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  19                         it has been replaced by a better system and you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 CDX BUS DRIVER
 894 M:      Nipun Gupta <nipun.gupta@amd.com>
 895 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 896 S:      Maintained
 897 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 898 F:      drivers/cdx/*
 899 F:      include/linux/cdx/*
 900
 901 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 902 M:      Tom Lendacky <thomas.lendacky@amd.com>
 903 M:      John Allen <john.allen@amd.com>
 904 L:      linux-crypto@vger.kernel.org
 905 S:      Supported
 906 F:      drivers/crypto/ccp/
 907 F:      include/linux/ccp.h
 908
 909 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 910 M:      Ashish Kalra <ashish.kalra@amd.com>
 911 M:      Tom Lendacky <thomas.lendacky@amd.com>
 912 L:      linux-crypto@vger.kernel.org
 913 S:      Supported
 914 F:      drivers/crypto/ccp/sev*
 915 F:      include/uapi/linux/psp-sev.h
 916
 917 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 918 M:      Mario Limonciello <mario.limonciello@amd.com>
 919 L:      linux-crypto@vger.kernel.org
 920 S:      Supported
 921 F:      drivers/crypto/ccp/dbc.c
 922 F:      drivers/crypto/ccp/dbc.h
 923 F:      drivers/crypto/ccp/platform-access.c
 924 F:      drivers/crypto/ccp/platform-access.h
 925 F:      include/uapi/linux/psp-dbc.h
 926 F:      tools/crypto/ccp/*.c
 927 F:      tools/crypto/ccp/*.py
 928
 929 AMD DISPLAY CORE
 930 M:      Harry Wentland <harry.wentland@amd.com>
 931 M:      Leo Li <sunpeng.li@amd.com>
 932 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 933 L:      amd-gfx@lists.freedesktop.org
 934 S:      Supported
 935 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 936 F:      drivers/gpu/drm/amd/display/
 937
 938 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 939 M:      Huang Rui <ray.huang@amd.com>
 940 L:      linux-hwmon@vger.kernel.org
 941 S:      Supported
 942 F:      Documentation/hwmon/fam15h_power.rst
 943 F:      drivers/hwmon/fam15h_power.c
 944
 945 AMD FCH GPIO DRIVER
 946 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 947 L:      linux-gpio@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/gpio/gpio-amd-fch.c
 950 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 951
 952 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 953 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 954 S:      Orphan
 955 F:      drivers/usb/gadget/udc/amd5536udc.*
 956
 957 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 958 M:      Andres Salomon <dilinger@queued.net>
 959 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 960 S:      Supported
 961 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 962 F:      arch/x86/include/asm/geode.h
 963 F:      drivers/char/hw_random/geode-rng.c
 964 F:      drivers/crypto/geode*
 965 F:      drivers/video/fbdev/geode/
 966
 967 AMD HSMP DRIVER
 968 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 969 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 970 L:      platform-driver-x86@vger.kernel.org
 971 S:      Maintained
 972 F:      Documentation/arch/x86/amd_hsmp.rst
 973 F:      arch/x86/include/asm/amd_hsmp.h
 974 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 975 F:      drivers/platform/x86/amd/hsmp.c
 976
 977 AMD IOMMU (AMD-VI)
 978 M:      Joerg Roedel <joro@8bytes.org>
 979 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 980 L:      iommu@lists.linux.dev
 981 S:      Maintained
 982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 983 F:      drivers/iommu/amd/
 984 F:      include/linux/amd-iommu.h
 985
 986 AMD KFD
 987 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 988 L:      amd-gfx@lists.freedesktop.org
 989 S:      Supported
 990 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 991 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 992 F:      drivers/gpu/drm/amd/amdkfd/
 993 F:      drivers/gpu/drm/amd/include/cik_structs.h
 994 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 995 F:      drivers/gpu/drm/amd/include/v9_structs.h
 996 F:      drivers/gpu/drm/amd/include/vi_structs.h
 997 F:      include/uapi/linux/kfd_ioctl.h
 998 F:      include/uapi/linux/kfd_sysfs.h
 999
1000 AMD MP2 I2C DRIVER
1001 M:      Elie Morisse <syniurge@gmail.com>
1002 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1003 L:      linux-i2c@vger.kernel.org
1004 S:      Maintained
1005 F:      drivers/i2c/busses/i2c-amd-mp2*
1006
1007 AMD PDS CORE DRIVER
1008 M:      Shannon Nelson <shannon.nelson@amd.com>
1009 M:      Brett Creeley <brett.creeley@amd.com>
1010 L:      netdev@vger.kernel.org
1011 S:      Supported
1012 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1013 F:      drivers/net/ethernet/amd/pds_core/
1014 F:      include/linux/pds/
1015
1016 AMD PMC DRIVER
1017 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1018 L:      platform-driver-x86@vger.kernel.org
1019 S:      Maintained
1020 F:      drivers/platform/x86/amd/pmc/
1021
1022 AMD PMF DRIVER
1023 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1024 L:      platform-driver-x86@vger.kernel.org
1025 S:      Maintained
1026 F:      Documentation/ABI/testing/sysfs-amd-pmf
1027 F:      drivers/platform/x86/amd/pmf/
1028
1029 AMD POWERPLAY AND SWSMU
1030 M:      Evan Quan <evan.quan@amd.com>
1031 L:      amd-gfx@lists.freedesktop.org
1032 S:      Supported
1033 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1034 F:      drivers/gpu/drm/amd/pm/
1035
1036 AMD PSTATE DRIVER
1037 M:      Huang Rui <ray.huang@amd.com>
1038 L:      linux-pm@vger.kernel.org
1039 S:      Supported
1040 F:      Documentation/admin-guide/pm/amd-pstate.rst
1041 F:      drivers/cpufreq/amd-pstate*
1042 F:      include/linux/amd-pstate.h
1043 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1044
1045 AMD PTDMA DRIVER
1046 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1047 L:      dmaengine@vger.kernel.org
1048 S:      Maintained
1049 F:      drivers/dma/ptdma/
1050
1051 AMD SEATTLE DEVICE TREE SUPPORT
1052 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1053 M:      Tom Lendacky <thomas.lendacky@amd.com>
1054 S:      Supported
1055 F:      arch/arm64/boot/dts/amd/
1056
1057 AMD SENSOR FUSION HUB DRIVER
1058 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1059 L:      linux-input@vger.kernel.org
1060 S:      Maintained
1061 F:      Documentation/hid/amd-sfh*
1062 F:      drivers/hid/amd-sfh-hid/
1063
1064 AMD SPI DRIVER
1065 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1066 S:      Maintained
1067 F:      drivers/spi/spi-amd.c
1068
1069 AMD XGBE DRIVER
1070 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1071 L:      netdev@vger.kernel.org
1072 S:      Supported
1073 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1074 F:      drivers/net/ethernet/amd/xgbe/
1075
1076 AMLOGIC DDR PMU DRIVER
1077 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1078 L:      linux-amlogic@lists.infradead.org
1079 S:      Supported
1080 W:      http://www.amlogic.com
1081 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1082 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1083 F:      drivers/perf/amlogic/
1084 F:      include/soc/amlogic/
1085
1086 AMPHION VPU CODEC V4L2 DRIVER
1087 M:      Ming Qian <ming.qian@nxp.com>
1088 M:      Zhou Peng <eagle.zhou@nxp.com>
1089 L:      linux-media@vger.kernel.org
1090 S:      Maintained
1091 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1092 F:      drivers/media/platform/amphion/
1093
1094 AMS AS73211 DRIVER
1095 M:      Christian Eggers <ceggers@arri.de>
1096 L:      linux-iio@vger.kernel.org
1097 S:      Maintained
1098 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1099 F:      drivers/iio/light/as73211.c
1100
1101 AMT (Automatic Multicast Tunneling)
1102 M:      Taehee Yoo <ap420073@gmail.com>
1103 L:      netdev@vger.kernel.org
1104 S:      Maintained
1105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1107 F:      drivers/net/amt.c
1108
1109 ANALOG DEVICES INC AD3552R DRIVER
1110 M:      Nuno Sá <nuno.sa@analog.com>
1111 L:      linux-iio@vger.kernel.org
1112 S:      Supported
1113 W:      https://ez.analog.com/linux-software-drivers
1114 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1115 F:      drivers/iio/dac/ad3552r.c
1116
1117 ANALOG DEVICES INC AD4130 DRIVER
1118 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1119 L:      linux-iio@vger.kernel.org
1120 S:      Supported
1121 W:      https://ez.analog.com/linux-software-drivers
1122 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1123 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1124 F:      drivers/iio/adc/ad4130.c
1125
1126 ANALOG DEVICES INC AD7192 DRIVER
1127 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1128 L:      linux-iio@vger.kernel.org
1129 S:      Supported
1130 W:      https://ez.analog.com/linux-software-drivers
1131 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1132 F:      drivers/iio/adc/ad7192.c
1133
1134 ANALOG DEVICES INC AD7292 DRIVER
1135 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1136 L:      linux-iio@vger.kernel.org
1137 S:      Supported
1138 W:      https://ez.analog.com/linux-software-drivers
1139 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1140 F:      drivers/iio/adc/ad7292.c
1141
1142 ANALOG DEVICES INC AD7293 DRIVER
1143 M:      Antoniu Miclaus <antoniu.miclaus@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/dac/adi,ad7293.yaml
1148 F:      drivers/iio/dac/ad7293.c
1149
1150 ANALOG DEVICES INC AD74115 DRIVER
1151 M:      Cosmin Tanislav <cosmin.tanislav@analog.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/addac/adi,ad74115.yaml
1156 F:      drivers/iio/addac/ad74115.c
1157
1158 ANALOG DEVICES INC AD74413R DRIVER
1159 M:      Cosmin Tanislav <cosmin.tanislav@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/addac/adi,ad74413r.yaml
1164 F:      drivers/iio/addac/ad74413r.c
1165 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1166
1167 ANALOG DEVICES INC AD7768-1 DRIVER
1168 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1169 L:      linux-iio@vger.kernel.org
1170 S:      Supported
1171 W:      https://ez.analog.com/linux-software-drivers
1172 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1173 F:      drivers/iio/adc/ad7768-1.c
1174
1175 ANALOG DEVICES INC AD7780 DRIVER
1176 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1177 M:      Renato Lui Geh <renatogeh@gmail.com>
1178 L:      linux-iio@vger.kernel.org
1179 S:      Supported
1180 W:      https://ez.analog.com/linux-software-drivers
1181 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1182 F:      drivers/iio/adc/ad7780.c
1183
1184 ANALOG DEVICES INC ADA4250 DRIVER
1185 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1186 L:      linux-iio@vger.kernel.org
1187 S:      Supported
1188 W:      https://ez.analog.com/linux-software-drivers
1189 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1190 F:      drivers/iio/amplifiers/ada4250.c
1191
1192 ANALOG DEVICES INC ADF4377 DRIVER
1193 M:      Antoniu Miclaus <antoniu.miclaus@analog.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/frequency/adi,adf4377.yaml
1198 F:      drivers/iio/frequency/adf4377.c
1199
1200 ANALOG DEVICES INC ADGS1408 DRIVER
1201 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1202 S:      Supported
1203 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1204 F:      drivers/mux/adgs1408.c
1205
1206 ANALOG DEVICES INC ADIN DRIVER
1207 M:      Michael Hennerich <michael.hennerich@analog.com>
1208 L:      netdev@vger.kernel.org
1209 S:      Supported
1210 W:      https://ez.analog.com/linux-software-drivers
1211 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1212 F:      drivers/net/phy/adin.c
1213
1214 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1215 M:      Nuno Sa <nuno.sa@analog.com>
1216 L:      linux-iio@vger.kernel.org
1217 S:      Supported
1218 F:      drivers/iio/imu/adis.c
1219 F:      drivers/iio/imu/adis_buffer.c
1220 F:      drivers/iio/imu/adis_trigger.c
1221 F:      include/linux/iio/imu/adis.h
1222
1223 ANALOG DEVICES INC ADIS16460 DRIVER
1224 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1225 L:      linux-iio@vger.kernel.org
1226 S:      Supported
1227 W:      https://ez.analog.com/linux-software-drivers
1228 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1229 F:      drivers/iio/imu/adis16460.c
1230
1231 ANALOG DEVICES INC ADIS16475 DRIVER
1232 M:      Nuno Sa <nuno.sa@analog.com>
1233 L:      linux-iio@vger.kernel.org
1234 S:      Supported
1235 W:      https://ez.analog.com/linux-software-drivers
1236 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1237 F:      drivers/iio/imu/adis16475.c
1238
1239 ANALOG DEVICES INC ADM1177 DRIVER
1240 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1241 L:      linux-hwmon@vger.kernel.org
1242 S:      Supported
1243 W:      https://ez.analog.com/linux-software-drivers
1244 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1245 F:      drivers/hwmon/adm1177.c
1246
1247 ANALOG DEVICES INC ADMV1013 DRIVER
1248 M:      Antoniu Miclaus <antoniu.miclaus@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/frequency/adi,admv1013.yaml
1253 F:      drivers/iio/frequency/admv1013.c
1254
1255 ANALOG DEVICES INC ADMV1014 DRIVER
1256 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1257 L:      linux-iio@vger.kernel.org
1258 S:      Supported
1259 W:      https://ez.analog.com/linux-software-drivers
1260 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1261 F:      drivers/iio/frequency/admv1014.c
1262
1263 ANALOG DEVICES INC ADMV8818 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/filter/adi,admv8818.yaml
1269 F:      drivers/iio/filter/admv8818.c
1270
1271 ANALOG DEVICES INC ADP5061 DRIVER
1272 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1273 L:      linux-pm@vger.kernel.org
1274 S:      Supported
1275 W:      https://ez.analog.com/linux-software-drivers
1276 F:      drivers/power/supply/adp5061.c
1277
1278 ANALOG DEVICES INC ADRF6780 DRIVER
1279 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1280 L:      linux-iio@vger.kernel.org
1281 S:      Supported
1282 W:      https://ez.analog.com/linux-software-drivers
1283 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1284 F:      drivers/iio/frequency/adrf6780.c
1285
1286 ANALOG DEVICES INC ADV7180 DRIVER
1287 M:      Lars-Peter Clausen <lars@metafoo.de>
1288 L:      linux-media@vger.kernel.org
1289 S:      Supported
1290 W:      https://ez.analog.com/linux-software-drivers
1291 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1292 F:      drivers/media/i2c/adv7180.c
1293
1294 ANALOG DEVICES INC ADV748X DRIVER
1295 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1296 L:      linux-media@vger.kernel.org
1297 S:      Maintained
1298 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1299 F:      drivers/media/i2c/adv748x/*
1300
1301 ANALOG DEVICES INC ADV7511 DRIVER
1302 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1303 L:      linux-media@vger.kernel.org
1304 S:      Maintained
1305 F:      drivers/media/i2c/adv7511*
1306
1307 ANALOG DEVICES INC ADV7604 DRIVER
1308 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1309 L:      linux-media@vger.kernel.org
1310 S:      Maintained
1311 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1312 F:      drivers/media/i2c/adv7604*
1313
1314 ANALOG DEVICES INC ADV7842 DRIVER
1315 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1316 L:      linux-media@vger.kernel.org
1317 S:      Maintained
1318 F:      drivers/media/i2c/adv7842*
1319
1320 ANALOG DEVICES INC ADXRS290 DRIVER
1321 M:      Nishant Malpani <nish.malpani25@gmail.com>
1322 L:      linux-iio@vger.kernel.org
1323 S:      Supported
1324 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1325 F:      drivers/iio/gyro/adxrs290.c
1326
1327 ANALOG DEVICES INC ASOC CODEC DRIVERS
1328 M:      Lars-Peter Clausen <lars@metafoo.de>
1329 M:      Nuno Sá <nuno.sa@analog.com>
1330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1331 S:      Supported
1332 W:      http://wiki.analog.com/
1333 W:      https://ez.analog.com/linux-software-drivers
1334 F:      sound/soc/codecs/ad1*
1335 F:      sound/soc/codecs/ad7*
1336 F:      sound/soc/codecs/adau*
1337 F:      sound/soc/codecs/adav*
1338 F:      sound/soc/codecs/sigmadsp.*
1339 F:      sound/soc/codecs/ssm*
1340
1341 ANALOG DEVICES INC DMA DRIVERS
1342 M:      Lars-Peter Clausen <lars@metafoo.de>
1343 S:      Supported
1344 W:      https://ez.analog.com/linux-software-drivers
1345 F:      drivers/dma/dma-axi-dmac.c
1346
1347 ANALOG DEVICES INC IIO DRIVERS
1348 M:      Lars-Peter Clausen <lars@metafoo.de>
1349 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1350 S:      Supported
1351 W:      http://wiki.analog.com/
1352 W:      https://ez.analog.com/linux-software-drivers
1353 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1354 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1355 F:      Documentation/devicetree/bindings/iio/*/adi,*
1356 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1357 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1358 F:      drivers/iio/*/ad*
1359 F:      drivers/iio/adc/ltc249*
1360 F:      drivers/iio/amplifiers/hmc425a.c
1361 F:      drivers/staging/iio/*/ad*
1362 X:      drivers/iio/*/adjd*
1363
1364 ANALOG DEVICES INC MAX31760 DRIVER
1365 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1366 S:      Maintained
1367 W:      http://wiki.analog.com/
1368 W:      https://ez.analog.com/linux-software-drivers
1369 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1370 F:      Documentation/hwmon/max31760.rst
1371 F:      drivers/hwmon/max31760.c
1372
1373 ANALOGBITS PLL LIBRARIES
1374 M:      Paul Walmsley <paul.walmsley@sifive.com>
1375 S:      Supported
1376 F:      drivers/clk/analogbits/*
1377 F:      include/linux/clk/analogbits*
1378
1379 ANDROID DRIVERS
1380 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1381 M:      Arve Hjønnevåg <arve@android.com>
1382 M:      Todd Kjos <tkjos@android.com>
1383 M:      Martijn Coenen <maco@android.com>
1384 M:      Joel Fernandes <joel@joelfernandes.org>
1385 M:      Christian Brauner <christian@brauner.io>
1386 M:      Carlos Llamas <cmllamas@google.com>
1387 M:      Suren Baghdasaryan <surenb@google.com>
1388 L:      linux-kernel@vger.kernel.org
1389 S:      Supported
1390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1391 F:      drivers/android/
1392
1393 ANDROID GOLDFISH PIC DRIVER
1394 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1395 S:      Supported
1396 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1397 F:      drivers/irqchip/irq-goldfish-pic.c
1398
1399 ANDROID GOLDFISH RTC DRIVER
1400 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1401 S:      Supported
1402 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1403 F:      drivers/rtc/rtc-goldfish.c
1404
1405 AOA (Apple Onboard Audio) ALSA DRIVER
1406 M:      Johannes Berg <johannes@sipsolutions.net>
1407 L:      linuxppc-dev@lists.ozlabs.org
1408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1409 S:      Maintained
1410 F:      sound/aoa/
1411
1412 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1413 M:      William Breathitt Gray <william.gray@linaro.org>
1414 L:      linux-iio@vger.kernel.org
1415 S:      Maintained
1416 F:      drivers/iio/addac/stx104.c
1417
1418 APM DRIVER
1419 M:      Jiri Kosina <jikos@kernel.org>
1420 S:      Odd fixes
1421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1422 F:      arch/x86/kernel/apm_32.c
1423 F:      drivers/char/apm-emulation.c
1424 F:      include/linux/apm_bios.h
1425 F:      include/uapi/linux/apm_bios.h
1426
1427 APPARMOR SECURITY MODULE
1428 M:      John Johansen <john.johansen@canonical.com>
1429 M:      John Johansen <john@apparmor.net>
1430 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1431 S:      Supported
1432 W:      apparmor.net
1433 B:      https://gitlab.com/apparmor/apparmor-kernel
1434 C:      irc://irc.oftc.net/apparmor
1435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1436 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1437 F:      Documentation/admin-guide/LSM/apparmor.rst
1438 F:      security/apparmor/
1439
1440 APPLE BCM5974 MULTITOUCH DRIVER
1441 M:      Henrik Rydberg <rydberg@bitmath.org>
1442 L:      linux-input@vger.kernel.org
1443 S:      Odd fixes
1444 F:      drivers/input/mouse/bcm5974.c
1445
1446 APPLE PCIE CONTROLLER DRIVER
1447 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1448 M:      Marc Zyngier <maz@kernel.org>
1449 L:      linux-pci@vger.kernel.org
1450 S:      Maintained
1451 F:      drivers/pci/controller/pcie-apple.c
1452
1453 APPLE SMC DRIVER
1454 M:      Henrik Rydberg <rydberg@bitmath.org>
1455 L:      linux-hwmon@vger.kernel.org
1456 S:      Odd fixes
1457 F:      drivers/hwmon/applesmc.c
1458
1459 APPLETALK NETWORK LAYER
1460 L:      netdev@vger.kernel.org
1461 S:      Odd fixes
1462 F:      include/linux/atalk.h
1463 F:      include/uapi/linux/atalk.h
1464 F:      net/appletalk/
1465
1466 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1467 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1468 S:      Supported
1469 F:      arch/arm64/boot/dts/apm/
1470
1471 APPLIED MICRO (APM) X-GENE SOC EDAC
1472 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1473 S:      Supported
1474 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1475 F:      drivers/edac/xgene_edac.c
1476
1477 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1478 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1479 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1480 S:      Supported
1481 F:      drivers/net/ethernet/apm/xgene-v2/
1482
1483 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1484 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1485 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1486 M:      Quan Nguyen <quan@os.amperecomputing.com>
1487 S:      Supported
1488 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1489 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1490 F:      drivers/net/ethernet/apm/xgene/
1491 F:      drivers/net/mdio/mdio-xgene.c
1492
1493 APPLIED MICRO (APM) X-GENE SOC PMU
1494 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1495 S:      Supported
1496 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1497 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1498 F:      drivers/perf/xgene_pmu.c
1499
1500 APTINA CAMERA SENSOR PLL
1501 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1502 L:      linux-media@vger.kernel.org
1503 S:      Maintained
1504 F:      drivers/media/i2c/aptina-pll.*
1505
1506 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1507 M:      Aleksa Savic <savicaleksa83@gmail.com>
1508 M:      Jack Doan <me@jackdoan.com>
1509 L:      linux-hwmon@vger.kernel.org
1510 S:      Maintained
1511 F:      Documentation/hwmon/aquacomputer_d5next.rst
1512 F:      drivers/hwmon/aquacomputer_d5next.c
1513
1514 AQUANTIA ETHERNET DRIVER (atlantic)
1515 M:      Igor Russkikh <irusskikh@marvell.com>
1516 L:      netdev@vger.kernel.org
1517 S:      Supported
1518 W:      https://www.marvell.com/
1519 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1520 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1521 F:      drivers/net/ethernet/aquantia/atlantic/
1522
1523 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1524 M:      Egor Pomozov <epomozov@marvell.com>
1525 L:      netdev@vger.kernel.org
1526 S:      Supported
1527 W:      http://www.aquantia.com
1528 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1529
1530 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1531 M:      Krzysztof Hałasa <khalasa@piap.pl>
1532 L:      linux-media@vger.kernel.org
1533 S:      Maintained
1534 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1535 F:      drivers/media/i2c/ar0521.c
1536
1537 ARASAN NAND CONTROLLER DRIVER
1538 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1539 R:      Michal Simek <michal.simek@amd.com>
1540 L:      linux-mtd@lists.infradead.org
1541 S:      Maintained
1542 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1543 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1544
1545 ARC FRAMEBUFFER DRIVER
1546 M:      Jaya Kumar <jayalk@intworks.biz>
1547 S:      Maintained
1548 F:      drivers/video/fbdev/arcfb.c
1549 F:      drivers/video/fbdev/core/fb_defio.c
1550
1551 ARC PGU DRM DRIVER
1552 M:      Alexey Brodkin <abrodkin@synopsys.com>
1553 S:      Supported
1554 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1555 F:      drivers/gpu/drm/tiny/arcpgu.c
1556
1557 ARCNET NETWORK LAYER
1558 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1559 L:      netdev@vger.kernel.org
1560 S:      Maintained
1561 F:      drivers/net/arcnet/
1562 F:      include/uapi/linux/if_arcnet.h
1563
1564 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1565 M:      Arnd Bergmann <arnd@arndb.de>
1566 M:      Olof Johansson <olof@lixom.net>
1567 M:      soc@kernel.org
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 P:      Documentation/process/maintainer-soc.rst
1571 C:      irc://irc.libera.chat/armlinux
1572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1573 F:      Documentation/process/maintainer-soc*.rst
1574 F:      arch/arm/boot/dts/Makefile
1575 F:      arch/arm64/boot/dts/Makefile
1576
1577 ARM ARCHITECTED TIMER DRIVER
1578 M:      Mark Rutland <mark.rutland@arm.com>
1579 M:      Marc Zyngier <maz@kernel.org>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      arch/arm/include/asm/arch_timer.h
1583 F:      arch/arm64/include/asm/arch_timer.h
1584 F:      drivers/clocksource/arm_arch_timer.c
1585
1586 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1587 M:      Marc Zyngier <maz@kernel.org>
1588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1589 S:      Maintained
1590 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1591 F:      arch/arm/include/asm/arch_gicv3.h
1592 F:      arch/arm64/include/asm/arch_gicv3.h
1593 F:      drivers/irqchip/irq-gic*.[ch]
1594 F:      include/linux/irqchip/arm-gic*.h
1595 F:      include/linux/irqchip/arm-vgic-info.h
1596
1597 ARM HDLCD DRM DRIVER
1598 M:      Liviu Dudau <liviu.dudau@arm.com>
1599 S:      Supported
1600 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1601 F:      drivers/gpu/drm/arm/hdlcd_*
1602
1603 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1604 M:      Linus Walleij <linus.walleij@linaro.org>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1608 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1609 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1610 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1611 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1612 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1613 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1614 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1615 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1616 F:      arch/arm/boot/dts/arm/arm-realview-*
1617 F:      arch/arm/boot/dts/arm/integrator*
1618 F:      arch/arm/boot/dts/arm/versatile*
1619 F:      arch/arm/mach-versatile/
1620 F:      drivers/bus/arm-integrator-lm.c
1621 F:      drivers/clk/versatile/
1622 F:      drivers/i2c/busses/i2c-versatile.c
1623 F:      drivers/irqchip/irq-versatile-fpga.c
1624 F:      drivers/mtd/maps/physmap-versatile.*
1625 F:      drivers/power/reset/arm-versatile-reboot.c
1626 F:      drivers/soc/versatile/
1627
1628 ARM KOMEDA DRM-KMS DRIVER
1629 M:      Liviu Dudau <liviu.dudau@arm.com>
1630 S:      Supported
1631 T:      git git://anongit.freedesktop.org/drm/drm-misc
1632 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1633 F:      Documentation/gpu/komeda-kms.rst
1634 F:      drivers/gpu/drm/arm/display/include/
1635 F:      drivers/gpu/drm/arm/display/komeda/
1636
1637 ARM MALI PANFROST DRM DRIVER
1638 M:      Boris Brezillon <boris.brezillon@collabora.com>
1639 M:      Rob Herring <robh@kernel.org>
1640 R:      Steven Price <steven.price@arm.com>
1641 L:      dri-devel@lists.freedesktop.org
1642 S:      Supported
1643 T:      git git://anongit.freedesktop.org/drm/drm-misc
1644 F:      Documentation/gpu/panfrost.rst
1645 F:      drivers/gpu/drm/panfrost/
1646 F:      include/uapi/drm/panfrost_drm.h
1647
1648 ARM MALI-DP DRM DRIVER
1649 M:      Liviu Dudau <liviu.dudau@arm.com>
1650 S:      Supported
1651 T:      git git://anongit.freedesktop.org/drm/drm-misc
1652 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1653 F:      Documentation/gpu/afbc.rst
1654 F:      drivers/gpu/drm/arm/
1655
1656 ARM MFM AND FLOPPY DRIVERS
1657 M:      Ian Molton <spyro@f2s.com>
1658 S:      Maintained
1659 F:      arch/arm/include/asm/floppy.h
1660 F:      arch/arm/mach-rpc/floppydma.S
1661
1662 ARM PMU PROFILING AND DEBUGGING
1663 M:      Will Deacon <will@kernel.org>
1664 M:      Mark Rutland <mark.rutland@arm.com>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1668 F:      Documentation/devicetree/bindings/perf/
1669 F:      arch/arm*/include/asm/hw_breakpoint.h
1670 F:      arch/arm*/include/asm/perf_event.h
1671 F:      arch/arm*/kernel/hw_breakpoint.c
1672 F:      arch/arm*/kernel/perf_*
1673 F:      drivers/perf/
1674 F:      include/linux/perf/arm_pmu*.h
1675
1676 ARM PORT
1677 M:      Russell King <linux@armlinux.org.uk>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Odd Fixes
1680 W:      http://www.armlinux.org.uk/
1681 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1682 F:      arch/arm/
1683 X:      arch/arm/boot/dts/
1684
1685 ARM PRIMECELL AACI PL041 DRIVER
1686 M:      Russell King <linux@armlinux.org.uk>
1687 S:      Odd Fixes
1688 F:      sound/arm/aaci.*
1689
1690 ARM PRIMECELL BUS SUPPORT
1691 M:      Russell King <linux@armlinux.org.uk>
1692 S:      Odd Fixes
1693 F:      drivers/amba/
1694 F:      include/linux/amba/bus.h
1695
1696 ARM PRIMECELL KMI PL050 DRIVER
1697 M:      Russell King <linux@armlinux.org.uk>
1698 S:      Odd Fixes
1699 F:      drivers/input/serio/ambakmi.*
1700 F:      include/linux/amba/kmi.h
1701
1702 ARM PRIMECELL MMCI PL180/1 DRIVER
1703 M:      Russell King <linux@armlinux.org.uk>
1704 S:      Odd Fixes
1705 F:      drivers/mmc/host/mmci.*
1706 F:      include/linux/amba/mmci.h
1707
1708 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1709 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1710 R:      Michal Simek <michal.simek@amd.com>
1711 L:      linux-mtd@lists.infradead.org
1712 S:      Maintained
1713 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1714 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1715
1716 ARM PRIMECELL PL35X SMC DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1722 F:      drivers/memory/pl353-smc.c
1723
1724 ARM PRIMECELL SSP PL022 SPI DRIVER
1725 M:      Linus Walleij <linus.walleij@linaro.org>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 S:      Maintained
1728 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1729 F:      drivers/spi/spi-pl022.c
1730
1731 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1732 M:      Russell King <linux@armlinux.org.uk>
1733 S:      Odd Fixes
1734 F:      drivers/tty/serial/amba-pl01*.c
1735 F:      include/linux/amba/serial.h
1736
1737 ARM PRIMECELL VIC PL190/PL192 DRIVER
1738 M:      Linus Walleij <linus.walleij@linaro.org>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1742 F:      drivers/irqchip/irq-vic.c
1743
1744 ARM SMC WATCHDOG DRIVER
1745 M:      Julius Werner <jwerner@chromium.org>
1746 R:      Evan Benn <evanbenn@chromium.org>
1747 S:      Maintained
1748 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1749 F:      drivers/watchdog/arm_smc_wdt.c
1750
1751 ARM SMMU DRIVERS
1752 M:      Will Deacon <will@kernel.org>
1753 R:      Robin Murphy <robin.murphy@arm.com>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1757 F:      drivers/iommu/arm/
1758 F:      drivers/iommu/io-pgtable-arm*
1759
1760 ARM SUB-ARCHITECTURES
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 S:      Maintained
1763 C:      irc://irc.libera.chat/armlinux
1764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1765 F:      arch/arm/mach-*/
1766 F:      arch/arm/plat-*/
1767
1768 ARM/ACTIONS SEMI ARCHITECTURE
1769 M:      Andreas Färber <afaerber@suse.de>
1770 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1773 S:      Maintained
1774 F:      Documentation/devicetree/bindings/arm/actions.yaml
1775 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1776 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1777 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1778 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1779 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1780 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1781 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1782 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1783 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1784 F:      arch/arm/boot/dts/actions/
1785 F:      arch/arm/mach-actions/
1786 F:      arch/arm64/boot/dts/actions/
1787 F:      drivers/clk/actions/
1788 F:      drivers/clocksource/timer-owl*
1789 F:      drivers/dma/owl-dma.c
1790 F:      drivers/i2c/busses/i2c-owl.c
1791 F:      drivers/irqchip/irq-owl-sirq.c
1792 F:      drivers/mmc/host/owl-mmc.c
1793 F:      drivers/net/ethernet/actions/
1794 F:      drivers/pinctrl/actions/*
1795 F:      drivers/pmdomain/actions/
1796 F:      include/dt-bindings/power/owl-*
1797 F:      include/dt-bindings/reset/actions,*
1798 F:      include/linux/soc/actions/
1799 N:      owl
1800
1801 ARM/Allwinner SoC Clock Support
1802 M:      Emilio López <emilio@elopez.com.ar>
1803 S:      Maintained
1804 F:      drivers/clk/sunxi/
1805
1806 ARM/Allwinner sunXi SoC support
1807 M:      Chen-Yu Tsai <wens@csie.org>
1808 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1809 M:      Samuel Holland <samuel@sholland.org>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 L:      linux-sunxi@lists.linux.dev
1812 S:      Maintained
1813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1814 F:      arch/arm/mach-sunxi/
1815 F:      arch/arm64/boot/dts/allwinner/
1816 F:      drivers/clk/sunxi-ng/
1817 F:      drivers/pinctrl/sunxi/
1818 F:      drivers/soc/sunxi/
1819 N:      allwinner
1820 N:      sun[x456789]i
1821 N:      sun[25]0i
1822
1823 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1824 M:      Brad Larson <blarson@amd.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Supported
1827 F:      Documentation/devicetree/bindings/*/amd,pensando*
1828 F:      arch/arm64/boot/dts/amd/elba*
1829
1830 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1831 M:      Neil Armstrong <neil.armstrong@linaro.org>
1832 M:      Jerome Brunet <jbrunet@baylibre.com>
1833 L:      linux-amlogic@lists.infradead.org
1834 S:      Maintained
1835 F:      Documentation/devicetree/bindings/clock/amlogic*
1836 F:      drivers/clk/meson/
1837 F:      include/dt-bindings/clock/amlogic,a1*
1838 F:      include/dt-bindings/clock/gxbb*
1839 F:      include/dt-bindings/clock/meson*
1840
1841 ARM/Amlogic Meson SoC Crypto Drivers
1842 M:      Corentin Labbe <clabbe@baylibre.com>
1843 L:      linux-crypto@vger.kernel.org
1844 L:      linux-amlogic@lists.infradead.org
1845 S:      Maintained
1846 F:      Documentation/devicetree/bindings/crypto/amlogic*
1847 F:      drivers/crypto/amlogic/
1848
1849 ARM/Amlogic Meson SoC Sound Drivers
1850 M:      Jerome Brunet <jbrunet@baylibre.com>
1851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1852 S:      Maintained
1853 F:      Documentation/devicetree/bindings/sound/amlogic*
1854 F:      sound/soc/meson/
1855
1856 ARM/Amlogic Meson SoC support
1857 M:      Neil Armstrong <neil.armstrong@linaro.org>
1858 M:      Kevin Hilman <khilman@baylibre.com>
1859 R:      Jerome Brunet <jbrunet@baylibre.com>
1860 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 L:      linux-amlogic@lists.infradead.org
1863 S:      Maintained
1864 W:      http://linux-meson.com/
1865 F:      Documentation/devicetree/bindings/phy/amlogic*
1866 F:      arch/arm/boot/dts/amlogic/
1867 F:      arch/arm/mach-meson/
1868 F:      arch/arm64/boot/dts/amlogic/
1869 F:      drivers/pmdomain/amlogic/
1870 F:      drivers/mmc/host/meson*
1871 F:      drivers/phy/amlogic/
1872 F:      drivers/pinctrl/meson/
1873 F:      drivers/rtc/rtc-meson*
1874 F:      drivers/soc/amlogic/
1875 N:      meson
1876
1877 ARM/Annapurna Labs ALPINE ARCHITECTURE
1878 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1879 M:      Antoine Tenart <atenart@kernel.org>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/amazon/
1883 F:      arch/arm/mach-alpine/
1884 F:      arch/arm64/boot/dts/amazon/
1885 F:      drivers/*/*alpine*
1886
1887 ARM/APPLE MACHINE SOUND DRIVERS
1888 M:      Martin Povišer <povik+lin@cutebit.org>
1889 L:      asahi@lists.linux.dev
1890 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1891 S:      Maintained
1892 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1893 F:      Documentation/devicetree/bindings/sound/apple,*
1894 F:      sound/soc/apple/*
1895 F:      sound/soc/codecs/cs42l83-i2c.c
1896 F:      sound/soc/codecs/ssm3515.c
1897
1898 ARM/APPLE MACHINE SUPPORT
1899 M:      Hector Martin <marcan@marcan.st>
1900 M:      Sven Peter <sven@svenpeter.dev>
1901 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1902 L:      asahi@lists.linux.dev
1903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1904 S:      Maintained
1905 W:      https://asahilinux.org
1906 B:      https://github.com/AsahiLinux/linux/issues
1907 C:      irc://irc.oftc.net/asahi-dev
1908 T:      git https://github.com/AsahiLinux/linux.git
1909 F:      Documentation/devicetree/bindings/arm/apple.yaml
1910 F:      Documentation/devicetree/bindings/arm/apple/*
1911 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1912 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1913 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1914 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1915 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1916 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1917 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1918 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1919 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1920 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1921 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1922 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1923 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1924 F:      Documentation/devicetree/bindings/power/apple*
1925 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1926 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1927 F:      arch/arm64/boot/dts/apple/
1928 F:      drivers/bluetooth/hci_bcm4377.c
1929 F:      drivers/clk/clk-apple-nco.c
1930 F:      drivers/cpufreq/apple-soc-cpufreq.c
1931 F:      drivers/dma/apple-admac.c
1932 F:      drivers/pmdomain/apple/
1933 F:      drivers/i2c/busses/i2c-pasemi-core.c
1934 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1935 F:      drivers/iommu/apple-dart.c
1936 F:      drivers/iommu/io-pgtable-dart.c
1937 F:      drivers/irqchip/irq-apple-aic.c
1938 F:      drivers/nvme/host/apple.c
1939 F:      drivers/nvmem/apple-efuses.c
1940 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1941 F:      drivers/pwm/pwm-apple.c
1942 F:      drivers/soc/apple/*
1943 F:      drivers/watchdog/apple_wdt.c
1944 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1945 F:      include/dt-bindings/pinctrl/apple.h
1946 F:      include/linux/soc/apple/*
1947
1948 ARM/ARTPEC MACHINE SUPPORT
1949 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1950 M:      Lars Persson <lars.persson@axis.com>
1951 L:      linux-arm-kernel@axis.com
1952 S:      Maintained
1953 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1954 F:      arch/arm/boot/dts/axis/
1955 F:      arch/arm/mach-artpec
1956 F:      drivers/clk/axis
1957 F:      drivers/crypto/axis
1958 F:      drivers/mmc/host/usdhi6rol0.c
1959 F:      drivers/pinctrl/pinctrl-artpec*
1960
1961 ARM/ASPEED I2C DRIVER
1962 M:      Brendan Higgins <brendanhiggins@google.com>
1963 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1964 R:      Joel Stanley <joel@jms.id.au>
1965 L:      linux-i2c@vger.kernel.org
1966 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1969 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1970 F:      drivers/i2c/busses/i2c-aspeed.c
1971 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1972
1973 ARM/ASPEED MACHINE SUPPORT
1974 M:      Joel Stanley <joel@jms.id.au>
1975 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1977 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1978 S:      Supported
1979 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1981 F:      Documentation/devicetree/bindings/arm/aspeed/
1982 F:      arch/arm/boot/dts/aspeed/
1983 F:      arch/arm/mach-aspeed/
1984 N:      aspeed
1985
1986 ARM/BITMAIN ARCHITECTURE
1987 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1988 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1991 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1992 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1993 F:      arch/arm64/boot/dts/bitmain/
1994 F:      drivers/clk/clk-bm1880.c
1995 F:      drivers/pinctrl/pinctrl-bm1880.c
1996
1997 ARM/CALXEDA HIGHBANK ARCHITECTURE
1998 M:      Andre Przywara <andre.przywara@arm.com>
1999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      arch/arm/boot/dts/calxeda/
2002 F:      arch/arm/mach-highbank/
2003
2004 ARM/CAVIUM THUNDER NETWORK DRIVER
2005 M:      Sunil Goutham <sgoutham@marvell.com>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 S:      Supported
2008 F:      drivers/net/ethernet/cavium/thunder/
2009
2010 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2011 M:      Lukasz Majewski <lukma@denx.de>
2012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2013 S:      Maintained
2014 F:      arch/arm/mach-ep93xx/ts72xx.c
2015
2016 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2017 M:      Alexander Shiyan <shc_work@mail.ru>
2018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2019 S:      Odd Fixes
2020 N:      clps711x
2021
2022 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2023 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2024 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2028 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2029 F:      arch/arm/boot/compressed/misc-ep93xx.h
2030 F:      arch/arm/mach-ep93xx/
2031 F:      drivers/iio/adc/ep93xx_adc.c
2032
2033 ARM/CLKDEV SUPPORT
2034 M:      Russell King <linux@armlinux.org.uk>
2035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2036 S:      Maintained
2037 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2038 F:      drivers/clk/clkdev.c
2039
2040 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2041 M:      Baruch Siach <baruch@tkos.co.il>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 F:      arch/arm/boot/dts/cnxt/
2045 N:      digicolor
2046
2047 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2048 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2049 R:      Mike Leach <mike.leach@linaro.org>
2050 R:      James Clark <james.clark@arm.com>
2051 R:      Leo Yan <leo.yan@linaro.org>
2052 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2056 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2057 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2058 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2059 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2060 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2061 F:      Documentation/trace/coresight/*
2062 F:      drivers/hwtracing/coresight/*
2063 F:      include/dt-bindings/arm/coresight-cti-dt.h
2064 F:      include/linux/coresight*
2065 F:      include/uapi/linux/coresight*
2066 F:      samples/coresight/*
2067 F:      tools/perf/Documentation/arm-coresight.txt
2068 F:      tools/perf/arch/arm/util/auxtrace.c
2069 F:      tools/perf/arch/arm/util/cs-etm.c
2070 F:      tools/perf/arch/arm/util/cs-etm.h
2071 F:      tools/perf/arch/arm/util/pmu.c
2072 F:      tools/perf/tests/shell/*coresight*
2073 F:      tools/perf/tests/shell/coresight/*
2074 F:      tools/perf/tests/shell/lib/*coresight*
2075 F:      tools/perf/util/cs-etm-decoder/*
2076 F:      tools/perf/util/cs-etm.*
2077
2078 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2079 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2080 M:      Linus Walleij <linus.walleij@linaro.org>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 S:      Maintained
2083 T:      git git://github.com/ulli-kroll/linux.git
2084 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2085 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2086 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2087 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2088 F:      arch/arm/boot/dts/gemini/
2089 F:      arch/arm/mach-gemini/
2090 F:      drivers/crypto/gemini/
2091 F:      drivers/net/ethernet/cortina/
2092 F:      drivers/pinctrl/pinctrl-gemini.c
2093 F:      drivers/rtc/rtc-ftrtc010.c
2094
2095 ARM/CZ.NIC TURRIS SUPPORT
2096 M:      Marek Behún <kabel@kernel.org>
2097 S:      Maintained
2098 W:      https://www.turris.cz/
2099 F:      Documentation/ABI/testing/debugfs-moxtet
2100 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2101 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2102 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2103 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2104 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2105 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2106 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2107 F:      drivers/bus/moxtet.c
2108 F:      drivers/firmware/turris-mox-rwtm.c
2109 F:      drivers/gpio/gpio-moxtet.c
2110 F:      drivers/leds/leds-turris-omnia.c
2111 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2112 F:      drivers/watchdog/armada_37xx_wdt.c
2113 F:      include/dt-bindings/bus/moxtet.h
2114 F:      include/linux/armada-37xx-rwtm-mailbox.h
2115 F:      include/linux/moxtet.h
2116
2117 ARM/FARADAY FA526 PORT
2118 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 S:      Maintained
2121 T:      git git://git.berlios.de/gemini-board
2122 F:      arch/arm/mm/*-fa*
2123
2124 ARM/FOOTBRIDGE ARCHITECTURE
2125 M:      Russell King <linux@armlinux.org.uk>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128 W:      http://www.armlinux.org.uk/
2129 F:      arch/arm/include/asm/hardware/dec21285.h
2130 F:      arch/arm/mach-footbridge/
2131
2132 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2133 M:      Shawn Guo <shawnguo@kernel.org>
2134 M:      Sascha Hauer <s.hauer@pengutronix.de>
2135 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2136 R:      Fabio Estevam <festevam@gmail.com>
2137 R:      NXP Linux Team <linux-imx@nxp.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2141 F:      arch/arm/boot/dts/nxp/imx/
2142 F:      arch/arm/boot/dts/nxp/mxs/
2143 F:      arch/arm64/boot/dts/freescale/
2144 X:      arch/arm64/boot/dts/freescale/fsl-*
2145 X:      arch/arm64/boot/dts/freescale/qoriq-*
2146 X:      drivers/media/i2c/
2147 N:      imx
2148 N:      mxs
2149
2150 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2151 M:      Shawn Guo <shawnguo@kernel.org>
2152 M:      Li Yang <leoyang.li@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/ls/
2157 F:      arch/arm64/boot/dts/freescale/fsl-*
2158 F:      arch/arm64/boot/dts/freescale/qoriq-*
2159
2160 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2161 M:      Shawn Guo <shawnguo@kernel.org>
2162 M:      Sascha Hauer <s.hauer@pengutronix.de>
2163 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2164 R:      Stefan Agner <stefan@agner.ch>
2165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2166 S:      Maintained
2167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2168 F:      arch/arm/boot/dts/nxp/vf/
2169 F:      arch/arm/mach-imx/*vf610*
2170
2171 ARM/GUMSTIX MACHINE SUPPORT
2172 M:      Steve Sakoman <sakoman@gmail.com>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/HISILICON SOC SUPPORT
2177 M:      Wei Xu <xuwei5@hisilicon.com>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 S:      Supported
2180 W:      http://www.hisilicon.com
2181 T:      git https://github.com/hisilicon/linux-hisi.git
2182 F:      arch/arm/boot/dts/hisilicon/
2183 F:      arch/arm/mach-hisi/
2184 F:      arch/arm64/boot/dts/hisilicon/
2185
2186 ARM/HP JORNADA 7XX MACHINE SUPPORT
2187 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2188 S:      Maintained
2189 W:      www.jlime.com
2190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2191 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2192 F:      arch/arm/mach-sa1100/jornada720.c
2193
2194 ARM/HPE GXP ARCHITECTURE
2195 M:      Jean-Marie Verdun <verdun@hpe.com>
2196 M:      Nick Hawkins <nick.hawkins@hpe.com>
2197 S:      Maintained
2198 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2199 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2200 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2201 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2202 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2203 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2204 F:      arch/arm/boot/dts/hpe/
2205 F:      arch/arm/mach-hpe/
2206 F:      drivers/clocksource/timer-gxp.c
2207 F:      drivers/hwmon/gxp-fan-ctrl.c
2208 F:      drivers/i2c/busses/i2c-gxp.c
2209 F:      drivers/spi/spi-gxp.c
2210 F:      drivers/watchdog/gxp-wdt.c
2211
2212 ARM/IGEP MACHINE SUPPORT
2213 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2214 M:      Javier Martinez Canillas <javier@dowhile0.org>
2215 L:      linux-omap@vger.kernel.org
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 S:      Maintained
2218 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2219
2220 ARM/INTEL IXP4XX ARM ARCHITECTURE
2221 M:      Linus Walleij <linusw@kernel.org>
2222 M:      Imre Kaloz <kaloz@openwrt.org>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 S:      Maintained
2225 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2226 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2227 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2228 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2229 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2230 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2231 F:      arch/arm/boot/dts/intel/ixp/
2232 F:      arch/arm/mach-ixp4xx/
2233 F:      drivers/bus/intel-ixp4xx-eb.c
2234 F:      drivers/char/hw_random/ixp4xx-rng.c
2235 F:      drivers/clocksource/timer-ixp4xx.c
2236 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2237 F:      drivers/gpio/gpio-ixp4xx.c
2238 F:      drivers/irqchip/irq-ixp4xx.c
2239 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2240 F:      drivers/net/wan/ixp4xx_hss.c
2241 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2242 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2243 F:      include/linux/soc/ixp4xx/npe.h
2244 F:      include/linux/soc/ixp4xx/qmgr.h
2245
2246 ARM/INTEL KEEMBAY ARCHITECTURE
2247 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2248 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2249 S:      Maintained
2250 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2251 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2252 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2253
2254 ARM/INTEL XSC3 (MANZANO) ARM CORE
2255 M:      Lennert Buytenhek <kernel@wantstofly.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 S:      Maintained
2258
2259 ARM/LG1K ARCHITECTURE
2260 M:      Chanho Min <chanho.min@lge.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm64/boot/dts/lg/
2264
2265 ARM/LPC18XX ARCHITECTURE
2266 M:      Vladimir Zapolskiy <vz@mleia.com>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2270 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2271 F:      drivers/i2c/busses/i2c-lpc2k.c
2272 F:      drivers/memory/pl172.c
2273 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2274 F:      drivers/rtc/rtc-lpc24xx.c
2275 N:      lpc18xx
2276
2277 ARM/LPC32XX SOC SUPPORT
2278 M:      Vladimir Zapolskiy <vz@mleia.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 S:      Maintained
2281 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2282 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2283 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2284 F:      arch/arm/mach-lpc32xx/
2285 F:      drivers/i2c/busses/i2c-pnx.c
2286 F:      drivers/net/ethernet/nxp/lpc_eth.c
2287 F:      drivers/usb/host/ohci-nxp.c
2288 F:      drivers/watchdog/pnx4008_wdt.c
2289 N:      lpc32xx
2290
2291 ARM/Marvell Dove/MV78xx0/Orion SOC support
2292 M:      Andrew Lunn <andrew@lunn.ch>
2293 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2294 M:      Gregory Clement <gregory.clement@bootlin.com>
2295 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2296 S:      Maintained
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2298 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2299 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2300 F:      Documentation/devicetree/bindings/soc/dove/
2301 F:      arch/arm/boot/dts/marvell/dove*
2302 F:      arch/arm/boot/dts/marvell/orion5x*
2303 F:      arch/arm/mach-dove/
2304 F:      arch/arm/mach-mv78xx0/
2305 F:      arch/arm/mach-orion5x/
2306 F:      arch/arm/plat-orion/
2307 F:      drivers/bus/mvebu-mbus.c
2308 F:      drivers/soc/dove/
2309
2310 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2311 M:      Andrew Lunn <andrew@lunn.ch>
2312 M:      Gregory Clement <gregory.clement@bootlin.com>
2313 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2315 S:      Maintained
2316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2317 F:      Documentation/devicetree/bindings/arm/marvell/
2318 F:      arch/arm/boot/dts/marvell/armada*
2319 F:      arch/arm/boot/dts/marvell/kirkwood*
2320 F:      arch/arm/configs/mvebu_*_defconfig
2321 F:      arch/arm/mach-mvebu/
2322 F:      arch/arm64/boot/dts/marvell/
2323 F:      drivers/clk/mvebu/
2324 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2325 F:      drivers/cpufreq/armada-8k-cpufreq.c
2326 F:      drivers/cpufreq/mvebu-cpufreq.c
2327 F:      drivers/irqchip/irq-armada-370-xp.c
2328 F:      drivers/irqchip/irq-mvebu-*
2329 F:      drivers/pinctrl/mvebu/
2330 F:      drivers/rtc/rtc-armada38x.c
2331
2332 ARM/Mediatek RTC DRIVER
2333 M:      Eddie Huang <eddie.huang@mediatek.com>
2334 M:      Sean Wang <sean.wang@mediatek.com>
2335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2336 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2339 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2340 F:      drivers/rtc/rtc-mt2712.c
2341 F:      drivers/rtc/rtc-mt6397.c
2342 F:      drivers/rtc/rtc-mt7622.c
2343
2344 ARM/Mediatek SoC support
2345 M:      Matthias Brugger <matthias.bgg@gmail.com>
2346 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2347 L:      linux-kernel@vger.kernel.org
2348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2349 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2350 S:      Maintained
2351 W:      https://mtk.wiki.kernel.org/
2352 C:      irc://irc.libera.chat/linux-mediatek
2353 F:      arch/arm/boot/dts/mediatek/
2354 F:      arch/arm/mach-mediatek/
2355 F:      arch/arm64/boot/dts/mediatek/
2356 F:      drivers/soc/mediatek/
2357 N:      mtk
2358 N:      mt[2678]
2359 K:      mediatek
2360
2361 ARM/Mediatek USB3 PHY DRIVER
2362 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
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 F:      Documentation/devicetree/bindings/phy/mediatek,*
2367 F:      drivers/phy/mediatek/
2368
2369 ARM/MICROCHIP (ARM64) SoC support
2370 M:      Conor Dooley <conor@kernel.org>
2371 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2372 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2374 S:      Supported
2375 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2376 F:      arch/arm64/boot/dts/microchip/
2377
2378 ARM/Microchip (AT91) SoC support
2379 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2380 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2381 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Supported
2384 W:      http://www.linux4sam.org
2385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2386 F:      arch/arm/boot/dts/microchip/at91*
2387 F:      arch/arm/boot/dts/microchip/sama*
2388 F:      arch/arm/include/debug/at91.S
2389 F:      arch/arm/mach-at91/
2390 F:      drivers/memory/atmel*
2391 F:      drivers/watchdog/sama5d4_wdt.c
2392 F:      include/soc/at91/
2393 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2394 N:      at91
2395 N:      atmel
2396
2397 ARM/Microchip Sparx5 SoC support
2398 M:      Lars Povlsen <lars.povlsen@microchip.com>
2399 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2400 M:      Daniel Machon <daniel.machon@microchip.com>
2401 M:      UNGLinuxDriver@microchip.com
2402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2403 S:      Supported
2404 F:      arch/arm64/boot/dts/microchip/sparx*
2405 F:      drivers/net/ethernet/microchip/vcap/
2406 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2407 N:      sparx5
2408
2409 ARM/MILBEAUT ARCHITECTURE
2410 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2411 M:      Takao Orito <orito.takao@socionext.com>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Maintained
2414 F:      arch/arm/boot/dts/socionext/milbeaut*
2415 F:      arch/arm/mach-milbeaut/
2416 N:      milbeaut
2417
2418 ARM/MStar/Sigmastar Armv7 SoC support
2419 M:      Daniel Palmer <daniel@thingy.jp>
2420 M:      Romain Perier <romain.perier@gmail.com>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 W:      http://linux-chenxing.org/
2424 T:      git git://github.com/linux-chenxing/linux.git
2425 F:      Documentation/devicetree/bindings/arm/mstar/*
2426 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2427 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2428 F:      arch/arm/boot/dts/sigmastar/
2429 F:      arch/arm/mach-mstar/
2430 F:      drivers/clk/mstar/
2431 F:      drivers/clocksource/timer-msc313e.c
2432 F:      drivers/gpio/gpio-msc313.c
2433 F:      drivers/rtc/rtc-msc313.c
2434 F:      drivers/watchdog/msc313e_wdt.c
2435 F:      include/dt-bindings/clock/mstar-*
2436 F:      include/dt-bindings/gpio/msc313-gpio.h
2437
2438 ARM/NOMADIK/Ux500 ARCHITECTURES
2439 M:      Linus Walleij <linus.walleij@linaro.org>
2440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2441 S:      Maintained
2442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2443 F:      Documentation/devicetree/bindings/arm/ste-*
2444 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2445 F:      Documentation/devicetree/bindings/arm/ux500/
2446 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2447 F:      arch/arm/boot/dts/st/ste-*
2448 F:      arch/arm/mach-nomadik/
2449 F:      arch/arm/mach-ux500/
2450 F:      drivers/clk/clk-nomadik.c
2451 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2452 F:      drivers/dma/ste_dma40*
2453 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2454 F:      drivers/hwspinlock/u8500_hsem.c
2455 F:      drivers/i2c/busses/i2c-nomadik.c
2456 F:      drivers/iio/adc/ab8500-gpadc.c
2457 F:      drivers/mfd/ab8500*
2458 F:      drivers/mfd/abx500*
2459 F:      drivers/mfd/db8500*
2460 F:      drivers/pinctrl/nomadik/
2461 F:      drivers/rtc/rtc-ab8500.c
2462 F:      drivers/rtc/rtc-pl031.c
2463 F:      drivers/soc/ux500/
2464
2465 ARM/NUVOTON MA35 ARCHITECTURE
2466 M:      Jacky Huang <ychuang3@nuvoton.com>
2467 M:      Shan-Chun Hung <schung@nuvoton.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Supported
2470 F:      Documentation/devicetree/bindings/*/*/*ma35*
2471 F:      Documentation/devicetree/bindings/*/*ma35*
2472 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2473 F:      drivers/*/*/*ma35*
2474 F:      drivers/*/*ma35*
2475 K:      ma35d1
2476
2477 ARM/NUVOTON NPCM ARCHITECTURE
2478 M:      Avi Fishman <avifishman70@gmail.com>
2479 M:      Tomer Maimon <tmaimon77@gmail.com>
2480 M:      Tali Perry <tali.perry1@gmail.com>
2481 R:      Patrick Venture <venture@google.com>
2482 R:      Nancy Yuen <yuenn@google.com>
2483 R:      Benjamin Fair <benjaminfair@google.com>
2484 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2485 S:      Supported
2486 F:      Documentation/devicetree/bindings/*/*/*npcm*
2487 F:      Documentation/devicetree/bindings/*/*npcm*
2488 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2489 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2490 F:      arch/arm/mach-npcm/
2491 F:      arch/arm64/boot/dts/nuvoton/
2492 F:      drivers/*/*/*npcm*
2493 F:      drivers/*/*npcm*
2494 F:      drivers/rtc/rtc-nct3018y.c
2495 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2496 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2497
2498 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2499 M:      Joseph Liu <kwliu@nuvoton.com>
2500 M:      Marvin Lin <kflin@nuvoton.com>
2501 L:      linux-media@vger.kernel.org
2502 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2503 S:      Maintained
2504 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2505 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2506 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2507 F:      drivers/media/platform/nuvoton/
2508 F:      include/uapi/linux/npcm-video.h
2509
2510 ARM/NUVOTON WPCM450 ARCHITECTURE
2511 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2512 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2513 S:      Maintained
2514 W:      https://github.com/neuschaefer/wpcm450/wiki
2515 F:      Documentation/devicetree/bindings/*/*wpcm*
2516 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2517 F:      arch/arm/configs/wpcm450_defconfig
2518 F:      arch/arm/mach-npcm/wpcm450.c
2519 F:      drivers/*/*/*wpcm*
2520 F:      drivers/*/*wpcm*
2521
2522 ARM/NXP S32G ARCHITECTURE
2523 M:      Chester Lin <chester62515@gmail.com>
2524 R:      Andreas Färber <afaerber@suse.de>
2525 R:      Matthias Brugger <mbrugger@suse.com>
2526 R:      NXP S32 Linux Team <s32@nxp.com>
2527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2528 S:      Maintained
2529 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2530
2531 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2532 M:      Alexander Clouter <alex@digriz.org.uk>
2533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2534 S:      Maintained
2535 W:      http://www.digriz.org.uk/ts78xx/kernel
2536 F:      arch/arm/mach-orion5x/ts78xx-*
2537
2538 ARM/QUALCOMM CHROMEBOOK SUPPORT
2539 R:      cros-qcom-dts-watchers@chromium.org
2540 F:      arch/arm64/boot/dts/qcom/sc7180*
2541 F:      arch/arm64/boot/dts/qcom/sc7280*
2542 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2543
2544 ARM/QUALCOMM SUPPORT
2545 M:      Bjorn Andersson <andersson@kernel.org>
2546 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2547 L:      linux-arm-msm@vger.kernel.org
2548 S:      Maintained
2549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2550 F:      Documentation/devicetree/bindings/*/qcom*
2551 F:      Documentation/devicetree/bindings/soc/qcom/
2552 F:      arch/arm/boot/dts/qcom/
2553 F:      arch/arm/configs/qcom_defconfig
2554 F:      arch/arm/mach-qcom/
2555 F:      arch/arm64/boot/dts/qcom/
2556 F:      drivers/*/*/pm8???-*
2557 F:      drivers/*/*/qcom*
2558 F:      drivers/*/*/qcom/
2559 F:      drivers/*/qcom*
2560 F:      drivers/*/qcom/
2561 F:      drivers/bluetooth/btqcomsmd.c
2562 F:      drivers/clocksource/timer-qcom.c
2563 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2564 F:      drivers/extcon/extcon-qcom*
2565 F:      drivers/i2c/busses/i2c-qcom-geni.c
2566 F:      drivers/i2c/busses/i2c-qup.c
2567 F:      drivers/iommu/msm*
2568 F:      drivers/mfd/ssbi.c
2569 F:      drivers/mmc/host/mmci_qcom*
2570 F:      drivers/mmc/host/sdhci-msm.c
2571 F:      drivers/pci/controller/dwc/pcie-qcom.c
2572 F:      drivers/phy/qualcomm/
2573 F:      drivers/power/*/msm*
2574 F:      drivers/reset/reset-qcom-*
2575 F:      drivers/spi/spi-geni-qcom.c
2576 F:      drivers/spi/spi-qcom-qspi.c
2577 F:      drivers/spi/spi-qup.c
2578 F:      drivers/tty/serial/msm_serial.c
2579 F:      drivers/ufs/host/ufs-qcom*
2580 F:      drivers/usb/dwc3/dwc3-qcom.c
2581 F:      include/dt-bindings/*/qcom*
2582 F:      include/linux/*/qcom*
2583 F:      include/linux/soc/qcom/
2584
2585 ARM/RDA MICRO ARCHITECTURE
2586 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2588 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2589 S:      Maintained
2590 F:      Documentation/devicetree/bindings/arm/rda.yaml
2591 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2592 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2593 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2594 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2595 F:      arch/arm/boot/dts/unisoc/
2596 F:      drivers/clocksource/timer-rda.c
2597 F:      drivers/gpio/gpio-rda.c
2598 F:      drivers/irqchip/irq-rda-intc.c
2599 F:      drivers/tty/serial/rda-uart.c
2600
2601 ARM/REALTEK ARCHITECTURE
2602 M:      Andreas Färber <afaerber@suse.de>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2607 F:      arch/arm/boot/dts/realtek/
2608 F:      arch/arm/mach-realtek/
2609 F:      arch/arm64/boot/dts/realtek/
2610
2611 ARM/RISC-V/RENESAS ARCHITECTURE
2612 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2613 M:      Magnus Damm <magnus.damm@gmail.com>
2614 L:      linux-renesas-soc@vger.kernel.org
2615 S:      Supported
2616 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2617 C:      irc://irc.libera.chat/renesas-soc
2618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2619 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2620 F:      Documentation/devicetree/bindings/soc/renesas/
2621 F:      arch/arm/boot/dts/renesas/
2622 F:      arch/arm/configs/shmobile_defconfig
2623 F:      arch/arm/include/debug/renesas-scif.S
2624 F:      arch/arm/mach-shmobile/
2625 F:      arch/arm64/boot/dts/renesas/
2626 F:      arch/riscv/boot/dts/renesas/
2627 F:      drivers/pmdomain/renesas/
2628 F:      drivers/soc/renesas/
2629 F:      include/linux/soc/renesas/
2630 K:      \brenesas,
2631
2632 ARM/RISCPC ARCHITECTURE
2633 M:      Russell King <linux@armlinux.org.uk>
2634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2635 S:      Maintained
2636 W:      http://www.armlinux.org.uk/
2637 F:      arch/arm/include/asm/hardware/ioc.h
2638 F:      arch/arm/include/asm/hardware/iomd.h
2639 F:      arch/arm/include/asm/hardware/memc.h
2640 F:      arch/arm/mach-rpc/
2641 F:      drivers/net/ethernet/8390/etherh.c
2642 F:      drivers/net/ethernet/i825xx/ether1*
2643 F:      drivers/net/ethernet/seeq/ether3*
2644 F:      drivers/scsi/arm/
2645
2646 ARM/Rockchip SoC support
2647 M:      Heiko Stuebner <heiko@sntech.de>
2648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2649 L:      linux-rockchip@lists.infradead.org
2650 S:      Maintained
2651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2652 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2653 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2654 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2655 F:      arch/arm/boot/dts/rockchip/
2656 F:      arch/arm/mach-rockchip/
2657 F:      drivers/*/*/*rockchip*
2658 F:      drivers/*/*rockchip*
2659 F:      drivers/clk/rockchip/
2660 F:      drivers/i2c/busses/i2c-rk3x.c
2661 F:      sound/soc/rockchip/
2662 N:      rockchip
2663
2664 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2665 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2666 R:      Alim Akhtar <alim.akhtar@samsung.com>
2667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2668 L:      linux-samsung-soc@vger.kernel.org
2669 S:      Maintained
2670 P:      Documentation/process/maintainer-soc-clean-dts.rst
2671 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2672 B:      mailto:linux-samsung-soc@vger.kernel.org
2673 C:      irc://irc.libera.chat/linux-exynos
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2675 F:      Documentation/arch/arm/samsung/
2676 F:      Documentation/devicetree/bindings/arm/samsung/
2677 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2678 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2679 F:      Documentation/devicetree/bindings/soc/samsung/
2680 F:      arch/arm/boot/dts/samsung/
2681 F:      arch/arm/mach-exynos*/
2682 F:      arch/arm/mach-s3c/
2683 F:      arch/arm/mach-s5p*/
2684 F:      arch/arm64/boot/dts/exynos/
2685 F:      drivers/*/*/*s3c24*
2686 F:      drivers/*/*s3c24*
2687 F:      drivers/*/*s3c64xx*
2688 F:      drivers/*/*s5pv210*
2689 F:      drivers/clocksource/samsung_pwm_timer.c
2690 F:      drivers/memory/samsung/
2691 F:      drivers/pwm/pwm-samsung.c
2692 F:      drivers/soc/samsung/
2693 F:      drivers/tty/serial/samsung*
2694 F:      include/clocksource/samsung_pwm.h
2695 F:      include/linux/platform_data/*s3c*
2696 F:      include/linux/serial_s3c.h
2697 F:      include/linux/soc/samsung/
2698 N:      exynos
2699 N:      s3c64xx
2700 N:      s5pv210
2701
2702 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2703 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2705 L:      linux-media@vger.kernel.org
2706 S:      Maintained
2707 F:      drivers/media/platform/samsung/s5p-g2d/
2708
2709 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2710 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2711 L:      linux-samsung-soc@vger.kernel.org
2712 L:      linux-media@vger.kernel.org
2713 S:      Maintained
2714 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2715 F:      drivers/media/cec/platform/s5p/
2716
2717 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2718 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2719 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2720 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2722 L:      linux-media@vger.kernel.org
2723 S:      Maintained
2724 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2725 F:      drivers/media/platform/samsung/s5p-jpeg/
2726
2727 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2728 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2729 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2731 L:      linux-media@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/media/platform/samsung/s5p-mfc/
2734
2735 ARM/SOCFPGA ARCHITECTURE
2736 M:      Dinh Nguyen <dinguyen@kernel.org>
2737 S:      Maintained
2738 W:      http://www.rocketboards.org
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2740 F:      arch/arm/boot/dts/intel/socfpga/
2741 F:      arch/arm/configs/socfpga_defconfig
2742 F:      arch/arm/mach-socfpga/
2743 F:      arch/arm64/boot/dts/altera/
2744 F:      arch/arm64/boot/dts/intel/
2745
2746 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2747 M:      Dinh Nguyen <dinguyen@kernel.org>
2748 S:      Maintained
2749 F:      drivers/clk/socfpga/
2750
2751 ARM/SOCFPGA EDAC SUPPORT
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 F:      drivers/edac/altera_edac.[ch]
2755
2756 ARM/SPREADTRUM SoC SUPPORT
2757 M:      Orson Zhai <orsonzhai@gmail.com>
2758 M:      Baolin Wang <baolin.wang7@gmail.com>
2759 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2760 S:      Maintained
2761 F:      arch/arm64/boot/dts/sprd
2762 N:      sprd
2763 N:      sc27xx
2764 N:      sc2731
2765
2766 ARM/STI ARCHITECTURE
2767 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2769 S:      Maintained
2770 W:      http://www.stlinux.com
2771 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2772 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2773 F:      arch/arm/boot/dts/st/sti*
2774 F:      arch/arm/mach-sti/
2775 F:      drivers/ata/ahci_st.c
2776 F:      drivers/char/hw_random/st-rng.c
2777 F:      drivers/clocksource/arm_global_timer.c
2778 F:      drivers/clocksource/clksrc_st_lpc.c
2779 F:      drivers/cpufreq/sti-cpufreq.c
2780 F:      drivers/dma/st_fdma*
2781 F:      drivers/i2c/busses/i2c-st.c
2782 F:      drivers/media/platform/st/sti/c8sectpfe/
2783 F:      drivers/media/rc/st_rc.c
2784 F:      drivers/mmc/host/sdhci-st.c
2785 F:      drivers/phy/st/phy-miphy28lp.c
2786 F:      drivers/phy/st/phy-stih407-usb.c
2787 F:      drivers/pinctrl/pinctrl-st.c
2788 F:      drivers/remoteproc/st_remoteproc.c
2789 F:      drivers/remoteproc/st_slim_rproc.c
2790 F:      drivers/reset/sti/
2791 F:      drivers/rtc/rtc-st-lpc.c
2792 F:      drivers/tty/serial/st-asc.c
2793 F:      drivers/usb/dwc3/dwc3-st.c
2794 F:      drivers/usb/host/ehci-st.c
2795 F:      drivers/usb/host/ohci-st.c
2796 F:      drivers/watchdog/st_lpc_wdt.c
2797 F:      include/linux/remoteproc/st_slim_rproc.h
2798
2799 ARM/STM32 ARCHITECTURE
2800 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2801 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2802 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2804 S:      Maintained
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2806 F:      arch/arm/boot/dts/st/stm32*
2807 F:      arch/arm/mach-stm32/
2808 F:      arch/arm64/boot/dts/st/
2809 F:      drivers/clocksource/armv7m_systick.c
2810 N:      stm32
2811 N:      stm
2812
2813 ARM/SUNPLUS SP7021 SOC SUPPORT
2814 M:      Qin Jian <qinjian@cqplus1.com>
2815 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2816 S:      Maintained
2817 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2818 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2819 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2820 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2821 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2822 F:      arch/arm/boot/dts/sunplus/
2823 F:      arch/arm/configs/sp7021_*defconfig
2824 F:      drivers/clk/clk-sp7021.c
2825 F:      drivers/irqchip/irq-sp7021-intc.c
2826 F:      drivers/reset/reset-sunplus.c
2827 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2828 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2829
2830 ARM/Synaptics SoC support
2831 M:      Jisheng Zhang <jszhang@kernel.org>
2832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2834 S:      Maintained
2835 F:      arch/arm/boot/dts/synaptics/
2836 F:      arch/arm/mach-berlin/
2837 F:      arch/arm64/boot/dts/synaptics/
2838
2839 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2840 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2841 L:      linux-tegra@vger.kernel.org
2842 L:      linux-media@vger.kernel.org
2843 S:      Maintained
2844 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2845 F:      drivers/media/cec/platform/tegra/
2846
2847 ARM/TESLA FSD SoC SUPPORT
2848 M:      Alim Akhtar <alim.akhtar@samsung.com>
2849 M:      linux-fsd@tesla.com
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 L:      linux-samsung-soc@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/arm64/boot/dts/tesla/
2854
2855 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2856 M:      Santosh Shilimkar <ssantosh@kernel.org>
2857 L:      linux-kernel@vger.kernel.org
2858 S:      Maintained
2859 F:      drivers/memory/*emif*
2860
2861 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2862 M:      Nishanth Menon <nm@ti.com>
2863 M:      Santosh Shilimkar <ssantosh@kernel.org>
2864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2865 S:      Maintained
2866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2867 F:      arch/arm/boot/dts/ti/keystone/
2868 F:      arch/arm/mach-keystone/
2869
2870 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2871 M:      Santosh Shilimkar <ssantosh@kernel.org>
2872 L:      linux-kernel@vger.kernel.org
2873 S:      Maintained
2874 F:      drivers/clk/keystone/
2875
2876 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2877 M:      Santosh Shilimkar <ssantosh@kernel.org>
2878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2879 L:      linux-kernel@vger.kernel.org
2880 S:      Maintained
2881 F:      drivers/clocksource/timer-keystone.c
2882
2883 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2884 M:      Santosh Shilimkar <ssantosh@kernel.org>
2885 L:      linux-kernel@vger.kernel.org
2886 S:      Maintained
2887 F:      drivers/power/reset/keystone-reset.c
2888
2889 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2890 M:      Nishanth Menon <nm@ti.com>
2891 M:      Vignesh Raghavendra <vigneshr@ti.com>
2892 M:      Tero Kristo <kristo@kernel.org>
2893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2894 S:      Supported
2895 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2896 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2897 F:      arch/arm64/boot/dts/ti/Makefile
2898 F:      arch/arm64/boot/dts/ti/k3-*
2899
2900 ARM/TOSHIBA VISCONTI ARCHITECTURE
2901 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2903 S:      Supported
2904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2905 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2906 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2907 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2908 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2909 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2910 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2911 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2912 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2913 F:      arch/arm64/boot/dts/toshiba/
2914 F:      drivers/clk/visconti/
2915 F:      drivers/gpio/gpio-visconti.c
2916 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2917 F:      drivers/pci/controller/dwc/pcie-visconti.c
2918 F:      drivers/pinctrl/visconti/
2919 F:      drivers/watchdog/visconti_wdt.c
2920 N:      visconti
2921
2922 ARM/UNIPHIER ARCHITECTURE
2923 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2924 M:      Masami Hiramatsu <mhiramat@kernel.org>
2925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2926 S:      Maintained
2927 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2928 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2929 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2930 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2931 F:      arch/arm/boot/dts/socionext/uniphier*
2932 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2933 F:      arch/arm/mm/cache-uniphier.c
2934 F:      arch/arm64/boot/dts/socionext/uniphier*
2935 F:      drivers/bus/uniphier-system-bus.c
2936 F:      drivers/clk/uniphier/
2937 F:      drivers/dma/uniphier-mdmac.c
2938 F:      drivers/gpio/gpio-uniphier.c
2939 F:      drivers/i2c/busses/i2c-uniphier*
2940 F:      drivers/irqchip/irq-uniphier-aidet.c
2941 F:      drivers/mmc/host/uniphier-sd.c
2942 F:      drivers/pinctrl/uniphier/
2943 F:      drivers/reset/reset-uniphier.c
2944 F:      drivers/tty/serial/8250/8250_uniphier.c
2945 N:      uniphier
2946
2947 ARM/VERSATILE EXPRESS PLATFORM
2948 M:      Liviu Dudau <liviu.dudau@arm.com>
2949 M:      Sudeep Holla <sudeep.holla@arm.com>
2950 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2951 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2952 S:      Maintained
2953 N:      mps2
2954 N:      vexpress
2955 F:      arch/arm/mach-versatile/
2956 F:      arch/arm64/boot/dts/arm/
2957 F:      drivers/clocksource/timer-versatile.c
2958 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2959 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2960
2961 ARM/VFP SUPPORT
2962 M:      Russell King <linux@armlinux.org.uk>
2963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2964 S:      Maintained
2965 W:      http://www.armlinux.org.uk/
2966 F:      arch/arm/vfp/
2967
2968 ARM/VT8500 ARM ARCHITECTURE
2969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2970 S:      Orphan
2971 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2972 F:      arch/arm/mach-vt8500/
2973 F:      drivers/clocksource/timer-vt8500.c
2974 F:      drivers/i2c/busses/i2c-wmt.c
2975 F:      drivers/mmc/host/wmt-sdmmc.c
2976 F:      drivers/pwm/pwm-vt8500.c
2977 F:      drivers/rtc/rtc-vt8500.c
2978 F:      drivers/tty/serial/vt8500_serial.c
2979 F:      drivers/usb/host/ehci-platform.c
2980 F:      drivers/usb/host/uhci-platform.c
2981 F:      drivers/video/fbdev/vt8500lcdfb.*
2982 F:      drivers/video/fbdev/wm8505fb*
2983 F:      drivers/video/fbdev/wmt_ge_rops.*
2984
2985 ARM/ZYNQ ARCHITECTURE
2986 M:      Michal Simek <michal.simek@amd.com>
2987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2988 S:      Supported
2989 W:      http://wiki.xilinx.com
2990 T:      git https://github.com/Xilinx/linux-xlnx.git
2991 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
2992 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
2993 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
2994 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
2995 F:      Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml
2996 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
2997 F:      arch/arm/mach-zynq/
2998 F:      drivers/clocksource/timer-cadence-ttc.c
2999 F:      drivers/cpuidle/cpuidle-zynq.c
3000 F:      drivers/edac/synopsys_edac.c
3001 F:      drivers/i2c/busses/i2c-cadence.c
3002 F:      drivers/i2c/busses/i2c-xiic.c
3003 F:      drivers/mmc/host/sdhci-of-arasan.c
3004 N:      zynq
3005 N:      xilinx
3006
3007 ARM64 PORT (AARCH64 ARCHITECTURE)
3008 M:      Catalin Marinas <catalin.marinas@arm.com>
3009 M:      Will Deacon <will@kernel.org>
3010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3011 S:      Maintained
3012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3013 F:      Documentation/arch/arm64/
3014 F:      arch/arm64/
3015 F:      tools/testing/selftests/arm64/
3016 X:      arch/arm64/boot/dts/
3017
3018 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3019 M:      George McCollister <george.mccollister@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3023 F:      drivers/net/dsa/xrs700x/*
3024 F:      net/dsa/tag_xrs700x.c
3025
3026 AS3645A LED FLASH CONTROLLER DRIVER
3027 M:      Sakari Ailus <sakari.ailus@iki.fi>
3028 L:      linux-leds@vger.kernel.org
3029 S:      Maintained
3030 F:      drivers/leds/flash/leds-as3645a.c
3031
3032 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3033 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3034 L:      linux-media@vger.kernel.org
3035 S:      Maintained
3036 T:      git git://linuxtv.org/media_tree.git
3037 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3038 F:      drivers/media/i2c/ak7375.c
3039
3040 ASAHI KASEI AK8974 DRIVER
3041 M:      Linus Walleij <linus.walleij@linaro.org>
3042 L:      linux-iio@vger.kernel.org
3043 S:      Supported
3044 W:      http://www.akm.com/
3045 F:      drivers/iio/magnetometer/ak8974.c
3046
3047 ASC7621 HARDWARE MONITOR DRIVER
3048 M:      George Joseph <george.joseph@fairview5.com>
3049 L:      linux-hwmon@vger.kernel.org
3050 S:      Maintained
3051 F:      Documentation/hwmon/asc7621.rst
3052 F:      drivers/hwmon/asc7621.c
3053
3054 ASIX AX88796C SPI ETHERNET ADAPTER
3055 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3056 S:      Maintained
3057 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3058 F:      drivers/net/ethernet/asix/ax88796c_*
3059
3060 ASIX PHY DRIVER [RUST]
3061 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
3062 R:      Trevor Gross <tmgross@umich.edu>
3063 L:      netdev@vger.kernel.org
3064 L:      rust-for-linux@vger.kernel.org
3065 S:      Maintained
3066 F:      drivers/net/phy/ax88796b_rust.rs
3067
3068 ASPEED CRYPTO DRIVER
3069 M:      Neal Liu <neal_liu@aspeedtech.com>
3070 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3071 S:      Maintained
3072 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3073 F:      drivers/crypto/aspeed/
3074
3075 ASPEED PECI CONTROLLER
3076 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3077 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3078 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3079 S:      Supported
3080 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3081 F:      drivers/peci/controller/peci-aspeed.c
3082
3083 ASPEED PINCTRL DRIVERS
3084 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3085 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3086 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3087 L:      linux-gpio@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3090 F:      drivers/pinctrl/aspeed/
3091
3092 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3093 M:      Eddie James <eajames@linux.ibm.com>
3094 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3095 S:      Maintained
3096 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3097 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3098 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3099
3100 ASPEED SD/MMC DRIVER
3101 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3102 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3103 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3104 L:      linux-mmc@vger.kernel.org
3105 S:      Maintained
3106 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3107 F:      drivers/mmc/host/sdhci-of-aspeed*
3108
3109 ASPEED SMC SPI DRIVER
3110 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3111 M:      Cédric Le Goater <clg@kaod.org>
3112 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3113 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3114 L:      linux-spi@vger.kernel.org
3115 S:      Maintained
3116 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3117 F:      drivers/spi/spi-aspeed-smc.c
3118
3119 ASPEED USB UDC DRIVER
3120 M:      Neal Liu <neal_liu@aspeedtech.com>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 S:      Maintained
3123 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3124 F:      drivers/usb/gadget/udc/aspeed_udc.c
3125
3126 ASPEED VIDEO ENGINE DRIVER
3127 M:      Eddie James <eajames@linux.ibm.com>
3128 L:      linux-media@vger.kernel.org
3129 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3130 S:      Maintained
3131 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3132 F:      drivers/media/platform/aspeed/
3133
3134 ASUS EC HARDWARE MONITOR DRIVER
3135 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3136 L:      linux-hwmon@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/hwmon/asus-ec-sensors.c
3139
3140 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3141 M:      Corentin Chary <corentin.chary@gmail.com>
3142 L:      acpi4asus-user@lists.sourceforge.net
3143 L:      platform-driver-x86@vger.kernel.org
3144 S:      Maintained
3145 W:      http://acpi4asus.sf.net
3146 F:      drivers/platform/x86/asus*.c
3147 F:      drivers/platform/x86/eeepc*.c
3148
3149 ASUS TF103C DOCK DRIVER
3150 M:      Hans de Goede <hdegoede@redhat.com>
3151 L:      platform-driver-x86@vger.kernel.org
3152 S:      Maintained
3153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3154 F:      drivers/platform/x86/asus-tf103c-dock.c
3155
3156 ASUS WIRELESS RADIO CONTROL DRIVER
3157 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3158 L:      platform-driver-x86@vger.kernel.org
3159 S:      Maintained
3160 F:      drivers/platform/x86/asus-wireless.c
3161
3162 ASUS WMI HARDWARE MONITOR DRIVER
3163 M:      Ed Brindley <kernel@maidavale.org>
3164 M:      Denis Pauk <pauk.denis@gmail.com>
3165 L:      linux-hwmon@vger.kernel.org
3166 S:      Maintained
3167 F:      drivers/hwmon/asus_wmi_sensors.c
3168
3169 ASYMMETRIC KEYS
3170 M:      David Howells <dhowells@redhat.com>
3171 L:      keyrings@vger.kernel.org
3172 S:      Maintained
3173 F:      Documentation/crypto/asymmetric-keys.rst
3174 F:      crypto/asymmetric_keys/
3175 F:      include/crypto/pkcs7.h
3176 F:      include/crypto/public_key.h
3177 F:      include/linux/verification.h
3178
3179 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3180 R:      Dan Williams <dan.j.williams@intel.com>
3181 S:      Odd fixes
3182 W:      http://sourceforge.net/projects/xscaleiop
3183 F:      Documentation/crypto/async-tx-api.rst
3184 F:      crypto/async_tx/
3185 F:      include/linux/async_tx.h
3186
3187 AT24 EEPROM DRIVER
3188 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3189 L:      linux-i2c@vger.kernel.org
3190 S:      Maintained
3191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3192 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3193 F:      drivers/misc/eeprom/at24.c
3194
3195 ATA OVER ETHERNET (AOE) DRIVER
3196 M:      "Justin Sanders" <justin@coraid.com>
3197 S:      Supported
3198 W:      http://www.openaoe.org/
3199 F:      Documentation/admin-guide/aoe/
3200 F:      drivers/block/aoe/
3201
3202 ATC260X PMIC MFD DRIVER
3203 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3204 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3205 L:      linux-actions@lists.infradead.org
3206 S:      Maintained
3207 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3208 F:      drivers/input/misc/atc260x-onkey.c
3209 F:      drivers/mfd/atc260*
3210 F:      drivers/power/reset/atc260x-poweroff.c
3211 F:      drivers/regulator/atc260x-regulator.c
3212 F:      include/linux/mfd/atc260x/*
3213
3214 ATHEROS 71XX/9XXX GPIO DRIVER
3215 M:      Alban Bedel <albeu@free.fr>
3216 S:      Maintained
3217 W:      https://github.com/AlbanBedel/linux
3218 T:      git git://github.com/AlbanBedel/linux
3219 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3220 F:      drivers/gpio/gpio-ath79.c
3221
3222 ATHEROS 71XX/9XXX USB PHY DRIVER
3223 M:      Alban Bedel <albeu@free.fr>
3224 S:      Maintained
3225 W:      https://github.com/AlbanBedel/linux
3226 T:      git git://github.com/AlbanBedel/linux
3227 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3228 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3229
3230 ATHEROS ATH GENERIC UTILITIES
3231 M:      Kalle Valo <kvalo@kernel.org>
3232 L:      linux-wireless@vger.kernel.org
3233 S:      Supported
3234 F:      drivers/net/wireless/ath/*
3235
3236 ATHEROS ATH5K WIRELESS DRIVER
3237 M:      Jiri Slaby <jirislaby@kernel.org>
3238 M:      Nick Kossifidis <mickflemm@gmail.com>
3239 M:      Luis Chamberlain <mcgrof@kernel.org>
3240 L:      linux-wireless@vger.kernel.org
3241 S:      Maintained
3242 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3243 F:      drivers/net/wireless/ath/ath5k/
3244
3245 ATHEROS ATH6KL WIRELESS DRIVER
3246 L:      linux-wireless@vger.kernel.org
3247 S:      Orphan
3248 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3249 F:      drivers/net/wireless/ath/ath6kl/
3250
3251 ATI_REMOTE2 DRIVER
3252 M:      Ville Syrjala <syrjala@sci.fi>
3253 S:      Maintained
3254 F:      drivers/input/misc/ati_remote2.c
3255
3256 ATK0110 HWMON DRIVER
3257 M:      Luca Tettamanti <kronos.it@gmail.com>
3258 L:      linux-hwmon@vger.kernel.org
3259 S:      Maintained
3260 F:      drivers/hwmon/asus_atk0110.c
3261
3262 ATLX ETHERNET DRIVERS
3263 M:      Chris Snook <chris.snook@gmail.com>
3264 L:      netdev@vger.kernel.org
3265 S:      Maintained
3266 W:      http://sourceforge.net/projects/atl1
3267 W:      http://atl1.sourceforge.net
3268 F:      drivers/net/ethernet/atheros/
3269
3270 ATM
3271 M:      Chas Williams <3chas3@gmail.com>
3272 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3273 L:      netdev@vger.kernel.org
3274 S:      Maintained
3275 W:      http://linux-atm.sourceforge.net
3276 F:      drivers/atm/
3277 F:      include/linux/atm*
3278 F:      include/uapi/linux/atm*
3279
3280 ATMEL MACB ETHERNET DRIVER
3281 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3282 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3283 S:      Supported
3284 F:      drivers/net/ethernet/cadence/
3285
3286 ATMEL MAXTOUCH DRIVER
3287 M:      Nick Dyer <nick@shmanahar.org>
3288 S:      Maintained
3289 T:      git git://github.com/ndyer/linux.git
3290 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3291 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3292
3293 ATOMIC INFRASTRUCTURE
3294 M:      Will Deacon <will@kernel.org>
3295 M:      Peter Zijlstra <peterz@infradead.org>
3296 R:      Boqun Feng <boqun.feng@gmail.com>
3297 R:      Mark Rutland <mark.rutland@arm.com>
3298 L:      linux-kernel@vger.kernel.org
3299 S:      Maintained
3300 F:      Documentation/atomic_*.txt
3301 F:      arch/*/include/asm/atomic*.h
3302 F:      include/*/atomic*.h
3303 F:      include/linux/refcount.h
3304 F:      scripts/atomic/
3305
3306 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3307 M:      Bradley Grove <linuxdrivers@attotech.com>
3308 L:      linux-scsi@vger.kernel.org
3309 S:      Supported
3310 W:      http://www.attotech.com
3311 F:      drivers/scsi/esas2r
3312
3313 ATUSB IEEE 802.15.4 RADIO DRIVER
3314 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3315 L:      linux-wpan@vger.kernel.org
3316 S:      Maintained
3317 F:      drivers/net/ieee802154/at86rf230.h
3318 F:      drivers/net/ieee802154/atusb.c
3319 F:      drivers/net/ieee802154/atusb.h
3320
3321 AUDIT SUBSYSTEM
3322 M:      Paul Moore <paul@paul-moore.com>
3323 M:      Eric Paris <eparis@redhat.com>
3324 L:      audit@vger.kernel.org
3325 S:      Supported
3326 W:      https://github.com/linux-audit
3327 Q:      https://patchwork.kernel.org/project/audit/list
3328 B:      mailto:audit@vger.kernel.org
3329 P:      https://github.com/linux-audit/audit-kernel/blob/main/README.md
3330 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3331 F:      include/asm-generic/audit_*.h
3332 F:      include/linux/audit.h
3333 F:      include/linux/audit_arch.h
3334 F:      include/uapi/linux/audit.h
3335 F:      kernel/audit*
3336 F:      lib/*audit.c
3337 K:      \baudit_[a-z_0-9]\+\b
3338
3339 AUXILIARY BUS DRIVER
3340 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3341 R:      Dave Ertman <david.m.ertman@intel.com>
3342 R:      Ira Weiny <ira.weiny@intel.com>
3343 S:      Supported
3344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3345 F:      Documentation/driver-api/auxiliary_bus.rst
3346 F:      drivers/base/auxiliary.c
3347 F:      include/linux/auxiliary_bus.h
3348
3349 AUXILIARY DISPLAY DRIVERS
3350 M:      Miguel Ojeda <ojeda@kernel.org>
3351 S:      Maintained
3352 F:      Documentation/devicetree/bindings/auxdisplay/
3353 F:      drivers/auxdisplay/
3354 F:      include/linux/cfag12864b.h
3355
3356 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3357 M:      Andreas Klinger <ak@it-klinger.de>
3358 L:      linux-iio@vger.kernel.org
3359 S:      Maintained
3360 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3361 F:      drivers/iio/adc/hx711.c
3362
3363 AX.25 NETWORK LAYER
3364 M:      Ralf Baechle <ralf@linux-mips.org>
3365 L:      linux-hams@vger.kernel.org
3366 S:      Maintained
3367 W:      https://linux-ax25.in-berlin.de
3368 F:      include/net/ax25.h
3369 F:      include/uapi/linux/ax25.h
3370 F:      net/ax25/
3371
3372 AXENTIA ARM DEVICES
3373 M:      Peter Rosin <peda@axentia.se>
3374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3375 S:      Maintained
3376 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3377 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3378 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3379 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3380
3381 AXENTIA ASOC DRIVERS
3382 M:      Peter Rosin <peda@axentia.se>
3383 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3384 S:      Maintained
3385 F:      Documentation/devicetree/bindings/sound/axentia,*
3386 F:      sound/soc/atmel/tse850-pcm5142.c
3387
3388 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3389 M:      Nuno Sá <nuno.sa@analog.com>
3390 L:      linux-hwmon@vger.kernel.org
3391 S:      Supported
3392 W:      https://ez.analog.com/linux-software-drivers
3393 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3394 F:      drivers/hwmon/axi-fan-control.c
3395
3396 AXI SPI ENGINE
3397 M:      Michael Hennerich <michael.hennerich@analog.com>
3398 M:      Nuno Sá <nuno.sa@analog.com>
3399 R:      David Lechner <dlechner@baylibre.com>
3400 L:      linux-spi@vger.kernel.org
3401 S:      Supported
3402 W:      https://ez.analog.com/linux-software-drivers
3403 F:      Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml
3404 F:      drivers/spi/spi-axi-spi-engine.c
3405
3406 AXXIA I2C CONTROLLER
3407 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3408 L:      linux-i2c@vger.kernel.org
3409 S:      Maintained
3410 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3411 F:      drivers/i2c/busses/i2c-axxia.c
3412
3413 AZ6007 DVB DRIVER
3414 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3415 L:      linux-media@vger.kernel.org
3416 S:      Maintained
3417 W:      https://linuxtv.org
3418 T:      git git://linuxtv.org/media_tree.git
3419 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3420
3421 AZTECH FM RADIO RECEIVER DRIVER
3422 M:      Hans Verkuil <hverkuil@xs4all.nl>
3423 L:      linux-media@vger.kernel.org
3424 S:      Maintained
3425 W:      https://linuxtv.org
3426 T:      git git://linuxtv.org/media_tree.git
3427 F:      drivers/media/radio/radio-aztech*
3428
3429 B43 WIRELESS DRIVER
3430 L:      linux-wireless@vger.kernel.org
3431 L:      b43-dev@lists.infradead.org
3432 S:      Orphan
3433 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3434 F:      drivers/net/wireless/broadcom/b43/
3435
3436 B43LEGACY WIRELESS DRIVER
3437 M:      Larry Finger <Larry.Finger@lwfinger.net>
3438 L:      linux-wireless@vger.kernel.org
3439 L:      b43-dev@lists.infradead.org
3440 S:      Maintained
3441 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3442 F:      drivers/net/wireless/broadcom/b43legacy/
3443
3444 BACKLIGHT CLASS/SUBSYSTEM
3445 M:      Lee Jones <lee@kernel.org>
3446 M:      Daniel Thompson <daniel.thompson@linaro.org>
3447 M:      Jingoo Han <jingoohan1@gmail.com>
3448 L:      dri-devel@lists.freedesktop.org
3449 S:      Maintained
3450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3451 F:      Documentation/ABI/stable/sysfs-class-backlight
3452 F:      Documentation/ABI/testing/sysfs-class-backlight
3453 F:      Documentation/devicetree/bindings/leds/backlight
3454 F:      drivers/video/backlight/
3455 F:      include/linux/backlight.h
3456 F:      include/linux/pwm_backlight.h
3457
3458 BAIKAL-T1 PVT HARDWARE MONITOR DRIVER
3459 M:      Serge Semin <fancer.lancer@gmail.com>
3460 L:      linux-hwmon@vger.kernel.org
3461 S:      Supported
3462 F:      Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml
3463 F:      Documentation/hwmon/bt1-pvt.rst
3464 F:      drivers/hwmon/bt1-pvt.[ch]
3465
3466 BARCO P50 GPIO DRIVER
3467 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3468 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3469 S:      Maintained
3470 F:      drivers/platform/x86/barco-p50-gpio.c
3471
3472 BATMAN ADVANCED
3473 M:      Marek Lindner <mareklindner@neomailbox.ch>
3474 M:      Simon Wunderlich <sw@simonwunderlich.de>
3475 M:      Antonio Quartulli <a@unstable.cc>
3476 M:      Sven Eckelmann <sven@narfation.org>
3477 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3478 S:      Maintained
3479 W:      https://www.open-mesh.org/
3480 Q:      https://patchwork.open-mesh.org/project/batman/list/
3481 B:      https://www.open-mesh.org/projects/batman-adv/issues
3482 C:      ircs://irc.hackint.org/batadv
3483 T:      git https://git.open-mesh.org/linux-merge.git
3484 F:      Documentation/networking/batman-adv.rst
3485 F:      include/uapi/linux/batadv_packet.h
3486 F:      include/uapi/linux/batman_adv.h
3487 F:      net/batman-adv/
3488
3489 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3490 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3491 L:      linux-hams@vger.kernel.org
3492 S:      Maintained
3493 W:      http://www.baycom.org/~tom/ham/ham.html
3494 F:      drivers/net/hamradio/baycom*
3495
3496 BCACHE (BLOCK LAYER CACHE)
3497 M:      Coly Li <colyli@suse.de>
3498 M:      Kent Overstreet <kent.overstreet@linux.dev>
3499 L:      linux-bcache@vger.kernel.org
3500 S:      Maintained
3501 W:      http://bcache.evilpiepirate.org
3502 C:      irc://irc.oftc.net/bcache
3503 F:      drivers/md/bcache/
3504
3505 BCACHEFS
3506 M:      Kent Overstreet <kent.overstreet@linux.dev>
3507 R:      Brian Foster <bfoster@redhat.com>
3508 L:      linux-bcachefs@vger.kernel.org
3509 S:      Supported
3510 C:      irc://irc.oftc.net/bcache
3511 F:      fs/bcachefs/
3512
3513 BDISP ST MEDIA DRIVER
3514 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3515 L:      linux-media@vger.kernel.org
3516 S:      Supported
3517 W:      https://linuxtv.org
3518 T:      git git://linuxtv.org/media_tree.git
3519 F:      drivers/media/platform/st/sti/bdisp
3520
3521 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3522 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3523 L:      netdev@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/net/ethernet/ec_bhf.c
3526
3527 BEFS FILE SYSTEM
3528 M:      Luis de Bethencourt <luisbg@kernel.org>
3529 M:      Salah Triki <salah.triki@gmail.com>
3530 S:      Maintained
3531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3532 F:      Documentation/filesystems/befs.rst
3533 F:      fs/befs/
3534
3535 BFQ I/O SCHEDULER
3536 M:      Paolo Valente <paolo.valente@unimore.it>
3537 M:      Jens Axboe <axboe@kernel.dk>
3538 L:      linux-block@vger.kernel.org
3539 S:      Maintained
3540 F:      Documentation/block/bfq-iosched.rst
3541 F:      block/bfq-*
3542
3543 BFS FILE SYSTEM
3544 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3545 S:      Maintained
3546 F:      Documentation/filesystems/bfs.rst
3547 F:      fs/bfs/
3548 F:      include/uapi/linux/bfs_fs.h
3549
3550 BITMAP API
3551 M:      Yury Norov <yury.norov@gmail.com>
3552 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3553 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3554 S:      Maintained
3555 F:      include/linux/bitfield.h
3556 F:      include/linux/bitmap-str.h
3557 F:      include/linux/bitmap.h
3558 F:      include/linux/bits.h
3559 F:      include/linux/cpumask.h
3560 F:      include/linux/find.h
3561 F:      include/linux/nodemask.h
3562 F:      include/vdso/bits.h
3563 F:      lib/bitmap-str.c
3564 F:      lib/bitmap.c
3565 F:      lib/cpumask.c
3566 F:      lib/cpumask_kunit.c
3567 F:      lib/find_bit.c
3568 F:      lib/find_bit_benchmark.c
3569 F:      lib/test_bitmap.c
3570 F:      tools/include/linux/bitfield.h
3571 F:      tools/include/linux/bitmap.h
3572 F:      tools/include/linux/bits.h
3573 F:      tools/include/linux/find.h
3574 F:      tools/include/vdso/bits.h
3575 F:      tools/lib/bitmap.c
3576 F:      tools/lib/find_bit.c
3577
3578 BLINKM RGB LED DRIVER
3579 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3580 S:      Maintained
3581 F:      drivers/leds/leds-blinkm.c
3582
3583 BLOCK LAYER
3584 M:      Jens Axboe <axboe@kernel.dk>
3585 L:      linux-block@vger.kernel.org
3586 S:      Maintained
3587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3588 F:      Documentation/ABI/stable/sysfs-block
3589 F:      Documentation/block/
3590 F:      block/
3591 F:      drivers/block/
3592 F:      include/linux/bio.h
3593 F:      include/linux/blk*
3594 F:      kernel/trace/blktrace.c
3595 F:      lib/sbitmap.c
3596
3597 BLOCK2MTD DRIVER
3598 M:      Joern Engel <joern@lazybastard.org>
3599 L:      linux-mtd@lists.infradead.org
3600 S:      Maintained
3601 F:      drivers/mtd/devices/block2mtd.c
3602
3603 BLUETOOTH DRIVERS
3604 M:      Marcel Holtmann <marcel@holtmann.org>
3605 M:      Johan Hedberg <johan.hedberg@gmail.com>
3606 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3607 L:      linux-bluetooth@vger.kernel.org
3608 S:      Supported
3609 W:      http://www.bluez.org/
3610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3612 F:      Documentation/devicetree/bindings/net/bluetooth/
3613 F:      drivers/bluetooth/
3614
3615 BLUETOOTH SUBSYSTEM
3616 M:      Marcel Holtmann <marcel@holtmann.org>
3617 M:      Johan Hedberg <johan.hedberg@gmail.com>
3618 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3619 L:      linux-bluetooth@vger.kernel.org
3620 S:      Supported
3621 W:      http://www.bluez.org/
3622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3624 F:      include/net/bluetooth/
3625 F:      net/bluetooth/
3626
3627 BONDING DRIVER
3628 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3629 M:      Andy Gospodarek <andy@greyhouse.net>
3630 L:      netdev@vger.kernel.org
3631 S:      Supported
3632 W:      http://sourceforge.net/projects/bonding/
3633 F:      Documentation/networking/bonding.rst
3634 F:      drivers/net/bonding/
3635 F:      include/net/bond*
3636 F:      include/uapi/linux/if_bonding.h
3637 F:      tools/testing/selftests/drivers/net/bonding/
3638
3639 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3640 M:      Dan Robertson <dan@dlrobertson.com>
3641 L:      linux-iio@vger.kernel.org
3642 S:      Maintained
3643 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3644 F:      drivers/iio/accel/bma400*
3645
3646 BPF JIT for ARM
3647 M:      Russell King <linux@armlinux.org.uk>
3648 M:      Puranjay Mohan <puranjay12@gmail.com>
3649 L:      bpf@vger.kernel.org
3650 S:      Maintained
3651 F:      arch/arm/net/
3652
3653 BPF JIT for ARM64
3654 M:      Daniel Borkmann <daniel@iogearbox.net>
3655 M:      Alexei Starovoitov <ast@kernel.org>
3656 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3657 L:      bpf@vger.kernel.org
3658 S:      Supported
3659 F:      arch/arm64/net/
3660
3661 BPF JIT for MIPS (32-BIT AND 64-BIT)
3662 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3663 M:      Paul Burton <paulburton@kernel.org>
3664 L:      bpf@vger.kernel.org
3665 S:      Maintained
3666 F:      arch/mips/net/
3667
3668 BPF JIT for NFP NICs
3669 M:      Jakub Kicinski <kuba@kernel.org>
3670 L:      bpf@vger.kernel.org
3671 S:      Odd Fixes
3672 F:      drivers/net/ethernet/netronome/nfp/bpf/
3673
3674 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3675 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3676 M:      Michael Ellerman <mpe@ellerman.id.au>
3677 L:      bpf@vger.kernel.org
3678 S:      Supported
3679 F:      arch/powerpc/net/
3680
3681 BPF JIT for RISC-V (32-bit)
3682 M:      Luke Nelson <luke.r.nels@gmail.com>
3683 M:      Xi Wang <xi.wang@gmail.com>
3684 L:      bpf@vger.kernel.org
3685 S:      Maintained
3686 F:      arch/riscv/net/
3687 X:      arch/riscv/net/bpf_jit_comp64.c
3688
3689 BPF JIT for RISC-V (64-bit)
3690 M:      Björn Töpel <bjorn@kernel.org>
3691 L:      bpf@vger.kernel.org
3692 S:      Maintained
3693 F:      arch/riscv/net/
3694 X:      arch/riscv/net/bpf_jit_comp32.c
3695
3696 BPF JIT for S390
3697 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3698 M:      Heiko Carstens <hca@linux.ibm.com>
3699 M:      Vasily Gorbik <gor@linux.ibm.com>
3700 L:      bpf@vger.kernel.org
3701 S:      Supported
3702 F:      arch/s390/net/
3703 X:      arch/s390/net/pnet.c
3704
3705 BPF JIT for SPARC (32-BIT AND 64-BIT)
3706 M:      David S. Miller <davem@davemloft.net>
3707 L:      bpf@vger.kernel.org
3708 S:      Odd Fixes
3709 F:      arch/sparc/net/
3710
3711 BPF JIT for X86 32-BIT
3712 M:      Wang YanQing <udknight@gmail.com>
3713 L:      bpf@vger.kernel.org
3714 S:      Odd Fixes
3715 F:      arch/x86/net/bpf_jit_comp32.c
3716
3717 BPF JIT for X86 64-BIT
3718 M:      Alexei Starovoitov <ast@kernel.org>
3719 M:      Daniel Borkmann <daniel@iogearbox.net>
3720 L:      bpf@vger.kernel.org
3721 S:      Supported
3722 F:      arch/x86/net/
3723 X:      arch/x86/net/bpf_jit_comp32.c
3724
3725 BPF [BTF]
3726 M:      Martin KaFai Lau <martin.lau@linux.dev>
3727 L:      bpf@vger.kernel.org
3728 S:      Maintained
3729 F:      include/linux/btf*
3730 F:      kernel/bpf/btf.c
3731
3732 BPF [CORE]
3733 M:      Alexei Starovoitov <ast@kernel.org>
3734 M:      Daniel Borkmann <daniel@iogearbox.net>
3735 R:      John Fastabend <john.fastabend@gmail.com>
3736 L:      bpf@vger.kernel.org
3737 S:      Maintained
3738 F:      include/linux/bpf*
3739 F:      include/linux/filter.h
3740 F:      include/linux/tnum.h
3741 F:      kernel/bpf/core.c
3742 F:      kernel/bpf/dispatcher.c
3743 F:      kernel/bpf/mprog.c
3744 F:      kernel/bpf/syscall.c
3745 F:      kernel/bpf/tnum.c
3746 F:      kernel/bpf/trampoline.c
3747 F:      kernel/bpf/verifier.c
3748
3749 BPF [DOCUMENTATION] (Related to Standardization)
3750 R:      David Vernet <void@manifault.com>
3751 L:      bpf@vger.kernel.org
3752 L:      bpf@ietf.org
3753 S:      Maintained
3754 F:      Documentation/bpf/standardization/
3755
3756 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3757 M:      Alexei Starovoitov <ast@kernel.org>
3758 M:      Daniel Borkmann <daniel@iogearbox.net>
3759 M:      Andrii Nakryiko <andrii@kernel.org>
3760 R:      Martin KaFai Lau <martin.lau@linux.dev>
3761 R:      Song Liu <song@kernel.org>
3762 R:      Yonghong Song <yonghong.song@linux.dev>
3763 R:      John Fastabend <john.fastabend@gmail.com>
3764 R:      KP Singh <kpsingh@kernel.org>
3765 R:      Stanislav Fomichev <sdf@google.com>
3766 R:      Hao Luo <haoluo@google.com>
3767 R:      Jiri Olsa <jolsa@kernel.org>
3768 L:      bpf@vger.kernel.org
3769 S:      Supported
3770 W:      https://bpf.io/
3771 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3774 F:      Documentation/bpf/
3775 F:      Documentation/networking/filter.rst
3776 F:      Documentation/userspace-api/ebpf/
3777 F:      arch/*/net/*
3778 F:      include/linux/bpf*
3779 F:      include/linux/btf*
3780 F:      include/linux/filter.h
3781 F:      include/trace/events/xdp.h
3782 F:      include/uapi/linux/bpf*
3783 F:      include/uapi/linux/btf*
3784 F:      include/uapi/linux/filter.h
3785 F:      kernel/bpf/
3786 F:      kernel/trace/bpf_trace.c
3787 F:      lib/test_bpf.c
3788 F:      net/bpf/
3789 F:      net/core/filter.c
3790 F:      net/sched/act_bpf.c
3791 F:      net/sched/cls_bpf.c
3792 F:      samples/bpf/
3793 F:      scripts/bpf_doc.py
3794 F:      scripts/Makefile.btf
3795 F:      scripts/pahole-version.sh
3796 F:      tools/bpf/
3797 F:      tools/lib/bpf/
3798 F:      tools/testing/selftests/bpf/
3799
3800 BPF [ITERATOR]
3801 M:      Yonghong Song <yonghong.song@linux.dev>
3802 L:      bpf@vger.kernel.org
3803 S:      Maintained
3804 F:      kernel/bpf/*iter.c
3805
3806 BPF [L7 FRAMEWORK] (sockmap)
3807 M:      John Fastabend <john.fastabend@gmail.com>
3808 M:      Jakub Sitnicki <jakub@cloudflare.com>
3809 L:      netdev@vger.kernel.org
3810 L:      bpf@vger.kernel.org
3811 S:      Maintained
3812 F:      include/linux/skmsg.h
3813 F:      net/core/skmsg.c
3814 F:      net/core/sock_map.c
3815 F:      net/ipv4/tcp_bpf.c
3816 F:      net/ipv4/udp_bpf.c
3817 F:      net/unix/unix_bpf.c
3818
3819 BPF [LIBRARY] (libbpf)
3820 M:      Andrii Nakryiko <andrii@kernel.org>
3821 L:      bpf@vger.kernel.org
3822 S:      Maintained
3823 F:      tools/lib/bpf/
3824
3825 BPF [MISC]
3826 L:      bpf@vger.kernel.org
3827 S:      Odd Fixes
3828 K:      (?:\b|_)bpf(?:\b|_)
3829
3830 BPF [NETKIT] (BPF-programmable network device)
3831 M:      Daniel Borkmann <daniel@iogearbox.net>
3832 M:      Nikolay Aleksandrov <razor@blackwall.org>
3833 L:      bpf@vger.kernel.org
3834 L:      netdev@vger.kernel.org
3835 S:      Supported
3836 F:      drivers/net/netkit.c
3837 F:      include/net/netkit.h
3838
3839 BPF [NETWORKING] (struct_ops, reuseport)
3840 M:      Martin KaFai Lau <martin.lau@linux.dev>
3841 L:      bpf@vger.kernel.org
3842 L:      netdev@vger.kernel.org
3843 S:      Maintained
3844 F:      kernel/bpf/bpf_struct*
3845
3846 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3847 M:      Martin KaFai Lau <martin.lau@linux.dev>
3848 M:      Daniel Borkmann <daniel@iogearbox.net>
3849 R:      John Fastabend <john.fastabend@gmail.com>
3850 L:      bpf@vger.kernel.org
3851 L:      netdev@vger.kernel.org
3852 S:      Maintained
3853 F:      include/net/tcx.h
3854 F:      kernel/bpf/tcx.c
3855 F:      net/core/filter.c
3856 F:      net/sched/act_bpf.c
3857 F:      net/sched/cls_bpf.c
3858
3859 BPF [RINGBUF]
3860 M:      Andrii Nakryiko <andrii@kernel.org>
3861 L:      bpf@vger.kernel.org
3862 S:      Maintained
3863 F:      kernel/bpf/ringbuf.c
3864
3865 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3866 M:      KP Singh <kpsingh@kernel.org>
3867 R:      Florent Revest <revest@chromium.org>
3868 R:      Brendan Jackman <jackmanb@chromium.org>
3869 L:      bpf@vger.kernel.org
3870 S:      Maintained
3871 F:      Documentation/bpf/prog_lsm.rst
3872 F:      include/linux/bpf_lsm.h
3873 F:      kernel/bpf/bpf_lsm.c
3874 F:      security/bpf/
3875
3876 BPF [SELFTESTS] (Test Runners & Infrastructure)
3877 M:      Andrii Nakryiko <andrii@kernel.org>
3878 R:      Mykola Lysenko <mykolal@fb.com>
3879 L:      bpf@vger.kernel.org
3880 S:      Maintained
3881 F:      tools/testing/selftests/bpf/
3882
3883 BPF [STORAGE & CGROUPS]
3884 M:      Martin KaFai Lau <martin.lau@linux.dev>
3885 L:      bpf@vger.kernel.org
3886 S:      Maintained
3887 F:      kernel/bpf/*storage.c
3888 F:      kernel/bpf/bpf_lru*
3889 F:      kernel/bpf/cgroup.c
3890
3891 BPF [TOOLING] (bpftool)
3892 M:      Quentin Monnet <quentin@isovalent.com>
3893 L:      bpf@vger.kernel.org
3894 S:      Maintained
3895 F:      kernel/bpf/disasm.*
3896 F:      tools/bpf/bpftool/
3897
3898 BPF [TRACING]
3899 M:      Song Liu <song@kernel.org>
3900 R:      Jiri Olsa <jolsa@kernel.org>
3901 L:      bpf@vger.kernel.org
3902 S:      Maintained
3903 F:      kernel/bpf/stackmap.c
3904 F:      kernel/trace/bpf_trace.c
3905
3906 BROADCOM ASP 2.0 ETHERNET DRIVER
3907 M:      Justin Chen <justin.chen@broadcom.com>
3908 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3909 L:      bcm-kernel-feedback-list@broadcom.com
3910 L:      netdev@vger.kernel.org
3911 S:      Supported
3912 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3913 F:      drivers/net/ethernet/broadcom/asp2/
3914
3915 BROADCOM B44 10/100 ETHERNET DRIVER
3916 M:      Michael Chan <michael.chan@broadcom.com>
3917 L:      netdev@vger.kernel.org
3918 S:      Supported
3919 F:      drivers/net/ethernet/broadcom/b44.*
3920
3921 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3922 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3923 L:      netdev@vger.kernel.org
3924 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3925 S:      Supported
3926 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3927 F:      drivers/net/dsa/b53/*
3928 F:      drivers/net/dsa/bcm_sf2*
3929 F:      include/linux/dsa/brcm.h
3930 F:      include/linux/platform_data/b53.h
3931
3932 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3933 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3934 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3935 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3937 S:      Maintained
3938 T:      git https://github.com/broadcom/stblinux.git
3939 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3940 F:      drivers/pci/controller/pcie-brcmstb.c
3941 F:      drivers/staging/vc04_services
3942 N:      bcm2711
3943 N:      bcm283*
3944 N:      raspberrypi
3945
3946 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3947 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3948 M:      Ray Jui <rjui@broadcom.com>
3949 M:      Scott Branden <sbranden@broadcom.com>
3950 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3951 S:      Maintained
3952 T:      git https://github.com/broadcom/mach-bcm
3953 F:      arch/arm/mach-bcm/
3954 N:      bcm281*
3955 N:      bcm113*
3956 N:      bcm216*
3957 N:      kona
3958
3959 BROADCOM BCM47XX MIPS ARCHITECTURE
3960 M:      Hauke Mehrtens <hauke@hauke-m.de>
3961 M:      Rafał Miłecki <zajec5@gmail.com>
3962 L:      linux-mips@vger.kernel.org
3963 S:      Maintained
3964 F:      Documentation/devicetree/bindings/mips/brcm/
3965 F:      arch/mips/bcm47xx/*
3966 F:      arch/mips/include/asm/mach-bcm47xx/*
3967
3968 BROADCOM BCM4908 ETHERNET DRIVER
3969 M:      Rafał Miłecki <rafal@milecki.pl>
3970 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3971 L:      netdev@vger.kernel.org
3972 S:      Maintained
3973 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3974 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3975 F:      drivers/net/ethernet/broadcom/unimac.h
3976
3977 BROADCOM BCM4908 PINMUX DRIVER
3978 M:      Rafał Miłecki <rafal@milecki.pl>
3979 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3980 L:      linux-gpio@vger.kernel.org
3981 S:      Maintained
3982 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3983 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3984
3985 BROADCOM BCM5301X ARM ARCHITECTURE
3986 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3987 M:      Hauke Mehrtens <hauke@hauke-m.de>
3988 M:      Rafał Miłecki <zajec5@gmail.com>
3989 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3991 S:      Maintained
3992 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3993 F:      arch/arm/boot/dts/broadcom/bcm470*
3994 F:      arch/arm/boot/dts/broadcom/bcm5301*
3995 F:      arch/arm/boot/dts/broadcom/bcm953012*
3996 F:      arch/arm/mach-bcm/bcm_5301x.c
3997
3998 BROADCOM BCM53573 ARM ARCHITECTURE
3999 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4000 M:      Rafał Miłecki <rafal@milecki.pl>
4001 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4003 S:      Maintained
4004 F:      arch/arm/boot/dts/broadcom/bcm47189*
4005 F:      arch/arm/boot/dts/broadcom/bcm53573*
4006
4007 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4008 M:      Kevin Cernekee <cernekee@gmail.com>
4009 L:      linux-usb@vger.kernel.org
4010 S:      Maintained
4011 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4012
4013 BROADCOM BCM7XXX ARM ARCHITECTURE
4014 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4015 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4017 S:      Maintained
4018 T:      git https://github.com/broadcom/stblinux.git
4019 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4020 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4021 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4022 F:      arch/arm/mach-bcm/*brcmstb*
4023 F:      arch/arm/mm/cache-b15-rac.c
4024 F:      drivers/bus/brcmstb_gisb.c
4025 F:      drivers/pci/controller/pcie-brcmstb.c
4026 N:      brcmstb
4027 N:      bcm7038
4028 N:      bcm7120
4029
4030 BROADCOM BCMBCA ARM ARCHITECTURE
4031 M:      William Zhang <william.zhang@broadcom.com>
4032 M:      Anand Gore <anand.gore@broadcom.com>
4033 M:      Kursad Oney <kursad.oney@broadcom.com>
4034 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4035 M:      Rafał Miłecki <rafal@milecki.pl>
4036 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4038 S:      Maintained
4039 T:      git https://github.com/broadcom/stblinux.git
4040 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4041 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4042 N:      bcmbca
4043 N:      bcm[9]?47622
4044 N:      bcm[9]?4912
4045 N:      bcm[9]?63138
4046 N:      bcm[9]?63146
4047 N:      bcm[9]?63148
4048 N:      bcm[9]?63158
4049 N:      bcm[9]?63178
4050 N:      bcm[9]?6756
4051 N:      bcm[9]?6813
4052 N:      bcm[9]?6846
4053 N:      bcm[9]?6855
4054 N:      bcm[9]?6856
4055 N:      bcm[9]?6858
4056 N:      bcm[9]?6878
4057
4058 BROADCOM BDC DRIVER
4059 M:      Justin Chen <justin.chen@broadcom.com>
4060 M:      Al Cooper <alcooperx@gmail.com>
4061 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4062 L:      linux-usb@vger.kernel.org
4063 S:      Maintained
4064 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4065 F:      drivers/usb/gadget/udc/bdc/
4066
4067 BROADCOM BMIPS CPUFREQ DRIVER
4068 M:      Markus Mayer <mmayer@broadcom.com>
4069 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4070 L:      linux-pm@vger.kernel.org
4071 S:      Maintained
4072 F:      drivers/cpufreq/bmips-cpufreq.c
4073
4074 BROADCOM BMIPS MIPS ARCHITECTURE
4075 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4076 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4077 L:      linux-mips@vger.kernel.org
4078 S:      Maintained
4079 T:      git https://github.com/broadcom/stblinux.git
4080 F:      arch/mips/bmips/*
4081 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4082 F:      arch/mips/include/asm/mach-bmips/*
4083 F:      arch/mips/kernel/*bmips*
4084 F:      drivers/irqchip/irq-bcm63*
4085 F:      drivers/irqchip/irq-bcm7*
4086 F:      drivers/irqchip/irq-brcmstb*
4087 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4088 F:      include/linux/bcm963xx_nvram.h
4089 F:      include/linux/bcm963xx_tag.h
4090
4091 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4092 M:      Rasesh Mody <rmody@marvell.com>
4093 M:      GR-Linux-NIC-Dev@marvell.com
4094 L:      netdev@vger.kernel.org
4095 S:      Supported
4096 F:      drivers/net/ethernet/broadcom/bnx2.*
4097 F:      drivers/net/ethernet/broadcom/bnx2_*
4098
4099 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4100 M:      Saurav Kashyap <skashyap@marvell.com>
4101 M:      Javed Hasan <jhasan@marvell.com>
4102 M:      GR-QLogic-Storage-Upstream@marvell.com
4103 L:      linux-scsi@vger.kernel.org
4104 S:      Supported
4105 F:      drivers/scsi/bnx2fc/
4106
4107 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4108 M:      Nilesh Javali <njavali@marvell.com>
4109 M:      Manish Rangankar <mrangankar@marvell.com>
4110 M:      GR-QLogic-Storage-Upstream@marvell.com
4111 L:      linux-scsi@vger.kernel.org
4112 S:      Supported
4113 F:      drivers/scsi/bnx2i/
4114
4115 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4116 M:      Ariel Elior <aelior@marvell.com>
4117 M:      Sudarsana Kalluru <skalluru@marvell.com>
4118 M:      Manish Chopra <manishc@marvell.com>
4119 L:      netdev@vger.kernel.org
4120 S:      Supported
4121 F:      drivers/net/ethernet/broadcom/bnx2x/
4122
4123 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4124 M:      Michael Chan <michael.chan@broadcom.com>
4125 L:      netdev@vger.kernel.org
4126 S:      Supported
4127 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4128 F:      drivers/net/ethernet/broadcom/bnxt/
4129 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4130
4131 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4132 M:      Arend van Spriel <aspriel@gmail.com>
4133 M:      Franky Lin <franky.lin@broadcom.com>
4134 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4135 L:      linux-wireless@vger.kernel.org
4136 L:      brcm80211-dev-list.pdl@broadcom.com
4137 S:      Supported
4138 F:      drivers/net/wireless/broadcom/brcm80211/
4139
4140 BROADCOM BRCMSTB GPIO DRIVER
4141 M:      Doug Berger <opendmb@gmail.com>
4142 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4143 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4144 S:      Supported
4145 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4146 F:      drivers/gpio/gpio-brcmstb.c
4147
4148 BROADCOM BRCMSTB I2C DRIVER
4149 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4150 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4151 L:      linux-i2c@vger.kernel.org
4152 S:      Supported
4153 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4154 F:      drivers/i2c/busses/i2c-brcmstb.c
4155
4156 BROADCOM BRCMSTB UART DRIVER
4157 M:      Al Cooper <alcooperx@gmail.com>
4158 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4159 L:      linux-serial@vger.kernel.org
4160 S:      Maintained
4161 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4162 F:      drivers/tty/serial/8250/8250_bcm7271.c
4163
4164 BROADCOM BRCMSTB USB EHCI DRIVER
4165 M:      Justin Chen <justin.chen@broadcom.com>
4166 M:      Al Cooper <alcooperx@gmail.com>
4167 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4168 L:      linux-usb@vger.kernel.org
4169 S:      Maintained
4170 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4171 F:      drivers/usb/host/ehci-brcm.*
4172
4173 BROADCOM BRCMSTB USB PIN MAP DRIVER
4174 M:      Al Cooper <alcooperx@gmail.com>
4175 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4176 L:      linux-usb@vger.kernel.org
4177 S:      Maintained
4178 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4179 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4180
4181 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4182 M:      Justin Chen <justin.chen@broadcom.com>
4183 M:      Al Cooper <alcooperx@gmail.com>
4184 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4185 L:      linux-kernel@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/phy/broadcom/phy-brcm-usb*
4188
4189 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4190 M:      William Zhang <william.zhang@broadcom.com>
4191 M:      Kursad Oney <kursad.oney@broadcom.com>
4192 M:      Jonas Gorski <jonas.gorski@gmail.com>
4193 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4194 L:      linux-spi@vger.kernel.org
4195 S:      Maintained
4196 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4197 F:      drivers/spi/spi-bcm63xx-hsspi.c
4198 F:      drivers/spi/spi-bcmbca-hsspi.c
4199
4200 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4201 M:      Jonas Gorski <jonas.gorski@gmail.com>
4202 L:      linux-spi@vger.kernel.org
4203 S:      Odd Fixes
4204 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4205 F:      drivers/spi/spi-bcm63xx.c
4206
4207 BROADCOM ETHERNET PHY DRIVERS
4208 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4209 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4210 L:      netdev@vger.kernel.org
4211 S:      Supported
4212 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4213 F:      drivers/net/phy/bcm*.[ch]
4214 F:      drivers/net/phy/broadcom.c
4215 F:      include/linux/brcmphy.h
4216
4217 BROADCOM GENET ETHERNET DRIVER
4218 M:      Doug Berger <opendmb@gmail.com>
4219 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4220 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4221 L:      netdev@vger.kernel.org
4222 S:      Supported
4223 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4224 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4225 F:      drivers/net/ethernet/broadcom/genet/
4226 F:      drivers/net/ethernet/broadcom/unimac.h
4227 F:      drivers/net/mdio/mdio-bcm-unimac.c
4228 F:      include/linux/platform_data/bcmgenet.h
4229 F:      include/linux/platform_data/mdio-bcm-unimac.h
4230
4231 BROADCOM IPROC ARM ARCHITECTURE
4232 M:      Ray Jui <rjui@broadcom.com>
4233 M:      Scott Branden <sbranden@broadcom.com>
4234 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4236 S:      Maintained
4237 T:      git https://github.com/broadcom/stblinux.git
4238 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4239 F:      arch/arm64/boot/dts/broadcom/stingray/*
4240 F:      drivers/clk/bcm/clk-ns*
4241 F:      drivers/clk/bcm/clk-sr*
4242 F:      drivers/pinctrl/bcm/pinctrl-ns*
4243 F:      include/dt-bindings/clock/bcm-sr*
4244 N:      iproc
4245 N:      cygnus
4246 N:      bcm[-_]nsp
4247 N:      bcm9113*
4248 N:      bcm9583*
4249 N:      bcm9585*
4250 N:      bcm9586*
4251 N:      bcm988312
4252 N:      bcm113*
4253 N:      bcm583*
4254 N:      bcm585*
4255 N:      bcm586*
4256 N:      bcm88312
4257 N:      hr2
4258 N:      stingray
4259
4260 BROADCOM IPROC GBIT ETHERNET DRIVER
4261 M:      Rafał Miłecki <rafal@milecki.pl>
4262 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4263 L:      netdev@vger.kernel.org
4264 S:      Maintained
4265 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4266 F:      drivers/net/ethernet/broadcom/bgmac*
4267 F:      drivers/net/ethernet/broadcom/unimac.h
4268
4269 BROADCOM KONA GPIO DRIVER
4270 M:      Ray Jui <rjui@broadcom.com>
4271 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4272 S:      Supported
4273 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4274 F:      drivers/gpio/gpio-bcm-kona.c
4275
4276 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4277 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4278 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4279 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4280 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4281 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4282 L:      linux-scsi@vger.kernel.org
4283 S:      Supported
4284 W:      https://www.broadcom.com/support/storage
4285 F:      drivers/scsi/mpi3mr/
4286
4287 BROADCOM NETXTREME-E ROCE DRIVER
4288 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4289 L:      linux-rdma@vger.kernel.org
4290 S:      Supported
4291 W:      http://www.broadcom.com
4292 F:      drivers/infiniband/hw/bnxt_re/
4293 F:      include/uapi/rdma/bnxt_re-abi.h
4294
4295 BROADCOM NVRAM DRIVER
4296 M:      Rafał Miłecki <zajec5@gmail.com>
4297 L:      linux-mips@vger.kernel.org
4298 S:      Maintained
4299 F:      drivers/firmware/broadcom/*
4300
4301 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4302 M:      Rafał Miłecki <rafal@milecki.pl>
4303 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4304 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4305 L:      linux-pm@vger.kernel.org
4306 S:      Maintained
4307 T:      git https://github.com/broadcom/stblinux.git
4308 F:      drivers/pmdomain/bcm/bcm-pmb.c
4309 F:      include/dt-bindings/soc/bcm-pmb.h
4310
4311 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4312 M:      Rafał Miłecki <zajec5@gmail.com>
4313 L:      linux-wireless@vger.kernel.org
4314 S:      Maintained
4315 F:      drivers/bcma/
4316 F:      include/linux/bcma/
4317
4318 BROADCOM SPI DRIVER
4319 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4320 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4321 S:      Maintained
4322 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4323 F:      drivers/spi/spi-bcm-qspi.*
4324 F:      drivers/spi/spi-brcmstb-qspi.c
4325 F:      drivers/spi/spi-iproc-qspi.c
4326
4327 BROADCOM STB AVS CPUFREQ DRIVER
4328 M:      Markus Mayer <mmayer@broadcom.com>
4329 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4330 L:      linux-pm@vger.kernel.org
4331 S:      Maintained
4332 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4333 F:      drivers/cpufreq/brcmstb*
4334
4335 BROADCOM STB AVS TMON DRIVER
4336 M:      Markus Mayer <mmayer@broadcom.com>
4337 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4338 L:      linux-pm@vger.kernel.org
4339 S:      Maintained
4340 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4341 F:      drivers/thermal/broadcom/brcmstb*
4342
4343 BROADCOM STB DPFE DRIVER
4344 M:      Markus Mayer <mmayer@broadcom.com>
4345 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4347 S:      Maintained
4348 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4349 F:      drivers/memory/brcmstb_dpfe.c
4350
4351 BROADCOM STB NAND FLASH DRIVER
4352 M:      Brian Norris <computersforpeace@gmail.com>
4353 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4354 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4355 L:      linux-mtd@lists.infradead.org
4356 S:      Maintained
4357 F:      drivers/mtd/nand/raw/brcmnand/
4358 F:      include/linux/platform_data/brcmnand.h
4359
4360 BROADCOM STB PCIE DRIVER
4361 M:      Jim Quinlan <jim2101024@gmail.com>
4362 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4363 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4364 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4365 L:      linux-pci@vger.kernel.org
4366 S:      Maintained
4367 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4368 F:      drivers/pci/controller/pcie-brcmstb.c
4369
4370 BROADCOM SYSTEMPORT ETHERNET DRIVER
4371 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4372 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4373 L:      netdev@vger.kernel.org
4374 S:      Supported
4375 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4376 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4377 F:      drivers/net/ethernet/broadcom/unimac.h
4378
4379 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4380 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4381 M:      Michael Chan <mchan@broadcom.com>
4382 L:      netdev@vger.kernel.org
4383 S:      Supported
4384 F:      drivers/net/ethernet/broadcom/tg3.*
4385
4386 BROADCOM VK DRIVER
4387 M:      Scott Branden <scott.branden@broadcom.com>
4388 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4389 S:      Supported
4390 F:      drivers/misc/bcm-vk/
4391 F:      include/uapi/linux/misc/bcm_vk.h
4392
4393 BROCADE BFA FC SCSI DRIVER
4394 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4395 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4396 L:      linux-scsi@vger.kernel.org
4397 S:      Supported
4398 F:      drivers/scsi/bfa/
4399
4400 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4401 M:      Rasesh Mody <rmody@marvell.com>
4402 M:      Sudarsana Kalluru <skalluru@marvell.com>
4403 M:      GR-Linux-NIC-Dev@marvell.com
4404 L:      netdev@vger.kernel.org
4405 S:      Supported
4406 F:      drivers/net/ethernet/brocade/bna/
4407
4408 BSG (block layer generic sg v4 driver)
4409 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4410 L:      linux-scsi@vger.kernel.org
4411 S:      Supported
4412 F:      block/bsg.c
4413 F:      include/linux/bsg.h
4414 F:      include/uapi/linux/bsg.h
4415
4416 BT87X AUDIO DRIVER
4417 M:      Clemens Ladisch <clemens@ladisch.de>
4418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4419 S:      Maintained
4420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4421 F:      Documentation/sound/cards/bt87x.rst
4422 F:      sound/pci/bt87x.c
4423
4424 BT8XXGPIO DRIVER
4425 M:      Michael Buesch <m@bues.ch>
4426 S:      Maintained
4427 W:      http://bu3sch.de/btgpio.php
4428 F:      drivers/gpio/gpio-bt8xx.c
4429
4430 BTRFS FILE SYSTEM
4431 M:      Chris Mason <clm@fb.com>
4432 M:      Josef Bacik <josef@toxicpanda.com>
4433 M:      David Sterba <dsterba@suse.com>
4434 L:      linux-btrfs@vger.kernel.org
4435 S:      Maintained
4436 W:      https://btrfs.readthedocs.io
4437 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4438 C:      irc://irc.libera.chat/btrfs
4439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4440 F:      Documentation/filesystems/btrfs.rst
4441 F:      fs/btrfs/
4442 F:      include/linux/btrfs*
4443 F:      include/trace/events/btrfs.h
4444 F:      include/uapi/linux/btrfs*
4445
4446 BTTV VIDEO4LINUX DRIVER
4447 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4448 L:      linux-media@vger.kernel.org
4449 S:      Odd fixes
4450 W:      https://linuxtv.org
4451 T:      git git://linuxtv.org/media_tree.git
4452 F:      Documentation/driver-api/media/drivers/bttv*
4453 F:      drivers/media/pci/bt8xx/bttv*
4454
4455 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4456 M:      Chanwoo Choi <cw00.choi@samsung.com>
4457 L:      linux-pm@vger.kernel.org
4458 L:      linux-samsung-soc@vger.kernel.org
4459 S:      Maintained
4460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4461 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4462 F:      drivers/devfreq/exynos-bus.c
4463
4464 BUSLOGIC SCSI DRIVER
4465 M:      Khalid Aziz <khalid@gonehiking.org>
4466 L:      linux-scsi@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/scsi/BusLogic.*
4469 F:      drivers/scsi/FlashPoint.*
4470
4471 BXCAN CAN NETWORK DRIVER
4472 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4473 L:      linux-can@vger.kernel.org
4474 S:      Maintained
4475 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4476 F:      drivers/net/can/bxcan.c
4477
4478 C-MEDIA CMI8788 DRIVER
4479 M:      Clemens Ladisch <clemens@ladisch.de>
4480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4481 S:      Maintained
4482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4483 F:      sound/pci/oxygen/
4484
4485 C-SKY ARCHITECTURE
4486 M:      Guo Ren <guoren@kernel.org>
4487 L:      linux-csky@vger.kernel.org
4488 S:      Supported
4489 T:      git https://github.com/c-sky/csky-linux.git
4490 F:      Documentation/devicetree/bindings/csky/
4491 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4492 F:      Documentation/devicetree/bindings/timer/csky,*
4493 F:      arch/csky/
4494 F:      drivers/clocksource/timer-gx6605s.c
4495 F:      drivers/clocksource/timer-mp-csky.c
4496 F:      drivers/irqchip/irq-csky-*
4497 N:      csky
4498 K:      csky
4499
4500 CA8210 IEEE-802.15.4 RADIO DRIVER
4501 L:      linux-wpan@vger.kernel.org
4502 S:      Orphan
4503 W:      https://github.com/Cascoda/ca8210-linux.git
4504 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4505 F:      drivers/net/ieee802154/ca8210.c
4506
4507 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4508 M:      David Howells <dhowells@redhat.com>
4509 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4510 S:      Supported
4511 F:      Documentation/filesystems/caching/cachefiles.rst
4512 F:      fs/cachefiles/
4513
4514 CACHESTAT: PAGE CACHE STATS FOR A FILE
4515 M:      Nhat Pham <nphamcs@gmail.com>
4516 M:      Johannes Weiner <hannes@cmpxchg.org>
4517 L:      linux-mm@kvack.org
4518 S:      Maintained
4519 F:      tools/testing/selftests/cachestat/test_cachestat.c
4520
4521 CADENCE MIPI-CSI2 BRIDGES
4522 M:      Maxime Ripard <mripard@kernel.org>
4523 L:      linux-media@vger.kernel.org
4524 S:      Maintained
4525 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4526 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4527 F:      drivers/media/platform/cadence/cdns-csi2*
4528
4529 CADENCE NAND DRIVER
4530 L:      linux-mtd@lists.infradead.org
4531 S:      Orphan
4532 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4533 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4534
4535 CADENCE USB3 DRD IP DRIVER
4536 M:      Peter Chen <peter.chen@kernel.org>
4537 M:      Pawel Laszczak <pawell@cadence.com>
4538 R:      Roger Quadros <rogerq@kernel.org>
4539 L:      linux-usb@vger.kernel.org
4540 S:      Maintained
4541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4542 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4543 F:      drivers/usb/cdns3/
4544 X:      drivers/usb/cdns3/cdnsp*
4545
4546 CADENCE USBHS DRIVER
4547 M:      Pawel Laszczak <pawell@cadence.com>
4548 L:      linux-usb@vger.kernel.org
4549 S:      Maintained
4550 F:      drivers/usb/gadget/udc/cdns2
4551
4552 CADENCE USBSSP DRD IP DRIVER
4553 M:      Pawel Laszczak <pawell@cadence.com>
4554 L:      linux-usb@vger.kernel.org
4555 S:      Maintained
4556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4557 F:      drivers/usb/cdns3/
4558 X:      drivers/usb/cdns3/cdns3*
4559
4560 CADET FM/AM RADIO RECEIVER DRIVER
4561 M:      Hans Verkuil <hverkuil@xs4all.nl>
4562 L:      linux-media@vger.kernel.org
4563 S:      Maintained
4564 W:      https://linuxtv.org
4565 T:      git git://linuxtv.org/media_tree.git
4566 F:      drivers/media/radio/radio-cadet*
4567
4568 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4569 L:      linux-media@vger.kernel.org
4570 S:      Orphan
4571 T:      git git://linuxtv.org/media_tree.git
4572 F:      Documentation/admin-guide/media/cafe_ccic*
4573 F:      drivers/media/platform/marvell/
4574
4575 CAIF NETWORK LAYER
4576 L:      netdev@vger.kernel.org
4577 S:      Orphan
4578 F:      Documentation/networking/caif/
4579 F:      drivers/net/caif/
4580 F:      include/net/caif/
4581 F:      include/uapi/linux/caif/
4582 F:      net/caif/
4583
4584 CAKE QDISC
4585 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4586 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4587 S:      Maintained
4588 F:      net/sched/sch_cake.c
4589
4590 CAN NETWORK DRIVERS
4591 M:      Wolfgang Grandegger <wg@grandegger.com>
4592 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4593 L:      linux-can@vger.kernel.org
4594 S:      Maintained
4595 W:      https://github.com/linux-can
4596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4598 F:      Documentation/devicetree/bindings/net/can/
4599 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4600 F:      drivers/net/can/
4601 F:      drivers/phy/phy-can-transceiver.c
4602 F:      include/linux/can/bittiming.h
4603 F:      include/linux/can/dev.h
4604 F:      include/linux/can/length.h
4605 F:      include/linux/can/platform/
4606 F:      include/linux/can/rx-offload.h
4607 F:      include/uapi/linux/can/error.h
4608 F:      include/uapi/linux/can/netlink.h
4609 F:      include/uapi/linux/can/vxcan.h
4610
4611 CAN NETWORK LAYER
4612 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4613 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4614 L:      linux-can@vger.kernel.org
4615 S:      Maintained
4616 W:      https://github.com/linux-can
4617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4619 F:      Documentation/networking/can.rst
4620 F:      include/linux/can/can-ml.h
4621 F:      include/linux/can/core.h
4622 F:      include/linux/can/skb.h
4623 F:      include/net/netns/can.h
4624 F:      include/uapi/linux/can.h
4625 F:      include/uapi/linux/can/bcm.h
4626 F:      include/uapi/linux/can/gw.h
4627 F:      include/uapi/linux/can/isotp.h
4628 F:      include/uapi/linux/can/raw.h
4629 F:      net/can/
4630
4631 CAN-J1939 NETWORK LAYER
4632 M:      Robin van der Gracht <robin@protonic.nl>
4633 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4634 R:      kernel@pengutronix.de
4635 L:      linux-can@vger.kernel.org
4636 S:      Maintained
4637 F:      Documentation/networking/j1939.rst
4638 F:      include/uapi/linux/can/j1939.h
4639 F:      net/can/j1939/
4640
4641 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4642 M:      Damien Le Moal <dlemoal@kernel.org>
4643 L:      linux-riscv@lists.infradead.org
4644 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4645 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4646 F:      drivers/pinctrl/pinctrl-k210.c
4647
4648 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4649 M:      Damien Le Moal <dlemoal@kernel.org>
4650 L:      linux-kernel@vger.kernel.org
4651 L:      linux-riscv@lists.infradead.org
4652 S:      Maintained
4653 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4654 F:      drivers/reset/reset-k210.c
4655
4656 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4657 M:      Damien Le Moal <dlemoal@kernel.org>
4658 L:      linux-riscv@lists.infradead.org
4659 S:      Maintained
4660 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4661 F:      drivers/soc/canaan/
4662 F:      include/soc/canaan/
4663
4664 CAPABILITIES
4665 M:      Serge Hallyn <serge@hallyn.com>
4666 L:      linux-security-module@vger.kernel.org
4667 S:      Supported
4668 F:      include/linux/capability.h
4669 F:      include/uapi/linux/capability.h
4670 F:      kernel/capability.c
4671 F:      security/commoncap.c
4672
4673 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4674 M:      Kevin Tsai <ktsai@capellamicro.com>
4675 S:      Maintained
4676 F:      drivers/iio/light/cm*
4677
4678 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4679 M:      Christian Lamparter <chunkeey@googlemail.com>
4680 L:      linux-wireless@vger.kernel.org
4681 S:      Maintained
4682 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4683 F:      drivers/net/wireless/ath/carl9170/
4684
4685 CAVIUM I2C DRIVER
4686 M:      Robert Richter <rric@kernel.org>
4687 S:      Odd Fixes
4688 W:      http://www.marvell.com
4689 F:      drivers/i2c/busses/i2c-octeon*
4690 F:      drivers/i2c/busses/i2c-thunderx*
4691
4692 CAVIUM LIQUIDIO NETWORK DRIVER
4693 M:      Derek Chickles <dchickles@marvell.com>
4694 M:      Satanand Burla <sburla@marvell.com>
4695 M:      Felix Manlunas <fmanlunas@marvell.com>
4696 L:      netdev@vger.kernel.org
4697 S:      Supported
4698 W:      http://www.marvell.com
4699 F:      drivers/net/ethernet/cavium/liquidio/
4700
4701 CAVIUM MMC DRIVER
4702 M:      Robert Richter <rric@kernel.org>
4703 S:      Odd Fixes
4704 W:      http://www.marvell.com
4705 F:      drivers/mmc/host/cavium*
4706
4707 CAVIUM OCTEON-TX CRYPTO DRIVER
4708 M:      George Cherian <gcherian@marvell.com>
4709 L:      linux-crypto@vger.kernel.org
4710 S:      Supported
4711 W:      http://www.marvell.com
4712 F:      drivers/crypto/cavium/cpt/
4713
4714 CAVIUM THUNDERX2 ARM64 SOC
4715 M:      Robert Richter <rric@kernel.org>
4716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4717 S:      Odd Fixes
4718 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4719 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4720
4721 CBS/ETF/TAPRIO QDISCS
4722 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4723 L:      netdev@vger.kernel.org
4724 S:      Maintained
4725 F:      net/sched/sch_cbs.c
4726 F:      net/sched/sch_etf.c
4727 F:      net/sched/sch_taprio.c
4728
4729 CC2520 IEEE-802.15.4 RADIO DRIVER
4730 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4731 L:      linux-wpan@vger.kernel.org
4732 S:      Odd Fixes
4733 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4734 F:      drivers/net/ieee802154/cc2520.c
4735
4736 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4737 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4738 L:      linux-crypto@vger.kernel.org
4739 S:      Supported
4740 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4741 F:      drivers/crypto/ccree/
4742
4743 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4744 M:      Hadar Gat <hadar.gat@arm.com>
4745 L:      linux-crypto@vger.kernel.org
4746 S:      Supported
4747 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4748 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4749 F:      drivers/char/hw_random/cctrng.c
4750 F:      drivers/char/hw_random/cctrng.h
4751
4752 CEC FRAMEWORK
4753 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4754 L:      linux-media@vger.kernel.org
4755 S:      Supported
4756 W:      http://linuxtv.org
4757 T:      git git://linuxtv.org/media_tree.git
4758 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4759 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4760 F:      Documentation/driver-api/media/cec-core.rst
4761 F:      Documentation/userspace-api/media/cec
4762 F:      drivers/media/cec/
4763 F:      drivers/media/rc/keymaps/rc-cec.c
4764 F:      include/media/cec-notifier.h
4765 F:      include/media/cec.h
4766 F:      include/uapi/linux/cec-funcs.h
4767 F:      include/uapi/linux/cec.h
4768
4769 CEC GPIO DRIVER
4770 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4771 L:      linux-media@vger.kernel.org
4772 S:      Supported
4773 W:      http://linuxtv.org
4774 T:      git git://linuxtv.org/media_tree.git
4775 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4776 F:      drivers/media/cec/platform/cec-gpio/
4777
4778 CELL BROADBAND ENGINE ARCHITECTURE
4779 M:      Arnd Bergmann <arnd@arndb.de>
4780 L:      linuxppc-dev@lists.ozlabs.org
4781 S:      Supported
4782 W:      http://www.ibm.com/developerworks/power/cell/
4783 F:      arch/powerpc/include/asm/cell*.h
4784 F:      arch/powerpc/include/asm/spu*.h
4785 F:      arch/powerpc/include/uapi/asm/spu*.h
4786 F:      arch/powerpc/platforms/cell/
4787
4788 CELLWISE CW2015 BATTERY DRIVER
4789 M:      Tobias Schrammm <t.schramm@manjaro.org>
4790 S:      Maintained
4791 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4792 F:      drivers/power/supply/cw2015_battery.c
4793
4794 CEPH COMMON CODE (LIBCEPH)
4795 M:      Ilya Dryomov <idryomov@gmail.com>
4796 M:      Xiubo Li <xiubli@redhat.com>
4797 R:      Jeff Layton <jlayton@kernel.org>
4798 L:      ceph-devel@vger.kernel.org
4799 S:      Supported
4800 W:      http://ceph.com/
4801 T:      git https://github.com/ceph/ceph-client.git
4802 F:      include/linux/ceph/
4803 F:      include/linux/crush/
4804 F:      net/ceph/
4805
4806 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4807 M:      Xiubo Li <xiubli@redhat.com>
4808 M:      Ilya Dryomov <idryomov@gmail.com>
4809 R:      Jeff Layton <jlayton@kernel.org>
4810 L:      ceph-devel@vger.kernel.org
4811 S:      Supported
4812 W:      http://ceph.com/
4813 T:      git https://github.com/ceph/ceph-client.git
4814 F:      Documentation/filesystems/ceph.rst
4815 F:      fs/ceph/
4816
4817 CERTIFICATE HANDLING
4818 M:      David Howells <dhowells@redhat.com>
4819 M:      David Woodhouse <dwmw2@infradead.org>
4820 L:      keyrings@vger.kernel.org
4821 S:      Maintained
4822 F:      Documentation/admin-guide/module-signing.rst
4823 F:      certs/
4824 F:      scripts/sign-file.c
4825 F:      tools/certs/
4826
4827 CFAG12864B LCD DRIVER
4828 M:      Miguel Ojeda <ojeda@kernel.org>
4829 S:      Maintained
4830 F:      drivers/auxdisplay/cfag12864b.c
4831 F:      include/linux/cfag12864b.h
4832
4833 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4834 M:      Miguel Ojeda <ojeda@kernel.org>
4835 S:      Maintained
4836 F:      drivers/auxdisplay/cfag12864bfb.c
4837 F:      include/linux/cfag12864b.h
4838
4839 CHAR and MISC DRIVERS
4840 M:      Arnd Bergmann <arnd@arndb.de>
4841 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4842 S:      Supported
4843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4844 F:      drivers/char/
4845 F:      drivers/misc/
4846 F:      include/linux/miscdevice.h
4847 X:      drivers/char/agp/
4848 X:      drivers/char/hw_random/
4849 X:      drivers/char/ipmi/
4850 X:      drivers/char/random.c
4851 X:      drivers/char/tpm/
4852
4853 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4854 M:      Thomas Weißschuh <linux@weissschuh.net>
4855 L:      linux-hwmon@vger.kernel.org
4856 S:      Maintained
4857 F:      Documentation/hwmon/powerz.rst
4858 F:      drivers/hwmon/powerz.c
4859
4860 CHECKPATCH
4861 M:      Andy Whitcroft <apw@canonical.com>
4862 M:      Joe Perches <joe@perches.com>
4863 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4864 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4865 S:      Maintained
4866 F:      scripts/checkpatch.pl
4867
4868 CHECKPATCH DOCUMENTATION
4869 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4870 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4871 R:      Joe Perches <joe@perches.com>
4872 S:      Maintained
4873 F:      Documentation/dev-tools/checkpatch.rst
4874
4875 CHINESE DOCUMENTATION
4876 M:      Alex Shi <alexs@kernel.org>
4877 M:      Yanteng Si <siyanteng@loongson.cn>
4878 S:      Maintained
4879 F:      Documentation/translations/zh_CN/
4880
4881 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4882 M:      Peter Chen <peter.chen@kernel.org>
4883 L:      linux-usb@vger.kernel.org
4884 S:      Maintained
4885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4886 F:      drivers/usb/chipidea/
4887
4888 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4889 M:      Hans de Goede <hdegoede@redhat.com>
4890 L:      linux-input@vger.kernel.org
4891 S:      Maintained
4892 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4893 F:      drivers/input/touchscreen/chipone_icn8318.c
4894
4895 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4896 M:      Hans de Goede <hdegoede@redhat.com>
4897 L:      linux-input@vger.kernel.org
4898 S:      Maintained
4899 F:      drivers/input/touchscreen/chipone_icn8505.c
4900
4901 CHROME HARDWARE PLATFORM SUPPORT
4902 M:      Benson Leung <bleung@chromium.org>
4903 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4904 L:      chrome-platform@lists.linux.dev
4905 S:      Maintained
4906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4907 F:      drivers/platform/chrome/
4908
4909 CHROMEOS EC CODEC DRIVER
4910 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4911 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4912 R:      Guenter Roeck <groeck@chromium.org>
4913 L:      chrome-platform@lists.linux.dev
4914 S:      Maintained
4915 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4916 F:      sound/soc/codecs/cros_ec_codec.*
4917
4918 CHROMEOS EC SUBDRIVERS
4919 M:      Benson Leung <bleung@chromium.org>
4920 R:      Guenter Roeck <groeck@chromium.org>
4921 L:      chrome-platform@lists.linux.dev
4922 S:      Maintained
4923 F:      drivers/power/supply/cros_usbpd-charger.c
4924 N:      cros_ec
4925 N:      cros-ec
4926
4927 CHROMEOS EC UART DRIVER
4928 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4929 R:      Benson Leung <bleung@chromium.org>
4930 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4931 S:      Maintained
4932 F:      drivers/platform/chrome/cros_ec_uart.c
4933
4934 CHROMEOS EC USB PD NOTIFY DRIVER
4935 M:      Prashant Malani <pmalani@chromium.org>
4936 L:      chrome-platform@lists.linux.dev
4937 S:      Maintained
4938 F:      drivers/platform/chrome/cros_usbpd_notify.c
4939 F:      include/linux/platform_data/cros_usbpd_notify.h
4940
4941 CHROMEOS EC USB TYPE-C DRIVER
4942 M:      Prashant Malani <pmalani@chromium.org>
4943 L:      chrome-platform@lists.linux.dev
4944 S:      Maintained
4945 F:      drivers/platform/chrome/cros_ec_typec.*
4946 F:      drivers/platform/chrome/cros_typec_switch.c
4947 F:      drivers/platform/chrome/cros_typec_vdm.*
4948
4949 CHROMEOS HPS DRIVER
4950 M:      Dan Callaghan <dcallagh@chromium.org>
4951 R:      Sami Kyöstilä <skyostil@chromium.org>
4952 S:      Maintained
4953 F:      drivers/platform/chrome/cros_hps_i2c.c
4954
4955 CHRONTEL CH7322 CEC DRIVER
4956 M:      Joe Tessler <jrt@google.com>
4957 L:      linux-media@vger.kernel.org
4958 S:      Maintained
4959 T:      git git://linuxtv.org/media_tree.git
4960 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4961 F:      drivers/media/cec/i2c/ch7322.c
4962
4963 CIRRUS LOGIC AUDIO CODEC DRIVERS
4964 M:      James Schulman <james.schulman@cirrus.com>
4965 M:      David Rhodes <david.rhodes@cirrus.com>
4966 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4968 L:      patches@opensource.cirrus.com
4969 S:      Maintained
4970 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4971 F:      drivers/mfd/cs42l43*
4972 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4973 F:      drivers/spi/spi-cs42l43*
4974 F:      include/dt-bindings/sound/cs*
4975 F:      include/linux/mfd/cs42l43*
4976 F:      include/sound/cs*
4977 F:      sound/pci/hda/cirrus*
4978 F:      sound/pci/hda/cs*
4979 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4980 F:      sound/soc/codecs/cs*
4981
4982 CIRRUS LOGIC DSP FIRMWARE DRIVER
4983 M:      Simon Trimmer <simont@opensource.cirrus.com>
4984 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4985 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4986 L:      patches@opensource.cirrus.com
4987 S:      Supported
4988 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4989 T:      git https://github.com/CirrusLogic/linux-drivers.git
4990 F:      drivers/firmware/cirrus/*
4991 F:      include/linux/firmware/cirrus/*
4992
4993 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4994 M:      Hartley Sweeten <hsweeten@visionengravers.com>
4995 L:      netdev@vger.kernel.org
4996 S:      Maintained
4997 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
4998
4999 CIRRUS LOGIC LOCHNAGAR DRIVER
5000 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5001 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5002 L:      patches@opensource.cirrus.com
5003 S:      Supported
5004 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5005 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5006 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5007 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5008 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5009 F:      Documentation/hwmon/lochnagar.rst
5010 F:      drivers/clk/clk-lochnagar.c
5011 F:      drivers/hwmon/lochnagar-hwmon.c
5012 F:      drivers/mfd/lochnagar-i2c.c
5013 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5014 F:      drivers/regulator/lochnagar-regulator.c
5015 F:      include/dt-bindings/clock/lochnagar.h
5016 F:      include/dt-bindings/pinctrl/lochnagar.h
5017 F:      include/linux/mfd/lochnagar*
5018 F:      sound/soc/codecs/lochnagar-sc.c
5019
5020 CIRRUS LOGIC MADERA CODEC DRIVERS
5021 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5022 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5024 L:      patches@opensource.cirrus.com
5025 S:      Supported
5026 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5027 T:      git https://github.com/CirrusLogic/linux-drivers.git
5028 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5029 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5030 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5031 F:      drivers/gpio/gpio-madera*
5032 F:      drivers/irqchip/irq-madera*
5033 F:      drivers/mfd/cs47l*
5034 F:      drivers/mfd/madera*
5035 F:      drivers/pinctrl/cirrus/*
5036 F:      include/dt-bindings/sound/madera*
5037 F:      include/linux/irqchip/irq-madera*
5038 F:      include/linux/mfd/madera/*
5039 F:      include/sound/madera*
5040 F:      sound/soc/codecs/cs47l*
5041 F:      sound/soc/codecs/madera*
5042
5043 CISCO FCOE HBA DRIVER
5044 M:      Satish Kharat <satishkh@cisco.com>
5045 M:      Sesidhar Baddela <sebaddel@cisco.com>
5046 M:      Karan Tilak Kumar <kartilak@cisco.com>
5047 L:      linux-scsi@vger.kernel.org
5048 S:      Supported
5049 F:      drivers/scsi/fnic/
5050
5051 CISCO SCSI HBA DRIVER
5052 M:      Karan Tilak Kumar <kartilak@cisco.com>
5053 M:      Sesidhar Baddela <sebaddel@cisco.com>
5054 L:      linux-scsi@vger.kernel.org
5055 S:      Supported
5056 F:      drivers/scsi/snic/
5057
5058 CISCO VIC ETHERNET NIC DRIVER
5059 M:      Christian Benvenuti <benve@cisco.com>
5060 M:      Satish Kharat <satishkh@cisco.com>
5061 S:      Supported
5062 F:      drivers/net/ethernet/cisco/enic/
5063
5064 CISCO VIC LOW LATENCY NIC DRIVER
5065 M:      Christian Benvenuti <benve@cisco.com>
5066 M:      Nelson Escobar <neescoba@cisco.com>
5067 S:      Supported
5068 F:      drivers/infiniband/hw/usnic/
5069
5070 CLANG CONTROL FLOW INTEGRITY SUPPORT
5071 M:      Sami Tolvanen <samitolvanen@google.com>
5072 M:      Kees Cook <keescook@chromium.org>
5073 R:      Nathan Chancellor <nathan@kernel.org>
5074 L:      llvm@lists.linux.dev
5075 S:      Supported
5076 B:      https://github.com/ClangBuiltLinux/linux/issues
5077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5078 F:      include/linux/cfi.h
5079 F:      kernel/cfi.c
5080
5081 CLANG-FORMAT FILE
5082 M:      Miguel Ojeda <ojeda@kernel.org>
5083 S:      Maintained
5084 F:      .clang-format
5085
5086 CLANG/LLVM BUILD SUPPORT
5087 M:      Nathan Chancellor <nathan@kernel.org>
5088 R:      Nick Desaulniers <ndesaulniers@google.com>
5089 R:      Bill Wendling <morbo@google.com>
5090 R:      Justin Stitt <justinstitt@google.com>
5091 L:      llvm@lists.linux.dev
5092 S:      Supported
5093 W:      https://clangbuiltlinux.github.io/
5094 B:      https://github.com/ClangBuiltLinux/linux/issues
5095 C:      irc://irc.libera.chat/clangbuiltlinux
5096 F:      Documentation/kbuild/llvm.rst
5097 F:      include/linux/compiler-clang.h
5098 F:      scripts/Makefile.clang
5099 F:      scripts/clang-tools/
5100 K:      \b(?i:clang|llvm)\b
5101
5102 CLK API
5103 M:      Russell King <linux@armlinux.org.uk>
5104 L:      linux-clk@vger.kernel.org
5105 S:      Maintained
5106 F:      include/linux/clk.h
5107
5108 CLOCKSOURCE, CLOCKEVENT DRIVERS
5109 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5110 M:      Thomas Gleixner <tglx@linutronix.de>
5111 L:      linux-kernel@vger.kernel.org
5112 S:      Supported
5113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5114 F:      Documentation/devicetree/bindings/timer/
5115 F:      drivers/clocksource/
5116
5117 CLOSURES
5118 M:      Kent Overstreet <kent.overstreet@linux.dev>
5119 L:      linux-bcachefs@vger.kernel.org
5120 S:      Supported
5121 C:      irc://irc.oftc.net/bcache
5122 F:      include/linux/closure.h
5123 F:      lib/closure.c
5124
5125 CMPC ACPI DRIVER
5126 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5127 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5128 L:      platform-driver-x86@vger.kernel.org
5129 S:      Supported
5130 F:      drivers/platform/x86/classmate-laptop.c
5131
5132 COBALT MEDIA DRIVER
5133 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5134 L:      linux-media@vger.kernel.org
5135 S:      Supported
5136 W:      https://linuxtv.org
5137 T:      git git://linuxtv.org/media_tree.git
5138 F:      drivers/media/pci/cobalt/
5139
5140 COCCINELLE/Semantic Patches (SmPL)
5141 M:      Julia Lawall <Julia.Lawall@inria.fr>
5142 M:      Nicolas Palix <nicolas.palix@imag.fr>
5143 L:      cocci@inria.fr (moderated for non-subscribers)
5144 S:      Supported
5145 W:      https://coccinelle.gitlabpages.inria.fr/website/
5146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5147 F:      Documentation/dev-tools/coccinelle.rst
5148 F:      scripts/coccicheck
5149 F:      scripts/coccinelle/
5150
5151 CODA FILE SYSTEM
5152 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5153 M:      coda@cs.cmu.edu
5154 L:      codalist@coda.cs.cmu.edu
5155 S:      Maintained
5156 W:      http://www.coda.cs.cmu.edu/
5157 F:      Documentation/filesystems/coda.rst
5158 F:      fs/coda/
5159 F:      include/linux/coda*.h
5160 F:      include/uapi/linux/coda*.h
5161
5162 CODA V4L2 MEM2MEM DRIVER
5163 M:      Philipp Zabel <p.zabel@pengutronix.de>
5164 L:      linux-media@vger.kernel.org
5165 S:      Maintained
5166 F:      Documentation/devicetree/bindings/media/coda.yaml
5167 F:      drivers/media/platform/chips-media/coda
5168
5169 CODE OF CONDUCT
5170 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5171 S:      Supported
5172 F:      Documentation/process/code-of-conduct-interpretation.rst
5173 F:      Documentation/process/code-of-conduct.rst
5174
5175 COMEDI DRIVERS
5176 M:      Ian Abbott <abbotti@mev.co.uk>
5177 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5178 S:      Odd Fixes
5179 F:      drivers/comedi/
5180 F:      include/linux/comedi/
5181 F:      include/uapi/linux/comedi.h
5182
5183 COMMON CLK FRAMEWORK
5184 M:      Michael Turquette <mturquette@baylibre.com>
5185 M:      Stephen Boyd <sboyd@kernel.org>
5186 L:      linux-clk@vger.kernel.org
5187 S:      Maintained
5188 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5190 F:      Documentation/devicetree/bindings/clock/
5191 F:      drivers/clk/
5192 F:      include/dt-bindings/clock/
5193 F:      include/linux/clk-pr*
5194 F:      include/linux/clk/
5195 F:      include/linux/of_clk.h
5196 X:      drivers/clk/clkdev.c
5197
5198 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5199 M:      Steve French <sfrench@samba.org>
5200 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5201 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5202 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5203 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5204 L:      linux-cifs@vger.kernel.org
5205 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5206 S:      Supported
5207 W:      https://wiki.samba.org/index.php/LinuxCIFS
5208 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5209 F:      Documentation/admin-guide/cifs/
5210 F:      fs/smb/client/
5211 F:      fs/smb/common/
5212 F:      include/uapi/linux/cifs
5213
5214 COMPACTPCI HOTPLUG CORE
5215 M:      Scott Murray <scott@spiteful.org>
5216 L:      linux-pci@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/pci/hotplug/cpci_hotplug*
5219
5220 COMPACTPCI HOTPLUG GENERIC DRIVER
5221 M:      Scott Murray <scott@spiteful.org>
5222 L:      linux-pci@vger.kernel.org
5223 S:      Maintained
5224 F:      drivers/pci/hotplug/cpcihp_generic.c
5225
5226 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5227 M:      Scott Murray <scott@spiteful.org>
5228 L:      linux-pci@vger.kernel.org
5229 S:      Maintained
5230 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5231
5232 COMPAL LAPTOP SUPPORT
5233 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5234 L:      platform-driver-x86@vger.kernel.org
5235 S:      Maintained
5236 F:      drivers/platform/x86/compal-laptop.c
5237
5238 COMPILER ATTRIBUTES
5239 M:      Miguel Ojeda <ojeda@kernel.org>
5240 S:      Maintained
5241 F:      include/linux/compiler_attributes.h
5242
5243 COMPUTE EXPRESS LINK (CXL)
5244 M:      Davidlohr Bueso <dave@stgolabs.net>
5245 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5246 M:      Dave Jiang <dave.jiang@intel.com>
5247 M:      Alison Schofield <alison.schofield@intel.com>
5248 M:      Vishal Verma <vishal.l.verma@intel.com>
5249 M:      Ira Weiny <ira.weiny@intel.com>
5250 M:      Dan Williams <dan.j.williams@intel.com>
5251 L:      linux-cxl@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/cxl/
5254 F:      include/uapi/linux/cxl_mem.h
5255 F:      tools/testing/cxl/
5256
5257 COMPUTE EXPRESS LINK PMU (CPMU)
5258 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5259 L:      linux-cxl@vger.kernel.org
5260 S:      Maintained
5261 F:      Documentation/admin-guide/perf/cxl.rst
5262 F:      drivers/perf/cxl_pmu.c
5263
5264 CONEXANT ACCESSRUNNER USB DRIVER
5265 L:      accessrunner-general@lists.sourceforge.net
5266 S:      Orphan
5267 W:      http://accessrunner.sourceforge.net/
5268 F:      drivers/usb/atm/cxacru.c
5269
5270 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5271 M:      Elena Reshetova <elena.reshetova@intel.com>
5272 M:      Carlos Bilbao <carlos.bilbao@amd.com>
5273 S:      Maintained
5274 F:      Documentation/security/snp-tdx-threat-model.rst
5275
5276 CONFIGFS
5277 M:      Joel Becker <jlbec@evilplan.org>
5278 M:      Christoph Hellwig <hch@lst.de>
5279 S:      Supported
5280 T:      git git://git.infradead.org/users/hch/configfs.git
5281 F:      fs/configfs/
5282 F:      include/linux/configfs.h
5283 F:      samples/configfs/
5284
5285 CONSOLE SUBSYSTEM
5286 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5287 S:      Supported
5288 F:      drivers/video/console/
5289 F:      include/linux/console*
5290
5291 CONTEXT TRACKING
5292 M:      Frederic Weisbecker <frederic@kernel.org>
5293 M:      "Paul E. McKenney" <paulmck@kernel.org>
5294 S:      Maintained
5295 F:      include/linux/context_tracking*
5296 F:      kernel/context_tracking.c
5297
5298 CONTROL GROUP (CGROUP)
5299 M:      Tejun Heo <tj@kernel.org>
5300 M:      Zefan Li <lizefan.x@bytedance.com>
5301 M:      Johannes Weiner <hannes@cmpxchg.org>
5302 L:      cgroups@vger.kernel.org
5303 S:      Maintained
5304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5305 F:      Documentation/admin-guide/cgroup-v1/
5306 F:      Documentation/admin-guide/cgroup-v2.rst
5307 F:      include/linux/cgroup*
5308 F:      kernel/cgroup/
5309 F:      tools/testing/selftests/cgroup/
5310
5311 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5312 M:      Tejun Heo <tj@kernel.org>
5313 M:      Josef Bacik <josef@toxicpanda.com>
5314 M:      Jens Axboe <axboe@kernel.dk>
5315 L:      cgroups@vger.kernel.org
5316 L:      linux-block@vger.kernel.org
5317 T:      git git://git.kernel.dk/linux-block
5318 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5319 F:      block/bfq-cgroup.c
5320 F:      block/blk-cgroup.c
5321 F:      block/blk-iocost.c
5322 F:      block/blk-iolatency.c
5323 F:      block/blk-throttle.c
5324 F:      include/linux/blk-cgroup.h
5325
5326 CONTROL GROUP - CPUSET
5327 M:      Waiman Long <longman@redhat.com>
5328 M:      Zefan Li <lizefan.x@bytedance.com>
5329 L:      cgroups@vger.kernel.org
5330 S:      Maintained
5331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5332 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5333 F:      include/linux/cpuset.h
5334 F:      kernel/cgroup/cpuset.c
5335 F:      tools/testing/selftests/cgroup/test_cpuset.c
5336 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5337
5338 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5339 M:      Johannes Weiner <hannes@cmpxchg.org>
5340 M:      Michal Hocko <mhocko@kernel.org>
5341 M:      Roman Gushchin <roman.gushchin@linux.dev>
5342 M:      Shakeel Butt <shakeelb@google.com>
5343 R:      Muchun Song <muchun.song@linux.dev>
5344 L:      cgroups@vger.kernel.org
5345 L:      linux-mm@kvack.org
5346 S:      Maintained
5347 F:      mm/memcontrol.c
5348 F:      mm/swap_cgroup.c
5349 F:      samples/cgroup/*
5350 F:      tools/testing/selftests/cgroup/memcg_protection.m
5351 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5352 F:      tools/testing/selftests/cgroup/test_kmem.c
5353 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5354
5355 CORETEMP HARDWARE MONITORING DRIVER
5356 M:      Fenghua Yu <fenghua.yu@intel.com>
5357 L:      linux-hwmon@vger.kernel.org
5358 S:      Maintained
5359 F:      Documentation/hwmon/coretemp.rst
5360 F:      drivers/hwmon/coretemp.c
5361
5362 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5363 M:      Marius Zachmann <mail@mariuszachmann.de>
5364 L:      linux-hwmon@vger.kernel.org
5365 S:      Maintained
5366 F:      drivers/hwmon/corsair-cpro.c
5367
5368 CORSAIR-PSU HARDWARE MONITOR DRIVER
5369 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5370 L:      linux-hwmon@vger.kernel.org
5371 S:      Maintained
5372 F:      Documentation/hwmon/corsair-psu.rst
5373 F:      drivers/hwmon/corsair-psu.c
5374
5375 COUNTER SUBSYSTEM
5376 M:      William Breathitt Gray <william.gray@linaro.org>
5377 L:      linux-iio@vger.kernel.org
5378 S:      Maintained
5379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5380 F:      Documentation/ABI/testing/sysfs-bus-counter
5381 F:      Documentation/driver-api/generic-counter.rst
5382 F:      drivers/counter/
5383 F:      include/linux/counter.h
5384 F:      include/uapi/linux/counter.h
5385 F:      tools/counter/
5386
5387 CP2615 I2C DRIVER
5388 M:      Bence Csókás <bence98@sch.bme.hu>
5389 S:      Maintained
5390 F:      drivers/i2c/busses/i2c-cp2615.c
5391
5392 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5393 M:      Viresh Kumar <viresh.kumar@linaro.org>
5394 M:      Sudeep Holla <sudeep.holla@arm.com>
5395 L:      linux-pm@vger.kernel.org
5396 S:      Maintained
5397 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5398 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5399
5400 CPU FREQUENCY SCALING FRAMEWORK
5401 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5402 M:      Viresh Kumar <viresh.kumar@linaro.org>
5403 L:      linux-pm@vger.kernel.org
5404 S:      Maintained
5405 B:      https://bugzilla.kernel.org
5406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5408 F:      Documentation/admin-guide/pm/cpufreq.rst
5409 F:      Documentation/admin-guide/pm/intel_pstate.rst
5410 F:      Documentation/cpu-freq/
5411 F:      Documentation/devicetree/bindings/cpufreq/
5412 F:      drivers/cpufreq/
5413 F:      include/linux/cpufreq.h
5414 F:      include/linux/sched/cpufreq.h
5415 F:      kernel/sched/cpufreq*.c
5416 F:      tools/testing/selftests/cpufreq/
5417
5418 CPU HOTPLUG
5419 M:      Thomas Gleixner <tglx@linutronix.de>
5420 M:      Peter Zijlstra <peterz@infradead.org>
5421 L:      linux-kernel@vger.kernel.org
5422 S:      Maintained
5423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5424 F:      include/linux/cpu.h
5425 F:      include/linux/cpuhotplug.h
5426 F:      include/linux/smpboot.h
5427 F:      kernel/cpu.c
5428 F:      kernel/smpboot.*
5429
5430 CPU IDLE TIME MANAGEMENT FRAMEWORK
5431 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5432 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5433 L:      linux-pm@vger.kernel.org
5434 S:      Maintained
5435 B:      https://bugzilla.kernel.org
5436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5437 F:      Documentation/admin-guide/pm/cpuidle.rst
5438 F:      Documentation/driver-api/pm/cpuidle.rst
5439 F:      drivers/cpuidle/
5440 F:      include/linux/cpuidle.h
5441
5442 CPU POWER MONITORING SUBSYSTEM
5443 M:      Thomas Renninger <trenn@suse.com>
5444 M:      Shuah Khan <shuah@kernel.org>
5445 M:      Shuah Khan <skhan@linuxfoundation.org>
5446 L:      linux-pm@vger.kernel.org
5447 S:      Maintained
5448 F:      tools/power/cpupower/
5449
5450 CPUID/MSR DRIVER
5451 M:      "H. Peter Anvin" <hpa@zytor.com>
5452 S:      Maintained
5453 F:      arch/x86/kernel/cpuid.c
5454 F:      arch/x86/kernel/msr.c
5455
5456 CPUIDLE DRIVER - ARM BIG LITTLE
5457 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5458 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5459 L:      linux-pm@vger.kernel.org
5460 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5461 S:      Maintained
5462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5463 F:      drivers/cpuidle/cpuidle-big_little.c
5464
5465 CPUIDLE DRIVER - ARM EXYNOS
5466 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5467 M:      Kukjin Kim <kgene@kernel.org>
5468 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5469 L:      linux-pm@vger.kernel.org
5470 L:      linux-samsung-soc@vger.kernel.org
5471 S:      Maintained
5472 F:      arch/arm/mach-exynos/pm.c
5473 F:      drivers/cpuidle/cpuidle-exynos.c
5474 F:      include/linux/platform_data/cpuidle-exynos.h
5475
5476 CPUIDLE DRIVER - ARM PSCI
5477 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5478 M:      Sudeep Holla <sudeep.holla@arm.com>
5479 L:      linux-pm@vger.kernel.org
5480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5481 S:      Supported
5482 F:      drivers/cpuidle/cpuidle-psci.c
5483
5484 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5485 M:      Ulf Hansson <ulf.hansson@linaro.org>
5486 L:      linux-pm@vger.kernel.org
5487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5488 S:      Supported
5489 F:      drivers/cpuidle/cpuidle-psci-domain.c
5490 F:      drivers/cpuidle/cpuidle-psci.h
5491
5492 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5493 M:      Ulf Hansson <ulf.hansson@linaro.org>
5494 L:      linux-pm@vger.kernel.org
5495 S:      Supported
5496 F:      drivers/cpuidle/dt_idle_genpd.c
5497 F:      drivers/cpuidle/dt_idle_genpd.h
5498
5499 CPUIDLE DRIVER - RISC-V SBI
5500 M:      Anup Patel <anup@brainfault.org>
5501 L:      linux-pm@vger.kernel.org
5502 L:      linux-riscv@lists.infradead.org
5503 S:      Maintained
5504 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5505
5506 CRAMFS FILESYSTEM
5507 M:      Nicolas Pitre <nico@fluxnic.net>
5508 S:      Maintained
5509 F:      Documentation/filesystems/cramfs.rst
5510 F:      fs/cramfs/
5511
5512 CREATIVE SB0540
5513 M:      Bastien Nocera <hadess@hadess.net>
5514 L:      linux-input@vger.kernel.org
5515 S:      Maintained
5516 F:      drivers/hid/hid-creative-sb0540.c
5517
5518 CRYPTO API
5519 M:      Herbert Xu <herbert@gondor.apana.org.au>
5520 M:      "David S. Miller" <davem@davemloft.net>
5521 L:      linux-crypto@vger.kernel.org
5522 S:      Maintained
5523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5525 F:      Documentation/crypto/
5526 F:      Documentation/devicetree/bindings/crypto/
5527 F:      arch/*/crypto/
5528 F:      crypto/
5529 F:      drivers/crypto/
5530 F:      include/crypto/
5531 F:      include/linux/crypto*
5532 F:      lib/crypto/
5533
5534 CRYPTO SPEED TEST COMPARE
5535 M:      Wang Jinchao <wangjinchao@xfusion.com>
5536 L:      linux-crypto@vger.kernel.org
5537 S:      Maintained
5538 F:      tools/crypto/tcrypt/tcrypt_speed_compare.py
5539
5540 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5541 M:      Neil Horman <nhorman@tuxdriver.com>
5542 L:      linux-crypto@vger.kernel.org
5543 S:      Maintained
5544 F:      crypto/ansi_cprng.c
5545 F:      crypto/rng.c
5546
5547 CS3308 MEDIA DRIVER
5548 M:      Hans Verkuil <hverkuil@xs4all.nl>
5549 L:      linux-media@vger.kernel.org
5550 S:      Odd Fixes
5551 W:      http://linuxtv.org
5552 T:      git git://linuxtv.org/media_tree.git
5553 F:      drivers/media/i2c/cs3308.c
5554
5555 CS5535 Audio ALSA driver
5556 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5557 S:      Maintained
5558 F:      sound/pci/cs5535audio/
5559
5560 CTU CAN FD DRIVER
5561 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5562 M:      Ondrej Ille <ondrej.ille@gmail.com>
5563 L:      linux-can@vger.kernel.org
5564 S:      Maintained
5565 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5566 F:      drivers/net/can/ctucanfd/
5567
5568 CW1200 WLAN driver
5569 S:      Orphan
5570 F:      drivers/net/wireless/st/cw1200/
5571
5572 CX18 VIDEO4LINUX DRIVER
5573 M:      Andy Walls <awalls@md.metrocast.net>
5574 L:      linux-media@vger.kernel.org
5575 S:      Maintained
5576 W:      https://linuxtv.org
5577 T:      git git://linuxtv.org/media_tree.git
5578 F:      drivers/media/pci/cx18/
5579 F:      include/uapi/linux/ivtv*
5580
5581 CX2341X MPEG ENCODER HELPER MODULE
5582 M:      Hans Verkuil <hverkuil@xs4all.nl>
5583 L:      linux-media@vger.kernel.org
5584 S:      Maintained
5585 W:      https://linuxtv.org
5586 T:      git git://linuxtv.org/media_tree.git
5587 F:      drivers/media/common/cx2341x*
5588 F:      include/media/drv-intf/cx2341x.h
5589
5590 CX24120 MEDIA DRIVER
5591 M:      Jemma Denson <jdenson@gmail.com>
5592 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5593 L:      linux-media@vger.kernel.org
5594 S:      Maintained
5595 W:      https://linuxtv.org
5596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5597 F:      drivers/media/dvb-frontends/cx24120*
5598
5599 CX88 VIDEO4LINUX DRIVER
5600 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5601 L:      linux-media@vger.kernel.org
5602 S:      Odd fixes
5603 W:      https://linuxtv.org
5604 T:      git git://linuxtv.org/media_tree.git
5605 F:      Documentation/driver-api/media/drivers/cx88*
5606 F:      drivers/media/pci/cx88/
5607
5608 CXD2820R MEDIA DRIVER
5609 L:      linux-media@vger.kernel.org
5610 S:      Orphan
5611 W:      https://linuxtv.org
5612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5613 F:      drivers/media/dvb-frontends/cxd2820r*
5614
5615 CXGB3 ETHERNET DRIVER (CXGB3)
5616 M:      Raju Rangoju <rajur@chelsio.com>
5617 L:      netdev@vger.kernel.org
5618 S:      Supported
5619 W:      http://www.chelsio.com
5620 F:      drivers/net/ethernet/chelsio/cxgb3/
5621
5622 CXGB3 ISCSI DRIVER (CXGB3I)
5623 M:      Varun Prakash <varun@chelsio.com>
5624 L:      linux-scsi@vger.kernel.org
5625 S:      Supported
5626 W:      http://www.chelsio.com
5627 F:      drivers/scsi/cxgbi/cxgb3i
5628
5629 CXGB4 CRYPTO DRIVER (chcr)
5630 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5631 L:      linux-crypto@vger.kernel.org
5632 S:      Supported
5633 W:      http://www.chelsio.com
5634 F:      drivers/crypto/chelsio
5635
5636 CXGB4 ETHERNET DRIVER (CXGB4)
5637 M:      Raju Rangoju <rajur@chelsio.com>
5638 L:      netdev@vger.kernel.org
5639 S:      Supported
5640 W:      http://www.chelsio.com
5641 F:      drivers/net/ethernet/chelsio/cxgb4/
5642
5643 CXGB4 INLINE CRYPTO DRIVER
5644 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5645 L:      netdev@vger.kernel.org
5646 S:      Supported
5647 W:      http://www.chelsio.com
5648 F:      drivers/net/ethernet/chelsio/inline_crypto/
5649
5650 CXGB4 ISCSI DRIVER (CXGB4I)
5651 M:      Varun Prakash <varun@chelsio.com>
5652 L:      linux-scsi@vger.kernel.org
5653 S:      Supported
5654 W:      http://www.chelsio.com
5655 F:      drivers/scsi/cxgbi/cxgb4i
5656
5657 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5658 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5659 L:      linux-rdma@vger.kernel.org
5660 S:      Supported
5661 W:      http://www.openfabrics.org
5662 F:      drivers/infiniband/hw/cxgb4/
5663 F:      include/uapi/rdma/cxgb4-abi.h
5664
5665 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5666 M:      Raju Rangoju <rajur@chelsio.com>
5667 L:      netdev@vger.kernel.org
5668 S:      Supported
5669 W:      http://www.chelsio.com
5670 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5671
5672 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5673 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5674 M:      Andrew Donnellan <ajd@linux.ibm.com>
5675 L:      linuxppc-dev@lists.ozlabs.org
5676 S:      Supported
5677 F:      Documentation/ABI/testing/sysfs-class-cxl
5678 F:      Documentation/arch/powerpc/cxl.rst
5679 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5680 F:      drivers/misc/cxl/
5681 F:      include/misc/cxl*
5682 F:      include/uapi/misc/cxl.h
5683
5684 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5685 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5686 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5687 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5688 L:      linux-scsi@vger.kernel.org
5689 S:      Supported
5690 F:      Documentation/arch/powerpc/cxlflash.rst
5691 F:      drivers/scsi/cxlflash/
5692 F:      include/uapi/scsi/cxlflash_ioctl.h
5693
5694 CYBERPRO FB DRIVER
5695 M:      Russell King <linux@armlinux.org.uk>
5696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5697 S:      Maintained
5698 W:      http://www.armlinux.org.uk/
5699 F:      drivers/video/fbdev/cyber2000fb.*
5700
5701 CYCLADES PC300 DRIVER
5702 S:      Orphan
5703 F:      drivers/net/wan/pc300*
5704
5705 CYPRESS CY8C95X0 PINCTRL DRIVER
5706 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5707 L:      linux-gpio@vger.kernel.org
5708 S:      Maintained
5709 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5710
5711 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5712 M:      Linus Walleij <linus.walleij@linaro.org>
5713 L:      linux-input@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/input/touchscreen/cy8ctma140.c
5716
5717 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5718 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5719 L:      linux-input@vger.kernel.org
5720 S:      Maintained
5721 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5722 F:      drivers/input/keyboard/cypress-sf.c
5723
5724 CYPRESS_FIRMWARE MEDIA DRIVER
5725 L:      linux-media@vger.kernel.org
5726 S:      Orphan
5727 W:      https://linuxtv.org
5728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5729 F:      drivers/media/common/cypress_firmware*
5730
5731 CYTTSP TOUCHSCREEN DRIVER
5732 M:      Linus Walleij <linus.walleij@linaro.org>
5733 L:      linux-input@vger.kernel.org
5734 S:      Maintained
5735 F:      drivers/input/touchscreen/cyttsp*
5736
5737 D-LINK DIR-685 TOUCHKEYS DRIVER
5738 M:      Linus Walleij <linus.walleij@linaro.org>
5739 L:      linux-input@vger.kernel.org
5740 S:      Supported
5741 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5742
5743 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5744 M:      Joshua Kinard <kumba@gentoo.org>
5745 S:      Maintained
5746 F:      drivers/rtc/rtc-ds1685.c
5747 F:      include/linux/rtc/ds1685.h
5748
5749 DAMA SLAVE for AX.25
5750 M:      Joerg Reuter <jreuter@yaina.de>
5751 L:      linux-hams@vger.kernel.org
5752 S:      Maintained
5753 W:      http://yaina.de/jreuter/
5754 W:      http://www.qsl.net/dl1bke/
5755 F:      net/ax25/af_ax25.c
5756 F:      net/ax25/ax25_dev.c
5757 F:      net/ax25/ax25_ds_*
5758 F:      net/ax25/ax25_in.c
5759 F:      net/ax25/ax25_out.c
5760 F:      net/ax25/ax25_timer.c
5761 F:      net/ax25/sysctl_net_ax25.c
5762
5763 DATA ACCESS MONITOR
5764 M:      SeongJae Park <sj@kernel.org>
5765 L:      damon@lists.linux.dev
5766 L:      linux-mm@kvack.org
5767 S:      Maintained
5768 W:      https://damonitor.github.io
5769 P:      Documentation/mm/damon/maintainer-profile.rst
5770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5771 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5773 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5774 F:      Documentation/admin-guide/mm/damon/
5775 F:      Documentation/mm/damon/
5776 F:      include/linux/damon.h
5777 F:      include/trace/events/damon.h
5778 F:      mm/damon/
5779 F:      tools/testing/selftests/damon/
5780
5781 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5782 L:      netdev@vger.kernel.org
5783 S:      Orphan
5784 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5785 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5786
5787 DC390/AM53C974 SCSI driver
5788 M:      Hannes Reinecke <hare@suse.com>
5789 L:      linux-scsi@vger.kernel.org
5790 S:      Maintained
5791 F:      drivers/scsi/am53c974.c
5792
5793 DC395x SCSI driver
5794 M:      Oliver Neukum <oliver@neukum.org>
5795 M:      Ali Akcaagac <aliakc@web.de>
5796 M:      Jamie Lenehan <lenehan@twibble.org>
5797 S:      Maintained
5798 F:      Documentation/scsi/dc395x.rst
5799 F:      drivers/scsi/dc395x.*
5800
5801 DCCP PROTOCOL
5802 L:      dccp@vger.kernel.org
5803 S:      Orphan
5804 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5805 F:      include/linux/dccp.h
5806 F:      include/linux/tfrc.h
5807 F:      include/uapi/linux/dccp.h
5808 F:      net/dccp/
5809
5810 DEBUGOBJECTS:
5811 M:      Thomas Gleixner <tglx@linutronix.de>
5812 L:      linux-kernel@vger.kernel.org
5813 S:      Maintained
5814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5815 F:      include/linux/debugobjects.h
5816 F:      lib/debugobjects.c
5817
5818 DECSTATION PLATFORM SUPPORT
5819 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5820 L:      linux-mips@vger.kernel.org
5821 S:      Maintained
5822 W:      http://www.linux-mips.org/wiki/DECstation
5823 F:      arch/mips/dec/
5824 F:      arch/mips/include/asm/dec/
5825 F:      arch/mips/include/asm/mach-dec/
5826
5827 DEFXX FDDI NETWORK DRIVER
5828 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5829 S:      Maintained
5830 F:      drivers/net/fddi/defxx.*
5831
5832 DEFZA FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defza.*
5836
5837 DEINTERLACE DRIVERS FOR ALLWINNER H3
5838 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5839 L:      linux-media@vger.kernel.org
5840 S:      Maintained
5841 T:      git git://linuxtv.org/media_tree.git
5842 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5843 F:      drivers/media/platform/sunxi/sun8i-di/
5844
5845 DELL LAPTOP DRIVER
5846 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5847 M:      Pali Rohár <pali@kernel.org>
5848 L:      platform-driver-x86@vger.kernel.org
5849 S:      Maintained
5850 F:      drivers/platform/x86/dell/dell-laptop.c
5851
5852 DELL LAPTOP FREEFALL DRIVER
5853 M:      Pali Rohár <pali@kernel.org>
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-smo8800.c
5856
5857 DELL LAPTOP RBTN DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-rbtn.*
5861
5862 DELL LAPTOP SMM DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      Documentation/ABI/obsolete/procfs-i8k
5866 F:      drivers/hwmon/dell-smm-hwmon.c
5867 F:      include/uapi/linux/i8k.h
5868
5869 DELL REMOTE BIOS UPDATE DRIVER
5870 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5871 L:      platform-driver-x86@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/platform/x86/dell/dell_rbu.c
5874
5875 DELL SMBIOS DRIVER
5876 M:      Pali Rohár <pali@kernel.org>
5877 L:      Dell.Client.Kernel@dell.com
5878 L:      platform-driver-x86@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/platform/x86/dell/dell-smbios.*
5881
5882 DELL SMBIOS SMM DRIVER
5883 L:      Dell.Client.Kernel@dell.com
5884 L:      platform-driver-x86@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5887
5888 DELL SMBIOS WMI DRIVER
5889 L:      Dell.Client.Kernel@dell.com
5890 L:      platform-driver-x86@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5893 F:      tools/wmi/dell-smbios-example.c
5894
5895 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5896 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5897 L:      platform-driver-x86@vger.kernel.org
5898 S:      Maintained
5899 F:      Documentation/userspace-api/dcdbas.rst
5900 F:      drivers/platform/x86/dell/dcdbas.*
5901
5902 DELL WMI DDV DRIVER
5903 M:      Armin Wolf <W_Armin@gmx.de>
5904 S:      Maintained
5905 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5906 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5907 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5908 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5909
5910 DELL WMI DESCRIPTOR DRIVER
5911 L:      Dell.Client.Kernel@dell.com
5912 S:      Maintained
5913 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5914
5915 DELL WMI HARDWARE PRIVACY SUPPORT
5916 M:      Perry Yuan <Perry.Yuan@dell.com>
5917 L:      Dell.Client.Kernel@dell.com
5918 L:      platform-driver-x86@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5921
5922 DELL WMI NOTIFICATIONS DRIVER
5923 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5924 M:      Pali Rohár <pali@kernel.org>
5925 S:      Maintained
5926 F:      drivers/platform/x86/dell/dell-wmi-base.c
5927
5928 DELL WMI SYSMAN DRIVER
5929 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5930 L:      Dell.Client.Kernel@dell.com
5931 L:      platform-driver-x86@vger.kernel.org
5932 S:      Maintained
5933 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5934 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5935
5936 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5937 M:      Zev Weiss <zev@bewilderbeest.net>
5938 L:      linux-hwmon@vger.kernel.org
5939 S:      Maintained
5940 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5941
5942 DELTA DPS920AB PSU DRIVER
5943 M:      Robert Marko <robert.marko@sartura.hr>
5944 L:      linux-hwmon@vger.kernel.org
5945 S:      Maintained
5946 F:      Documentation/hwmon/dps920ab.rst
5947 F:      drivers/hwmon/pmbus/dps920ab.c
5948
5949 DELTA NETWORKS TN48M CPLD DRIVERS
5950 M:      Robert Marko <robert.marko@sartura.hr>
5951 S:      Maintained
5952 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5953 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5954 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5955 F:      drivers/gpio/gpio-tn48m.c
5956 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5957
5958 DELTA ST MEDIA DRIVER
5959 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5960 L:      linux-media@vger.kernel.org
5961 S:      Supported
5962 W:      https://linuxtv.org
5963 T:      git git://linuxtv.org/media_tree.git
5964 F:      drivers/media/platform/st/sti/delta
5965
5966 DENALI NAND DRIVER
5967 L:      linux-mtd@lists.infradead.org
5968 S:      Orphan
5969 F:      drivers/mtd/nand/raw/denali*
5970
5971 DESIGNWARE EDMA CORE IP DRIVER
5972 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5973 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5974 R:      Serge Semin <fancer.lancer@gmail.com>
5975 L:      dmaengine@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/dma/dw-edma/
5978 F:      include/linux/dma/edma.h
5979
5980 DESIGNWARE USB2 DRD IP DRIVER
5981 M:      Minas Harutyunyan <hminas@synopsys.com>
5982 L:      linux-usb@vger.kernel.org
5983 S:      Maintained
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5985 F:      drivers/usb/dwc2/
5986
5987 DESIGNWARE USB3 DRD IP DRIVER
5988 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5989 L:      linux-usb@vger.kernel.org
5990 S:      Maintained
5991 F:      drivers/usb/dwc3/
5992
5993 DESIGNWARE XDATA IP DRIVER
5994 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5995 L:      linux-pci@vger.kernel.org
5996 S:      Maintained
5997 F:      Documentation/misc-devices/dw-xdata-pcie.rst
5998 F:      drivers/misc/dw-xdata-pcie.c
5999
6000 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6001 M:      Andreas Klinger <ak@it-klinger.de>
6002 L:      linux-iio@vger.kernel.org
6003 S:      Maintained
6004 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6005 F:      drivers/iio/proximity/srf*.c
6006
6007 DEVICE COREDUMP (DEV_COREDUMP)
6008 M:      Johannes Berg <johannes@sipsolutions.net>
6009 L:      linux-kernel@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/base/devcoredump.c
6012 F:      include/linux/devcoredump.h
6013
6014 DEVICE DEPENDENCY HELPER SCRIPT
6015 M:      Saravana Kannan <saravanak@google.com>
6016 L:      linux-kernel@vger.kernel.org
6017 S:      Maintained
6018 F:      scripts/dev-needs.sh
6019
6020 DEVICE DIRECT ACCESS (DAX)
6021 M:      Dan Williams <dan.j.williams@intel.com>
6022 M:      Vishal Verma <vishal.l.verma@intel.com>
6023 M:      Dave Jiang <dave.jiang@intel.com>
6024 L:      nvdimm@lists.linux.dev
6025 L:      linux-cxl@vger.kernel.org
6026 S:      Supported
6027 F:      drivers/dax/
6028
6029 DEVICE FREQUENCY (DEVFREQ)
6030 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6031 M:      Kyungmin Park <kyungmin.park@samsung.com>
6032 M:      Chanwoo Choi <cw00.choi@samsung.com>
6033 L:      linux-pm@vger.kernel.org
6034 S:      Maintained
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6036 F:      Documentation/devicetree/bindings/devfreq/
6037 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6038 F:      drivers/devfreq/
6039 F:      include/linux/devfreq.h
6040 F:      include/trace/events/devfreq.h
6041
6042 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6043 M:      Chanwoo Choi <cw00.choi@samsung.com>
6044 L:      linux-pm@vger.kernel.org
6045 S:      Supported
6046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6047 F:      Documentation/devicetree/bindings/devfreq/event/
6048 F:      drivers/devfreq/devfreq-event.c
6049 F:      drivers/devfreq/event/
6050 F:      include/dt-bindings/pmu/exynos_ppmu.h
6051 F:      include/linux/devfreq-event.h
6052
6053 DEVICE RESOURCE MANAGEMENT HELPERS
6054 M:      Hans de Goede <hdegoede@redhat.com>
6055 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6056 S:      Maintained
6057 F:      include/linux/devm-helpers.h
6058
6059 DEVICE-MAPPER  (LVM)
6060 M:      Alasdair Kergon <agk@redhat.com>
6061 M:      Mike Snitzer <snitzer@kernel.org>
6062 M:      Mikulas Patocka <mpatocka@redhat.com>
6063 M:      dm-devel@lists.linux.dev
6064 L:      dm-devel@lists.linux.dev
6065 S:      Maintained
6066 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6068 F:      Documentation/admin-guide/device-mapper/
6069 F:      drivers/md/Kconfig
6070 F:      drivers/md/Makefile
6071 F:      drivers/md/dm*
6072 F:      drivers/md/persistent-data/
6073 F:      include/linux/device-mapper.h
6074 F:      include/linux/dm-*.h
6075 F:      include/uapi/linux/dm-*.h
6076
6077 DEVLINK
6078 M:      Jiri Pirko <jiri@resnulli.us>
6079 L:      netdev@vger.kernel.org
6080 S:      Supported
6081 F:      Documentation/networking/devlink
6082 F:      include/net/devlink.h
6083 F:      include/uapi/linux/devlink.h
6084 F:      net/devlink/
6085
6086 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6087 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6088 L:      kernel@dh-electronics.com
6089 S:      Maintained
6090 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6091 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6092
6093 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Marek Vasut <marex@denx.de>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6098 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6099
6100 DIALOG SEMICONDUCTOR DRIVERS
6101 M:      Support Opensource <support.opensource@diasemi.com>
6102 S:      Supported
6103 W:      http://www.dialog-semiconductor.com/products
6104 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6105 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6106 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6107 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6108 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6109 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6110 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6111 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6112 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6113 F:      Documentation/devicetree/bindings/watchdog/dlg,da90??-watchdog.yaml
6114 F:      Documentation/hwmon/da90??.rst
6115 F:      drivers/gpio/gpio-da90??.c
6116 F:      drivers/hwmon/da90??-hwmon.c
6117 F:      drivers/iio/adc/da91??-*.c
6118 F:      drivers/input/misc/da72??.[ch]
6119 F:      drivers/input/misc/da90??_onkey.c
6120 F:      drivers/input/touchscreen/da9052_tsi.c
6121 F:      drivers/leds/leds-da90??.c
6122 F:      drivers/mfd/da903x.c
6123 F:      drivers/mfd/da90??-*.c
6124 F:      drivers/mfd/da91??-*.c
6125 F:      drivers/pinctrl/pinctrl-da90??.c
6126 F:      drivers/power/supply/da9052-battery.c
6127 F:      drivers/power/supply/da91??-*.c
6128 F:      drivers/regulator/da9???-regulator.[ch]
6129 F:      drivers/regulator/slg51000-regulator.[ch]
6130 F:      drivers/rtc/rtc-da90??.c
6131 F:      drivers/thermal/da90??-thermal.c
6132 F:      drivers/video/backlight/da90??_bl.c
6133 F:      drivers/watchdog/da90??_wdt.c
6134 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6135 F:      include/linux/mfd/da903x.h
6136 F:      include/linux/mfd/da9052/
6137 F:      include/linux/mfd/da9055/
6138 F:      include/linux/mfd/da9062/
6139 F:      include/linux/mfd/da9063/
6140 F:      include/linux/mfd/da9150/
6141 F:      include/linux/regulator/da9211.h
6142 F:      include/sound/da[79]*.h
6143 F:      sound/soc/codecs/da[79]*.[ch]
6144
6145 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6146 M:      William Breathitt Gray <william.gray@linaro.org>
6147 L:      linux-gpio@vger.kernel.org
6148 S:      Maintained
6149 F:      drivers/gpio/gpio-gpio-mm.c
6150
6151 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6152 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6153 L:      linux-media@vger.kernel.org
6154 S:      Maintained
6155 F:      Documentation/admin-guide/media/mgb4.rst
6156 F:      drivers/media/pci/mgb4/
6157
6158 DIOLAN U2C-12 I2C DRIVER
6159 M:      Guenter Roeck <linux@roeck-us.net>
6160 L:      linux-i2c@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6163
6164 DIRECTORY NOTIFICATION (DNOTIFY)
6165 M:      Jan Kara <jack@suse.cz>
6166 R:      Amir Goldstein <amir73il@gmail.com>
6167 L:      linux-fsdevel@vger.kernel.org
6168 S:      Maintained
6169 F:      Documentation/filesystems/dnotify.rst
6170 F:      fs/notify/dnotify/
6171 F:      include/linux/dnotify.h
6172
6173 DISK GEOMETRY AND PARTITION HANDLING
6174 M:      Andries Brouwer <aeb@cwi.nl>
6175 S:      Maintained
6176 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6177 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6178 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6179
6180 DISKQUOTA
6181 M:      Jan Kara <jack@suse.com>
6182 S:      Maintained
6183 F:      Documentation/filesystems/quota.rst
6184 F:      fs/quota/
6185 F:      include/linux/quota*.h
6186 F:      include/uapi/linux/quota*.h
6187
6188 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6189 M:      Bernie Thompson <bernie@plugable.com>
6190 L:      linux-fbdev@vger.kernel.org
6191 S:      Maintained
6192 W:      http://plugable.com/category/projects/udlfb/
6193 F:      Documentation/fb/udlfb.rst
6194 F:      drivers/video/fbdev/udlfb.c
6195 F:      include/video/udlfb.h
6196
6197 DISTRIBUTED LOCK MANAGER (DLM)
6198 M:      Alexander Aring <aahringo@redhat.com>
6199 M:      David Teigland <teigland@redhat.com>
6200 L:      gfs2@lists.linux.dev
6201 S:      Supported
6202 W:      https://pagure.io/dlm
6203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6204 F:      fs/dlm/
6205
6206 DMA BUFFER SHARING FRAMEWORK
6207 M:      Sumit Semwal <sumit.semwal@linaro.org>
6208 M:      Christian König <christian.koenig@amd.com>
6209 L:      linux-media@vger.kernel.org
6210 L:      dri-devel@lists.freedesktop.org
6211 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6212 S:      Maintained
6213 T:      git git://anongit.freedesktop.org/drm/drm-misc
6214 F:      Documentation/driver-api/dma-buf.rst
6215 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6216 F:      drivers/dma-buf/
6217 F:      include/linux/*fence.h
6218 F:      include/linux/dma-buf.h
6219 F:      include/linux/dma-resv.h
6220 K:      \bdma_(?:buf|fence|resv)\b
6221
6222 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6223 M:      Vinod Koul <vkoul@kernel.org>
6224 L:      dmaengine@vger.kernel.org
6225 S:      Maintained
6226 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6228 F:      Documentation/devicetree/bindings/dma/
6229 F:      Documentation/driver-api/dmaengine/
6230 F:      drivers/dma/
6231 F:      include/dt-bindings/dma/
6232 F:      include/linux/dma/
6233 F:      include/linux/dmaengine.h
6234 F:      include/linux/of_dma.h
6235
6236 DMA MAPPING BENCHMARK
6237 M:      Xiang Chen <chenxiang66@hisilicon.com>
6238 L:      iommu@lists.linux.dev
6239 F:      kernel/dma/map_benchmark.c
6240 F:      tools/testing/selftests/dma/
6241
6242 DMA MAPPING HELPERS
6243 M:      Christoph Hellwig <hch@lst.de>
6244 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6245 R:      Robin Murphy <robin.murphy@arm.com>
6246 L:      iommu@lists.linux.dev
6247 S:      Supported
6248 W:      http://git.infradead.org/users/hch/dma-mapping.git
6249 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6250 F:      include/asm-generic/dma-mapping.h
6251 F:      include/linux/dma-direct.h
6252 F:      include/linux/dma-map-ops.h
6253 F:      include/linux/dma-mapping.h
6254 F:      include/linux/swiotlb.h
6255 F:      kernel/dma/
6256
6257 DMA-BUF HEAPS FRAMEWORK
6258 M:      Sumit Semwal <sumit.semwal@linaro.org>
6259 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6260 R:      Brian Starkey <Brian.Starkey@arm.com>
6261 R:      John Stultz <jstultz@google.com>
6262 R:      T.J. Mercier <tjmercier@google.com>
6263 L:      linux-media@vger.kernel.org
6264 L:      dri-devel@lists.freedesktop.org
6265 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6266 S:      Maintained
6267 T:      git git://anongit.freedesktop.org/drm/drm-misc
6268 F:      drivers/dma-buf/dma-heap.c
6269 F:      drivers/dma-buf/heaps/*
6270 F:      include/linux/dma-heap.h
6271 F:      include/uapi/linux/dma-heap.h
6272
6273 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6274 M:      Lukasz Luba <lukasz.luba@arm.com>
6275 L:      linux-pm@vger.kernel.org
6276 L:      linux-samsung-soc@vger.kernel.org
6277 S:      Maintained
6278 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6279 F:      drivers/memory/samsung/exynos5422-dmc.c
6280
6281 DME1737 HARDWARE MONITOR DRIVER
6282 M:      Juerg Haefliger <juergh@proton.me>
6283 L:      linux-hwmon@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/hwmon/dme1737.rst
6286 F:      drivers/hwmon/dme1737.c
6287
6288 DMI/SMBIOS SUPPORT
6289 M:      Jean Delvare <jdelvare@suse.com>
6290 S:      Maintained
6291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6292 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6293 F:      drivers/firmware/dmi-id.c
6294 F:      drivers/firmware/dmi_scan.c
6295 F:      include/linux/dmi.h
6296
6297 DOCUMENTATION
6298 M:      Jonathan Corbet <corbet@lwn.net>
6299 L:      linux-doc@vger.kernel.org
6300 S:      Maintained
6301 P:      Documentation/doc-guide/maintainer-profile.rst
6302 T:      git git://git.lwn.net/linux.git docs-next
6303 F:      Documentation/
6304 F:      scripts/documentation-file-ref-check
6305 F:      scripts/kernel-doc
6306 F:      scripts/sphinx-pre-install
6307 X:      Documentation/ABI/
6308 X:      Documentation/admin-guide/media/
6309 X:      Documentation/devicetree/
6310 X:      Documentation/driver-api/media/
6311 X:      Documentation/firmware-guide/acpi/
6312 X:      Documentation/i2c/
6313 X:      Documentation/netlink/
6314 X:      Documentation/power/
6315 X:      Documentation/spi/
6316 X:      Documentation/userspace-api/media/
6317
6318 DOCUMENTATION PROCESS
6319 M:      Jonathan Corbet <corbet@lwn.net>
6320 L:      workflows@vger.kernel.org
6321 S:      Maintained
6322 F:      Documentation/maintainer/
6323 F:      Documentation/process/
6324
6325 DOCUMENTATION REPORTING ISSUES
6326 M:      Thorsten Leemhuis <linux@leemhuis.info>
6327 L:      linux-doc@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6330 F:      Documentation/admin-guide/reporting-issues.rst
6331
6332 DOCUMENTATION SCRIPTS
6333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/sphinx/parse-headers.pl
6337 F:      scripts/documentation-file-ref-check
6338 F:      scripts/sphinx-pre-install
6339
6340 DOCUMENTATION/ITALIAN
6341 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6342 L:      linux-doc@vger.kernel.org
6343 S:      Maintained
6344 F:      Documentation/translations/it_IT
6345
6346 DOCUMENTATION/JAPANESE
6347 R:      Akira Yokosawa <akiyks@gmail.com>
6348 L:      linux-doc@vger.kernel.org
6349 S:      Maintained
6350 F:      Documentation/translations/ja_JP
6351
6352 DONGWOON DW9714 LENS VOICE COIL DRIVER
6353 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6354 L:      linux-media@vger.kernel.org
6355 S:      Maintained
6356 T:      git git://linuxtv.org/media_tree.git
6357 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6358 F:      drivers/media/i2c/dw9714.c
6359
6360 DONGWOON DW9719 LENS VOICE COIL DRIVER
6361 M:      Daniel Scally <djrscally@gmail.com>
6362 L:      linux-media@vger.kernel.org
6363 S:      Maintained
6364 T:      git git://linuxtv.org/media_tree.git
6365 F:      drivers/media/i2c/dw9719.c
6366
6367 DONGWOON DW9768 LENS VOICE COIL DRIVER
6368 L:      linux-media@vger.kernel.org
6369 S:      Orphan
6370 T:      git git://linuxtv.org/media_tree.git
6371 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6372 F:      drivers/media/i2c/dw9768.c
6373
6374 DONGWOON DW9807 LENS VOICE COIL DRIVER
6375 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6376 L:      linux-media@vger.kernel.org
6377 S:      Maintained
6378 T:      git git://linuxtv.org/media_tree.git
6379 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6380 F:      drivers/media/i2c/dw9807-vcm.c
6381
6382 DOUBLETALK DRIVER
6383 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6384 L:      blinux-list@redhat.com
6385 S:      Maintained
6386 F:      drivers/char/dtlk.c
6387 F:      include/linux/dtlk.h
6388
6389 DPAA2 DATAPATH I/O (DPIO) DRIVER
6390 M:      Roy Pledge <Roy.Pledge@nxp.com>
6391 L:      linux-kernel@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/soc/fsl/dpio
6394
6395 DPAA2 ETHERNET DRIVER
6396 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6397 L:      netdev@vger.kernel.org
6398 S:      Maintained
6399 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6400 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6401 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6402 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6403 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6404 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6405 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6406 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6407 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6408 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6409
6410 DPAA2 ETHERNET SWITCH DRIVER
6411 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6412 L:      netdev@vger.kernel.org
6413 S:      Maintained
6414 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6416 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6417
6418 DPLL SUBSYSTEM
6419 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6420 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6421 M:      Jiri Pirko <jiri@resnulli.us>
6422 L:      netdev@vger.kernel.org
6423 S:      Supported
6424 F:      Documentation/driver-api/dpll.rst
6425 F:      drivers/dpll/*
6426 F:      include/linux/dpll.h
6427 F:      include/uapi/linux/dpll.h
6428
6429 DRBD DRIVER
6430 M:      Philipp Reisner <philipp.reisner@linbit.com>
6431 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6432 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6433 L:      drbd-dev@lists.linbit.com
6434 S:      Supported
6435 W:      http://www.drbd.org
6436 T:      git git://git.linbit.com/linux-drbd.git
6437 T:      git git://git.linbit.com/drbd-8.4.git
6438 F:      Documentation/admin-guide/blockdev/
6439 F:      drivers/block/drbd/
6440 F:      include/linux/drbd*
6441 F:      lib/lru_cache.c
6442
6443 DRIVER COMPONENT FRAMEWORK
6444 L:      dri-devel@lists.freedesktop.org
6445 F:      drivers/base/component.c
6446 F:      include/linux/component.h
6447
6448 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6449 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6450 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6451 S:      Supported
6452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6453 F:      Documentation/core-api/kobject.rst
6454 F:      drivers/base/
6455 F:      fs/debugfs/
6456 F:      fs/sysfs/
6457 F:      include/linux/debugfs.h
6458 F:      include/linux/fwnode.h
6459 F:      include/linux/kobj*
6460 F:      include/linux/property.h
6461 F:      lib/kobj*
6462
6463 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6464 M:      Nishanth Menon <nm@ti.com>
6465 L:      linux-pm@vger.kernel.org
6466 S:      Maintained
6467 F:      drivers/soc/ti/smartreflex.c
6468 F:      include/linux/power/smartreflex.h
6469
6470 DRM ACCEL DRIVERS FOR INTEL VPU
6471 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6472 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6473 L:      dri-devel@lists.freedesktop.org
6474 S:      Supported
6475 T:      git git://anongit.freedesktop.org/drm/drm-misc
6476 F:      drivers/accel/ivpu/
6477 F:      include/uapi/drm/ivpu_accel.h
6478
6479 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6480 M:      Oded Gabbay <ogabbay@kernel.org>
6481 L:      dri-devel@lists.freedesktop.org
6482 S:      Maintained
6483 C:      irc://irc.oftc.net/dri-devel
6484 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6485 F:      Documentation/accel/
6486 F:      drivers/accel/
6487 F:      include/drm/drm_accel.h
6488
6489 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6490 M:      Maxime Ripard <mripard@kernel.org>
6491 M:      Chen-Yu Tsai <wens@csie.org>
6492 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6493 L:      dri-devel@lists.freedesktop.org
6494 S:      Supported
6495 T:      git git://anongit.freedesktop.org/drm/drm-misc
6496 F:      drivers/gpu/drm/sun4i/sun8i*
6497
6498 DRM DRIVER FOR ARM PL111 CLCD
6499 S:      Orphan
6500 T:      git git://anongit.freedesktop.org/drm/drm-misc
6501 F:      drivers/gpu/drm/pl111/
6502
6503 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6504 M:      Linus Walleij <linus.walleij@linaro.org>
6505 S:      Maintained
6506 T:      git git://anongit.freedesktop.org/drm/drm-misc
6507 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6508 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6509
6510 DRM DRIVER FOR ASPEED BMC GFX
6511 M:      Joel Stanley <joel@jms.id.au>
6512 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6513 S:      Supported
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6516 F:      drivers/gpu/drm/aspeed/
6517
6518 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6519 M:      Dave Airlie <airlied@redhat.com>
6520 R:      Thomas Zimmermann <tzimmermann@suse.de>
6521 R:      Jocelyn Falempe <jfalempe@redhat.com>
6522 L:      dri-devel@lists.freedesktop.org
6523 S:      Supported
6524 T:      git git://anongit.freedesktop.org/drm/drm-misc
6525 F:      drivers/gpu/drm/ast/
6526
6527 DRM DRIVER FOR BOCHS VIRTUAL GPU
6528 M:      Gerd Hoffmann <kraxel@redhat.com>
6529 L:      virtualization@lists.linux.dev
6530 S:      Maintained
6531 T:      git git://anongit.freedesktop.org/drm/drm-misc
6532 F:      drivers/gpu/drm/tiny/bochs.c
6533
6534 DRM DRIVER FOR BOE HIMAX8279D PANELS
6535 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6536 S:      Maintained
6537 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6538 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6539
6540 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6541 M:      Jagan Teki <jagan@amarulasolutions.com>
6542 S:      Maintained
6543 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6544 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6545
6546 DRM DRIVER FOR EBBG FT8719 PANEL
6547 M:      Joel Selvaraj <jo@jsfamily.in>
6548 S:      Maintained
6549 T:      git git://anongit.freedesktop.org/drm/drm-misc
6550 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6551 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6552
6553 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6554 M:      Linus Walleij <linus.walleij@linaro.org>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      drivers/gpu/drm/tve200/
6558
6559 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6560 M:      Icenowy Zheng <icenowy@aosc.io>
6561 S:      Maintained
6562 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6563 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6564
6565 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6566 M:      Jagan Teki <jagan@amarulasolutions.com>
6567 S:      Maintained
6568 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6569 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6570
6571 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6572 M:      Thomas Zimmermann <tzimmermann@suse.de>
6573 M:      Javier Martinez Canillas <javierm@redhat.com>
6574 L:      dri-devel@lists.freedesktop.org
6575 S:      Maintained
6576 T:      git git://anongit.freedesktop.org/drm/drm-misc
6577 F:      drivers/gpu/drm/drm_aperture.c
6578 F:      drivers/gpu/drm/tiny/ofdrm.c
6579 F:      drivers/gpu/drm/tiny/simpledrm.c
6580 F:      drivers/video/aperture.c
6581 F:      drivers/video/nomodeset.c
6582 F:      include/drm/drm_aperture.h
6583 F:      include/linux/aperture.h
6584 F:      include/video/nomodeset.h
6585
6586 DRM DRIVER FOR GENERIC EDP PANELS
6587 R:      Douglas Anderson <dianders@chromium.org>
6588 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6589 F:      drivers/gpu/drm/panel/panel-edp.c
6590
6591 DRM DRIVER FOR GENERIC USB DISPLAY
6592 M:      Noralf Trønnes <noralf@tronnes.org>
6593 S:      Maintained
6594 W:      https://github.com/notro/gud/wiki
6595 T:      git git://anongit.freedesktop.org/drm/drm-misc
6596 F:      drivers/gpu/drm/gud/
6597 F:      include/drm/gud.h
6598
6599 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6600 M:      Hans de Goede <hdegoede@redhat.com>
6601 S:      Maintained
6602 T:      git git://anongit.freedesktop.org/drm/drm-misc
6603 F:      drivers/gpu/drm/tiny/gm12u320.c
6604
6605 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6606 M:      Ondrej Jirman <megi@xff.cz>
6607 M:      Javier Martinez Canillas <javierm@redhat.com>
6608 S:      Maintained
6609 T:      git git://anongit.freedesktop.org/drm/drm-misc
6610 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6611 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6612
6613 DRM DRIVER FOR HX8357D PANELS
6614 S:      Orphan
6615 T:      git git://anongit.freedesktop.org/drm/drm-misc
6616 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6617 F:      drivers/gpu/drm/tiny/hx8357d.c
6618
6619 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6620 M:      Deepak Rawat <drawat.floss@gmail.com>
6621 L:      linux-hyperv@vger.kernel.org
6622 L:      dri-devel@lists.freedesktop.org
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      drivers/gpu/drm/hyperv
6626
6627 DRM DRIVER FOR ILITEK ILI9225 PANELS
6628 M:      David Lechner <david@lechnology.com>
6629 S:      Maintained
6630 T:      git git://anongit.freedesktop.org/drm/drm-misc
6631 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6632 F:      drivers/gpu/drm/tiny/ili9225.c
6633
6634 DRM DRIVER FOR ILITEK ILI9486 PANELS
6635 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6636 S:      Maintained
6637 T:      git git://anongit.freedesktop.org/drm/drm-misc
6638 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6639 F:      drivers/gpu/drm/tiny/ili9486.c
6640
6641 DRM DRIVER FOR ILITEK ILI9805 PANELS
6642 M:      Michael Trimarchi <michael@amarulasolutions.com>
6643 S:      Maintained
6644 F:      Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml
6645 F:      drivers/gpu/drm/panel/panel-ilitek-ili9805.c
6646
6647 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6648 M:      Jagan Teki <jagan@edgeble.ai>
6649 S:      Maintained
6650 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6651 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6652
6653 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6654 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6655 S:      Supported
6656 T:      git git://anongit.freedesktop.org/drm/drm-misc
6657 F:      drivers/gpu/drm/logicvc/
6658
6659 DRM DRIVER FOR LVDS PANELS
6660 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6661 L:      dri-devel@lists.freedesktop.org
6662 S:      Maintained
6663 T:      git git://anongit.freedesktop.org/drm/drm-misc
6664 F:      Documentation/devicetree/bindings/display/lvds.yaml
6665 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6666 F:      drivers/gpu/drm/panel/panel-lvds.c
6667
6668 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6669 M:      Guido Günther <agx@sigxcpu.org>
6670 R:      Purism Kernel Team <kernel@puri.sm>
6671 S:      Maintained
6672 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6673 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6674
6675 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6676 M:      Dave Airlie <airlied@redhat.com>
6677 R:      Thomas Zimmermann <tzimmermann@suse.de>
6678 R:      Jocelyn Falempe <jfalempe@redhat.com>
6679 L:      dri-devel@lists.freedesktop.org
6680 S:      Supported
6681 T:      git git://anongit.freedesktop.org/drm/drm-misc
6682 F:      drivers/gpu/drm/mgag200/
6683
6684 DRM DRIVER FOR MI0283QT
6685 M:      Noralf Trønnes <noralf@tronnes.org>
6686 S:      Maintained
6687 T:      git git://anongit.freedesktop.org/drm/drm-misc
6688 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6689 F:      drivers/gpu/drm/tiny/mi0283qt.c
6690
6691 DRM DRIVER FOR MIPI DBI compatible panels
6692 M:      Noralf Trønnes <noralf@tronnes.org>
6693 S:      Maintained
6694 W:      https://github.com/notro/panel-mipi-dbi/wiki
6695 T:      git git://anongit.freedesktop.org/drm/drm-misc
6696 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6697 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6698
6699 DRM DRIVER FOR MSM ADRENO GPU
6700 M:      Rob Clark <robdclark@gmail.com>
6701 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6702 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6703 R:      Sean Paul <sean@poorly.run>
6704 R:      Marijn Suijten <marijn.suijten@somainline.org>
6705 L:      linux-arm-msm@vger.kernel.org
6706 L:      dri-devel@lists.freedesktop.org
6707 L:      freedreno@lists.freedesktop.org
6708 S:      Maintained
6709 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6710 T:      git https://gitlab.freedesktop.org/drm/msm.git
6711 F:      Documentation/devicetree/bindings/display/msm/
6712 F:      drivers/gpu/drm/ci/xfails/msm*
6713 F:      drivers/gpu/drm/msm/
6714 F:      include/uapi/drm/msm_drm.h
6715
6716 DRM DRIVER FOR NOVATEK NT35510 PANELS
6717 M:      Linus Walleij <linus.walleij@linaro.org>
6718 S:      Maintained
6719 T:      git git://anongit.freedesktop.org/drm/drm-misc
6720 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6721 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6722
6723 DRM DRIVER FOR NOVATEK NT35560 PANELS
6724 M:      Linus Walleij <linus.walleij@linaro.org>
6725 S:      Maintained
6726 T:      git git://anongit.freedesktop.org/drm/drm-misc
6727 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6728 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6729
6730 DRM DRIVER FOR NOVATEK NT36523 PANELS
6731 M:      Jianhua Lu <lujianhua000@gmail.com>
6732 S:      Maintained
6733 T:      git git://anongit.freedesktop.org/drm/drm-misc
6734 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6735 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6736
6737 DRM DRIVER FOR NOVATEK NT36672A PANELS
6738 M:      Sumit Semwal <sumit.semwal@linaro.org>
6739 S:      Maintained
6740 T:      git git://anongit.freedesktop.org/drm/drm-misc
6741 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6742 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6743
6744 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6745 M:      Karol Herbst <kherbst@redhat.com>
6746 M:      Lyude Paul <lyude@redhat.com>
6747 M:      Danilo Krummrich <dakr@redhat.com>
6748 L:      dri-devel@lists.freedesktop.org
6749 L:      nouveau@lists.freedesktop.org
6750 S:      Supported
6751 W:      https://nouveau.freedesktop.org/
6752 Q:      https://patchwork.freedesktop.org/project/nouveau/
6753 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6754 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6755 C:      irc://irc.oftc.net/nouveau
6756 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6757 F:      drivers/gpu/drm/nouveau/
6758 F:      include/uapi/drm/nouveau_drm.h
6759
6760 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6761 M:      Stefan Mavrodiev <stefan@olimex.com>
6762 S:      Maintained
6763 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6764 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6765
6766 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6767 R:      Douglas Anderson <dianders@chromium.org>
6768 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6769 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6770
6771 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6772 M:      Noralf Trønnes <noralf@tronnes.org>
6773 S:      Maintained
6774 T:      git git://anongit.freedesktop.org/drm/drm-misc
6775 F:      Documentation/devicetree/bindings/display/repaper.txt
6776 F:      drivers/gpu/drm/tiny/repaper.c
6777
6778 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6779 M:      Dave Airlie <airlied@redhat.com>
6780 M:      Gerd Hoffmann <kraxel@redhat.com>
6781 L:      virtualization@lists.linux.dev
6782 S:      Obsolete
6783 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6784 T:      git git://anongit.freedesktop.org/drm/drm-misc
6785 F:      drivers/gpu/drm/tiny/cirrus.c
6786
6787 DRM DRIVER FOR QXL VIRTUAL GPU
6788 M:      Dave Airlie <airlied@redhat.com>
6789 M:      Gerd Hoffmann <kraxel@redhat.com>
6790 L:      virtualization@lists.linux.dev
6791 L:      spice-devel@lists.freedesktop.org
6792 S:      Maintained
6793 T:      git git://anongit.freedesktop.org/drm/drm-misc
6794 F:      drivers/gpu/drm/qxl/
6795 F:      include/uapi/drm/qxl_drm.h
6796
6797 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6798 M:      Robert Chiras <robert.chiras@nxp.com>
6799 S:      Maintained
6800 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6801 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6802
6803 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6804 M:      Linus Walleij <linus.walleij@linaro.org>
6805 S:      Maintained
6806 T:      git git://anongit.freedesktop.org/drm/drm-misc
6807 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6808 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6809
6810 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6811 M:      Inki Dae <inki.dae@samsung.com>
6812 M:      Jagan Teki <jagan@amarulasolutions.com>
6813 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6814 S:      Maintained
6815 T:      git git://anongit.freedesktop.org/drm/drm-misc
6816 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6817 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6818 F:      include/drm/bridge/samsung-dsim.h
6819
6820 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6821 M:      Markuss Broks <markuss.broks@gmail.com>
6822 S:      Maintained
6823 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6824 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6825
6826 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6827 M:      Artur Weber <aweber.kernel@gmail.com>
6828 S:      Maintained
6829 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6830 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6831
6832 DRM DRIVER FOR SITRONIX ST7586 PANELS
6833 M:      David Lechner <david@lechnology.com>
6834 S:      Maintained
6835 T:      git git://anongit.freedesktop.org/drm/drm-misc
6836 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6837 F:      drivers/gpu/drm/tiny/st7586.c
6838
6839 DRM DRIVER FOR SITRONIX ST7701 PANELS
6840 M:      Jagan Teki <jagan@amarulasolutions.com>
6841 S:      Maintained
6842 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6843 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6844
6845 DRM DRIVER FOR SITRONIX ST7703 PANELS
6846 M:      Guido Günther <agx@sigxcpu.org>
6847 R:      Purism Kernel Team <kernel@puri.sm>
6848 R:      Ondrej Jirman <megi@xff.cz>
6849 S:      Maintained
6850 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6851 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6852
6853 DRM DRIVER FOR SITRONIX ST7735R PANELS
6854 M:      David Lechner <david@lechnology.com>
6855 S:      Maintained
6856 T:      git git://anongit.freedesktop.org/drm/drm-misc
6857 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6858 F:      drivers/gpu/drm/tiny/st7735r.c
6859
6860 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6861 M:      Javier Martinez Canillas <javierm@redhat.com>
6862 S:      Maintained
6863 T:      git git://anongit.freedesktop.org/drm/drm-misc
6864 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6865 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6866 F:      drivers/gpu/drm/solomon/ssd130x*
6867
6868 DRM DRIVER FOR ST-ERICSSON MCDE
6869 M:      Linus Walleij <linus.walleij@linaro.org>
6870 S:      Maintained
6871 T:      git git://anongit.freedesktop.org/drm/drm-misc
6872 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6873 F:      drivers/gpu/drm/mcde/
6874
6875 DRM DRIVER FOR SYNAPTICS R63353 PANELS
6876 M:      Michael Trimarchi <michael@amarulasolutions.com>
6877 S:      Maintained
6878 F:      Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml
6879 F:      drivers/gpu/drm/panel/panel-synaptics-r63353.c
6880
6881 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6882 M:      Jagan Teki <jagan@amarulasolutions.com>
6883 S:      Maintained
6884 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6885 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6886
6887 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6888 R:      Douglas Anderson <dianders@chromium.org>
6889 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6890 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6891
6892 DRM DRIVER FOR TPO TPG110 PANELS
6893 M:      Linus Walleij <linus.walleij@linaro.org>
6894 S:      Maintained
6895 T:      git git://anongit.freedesktop.org/drm/drm-misc
6896 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6897 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6898
6899 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6900 M:      Dave Airlie <airlied@redhat.com>
6901 R:      Sean Paul <sean@poorly.run>
6902 R:      Thomas Zimmermann <tzimmermann@suse.de>
6903 L:      dri-devel@lists.freedesktop.org
6904 S:      Supported
6905 T:      git git://anongit.freedesktop.org/drm/drm-misc
6906 F:      drivers/gpu/drm/udl/
6907
6908 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6909 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6910 M:      Melissa Wen <melissa.srw@gmail.com>
6911 M:      Maíra Canal <mairacanal@riseup.net>
6912 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6913 R:      Daniel Vetter <daniel@ffwll.ch>
6914 L:      dri-devel@lists.freedesktop.org
6915 S:      Maintained
6916 T:      git git://anongit.freedesktop.org/drm/drm-misc
6917 F:      Documentation/gpu/vkms.rst
6918 F:      drivers/gpu/drm/vkms/
6919
6920 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6921 M:      Hans de Goede <hdegoede@redhat.com>
6922 L:      dri-devel@lists.freedesktop.org
6923 S:      Maintained
6924 T:      git git://anongit.freedesktop.org/drm/drm-misc
6925 F:      drivers/gpu/drm/vboxvideo/
6926
6927 DRM DRIVER FOR VMWARE VIRTUAL GPU
6928 M:      Zack Rusin <zack.rusin@broadcom.com>
6929 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
6930 L:      dri-devel@lists.freedesktop.org
6931 S:      Supported
6932 T:      git git://anongit.freedesktop.org/drm/drm-misc
6933 F:      drivers/gpu/drm/vmwgfx/
6934 F:      include/uapi/drm/vmwgfx_drm.h
6935
6936 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6937 M:      Linus Walleij <linus.walleij@linaro.org>
6938 S:      Maintained
6939 T:      git git://anongit.freedesktop.org/drm/drm-misc
6940 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6941 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6942
6943 DRM DRIVERS
6944 M:      David Airlie <airlied@gmail.com>
6945 M:      Daniel Vetter <daniel@ffwll.ch>
6946 L:      dri-devel@lists.freedesktop.org
6947 S:      Maintained
6948 B:      https://gitlab.freedesktop.org/drm
6949 C:      irc://irc.oftc.net/dri-devel
6950 T:      git git://anongit.freedesktop.org/drm/drm
6951 F:      Documentation/devicetree/bindings/display/
6952 F:      Documentation/devicetree/bindings/gpu/
6953 F:      Documentation/gpu/
6954 F:      drivers/gpu/
6955 F:      include/drm/
6956 F:      include/linux/vga*
6957 F:      include/uapi/drm/
6958
6959 DRM DRIVERS AND MISC GPU PATCHES
6960 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6961 M:      Maxime Ripard <mripard@kernel.org>
6962 M:      Thomas Zimmermann <tzimmermann@suse.de>
6963 S:      Maintained
6964 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6965 T:      git git://anongit.freedesktop.org/drm/drm-misc
6966 F:      Documentation/devicetree/bindings/display/
6967 F:      Documentation/devicetree/bindings/gpu/
6968 F:      Documentation/gpu/
6969 F:      drivers/gpu/drm/
6970 F:      drivers/gpu/vga/
6971 F:      include/drm/drm
6972 F:      include/linux/vga*
6973 F:      include/uapi/drm/
6974 X:      drivers/gpu/drm/amd/
6975 X:      drivers/gpu/drm/armada/
6976 X:      drivers/gpu/drm/etnaviv/
6977 X:      drivers/gpu/drm/exynos/
6978 X:      drivers/gpu/drm/i915/
6979 X:      drivers/gpu/drm/kmb/
6980 X:      drivers/gpu/drm/mediatek/
6981 X:      drivers/gpu/drm/msm/
6982 X:      drivers/gpu/drm/nouveau/
6983 X:      drivers/gpu/drm/radeon/
6984 X:      drivers/gpu/drm/renesas/
6985 X:      drivers/gpu/drm/tegra/
6986
6987 DRM DRIVERS FOR ALLWINNER A10
6988 M:      Maxime Ripard <mripard@kernel.org>
6989 M:      Chen-Yu Tsai <wens@csie.org>
6990 L:      dri-devel@lists.freedesktop.org
6991 S:      Supported
6992 T:      git git://anongit.freedesktop.org/drm/drm-misc
6993 F:      Documentation/devicetree/bindings/display/allwinner*
6994 F:      drivers/gpu/drm/sun4i/
6995
6996 DRM DRIVERS FOR AMLOGIC SOCS
6997 M:      Neil Armstrong <neil.armstrong@linaro.org>
6998 L:      dri-devel@lists.freedesktop.org
6999 L:      linux-amlogic@lists.infradead.org
7000 S:      Supported
7001 W:      http://linux-meson.com/
7002 T:      git git://anongit.freedesktop.org/drm/drm-misc
7003 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7004 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7005 F:      Documentation/gpu/meson.rst
7006 F:      drivers/gpu/drm/ci/xfails/meson*
7007 F:      drivers/gpu/drm/meson/
7008
7009 DRM DRIVERS FOR ATMEL HLCDC
7010 M:      Sam Ravnborg <sam@ravnborg.org>
7011 M:      Boris Brezillon <bbrezillon@kernel.org>
7012 L:      dri-devel@lists.freedesktop.org
7013 S:      Supported
7014 T:      git git://anongit.freedesktop.org/drm/drm-misc
7015 F:      Documentation/devicetree/bindings/display/atmel/
7016 F:      drivers/gpu/drm/atmel-hlcdc/
7017
7018 DRM DRIVERS FOR BRIDGE CHIPS
7019 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7020 M:      Neil Armstrong <neil.armstrong@linaro.org>
7021 M:      Robert Foss <rfoss@kernel.org>
7022 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7023 R:      Jonas Karlman <jonas@kwiboo.se>
7024 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7025 S:      Maintained
7026 T:      git git://anongit.freedesktop.org/drm/drm-misc
7027 F:      Documentation/devicetree/bindings/display/bridge/
7028 F:      drivers/gpu/drm/bridge/
7029 F:      drivers/gpu/drm/drm_bridge.c
7030 F:      drivers/gpu/drm/drm_bridge_connector.c
7031 F:      include/drm/drm_bridge.h
7032 F:      include/drm/drm_bridge_connector.h
7033
7034 DRM DRIVERS FOR EXYNOS
7035 M:      Inki Dae <inki.dae@samsung.com>
7036 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7037 M:      Kyungmin Park <kyungmin.park@samsung.com>
7038 L:      dri-devel@lists.freedesktop.org
7039 S:      Supported
7040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7041 F:      Documentation/devicetree/bindings/display/exynos/
7042 F:      Documentation/devicetree/bindings/display/samsung/
7043 F:      drivers/gpu/drm/exynos/
7044 F:      include/uapi/drm/exynos_drm.h
7045
7046 DRM DRIVERS FOR FREESCALE DCU
7047 M:      Stefan Agner <stefan@agner.ch>
7048 M:      Alison Wang <alison.wang@nxp.com>
7049 L:      dri-devel@lists.freedesktop.org
7050 S:      Supported
7051 T:      git git://anongit.freedesktop.org/drm/drm-misc
7052 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7053 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7054 F:      drivers/gpu/drm/fsl-dcu/
7055
7056 DRM DRIVERS FOR FREESCALE IMX 5/6
7057 M:      Philipp Zabel <p.zabel@pengutronix.de>
7058 L:      dri-devel@lists.freedesktop.org
7059 S:      Maintained
7060 T:      git git://anongit.freedesktop.org/drm/drm-misc
7061 T:      git git://git.pengutronix.de/git/pza/linux
7062 F:      Documentation/devicetree/bindings/display/imx/
7063 F:      drivers/gpu/drm/imx/ipuv3/
7064 F:      drivers/gpu/ipu-v3/
7065
7066 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7067 M:      Liu Ying <victor.liu@nxp.com>
7068 L:      dri-devel@lists.freedesktop.org
7069 S:      Maintained
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7071 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7072 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7073 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7074 F:      drivers/gpu/drm/bridge/imx/
7075
7076 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7077 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7078 L:      dri-devel@lists.freedesktop.org
7079 S:      Maintained
7080 T:      git git://anongit.freedesktop.org/drm/drm-misc
7081 F:      drivers/gpu/drm/gma500/
7082
7083 DRM DRIVERS FOR HISILICON
7084 M:      Xinliang Liu <xinliang.liu@linaro.org>
7085 M:      Tian Tao  <tiantao6@hisilicon.com>
7086 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7087 R:      Sumit Semwal <sumit.semwal@linaro.org>
7088 R:      Yongqin Liu <yongqin.liu@linaro.org>
7089 R:      John Stultz <jstultz@google.com>
7090 L:      dri-devel@lists.freedesktop.org
7091 S:      Maintained
7092 T:      git git://anongit.freedesktop.org/drm/drm-misc
7093 F:      Documentation/devicetree/bindings/display/hisilicon/
7094 F:      drivers/gpu/drm/hisilicon/
7095
7096 DRM DRIVERS FOR LIMA
7097 M:      Qiang Yu <yuq825@gmail.com>
7098 L:      dri-devel@lists.freedesktop.org
7099 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7100 S:      Maintained
7101 T:      git git://anongit.freedesktop.org/drm/drm-misc
7102 F:      drivers/gpu/drm/lima/
7103 F:      include/uapi/drm/lima_drm.h
7104
7105 DRM DRIVERS FOR LOONGSON
7106 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7107 L:      dri-devel@lists.freedesktop.org
7108 S:      Supported
7109 T:      git git://anongit.freedesktop.org/drm/drm-misc
7110 F:      drivers/gpu/drm/loongson/
7111
7112 DRM DRIVERS FOR MEDIATEK
7113 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7114 M:      Philipp Zabel <p.zabel@pengutronix.de>
7115 L:      dri-devel@lists.freedesktop.org
7116 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7117 S:      Supported
7118 F:      Documentation/devicetree/bindings/display/mediatek/
7119 F:      drivers/gpu/drm/ci/xfails/mediatek*
7120 F:      drivers/gpu/drm/mediatek/
7121 F:      drivers/phy/mediatek/phy-mtk-dp.c
7122 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7123 F:      drivers/phy/mediatek/phy-mtk-mipi*
7124
7125 DRM DRIVERS FOR NVIDIA TEGRA
7126 M:      Thierry Reding <thierry.reding@gmail.com>
7127 M:      Mikko Perttunen <mperttunen@nvidia.com>
7128 L:      dri-devel@lists.freedesktop.org
7129 L:      linux-tegra@vger.kernel.org
7130 S:      Supported
7131 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7132 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7133 F:      Documentation/devicetree/bindings/gpu/host1x/
7134 F:      drivers/gpu/drm/tegra/
7135 F:      drivers/gpu/host1x/
7136 F:      include/linux/host1x.h
7137 F:      include/uapi/drm/tegra_drm.h
7138
7139 DRM DRIVERS FOR RENESAS R-CAR
7140 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7141 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7142 L:      dri-devel@lists.freedesktop.org
7143 L:      linux-renesas-soc@vger.kernel.org
7144 S:      Supported
7145 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7146 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7147 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7148 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7149 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7150 F:      drivers/gpu/drm/renesas/rcar-du/
7151
7152 DRM DRIVERS FOR RENESAS SHMOBILE
7153 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7154 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7155 L:      dri-devel@lists.freedesktop.org
7156 L:      linux-renesas-soc@vger.kernel.org
7157 S:      Supported
7158 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7159 F:      drivers/gpu/drm/renesas/shmobile/
7160 F:      include/linux/platform_data/shmob_drm.h
7161
7162 DRM DRIVERS FOR ROCKCHIP
7163 M:      Sandy Huang <hjc@rock-chips.com>
7164 M:      Heiko Stübner <heiko@sntech.de>
7165 M:      Andy Yan <andy.yan@rock-chips.com>
7166 L:      dri-devel@lists.freedesktop.org
7167 S:      Maintained
7168 T:      git git://anongit.freedesktop.org/drm/drm-misc
7169 F:      Documentation/devicetree/bindings/display/rockchip/
7170 F:      drivers/gpu/drm/ci/xfails/rockchip*
7171 F:      drivers/gpu/drm/rockchip/
7172
7173 DRM DRIVERS FOR STI
7174 M:      Alain Volmat <alain.volmat@foss.st.com>
7175 L:      dri-devel@lists.freedesktop.org
7176 S:      Maintained
7177 T:      git git://anongit.freedesktop.org/drm/drm-misc
7178 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7179 F:      drivers/gpu/drm/sti
7180
7181 DRM DRIVERS FOR STM
7182 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7183 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7184 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7185 L:      dri-devel@lists.freedesktop.org
7186 S:      Maintained
7187 T:      git git://anongit.freedesktop.org/drm/drm-misc
7188 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7189 F:      drivers/gpu/drm/stm
7190
7191 DRM DRIVERS FOR TI KEYSTONE
7192 M:      Jyri Sarha <jyri.sarha@iki.fi>
7193 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7194 L:      dri-devel@lists.freedesktop.org
7195 S:      Maintained
7196 T:      git git://anongit.freedesktop.org/drm/drm-misc
7197 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7198 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7199 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7200 F:      drivers/gpu/drm/tidss/
7201
7202 DRM DRIVERS FOR TI LCDC
7203 M:      Jyri Sarha <jyri.sarha@iki.fi>
7204 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7205 L:      dri-devel@lists.freedesktop.org
7206 S:      Maintained
7207 T:      git git://anongit.freedesktop.org/drm/drm-misc
7208 F:      Documentation/devicetree/bindings/display/tilcdc/
7209 F:      drivers/gpu/drm/tilcdc/
7210
7211 DRM DRIVERS FOR TI OMAP
7212 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7213 L:      dri-devel@lists.freedesktop.org
7214 S:      Maintained
7215 T:      git git://anongit.freedesktop.org/drm/drm-misc
7216 F:      Documentation/devicetree/bindings/display/ti/
7217 F:      drivers/gpu/drm/omapdrm/
7218
7219 DRM DRIVERS FOR V3D
7220 M:      Melissa Wen <mwen@igalia.com>
7221 M:      Maíra Canal <mcanal@igalia.com>
7222 S:      Supported
7223 T:      git git://anongit.freedesktop.org/drm/drm-misc
7224 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7225 F:      drivers/gpu/drm/v3d/
7226 F:      include/uapi/drm/v3d_drm.h
7227
7228 DRM DRIVERS FOR VC4
7229 M:      Maxime Ripard <mripard@kernel.org>
7230 S:      Supported
7231 T:      git git://github.com/anholt/linux
7232 T:      git git://anongit.freedesktop.org/drm/drm-misc
7233 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7234 F:      drivers/gpu/drm/vc4/
7235 F:      include/uapi/drm/vc4_drm.h
7236
7237 DRM DRIVERS FOR VIVANTE GPU IP
7238 M:      Lucas Stach <l.stach@pengutronix.de>
7239 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7240 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7241 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7242 L:      dri-devel@lists.freedesktop.org
7243 S:      Maintained
7244 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7245 F:      drivers/gpu/drm/etnaviv/
7246 F:      include/uapi/drm/etnaviv_drm.h
7247
7248 DRM DRIVERS FOR XEN
7249 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7250 L:      dri-devel@lists.freedesktop.org
7251 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7252 S:      Supported
7253 T:      git git://anongit.freedesktop.org/drm/drm-misc
7254 F:      Documentation/gpu/xen-front.rst
7255 F:      drivers/gpu/drm/xen/
7256
7257 DRM DRIVERS FOR XILINX
7258 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7259 L:      dri-devel@lists.freedesktop.org
7260 S:      Maintained
7261 T:      git git://anongit.freedesktop.org/drm/drm-misc
7262 F:      Documentation/devicetree/bindings/display/xlnx/
7263 F:      drivers/gpu/drm/xlnx/
7264
7265 DRM GPU SCHEDULER
7266 M:      Luben Tuikov <ltuikov89@gmail.com>
7267 L:      dri-devel@lists.freedesktop.org
7268 S:      Maintained
7269 T:      git git://anongit.freedesktop.org/drm/drm-misc
7270 F:      drivers/gpu/drm/scheduler/
7271 F:      include/drm/gpu_scheduler.h
7272
7273 DRM PANEL DRIVERS
7274 M:      Neil Armstrong <neil.armstrong@linaro.org>
7275 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7276 R:      Sam Ravnborg <sam@ravnborg.org>
7277 L:      dri-devel@lists.freedesktop.org
7278 S:      Maintained
7279 T:      git git://anongit.freedesktop.org/drm/drm-misc
7280 F:      Documentation/devicetree/bindings/display/panel/
7281 F:      drivers/gpu/drm/drm_panel.c
7282 F:      drivers/gpu/drm/panel/
7283 F:      include/drm/drm_panel.h
7284
7285 DRM PRIVACY-SCREEN CLASS
7286 M:      Hans de Goede <hdegoede@redhat.com>
7287 L:      dri-devel@lists.freedesktop.org
7288 S:      Maintained
7289 T:      git git://anongit.freedesktop.org/drm/drm-misc
7290 F:      drivers/gpu/drm/drm_privacy_screen*
7291 F:      include/drm/drm_privacy_screen*
7292
7293 DRM TTM SUBSYSTEM
7294 M:      Christian Koenig <christian.koenig@amd.com>
7295 M:      Huang Rui <ray.huang@amd.com>
7296 L:      dri-devel@lists.freedesktop.org
7297 S:      Maintained
7298 T:      git git://anongit.freedesktop.org/drm/drm-misc
7299 F:      drivers/gpu/drm/ttm/
7300 F:      include/drm/ttm/
7301
7302 DRM AUTOMATED TESTING
7303 M:      Helen Koike <helen.koike@collabora.com>
7304 L:      dri-devel@lists.freedesktop.org
7305 S:      Maintained
7306 T:      git git://anongit.freedesktop.org/drm/drm-misc
7307 F:      Documentation/gpu/automated_testing.rst
7308 F:      drivers/gpu/drm/ci/
7309
7310 DSBR100 USB FM RADIO DRIVER
7311 M:      Alexey Klimov <klimov.linux@gmail.com>
7312 L:      linux-media@vger.kernel.org
7313 S:      Maintained
7314 T:      git git://linuxtv.org/media_tree.git
7315 F:      drivers/media/radio/dsbr100.c
7316
7317 DT3155 MEDIA DRIVER
7318 M:      Hans Verkuil <hverkuil@xs4all.nl>
7319 L:      linux-media@vger.kernel.org
7320 S:      Odd Fixes
7321 W:      https://linuxtv.org
7322 T:      git git://linuxtv.org/media_tree.git
7323 F:      drivers/media/pci/dt3155/
7324
7325 DVB_USB_AF9015 MEDIA DRIVER
7326 L:      linux-media@vger.kernel.org
7327 S:      Orphan
7328 W:      https://linuxtv.org
7329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7330 F:      drivers/media/usb/dvb-usb-v2/af9015*
7331
7332 DVB_USB_AF9035 MEDIA DRIVER
7333 L:      linux-media@vger.kernel.org
7334 S:      Orphan
7335 W:      https://linuxtv.org
7336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7337 F:      drivers/media/usb/dvb-usb-v2/af9035*
7338
7339 DVB_USB_ANYSEE MEDIA DRIVER
7340 L:      linux-media@vger.kernel.org
7341 S:      Orphan
7342 W:      https://linuxtv.org
7343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7344 F:      drivers/media/usb/dvb-usb-v2/anysee*
7345
7346 DVB_USB_AU6610 MEDIA DRIVER
7347 L:      linux-media@vger.kernel.org
7348 S:      Orphan
7349 W:      https://linuxtv.org
7350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7351 F:      drivers/media/usb/dvb-usb-v2/au6610*
7352
7353 DVB_USB_CE6230 MEDIA DRIVER
7354 L:      linux-media@vger.kernel.org
7355 S:      Orphan
7356 W:      https://linuxtv.org
7357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7358 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7359
7360 DVB_USB_CXUSB MEDIA DRIVER
7361 M:      Michael Krufky <mkrufky@linuxtv.org>
7362 L:      linux-media@vger.kernel.org
7363 S:      Maintained
7364 W:      https://linuxtv.org
7365 W:      http://github.com/mkrufky
7366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7367 T:      git git://linuxtv.org/media_tree.git
7368 F:      drivers/media/usb/dvb-usb/cxusb*
7369
7370 DVB_USB_EC168 MEDIA DRIVER
7371 L:      linux-media@vger.kernel.org
7372 S:      Orphan
7373 W:      https://linuxtv.org
7374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7375 F:      drivers/media/usb/dvb-usb-v2/ec168*
7376
7377 DVB_USB_GL861 MEDIA DRIVER
7378 L:      linux-media@vger.kernel.org
7379 S:      Orphan
7380 W:      https://linuxtv.org
7381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7382 F:      drivers/media/usb/dvb-usb-v2/gl861*
7383
7384 DVB_USB_MXL111SF MEDIA DRIVER
7385 M:      Michael Krufky <mkrufky@linuxtv.org>
7386 L:      linux-media@vger.kernel.org
7387 S:      Maintained
7388 W:      https://linuxtv.org
7389 W:      http://github.com/mkrufky
7390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7391 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7392 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7393
7394 DVB_USB_RTL28XXU MEDIA DRIVER
7395 L:      linux-media@vger.kernel.org
7396 S:      Orphan
7397 W:      https://linuxtv.org
7398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7399 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7400
7401 DVB_USB_V2 MEDIA DRIVER
7402 L:      linux-media@vger.kernel.org
7403 S:      Orphan
7404 W:      https://linuxtv.org
7405 W:      http://palosaari.fi/linux/
7406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7407 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7408 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7409
7410 DYNAMIC DEBUG
7411 M:      Jason Baron <jbaron@akamai.com>
7412 M:      Jim Cromie <jim.cromie@gmail.com>
7413 S:      Maintained
7414 F:      include/linux/dynamic_debug.h
7415 F:      lib/dynamic_debug.c
7416 F:      lib/test_dynamic_debug.c
7417
7418 DYNAMIC INTERRUPT MODERATION
7419 M:      Tal Gilboa <talgi@nvidia.com>
7420 S:      Maintained
7421 F:      Documentation/networking/net_dim.rst
7422 F:      include/linux/dim.h
7423 F:      lib/dim/
7424
7425 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7426 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7427 L:      linux-pm@vger.kernel.org
7428 S:      Supported
7429 B:      https://bugzilla.kernel.org
7430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7431 F:      drivers/powercap/dtpm*
7432 F:      include/linux/dtpm.h
7433
7434 DZ DECSTATION DZ11 SERIAL DRIVER
7435 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7436 S:      Maintained
7437 F:      drivers/tty/serial/dz.*
7438
7439 E3X0 POWER BUTTON DRIVER
7440 M:      Moritz Fischer <moritz.fischer@ettus.com>
7441 L:      usrp-users@lists.ettus.com
7442 S:      Supported
7443 W:      http://www.ettus.com
7444 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7445 F:      drivers/input/misc/e3x0-button.c
7446
7447 E4000 MEDIA DRIVER
7448 L:      linux-media@vger.kernel.org
7449 S:      Orphan
7450 W:      https://linuxtv.org
7451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7452 F:      drivers/media/tuners/e4000*
7453
7454 EARTH_PT1 MEDIA DRIVER
7455 M:      Akihiro Tsukada <tskd08@gmail.com>
7456 L:      linux-media@vger.kernel.org
7457 S:      Odd Fixes
7458 F:      drivers/media/pci/pt1/
7459
7460 EARTH_PT3 MEDIA DRIVER
7461 M:      Akihiro Tsukada <tskd08@gmail.com>
7462 L:      linux-media@vger.kernel.org
7463 S:      Odd Fixes
7464 F:      drivers/media/pci/pt3/
7465
7466 EC100 MEDIA DRIVER
7467 L:      linux-media@vger.kernel.org
7468 S:      Orphan
7469 W:      https://linuxtv.org
7470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7471 F:      drivers/media/dvb-frontends/ec100*
7472
7473 ECRYPT FILE SYSTEM
7474 M:      Tyler Hicks <code@tyhicks.com>
7475 L:      ecryptfs@vger.kernel.org
7476 S:      Odd Fixes
7477 W:      http://ecryptfs.org
7478 W:      https://launchpad.net/ecryptfs
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7480 F:      Documentation/filesystems/ecryptfs.rst
7481 F:      fs/ecryptfs/
7482
7483 EDAC-AMD64
7484 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7485 L:      linux-edac@vger.kernel.org
7486 S:      Supported
7487 F:      drivers/edac/amd64_edac*
7488 F:      drivers/edac/mce_amd*
7489
7490 EDAC-ARMADA
7491 M:      Jan Luebbe <jlu@pengutronix.de>
7492 L:      linux-edac@vger.kernel.org
7493 S:      Maintained
7494 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7495 F:      drivers/edac/armada_xp_*
7496
7497 EDAC-AST2500
7498 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7499 S:      Supported
7500 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7501 F:      drivers/edac/aspeed_edac.c
7502
7503 EDAC-BLUEFIELD
7504 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7505 S:      Supported
7506 F:      drivers/edac/bluefield_edac.c
7507
7508 EDAC-CALXEDA
7509 M:      Andre Przywara <andre.przywara@arm.com>
7510 L:      linux-edac@vger.kernel.org
7511 S:      Maintained
7512 F:      drivers/edac/highbank*
7513
7514 EDAC-CAVIUM OCTEON
7515 M:      Ralf Baechle <ralf@linux-mips.org>
7516 L:      linux-edac@vger.kernel.org
7517 L:      linux-mips@vger.kernel.org
7518 S:      Supported
7519 F:      drivers/edac/octeon_edac*
7520
7521 EDAC-CAVIUM THUNDERX
7522 M:      Robert Richter <rric@kernel.org>
7523 L:      linux-edac@vger.kernel.org
7524 S:      Odd Fixes
7525 F:      drivers/edac/thunderx_edac*
7526
7527 EDAC-CORE
7528 M:      Borislav Petkov <bp@alien8.de>
7529 M:      Tony Luck <tony.luck@intel.com>
7530 R:      James Morse <james.morse@arm.com>
7531 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7532 R:      Robert Richter <rric@kernel.org>
7533 L:      linux-edac@vger.kernel.org
7534 S:      Supported
7535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7536 F:      Documentation/admin-guide/ras.rst
7537 F:      Documentation/driver-api/edac.rst
7538 F:      drivers/edac/
7539 F:      include/linux/edac.h
7540
7541 EDAC-DMC520
7542 M:      Lei Wang <lewan@microsoft.com>
7543 L:      linux-edac@vger.kernel.org
7544 S:      Supported
7545 F:      drivers/edac/dmc520_edac.c
7546
7547 EDAC-E752X
7548 M:      Mark Gross <markgross@kernel.org>
7549 L:      linux-edac@vger.kernel.org
7550 S:      Maintained
7551 F:      drivers/edac/e752x_edac.c
7552
7553 EDAC-E7XXX
7554 L:      linux-edac@vger.kernel.org
7555 S:      Maintained
7556 F:      drivers/edac/e7xxx_edac.c
7557
7558 EDAC-FSL_DDR
7559 M:      York Sun <york.sun@nxp.com>
7560 L:      linux-edac@vger.kernel.org
7561 S:      Maintained
7562 F:      drivers/edac/fsl_ddr_edac.*
7563
7564 EDAC-GHES
7565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7566 L:      linux-edac@vger.kernel.org
7567 S:      Maintained
7568 F:      drivers/edac/ghes_edac.c
7569
7570 EDAC-I10NM
7571 M:      Tony Luck <tony.luck@intel.com>
7572 L:      linux-edac@vger.kernel.org
7573 S:      Maintained
7574 F:      drivers/edac/i10nm_base.c
7575
7576 EDAC-I3000
7577 L:      linux-edac@vger.kernel.org
7578 S:      Orphan
7579 F:      drivers/edac/i3000_edac.c
7580
7581 EDAC-I5000
7582 L:      linux-edac@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/edac/i5000_edac.c
7585
7586 EDAC-I5400
7587 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7588 L:      linux-edac@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/edac/i5400_edac.c
7591
7592 EDAC-I7300
7593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7594 L:      linux-edac@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/edac/i7300_edac.c
7597
7598 EDAC-I7CORE
7599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7600 L:      linux-edac@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/edac/i7core_edac.c
7603
7604 EDAC-I82443BXGX
7605 M:      Tim Small <tim@buttersideup.com>
7606 L:      linux-edac@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/edac/i82443bxgx_edac.c
7609
7610 EDAC-I82975X
7611 M:      "Arvind R." <arvino55@gmail.com>
7612 L:      linux-edac@vger.kernel.org
7613 S:      Maintained
7614 F:      drivers/edac/i82975x_edac.c
7615
7616 EDAC-IE31200
7617 M:      Jason Baron <jbaron@akamai.com>
7618 L:      linux-edac@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/edac/ie31200_edac.c
7621
7622 EDAC-IGEN6
7623 M:      Tony Luck <tony.luck@intel.com>
7624 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7625 L:      linux-edac@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/edac/igen6_edac.c
7628
7629 EDAC-MPC85XX
7630 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7631 L:      linux-edac@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/edac/mpc85xx_edac.[ch]
7634
7635 EDAC-NPCM
7636 M:      Marvin Lin <kflin@nuvoton.com>
7637 M:      Stanley Chu <yschu@nuvoton.com>
7638 L:      linux-edac@vger.kernel.org
7639 S:      Maintained
7640 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7641 F:      drivers/edac/npcm_edac.c
7642
7643 EDAC-PASEMI
7644 M:      Egor Martovetsky <egor@pasemi.com>
7645 L:      linux-edac@vger.kernel.org
7646 S:      Maintained
7647 F:      drivers/edac/pasemi_edac.c
7648
7649 EDAC-PND2
7650 M:      Tony Luck <tony.luck@intel.com>
7651 L:      linux-edac@vger.kernel.org
7652 S:      Maintained
7653 F:      drivers/edac/pnd2_edac.[ch]
7654
7655 EDAC-QCOM
7656 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7657 L:      linux-arm-msm@vger.kernel.org
7658 L:      linux-edac@vger.kernel.org
7659 S:      Maintained
7660 F:      drivers/edac/qcom_edac.c
7661
7662 EDAC-R82600
7663 M:      Tim Small <tim@buttersideup.com>
7664 L:      linux-edac@vger.kernel.org
7665 S:      Maintained
7666 F:      drivers/edac/r82600_edac.c
7667
7668 EDAC-SBRIDGE
7669 M:      Tony Luck <tony.luck@intel.com>
7670 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7671 L:      linux-edac@vger.kernel.org
7672 S:      Maintained
7673 F:      drivers/edac/sb_edac.c
7674
7675 EDAC-SKYLAKE
7676 M:      Tony Luck <tony.luck@intel.com>
7677 L:      linux-edac@vger.kernel.org
7678 S:      Maintained
7679 F:      drivers/edac/skx_*.[ch]
7680
7681 EDAC-TI
7682 M:      Tero Kristo <kristo@kernel.org>
7683 L:      linux-edac@vger.kernel.org
7684 S:      Odd Fixes
7685 F:      drivers/edac/ti_edac.c
7686
7687 EDIROL UA-101/UA-1000 DRIVER
7688 M:      Clemens Ladisch <clemens@ladisch.de>
7689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7690 S:      Maintained
7691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7692 F:      sound/usb/misc/ua101.c
7693
7694 EFI TEST DRIVER
7695 M:      Ivan Hu <ivan.hu@canonical.com>
7696 M:      Ard Biesheuvel <ardb@kernel.org>
7697 L:      linux-efi@vger.kernel.org
7698 S:      Maintained
7699 F:      drivers/firmware/efi/test/
7700
7701 EFI VARIABLE FILESYSTEM
7702 M:      Jeremy Kerr <jk@ozlabs.org>
7703 M:      Ard Biesheuvel <ardb@kernel.org>
7704 L:      linux-efi@vger.kernel.org
7705 S:      Maintained
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7707 F:      fs/efivarfs/
7708
7709 EFIFB FRAMEBUFFER DRIVER
7710 M:      Peter Jones <pjones@redhat.com>
7711 L:      linux-fbdev@vger.kernel.org
7712 S:      Maintained
7713 F:      drivers/video/fbdev/efifb.c
7714
7715 EFS FILESYSTEM
7716 S:      Orphan
7717 W:      http://aeschi.ch.eu.org/efs/
7718 F:      fs/efs/
7719
7720 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7721 M:      Douglas Miller <dougmill@linux.ibm.com>
7722 L:      netdev@vger.kernel.org
7723 S:      Maintained
7724 F:      drivers/net/ethernet/ibm/ehea/
7725
7726 ELM327 CAN NETWORK DRIVER
7727 M:      Max Staudt <max@enpas.org>
7728 L:      linux-can@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/networking/device_drivers/can/can327.rst
7731 F:      drivers/net/can/can327.c
7732
7733 EM28XX VIDEO4LINUX DRIVER
7734 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7735 L:      linux-media@vger.kernel.org
7736 S:      Maintained
7737 W:      https://linuxtv.org
7738 T:      git git://linuxtv.org/media_tree.git
7739 F:      Documentation/admin-guide/media/em28xx*
7740 F:      drivers/media/usb/em28xx/
7741
7742 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7743 M:      Adrian Hunter <adrian.hunter@intel.com>
7744 M:      Ritesh Harjani <riteshh@codeaurora.org>
7745 M:      Asutosh Das <asutoshd@codeaurora.org>
7746 L:      linux-mmc@vger.kernel.org
7747 S:      Supported
7748 F:      drivers/mmc/host/cqhci*
7749
7750 EMS CPC-PCI CAN DRIVER
7751 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7752 M:      support@ems-wuensche.com
7753 L:      linux-can@vger.kernel.org
7754 S:      Maintained
7755 F:      drivers/net/can/sja1000/ems_pci.c
7756
7757 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7758 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7759 L:      linux-scsi@vger.kernel.org
7760 S:      Supported
7761 W:      http://www.broadcom.com
7762 F:      drivers/scsi/be2iscsi/
7763
7764 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7765 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7766 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7767 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7768 L:      netdev@vger.kernel.org
7769 S:      Supported
7770 W:      http://www.emulex.com
7771 F:      drivers/net/ethernet/emulex/benet/
7772
7773 EMULEX ONECONNECT ROCE DRIVER
7774 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7775 L:      linux-rdma@vger.kernel.org
7776 S:      Odd Fixes
7777 W:      http://www.broadcom.com
7778 F:      drivers/infiniband/hw/ocrdma/
7779 F:      include/uapi/rdma/ocrdma-abi.h
7780
7781 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7782 M:      James Smart <james.smart@broadcom.com>
7783 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7784 L:      linux-scsi@vger.kernel.org
7785 L:      target-devel@vger.kernel.org
7786 S:      Supported
7787 W:      http://www.broadcom.com
7788 F:      drivers/scsi/elx/
7789
7790 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7791 M:      James Smart <james.smart@broadcom.com>
7792 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7793 L:      linux-scsi@vger.kernel.org
7794 S:      Supported
7795 W:      http://www.broadcom.com
7796 F:      drivers/scsi/lpfc/
7797
7798 ENE CB710 FLASH CARD READER DRIVER
7799 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7800 S:      Maintained
7801 F:      drivers/misc/cb710/
7802 F:      drivers/mmc/host/cb710-mmc.*
7803 F:      include/linux/cb710.h
7804
7805 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7806 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7807 S:      Maintained
7808 F:      drivers/media/rc/ene_ir.*
7809
7810 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7811 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7812 L:      linuxppc-dev@lists.ozlabs.org
7813 S:      Maintained
7814 F:      drivers/tty/ehv_bytechan.c
7815
7816 EPSON S1D13XXX FRAMEBUFFER DRIVER
7817 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7818 S:      Maintained
7819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7820 F:      drivers/video/fbdev/s1d13xxxfb.c
7821 F:      include/video/s1d13xxxfb.h
7822
7823 EROFS FILE SYSTEM
7824 M:      Gao Xiang <xiang@kernel.org>
7825 M:      Chao Yu <chao@kernel.org>
7826 R:      Yue Hu <huyue2@coolpad.com>
7827 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7828 L:      linux-erofs@lists.ozlabs.org
7829 S:      Maintained
7830 W:      https://erofs.docs.kernel.org
7831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7832 F:      Documentation/ABI/testing/sysfs-fs-erofs
7833 F:      Documentation/filesystems/erofs.rst
7834 F:      fs/erofs/
7835 F:      include/trace/events/erofs.h
7836
7837 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7838 M:      Jeff Layton <jlayton@kernel.org>
7839 S:      Maintained
7840 F:      include/linux/errseq.h
7841 F:      lib/errseq.c
7842
7843 ESD CAN/USB DRIVERS
7844 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7845 R:      socketcan@esd.eu
7846 L:      linux-can@vger.kernel.org
7847 S:      Maintained
7848 F:      drivers/net/can/usb/esd_usb.c
7849
7850 ET131X NETWORK DRIVER
7851 M:      Mark Einon <mark.einon@gmail.com>
7852 S:      Odd Fixes
7853 F:      drivers/net/ethernet/agere/
7854
7855 ETAS ES58X CAN/USB DRIVER
7856 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7857 L:      linux-can@vger.kernel.org
7858 S:      Maintained
7859 F:      Documentation/networking/devlink/etas_es58x.rst
7860 F:      drivers/net/can/usb/etas_es58x/
7861
7862 ETHERNET BRIDGE
7863 M:      Roopa Prabhu <roopa@nvidia.com>
7864 M:      Nikolay Aleksandrov <razor@blackwall.org>
7865 L:      bridge@lists.linux.dev
7866 L:      netdev@vger.kernel.org
7867 S:      Maintained
7868 W:      http://www.linuxfoundation.org/en/Net:Bridge
7869 F:      include/linux/netfilter_bridge/
7870 F:      net/bridge/
7871
7872 ETHERNET PHY LIBRARY
7873 M:      Andrew Lunn <andrew@lunn.ch>
7874 M:      Heiner Kallweit <hkallweit1@gmail.com>
7875 R:      Russell King <linux@armlinux.org.uk>
7876 L:      netdev@vger.kernel.org
7877 S:      Maintained
7878 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7879 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7880 F:      Documentation/devicetree/bindings/net/mdio*
7881 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7882 F:      Documentation/networking/phy.rst
7883 F:      drivers/net/mdio/
7884 F:      drivers/net/mdio/acpi_mdio.c
7885 F:      drivers/net/mdio/fwnode_mdio.c
7886 F:      drivers/net/mdio/of_mdio.c
7887 F:      drivers/net/pcs/
7888 F:      drivers/net/phy/
7889 F:      include/dt-bindings/net/qca-ar803x.h
7890 F:      include/linux/*mdio*.h
7891 F:      include/linux/linkmode.h
7892 F:      include/linux/mdio/*.h
7893 F:      include/linux/mii.h
7894 F:      include/linux/of_net.h
7895 F:      include/linux/phy.h
7896 F:      include/linux/phy_fixed.h
7897 F:      include/linux/phylib_stubs.h
7898 F:      include/linux/platform_data/mdio-bcm-unimac.h
7899 F:      include/linux/platform_data/mdio-gpio.h
7900 F:      include/trace/events/mdio.h
7901 F:      include/uapi/linux/mdio.h
7902 F:      include/uapi/linux/mii.h
7903 F:      net/core/of_net.c
7904
7905 ETHERNET PHY LIBRARY [RUST]
7906 M:      FUJITA Tomonori <fujita.tomonori@gmail.com>
7907 R:      Trevor Gross <tmgross@umich.edu>
7908 L:      netdev@vger.kernel.org
7909 L:      rust-for-linux@vger.kernel.org
7910 S:      Maintained
7911 F:      rust/kernel/net/phy.rs
7912
7913 EXEC & BINFMT API
7914 R:      Eric Biederman <ebiederm@xmission.com>
7915 R:      Kees Cook <keescook@chromium.org>
7916 L:      linux-mm@kvack.org
7917 S:      Supported
7918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7919 F:      fs/*binfmt_*.c
7920 F:      fs/exec.c
7921 F:      include/linux/binfmts.h
7922 F:      include/linux/elf.h
7923 F:      include/uapi/linux/binfmts.h
7924 F:      include/uapi/linux/elf.h
7925 F:      tools/testing/selftests/exec/
7926 N:      asm/elf.h
7927 N:      binfmt
7928
7929 EXFAT FILE SYSTEM
7930 M:      Namjae Jeon <linkinjeon@kernel.org>
7931 M:      Sungjong Seo <sj1557.seo@samsung.com>
7932 L:      linux-fsdevel@vger.kernel.org
7933 S:      Maintained
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7935 F:      fs/exfat/
7936
7937 EXT2 FILE SYSTEM
7938 M:      Jan Kara <jack@suse.com>
7939 L:      linux-ext4@vger.kernel.org
7940 S:      Maintained
7941 F:      Documentation/filesystems/ext2.rst
7942 F:      fs/ext2/
7943 F:      include/linux/ext2*
7944
7945 EXT4 FILE SYSTEM
7946 M:      "Theodore Ts'o" <tytso@mit.edu>
7947 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7948 L:      linux-ext4@vger.kernel.org
7949 S:      Maintained
7950 W:      http://ext4.wiki.kernel.org
7951 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7953 F:      Documentation/filesystems/ext4/
7954 F:      fs/ext4/
7955 F:      include/trace/events/ext4.h
7956 F:      include/uapi/linux/ext4.h
7957
7958 Extended Verification Module (EVM)
7959 M:      Mimi Zohar <zohar@linux.ibm.com>
7960 M:      Roberto Sassu <roberto.sassu@huawei.com>
7961 L:      linux-integrity@vger.kernel.org
7962 S:      Supported
7963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7964 F:      security/integrity/
7965 F:      security/integrity/evm/
7966
7967 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7968 M:      Ard Biesheuvel <ardb@kernel.org>
7969 L:      linux-efi@vger.kernel.org
7970 S:      Maintained
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7972 F:      Documentation/admin-guide/efi-stub.rst
7973 F:      arch/*/include/asm/efi.h
7974 F:      arch/*/kernel/efi.c
7975 F:      arch/arm/boot/compressed/efi-header.S
7976 F:      arch/x86/platform/efi/
7977 F:      drivers/firmware/efi/
7978 F:      include/linux/efi*.h
7979
7980 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7981 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
7982 M:      Chanwoo Choi <cw00.choi@samsung.com>
7983 L:      linux-kernel@vger.kernel.org
7984 S:      Maintained
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
7986 F:      Documentation/devicetree/bindings/extcon/
7987 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
7988 F:      drivers/extcon/
7989 F:      include/linux/extcon.h
7990 F:      include/linux/extcon/
7991
7992 EXTRA BOOT CONFIG
7993 M:      Masami Hiramatsu <mhiramat@kernel.org>
7994 L:      linux-kernel@vger.kernel.org
7995 L:      linux-trace-kernel@vger.kernel.org
7996 S:      Maintained
7997 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
7999 F:      Documentation/admin-guide/bootconfig.rst
8000 F:      fs/proc/bootconfig.c
8001 F:      include/linux/bootconfig.h
8002 F:      lib/bootconfig-data.S
8003 F:      lib/bootconfig.c
8004 F:      tools/bootconfig/*
8005 F:      tools/bootconfig/scripts/*
8006
8007 EXYNOS DP DRIVER
8008 M:      Jingoo Han <jingoohan1@gmail.com>
8009 L:      dri-devel@lists.freedesktop.org
8010 S:      Maintained
8011 F:      drivers/gpu/drm/exynos/exynos_dp*
8012
8013 EXYNOS SYSMMU (IOMMU) driver
8014 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8015 L:      iommu@lists.linux.dev
8016 S:      Maintained
8017 F:      drivers/iommu/exynos-iommu.c
8018
8019 F2FS FILE SYSTEM
8020 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8021 M:      Chao Yu <chao@kernel.org>
8022 L:      linux-f2fs-devel@lists.sourceforge.net
8023 S:      Maintained
8024 W:      https://f2fs.wiki.kernel.org/
8025 Q:      https://patchwork.kernel.org/project/f2fs/list/
8026 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8028 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8029 F:      Documentation/filesystems/f2fs.rst
8030 F:      fs/f2fs/
8031 F:      include/linux/f2fs_fs.h
8032 F:      include/trace/events/f2fs.h
8033 F:      include/uapi/linux/f2fs.h
8034
8035 F71805F HARDWARE MONITORING DRIVER
8036 M:      Jean Delvare <jdelvare@suse.com>
8037 L:      linux-hwmon@vger.kernel.org
8038 S:      Maintained
8039 F:      Documentation/hwmon/f71805f.rst
8040 F:      drivers/hwmon/f71805f.c
8041
8042 FADDR2LINE
8043 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8044 S:      Maintained
8045 F:      scripts/faddr2line
8046
8047 FAILOVER MODULE
8048 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8049 L:      netdev@vger.kernel.org
8050 S:      Supported
8051 F:      Documentation/networking/failover.rst
8052 F:      include/net/failover.h
8053 F:      net/core/failover.c
8054
8055 FANOTIFY
8056 M:      Jan Kara <jack@suse.cz>
8057 R:      Amir Goldstein <amir73il@gmail.com>
8058 R:      Matthew Bobrowski <repnop@google.com>
8059 L:      linux-fsdevel@vger.kernel.org
8060 S:      Maintained
8061 F:      fs/notify/fanotify/
8062 F:      include/linux/fanotify.h
8063 F:      include/uapi/linux/fanotify.h
8064
8065 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8066 M:      Linus Walleij <linus.walleij@linaro.org>
8067 L:      linux-usb@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/usb/fotg210/
8070
8071 FARSYNC SYNCHRONOUS DRIVER
8072 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8073 S:      Supported
8074 W:      http://www.farsite.co.uk/
8075 F:      drivers/net/wan/farsync.*
8076
8077 FAULT INJECTION SUPPORT
8078 M:      Akinobu Mita <akinobu.mita@gmail.com>
8079 S:      Supported
8080 F:      Documentation/fault-injection/
8081 F:      lib/fault-inject.c
8082
8083 FBTFT Framebuffer drivers
8084 L:      dri-devel@lists.freedesktop.org
8085 L:      linux-fbdev@vger.kernel.org
8086 S:      Orphan
8087 F:      drivers/staging/fbtft/
8088
8089 FC0011 TUNER DRIVER
8090 M:      Michael Buesch <m@bues.ch>
8091 L:      linux-media@vger.kernel.org
8092 S:      Maintained
8093 F:      drivers/media/tuners/fc0011.c
8094 F:      drivers/media/tuners/fc0011.h
8095
8096 FC2580 MEDIA DRIVER
8097 L:      linux-media@vger.kernel.org
8098 S:      Orphan
8099 W:      https://linuxtv.org
8100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8101 F:      drivers/media/tuners/fc2580*
8102
8103 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8104 M:      Hannes Reinecke <hare@suse.de>
8105 L:      linux-scsi@vger.kernel.org
8106 S:      Supported
8107 W:      www.Open-FCoE.org
8108 F:      drivers/scsi/fcoe/
8109 F:      drivers/scsi/libfc/
8110 F:      include/scsi/fc/
8111 F:      include/scsi/libfc.h
8112 F:      include/scsi/libfcoe.h
8113 F:      include/uapi/scsi/fc/
8114
8115 FILE LOCKING (flock() and fcntl()/lockf())
8116 M:      Jeff Layton <jlayton@kernel.org>
8117 M:      Chuck Lever <chuck.lever@oracle.com>
8118 L:      linux-fsdevel@vger.kernel.org
8119 S:      Maintained
8120 F:      fs/fcntl.c
8121 F:      fs/locks.c
8122 F:      include/linux/fcntl.h
8123 F:      include/uapi/linux/fcntl.h
8124
8125 FILESYSTEM DIRECT ACCESS (DAX)
8126 M:      Dan Williams <dan.j.williams@intel.com>
8127 R:      Matthew Wilcox <willy@infradead.org>
8128 R:      Jan Kara <jack@suse.cz>
8129 L:      linux-fsdevel@vger.kernel.org
8130 L:      nvdimm@lists.linux.dev
8131 S:      Supported
8132 F:      fs/dax.c
8133 F:      include/linux/dax.h
8134 F:      include/trace/events/fs_dax.h
8135
8136 FILESYSTEMS (VFS and infrastructure)
8137 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8138 M:      Christian Brauner <brauner@kernel.org>
8139 R:      Jan Kara <jack@suse.cz>
8140 L:      linux-fsdevel@vger.kernel.org
8141 S:      Maintained
8142 F:      fs/*
8143 F:      include/linux/fs.h
8144 F:      include/linux/fs_types.h
8145 F:      include/uapi/linux/fs.h
8146 F:      include/uapi/linux/openat2.h
8147
8148 FILESYSTEMS [EXPORTFS]
8149 M:      Chuck Lever <chuck.lever@oracle.com>
8150 M:      Jeff Layton <jlayton@kernel.org>
8151 R:      Amir Goldstein <amir73il@gmail.com>
8152 L:      linux-fsdevel@vger.kernel.org
8153 L:      linux-nfs@vger.kernel.org
8154 S:      Supported
8155 F:      Documentation/filesystems/nfs/exporting.rst
8156 F:      fs/exportfs/
8157 F:      fs/fhandle.c
8158 F:      include/linux/exportfs.h
8159
8160 FILESYSTEMS [IDMAPPED MOUNTS]
8161 M:      Christian Brauner <brauner@kernel.org>
8162 M:      Seth Forshee <sforshee@kernel.org>
8163 L:      linux-fsdevel@vger.kernel.org
8164 S:      Maintained
8165 F:      Documentation/filesystems/idmappings.rst
8166 F:      fs/mnt_idmapping.c
8167 F:      include/linux/mnt_idmapping.*
8168 F:      tools/testing/selftests/mount_setattr/
8169
8170 FILESYSTEMS [IOMAP]
8171 M:      Christian Brauner <brauner@kernel.org>
8172 R:      Darrick J. Wong <djwong@kernel.org>
8173 L:      linux-xfs@vger.kernel.org
8174 L:      linux-fsdevel@vger.kernel.org
8175 S:      Supported
8176 F:      fs/iomap/
8177 F:      include/linux/iomap.h
8178
8179 FILESYSTEMS [STACKABLE]
8180 M:      Miklos Szeredi <miklos@szeredi.hu>
8181 M:      Amir Goldstein <amir73il@gmail.com>
8182 L:      linux-fsdevel@vger.kernel.org
8183 L:      linux-unionfs@vger.kernel.org
8184 S:      Maintained
8185 F:      fs/backing-file.c
8186 F:      include/linux/backing-file.h
8187
8188 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8189 M:      Riku Voipio <riku.voipio@iki.fi>
8190 L:      linux-hwmon@vger.kernel.org
8191 S:      Maintained
8192 F:      drivers/hwmon/f75375s.c
8193 F:      include/linux/f75375s.h
8194
8195 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8196 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8197 L:      linux-can@vger.kernel.org
8198 S:      Maintained
8199 F:      drivers/net/can/usb/f81604.c
8200
8201 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8202 M:      Clemens Ladisch <clemens@ladisch.de>
8203 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8205 S:      Maintained
8206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8207 F:      include/uapi/sound/firewire.h
8208 F:      sound/firewire/
8209
8210 FIREWIRE MEDIA DRIVERS (firedtv)
8211 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8212 L:      linux-media@vger.kernel.org
8213 L:      linux1394-devel@lists.sourceforge.net
8214 S:      Maintained
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8216 F:      drivers/media/firewire/
8217
8218 FIREWIRE SBP-2 TARGET
8219 M:      Chris Boot <bootc@bootc.net>
8220 L:      linux-scsi@vger.kernel.org
8221 L:      target-devel@vger.kernel.org
8222 L:      linux1394-devel@lists.sourceforge.net
8223 S:      Maintained
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8225 F:      drivers/target/sbp/
8226
8227 FIREWIRE SUBSYSTEM
8228 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8229 M:      Takashi Sakamoto <takaswie@kernel.org>
8230 L:      linux1394-devel@lists.sourceforge.net
8231 S:      Maintained
8232 W:      http://ieee1394.docs.kernel.org/
8233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8234 F:      drivers/firewire/
8235 F:      include/linux/firewire.h
8236 F:      include/uapi/linux/firewire*.h
8237 F:      tools/firewire/
8238
8239 FIRMWARE FRAMEWORK FOR ARMV8-A
8240 M:      Sudeep Holla <sudeep.holla@arm.com>
8241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8242 S:      Maintained
8243 F:      drivers/firmware/arm_ffa/
8244 F:      include/linux/arm_ffa.h
8245
8246 FIRMWARE LOADER (request_firmware)
8247 M:      Luis Chamberlain <mcgrof@kernel.org>
8248 M:      Russ Weight <russ.weight@linux.dev>
8249 L:      linux-kernel@vger.kernel.org
8250 S:      Maintained
8251 F:      Documentation/firmware_class/
8252 F:      drivers/base/firmware_loader/
8253 F:      include/linux/firmware.h
8254
8255 FLEXTIMER FTM-QUADDEC DRIVER
8256 M:      Patrick Havelange <patrick.havelange@essensium.com>
8257 L:      linux-iio@vger.kernel.org
8258 S:      Maintained
8259 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8260 F:      drivers/counter/ftm-quaddec.c
8261
8262 FLOPPY DRIVER
8263 M:      Denis Efremov <efremov@linux.com>
8264 L:      linux-block@vger.kernel.org
8265 S:      Odd Fixes
8266 F:      drivers/block/floppy.c
8267
8268 FLYSKY FSIA6B RC RECEIVER
8269 M:      Markus Koch <markus@notsyncing.net>
8270 L:      linux-input@vger.kernel.org
8271 S:      Maintained
8272 F:      drivers/input/joystick/fsia6b.c
8273
8274 FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett)
8275 M:      Geoffrey D. Bennett <g@b4.vu>
8276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8277 S:      Maintained
8278 W:      https://github.com/geoffreybennett/scarlett-gen2
8279 B:      https://github.com/geoffreybennett/scarlett-gen2/issues
8280 T:      git https://github.com/geoffreybennett/scarlett-gen2.git
8281 F:      include/uapi/sound/scarlett2.h
8282 F:      sound/usb/mixer_scarlett2.c
8283
8284 FORCEDETH GIGABIT ETHERNET DRIVER
8285 M:      Rain River <rain.1986.08.12@gmail.com>
8286 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8287 L:      netdev@vger.kernel.org
8288 S:      Maintained
8289 F:      drivers/net/ethernet/nvidia/*
8290
8291 FORTIFY_SOURCE
8292 M:      Kees Cook <keescook@chromium.org>
8293 L:      linux-hardening@vger.kernel.org
8294 S:      Supported
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8296 F:      include/linux/fortify-string.h
8297 F:      lib/fortify_kunit.c
8298 F:      lib/memcpy_kunit.c
8299 F:      lib/strcat_kunit.c
8300 F:      lib/strscpy_kunit.c
8301 F:      lib/test_fortify/*
8302 F:      scripts/test_fortify.sh
8303 K:      \b__NO_FORTIFY\b
8304
8305 FPGA DFL DRIVERS
8306 M:      Wu Hao <hao.wu@intel.com>
8307 R:      Tom Rix <trix@redhat.com>
8308 L:      linux-fpga@vger.kernel.org
8309 S:      Maintained
8310 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8311 F:      Documentation/fpga/dfl.rst
8312 F:      drivers/fpga/dfl*
8313 F:      drivers/uio/uio_dfl.c
8314 F:      include/linux/dfl.h
8315 F:      include/uapi/linux/fpga-dfl.h
8316
8317 FPGA MANAGER FRAMEWORK
8318 M:      Moritz Fischer <mdf@kernel.org>
8319 M:      Wu Hao <hao.wu@intel.com>
8320 M:      Xu Yilun <yilun.xu@intel.com>
8321 R:      Tom Rix <trix@redhat.com>
8322 L:      linux-fpga@vger.kernel.org
8323 S:      Maintained
8324 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8326 F:      Documentation/devicetree/bindings/fpga/
8327 F:      Documentation/driver-api/fpga/
8328 F:      Documentation/fpga/
8329 F:      drivers/fpga/
8330 F:      include/linux/fpga/
8331
8332 FPU EMULATOR
8333 M:      Bill Metzenthen <billm@melbpc.org.au>
8334 S:      Maintained
8335 W:      https://floatingpoint.billm.au/
8336 F:      arch/x86/math-emu/
8337
8338 FRAMEBUFFER CORE
8339 M:      Daniel Vetter <daniel@ffwll.ch>
8340 S:      Odd Fixes
8341 T:      git git://anongit.freedesktop.org/drm/drm-misc
8342 F:      drivers/video/fbdev/core/
8343
8344 FRAMEBUFFER LAYER
8345 M:      Helge Deller <deller@gmx.de>
8346 L:      linux-fbdev@vger.kernel.org
8347 L:      dri-devel@lists.freedesktop.org
8348 S:      Maintained
8349 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8351 F:      Documentation/fb/
8352 F:      drivers/video/
8353 F:      include/linux/fb.h
8354 F:      include/uapi/linux/fb.h
8355 F:      include/uapi/video/
8356 F:      include/video/
8357
8358 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8359 M:      Horia Geantă <horia.geanta@nxp.com>
8360 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8361 M:      Gaurav Jain <gaurav.jain@nxp.com>
8362 L:      linux-crypto@vger.kernel.org
8363 S:      Maintained
8364 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8365 F:      drivers/crypto/caam/
8366
8367 FREESCALE COLDFIRE M5441X MMC DRIVER
8368 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8369 L:      linux-mmc@vger.kernel.org
8370 S:      Maintained
8371 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8372 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8373
8374 FREESCALE DIU FRAMEBUFFER DRIVER
8375 M:      Timur Tabi <timur@kernel.org>
8376 L:      linux-fbdev@vger.kernel.org
8377 S:      Maintained
8378 F:      drivers/video/fbdev/fsl-diu-fb.*
8379
8380 FREESCALE DMA DRIVER
8381 M:      Li Yang <leoyang.li@nxp.com>
8382 M:      Zhang Wei <zw@zh-kernel.org>
8383 L:      linuxppc-dev@lists.ozlabs.org
8384 S:      Maintained
8385 F:      drivers/dma/fsldma.*
8386
8387 FREESCALE DSPI DRIVER
8388 M:      Vladimir Oltean <olteanv@gmail.com>
8389 L:      linux-spi@vger.kernel.org
8390 S:      Maintained
8391 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8392 F:      drivers/spi/spi-fsl-dspi.c
8393 F:      include/linux/spi/spi-fsl-dspi.h
8394
8395 FREESCALE eDMA DRIVER
8396 M:      Frank Li <Frank.Li@nxp.com>
8397 L:      imx@lists.linux.dev
8398 L:      dmaengine@vger.kernel.org
8399 S:      Maintained
8400 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8401 F:      drivers/dma/fsl-edma*.*
8402
8403 FREESCALE ENETC ETHERNET DRIVERS
8404 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8405 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8406 L:      netdev@vger.kernel.org
8407 S:      Maintained
8408 F:      drivers/net/ethernet/freescale/enetc/
8409
8410 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8411 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8412 L:      netdev@vger.kernel.org
8413 S:      Maintained
8414 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8415 F:      drivers/net/ethernet/freescale/gianfar*
8416
8417 FREESCALE GPMI NAND DRIVER
8418 M:      Han Xu <han.xu@nxp.com>
8419 L:      linux-mtd@lists.infradead.org
8420 S:      Maintained
8421 F:      drivers/mtd/nand/raw/gpmi-nand/*
8422
8423 FREESCALE I2C CPM DRIVER
8424 M:      Jochen Friedrich <jochen@scram.de>
8425 L:      linuxppc-dev@lists.ozlabs.org
8426 L:      linux-i2c@vger.kernel.org
8427 S:      Maintained
8428 F:      drivers/i2c/busses/i2c-cpm.c
8429
8430 FREESCALE IMX / MXC FEC DRIVER
8431 M:      Wei Fang <wei.fang@nxp.com>
8432 R:      Shenwei Wang <shenwei.wang@nxp.com>
8433 R:      Clark Wang <xiaoning.wang@nxp.com>
8434 R:      NXP Linux Team <linux-imx@nxp.com>
8435 L:      netdev@vger.kernel.org
8436 S:      Maintained
8437 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8438 F:      drivers/net/ethernet/freescale/fec.h
8439 F:      drivers/net/ethernet/freescale/fec_main.c
8440 F:      drivers/net/ethernet/freescale/fec_ptp.c
8441
8442 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8443 M:      Sascha Hauer <s.hauer@pengutronix.de>
8444 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8445 L:      linux-fbdev@vger.kernel.org
8446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8447 S:      Maintained
8448 F:      drivers/video/fbdev/imxfb.c
8449
8450 FREESCALE IMX DDR PMU DRIVER
8451 M:      Frank Li <Frank.li@nxp.com>
8452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8453 S:      Maintained
8454 F:      Documentation/admin-guide/perf/imx-ddr.rst
8455 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8456 F:      drivers/perf/fsl_imx8_ddr_perf.c
8457
8458 FREESCALE IMX I2C DRIVER
8459 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8460 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8461 L:      linux-i2c@vger.kernel.org
8462 S:      Maintained
8463 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8464 F:      drivers/i2c/busses/i2c-imx.c
8465
8466 FREESCALE IMX LPI2C DRIVER
8467 M:      Dong Aisheng <aisheng.dong@nxp.com>
8468 L:      linux-i2c@vger.kernel.org
8469 L:      linux-imx@nxp.com
8470 S:      Maintained
8471 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8472 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8473
8474 FREESCALE MPC I2C DRIVER
8475 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8476 L:      linux-i2c@vger.kernel.org
8477 S:      Maintained
8478 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8479 F:      drivers/i2c/busses/i2c-mpc.c
8480
8481 FREESCALE QORIQ DPAA ETHERNET DRIVER
8482 M:      Madalin Bucur <madalin.bucur@nxp.com>
8483 L:      netdev@vger.kernel.org
8484 S:      Maintained
8485 F:      drivers/net/ethernet/freescale/dpaa
8486
8487 FREESCALE QORIQ DPAA FMAN DRIVER
8488 M:      Madalin Bucur <madalin.bucur@nxp.com>
8489 R:      Sean Anderson <sean.anderson@seco.com>
8490 L:      netdev@vger.kernel.org
8491 S:      Maintained
8492 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8493 F:      drivers/net/ethernet/freescale/fman
8494
8495 FREESCALE QORIQ PTP CLOCK DRIVER
8496 M:      Yangbo Lu <yangbo.lu@nxp.com>
8497 L:      netdev@vger.kernel.org
8498 S:      Maintained
8499 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8500 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8501 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8502 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8503 F:      drivers/ptp/ptp_qoriq.c
8504 F:      drivers/ptp/ptp_qoriq_debugfs.c
8505 F:      include/linux/fsl/ptp_qoriq.h
8506
8507 FREESCALE QUAD SPI DRIVER
8508 M:      Han Xu <han.xu@nxp.com>
8509 L:      linux-spi@vger.kernel.org
8510 S:      Maintained
8511 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8512 F:      drivers/spi/spi-fsl-qspi.c
8513
8514 FREESCALE QUICC ENGINE LIBRARY
8515 M:      Qiang Zhao <qiang.zhao@nxp.com>
8516 L:      linuxppc-dev@lists.ozlabs.org
8517 S:      Maintained
8518 F:      drivers/soc/fsl/qe/
8519 F:      include/soc/fsl/qe/
8520
8521 FREESCALE QUICC ENGINE QMC DRIVER
8522 M:      Herve Codina <herve.codina@bootlin.com>
8523 L:      linuxppc-dev@lists.ozlabs.org
8524 S:      Maintained
8525 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8526 F:      drivers/soc/fsl/qe/qmc.c
8527 F:      include/soc/fsl/qe/qmc.h
8528
8529 FREESCALE QUICC ENGINE TSA DRIVER
8530 M:      Herve Codina <herve.codina@bootlin.com>
8531 L:      linuxppc-dev@lists.ozlabs.org
8532 S:      Maintained
8533 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8534 F:      drivers/soc/fsl/qe/tsa.c
8535 F:      drivers/soc/fsl/qe/tsa.h
8536 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8537
8538 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8539 M:      Li Yang <leoyang.li@nxp.com>
8540 L:      netdev@vger.kernel.org
8541 L:      linuxppc-dev@lists.ozlabs.org
8542 S:      Maintained
8543 F:      drivers/net/ethernet/freescale/ucc_geth*
8544
8545 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8546 M:      Zhao Qiang <qiang.zhao@nxp.com>
8547 L:      netdev@vger.kernel.org
8548 L:      linuxppc-dev@lists.ozlabs.org
8549 S:      Maintained
8550 F:      drivers/net/wan/fsl_ucc_hdlc*
8551
8552 FREESCALE QUICC ENGINE UCC UART DRIVER
8553 M:      Timur Tabi <timur@kernel.org>
8554 L:      linuxppc-dev@lists.ozlabs.org
8555 S:      Maintained
8556 F:      drivers/tty/serial/ucc_uart.c
8557
8558 FREESCALE SOC DRIVERS
8559 M:      Li Yang <leoyang.li@nxp.com>
8560 L:      linuxppc-dev@lists.ozlabs.org
8561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8562 S:      Maintained
8563 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8564 F:      Documentation/devicetree/bindings/soc/fsl/
8565 F:      drivers/soc/fsl/
8566 F:      include/linux/fsl/
8567 F:      include/soc/fsl/
8568
8569 FREESCALE SOC FS_ENET DRIVER
8570 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8571 L:      linuxppc-dev@lists.ozlabs.org
8572 L:      netdev@vger.kernel.org
8573 S:      Maintained
8574 F:      drivers/net/ethernet/freescale/fs_enet/
8575
8576 FREESCALE SOC SOUND DRIVERS
8577 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8578 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8579 R:      Fabio Estevam <festevam@gmail.com>
8580 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8581 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8582 L:      linuxppc-dev@lists.ozlabs.org
8583 S:      Maintained
8584 F:      sound/soc/fsl/fsl*
8585 F:      sound/soc/fsl/imx*
8586
8587 FREESCALE SOC SOUND QMC DRIVER
8588 M:      Herve Codina <herve.codina@bootlin.com>
8589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8590 L:      linuxppc-dev@lists.ozlabs.org
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8593 F:      sound/soc/fsl/fsl_qmc_audio.c
8594
8595 FREESCALE USB PERIPHERAL DRIVERS
8596 M:      Li Yang <leoyang.li@nxp.com>
8597 L:      linux-usb@vger.kernel.org
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 S:      Maintained
8600 F:      drivers/usb/gadget/udc/fsl*
8601
8602 FREESCALE USB PHY DRIVER
8603 M:      Ran Wang <ran.wang_1@nxp.com>
8604 L:      linux-usb@vger.kernel.org
8605 L:      linuxppc-dev@lists.ozlabs.org
8606 S:      Maintained
8607 F:      drivers/usb/phy/phy-fsl-usb*
8608
8609 FREEVXFS FILESYSTEM
8610 M:      Christoph Hellwig <hch@infradead.org>
8611 S:      Maintained
8612 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8613 F:      fs/freevxfs/
8614
8615 FREEZER
8616 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8617 M:      Pavel Machek <pavel@ucw.cz>
8618 L:      linux-pm@vger.kernel.org
8619 S:      Supported
8620 F:      Documentation/power/freezing-of-tasks.rst
8621 F:      include/linux/freezer.h
8622 F:      kernel/freezer.c
8623
8624 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8625 M:      David Howells <dhowells@redhat.com>
8626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8627 S:      Supported
8628 F:      Documentation/filesystems/caching/
8629 F:      fs/fscache/
8630 F:      include/linux/fscache*.h
8631
8632 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8633 M:      Eric Biggers <ebiggers@kernel.org>
8634 M:      Theodore Y. Ts'o <tytso@mit.edu>
8635 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8636 L:      linux-fscrypt@vger.kernel.org
8637 S:      Supported
8638 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8639 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8640 F:      Documentation/filesystems/fscrypt.rst
8641 F:      fs/crypto/
8642 F:      include/linux/fscrypt.h
8643 F:      include/uapi/linux/fscrypt.h
8644
8645 FSI SUBSYSTEM
8646 M:      Jeremy Kerr <jk@ozlabs.org>
8647 M:      Joel Stanley <joel@jms.id.au>
8648 R:      Alistar Popple <alistair@popple.id.au>
8649 R:      Eddie James <eajames@linux.ibm.com>
8650 L:      linux-fsi@lists.ozlabs.org
8651 S:      Supported
8652 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8654 F:      drivers/fsi/
8655 F:      include/linux/fsi*.h
8656 F:      include/trace/events/fsi*.h
8657
8658 FSI-ATTACHED I2C DRIVER
8659 M:      Eddie James <eajames@linux.ibm.com>
8660 L:      linux-i2c@vger.kernel.org
8661 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8662 S:      Maintained
8663 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8664 F:      drivers/i2c/busses/i2c-fsi.c
8665
8666 FSI-ATTACHED SPI DRIVER
8667 M:      Eddie James <eajames@linux.ibm.com>
8668 L:      linux-spi@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8671 F:      drivers/spi/spi-fsi.c
8672
8673 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8674 M:      Jan Kara <jack@suse.cz>
8675 R:      Amir Goldstein <amir73il@gmail.com>
8676 L:      linux-fsdevel@vger.kernel.org
8677 S:      Maintained
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8679 F:      fs/notify/
8680 F:      include/linux/fsnotify*.h
8681
8682 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8683 M:      Eric Biggers <ebiggers@kernel.org>
8684 M:      Theodore Y. Ts'o <tytso@mit.edu>
8685 L:      fsverity@lists.linux.dev
8686 S:      Supported
8687 Q:      https://patchwork.kernel.org/project/fsverity/list/
8688 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8689 F:      Documentation/filesystems/fsverity.rst
8690 F:      fs/verity/
8691 F:      include/linux/fsverity.h
8692 F:      include/uapi/linux/fsverity.h
8693
8694 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8695 M:      Michael Zaidman <michael.zaidman@gmail.com>
8696 L:      linux-i2c@vger.kernel.org
8697 L:      linux-input@vger.kernel.org
8698 S:      Maintained
8699 F:      drivers/hid/hid-ft260.c
8700
8701 FUJITSU LAPTOP EXTRAS
8702 M:      Jonathan Woithe <jwoithe@just42.net>
8703 L:      platform-driver-x86@vger.kernel.org
8704 S:      Maintained
8705 F:      drivers/platform/x86/fujitsu-laptop.c
8706
8707 FUJITSU TABLET EXTRAS
8708 M:      Robert Gerlach <khnz@gmx.de>
8709 L:      platform-driver-x86@vger.kernel.org
8710 S:      Maintained
8711 F:      drivers/platform/x86/fujitsu-tablet.c
8712
8713 FUNCTION HOOKS (FTRACE)
8714 M:      Steven Rostedt <rostedt@goodmis.org>
8715 M:      Masami Hiramatsu <mhiramat@kernel.org>
8716 R:      Mark Rutland <mark.rutland@arm.com>
8717 L:      linux-kernel@vger.kernel.org
8718 L:      linux-trace-kernel@vger.kernel.org
8719 S:      Maintained
8720 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8722 F:      Documentation/trace/ftrace*
8723 F:      arch/*/*/*/*ftrace*
8724 F:      arch/*/*/*ftrace*
8725 F:      include/*/ftrace.h
8726 F:      kernel/trace/fgraph.c
8727 F:      kernel/trace/ftrace*
8728 F:      samples/ftrace
8729
8730 FUNGIBLE ETHERNET DRIVERS
8731 M:      Dimitris Michailidis <dmichail@fungible.com>
8732 L:      netdev@vger.kernel.org
8733 S:      Supported
8734 F:      drivers/net/ethernet/fungible/
8735
8736 FUSE: FILESYSTEM IN USERSPACE
8737 M:      Miklos Szeredi <miklos@szeredi.hu>
8738 L:      linux-fsdevel@vger.kernel.org
8739 S:      Maintained
8740 W:      https://github.com/libfuse/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8742 F:      Documentation/filesystems/fuse.rst
8743 F:      fs/fuse/
8744 F:      include/uapi/linux/fuse.h
8745
8746 FUTEX SUBSYSTEM
8747 M:      Thomas Gleixner <tglx@linutronix.de>
8748 M:      Ingo Molnar <mingo@redhat.com>
8749 R:      Peter Zijlstra <peterz@infradead.org>
8750 R:      Darren Hart <dvhart@infradead.org>
8751 R:      Davidlohr Bueso <dave@stgolabs.net>
8752 R:      André Almeida <andrealmeid@igalia.com>
8753 L:      linux-kernel@vger.kernel.org
8754 S:      Maintained
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8756 F:      Documentation/locking/*futex*
8757 F:      include/asm-generic/futex.h
8758 F:      include/linux/futex.h
8759 F:      include/uapi/linux/futex.h
8760 F:      kernel/futex/*
8761 F:      tools/perf/bench/futex*
8762 F:      tools/testing/selftests/futex/
8763
8764 GALAXYCORE GC0308 CAMERA SENSOR DRIVER
8765 M:      Sebastian Reichel <sre@kernel.org>
8766 L:      linux-media@vger.kernel.org
8767 S:      Maintained
8768 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml
8769 F:      drivers/media/i2c/gc0308.c
8770
8771 GALAXYCORE GC2145 SENSOR DRIVER
8772 M:      Alain Volmat <alain.volmat@foss.st.com>
8773 L:      linux-media@vger.kernel.org
8774 S:      Maintained
8775 T:      git git://linuxtv.org/media_tree.git
8776 F:      Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml
8777 F:      drivers/media/i2c/gc2145.c
8778
8779 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8780 M:      Tim Harvey <tharvey@gateworks.com>
8781 S:      Maintained
8782 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8783 F:      Documentation/hwmon/gsc-hwmon.rst
8784 F:      drivers/hwmon/gsc-hwmon.c
8785 F:      drivers/mfd/gateworks-gsc.c
8786 F:      include/linux/mfd/gsc.h
8787 F:      include/linux/platform_data/gsc_hwmon.h
8788
8789 GCC PLUGINS
8790 M:      Kees Cook <keescook@chromium.org>
8791 L:      linux-hardening@vger.kernel.org
8792 S:      Maintained
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8794 F:      Documentation/kbuild/gcc-plugins.rst
8795 F:      include/linux/stackleak.h
8796 F:      kernel/stackleak.c
8797 F:      scripts/Makefile.gcc-plugins
8798 F:      scripts/gcc-plugins/
8799
8800 GCOV BASED KERNEL PROFILING
8801 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8802 S:      Maintained
8803 F:      Documentation/dev-tools/gcov.rst
8804 F:      kernel/gcov/
8805
8806 GDB KERNEL DEBUGGING HELPER SCRIPTS
8807 M:      Jan Kiszka <jan.kiszka@siemens.com>
8808 M:      Kieran Bingham <kbingham@kernel.org>
8809 S:      Supported
8810 F:      scripts/gdb/
8811
8812 GEMINI CRYPTO DRIVER
8813 M:      Corentin Labbe <clabbe@baylibre.com>
8814 L:      linux-crypto@vger.kernel.org
8815 S:      Maintained
8816 F:      drivers/crypto/gemini/
8817
8818 GEMTEK FM RADIO RECEIVER DRIVER
8819 M:      Hans Verkuil <hverkuil@xs4all.nl>
8820 L:      linux-media@vger.kernel.org
8821 S:      Maintained
8822 W:      https://linuxtv.org
8823 T:      git git://linuxtv.org/media_tree.git
8824 F:      drivers/media/radio/radio-gemtek*
8825
8826 GENERIC ARCHITECTURE TOPOLOGY
8827 M:      Sudeep Holla <sudeep.holla@arm.com>
8828 L:      linux-kernel@vger.kernel.org
8829 S:      Maintained
8830 F:      drivers/base/arch_topology.c
8831 F:      include/linux/arch_topology.h
8832
8833 GENERIC ENTRY CODE
8834 M:      Thomas Gleixner <tglx@linutronix.de>
8835 M:      Peter Zijlstra <peterz@infradead.org>
8836 M:      Andy Lutomirski <luto@kernel.org>
8837 L:      linux-kernel@vger.kernel.org
8838 S:      Maintained
8839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8840 F:      include/linux/entry-common.h
8841 F:      include/linux/entry-kvm.h
8842 F:      kernel/entry/
8843
8844 GENERIC GPIO I2C DRIVER
8845 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8846 S:      Supported
8847 F:      drivers/i2c/busses/i2c-gpio.c
8848 F:      include/linux/platform_data/i2c-gpio.h
8849
8850 GENERIC GPIO I2C MULTIPLEXER DRIVER
8851 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8852 L:      linux-i2c@vger.kernel.org
8853 S:      Supported
8854 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8855 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8856 F:      include/linux/platform_data/i2c-mux-gpio.h
8857
8858 GENERIC HDLC (WAN) DRIVERS
8859 M:      Krzysztof Halasa <khc@pm.waw.pl>
8860 S:      Maintained
8861 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8862 F:      drivers/net/wan/c101.c
8863 F:      drivers/net/wan/hd6457*
8864 F:      drivers/net/wan/hdlc*
8865 F:      drivers/net/wan/n2.c
8866 F:      drivers/net/wan/pc300too.c
8867 F:      drivers/net/wan/pci200syn.c
8868 F:      drivers/net/wan/wanxl*
8869
8870 GENERIC INCLUDE/ASM HEADER FILES
8871 M:      Arnd Bergmann <arnd@arndb.de>
8872 L:      linux-arch@vger.kernel.org
8873 S:      Maintained
8874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8875 F:      include/asm-generic/
8876 F:      include/uapi/asm-generic/
8877
8878 GENERIC PHY FRAMEWORK
8879 M:      Vinod Koul <vkoul@kernel.org>
8880 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8881 L:      linux-phy@lists.infradead.org
8882 S:      Supported
8883 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8885 F:      Documentation/devicetree/bindings/phy/
8886 F:      drivers/phy/
8887 F:      include/dt-bindings/phy/
8888 F:      include/linux/phy/
8889
8890 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8891 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8892 S:      Supported
8893 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8894 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8895
8896 GENERIC PM DOMAINS
8897 M:      Ulf Hansson <ulf.hansson@linaro.org>
8898 L:      linux-pm@vger.kernel.org
8899 S:      Supported
8900 F:      Documentation/devicetree/bindings/power/power?domain*
8901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8902 F:      drivers/pmdomain/
8903 F:      include/linux/pm_domain.h
8904
8905 GENERIC RADIX TREE
8906 M:      Kent Overstreet <kent.overstreet@linux.dev>
8907 S:      Supported
8908 C:      irc://irc.oftc.net/bcache
8909 F:      include/linux/generic-radix-tree.h
8910 F:      lib/generic-radix-tree.c
8911
8912 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8913 M:      Eugen Hristev <eugen.hristev@microchip.com>
8914 L:      linux-input@vger.kernel.org
8915 S:      Maintained
8916 F:      drivers/input/touchscreen/resistive-adc-touch.c
8917
8918 GENERIC STRING LIBRARY
8919 M:      Kees Cook <keescook@chromium.org>
8920 R:      Andy Shevchenko <andy@kernel.org>
8921 L:      linux-hardening@vger.kernel.org
8922 S:      Supported
8923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8924 F:      include/linux/string.h
8925 F:      include/linux/string_choices.h
8926 F:      include/linux/string_helpers.h
8927 F:      lib/string.c
8928 F:      lib/string_helpers.c
8929 F:      lib/test-string_helpers.c
8930 F:      lib/test_string.c
8931
8932 GENERIC UIO DRIVER FOR PCI DEVICES
8933 M:      "Michael S. Tsirkin" <mst@redhat.com>
8934 L:      kvm@vger.kernel.org
8935 S:      Supported
8936 F:      drivers/uio/uio_pci_generic.c
8937
8938 GENERIC VDSO LIBRARY
8939 M:      Andy Lutomirski <luto@kernel.org>
8940 M:      Thomas Gleixner <tglx@linutronix.de>
8941 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8942 L:      linux-kernel@vger.kernel.org
8943 S:      Maintained
8944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8945 F:      include/asm-generic/vdso/vsyscall.h
8946 F:      include/vdso/
8947 F:      kernel/time/vsyscall.c
8948 F:      lib/vdso/
8949
8950 GENWQE (IBM Generic Workqueue Card)
8951 M:      Frank Haverkamp <haver@linux.ibm.com>
8952 S:      Supported
8953 F:      drivers/misc/genwqe/
8954
8955 GET_MAINTAINER SCRIPT
8956 M:      Joe Perches <joe@perches.com>
8957 S:      Maintained
8958 F:      scripts/get_maintainer.pl
8959
8960 GFS2 FILE SYSTEM
8961 M:      Andreas Gruenbacher <agruenba@redhat.com>
8962 L:      gfs2@lists.linux.dev
8963 S:      Supported
8964 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8966 F:      Documentation/filesystems/gfs2*
8967 F:      fs/gfs2/
8968 F:      include/uapi/linux/gfs2_ondisk.h
8969
8970 GIGABYTE WATERFORCE SENSOR DRIVER
8971 M:      Aleksa Savic <savicaleksa83@gmail.com>
8972 L:      linux-hwmon@vger.kernel.org
8973 S:      Maintained
8974 F:      Documentation/hwmon/gigabyte_waterforce.rst
8975 F:      drivers/hwmon/gigabyte_waterforce.c
8976
8977 GIGABYTE WMI DRIVER
8978 M:      Thomas Weißschuh <thomas@weissschuh.net>
8979 L:      platform-driver-x86@vger.kernel.org
8980 S:      Maintained
8981 F:      drivers/platform/x86/gigabyte-wmi.c
8982
8983 GNSS SUBSYSTEM
8984 M:      Johan Hovold <johan@kernel.org>
8985 S:      Maintained
8986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8987 F:      Documentation/ABI/testing/sysfs-class-gnss
8988 F:      Documentation/devicetree/bindings/gnss/
8989 F:      drivers/gnss/
8990 F:      include/linux/gnss.h
8991
8992 GO7007 MPEG CODEC
8993 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8994 L:      linux-media@vger.kernel.org
8995 S:      Maintained
8996 F:      drivers/media/usb/go7007/
8997
8998 GOODIX TOUCHSCREEN
8999 M:      Bastien Nocera <hadess@hadess.net>
9000 M:      Hans de Goede <hdegoede@redhat.com>
9001 L:      linux-input@vger.kernel.org
9002 S:      Maintained
9003 F:      drivers/input/touchscreen/goodix*
9004
9005 GOOGLE ETHERNET DRIVERS
9006 M:      Jeroen de Borst <jeroendb@google.com>
9007 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9008 R:      Shailend Chand <shailend@google.com>
9009 L:      netdev@vger.kernel.org
9010 S:      Supported
9011 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9012 F:      drivers/net/ethernet/google
9013
9014 GOOGLE FIRMWARE DRIVERS
9015 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9016 R:      Brian Norris <briannorris@chromium.org>
9017 R:      Julius Werner <jwerner@chromium.org>
9018 L:      chrome-platform@lists.linux.dev
9019 S:      Maintained
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9021 F:      drivers/firmware/google/
9022
9023 GOOGLE TENSOR SoC SUPPORT
9024 M:      Peter Griffin <peter.griffin@linaro.org>
9025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9026 L:      linux-samsung-soc@vger.kernel.org
9027 S:      Maintained
9028 F:      Documentation/devicetree/bindings/clock/google,gs101-clock.yaml
9029 F:      arch/arm64/boot/dts/exynos/google/
9030 F:      drivers/clk/samsung/clk-gs101.c
9031 F:      include/dt-bindings/clock/google,gs101.h
9032
9033 GPD POCKET FAN DRIVER
9034 M:      Hans de Goede <hdegoede@redhat.com>
9035 L:      platform-driver-x86@vger.kernel.org
9036 S:      Maintained
9037 F:      drivers/platform/x86/gpd-pocket-fan.c
9038
9039 GPIO ACPI SUPPORT
9040 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9041 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9042 L:      linux-gpio@vger.kernel.org
9043 L:      linux-acpi@vger.kernel.org
9044 S:      Supported
9045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9046 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9047 F:      drivers/gpio/gpiolib-acpi.c
9048 F:      drivers/gpio/gpiolib-acpi.h
9049
9050 GPIO AGGREGATOR
9051 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9052 L:      linux-gpio@vger.kernel.org
9053 S:      Supported
9054 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9055 F:      drivers/gpio/gpio-aggregator.c
9056
9057 GPIO IR Transmitter
9058 M:      Sean Young <sean@mess.org>
9059 L:      linux-media@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9062 F:      drivers/media/rc/gpio-ir-tx.c
9063
9064 GPIO MOCKUP DRIVER
9065 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9066 L:      linux-gpio@vger.kernel.org
9067 S:      Maintained
9068 F:      drivers/gpio/gpio-mockup.c
9069 F:      tools/testing/selftests/gpio/
9070
9071 GPIO REGMAP
9072 M:      Michael Walle <mwalle@kernel.org>
9073 S:      Maintained
9074 F:      drivers/gpio/gpio-regmap.c
9075 F:      include/linux/gpio/regmap.h
9076 K:      (devm_)?gpio_regmap_(un)?register
9077
9078 GPIO SUBSYSTEM
9079 M:      Linus Walleij <linus.walleij@linaro.org>
9080 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9081 L:      linux-gpio@vger.kernel.org
9082 S:      Maintained
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9084 F:      Documentation/admin-guide/gpio/
9085 F:      Documentation/devicetree/bindings/gpio/
9086 F:      Documentation/driver-api/gpio/
9087 F:      drivers/gpio/
9088 F:      include/dt-bindings/gpio/
9089 F:      include/linux/gpio.h
9090 F:      include/linux/gpio/
9091 F:      include/linux/of_gpio.h
9092
9093 GPIO UAPI
9094 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9095 R:      Kent Gibson <warthog618@gmail.com>
9096 L:      linux-gpio@vger.kernel.org
9097 S:      Maintained
9098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9099 F:      Documentation/ABI/obsolete/sysfs-gpio
9100 F:      Documentation/ABI/testing/gpio-cdev
9101 F:      drivers/gpio/gpiolib-cdev.c
9102 F:      include/uapi/linux/gpio.h
9103 F:      tools/gpio/
9104
9105 GRE DEMULTIPLEXER DRIVER
9106 M:      Dmitry Kozlov <xeb@mail.ru>
9107 L:      netdev@vger.kernel.org
9108 S:      Maintained
9109 F:      include/net/gre.h
9110 F:      net/ipv4/gre_demux.c
9111 F:      net/ipv4/gre_offload.c
9112
9113 GRETH 10/100/1G Ethernet MAC device driver
9114 M:      Andreas Larsson <andreas@gaisler.com>
9115 L:      netdev@vger.kernel.org
9116 S:      Maintained
9117 F:      drivers/net/ethernet/aeroflex/
9118
9119 GREYBUS AUDIO PROTOCOLS DRIVERS
9120 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9121 M:      Mark Greer <mgreer@animalcreek.com>
9122 S:      Maintained
9123 F:      drivers/staging/greybus/audio_apbridgea.c
9124 F:      drivers/staging/greybus/audio_apbridgea.h
9125 F:      drivers/staging/greybus/audio_codec.c
9126 F:      drivers/staging/greybus/audio_codec.h
9127 F:      drivers/staging/greybus/audio_gb.c
9128 F:      drivers/staging/greybus/audio_manager.c
9129 F:      drivers/staging/greybus/audio_manager.h
9130 F:      drivers/staging/greybus/audio_manager_module.c
9131 F:      drivers/staging/greybus/audio_manager_private.h
9132 F:      drivers/staging/greybus/audio_manager_sysfs.c
9133 F:      drivers/staging/greybus/audio_module.c
9134 F:      drivers/staging/greybus/audio_topology.c
9135
9136 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9137 M:      Viresh Kumar <vireshk@kernel.org>
9138 S:      Maintained
9139 F:      drivers/staging/greybus/authentication.c
9140 F:      drivers/staging/greybus/bootrom.c
9141 F:      drivers/staging/greybus/firmware.h
9142 F:      drivers/staging/greybus/fw-core.c
9143 F:      drivers/staging/greybus/fw-download.c
9144 F:      drivers/staging/greybus/fw-management.c
9145 F:      drivers/staging/greybus/greybus_authentication.h
9146 F:      drivers/staging/greybus/greybus_firmware.h
9147 F:      drivers/staging/greybus/hid.c
9148 F:      drivers/staging/greybus/i2c.c
9149 F:      drivers/staging/greybus/spi.c
9150 F:      drivers/staging/greybus/spilib.c
9151 F:      drivers/staging/greybus/spilib.h
9152
9153 GREYBUS LOOPBACK DRIVER
9154 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9155 S:      Maintained
9156 F:      drivers/staging/greybus/loopback.c
9157
9158 GREYBUS PLATFORM DRIVERS
9159 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9160 S:      Maintained
9161 F:      drivers/staging/greybus/arche-apb-ctrl.c
9162 F:      drivers/staging/greybus/arche-platform.c
9163 F:      drivers/staging/greybus/arche_platform.h
9164
9165 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9166 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9167 S:      Maintained
9168 F:      drivers/staging/greybus/gpio.c
9169 F:      drivers/staging/greybus/light.c
9170 F:      drivers/staging/greybus/power_supply.c
9171 F:      drivers/staging/greybus/sdio.c
9172 F:      drivers/staging/greybus/spi.c
9173 F:      drivers/staging/greybus/spilib.c
9174
9175 GREYBUS BEAGLEPLAY DRIVERS
9176 M:      Ayush Singh <ayushdevel1325@gmail.com>
9177 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9178 S:      Maintained
9179 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9180 F:      drivers/greybus/gb-beagleplay.c
9181
9182 GREYBUS SUBSYSTEM
9183 M:      Johan Hovold <johan@kernel.org>
9184 M:      Alex Elder <elder@kernel.org>
9185 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9186 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9187 S:      Maintained
9188 F:      drivers/greybus/
9189 F:      drivers/staging/greybus/
9190 F:      include/linux/greybus.h
9191 F:      include/linux/greybus/
9192
9193 GREYBUS UART PROTOCOLS DRIVERS
9194 M:      David Lin <dtwlin@gmail.com>
9195 S:      Maintained
9196 F:      drivers/staging/greybus/log.c
9197 F:      drivers/staging/greybus/uart.c
9198
9199 GS1662 VIDEO SERIALIZER
9200 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9201 L:      linux-media@vger.kernel.org
9202 S:      Maintained
9203 T:      git git://linuxtv.org/media_tree.git
9204 F:      drivers/media/spi/gs1662.c
9205
9206 GSPCA FINEPIX SUBDRIVER
9207 M:      Frank Zago <frank@zago.net>
9208 L:      linux-media@vger.kernel.org
9209 S:      Maintained
9210 T:      git git://linuxtv.org/media_tree.git
9211 F:      drivers/media/usb/gspca/finepix.c
9212
9213 GSPCA GL860 SUBDRIVER
9214 M:      Olivier Lorin <o.lorin@laposte.net>
9215 L:      linux-media@vger.kernel.org
9216 S:      Maintained
9217 T:      git git://linuxtv.org/media_tree.git
9218 F:      drivers/media/usb/gspca/gl860/
9219
9220 GSPCA M5602 SUBDRIVER
9221 M:      Erik Andren <erik.andren@gmail.com>
9222 L:      linux-media@vger.kernel.org
9223 S:      Maintained
9224 T:      git git://linuxtv.org/media_tree.git
9225 F:      drivers/media/usb/gspca/m5602/
9226
9227 GSPCA PAC207 SONIXB SUBDRIVER
9228 M:      Hans Verkuil <hverkuil@xs4all.nl>
9229 L:      linux-media@vger.kernel.org
9230 S:      Odd Fixes
9231 T:      git git://linuxtv.org/media_tree.git
9232 F:      drivers/media/usb/gspca/pac207.c
9233
9234 GSPCA SN9C20X SUBDRIVER
9235 M:      Brian Johnson <brijohn@gmail.com>
9236 L:      linux-media@vger.kernel.org
9237 S:      Maintained
9238 T:      git git://linuxtv.org/media_tree.git
9239 F:      drivers/media/usb/gspca/sn9c20x.c
9240
9241 GSPCA T613 SUBDRIVER
9242 M:      Leandro Costantino <lcostantino@gmail.com>
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/t613.c
9247
9248 GSPCA USB WEBCAM DRIVER
9249 M:      Hans Verkuil <hverkuil@xs4all.nl>
9250 L:      linux-media@vger.kernel.org
9251 S:      Odd Fixes
9252 T:      git git://linuxtv.org/media_tree.git
9253 F:      drivers/media/usb/gspca/
9254
9255 GTP (GPRS Tunneling Protocol)
9256 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9257 M:      Harald Welte <laforge@gnumonks.org>
9258 L:      osmocom-net-gprs@lists.osmocom.org
9259 S:      Maintained
9260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9261 F:      drivers/net/gtp.c
9262
9263 GUID PARTITION TABLE (GPT)
9264 M:      Davidlohr Bueso <dave@stgolabs.net>
9265 L:      linux-efi@vger.kernel.org
9266 S:      Maintained
9267 F:      block/partitions/efi.*
9268
9269 HABANALABS PCI DRIVER
9270 M:      Oded Gabbay <ogabbay@kernel.org>
9271 L:      dri-devel@lists.freedesktop.org
9272 S:      Supported
9273 C:      irc://irc.oftc.net/dri-devel
9274 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9275 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9276 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9277 F:      drivers/accel/habanalabs/
9278 F:      include/linux/habanalabs/
9279 F:      include/trace/events/habanalabs.h
9280 F:      include/uapi/drm/habanalabs_accel.h
9281
9282 HACKRF MEDIA DRIVER
9283 L:      linux-media@vger.kernel.org
9284 S:      Orphan
9285 W:      https://linuxtv.org
9286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9287 F:      drivers/media/usb/hackrf/
9288
9289 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9290 M:      Chuck Lever <chuck.lever@oracle.com>
9291 L:      kernel-tls-handshake@lists.linux.dev
9292 L:      netdev@vger.kernel.org
9293 S:      Maintained
9294 F:      Documentation/netlink/specs/handshake.yaml
9295 F:      Documentation/networking/tls-handshake.rst
9296 F:      include/net/handshake.h
9297 F:      include/trace/events/handshake.h
9298 F:      net/handshake/
9299
9300 HANTRO VPU CODEC DRIVER
9301 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9302 M:      Philipp Zabel <p.zabel@pengutronix.de>
9303 L:      linux-media@vger.kernel.org
9304 L:      linux-rockchip@lists.infradead.org
9305 S:      Maintained
9306 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9307 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9308 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9309 F:      drivers/media/platform/verisilicon/
9310
9311 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9312 M:      Frank Seidel <frank@f-seidel.de>
9313 L:      platform-driver-x86@vger.kernel.org
9314 S:      Maintained
9315 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9316 F:      drivers/platform/x86/hdaps.c
9317
9318 HARDWARE MONITORING
9319 M:      Jean Delvare <jdelvare@suse.com>
9320 M:      Guenter Roeck <linux@roeck-us.net>
9321 L:      linux-hwmon@vger.kernel.org
9322 S:      Maintained
9323 W:      http://hwmon.wiki.kernel.org/
9324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9325 F:      Documentation/ABI/testing/sysfs-class-hwmon
9326 F:      Documentation/devicetree/bindings/hwmon/
9327 F:      Documentation/hwmon/
9328 F:      drivers/hwmon/
9329 F:      include/linux/hwmon*.h
9330 F:      include/trace/events/hwmon*.h
9331 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9332
9333 HARDWARE RANDOM NUMBER GENERATOR CORE
9334 M:      Olivia Mackall <olivia@selenic.com>
9335 M:      Herbert Xu <herbert@gondor.apana.org.au>
9336 L:      linux-crypto@vger.kernel.org
9337 S:      Odd fixes
9338 F:      Documentation/admin-guide/hw_random.rst
9339 F:      Documentation/devicetree/bindings/rng/
9340 F:      drivers/char/hw_random/
9341 F:      include/linux/hw_random.h
9342
9343 HARDWARE SPINLOCK CORE
9344 M:      Bjorn Andersson <andersson@kernel.org>
9345 R:      Baolin Wang <baolin.wang7@gmail.com>
9346 L:      linux-remoteproc@vger.kernel.org
9347 S:      Maintained
9348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9349 F:      Documentation/devicetree/bindings/hwlock/
9350 F:      Documentation/locking/hwspinlock.rst
9351 F:      drivers/hwspinlock/
9352 F:      include/linux/hwspinlock.h
9353
9354 HARDWARE TRACING FACILITIES
9355 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9356 S:      Maintained
9357 F:      drivers/hwtracing/
9358
9359 HARMONY SOUND DRIVER
9360 L:      linux-parisc@vger.kernel.org
9361 S:      Maintained
9362 F:      sound/parisc/harmony.*
9363
9364 HDPVR USB VIDEO ENCODER DRIVER
9365 M:      Hans Verkuil <hverkuil@xs4all.nl>
9366 L:      linux-media@vger.kernel.org
9367 S:      Odd Fixes
9368 W:      https://linuxtv.org
9369 T:      git git://linuxtv.org/media_tree.git
9370 F:      drivers/media/usb/hdpvr/
9371
9372 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9373 M:      Matt Hsiao <matt.hsiao@hpe.com>
9374 S:      Supported
9375 F:      drivers/misc/hpilo.[ch]
9376
9377 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9378 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9379 S:      Supported
9380 F:      Documentation/watchdog/hpwdt.rst
9381 F:      drivers/watchdog/hpwdt.c
9382
9383 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9384 M:      Don Brace <don.brace@microchip.com>
9385 L:      storagedev@microchip.com
9386 L:      linux-scsi@vger.kernel.org
9387 S:      Supported
9388 F:      Documentation/scsi/hpsa.rst
9389 F:      drivers/scsi/hpsa*.[ch]
9390 F:      include/linux/cciss*.h
9391 F:      include/uapi/linux/cciss*.h
9392
9393 HFI1 DRIVER
9394 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9395 L:      linux-rdma@vger.kernel.org
9396 S:      Supported
9397 F:      drivers/infiniband/hw/hfi1
9398
9399 HFS FILESYSTEM
9400 L:      linux-fsdevel@vger.kernel.org
9401 S:      Orphan
9402 F:      Documentation/filesystems/hfs.rst
9403 F:      fs/hfs/
9404
9405 HFSPLUS FILESYSTEM
9406 L:      linux-fsdevel@vger.kernel.org
9407 S:      Orphan
9408 F:      Documentation/filesystems/hfsplus.rst
9409 F:      fs/hfsplus/
9410
9411 HGA FRAMEBUFFER DRIVER
9412 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9413 L:      linux-nvidia@lists.surfsouth.com
9414 S:      Maintained
9415 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9416 F:      drivers/video/fbdev/hgafb.c
9417
9418 HIBERNATION (aka Software Suspend, aka swsusp)
9419 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9420 M:      Pavel Machek <pavel@ucw.cz>
9421 L:      linux-pm@vger.kernel.org
9422 S:      Supported
9423 B:      https://bugzilla.kernel.org
9424 F:      arch/*/include/asm/suspend*.h
9425 F:      arch/x86/power/
9426 F:      drivers/base/power/
9427 F:      include/linux/freezer.h
9428 F:      include/linux/pm.h
9429 F:      include/linux/suspend.h
9430 F:      kernel/power/
9431
9432 HID CORE LAYER
9433 M:      Jiri Kosina <jikos@kernel.org>
9434 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9435 L:      linux-input@vger.kernel.org
9436 S:      Maintained
9437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9438 F:      Documentation/hid/
9439 F:      drivers/hid/
9440 F:      include/linux/hid*
9441 F:      include/uapi/linux/hid*
9442 F:      samples/hid/
9443 F:      tools/testing/selftests/hid/
9444
9445 HID LOGITECH DRIVERS
9446 R:      Filipe Laíns <lains@riseup.net>
9447 L:      linux-input@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/hid/hid-logitech-*
9450
9451 HID NVIDIA SHIELD DRIVER
9452 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9453 L:      linux-input@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/hid/hid-nvidia-shield.c
9456
9457 HID PHOENIX RC FLIGHT CONTROLLER
9458 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9459 L:      linux-input@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/hid/hid-pxrc.c
9462
9463 HID PLAYSTATION DRIVER
9464 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9465 L:      linux-input@vger.kernel.org
9466 S:      Supported
9467 F:      drivers/hid/hid-playstation.c
9468
9469 HID SENSOR HUB DRIVERS
9470 M:      Jiri Kosina <jikos@kernel.org>
9471 M:      Jonathan Cameron <jic23@kernel.org>
9472 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9473 L:      linux-input@vger.kernel.org
9474 L:      linux-iio@vger.kernel.org
9475 S:      Maintained
9476 F:      Documentation/hid/hid-sensor*
9477 F:      drivers/hid/hid-sensor-*
9478 F:      drivers/iio/*/hid-*
9479 F:      include/linux/hid-sensor-*
9480
9481 HID VRC-2 CAR CONTROLLER DRIVER
9482 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9483 L:      linux-input@vger.kernel.org
9484 S:      Maintained
9485 F:      drivers/hid/hid-vrc2.c
9486
9487 HID WACOM DRIVER
9488 M:      Ping Cheng <ping.cheng@wacom.com>
9489 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9490 L:      linux-input@vger.kernel.org
9491 S:      Maintained
9492 F:      drivers/hid/wacom.h
9493 F:      drivers/hid/wacom_*
9494
9495 HID++ LOGITECH DRIVERS
9496 R:      Filipe Laíns <lains@riseup.net>
9497 R:      Bastien Nocera <hadess@hadess.net>
9498 L:      linux-input@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/hid/hid-logitech-hidpp.c
9501
9502 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9503 M:      Thomas Gleixner <tglx@linutronix.de>
9504 L:      linux-kernel@vger.kernel.org
9505 S:      Maintained
9506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9507 F:      Documentation/timers/
9508 F:      include/linux/clockchips.h
9509 F:      include/linux/hrtimer.h
9510 F:      kernel/time/clockevents.c
9511 F:      kernel/time/hrtimer.c
9512 F:      kernel/time/timer_*.c
9513
9514 HIGH-SPEED SCC DRIVER FOR AX.25
9515 L:      linux-hams@vger.kernel.org
9516 S:      Orphan
9517 F:      drivers/net/hamradio/scc.c
9518
9519 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9520 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9521 S:      Supported
9522 W:      http://www.highpoint-tech.com
9523 F:      Documentation/scsi/hptiop.rst
9524 F:      drivers/scsi/hptiop.c
9525
9526 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9527 M:      John Stultz <jstultz@google.com>
9528 L:      linux-kernel@vger.kernel.org
9529 S:      Maintained
9530 F:      drivers/misc/hisi_hikey_usb.c
9531
9532 HIMAX HX83112B TOUCHSCREEN SUPPORT
9533 M:      Job Noorman <job@noorman.info>
9534 L:      linux-input@vger.kernel.org
9535 S:      Maintained
9536 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9537 F:      drivers/input/touchscreen/himax_hx83112b.c
9538
9539 HIPPI
9540 M:      Jes Sorensen <jes@trained-monkey.org>
9541 L:      linux-hippi@sunsite.dk
9542 S:      Maintained
9543 F:      drivers/net/hippi/
9544 F:      include/linux/hippidevice.h
9545 F:      include/uapi/linux/if_hippi.h
9546 F:      net/802/hippi.c
9547
9548 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9549 M:      Kurt Kanzenbach <kurt@linutronix.de>
9550 L:      netdev@vger.kernel.org
9551 S:      Maintained
9552 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9553 F:      drivers/net/dsa/hirschmann/*
9554 F:      include/linux/platform_data/hirschmann-hellcreek.h
9555 F:      net/dsa/tag_hellcreek.c
9556
9557 HISILICON DMA DRIVER
9558 M:      Zhou Wang <wangzhou1@hisilicon.com>
9559 M:      Jie Hai <haijie1@huawei.com>
9560 L:      dmaengine@vger.kernel.org
9561 S:      Maintained
9562 F:      drivers/dma/hisi_dma.c
9563
9564 HISILICON GPIO DRIVER
9565 M:      Jay Fang <f.fangjian@huawei.com>
9566 L:      linux-gpio@vger.kernel.org
9567 S:      Maintained
9568 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9569 F:      drivers/gpio/gpio-hisi.c
9570
9571 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9572 M:      Zhiqi Song <songzhiqi1@huawei.com>
9573 M:      Longfang Liu <liulongfang@huawei.com>
9574 L:      linux-crypto@vger.kernel.org
9575 S:      Maintained
9576 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9577 F:      drivers/crypto/hisilicon/hpre/hpre.h
9578 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9579 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9580
9581 HISILICON HNS3 PMU DRIVER
9582 M:      Jijie Shao <shaojijie@huawei.com>
9583 S:      Supported
9584 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9585 F:      drivers/perf/hisilicon/hns3_pmu.c
9586
9587 HISILICON I2C CONTROLLER DRIVER
9588 M:      Yicong Yang <yangyicong@hisilicon.com>
9589 L:      linux-i2c@vger.kernel.org
9590 S:      Maintained
9591 W:      https://www.hisilicon.com
9592 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9593 F:      drivers/i2c/busses/i2c-hisi.c
9594
9595 HISILICON KUNPENG SOC HCCS DRIVER
9596 M:      Huisong Li <lihuisong@huawei.com>
9597 S:      Maintained
9598 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9599 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9600 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9601
9602 HISILICON LPC BUS DRIVER
9603 M:      Jay Fang <f.fangjian@huawei.com>
9604 S:      Maintained
9605 W:      http://www.hisilicon.com
9606 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9607 F:      drivers/bus/hisi_lpc.c
9608
9609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9611 M:      Salil Mehta <salil.mehta@huawei.com>
9612 M:      Jijie Shao <shaojijie@huawei.com>
9613 L:      netdev@vger.kernel.org
9614 S:      Maintained
9615 W:      http://www.hisilicon.com
9616 F:      drivers/net/ethernet/hisilicon/hns3/
9617
9618 HISILICON NETWORK SUBSYSTEM DRIVER
9619 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9620 M:      Salil Mehta <salil.mehta@huawei.com>
9621 L:      netdev@vger.kernel.org
9622 S:      Maintained
9623 W:      http://www.hisilicon.com
9624 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9625 F:      drivers/net/ethernet/hisilicon/
9626
9627 HISILICON PMU DRIVER
9628 M:      Yicong Yang <yangyicong@hisilicon.com>
9629 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9630 S:      Supported
9631 W:      http://www.hisilicon.com
9632 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9633 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9634 F:      drivers/perf/hisilicon
9635
9636 HISILICON PTT DRIVER
9637 M:      Yicong Yang <yangyicong@hisilicon.com>
9638 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9639 L:      linux-kernel@vger.kernel.org
9640 S:      Maintained
9641 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9642 F:      Documentation/trace/hisi-ptt.rst
9643 F:      drivers/hwtracing/ptt/
9644 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9645 F:      tools/perf/util/hisi-ptt*
9646 F:      tools/perf/util/hisi-ptt-decoder/*
9647
9648 HISILICON QM DRIVER
9649 M:      Weili Qian <qianweili@huawei.com>
9650 M:      Zhou Wang <wangzhou1@hisilicon.com>
9651 L:      linux-crypto@vger.kernel.org
9652 S:      Maintained
9653 F:      drivers/crypto/hisilicon/Kconfig
9654 F:      drivers/crypto/hisilicon/Makefile
9655 F:      drivers/crypto/hisilicon/qm.c
9656 F:      drivers/crypto/hisilicon/sgl.c
9657 F:      include/linux/hisi_acc_qm.h
9658
9659 HISILICON ROCE DRIVER
9660 M:      Chengchang Tang <tangchengchang@huawei.com>
9661 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9662 L:      linux-rdma@vger.kernel.org
9663 S:      Maintained
9664 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9665 F:      drivers/infiniband/hw/hns/
9666
9667 HISILICON SAS Controller
9668 M:      Xiang Chen <chenxiang66@hisilicon.com>
9669 S:      Supported
9670 W:      http://www.hisilicon.com
9671 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9672 F:      drivers/scsi/hisi_sas/
9673
9674 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9675 M:      Longfang Liu <liulongfang@huawei.com>
9676 L:      linux-crypto@vger.kernel.org
9677 S:      Maintained
9678 F:      Documentation/ABI/testing/debugfs-hisi-sec
9679 F:      drivers/crypto/hisilicon/sec2/sec.h
9680 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9681 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9682 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9683
9684 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9685 M:      Jay Fang <f.fangjian@huawei.com>
9686 L:      linux-spi@vger.kernel.org
9687 S:      Maintained
9688 W:      http://www.hisilicon.com
9689 F:      drivers/spi/spi-hisi-kunpeng.c
9690
9691 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9692 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9693 L:      linux-kernel@vger.kernel.org
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9696 F:      drivers/spmi/hisi-spmi-controller.c
9697
9698 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9699 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9700 L:      linux-kernel@vger.kernel.org
9701 S:      Maintained
9702 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9703 F:      drivers/mfd/hi6421-spmi-pmic.c
9704
9705 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9706 M:      Weili Qian <qianweili@huawei.com>
9707 S:      Maintained
9708 F:      drivers/crypto/hisilicon/trng/trng.c
9709
9710 HISILICON V3XX SPI NOR FLASH Controller Driver
9711 M:      Jay Fang <f.fangjian@huawei.com>
9712 S:      Maintained
9713 W:      http://www.hisilicon.com
9714 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9715
9716 HISILICON ZIP Controller DRIVER
9717 M:      Yang Shen <shenyang39@huawei.com>
9718 M:      Zhou Wang <wangzhou1@hisilicon.com>
9719 L:      linux-crypto@vger.kernel.org
9720 S:      Maintained
9721 F:      Documentation/ABI/testing/debugfs-hisi-zip
9722 F:      drivers/crypto/hisilicon/zip/
9723
9724 HMM - Heterogeneous Memory Management
9725 M:      Jérôme Glisse <jglisse@redhat.com>
9726 L:      linux-mm@kvack.org
9727 S:      Maintained
9728 F:      Documentation/mm/hmm.rst
9729 F:      include/linux/hmm*
9730 F:      lib/test_hmm*
9731 F:      mm/hmm*
9732 F:      tools/testing/selftests/mm/*hmm*
9733
9734 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9735 M:      Andreas Klinger <ak@it-klinger.de>
9736 L:      linux-iio@vger.kernel.org
9737 S:      Maintained
9738 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9739 F:      drivers/iio/pressure/mprls0025pa.c
9740
9741 HP BIOSCFG DRIVER
9742 M:      Jorge Lopez <jorge.lopez2@hp.com>
9743 L:      platform-driver-x86@vger.kernel.org
9744 S:      Maintained
9745 F:      drivers/platform/x86/hp/hp-bioscfg/
9746
9747 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9748 L:      platform-driver-x86@vger.kernel.org
9749 S:      Orphan
9750 F:      drivers/platform/x86/hp/tc1100-wmi.c
9751
9752 HP WMI HARDWARE MONITOR DRIVER
9753 M:      James Seo <james@equiv.tech>
9754 L:      linux-hwmon@vger.kernel.org
9755 S:      Maintained
9756 F:      Documentation/hwmon/hp-wmi-sensors.rst
9757 F:      drivers/hwmon/hp-wmi-sensors.c
9758
9759 HPET:   High Precision Event Timers driver
9760 M:      Clemens Ladisch <clemens@ladisch.de>
9761 S:      Maintained
9762 F:      Documentation/timers/hpet.rst
9763 F:      drivers/char/hpet.c
9764 F:      include/linux/hpet.h
9765 F:      include/uapi/linux/hpet.h
9766
9767 HPET:   x86
9768 S:      Orphan
9769 F:      arch/x86/include/asm/hpet.h
9770 F:      arch/x86/kernel/hpet.c
9771
9772 HPFS FILESYSTEM
9773 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9774 S:      Maintained
9775 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9776 F:      fs/hpfs/
9777
9778 HS3001 Hardware Temperature and Humidity Sensor
9779 M:      Andre Werner <andre.werner@systec-electronic.com>
9780 L:      linux-hwmon@vger.kernel.org
9781 S:      Maintained
9782 F:      drivers/hwmon/hs3001.c
9783
9784 HSI SUBSYSTEM
9785 M:      Sebastian Reichel <sre@kernel.org>
9786 S:      Maintained
9787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9788 F:      Documentation/ABI/testing/sysfs-bus-hsi
9789 F:      Documentation/driver-api/hsi.rst
9790 F:      drivers/hsi/
9791 F:      include/linux/hsi/
9792 F:      include/uapi/linux/hsi/
9793
9794 HSO 3G MODEM DRIVER
9795 L:      linux-usb@vger.kernel.org
9796 S:      Orphan
9797 F:      drivers/net/usb/hso.c
9798
9799 HSR NETWORK PROTOCOL
9800 L:      netdev@vger.kernel.org
9801 S:      Orphan
9802 F:      net/hsr/
9803
9804 HT16K33 LED CONTROLLER DRIVER
9805 M:      Robin van der Gracht <robin@protonic.nl>
9806 S:      Maintained
9807 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9808 F:      drivers/auxdisplay/ht16k33.c
9809
9810 HTCPEN TOUCHSCREEN DRIVER
9811 M:      Pau Oliva Fora <pof@eslack.org>
9812 L:      linux-input@vger.kernel.org
9813 S:      Maintained
9814 F:      drivers/input/touchscreen/htcpen.c
9815
9816 HTE SUBSYSTEM
9817 M:      Dipen Patel <dipenp@nvidia.com>
9818 L:      timestamp@lists.linux.dev
9819 S:      Maintained
9820 Q:      https://patchwork.kernel.org/project/timestamp/list/
9821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9822 F:      Documentation/devicetree/bindings/timestamp/
9823 F:      Documentation/driver-api/hte/
9824 F:      drivers/hte/
9825 F:      include/linux/hte.h
9826
9827 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9828 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9829 L:      linux-iio@vger.kernel.org
9830 S:      Maintained
9831 W:      http://www.st.com/
9832 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9833 F:      drivers/iio/humidity/hts221*
9834
9835 HUAWEI ETHERNET DRIVER
9836 M:      Cai Huoqing <cai.huoqing@linux.dev>
9837 L:      netdev@vger.kernel.org
9838 S:      Maintained
9839 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9840 F:      drivers/net/ethernet/huawei/hinic/
9841
9842 HUGETLB SUBSYSTEM
9843 M:      Muchun Song <muchun.song@linux.dev>
9844 L:      linux-mm@kvack.org
9845 S:      Maintained
9846 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9847 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9848 F:      Documentation/mm/hugetlbfs_reserv.rst
9849 F:      Documentation/mm/vmemmap_dedup.rst
9850 F:      fs/hugetlbfs/
9851 F:      include/linux/hugetlb.h
9852 F:      mm/hugetlb.c
9853 F:      mm/hugetlb_vmemmap.c
9854 F:      mm/hugetlb_vmemmap.h
9855 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9856
9857 HVA ST MEDIA DRIVER
9858 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9859 L:      linux-media@vger.kernel.org
9860 S:      Supported
9861 W:      https://linuxtv.org
9862 T:      git git://linuxtv.org/media_tree.git
9863 F:      drivers/media/platform/st/sti/hva
9864
9865 HWPOISON MEMORY FAILURE HANDLING
9866 M:      Miaohe Lin <linmiaohe@huawei.com>
9867 R:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9868 L:      linux-mm@kvack.org
9869 S:      Maintained
9870 F:      mm/hwpoison-inject.c
9871 F:      mm/memory-failure.c
9872
9873 HYCON HY46XX TOUCHSCREEN SUPPORT
9874 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9875 L:      linux-input@vger.kernel.org
9876 S:      Maintained
9877 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9878 F:      drivers/input/touchscreen/hycon-hy46xx.c
9879
9880 HYGON PROCESSOR SUPPORT
9881 M:      Pu Wen <puwen@hygon.cn>
9882 L:      linux-kernel@vger.kernel.org
9883 S:      Maintained
9884 F:      arch/x86/kernel/cpu/hygon.c
9885
9886 HYNIX HI556 SENSOR DRIVER
9887 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9888 L:      linux-media@vger.kernel.org
9889 S:      Maintained
9890 T:      git git://linuxtv.org/media_tree.git
9891 F:      drivers/media/i2c/hi556.c
9892
9893 HYNIX HI846 SENSOR DRIVER
9894 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9895 L:      linux-media@vger.kernel.org
9896 S:      Maintained
9897 F:      drivers/media/i2c/hi846.c
9898
9899 HYNIX HI847 SENSOR DRIVER
9900 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9901 L:      linux-media@vger.kernel.org
9902 S:      Maintained
9903 F:      drivers/media/i2c/hi847.c
9904
9905 Hyper-V/Azure CORE AND DRIVERS
9906 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9907 M:      Haiyang Zhang <haiyangz@microsoft.com>
9908 M:      Wei Liu <wei.liu@kernel.org>
9909 M:      Dexuan Cui <decui@microsoft.com>
9910 L:      linux-hyperv@vger.kernel.org
9911 S:      Supported
9912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9913 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9914 F:      Documentation/ABI/testing/debugfs-hyperv
9915 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9916 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9917 F:      Documentation/virt/hyperv
9918 F:      arch/arm64/hyperv
9919 F:      arch/arm64/include/asm/hyperv-tlfs.h
9920 F:      arch/arm64/include/asm/mshyperv.h
9921 F:      arch/x86/hyperv
9922 F:      arch/x86/include/asm/hyperv-tlfs.h
9923 F:      arch/x86/include/asm/mshyperv.h
9924 F:      arch/x86/include/asm/trace/hyperv.h
9925 F:      arch/x86/kernel/cpu/mshyperv.c
9926 F:      drivers/clocksource/hyperv_timer.c
9927 F:      drivers/hid/hid-hyperv.c
9928 F:      drivers/hv/
9929 F:      drivers/input/serio/hyperv-keyboard.c
9930 F:      drivers/iommu/hyperv-iommu.c
9931 F:      drivers/net/ethernet/microsoft/
9932 F:      drivers/net/hyperv/
9933 F:      drivers/pci/controller/pci-hyperv-intf.c
9934 F:      drivers/pci/controller/pci-hyperv.c
9935 F:      drivers/scsi/storvsc_drv.c
9936 F:      drivers/uio/uio_hv_generic.c
9937 F:      drivers/video/fbdev/hyperv_fb.c
9938 F:      include/asm-generic/hyperv-tlfs.h
9939 F:      include/asm-generic/mshyperv.h
9940 F:      include/clocksource/hyperv_timer.h
9941 F:      include/linux/hyperv.h
9942 F:      include/net/mana
9943 F:      include/uapi/linux/hyperv.h
9944 F:      net/vmw_vsock/hyperv_transport.c
9945 F:      tools/hv/
9946
9947 HYPERBUS SUPPORT
9948 M:      Vignesh Raghavendra <vigneshr@ti.com>
9949 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9950 L:      linux-mtd@lists.infradead.org
9951 S:      Supported
9952 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9953 C:      irc://irc.oftc.net/mtd
9954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9955 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9956 F:      drivers/mtd/hyperbus/
9957 F:      include/linux/mtd/hyperbus.h
9958
9959 HYPERVISOR VIRTUAL CONSOLE DRIVER
9960 L:      linuxppc-dev@lists.ozlabs.org
9961 S:      Odd Fixes
9962 F:      drivers/tty/hvc/
9963
9964 I2C ACPI SUPPORT
9965 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9966 L:      linux-i2c@vger.kernel.org
9967 L:      linux-acpi@vger.kernel.org
9968 S:      Maintained
9969 F:      drivers/i2c/i2c-core-acpi.c
9970
9971 I2C ADDRESS TRANSLATOR (ATR)
9972 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9973 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9974 L:      linux-i2c@vger.kernel.org
9975 S:      Maintained
9976 F:      drivers/i2c/i2c-atr.c
9977 F:      include/linux/i2c-atr.h
9978
9979 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9980 M:      Ajay Gupta <ajayg@nvidia.com>
9981 L:      linux-i2c@vger.kernel.org
9982 S:      Maintained
9983 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9984 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9985
9986 I2C MUXES
9987 M:      Peter Rosin <peda@axentia.se>
9988 L:      linux-i2c@vger.kernel.org
9989 S:      Maintained
9990 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9991 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9992 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9993 F:      Documentation/i2c/i2c-topology.rst
9994 F:      Documentation/i2c/muxes/
9995 F:      drivers/i2c/i2c-mux.c
9996 F:      drivers/i2c/muxes/
9997 F:      include/linux/i2c-mux.h
9998
9999 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
10000 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
10001 L:      linux-i2c@vger.kernel.org
10002 S:      Maintained
10003 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
10004 F:      drivers/i2c/busses/i2c-mv64xxx.c
10005
10006 I2C OVER PARALLEL PORT
10007 M:      Jean Delvare <jdelvare@suse.com>
10008 L:      linux-i2c@vger.kernel.org
10009 S:      Maintained
10010 F:      Documentation/i2c/busses/i2c-parport.rst
10011 F:      drivers/i2c/busses/i2c-parport.c
10012
10013 I2C SUBSYSTEM
10014 M:      Wolfram Sang <wsa@kernel.org>
10015 L:      linux-i2c@vger.kernel.org
10016 S:      Maintained
10017 W:      https://i2c.wiki.kernel.org/
10018 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10020 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10021 F:      Documentation/i2c/
10022 F:      drivers/i2c/*
10023 F:      include/dt-bindings/i2c/i2c.h
10024 F:      include/linux/i2c-dev.h
10025 F:      include/linux/i2c-smbus.h
10026 F:      include/linux/i2c.h
10027 F:      include/uapi/linux/i2c-*.h
10028 F:      include/uapi/linux/i2c.h
10029
10030 I2C SUBSYSTEM HOST DRIVERS
10031 M:      Andi Shyti <andi.shyti@kernel.org>
10032 L:      linux-i2c@vger.kernel.org
10033 S:      Maintained
10034 W:      https://i2c.wiki.kernel.org/
10035 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10037 F:      Documentation/devicetree/bindings/i2c/
10038 F:      drivers/i2c/algos/
10039 F:      drivers/i2c/busses/
10040 F:      include/dt-bindings/i2c/
10041
10042 I2C-TAOS-EVM DRIVER
10043 M:      Jean Delvare <jdelvare@suse.com>
10044 L:      linux-i2c@vger.kernel.org
10045 S:      Maintained
10046 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10047 F:      drivers/i2c/busses/i2c-taos-evm.c
10048
10049 I2C-TINY-USB DRIVER
10050 M:      Till Harbaum <till@harbaum.org>
10051 L:      linux-i2c@vger.kernel.org
10052 S:      Maintained
10053 W:      http://www.harbaum.org/till/i2c_tiny_usb
10054 F:      drivers/i2c/busses/i2c-tiny-usb.c
10055
10056 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10057 M:      Jean Delvare <jdelvare@suse.com>
10058 L:      linux-i2c@vger.kernel.org
10059 S:      Maintained
10060 F:      Documentation/i2c/busses/i2c-ali1535.rst
10061 F:      Documentation/i2c/busses/i2c-ali1563.rst
10062 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10063 F:      Documentation/i2c/busses/i2c-amd756.rst
10064 F:      Documentation/i2c/busses/i2c-amd8111.rst
10065 F:      Documentation/i2c/busses/i2c-i801.rst
10066 F:      Documentation/i2c/busses/i2c-nforce2.rst
10067 F:      Documentation/i2c/busses/i2c-piix4.rst
10068 F:      Documentation/i2c/busses/i2c-sis5595.rst
10069 F:      Documentation/i2c/busses/i2c-sis630.rst
10070 F:      Documentation/i2c/busses/i2c-sis96x.rst
10071 F:      Documentation/i2c/busses/i2c-via.rst
10072 F:      Documentation/i2c/busses/i2c-viapro.rst
10073 F:      drivers/i2c/busses/i2c-ali1535.c
10074 F:      drivers/i2c/busses/i2c-ali1563.c
10075 F:      drivers/i2c/busses/i2c-ali15x3.c
10076 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10077 F:      drivers/i2c/busses/i2c-amd756.c
10078 F:      drivers/i2c/busses/i2c-amd8111.c
10079 F:      drivers/i2c/busses/i2c-i801.c
10080 F:      drivers/i2c/busses/i2c-isch.c
10081 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10082 F:      drivers/i2c/busses/i2c-nforce2.c
10083 F:      drivers/i2c/busses/i2c-piix4.c
10084 F:      drivers/i2c/busses/i2c-sis5595.c
10085 F:      drivers/i2c/busses/i2c-sis630.c
10086 F:      drivers/i2c/busses/i2c-sis96x.c
10087 F:      drivers/i2c/busses/i2c-via.c
10088 F:      drivers/i2c/busses/i2c-viapro.c
10089
10090 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10091 M:      Hans de Goede <hdegoede@redhat.com>
10092 L:      linux-i2c@vger.kernel.org
10093 S:      Maintained
10094 F:      drivers/i2c/busses/i2c-cht-wc.c
10095
10096 I2C/SMBUS ISMT DRIVER
10097 M:      Seth Heasley <seth.heasley@intel.com>
10098 M:      Neil Horman <nhorman@tuxdriver.com>
10099 L:      linux-i2c@vger.kernel.org
10100 F:      Documentation/i2c/busses/i2c-ismt.rst
10101 F:      drivers/i2c/busses/i2c-ismt.c
10102
10103 I2C/SMBUS STUB DRIVER
10104 M:      Jean Delvare <jdelvare@suse.com>
10105 L:      linux-i2c@vger.kernel.org
10106 S:      Maintained
10107 F:      drivers/i2c/i2c-stub.c
10108
10109 I3C DRIVER FOR ASPEED AST2600
10110 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10111 S:      Maintained
10112 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10113 F:      drivers/i3c/master/ast2600-i3c-master.c
10114
10115 I3C DRIVER FOR CADENCE I3C MASTER IP
10116 M:      Przemysław Gaj <pgaj@cadence.com>
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10119 F:      drivers/i3c/master/i3c-master-cdns.c
10120
10121 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10122 S:      Orphan
10123 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10124 F:      drivers/i3c/master/dw*
10125
10126 I3C SUBSYSTEM
10127 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10128 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10129 S:      Maintained
10130 C:      irc://chat.freenode.net/linux-i3c
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10132 F:      Documentation/ABI/testing/sysfs-bus-i3c
10133 F:      Documentation/devicetree/bindings/i3c/
10134 F:      Documentation/driver-api/i3c
10135 F:      drivers/i3c/
10136 F:      include/linux/i3c/
10137
10138 IBM Operation Panel Input Driver
10139 M:      Eddie James <eajames@linux.ibm.com>
10140 L:      linux-input@vger.kernel.org
10141 S:      Maintained
10142 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10143 F:      drivers/input/misc/ibm-panel.c
10144
10145 IBM Power 842 compression accelerator
10146 M:      Haren Myneni <haren@us.ibm.com>
10147 S:      Supported
10148 F:      crypto/842.c
10149 F:      drivers/crypto/nx/Kconfig
10150 F:      drivers/crypto/nx/Makefile
10151 F:      drivers/crypto/nx/nx-842*
10152 F:      include/linux/sw842.h
10153 F:      lib/842/
10154
10155 IBM Power in-Nest Crypto Acceleration
10156 M:      Breno Leitão <leitao@debian.org>
10157 M:      Nayna Jain <nayna@linux.ibm.com>
10158 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10159 L:      linux-crypto@vger.kernel.org
10160 S:      Supported
10161 F:      drivers/crypto/nx/Kconfig
10162 F:      drivers/crypto/nx/Makefile
10163 F:      drivers/crypto/nx/nx-aes*
10164 F:      drivers/crypto/nx/nx-sha*
10165 F:      drivers/crypto/nx/nx.*
10166 F:      drivers/crypto/nx/nx_csbcpb.h
10167 F:      drivers/crypto/nx/nx_debugfs.c
10168
10169 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10170 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10171 L:      linux-pci@vger.kernel.org
10172 L:      linuxppc-dev@lists.ozlabs.org
10173 S:      Supported
10174 F:      drivers/pci/hotplug/rpadlpar*
10175
10176 IBM Power Linux RAID adapter
10177 M:      Brian King <brking@us.ibm.com>
10178 S:      Supported
10179 F:      drivers/scsi/ipr.*
10180
10181 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10182 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10183 L:      linux-pci@vger.kernel.org
10184 L:      linuxppc-dev@lists.ozlabs.org
10185 S:      Supported
10186 F:      drivers/pci/hotplug/rpaphp*
10187
10188 IBM Power SRIOV Virtual NIC Device Driver
10189 M:      Haren Myneni <haren@linux.ibm.com>
10190 M:      Rick Lindsley <ricklind@linux.ibm.com>
10191 R:      Nick Child <nnac123@linux.ibm.com>
10192 R:      Dany Madden <danymadden@us.ibm.com>
10193 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10194 L:      netdev@vger.kernel.org
10195 S:      Supported
10196 F:      drivers/net/ethernet/ibm/ibmvnic.*
10197
10198 IBM Power VFIO Support
10199 M:      Timothy Pearson <tpearson@raptorengineering.com>
10200 S:      Supported
10201 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10202
10203 IBM Power Virtual Ethernet Device Driver
10204 M:      Nick Child <nnac123@linux.ibm.com>
10205 L:      netdev@vger.kernel.org
10206 S:      Supported
10207 F:      drivers/net/ethernet/ibm/ibmveth.*
10208
10209 IBM Power Virtual FC Device Drivers
10210 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10211 L:      linux-scsi@vger.kernel.org
10212 S:      Supported
10213 F:      drivers/scsi/ibmvscsi/ibmvfc*
10214
10215 IBM Power Virtual Management Channel Driver
10216 M:      Brad Warrum <bwarrum@linux.ibm.com>
10217 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10218 S:      Supported
10219 F:      drivers/misc/ibmvmc.*
10220
10221 IBM Power Virtual SCSI Device Drivers
10222 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10223 L:      linux-scsi@vger.kernel.org
10224 S:      Supported
10225 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10226 F:      include/scsi/viosrp.h
10227
10228 IBM Power Virtual SCSI Device Target Driver
10229 M:      Michael Cyr <mikecyr@linux.ibm.com>
10230 L:      linux-scsi@vger.kernel.org
10231 L:      target-devel@vger.kernel.org
10232 S:      Supported
10233 F:      drivers/scsi/ibmvscsi_tgt/
10234
10235 IBM Power VMX Cryptographic instructions
10236 M:      Breno Leitão <leitao@debian.org>
10237 M:      Nayna Jain <nayna@linux.ibm.com>
10238 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10239 L:      linux-crypto@vger.kernel.org
10240 S:      Supported
10241 F:      drivers/crypto/vmx/Kconfig
10242 F:      drivers/crypto/vmx/Makefile
10243 F:      drivers/crypto/vmx/aes*
10244 F:      drivers/crypto/vmx/ghash*
10245 F:      drivers/crypto/vmx/ppc-xlate.pl
10246 F:      drivers/crypto/vmx/vmx.c
10247
10248 IBM ServeRAID RAID DRIVER
10249 S:      Orphan
10250 F:      drivers/scsi/ips.*
10251
10252 ICH LPC AND GPIO DRIVER
10253 M:      Peter Tyser <ptyser@xes-inc.com>
10254 S:      Maintained
10255 F:      drivers/gpio/gpio-ich.c
10256 F:      drivers/mfd/lpc_ich.c
10257
10258 ICY I2C DRIVER
10259 M:      Max Staudt <max@enpas.org>
10260 L:      linux-i2c@vger.kernel.org
10261 S:      Maintained
10262 F:      drivers/i2c/busses/i2c-icy.c
10263
10264 IDEAPAD LAPTOP EXTRAS DRIVER
10265 M:      Ike Panhc <ike.pan@canonical.com>
10266 L:      platform-driver-x86@vger.kernel.org
10267 S:      Maintained
10268 W:      http://launchpad.net/ideapad-laptop
10269 F:      drivers/platform/x86/ideapad-laptop.c
10270
10271 IDEAPAD LAPTOP SLIDEBAR DRIVER
10272 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10273 L:      linux-input@vger.kernel.org
10274 S:      Maintained
10275 W:      https://github.com/o2genum/ideapad-slidebar
10276 F:      drivers/input/misc/ideapad_slidebar.c
10277
10278 IDT VersaClock 5 CLOCK DRIVER
10279 M:      Luca Ceresoli <luca@lucaceresoli.net>
10280 S:      Maintained
10281 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10282 F:      drivers/clk/clk-versaclock5.c
10283
10284 IEEE 802.15.4 SUBSYSTEM
10285 M:      Alexander Aring <alex.aring@gmail.com>
10286 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10287 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10288 L:      linux-wpan@vger.kernel.org
10289 S:      Maintained
10290 W:      https://linux-wpan.org/
10291 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10294 F:      Documentation/networking/ieee802154.rst
10295 F:      drivers/net/ieee802154/
10296 F:      include/linux/ieee802154.h
10297 F:      include/linux/nl802154.h
10298 F:      include/net/af_ieee802154.h
10299 F:      include/net/cfg802154.h
10300 F:      include/net/ieee802154_netdev.h
10301 F:      include/net/mac802154.h
10302 F:      include/net/nl802154.h
10303 F:      net/ieee802154/
10304 F:      net/mac802154/
10305
10306 IFCVF VIRTIO DATA PATH ACCELERATOR
10307 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10308 F:      drivers/vdpa/ifcvf/
10309
10310 IFE PROTOCOL
10311 M:      Yotam Gigi <yotam.gi@gmail.com>
10312 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10313 F:      include/net/ife.h
10314 F:      include/uapi/linux/ife.h
10315 F:      net/ife
10316
10317 IGORPLUG-USB IR RECEIVER
10318 M:      Sean Young <sean@mess.org>
10319 L:      linux-media@vger.kernel.org
10320 S:      Maintained
10321 F:      drivers/media/rc/igorplugusb.c
10322
10323 IGUANAWORKS USB IR TRANSCEIVER
10324 M:      Sean Young <sean@mess.org>
10325 L:      linux-media@vger.kernel.org
10326 S:      Maintained
10327 F:      drivers/media/rc/iguanair.c
10328
10329 IIO DIGITAL POTENTIOMETER DAC
10330 M:      Peter Rosin <peda@axentia.se>
10331 L:      linux-iio@vger.kernel.org
10332 S:      Maintained
10333 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10334 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10335 F:      drivers/iio/dac/dpot-dac.c
10336
10337 IIO ENVELOPE DETECTOR
10338 M:      Peter Rosin <peda@axentia.se>
10339 L:      linux-iio@vger.kernel.org
10340 S:      Maintained
10341 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10342 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10343 F:      drivers/iio/adc/envelope-detector.c
10344
10345 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10346 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10347 L:      linux-iio@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/iio/light/gain-time-scale-helper.c
10350 F:      drivers/iio/light/gain-time-scale-helper.h
10351
10352 IIO MULTIPLEXER
10353 M:      Peter Rosin <peda@axentia.se>
10354 L:      linux-iio@vger.kernel.org
10355 S:      Maintained
10356 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10357 F:      drivers/iio/multiplexer/iio-mux.c
10358
10359 IIO SCMI BASED DRIVER
10360 M:      Jyoti Bhayana <jbhayana@google.com>
10361 L:      linux-iio@vger.kernel.org
10362 S:      Maintained
10363 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10364
10365 IIO SUBSYSTEM AND DRIVERS
10366 M:      Jonathan Cameron <jic23@kernel.org>
10367 R:      Lars-Peter Clausen <lars@metafoo.de>
10368 L:      linux-iio@vger.kernel.org
10369 S:      Maintained
10370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10371 F:      Documentation/ABI/testing/configfs-iio*
10372 F:      Documentation/ABI/testing/sysfs-bus-iio*
10373 F:      Documentation/devicetree/bindings/iio/
10374 F:      drivers/iio/
10375 F:      drivers/staging/iio/
10376 F:      include/dt-bindings/iio/
10377 F:      include/linux/iio/
10378 F:      tools/iio/
10379
10380 IIO UNIT CONVERTER
10381 M:      Peter Rosin <peda@axentia.se>
10382 L:      linux-iio@vger.kernel.org
10383 S:      Maintained
10384 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10385 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10386 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10387 F:      drivers/iio/afe/iio-rescale.c
10388
10389 IKANOS/ADI EAGLE ADSL USB DRIVER
10390 M:      Matthieu Castet <castet.matthieu@free.fr>
10391 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10392 S:      Maintained
10393 F:      drivers/usb/atm/ueagle-atm.c
10394
10395 IMAGIS TOUCHSCREEN DRIVER
10396 M:      Markuss Broks <markuss.broks@gmail.com>
10397 S:      Maintained
10398 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10399 F:      drivers/input/touchscreen/imagis.c
10400
10401 IMGTEC ASCII LCD DRIVER
10402 M:      Paul Burton <paulburton@kernel.org>
10403 S:      Maintained
10404 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10405 F:      drivers/auxdisplay/img-ascii-lcd.c
10406
10407 IMGTEC IR DECODER DRIVER
10408 S:      Orphan
10409 F:      drivers/media/rc/img-ir/
10410
10411 IMGTEC POWERVR DRM DRIVER
10412 M:      Frank Binns <frank.binns@imgtec.com>
10413 M:      Donald Robson <donald.robson@imgtec.com>
10414 M:      Matt Coster <matt.coster@imgtec.com>
10415 S:      Supported
10416 T:      git git://anongit.freedesktop.org/drm/drm-misc
10417 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10418 F:      Documentation/gpu/imagination/
10419 F:      drivers/gpu/drm/imagination/
10420 F:      include/uapi/drm/pvr_drm.h
10421
10422 IMON SOUNDGRAPH USB IR RECEIVER
10423 M:      Sean Young <sean@mess.org>
10424 L:      linux-media@vger.kernel.org
10425 S:      Maintained
10426 F:      drivers/media/rc/imon.c
10427 F:      drivers/media/rc/imon_raw.c
10428
10429 IMS TWINTURBO FRAMEBUFFER DRIVER
10430 L:      linux-fbdev@vger.kernel.org
10431 S:      Orphan
10432 F:      drivers/video/fbdev/imsttfb.c
10433
10434 INA209 HARDWARE MONITOR DRIVER
10435 M:      Guenter Roeck <linux@roeck-us.net>
10436 L:      linux-hwmon@vger.kernel.org
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10439 F:      Documentation/hwmon/ina209.rst
10440 F:      drivers/hwmon/ina209.c
10441
10442 INA2XX HARDWARE MONITOR DRIVER
10443 M:      Guenter Roeck <linux@roeck-us.net>
10444 L:      linux-hwmon@vger.kernel.org
10445 S:      Maintained
10446 F:      Documentation/hwmon/ina2xx.rst
10447 F:      drivers/hwmon/ina2xx.c
10448 F:      include/linux/platform_data/ina2xx.h
10449
10450 INDEX OF FURTHER KERNEL DOCUMENTATION
10451 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10452 S:      Maintained
10453 F:      Documentation/process/kernel-docs.rst
10454
10455 INDUSTRY PACK SUBSYSTEM (IPACK)
10456 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10457 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10459 L:      industrypack-devel@lists.sourceforge.net
10460 S:      Maintained
10461 W:      http://industrypack.sourceforge.net
10462 F:      drivers/ipack/
10463
10464 INFINEON DPS310 Driver
10465 M:      Eddie James <eajames@linux.ibm.com>
10466 L:      linux-iio@vger.kernel.org
10467 S:      Maintained
10468 F:      drivers/iio/pressure/dps310.c
10469
10470 INFINEON PEB2466 ASoC CODEC
10471 M:      Herve Codina <herve.codina@bootlin.com>
10472 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10473 S:      Maintained
10474 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10475 F:      sound/soc/codecs/peb2466.c
10476
10477 INFINIBAND SUBSYSTEM
10478 M:      Jason Gunthorpe <jgg@nvidia.com>
10479 M:      Leon Romanovsky <leonro@nvidia.com>
10480 L:      linux-rdma@vger.kernel.org
10481 S:      Supported
10482 W:      https://github.com/linux-rdma/rdma-core
10483 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10485 F:      Documentation/devicetree/bindings/infiniband/
10486 F:      Documentation/infiniband/
10487 F:      drivers/infiniband/
10488 F:      include/rdma/
10489 F:      include/trace/events/ib_mad.h
10490 F:      include/trace/events/ib_umad.h
10491 F:      include/trace/misc/rdma.h
10492 F:      include/uapi/linux/if_infiniband.h
10493 F:      include/uapi/rdma/
10494 F:      samples/bpf/ibumad_kern.c
10495 F:      samples/bpf/ibumad_user.c
10496
10497 INGENIC JZ4780 NAND DRIVER
10498 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10499 L:      linux-mtd@lists.infradead.org
10500 L:      linux-mips@vger.kernel.org
10501 S:      Maintained
10502 F:      drivers/mtd/nand/raw/ingenic/
10503
10504 INGENIC JZ47xx SoCs
10505 M:      Paul Cercueil <paul@crapouillou.net>
10506 L:      linux-mips@vger.kernel.org
10507 S:      Maintained
10508 F:      arch/mips/boot/dts/ingenic/
10509 F:      arch/mips/generic/board-ingenic.c
10510 F:      arch/mips/include/asm/mach-ingenic/
10511 F:      arch/mips/ingenic/Kconfig
10512 F:      drivers/clk/ingenic/
10513 F:      drivers/dma/dma-jz4780.c
10514 F:      drivers/gpu/drm/ingenic/
10515 F:      drivers/i2c/busses/i2c-jz4780.c
10516 F:      drivers/iio/adc/ingenic-adc.c
10517 F:      drivers/irqchip/irq-ingenic.c
10518 F:      drivers/memory/jz4780-nemc.c
10519 F:      drivers/mmc/host/jz4740_mmc.c
10520 F:      drivers/mtd/nand/raw/ingenic/
10521 F:      drivers/pinctrl/pinctrl-ingenic.c
10522 F:      drivers/power/supply/ingenic-battery.c
10523 F:      drivers/pwm/pwm-jz4740.c
10524 F:      drivers/remoteproc/ingenic_rproc.c
10525 F:      drivers/rtc/rtc-jz4740.c
10526 F:      drivers/tty/serial/8250/8250_ingenic.c
10527 F:      drivers/usb/musb/jz4740.c
10528 F:      drivers/watchdog/jz4740_wdt.c
10529 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10530 F:      include/linux/mfd/ingenic-tcu.h
10531 F:      sound/soc/codecs/jz47*
10532 F:      sound/soc/jz4740/
10533
10534 INJOINIC IP5xxx POWER BANK IC DRIVER
10535 M:      Samuel Holland <samuel@sholland.org>
10536 S:      Maintained
10537 F:      drivers/power/supply/ip5xxx_power.c
10538
10539 INOTIFY
10540 M:      Jan Kara <jack@suse.cz>
10541 R:      Amir Goldstein <amir73il@gmail.com>
10542 L:      linux-fsdevel@vger.kernel.org
10543 S:      Maintained
10544 F:      Documentation/filesystems/inotify.rst
10545 F:      fs/notify/inotify/
10546 F:      include/linux/inotify.h
10547 F:      include/uapi/linux/inotify.h
10548
10549 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10550 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10551 L:      linux-input@vger.kernel.org
10552 S:      Maintained
10553 Q:      http://patchwork.kernel.org/project/linux-input/list/
10554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10555 F:      Documentation/devicetree/bindings/input/
10556 F:      Documentation/devicetree/bindings/serio/
10557 F:      Documentation/input/
10558 F:      drivers/input/
10559 F:      include/dt-bindings/input/
10560 F:      include/linux/input.h
10561 F:      include/linux/input/
10562 F:      include/uapi/linux/input-event-codes.h
10563 F:      include/uapi/linux/input.h
10564
10565 INPUT MULTITOUCH (MT) PROTOCOL
10566 M:      Henrik Rydberg <rydberg@bitmath.org>
10567 L:      linux-input@vger.kernel.org
10568 S:      Odd fixes
10569 F:      Documentation/input/multi-touch-protocol.rst
10570 F:      drivers/input/input-mt.c
10571 K:      \b(ABS|SYN)_MT_
10572
10573 INSIDE SECURE CRYPTO DRIVER
10574 M:      Antoine Tenart <atenart@kernel.org>
10575 L:      linux-crypto@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/crypto/inside-secure/
10578
10579 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10580 M:      Mimi Zohar <zohar@linux.ibm.com>
10581 M:      Roberto Sassu <roberto.sassu@huawei.com>
10582 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10583 R:      Eric Snowberg <eric.snowberg@oracle.com>
10584 L:      linux-integrity@vger.kernel.org
10585 S:      Supported
10586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10587 F:      security/integrity/
10588 F:      security/integrity/ima/
10589
10590 INTEL 810/815 FRAMEBUFFER DRIVER
10591 M:      Antonino Daplas <adaplas@gmail.com>
10592 L:      linux-fbdev@vger.kernel.org
10593 S:      Maintained
10594 F:      drivers/video/fbdev/i810/
10595
10596 INTEL 8254 COUNTER DRIVER
10597 M:      William Breathitt Gray <william.gray@linaro.org>
10598 L:      linux-iio@vger.kernel.org
10599 S:      Maintained
10600 F:      drivers/counter/i8254.c
10601 F:      include/linux/i8254.h
10602
10603 INTEL 8255 GPIO DRIVER
10604 M:      William Breathitt Gray <william.gray@linaro.org>
10605 L:      linux-gpio@vger.kernel.org
10606 S:      Maintained
10607 F:      drivers/gpio/gpio-i8255.c
10608 F:      drivers/gpio/gpio-i8255.h
10609
10610 INTEL ASoC DRIVERS
10611 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10612 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10613 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10614 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10615 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10616 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10617 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10619 S:      Supported
10620 F:      sound/soc/intel/
10621
10622 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10623 M:      Hans de Goede <hdegoede@redhat.com>
10624 L:      platform-driver-x86@vger.kernel.org
10625 S:      Maintained
10626 F:      drivers/platform/x86/intel/atomisp2/pm.c
10627
10628 INTEL ATOMISP2 LED DRIVER
10629 M:      Hans de Goede <hdegoede@redhat.com>
10630 L:      platform-driver-x86@vger.kernel.org
10631 S:      Maintained
10632 F:      drivers/platform/x86/intel/atomisp2/led.c
10633
10634 INTEL BIOS SAR INT1092 DRIVER
10635 M:      Shravan Sudhakar <s.shravan@intel.com>
10636 L:      platform-driver-x86@vger.kernel.org
10637 S:      Maintained
10638 F:      drivers/platform/x86/intel/int1092/
10639
10640 INTEL BROXTON PMC DRIVER
10641 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10642 M:      Zha Qipeng <qipeng.zha@intel.com>
10643 S:      Maintained
10644 F:      drivers/mfd/intel_pmc_bxt.c
10645 F:      include/linux/mfd/intel_pmc_bxt.h
10646
10647 INTEL C600 SERIES SAS CONTROLLER DRIVER
10648 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10649 L:      linux-scsi@vger.kernel.org
10650 S:      Supported
10651 T:      git git://git.code.sf.net/p/intel-sas/isci
10652 F:      drivers/scsi/isci/
10653
10654 INTEL CPU family model numbers
10655 M:      Tony Luck <tony.luck@intel.com>
10656 M:      x86@kernel.org
10657 L:      linux-kernel@vger.kernel.org
10658 S:      Supported
10659 F:      arch/x86/include/asm/intel-family.h
10660
10661 INTEL DRM DISPLAY FOR XE AND I915 DRIVERS
10662 M:      Jani Nikula <jani.nikula@linux.intel.com>
10663 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10664 L:      intel-gfx@lists.freedesktop.org
10665 L:      intel-xe@lists.freedesktop.org
10666 S:      Supported
10667 F:      drivers/gpu/drm/i915/display/
10668 F:      drivers/gpu/drm/xe/display/
10669 F:      drivers/gpu/drm/xe/compat-i915-headers
10670
10671 INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative)
10672 M:      Jani Nikula <jani.nikula@linux.intel.com>
10673 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10674 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10675 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10676 L:      intel-gfx@lists.freedesktop.org
10677 S:      Supported
10678 W:      https://drm.pages.freedesktop.org/intel-docs/
10679 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10680 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10681 C:      irc://irc.oftc.net/intel-gfx
10682 T:      git git://anongit.freedesktop.org/drm-intel
10683 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10684 F:      Documentation/gpu/i915.rst
10685 F:      drivers/gpu/drm/ci/xfails/i915*
10686 F:      drivers/gpu/drm/i915/
10687 F:      include/drm/i915*
10688 F:      include/uapi/drm/i915_drm.h
10689
10690 INTEL DRM XE DRIVER (Lunar Lake and newer)
10691 M:      Lucas De Marchi <lucas.demarchi@intel.com>
10692 M:      Oded Gabbay <ogabbay@kernel.org>
10693 M:      Thomas Hellström <thomas.hellstrom@linux.intel.com>
10694 L:      intel-xe@lists.freedesktop.org
10695 S:      Supported
10696 W:      https://drm.pages.freedesktop.org/intel-docs/
10697 Q:      http://patchwork.freedesktop.org/project/intel-xe/
10698 B:      https://gitlab.freedesktop.org/drm/xe/kernel/-/issues
10699 C:      irc://irc.oftc.net/xe
10700 T:      git https://gitlab.freedesktop.org/drm/xe/kernel.git
10701 F:      Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon
10702 F:      Documentation/gpu/xe/
10703 F:      drivers/gpu/drm/xe/
10704 F:      include/drm/xe*
10705 F:      include/uapi/drm/xe_drm.h
10706
10707 INTEL ETHERNET DRIVERS
10708 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10709 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10710 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10711 S:      Supported
10712 W:      https://www.intel.com/content/www/us/en/support.html
10713 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10716 F:      Documentation/networking/device_drivers/ethernet/intel/
10717 F:      drivers/net/ethernet/intel/
10718 F:      drivers/net/ethernet/intel/*/
10719 F:      include/linux/avf/virtchnl.h
10720 F:      include/linux/net/intel/iidc.h
10721
10722 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10723 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10724 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10725 L:      linux-rdma@vger.kernel.org
10726 S:      Supported
10727 F:      drivers/infiniband/hw/irdma/
10728 F:      include/uapi/rdma/irdma-abi.h
10729
10730 INTEL GPIO DRIVERS
10731 M:      Andy Shevchenko <andy@kernel.org>
10732 L:      linux-gpio@vger.kernel.org
10733 S:      Supported
10734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10735 F:      drivers/gpio/gpio-elkhartlake.c
10736 F:      drivers/gpio/gpio-ich.c
10737 F:      drivers/gpio/gpio-merrifield.c
10738 F:      drivers/gpio/gpio-ml-ioh.c
10739 F:      drivers/gpio/gpio-pch.c
10740 F:      drivers/gpio/gpio-sch.c
10741 F:      drivers/gpio/gpio-sodaville.c
10742 F:      drivers/gpio/gpio-tangier.c
10743 F:      drivers/gpio/gpio-tangier.h
10744
10745 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10746 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10747 M:      Zhi Wang <zhi.a.wang@intel.com>
10748 L:      intel-gvt-dev@lists.freedesktop.org
10749 L:      intel-gfx@lists.freedesktop.org
10750 S:      Supported
10751 W:      https://01.org/igvt-g
10752 T:      git https://github.com/intel/gvt-linux.git
10753 F:      drivers/gpu/drm/i915/gvt/
10754
10755 INTEL HID EVENT DRIVER
10756 M:      Alex Hung <alexhung@gmail.com>
10757 L:      platform-driver-x86@vger.kernel.org
10758 S:      Maintained
10759 F:      drivers/platform/x86/intel/hid.c
10760
10761 INTEL I/OAT DMA DRIVER
10762 M:      Dave Jiang <dave.jiang@intel.com>
10763 R:      Dan Williams <dan.j.williams@intel.com>
10764 L:      dmaengine@vger.kernel.org
10765 S:      Supported
10766 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10767 F:      drivers/dma/ioat*
10768
10769 INTEL IAA CRYPTO DRIVER
10770 M:      Tom Zanussi <tom.zanussi@linux.intel.com>
10771 L:      linux-crypto@vger.kernel.org
10772 S:      Supported
10773 F:      Documentation/driver-api/crypto/iaa/iaa-crypto.rst
10774 F:      drivers/crypto/intel/iaa/*
10775
10776 INTEL IDLE DRIVER
10777 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10778 M:      Len Brown <lenb@kernel.org>
10779 L:      linux-pm@vger.kernel.org
10780 S:      Supported
10781 B:      https://bugzilla.kernel.org
10782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10783 F:      drivers/idle/intel_idle.c
10784
10785 INTEL IDXD DRIVER
10786 M:      Fenghua Yu <fenghua.yu@intel.com>
10787 M:      Dave Jiang <dave.jiang@intel.com>
10788 L:      dmaengine@vger.kernel.org
10789 S:      Supported
10790 F:      drivers/dma/idxd/*
10791 F:      include/uapi/linux/idxd.h
10792
10793 INTEL IN FIELD SCAN (IFS) DEVICE
10794 M:      Jithu Joseph <jithu.joseph@intel.com>
10795 R:      Ashok Raj <ashok.raj@intel.com>
10796 R:      Tony Luck <tony.luck@intel.com>
10797 S:      Maintained
10798 F:      drivers/platform/x86/intel/ifs
10799 F:      include/trace/events/intel_ifs.h
10800
10801 INTEL INTEGRATED SENSOR HUB DRIVER
10802 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10803 M:      Jiri Kosina <jikos@kernel.org>
10804 L:      linux-input@vger.kernel.org
10805 S:      Maintained
10806 F:      drivers/hid/intel-ish-hid/
10807
10808 INTEL IOMMU (VT-d)
10809 M:      David Woodhouse <dwmw2@infradead.org>
10810 M:      Lu Baolu <baolu.lu@linux.intel.com>
10811 L:      iommu@lists.linux.dev
10812 S:      Supported
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10814 F:      drivers/iommu/intel/
10815
10816 INTEL IPU3 CSI-2 CIO2 DRIVER
10817 M:      Yong Zhi <yong.zhi@intel.com>
10818 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10819 M:      Bingbu Cao <bingbu.cao@intel.com>
10820 M:      Dan Scally <djrscally@gmail.com>
10821 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10822 L:      linux-media@vger.kernel.org
10823 S:      Maintained
10824 T:      git git://linuxtv.org/media_tree.git
10825 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10826 F:      drivers/media/pci/intel/ipu3/
10827
10828 INTEL IPU3 CSI-2 IMGU DRIVER
10829 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10830 R:      Bingbu Cao <bingbu.cao@intel.com>
10831 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10832 L:      linux-media@vger.kernel.org
10833 S:      Maintained
10834 F:      Documentation/admin-guide/media/ipu3.rst
10835 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10836 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10837 F:      drivers/staging/media/ipu3/
10838
10839 INTEL ISHTP ECLITE DRIVER
10840 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10841 L:      platform-driver-x86@vger.kernel.org
10842 S:      Supported
10843 F:      drivers/platform/x86/intel/ishtp_eclite.c
10844
10845 INTEL IXP4XX CRYPTO SUPPORT
10846 M:      Corentin Labbe <clabbe@baylibre.com>
10847 L:      linux-crypto@vger.kernel.org
10848 S:      Maintained
10849 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10850
10851 INTEL KEEM BAY DRM DRIVER
10852 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10853 M:      Edmund Dea <edmund.j.dea@intel.com>
10854 S:      Maintained
10855 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10856 F:      drivers/gpu/drm/kmb/
10857
10858 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10859 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10860 S:      Maintained
10861 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10862 F:      drivers/crypto/intel/keembay/Kconfig
10863 F:      drivers/crypto/intel/keembay/Makefile
10864 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10865 F:      drivers/crypto/intel/keembay/ocs-aes.c
10866 F:      drivers/crypto/intel/keembay/ocs-aes.h
10867
10868 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10869 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10870 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10871 M:      Mark Gross <mgross@linux.intel.com>
10872 S:      Maintained
10873 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10874 F:      drivers/crypto/intel/keembay/Kconfig
10875 F:      drivers/crypto/intel/keembay/Makefile
10876 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10877
10878 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10879 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10880 M:      Declan Murphy <declan.murphy@intel.com>
10881 S:      Maintained
10882 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10883 F:      drivers/crypto/intel/keembay/Kconfig
10884 F:      drivers/crypto/intel/keembay/Makefile
10885 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10886 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10887 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10888
10889 INTEL MANAGEMENT ENGINE (mei)
10890 M:      Tomas Winkler <tomas.winkler@intel.com>
10891 L:      linux-kernel@vger.kernel.org
10892 S:      Supported
10893 F:      Documentation/driver-api/mei/*
10894 F:      drivers/misc/mei/
10895 F:      drivers/watchdog/mei_wdt.c
10896 F:      include/linux/mei_aux.h
10897 F:      include/linux/mei_cl_bus.h
10898 F:      include/uapi/linux/mei.h
10899 F:      include/uapi/linux/mei_uuid.h
10900 F:      include/uapi/linux/uuid.h
10901 F:      samples/mei/*
10902
10903 INTEL MAX 10 BMC MFD DRIVER
10904 M:      Xu Yilun <yilun.xu@intel.com>
10905 R:      Tom Rix <trix@redhat.com>
10906 S:      Maintained
10907 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10908 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10909 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10910 F:      drivers/mfd/intel-m10-bmc*
10911 F:      include/linux/mfd/intel-m10-bmc.h
10912
10913 INTEL MAX10 BMC SECURE UPDATES
10914 M:      Peter Colberg <peter.colberg@intel.com>
10915 L:      linux-fpga@vger.kernel.org
10916 S:      Maintained
10917 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10918 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10919
10920 INTEL P-Unit IPC DRIVER
10921 M:      Zha Qipeng <qipeng.zha@intel.com>
10922 L:      platform-driver-x86@vger.kernel.org
10923 S:      Maintained
10924 F:      arch/x86/include/asm/intel_punit_ipc.h
10925 F:      drivers/platform/x86/intel/punit_ipc.c
10926
10927 INTEL PMC CORE DRIVER
10928 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10929 M:      David E Box <david.e.box@intel.com>
10930 L:      platform-driver-x86@vger.kernel.org
10931 S:      Maintained
10932 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10933 F:      drivers/platform/x86/intel/pmc/
10934
10935 INTEL PMIC GPIO DRIVERS
10936 M:      Andy Shevchenko <andy@kernel.org>
10937 S:      Supported
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10939 F:      drivers/gpio/gpio-*cove.c
10940
10941 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10942 M:      Andy Shevchenko <andy@kernel.org>
10943 S:      Supported
10944 F:      drivers/mfd/intel_soc_pmic*
10945 F:      include/linux/mfd/intel_soc_pmic*
10946
10947 INTEL PMT DRIVERS
10948 M:      David E. Box <david.e.box@linux.intel.com>
10949 S:      Supported
10950 F:      drivers/platform/x86/intel/pmt/
10951
10952 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10953 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10954 L:      linux-wireless@vger.kernel.org
10955 S:      Maintained
10956 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10957 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10958 F:      drivers/net/wireless/intel/ipw2x00/
10959
10960 INTEL PSTATE DRIVER
10961 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10962 M:      Len Brown <lenb@kernel.org>
10963 L:      linux-pm@vger.kernel.org
10964 S:      Supported
10965 F:      drivers/cpufreq/intel_pstate.c
10966
10967 INTEL PTP DFL ToD DRIVER
10968 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10969 L:      linux-fpga@vger.kernel.org
10970 L:      netdev@vger.kernel.org
10971 S:      Maintained
10972 F:      drivers/ptp/ptp_dfl_tod.c
10973
10974 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10975 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10976 L:      linux-iio@vger.kernel.org
10977 F:      drivers/counter/intel-qep.c
10978
10979 INTEL SCU DRIVERS
10980 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10981 S:      Maintained
10982 F:      arch/x86/include/asm/intel_scu_ipc.h
10983 F:      drivers/platform/x86/intel_scu_*
10984
10985 INTEL SDSI DRIVER
10986 M:      David E. Box <david.e.box@linux.intel.com>
10987 S:      Supported
10988 F:      drivers/platform/x86/intel/sdsi.c
10989 F:      tools/arch/x86/intel_sdsi/
10990 F:      tools/testing/selftests/drivers/sdsi/
10991
10992 INTEL SGX
10993 M:      Jarkko Sakkinen <jarkko@kernel.org>
10994 R:      Dave Hansen <dave.hansen@linux.intel.com>
10995 L:      linux-sgx@vger.kernel.org
10996 S:      Supported
10997 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10999 F:      Documentation/arch/x86/sgx.rst
11000 F:      arch/x86/entry/vdso/vsgx.S
11001 F:      arch/x86/include/asm/sgx.h
11002 F:      arch/x86/include/uapi/asm/sgx.h
11003 F:      arch/x86/kernel/cpu/sgx/*
11004 F:      tools/testing/selftests/sgx/*
11005 K:      \bSGX_
11006
11007 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
11008 M:      Daniel Scally <djrscally@gmail.com>
11009 S:      Maintained
11010 F:      drivers/platform/x86/intel/int3472/
11011
11012 INTEL SPEED SELECT TECHNOLOGY
11013 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11014 L:      platform-driver-x86@vger.kernel.org
11015 S:      Maintained
11016 F:      drivers/platform/x86/intel/speed_select_if/
11017 F:      include/uapi/linux/isst_if.h
11018 F:      tools/power/x86/intel-speed-select/
11019
11020 INTEL STRATIX10 FIRMWARE DRIVERS
11021 M:      Dinh Nguyen <dinguyen@kernel.org>
11022 L:      linux-kernel@vger.kernel.org
11023 S:      Maintained
11024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
11025 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
11026 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
11027 F:      drivers/firmware/stratix10-rsu.c
11028 F:      drivers/firmware/stratix10-svc.c
11029 F:      include/linux/firmware/intel/stratix10-smc.h
11030 F:      include/linux/firmware/intel/stratix10-svc-client.h
11031
11032 INTEL TELEMETRY DRIVER
11033 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
11034 M:      "David E. Box" <david.e.box@linux.intel.com>
11035 L:      platform-driver-x86@vger.kernel.org
11036 S:      Maintained
11037 F:      arch/x86/include/asm/intel_telemetry.h
11038 F:      drivers/platform/x86/intel/telemetry/
11039
11040 INTEL TPMI DRIVER
11041 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11042 L:      platform-driver-x86@vger.kernel.org
11043 S:      Maintained
11044 F:      Documentation/ABI/testing/debugfs-tpmi
11045 F:      drivers/platform/x86/intel/tpmi.c
11046 F:      include/linux/intel_tpmi.h
11047
11048 INTEL UNCORE FREQUENCY CONTROL
11049 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11050 L:      platform-driver-x86@vger.kernel.org
11051 S:      Maintained
11052 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11053 F:      drivers/platform/x86/intel/uncore-frequency/
11054
11055 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11056 M:      David E. Box <david.e.box@linux.intel.com>
11057 S:      Supported
11058 F:      drivers/platform/x86/intel/vsec.*
11059
11060 INTEL VIRTUAL BUTTON DRIVER
11061 M:      AceLan Kao <acelan.kao@canonical.com>
11062 L:      platform-driver-x86@vger.kernel.org
11063 S:      Maintained
11064 F:      drivers/platform/x86/intel/vbtn.c
11065
11066 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11067 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11068 L:      linux-wireless@vger.kernel.org
11069 S:      Supported
11070 F:      drivers/net/wireless/intel/iwlegacy/
11071
11072 INTEL WIRELESS WIFI LINK (iwlwifi)
11073 M:      Gregory Greenman <gregory.greenman@intel.com>
11074 M:      Miri Korenblit <miriam.rachel.korenblit@intel.com>
11075 L:      linux-wireless@vger.kernel.org
11076 S:      Supported
11077 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11079 F:      drivers/net/wireless/intel/iwlwifi/
11080
11081 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11082 M:      Jithu Joseph <jithu.joseph@intel.com>
11083 S:      Maintained
11084 W:      https://slimbootloader.github.io/security/firmware-update.html
11085 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11086
11087 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11088 L:      Dell.Client.Kernel@dell.com
11089 S:      Maintained
11090 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11091
11092 INTEL WWAN IOSM DRIVER
11093 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11094 L:      netdev@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/net/wwan/iosm/
11097
11098 INTEL(R) TRACE HUB
11099 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11100 S:      Supported
11101 F:      Documentation/trace/intel_th.rst
11102 F:      drivers/hwtracing/intel_th/
11103 F:      include/linux/intel_th.h
11104
11105 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11106 M:      Ning Sun <ning.sun@intel.com>
11107 L:      tboot-devel@lists.sourceforge.net
11108 S:      Supported
11109 W:      http://tboot.sourceforge.net
11110 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11111 F:      Documentation/arch/x86/intel_txt.rst
11112 F:      arch/x86/kernel/tboot.c
11113 F:      include/linux/tboot.h
11114
11115 INTERCONNECT API
11116 M:      Georgi Djakov <djakov@kernel.org>
11117 L:      linux-pm@vger.kernel.org
11118 S:      Maintained
11119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11120 F:      Documentation/devicetree/bindings/interconnect/
11121 F:      Documentation/driver-api/interconnect.rst
11122 F:      drivers/interconnect/
11123 F:      include/dt-bindings/interconnect/
11124 F:      include/linux/interconnect-provider.h
11125 F:      include/linux/interconnect.h
11126
11127 INTERRUPT COUNTER DRIVER
11128 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11129 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11130 L:      linux-iio@vger.kernel.org
11131 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11132 F:      drivers/counter/interrupt-cnt.c
11133
11134 INTERSIL ISL7998X VIDEO DECODER DRIVER
11135 M:      Michael Tretter <m.tretter@pengutronix.de>
11136 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11137 L:      linux-media@vger.kernel.org
11138 S:      Maintained
11139 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11140 F:      drivers/media/i2c/isl7998x.c
11141
11142 INVENSENSE ICM-426xx IMU DRIVER
11143 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11144 L:      linux-iio@vger.kernel.org
11145 S:      Maintained
11146 W:      https://invensense.tdk.com/
11147 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11148 F:      drivers/iio/imu/inv_icm42600/
11149
11150 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11151 M:      Linus Walleij <linus.walleij@linaro.org>
11152 L:      linux-iio@vger.kernel.org
11153 S:      Maintained
11154 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11155 F:      drivers/iio/gyro/mpu3050*
11156
11157 IOC3 ETHERNET DRIVER
11158 M:      Ralf Baechle <ralf@linux-mips.org>
11159 L:      linux-mips@vger.kernel.org
11160 S:      Maintained
11161 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11162
11163 IOMMU DMA-API LAYER
11164 M:      Robin Murphy <robin.murphy@arm.com>
11165 L:      iommu@lists.linux.dev
11166 S:      Maintained
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11168 F:      drivers/iommu/dma-iommu.c
11169 F:      drivers/iommu/dma-iommu.h
11170 F:      drivers/iommu/iova.c
11171 F:      include/linux/iova.h
11172
11173 IOMMU SUBSYSTEM
11174 M:      Joerg Roedel <joro@8bytes.org>
11175 M:      Will Deacon <will@kernel.org>
11176 R:      Robin Murphy <robin.murphy@arm.com>
11177 L:      iommu@lists.linux.dev
11178 S:      Maintained
11179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11180 F:      Documentation/devicetree/bindings/iommu/
11181 F:      Documentation/userspace-api/iommu.rst
11182 F:      drivers/iommu/
11183 F:      include/linux/iommu.h
11184 F:      include/linux/iova.h
11185 F:      include/linux/of_iommu.h
11186 F:      include/uapi/linux/iommu.h
11187
11188 IOMMUFD
11189 M:      Jason Gunthorpe <jgg@nvidia.com>
11190 M:      Kevin Tian <kevin.tian@intel.com>
11191 L:      iommu@lists.linux.dev
11192 S:      Maintained
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11194 F:      Documentation/userspace-api/iommufd.rst
11195 F:      drivers/iommu/iommufd/
11196 F:      include/linux/iommufd.h
11197 F:      include/uapi/linux/iommufd.h
11198 F:      tools/testing/selftests/iommu/
11199
11200 IOSYS-MAP HELPERS
11201 M:      Thomas Zimmermann <tzimmermann@suse.de>
11202 L:      dri-devel@lists.freedesktop.org
11203 S:      Maintained
11204 T:      git git://anongit.freedesktop.org/drm/drm-misc
11205 F:      include/linux/iosys-map.h
11206
11207 IO_URING
11208 M:      Jens Axboe <axboe@kernel.dk>
11209 R:      Pavel Begunkov <asml.silence@gmail.com>
11210 L:      io-uring@vger.kernel.org
11211 S:      Maintained
11212 T:      git git://git.kernel.dk/linux-block
11213 T:      git git://git.kernel.dk/liburing
11214 F:      include/linux/io_uring/
11215 F:      include/linux/io_uring.h
11216 F:      include/linux/io_uring_types.h
11217 F:      include/trace/events/io_uring.h
11218 F:      include/uapi/linux/io_uring.h
11219 F:      io_uring/
11220
11221 IPMI SUBSYSTEM
11222 M:      Corey Minyard <minyard@acm.org>
11223 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11224 S:      Supported
11225 W:      http://openipmi.sourceforge.net/
11226 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11227 F:      Documentation/devicetree/bindings/ipmi/
11228 F:      Documentation/driver-api/ipmi.rst
11229 F:      drivers/char/ipmi/
11230 F:      include/linux/ipmi*
11231 F:      include/uapi/linux/ipmi*
11232
11233 IPS SCSI RAID DRIVER
11234 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11235 L:      linux-scsi@vger.kernel.org
11236 S:      Maintained
11237 W:      http://www.adaptec.com/
11238 F:      drivers/scsi/ips*
11239
11240 IPVS
11241 M:      Simon Horman <horms@verge.net.au>
11242 M:      Julian Anastasov <ja@ssi.bg>
11243 L:      netdev@vger.kernel.org
11244 L:      lvs-devel@vger.kernel.org
11245 S:      Maintained
11246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11248 F:      Documentation/networking/ipvs-sysctl.rst
11249 F:      include/net/ip_vs.h
11250 F:      include/uapi/linux/ip_vs.h
11251 F:      net/netfilter/ipvs/
11252
11253 IPWIRELESS DRIVER
11254 M:      Jiri Kosina <jikos@kernel.org>
11255 M:      David Sterba <dsterba@suse.com>
11256 S:      Odd Fixes
11257 F:      drivers/tty/ipwireless/
11258
11259 IRON DEVICE AUDIO CODEC DRIVERS
11260 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11261 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11262 S:      Maintained
11263 F:      Documentation/devicetree/bindings/sound/irondevice,*
11264 F:      sound/soc/codecs/sma*
11265
11266 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11267 M:      Thomas Gleixner <tglx@linutronix.de>
11268 S:      Maintained
11269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11270 F:      Documentation/core-api/irq/irq-domain.rst
11271 F:      include/linux/irqdomain.h
11272 F:      kernel/irq/irqdomain.c
11273 F:      kernel/irq/msi.c
11274
11275 IRQ SUBSYSTEM
11276 M:      Thomas Gleixner <tglx@linutronix.de>
11277 L:      linux-kernel@vger.kernel.org
11278 S:      Maintained
11279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11280 F:      include/linux/group_cpus.h
11281 F:      kernel/irq/
11282 F:      lib/group_cpus.c
11283
11284 IRQCHIP DRIVERS
11285 M:      Thomas Gleixner <tglx@linutronix.de>
11286 L:      linux-kernel@vger.kernel.org
11287 S:      Maintained
11288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11289 F:      Documentation/devicetree/bindings/interrupt-controller/
11290 F:      drivers/irqchip/
11291
11292 ISA
11293 M:      William Breathitt Gray <william.gray@linaro.org>
11294 S:      Maintained
11295 F:      Documentation/driver-api/isa.rst
11296 F:      drivers/base/isa.c
11297 F:      include/linux/isa.h
11298
11299 ISA RADIO MODULE
11300 M:      Hans Verkuil <hverkuil@xs4all.nl>
11301 L:      linux-media@vger.kernel.org
11302 S:      Maintained
11303 W:      https://linuxtv.org
11304 T:      git git://linuxtv.org/media_tree.git
11305 F:      drivers/media/radio/radio-isa*
11306
11307 ISAPNP
11308 M:      Jaroslav Kysela <perex@perex.cz>
11309 S:      Maintained
11310 F:      Documentation/userspace-api/isapnp.rst
11311 F:      drivers/pnp/isapnp/
11312 F:      include/linux/isapnp.h
11313
11314 ISCSI
11315 M:      Lee Duncan <lduncan@suse.com>
11316 M:      Chris Leech <cleech@redhat.com>
11317 M:      Mike Christie <michael.christie@oracle.com>
11318 L:      open-iscsi@googlegroups.com
11319 L:      linux-scsi@vger.kernel.org
11320 S:      Maintained
11321 W:      www.open-iscsi.com
11322 F:      drivers/scsi/*iscsi*
11323 F:      include/scsi/*iscsi*
11324
11325 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11326 M:      Peter Jones <pjones@redhat.com>
11327 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11328 S:      Maintained
11329 F:      drivers/firmware/iscsi_ibft*
11330
11331 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11332 M:      Sagi Grimberg <sagi@grimberg.me>
11333 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11334 L:      linux-rdma@vger.kernel.org
11335 S:      Supported
11336 W:      http://www.openfabrics.org
11337 W:      www.open-iscsi.org
11338 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11339 F:      drivers/infiniband/ulp/iser/
11340
11341 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11342 M:      Sagi Grimberg <sagi@grimberg.me>
11343 L:      linux-rdma@vger.kernel.org
11344 L:      target-devel@vger.kernel.org
11345 S:      Supported
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11347 F:      drivers/infiniband/ulp/isert
11348
11349 ISDN/CMTP OVER BLUETOOTH
11350 M:      Karsten Keil <isdn@linux-pingi.de>
11351 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11352 L:      netdev@vger.kernel.org
11353 S:      Odd Fixes
11354 W:      http://www.isdn4linux.de
11355 F:      Documentation/isdn/
11356 F:      drivers/isdn/capi/
11357 F:      include/linux/isdn/
11358 F:      include/uapi/linux/isdn/
11359 F:      net/bluetooth/cmtp/
11360
11361 ISDN/mISDN SUBSYSTEM
11362 M:      Karsten Keil <isdn@linux-pingi.de>
11363 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11364 L:      netdev@vger.kernel.org
11365 S:      Maintained
11366 W:      http://www.isdn4linux.de
11367 F:      drivers/isdn/Kconfig
11368 F:      drivers/isdn/Makefile
11369 F:      drivers/isdn/hardware/
11370 F:      drivers/isdn/mISDN/
11371
11372 ISOFS FILESYSTEM
11373 M:      Jan Kara <jack@suse.cz>
11374 L:      linux-fsdevel@vger.kernel.org
11375 S:      Maintained
11376 F:      Documentation/filesystems/isofs.rst
11377 F:      fs/isofs/
11378
11379 IT87 HARDWARE MONITORING DRIVER
11380 M:      Jean Delvare <jdelvare@suse.com>
11381 L:      linux-hwmon@vger.kernel.org
11382 S:      Maintained
11383 F:      Documentation/hwmon/it87.rst
11384 F:      drivers/hwmon/it87.c
11385
11386 IT913X MEDIA DRIVER
11387 L:      linux-media@vger.kernel.org
11388 S:      Orphan
11389 W:      https://linuxtv.org
11390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11391 F:      drivers/media/tuners/it913x*
11392
11393 ITE IT66121 HDMI BRIDGE DRIVER
11394 M:      Phong LE <ple@baylibre.com>
11395 M:      Neil Armstrong <neil.armstrong@linaro.org>
11396 S:      Maintained
11397 T:      git git://anongit.freedesktop.org/drm/drm-misc
11398 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11399 F:      drivers/gpu/drm/bridge/ite-it66121.c
11400
11401 IVTV VIDEO4LINUX DRIVER
11402 M:      Andy Walls <awalls@md.metrocast.net>
11403 L:      linux-media@vger.kernel.org
11404 S:      Maintained
11405 W:      https://linuxtv.org
11406 T:      git git://linuxtv.org/media_tree.git
11407 F:      Documentation/admin-guide/media/ivtv*
11408 F:      drivers/media/pci/ivtv/
11409 F:      include/uapi/linux/ivtv*
11410
11411 IX2505V MEDIA DRIVER
11412 M:      Malcolm Priestley <tvboxspy@gmail.com>
11413 L:      linux-media@vger.kernel.org
11414 S:      Maintained
11415 W:      https://linuxtv.org
11416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11417 F:      drivers/media/dvb-frontends/ix2505v*
11418
11419 JAILHOUSE HYPERVISOR INTERFACE
11420 M:      Jan Kiszka <jan.kiszka@siemens.com>
11421 L:      jailhouse-dev@googlegroups.com
11422 S:      Maintained
11423 F:      arch/x86/include/asm/jailhouse_para.h
11424 F:      arch/x86/kernel/jailhouse.c
11425
11426 JC42.4 TEMPERATURE SENSOR DRIVER
11427 M:      Guenter Roeck <linux@roeck-us.net>
11428 L:      linux-hwmon@vger.kernel.org
11429 S:      Maintained
11430 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11431 F:      Documentation/hwmon/jc42.rst
11432 F:      drivers/hwmon/jc42.c
11433
11434 JFS FILESYSTEM
11435 M:      Dave Kleikamp <shaggy@kernel.org>
11436 L:      jfs-discussion@lists.sourceforge.net
11437 S:      Odd Fixes
11438 W:      http://jfs.sourceforge.net/
11439 T:      git https://github.com/kleikamp/linux-shaggy.git
11440 F:      Documentation/admin-guide/jfs.rst
11441 F:      fs/jfs/
11442
11443 JME NETWORK DRIVER
11444 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11445 L:      netdev@vger.kernel.org
11446 S:      Maintained
11447 F:      drivers/net/ethernet/jme.*
11448
11449 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11450 M:      David Woodhouse <dwmw2@infradead.org>
11451 M:      Richard Weinberger <richard@nod.at>
11452 L:      linux-mtd@lists.infradead.org
11453 S:      Odd Fixes
11454 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11455 T:      git git://git.infradead.org/ubifs-2.6.git
11456 F:      fs/jffs2/
11457 F:      include/uapi/linux/jffs2.h
11458
11459 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11460 M:      "Theodore Ts'o" <tytso@mit.edu>
11461 M:      Jan Kara <jack@suse.com>
11462 L:      linux-ext4@vger.kernel.org
11463 S:      Maintained
11464 F:      fs/jbd2/
11465 F:      include/linux/jbd2.h
11466
11467 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11468 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11469 L:      linux-media@vger.kernel.org
11470 L:      linux-renesas-soc@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/media/platform/renesas/rcar_jpu.c
11473
11474 JSM Neo PCI based serial card
11475 L:      linux-serial@vger.kernel.org
11476 S:      Orphan
11477 F:      drivers/tty/serial/jsm/
11478
11479 K10TEMP HARDWARE MONITORING DRIVER
11480 M:      Clemens Ladisch <clemens@ladisch.de>
11481 L:      linux-hwmon@vger.kernel.org
11482 S:      Maintained
11483 F:      Documentation/hwmon/k10temp.rst
11484 F:      drivers/hwmon/k10temp.c
11485
11486 K8TEMP HARDWARE MONITORING DRIVER
11487 M:      Rudolf Marek <r.marek@assembler.cz>
11488 L:      linux-hwmon@vger.kernel.org
11489 S:      Maintained
11490 F:      Documentation/hwmon/k8temp.rst
11491 F:      drivers/hwmon/k8temp.c
11492
11493 KASAN
11494 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11495 R:      Alexander Potapenko <glider@google.com>
11496 R:      Andrey Konovalov <andreyknvl@gmail.com>
11497 R:      Dmitry Vyukov <dvyukov@google.com>
11498 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11499 L:      kasan-dev@googlegroups.com
11500 S:      Maintained
11501 F:      Documentation/dev-tools/kasan.rst
11502 F:      arch/*/include/asm/*kasan.h
11503 F:      arch/*/mm/kasan_init*
11504 F:      include/linux/kasan*.h
11505 F:      lib/Kconfig.kasan
11506 F:      mm/kasan/
11507 F:      scripts/Makefile.kasan
11508
11509 KCONFIG
11510 M:      Masahiro Yamada <masahiroy@kernel.org>
11511 L:      linux-kbuild@vger.kernel.org
11512 S:      Maintained
11513 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11515 F:      Documentation/kbuild/kconfig*
11516 F:      scripts/Kconfig.include
11517 F:      scripts/kconfig/
11518
11519 KCOV
11520 R:      Dmitry Vyukov <dvyukov@google.com>
11521 R:      Andrey Konovalov <andreyknvl@gmail.com>
11522 L:      kasan-dev@googlegroups.com
11523 S:      Maintained
11524 F:      Documentation/dev-tools/kcov.rst
11525 F:      include/linux/kcov.h
11526 F:      include/uapi/linux/kcov.h
11527 F:      kernel/kcov.c
11528 F:      scripts/Makefile.kcov
11529
11530 KCSAN
11531 M:      Marco Elver <elver@google.com>
11532 R:      Dmitry Vyukov <dvyukov@google.com>
11533 L:      kasan-dev@googlegroups.com
11534 S:      Maintained
11535 F:      Documentation/dev-tools/kcsan.rst
11536 F:      include/linux/kcsan*.h
11537 F:      kernel/kcsan/
11538 F:      lib/Kconfig.kcsan
11539 F:      scripts/Makefile.kcsan
11540
11541 KDUMP
11542 M:      Baoquan He <bhe@redhat.com>
11543 R:      Vivek Goyal <vgoyal@redhat.com>
11544 R:      Dave Young <dyoung@redhat.com>
11545 L:      kexec@lists.infradead.org
11546 S:      Maintained
11547 W:      http://lse.sourceforge.net/kdump/
11548 F:      Documentation/admin-guide/kdump/
11549 F:      fs/proc/vmcore.c
11550 F:      include/linux/crash_core.h
11551 F:      include/linux/crash_dump.h
11552 F:      include/uapi/linux/vmcore.h
11553 F:      kernel/crash_*.c
11554
11555 KEENE FM RADIO TRANSMITTER DRIVER
11556 M:      Hans Verkuil <hverkuil@xs4all.nl>
11557 L:      linux-media@vger.kernel.org
11558 S:      Maintained
11559 W:      https://linuxtv.org
11560 T:      git git://linuxtv.org/media_tree.git
11561 F:      drivers/media/radio/radio-keene*
11562
11563 KERNEL AUTOMOUNTER
11564 M:      Ian Kent <raven@themaw.net>
11565 L:      autofs@vger.kernel.org
11566 S:      Maintained
11567 F:      fs/autofs/
11568
11569 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11570 M:      Masahiro Yamada <masahiroy@kernel.org>
11571 R:      Nathan Chancellor <nathan@kernel.org>
11572 R:      Nicolas Schier <nicolas@fjasle.eu>
11573 L:      linux-kbuild@vger.kernel.org
11574 S:      Maintained
11575 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11577 F:      Documentation/kbuild/
11578 F:      Makefile
11579 F:      scripts/*vmlinux*
11580 F:      scripts/Kbuild*
11581 F:      scripts/Makefile*
11582 F:      scripts/basic/
11583 F:      scripts/clang-tools/
11584 F:      scripts/dummy-tools/
11585 F:      scripts/mk*
11586 F:      scripts/mod/
11587 F:      scripts/package/
11588 F:      usr/
11589
11590 KERNEL HARDENING (not covered by other areas)
11591 M:      Kees Cook <keescook@chromium.org>
11592 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11593 L:      linux-hardening@vger.kernel.org
11594 S:      Supported
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11596 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11597 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11598 F:      arch/*/configs/hardening.config
11599 F:      include/linux/overflow.h
11600 F:      include/linux/randomize_kstack.h
11601 F:      kernel/configs/hardening.config
11602 F:      mm/usercopy.c
11603 K:      \b(add|choose)_random_kstack_offset\b
11604 K:      \b__check_(object_size|heap_object)\b
11605 K:      \b__counted_by\b
11606
11607 KERNEL JANITORS
11608 L:      kernel-janitors@vger.kernel.org
11609 S:      Odd Fixes
11610 W:      http://kernelnewbies.org/KernelJanitors
11611
11612 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11613 M:      Chuck Lever <chuck.lever@oracle.com>
11614 M:      Jeff Layton <jlayton@kernel.org>
11615 R:      Neil Brown <neilb@suse.de>
11616 R:      Olga Kornievskaia <kolga@netapp.com>
11617 R:      Dai Ngo <Dai.Ngo@oracle.com>
11618 R:      Tom Talpey <tom@talpey.com>
11619 L:      linux-nfs@vger.kernel.org
11620 S:      Supported
11621 W:      http://nfs.sourceforge.net/
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11623 F:      Documentation/filesystems/nfs/
11624 F:      fs/lockd/
11625 F:      fs/nfs_common/
11626 F:      fs/nfsd/
11627 F:      include/linux/lockd/
11628 F:      include/linux/sunrpc/
11629 F:      include/trace/events/rpcgss.h
11630 F:      include/trace/events/rpcrdma.h
11631 F:      include/trace/events/sunrpc.h
11632 F:      include/trace/misc/fs.h
11633 F:      include/trace/misc/nfs.h
11634 F:      include/trace/misc/sunrpc.h
11635 F:      include/uapi/linux/nfsd/
11636 F:      include/uapi/linux/sunrpc/
11637 F:      net/sunrpc/
11638
11639 KERNEL REGRESSIONS
11640 M:      Thorsten Leemhuis <linux@leemhuis.info>
11641 L:      regressions@lists.linux.dev
11642 S:      Supported
11643 F:      Documentation/admin-guide/reporting-regressions.rst
11644 F:      Documentation/process/handling-regressions.rst
11645
11646 KERNEL SELFTEST FRAMEWORK
11647 M:      Shuah Khan <shuah@kernel.org>
11648 M:      Shuah Khan <skhan@linuxfoundation.org>
11649 L:      linux-kselftest@vger.kernel.org
11650 S:      Maintained
11651 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11653 F:      Documentation/dev-tools/kselftest*
11654 F:      tools/testing/selftests/
11655
11656 KERNEL SMB3 SERVER (KSMBD)
11657 M:      Namjae Jeon <linkinjeon@kernel.org>
11658 M:      Steve French <sfrench@samba.org>
11659 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11660 R:      Tom Talpey <tom@talpey.com>
11661 L:      linux-cifs@vger.kernel.org
11662 S:      Maintained
11663 T:      git git://git.samba.org/ksmbd.git
11664 F:      Documentation/filesystems/smb/ksmbd.rst
11665 F:      fs/smb/common/
11666 F:      fs/smb/server/
11667
11668 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11669 M:      Brendan Higgins <brendanhiggins@google.com>
11670 M:      David Gow <davidgow@google.com>
11671 L:      linux-kselftest@vger.kernel.org
11672 L:      kunit-dev@googlegroups.com
11673 S:      Maintained
11674 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11677 F:      Documentation/dev-tools/kunit/
11678 F:      include/kunit/
11679 F:      lib/kunit/
11680 F:      rust/kernel/kunit.rs
11681 F:      scripts/rustdoc_test_*
11682 F:      tools/testing/kunit/
11683
11684 KERNEL USERMODE HELPER
11685 M:      Luis Chamberlain <mcgrof@kernel.org>
11686 L:      linux-kernel@vger.kernel.org
11687 S:      Maintained
11688 F:      include/linux/umh.h
11689 F:      kernel/umh.c
11690
11691 KERNEL VIRTUAL MACHINE (KVM)
11692 M:      Paolo Bonzini <pbonzini@redhat.com>
11693 L:      kvm@vger.kernel.org
11694 S:      Supported
11695 W:      http://www.linux-kvm.org
11696 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11697 F:      Documentation/virt/kvm/
11698 F:      include/asm-generic/kvm*
11699 F:      include/kvm/iodev.h
11700 F:      include/linux/kvm*
11701 F:      include/trace/events/kvm.h
11702 F:      include/uapi/asm-generic/kvm*
11703 F:      include/uapi/linux/kvm*
11704 F:      tools/kvm/
11705 F:      tools/testing/selftests/kvm/
11706 F:      virt/kvm/*
11707
11708 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11709 M:      Marc Zyngier <maz@kernel.org>
11710 M:      Oliver Upton <oliver.upton@linux.dev>
11711 R:      James Morse <james.morse@arm.com>
11712 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11713 R:      Zenghui Yu <yuzenghui@huawei.com>
11714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11715 L:      kvmarm@lists.linux.dev
11716 S:      Maintained
11717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11718 F:      arch/arm64/include/asm/kvm*
11719 F:      arch/arm64/include/uapi/asm/kvm*
11720 F:      arch/arm64/kvm/
11721 F:      include/kvm/arm_*
11722 F:      tools/testing/selftests/kvm/*/aarch64/
11723 F:      tools/testing/selftests/kvm/aarch64/
11724
11725 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11726 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11727 M:      Bibo Mao <maobibo@loongson.cn>
11728 M:      Huacai Chen <chenhuacai@kernel.org>
11729 L:      kvm@vger.kernel.org
11730 L:      loongarch@lists.linux.dev
11731 S:      Maintained
11732 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11733 F:      arch/loongarch/include/asm/kvm*
11734 F:      arch/loongarch/include/uapi/asm/kvm*
11735 F:      arch/loongarch/kvm/
11736
11737 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11738 M:      Huacai Chen <chenhuacai@kernel.org>
11739 L:      linux-mips@vger.kernel.org
11740 L:      kvm@vger.kernel.org
11741 S:      Maintained
11742 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11743 F:      arch/mips/include/asm/kvm*
11744 F:      arch/mips/include/uapi/asm/kvm*
11745 F:      arch/mips/kvm/
11746
11747 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11748 M:      Michael Ellerman <mpe@ellerman.id.au>
11749 R:      Nicholas Piggin <npiggin@gmail.com>
11750 L:      linuxppc-dev@lists.ozlabs.org
11751 L:      kvm@vger.kernel.org
11752 S:      Maintained (Book3S 64-bit HV)
11753 S:      Odd fixes (Book3S 64-bit PR)
11754 S:      Orphan (Book3E and 32-bit)
11755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11756 F:      arch/powerpc/include/asm/kvm*
11757 F:      arch/powerpc/include/uapi/asm/kvm*
11758 F:      arch/powerpc/kernel/kvm*
11759 F:      arch/powerpc/kvm/
11760
11761 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11762 M:      Anup Patel <anup@brainfault.org>
11763 R:      Atish Patra <atishp@atishpatra.org>
11764 L:      kvm@vger.kernel.org
11765 L:      kvm-riscv@lists.infradead.org
11766 L:      linux-riscv@lists.infradead.org
11767 S:      Maintained
11768 T:      git https://github.com/kvm-riscv/linux.git
11769 F:      arch/riscv/include/asm/kvm*
11770 F:      arch/riscv/include/uapi/asm/kvm*
11771 F:      arch/riscv/kvm/
11772 F:      tools/testing/selftests/kvm/*/riscv/
11773 F:      tools/testing/selftests/kvm/riscv/
11774
11775 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11776 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11777 M:      Janosch Frank <frankja@linux.ibm.com>
11778 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11779 R:      David Hildenbrand <david@redhat.com>
11780 L:      kvm@vger.kernel.org
11781 S:      Supported
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11783 F:      Documentation/virt/kvm/s390*
11784 F:      arch/s390/include/asm/gmap.h
11785 F:      arch/s390/include/asm/kvm*
11786 F:      arch/s390/include/uapi/asm/kvm*
11787 F:      arch/s390/include/uapi/asm/uvdevice.h
11788 F:      arch/s390/kernel/uv.c
11789 F:      arch/s390/kvm/
11790 F:      arch/s390/mm/gmap.c
11791 F:      drivers/s390/char/uvdevice.c
11792 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11793 F:      tools/testing/selftests/kvm/*/s390x/
11794 F:      tools/testing/selftests/kvm/s390x/
11795
11796 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11797 M:      Sean Christopherson <seanjc@google.com>
11798 M:      Paolo Bonzini <pbonzini@redhat.com>
11799 L:      kvm@vger.kernel.org
11800 S:      Supported
11801 P:      Documentation/process/maintainer-kvm-x86.rst
11802 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11803 F:      arch/x86/include/asm/kvm*
11804 F:      arch/x86/include/asm/svm.h
11805 F:      arch/x86/include/asm/vmx*.h
11806 F:      arch/x86/include/uapi/asm/kvm*
11807 F:      arch/x86/include/uapi/asm/svm.h
11808 F:      arch/x86/include/uapi/asm/vmx.h
11809 F:      arch/x86/kvm/
11810 F:      arch/x86/kvm/*/
11811 F:      tools/testing/selftests/kvm/*/x86_64/
11812 F:      tools/testing/selftests/kvm/x86_64/
11813
11814 KERNFS
11815 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11816 M:      Tejun Heo <tj@kernel.org>
11817 S:      Supported
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11819 F:      fs/kernfs/
11820 F:      include/linux/kernfs.h
11821
11822 KEXEC
11823 M:      Eric Biederman <ebiederm@xmission.com>
11824 L:      kexec@lists.infradead.org
11825 S:      Maintained
11826 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11827 F:      include/linux/kexec.h
11828 F:      include/uapi/linux/kexec.h
11829 F:      kernel/kexec*
11830
11831 KEYS-ENCRYPTED
11832 M:      Mimi Zohar <zohar@linux.ibm.com>
11833 L:      linux-integrity@vger.kernel.org
11834 L:      keyrings@vger.kernel.org
11835 S:      Supported
11836 F:      Documentation/security/keys/trusted-encrypted.rst
11837 F:      include/keys/encrypted-type.h
11838 F:      security/keys/encrypted-keys/
11839
11840 KEYS-TRUSTED
11841 M:      James Bottomley <jejb@linux.ibm.com>
11842 M:      Jarkko Sakkinen <jarkko@kernel.org>
11843 M:      Mimi Zohar <zohar@linux.ibm.com>
11844 L:      linux-integrity@vger.kernel.org
11845 L:      keyrings@vger.kernel.org
11846 S:      Supported
11847 F:      Documentation/security/keys/trusted-encrypted.rst
11848 F:      include/keys/trusted-type.h
11849 F:      include/keys/trusted_tpm.h
11850 F:      security/keys/trusted-keys/
11851
11852 KEYS-TRUSTED-CAAM
11853 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11854 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11855 L:      linux-integrity@vger.kernel.org
11856 L:      keyrings@vger.kernel.org
11857 S:      Maintained
11858 F:      include/keys/trusted_caam.h
11859 F:      security/keys/trusted-keys/trusted_caam.c
11860
11861 KEYS-TRUSTED-TEE
11862 M:      Sumit Garg <sumit.garg@linaro.org>
11863 L:      linux-integrity@vger.kernel.org
11864 L:      keyrings@vger.kernel.org
11865 S:      Supported
11866 F:      include/keys/trusted_tee.h
11867 F:      security/keys/trusted-keys/trusted_tee.c
11868
11869 KEYS/KEYRINGS
11870 M:      David Howells <dhowells@redhat.com>
11871 M:      Jarkko Sakkinen <jarkko@kernel.org>
11872 L:      keyrings@vger.kernel.org
11873 S:      Maintained
11874 F:      Documentation/security/keys/core.rst
11875 F:      include/keys/
11876 F:      include/linux/key-type.h
11877 F:      include/linux/key.h
11878 F:      include/linux/keyctl.h
11879 F:      include/uapi/linux/keyctl.h
11880 F:      security/keys/
11881
11882 KEYS/KEYRINGS_INTEGRITY
11883 M:      Jarkko Sakkinen <jarkko@kernel.org>
11884 M:      Mimi Zohar <zohar@linux.ibm.com>
11885 L:      linux-integrity@vger.kernel.org
11886 L:      keyrings@vger.kernel.org
11887 S:      Supported
11888 F:      security/integrity/platform_certs
11889
11890 KFENCE
11891 M:      Alexander Potapenko <glider@google.com>
11892 M:      Marco Elver <elver@google.com>
11893 R:      Dmitry Vyukov <dvyukov@google.com>
11894 L:      kasan-dev@googlegroups.com
11895 S:      Maintained
11896 F:      Documentation/dev-tools/kfence.rst
11897 F:      arch/*/include/asm/kfence.h
11898 F:      include/linux/kfence.h
11899 F:      lib/Kconfig.kfence
11900 F:      mm/kfence/
11901
11902 KFIFO
11903 M:      Stefani Seibold <stefani@seibold.net>
11904 S:      Maintained
11905 F:      include/linux/kfifo.h
11906 F:      lib/kfifo.c
11907 F:      samples/kfifo/
11908
11909 KGDB / KDB /debug_core
11910 M:      Jason Wessel <jason.wessel@windriver.com>
11911 M:      Daniel Thompson <daniel.thompson@linaro.org>
11912 R:      Douglas Anderson <dianders@chromium.org>
11913 L:      kgdb-bugreport@lists.sourceforge.net
11914 S:      Maintained
11915 W:      http://kgdb.wiki.kernel.org/
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11917 F:      Documentation/dev-tools/kgdb.rst
11918 F:      drivers/misc/kgdbts.c
11919 F:      drivers/tty/serial/kgdboc.c
11920 F:      include/linux/kdb.h
11921 F:      include/linux/kgdb.h
11922 F:      kernel/debug/
11923 F:      kernel/module/kdb.c
11924
11925 KHADAS MCU MFD DRIVER
11926 M:      Neil Armstrong <neil.armstrong@linaro.org>
11927 L:      linux-amlogic@lists.infradead.org
11928 S:      Maintained
11929 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11930 F:      drivers/mfd/khadas-mcu.c
11931 F:      drivers/thermal/khadas_mcu_fan.c
11932 F:      include/linux/mfd/khadas-mcu.h
11933
11934 KIONIX/ROHM KX022A ACCELEROMETER
11935 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11936 L:      linux-iio@vger.kernel.org
11937 S:      Supported
11938 F:      drivers/iio/accel/kionix-kx022a*
11939
11940 KMEMLEAK
11941 M:      Catalin Marinas <catalin.marinas@arm.com>
11942 S:      Maintained
11943 F:      Documentation/dev-tools/kmemleak.rst
11944 F:      include/linux/kmemleak.h
11945 F:      mm/kmemleak.c
11946 F:      samples/kmemleak/kmemleak-test.c
11947
11948 KMSAN
11949 M:      Alexander Potapenko <glider@google.com>
11950 R:      Marco Elver <elver@google.com>
11951 R:      Dmitry Vyukov <dvyukov@google.com>
11952 L:      kasan-dev@googlegroups.com
11953 S:      Maintained
11954 F:      Documentation/dev-tools/kmsan.rst
11955 F:      arch/*/include/asm/kmsan.h
11956 F:      arch/*/mm/kmsan_*
11957 F:      include/linux/kmsan*.h
11958 F:      lib/Kconfig.kmsan
11959 F:      mm/kmsan/
11960 F:      scripts/Makefile.kmsan
11961
11962 KPROBES
11963 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11964 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11965 M:      "David S. Miller" <davem@davemloft.net>
11966 M:      Masami Hiramatsu <mhiramat@kernel.org>
11967 L:      linux-kernel@vger.kernel.org
11968 L:      linux-trace-kernel@vger.kernel.org
11969 S:      Maintained
11970 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11972 F:      Documentation/trace/kprobes.rst
11973 F:      include/asm-generic/kprobes.h
11974 F:      include/linux/kprobes.h
11975 F:      kernel/kprobes.c
11976 F:      lib/test_kprobes.c
11977 F:      samples/kprobes
11978
11979 KS0108 LCD CONTROLLER DRIVER
11980 M:      Miguel Ojeda <ojeda@kernel.org>
11981 S:      Maintained
11982 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11983 F:      drivers/auxdisplay/ks0108.c
11984 F:      include/linux/ks0108.h
11985
11986 KTD253 BACKLIGHT DRIVER
11987 M:      Linus Walleij <linus.walleij@linaro.org>
11988 S:      Maintained
11989 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11990 F:      drivers/video/backlight/ktd253-backlight.c
11991
11992 KTEST
11993 M:      Steven Rostedt <rostedt@goodmis.org>
11994 M:      John Hawley <warthog9@eaglescrag.net>
11995 S:      Maintained
11996 F:      tools/testing/ktest
11997
11998 KTZ8866 BACKLIGHT DRIVER
11999 M:      Jianhua Lu <lujianhua000@gmail.com>
12000 S:      Maintained
12001 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
12002 F:      drivers/video/backlight/ktz8866.c
12003
12004 KVM PARAVIRT (KVM/paravirt)
12005 M:      Paolo Bonzini <pbonzini@redhat.com>
12006 R:      Wanpeng Li <wanpengli@tencent.com>
12007 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
12008 L:      kvm@vger.kernel.org
12009 S:      Supported
12010 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12011 F:      arch/um/include/asm/kvm_para.h
12012 F:      arch/x86/include/asm/kvm_para.h
12013 F:      arch/x86/include/asm/pvclock-abi.h
12014 F:      arch/x86/include/uapi/asm/kvm_para.h
12015 F:      arch/x86/kernel/kvm.c
12016 F:      arch/x86/kernel/kvmclock.c
12017 F:      include/asm-generic/kvm_para.h
12018 F:      include/linux/kvm_para.h
12019 F:      include/uapi/asm-generic/kvm_para.h
12020 F:      include/uapi/linux/kvm_para.h
12021
12022 KVM X86 HYPER-V (KVM/hyper-v)
12023 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
12024 M:      Sean Christopherson <seanjc@google.com>
12025 M:      Paolo Bonzini <pbonzini@redhat.com>
12026 L:      kvm@vger.kernel.org
12027 S:      Supported
12028 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12029 F:      arch/x86/kvm/hyperv.*
12030 F:      arch/x86/kvm/kvm_onhyperv.*
12031 F:      arch/x86/kvm/svm/hyperv.*
12032 F:      arch/x86/kvm/svm/svm_onhyperv.*
12033 F:      arch/x86/kvm/vmx/hyperv.*
12034
12035 KVM X86 Xen (KVM/Xen)
12036 M:      David Woodhouse <dwmw2@infradead.org>
12037 M:      Paul Durrant <paul@xen.org>
12038 M:      Sean Christopherson <seanjc@google.com>
12039 M:      Paolo Bonzini <pbonzini@redhat.com>
12040 L:      kvm@vger.kernel.org
12041 S:      Supported
12042 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12043 F:      arch/x86/kvm/xen.*
12044
12045 L3MDEV
12046 M:      David Ahern <dsahern@kernel.org>
12047 L:      netdev@vger.kernel.org
12048 S:      Maintained
12049 F:      include/net/l3mdev.h
12050 F:      net/l3mdev
12051
12052 LANDLOCK SECURITY MODULE
12053 M:      Mickaël Salaün <mic@digikod.net>
12054 L:      linux-security-module@vger.kernel.org
12055 S:      Supported
12056 W:      https://landlock.io
12057 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12058 F:      Documentation/security/landlock.rst
12059 F:      Documentation/userspace-api/landlock.rst
12060 F:      include/uapi/linux/landlock.h
12061 F:      samples/landlock/
12062 F:      security/landlock/
12063 F:      tools/testing/selftests/landlock/
12064 K:      landlock
12065 K:      LANDLOCK
12066
12067 LANTIQ / INTEL Ethernet drivers
12068 M:      Hauke Mehrtens <hauke@hauke-m.de>
12069 L:      netdev@vger.kernel.org
12070 S:      Maintained
12071 F:      drivers/net/dsa/lantiq_gswip.c
12072 F:      drivers/net/dsa/lantiq_pce.h
12073 F:      drivers/net/ethernet/lantiq_xrx200.c
12074 F:      net/dsa/tag_gswip.c
12075
12076 LANTIQ MIPS ARCHITECTURE
12077 M:      John Crispin <john@phrozen.org>
12078 L:      linux-mips@vger.kernel.org
12079 S:      Maintained
12080 F:      arch/mips/lantiq
12081 F:      drivers/soc/lantiq
12082
12083 LANTIQ PEF2256 DRIVER
12084 M:      Herve Codina <herve.codina@bootlin.com>
12085 S:      Maintained
12086 F:      Documentation/devicetree/bindings/net/lantiq,pef2256.yaml
12087 F:      drivers/net/wan/framer/pef2256/
12088 F:      drivers/pinctrl/pinctrl-pef2256.c
12089 F:      include/linux/framer/pef2256.h
12090
12091 LASI 53c700 driver for PARISC
12092 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12093 L:      linux-scsi@vger.kernel.org
12094 S:      Maintained
12095 F:      Documentation/scsi/53c700.rst
12096 F:      drivers/scsi/53c700*
12097
12098 LEAKING_ADDRESSES
12099 M:      Tobin C. Harding <me@tobin.cc>
12100 M:      Tycho Andersen <tycho@tycho.pizza>
12101 L:      linux-hardening@vger.kernel.org
12102 S:      Maintained
12103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12104 F:      scripts/leaking_addresses.pl
12105
12106 LED SUBSYSTEM
12107 M:      Pavel Machek <pavel@ucw.cz>
12108 M:      Lee Jones <lee@kernel.org>
12109 L:      linux-leds@vger.kernel.org
12110 S:      Maintained
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12112 F:      Documentation/devicetree/bindings/leds/
12113 F:      Documentation/leds/
12114 F:      drivers/leds/
12115 F:      include/dt-bindings/leds/
12116 F:      include/linux/leds.h
12117
12118 LEGO MINDSTORMS EV3
12119 R:      David Lechner <david@lechnology.com>
12120 S:      Maintained
12121 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12122 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12123 F:      drivers/power/supply/lego_ev3_battery.c
12124
12125 LEGO USB Tower driver
12126 M:      Juergen Stuber <starblue@users.sourceforge.net>
12127 L:      legousb-devel@lists.sourceforge.net
12128 S:      Maintained
12129 W:      http://legousb.sourceforge.net/
12130 F:      drivers/usb/misc/legousbtower.c
12131
12132 LETSKETCH HID TABLET DRIVER
12133 M:      Hans de Goede <hdegoede@redhat.com>
12134 L:      linux-input@vger.kernel.org
12135 S:      Maintained
12136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12137 F:      drivers/hid/hid-letsketch.c
12138
12139 LG LAPTOP EXTRAS
12140 M:      Matan Ziv-Av <matan@svgalib.org>
12141 L:      platform-driver-x86@vger.kernel.org
12142 S:      Maintained
12143 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12144 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12145 F:      drivers/platform/x86/lg-laptop.c
12146
12147 LG2160 MEDIA DRIVER
12148 M:      Michael Krufky <mkrufky@linuxtv.org>
12149 L:      linux-media@vger.kernel.org
12150 S:      Maintained
12151 W:      https://linuxtv.org
12152 W:      http://github.com/mkrufky
12153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12154 T:      git git://linuxtv.org/mkrufky/tuners.git
12155 F:      drivers/media/dvb-frontends/lg2160.*
12156
12157 LGDT3305 MEDIA DRIVER
12158 M:      Michael Krufky <mkrufky@linuxtv.org>
12159 L:      linux-media@vger.kernel.org
12160 S:      Maintained
12161 W:      https://linuxtv.org
12162 W:      http://github.com/mkrufky
12163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12164 T:      git git://linuxtv.org/mkrufky/tuners.git
12165 F:      drivers/media/dvb-frontends/lgdt3305.*
12166
12167 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12168 M:      Viresh Kumar <vireshk@kernel.org>
12169 L:      linux-ide@vger.kernel.org
12170 S:      Maintained
12171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12172 F:      drivers/ata/pata_arasan_cf.c
12173 F:      include/linux/pata_arasan_cf_data.h
12174
12175 LIBATA PATA DRIVERS
12176 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12177 L:      linux-ide@vger.kernel.org
12178 F:      drivers/ata/ata_*.c
12179 F:      drivers/ata/pata_*.c
12180
12181 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12182 M:      Linus Walleij <linus.walleij@linaro.org>
12183 L:      linux-ide@vger.kernel.org
12184 S:      Maintained
12185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12186 F:      drivers/ata/pata_ftide010.c
12187 F:      drivers/ata/sata_gemini.c
12188 F:      drivers/ata/sata_gemini.h
12189
12190 LIBATA SATA AHCI PLATFORM devices support
12191 M:      Hans de Goede <hdegoede@redhat.com>
12192 M:      Jens Axboe <axboe@kernel.dk>
12193 L:      linux-ide@vger.kernel.org
12194 S:      Maintained
12195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12196 F:      drivers/ata/ahci_platform.c
12197 F:      drivers/ata/libahci_platform.c
12198 F:      include/linux/ahci_platform.h
12199
12200 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12201 M:      Serge Semin <fancer.lancer@gmail.com>
12202 L:      linux-ide@vger.kernel.org
12203 S:      Maintained
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12205 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12206 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12207 F:      drivers/ata/ahci_dwc.c
12208
12209 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12210 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
12215
12216 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12217 M:      Damien Le Moal <dlemoal@kernel.org>
12218 M:      Niklas Cassel <cassel@kernel.org>
12219 L:      linux-ide@vger.kernel.org
12220 S:      Maintained
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git
12222 F:      Documentation/ABI/testing/sysfs-ata
12223 F:      Documentation/devicetree/bindings/ata/
12224 F:      drivers/ata/
12225 F:      include/linux/ata.h
12226 F:      include/linux/libata.h
12227
12228 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12229 M:      Vishal Verma <vishal.l.verma@intel.com>
12230 M:      Dan Williams <dan.j.williams@intel.com>
12231 M:      Dave Jiang <dave.jiang@intel.com>
12232 L:      nvdimm@lists.linux.dev
12233 S:      Supported
12234 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12235 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12236 F:      drivers/nvdimm/btt*
12237
12238 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12239 M:      Dan Williams <dan.j.williams@intel.com>
12240 M:      Vishal Verma <vishal.l.verma@intel.com>
12241 M:      Dave Jiang <dave.jiang@intel.com>
12242 L:      nvdimm@lists.linux.dev
12243 S:      Supported
12244 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12245 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12246 F:      drivers/nvdimm/pmem*
12247
12248 LIBNVDIMM: DEVICETREE BINDINGS
12249 M:      Oliver O'Halloran <oohall@gmail.com>
12250 L:      nvdimm@lists.linux.dev
12251 S:      Supported
12252 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12253 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12254 F:      drivers/nvdimm/of_pmem.c
12255
12256 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12257 M:      Dan Williams <dan.j.williams@intel.com>
12258 M:      Vishal Verma <vishal.l.verma@intel.com>
12259 M:      Dave Jiang <dave.jiang@intel.com>
12260 M:      Ira Weiny <ira.weiny@intel.com>
12261 L:      nvdimm@lists.linux.dev
12262 S:      Supported
12263 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12264 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12266 F:      drivers/acpi/nfit/*
12267 F:      drivers/nvdimm/*
12268 F:      include/linux/libnvdimm.h
12269 F:      include/linux/nd.h
12270 F:      include/uapi/linux/ndctl.h
12271 F:      tools/testing/nvdimm/
12272
12273 LIBRARY CODE
12274 M:      Andrew Morton <akpm@linux-foundation.org>
12275 L:      linux-kernel@vger.kernel.org
12276 S:      Supported
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12278 F:      lib/*
12279
12280 LICENSES and SPDX stuff
12281 M:      Thomas Gleixner <tglx@linutronix.de>
12282 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12283 L:      linux-spdx@vger.kernel.org
12284 S:      Maintained
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12286 F:      COPYING
12287 F:      Documentation/process/license-rules.rst
12288 F:      LICENSES/
12289 F:      scripts/spdxcheck-test.sh
12290 F:      scripts/spdxcheck.py
12291 F:      scripts/spdxexclude
12292
12293 LINEAR RANGES HELPERS
12294 M:      Mark Brown <broonie@kernel.org>
12295 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12296 F:      include/linux/linear_range.h
12297 F:      lib/linear_ranges.c
12298 F:      lib/test_linear_ranges.c
12299
12300 LINUX FOR POWER MACINTOSH
12301 L:      linuxppc-dev@lists.ozlabs.org
12302 S:      Orphan
12303 F:      arch/powerpc/platforms/powermac/
12304 F:      drivers/macintosh/
12305 X:      drivers/macintosh/adb-iop.c
12306 X:      drivers/macintosh/via-macii.c
12307
12308 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12309 M:      Michael Ellerman <mpe@ellerman.id.au>
12310 R:      Nicholas Piggin <npiggin@gmail.com>
12311 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12312 R:      Aneesh Kumar K.V <aneesh.kumar@kernel.org>
12313 R:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
12314 L:      linuxppc-dev@lists.ozlabs.org
12315 S:      Supported
12316 W:      https://github.com/linuxppc/wiki/wiki
12317 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12319 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12320 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12321 F:      Documentation/devicetree/bindings/powerpc/
12322 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12323 F:      Documentation/arch/powerpc/
12324 F:      arch/powerpc/
12325 F:      drivers/*/*/*pasemi*
12326 F:      drivers/*/*pasemi*
12327 F:      drivers/char/tpm/tpm_ibmvtpm*
12328 F:      drivers/crypto/nx/
12329 F:      drivers/crypto/vmx/
12330 F:      drivers/i2c/busses/i2c-opal.c
12331 F:      drivers/net/ethernet/ibm/ibmveth.*
12332 F:      drivers/net/ethernet/ibm/ibmvnic.*
12333 F:      drivers/pci/hotplug/pnv_php.c
12334 F:      drivers/pci/hotplug/rpa*
12335 F:      drivers/rtc/rtc-opal.c
12336 F:      drivers/scsi/ibmvscsi/
12337 F:      drivers/tty/hvc/hvc_opal.c
12338 F:      drivers/watchdog/wdrtas.c
12339 F:      tools/testing/selftests/powerpc
12340 N:      /pmac
12341 N:      powermac
12342 N:      powernv
12343 N:      [^a-z0-9]ps3
12344 N:      pseries
12345
12346 LINUX FOR POWERPC EMBEDDED MPC5XXX
12347 M:      Anatolij Gustschin <agust@denx.de>
12348 L:      linuxppc-dev@lists.ozlabs.org
12349 S:      Odd Fixes
12350 F:      arch/powerpc/platforms/512x/
12351 F:      arch/powerpc/platforms/52xx/
12352
12353 LINUX FOR POWERPC EMBEDDED PPC4XX
12354 L:      linuxppc-dev@lists.ozlabs.org
12355 S:      Orphan
12356 F:      arch/powerpc/platforms/40x/
12357 F:      arch/powerpc/platforms/44x/
12358
12359 LINUX FOR POWERPC EMBEDDED PPC85XX
12360 M:      Scott Wood <oss@buserror.net>
12361 L:      linuxppc-dev@lists.ozlabs.org
12362 S:      Odd fixes
12363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12364 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12365 F:      Documentation/devicetree/bindings/powerpc/fsl/
12366 F:      arch/powerpc/platforms/85xx/
12367
12368 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
12369 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12370 L:      linuxppc-dev@lists.ozlabs.org
12371 S:      Maintained
12372 F:      arch/powerpc/platforms/8xx/
12373 F:      arch/powerpc/platforms/83xx/
12374
12375 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12376 M:      Kees Cook <keescook@chromium.org>
12377 S:      Maintained
12378 F:      drivers/misc/lkdtm/*
12379 F:      tools/testing/selftests/lkdtm/*
12380
12381 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12382 M:      Alan Stern <stern@rowland.harvard.edu>
12383 M:      Andrea Parri <parri.andrea@gmail.com>
12384 M:      Will Deacon <will@kernel.org>
12385 M:      Peter Zijlstra <peterz@infradead.org>
12386 M:      Boqun Feng <boqun.feng@gmail.com>
12387 M:      Nicholas Piggin <npiggin@gmail.com>
12388 M:      David Howells <dhowells@redhat.com>
12389 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12390 M:      Luc Maranget <luc.maranget@inria.fr>
12391 M:      "Paul E. McKenney" <paulmck@kernel.org>
12392 R:      Akira Yokosawa <akiyks@gmail.com>
12393 R:      Daniel Lustig <dlustig@nvidia.com>
12394 R:      Joel Fernandes <joel@joelfernandes.org>
12395 L:      linux-kernel@vger.kernel.org
12396 L:      linux-arch@vger.kernel.org
12397 S:      Supported
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12399 F:      Documentation/atomic_bitops.txt
12400 F:      Documentation/atomic_t.txt
12401 F:      Documentation/core-api/refcount-vs-atomic.rst
12402 F:      Documentation/litmus-tests/
12403 F:      Documentation/memory-barriers.txt
12404 F:      tools/memory-model/
12405
12406 LINUX-NEXT TREE
12407 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12408 L:      linux-next@vger.kernel.org
12409 S:      Supported
12410 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12412
12413 LIS3LV02D ACCELEROMETER DRIVER
12414 M:      Eric Piel <eric.piel@tremplin-utc.net>
12415 S:      Maintained
12416 F:      Documentation/misc-devices/lis3lv02d.rst
12417 F:      drivers/misc/lis3lv02d/
12418 F:      drivers/platform/x86/hp/hp_accel.c
12419
12420 LIST KUNIT TEST
12421 M:      David Gow <davidgow@google.com>
12422 L:      linux-kselftest@vger.kernel.org
12423 L:      kunit-dev@googlegroups.com
12424 S:      Maintained
12425 F:      lib/list-test.c
12426
12427 LITEX PLATFORM
12428 M:      Karol Gugala <kgugala@antmicro.com>
12429 M:      Mateusz Holenko <mholenko@antmicro.com>
12430 M:      Gabriel Somlo <gsomlo@gmail.com>
12431 M:      Joel Stanley <joel@jms.id.au>
12432 S:      Maintained
12433 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12434 F:      arch/openrisc/boot/dts/or1klitex.dts
12435 F:      drivers/mmc/host/litex_mmc.c
12436 F:      drivers/net/ethernet/litex/*
12437 F:      drivers/soc/litex/*
12438 F:      drivers/tty/serial/liteuart.c
12439 F:      include/linux/litex.h
12440 N:      litex
12441
12442 LIVE PATCHING
12443 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12444 M:      Jiri Kosina <jikos@kernel.org>
12445 M:      Miroslav Benes <mbenes@suse.cz>
12446 M:      Petr Mladek <pmladek@suse.com>
12447 R:      Joe Lawrence <joe.lawrence@redhat.com>
12448 L:      live-patching@vger.kernel.org
12449 S:      Maintained
12450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12451 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12452 F:      Documentation/livepatch/
12453 F:      arch/powerpc/include/asm/livepatch.h
12454 F:      include/linux/livepatch.h
12455 F:      kernel/livepatch/
12456 F:      kernel/module/livepatch.c
12457 F:      lib/livepatch/
12458 F:      samples/livepatch/
12459 F:      tools/testing/selftests/livepatch/
12460
12461 LLC (802.2)
12462 L:      netdev@vger.kernel.org
12463 S:      Odd fixes
12464 F:      include/linux/llc.h
12465 F:      include/net/llc*
12466 F:      include/uapi/linux/llc.h
12467 F:      net/llc/
12468
12469 LM73 HARDWARE MONITOR DRIVER
12470 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12471 L:      linux-hwmon@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/hwmon/lm73.c
12474
12475 LM78 HARDWARE MONITOR DRIVER
12476 M:      Jean Delvare <jdelvare@suse.com>
12477 L:      linux-hwmon@vger.kernel.org
12478 S:      Maintained
12479 F:      Documentation/hwmon/lm78.rst
12480 F:      drivers/hwmon/lm78.c
12481
12482 LM83 HARDWARE MONITOR DRIVER
12483 M:      Jean Delvare <jdelvare@suse.com>
12484 L:      linux-hwmon@vger.kernel.org
12485 S:      Maintained
12486 F:      Documentation/hwmon/lm83.rst
12487 F:      drivers/hwmon/lm83.c
12488
12489 LM90 HARDWARE MONITOR DRIVER
12490 M:      Jean Delvare <jdelvare@suse.com>
12491 L:      linux-hwmon@vger.kernel.org
12492 S:      Maintained
12493 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12494 F:      Documentation/hwmon/lm90.rst
12495 F:      drivers/hwmon/lm90.c
12496 F:      include/dt-bindings/thermal/lm90.h
12497
12498 LM95234 HARDWARE MONITOR DRIVER
12499 M:      Guenter Roeck <linux@roeck-us.net>
12500 L:      linux-hwmon@vger.kernel.org
12501 S:      Maintained
12502 F:      Documentation/hwmon/lm95234.rst
12503 F:      drivers/hwmon/lm95234.c
12504
12505 LME2510 MEDIA DRIVER
12506 M:      Malcolm Priestley <tvboxspy@gmail.com>
12507 L:      linux-media@vger.kernel.org
12508 S:      Maintained
12509 W:      https://linuxtv.org
12510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12511 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12512
12513 LOADPIN SECURITY MODULE
12514 M:      Kees Cook <keescook@chromium.org>
12515 S:      Supported
12516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12517 F:      Documentation/admin-guide/LSM/LoadPin.rst
12518 F:      security/loadpin/
12519
12520 LOCKDOWN SECURITY MODULE
12521 L:      linux-security-module@vger.kernel.org
12522 S:      Odd Fixes
12523 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
12524 F:      security/lockdown/
12525
12526 LOCKING PRIMITIVES
12527 M:      Peter Zijlstra <peterz@infradead.org>
12528 M:      Ingo Molnar <mingo@redhat.com>
12529 M:      Will Deacon <will@kernel.org>
12530 R:      Waiman Long <longman@redhat.com>
12531 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12532 L:      linux-kernel@vger.kernel.org
12533 S:      Maintained
12534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12535 F:      Documentation/locking/
12536 F:      arch/*/include/asm/spinlock*.h
12537 F:      include/linux/lockdep*.h
12538 F:      include/linux/mutex*.h
12539 F:      include/linux/rwlock*.h
12540 F:      include/linux/rwsem*.h
12541 F:      include/linux/seqlock.h
12542 F:      include/linux/spinlock*.h
12543 F:      kernel/locking/
12544 F:      lib/locking*.[ch]
12545 X:      kernel/locking/locktorture.c
12546
12547 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12548 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12549 L:      linux-ntfs-dev@lists.sourceforge.net
12550 S:      Maintained
12551 W:      http://www.linux-ntfs.org/content/view/19/37/
12552 F:      Documentation/admin-guide/ldm.rst
12553 F:      block/partitions/ldm.*
12554
12555 LOGITECH HID GAMING KEYBOARDS
12556 M:      Hans de Goede <hdegoede@redhat.com>
12557 L:      linux-input@vger.kernel.org
12558 S:      Maintained
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12560 F:      drivers/hid/hid-lg-g15.c
12561
12562 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12563 M:      Adrien Grassein <adrien.grassein@gmail.com>
12564 S:      Maintained
12565 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12566 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12567
12568 LOONGARCH
12569 M:      Huacai Chen <chenhuacai@kernel.org>
12570 R:      WANG Xuerui <kernel@xen0n.name>
12571 L:      loongarch@lists.linux.dev
12572 S:      Maintained
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12574 F:      Documentation/arch/loongarch/
12575 F:      Documentation/translations/zh_CN/arch/loongarch/
12576 F:      arch/loongarch/
12577 F:      drivers/*/*loongarch*
12578
12579 LOONGSON GPIO DRIVER
12580 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12581 L:      linux-gpio@vger.kernel.org
12582 S:      Maintained
12583 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12584 F:      drivers/gpio/gpio-loongson-64bit.c
12585
12586 LOONGSON LS2X I2C DRIVER
12587 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12588 L:      linux-i2c@vger.kernel.org
12589 S:      Maintained
12590 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12591 F:      drivers/i2c/busses/i2c-ls2x.c
12592
12593 LOONGSON-2 SOC SERIES CLOCK DRIVER
12594 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12595 L:      linux-clk@vger.kernel.org
12596 S:      Maintained
12597 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12598 F:      drivers/clk/clk-loongson2.c
12599 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12600
12601 LOONGSON SPI DRIVER
12602 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12603 L:      linux-spi@vger.kernel.org
12604 S:      Maintained
12605 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12606 F:      drivers/spi/spi-loongson-core.c
12607 F:      drivers/spi/spi-loongson-pci.c
12608 F:      drivers/spi/spi-loongson-plat.c
12609 F:      drivers/spi/spi-loongson.h
12610
12611 LOONGSON-2 SOC SERIES GUTS DRIVER
12612 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12613 L:      loongarch@lists.linux.dev
12614 S:      Maintained
12615 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12616 F:      drivers/soc/loongson/loongson2_guts.c
12617
12618 LOONGSON-2 SOC SERIES PM DRIVER
12619 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12620 L:      linux-pm@vger.kernel.org
12621 S:      Maintained
12622 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12623 F:      drivers/soc/loongson/loongson2_pm.c
12624
12625 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12626 M:      zhanghongchen <zhanghongchen@loongson.cn>
12627 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12628 L:      linux-gpio@vger.kernel.org
12629 S:      Maintained
12630 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12631 F:      drivers/pinctrl/pinctrl-loongson2.c
12632
12633 LOONGSON-2 SOC SERIES THERMAL DRIVER
12634 M:      zhanghongchen <zhanghongchen@loongson.cn>
12635 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12636 L:      linux-pm@vger.kernel.org
12637 S:      Maintained
12638 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12639 F:      drivers/thermal/loongson2_thermal.c
12640
12641 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12642 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12643 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12644 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12645 L:      MPT-FusionLinux.pdl@broadcom.com
12646 L:      linux-scsi@vger.kernel.org
12647 S:      Supported
12648 W:      http://www.avagotech.com/support/
12649 F:      drivers/message/fusion/
12650 F:      drivers/scsi/mpt3sas/
12651
12652 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12653 M:      Matthew Wilcox <willy@infradead.org>
12654 L:      linux-scsi@vger.kernel.org
12655 S:      Maintained
12656 F:      drivers/scsi/sym53c8xx_2/
12657
12658 LTC1660 DAC DRIVER
12659 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12660 L:      linux-iio@vger.kernel.org
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12663 F:      drivers/iio/dac/ltc1660.c
12664
12665 LTC2688 IIO DAC DRIVER
12666 M:      Nuno Sá <nuno.sa@analog.com>
12667 L:      linux-iio@vger.kernel.org
12668 S:      Supported
12669 W:      https://ez.analog.com/linux-software-drivers
12670 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12671 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12672 F:      drivers/iio/dac/ltc2688.c
12673
12674 LTC2947 HARDWARE MONITOR DRIVER
12675 M:      Nuno Sá <nuno.sa@analog.com>
12676 L:      linux-hwmon@vger.kernel.org
12677 S:      Supported
12678 W:      https://ez.analog.com/linux-software-drivers
12679 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12680 F:      drivers/hwmon/ltc2947-core.c
12681 F:      drivers/hwmon/ltc2947-i2c.c
12682 F:      drivers/hwmon/ltc2947-spi.c
12683 F:      drivers/hwmon/ltc2947.h
12684
12685 LTC2991 HARDWARE MONITOR DRIVER
12686 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12687 L:      linux-hwmon@vger.kernel.org
12688 S:      Supported
12689 W:      https://ez.analog.com/linux-software-drivers
12690 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12691 F:      drivers/hwmon/ltc2991.c
12692
12693 LTC2983 IIO TEMPERATURE DRIVER
12694 M:      Nuno Sá <nuno.sa@analog.com>
12695 L:      linux-iio@vger.kernel.org
12696 S:      Supported
12697 W:      https://ez.analog.com/linux-software-drivers
12698 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12699 F:      drivers/iio/temperature/ltc2983.c
12700
12701 LTC4261 HARDWARE MONITOR DRIVER
12702 M:      Guenter Roeck <linux@roeck-us.net>
12703 L:      linux-hwmon@vger.kernel.org
12704 S:      Maintained
12705 F:      Documentation/hwmon/ltc4261.rst
12706 F:      drivers/hwmon/ltc4261.c
12707
12708 LTC4286 HARDWARE MONITOR DRIVER
12709 M:      Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com>
12710 L:      linux-i2c@vger.kernel.org
12711 S:      Maintained
12712 F:      Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml
12713 F:      Documentation/hwmon/ltc4286.rst
12714 F:      drivers/hwmon/pmbus/Kconfig
12715 F:      drivers/hwmon/pmbus/Makefile
12716 F:      drivers/hwmon/pmbus/ltc4286.c
12717
12718 LTC4306 I2C MULTIPLEXER DRIVER
12719 M:      Michael Hennerich <michael.hennerich@analog.com>
12720 L:      linux-i2c@vger.kernel.org
12721 S:      Supported
12722 W:      https://ez.analog.com/linux-software-drivers
12723 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12724 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12725
12726 LTP (Linux Test Project)
12727 M:      Mike Frysinger <vapier@gentoo.org>
12728 M:      Cyril Hrubis <chrubis@suse.cz>
12729 M:      Wanlong Gao <wanlong.gao@gmail.com>
12730 M:      Jan Stancek <jstancek@redhat.com>
12731 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12732 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12733 L:      ltp@lists.linux.it (subscribers-only)
12734 S:      Maintained
12735 W:      http://linux-test-project.github.io/
12736 T:      git https://github.com/linux-test-project/ltp.git
12737
12738 LYNX 28G SERDES PHY DRIVER
12739 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12740 L:      netdev@vger.kernel.org
12741 S:      Supported
12742 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12743 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12744
12745 LYNX PCS MODULE
12746 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12747 L:      netdev@vger.kernel.org
12748 S:      Supported
12749 F:      drivers/net/pcs/pcs-lynx.c
12750 F:      include/linux/pcs-lynx.h
12751
12752 M68K ARCHITECTURE
12753 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12754 L:      linux-m68k@lists.linux-m68k.org
12755 S:      Maintained
12756 W:      http://www.linux-m68k.org/
12757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12758 F:      arch/m68k/
12759 F:      drivers/zorro/
12760
12761 M68K ON APPLE MACINTOSH
12762 M:      Joshua Thompson <funaho@jurai.org>
12763 L:      linux-m68k@lists.linux-m68k.org
12764 S:      Maintained
12765 W:      http://www.mac.linux-m68k.org/
12766 F:      arch/m68k/mac/
12767 F:      drivers/macintosh/adb-iop.c
12768 F:      drivers/macintosh/via-macii.c
12769
12770 M68K ON HP9000/300
12771 M:      Philip Blundell <philb@gnu.org>
12772 S:      Maintained
12773 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12774 F:      arch/m68k/hp300/
12775
12776 M88DS3103 MEDIA DRIVER
12777 L:      linux-media@vger.kernel.org
12778 S:      Orphan
12779 W:      https://linuxtv.org
12780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12781 F:      drivers/media/dvb-frontends/m88ds3103*
12782
12783 M88RS2000 MEDIA DRIVER
12784 M:      Malcolm Priestley <tvboxspy@gmail.com>
12785 L:      linux-media@vger.kernel.org
12786 S:      Maintained
12787 W:      https://linuxtv.org
12788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12789 F:      drivers/media/dvb-frontends/m88rs2000*
12790
12791 MA901 MASTERKIT USB FM RADIO DRIVER
12792 M:      Alexey Klimov <klimov.linux@gmail.com>
12793 L:      linux-media@vger.kernel.org
12794 S:      Maintained
12795 T:      git git://linuxtv.org/media_tree.git
12796 F:      drivers/media/radio/radio-ma901.c
12797
12798 MAC80211
12799 M:      Johannes Berg <johannes@sipsolutions.net>
12800 L:      linux-wireless@vger.kernel.org
12801 S:      Maintained
12802 W:      https://wireless.wiki.kernel.org/
12803 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12806 F:      Documentation/networking/mac80211-injection.rst
12807 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12808 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12809 F:      include/net/mac80211.h
12810 F:      net/mac80211/
12811
12812 MAILBOX API
12813 M:      Jassi Brar <jassisinghbrar@gmail.com>
12814 L:      linux-kernel@vger.kernel.org
12815 S:      Maintained
12816 F:      Documentation/devicetree/bindings/mailbox/
12817 F:      drivers/mailbox/
12818 F:      include/dt-bindings/mailbox/
12819 F:      include/linux/mailbox_client.h
12820 F:      include/linux/mailbox_controller.h
12821
12822 MAILBOX ARM MHUv2
12823 M:      Viresh Kumar <viresh.kumar@linaro.org>
12824 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12825 L:      linux-kernel@vger.kernel.org
12826 S:      Maintained
12827 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12828 F:      drivers/mailbox/arm_mhuv2.c
12829 F:      include/linux/mailbox/arm_mhuv2_message.h
12830
12831 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12832 M:      Alejandro Colomar <alx@kernel.org>
12833 L:      linux-man@vger.kernel.org
12834 S:      Maintained
12835 W:      http://www.kernel.org/doc/man-pages
12836
12837 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12838 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12839 M:      Matt Johnston <matt@codeconstruct.com.au>
12840 L:      netdev@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/networking/mctp.rst
12843 F:      drivers/net/mctp/
12844 F:      include/net/mctp.h
12845 F:      include/net/mctpdevice.h
12846 F:      include/net/netns/mctp.h
12847 F:      net/mctp/
12848
12849 MAPLE TREE
12850 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12851 L:      maple-tree@lists.infradead.org
12852 L:      linux-mm@kvack.org
12853 S:      Supported
12854 F:      Documentation/core-api/maple_tree.rst
12855 F:      include/linux/maple_tree.h
12856 F:      include/trace/events/maple_tree.h
12857 F:      lib/maple_tree.c
12858 F:      lib/test_maple_tree.c
12859 F:      tools/testing/radix-tree/linux/maple_tree.h
12860 F:      tools/testing/radix-tree/maple.c
12861
12862 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12863 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12864 L:      linux-mips@vger.kernel.org
12865 S:      Maintained
12866 F:      arch/mips/boot/dts/img/pistachio*
12867
12868 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12869 M:      Andrew Lunn <andrew@lunn.ch>
12870 L:      netdev@vger.kernel.org
12871 S:      Maintained
12872 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml
12873 F:      Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml
12874 F:      Documentation/networking/devlink/mv88e6xxx.rst
12875 F:      drivers/net/dsa/mv88e6xxx/
12876 F:      include/linux/dsa/mv88e6xxx.h
12877 F:      include/linux/platform_data/mv88e6xxx.h
12878
12879 MARVELL ARMADA 3700 PHY DRIVERS
12880 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12881 S:      Maintained
12882 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12883 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12884 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12885 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12886
12887 MARVELL ARMADA 3700 SERIAL DRIVER
12888 M:      Pali Rohár <pali@kernel.org>
12889 S:      Maintained
12890 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12891 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12892 F:      drivers/tty/serial/mvebu-uart.c
12893
12894 MARVELL ARMADA DRM SUPPORT
12895 M:      Russell King <linux@armlinux.org.uk>
12896 S:      Maintained
12897 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12898 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12899 F:      Documentation/devicetree/bindings/display/armada/
12900 F:      drivers/gpu/drm/armada/
12901 F:      include/uapi/drm/armada_drm.h
12902
12903 MARVELL CRYPTO DRIVER
12904 M:      Boris Brezillon <bbrezillon@kernel.org>
12905 M:      Arnaud Ebalard <arno@natisbad.org>
12906 M:      Srujana Challa <schalla@marvell.com>
12907 L:      linux-crypto@vger.kernel.org
12908 S:      Maintained
12909 F:      drivers/crypto/marvell/
12910 F:      include/linux/soc/marvell/octeontx2/
12911
12912 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12913 M:      Mirko Lindner <mlindner@marvell.com>
12914 M:      Stephen Hemminger <stephen@networkplumber.org>
12915 L:      netdev@vger.kernel.org
12916 S:      Maintained
12917 F:      drivers/net/ethernet/marvell/sk*
12918
12919 MARVELL LIBERTAS WIRELESS DRIVER
12920 L:      libertas-dev@lists.infradead.org
12921 S:      Orphan
12922 F:      drivers/net/wireless/marvell/libertas/
12923
12924 MARVELL MACCHIATOBIN SUPPORT
12925 M:      Russell King <linux@armlinux.org.uk>
12926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12927 S:      Maintained
12928 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12929
12930 MARVELL MV643XX ETHERNET DRIVER
12931 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12932 L:      netdev@vger.kernel.org
12933 S:      Maintained
12934 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12935 F:      include/linux/mv643xx.h
12936
12937 MARVELL MV88X3310 PHY DRIVER
12938 M:      Russell King <linux@armlinux.org.uk>
12939 M:      Marek Behún <kabel@kernel.org>
12940 L:      netdev@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/net/phy/marvell10g.c
12943
12944 MARVELL MVEBU THERMAL DRIVER
12945 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12946 S:      Maintained
12947 F:      drivers/thermal/armada_thermal.c
12948
12949 MARVELL MVNETA ETHERNET DRIVER
12950 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12951 L:      netdev@vger.kernel.org
12952 S:      Maintained
12953 F:      drivers/net/ethernet/marvell/mvneta.*
12954
12955 MARVELL MVPP2 ETHERNET DRIVER
12956 M:      Marcin Wojtas <marcin.s.wojtas@gmail.com>
12957 M:      Russell King <linux@armlinux.org.uk>
12958 L:      netdev@vger.kernel.org
12959 S:      Maintained
12960 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12961 F:      drivers/net/ethernet/marvell/mvpp2/
12962
12963 MARVELL MWIFIEX WIRELESS DRIVER
12964 M:      Brian Norris <briannorris@chromium.org>
12965 L:      linux-wireless@vger.kernel.org
12966 S:      Odd Fixes
12967 F:      drivers/net/wireless/marvell/mwifiex/
12968
12969 MARVELL MWL8K WIRELESS DRIVER
12970 L:      linux-wireless@vger.kernel.org
12971 S:      Orphan
12972 F:      drivers/net/wireless/marvell/mwl8k.c
12973
12974 MARVELL NAND CONTROLLER DRIVER
12975 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12976 L:      linux-mtd@lists.infradead.org
12977 S:      Maintained
12978 F:      drivers/mtd/nand/raw/marvell_nand.c
12979
12980 MARVELL OCTEON ENDPOINT DRIVER
12981 M:      Veerasenareddy Burru <vburru@marvell.com>
12982 M:      Sathesh Edara <sedara@marvell.com>
12983 L:      netdev@vger.kernel.org
12984 S:      Supported
12985 F:      drivers/net/ethernet/marvell/octeon_ep
12986
12987 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12988 M:      Sunil Goutham <sgoutham@marvell.com>
12989 M:      Geetha sowjanya <gakula@marvell.com>
12990 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12991 M:      hariprasad <hkelam@marvell.com>
12992 L:      netdev@vger.kernel.org
12993 S:      Supported
12994 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12995 F:      include/linux/soc/marvell/octeontx2/
12996
12997 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12998 M:      Sunil Goutham <sgoutham@marvell.com>
12999 M:      Linu Cherian <lcherian@marvell.com>
13000 M:      Geetha sowjanya <gakula@marvell.com>
13001 M:      Jerin Jacob <jerinj@marvell.com>
13002 M:      hariprasad <hkelam@marvell.com>
13003 M:      Subbaraya Sundeep <sbhatta@marvell.com>
13004 L:      netdev@vger.kernel.org
13005 S:      Supported
13006 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
13007 F:      drivers/net/ethernet/marvell/octeontx2/af/
13008
13009 MARVELL PRESTERA ETHERNET SWITCH DRIVER
13010 M:      Taras Chornyi <taras.chornyi@plvision.eu>
13011 S:      Supported
13012 W:      https://github.com/Marvell-switching/switchdev-prestera
13013 F:      drivers/net/ethernet/marvell/prestera/
13014
13015 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
13016 M:      Nicolas Pitre <nico@fluxnic.net>
13017 S:      Odd Fixes
13018 F:      drivers/mmc/host/mvsdio.*
13019
13020 MARVELL USB MDIO CONTROLLER DRIVER
13021 M:      Tobias Waldekranz <tobias@waldekranz.com>
13022 L:      netdev@vger.kernel.org
13023 S:      Maintained
13024 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
13025 F:      drivers/net/mdio/mdio-mvusb.c
13026
13027 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
13028 M:      Hu Ziji <huziji@marvell.com>
13029 L:      linux-mmc@vger.kernel.org
13030 S:      Supported
13031 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
13032 F:      drivers/mmc/host/sdhci-xenon*
13033
13034 MATROX FRAMEBUFFER DRIVER
13035 L:      linux-fbdev@vger.kernel.org
13036 S:      Orphan
13037 F:      drivers/video/fbdev/matrox/matroxfb_*
13038 F:      include/uapi/linux/matroxfb.h
13039
13040 MAX15301 DRIVER
13041 M:      Daniel Nilsson <daniel.nilsson@flex.com>
13042 L:      linux-hwmon@vger.kernel.org
13043 S:      Maintained
13044 F:      Documentation/hwmon/max15301.rst
13045 F:      drivers/hwmon/pmbus/max15301.c
13046
13047 MAX16065 HARDWARE MONITOR DRIVER
13048 M:      Guenter Roeck <linux@roeck-us.net>
13049 L:      linux-hwmon@vger.kernel.org
13050 S:      Maintained
13051 F:      Documentation/hwmon/max16065.rst
13052 F:      drivers/hwmon/max16065.c
13053
13054 MAX2175 SDR TUNER DRIVER
13055 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
13056 L:      linux-media@vger.kernel.org
13057 S:      Maintained
13058 T:      git git://linuxtv.org/media_tree.git
13059 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
13060 F:      Documentation/userspace-api/media/drivers/max2175.rst
13061 F:      drivers/media/i2c/max2175*
13062 F:      include/uapi/linux/max2175.h
13063
13064 MAX31827 TEMPERATURE SWITCH DRIVER
13065 M:      Daniel Matyas <daniel.matyas@analog.com>
13066 L:      linux-hwmon@vger.kernel.org
13067 S:      Supported
13068 W:      https://ez.analog.com/linux-software-drivers
13069 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
13070 F:      Documentation/hwmon/max31827.rst
13071 F:      drivers/hwmon/max31827.c
13072
13073 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
13074 L:      linux-hwmon@vger.kernel.org
13075 S:      Orphan
13076 F:      Documentation/hwmon/max6650.rst
13077 F:      drivers/hwmon/max6650.c
13078
13079 MAX6697 HARDWARE MONITOR DRIVER
13080 M:      Guenter Roeck <linux@roeck-us.net>
13081 L:      linux-hwmon@vger.kernel.org
13082 S:      Maintained
13083 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13084 F:      Documentation/hwmon/max6697.rst
13085 F:      drivers/hwmon/max6697.c
13086 F:      include/linux/platform_data/max6697.h
13087
13088 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13089 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13090 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13091 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13092 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13093 L:      linux-media@vger.kernel.org
13094 S:      Maintained
13095 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13096 F:      drivers/media/i2c/max9286.c
13097
13098 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13099 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13100 L:      linux-media@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml
13103 F:      drivers/staging/media/max96712/max96712.c
13104
13105 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13106 M:      Peter Rosin <peda@axentia.se>
13107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13108 S:      Maintained
13109 F:      Documentation/devicetree/bindings/sound/max9860.txt
13110 F:      sound/soc/codecs/max9860.*
13111
13112 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13113 M:      Andreas Klinger <ak@it-klinger.de>
13114 L:      linux-iio@vger.kernel.org
13115 S:      Maintained
13116 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13117 F:      drivers/iio/proximity/mb1232.c
13118
13119 MAXIM MAX11205 DRIVER
13120 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13121 L:      linux-iio@vger.kernel.org
13122 S:      Supported
13123 W:      https://ez.analog.com/linux-software-drivers
13124 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13125 F:      drivers/iio/adc/max11205.c
13126
13127 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13128 R:      Iskren Chernev <iskren.chernev@gmail.com>
13129 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13130 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13131 R:      Matheus Castello <matheus@castello.eng.br>
13132 L:      linux-pm@vger.kernel.org
13133 S:      Maintained
13134 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13135 F:      drivers/power/supply/max17040_battery.c
13136
13137 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13138 R:      Hans de Goede <hdegoede@redhat.com>
13139 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13140 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13141 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13142 R:      Purism Kernel Team <kernel@puri.sm>
13143 L:      linux-pm@vger.kernel.org
13144 S:      Maintained
13145 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13146 F:      drivers/power/supply/max17042_battery.c
13147
13148 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13150 L:      linux-kernel@vger.kernel.org
13151 S:      Maintained
13152 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13153 F:      drivers/regulator/max20086-regulator.c
13154
13155 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13156 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13157 L:      linux-iio@vger.kernel.org
13158 S:      Maintained
13159 F:      drivers/iio/temperature/max30208.c
13160
13161 MAXIM MAX77650 PMIC MFD DRIVER
13162 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13163 L:      linux-kernel@vger.kernel.org
13164 S:      Maintained
13165 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13166 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13167 F:      drivers/gpio/gpio-max77650.c
13168 F:      drivers/input/misc/max77650-onkey.c
13169 F:      drivers/leds/leds-max77650.c
13170 F:      drivers/mfd/max77650.c
13171 F:      drivers/power/supply/max77650-charger.c
13172 F:      drivers/regulator/max77650-regulator.c
13173 F:      include/linux/mfd/max77650.h
13174
13175 MAXIM MAX77714 PMIC MFD DRIVER
13176 M:      Luca Ceresoli <luca@lucaceresoli.net>
13177 S:      Maintained
13178 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13179 F:      drivers/mfd/max77714.c
13180 F:      include/linux/mfd/max77714.h
13181
13182 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13183 M:      Javier Martinez Canillas <javier@dowhile0.org>
13184 L:      linux-kernel@vger.kernel.org
13185 S:      Supported
13186 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13187 F:      drivers/regulator/max77802-regulator.c
13188 F:      include/dt-bindings/*/*max77802.h
13189
13190 MAXIM MAX77976 BATTERY CHARGER
13191 M:      Luca Ceresoli <luca@lucaceresoli.net>
13192 S:      Supported
13193 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13194 F:      drivers/power/supply/max77976_charger.c
13195
13196 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13197 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13198 L:      linux-pm@vger.kernel.org
13199 S:      Maintained
13200 B:      mailto:linux-samsung-soc@vger.kernel.org
13201 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13202 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13203 F:      drivers/power/supply/max14577_charger.c
13204 F:      drivers/power/supply/max77693_charger.c
13205
13206 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13207 M:      Chanwoo Choi <cw00.choi@samsung.com>
13208 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13209 L:      linux-kernel@vger.kernel.org
13210 S:      Maintained
13211 B:      mailto:linux-samsung-soc@vger.kernel.org
13212 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13213 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13214 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13215 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13216 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13217 F:      drivers/*/*max77843.c
13218 F:      drivers/*/max14577*.c
13219 F:      drivers/*/max77686*.c
13220 F:      drivers/*/max77693*.c
13221 F:      drivers/clk/clk-max77686.c
13222 F:      drivers/extcon/extcon-max14577.c
13223 F:      drivers/extcon/extcon-max77693.c
13224 F:      drivers/rtc/rtc-max77686.c
13225 F:      include/linux/mfd/max14577*.h
13226 F:      include/linux/mfd/max77686*.h
13227 F:      include/linux/mfd/max77693*.h
13228
13229 MAXIRADIO FM RADIO RECEIVER DRIVER
13230 M:      Hans Verkuil <hverkuil@xs4all.nl>
13231 L:      linux-media@vger.kernel.org
13232 S:      Maintained
13233 W:      https://linuxtv.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 F:      drivers/media/radio/radio-maxiradio*
13236
13237 MAXLINEAR ETHERNET PHY DRIVER
13238 M:      Xu Liang <lxu@maxlinear.com>
13239 L:      netdev@vger.kernel.org
13240 S:      Supported
13241 F:      drivers/net/phy/mxl-gpy.c
13242
13243 MCAN MMIO DEVICE DRIVER
13244 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13245 L:      linux-can@vger.kernel.org
13246 S:      Maintained
13247 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13248 F:      drivers/net/can/m_can/m_can.c
13249 F:      drivers/net/can/m_can/m_can.h
13250 F:      drivers/net/can/m_can/m_can_platform.c
13251
13252 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13253 R:      Yasushi SHOJI <yashi@spacecubics.com>
13254 L:      linux-can@vger.kernel.org
13255 S:      Maintained
13256 F:      drivers/net/can/usb/mcba_usb.c
13257
13258 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13259 M:      Rishi Gupta <gupt21@gmail.com>
13260 L:      linux-i2c@vger.kernel.org
13261 L:      linux-input@vger.kernel.org
13262 S:      Maintained
13263 F:      drivers/hid/hid-mcp2221.c
13264
13265 MCP251XFD SPI-CAN NETWORK DRIVER
13266 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13267 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13268 R:      Thomas Kopp <thomas.kopp@microchip.com>
13269 L:      linux-can@vger.kernel.org
13270 S:      Maintained
13271 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13272 F:      drivers/net/can/spi/mcp251xfd/
13273
13274 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13275 M:      Peter Rosin <peda@axentia.se>
13276 L:      linux-iio@vger.kernel.org
13277 S:      Maintained
13278 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13279 F:      drivers/iio/potentiometer/mcp4018.c
13280 F:      drivers/iio/potentiometer/mcp4531.c
13281
13282 MCR20A IEEE-802.15.4 RADIO DRIVER
13283 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13284 L:      linux-wpan@vger.kernel.org
13285 S:      Odd Fixes
13286 W:      https://github.com/xueliu/mcr20a-linux
13287 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13288 F:      drivers/net/ieee802154/mcr20a.c
13289 F:      drivers/net/ieee802154/mcr20a.h
13290
13291 MDIO REGMAP DRIVER
13292 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13293 L:      netdev@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/net/mdio/mdio-regmap.c
13296 F:      include/linux/mdio/mdio-regmap.h
13297
13298 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13299 M:      William Breathitt Gray <william.gray@linaro.org>
13300 L:      linux-iio@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/iio/dac/cio-dac.c
13303
13304 MEDIA CONTROLLER FRAMEWORK
13305 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13306 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13307 L:      linux-media@vger.kernel.org
13308 S:      Supported
13309 W:      https://www.linuxtv.org
13310 T:      git git://linuxtv.org/media_tree.git
13311 F:      drivers/media/mc/
13312 F:      include/media/media-*.h
13313 F:      include/uapi/linux/media.h
13314
13315 MEDIA DRIVER FOR FREESCALE IMX PXP
13316 M:      Philipp Zabel <p.zabel@pengutronix.de>
13317 L:      linux-media@vger.kernel.org
13318 S:      Maintained
13319 T:      git git://linuxtv.org/media_tree.git
13320 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13321
13322 MEDIA DRIVERS FOR ASCOT2E
13323 M:      Sergey Kozlov <serjk@netup.ru>
13324 M:      Abylay Ospan <aospan@netup.ru>
13325 L:      linux-media@vger.kernel.org
13326 S:      Supported
13327 W:      https://linuxtv.org
13328 W:      http://netup.tv/
13329 T:      git git://linuxtv.org/media_tree.git
13330 F:      drivers/media/dvb-frontends/ascot2e*
13331
13332 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13333 M:      Jasmin Jessich <jasmin@anw.at>
13334 L:      linux-media@vger.kernel.org
13335 S:      Maintained
13336 W:      https://linuxtv.org
13337 T:      git git://linuxtv.org/media_tree.git
13338 F:      drivers/media/dvb-frontends/cxd2099*
13339
13340 MEDIA DRIVERS FOR CXD2841ER
13341 M:      Sergey Kozlov <serjk@netup.ru>
13342 M:      Abylay Ospan <aospan@netup.ru>
13343 L:      linux-media@vger.kernel.org
13344 S:      Supported
13345 W:      https://linuxtv.org
13346 W:      http://netup.tv/
13347 T:      git git://linuxtv.org/media_tree.git
13348 F:      drivers/media/dvb-frontends/cxd2841er*
13349
13350 MEDIA DRIVERS FOR CXD2880
13351 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13352 L:      linux-media@vger.kernel.org
13353 S:      Supported
13354 W:      http://linuxtv.org/
13355 T:      git git://linuxtv.org/media_tree.git
13356 F:      drivers/media/dvb-frontends/cxd2880/*
13357 F:      drivers/media/spi/cxd2880*
13358
13359 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13360 L:      linux-media@vger.kernel.org
13361 S:      Orphan
13362 W:      https://linuxtv.org
13363 T:      git git://linuxtv.org/media_tree.git
13364 F:      drivers/media/pci/ddbridge/*
13365
13366 MEDIA DRIVERS FOR FREESCALE IMX
13367 M:      Steve Longerbeam <slongerbeam@gmail.com>
13368 M:      Philipp Zabel <p.zabel@pengutronix.de>
13369 L:      linux-media@vger.kernel.org
13370 S:      Maintained
13371 T:      git git://linuxtv.org/media_tree.git
13372 F:      Documentation/admin-guide/media/imx.rst
13373 F:      Documentation/devicetree/bindings/media/imx.txt
13374 F:      drivers/staging/media/imx/
13375 F:      include/linux/imx-media.h
13376 F:      include/media/imx.h
13377
13378 MEDIA DRIVERS FOR FREESCALE IMX7/8
13379 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13380 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13381 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13382 R:      Purism Kernel Team <kernel@puri.sm>
13383 L:      linux-media@vger.kernel.org
13384 S:      Maintained
13385 T:      git git://linuxtv.org/media_tree.git
13386 F:      Documentation/admin-guide/media/imx7.rst
13387 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13388 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13389 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13390 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13391 F:      drivers/media/platform/nxp/imx7-media-csi.c
13392 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13393
13394 MEDIA DRIVERS FOR HELENE
13395 M:      Abylay Ospan <aospan@netup.ru>
13396 L:      linux-media@vger.kernel.org
13397 S:      Supported
13398 W:      https://linuxtv.org
13399 W:      http://netup.tv/
13400 T:      git git://linuxtv.org/media_tree.git
13401 F:      drivers/media/dvb-frontends/helene*
13402
13403 MEDIA DRIVERS FOR HORUS3A
13404 M:      Sergey Kozlov <serjk@netup.ru>
13405 M:      Abylay Ospan <aospan@netup.ru>
13406 L:      linux-media@vger.kernel.org
13407 S:      Supported
13408 W:      https://linuxtv.org
13409 W:      http://netup.tv/
13410 T:      git git://linuxtv.org/media_tree.git
13411 F:      drivers/media/dvb-frontends/horus3a*
13412
13413 MEDIA DRIVERS FOR LNBH25
13414 M:      Sergey Kozlov <serjk@netup.ru>
13415 M:      Abylay Ospan <aospan@netup.ru>
13416 L:      linux-media@vger.kernel.org
13417 S:      Supported
13418 W:      https://linuxtv.org
13419 W:      http://netup.tv/
13420 T:      git git://linuxtv.org/media_tree.git
13421 F:      drivers/media/dvb-frontends/lnbh25*
13422
13423 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13424 L:      linux-media@vger.kernel.org
13425 S:      Orphan
13426 W:      https://linuxtv.org
13427 T:      git git://linuxtv.org/media_tree.git
13428 F:      drivers/media/dvb-frontends/mxl5xx*
13429
13430 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13431 M:      Sergey Kozlov <serjk@netup.ru>
13432 M:      Abylay Ospan <aospan@netup.ru>
13433 L:      linux-media@vger.kernel.org
13434 S:      Supported
13435 W:      https://linuxtv.org
13436 W:      http://netup.tv/
13437 T:      git git://linuxtv.org/media_tree.git
13438 F:      drivers/media/pci/netup_unidvb/*
13439
13440 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13441 M:      Dmitry Osipenko <digetx@gmail.com>
13442 L:      linux-media@vger.kernel.org
13443 L:      linux-tegra@vger.kernel.org
13444 S:      Maintained
13445 T:      git git://linuxtv.org/media_tree.git
13446 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13447 F:      drivers/media/platform/nvidia/tegra-vde/
13448
13449 MEDIA DRIVERS FOR RENESAS - CEU
13450 M:      Jacopo Mondi <jacopo@jmondi.org>
13451 L:      linux-media@vger.kernel.org
13452 L:      linux-renesas-soc@vger.kernel.org
13453 S:      Supported
13454 T:      git git://linuxtv.org/media_tree.git
13455 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13456 F:      drivers/media/platform/renesas/renesas-ceu.c
13457 F:      include/media/drv-intf/renesas-ceu.h
13458
13459 MEDIA DRIVERS FOR RENESAS - DRIF
13460 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13461 L:      linux-media@vger.kernel.org
13462 L:      linux-renesas-soc@vger.kernel.org
13463 S:      Supported
13464 T:      git git://linuxtv.org/media_tree.git
13465 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13466 F:      drivers/media/platform/renesas/rcar_drif.c
13467
13468 MEDIA DRIVERS FOR RENESAS - FCP
13469 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13470 L:      linux-media@vger.kernel.org
13471 L:      linux-renesas-soc@vger.kernel.org
13472 S:      Supported
13473 T:      git git://linuxtv.org/media_tree.git
13474 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13475 F:      drivers/media/platform/renesas/rcar-fcp.c
13476 F:      include/media/rcar-fcp.h
13477
13478 MEDIA DRIVERS FOR RENESAS - FDP1
13479 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13480 L:      linux-media@vger.kernel.org
13481 L:      linux-renesas-soc@vger.kernel.org
13482 S:      Supported
13483 T:      git git://linuxtv.org/media_tree.git
13484 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13485 F:      drivers/media/platform/renesas/rcar_fdp1.c
13486
13487 MEDIA DRIVERS FOR RENESAS - VIN
13488 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13489 L:      linux-media@vger.kernel.org
13490 L:      linux-renesas-soc@vger.kernel.org
13491 S:      Supported
13492 T:      git git://linuxtv.org/media_tree.git
13493 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13494 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13495 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13496 F:      drivers/media/platform/renesas/rcar-isp.c
13497 F:      drivers/media/platform/renesas/rcar-vin/
13498
13499 MEDIA DRIVERS FOR RENESAS - VSP1
13500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13501 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13502 L:      linux-media@vger.kernel.org
13503 L:      linux-renesas-soc@vger.kernel.org
13504 S:      Supported
13505 T:      git git://linuxtv.org/media_tree.git
13506 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13507 F:      drivers/media/platform/renesas/vsp1/
13508
13509 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13510 L:      linux-media@vger.kernel.org
13511 S:      Orphan
13512 W:      https://linuxtv.org
13513 T:      git git://linuxtv.org/media_tree.git
13514 F:      drivers/media/dvb-frontends/stv0910*
13515
13516 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13517 L:      linux-media@vger.kernel.org
13518 S:      Orphan
13519 W:      https://linuxtv.org
13520 T:      git git://linuxtv.org/media_tree.git
13521 F:      drivers/media/dvb-frontends/stv6111*
13522
13523 MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP
13524 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13525 M:      Alain Volmat <alain.volmat@foss.st.com>
13526 L:      linux-media@vger.kernel.org
13527 S:      Supported
13528 T:      git git://linuxtv.org/media_tree.git
13529 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13530 F:      Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml
13531 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13532 F:      drivers/media/platform/st/stm32/stm32-dcmipp/*
13533
13534 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13535 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13536 L:      linux-media@vger.kernel.org
13537 S:      Maintained
13538 W:      https://linuxtv.org
13539 Q:      http://patchwork.kernel.org/project/linux-media/list/
13540 T:      git git://linuxtv.org/media_tree.git
13541 F:      Documentation/admin-guide/media/
13542 F:      Documentation/devicetree/bindings/media/
13543 F:      Documentation/driver-api/media/
13544 F:      Documentation/userspace-api/media/
13545 F:      drivers/media/
13546 F:      drivers/staging/media/
13547 F:      include/dt-bindings/media/
13548 F:      include/linux/platform_data/media/
13549 F:      include/media/
13550 F:      include/uapi/linux/dvb/
13551 F:      include/uapi/linux/ivtv*
13552 F:      include/uapi/linux/media.h
13553 F:      include/uapi/linux/uvcvideo.h
13554 F:      include/uapi/linux/v4l2-*
13555 F:      include/uapi/linux/videodev2.h
13556
13557 MEDIATEK BLUETOOTH DRIVER
13558 M:      Sean Wang <sean.wang@mediatek.com>
13559 L:      linux-bluetooth@vger.kernel.org
13560 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13561 S:      Maintained
13562 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13563 F:      drivers/bluetooth/btmtkuart.c
13564
13565 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13566 M:      Sean Wang <sean.wang@mediatek.com>
13567 L:      linux-pm@vger.kernel.org
13568 S:      Maintained
13569 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13570 F:      drivers/power/reset/mt6323-poweroff.c
13571
13572 MEDIATEK CIR DRIVER
13573 M:      Sean Wang <sean.wang@mediatek.com>
13574 S:      Maintained
13575 F:      drivers/media/rc/mtk-cir.c
13576
13577 MEDIATEK DMA DRIVER
13578 M:      Sean Wang <sean.wang@mediatek.com>
13579 L:      dmaengine@vger.kernel.org
13580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13581 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13582 S:      Maintained
13583 F:      Documentation/devicetree/bindings/dma/mtk-*
13584 F:      drivers/dma/mediatek/
13585
13586 MEDIATEK ETHERNET DRIVER
13587 M:      Felix Fietkau <nbd@nbd.name>
13588 M:      John Crispin <john@phrozen.org>
13589 M:      Sean Wang <sean.wang@mediatek.com>
13590 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13591 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13592 L:      netdev@vger.kernel.org
13593 S:      Maintained
13594 F:      drivers/net/ethernet/mediatek/
13595
13596 MEDIATEK ETHERNET PCS DRIVER
13597 M:      Alexander Couzens <lynxis@fe80.eu>
13598 M:      Daniel Golle <daniel@makrotopia.org>
13599 L:      netdev@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13602 F:      include/linux/pcs/pcs-mtk-lynxi.h
13603
13604 MEDIATEK ETHERNET PHY DRIVERS
13605 M:      Daniel Golle <daniel@makrotopia.org>
13606 M:      Qingfang Deng <dqfext@gmail.com>
13607 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13608 L:      netdev@vger.kernel.org
13609 S:      Maintained
13610 F:      drivers/net/phy/mediatek-ge-soc.c
13611 F:      drivers/net/phy/mediatek-ge.c
13612
13613 MEDIATEK I2C CONTROLLER DRIVER
13614 M:      Qii Wang <qii.wang@mediatek.com>
13615 L:      linux-i2c@vger.kernel.org
13616 S:      Maintained
13617 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13618 F:      drivers/i2c/busses/i2c-mt65xx.c
13619
13620 MEDIATEK IOMMU DRIVER
13621 M:      Yong Wu <yong.wu@mediatek.com>
13622 L:      iommu@lists.linux.dev
13623 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13624 S:      Supported
13625 F:      Documentation/devicetree/bindings/iommu/mediatek*
13626 F:      drivers/iommu/mtk_iommu*
13627 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13628 F:      include/dt-bindings/memory/mt*-port.h
13629
13630 MEDIATEK JPEG DRIVER
13631 M:      Bin Liu <bin.liu@mediatek.com>
13632 S:      Supported
13633 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13634 F:      drivers/media/platform/mediatek/jpeg/
13635
13636 MEDIATEK KEYPAD DRIVER
13637 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13638 S:      Supported
13639 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13640 F:      drivers/input/keyboard/mt6779-keypad.c
13641
13642 MEDIATEK MDP DRIVER
13643 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13644 M:      Houlong Wei <houlong.wei@mediatek.com>
13645 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13646 S:      Supported
13647 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13648 F:      drivers/media/platform/mediatek/mdp/
13649 F:      drivers/media/platform/mediatek/vpu/
13650
13651 MEDIATEK MEDIA DRIVER
13652 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13653 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13654 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13655 S:      Supported
13656 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13657 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13658 F:      drivers/media/platform/mediatek/vcodec/
13659 F:      drivers/media/platform/mediatek/vpu/
13660
13661 MEDIATEK MMC/SD/SDIO DRIVER
13662 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13663 S:      Maintained
13664 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13665 F:      drivers/mmc/host/mtk-sd.c
13666
13667 MEDIATEK MT76 WIRELESS LAN DRIVER
13668 M:      Felix Fietkau <nbd@nbd.name>
13669 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13670 M:      Ryder Lee <ryder.lee@mediatek.com>
13671 R:      Shayne Chen <shayne.chen@mediatek.com>
13672 R:      Sean Wang <sean.wang@mediatek.com>
13673 L:      linux-wireless@vger.kernel.org
13674 S:      Maintained
13675 T:      git https://github.com/nbd168/wireless
13676 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13677 F:      drivers/net/wireless/mediatek/mt76/
13678
13679 MEDIATEK MT7601U WIRELESS LAN DRIVER
13680 M:      Jakub Kicinski <kuba@kernel.org>
13681 L:      linux-wireless@vger.kernel.org
13682 S:      Maintained
13683 F:      drivers/net/wireless/mediatek/mt7601u/
13684
13685 MEDIATEK MT7621 CLOCK DRIVER
13686 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13689 F:      drivers/clk/ralink/clk-mt7621.c
13690
13691 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13692 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13693 S:      Maintained
13694 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13695 F:      drivers/pci/controller/pcie-mt7621.c
13696
13697 MEDIATEK MT7621 PHY PCI DRIVER
13698 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13699 S:      Maintained
13700 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13701 F:      drivers/phy/ralink/phy-mt7621-pci.c
13702
13703 MEDIATEK MT7621/28/88 I2C DRIVER
13704 M:      Stefan Roese <sr@denx.de>
13705 L:      linux-i2c@vger.kernel.org
13706 S:      Maintained
13707 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13708 F:      drivers/i2c/busses/i2c-mt7621.c
13709
13710 MEDIATEK MTMIPS CLOCK DRIVER
13711 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13712 S:      Maintained
13713 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13714 F:      drivers/clk/ralink/clk-mtmips.c
13715
13716 MEDIATEK NAND CONTROLLER DRIVER
13717 L:      linux-mtd@lists.infradead.org
13718 S:      Orphan
13719 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13720 F:      drivers/mtd/nand/raw/mtk_*
13721
13722 MEDIATEK PMIC LED DRIVER
13723 M:      Sean Wang <sean.wang@mediatek.com>
13724 S:      Maintained
13725 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13726 F:      drivers/leds/leds-mt6323.c
13727
13728 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13729 M:      Sean Wang <sean.wang@mediatek.com>
13730 S:      Maintained
13731 F:      drivers/char/hw_random/mtk-rng.c
13732
13733 MEDIATEK SMI DRIVER
13734 M:      Yong Wu <yong.wu@mediatek.com>
13735 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13736 S:      Supported
13737 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13738 F:      drivers/memory/mtk-smi.c
13739 F:      include/soc/mediatek/smi.h
13740
13741 MEDIATEK SWITCH DRIVER
13742 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13743 M:      Daniel Golle <daniel@makrotopia.org>
13744 M:      Landen Chao <Landen.Chao@mediatek.com>
13745 M:      DENG Qingfang <dqfext@gmail.com>
13746 M:      Sean Wang <sean.wang@mediatek.com>
13747 L:      netdev@vger.kernel.org
13748 S:      Maintained
13749 F:      drivers/net/dsa/mt7530-mdio.c
13750 F:      drivers/net/dsa/mt7530-mmio.c
13751 F:      drivers/net/dsa/mt7530.*
13752 F:      net/dsa/tag_mtk.c
13753
13754 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13755 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13756 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13757 R:      Liu Haijun <haijun.liu@mediatek.com>
13758 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13759 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13760 L:      netdev@vger.kernel.org
13761 S:      Supported
13762 F:      drivers/net/wwan/t7xx/
13763
13764 MEDIATEK USB3 DRD IP DRIVER
13765 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13766 L:      linux-usb@vger.kernel.org
13767 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13768 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13769 S:      Maintained
13770 F:      Documentation/devicetree/bindings/usb/mediatek,*
13771 F:      drivers/usb/host/xhci-mtk*
13772 F:      drivers/usb/mtu3/
13773
13774 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13775 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13776 M:      Ian Ray <ian.ray@ge.com>
13777 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13778 S:      Maintained
13779 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13780 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13781
13782 MEGARAID SCSI/SAS DRIVERS
13783 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13784 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13785 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13786 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13787 L:      megaraidlinux.pdl@broadcom.com
13788 L:      linux-scsi@vger.kernel.org
13789 S:      Maintained
13790 W:      http://www.avagotech.com/support/
13791 F:      Documentation/scsi/megaraid.rst
13792 F:      drivers/scsi/megaraid.*
13793 F:      drivers/scsi/megaraid/
13794
13795 MELEXIS MLX90614 DRIVER
13796 M:      Crt Mori <cmo@melexis.com>
13797 L:      linux-iio@vger.kernel.org
13798 S:      Supported
13799 W:      http://www.melexis.com
13800 F:      drivers/iio/temperature/mlx90614.c
13801
13802 MELEXIS MLX90632 DRIVER
13803 M:      Crt Mori <cmo@melexis.com>
13804 L:      linux-iio@vger.kernel.org
13805 S:      Supported
13806 W:      http://www.melexis.com
13807 F:      drivers/iio/temperature/mlx90632.c
13808
13809 MELFAS MIP4 TOUCHSCREEN DRIVER
13810 M:      Sangwon Jee <jeesw@melfas.com>
13811 S:      Supported
13812 W:      http://www.melfas.com
13813 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13814 F:      drivers/input/touchscreen/melfas_mip4.c
13815
13816 MELLANOX BLUEFIELD I2C DRIVER
13817 M:      Khalil Blaiech <kblaiech@nvidia.com>
13818 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13819 L:      linux-i2c@vger.kernel.org
13820 S:      Supported
13821 F:      drivers/i2c/busses/i2c-mlxbf.c
13822
13823 MELLANOX ETHERNET DRIVER (mlx4_en)
13824 M:      Tariq Toukan <tariqt@nvidia.com>
13825 L:      netdev@vger.kernel.org
13826 S:      Supported
13827 W:      http://www.mellanox.com
13828 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13829 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13830
13831 MELLANOX ETHERNET DRIVER (mlx5e)
13832 M:      Saeed Mahameed <saeedm@nvidia.com>
13833 L:      netdev@vger.kernel.org
13834 S:      Supported
13835 W:      http://www.mellanox.com
13836 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13837 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13838
13839 MELLANOX ETHERNET INNOVA DRIVERS
13840 R:      Boris Pismenny <borisp@nvidia.com>
13841 L:      netdev@vger.kernel.org
13842 S:      Supported
13843 W:      http://www.mellanox.com
13844 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13845 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13846 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13847 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13848
13849 MELLANOX ETHERNET SWITCH DRIVERS
13850 M:      Ido Schimmel <idosch@nvidia.com>
13851 M:      Petr Machata <petrm@nvidia.com>
13852 L:      netdev@vger.kernel.org
13853 S:      Supported
13854 W:      http://www.mellanox.com
13855 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13856 F:      drivers/net/ethernet/mellanox/mlxsw/
13857 F:      tools/testing/selftests/drivers/net/mlxsw/
13858
13859 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13860 M:      mlxsw@nvidia.com
13861 L:      netdev@vger.kernel.org
13862 S:      Supported
13863 W:      http://www.mellanox.com
13864 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13865 F:      drivers/net/ethernet/mellanox/mlxfw/
13866
13867 MELLANOX HARDWARE PLATFORM SUPPORT
13868 M:      Hans de Goede <hdegoede@redhat.com>
13869 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13870 M:      Vadim Pasternak <vadimp@nvidia.com>
13871 L:      platform-driver-x86@vger.kernel.org
13872 S:      Supported
13873 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13874 F:      drivers/platform/mellanox/
13875 F:      include/linux/platform_data/mlxreg.h
13876
13877 MELLANOX MLX4 core VPI driver
13878 M:      Tariq Toukan <tariqt@nvidia.com>
13879 L:      netdev@vger.kernel.org
13880 L:      linux-rdma@vger.kernel.org
13881 S:      Supported
13882 W:      http://www.mellanox.com
13883 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13884 F:      drivers/net/ethernet/mellanox/mlx4/
13885 F:      include/linux/mlx4/
13886
13887 MELLANOX MLX4 IB driver
13888 M:      Yishai Hadas <yishaih@nvidia.com>
13889 L:      linux-rdma@vger.kernel.org
13890 S:      Supported
13891 W:      http://www.mellanox.com
13892 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13893 F:      drivers/infiniband/hw/mlx4/
13894 F:      include/linux/mlx4/
13895 F:      include/uapi/rdma/mlx4-abi.h
13896
13897 MELLANOX MLX5 core VPI driver
13898 M:      Saeed Mahameed <saeedm@nvidia.com>
13899 M:      Leon Romanovsky <leonro@nvidia.com>
13900 L:      netdev@vger.kernel.org
13901 L:      linux-rdma@vger.kernel.org
13902 S:      Supported
13903 W:      http://www.mellanox.com
13904 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13905 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13906 F:      drivers/net/ethernet/mellanox/mlx5/core/
13907 F:      include/linux/mlx5/
13908
13909 MELLANOX MLX5 IB driver
13910 M:      Leon Romanovsky <leonro@nvidia.com>
13911 L:      linux-rdma@vger.kernel.org
13912 S:      Supported
13913 W:      http://www.mellanox.com
13914 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13915 F:      drivers/infiniband/hw/mlx5/
13916 F:      include/linux/mlx5/
13917 F:      include/uapi/rdma/mlx5-abi.h
13918
13919 MELLANOX MLX5 VDPA DRIVER
13920 M:      Dragos Tatulea <dtatulea@nvidia.com>
13921 L:      virtualization@lists.linux-foundation.org
13922 S:      Supported
13923 F:      drivers/vdpa/mlx5/
13924
13925 MELLANOX MLXCPLD I2C AND MUX DRIVER
13926 M:      Vadim Pasternak <vadimp@nvidia.com>
13927 M:      Michael Shych <michaelsh@nvidia.com>
13928 L:      linux-i2c@vger.kernel.org
13929 S:      Supported
13930 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13931 F:      drivers/i2c/busses/i2c-mlxcpld.c
13932 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13933
13934 MELLANOX MLXCPLD LED DRIVER
13935 M:      Vadim Pasternak <vadimp@nvidia.com>
13936 L:      linux-leds@vger.kernel.org
13937 S:      Supported
13938 F:      Documentation/leds/leds-mlxcpld.rst
13939 F:      drivers/leds/leds-mlxcpld.c
13940 F:      drivers/leds/leds-mlxreg.c
13941
13942 MELLANOX PLATFORM DRIVER
13943 M:      Vadim Pasternak <vadimp@nvidia.com>
13944 L:      platform-driver-x86@vger.kernel.org
13945 S:      Supported
13946 F:      drivers/platform/x86/mlx-platform.c
13947
13948 MEMBARRIER SUPPORT
13949 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13950 M:      "Paul E. McKenney" <paulmck@kernel.org>
13951 L:      linux-kernel@vger.kernel.org
13952 S:      Supported
13953 F:      arch/powerpc/include/asm/membarrier.h
13954 F:      include/uapi/linux/membarrier.h
13955 F:      kernel/sched/membarrier.c
13956
13957 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13958 M:      Mike Rapoport <rppt@kernel.org>
13959 L:      linux-mm@kvack.org
13960 S:      Maintained
13961 F:      Documentation/core-api/boot-time-mm.rst
13962 F:      include/linux/memblock.h
13963 F:      mm/memblock.c
13964 F:      mm/mm_init.c
13965 F:      tools/testing/memblock/
13966
13967 MEMORY CONTROLLER DRIVERS
13968 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13969 L:      linux-kernel@vger.kernel.org
13970 S:      Maintained
13971 B:      mailto:krzysztof.kozlowski@linaro.org
13972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13973 F:      Documentation/devicetree/bindings/memory-controllers/
13974 F:      drivers/memory/
13975 F:      include/dt-bindings/memory/
13976 F:      include/memory/
13977
13978 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13979 M:      Dmitry Osipenko <digetx@gmail.com>
13980 L:      linux-pm@vger.kernel.org
13981 L:      linux-tegra@vger.kernel.org
13982 S:      Maintained
13983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13984 F:      drivers/devfreq/tegra30-devfreq.c
13985
13986 MEMORY HOT(UN)PLUG
13987 M:      David Hildenbrand <david@redhat.com>
13988 M:      Oscar Salvador <osalvador@suse.de>
13989 L:      linux-mm@kvack.org
13990 S:      Maintained
13991 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13992 F:      Documentation/core-api/memory-hotplug.rst
13993 F:      drivers/base/memory.c
13994 F:      include/linux/memory_hotplug.h
13995 F:      mm/memory_hotplug.c
13996 F:      tools/testing/selftests/memory-hotplug/
13997
13998 MEMORY MANAGEMENT
13999 M:      Andrew Morton <akpm@linux-foundation.org>
14000 L:      linux-mm@kvack.org
14001 S:      Maintained
14002 W:      http://www.linux-mm.org
14003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
14004 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
14005 F:      include/linux/gfp.h
14006 F:      include/linux/gfp_types.h
14007 F:      include/linux/memory_hotplug.h
14008 F:      include/linux/mm.h
14009 F:      include/linux/mmzone.h
14010 F:      include/linux/pagewalk.h
14011 F:      include/linux/rmap.h
14012 F:      include/trace/events/ksm.h
14013 F:      mm/
14014 F:      tools/mm/
14015 F:      tools/testing/selftests/mm/
14016
14017 MEMORY TECHNOLOGY DEVICES (MTD)
14018 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14019 M:      Richard Weinberger <richard@nod.at>
14020 M:      Vignesh Raghavendra <vigneshr@ti.com>
14021 L:      linux-mtd@lists.infradead.org
14022 S:      Maintained
14023 W:      http://www.linux-mtd.infradead.org/
14024 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14025 C:      irc://irc.oftc.net/mtd
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
14027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
14028 F:      Documentation/devicetree/bindings/mtd/
14029 F:      drivers/mtd/
14030 F:      include/linux/mtd/
14031 F:      include/uapi/mtd/
14032
14033 MEMSENSING MICROSYSTEMS MSA311 DRIVER
14034 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
14035 L:      linux-iio@vger.kernel.org
14036 S:      Maintained
14037 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
14038 F:      drivers/iio/accel/msa311.c
14039
14040 MEN A21 WATCHDOG DRIVER
14041 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14042 L:      linux-watchdog@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/watchdog/mena21_wdt.c
14045
14046 MEN CHAMELEON BUS (mcb)
14047 M:      Johannes Thumshirn <morbidrsa@gmail.com>
14048 S:      Maintained
14049 F:      Documentation/driver-api/men-chameleon-bus.rst
14050 F:      drivers/mcb/
14051 F:      include/linux/mcb.h
14052
14053 MEN F21BMC (Board Management Controller)
14054 M:      Andreas Werner <andreas.werner@men.de>
14055 S:      Supported
14056 F:      Documentation/hwmon/menf21bmc.rst
14057 F:      drivers/hwmon/menf21bmc_hwmon.c
14058 F:      drivers/leds/leds-menf21bmc.c
14059 F:      drivers/mfd/menf21bmc.c
14060 F:      drivers/watchdog/menf21bmc_wdt.c
14061
14062 MEN Z069 WATCHDOG DRIVER
14063 M:      Johannes Thumshirn <jth@kernel.org>
14064 L:      linux-watchdog@vger.kernel.org
14065 S:      Maintained
14066 F:      drivers/watchdog/menz69_wdt.c
14067
14068 MESON AO CEC DRIVER FOR AMLOGIC SOCS
14069 M:      Neil Armstrong <neil.armstrong@linaro.org>
14070 L:      linux-media@vger.kernel.org
14071 L:      linux-amlogic@lists.infradead.org
14072 S:      Supported
14073 W:      http://linux-meson.com/
14074 T:      git git://linuxtv.org/media_tree.git
14075 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
14076 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
14077 F:      drivers/media/cec/platform/meson/ao-cec.c
14078
14079 MESON GE2D DRIVER FOR AMLOGIC SOCS
14080 M:      Neil Armstrong <neil.armstrong@linaro.org>
14081 L:      linux-media@vger.kernel.org
14082 L:      linux-amlogic@lists.infradead.org
14083 S:      Supported
14084 T:      git git://linuxtv.org/media_tree.git
14085 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14086 F:      drivers/media/platform/amlogic/meson-ge2d/
14087
14088 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14089 M:      Liang Yang <liang.yang@amlogic.com>
14090 L:      linux-mtd@lists.infradead.org
14091 S:      Maintained
14092 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14093 F:      drivers/mtd/nand/raw/meson_*
14094
14095 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14096 M:      Neil Armstrong <neil.armstrong@linaro.org>
14097 L:      linux-media@vger.kernel.org
14098 L:      linux-amlogic@lists.infradead.org
14099 S:      Supported
14100 T:      git git://linuxtv.org/media_tree.git
14101 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14102 F:      drivers/staging/media/meson/vdec/
14103
14104 METHODE UDPU SUPPORT
14105 M:      Robert Marko <robert.marko@sartura.hr>
14106 S:      Maintained
14107 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14108 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14109
14110 MHI BUS
14111 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14112 L:      mhi@lists.linux.dev
14113 L:      linux-arm-msm@vger.kernel.org
14114 S:      Maintained
14115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14116 F:      Documentation/ABI/stable/sysfs-bus-mhi
14117 F:      Documentation/mhi/
14118 F:      drivers/bus/mhi/
14119 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14120 F:      include/linux/mhi.h
14121
14122 MICROBLAZE ARCHITECTURE
14123 M:      Michal Simek <monstr@monstr.eu>
14124 S:      Supported
14125 W:      http://www.monstr.eu/fdt/
14126 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14127 F:      arch/microblaze/
14128
14129 MICROBLAZE TMR INJECT
14130 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14131 S:      Supported
14132 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14133 F:      drivers/misc/xilinx_tmr_inject.c
14134
14135 MICROBLAZE TMR MANAGER
14136 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14137 S:      Supported
14138 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14139 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14140 F:      drivers/misc/xilinx_tmr_manager.c
14141
14142 MICROCHIP AT91 DMA DRIVERS
14143 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14144 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14146 L:      dmaengine@vger.kernel.org
14147 S:      Supported
14148 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14149 F:      drivers/dma/at_hdmac.c
14150 F:      drivers/dma/at_xdmac.c
14151 F:      include/dt-bindings/dma/at91.h
14152
14153 MICROCHIP AT91 SERIAL DRIVER
14154 M:      Richard Genoud <richard.genoud@gmail.com>
14155 S:      Maintained
14156 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14157 F:      drivers/tty/serial/atmel_serial.c
14158 F:      drivers/tty/serial/atmel_serial.h
14159
14160 MICROCHIP AT91 USART MFD DRIVER
14161 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14162 L:      linux-kernel@vger.kernel.org
14163 S:      Supported
14164 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14165 F:      drivers/mfd/at91-usart.c
14166 F:      include/dt-bindings/mfd/at91-usart.h
14167
14168 MICROCHIP AT91 USART SPI DRIVER
14169 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14170 L:      linux-spi@vger.kernel.org
14171 S:      Supported
14172 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14173 F:      drivers/spi/spi-at91-usart.c
14174
14175 MICROCHIP AUDIO ASOC DRIVERS
14176 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14178 S:      Supported
14179 F:      Documentation/devicetree/bindings/sound/atmel*
14180 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14181 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14182 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14183 F:      sound/soc/atmel
14184
14185 MICROCHIP CSI2DC DRIVER
14186 M:      Eugen Hristev <eugen.hristev@microchip.com>
14187 L:      linux-media@vger.kernel.org
14188 S:      Supported
14189 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14190 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14191
14192 MICROCHIP ECC DRIVER
14193 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14194 L:      linux-crypto@vger.kernel.org
14195 S:      Maintained
14196 F:      drivers/crypto/atmel-ecc.*
14197
14198 MICROCHIP EIC DRIVER
14199 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14201 S:      Supported
14202 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14203 F:      drivers/irqchip/irq-mchp-eic.c
14204
14205 MICROCHIP I2C DRIVER
14206 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14207 L:      linux-i2c@vger.kernel.org
14208 S:      Supported
14209 F:      drivers/i2c/busses/i2c-at91-*.c
14210 F:      drivers/i2c/busses/i2c-at91.h
14211
14212 MICROCHIP ISC DRIVER
14213 M:      Eugen Hristev <eugen.hristev@microchip.com>
14214 L:      linux-media@vger.kernel.org
14215 S:      Supported
14216 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14217 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14218 F:      drivers/media/platform/microchip/microchip-isc*
14219 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14220 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14221 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14222 F:      include/linux/atmel-isc-media.h
14223
14224 MICROCHIP ISI DRIVER
14225 M:      Eugen Hristev <eugen.hristev@microchip.com>
14226 L:      linux-media@vger.kernel.org
14227 S:      Supported
14228 F:      drivers/media/platform/atmel/atmel-isi.c
14229 F:      drivers/media/platform/atmel/atmel-isi.h
14230
14231 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14232 M:      Woojung Huh <woojung.huh@microchip.com>
14233 M:      UNGLinuxDriver@microchip.com
14234 L:      netdev@vger.kernel.org
14235 S:      Maintained
14236 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14237 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14238 F:      drivers/net/dsa/microchip/*
14239 F:      include/linux/dsa/ksz_common.h
14240 F:      include/linux/platform_data/microchip-ksz.h
14241 F:      net/dsa/tag_ksz.c
14242
14243 MICROCHIP LAN743X ETHERNET DRIVER
14244 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14245 M:      UNGLinuxDriver@microchip.com
14246 L:      netdev@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/net/ethernet/microchip/lan743x_*
14249
14250 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14251 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14252 R:      UNGLinuxDriver@microchip.com
14253 L:      netdev@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/net/phy/microchip_t1.c
14256
14257 MICROCHIP LAN966X ETHERNET DRIVER
14258 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14259 M:      UNGLinuxDriver@microchip.com
14260 L:      netdev@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/net/ethernet/microchip/lan966x/*
14263
14264 MICROCHIP LCDFB DRIVER
14265 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14266 L:      linux-fbdev@vger.kernel.org
14267 S:      Maintained
14268 F:      drivers/video/fbdev/atmel_lcdfb.c
14269 F:      include/video/atmel_lcdc.h
14270
14271 MICROCHIP MCP16502 PMIC DRIVER
14272 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14274 S:      Supported
14275 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14276 F:      drivers/regulator/mcp16502.c
14277
14278 MICROCHIP MCP3564 ADC DRIVER
14279 M:      Marius Cristea <marius.cristea@microchip.com>
14280 L:      linux-iio@vger.kernel.org
14281 S:      Supported
14282 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14283 F:      drivers/iio/adc/mcp3564.c
14284
14285 MICROCHIP MCP3911 ADC DRIVER
14286 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14287 M:      Kent Gustavsson <kent@minoris.se>
14288 L:      linux-iio@vger.kernel.org
14289 S:      Maintained
14290 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14291 F:      drivers/iio/adc/mcp3911.c
14292
14293 MICROCHIP MMC/SD/SDIO MCI DRIVER
14294 M:      Aubin Constans <aubin.constans@microchip.com>
14295 S:      Maintained
14296 F:      drivers/mmc/host/atmel-mci.c
14297
14298 MICROCHIP NAND DRIVER
14299 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14300 L:      linux-mtd@lists.infradead.org
14301 S:      Supported
14302 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14303 F:      drivers/mtd/nand/raw/atmel/*
14304
14305 MICROCHIP OTPC DRIVER
14306 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14308 S:      Supported
14309 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14310 F:      drivers/nvmem/microchip-otpc.c
14311 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14312
14313 MICROCHIP PCI1XXXX GP DRIVER
14314 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14315 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14316 L:      linux-gpio@vger.kernel.org
14317 S:      Supported
14318 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14319 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14320 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14321 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14322
14323 MICROCHIP PCI1XXXX I2C DRIVER
14324 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14325 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14326 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14327 L:      linux-i2c@vger.kernel.org
14328 S:      Maintained
14329 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14330
14331 MICROCHIP PCIe UART DRIVER
14332 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14333 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14334 L:      linux-serial@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14337
14338 MICROCHIP POLARFIRE FPGA DRIVERS
14339 M:      Conor Dooley <conor.dooley@microchip.com>
14340 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14341 L:      linux-fpga@vger.kernel.org
14342 S:      Supported
14343 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14344 F:      drivers/fpga/microchip-spi.c
14345
14346 MICROCHIP PWM DRIVER
14347 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14349 L:      linux-pwm@vger.kernel.org
14350 S:      Supported
14351 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14352 F:      drivers/pwm/pwm-atmel.c
14353
14354 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14355 M:      Eugen Hristev <eugen.hristev@microchip.com>
14356 L:      linux-iio@vger.kernel.org
14357 S:      Supported
14358 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14359 F:      drivers/iio/adc/at91-sama5d2_adc.c
14360 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14361
14362 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14363 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14364 S:      Supported
14365 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14366 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14367
14368 MICROCHIP SOC DRIVERS
14369 M:      Conor Dooley <conor@kernel.org>
14370 S:      Supported
14371 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14372 F:      drivers/soc/microchip/
14373
14374 MICROCHIP SPI DRIVER
14375 M:      Ryan Wanner <ryan.wanner@microchip.com>
14376 S:      Supported
14377 F:      drivers/spi/spi-atmel.*
14378
14379 MICROCHIP SSC DRIVER
14380 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14382 S:      Supported
14383 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14384 F:      drivers/misc/atmel-ssc.c
14385 F:      include/linux/atmel-ssc.h
14386
14387 Microchip Timer Counter Block (TCB) Capture Driver
14388 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14390 L:      linux-iio@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/counter/microchip-tcb-capture.c
14393
14394 MICROCHIP USB251XB DRIVER
14395 M:      Richard Leitner <richard.leitner@skidata.com>
14396 L:      linux-usb@vger.kernel.org
14397 S:      Maintained
14398 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14399 F:      drivers/usb/misc/usb251xb.c
14400
14401 MICROCHIP USBA UDC DRIVER
14402 M:      Cristian Birsan <cristian.birsan@microchip.com>
14403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14404 S:      Supported
14405 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14406
14407 MICROCHIP WILC1000 WIFI DRIVER
14408 M:      Ajay Singh <ajay.kathat@microchip.com>
14409 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14410 L:      linux-wireless@vger.kernel.org
14411 S:      Supported
14412 F:      drivers/net/wireless/microchip/wilc1000/
14413
14414 MICROSEMI MIPS SOCS
14415 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14416 M:      UNGLinuxDriver@microchip.com
14417 L:      linux-mips@vger.kernel.org
14418 S:      Supported
14419 F:      Documentation/devicetree/bindings/mips/mscc.txt
14420 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14421 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14422 F:      arch/mips/boot/dts/mscc/
14423 F:      arch/mips/configs/generic/board-ocelot.config
14424 F:      arch/mips/generic/board-ocelot.c
14425
14426 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14427 M:      Don Brace <don.brace@microchip.com>
14428 L:      storagedev@microchip.com
14429 L:      linux-scsi@vger.kernel.org
14430 S:      Supported
14431 F:      Documentation/scsi/smartpqi.rst
14432 F:      drivers/scsi/smartpqi/Kconfig
14433 F:      drivers/scsi/smartpqi/Makefile
14434 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14435 F:      include/linux/cciss*.h
14436 F:      include/uapi/linux/cciss*.h
14437
14438 MICROSOFT MANA RDMA DRIVER
14439 M:      Long Li <longli@microsoft.com>
14440 M:      Ajay Sharma <sharmaajay@microsoft.com>
14441 L:      linux-rdma@vger.kernel.org
14442 S:      Supported
14443 F:      drivers/infiniband/hw/mana/
14444 F:      include/net/mana
14445 F:      include/uapi/rdma/mana-abi.h
14446
14447 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14448 M:      Maximilian Luz <luzmaximilian@gmail.com>
14449 L:      platform-driver-x86@vger.kernel.org
14450 S:      Maintained
14451 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14452
14453 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14454 M:      Maximilian Luz <luzmaximilian@gmail.com>
14455 L:      linux-pm@vger.kernel.org
14456 L:      platform-driver-x86@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/power/supply/surface_battery.c
14459 F:      drivers/power/supply/surface_charger.c
14460
14461 MICROSOFT SURFACE DTX DRIVER
14462 M:      Maximilian Luz <luzmaximilian@gmail.com>
14463 L:      platform-driver-x86@vger.kernel.org
14464 S:      Maintained
14465 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14466 F:      drivers/platform/surface/surface_dtx.c
14467 F:      include/uapi/linux/surface_aggregator/dtx.h
14468
14469 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14470 M:      Maximilian Luz <luzmaximilian@gmail.com>
14471 L:      platform-driver-x86@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/platform/surface/surface_gpe.c
14474
14475 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14476 M:      Hans de Goede <hdegoede@redhat.com>
14477 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14478 M:      Maximilian Luz <luzmaximilian@gmail.com>
14479 L:      platform-driver-x86@vger.kernel.org
14480 S:      Maintained
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14482 F:      drivers/platform/surface/
14483
14484 MICROSOFT SURFACE HID TRANSPORT DRIVER
14485 M:      Maximilian Luz <luzmaximilian@gmail.com>
14486 L:      linux-input@vger.kernel.org
14487 L:      platform-driver-x86@vger.kernel.org
14488 S:      Maintained
14489 F:      drivers/hid/surface-hid/
14490
14491 MICROSOFT SURFACE HOT-PLUG DRIVER
14492 M:      Maximilian Luz <luzmaximilian@gmail.com>
14493 L:      platform-driver-x86@vger.kernel.org
14494 S:      Maintained
14495 F:      drivers/platform/surface/surface_hotplug.c
14496
14497 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14498 M:      Maximilian Luz <luzmaximilian@gmail.com>
14499 L:      platform-driver-x86@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/platform/surface/surface_platform_profile.c
14502
14503 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14504 M:      Chen Yu <yu.c.chen@intel.com>
14505 L:      platform-driver-x86@vger.kernel.org
14506 S:      Supported
14507 F:      drivers/platform/surface/surfacepro3_button.c
14508
14509 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14510 M:      Maximilian Luz <luzmaximilian@gmail.com>
14511 L:      platform-driver-x86@vger.kernel.org
14512 S:      Maintained
14513 F:      drivers/platform/surface/surface_aggregator_hub.c
14514
14515 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14516 M:      Maximilian Luz <luzmaximilian@gmail.com>
14517 L:      platform-driver-x86@vger.kernel.org
14518 S:      Maintained
14519 W:      https://github.com/linux-surface/surface-aggregator-module
14520 C:      irc://irc.libera.chat/linux-surface
14521 F:      Documentation/driver-api/surface_aggregator/
14522 F:      drivers/platform/surface/aggregator/
14523 F:      drivers/platform/surface/surface_acpi_notify.c
14524 F:      drivers/platform/surface/surface_aggregator_cdev.c
14525 F:      drivers/platform/surface/surface_aggregator_registry.c
14526 F:      include/linux/surface_acpi_notify.h
14527 F:      include/linux/surface_aggregator/
14528 F:      include/uapi/linux/surface_aggregator/
14529
14530 MICROTEK X6 SCANNER
14531 M:      Oliver Neukum <oliver@neukum.org>
14532 S:      Maintained
14533 F:      drivers/usb/image/microtek.*
14534
14535 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14536 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14537 M:      Luka Perkov <luka.perkov@sartura.hr>
14538 S:      Maintained
14539 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14540 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14541 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14542 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14543 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14544 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14545
14546 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14547 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14548 L:      linux-media@vger.kernel.org
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14551 F:      Documentation/driver-api/media/drivers/ccs/
14552 F:      Documentation/userspace-api/media/drivers/ccs.rst
14553 F:      drivers/media/i2c/ccs-pll.c
14554 F:      drivers/media/i2c/ccs-pll.h
14555 F:      drivers/media/i2c/ccs/
14556 F:      include/uapi/linux/ccs.h
14557 F:      include/uapi/linux/smiapp.h
14558
14559 MIPS
14560 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14561 L:      linux-mips@vger.kernel.org
14562 S:      Maintained
14563 W:      http://www.linux-mips.org/
14564 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14566 F:      Documentation/devicetree/bindings/mips/
14567 F:      Documentation/arch/mips/
14568 F:      arch/mips/
14569 F:      drivers/platform/mips/
14570 F:      include/dt-bindings/mips/
14571
14572 MIPS BOSTON DEVELOPMENT BOARD
14573 M:      Paul Burton <paulburton@kernel.org>
14574 L:      linux-mips@vger.kernel.org
14575 S:      Maintained
14576 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14577 F:      arch/mips/boot/dts/img/boston.dts
14578 F:      arch/mips/configs/generic/board-boston.config
14579 F:      drivers/clk/imgtec/clk-boston.c
14580 F:      include/dt-bindings/clock/boston-clock.h
14581
14582 MIPS CORE DRIVERS
14583 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14584 M:      Serge Semin <fancer.lancer@gmail.com>
14585 L:      linux-mips@vger.kernel.org
14586 S:      Supported
14587 F:      drivers/bus/mips_cdmm.c
14588 F:      drivers/clocksource/mips-gic-timer.c
14589 F:      drivers/cpuidle/cpuidle-cps.c
14590 F:      drivers/irqchip/irq-mips-cpu.c
14591 F:      drivers/irqchip/irq-mips-gic.c
14592
14593 MIPS GENERIC PLATFORM
14594 M:      Paul Burton <paulburton@kernel.org>
14595 L:      linux-mips@vger.kernel.org
14596 S:      Supported
14597 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14598 F:      arch/mips/generic/
14599 F:      arch/mips/tools/generic-board-config.sh
14600
14601 MIPS RINT INSTRUCTION EMULATION
14602 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14603 L:      linux-mips@vger.kernel.org
14604 S:      Supported
14605 F:      arch/mips/math-emu/dp_rint.c
14606 F:      arch/mips/math-emu/sp_rint.c
14607
14608 MIPS/LOONGSON1 ARCHITECTURE
14609 M:      Keguang Zhang <keguang.zhang@gmail.com>
14610 L:      linux-mips@vger.kernel.org
14611 S:      Maintained
14612 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14613 F:      arch/mips/include/asm/mach-loongson32/
14614 F:      arch/mips/loongson32/
14615 F:      drivers/*/*loongson1*
14616 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14617
14618 MIPS/LOONGSON2EF ARCHITECTURE
14619 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14620 L:      linux-mips@vger.kernel.org
14621 S:      Maintained
14622 F:      arch/mips/include/asm/mach-loongson2ef/
14623 F:      arch/mips/loongson2ef/
14624 F:      drivers/cpufreq/loongson2_cpufreq.c
14625
14626 MIPS/LOONGSON64 ARCHITECTURE
14627 M:      Huacai Chen <chenhuacai@kernel.org>
14628 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14629 L:      linux-mips@vger.kernel.org
14630 S:      Maintained
14631 F:      arch/mips/include/asm/mach-loongson64/
14632 F:      arch/mips/loongson64/
14633 F:      drivers/irqchip/irq-loongson*
14634 F:      drivers/platform/mips/cpu_hwmon.c
14635
14636 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14637 M:      Hans Verkuil <hverkuil@xs4all.nl>
14638 L:      linux-media@vger.kernel.org
14639 S:      Odd Fixes
14640 W:      https://linuxtv.org
14641 T:      git git://linuxtv.org/media_tree.git
14642 F:      drivers/media/radio/radio-miropcm20*
14643
14644 MITSUMI MM8013 FG DRIVER
14645 M:      Konrad Dybcio <konradybcio@kernel.org>
14646 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14647 F:      drivers/power/supply/mm8013.c
14648
14649 MMP SUPPORT
14650 R:      Lubomir Rintel <lkundrak@v3.sk>
14651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14652 S:      Odd Fixes
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14654 F:      arch/arm/boot/dts/marvell/mmp*
14655 F:      arch/arm/mach-mmp/
14656 F:      include/linux/soc/mmp/
14657
14658 MMP USB PHY DRIVERS
14659 R:      Lubomir Rintel <lkundrak@v3.sk>
14660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14661 S:      Maintained
14662 F:      drivers/phy/marvell/phy-mmp3-usb.c
14663 F:      drivers/phy/marvell/phy-pxa-usb.c
14664
14665 MMU GATHER AND TLB INVALIDATION
14666 M:      Will Deacon <will@kernel.org>
14667 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14668 M:      Andrew Morton <akpm@linux-foundation.org>
14669 M:      Nick Piggin <npiggin@gmail.com>
14670 M:      Peter Zijlstra <peterz@infradead.org>
14671 L:      linux-arch@vger.kernel.org
14672 L:      linux-mm@kvack.org
14673 S:      Maintained
14674 F:      arch/*/include/asm/tlb.h
14675 F:      include/asm-generic/tlb.h
14676 F:      mm/mmu_gather.c
14677
14678 MN88472 MEDIA DRIVER
14679 L:      linux-media@vger.kernel.org
14680 S:      Orphan
14681 W:      https://linuxtv.org
14682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14683 F:      drivers/media/dvb-frontends/mn88472*
14684
14685 MN88473 MEDIA DRIVER
14686 L:      linux-media@vger.kernel.org
14687 S:      Orphan
14688 W:      https://linuxtv.org
14689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14690 F:      drivers/media/dvb-frontends/mn88473*
14691
14692 MODULE SUPPORT
14693 M:      Luis Chamberlain <mcgrof@kernel.org>
14694 L:      linux-modules@vger.kernel.org
14695 L:      linux-kernel@vger.kernel.org
14696 S:      Maintained
14697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14698 F:      include/linux/kmod.h
14699 F:      include/linux/module*.h
14700 F:      kernel/module/
14701 F:      lib/test_kmod.c
14702 F:      scripts/module*
14703 F:      tools/testing/selftests/kmod/
14704
14705 MONOLITHIC POWER SYSTEM PMIC DRIVER
14706 M:      Saravanan Sekar <sravanhome@gmail.com>
14707 S:      Maintained
14708 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14709 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14710 F:      drivers/hwmon/pmbus/mpq7932.c
14711 F:      drivers/iio/adc/mp2629_adc.c
14712 F:      drivers/mfd/mp2629.c
14713 F:      drivers/power/supply/mp2629_charger.c
14714 F:      drivers/regulator/mp5416.c
14715 F:      drivers/regulator/mpq7920.c
14716 F:      drivers/regulator/mpq7920.h
14717 F:      include/linux/mfd/mp2629.h
14718
14719 MOST(R) TECHNOLOGY DRIVER
14720 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14721 M:      Christian Gromm <christian.gromm@microchip.com>
14722 S:      Maintained
14723 F:      Documentation/ABI/testing/configfs-most
14724 F:      Documentation/ABI/testing/sysfs-bus-most
14725 F:      drivers/most/
14726 F:      drivers/staging/most/
14727 F:      include/linux/most.h
14728
14729 MOTORCOMM PHY DRIVER
14730 M:      Peter Geis <pgwipeout@gmail.com>
14731 M:      Frank <Frank.Sae@motor-comm.com>
14732 L:      netdev@vger.kernel.org
14733 S:      Maintained
14734 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14735 F:      drivers/net/phy/motorcomm.c
14736
14737 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14738 M:      Jiri Slaby <jirislaby@kernel.org>
14739 S:      Maintained
14740 F:      Documentation/driver-api/tty/moxa-smartio.rst
14741 F:      drivers/tty/mxser.*
14742
14743 MR800 AVERMEDIA USB FM RADIO DRIVER
14744 M:      Alexey Klimov <klimov.linux@gmail.com>
14745 L:      linux-media@vger.kernel.org
14746 S:      Maintained
14747 T:      git git://linuxtv.org/media_tree.git
14748 F:      drivers/media/radio/radio-mr800.c
14749
14750 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14751 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14752 L:      linux-wpan@vger.kernel.org
14753 S:      Odd Fixes
14754 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14755 F:      drivers/net/ieee802154/mrf24j40.c
14756
14757 MSI EC DRIVER
14758 M:      Nikita Kravets <teackot@gmail.com>
14759 L:      platform-driver-x86@vger.kernel.org
14760 S:      Maintained
14761 W:      https://github.com/BeardOverflow/msi-ec
14762 F:      drivers/platform/x86/msi-ec.*
14763
14764 MSI LAPTOP SUPPORT
14765 M:      "Lee, Chun-Yi" <jlee@suse.com>
14766 L:      platform-driver-x86@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/platform/x86/msi-laptop.c
14769
14770 MSI WMI SUPPORT
14771 L:      platform-driver-x86@vger.kernel.org
14772 S:      Orphan
14773 F:      drivers/platform/x86/msi-wmi.c
14774
14775 MSI001 MEDIA DRIVER
14776 L:      linux-media@vger.kernel.org
14777 S:      Orphan
14778 W:      https://linuxtv.org
14779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14780 F:      drivers/media/tuners/msi001*
14781
14782 MSI2500 MEDIA DRIVER
14783 L:      linux-media@vger.kernel.org
14784 S:      Orphan
14785 W:      https://linuxtv.org
14786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14787 F:      drivers/media/usb/msi2500/
14788
14789 MSTAR INTERRUPT CONTROLLER DRIVER
14790 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14791 M:      Daniel Palmer <daniel@thingy.jp>
14792 S:      Maintained
14793 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14794 F:      drivers/irqchip/irq-mst-intc.c
14795
14796 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14797 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14798 L:      linux-mtd@lists.infradead.org
14799 S:      Maintained
14800 F:      drivers/mtd/devices/docg3*
14801
14802 MT9M114 ONSEMI SENSOR DRIVER
14803 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14804 L:      linux-media@vger.kernel.org
14805 S:      Maintained
14806 T:      git git://linuxtv.org/media_tree.git
14807 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14808 F:      drivers/media/i2c/mt9m114.c
14809
14810 MT9P031 APTINA CAMERA SENSOR
14811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14812 L:      linux-media@vger.kernel.org
14813 S:      Maintained
14814 T:      git git://linuxtv.org/media_tree.git
14815 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14816 F:      drivers/media/i2c/mt9p031.c
14817 F:      include/media/i2c/mt9p031.h
14818
14819 MT9T112 APTINA CAMERA SENSOR
14820 M:      Jacopo Mondi <jacopo@jmondi.org>
14821 L:      linux-media@vger.kernel.org
14822 S:      Odd Fixes
14823 T:      git git://linuxtv.org/media_tree.git
14824 F:      drivers/media/i2c/mt9t112.c
14825 F:      include/media/i2c/mt9t112.h
14826
14827 MT9V032 APTINA CAMERA SENSOR
14828 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14829 L:      linux-media@vger.kernel.org
14830 S:      Maintained
14831 T:      git git://linuxtv.org/media_tree.git
14832 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14833 F:      drivers/media/i2c/mt9v032.c
14834 F:      include/media/i2c/mt9v032.h
14835
14836 MT9V111 APTINA CAMERA SENSOR
14837 M:      Jacopo Mondi <jacopo@jmondi.org>
14838 L:      linux-media@vger.kernel.org
14839 S:      Maintained
14840 T:      git git://linuxtv.org/media_tree.git
14841 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14842 F:      drivers/media/i2c/mt9v111.c
14843
14844 MULTIFUNCTION DEVICES (MFD)
14845 M:      Lee Jones <lee@kernel.org>
14846 S:      Maintained
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14848 F:      Documentation/devicetree/bindings/mfd/
14849 F:      drivers/mfd/
14850 F:      include/dt-bindings/mfd/
14851 F:      include/linux/mfd/
14852
14853 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14854 S:      Orphan
14855 F:      drivers/mmc/host/mmc_spi.c
14856 F:      include/linux/spi/mmc_spi.h
14857
14858 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14859 M:      Ulf Hansson <ulf.hansson@linaro.org>
14860 L:      linux-mmc@vger.kernel.org
14861 S:      Maintained
14862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14863 F:      Documentation/devicetree/bindings/mmc/
14864 F:      drivers/mmc/
14865 F:      include/linux/mmc/
14866 F:      include/uapi/linux/mmc/
14867
14868 MULTIPLEXER SUBSYSTEM
14869 M:      Peter Rosin <peda@axentia.se>
14870 S:      Maintained
14871 F:      Documentation/ABI/testing/sysfs-class-mux*
14872 F:      Documentation/devicetree/bindings/mux/
14873 F:      drivers/mux/
14874 F:      include/dt-bindings/mux/
14875 F:      include/linux/mux/
14876
14877 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14878 M:      Bin Liu <b-liu@ti.com>
14879 L:      linux-usb@vger.kernel.org
14880 S:      Maintained
14881 F:      drivers/usb/musb/
14882
14883 MXL301RF MEDIA DRIVER
14884 M:      Akihiro Tsukada <tskd08@gmail.com>
14885 L:      linux-media@vger.kernel.org
14886 S:      Odd Fixes
14887 F:      drivers/media/tuners/mxl301rf*
14888
14889 MXL5007T MEDIA DRIVER
14890 M:      Michael Krufky <mkrufky@linuxtv.org>
14891 L:      linux-media@vger.kernel.org
14892 S:      Maintained
14893 W:      https://linuxtv.org
14894 W:      http://github.com/mkrufky
14895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14896 T:      git git://linuxtv.org/mkrufky/tuners.git
14897 F:      drivers/media/tuners/mxl5007t.*
14898
14899 MXSFB DRM DRIVER
14900 M:      Marek Vasut <marex@denx.de>
14901 M:      Stefan Agner <stefan@agner.ch>
14902 L:      dri-devel@lists.freedesktop.org
14903 S:      Supported
14904 T:      git git://anongit.freedesktop.org/drm/drm-misc
14905 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14906 F:      drivers/gpu/drm/mxsfb/
14907
14908 MYLEX DAC960 PCI RAID Controller
14909 M:      Hannes Reinecke <hare@kernel.org>
14910 L:      linux-scsi@vger.kernel.org
14911 S:      Supported
14912 F:      drivers/scsi/myrb.*
14913 F:      drivers/scsi/myrs.*
14914
14915 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14916 M:      Chris Lee <christopher.lee@cspi.com>
14917 L:      netdev@vger.kernel.org
14918 S:      Supported
14919 W:      https://www.cspi.com/ethernet-products/support/downloads/
14920 F:      drivers/net/ethernet/myricom/myri10ge/
14921
14922 NAND FLASH SUBSYSTEM
14923 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14924 R:      Richard Weinberger <richard@nod.at>
14925 L:      linux-mtd@lists.infradead.org
14926 S:      Maintained
14927 W:      http://www.linux-mtd.infradead.org/
14928 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14929 C:      irc://irc.oftc.net/mtd
14930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14931 F:      drivers/mtd/nand/
14932 F:      include/linux/mtd/*nand*.h
14933
14934 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14935 M:      Daniel Mack <zonque@gmail.com>
14936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14937 S:      Maintained
14938 W:      http://www.native-instruments.com
14939 F:      sound/usb/caiaq/
14940
14941 NATSEMI ETHERNET DRIVER (DP8381x)
14942 S:      Orphan
14943 F:      drivers/net/ethernet/natsemi/natsemi.c
14944
14945 NCR 5380 SCSI DRIVERS
14946 M:      Finn Thain <fthain@linux-m68k.org>
14947 M:      Michael Schmitz <schmitzmic@gmail.com>
14948 L:      linux-scsi@vger.kernel.org
14949 S:      Maintained
14950 F:      Documentation/scsi/g_NCR5380.rst
14951 F:      drivers/scsi/NCR5380.*
14952 F:      drivers/scsi/arm/cumana_1.c
14953 F:      drivers/scsi/arm/oak.c
14954 F:      drivers/scsi/atari_scsi.*
14955 F:      drivers/scsi/dmx3191d.c
14956 F:      drivers/scsi/g_NCR5380.*
14957 F:      drivers/scsi/mac_scsi.*
14958 F:      drivers/scsi/sun3_scsi.*
14959 F:      drivers/scsi/sun3_scsi_vme.c
14960
14961 NCSI LIBRARY
14962 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14963 S:      Maintained
14964 F:      net/ncsi/
14965
14966 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14967 M:      Guenter Roeck <linux@roeck-us.net>
14968 L:      linux-hwmon@vger.kernel.org
14969 S:      Maintained
14970 F:      Documentation/hwmon/nct6775.rst
14971 F:      drivers/hwmon/nct6775-core.c
14972 F:      drivers/hwmon/nct6775-platform.c
14973 F:      drivers/hwmon/nct6775.h
14974
14975 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14976 M:      Zev Weiss <zev@bewilderbeest.net>
14977 L:      linux-hwmon@vger.kernel.org
14978 S:      Maintained
14979 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14980 F:      drivers/hwmon/nct6775-i2c.c
14981
14982 NETDEVSIM
14983 M:      Jakub Kicinski <kuba@kernel.org>
14984 S:      Maintained
14985 F:      drivers/net/netdevsim/*
14986
14987 NETEM NETWORK EMULATOR
14988 M:      Stephen Hemminger <stephen@networkplumber.org>
14989 L:      netdev@vger.kernel.org
14990 S:      Maintained
14991 F:      net/sched/sch_netem.c
14992
14993 NETERION 10GbE DRIVERS (s2io)
14994 M:      Jon Mason <jdmason@kudzu.us>
14995 L:      netdev@vger.kernel.org
14996 S:      Supported
14997 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14998 F:      drivers/net/ethernet/neterion/
14999
15000 NETFILTER
15001 M:      Pablo Neira Ayuso <pablo@netfilter.org>
15002 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
15003 M:      Florian Westphal <fw@strlen.de>
15004 L:      netfilter-devel@vger.kernel.org
15005 L:      coreteam@netfilter.org
15006 S:      Maintained
15007 W:      http://www.netfilter.org/
15008 W:      http://www.iptables.org/
15009 W:      http://www.nftables.org/
15010 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
15011 C:      irc://irc.libera.chat/netfilter
15012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
15013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
15014 F:      include/linux/netfilter*
15015 F:      include/linux/netfilter/
15016 F:      include/net/netfilter/
15017 F:      include/uapi/linux/netfilter*
15018 F:      include/uapi/linux/netfilter/
15019 F:      net/*/netfilter.c
15020 F:      net/*/netfilter/
15021 F:      net/bridge/br_netfilter*.c
15022 F:      net/netfilter/
15023
15024 NETROM NETWORK LAYER
15025 M:      Ralf Baechle <ralf@linux-mips.org>
15026 L:      linux-hams@vger.kernel.org
15027 S:      Maintained
15028 W:      https://linux-ax25.in-berlin.de
15029 F:      include/net/netrom.h
15030 F:      include/uapi/linux/netrom.h
15031 F:      net/netrom/
15032
15033 NETRONIX EMBEDDED CONTROLLER
15034 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
15035 S:      Maintained
15036 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
15037 F:      drivers/mfd/ntxec.c
15038 F:      drivers/pwm/pwm-ntxec.c
15039 F:      drivers/rtc/rtc-ntxec.c
15040 F:      include/linux/mfd/ntxec.h
15041
15042 NETRONOME ETHERNET DRIVERS
15043 M:      Louis Peens <louis.peens@corigine.com>
15044 R:      Jakub Kicinski <kuba@kernel.org>
15045 L:      oss-drivers@corigine.com
15046 S:      Maintained
15047 F:      drivers/net/ethernet/netronome/
15048
15049 NETWORK BLOCK DEVICE (NBD)
15050 M:      Josef Bacik <josef@toxicpanda.com>
15051 L:      linux-block@vger.kernel.org
15052 L:      nbd@other.debian.org
15053 S:      Maintained
15054 F:      Documentation/admin-guide/blockdev/nbd.rst
15055 F:      drivers/block/nbd.c
15056 F:      include/trace/events/nbd.h
15057 F:      include/uapi/linux/nbd.h
15058
15059 NETWORK DROP MONITOR
15060 M:      Neil Horman <nhorman@tuxdriver.com>
15061 L:      netdev@vger.kernel.org
15062 S:      Maintained
15063 W:      https://fedorahosted.org/dropwatch/
15064 F:      include/uapi/linux/net_dropmon.h
15065 F:      net/core/drop_monitor.c
15066
15067 NETWORKING DRIVERS
15068 M:      "David S. Miller" <davem@davemloft.net>
15069 M:      Eric Dumazet <edumazet@google.com>
15070 M:      Jakub Kicinski <kuba@kernel.org>
15071 M:      Paolo Abeni <pabeni@redhat.com>
15072 L:      netdev@vger.kernel.org
15073 S:      Maintained
15074 P:      Documentation/process/maintainer-netdev.rst
15075 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15078 F:      Documentation/devicetree/bindings/net/
15079 F:      Documentation/networking/net_cachelines/net_device.rst
15080 F:      drivers/connector/
15081 F:      drivers/net/
15082 F:      include/dt-bindings/net/
15083 F:      include/linux/etherdevice.h
15084 F:      include/linux/fcdevice.h
15085 F:      include/linux/fddidevice.h
15086 F:      include/linux/hippidevice.h
15087 F:      include/linux/if_*
15088 F:      include/linux/inetdevice.h
15089 F:      include/linux/netdevice.h
15090 F:      include/uapi/linux/if_*
15091 F:      include/uapi/linux/netdevice.h
15092 X:      drivers/net/wireless/
15093
15094 NETWORKING DRIVERS (WIRELESS)
15095 M:      Kalle Valo <kvalo@kernel.org>
15096 L:      linux-wireless@vger.kernel.org
15097 S:      Maintained
15098 W:      https://wireless.wiki.kernel.org/
15099 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15102 F:      Documentation/devicetree/bindings/net/wireless/
15103 F:      drivers/net/wireless/
15104
15105 NETWORKING [DSA]
15106 M:      Andrew Lunn <andrew@lunn.ch>
15107 M:      Florian Fainelli <f.fainelli@gmail.com>
15108 M:      Vladimir Oltean <olteanv@gmail.com>
15109 S:      Maintained
15110 F:      Documentation/devicetree/bindings/net/dsa/
15111 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15112 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15113 F:      drivers/net/dsa/
15114 F:      include/linux/dsa/
15115 F:      include/linux/platform_data/dsa.h
15116 F:      include/net/dsa.h
15117 F:      net/dsa/
15118 F:      tools/testing/selftests/drivers/net/dsa/
15119
15120 NETWORKING [GENERAL]
15121 M:      "David S. Miller" <davem@davemloft.net>
15122 M:      Eric Dumazet <edumazet@google.com>
15123 M:      Jakub Kicinski <kuba@kernel.org>
15124 M:      Paolo Abeni <pabeni@redhat.com>
15125 L:      netdev@vger.kernel.org
15126 S:      Maintained
15127 P:      Documentation/process/maintainer-netdev.rst
15128 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15129 B:      mailto:netdev@vger.kernel.org
15130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15132 F:      Documentation/core-api/netlink.rst
15133 F:      Documentation/netlink/
15134 F:      Documentation/networking/
15135 F:      Documentation/networking/net_cachelines/
15136 F:      Documentation/process/maintainer-netdev.rst
15137 F:      Documentation/userspace-api/netlink/
15138 F:      include/linux/in.h
15139 F:      include/linux/indirect_call_wrapper.h
15140 F:      include/linux/net.h
15141 F:      include/linux/netdevice.h
15142 F:      include/net/
15143 F:      include/uapi/linux/in.h
15144 F:      include/uapi/linux/net.h
15145 F:      include/uapi/linux/net_namespace.h
15146 F:      include/uapi/linux/netdevice.h
15147 F:      lib/net_utils.c
15148 F:      lib/random32.c
15149 F:      net/
15150 F:      tools/net/
15151 F:      tools/testing/selftests/net/
15152 X:      net/9p/
15153 X:      net/bluetooth/
15154
15155 NETWORKING [IPSEC]
15156 M:      Steffen Klassert <steffen.klassert@secunet.com>
15157 M:      Herbert Xu <herbert@gondor.apana.org.au>
15158 M:      "David S. Miller" <davem@davemloft.net>
15159 L:      netdev@vger.kernel.org
15160 S:      Maintained
15161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15163 F:      include/net/xfrm.h
15164 F:      include/uapi/linux/xfrm.h
15165 F:      net/ipv4/ah4.c
15166 F:      net/ipv4/esp4*
15167 F:      net/ipv4/ip_vti.c
15168 F:      net/ipv4/ipcomp.c
15169 F:      net/ipv4/xfrm*
15170 F:      net/ipv6/ah6.c
15171 F:      net/ipv6/esp6*
15172 F:      net/ipv6/ip6_vti.c
15173 F:      net/ipv6/ipcomp6.c
15174 F:      net/ipv6/xfrm*
15175 F:      net/key/
15176 F:      net/xfrm/
15177 F:      tools/testing/selftests/net/ipsec.c
15178
15179 NETWORKING [IPv4/IPv6]
15180 M:      "David S. Miller" <davem@davemloft.net>
15181 M:      David Ahern <dsahern@kernel.org>
15182 L:      netdev@vger.kernel.org
15183 S:      Maintained
15184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15185 F:      arch/x86/net/*
15186 F:      include/linux/ip.h
15187 F:      include/linux/ipv6*
15188 F:      include/net/fib*
15189 F:      include/net/ip*
15190 F:      include/net/route.h
15191 F:      net/ipv4/
15192 F:      net/ipv6/
15193
15194 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15195 M:      Paul Moore <paul@paul-moore.com>
15196 L:      netdev@vger.kernel.org
15197 L:      linux-security-module@vger.kernel.org
15198 S:      Supported
15199 W:      https://github.com/netlabel
15200 F:      Documentation/netlabel/
15201 F:      include/net/calipso.h
15202 F:      include/net/cipso_ipv4.h
15203 F:      include/net/netlabel.h
15204 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15205 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15206 F:      net/ipv4/cipso_ipv4.c
15207 F:      net/ipv6/calipso.c
15208 F:      net/netfilter/xt_CONNSECMARK.c
15209 F:      net/netfilter/xt_SECMARK.c
15210 F:      net/netlabel/
15211
15212 NETWORKING [MACSEC]
15213 M:      Sabrina Dubroca <sd@queasysnail.net>
15214 L:      netdev@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/net/macsec.c
15217 F:      include/net/macsec.h
15218 F:      include/uapi/linux/if_macsec.h
15219 K:      macsec
15220 K:      \bmdo_
15221
15222 NETWORKING [MPTCP]
15223 M:      Matthieu Baerts <matttbe@kernel.org>
15224 M:      Mat Martineau <martineau@kernel.org>
15225 R:      Geliang Tang <geliang.tang@linux.dev>
15226 L:      netdev@vger.kernel.org
15227 L:      mptcp@lists.linux.dev
15228 S:      Maintained
15229 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15230 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15231 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15232 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15233 F:      Documentation/netlink/specs/mptcp_pm.yaml
15234 F:      Documentation/networking/mptcp-sysctl.rst
15235 F:      include/net/mptcp.h
15236 F:      include/trace/events/mptcp.h
15237 F:      include/uapi/linux/mptcp*.h
15238 F:      net/mptcp/
15239 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15240 F:      tools/testing/selftests/net/mptcp/
15241
15242 NETWORKING [TCP]
15243 M:      Eric Dumazet <edumazet@google.com>
15244 L:      netdev@vger.kernel.org
15245 S:      Maintained
15246 F:      Documentation/networking/net_cachelines/tcp_sock.rst
15247 F:      include/linux/tcp.h
15248 F:      include/net/tcp.h
15249 F:      include/trace/events/tcp.h
15250 F:      include/uapi/linux/tcp.h
15251 F:      net/ipv4/syncookies.c
15252 F:      net/ipv4/tcp*.c
15253 F:      net/ipv6/syncookies.c
15254 F:      net/ipv6/tcp*.c
15255
15256 NETWORKING [TLS]
15257 M:      Boris Pismenny <borisp@nvidia.com>
15258 M:      John Fastabend <john.fastabend@gmail.com>
15259 M:      Jakub Kicinski <kuba@kernel.org>
15260 L:      netdev@vger.kernel.org
15261 S:      Maintained
15262 F:      include/net/tls.h
15263 F:      include/uapi/linux/tls.h
15264 F:      net/tls/*
15265
15266 NETXEN (1/10) GbE SUPPORT
15267 M:      Manish Chopra <manishc@marvell.com>
15268 M:      Rahul Verma <rahulv@marvell.com>
15269 M:      GR-Linux-NIC-Dev@marvell.com
15270 L:      netdev@vger.kernel.org
15271 S:      Supported
15272 F:      drivers/net/ethernet/qlogic/netxen/
15273
15274 NET_FAILOVER MODULE
15275 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15276 L:      netdev@vger.kernel.org
15277 S:      Supported
15278 F:      Documentation/networking/net_failover.rst
15279 F:      drivers/net/net_failover.c
15280 F:      include/net/net_failover.h
15281
15282 NEXTHOP
15283 M:      David Ahern <dsahern@kernel.org>
15284 L:      netdev@vger.kernel.org
15285 S:      Maintained
15286 F:      include/net/netns/nexthop.h
15287 F:      include/net/nexthop.h
15288 F:      include/uapi/linux/nexthop.h
15289 F:      net/ipv4/nexthop.c
15290
15291 NFC SUBSYSTEM
15292 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15293 L:      netdev@vger.kernel.org
15294 S:      Maintained
15295 F:      Documentation/devicetree/bindings/net/nfc/
15296 F:      drivers/nfc/
15297 F:      include/net/nfc/
15298 F:      include/uapi/linux/nfc.h
15299 F:      net/nfc/
15300
15301 NFC VIRTUAL NCI DEVICE DRIVER
15302 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15303 L:      netdev@vger.kernel.org
15304 S:      Supported
15305 F:      drivers/nfc/virtual_ncidev.c
15306 F:      tools/testing/selftests/nci/
15307
15308 NFS, SUNRPC, AND LOCKD CLIENTS
15309 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15310 M:      Anna Schumaker <anna@kernel.org>
15311 L:      linux-nfs@vger.kernel.org
15312 S:      Maintained
15313 W:      http://client.linux-nfs.org
15314 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15315 F:      Documentation/filesystems/nfs/
15316 F:      fs/lockd/
15317 F:      fs/nfs/
15318 F:      fs/nfs_common/
15319 F:      include/linux/lockd/
15320 F:      include/linux/nfs*
15321 F:      include/linux/sunrpc/
15322 F:      include/uapi/linux/nfs*
15323 F:      include/uapi/linux/sunrpc/
15324 F:      net/sunrpc/
15325
15326 NILFS2 FILESYSTEM
15327 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15328 L:      linux-nilfs@vger.kernel.org
15329 S:      Supported
15330 W:      https://nilfs.sourceforge.io/
15331 W:      https://nilfs.osdn.jp/
15332 T:      git https://github.com/konis/nilfs2.git
15333 F:      Documentation/filesystems/nilfs2.rst
15334 F:      fs/nilfs2/
15335 F:      include/trace/events/nilfs2.h
15336 F:      include/uapi/linux/nilfs2_api.h
15337 F:      include/uapi/linux/nilfs2_ondisk.h
15338
15339 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15340 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15341 S:      Maintained
15342 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15343 F:      Documentation/scsi/NinjaSCSI.rst
15344 F:      drivers/scsi/pcmcia/nsp_*
15345
15346 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15347 M:      GOTO Masanori <gotom@debian.or.jp>
15348 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15349 S:      Maintained
15350 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15351 F:      Documentation/scsi/NinjaSCSI.rst
15352 F:      drivers/scsi/nsp32*
15353
15354 NINTENDO HID DRIVER
15355 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15356 L:      linux-input@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/hid/hid-nintendo*
15359
15360 NIOS2 ARCHITECTURE
15361 M:      Dinh Nguyen <dinguyen@kernel.org>
15362 S:      Maintained
15363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15364 F:      arch/nios2/
15365
15366 NITRO ENCLAVES (NE)
15367 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15368 L:      linux-kernel@vger.kernel.org
15369 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15370 S:      Supported
15371 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15372 F:      Documentation/virt/ne_overview.rst
15373 F:      drivers/virt/nitro_enclaves/
15374 F:      include/linux/nitro_enclaves.h
15375 F:      include/uapi/linux/nitro_enclaves.h
15376 F:      samples/nitro_enclaves/
15377
15378 NOHZ, DYNTICKS SUPPORT
15379 M:      Frederic Weisbecker <frederic@kernel.org>
15380 M:      Thomas Gleixner <tglx@linutronix.de>
15381 M:      Ingo Molnar <mingo@kernel.org>
15382 L:      linux-kernel@vger.kernel.org
15383 S:      Maintained
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15385 F:      include/linux/sched/nohz.h
15386 F:      include/linux/tick.h
15387 F:      kernel/time/tick*.*
15388
15389 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15390 M:      Pavel Machek <pavel@ucw.cz>
15391 M:      Sakari Ailus <sakari.ailus@iki.fi>
15392 L:      linux-media@vger.kernel.org
15393 S:      Maintained
15394 F:      drivers/media/i2c/ad5820.c
15395 F:      drivers/media/i2c/et8ek8
15396
15397 NOKIA N900 POWER SUPPLY DRIVERS
15398 R:      Pali Rohár <pali@kernel.org>
15399 F:      drivers/power/supply/bq2415x_charger.c
15400 F:      drivers/power/supply/bq27xxx_battery.c
15401 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15402 F:      drivers/power/supply/isp1704_charger.c
15403 F:      drivers/power/supply/rx51_battery.c
15404 F:      include/linux/power/bq2415x_charger.h
15405 F:      include/linux/power/bq27xxx_battery.h
15406
15407 NOLIBC HEADER FILE
15408 M:      Willy Tarreau <w@1wt.eu>
15409 M:      Thomas Weißschuh <linux@weissschuh.net>
15410 S:      Maintained
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15412 F:      tools/include/nolibc/
15413 F:      tools/testing/selftests/nolibc/
15414
15415 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15416 M:      Hans de Goede <hdegoede@redhat.com>
15417 L:      linux-input@vger.kernel.org
15418 S:      Maintained
15419 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15420
15421 NSDEPS
15422 M:      Matthias Maennich <maennich@google.com>
15423 S:      Maintained
15424 F:      Documentation/core-api/symbol-namespaces.rst
15425 F:      scripts/nsdeps
15426
15427 NTB AMD DRIVER
15428 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15429 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15430 L:      ntb@lists.linux.dev
15431 S:      Supported
15432 F:      drivers/ntb/hw/amd/
15433
15434 NTB DRIVER CORE
15435 M:      Jon Mason <jdmason@kudzu.us>
15436 M:      Dave Jiang <dave.jiang@intel.com>
15437 M:      Allen Hubbe <allenbh@gmail.com>
15438 L:      ntb@lists.linux.dev
15439 S:      Supported
15440 W:      https://github.com/jonmason/ntb/wiki
15441 T:      git https://github.com/jonmason/ntb.git
15442 F:      drivers/net/ntb_netdev.c
15443 F:      drivers/ntb/
15444 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15445 F:      include/linux/ntb.h
15446 F:      include/linux/ntb_transport.h
15447 F:      tools/testing/selftests/ntb/
15448
15449 NTB IDT DRIVER
15450 M:      Serge Semin <fancer.lancer@gmail.com>
15451 L:      ntb@lists.linux.dev
15452 S:      Supported
15453 F:      drivers/ntb/hw/idt/
15454
15455 NTB INTEL DRIVER
15456 M:      Dave Jiang <dave.jiang@intel.com>
15457 L:      ntb@lists.linux.dev
15458 S:      Supported
15459 W:      https://github.com/davejiang/linux/wiki
15460 T:      git https://github.com/davejiang/linux.git
15461 F:      drivers/ntb/hw/intel/
15462
15463 NTFS FILESYSTEM
15464 M:      Anton Altaparmakov <anton@tuxera.com>
15465 R:      Namjae Jeon <linkinjeon@kernel.org>
15466 L:      linux-ntfs-dev@lists.sourceforge.net
15467 S:      Supported
15468 W:      http://www.tuxera.com/
15469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15470 F:      Documentation/filesystems/ntfs.rst
15471 F:      fs/ntfs/
15472
15473 NTFS3 FILESYSTEM
15474 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15475 L:      ntfs3@lists.linux.dev
15476 S:      Supported
15477 W:      http://www.paragon-software.com/
15478 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15479 F:      Documentation/filesystems/ntfs3.rst
15480 F:      fs/ntfs3/
15481
15482 NUBUS SUBSYSTEM
15483 M:      Finn Thain <fthain@linux-m68k.org>
15484 L:      linux-m68k@lists.linux-m68k.org
15485 S:      Maintained
15486 F:      arch/*/include/asm/nubus.h
15487 F:      drivers/nubus/
15488 F:      include/linux/nubus.h
15489 F:      include/uapi/linux/nubus.h
15490
15491 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15492 M:      Antonino Daplas <adaplas@gmail.com>
15493 L:      linux-fbdev@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/video/fbdev/nvidia/
15496 F:      drivers/video/fbdev/riva/
15497
15498 NVIDIA WMI EC BACKLIGHT DRIVER
15499 M:      Daniel Dadap <ddadap@nvidia.com>
15500 L:      platform-driver-x86@vger.kernel.org
15501 S:      Supported
15502 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15503 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15504
15505 NVM EXPRESS DRIVER
15506 M:      Keith Busch <kbusch@kernel.org>
15507 M:      Jens Axboe <axboe@fb.com>
15508 M:      Christoph Hellwig <hch@lst.de>
15509 M:      Sagi Grimberg <sagi@grimberg.me>
15510 L:      linux-nvme@lists.infradead.org
15511 S:      Supported
15512 W:      http://git.infradead.org/nvme.git
15513 T:      git git://git.infradead.org/nvme.git
15514 F:      Documentation/nvme/
15515 F:      drivers/nvme/common/
15516 F:      drivers/nvme/host/
15517 F:      include/linux/nvme-*.h
15518 F:      include/linux/nvme.h
15519 F:      include/uapi/linux/nvme_ioctl.h
15520
15521 NVM EXPRESS FABRICS AUTHENTICATION
15522 M:      Hannes Reinecke <hare@suse.de>
15523 L:      linux-nvme@lists.infradead.org
15524 S:      Supported
15525 F:      drivers/nvme/host/auth.c
15526 F:      drivers/nvme/target/auth.c
15527 F:      drivers/nvme/target/fabrics-cmd-auth.c
15528 F:      include/linux/nvme-auth.h
15529
15530 NVM EXPRESS FC TRANSPORT DRIVERS
15531 M:      James Smart <james.smart@broadcom.com>
15532 L:      linux-nvme@lists.infradead.org
15533 S:      Supported
15534 F:      drivers/nvme/host/fc.c
15535 F:      drivers/nvme/target/fc.c
15536 F:      drivers/nvme/target/fcloop.c
15537 F:      include/linux/nvme-fc-driver.h
15538 F:      include/linux/nvme-fc.h
15539
15540 NVM EXPRESS HARDWARE MONITORING SUPPORT
15541 M:      Guenter Roeck <linux@roeck-us.net>
15542 L:      linux-nvme@lists.infradead.org
15543 S:      Supported
15544 F:      drivers/nvme/host/hwmon.c
15545
15546 NVM EXPRESS TARGET DRIVER
15547 M:      Christoph Hellwig <hch@lst.de>
15548 M:      Sagi Grimberg <sagi@grimberg.me>
15549 M:      Chaitanya Kulkarni <kch@nvidia.com>
15550 L:      linux-nvme@lists.infradead.org
15551 S:      Supported
15552 W:      http://git.infradead.org/nvme.git
15553 T:      git git://git.infradead.org/nvme.git
15554 F:      drivers/nvme/target/
15555
15556 NVMEM FRAMEWORK
15557 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15558 S:      Maintained
15559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15560 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15561 F:      Documentation/devicetree/bindings/nvmem/
15562 F:      drivers/nvmem/
15563 F:      include/linux/nvmem-consumer.h
15564 F:      include/linux/nvmem-provider.h
15565
15566 NXP BLUETOOTH WIRELESS DRIVERS
15567 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15568 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15569 S:      Maintained
15570 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15571 F:      drivers/bluetooth/btnxpuart.c
15572
15573 NXP C45 TJA11XX PHY DRIVER
15574 M:      Andrei Botila <andrei.botila@oss.nxp.com>
15575 L:      netdev@vger.kernel.org
15576 S:      Maintained
15577 F:      drivers/net/phy/nxp-c45-tja11xx*
15578
15579 NXP FSPI DRIVER
15580 M:      Han Xu <han.xu@nxp.com>
15581 M:      Haibo Chen <haibo.chen@nxp.com>
15582 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15583 L:      linux-spi@vger.kernel.org
15584 S:      Maintained
15585 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15586 F:      drivers/spi/spi-nxp-fspi.c
15587
15588 NXP FXAS21002C DRIVER
15589 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15590 L:      linux-iio@vger.kernel.org
15591 S:      Maintained
15592 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15593 F:      drivers/iio/gyro/fxas21002c.h
15594 F:      drivers/iio/gyro/fxas21002c_core.c
15595 F:      drivers/iio/gyro/fxas21002c_i2c.c
15596 F:      drivers/iio/gyro/fxas21002c_spi.c
15597
15598 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15599 M:      Haibo Chen <haibo.chen@nxp.com>
15600 L:      linux-iio@vger.kernel.org
15601 L:      linux-imx@nxp.com
15602 S:      Maintained
15603 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15604 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15605 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15606 F:      drivers/iio/adc/imx7d_adc.c
15607 F:      drivers/iio/adc/imx93_adc.c
15608 F:      drivers/iio/adc/vf610_adc.c
15609
15610 NXP i.MX 8M ISI DRIVER
15611 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15612 L:      linux-media@vger.kernel.org
15613 S:      Maintained
15614 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15615 F:      drivers/media/platform/nxp/imx8-isi/
15616
15617 NXP i.MX 8MP DW100 V4L2 DRIVER
15618 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15619 L:      linux-media@vger.kernel.org
15620 S:      Maintained
15621 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15622 F:      Documentation/userspace-api/media/drivers/dw100.rst
15623 F:      drivers/media/platform/nxp/dw100/
15624 F:      include/uapi/linux/dw100.h
15625
15626 NXP i.MX 8MQ DCSS DRIVER
15627 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15628 R:      Lucas Stach <l.stach@pengutronix.de>
15629 L:      dri-devel@lists.freedesktop.org
15630 S:      Maintained
15631 T:      git git://anongit.freedesktop.org/drm/drm-misc
15632 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15633 F:      drivers/gpu/drm/imx/dcss/
15634
15635 NXP i.MX 8QXP ADC DRIVER
15636 M:      Cai Huoqing <cai.huoqing@linux.dev>
15637 M:      Haibo Chen <haibo.chen@nxp.com>
15638 L:      linux-imx@nxp.com
15639 L:      linux-iio@vger.kernel.org
15640 S:      Maintained
15641 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15642 F:      drivers/iio/adc/imx8qxp-adc.c
15643
15644 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15645 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15646 R:      NXP Linux Team <linux-imx@nxp.com>
15647 L:      linux-media@vger.kernel.org
15648 S:      Maintained
15649 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15650 F:      drivers/media/platform/nxp/imx-jpeg
15651
15652 NXP i.MX CLOCK DRIVERS
15653 M:      Abel Vesa <abelvesa@kernel.org>
15654 R:      Peng Fan <peng.fan@nxp.com>
15655 L:      linux-clk@vger.kernel.org
15656 L:      linux-imx@nxp.com
15657 S:      Maintained
15658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15659 F:      Documentation/devicetree/bindings/clock/imx*
15660 F:      drivers/clk/imx/
15661 F:      include/dt-bindings/clock/imx*
15662
15663 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15664 M:      Jagan Teki <jagan@amarulasolutions.com>
15665 S:      Maintained
15666 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15667 F:      drivers/regulator/pf8x00-regulator.c
15668
15669 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15670 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15671 L:      linux-kernel@vger.kernel.org
15672 S:      Maintained
15673 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15674 F:      drivers/extcon/extcon-ptn5150.c
15675
15676 NXP SGTL5000 DRIVER
15677 M:      Fabio Estevam <festevam@gmail.com>
15678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15679 S:      Maintained
15680 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15681 F:      sound/soc/codecs/sgtl5000*
15682
15683 NXP SJA1105 ETHERNET SWITCH DRIVER
15684 M:      Vladimir Oltean <olteanv@gmail.com>
15685 L:      linux-kernel@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/net/dsa/sja1105
15688 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15689
15690 NXP TDA998X DRM DRIVER
15691 M:      Russell King <linux@armlinux.org.uk>
15692 S:      Maintained
15693 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15694 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15695 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15696 F:      include/drm/i2c/tda998x.h
15697 F:      include/dt-bindings/display/tda998x.h
15698 K:      "nxp,tda998x"
15699
15700 NXP TFA9879 DRIVER
15701 M:      Peter Rosin <peda@axentia.se>
15702 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15703 S:      Maintained
15704 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15705 F:      sound/soc/codecs/tfa9879*
15706
15707 NXP-NCI NFC DRIVER
15708 S:      Orphan
15709 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15710 F:      drivers/nfc/nxp-nci
15711
15712 NXP/Goodix TFA989X (TFA1) DRIVER
15713 M:      Stephan Gerhold <stephan@gerhold.net>
15714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15715 S:      Maintained
15716 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15717 F:      sound/soc/codecs/tfa989x.c
15718
15719 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15720 M:      Jonas Malaco <jonas@protocubo.io>
15721 L:      linux-hwmon@vger.kernel.org
15722 S:      Maintained
15723 F:      Documentation/hwmon/nzxt-kraken2.rst
15724 F:      drivers/hwmon/nzxt-kraken2.c
15725
15726 NZXT-SMART2 HARDWARE MONITORING DRIVER
15727 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15728 L:      linux-hwmon@vger.kernel.org
15729 S:      Maintained
15730 F:      Documentation/hwmon/nzxt-smart2.rst
15731 F:      drivers/hwmon/nzxt-smart2.c
15732
15733 OBJAGG
15734 M:      Jiri Pirko <jiri@resnulli.us>
15735 L:      netdev@vger.kernel.org
15736 S:      Supported
15737 F:      include/linux/objagg.h
15738 F:      lib/objagg.c
15739 F:      lib/test_objagg.c
15740
15741 OBJPOOL
15742 M:      Matt Wu <wuqiang.matt@bytedance.com>
15743 S:      Supported
15744 F:      include/linux/objpool.h
15745 F:      lib/objpool.c
15746 F:      lib/test_objpool.c
15747
15748 OBJTOOL
15749 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15750 M:      Peter Zijlstra <peterz@infradead.org>
15751 S:      Supported
15752 F:      include/linux/objtool*.h
15753 F:      tools/objtool/
15754
15755 OCELOT ETHERNET SWITCH DRIVER
15756 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15757 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15758 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15759 M:      UNGLinuxDriver@microchip.com
15760 L:      netdev@vger.kernel.org
15761 S:      Supported
15762 F:      drivers/net/dsa/ocelot/*
15763 F:      drivers/net/ethernet/mscc/
15764 F:      include/soc/mscc/ocelot*
15765 F:      net/dsa/tag_ocelot.c
15766 F:      net/dsa/tag_ocelot_8021q.c
15767 F:      tools/testing/selftests/drivers/net/ocelot/*
15768
15769 OCELOT EXTERNAL SWITCH CONTROL
15770 M:      Colin Foster <colin.foster@in-advantage.com>
15771 S:      Supported
15772 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15773 F:      drivers/mfd/ocelot*
15774 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15775 F:      include/linux/mfd/ocelot.h
15776
15777 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15778 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15779 M:      Andrew Donnellan <ajd@linux.ibm.com>
15780 L:      linuxppc-dev@lists.ozlabs.org
15781 S:      Supported
15782 F:      Documentation/userspace-api/accelerators/ocxl.rst
15783 F:      arch/powerpc/include/asm/pnv-ocxl.h
15784 F:      arch/powerpc/platforms/powernv/ocxl.c
15785 F:      drivers/misc/ocxl/
15786 F:      include/misc/ocxl*
15787 F:      include/uapi/misc/ocxl.h
15788
15789 OMAP AUDIO SUPPORT
15790 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15791 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15793 L:      linux-omap@vger.kernel.org
15794 S:      Maintained
15795 F:      sound/soc/ti/n810.c
15796 F:      sound/soc/ti/omap*
15797 F:      sound/soc/ti/rx51.c
15798 F:      sound/soc/ti/sdma-pcm.*
15799
15800 OMAP CLOCK FRAMEWORK SUPPORT
15801 M:      Paul Walmsley <paul@pwsan.com>
15802 L:      linux-omap@vger.kernel.org
15803 S:      Maintained
15804 F:      arch/arm/*omap*/*clock*
15805
15806 OMAP DEVICE TREE SUPPORT
15807 M:      Benoît Cousson <bcousson@baylibre.com>
15808 M:      Tony Lindgren <tony@atomide.com>
15809 L:      linux-omap@vger.kernel.org
15810 L:      devicetree@vger.kernel.org
15811 S:      Maintained
15812 F:      arch/arm/boot/dts/ti/omap/
15813
15814 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15815 L:      linux-omap@vger.kernel.org
15816 L:      linux-fbdev@vger.kernel.org
15817 S:      Orphan
15818 F:      Documentation/arch/arm/omap/dss.rst
15819 F:      drivers/video/fbdev/omap2/
15820
15821 OMAP FRAMEBUFFER SUPPORT
15822 L:      linux-fbdev@vger.kernel.org
15823 L:      linux-omap@vger.kernel.org
15824 S:      Orphan
15825 F:      drivers/video/fbdev/omap/
15826
15827 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15828 M:      Roger Quadros <rogerq@kernel.org>
15829 M:      Tony Lindgren <tony@atomide.com>
15830 L:      linux-omap@vger.kernel.org
15831 S:      Maintained
15832 F:      arch/arm/mach-omap2/*gpmc*
15833 F:      drivers/memory/omap-gpmc.c
15834
15835 OMAP GPIO DRIVER
15836 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15837 M:      Santosh Shilimkar <ssantosh@kernel.org>
15838 M:      Kevin Hilman <khilman@kernel.org>
15839 L:      linux-omap@vger.kernel.org
15840 S:      Maintained
15841 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15842 F:      drivers/gpio/gpio-omap.c
15843
15844 OMAP HARDWARE SPINLOCK SUPPORT
15845 L:      linux-omap@vger.kernel.org
15846 S:      Orphan
15847 F:      drivers/hwspinlock/omap_hwspinlock.c
15848
15849 OMAP HS MMC SUPPORT
15850 L:      linux-mmc@vger.kernel.org
15851 L:      linux-omap@vger.kernel.org
15852 S:      Orphan
15853 F:      drivers/mmc/host/omap_hsmmc.c
15854
15855 OMAP HWMOD DATA
15856 M:      Paul Walmsley <paul@pwsan.com>
15857 L:      linux-omap@vger.kernel.org
15858 S:      Maintained
15859 F:      arch/arm/mach-omap2/omap_hwmod*data*
15860
15861 OMAP HWMOD SUPPORT
15862 M:      Benoît Cousson <bcousson@baylibre.com>
15863 M:      Paul Walmsley <paul@pwsan.com>
15864 L:      linux-omap@vger.kernel.org
15865 S:      Maintained
15866 F:      arch/arm/mach-omap2/omap_hwmod.*
15867
15868 OMAP I2C DRIVER
15869 M:      Vignesh R <vigneshr@ti.com>
15870 L:      linux-omap@vger.kernel.org
15871 L:      linux-i2c@vger.kernel.org
15872 S:      Maintained
15873 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15874 F:      drivers/i2c/busses/i2c-omap.c
15875
15876 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15878 L:      linux-media@vger.kernel.org
15879 S:      Maintained
15880 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15881 F:      drivers/media/platform/ti/omap3isp/
15882 F:      drivers/staging/media/omap4iss/
15883
15884 OMAP MMC SUPPORT
15885 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15886 L:      linux-omap@vger.kernel.org
15887 S:      Odd Fixes
15888 F:      drivers/mmc/host/omap.c
15889
15890 OMAP POWER MANAGEMENT SUPPORT
15891 M:      Kevin Hilman <khilman@kernel.org>
15892 L:      linux-omap@vger.kernel.org
15893 S:      Maintained
15894 F:      arch/arm/*omap*/*pm*
15895 F:      drivers/cpufreq/omap-cpufreq.c
15896
15897 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15898 M:      Paul Walmsley <paul@pwsan.com>
15899 L:      linux-omap@vger.kernel.org
15900 S:      Maintained
15901 F:      arch/arm/mach-omap2/prm*
15902
15903 OMAP RANDOM NUMBER GENERATOR SUPPORT
15904 M:      Deepak Saxena <dsaxena@plexity.net>
15905 S:      Maintained
15906 F:      drivers/char/hw_random/omap-rng.c
15907
15908 OMAP USB SUPPORT
15909 L:      linux-usb@vger.kernel.org
15910 L:      linux-omap@vger.kernel.org
15911 S:      Orphan
15912 F:      arch/arm/*omap*/usb*
15913 F:      drivers/usb/*/*omap*
15914
15915 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15916 M:      Mark Jackson <mpfj@newflow.co.uk>
15917 L:      linux-omap@vger.kernel.org
15918 S:      Maintained
15919 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15920
15921 OMAP1 SUPPORT
15922 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15923 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15924 M:      Tony Lindgren <tony@atomide.com>
15925 L:      linux-omap@vger.kernel.org
15926 S:      Maintained
15927 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15929 F:      arch/arm/configs/omap1_defconfig
15930 F:      arch/arm/mach-omap1/
15931 F:      drivers/i2c/busses/i2c-omap.c
15932 F:      include/linux/platform_data/ams-delta-fiq.h
15933 F:      include/linux/platform_data/i2c-omap.h
15934
15935 OMAP2+ SUPPORT
15936 M:      Tony Lindgren <tony@atomide.com>
15937 L:      linux-omap@vger.kernel.org
15938 S:      Maintained
15939 W:      http://www.muru.com/linux/omap/
15940 W:      http://linux.omap.com/
15941 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15943 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15944 F:      arch/arm/configs/omap2plus_defconfig
15945 F:      arch/arm/mach-omap2/
15946 F:      drivers/bus/omap*.[ch]
15947 F:      drivers/bus/ti-sysc.c
15948 F:      drivers/gpio/gpio-tps65219.c
15949 F:      drivers/i2c/busses/i2c-omap.c
15950 F:      drivers/irqchip/irq-omap-intc.c
15951 F:      drivers/mfd/*omap*.c
15952 F:      drivers/mfd/menelaus.c
15953 F:      drivers/mfd/palmas.c
15954 F:      drivers/mfd/tps65217.c
15955 F:      drivers/mfd/tps65218.c
15956 F:      drivers/mfd/tps65219.c
15957 F:      drivers/mfd/tps65910.c
15958 F:      drivers/mfd/twl-core.[ch]
15959 F:      drivers/mfd/twl4030*.c
15960 F:      drivers/mfd/twl6030*.c
15961 F:      drivers/mfd/twl6040*.c
15962 F:      drivers/regulator/palmas-regulator*.c
15963 F:      drivers/regulator/pbias-regulator.c
15964 F:      drivers/regulator/tps65217-regulator.c
15965 F:      drivers/regulator/tps65218-regulator.c
15966 F:      drivers/regulator/tps65219-regulator.c
15967 F:      drivers/regulator/tps65910-regulator.c
15968 F:      drivers/regulator/twl-regulator.c
15969 F:      drivers/regulator/twl6030-regulator.c
15970 F:      include/linux/platform_data/i2c-omap.h
15971 F:      include/linux/platform_data/ti-sysc.h
15972
15973 OMFS FILESYSTEM
15974 M:      Bob Copeland <me@bobcopeland.com>
15975 L:      linux-karma-devel@lists.sourceforge.net
15976 S:      Maintained
15977 F:      Documentation/filesystems/omfs.rst
15978 F:      fs/omfs/
15979
15980 OMNIVISION OG01A1B SENSOR DRIVER
15981 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15982 L:      linux-media@vger.kernel.org
15983 S:      Maintained
15984 F:      drivers/media/i2c/og01a1b.c
15985
15986 OMNIVISION OV01A10 SENSOR DRIVER
15987 M:      Bingbu Cao <bingbu.cao@intel.com>
15988 L:      linux-media@vger.kernel.org
15989 S:      Maintained
15990 T:      git git://linuxtv.org/media_tree.git
15991 F:      drivers/media/i2c/ov01a10.c
15992
15993 OMNIVISION OV02A10 SENSOR DRIVER
15994 L:      linux-media@vger.kernel.org
15995 S:      Orphan
15996 T:      git git://linuxtv.org/media_tree.git
15997 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15998 F:      drivers/media/i2c/ov02a10.c
15999
16000 OMNIVISION OV08D10 SENSOR DRIVER
16001 M:      Jimmy Su <jimmy.su@intel.com>
16002 L:      linux-media@vger.kernel.org
16003 S:      Maintained
16004 T:      git git://linuxtv.org/media_tree.git
16005 F:      drivers/media/i2c/ov08d10.c
16006
16007 OMNIVISION OV08X40 SENSOR DRIVER
16008 M:      Jason Chen <jason.z.chen@intel.com>
16009 L:      linux-media@vger.kernel.org
16010 S:      Maintained
16011 T:      git git://linuxtv.org/media_tree.git
16012 F:      drivers/media/i2c/ov08x40.c
16013
16014 OMNIVISION OV13858 SENSOR DRIVER
16015 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16016 L:      linux-media@vger.kernel.org
16017 S:      Maintained
16018 T:      git git://linuxtv.org/media_tree.git
16019 F:      drivers/media/i2c/ov13858.c
16020
16021 OMNIVISION OV13B10 SENSOR DRIVER
16022 M:      Arec Kao <arec.kao@intel.com>
16023 L:      linux-media@vger.kernel.org
16024 S:      Maintained
16025 T:      git git://linuxtv.org/media_tree.git
16026 F:      drivers/media/i2c/ov13b10.c
16027
16028 OMNIVISION OV2680 SENSOR DRIVER
16029 M:      Rui Miguel Silva <rmfrfs@gmail.com>
16030 M:      Hans de Goede <hansg@kernel.org>
16031 L:      linux-media@vger.kernel.org
16032 S:      Maintained
16033 T:      git git://linuxtv.org/media_tree.git
16034 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
16035 F:      drivers/media/i2c/ov2680.c
16036
16037 OMNIVISION OV2685 SENSOR DRIVER
16038 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16039 L:      linux-media@vger.kernel.org
16040 S:      Maintained
16041 T:      git git://linuxtv.org/media_tree.git
16042 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
16043 F:      drivers/media/i2c/ov2685.c
16044
16045 OMNIVISION OV2740 SENSOR DRIVER
16046 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16047 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
16048 R:      Bingbu Cao <bingbu.cao@intel.com>
16049 L:      linux-media@vger.kernel.org
16050 S:      Maintained
16051 T:      git git://linuxtv.org/media_tree.git
16052 F:      drivers/media/i2c/ov2740.c
16053
16054 OMNIVISION OV4689 SENSOR DRIVER
16055 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
16056 L:      linux-media@vger.kernel.org
16057 S:      Maintained
16058 T:      git git://linuxtv.org/media_tree.git
16059 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
16060 F:      drivers/media/i2c/ov4689.c
16061
16062 OMNIVISION OV5640 SENSOR DRIVER
16063 M:      Steve Longerbeam <slongerbeam@gmail.com>
16064 L:      linux-media@vger.kernel.org
16065 S:      Maintained
16066 T:      git git://linuxtv.org/media_tree.git
16067 F:      drivers/media/i2c/ov5640.c
16068
16069 OMNIVISION OV5647 SENSOR DRIVER
16070 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16071 M:      Jacopo Mondi <jacopo@jmondi.org>
16072 L:      linux-media@vger.kernel.org
16073 S:      Maintained
16074 T:      git git://linuxtv.org/media_tree.git
16075 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16076 F:      drivers/media/i2c/ov5647.c
16077
16078 OMNIVISION OV5670 SENSOR DRIVER
16079 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16080 L:      linux-media@vger.kernel.org
16081 S:      Maintained
16082 T:      git git://linuxtv.org/media_tree.git
16083 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16084 F:      drivers/media/i2c/ov5670.c
16085
16086 OMNIVISION OV5675 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:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16092 F:      drivers/media/i2c/ov5675.c
16093
16094 OMNIVISION OV5693 SENSOR DRIVER
16095 M:      Daniel Scally <djrscally@gmail.com>
16096 L:      linux-media@vger.kernel.org
16097 S:      Maintained
16098 T:      git git://linuxtv.org/media_tree.git
16099 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16100 F:      drivers/media/i2c/ov5693.c
16101
16102 OMNIVISION OV5695 SENSOR DRIVER
16103 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16104 L:      linux-media@vger.kernel.org
16105 S:      Maintained
16106 T:      git git://linuxtv.org/media_tree.git
16107 F:      drivers/media/i2c/ov5695.c
16108
16109 OMNIVISION OV64A40 SENSOR DRIVER
16110 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.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,ov64a40.yaml
16115 F:      drivers/media/i2c/ov64a40.c
16116
16117 OMNIVISION OV7670 SENSOR DRIVER
16118 L:      linux-media@vger.kernel.org
16119 S:      Orphan
16120 T:      git git://linuxtv.org/media_tree.git
16121 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16122 F:      drivers/media/i2c/ov7670.c
16123
16124 OMNIVISION OV772x SENSOR DRIVER
16125 M:      Jacopo Mondi <jacopo@jmondi.org>
16126 L:      linux-media@vger.kernel.org
16127 S:      Odd fixes
16128 T:      git git://linuxtv.org/media_tree.git
16129 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16130 F:      drivers/media/i2c/ov772x.c
16131 F:      include/media/i2c/ov772x.h
16132
16133 OMNIVISION OV7740 SENSOR DRIVER
16134 L:      linux-media@vger.kernel.org
16135 S:      Orphan
16136 T:      git git://linuxtv.org/media_tree.git
16137 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16138 F:      drivers/media/i2c/ov7740.c
16139
16140 OMNIVISION OV8856 SENSOR DRIVER
16141 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16142 L:      linux-media@vger.kernel.org
16143 S:      Maintained
16144 T:      git git://linuxtv.org/media_tree.git
16145 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16146 F:      drivers/media/i2c/ov8856.c
16147
16148 OMNIVISION OV8858 SENSOR DRIVER
16149 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16150 M:      Nicholas Roth <nicholas@rothemail.net>
16151 L:      linux-media@vger.kernel.org
16152 S:      Maintained
16153 T:      git git://linuxtv.org/media_tree.git
16154 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16155 F:      drivers/media/i2c/ov8858.c
16156
16157 OMNIVISION OV9282 SENSOR DRIVER
16158 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16159 L:      linux-media@vger.kernel.org
16160 S:      Maintained
16161 T:      git git://linuxtv.org/media_tree.git
16162 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16163 F:      drivers/media/i2c/ov9282.c
16164
16165 OMNIVISION OV9640 SENSOR DRIVER
16166 M:      Petr Cvek <petrcvekcz@gmail.com>
16167 L:      linux-media@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/media/i2c/ov9640.*
16170
16171 OMNIVISION OV9650 SENSOR DRIVER
16172 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16173 R:      Akinobu Mita <akinobu.mita@gmail.com>
16174 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16175 L:      linux-media@vger.kernel.org
16176 S:      Maintained
16177 T:      git git://linuxtv.org/media_tree.git
16178 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16179 F:      drivers/media/i2c/ov9650.c
16180
16181 OMNIVISION OV9734 SENSOR DRIVER
16182 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16183 R:      Bingbu Cao <bingbu.cao@intel.com>
16184 L:      linux-media@vger.kernel.org
16185 S:      Maintained
16186 T:      git git://linuxtv.org/media_tree.git
16187 F:      drivers/media/i2c/ov9734.c
16188
16189 ONBOARD USB HUB DRIVER
16190 M:      Matthias Kaehlcke <mka@chromium.org>
16191 L:      linux-usb@vger.kernel.org
16192 S:      Maintained
16193 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16194 F:      drivers/usb/misc/onboard_usb_hub.c
16195
16196 ONENAND FLASH DRIVER
16197 M:      Kyungmin Park <kyungmin.park@samsung.com>
16198 L:      linux-mtd@lists.infradead.org
16199 S:      Maintained
16200 F:      drivers/mtd/nand/onenand/
16201 F:      include/linux/mtd/onenand*.h
16202
16203 ONEXPLAYER FAN DRIVER
16204 M:      Derek John Clark <derekjohn.clark@gmail.com>
16205 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16206 L:      linux-hwmon@vger.kernel.org
16207 S:      Maintained
16208 F:      drivers/hwmon/oxp-sensors.c
16209
16210 ONIE TLV NVMEM LAYOUT DRIVER
16211 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16212 S:      Maintained
16213 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16214 F:      drivers/nvmem/layouts/onie-tlv.c
16215
16216 ONION OMEGA2+ BOARD
16217 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16218 L:      linux-mips@vger.kernel.org
16219 S:      Maintained
16220 F:      arch/mips/boot/dts/ralink/omega2p.dts
16221
16222 ONSEMI ETHERNET PHY DRIVERS
16223 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16224 L:      netdev@vger.kernel.org
16225 S:      Supported
16226 W:      http://www.onsemi.com
16227 F:      drivers/net/phy/ncn*
16228
16229 OP-TEE DRIVER
16230 M:      Jens Wiklander <jens.wiklander@linaro.org>
16231 L:      op-tee@lists.trustedfirmware.org
16232 S:      Maintained
16233 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16234 F:      drivers/tee/optee/
16235
16236 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16237 M:      Sumit Garg <sumit.garg@linaro.org>
16238 L:      op-tee@lists.trustedfirmware.org
16239 S:      Maintained
16240 F:      drivers/char/hw_random/optee-rng.c
16241
16242 OP-TEE RTC DRIVER
16243 M:      Clément Léger <clement.leger@bootlin.com>
16244 L:      linux-rtc@vger.kernel.org
16245 S:      Maintained
16246 F:      drivers/rtc/rtc-optee.c
16247
16248 OPA-VNIC DRIVER
16249 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16250 L:      linux-rdma@vger.kernel.org
16251 S:      Supported
16252 F:      drivers/infiniband/ulp/opa_vnic
16253
16254 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16255 M:      Rob Herring <robh+dt@kernel.org>
16256 M:      Frank Rowand <frowand.list@gmail.com>
16257 L:      devicetree@vger.kernel.org
16258 S:      Maintained
16259 W:      http://www.devicetree.org/
16260 C:      irc://irc.libera.chat/devicetree
16261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16262 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16263 F:      drivers/of/
16264 F:      include/linux/of*.h
16265 F:      scripts/dtc/
16266 F:      tools/testing/selftests/dt/
16267 K:      of_overlay_notifier_
16268 K:      of_overlay_fdt_apply
16269 K:      of_overlay_remove
16270
16271 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16272 M:      Rob Herring <robh+dt@kernel.org>
16273 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16274 M:      Conor Dooley <conor+dt@kernel.org>
16275 L:      devicetree@vger.kernel.org
16276 S:      Maintained
16277 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16278 C:      irc://irc.libera.chat/devicetree
16279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16280 F:      Documentation/devicetree/
16281 F:      arch/*/boot/dts/
16282 F:      include/dt-bindings/
16283
16284 OPENCOMPUTE PTP CLOCK DRIVER
16285 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16286 M:      Vadim Fedorenko <vadfed@linux.dev>
16287 L:      netdev@vger.kernel.org
16288 S:      Maintained
16289 F:      drivers/ptp/ptp_ocp.c
16290
16291 OPENCORES I2C BUS DRIVER
16292 M:      Peter Korsgaard <peter@korsgaard.com>
16293 M:      Andrew Lunn <andrew@lunn.ch>
16294 L:      linux-i2c@vger.kernel.org
16295 S:      Maintained
16296 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16297 F:      Documentation/i2c/busses/i2c-ocores.rst
16298 F:      drivers/i2c/busses/i2c-ocores.c
16299 F:      include/linux/platform_data/i2c-ocores.h
16300
16301 OPENRISC ARCHITECTURE
16302 M:      Jonas Bonn <jonas@southpole.se>
16303 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16304 M:      Stafford Horne <shorne@gmail.com>
16305 L:      linux-openrisc@vger.kernel.org
16306 S:      Maintained
16307 W:      http://openrisc.io
16308 T:      git https://github.com/openrisc/linux.git
16309 F:      Documentation/arch/openrisc/
16310 F:      Documentation/devicetree/bindings/openrisc/
16311 F:      arch/openrisc/
16312 F:      drivers/irqchip/irq-ompic.c
16313 F:      drivers/irqchip/irq-or1k-*
16314
16315 OPENVSWITCH
16316 M:      Pravin B Shelar <pshelar@ovn.org>
16317 L:      netdev@vger.kernel.org
16318 L:      dev@openvswitch.org
16319 S:      Maintained
16320 W:      http://openvswitch.org
16321 F:      include/uapi/linux/openvswitch.h
16322 F:      net/openvswitch/
16323 F:      tools/testing/selftests/net/openvswitch/
16324
16325 OPERATING PERFORMANCE POINTS (OPP)
16326 M:      Viresh Kumar <vireshk@kernel.org>
16327 M:      Nishanth Menon <nm@ti.com>
16328 M:      Stephen Boyd <sboyd@kernel.org>
16329 L:      linux-pm@vger.kernel.org
16330 S:      Maintained
16331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16332 F:      Documentation/devicetree/bindings/opp/
16333 F:      Documentation/power/opp.rst
16334 F:      drivers/opp/
16335 F:      include/linux/pm_opp.h
16336
16337 OPL4 DRIVER
16338 M:      Clemens Ladisch <clemens@ladisch.de>
16339 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16340 S:      Maintained
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16342 F:      sound/drivers/opl4/
16343
16344 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16345 M:      Mark Fasheh <mark@fasheh.com>
16346 M:      Joel Becker <jlbec@evilplan.org>
16347 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16348 L:      ocfs2-devel@lists.linux.dev
16349 S:      Supported
16350 W:      http://ocfs2.wiki.kernel.org
16351 F:      Documentation/filesystems/dlmfs.rst
16352 F:      Documentation/filesystems/ocfs2.rst
16353 F:      fs/ocfs2/
16354
16355 ORANGEFS FILESYSTEM
16356 M:      Mike Marshall <hubcap@omnibond.com>
16357 R:      Martin Brandenburg <martin@omnibond.com>
16358 L:      devel@lists.orangefs.org
16359 S:      Supported
16360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16361 F:      Documentation/filesystems/orangefs.rst
16362 F:      fs/orangefs/
16363
16364 OV2659 OMNIVISION SENSOR DRIVER
16365 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16366 L:      linux-media@vger.kernel.org
16367 S:      Maintained
16368 W:      https://linuxtv.org
16369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16370 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16371 F:      drivers/media/i2c/ov2659.c
16372 F:      include/media/i2c/ov2659.h
16373
16374 OVERLAY FILESYSTEM
16375 M:      Miklos Szeredi <miklos@szeredi.hu>
16376 M:      Amir Goldstein <amir73il@gmail.com>
16377 L:      linux-unionfs@vger.kernel.org
16378 S:      Supported
16379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16380 F:      Documentation/filesystems/overlayfs.rst
16381 F:      fs/overlayfs/
16382
16383 P54 WIRELESS DRIVER
16384 M:      Christian Lamparter <chunkeey@googlemail.com>
16385 L:      linux-wireless@vger.kernel.org
16386 S:      Maintained
16387 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16388 F:      drivers/net/wireless/intersil/p54/
16389
16390 PACKET SOCKETS
16391 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16392 S:      Maintained
16393 F:      include/uapi/linux/if_packet.h
16394 F:      net/packet/af_packet.c
16395
16396 PACKING
16397 M:      Vladimir Oltean <olteanv@gmail.com>
16398 L:      netdev@vger.kernel.org
16399 S:      Supported
16400 F:      Documentation/core-api/packing.rst
16401 F:      include/linux/packing.h
16402 F:      lib/packing.c
16403
16404 PADATA PARALLEL EXECUTION MECHANISM
16405 M:      Steffen Klassert <steffen.klassert@secunet.com>
16406 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16407 L:      linux-crypto@vger.kernel.org
16408 L:      linux-kernel@vger.kernel.org
16409 S:      Maintained
16410 F:      Documentation/core-api/padata.rst
16411 F:      include/linux/padata.h
16412 F:      kernel/padata.c
16413
16414 PAGE CACHE
16415 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16416 L:      linux-fsdevel@vger.kernel.org
16417 S:      Supported
16418 T:      git git://git.infradead.org/users/willy/pagecache.git
16419 F:      Documentation/filesystems/locking.rst
16420 F:      Documentation/filesystems/vfs.rst
16421 F:      include/linux/pagemap.h
16422 F:      mm/filemap.c
16423 F:      mm/page-writeback.c
16424 F:      mm/readahead.c
16425 F:      mm/truncate.c
16426
16427 PAGE POOL
16428 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16429 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16430 L:      netdev@vger.kernel.org
16431 S:      Supported
16432 F:      Documentation/networking/page_pool.rst
16433 F:      include/net/page_pool/
16434 F:      include/trace/events/page_pool.h
16435 F:      net/core/page_pool.c
16436
16437 PAGE TABLE CHECK
16438 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16439 M:      Andrew Morton <akpm@linux-foundation.org>
16440 L:      linux-mm@kvack.org
16441 S:      Maintained
16442 F:      Documentation/mm/page_table_check.rst
16443 F:      include/linux/page_table_check.h
16444 F:      mm/page_table_check.c
16445
16446 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16447 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16448 L:      platform-driver-x86@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/platform/x86/panasonic-laptop.c
16451
16452 PARALLAX PING IIO SENSOR DRIVER
16453 M:      Andreas Klinger <ak@it-klinger.de>
16454 L:      linux-iio@vger.kernel.org
16455 S:      Maintained
16456 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16457 F:      drivers/iio/proximity/ping.c
16458
16459 PARALLEL LCD/KEYPAD PANEL DRIVER
16460 M:      Willy Tarreau <willy@haproxy.com>
16461 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16462 S:      Odd Fixes
16463 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16464 F:      drivers/auxdisplay/panel.c
16465
16466 PARALLEL PORT SUBSYSTEM
16467 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16468 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16469 L:      linux-parport@lists.infradead.org (subscribers-only)
16470 S:      Maintained
16471 F:      Documentation/driver-api/parport*.rst
16472 F:      drivers/char/ppdev.c
16473 F:      drivers/parport/
16474 F:      include/linux/parport*.h
16475 F:      include/uapi/linux/ppdev.h
16476
16477 PARAVIRT_OPS INTERFACE
16478 M:      Juergen Gross <jgross@suse.com>
16479 R:      Ajay Kaher <akaher@vmware.com>
16480 R:      Alexey Makhalov <amakhalov@vmware.com>
16481 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16482 L:      virtualization@lists.linux.dev
16483 L:      x86@kernel.org
16484 S:      Supported
16485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16486 F:      Documentation/virt/paravirt_ops.rst
16487 F:      arch/*/include/asm/paravirt*.h
16488 F:      arch/*/kernel/paravirt*
16489 F:      include/linux/hypervisor.h
16490
16491 PARISC ARCHITECTURE
16492 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16493 M:      Helge Deller <deller@gmx.de>
16494 L:      linux-parisc@vger.kernel.org
16495 S:      Maintained
16496 W:      https://parisc.wiki.kernel.org
16497 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16500 F:      Documentation/arch/parisc/
16501 F:      arch/parisc/
16502 F:      drivers/char/agp/parisc-agp.c
16503 F:      drivers/input/misc/hp_sdc_rtc.c
16504 F:      drivers/input/serio/gscps2.c
16505 F:      drivers/input/serio/hp_sdc*
16506 F:      drivers/parisc/
16507 F:      drivers/parport/parport_gsc.*
16508 F:      drivers/tty/serial/8250/8250_parisc.c
16509 F:      drivers/video/console/sti*
16510 F:      drivers/video/fbdev/sti*
16511 F:      drivers/video/logo/logo_parisc*
16512 F:      include/linux/hp_sdc.h
16513
16514 PARMAN
16515 M:      Jiri Pirko <jiri@resnulli.us>
16516 L:      netdev@vger.kernel.org
16517 S:      Supported
16518 F:      include/linux/parman.h
16519 F:      lib/parman.c
16520 F:      lib/test_parman.c
16521
16522 PC ENGINES APU BOARD DRIVER
16523 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16524 S:      Maintained
16525 F:      drivers/platform/x86/pcengines-apuv2.c
16526
16527 PC87360 HARDWARE MONITORING DRIVER
16528 M:      Jim Cromie <jim.cromie@gmail.com>
16529 L:      linux-hwmon@vger.kernel.org
16530 S:      Maintained
16531 F:      Documentation/hwmon/pc87360.rst
16532 F:      drivers/hwmon/pc87360.c
16533
16534 PC8736x GPIO DRIVER
16535 M:      Jim Cromie <jim.cromie@gmail.com>
16536 S:      Maintained
16537 F:      drivers/char/pc8736x_gpio.c
16538
16539 PC87427 HARDWARE MONITORING DRIVER
16540 M:      Jean Delvare <jdelvare@suse.com>
16541 L:      linux-hwmon@vger.kernel.org
16542 S:      Maintained
16543 F:      Documentation/hwmon/pc87427.rst
16544 F:      drivers/hwmon/pc87427.c
16545
16546 PCA9532 LED DRIVER
16547 M:      Riku Voipio <riku.voipio@iki.fi>
16548 S:      Maintained
16549 F:      drivers/leds/leds-pca9532.c
16550 F:      include/linux/leds-pca9532.h
16551
16552 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16553 M:      Guenter Roeck <linux@roeck-us.net>
16554 L:      linux-i2c@vger.kernel.org
16555 S:      Maintained
16556 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16557
16558 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16559 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16560 M:      Pali Rohár <pali@kernel.org>
16561 L:      linux-pci@vger.kernel.org
16562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16563 S:      Maintained
16564 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16565 F:      drivers/pci/controller/pci-aardvark.c
16566
16567 PCI DRIVER FOR ALTERA PCIE IP
16568 M:      Joyce Ooi <joyce.ooi@intel.com>
16569 L:      linux-pci@vger.kernel.org
16570 S:      Supported
16571 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16572 F:      drivers/pci/controller/pcie-altera.c
16573
16574 PCI DRIVER FOR APPLIEDMICRO XGENE
16575 M:      Toan Le <toan@os.amperecomputing.com>
16576 L:      linux-pci@vger.kernel.org
16577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16578 S:      Maintained
16579 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16580 F:      drivers/pci/controller/pci-xgene.c
16581
16582 PCI DRIVER FOR ARM VERSATILE PLATFORM
16583 M:      Rob Herring <robh@kernel.org>
16584 L:      linux-pci@vger.kernel.org
16585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16586 S:      Maintained
16587 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16588 F:      drivers/pci/controller/pci-versatile.c
16589
16590 PCI DRIVER FOR ARMADA 8K
16591 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16592 L:      linux-pci@vger.kernel.org
16593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16594 S:      Maintained
16595 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16596 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16597
16598 PCI DRIVER FOR CADENCE PCIE IP
16599 L:      linux-pci@vger.kernel.org
16600 S:      Orphan
16601 F:      Documentation/devicetree/bindings/pci/cdns,*
16602 F:      drivers/pci/controller/cadence/*cadence*
16603
16604 PCI DRIVER FOR FREESCALE LAYERSCAPE
16605 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16606 M:      Mingkai Hu <mingkai.hu@nxp.com>
16607 M:      Roy Zang <roy.zang@nxp.com>
16608 L:      linuxppc-dev@lists.ozlabs.org
16609 L:      linux-pci@vger.kernel.org
16610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16611 S:      Maintained
16612 F:      drivers/pci/controller/dwc/*layerscape*
16613
16614 PCI DRIVER FOR FU740
16615 M:      Paul Walmsley <paul.walmsley@sifive.com>
16616 M:      Greentime Hu <greentime.hu@sifive.com>
16617 L:      linux-pci@vger.kernel.org
16618 S:      Maintained
16619 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16620 F:      drivers/pci/controller/dwc/pcie-fu740.c
16621
16622 PCI DRIVER FOR GENERIC OF HOSTS
16623 M:      Will Deacon <will@kernel.org>
16624 L:      linux-pci@vger.kernel.org
16625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16626 S:      Maintained
16627 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16628 F:      drivers/pci/controller/pci-host-common.c
16629 F:      drivers/pci/controller/pci-host-generic.c
16630
16631 PCI DRIVER FOR IMX6
16632 M:      Richard Zhu <hongxing.zhu@nxp.com>
16633 M:      Lucas Stach <l.stach@pengutronix.de>
16634 L:      linux-pci@vger.kernel.org
16635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16636 S:      Maintained
16637 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16638 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16639 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16640 F:      drivers/pci/controller/dwc/*imx6*
16641
16642 PCI DRIVER FOR INTEL IXP4XX
16643 M:      Linus Walleij <linus.walleij@linaro.org>
16644 S:      Maintained
16645 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16646 F:      drivers/pci/controller/pci-ixp4xx.c
16647
16648 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16649 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16650 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16651 L:      linux-pci@vger.kernel.org
16652 S:      Supported
16653 F:      drivers/pci/controller/vmd.c
16654
16655 PCI DRIVER FOR MICROSEMI SWITCHTEC
16656 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16657 M:      Logan Gunthorpe <logang@deltatee.com>
16658 L:      linux-pci@vger.kernel.org
16659 S:      Maintained
16660 F:      Documentation/ABI/testing/sysfs-class-switchtec
16661 F:      Documentation/driver-api/switchtec.rst
16662 F:      drivers/ntb/hw/mscc/
16663 F:      drivers/pci/switch/switchtec*
16664 F:      include/linux/switchtec.h
16665 F:      include/uapi/linux/switchtec_ioctl.h
16666
16667 PCI DRIVER FOR MOBIVEIL PCIE IP
16668 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16669 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16670 L:      linux-pci@vger.kernel.org
16671 S:      Supported
16672 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16673 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16674
16675 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16676 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16677 M:      Pali Rohár <pali@kernel.org>
16678 L:      linux-pci@vger.kernel.org
16679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16680 S:      Maintained
16681 F:      drivers/pci/controller/*mvebu*
16682
16683 PCI DRIVER FOR NVIDIA TEGRA
16684 M:      Thierry Reding <thierry.reding@gmail.com>
16685 L:      linux-tegra@vger.kernel.org
16686 L:      linux-pci@vger.kernel.org
16687 S:      Supported
16688 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16689 F:      drivers/pci/controller/pci-tegra.c
16690
16691 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16692 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16693 L:      linux-pci@vger.kernel.org
16694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16695 S:      Maintained
16696 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16697 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16698
16699 PCI DRIVER FOR RENESAS R-CAR
16700 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16701 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16702 L:      linux-pci@vger.kernel.org
16703 L:      linux-renesas-soc@vger.kernel.org
16704 S:      Maintained
16705 F:      Documentation/devicetree/bindings/pci/*rcar*
16706 F:      drivers/pci/controller/*rcar*
16707 F:      drivers/pci/controller/dwc/*rcar*
16708
16709 PCI DRIVER FOR SAMSUNG EXYNOS
16710 M:      Jingoo Han <jingoohan1@gmail.com>
16711 L:      linux-pci@vger.kernel.org
16712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16713 L:      linux-samsung-soc@vger.kernel.org
16714 S:      Maintained
16715 F:      drivers/pci/controller/dwc/pci-exynos.c
16716
16717 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16718 M:      Jingoo Han <jingoohan1@gmail.com>
16719 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16720 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16721 L:      linux-pci@vger.kernel.org
16722 S:      Maintained
16723 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16724 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16725 F:      drivers/pci/controller/dwc/*designware*
16726
16727 PCI DRIVER FOR TI DRA7XX/J721E
16728 M:      Vignesh Raghavendra <vigneshr@ti.com>
16729 L:      linux-omap@vger.kernel.org
16730 L:      linux-pci@vger.kernel.org
16731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16732 S:      Supported
16733 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16734 F:      drivers/pci/controller/cadence/pci-j721e.c
16735 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16736
16737 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16738 M:      Linus Walleij <linus.walleij@linaro.org>
16739 L:      linux-pci@vger.kernel.org
16740 S:      Maintained
16741 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16742 F:      drivers/pci/controller/pci-v3-semi.c
16743
16744 PCI DRIVER FOR XILINX VERSAL CPM
16745 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16746 M:      Michal Simek <michal.simek@amd.com>
16747 L:      linux-pci@vger.kernel.org
16748 S:      Maintained
16749 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16750 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16751
16752 PCI ENDPOINT SUBSYSTEM
16753 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16754 M:      Krzysztof Wilczyński <kw@linux.com>
16755 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16756 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16757 L:      linux-pci@vger.kernel.org
16758 S:      Supported
16759 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16760 B:      https://bugzilla.kernel.org
16761 C:      irc://irc.oftc.net/linux-pci
16762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16763 F:      Documentation/PCI/endpoint/*
16764 F:      Documentation/misc-devices/pci-endpoint-test.rst
16765 F:      drivers/misc/pci_endpoint_test.c
16766 F:      drivers/pci/endpoint/
16767 F:      tools/pci/
16768
16769 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16770 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16771 R:      Oliver O'Halloran <oohall@gmail.com>
16772 L:      linuxppc-dev@lists.ozlabs.org
16773 S:      Supported
16774 F:      Documentation/PCI/pci-error-recovery.rst
16775 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16776 F:      arch/powerpc/include/*/eeh*.h
16777 F:      arch/powerpc/kernel/eeh*.c
16778 F:      arch/powerpc/platforms/*/eeh*.c
16779 F:      drivers/pci/pcie/aer.c
16780 F:      drivers/pci/pcie/dpc.c
16781 F:      drivers/pci/pcie/err.c
16782
16783 PCI ERROR RECOVERY
16784 M:      Linas Vepstas <linasvepstas@gmail.com>
16785 L:      linux-pci@vger.kernel.org
16786 S:      Supported
16787 F:      Documentation/PCI/pci-error-recovery.rst
16788
16789 PCI MSI DRIVER FOR ALTERA MSI IP
16790 M:      Joyce Ooi <joyce.ooi@intel.com>
16791 L:      linux-pci@vger.kernel.org
16792 S:      Supported
16793 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16794 F:      drivers/pci/controller/pcie-altera-msi.c
16795
16796 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16797 M:      Toan Le <toan@os.amperecomputing.com>
16798 L:      linux-pci@vger.kernel.org
16799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16800 S:      Maintained
16801 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16802 F:      drivers/pci/controller/pci-xgene-msi.c
16803
16804 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16805 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16806 M:      Krzysztof Wilczyński <kw@linux.com>
16807 R:      Rob Herring <robh@kernel.org>
16808 L:      linux-pci@vger.kernel.org
16809 S:      Supported
16810 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16811 B:      https://bugzilla.kernel.org
16812 C:      irc://irc.oftc.net/linux-pci
16813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16814 F:      Documentation/devicetree/bindings/pci/
16815 F:      drivers/pci/controller/
16816 F:      drivers/pci/pci-bridge-emul.c
16817 F:      drivers/pci/pci-bridge-emul.h
16818
16819 PCI PEER-TO-PEER DMA (P2PDMA)
16820 M:      Bjorn Helgaas <bhelgaas@google.com>
16821 M:      Logan Gunthorpe <logang@deltatee.com>
16822 L:      linux-pci@vger.kernel.org
16823 S:      Supported
16824 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16825 B:      https://bugzilla.kernel.org
16826 C:      irc://irc.oftc.net/linux-pci
16827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16828 F:      Documentation/driver-api/pci/p2pdma.rst
16829 F:      drivers/pci/p2pdma.c
16830 F:      include/linux/pci-p2pdma.h
16831
16832 PCI SUBSYSTEM
16833 M:      Bjorn Helgaas <bhelgaas@google.com>
16834 L:      linux-pci@vger.kernel.org
16835 S:      Supported
16836 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16837 B:      https://bugzilla.kernel.org
16838 C:      irc://irc.oftc.net/linux-pci
16839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16840 F:      Documentation/PCI/
16841 F:      Documentation/devicetree/bindings/pci/
16842 F:      arch/x86/kernel/early-quirks.c
16843 F:      arch/x86/kernel/quirks.c
16844 F:      arch/x86/pci/
16845 F:      drivers/acpi/pci*
16846 F:      drivers/pci/
16847 F:      include/asm-generic/pci*
16848 F:      include/linux/of_pci.h
16849 F:      include/linux/pci*
16850 F:      include/uapi/linux/pci*
16851 F:      lib/pci*
16852
16853 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16854 M:      Jonathan Chocron <jonnyc@amazon.com>
16855 L:      linux-pci@vger.kernel.org
16856 S:      Maintained
16857 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16858 F:      drivers/pci/controller/dwc/pcie-al.c
16859
16860 PCIE DRIVER FOR AMLOGIC MESON
16861 M:      Yue Wang <yue.wang@Amlogic.com>
16862 L:      linux-pci@vger.kernel.org
16863 L:      linux-amlogic@lists.infradead.org
16864 S:      Maintained
16865 F:      drivers/pci/controller/dwc/pci-meson.c
16866
16867 PCIE DRIVER FOR AXIS ARTPEC
16868 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16869 L:      linux-arm-kernel@axis.com
16870 L:      linux-pci@vger.kernel.org
16871 S:      Maintained
16872 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16873 F:      drivers/pci/controller/dwc/*artpec*
16874
16875 PCIE DRIVER FOR CAVIUM THUNDERX
16876 M:      Robert Richter <rric@kernel.org>
16877 L:      linux-pci@vger.kernel.org
16878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16879 S:      Odd Fixes
16880 F:      drivers/pci/controller/pci-thunder-*
16881
16882 PCIE DRIVER FOR HISILICON
16883 M:      Zhou Wang <wangzhou1@hisilicon.com>
16884 L:      linux-pci@vger.kernel.org
16885 S:      Maintained
16886 F:      drivers/pci/controller/dwc/pcie-hisi.c
16887
16888 PCIE DRIVER FOR HISILICON KIRIN
16889 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16890 M:      Binghui Wang <wangbinghui@hisilicon.com>
16891 L:      linux-pci@vger.kernel.org
16892 S:      Maintained
16893 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16894 F:      drivers/pci/controller/dwc/pcie-kirin.c
16895
16896 PCIE DRIVER FOR HISILICON STB
16897 M:      Shawn Guo <shawn.guo@linaro.org>
16898 L:      linux-pci@vger.kernel.org
16899 S:      Maintained
16900 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16901 F:      drivers/pci/controller/dwc/pcie-histb.c
16902
16903 PCIE DRIVER FOR INTEL KEEM BAY
16904 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16905 L:      linux-pci@vger.kernel.org
16906 S:      Supported
16907 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16908 F:      drivers/pci/controller/dwc/pcie-keembay.c
16909
16910 PCIE DRIVER FOR INTEL LGM GW SOC
16911 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16912 L:      linux-pci@vger.kernel.org
16913 S:      Maintained
16914 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16915 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16916
16917 PCIE DRIVER FOR MEDIATEK
16918 M:      Ryder Lee <ryder.lee@mediatek.com>
16919 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16920 L:      linux-pci@vger.kernel.org
16921 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16922 S:      Supported
16923 F:      Documentation/devicetree/bindings/pci/mediatek*
16924 F:      drivers/pci/controller/*mediatek*
16925
16926 PCIE DRIVER FOR MICROCHIP
16927 M:      Daire McNamara <daire.mcnamara@microchip.com>
16928 L:      linux-pci@vger.kernel.org
16929 S:      Supported
16930 F:      Documentation/devicetree/bindings/pci/microchip*
16931 F:      drivers/pci/controller/*microchip*
16932
16933 PCIE DRIVER FOR QUALCOMM MSM
16934 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16935 L:      linux-pci@vger.kernel.org
16936 L:      linux-arm-msm@vger.kernel.org
16937 S:      Maintained
16938 F:      drivers/pci/controller/dwc/pcie-qcom.c
16939
16940 PCIE DRIVER FOR ROCKCHIP
16941 M:      Shawn Lin <shawn.lin@rock-chips.com>
16942 L:      linux-pci@vger.kernel.org
16943 L:      linux-rockchip@lists.infradead.org
16944 S:      Maintained
16945 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16946 F:      drivers/pci/controller/pcie-rockchip*
16947
16948 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16949 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16950 L:      linux-pci@vger.kernel.org
16951 S:      Maintained
16952 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16953 F:      drivers/pci/controller/dwc/pcie-uniphier*
16954
16955 PCIE DRIVER FOR ST SPEAR13XX
16956 M:      Pratyush Anand <pratyush.anand@gmail.com>
16957 L:      linux-pci@vger.kernel.org
16958 S:      Maintained
16959 F:      drivers/pci/controller/dwc/*spear*
16960
16961 PCIE ENDPOINT DRIVER FOR QUALCOMM
16962 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16963 L:      linux-pci@vger.kernel.org
16964 L:      linux-arm-msm@vger.kernel.org
16965 S:      Maintained
16966 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16967 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16968
16969 PCMCIA SUBSYSTEM
16970 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16971 S:      Odd Fixes
16972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16973 F:      Documentation/pcmcia/
16974 F:      drivers/pcmcia/
16975 F:      include/pcmcia/
16976 F:      tools/pcmcia/
16977
16978 PCNET32 NETWORK DRIVER
16979 M:      Don Fry <pcnet32@frontier.com>
16980 L:      netdev@vger.kernel.org
16981 S:      Maintained
16982 F:      drivers/net/ethernet/amd/pcnet32.c
16983
16984 PCRYPT PARALLEL CRYPTO ENGINE
16985 M:      Steffen Klassert <steffen.klassert@secunet.com>
16986 L:      linux-crypto@vger.kernel.org
16987 S:      Maintained
16988 F:      crypto/pcrypt.c
16989 F:      include/crypto/pcrypt.h
16990
16991 PDS DSC VIRTIO DATA PATH ACCELERATOR
16992 R:      Shannon Nelson <shannon.nelson@amd.com>
16993 F:      drivers/vdpa/pds/
16994
16995 PECI HARDWARE MONITORING DRIVERS
16996 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16997 L:      linux-hwmon@vger.kernel.org
16998 S:      Supported
16999 F:      Documentation/hwmon/peci-cputemp.rst
17000 F:      Documentation/hwmon/peci-dimmtemp.rst
17001 F:      drivers/hwmon/peci/
17002
17003 PECI SUBSYSTEM
17004 M:      Iwona Winiarska <iwona.winiarska@intel.com>
17005 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
17006 S:      Supported
17007 F:      Documentation/devicetree/bindings/peci/
17008 F:      Documentation/peci/
17009 F:      drivers/peci/
17010 F:      include/linux/peci-cpu.h
17011 F:      include/linux/peci.h
17012
17013 PENSANDO ETHERNET DRIVERS
17014 M:      Shannon Nelson <shannon.nelson@amd.com>
17015 M:      Brett Creeley <brett.creeley@amd.com>
17016 M:      drivers@pensando.io
17017 L:      netdev@vger.kernel.org
17018 S:      Supported
17019 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
17020 F:      drivers/net/ethernet/pensando/
17021
17022 PER-CPU MEMORY ALLOCATOR
17023 M:      Dennis Zhou <dennis@kernel.org>
17024 M:      Tejun Heo <tj@kernel.org>
17025 M:      Christoph Lameter <cl@linux.com>
17026 L:      linux-mm@kvack.org
17027 S:      Maintained
17028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
17029 F:      arch/*/include/asm/percpu.h
17030 F:      include/linux/percpu*.h
17031 F:      lib/percpu*.c
17032 F:      mm/percpu*.c
17033
17034 PER-TASK DELAY ACCOUNTING
17035 M:      Balbir Singh <bsingharora@gmail.com>
17036 S:      Maintained
17037 F:      include/linux/delayacct.h
17038 F:      kernel/delayacct.c
17039
17040 PERFORMANCE EVENTS SUBSYSTEM
17041 M:      Peter Zijlstra <peterz@infradead.org>
17042 M:      Ingo Molnar <mingo@redhat.com>
17043 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
17044 R:      Mark Rutland <mark.rutland@arm.com>
17045 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
17046 R:      Jiri Olsa <jolsa@kernel.org>
17047 R:      Namhyung Kim <namhyung@kernel.org>
17048 R:      Ian Rogers <irogers@google.com>
17049 R:      Adrian Hunter <adrian.hunter@intel.com>
17050 L:      linux-perf-users@vger.kernel.org
17051 L:      linux-kernel@vger.kernel.org
17052 S:      Supported
17053 W:      https://perf.wiki.kernel.org/
17054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
17055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
17056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
17057 F:      arch/*/events/*
17058 F:      arch/*/events/*/*
17059 F:      arch/*/include/asm/perf_event.h
17060 F:      arch/*/kernel/*/*/perf_event*.c
17061 F:      arch/*/kernel/*/perf_event*.c
17062 F:      arch/*/kernel/perf_callchain.c
17063 F:      arch/*/kernel/perf_event*.c
17064 F:      include/linux/perf_event.h
17065 F:      include/uapi/linux/perf_event.h
17066 F:      kernel/events/*
17067 F:      tools/lib/perf/
17068 F:      tools/perf/
17069
17070 PERFORMANCE EVENTS TOOLING ARM64
17071 R:      John Garry <john.g.garry@oracle.com>
17072 R:      Will Deacon <will@kernel.org>
17073 R:      James Clark <james.clark@arm.com>
17074 R:      Mike Leach <mike.leach@linaro.org>
17075 R:      Leo Yan <leo.yan@linaro.org>
17076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17077 S:      Supported
17078 F:      tools/build/feature/test-libopencsd.c
17079 F:      tools/perf/arch/arm*/
17080 F:      tools/perf/pmu-events/arch/arm64/
17081 F:      tools/perf/util/arm-spe*
17082 F:      tools/perf/util/cs-etm*
17083
17084 PERSONALITY HANDLING
17085 M:      Christoph Hellwig <hch@infradead.org>
17086 L:      linux-abi-devel@lists.sourceforge.net
17087 S:      Maintained
17088 F:      include/linux/personality.h
17089 F:      include/uapi/linux/personality.h
17090
17091 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17092 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17093 L:      linux-input@vger.kernel.org
17094 S:      Maintained
17095 F:      Documentation/input/devices/pxrc.rst
17096 F:      drivers/input/joystick/pxrc.c
17097
17098 PHONET PROTOCOL
17099 M:      Remi Denis-Courmont <courmisch@gmail.com>
17100 S:      Supported
17101 F:      Documentation/networking/phonet.rst
17102 F:      include/linux/phonet.h
17103 F:      include/net/phonet/
17104 F:      include/uapi/linux/phonet.h
17105 F:      net/phonet/
17106
17107 PHRAM MTD DRIVER
17108 M:      Joern Engel <joern@lazybastard.org>
17109 L:      linux-mtd@lists.infradead.org
17110 S:      Maintained
17111 F:      drivers/mtd/devices/phram.c
17112
17113 PICOLCD HID DRIVER
17114 M:      Bruno Prémont <bonbons@linux-vserver.org>
17115 L:      linux-input@vger.kernel.org
17116 S:      Maintained
17117 F:      drivers/hid/hid-picolcd*
17118
17119 PIDFD API
17120 M:      Christian Brauner <christian@brauner.io>
17121 L:      linux-kernel@vger.kernel.org
17122 S:      Maintained
17123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17124 F:      samples/pidfd/
17125 F:      tools/testing/selftests/clone3/
17126 F:      tools/testing/selftests/pid_namespace/
17127 F:      tools/testing/selftests/pidfd/
17128 K:      (?i)pidfd
17129 K:      (?i)clone3
17130 K:      \b(clone_args|kernel_clone_args)\b
17131
17132 PIN CONTROL SUBSYSTEM
17133 M:      Linus Walleij <linus.walleij@linaro.org>
17134 L:      linux-gpio@vger.kernel.org
17135 S:      Maintained
17136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17137 F:      Documentation/devicetree/bindings/pinctrl/
17138 F:      Documentation/driver-api/pin-control.rst
17139 F:      drivers/pinctrl/
17140 F:      include/dt-bindings/pinctrl/
17141 F:      include/linux/pinctrl/
17142
17143 PIN CONTROLLER - AMD
17144 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17145 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17146 S:      Maintained
17147 F:      drivers/pinctrl/pinctrl-amd.c
17148
17149 PIN CONTROLLER - FREESCALE
17150 M:      Dong Aisheng <aisheng.dong@nxp.com>
17151 M:      Fabio Estevam <festevam@gmail.com>
17152 M:      Shawn Guo <shawnguo@kernel.org>
17153 M:      Jacky Bai <ping.bai@nxp.com>
17154 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17155 L:      linux-gpio@vger.kernel.org
17156 S:      Maintained
17157 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17158 F:      drivers/pinctrl/freescale/
17159
17160 PIN CONTROLLER - INTEL
17161 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17162 M:      Andy Shevchenko <andy@kernel.org>
17163 S:      Supported
17164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17165 F:      drivers/pinctrl/intel/
17166
17167 PIN CONTROLLER - KEEMBAY
17168 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17169 S:      Supported
17170 F:      drivers/pinctrl/pinctrl-keembay*
17171
17172 PIN CONTROLLER - MEDIATEK
17173 M:      Sean Wang <sean.wang@kernel.org>
17174 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17175 S:      Maintained
17176 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17177 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17178 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17179 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17180 F:      drivers/pinctrl/mediatek/
17181
17182 PIN CONTROLLER - MEDIATEK MIPS
17183 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17184 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17185 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17186 L:      linux-mips@vger.kernel.org
17187 S:      Maintained
17188 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17189 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17190 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17191 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17192 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17193 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17194 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17195 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17196 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17197 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17198 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17199 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17200 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17201 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17202 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17203
17204 PIN CONTROLLER - MICROCHIP AT91
17205 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17207 L:      linux-gpio@vger.kernel.org
17208 S:      Supported
17209 F:      drivers/gpio/gpio-sama5d2-piobu.c
17210 F:      drivers/pinctrl/pinctrl-at91*
17211
17212 PIN CONTROLLER - NXP S32
17213 M:      Chester Lin <clin@suse.com>
17214 R:      NXP S32 Linux Team <s32@nxp.com>
17215 L:      linux-gpio@vger.kernel.org
17216 S:      Maintained
17217 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17218 F:      drivers/pinctrl/nxp/
17219
17220 PIN CONTROLLER - QUALCOMM
17221 M:      Bjorn Andersson <andersson@kernel.org>
17222 L:      linux-arm-msm@vger.kernel.org
17223 S:      Maintained
17224 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17225 F:      drivers/pinctrl/qcom/
17226
17227 PIN CONTROLLER - RENESAS
17228 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17229 L:      linux-renesas-soc@vger.kernel.org
17230 S:      Supported
17231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17232 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17233 F:      drivers/pinctrl/renesas/
17234
17235 PIN CONTROLLER - SAMSUNG
17236 M:      Tomasz Figa <tomasz.figa@gmail.com>
17237 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17238 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17239 R:      Alim Akhtar <alim.akhtar@samsung.com>
17240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17241 L:      linux-samsung-soc@vger.kernel.org
17242 S:      Maintained
17243 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17244 B:      mailto:linux-samsung-soc@vger.kernel.org
17245 C:      irc://irc.libera.chat/linux-exynos
17246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17247 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17248 F:      drivers/pinctrl/samsung/
17249 F:      include/dt-bindings/pinctrl/samsung.h
17250
17251 PIN CONTROLLER - SINGLE
17252 M:      Tony Lindgren <tony@atomide.com>
17253 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17255 L:      linux-omap@vger.kernel.org
17256 S:      Maintained
17257 F:      drivers/pinctrl/pinctrl-single.c
17258
17259 PIN CONTROLLER - SUNPLUS / TIBBO
17260 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17261 M:      Wells Lu <wellslutw@gmail.com>
17262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17263 S:      Maintained
17264 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17265 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17266 F:      drivers/pinctrl/sunplus/
17267 F:      include/dt-bindings/pinctrl/sppctl*.h
17268
17269 PINE64 PINEPHONE KEYBOARD DRIVER
17270 M:      Samuel Holland <samuel@sholland.org>
17271 S:      Supported
17272 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17273 F:      drivers/input/keyboard/pinephone-keyboard.c
17274
17275 PKTCDVD DRIVER
17276 M:      linux-block@vger.kernel.org
17277 S:      Orphan
17278 F:      drivers/block/pktcdvd.c
17279 F:      include/linux/pktcdvd.h
17280 F:      include/uapi/linux/pktcdvd.h
17281
17282 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17283 M:      Tomasz Duszynski <tduszyns@gmail.com>
17284 S:      Maintained
17285 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17286 F:      drivers/iio/chemical/pms7003.c
17287
17288 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17289 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17290 L:      netdev@vger.kernel.org
17291 S:      Maintained
17292 F:      drivers/net/phy/mdio-open-alliance.h
17293 F:      net/ethtool/plca.c
17294
17295 PLDMFW LIBRARY
17296 M:      Jacob Keller <jacob.e.keller@intel.com>
17297 S:      Maintained
17298 F:      Documentation/driver-api/pldmfw/
17299 F:      include/linux/pldmfw.h
17300 F:      lib/pldmfw/
17301
17302 PLX DMA DRIVER
17303 M:      Logan Gunthorpe <logang@deltatee.com>
17304 S:      Maintained
17305 F:      drivers/dma/plx_dma.c
17306
17307 PM-GRAPH UTILITY
17308 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17309 L:      linux-pm@vger.kernel.org
17310 S:      Supported
17311 W:      https://01.org/pm-graph
17312 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17313 T:      git git://github.com/intel/pm-graph
17314 F:      tools/power/pm-graph
17315
17316 PM6764TR DRIVER
17317 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17318 L:      linux-hwmon@vger.kernel.org
17319 S:      Maintained
17320 F:      Documentation/hwmon/pm6764tr.rst
17321 F:      drivers/hwmon/pmbus/pm6764tr.c
17322
17323 PMBUS HARDWARE MONITORING DRIVERS
17324 M:      Guenter Roeck <linux@roeck-us.net>
17325 L:      linux-hwmon@vger.kernel.org
17326 S:      Maintained
17327 W:      http://hwmon.wiki.kernel.org/
17328 W:      http://www.roeck-us.net/linux/drivers/
17329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17330 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17331 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17332 F:      Documentation/hwmon/adm1275.rst
17333 F:      Documentation/hwmon/ibm-cffps.rst
17334 F:      Documentation/hwmon/ir35221.rst
17335 F:      Documentation/hwmon/lm25066.rst
17336 F:      Documentation/hwmon/ltc2978.rst
17337 F:      Documentation/hwmon/ltc3815.rst
17338 F:      Documentation/hwmon/max16064.rst
17339 F:      Documentation/hwmon/max20751.rst
17340 F:      Documentation/hwmon/max31785.rst
17341 F:      Documentation/hwmon/max34440.rst
17342 F:      Documentation/hwmon/max8688.rst
17343 F:      Documentation/hwmon/pmbus-core.rst
17344 F:      Documentation/hwmon/pmbus.rst
17345 F:      Documentation/hwmon/tps40422.rst
17346 F:      Documentation/hwmon/ucd9000.rst
17347 F:      Documentation/hwmon/ucd9200.rst
17348 F:      Documentation/hwmon/zl6100.rst
17349 F:      drivers/hwmon/pmbus/
17350 F:      include/linux/pmbus.h
17351
17352 PMC SIERRA MaxRAID DRIVER
17353 L:      linux-scsi@vger.kernel.org
17354 S:      Orphan
17355 W:      http://www.pmc-sierra.com/
17356 F:      drivers/scsi/pmcraid.*
17357
17358 PMC SIERRA PM8001 DRIVER
17359 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17360 L:      linux-scsi@vger.kernel.org
17361 S:      Supported
17362 F:      drivers/scsi/pm8001/
17363
17364 PNI RM3100 IIO DRIVER
17365 M:      Song Qiang <songqiang1304521@gmail.com>
17366 L:      linux-iio@vger.kernel.org
17367 S:      Maintained
17368 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17369 F:      drivers/iio/magnetometer/rm3100*
17370
17371 PNP SUPPORT
17372 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17373 L:      linux-acpi@vger.kernel.org
17374 S:      Maintained
17375 F:      drivers/pnp/
17376 F:      include/linux/pnp.h
17377
17378 POSIX CLOCKS and TIMERS
17379 M:      Thomas Gleixner <tglx@linutronix.de>
17380 L:      linux-kernel@vger.kernel.org
17381 S:      Maintained
17382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17383 F:      fs/timerfd.c
17384 F:      include/linux/time_namespace.h
17385 F:      include/linux/timer*
17386 F:      kernel/time/*timer*
17387 F:      kernel/time/namespace.c
17388
17389 POWER MANAGEMENT CORE
17390 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17391 L:      linux-pm@vger.kernel.org
17392 S:      Supported
17393 B:      https://bugzilla.kernel.org
17394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17395 F:      drivers/base/power/
17396 F:      drivers/powercap/
17397 F:      include/linux/intel_rapl.h
17398 F:      include/linux/pm.h
17399 F:      include/linux/pm_*
17400 F:      include/linux/powercap.h
17401 F:      kernel/configs/nopm.config
17402
17403 POWER STATE COORDINATION INTERFACE (PSCI)
17404 M:      Mark Rutland <mark.rutland@arm.com>
17405 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17407 S:      Maintained
17408 F:      drivers/firmware/psci/
17409 F:      include/linux/psci.h
17410 F:      include/uapi/linux/psci.h
17411
17412 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17413 M:      Sebastian Reichel <sre@kernel.org>
17414 L:      linux-pm@vger.kernel.org
17415 S:      Maintained
17416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17417 F:      Documentation/ABI/testing/sysfs-class-power
17418 F:      Documentation/devicetree/bindings/power/supply/
17419 F:      drivers/power/supply/
17420 F:      include/linux/power/
17421 F:      include/linux/power_supply.h
17422
17423 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17424 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17425 L:      linuxppc-dev@lists.ozlabs.org
17426 S:      Maintained
17427 F:      drivers/char/powernv-op-panel.c
17428
17429 PPP OVER ATM (RFC 2364)
17430 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17431 S:      Maintained
17432 F:      include/uapi/linux/atmppp.h
17433 F:      net/atm/pppoatm.c
17434
17435 PPP OVER ETHERNET
17436 M:      Michal Ostrowski <mostrows@earthlink.net>
17437 S:      Maintained
17438 F:      drivers/net/ppp/pppoe.c
17439 F:      drivers/net/ppp/pppox.c
17440
17441 PPP OVER L2TP
17442 M:      James Chapman <jchapman@katalix.com>
17443 S:      Maintained
17444 F:      include/linux/if_pppol2tp.h
17445 F:      include/uapi/linux/if_pppol2tp.h
17446 F:      net/l2tp/l2tp_ppp.c
17447
17448 PPP PROTOCOL DRIVERS AND COMPRESSORS
17449 L:      linux-ppp@vger.kernel.org
17450 S:      Orphan
17451 F:      drivers/net/ppp/ppp_*
17452
17453 PPS SUPPORT
17454 M:      Rodolfo Giometti <giometti@enneenne.com>
17455 L:      linuxpps@ml.enneenne.com (subscribers-only)
17456 S:      Maintained
17457 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17458 F:      Documentation/ABI/testing/sysfs-pps
17459 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17460 F:      Documentation/driver-api/pps.rst
17461 F:      drivers/pps/
17462 F:      include/linux/pps*.h
17463 F:      include/uapi/linux/pps.h
17464
17465 PPTP DRIVER
17466 M:      Dmitry Kozlov <xeb@mail.ru>
17467 L:      netdev@vger.kernel.org
17468 S:      Maintained
17469 W:      http://sourceforge.net/projects/accel-pptp
17470 F:      drivers/net/ppp/pptp.c
17471
17472 PRESSURE STALL INFORMATION (PSI)
17473 M:      Johannes Weiner <hannes@cmpxchg.org>
17474 M:      Suren Baghdasaryan <surenb@google.com>
17475 R:      Peter Ziljstra <peterz@infradead.org>
17476 S:      Maintained
17477 F:      include/linux/psi*
17478 F:      kernel/sched/psi.c
17479
17480 PRINTK
17481 M:      Petr Mladek <pmladek@suse.com>
17482 R:      Steven Rostedt <rostedt@goodmis.org>
17483 R:      John Ogness <john.ogness@linutronix.de>
17484 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17485 S:      Maintained
17486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17487 F:      include/linux/printk.h
17488 F:      kernel/printk/
17489
17490 PRINTK INDEXING
17491 R:      Chris Down <chris@chrisdown.name>
17492 S:      Maintained
17493 F:      Documentation/core-api/printk-index.rst
17494 F:      kernel/printk/index.c
17495 K:      printk_index
17496
17497 PROC FILESYSTEM
17498 L:      linux-kernel@vger.kernel.org
17499 L:      linux-fsdevel@vger.kernel.org
17500 S:      Maintained
17501 F:      Documentation/filesystems/proc.rst
17502 F:      fs/proc/
17503 F:      include/linux/proc_fs.h
17504 F:      tools/testing/selftests/proc/
17505
17506 PROC SYSCTL
17507 M:      Luis Chamberlain <mcgrof@kernel.org>
17508 M:      Kees Cook <keescook@chromium.org>
17509 M:      Joel Granados <j.granados@samsung.com>
17510 L:      linux-kernel@vger.kernel.org
17511 L:      linux-fsdevel@vger.kernel.org
17512 S:      Maintained
17513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17514 F:      fs/proc/proc_sysctl.c
17515 F:      include/linux/sysctl.h
17516 F:      kernel/sysctl-test.c
17517 F:      kernel/sysctl.c
17518 F:      tools/testing/selftests/sysctl/
17519
17520 PS3 NETWORK SUPPORT
17521 M:      Geoff Levand <geoff@infradead.org>
17522 L:      netdev@vger.kernel.org
17523 L:      linuxppc-dev@lists.ozlabs.org
17524 S:      Maintained
17525 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17526
17527 PS3 PLATFORM SUPPORT
17528 M:      Geoff Levand <geoff@infradead.org>
17529 L:      linuxppc-dev@lists.ozlabs.org
17530 S:      Maintained
17531 F:      arch/powerpc/boot/ps3*
17532 F:      arch/powerpc/include/asm/lv1call.h
17533 F:      arch/powerpc/include/asm/ps3*.h
17534 F:      arch/powerpc/platforms/ps3/
17535 F:      drivers/*/ps3*
17536 F:      drivers/ps3/
17537 F:      drivers/rtc/rtc-ps3.c
17538 F:      drivers/usb/host/*ps3.c
17539 F:      sound/ppc/snd_ps3*
17540
17541 PS3VRAM DRIVER
17542 M:      Jim Paris <jim@jtan.com>
17543 M:      Geoff Levand <geoff@infradead.org>
17544 L:      linuxppc-dev@lists.ozlabs.org
17545 S:      Maintained
17546 F:      drivers/block/ps3vram.c
17547
17548 PSAMPLE PACKET SAMPLING SUPPORT
17549 M:      Yotam Gigi <yotam.gi@gmail.com>
17550 S:      Maintained
17551 F:      include/net/psample.h
17552 F:      include/uapi/linux/psample.h
17553 F:      net/psample
17554
17555 PSTORE FILESYSTEM
17556 M:      Kees Cook <keescook@chromium.org>
17557 R:      Tony Luck <tony.luck@intel.com>
17558 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17559 L:      linux-hardening@vger.kernel.org
17560 S:      Supported
17561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17562 F:      Documentation/admin-guide/pstore-blk.rst
17563 F:      Documentation/admin-guide/ramoops.rst
17564 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17565 F:      drivers/acpi/apei/erst.c
17566 F:      drivers/firmware/efi/efi-pstore.c
17567 F:      fs/pstore/
17568 F:      include/linux/pstore*
17569 K:      \b(pstore|ramoops)
17570
17571 PTP HARDWARE CLOCK SUPPORT
17572 M:      Richard Cochran <richardcochran@gmail.com>
17573 L:      netdev@vger.kernel.org
17574 S:      Maintained
17575 W:      http://linuxptp.sourceforge.net/
17576 F:      Documentation/ABI/testing/sysfs-ptp
17577 F:      Documentation/driver-api/ptp.rst
17578 F:      drivers/net/phy/dp83640*
17579 F:      drivers/ptp/*
17580 F:      include/linux/ptp_cl*
17581 K:      (?:\b|_)ptp(?:\b|_)
17582
17583 PTP MOCKUP CLOCK SUPPORT
17584 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17585 L:      netdev@vger.kernel.org
17586 S:      Maintained
17587 F:      drivers/ptp/ptp_mock.c
17588 F:      include/linux/ptp_mock.h
17589
17590 PTP VIRTUAL CLOCK SUPPORT
17591 M:      Yangbo Lu <yangbo.lu@nxp.com>
17592 L:      netdev@vger.kernel.org
17593 S:      Maintained
17594 F:      drivers/ptp/ptp_vclock.c
17595 F:      net/ethtool/phc_vclocks.c
17596
17597 PTRACE SUPPORT
17598 M:      Oleg Nesterov <oleg@redhat.com>
17599 S:      Maintained
17600 F:      arch/*/*/ptrace*.c
17601 F:      arch/*/include/asm/ptrace*.h
17602 F:      arch/*/ptrace*.c
17603 F:      include/asm-generic/syscall.h
17604 F:      include/linux/ptrace.h
17605 F:      include/linux/regset.h
17606 F:      include/uapi/linux/ptrace.h
17607 F:      kernel/ptrace.c
17608
17609 PULSE8-CEC DRIVER
17610 M:      Hans Verkuil <hverkuil@xs4all.nl>
17611 L:      linux-media@vger.kernel.org
17612 S:      Maintained
17613 T:      git git://linuxtv.org/media_tree.git
17614 F:      drivers/media/cec/usb/pulse8/
17615
17616 PURELIFI PLFXLC DRIVER
17617 M:      Srinivasan Raju <srini.raju@purelifi.com>
17618 L:      linux-wireless@vger.kernel.org
17619 S:      Supported
17620 F:      drivers/net/wireless/purelifi/plfxlc/
17621
17622 PVRUSB2 VIDEO4LINUX DRIVER
17623 M:      Mike Isely <isely@pobox.com>
17624 L:      pvrusb2@isely.net       (subscribers-only)
17625 L:      linux-media@vger.kernel.org
17626 S:      Maintained
17627 W:      http://www.isely.net/pvrusb2/
17628 T:      git git://linuxtv.org/media_tree.git
17629 F:      Documentation/driver-api/media/drivers/pvrusb2*
17630 F:      drivers/media/usb/pvrusb2/
17631
17632 PWC WEBCAM DRIVER
17633 M:      Hans Verkuil <hverkuil@xs4all.nl>
17634 L:      linux-media@vger.kernel.org
17635 S:      Odd Fixes
17636 T:      git git://linuxtv.org/media_tree.git
17637 F:      drivers/media/usb/pwc/*
17638 F:      include/trace/events/pwc.h
17639
17640 PWM IR Transmitter
17641 M:      Sean Young <sean@mess.org>
17642 L:      linux-media@vger.kernel.org
17643 S:      Maintained
17644 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17645 F:      drivers/media/rc/pwm-ir-tx.c
17646
17647 PWM SUBSYSTEM
17648 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17649 L:      linux-pwm@vger.kernel.org
17650 S:      Maintained
17651 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17652 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git
17653 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17654 F:      Documentation/devicetree/bindings/pwm/
17655 F:      Documentation/driver-api/pwm.rst
17656 F:      drivers/gpio/gpio-mvebu.c
17657 F:      drivers/pwm/
17658 F:      drivers/video/backlight/pwm_bl.c
17659 F:      include/dt-bindings/pwm/
17660 F:      include/linux/pwm.h
17661 F:      include/linux/pwm_backlight.h
17662 K:      pwm_(config|apply_might_sleep|apply_atomic|ops)
17663
17664 PXA GPIO DRIVER
17665 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17666 L:      linux-gpio@vger.kernel.org
17667 S:      Maintained
17668 F:      drivers/gpio/gpio-pxa.c
17669
17670 PXA MMCI DRIVER
17671 S:      Orphan
17672
17673 PXA RTC DRIVER
17674 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17675 L:      linux-rtc@vger.kernel.org
17676 S:      Maintained
17677
17678 PXA2xx/PXA3xx SUPPORT
17679 M:      Daniel Mack <daniel@zonque.org>
17680 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17681 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17683 S:      Maintained
17684 T:      git git://github.com/hzhuang1/linux.git
17685 T:      git git://github.com/rjarzmik/linux.git
17686 F:      arch/arm/boot/dts/intel/pxa/
17687 F:      arch/arm/mach-pxa/
17688 F:      drivers/dma/pxa*
17689 F:      drivers/pcmcia/pxa2xx*
17690 F:      drivers/pinctrl/pxa/
17691 F:      drivers/spi/spi-pxa2xx*
17692 F:      drivers/usb/gadget/udc/pxa2*
17693 F:      include/sound/pxa2xx-lib.h
17694 F:      sound/arm/pxa*
17695 F:      sound/soc/pxa/
17696
17697 QAT DRIVER
17698 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17699 L:      qat-linux@intel.com
17700 S:      Supported
17701 F:      drivers/crypto/intel/qat/
17702
17703 QCOM AUDIO (ASoC) DRIVERS
17704 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17705 M:      Banajit Goswami <bgoswami@quicinc.com>
17706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17707 S:      Supported
17708 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17709 F:      Documentation/devicetree/bindings/sound/qcom,*
17710 F:      drivers/soc/qcom/apr.c
17711 F:      include/dt-bindings/sound/qcom,wcd9335.h
17712 F:      sound/soc/codecs/lpass-rx-macro.*
17713 F:      sound/soc/codecs/lpass-tx-macro.*
17714 F:      sound/soc/codecs/lpass-va-macro.c
17715 F:      sound/soc/codecs/lpass-wsa-macro.*
17716 F:      sound/soc/codecs/msm8916-wcd-analog.c
17717 F:      sound/soc/codecs/msm8916-wcd-digital.c
17718 F:      sound/soc/codecs/wcd-clsh-v2.*
17719 F:      sound/soc/codecs/wcd-mbhc-v2.*
17720 F:      sound/soc/codecs/wcd9335.*
17721 F:      sound/soc/codecs/wcd934x.c
17722 F:      sound/soc/codecs/wsa881x.c
17723 F:      sound/soc/codecs/wsa883x.c
17724 F:      sound/soc/codecs/wsa884x.c
17725 F:      sound/soc/qcom/
17726
17727 QCOM EMBEDDED USB DEBUGGER (EUD)
17728 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17729 L:      linux-arm-msm@vger.kernel.org
17730 S:      Maintained
17731 F:      Documentation/ABI/testing/sysfs-driver-eud
17732 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17733 F:      drivers/usb/misc/qcom_eud.c
17734
17735 QCOM IPA DRIVER
17736 M:      Alex Elder <elder@kernel.org>
17737 L:      netdev@vger.kernel.org
17738 S:      Supported
17739 F:      drivers/net/ipa/
17740
17741 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17742 M:      Gabriel Somlo <somlo@cmu.edu>
17743 M:      "Michael S. Tsirkin" <mst@redhat.com>
17744 L:      qemu-devel@nongnu.org
17745 S:      Maintained
17746 F:      drivers/firmware/qemu_fw_cfg.c
17747 F:      include/uapi/linux/qemu_fw_cfg.h
17748
17749 QIB DRIVER
17750 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17751 L:      linux-rdma@vger.kernel.org
17752 S:      Supported
17753 F:      drivers/infiniband/hw/qib/
17754
17755 QLOGIC QL41xxx FCOE DRIVER
17756 M:      Saurav Kashyap <skashyap@marvell.com>
17757 M:      Javed Hasan <jhasan@marvell.com>
17758 M:      GR-QLogic-Storage-Upstream@marvell.com
17759 L:      linux-scsi@vger.kernel.org
17760 S:      Supported
17761 F:      drivers/scsi/qedf/
17762
17763 QLOGIC QL41xxx ISCSI DRIVER
17764 M:      Nilesh Javali <njavali@marvell.com>
17765 M:      Manish Rangankar <mrangankar@marvell.com>
17766 M:      GR-QLogic-Storage-Upstream@marvell.com
17767 L:      linux-scsi@vger.kernel.org
17768 S:      Supported
17769 F:      drivers/scsi/qedi/
17770
17771 QLOGIC QL4xxx ETHERNET DRIVER
17772 M:      Ariel Elior <aelior@marvell.com>
17773 M:      Manish Chopra <manishc@marvell.com>
17774 L:      netdev@vger.kernel.org
17775 S:      Supported
17776 F:      drivers/net/ethernet/qlogic/qed/
17777 F:      drivers/net/ethernet/qlogic/qede/
17778 F:      include/linux/qed/
17779
17780 QLOGIC QL4xxx RDMA DRIVER
17781 M:      Michal Kalderon <mkalderon@marvell.com>
17782 M:      Ariel Elior <aelior@marvell.com>
17783 L:      linux-rdma@vger.kernel.org
17784 S:      Supported
17785 F:      drivers/infiniband/hw/qedr/
17786 F:      include/uapi/rdma/qedr-abi.h
17787
17788 QLOGIC QLA1280 SCSI DRIVER
17789 M:      Michael Reed <mdr@sgi.com>
17790 L:      linux-scsi@vger.kernel.org
17791 S:      Maintained
17792 F:      drivers/scsi/qla1280.[ch]
17793
17794 QLOGIC QLA2XXX FC-SCSI DRIVER
17795 M:      Nilesh Javali <njavali@marvell.com>
17796 M:      GR-QLogic-Storage-Upstream@marvell.com
17797 L:      linux-scsi@vger.kernel.org
17798 S:      Supported
17799 F:      drivers/scsi/qla2xxx/
17800
17801 QLOGIC QLA3XXX NETWORK DRIVER
17802 M:      GR-Linux-NIC-Dev@marvell.com
17803 L:      netdev@vger.kernel.org
17804 S:      Supported
17805 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17806
17807 QLOGIC QLA4XXX iSCSI DRIVER
17808 M:      Nilesh Javali <njavali@marvell.com>
17809 M:      Manish Rangankar <mrangankar@marvell.com>
17810 M:      GR-QLogic-Storage-Upstream@marvell.com
17811 L:      linux-scsi@vger.kernel.org
17812 S:      Supported
17813 F:      drivers/scsi/qla4xxx/
17814
17815 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17816 M:      Shahed Shaikh <shshaikh@marvell.com>
17817 M:      Manish Chopra <manishc@marvell.com>
17818 M:      GR-Linux-NIC-Dev@marvell.com
17819 L:      netdev@vger.kernel.org
17820 S:      Supported
17821 F:      drivers/net/ethernet/qlogic/qlcnic/
17822
17823 QM1D1B0004 MEDIA DRIVER
17824 M:      Akihiro Tsukada <tskd08@gmail.com>
17825 L:      linux-media@vger.kernel.org
17826 S:      Odd Fixes
17827 F:      drivers/media/tuners/qm1d1b0004*
17828
17829 QM1D1C0042 MEDIA DRIVER
17830 M:      Akihiro Tsukada <tskd08@gmail.com>
17831 L:      linux-media@vger.kernel.org
17832 S:      Odd Fixes
17833 F:      drivers/media/tuners/qm1d1c0042*
17834
17835 QNX4 FILESYSTEM
17836 M:      Anders Larsen <al@alarsen.net>
17837 S:      Maintained
17838 W:      http://www.alarsen.net/linux/qnx4fs/
17839 F:      fs/qnx4/
17840 F:      include/uapi/linux/qnx4_fs.h
17841 F:      include/uapi/linux/qnxtypes.h
17842
17843 QNX6 FILESYSTEM
17844 S:      Orphan
17845 F:      Documentation/filesystems/qnx6.rst
17846 F:      fs/qnx6/
17847 F:      include/linux/qnx6_fs.h
17848
17849 QORIQ DPAA2 FSL-MC BUS DRIVER
17850 M:      Stuart Yoder <stuyoder@gmail.com>
17851 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17852 L:      linux-kernel@vger.kernel.org
17853 S:      Maintained
17854 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17855 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17856 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17857 F:      drivers/bus/fsl-mc/
17858 F:      include/uapi/linux/fsl_mc.h
17859
17860 QT1010 MEDIA DRIVER
17861 L:      linux-media@vger.kernel.org
17862 S:      Orphan
17863 W:      https://linuxtv.org
17864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17865 F:      drivers/media/tuners/qt1010*
17866
17867 QUALCOMM ATH12K WIRELESS DRIVER
17868 M:      Kalle Valo <kvalo@kernel.org>
17869 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17870 L:      ath12k@lists.infradead.org
17871 S:      Supported
17872 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17874 F:      drivers/net/wireless/ath/ath12k/
17875
17876 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17877 M:      Kalle Valo <kvalo@kernel.org>
17878 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17879 L:      ath10k@lists.infradead.org
17880 S:      Supported
17881 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17883 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17884 F:      drivers/net/wireless/ath/ath10k/
17885
17886 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17887 M:      Kalle Valo <kvalo@kernel.org>
17888 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17889 L:      ath11k@lists.infradead.org
17890 S:      Supported
17891 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17892 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17894 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17895 F:      drivers/net/wireless/ath/ath11k/
17896
17897 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17898 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17899 L:      linux-wireless@vger.kernel.org
17900 S:      Maintained
17901 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17903 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17904 F:      drivers/net/wireless/ath/ath9k/
17905
17906 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17907 M:      Stephan Gerhold <stephan@gerhold.net>
17908 L:      netdev@vger.kernel.org
17909 L:      linux-arm-msm@vger.kernel.org
17910 S:      Maintained
17911 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17912 F:      drivers/net/wwan/qcom_bam_dmux.c
17913
17914 QUALCOMM CAMERA SUBSYSTEM DRIVER
17915 M:      Robert Foss <rfoss@kernel.org>
17916 M:      Todor Tomov <todor.too@gmail.com>
17917 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17918 L:      linux-media@vger.kernel.org
17919 S:      Maintained
17920 F:      Documentation/admin-guide/media/qcom_camss.rst
17921 F:      Documentation/devicetree/bindings/media/*camss*
17922 F:      drivers/media/platform/qcom/camss/
17923
17924 QUALCOMM CLOCK DRIVERS
17925 M:      Bjorn Andersson <andersson@kernel.org>
17926 L:      linux-arm-msm@vger.kernel.org
17927 S:      Supported
17928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17929 F:      Documentation/devicetree/bindings/clock/qcom,*
17930 F:      drivers/clk/qcom/
17931 F:      include/dt-bindings/clock/qcom,*
17932
17933 QUALCOMM CLOUD AI (QAIC) DRIVER
17934 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17935 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17936 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17937 L:      linux-arm-msm@vger.kernel.org
17938 L:      dri-devel@lists.freedesktop.org
17939 S:      Supported
17940 T:      git git://anongit.freedesktop.org/drm/drm-misc
17941 F:      Documentation/accel/qaic/
17942 F:      drivers/accel/qaic/
17943 F:      include/uapi/drm/qaic_accel.h
17944
17945 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17946 M:      Bjorn Andersson <andersson@kernel.org>
17947 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17948 L:      linux-pm@vger.kernel.org
17949 L:      linux-arm-msm@vger.kernel.org
17950 S:      Maintained
17951 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17952 F:      drivers/pmdomain/qcom/cpr.c
17953
17954 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17955 M:      Ilia Lin <ilia.lin@kernel.org>
17956 L:      linux-pm@vger.kernel.org
17957 S:      Maintained
17958 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17959 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17960 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17961
17962 QUALCOMM CRYPTO DRIVERS
17963 M:      Thara Gopinath <thara.gopinath@gmail.com>
17964 L:      linux-crypto@vger.kernel.org
17965 L:      linux-arm-msm@vger.kernel.org
17966 S:      Maintained
17967 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17968 F:      drivers/crypto/qce/
17969
17970 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17971 M:      Timur Tabi <timur@kernel.org>
17972 L:      netdev@vger.kernel.org
17973 S:      Maintained
17974 F:      drivers/net/ethernet/qualcomm/emac/
17975
17976 QUALCOMM ETHQOS ETHERNET DRIVER
17977 M:      Vinod Koul <vkoul@kernel.org>
17978 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17979 L:      netdev@vger.kernel.org
17980 L:      linux-arm-msm@vger.kernel.org
17981 S:      Maintained
17982 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17983 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17984
17985 QUALCOMM FASTRPC DRIVER
17986 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17987 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17988 L:      linux-arm-msm@vger.kernel.org
17989 S:      Maintained
17990 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17991 F:      drivers/misc/fastrpc.c
17992 F:      include/uapi/misc/fastrpc.h
17993
17994 QUALCOMM HEXAGON ARCHITECTURE
17995 M:      Brian Cain <bcain@quicinc.com>
17996 L:      linux-hexagon@vger.kernel.org
17997 S:      Supported
17998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17999 F:      arch/hexagon/
18000
18001 QUALCOMM HIDMA DRIVER
18002 M:      Sinan Kaya <okaya@kernel.org>
18003 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
18004 L:      linux-arm-msm@vger.kernel.org
18005 L:      dmaengine@vger.kernel.org
18006 S:      Supported
18007 F:      drivers/dma/qcom/hidma*
18008
18009 QUALCOMM I2C CCI DRIVER
18010 M:      Loic Poulain <loic.poulain@linaro.org>
18011 M:      Robert Foss <rfoss@kernel.org>
18012 L:      linux-i2c@vger.kernel.org
18013 L:      linux-arm-msm@vger.kernel.org
18014 S:      Maintained
18015 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
18016 F:      drivers/i2c/busses/i2c-qcom-cci.c
18017
18018 QUALCOMM INTERCONNECT BWMON DRIVER
18019 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
18020 L:      linux-arm-msm@vger.kernel.org
18021 S:      Maintained
18022 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
18023 F:      drivers/soc/qcom/icc-bwmon.c
18024
18025 QUALCOMM IOMMU
18026 M:      Rob Clark <robdclark@gmail.com>
18027 L:      iommu@lists.linux.dev
18028 L:      linux-arm-msm@vger.kernel.org
18029 S:      Maintained
18030 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
18031 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
18032 F:      drivers/iommu/msm_iommu*
18033
18034 QUALCOMM IPC ROUTER (QRTR) DRIVER
18035 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18036 L:      linux-arm-msm@vger.kernel.org
18037 S:      Maintained
18038 F:      include/trace/events/qrtr.h
18039 F:      include/uapi/linux/qrtr.h
18040 F:      net/qrtr/
18041
18042 QUALCOMM IPCC MAILBOX DRIVER
18043 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18044 L:      linux-arm-msm@vger.kernel.org
18045 S:      Supported
18046 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
18047 F:      drivers/mailbox/qcom-ipcc.c
18048 F:      include/dt-bindings/mailbox/qcom-ipcc.h
18049
18050 QUALCOMM IPQ4019 USB PHY DRIVER
18051 M:      Robert Marko <robert.marko@sartura.hr>
18052 M:      Luka Perkov <luka.perkov@sartura.hr>
18053 L:      linux-arm-msm@vger.kernel.org
18054 S:      Maintained
18055 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
18056 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
18057
18058 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
18059 M:      Robert Marko <robert.marko@sartura.hr>
18060 M:      Luka Perkov <luka.perkov@sartura.hr>
18061 L:      linux-arm-msm@vger.kernel.org
18062 S:      Maintained
18063 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
18064 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
18065
18066 QUALCOMM NAND CONTROLLER DRIVER
18067 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
18068 L:      linux-mtd@lists.infradead.org
18069 L:      linux-arm-msm@vger.kernel.org
18070 S:      Maintained
18071 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
18072 F:      drivers/mtd/nand/raw/qcom_nandc.c
18073
18074 QUALCOMM QSEECOM DRIVER
18075 M:      Maximilian Luz <luzmaximilian@gmail.com>
18076 L:      linux-arm-msm@vger.kernel.org
18077 S:      Maintained
18078 F:      drivers/firmware/qcom/qcom_qseecom.c
18079
18080 QUALCOMM QSEECOM UEFISECAPP DRIVER
18081 M:      Maximilian Luz <luzmaximilian@gmail.com>
18082 L:      linux-arm-msm@vger.kernel.org
18083 S:      Maintained
18084 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18085
18086 QUALCOMM RMNET DRIVER
18087 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18088 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18089 L:      netdev@vger.kernel.org
18090 S:      Maintained
18091 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18092 F:      drivers/net/ethernet/qualcomm/rmnet/
18093 F:      include/linux/if_rmnet.h
18094
18095 QUALCOMM TSENS THERMAL DRIVER
18096 M:      Amit Kucheria <amitk@kernel.org>
18097 M:      Thara Gopinath <thara.gopinath@gmail.com>
18098 L:      linux-pm@vger.kernel.org
18099 L:      linux-arm-msm@vger.kernel.org
18100 S:      Maintained
18101 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18102 F:      drivers/thermal/qcom/
18103
18104 QUALCOMM TYPEC PORT MANAGER DRIVER
18105 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18106 L:      linux-arm-msm@vger.kernel.org
18107 L:      linux-usb@vger.kernel.org
18108 S:      Maintained
18109 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18110 F:      drivers/usb/typec/tcpm/qcom/
18111
18112 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18113 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18114 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18115 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18116 L:      linux-media@vger.kernel.org
18117 L:      linux-arm-msm@vger.kernel.org
18118 S:      Maintained
18119 T:      git git://linuxtv.org/media_tree.git
18120 F:      Documentation/devicetree/bindings/media/*venus*
18121 F:      drivers/media/platform/qcom/venus/
18122
18123 QUALCOMM WCN36XX WIRELESS DRIVER
18124 M:      Loic Poulain <loic.poulain@linaro.org>
18125 L:      wcn36xx@lists.infradead.org
18126 S:      Supported
18127 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18128 F:      drivers/net/wireless/ath/wcn36xx/
18129
18130 QUANTENNA QTNFMAC WIRELESS DRIVER
18131 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18132 R:      Sergey Matyukevich <geomatsi@gmail.com>
18133 L:      linux-wireless@vger.kernel.org
18134 S:      Maintained
18135 F:      drivers/net/wireless/quantenna
18136
18137 RADEON and AMDGPU DRM DRIVERS
18138 M:      Alex Deucher <alexander.deucher@amd.com>
18139 M:      Christian König <christian.koenig@amd.com>
18140 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18141 L:      amd-gfx@lists.freedesktop.org
18142 S:      Supported
18143 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18144 C:      irc://irc.oftc.net/radeon
18145 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18146 F:      Documentation/gpu/amdgpu/
18147 F:      drivers/gpu/drm/amd/
18148 F:      drivers/gpu/drm/ci/xfails/amd*
18149 F:      drivers/gpu/drm/radeon/
18150 F:      include/uapi/drm/amdgpu_drm.h
18151 F:      include/uapi/drm/radeon_drm.h
18152
18153 RADEON FRAMEBUFFER DISPLAY DRIVER
18154 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18155 L:      linux-fbdev@vger.kernel.org
18156 S:      Maintained
18157 F:      drivers/video/fbdev/aty/radeon*
18158 F:      include/uapi/linux/radeonfb.h
18159
18160 RADIOSHARK RADIO DRIVER
18161 M:      Hans Verkuil <hverkuil@xs4all.nl>
18162 L:      linux-media@vger.kernel.org
18163 S:      Maintained
18164 T:      git git://linuxtv.org/media_tree.git
18165 F:      drivers/media/radio/radio-shark.c
18166
18167 RADIOSHARK2 RADIO DRIVER
18168 M:      Hans Verkuil <hverkuil@xs4all.nl>
18169 L:      linux-media@vger.kernel.org
18170 S:      Maintained
18171 T:      git git://linuxtv.org/media_tree.git
18172 F:      drivers/media/radio/radio-shark2.c
18173 F:      drivers/media/radio/radio-tea5777.c
18174
18175 RADOS BLOCK DEVICE (RBD)
18176 M:      Ilya Dryomov <idryomov@gmail.com>
18177 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18178 L:      ceph-devel@vger.kernel.org
18179 S:      Supported
18180 W:      http://ceph.com/
18181 T:      git https://github.com/ceph/ceph-client.git
18182 F:      Documentation/ABI/testing/sysfs-bus-rbd
18183 F:      drivers/block/rbd.c
18184 F:      drivers/block/rbd_types.h
18185
18186 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18187 L:      linux-fbdev@vger.kernel.org
18188 S:      Orphan
18189 F:      drivers/video/fbdev/aty/aty128fb.c
18190
18191 RAINSHADOW-CEC DRIVER
18192 M:      Hans Verkuil <hverkuil@xs4all.nl>
18193 L:      linux-media@vger.kernel.org
18194 S:      Maintained
18195 T:      git git://linuxtv.org/media_tree.git
18196 F:      drivers/media/cec/usb/rainshadow/
18197
18198 RALINK MIPS ARCHITECTURE
18199 M:      John Crispin <john@phrozen.org>
18200 L:      linux-mips@vger.kernel.org
18201 S:      Maintained
18202 F:      arch/mips/ralink
18203
18204 RALINK MT7621 MIPS ARCHITECTURE
18205 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18206 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18207 L:      linux-mips@vger.kernel.org
18208 S:      Maintained
18209 F:      arch/mips/boot/dts/ralink/mt7621*
18210
18211 RALINK RT2X00 WIRELESS LAN DRIVER
18212 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18213 L:      linux-wireless@vger.kernel.org
18214 S:      Maintained
18215 F:      drivers/net/wireless/ralink/rt2x00/
18216
18217 RAMDISK RAM BLOCK DEVICE DRIVER
18218 M:      Jens Axboe <axboe@kernel.dk>
18219 S:      Maintained
18220 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18221 F:      drivers/block/brd.c
18222
18223 RANCHU VIRTUAL BOARD FOR MIPS
18224 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18225 L:      linux-mips@vger.kernel.org
18226 S:      Supported
18227 F:      arch/mips/configs/generic/board-ranchu.config
18228 F:      arch/mips/generic/board-ranchu.c
18229
18230 RANDOM NUMBER DRIVER
18231 M:      "Theodore Ts'o" <tytso@mit.edu>
18232 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18233 S:      Maintained
18234 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18235 F:      drivers/char/random.c
18236 F:      drivers/virt/vmgenid.c
18237
18238 RAPIDIO SUBSYSTEM
18239 M:      Matt Porter <mporter@kernel.crashing.org>
18240 M:      Alexandre Bounine <alex.bou9@gmail.com>
18241 S:      Maintained
18242 F:      drivers/rapidio/
18243
18244 RAS INFRASTRUCTURE
18245 M:      Tony Luck <tony.luck@intel.com>
18246 M:      Borislav Petkov <bp@alien8.de>
18247 L:      linux-edac@vger.kernel.org
18248 S:      Maintained
18249 F:      Documentation/admin-guide/ras.rst
18250 F:      drivers/ras/
18251 F:      include/linux/ras.h
18252 F:      include/ras/ras_event.h
18253
18254 RC-CORE / LIRC FRAMEWORK
18255 M:      Sean Young <sean@mess.org>
18256 L:      linux-media@vger.kernel.org
18257 S:      Maintained
18258 W:      http://linuxtv.org
18259 T:      git git://linuxtv.org/media_tree.git
18260 F:      Documentation/driver-api/media/rc-core.rst
18261 F:      Documentation/userspace-api/media/rc/
18262 F:      drivers/media/rc/
18263 F:      include/media/rc-core.h
18264 F:      include/media/rc-map.h
18265 F:      include/uapi/linux/lirc.h
18266
18267 RCMM REMOTE CONTROLS DECODER
18268 M:      Patrick Lerda <patrick9876@free.fr>
18269 S:      Maintained
18270 F:      drivers/media/rc/ir-rcmm-decoder.c
18271
18272 RCUTORTURE TEST FRAMEWORK
18273 M:      "Paul E. McKenney" <paulmck@kernel.org>
18274 M:      Josh Triplett <josh@joshtriplett.org>
18275 R:      Steven Rostedt <rostedt@goodmis.org>
18276 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18277 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18278 L:      rcu@vger.kernel.org
18279 S:      Supported
18280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18281 F:      tools/testing/selftests/rcutorture
18282
18283 RDACM20 Camera Sensor
18284 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18285 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18286 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18287 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18288 L:      linux-media@vger.kernel.org
18289 S:      Maintained
18290 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18291 F:      drivers/media/i2c/max9271.c
18292 F:      drivers/media/i2c/max9271.h
18293 F:      drivers/media/i2c/rdacm20.c
18294
18295 RDACM21 Camera Sensor
18296 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18297 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18298 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18299 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18300 L:      linux-media@vger.kernel.org
18301 S:      Maintained
18302 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18303 F:      drivers/media/i2c/max9271.c
18304 F:      drivers/media/i2c/max9271.h
18305 F:      drivers/media/i2c/rdacm21.c
18306
18307 RDC R-321X SoC
18308 M:      Florian Fainelli <florian@openwrt.org>
18309 S:      Maintained
18310
18311 RDC R6040 FAST ETHERNET DRIVER
18312 M:      Florian Fainelli <f.fainelli@gmail.com>
18313 L:      netdev@vger.kernel.org
18314 S:      Maintained
18315 F:      drivers/net/ethernet/rdc/r6040.c
18316
18317 RDMAVT - RDMA verbs software
18318 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18319 L:      linux-rdma@vger.kernel.org
18320 S:      Supported
18321 F:      drivers/infiniband/sw/rdmavt
18322
18323 RDS - RELIABLE DATAGRAM SOCKETS
18324 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18325 L:      netdev@vger.kernel.org
18326 L:      linux-rdma@vger.kernel.org
18327 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18328 S:      Supported
18329 W:      https://oss.oracle.com/projects/rds/
18330 F:      Documentation/networking/rds.rst
18331 F:      net/rds/
18332
18333 RDT - RESOURCE ALLOCATION
18334 M:      Fenghua Yu <fenghua.yu@intel.com>
18335 M:      Reinette Chatre <reinette.chatre@intel.com>
18336 L:      linux-kernel@vger.kernel.org
18337 S:      Supported
18338 F:      Documentation/arch/x86/resctrl*
18339 F:      arch/x86/include/asm/resctrl.h
18340 F:      arch/x86/kernel/cpu/resctrl/
18341 F:      tools/testing/selftests/resctrl/
18342
18343 READ-COPY UPDATE (RCU)
18344 M:      "Paul E. McKenney" <paulmck@kernel.org>
18345 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18346 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18347 M:      Joel Fernandes <joel@joelfernandes.org>
18348 M:      Josh Triplett <josh@joshtriplett.org>
18349 M:      Boqun Feng <boqun.feng@gmail.com>
18350 R:      Steven Rostedt <rostedt@goodmis.org>
18351 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18352 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18353 R:      Zqiang <qiang.zhang1211@gmail.com>
18354 L:      rcu@vger.kernel.org
18355 S:      Supported
18356 W:      http://www.rdrop.com/users/paulmck/RCU/
18357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18358 F:      Documentation/RCU/
18359 F:      include/linux/rcu*
18360 F:      kernel/rcu/
18361 X:      Documentation/RCU/torture.rst
18362 X:      include/linux/srcu*.h
18363 X:      kernel/rcu/srcu*.c
18364
18365 REAL TIME CLOCK (RTC) SUBSYSTEM
18366 M:      Alessandro Zummo <a.zummo@towertech.it>
18367 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18368 L:      linux-rtc@vger.kernel.org
18369 S:      Maintained
18370 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18372 F:      Documentation/admin-guide/rtc.rst
18373 F:      Documentation/devicetree/bindings/rtc/
18374 F:      drivers/rtc/
18375 F:      include/linux/rtc.h
18376 F:      include/linux/rtc/
18377 F:      include/uapi/linux/rtc.h
18378 F:      tools/testing/selftests/rtc/
18379
18380 Real-time Linux Analysis (RTLA) tools
18381 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18382 M:      Steven Rostedt <rostedt@goodmis.org>
18383 L:      linux-trace-kernel@vger.kernel.org
18384 S:      Maintained
18385 F:      Documentation/tools/rtla/
18386 F:      tools/tracing/rtla/
18387
18388 REALTEK AUDIO CODECS
18389 M:      Oder Chiou <oder_chiou@realtek.com>
18390 S:      Maintained
18391 F:      include/sound/rt*.h
18392 F:      sound/soc/codecs/rt*
18393
18394 REALTEK OTTO WATCHDOG
18395 M:      Sander Vanheule <sander@svanheule.net>
18396 L:      linux-watchdog@vger.kernel.org
18397 S:      Maintained
18398 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18399 F:      drivers/watchdog/realtek_otto_wdt.c
18400
18401 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18402 M:      Linus Walleij <linus.walleij@linaro.org>
18403 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18404 S:      Maintained
18405 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18406 F:      drivers/net/dsa/realtek/*
18407
18408 REALTEK WIRELESS DRIVER (rtlwifi family)
18409 M:      Ping-Ke Shih <pkshih@realtek.com>
18410 L:      linux-wireless@vger.kernel.org
18411 S:      Maintained
18412 F:      drivers/net/wireless/realtek/rtlwifi/
18413
18414 REALTEK WIRELESS DRIVER (rtw88)
18415 M:      Ping-Ke Shih <pkshih@realtek.com>
18416 L:      linux-wireless@vger.kernel.org
18417 S:      Maintained
18418 F:      drivers/net/wireless/realtek/rtw88/
18419
18420 REALTEK WIRELESS DRIVER (rtw89)
18421 M:      Ping-Ke Shih <pkshih@realtek.com>
18422 L:      linux-wireless@vger.kernel.org
18423 S:      Maintained
18424 F:      drivers/net/wireless/realtek/rtw89/
18425
18426 REDPINE WIRELESS DRIVER
18427 L:      linux-wireless@vger.kernel.org
18428 S:      Orphan
18429 F:      drivers/net/wireless/rsi/
18430
18431 REGISTER MAP ABSTRACTION
18432 M:      Mark Brown <broonie@kernel.org>
18433 L:      linux-kernel@vger.kernel.org
18434 S:      Supported
18435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18436 F:      Documentation/devicetree/bindings/regmap/
18437 F:      drivers/base/regmap/
18438 F:      include/linux/regmap.h
18439
18440 REISERFS FILE SYSTEM
18441 L:      reiserfs-devel@vger.kernel.org
18442 S:      Obsolete
18443 F:      fs/reiserfs/
18444
18445 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18446 M:      Bjorn Andersson <andersson@kernel.org>
18447 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18448 L:      linux-remoteproc@vger.kernel.org
18449 S:      Maintained
18450 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18451 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18452 F:      Documentation/devicetree/bindings/remoteproc/
18453 F:      Documentation/staging/remoteproc.rst
18454 F:      drivers/remoteproc/
18455 F:      include/linux/remoteproc.h
18456 F:      include/linux/remoteproc/
18457
18458 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18459 M:      Bjorn Andersson <andersson@kernel.org>
18460 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18461 L:      linux-remoteproc@vger.kernel.org
18462 S:      Maintained
18463 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18464 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18465 F:      Documentation/staging/rpmsg.rst
18466 F:      drivers/rpmsg/
18467 F:      include/linux/rpmsg.h
18468 F:      include/linux/rpmsg/
18469 F:      include/uapi/linux/rpmsg.h
18470 F:      samples/rpmsg/
18471
18472 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18473 M:      Stephan Gerhold <stephan@gerhold.net>
18474 L:      netdev@vger.kernel.org
18475 L:      linux-remoteproc@vger.kernel.org
18476 S:      Maintained
18477 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18478
18479 RENESAS CLOCK DRIVERS
18480 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18481 L:      linux-renesas-soc@vger.kernel.org
18482 S:      Supported
18483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18484 F:      Documentation/devicetree/bindings/clock/renesas,*
18485 F:      drivers/clk/renesas/
18486
18487 RENESAS EMEV2 I2C DRIVER
18488 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18489 L:      linux-renesas-soc@vger.kernel.org
18490 S:      Supported
18491 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18492 F:      drivers/i2c/busses/i2c-emev2.c
18493
18494 RENESAS ETHERNET DRIVERS
18495 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18496 L:      netdev@vger.kernel.org
18497 L:      linux-renesas-soc@vger.kernel.org
18498 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18499 F:      drivers/net/ethernet/renesas/
18500 F:      include/linux/sh_eth.h
18501
18502 RENESAS IDT821034 ASoC CODEC
18503 M:      Herve Codina <herve.codina@bootlin.com>
18504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18505 S:      Maintained
18506 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18507 F:      sound/soc/codecs/idt821034.c
18508
18509 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18510 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18511 L:      linux-mtd@lists.infradead.org
18512 L:      linux-renesas-soc@vger.kernel.org
18513 S:      Maintained
18514 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18515 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18516
18517 RENESAS R-CAR GYROADC DRIVER
18518 M:      Marek Vasut <marek.vasut@gmail.com>
18519 L:      linux-iio@vger.kernel.org
18520 S:      Supported
18521 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18522 F:      drivers/iio/adc/rcar-gyroadc.c
18523
18524 RENESAS R-CAR I2C DRIVERS
18525 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18526 L:      linux-renesas-soc@vger.kernel.org
18527 S:      Supported
18528 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18529 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18530 F:      drivers/i2c/busses/i2c-rcar.c
18531 F:      drivers/i2c/busses/i2c-sh_mobile.c
18532
18533 RENESAS R-CAR SATA DRIVER
18534 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18535 L:      linux-ide@vger.kernel.org
18536 L:      linux-renesas-soc@vger.kernel.org
18537 S:      Supported
18538 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18539 F:      drivers/ata/sata_rcar.c
18540
18541 RENESAS R-CAR THERMAL DRIVERS
18542 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18543 L:      linux-renesas-soc@vger.kernel.org
18544 S:      Supported
18545 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18546 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18547 F:      drivers/thermal/rcar_gen3_thermal.c
18548 F:      drivers/thermal/rcar_thermal.c
18549
18550 RENESAS RIIC DRIVER
18551 M:      Chris Brandt <chris.brandt@renesas.com>
18552 L:      linux-renesas-soc@vger.kernel.org
18553 S:      Supported
18554 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18555 F:      drivers/i2c/busses/i2c-riic.c
18556
18557 RENESAS RZ/G2L A/D DRIVER
18558 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18559 L:      linux-iio@vger.kernel.org
18560 L:      linux-renesas-soc@vger.kernel.org
18561 S:      Supported
18562 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18563 F:      drivers/iio/adc/rzg2l_adc.c
18564
18565 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18566 M:      Biju Das <biju.das.jz@bp.renesas.com>
18567 L:      linux-iio@vger.kernel.org
18568 L:      linux-renesas-soc@vger.kernel.org
18569 S:      Supported
18570 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18571 F:      drivers/counter/rz-mtu3-cnt.c
18572
18573 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18574 M:      Clément Léger <clement.leger@bootlin.com>
18575 L:      linux-renesas-soc@vger.kernel.org
18576 L:      netdev@vger.kernel.org
18577 S:      Maintained
18578 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18579 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18580 F:      drivers/net/dsa/rzn1_a5psw*
18581 F:      drivers/net/pcs/pcs-rzn1-miic.c
18582 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18583 F:      include/linux/pcs-rzn1-miic.h
18584 F:      net/dsa/tag_rzn1_a5psw.c
18585
18586 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18587 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18588 L:      linux-rtc@vger.kernel.org
18589 L:      linux-renesas-soc@vger.kernel.org
18590 S:      Maintained
18591 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18592 F:      drivers/rtc/rtc-rzn1.c
18593
18594 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18595 M:      Herve Codina <herve.codina@bootlin.com>
18596 L:      linux-renesas-soc@vger.kernel.org
18597 L:      linux-usb@vger.kernel.org
18598 S:      Maintained
18599 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18600 F:      drivers/usb/gadget/udc/renesas_usbf.c
18601
18602 RENESAS RZ/V2M I2C DRIVER
18603 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18604 L:      linux-i2c@vger.kernel.org
18605 L:      linux-renesas-soc@vger.kernel.org
18606 S:      Supported
18607 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18608 F:      drivers/i2c/busses/i2c-rzv2m.c
18609
18610 RENESAS USB PHY DRIVER
18611 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18612 L:      linux-renesas-soc@vger.kernel.org
18613 S:      Maintained
18614 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18615
18616 RENESAS VERSACLOCK 7 CLOCK DRIVER
18617 M:      Alex Helms <alexander.helms.jy@renesas.com>
18618 S:      Maintained
18619 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18620 F:      drivers/clk/clk-versaclock7.c
18621
18622 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18623 M:      Herve Codina <herve.codina@bootlin.com>
18624 L:      linux-iio@vger.kernel.org
18625 S:      Maintained
18626 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18627 F:      drivers/iio/potentiometer/x9250.c
18628
18629 RESET CONTROLLER FRAMEWORK
18630 M:      Philipp Zabel <p.zabel@pengutronix.de>
18631 S:      Maintained
18632 T:      git git://git.pengutronix.de/git/pza/linux
18633 F:      Documentation/devicetree/bindings/reset/
18634 F:      Documentation/driver-api/reset.rst
18635 F:      drivers/reset/
18636 F:      include/dt-bindings/reset/
18637 F:      include/linux/reset-controller.h
18638 F:      include/linux/reset.h
18639 F:      include/linux/reset/
18640 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18641
18642 RESTARTABLE SEQUENCES SUPPORT
18643 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18644 M:      Peter Zijlstra <peterz@infradead.org>
18645 M:      "Paul E. McKenney" <paulmck@kernel.org>
18646 M:      Boqun Feng <boqun.feng@gmail.com>
18647 L:      linux-kernel@vger.kernel.org
18648 S:      Supported
18649 F:      include/trace/events/rseq.h
18650 F:      include/uapi/linux/rseq.h
18651 F:      kernel/rseq.c
18652 F:      tools/testing/selftests/rseq/
18653
18654 RFKILL
18655 M:      Johannes Berg <johannes@sipsolutions.net>
18656 L:      linux-wireless@vger.kernel.org
18657 S:      Maintained
18658 W:      https://wireless.wiki.kernel.org/
18659 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18662 F:      Documentation/ABI/stable/sysfs-class-rfkill
18663 F:      Documentation/driver-api/rfkill.rst
18664 F:      include/linux/rfkill.h
18665 F:      include/uapi/linux/rfkill.h
18666 F:      net/rfkill/
18667
18668 RHASHTABLE
18669 M:      Thomas Graf <tgraf@suug.ch>
18670 M:      Herbert Xu <herbert@gondor.apana.org.au>
18671 L:      netdev@vger.kernel.org
18672 S:      Maintained
18673 F:      include/linux/rhashtable-types.h
18674 F:      include/linux/rhashtable.h
18675 F:      lib/rhashtable.c
18676 F:      lib/test_rhashtable.c
18677
18678 RICOH R5C592 MEMORYSTICK DRIVER
18679 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18680 S:      Maintained
18681 F:      drivers/memstick/host/r592.*
18682
18683 RICOH SMARTMEDIA/XD DRIVER
18684 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18685 S:      Maintained
18686 F:      drivers/mtd/nand/raw/r852.c
18687 F:      drivers/mtd/nand/raw/r852.h
18688
18689 RISC-V ARCHITECTURE
18690 M:      Paul Walmsley <paul.walmsley@sifive.com>
18691 M:      Palmer Dabbelt <palmer@dabbelt.com>
18692 M:      Albert Ou <aou@eecs.berkeley.edu>
18693 L:      linux-riscv@lists.infradead.org
18694 S:      Supported
18695 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18696 C:      irc://irc.libera.chat/riscv
18697 P:      Documentation/arch/riscv/patch-acceptance.rst
18698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18699 F:      arch/riscv/
18700 N:      riscv
18701 K:      riscv
18702
18703 RISC-V MICROCHIP FPGA SUPPORT
18704 M:      Conor Dooley <conor.dooley@microchip.com>
18705 M:      Daire McNamara <daire.mcnamara@microchip.com>
18706 L:      linux-riscv@lists.infradead.org
18707 S:      Supported
18708 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18709 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18710 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18711 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18712 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18713 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18714 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18715 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18716 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18717 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18718 F:      arch/riscv/boot/dts/microchip/
18719 F:      drivers/char/hw_random/mpfs-rng.c
18720 F:      drivers/clk/microchip/clk-mpfs*.c
18721 F:      drivers/firmware/microchip/mpfs-auto-update.c
18722 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18723 F:      drivers/mailbox/mailbox-mpfs.c
18724 F:      drivers/pci/controller/pcie-microchip-host.c
18725 F:      drivers/pwm/pwm-microchip-core.c
18726 F:      drivers/reset/reset-mpfs.c
18727 F:      drivers/rtc/rtc-mpfs.c
18728 F:      drivers/soc/microchip/mpfs-sys-controller.c
18729 F:      drivers/spi/spi-microchip-core-qspi.c
18730 F:      drivers/spi/spi-microchip-core.c
18731 F:      drivers/usb/musb/mpfs.c
18732 F:      include/soc/microchip/mpfs.h
18733
18734 RISC-V MISC SOC SUPPORT
18735 M:      Conor Dooley <conor@kernel.org>
18736 L:      linux-riscv@lists.infradead.org
18737 S:      Maintained
18738 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18739 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18740 F:      Documentation/devicetree/bindings/riscv/
18741 F:      arch/riscv/boot/dts/
18742 X:      arch/riscv/boot/dts/allwinner/
18743 X:      arch/riscv/boot/dts/renesas/
18744
18745 RISC-V PMU DRIVERS
18746 M:      Atish Patra <atishp@atishpatra.org>
18747 R:      Anup Patel <anup@brainfault.org>
18748 L:      linux-riscv@lists.infradead.org
18749 S:      Supported
18750 F:      drivers/perf/riscv_pmu.c
18751 F:      drivers/perf/riscv_pmu_legacy.c
18752 F:      drivers/perf/riscv_pmu_sbi.c
18753
18754 RISC-V THEAD SoC SUPPORT
18755 M:      Jisheng Zhang <jszhang@kernel.org>
18756 M:      Guo Ren <guoren@kernel.org>
18757 M:      Fu Wei <wefu@redhat.com>
18758 L:      linux-riscv@lists.infradead.org
18759 S:      Maintained
18760 F:      arch/riscv/boot/dts/thead/
18761
18762 RNBD BLOCK DRIVERS
18763 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18764 M:      Jack Wang <jinpu.wang@ionos.com>
18765 L:      linux-block@vger.kernel.org
18766 S:      Maintained
18767 F:      drivers/block/rnbd/
18768
18769 ROCCAT DRIVERS
18770 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18771 S:      Maintained
18772 W:      http://sourceforge.net/projects/roccat/
18773 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18774 F:      drivers/hid/hid-roccat*
18775 F:      include/linux/hid-roccat*
18776
18777 ROCKCHIP CRYPTO DRIVERS
18778 M:      Corentin Labbe <clabbe@baylibre.com>
18779 L:      linux-crypto@vger.kernel.org
18780 S:      Maintained
18781 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18782 F:      drivers/crypto/rockchip/
18783
18784 ROCKCHIP I2S TDM DRIVER
18785 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18786 L:      linux-rockchip@lists.infradead.org
18787 S:      Maintained
18788 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18789 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18790
18791 ROCKCHIP ISP V1 DRIVER
18792 M:      Dafna Hirschfeld <dafna@fastmail.com>
18793 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18794 L:      linux-media@vger.kernel.org
18795 L:      linux-rockchip@lists.infradead.org
18796 S:      Maintained
18797 F:      Documentation/admin-guide/media/rkisp1.rst
18798 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18799 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18800 F:      drivers/media/platform/rockchip/rkisp1
18801 F:      include/uapi/linux/rkisp1-config.h
18802
18803 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18804 M:      Jacob Chen <jacob-chen@iotwrt.com>
18805 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18806 L:      linux-media@vger.kernel.org
18807 L:      linux-rockchip@lists.infradead.org
18808 S:      Maintained
18809 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18810 F:      drivers/media/platform/rockchip/rga/
18811
18812 ROCKCHIP VIDEO DECODER DRIVER
18813 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18814 L:      linux-media@vger.kernel.org
18815 L:      linux-rockchip@lists.infradead.org
18816 S:      Maintained
18817 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18818 F:      drivers/staging/media/rkvdec/
18819
18820 ROCKER DRIVER
18821 M:      Jiri Pirko <jiri@resnulli.us>
18822 L:      netdev@vger.kernel.org
18823 S:      Supported
18824 F:      drivers/net/ethernet/rocker/
18825
18826 ROCKETPORT EXPRESS/INFINITY DRIVER
18827 M:      Kevin Cernekee <cernekee@gmail.com>
18828 L:      linux-serial@vger.kernel.org
18829 S:      Odd Fixes
18830 F:      drivers/tty/serial/rp2.*
18831
18832 ROHM BD99954 CHARGER IC
18833 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18834 S:      Supported
18835 F:      drivers/power/supply/bd99954-charger.c
18836 F:      drivers/power/supply/bd99954-charger.h
18837
18838 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18839 M:      Tomasz Duszynski <tduszyns@gmail.com>
18840 S:      Maintained
18841 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18842 F:      drivers/iio/light/bh1750.c
18843
18844 ROHM BM1390 PRESSURE SENSOR DRIVER
18845 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18846 L:      linux-iio@vger.kernel.org
18847 S:      Supported
18848 F:      drivers/iio/pressure/rohm-bm1390.c
18849
18850 ROHM BU270xx LIGHT SENSOR DRIVERs
18851 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18852 L:      linux-iio@vger.kernel.org
18853 S:      Supported
18854 F:      drivers/iio/light/rohm-bu27008.c
18855 F:      drivers/iio/light/rohm-bu27034.c
18856
18857 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18858 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18859 L:      linux-kernel@vger.kernel.org
18860 L:      linux-renesas-soc@vger.kernel.org
18861 S:      Supported
18862 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18863 F:      drivers/gpio/gpio-bd9571mwv.c
18864 F:      drivers/mfd/bd9571mwv.c
18865 F:      drivers/regulator/bd9571mwv-regulator.c
18866 F:      include/linux/mfd/bd9571mwv.h
18867
18868 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18869 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18870 S:      Supported
18871 F:      drivers/clk/clk-bd718x7.c
18872 F:      drivers/gpio/gpio-bd71815.c
18873 F:      drivers/gpio/gpio-bd71828.c
18874 F:      drivers/mfd/rohm-bd71828.c
18875 F:      drivers/mfd/rohm-bd718x7.c
18876 F:      drivers/mfd/rohm-bd9576.c
18877 F:      drivers/regulator/bd71815-regulator.c
18878 F:      drivers/regulator/bd71828-regulator.c
18879 F:      drivers/regulator/bd718x7-regulator.c
18880 F:      drivers/regulator/bd9576-regulator.c
18881 F:      drivers/regulator/rohm-regulator.c
18882 F:      drivers/rtc/rtc-bd70528.c
18883 F:      drivers/watchdog/bd9576_wdt.c
18884 F:      include/linux/mfd/rohm-bd71815.h
18885 F:      include/linux/mfd/rohm-bd71828.h
18886 F:      include/linux/mfd/rohm-bd718x7.h
18887 F:      include/linux/mfd/rohm-bd957x.h
18888 F:      include/linux/mfd/rohm-generic.h
18889 F:      include/linux/mfd/rohm-shared.h
18890
18891 ROSE NETWORK LAYER
18892 M:      Ralf Baechle <ralf@linux-mips.org>
18893 L:      linux-hams@vger.kernel.org
18894 S:      Maintained
18895 W:      https://linux-ax25.in-berlin.de
18896 F:      include/net/rose.h
18897 F:      include/uapi/linux/rose.h
18898 F:      net/rose/
18899
18900 ROTATION DRIVER FOR ALLWINNER A83T
18901 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18902 L:      linux-media@vger.kernel.org
18903 S:      Maintained
18904 T:      git git://linuxtv.org/media_tree.git
18905 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18906 F:      drivers/media/platform/sunxi/sun8i-rotate/
18907
18908 RPMSG TTY DRIVER
18909 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18910 L:      linux-remoteproc@vger.kernel.org
18911 S:      Maintained
18912 F:      drivers/tty/rpmsg_tty.c
18913
18914 RTL2830 MEDIA DRIVER
18915 L:      linux-media@vger.kernel.org
18916 S:      Orphan
18917 W:      https://linuxtv.org
18918 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18919 F:      drivers/media/dvb-frontends/rtl2830*
18920
18921 RTL2832 MEDIA DRIVER
18922 L:      linux-media@vger.kernel.org
18923 S:      Orphan
18924 W:      https://linuxtv.org
18925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18926 F:      drivers/media/dvb-frontends/rtl2832*
18927
18928 RTL2832_SDR MEDIA DRIVER
18929 L:      linux-media@vger.kernel.org
18930 S:      Orphan
18931 W:      https://linuxtv.org
18932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18933 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18934
18935 RTL8180 WIRELESS DRIVER
18936 L:      linux-wireless@vger.kernel.org
18937 S:      Orphan
18938 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18939
18940 RTL8187 WIRELESS DRIVER
18941 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18942 M:      Larry Finger <Larry.Finger@lwfinger.net>
18943 L:      linux-wireless@vger.kernel.org
18944 S:      Maintained
18945 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18946
18947 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18948 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18949 L:      linux-wireless@vger.kernel.org
18950 S:      Maintained
18951 F:      drivers/net/wireless/realtek/rtl8xxxu/
18952
18953 RTRS TRANSPORT DRIVERS
18954 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18955 M:      Jack Wang <jinpu.wang@ionos.com>
18956 L:      linux-rdma@vger.kernel.org
18957 S:      Maintained
18958 F:      drivers/infiniband/ulp/rtrs/
18959
18960 RUNTIME VERIFICATION (RV)
18961 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18962 M:      Steven Rostedt <rostedt@goodmis.org>
18963 L:      linux-trace-kernel@vger.kernel.org
18964 S:      Maintained
18965 F:      Documentation/trace/rv/
18966 F:      include/linux/rv.h
18967 F:      include/rv/
18968 F:      kernel/trace/rv/
18969 F:      tools/verification/
18970
18971 RUST
18972 M:      Miguel Ojeda <ojeda@kernel.org>
18973 M:      Alex Gaynor <alex.gaynor@gmail.com>
18974 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18975 R:      Boqun Feng <boqun.feng@gmail.com>
18976 R:      Gary Guo <gary@garyguo.net>
18977 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18978 R:      Benno Lossin <benno.lossin@proton.me>
18979 R:      Andreas Hindborg <a.hindborg@samsung.com>
18980 R:      Alice Ryhl <aliceryhl@google.com>
18981 L:      rust-for-linux@vger.kernel.org
18982 S:      Supported
18983 W:      https://rust-for-linux.com
18984 B:      https://github.com/Rust-for-Linux/linux/issues
18985 C:      zulip://rust-for-linux.zulipchat.com
18986 P:      https://rust-for-linux.com/contributing
18987 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18988 F:      Documentation/rust/
18989 F:      rust/
18990 F:      samples/rust/
18991 F:      scripts/*rust*
18992 K:      \b(?i:rust)\b
18993
18994 RXRPC SOCKETS (AF_RXRPC)
18995 M:      David Howells <dhowells@redhat.com>
18996 M:      Marc Dionne <marc.dionne@auristor.com>
18997 L:      linux-afs@lists.infradead.org
18998 S:      Supported
18999 W:      https://www.infradead.org/~dhowells/kafs/
19000 F:      Documentation/networking/rxrpc.rst
19001 F:      include/keys/rxrpc-type.h
19002 F:      include/net/af_rxrpc.h
19003 F:      include/trace/events/rxrpc.h
19004 F:      include/uapi/linux/rxrpc.h
19005 F:      net/rxrpc/
19006
19007 S3 SAVAGE FRAMEBUFFER DRIVER
19008 M:      Antonino Daplas <adaplas@gmail.com>
19009 L:      linux-fbdev@vger.kernel.org
19010 S:      Maintained
19011 F:      drivers/video/fbdev/savage/
19012
19013 S390 ARCHITECTURE
19014 M:      Heiko Carstens <hca@linux.ibm.com>
19015 M:      Vasily Gorbik <gor@linux.ibm.com>
19016 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19017 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
19018 R:      Sven Schnelle <svens@linux.ibm.com>
19019 L:      linux-s390@vger.kernel.org
19020 S:      Supported
19021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19022 F:      Documentation/driver-api/s390-drivers.rst
19023 F:      Documentation/arch/s390/
19024 F:      arch/s390/
19025 F:      drivers/s390/
19026 F:      drivers/watchdog/diag288_wdt.c
19027
19028 S390 COMMON I/O LAYER
19029 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19030 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
19031 L:      linux-s390@vger.kernel.org
19032 S:      Supported
19033 F:      drivers/s390/cio/
19034
19035 S390 DASD DRIVER
19036 M:      Stefan Haberland <sth@linux.ibm.com>
19037 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
19038 L:      linux-s390@vger.kernel.org
19039 S:      Supported
19040 F:      block/partitions/ibm.c
19041 F:      drivers/s390/block/dasd*
19042 F:      include/linux/dasd_mod.h
19043
19044 S390 IOMMU (PCI)
19045 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19046 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19047 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19048 L:      linux-s390@vger.kernel.org
19049 S:      Supported
19050 F:      drivers/iommu/s390-iommu.c
19051
19052 S390 IUCV NETWORK LAYER
19053 M:      Alexandra Winter <wintera@linux.ibm.com>
19054 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19055 L:      linux-s390@vger.kernel.org
19056 L:      netdev@vger.kernel.org
19057 S:      Supported
19058 F:      drivers/s390/net/*iucv*
19059 F:      include/net/iucv/
19060 F:      net/iucv/
19061
19062 S390 MM
19063 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19064 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19065 L:      linux-s390@vger.kernel.org
19066 S:      Supported
19067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19068 F:      arch/s390/include/asm/pgtable.h
19069 F:      arch/s390/mm
19070
19071 S390 NETWORK DRIVERS
19072 M:      Alexandra Winter <wintera@linux.ibm.com>
19073 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19074 L:      linux-s390@vger.kernel.org
19075 L:      netdev@vger.kernel.org
19076 S:      Supported
19077 F:      drivers/s390/net/
19078
19079 S390 PCI SUBSYSTEM
19080 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19081 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19082 L:      linux-s390@vger.kernel.org
19083 S:      Supported
19084 F:      Documentation/arch/s390/pci.rst
19085 F:      arch/s390/pci/
19086 F:      drivers/pci/hotplug/s390_pci_hpc.c
19087
19088 S390 SCM DRIVER
19089 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19090 L:      linux-s390@vger.kernel.org
19091 S:      Supported
19092 F:      drivers/s390/block/scm*
19093 F:      drivers/s390/cio/scm.c
19094
19095 S390 VFIO AP DRIVER
19096 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19097 M:      Halil Pasic <pasic@linux.ibm.com>
19098 M:      Jason Herne <jjherne@linux.ibm.com>
19099 L:      linux-s390@vger.kernel.org
19100 S:      Supported
19101 F:      Documentation/arch/s390/vfio-ap*
19102 F:      drivers/s390/crypto/vfio_ap*
19103
19104 S390 VFIO-CCW DRIVER
19105 M:      Eric Farman <farman@linux.ibm.com>
19106 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19107 R:      Halil Pasic <pasic@linux.ibm.com>
19108 L:      linux-s390@vger.kernel.org
19109 L:      kvm@vger.kernel.org
19110 S:      Supported
19111 F:      Documentation/arch/s390/vfio-ccw.rst
19112 F:      drivers/s390/cio/vfio_ccw*
19113 F:      include/uapi/linux/vfio_ccw.h
19114
19115 S390 VFIO-PCI DRIVER
19116 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19117 M:      Eric Farman <farman@linux.ibm.com>
19118 L:      linux-s390@vger.kernel.org
19119 L:      kvm@vger.kernel.org
19120 S:      Supported
19121 F:      arch/s390/kvm/pci*
19122 F:      drivers/vfio/pci/vfio_pci_zdev.c
19123 F:      include/uapi/linux/vfio_zdev.h
19124
19125 S390 ZCRYPT DRIVER
19126 M:      Harald Freudenberger <freude@linux.ibm.com>
19127 L:      linux-s390@vger.kernel.org
19128 S:      Supported
19129 F:      drivers/s390/crypto/
19130
19131 S390 ZFCP DRIVER
19132 M:      Steffen Maier <maier@linux.ibm.com>
19133 M:      Benjamin Block <bblock@linux.ibm.com>
19134 L:      linux-s390@vger.kernel.org
19135 S:      Supported
19136 F:      drivers/s390/scsi/zfcp_*
19137
19138 SAA6588 RDS RECEIVER DRIVER
19139 M:      Hans Verkuil <hverkuil@xs4all.nl>
19140 L:      linux-media@vger.kernel.org
19141 S:      Odd Fixes
19142 W:      https://linuxtv.org
19143 T:      git git://linuxtv.org/media_tree.git
19144 F:      drivers/media/i2c/saa6588*
19145
19146 SAA7134 VIDEO4LINUX DRIVER
19147 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19148 L:      linux-media@vger.kernel.org
19149 S:      Odd fixes
19150 W:      https://linuxtv.org
19151 T:      git git://linuxtv.org/media_tree.git
19152 F:      Documentation/driver-api/media/drivers/saa7134*
19153 F:      drivers/media/pci/saa7134/
19154
19155 SAA7146 VIDEO4LINUX-2 DRIVER
19156 M:      Hans Verkuil <hverkuil@xs4all.nl>
19157 L:      linux-media@vger.kernel.org
19158 S:      Maintained
19159 T:      git git://linuxtv.org/media_tree.git
19160 F:      drivers/media/common/saa7146/
19161 F:      drivers/media/pci/saa7146/
19162 F:      include/media/drv-intf/saa7146*
19163
19164 SAFESETID SECURITY MODULE
19165 M:      Micah Morton <mortonm@chromium.org>
19166 S:      Supported
19167 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19168 F:      security/safesetid/
19169
19170 SAMSUNG AUDIO (ASoC) DRIVERS
19171 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19173 S:      Maintained
19174 B:      mailto:linux-samsung-soc@vger.kernel.org
19175 F:      Documentation/devicetree/bindings/sound/samsung*
19176 F:      sound/soc/samsung/
19177
19178 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19179 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19180 L:      linux-crypto@vger.kernel.org
19181 L:      linux-samsung-soc@vger.kernel.org
19182 S:      Maintained
19183 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19184 F:      drivers/crypto/exynos-rng.c
19185
19186 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19187 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19188 L:      linux-samsung-soc@vger.kernel.org
19189 S:      Maintained
19190 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19191 F:      drivers/char/hw_random/exynos-trng.c
19192
19193 SAMSUNG FRAMEBUFFER DRIVER
19194 M:      Jingoo Han <jingoohan1@gmail.com>
19195 L:      linux-fbdev@vger.kernel.org
19196 S:      Maintained
19197 F:      drivers/video/fbdev/s3c-fb.c
19198
19199 SAMSUNG INTERCONNECT DRIVERS
19200 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19201 M:      Artur Świgoń <a.swigon@samsung.com>
19202 L:      linux-pm@vger.kernel.org
19203 L:      linux-samsung-soc@vger.kernel.org
19204 S:      Supported
19205 F:      drivers/interconnect/samsung/
19206
19207 SAMSUNG LAPTOP DRIVER
19208 M:      Corentin Chary <corentin.chary@gmail.com>
19209 L:      platform-driver-x86@vger.kernel.org
19210 S:      Maintained
19211 F:      drivers/platform/x86/samsung-laptop.c
19212
19213 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19214 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19215 L:      linux-kernel@vger.kernel.org
19216 L:      linux-samsung-soc@vger.kernel.org
19217 S:      Maintained
19218 B:      mailto:linux-samsung-soc@vger.kernel.org
19219 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19220 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19221 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19222 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19223 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19224 F:      drivers/clk/clk-s2mps11.c
19225 F:      drivers/mfd/sec*.c
19226 F:      drivers/regulator/s2m*.c
19227 F:      drivers/regulator/s5m*.c
19228 F:      drivers/rtc/rtc-s5m.c
19229 F:      include/linux/mfd/samsung/
19230
19231 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19232 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19233 L:      linux-media@vger.kernel.org
19234 L:      linux-samsung-soc@vger.kernel.org
19235 S:      Maintained
19236 F:      drivers/media/platform/samsung/s3c-camif/
19237 F:      include/media/drv-intf/s3c_camif.h
19238
19239 SAMSUNG S3FWRN5 NFC DRIVER
19240 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19241 S:      Maintained
19242 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19243 F:      drivers/nfc/s3fwrn5
19244
19245 SAMSUNG S5C73M3 CAMERA DRIVER
19246 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19247 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19248 L:      linux-media@vger.kernel.org
19249 S:      Supported
19250 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19251 F:      drivers/media/i2c/s5c73m3/*
19252
19253 SAMSUNG S5K5BAF CAMERA DRIVER
19254 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19255 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19256 L:      linux-media@vger.kernel.org
19257 S:      Supported
19258 F:      drivers/media/i2c/s5k5baf.c
19259
19260 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19261 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19262 M:      Vladimir Zapolskiy <vz@mleia.com>
19263 L:      linux-crypto@vger.kernel.org
19264 L:      linux-samsung-soc@vger.kernel.org
19265 S:      Maintained
19266 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19267 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19268 F:      drivers/crypto/s5p-sss.c
19269
19270 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19271 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19272 L:      linux-media@vger.kernel.org
19273 S:      Supported
19274 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19275 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19276 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19277 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19278 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19279 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19280 F:      drivers/media/platform/samsung/exynos4-is/
19281
19282 SAMSUNG SOC CLOCK DRIVERS
19283 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19284 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19285 M:      Tomasz Figa <tomasz.figa@gmail.com>
19286 M:      Chanwoo Choi <cw00.choi@samsung.com>
19287 R:      Alim Akhtar <alim.akhtar@samsung.com>
19288 L:      linux-samsung-soc@vger.kernel.org
19289 S:      Maintained
19290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19292 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19293 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19294 F:      drivers/clk/samsung/
19295 F:      include/dt-bindings/clock/exynos*.h
19296 F:      include/dt-bindings/clock/s5p*.h
19297 F:      include/dt-bindings/clock/samsung,*.h
19298 F:      include/linux/clk/samsung.h
19299
19300 SAMSUNG SPI DRIVERS
19301 M:      Andi Shyti <andi.shyti@kernel.org>
19302 L:      linux-spi@vger.kernel.org
19303 L:      linux-samsung-soc@vger.kernel.org
19304 S:      Maintained
19305 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19306 F:      drivers/spi/spi-s3c*
19307 F:      include/linux/platform_data/spi-s3c64xx.h
19308
19309 SAMSUNG SXGBE DRIVERS
19310 M:      Byungho An <bh74.an@samsung.com>
19311 L:      netdev@vger.kernel.org
19312 S:      Supported
19313 F:      drivers/net/ethernet/samsung/sxgbe/
19314
19315 SAMSUNG THERMAL DRIVER
19316 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19317 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19318 L:      linux-pm@vger.kernel.org
19319 L:      linux-samsung-soc@vger.kernel.org
19320 S:      Maintained
19321 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19322 F:      drivers/thermal/samsung/
19323
19324 SAMSUNG USB2 PHY DRIVER
19325 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19326 L:      linux-kernel@vger.kernel.org
19327 S:      Supported
19328 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19329 F:      Documentation/driver-api/phy/samsung-usb2.rst
19330 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19331 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19332 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19333 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19334 F:      drivers/phy/samsung/phy-samsung-usb2.c
19335 F:      drivers/phy/samsung/phy-samsung-usb2.h
19336
19337 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19338 M:      Paul Barker <paul.barker@sancloud.com>
19339 R:      Marc Murphy <marc.murphy@sancloud.com>
19340 S:      Supported
19341 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19342
19343 SC1200 WDT DRIVER
19344 M:      Zwane Mwaikambo <zwanem@gmail.com>
19345 S:      Maintained
19346 F:      drivers/watchdog/sc1200wdt.c
19347
19348 SCHEDULER
19349 M:      Ingo Molnar <mingo@redhat.com>
19350 M:      Peter Zijlstra <peterz@infradead.org>
19351 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19352 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19353 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19354 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19355 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19356 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19357 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19358 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19359 L:      linux-kernel@vger.kernel.org
19360 S:      Maintained
19361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19362 F:      include/linux/preempt.h
19363 F:      include/linux/sched.h
19364 F:      include/linux/wait.h
19365 F:      include/uapi/linux/sched.h
19366 F:      kernel/sched/
19367
19368 SCSI LIBSAS SUBSYSTEM
19369 R:      John Garry <john.g.garry@oracle.com>
19370 R:      Jason Yan <yanaijie@huawei.com>
19371 L:      linux-scsi@vger.kernel.org
19372 S:      Supported
19373 F:      Documentation/scsi/libsas.rst
19374 F:      drivers/scsi/libsas/
19375 F:      include/scsi/libsas.h
19376 F:      include/scsi/sas_ata.h
19377
19378 SCSI RDMA PROTOCOL (SRP) INITIATOR
19379 M:      Bart Van Assche <bvanassche@acm.org>
19380 L:      linux-rdma@vger.kernel.org
19381 S:      Supported
19382 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19383 F:      drivers/infiniband/ulp/srp/
19384 F:      include/scsi/srp.h
19385
19386 SCSI RDMA PROTOCOL (SRP) TARGET
19387 M:      Bart Van Assche <bvanassche@acm.org>
19388 L:      linux-rdma@vger.kernel.org
19389 L:      target-devel@vger.kernel.org
19390 S:      Supported
19391 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19392 F:      drivers/infiniband/ulp/srpt/
19393
19394 SCSI SG DRIVER
19395 M:      Doug Gilbert <dgilbert@interlog.com>
19396 L:      linux-scsi@vger.kernel.org
19397 S:      Maintained
19398 W:      http://sg.danny.cz/sg
19399 F:      Documentation/scsi/scsi-generic.rst
19400 F:      drivers/scsi/sg.c
19401 F:      include/scsi/sg.h
19402
19403 SCSI SUBSYSTEM
19404 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19405 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19406 L:      linux-scsi@vger.kernel.org
19407 S:      Maintained
19408 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19411 F:      Documentation/devicetree/bindings/scsi/
19412 F:      drivers/scsi/
19413 F:      drivers/ufs/
19414 F:      include/scsi/
19415
19416 SCSI TAPE DRIVER
19417 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19418 L:      linux-scsi@vger.kernel.org
19419 S:      Maintained
19420 F:      Documentation/scsi/st.rst
19421 F:      drivers/scsi/st.*
19422 F:      drivers/scsi/st_*.h
19423
19424 SCSI TARGET CORE USER DRIVER
19425 M:      Bodo Stroesser <bostroesser@gmail.com>
19426 L:      linux-scsi@vger.kernel.org
19427 L:      target-devel@vger.kernel.org
19428 S:      Supported
19429 F:      Documentation/target/tcmu-design.rst
19430 F:      drivers/target/target_core_user.c
19431 F:      include/uapi/linux/target_core_user.h
19432
19433 SCSI TARGET SUBSYSTEM
19434 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19435 L:      linux-scsi@vger.kernel.org
19436 L:      target-devel@vger.kernel.org
19437 S:      Supported
19438 Q:      https://patchwork.kernel.org/project/target-devel/list/
19439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19440 F:      Documentation/target/
19441 F:      drivers/target/
19442 F:      include/target/
19443
19444 SCTP PROTOCOL
19445 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19446 M:      Xin Long <lucien.xin@gmail.com>
19447 L:      linux-sctp@vger.kernel.org
19448 S:      Maintained
19449 W:      https://github.com/sctp/lksctp-tools/wiki
19450 F:      Documentation/networking/sctp.rst
19451 F:      include/linux/sctp.h
19452 F:      include/net/sctp/
19453 F:      include/uapi/linux/sctp.h
19454 F:      net/sctp/
19455
19456 SCx200 CPU SUPPORT
19457 M:      Jim Cromie <jim.cromie@gmail.com>
19458 S:      Odd Fixes
19459 F:      Documentation/i2c/busses/scx200_acb.rst
19460 F:      arch/x86/platform/scx200/
19461 F:      drivers/i2c/busses/scx200*
19462 F:      drivers/mtd/maps/scx200_docflash.c
19463 F:      drivers/watchdog/scx200_wdt.c
19464 F:      include/linux/scx200.h
19465
19466 SCx200 GPIO DRIVER
19467 M:      Jim Cromie <jim.cromie@gmail.com>
19468 S:      Maintained
19469 F:      drivers/char/scx200_gpio.c
19470 F:      include/linux/scx200_gpio.h
19471
19472 SCx200 HRT CLOCKSOURCE DRIVER
19473 M:      Jim Cromie <jim.cromie@gmail.com>
19474 S:      Maintained
19475 F:      drivers/clocksource/scx200_hrt.c
19476
19477 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19478 M:      Sascha Sommer <saschasommer@freenet.de>
19479 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19480 S:      Maintained
19481 F:      drivers/mmc/host/sdricoh_cs.c
19482
19483 SECO BOARDS CEC DRIVER
19484 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19485 S:      Maintained
19486 F:      drivers/media/cec/platform/seco/seco-cec.c
19487 F:      drivers/media/cec/platform/seco/seco-cec.h
19488
19489 SECURE COMPUTING
19490 M:      Kees Cook <keescook@chromium.org>
19491 R:      Andy Lutomirski <luto@amacapital.net>
19492 R:      Will Drewry <wad@chromium.org>
19493 S:      Supported
19494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19495 F:      Documentation/userspace-api/seccomp_filter.rst
19496 F:      include/linux/seccomp.h
19497 F:      include/uapi/linux/seccomp.h
19498 F:      kernel/seccomp.c
19499 F:      tools/testing/selftests/kselftest_harness.h
19500 F:      tools/testing/selftests/seccomp/*
19501 K:      \bsecure_computing
19502 K:      \bTIF_SECCOMP\b
19503
19504 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19505 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19506 M:      Al Cooper <alcooperx@gmail.com>
19507 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19508 L:      linux-mmc@vger.kernel.org
19509 S:      Maintained
19510 F:      drivers/mmc/host/sdhci-brcmstb*
19511
19512 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19513 M:      Adrian Hunter <adrian.hunter@intel.com>
19514 L:      linux-mmc@vger.kernel.org
19515 S:      Supported
19516 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19517 F:      drivers/mmc/host/sdhci*
19518
19519 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19520 M:      Aubin Constans <aubin.constans@microchip.com>
19521 R:      Eugen Hristev <eugen.hristev@collabora.com>
19522 L:      linux-mmc@vger.kernel.org
19523 S:      Supported
19524 F:      drivers/mmc/host/sdhci-of-at91.c
19525
19526 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19527 M:      Haibo Chen <haibo.chen@nxp.com>
19528 L:      linux-imx@nxp.com
19529 L:      linux-mmc@vger.kernel.org
19530 S:      Maintained
19531 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19532
19533 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19534 M:      Ben Dooks <ben-linux@fluff.org>
19535 M:      Jaehoon Chung <jh80.chung@samsung.com>
19536 L:      linux-mmc@vger.kernel.org
19537 S:      Maintained
19538 F:      drivers/mmc/host/sdhci-s3c*
19539
19540 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19541 M:      Viresh Kumar <vireshk@kernel.org>
19542 L:      linux-mmc@vger.kernel.org
19543 S:      Maintained
19544 F:      drivers/mmc/host/sdhci-spear.c
19545
19546 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19547 M:      Vignesh Raghavendra <vigneshr@ti.com>
19548 L:      linux-mmc@vger.kernel.org
19549 S:      Maintained
19550 F:      drivers/mmc/host/sdhci-omap.c
19551
19552 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19553 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19554 L:      linux-block@vger.kernel.org
19555 S:      Supported
19556 F:      block/opal_proto.h
19557 F:      block/sed*
19558 F:      include/linux/sed*
19559 F:      include/uapi/linux/sed*
19560
19561 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19562 M:      Mark Rutland <mark.rutland@arm.com>
19563 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19564 M:      Sudeep Holla <sudeep.holla@arm.com>
19565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19566 S:      Maintained
19567 F:      drivers/firmware/smccc/
19568 F:      include/linux/arm-smccc.h
19569
19570 SECURITY CONTACT
19571 M:      Security Officers <security@kernel.org>
19572 S:      Supported
19573 F:      Documentation/process/security-bugs.rst
19574
19575 SECURITY SUBSYSTEM
19576 M:      Paul Moore <paul@paul-moore.com>
19577 M:      James Morris <jmorris@namei.org>
19578 M:      "Serge E. Hallyn" <serge@hallyn.com>
19579 L:      linux-security-module@vger.kernel.org
19580 S:      Supported
19581 Q:      https://patchwork.kernel.org/project/linux-security-module/list
19582 B:      mailto:linux-security-module@vger.kernel.org
19583 P:      https://github.com/LinuxSecurityModule/kernel/blob/main/README.md
19584 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19585 F:      include/uapi/linux/lsm.h
19586 F:      security/
19587 F:      tools/testing/selftests/lsm/
19588 X:      security/selinux/
19589 K:      \bsecurity_[a-z_0-9]\+\b
19590
19591 SELINUX SECURITY MODULE
19592 M:      Paul Moore <paul@paul-moore.com>
19593 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19594 R:      Ondrej Mosnacek <omosnace@redhat.com>
19595 L:      selinux@vger.kernel.org
19596 S:      Supported
19597 W:      https://github.com/SELinuxProject
19598 Q:      https://patchwork.kernel.org/project/selinux/list
19599 B:      mailto:selinux@vger.kernel.org
19600 P:      https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md
19601 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19602 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19603 F:      Documentation/ABI/removed/sysfs-selinux-disable
19604 F:      Documentation/admin-guide/LSM/SELinux.rst
19605 F:      include/trace/events/avc.h
19606 F:      include/uapi/linux/selinux_netlink.h
19607 F:      scripts/selinux/
19608 F:      security/selinux/
19609
19610 SENSABLE PHANTOM
19611 M:      Jiri Slaby <jirislaby@kernel.org>
19612 S:      Maintained
19613 F:      drivers/misc/phantom.c
19614 F:      include/uapi/linux/phantom.h
19615
19616 SENSEAIR SUNRISE 006-0-0007
19617 M:      Jacopo Mondi <jacopo@jmondi.org>
19618 S:      Maintained
19619 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19620 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19621 F:      drivers/iio/chemical/sunrise_co2.c
19622
19623 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19624 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19625 S:      Maintained
19626 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19627 F:      drivers/iio/chemical/scd30.h
19628 F:      drivers/iio/chemical/scd30_core.c
19629 F:      drivers/iio/chemical/scd30_i2c.c
19630 F:      drivers/iio/chemical/scd30_serial.c
19631
19632 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19633 M:      Roan van Dijk <roan@protonic.nl>
19634 S:      Maintained
19635 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19636 F:      drivers/iio/chemical/scd4x.c
19637
19638 SENSIRION SGP40 GAS SENSOR DRIVER
19639 M:      Andreas Klinger <ak@it-klinger.de>
19640 S:      Maintained
19641 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19642 F:      drivers/iio/chemical/sgp40.c
19643
19644 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19645 M:      Tomasz Duszynski <tduszyns@gmail.com>
19646 S:      Maintained
19647 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19648 F:      drivers/iio/chemical/sps30.c
19649 F:      drivers/iio/chemical/sps30_i2c.c
19650 F:      drivers/iio/chemical/sps30_serial.c
19651
19652 SERIAL DEVICE BUS
19653 M:      Rob Herring <robh@kernel.org>
19654 L:      linux-serial@vger.kernel.org
19655 S:      Maintained
19656 F:      Documentation/devicetree/bindings/serial/serial.yaml
19657 F:      drivers/tty/serdev/
19658 F:      include/linux/serdev.h
19659
19660 SERIAL IR RECEIVER
19661 M:      Sean Young <sean@mess.org>
19662 L:      linux-media@vger.kernel.org
19663 S:      Maintained
19664 F:      drivers/media/rc/serial_ir.c
19665
19666 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19667 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19668 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19669 S:      Maintained
19670 F:      Documentation/devicetree/bindings/slimbus/
19671 F:      drivers/slimbus/
19672 F:      include/linux/slimbus.h
19673
19674 SFC NETWORK DRIVER
19675 M:      Edward Cree <ecree.xilinx@gmail.com>
19676 M:      Martin Habets <habetsm.xilinx@gmail.com>
19677 L:      netdev@vger.kernel.org
19678 L:      linux-net-drivers@amd.com
19679 S:      Supported
19680 F:      Documentation/networking/devlink/sfc.rst
19681 F:      drivers/net/ethernet/sfc/
19682
19683 SFCTEMP HWMON DRIVER
19684 M:      Emil Renner Berthing <kernel@esmil.dk>
19685 M:      Hal Feng <hal.feng@starfivetech.com>
19686 L:      linux-hwmon@vger.kernel.org
19687 S:      Maintained
19688 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19689 F:      Documentation/hwmon/sfctemp.rst
19690 F:      drivers/hwmon/sfctemp.c
19691
19692 SFF/SFP/SFP+ MODULE SUPPORT
19693 M:      Russell King <linux@armlinux.org.uk>
19694 L:      netdev@vger.kernel.org
19695 S:      Maintained
19696 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19697 F:      drivers/net/phy/phylink.c
19698 F:      drivers/net/phy/sfp*
19699 F:      include/linux/mdio/mdio-i2c.h
19700 F:      include/linux/phylink.h
19701 F:      include/linux/sfp.h
19702 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)
19703
19704 SGI GRU DRIVER
19705 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19706 S:      Maintained
19707 F:      drivers/misc/sgi-gru/
19708
19709 SGI XP/XPC/XPNET DRIVER
19710 M:      Robin Holt <robinmholt@gmail.com>
19711 M:      Steve Wahl <steve.wahl@hpe.com>
19712 S:      Maintained
19713 F:      drivers/misc/sgi-xp/
19714
19715 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19716 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19717 M:      Jan Karcher <jaka@linux.ibm.com>
19718 R:      D. Wythe <alibuda@linux.alibaba.com>
19719 R:      Tony Lu <tonylu@linux.alibaba.com>
19720 R:      Wen Gu <guwen@linux.alibaba.com>
19721 L:      linux-s390@vger.kernel.org
19722 S:      Supported
19723 F:      net/smc/
19724
19725 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19726 M:      Linus Walleij <linus.walleij@linaro.org>
19727 L:      linux-iio@vger.kernel.org
19728 S:      Maintained
19729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19730 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19731 F:      drivers/iio/light/gp2ap002.c
19732
19733 SHARP RJ54N1CB0C SENSOR DRIVER
19734 M:      Jacopo Mondi <jacopo@jmondi.org>
19735 L:      linux-media@vger.kernel.org
19736 S:      Odd fixes
19737 T:      git git://linuxtv.org/media_tree.git
19738 F:      drivers/media/i2c/rj54n1cb0c.c
19739 F:      include/media/i2c/rj54n1cb0c.h
19740
19741 SH_VOU V4L2 OUTPUT DRIVER
19742 L:      linux-media@vger.kernel.org
19743 S:      Orphan
19744 F:      drivers/media/platform/renesas/sh_vou.c
19745 F:      include/media/drv-intf/sh_vou.h
19746
19747 SI2157 MEDIA DRIVER
19748 L:      linux-media@vger.kernel.org
19749 S:      Orphan
19750 W:      https://linuxtv.org
19751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19752 F:      drivers/media/tuners/si2157*
19753
19754 SI2165 MEDIA DRIVER
19755 M:      Matthias Schwarzott <zzam@gentoo.org>
19756 L:      linux-media@vger.kernel.org
19757 S:      Maintained
19758 W:      https://linuxtv.org
19759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19760 F:      drivers/media/dvb-frontends/si2165*
19761
19762 SI2168 MEDIA DRIVER
19763 L:      linux-media@vger.kernel.org
19764 S:      Orphan
19765 W:      https://linuxtv.org
19766 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19767 F:      drivers/media/dvb-frontends/si2168*
19768
19769 SI470X FM RADIO RECEIVER I2C DRIVER
19770 M:      Hans Verkuil <hverkuil@xs4all.nl>
19771 L:      linux-media@vger.kernel.org
19772 S:      Odd Fixes
19773 W:      https://linuxtv.org
19774 T:      git git://linuxtv.org/media_tree.git
19775 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19776 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19777
19778 SI470X FM RADIO RECEIVER USB DRIVER
19779 M:      Hans Verkuil <hverkuil@xs4all.nl>
19780 L:      linux-media@vger.kernel.org
19781 S:      Maintained
19782 W:      https://linuxtv.org
19783 T:      git git://linuxtv.org/media_tree.git
19784 F:      drivers/media/radio/si470x/radio-si470x-common.c
19785 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19786 F:      drivers/media/radio/si470x/radio-si470x.h
19787
19788 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19789 M:      Eduardo Valentin <edubezval@gmail.com>
19790 L:      linux-media@vger.kernel.org
19791 S:      Odd Fixes
19792 W:      https://linuxtv.org
19793 T:      git git://linuxtv.org/media_tree.git
19794 F:      drivers/media/radio/si4713/si4713.?
19795
19796 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19797 M:      Eduardo Valentin <edubezval@gmail.com>
19798 L:      linux-media@vger.kernel.org
19799 S:      Odd Fixes
19800 W:      https://linuxtv.org
19801 T:      git git://linuxtv.org/media_tree.git
19802 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19803
19804 SI4713 FM RADIO TRANSMITTER USB DRIVER
19805 M:      Hans Verkuil <hverkuil@xs4all.nl>
19806 L:      linux-media@vger.kernel.org
19807 S:      Maintained
19808 W:      https://linuxtv.org
19809 T:      git git://linuxtv.org/media_tree.git
19810 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19811
19812 SIANO DVB DRIVER
19813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19814 L:      linux-media@vger.kernel.org
19815 S:      Odd fixes
19816 W:      https://linuxtv.org
19817 T:      git git://linuxtv.org/media_tree.git
19818 F:      drivers/media/common/siano/
19819 F:      drivers/media/mmc/siano/
19820 F:      drivers/media/usb/siano/
19821 F:      drivers/media/usb/siano/
19822
19823 SIEMENS IPC LED DRIVERS
19824 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19825 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19826 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19827 L:      linux-leds@vger.kernel.org
19828 S:      Maintained
19829 F:      drivers/leds/simple/
19830
19831 SIEMENS IPC PLATFORM DRIVERS
19832 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19833 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19834 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19835 L:      platform-driver-x86@vger.kernel.org
19836 S:      Maintained
19837 F:      drivers/platform/x86/siemens/
19838 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19839 F:      include/linux/platform_data/x86/simatic-ipc.h
19840
19841 SIEMENS IPC WATCHDOG DRIVERS
19842 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19843 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19844 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19845 L:      linux-watchdog@vger.kernel.org
19846 S:      Maintained
19847 F:      drivers/watchdog/simatic-ipc-wdt.c
19848
19849 SIFIVE DRIVERS
19850 M:      Palmer Dabbelt <palmer@dabbelt.com>
19851 M:      Paul Walmsley <paul.walmsley@sifive.com>
19852 L:      linux-riscv@lists.infradead.org
19853 S:      Supported
19854 N:      sifive
19855 K:      [^@]sifive
19856
19857 SIFIVE CACHE DRIVER
19858 M:      Conor Dooley <conor@kernel.org>
19859 L:      linux-riscv@lists.infradead.org
19860 S:      Maintained
19861 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19862 F:      drivers/cache/sifive_ccache.c
19863
19864 SIFIVE FU540 SYSTEM-ON-CHIP
19865 M:      Paul Walmsley <paul.walmsley@sifive.com>
19866 M:      Palmer Dabbelt <palmer@dabbelt.com>
19867 L:      linux-riscv@lists.infradead.org
19868 S:      Supported
19869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19870 N:      fu540
19871 K:      fu540
19872
19873 SIFIVE PDMA DRIVER
19874 M:      Green Wan <green.wan@sifive.com>
19875 S:      Maintained
19876 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19877 F:      drivers/dma/sf-pdma/
19878
19879
19880 SILEAD TOUCHSCREEN DRIVER
19881 M:      Hans de Goede <hdegoede@redhat.com>
19882 L:      linux-input@vger.kernel.org
19883 L:      platform-driver-x86@vger.kernel.org
19884 S:      Maintained
19885 F:      drivers/input/touchscreen/silead.c
19886 F:      drivers/platform/x86/touchscreen_dmi.c
19887
19888 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19889 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19890 S:      Supported
19891 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19892 F:      drivers/net/wireless/silabs/wfx/
19893
19894 SILICON MOTION SM712 FRAME BUFFER DRIVER
19895 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19896 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19897 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19898 L:      linux-fbdev@vger.kernel.org
19899 S:      Maintained
19900 F:      Documentation/fb/sm712fb.rst
19901 F:      drivers/video/fbdev/sm712*
19902
19903 SILVACO I3C DUAL-ROLE MASTER
19904 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19905 M:      Conor Culhane <conor.culhane@silvaco.com>
19906 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19907 S:      Maintained
19908 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19909 F:      drivers/i3c/master/svc-i3c-master.c
19910
19911 SIMPLEFB FB DRIVER
19912 M:      Hans de Goede <hdegoede@redhat.com>
19913 L:      linux-fbdev@vger.kernel.org
19914 S:      Maintained
19915 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19916 F:      drivers/video/fbdev/simplefb.c
19917 F:      include/linux/platform_data/simplefb.h
19918
19919 SIOX
19920 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19921 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19922 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19923 S:      Supported
19924 F:      drivers/gpio/gpio-siox.c
19925 F:      drivers/siox/*
19926 F:      include/trace/events/siox.h
19927
19928 SIPHASH PRF ROUTINES
19929 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19930 S:      Maintained
19931 F:      include/linux/siphash.h
19932 F:      lib/siphash.c
19933 F:      lib/siphash_kunit.c
19934
19935 SIS 190 ETHERNET DRIVER
19936 M:      Francois Romieu <romieu@fr.zoreil.com>
19937 L:      netdev@vger.kernel.org
19938 S:      Maintained
19939 F:      drivers/net/ethernet/sis/sis190.c
19940
19941 SIS 900/7016 FAST ETHERNET DRIVER
19942 M:      Daniele Venzano <venza@brownhat.org>
19943 L:      netdev@vger.kernel.org
19944 S:      Maintained
19945 W:      http://www.brownhat.org/sis900.html
19946 F:      drivers/net/ethernet/sis/sis900.*
19947
19948 SIS FRAMEBUFFER DRIVER
19949 S:      Orphan
19950 F:      Documentation/fb/sisfb.rst
19951 F:      drivers/video/fbdev/sis/
19952 F:      include/video/sisfb.h
19953
19954 SIS I2C TOUCHSCREEN DRIVER
19955 M:      Mika Penttilä <mpenttil@redhat.com>
19956 L:      linux-input@vger.kernel.org
19957 S:      Maintained
19958 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19959 F:      drivers/input/touchscreen/sis_i2c.c
19960
19961 SIS USB2VGA DRIVER
19962 M:      Thomas Winischhofer <thomas@winischhofer.net>
19963 S:      Maintained
19964 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19965 F:      drivers/usb/misc/sisusbvga/
19966
19967 SL28 CPLD MFD DRIVER
19968 M:      Michael Walle <mwalle@kernel.org>
19969 S:      Maintained
19970 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19971 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19972 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19973 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19974 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19975 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19976 F:      drivers/gpio/gpio-sl28cpld.c
19977 F:      drivers/hwmon/sl28cpld-hwmon.c
19978 F:      drivers/irqchip/irq-sl28cpld.c
19979 F:      drivers/pwm/pwm-sl28cpld.c
19980 F:      drivers/watchdog/sl28cpld_wdt.c
19981
19982 SL28 VPD NVMEM LAYOUT DRIVER
19983 M:      Michael Walle <mwalle@kernel.org>
19984 S:      Maintained
19985 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19986 F:      drivers/nvmem/layouts/sl28vpd.c
19987
19988 SLAB ALLOCATOR
19989 M:      Christoph Lameter <cl@linux.com>
19990 M:      Pekka Enberg <penberg@kernel.org>
19991 M:      David Rientjes <rientjes@google.com>
19992 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19993 M:      Andrew Morton <akpm@linux-foundation.org>
19994 M:      Vlastimil Babka <vbabka@suse.cz>
19995 R:      Roman Gushchin <roman.gushchin@linux.dev>
19996 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19997 L:      linux-mm@kvack.org
19998 S:      Maintained
19999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
20000 F:      include/linux/sl?b*.h
20001 F:      mm/sl?b*
20002
20003 SLCAN CAN NETWORK DRIVER
20004 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
20005 L:      linux-can@vger.kernel.org
20006 S:      Maintained
20007 F:      drivers/net/can/slcan/
20008
20009 SLEEPABLE READ-COPY UPDATE (SRCU)
20010 M:      Lai Jiangshan <jiangshanlai@gmail.com>
20011 M:      "Paul E. McKenney" <paulmck@kernel.org>
20012 M:      Josh Triplett <josh@joshtriplett.org>
20013 R:      Steven Rostedt <rostedt@goodmis.org>
20014 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
20015 L:      rcu@vger.kernel.org
20016 S:      Supported
20017 W:      http://www.rdrop.com/users/paulmck/RCU/
20018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
20019 F:      include/linux/srcu*.h
20020 F:      kernel/rcu/srcu*.c
20021
20022 SMACK SECURITY MODULE
20023 M:      Casey Schaufler <casey@schaufler-ca.com>
20024 L:      linux-security-module@vger.kernel.org
20025 S:      Maintained
20026 W:      http://schaufler-ca.com
20027 T:      git git://github.com/cschaufler/smack-next
20028 F:      Documentation/admin-guide/LSM/Smack.rst
20029 F:      security/smack/
20030
20031 SMC91x ETHERNET DRIVER
20032 M:      Nicolas Pitre <nico@fluxnic.net>
20033 S:      Odd Fixes
20034 F:      drivers/net/ethernet/smsc/smc91x.*
20035
20036 SMSC EMC2103 HARDWARE MONITOR DRIVER
20037 M:      Steve Glendinning <steve.glendinning@shawell.net>
20038 L:      linux-hwmon@vger.kernel.org
20039 S:      Maintained
20040 F:      Documentation/hwmon/emc2103.rst
20041 F:      drivers/hwmon/emc2103.c
20042
20043 SMSC SCH5627 HARDWARE MONITOR DRIVER
20044 M:      Hans de Goede <hdegoede@redhat.com>
20045 L:      linux-hwmon@vger.kernel.org
20046 S:      Supported
20047 F:      Documentation/hwmon/sch5627.rst
20048 F:      drivers/hwmon/sch5627.c
20049
20050 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
20051 M:      Steve Glendinning <steve.glendinning@shawell.net>
20052 L:      linux-fbdev@vger.kernel.org
20053 S:      Maintained
20054 F:      drivers/video/fbdev/smscufx.c
20055
20056 SMSC47B397 HARDWARE MONITOR DRIVER
20057 M:      Jean Delvare <jdelvare@suse.com>
20058 L:      linux-hwmon@vger.kernel.org
20059 S:      Maintained
20060 F:      Documentation/hwmon/smsc47b397.rst
20061 F:      drivers/hwmon/smsc47b397.c
20062
20063 SMSC911x ETHERNET DRIVER
20064 M:      Steve Glendinning <steve.glendinning@shawell.net>
20065 L:      netdev@vger.kernel.org
20066 S:      Maintained
20067 F:      drivers/net/ethernet/smsc/smsc911x.*
20068 F:      include/linux/smsc911x.h
20069
20070 SMSC9420 PCI ETHERNET DRIVER
20071 M:      Steve Glendinning <steve.glendinning@shawell.net>
20072 L:      netdev@vger.kernel.org
20073 S:      Maintained
20074 F:      drivers/net/ethernet/smsc/smsc9420.*
20075
20076 SNET DPU VIRTIO DATA PATH ACCELERATOR
20077 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20078 F:      drivers/vdpa/solidrun/
20079
20080 SOCIONEXT (SNI) AVE NETWORK DRIVER
20081 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20082 L:      netdev@vger.kernel.org
20083 S:      Maintained
20084 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20085 F:      drivers/net/ethernet/socionext/sni_ave.c
20086
20087 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20088 M:      Jassi Brar <jaswinder.singh@linaro.org>
20089 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20090 L:      netdev@vger.kernel.org
20091 S:      Maintained
20092 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20093 F:      drivers/net/ethernet/socionext/netsec.c
20094
20095 SOCIONEXT (SNI) Synquacer SPI DRIVER
20096 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20097 M:      Jassi Brar <jaswinder.singh@linaro.org>
20098 L:      linux-spi@vger.kernel.org
20099 S:      Maintained
20100 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20101 F:      drivers/spi/spi-synquacer.c
20102
20103 SOCIONEXT SYNQUACER I2C DRIVER
20104 M:      Ard Biesheuvel <ardb@kernel.org>
20105 L:      linux-i2c@vger.kernel.org
20106 S:      Maintained
20107 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20108 F:      drivers/i2c/busses/i2c-synquacer.c
20109
20110 SOCIONEXT UNIPHIER SOUND DRIVER
20111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20112 S:      Orphan
20113 F:      sound/soc/uniphier/
20114
20115 SOCKET TIMESTAMPING
20116 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20117 S:      Maintained
20118 F:      Documentation/networking/timestamping.rst
20119 F:      include/uapi/linux/net_tstamp.h
20120 F:      tools/testing/selftests/net/so_txtime.c
20121
20122 SOEKRIS NET48XX LED SUPPORT
20123 M:      Chris Boot <bootc@bootc.net>
20124 S:      Maintained
20125 F:      drivers/leds/leds-net48xx.c
20126
20127 SOFT-IWARP DRIVER (siw)
20128 M:      Bernard Metzler <bmt@zurich.ibm.com>
20129 L:      linux-rdma@vger.kernel.org
20130 S:      Supported
20131 F:      drivers/infiniband/sw/siw/
20132 F:      include/uapi/rdma/siw-abi.h
20133
20134 SOFT-ROCE DRIVER (rxe)
20135 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20136 L:      linux-rdma@vger.kernel.org
20137 S:      Supported
20138 F:      drivers/infiniband/sw/rxe/
20139 F:      include/uapi/rdma/rdma_user_rxe.h
20140
20141 SOFTLOGIC 6x10 MPEG CODEC
20142 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20143 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20144 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20145 M:      Ismael Luceno <ismael@iodev.co.uk>
20146 L:      linux-media@vger.kernel.org
20147 S:      Supported
20148 F:      drivers/media/pci/solo6x10/
20149
20150 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20151 M:      James Morse <james.morse@arm.com>
20152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20153 S:      Maintained
20154 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20155 F:      drivers/firmware/arm_sdei.c
20156 F:      include/linux/arm_sdei.h
20157 F:      include/uapi/linux/arm_sdei.h
20158
20159 SOFTWARE NODES AND DEVICE PROPERTIES
20160 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20161 R:      Daniel Scally <djrscally@gmail.com>
20162 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20163 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20164 L:      linux-acpi@vger.kernel.org
20165 S:      Maintained
20166 F:      drivers/base/property.c
20167 F:      drivers/base/swnode.c
20168 F:      include/linux/fwnode.h
20169 F:      include/linux/property.h
20170
20171 SOFTWARE RAID (Multiple Disks) SUPPORT
20172 M:      Song Liu <song@kernel.org>
20173 R:      Yu Kuai <yukuai3@huawei.com>
20174 L:      linux-raid@vger.kernel.org
20175 S:      Supported
20176 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20178 F:      drivers/md/Kconfig
20179 F:      drivers/md/Makefile
20180 F:      drivers/md/md*
20181 F:      drivers/md/raid*
20182 F:      include/linux/raid/
20183 F:      include/uapi/linux/raid/
20184
20185 SOLIDRUN CLEARFOG SUPPORT
20186 M:      Russell King <linux@armlinux.org.uk>
20187 S:      Maintained
20188 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20189 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20190
20191 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20192 M:      Russell King <linux@armlinux.org.uk>
20193 S:      Maintained
20194 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20195 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20196 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20197
20198 SONIC NETWORK DRIVER
20199 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20200 L:      netdev@vger.kernel.org
20201 S:      Maintained
20202 F:      drivers/net/ethernet/natsemi/sonic.*
20203
20204 SONICS SILICON BACKPLANE DRIVER (SSB)
20205 M:      Michael Buesch <m@bues.ch>
20206 L:      linux-wireless@vger.kernel.org
20207 S:      Maintained
20208 F:      drivers/ssb/
20209 F:      include/linux/ssb/
20210
20211 SONY IMX208 SENSOR DRIVER
20212 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20213 L:      linux-media@vger.kernel.org
20214 S:      Maintained
20215 T:      git git://linuxtv.org/media_tree.git
20216 F:      drivers/media/i2c/imx208.c
20217
20218 SONY IMX214 SENSOR DRIVER
20219 M:      Ricardo Ribalda <ribalda@kernel.org>
20220 L:      linux-media@vger.kernel.org
20221 S:      Maintained
20222 T:      git git://linuxtv.org/media_tree.git
20223 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20224 F:      drivers/media/i2c/imx214.c
20225
20226 SONY IMX219 SENSOR DRIVER
20227 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20228 L:      linux-media@vger.kernel.org
20229 S:      Maintained
20230 T:      git git://linuxtv.org/media_tree.git
20231 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20232 F:      drivers/media/i2c/imx219.c
20233
20234 SONY IMX258 SENSOR DRIVER
20235 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20236 L:      linux-media@vger.kernel.org
20237 S:      Maintained
20238 T:      git git://linuxtv.org/media_tree.git
20239 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20240 F:      drivers/media/i2c/imx258.c
20241
20242 SONY IMX274 SENSOR DRIVER
20243 M:      Leon Luo <leonl@leopardimaging.com>
20244 L:      linux-media@vger.kernel.org
20245 S:      Maintained
20246 T:      git git://linuxtv.org/media_tree.git
20247 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20248 F:      drivers/media/i2c/imx274.c
20249
20250 SONY IMX290 SENSOR DRIVER
20251 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20252 L:      linux-media@vger.kernel.org
20253 S:      Maintained
20254 T:      git git://linuxtv.org/media_tree.git
20255 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20256 F:      drivers/media/i2c/imx290.c
20257
20258 SONY IMX296 SENSOR DRIVER
20259 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20260 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20261 L:      linux-media@vger.kernel.org
20262 S:      Maintained
20263 T:      git git://linuxtv.org/media_tree.git
20264 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20265 F:      drivers/media/i2c/imx296.c
20266
20267 SONY IMX319 SENSOR DRIVER
20268 M:      Bingbu Cao <bingbu.cao@intel.com>
20269 L:      linux-media@vger.kernel.org
20270 S:      Maintained
20271 T:      git git://linuxtv.org/media_tree.git
20272 F:      drivers/media/i2c/imx319.c
20273
20274 SONY IMX334 SENSOR DRIVER
20275 L:      linux-media@vger.kernel.org
20276 S:      Orphan
20277 T:      git git://linuxtv.org/media_tree.git
20278 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20279 F:      drivers/media/i2c/imx334.c
20280
20281 SONY IMX335 SENSOR DRIVER
20282 L:      linux-media@vger.kernel.org
20283 S:      Orphan
20284 T:      git git://linuxtv.org/media_tree.git
20285 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20286 F:      drivers/media/i2c/imx335.c
20287
20288 SONY IMX355 SENSOR DRIVER
20289 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20290 L:      linux-media@vger.kernel.org
20291 S:      Maintained
20292 T:      git git://linuxtv.org/media_tree.git
20293 F:      drivers/media/i2c/imx355.c
20294
20295 SONY IMX412 SENSOR DRIVER
20296 L:      linux-media@vger.kernel.org
20297 S:      Orphan
20298 T:      git git://linuxtv.org/media_tree.git
20299 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20300 F:      drivers/media/i2c/imx412.c
20301
20302 SONY IMX415 SENSOR DRIVER
20303 M:      Michael Riesch <michael.riesch@wolfvision.net>
20304 L:      linux-media@vger.kernel.org
20305 S:      Maintained
20306 T:      git git://linuxtv.org/media_tree.git
20307 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20308 F:      drivers/media/i2c/imx415.c
20309
20310 SONY MEMORYSTICK SUBSYSTEM
20311 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20312 M:      Alex Dubov <oakad@yahoo.com>
20313 M:      Ulf Hansson <ulf.hansson@linaro.org>
20314 L:      linux-mmc@vger.kernel.org
20315 S:      Maintained
20316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20317 F:      drivers/memstick/
20318 F:      include/linux/memstick.h
20319
20320 SONY VAIO CONTROL DEVICE DRIVER
20321 M:      Mattia Dongili <malattia@linux.it>
20322 L:      platform-driver-x86@vger.kernel.org
20323 S:      Maintained
20324 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20325 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20326 F:      drivers/char/sonypi.c
20327 F:      drivers/platform/x86/sony-laptop.c
20328 F:      include/linux/sony-laptop.h
20329
20330 SOPHGO DEVICETREES
20331 M:      Chao Wei <chao.wei@sophgo.com>
20332 M:      Chen Wang <unicorn_wang@outlook.com>
20333 S:      Maintained
20334 F:      arch/riscv/boot/dts/sophgo/
20335 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20336
20337 SOUND
20338 M:      Jaroslav Kysela <perex@perex.cz>
20339 M:      Takashi Iwai <tiwai@suse.com>
20340 L:      linux-sound@vger.kernel.org
20341 S:      Maintained
20342 W:      http://www.alsa-project.org/
20343 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20345 F:      Documentation/sound/
20346 F:      include/sound/
20347 F:      include/uapi/sound/
20348 F:      sound/
20349 F:      tools/testing/selftests/alsa
20350
20351 SOUND - ALSA SELFTESTS
20352 M:      Mark Brown <broonie@kernel.org>
20353 L:      linux-sound@vger.kernel.org
20354 L:      linux-kselftest@vger.kernel.org
20355 S:      Supported
20356 F:      tools/testing/selftests/alsa
20357
20358 SOUND - COMPRESSED AUDIO
20359 M:      Vinod Koul <vkoul@kernel.org>
20360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20361 S:      Supported
20362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20363 F:      Documentation/sound/designs/compress-offload.rst
20364 F:      include/sound/compress_driver.h
20365 F:      include/uapi/sound/compress_*
20366 F:      sound/core/compress_offload.c
20367 F:      sound/soc/soc-compress.c
20368
20369 SOUND - DMAENGINE HELPERS
20370 M:      Lars-Peter Clausen <lars@metafoo.de>
20371 S:      Supported
20372 F:      include/sound/dmaengine_pcm.h
20373 F:      sound/core/pcm_dmaengine.c
20374 F:      sound/soc/soc-generic-dmaengine-pcm.c
20375
20376 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20377 M:      Liam Girdwood <lgirdwood@gmail.com>
20378 M:      Mark Brown <broonie@kernel.org>
20379 L:      linux-sound@vger.kernel.org
20380 S:      Supported
20381 W:      http://alsa-project.org/main/index.php/ASoC
20382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20383 F:      Documentation/devicetree/bindings/sound/
20384 F:      Documentation/sound/soc/
20385 F:      include/dt-bindings/sound/
20386 F:      include/sound/soc*
20387 F:      include/sound/sof.h
20388 F:      include/sound/sof/
20389 F:      include/trace/events/sof*.h
20390 F:      include/uapi/sound/asoc.h
20391 F:      sound/soc/
20392
20393 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20394 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20395 M:      Liam Girdwood <lgirdwood@gmail.com>
20396 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20397 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20398 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20399 M:      Daniel Baluta <daniel.baluta@nxp.com>
20400 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20401 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20402 S:      Supported
20403 W:      https://github.com/thesofproject/linux/
20404 F:      sound/soc/sof/
20405
20406 SOUNDWIRE SUBSYSTEM
20407 M:      Vinod Koul <vkoul@kernel.org>
20408 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20409 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20410 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20412 S:      Supported
20413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20414 F:      Documentation/driver-api/soundwire/
20415 F:      drivers/soundwire/
20416 F:      include/linux/soundwire/
20417
20418 SP2 MEDIA DRIVER
20419 M:      Olli Salonen <olli.salonen@iki.fi>
20420 L:      linux-media@vger.kernel.org
20421 S:      Maintained
20422 W:      https://linuxtv.org
20423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20424 F:      drivers/media/dvb-frontends/sp2*
20425
20426 SPANISH DOCUMENTATION
20427 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20428 R:      Avadhut Naik <avadhut.naik@amd.com>
20429 S:      Maintained
20430 F:      Documentation/translations/sp_SP/
20431
20432 SPARC + UltraSPARC (sparc/sparc64)
20433 M:      "David S. Miller" <davem@davemloft.net>
20434 L:      sparclinux@vger.kernel.org
20435 S:      Maintained
20436 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20439 F:      arch/sparc/
20440 F:      drivers/sbus/
20441
20442 SPARC SERIAL DRIVERS
20443 M:      "David S. Miller" <davem@davemloft.net>
20444 L:      sparclinux@vger.kernel.org
20445 S:      Maintained
20446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20448 F:      drivers/tty/serial/suncore.c
20449 F:      drivers/tty/serial/sunhv.c
20450 F:      drivers/tty/serial/sunsab.c
20451 F:      drivers/tty/serial/sunsab.h
20452 F:      drivers/tty/serial/sunsu.c
20453 F:      drivers/tty/serial/sunzilog.c
20454 F:      drivers/tty/serial/sunzilog.h
20455 F:      drivers/tty/vcc.c
20456 F:      include/linux/sunserialcore.h
20457
20458 SPARSE CHECKER
20459 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20460 L:      linux-sparse@vger.kernel.org
20461 S:      Maintained
20462 W:      https://sparse.docs.kernel.org/
20463 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20464 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20465 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20466 F:      include/linux/compiler.h
20467
20468 SPEAKUP CONSOLE SPEECH DRIVER
20469 M:      William Hubbs <w.d.hubbs@gmail.com>
20470 M:      Chris Brannon <chris@the-brannons.com>
20471 M:      Kirk Reiser <kirk@reisers.ca>
20472 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20473 L:      speakup@linux-speakup.org
20474 S:      Odd Fixes
20475 W:      http://www.linux-speakup.org/
20476 W:      https://github.com/linux-speakup/speakup
20477 B:      https://github.com/linux-speakup/speakup/issues
20478 F:      drivers/accessibility/speakup/
20479
20480 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20481 M:      Viresh Kumar <vireshk@kernel.org>
20482 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20483 M:      soc@kernel.org
20484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20485 S:      Maintained
20486 W:      http://www.st.com/spear
20487 F:      arch/arm/boot/dts/st/spear*
20488 F:      arch/arm/mach-spear/
20489 F:      drivers/clk/spear/
20490 F:      drivers/pinctrl/spear/
20491
20492 SPI NOR SUBSYSTEM
20493 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20494 M:      Pratyush Yadav <pratyush@kernel.org>
20495 M:      Michael Walle <mwalle@kernel.org>
20496 L:      linux-mtd@lists.infradead.org
20497 S:      Maintained
20498 W:      http://www.linux-mtd.infradead.org/
20499 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20500 C:      irc://irc.oftc.net/mtd
20501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20502 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20503 F:      drivers/mtd/spi-nor/
20504 F:      include/linux/mtd/spi-nor.h
20505
20506 SPI SUBSYSTEM
20507 M:      Mark Brown <broonie@kernel.org>
20508 L:      linux-spi@vger.kernel.org
20509 S:      Maintained
20510 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20512 F:      Documentation/devicetree/bindings/spi/
20513 F:      Documentation/spi/
20514 F:      drivers/spi/
20515 F:      include/linux/spi/
20516 F:      include/uapi/linux/spi/
20517 F:      tools/spi/
20518
20519 SPIDERNET NETWORK DRIVER for CELL
20520 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20521 M:      Geoff Levand <geoff@infradead.org>
20522 L:      netdev@vger.kernel.org
20523 L:      linuxppc-dev@lists.ozlabs.org
20524 S:      Maintained
20525 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20526 F:      drivers/net/ethernet/toshiba/spider_net*
20527
20528 SPMI SUBSYSTEM
20529 M:      Stephen Boyd <sboyd@kernel.org>
20530 L:      linux-kernel@vger.kernel.org
20531 S:      Maintained
20532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20533 F:      Documentation/devicetree/bindings/spmi/
20534 F:      drivers/spmi/
20535 F:      include/dt-bindings/spmi/spmi.h
20536 F:      include/linux/spmi.h
20537 F:      include/trace/events/spmi.h
20538
20539 SPU FILE SYSTEM
20540 M:      Jeremy Kerr <jk@ozlabs.org>
20541 L:      linuxppc-dev@lists.ozlabs.org
20542 S:      Supported
20543 W:      http://www.ibm.com/developerworks/power/cell/
20544 F:      Documentation/filesystems/spufs/spufs.rst
20545 F:      arch/powerpc/platforms/cell/spufs/
20546
20547 SQUASHFS FILE SYSTEM
20548 M:      Phillip Lougher <phillip@squashfs.org.uk>
20549 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20550 S:      Maintained
20551 W:      http://squashfs.org.uk
20552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20553 F:      Documentation/filesystems/squashfs.rst
20554 F:      fs/squashfs/
20555
20556 SRM (Alpha) environment access
20557 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20558 S:      Maintained
20559 F:      arch/alpha/kernel/srm_env.c
20560
20561 ST LSM6DSx IMU IIO DRIVER
20562 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20563 L:      linux-iio@vger.kernel.org
20564 S:      Maintained
20565 W:      http://www.st.com/
20566 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20567 F:      drivers/iio/imu/st_lsm6dsx/
20568
20569 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20570 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20571 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20572 L:      linux-media@vger.kernel.org
20573 S:      Maintained
20574 T:      git git://linuxtv.org/media_tree.git
20575 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20576 F:      drivers/media/i2c/st-mipid02.c
20577
20578 ST STM32 I2C/SMBUS DRIVER
20579 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20580 M:      Alain Volmat <alain.volmat@foss.st.com>
20581 L:      linux-i2c@vger.kernel.org
20582 S:      Maintained
20583 F:      drivers/i2c/busses/i2c-stm32*
20584
20585 ST STM32 SPI DRIVER
20586 M:      Alain Volmat <alain.volmat@foss.st.com>
20587 L:      linux-spi@vger.kernel.org
20588 S:      Maintained
20589 F:      drivers/spi/spi-stm32.c
20590
20591 ST STPDDC60 DRIVER
20592 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20593 L:      linux-hwmon@vger.kernel.org
20594 S:      Maintained
20595 F:      Documentation/hwmon/stpddc60.rst
20596 F:      drivers/hwmon/pmbus/stpddc60.c
20597
20598 ST VGXY61 DRIVER
20599 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20600 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20601 L:      linux-media@vger.kernel.org
20602 S:      Maintained
20603 T:      git git://linuxtv.org/media_tree.git
20604 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20605 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20606 F:      drivers/media/i2c/st-vgxy61.c
20607
20608 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20609 M:      Song Qiang <songqiang1304521@gmail.com>
20610 L:      linux-iio@vger.kernel.org
20611 S:      Maintained
20612 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20613 F:      drivers/iio/proximity/vl53l0x-i2c.c
20614
20615 STABLE BRANCH
20616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20617 M:      Sasha Levin <sashal@kernel.org>
20618 L:      stable@vger.kernel.org
20619 S:      Supported
20620 F:      Documentation/process/stable-kernel-rules.rst
20621
20622 STAGING - ATOMISP DRIVER
20623 M:      Hans de Goede <hdegoede@redhat.com>
20624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20625 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20626 L:      linux-media@vger.kernel.org
20627 S:      Maintained
20628 F:      drivers/staging/media/atomisp/
20629
20630 STAGING - FIELDBUS SUBSYSTEM
20631 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20632 S:      Maintained
20633 F:      drivers/staging/fieldbus/*
20634 F:      drivers/staging/fieldbus/Documentation/
20635
20636 STAGING - HMS ANYBUS-S BUS
20637 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20638 S:      Maintained
20639 F:      drivers/staging/fieldbus/anybuss/
20640
20641 STAGING - INDUSTRIAL IO
20642 M:      Jonathan Cameron <jic23@kernel.org>
20643 L:      linux-iio@vger.kernel.org
20644 S:      Odd Fixes
20645 F:      Documentation/devicetree/bindings/staging/iio/
20646 F:      drivers/staging/iio/
20647
20648 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20649 M:      Marc Dietrich <marvin24@gmx.de>
20650 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20651 L:      linux-tegra@vger.kernel.org
20652 S:      Maintained
20653 F:      drivers/staging/nvec/
20654
20655 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20656 M:      Jens Frederich <jfrederich@gmail.com>
20657 M:      Jon Nettleton <jon.nettleton@gmail.com>
20658 S:      Maintained
20659 W:      http://wiki.laptop.org/go/DCON
20660 F:      drivers/staging/olpc_dcon/
20661
20662 STAGING - REALTEK RTL8712U DRIVERS
20663 M:      Larry Finger <Larry.Finger@lwfinger.net>
20664 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20665 S:      Odd Fixes
20666 F:      drivers/staging/rtl8712/
20667
20668 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20669 M:      Michael Hennerich <michael.hennerich@analog.com>
20670 L:      linux-fbdev@vger.kernel.org
20671 S:      Supported
20672 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20673 F:      drivers/staging/fbtft/fb_seps525.c
20674
20675 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20676 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20677 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20678 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20679 L:      linux-fbdev@vger.kernel.org
20680 S:      Maintained
20681 F:      drivers/staging/sm750fb/
20682
20683 STAGING - VIA VT665X DRIVERS
20684 M:      Forest Bond <forest@alittletooquiet.net>
20685 S:      Odd Fixes
20686 F:      drivers/staging/vt665?/
20687
20688 STAGING SUBSYSTEM
20689 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20690 L:      linux-staging@lists.linux.dev
20691 S:      Supported
20692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20693 F:      drivers/staging/
20694
20695 STANDALONE CACHE CONTROLLER DRIVERS
20696 M:      Conor Dooley <conor@kernel.org>
20697 L:      linux-riscv@lists.infradead.org
20698 S:      Maintained
20699 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20700 F:      drivers/cache
20701
20702 STARFIRE/DURALAN NETWORK DRIVER
20703 M:      Ion Badulescu <ionut@badula.org>
20704 S:      Odd Fixes
20705 F:      drivers/net/ethernet/adaptec/starfire*
20706
20707 STARFIVE CAMERA SUBSYSTEM DRIVER
20708 M:      Jack Zhu <jack.zhu@starfivetech.com>
20709 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20710 L:      linux-media@vger.kernel.org
20711 S:      Maintained
20712 F:      Documentation/admin-guide/media/starfive_camss.rst
20713 F:      Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml
20714 F:      drivers/staging/media/starfive/camss
20715
20716 STARFIVE CRYPTO DRIVER
20717 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20718 M:      William Qiu <william.qiu@starfivetech.com>
20719 S:      Supported
20720 F:      Documentation/devicetree/bindings/crypto/starfive*
20721 F:      drivers/crypto/starfive/
20722
20723 STARFIVE DEVICETREES
20724 M:      Emil Renner Berthing <kernel@esmil.dk>
20725 S:      Maintained
20726 F:      arch/riscv/boot/dts/starfive/
20727
20728 STARFIVE DWMAC GLUE LAYER
20729 M:      Emil Renner Berthing <kernel@esmil.dk>
20730 M:      Samin Guo <samin.guo@starfivetech.com>
20731 S:      Maintained
20732 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20733 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20734
20735 STARFIVE JH7110 DPHY RX DRIVER
20736 M:      Jack Zhu <jack.zhu@starfivetech.com>
20737 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20738 S:      Supported
20739 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20740 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20741
20742 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20743 M:      William Qiu <william.qiu@starfivetech.com>
20744 S:      Supported
20745 F:      Documentation/devicetree/bindings/mmc/starfive*
20746 F:      drivers/mmc/host/dw_mmc-starfive.c
20747
20748 STARFIVE JH7110 PLL CLOCK DRIVER
20749 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20750 S:      Supported
20751 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20752 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20753
20754 STARFIVE JH7110 PWMDAC DRIVER
20755 M:      Hal Feng <hal.feng@starfivetech.com>
20756 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20757 S:      Supported
20758 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20759 F:      sound/soc/starfive/jh7110_pwmdac.c
20760
20761 STARFIVE JH7110 SYSCON
20762 M:      William Qiu <william.qiu@starfivetech.com>
20763 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20764 S:      Supported
20765 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20766
20767 STARFIVE JH7110 TDM DRIVER
20768 M:      Walker Chen <walker.chen@starfivetech.com>
20769 S:      Maintained
20770 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20771 F:      sound/soc/starfive/jh7110_tdm.c
20772
20773 STARFIVE JH71X0 CLOCK DRIVERS
20774 M:      Emil Renner Berthing <kernel@esmil.dk>
20775 M:      Hal Feng <hal.feng@starfivetech.com>
20776 S:      Maintained
20777 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20778 F:      drivers/clk/starfive/clk-starfive-jh71*
20779 F:      include/dt-bindings/clock/starfive?jh71*.h
20780
20781 STARFIVE JH71X0 PINCTRL DRIVERS
20782 M:      Emil Renner Berthing <kernel@esmil.dk>
20783 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20784 M:      Hal Feng <hal.feng@starfivetech.com>
20785 L:      linux-gpio@vger.kernel.org
20786 S:      Maintained
20787 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20788 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20789 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20790 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20791
20792 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20793 M:      Emil Renner Berthing <kernel@esmil.dk>
20794 M:      Hal Feng <hal.feng@starfivetech.com>
20795 S:      Maintained
20796 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20797 F:      drivers/reset/starfive/reset-starfive-jh71*
20798 F:      include/dt-bindings/reset/starfive?jh71*.h
20799
20800 STARFIVE JH71X0 USB DRIVERS
20801 M:      Minda Chen <minda.chen@starfivetech.com>
20802 S:      Maintained
20803 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20804 F:      drivers/usb/cdns3/cdns3-starfive.c
20805
20806 STARFIVE JH71XX PMU CONTROLLER DRIVER
20807 M:      Walker Chen <walker.chen@starfivetech.com>
20808 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20809 S:      Supported
20810 F:      Documentation/devicetree/bindings/power/starfive*
20811 F:      drivers/pmdomain/starfive/
20812 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20813
20814 STARFIVE SOC DRIVERS
20815 M:      Conor Dooley <conor@kernel.org>
20816 S:      Maintained
20817 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20818 F:      Documentation/devicetree/bindings/soc/starfive/
20819
20820 STARFIVE TRNG DRIVER
20821 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20822 S:      Supported
20823 F:      Documentation/devicetree/bindings/rng/starfive*
20824 F:      drivers/char/hw_random/jh7110-trng.c
20825
20826 STARFIVE WATCHDOG DRIVER
20827 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20828 M:      Samin Guo <samin.guo@starfivetech.com>
20829 S:      Supported
20830 F:      Documentation/devicetree/bindings/watchdog/starfive*
20831 F:      drivers/watchdog/starfive-wdt.c
20832
20833 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20834 M:      Minda Chen <minda.chen@starfivetech.com>
20835 S:      Supported
20836 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20837 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20838 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20839 F:      drivers/phy/starfive/phy-jh7110-usb.c
20840
20841 STATIC BRANCH/CALL
20842 M:      Peter Zijlstra <peterz@infradead.org>
20843 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20844 M:      Jason Baron <jbaron@akamai.com>
20845 R:      Steven Rostedt <rostedt@goodmis.org>
20846 R:      Ard Biesheuvel <ardb@kernel.org>
20847 S:      Supported
20848 F:      arch/*/include/asm/jump_label*.h
20849 F:      arch/*/include/asm/static_call*.h
20850 F:      arch/*/kernel/jump_label.c
20851 F:      arch/*/kernel/static_call.c
20852 F:      include/linux/jump_label*.h
20853 F:      include/linux/static_call*.h
20854 F:      kernel/jump_label.c
20855 F:      kernel/static_call.c
20856
20857 STI AUDIO (ASoC) DRIVERS
20858 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20860 S:      Maintained
20861 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20862 F:      sound/soc/sti/
20863
20864 STI CEC DRIVER
20865 M:      Alain Volmat <alain.volmat@foss.st.com>
20866 S:      Maintained
20867 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20868 F:      drivers/media/cec/platform/sti/
20869
20870 STK1160 USB VIDEO CAPTURE DRIVER
20871 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20872 L:      linux-media@vger.kernel.org
20873 S:      Maintained
20874 T:      git git://linuxtv.org/media_tree.git
20875 F:      drivers/media/usb/stk1160/
20876
20877 STM32 AUDIO (ASoC) DRIVERS
20878 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20879 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20881 S:      Maintained
20882 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20883 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20884 F:      sound/soc/stm/
20885
20886 STM32 TIMER/LPTIMER DRIVERS
20887 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20888 S:      Maintained
20889 F:      Documentation/ABI/testing/*timer-stm32
20890 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20891 F:      drivers/*/stm32-*timer*
20892 F:      drivers/pwm/pwm-stm32*
20893 F:      include/linux/*/stm32-*tim*
20894
20895 STMMAC ETHERNET DRIVER
20896 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20897 M:      Jose Abreu <joabreu@synopsys.com>
20898 L:      netdev@vger.kernel.org
20899 S:      Supported
20900 W:      http://www.stlinux.com
20901 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20902 F:      drivers/net/ethernet/stmicro/stmmac/
20903
20904 SUN HAPPY MEAL ETHERNET DRIVER
20905 M:      Sean Anderson <seanga2@gmail.com>
20906 S:      Maintained
20907 F:      drivers/net/ethernet/sun/sunhme.*
20908
20909 SUN3/3X
20910 M:      Sam Creasey <sammy@sammy.net>
20911 S:      Maintained
20912 W:      http://sammy.net/sun3/
20913 F:      arch/m68k/include/asm/sun3*
20914 F:      arch/m68k/kernel/*sun3*
20915 F:      arch/m68k/sun3*/
20916 F:      drivers/net/ethernet/i825xx/sun3*
20917
20918 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20919 M:      Hans de Goede <hdegoede@redhat.com>
20920 L:      linux-input@vger.kernel.org
20921 S:      Maintained
20922 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20923 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20924
20925 SUNDANCE NETWORK DRIVER
20926 M:      Denis Kirjanov <kda@linux-powerpc.org>
20927 L:      netdev@vger.kernel.org
20928 S:      Maintained
20929 F:      drivers/net/ethernet/dlink/sundance.c
20930
20931 SUNPLUS ETHERNET DRIVER
20932 M:      Wells Lu <wellslutw@gmail.com>
20933 L:      netdev@vger.kernel.org
20934 S:      Maintained
20935 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20936 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20937 F:      drivers/net/ethernet/sunplus/
20938
20939 SUNPLUS MMC DRIVER
20940 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20941 M:      Li-hao Kuo <lhjeff911@gmail.com>
20942 S:      Maintained
20943 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20944 F:      drivers/mmc/host/sunplus-mmc.c
20945
20946 SUNPLUS OCOTP DRIVER
20947 M:      Vincent Shih <vincent.sunplus@gmail.com>
20948 S:      Maintained
20949 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20950 F:      drivers/nvmem/sunplus-ocotp.c
20951
20952 SUNPLUS PWM DRIVER
20953 M:      Hammer Hsieh <hammerh0314@gmail.com>
20954 S:      Maintained
20955 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20956 F:      drivers/pwm/pwm-sunplus.c
20957
20958 SUNPLUS RTC DRIVER
20959 M:      Vincent Shih <vincent.sunplus@gmail.com>
20960 L:      linux-rtc@vger.kernel.org
20961 S:      Maintained
20962 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20963 F:      drivers/rtc/rtc-sunplus.c
20964
20965 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20966 M:      Li-hao Kuo <lhjeff911@gmail.com>
20967 L:      linux-spi@vger.kernel.org
20968 S:      Maintained
20969 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20970 F:      drivers/spi/spi-sunplus-sp7021.c
20971
20972 SUNPLUS UART DRIVER
20973 M:      Hammer Hsieh <hammerh0314@gmail.com>
20974 S:      Maintained
20975 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20976 F:      drivers/tty/serial/sunplus-uart.c
20977
20978 SUNPLUS USB2 PHY DRIVER
20979 M:      Vincent Shih <vincent.sunplus@gmail.com>
20980 L:      linux-usb@vger.kernel.org
20981 S:      Maintained
20982 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20983 F:      drivers/phy/sunplus/Kconfig
20984 F:      drivers/phy/sunplus/Makefile
20985 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20986
20987 SUNPLUS WATCHDOG DRIVER
20988 M:      Xiantao Hu <xt.hu@cqplus1.com>
20989 L:      linux-watchdog@vger.kernel.org
20990 S:      Maintained
20991 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20992 F:      drivers/watchdog/sunplus_wdt.c
20993
20994 SUPERH
20995 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20996 M:      Rich Felker <dalias@libc.org>
20997 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20998 L:      linux-sh@vger.kernel.org
20999 S:      Maintained
21000 Q:      http://patchwork.kernel.org/project/linux-sh/list/
21001 F:      Documentation/arch/sh/
21002 F:      arch/sh/
21003 F:      drivers/sh/
21004
21005 SUSPEND TO RAM
21006 M:      "Rafael J. Wysocki" <rafael@kernel.org>
21007 M:      Len Brown <len.brown@intel.com>
21008 M:      Pavel Machek <pavel@ucw.cz>
21009 L:      linux-pm@vger.kernel.org
21010 S:      Supported
21011 B:      https://bugzilla.kernel.org
21012 F:      Documentation/power/
21013 F:      arch/x86/kernel/acpi/sleep*
21014 F:      arch/x86/kernel/acpi/wakeup*
21015 F:      drivers/base/power/
21016 F:      include/linux/freezer.h
21017 F:      include/linux/pm.h
21018 F:      include/linux/suspend.h
21019 F:      kernel/power/
21020
21021 SVGA HANDLING
21022 M:      Martin Mares <mj@ucw.cz>
21023 L:      linux-video@atrey.karlin.mff.cuni.cz
21024 S:      Maintained
21025 F:      Documentation/admin-guide/svga.rst
21026 F:      arch/x86/boot/video*
21027
21028 SWITCHDEV
21029 M:      Jiri Pirko <jiri@resnulli.us>
21030 M:      Ivan Vecera <ivecera@redhat.com>
21031 L:      netdev@vger.kernel.org
21032 S:      Supported
21033 F:      include/net/switchdev.h
21034 F:      net/switchdev/
21035
21036 SY8106A REGULATOR DRIVER
21037 M:      Icenowy Zheng <icenowy@aosc.io>
21038 S:      Maintained
21039 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
21040 F:      drivers/regulator/sy8106a-regulator.c
21041
21042 SYNC FILE FRAMEWORK
21043 M:      Sumit Semwal <sumit.semwal@linaro.org>
21044 R:      Gustavo Padovan <gustavo@padovan.org>
21045 L:      linux-media@vger.kernel.org
21046 L:      dri-devel@lists.freedesktop.org
21047 S:      Maintained
21048 T:      git git://anongit.freedesktop.org/drm/drm-misc
21049 F:      Documentation/driver-api/sync_file.rst
21050 F:      drivers/dma-buf/dma-fence*
21051 F:      drivers/dma-buf/sw_sync.c
21052 F:      drivers/dma-buf/sync_*
21053 F:      include/linux/sync_file.h
21054 F:      include/uapi/linux/sync_file.h
21055
21056 SYNOPSYS ARC ARCHITECTURE
21057 M:      Vineet Gupta <vgupta@kernel.org>
21058 L:      linux-snps-arc@lists.infradead.org
21059 S:      Supported
21060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
21061 F:      Documentation/arch/arc
21062 F:      Documentation/devicetree/bindings/arc/*
21063 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
21064 F:      arch/arc/
21065 F:      drivers/clocksource/arc_timer.c
21066 F:      drivers/tty/serial/arc_uart.c
21067
21068 SYNOPSYS ARC HSDK SDP pll clock driver
21069 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21070 S:      Supported
21071 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21072 F:      drivers/clk/clk-hsdk-pll.c
21073
21074 SYNOPSYS ARC SDP clock driver
21075 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21076 S:      Supported
21077 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21078 F:      drivers/clk/axs10x/*
21079
21080 SYNOPSYS ARC SDP platform support
21081 M:      Alexey Brodkin <abrodkin@synopsys.com>
21082 S:      Supported
21083 F:      Documentation/devicetree/bindings/arc/axs10*
21084 F:      arch/arc/boot/dts/ax*
21085 F:      arch/arc/plat-axs10x
21086
21087 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21088 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21089 S:      Supported
21090 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21091 F:      drivers/reset/reset-axs10x.c
21092
21093 SYNOPSYS CREG GPIO DRIVER
21094 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21095 S:      Maintained
21096 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21097 F:      drivers/gpio/gpio-creg-snps.c
21098
21099 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21100 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21101 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21102 S:      Supported
21103 F:      drivers/tty/serial/8250/8250_dw.c
21104 F:      drivers/tty/serial/8250/8250_dwlib.*
21105 F:      drivers/tty/serial/8250/8250_lpss.c
21106
21107 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21108 M:      Hoan Tran <hoan@os.amperecomputing.com>
21109 M:      Serge Semin <fancer.lancer@gmail.com>
21110 L:      linux-gpio@vger.kernel.org
21111 S:      Maintained
21112 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21113 F:      drivers/gpio/gpio-dwapb.c
21114
21115 SYNOPSYS DESIGNWARE APB SSI DRIVER
21116 M:      Serge Semin <fancer.lancer@gmail.com>
21117 L:      linux-spi@vger.kernel.org
21118 S:      Supported
21119 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21120 F:      drivers/spi/spi-dw*
21121
21122 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21123 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21124 S:      Maintained
21125 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21126 F:      drivers/dma/dw-axi-dmac/
21127
21128 SYNOPSYS DESIGNWARE DMAC DRIVER
21129 M:      Viresh Kumar <vireshk@kernel.org>
21130 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21131 S:      Maintained
21132 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21133 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21134 F:      drivers/dma/dw/
21135 F:      include/dt-bindings/dma/dw-dmac.h
21136 F:      include/linux/dma/dw.h
21137 F:      include/linux/platform_data/dma-dw.h
21138
21139 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21140 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21141 L:      netdev@vger.kernel.org
21142 S:      Supported
21143 F:      drivers/net/ethernet/synopsys/
21144
21145 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21146 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21147 L:      netdev@vger.kernel.org
21148 S:      Supported
21149 F:      drivers/net/pcs/pcs-xpcs.c
21150 F:      drivers/net/pcs/pcs-xpcs.h
21151 F:      include/linux/pcs/pcs-xpcs.h
21152
21153 SYNOPSYS DESIGNWARE I2C DRIVER
21154 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21155 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21156 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21157 R:      Jan Dabros <jsd@semihalf.com>
21158 L:      linux-i2c@vger.kernel.org
21159 S:      Supported
21160 F:      drivers/i2c/busses/i2c-designware-*
21161
21162 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21163 M:      Jaehoon Chung <jh80.chung@samsung.com>
21164 L:      linux-mmc@vger.kernel.org
21165 S:      Maintained
21166 F:      drivers/mmc/host/dw_mmc*
21167
21168 SYNOPSYS DESIGNWARE PCIE PMU DRIVER
21169 M:      Shuai Xue <xueshuai@linux.alibaba.com>
21170 M:      Jing Zhang <renyu.zj@linux.alibaba.com>
21171 S:      Supported
21172 F:      Documentation/admin-guide/perf/dwc_pcie_pmu.rst
21173 F:      drivers/perf/dwc_pcie_pmu.c
21174
21175 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21176 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21177 S:      Supported
21178 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21179 F:      drivers/reset/reset-hsdk.c
21180 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21181
21182 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21183 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21184 M:      Manjunath M B <manjumb@synopsys.com>
21185 L:      linux-mmc@vger.kernel.org
21186 S:      Maintained
21187 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21188
21189 SYSTEM CONFIGURATION (SYSCON)
21190 M:      Lee Jones <lee@kernel.org>
21191 M:      Arnd Bergmann <arnd@arndb.de>
21192 S:      Supported
21193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21194 F:      drivers/mfd/syscon.c
21195
21196 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21197 M:      Sudeep Holla <sudeep.holla@arm.com>
21198 R:      Cristian Marussi <cristian.marussi@arm.com>
21199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21200 S:      Maintained
21201 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21202 F:      drivers/clk/clk-sc[mp]i.c
21203 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21204 F:      drivers/firmware/arm_scmi/
21205 F:      drivers/firmware/arm_scpi.c
21206 F:      drivers/pmdomain/arm/
21207 F:      drivers/powercap/arm_scmi_powercap.c
21208 F:      drivers/regulator/scmi-regulator.c
21209 F:      drivers/reset/reset-scmi.c
21210 F:      include/linux/sc[mp]i_protocol.h
21211 F:      include/trace/events/scmi.h
21212 F:      include/uapi/linux/virtio_scmi.h
21213
21214 SYSTEM RESET/SHUTDOWN DRIVERS
21215 M:      Sebastian Reichel <sre@kernel.org>
21216 L:      linux-pm@vger.kernel.org
21217 S:      Maintained
21218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21219 F:      Documentation/devicetree/bindings/power/reset/
21220 F:      drivers/power/reset/
21221
21222 SYSTEM TRACE MODULE CLASS
21223 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21224 S:      Maintained
21225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21226 F:      Documentation/trace/stm.rst
21227 F:      drivers/hwtracing/stm/
21228 F:      include/linux/stm.h
21229 F:      include/uapi/linux/stm.h
21230
21231 SYSTEM76 ACPI DRIVER
21232 M:      Jeremy Soller <jeremy@system76.com>
21233 M:      System76 Product Development <productdev@system76.com>
21234 L:      platform-driver-x86@vger.kernel.org
21235 S:      Maintained
21236 F:      drivers/platform/x86/system76_acpi.c
21237
21238 SYSV FILESYSTEM
21239 S:      Orphan
21240 F:      Documentation/filesystems/sysv-fs.rst
21241 F:      fs/sysv/
21242 F:      include/linux/sysv_fs.h
21243
21244 TASKSTATS STATISTICS INTERFACE
21245 M:      Balbir Singh <bsingharora@gmail.com>
21246 S:      Maintained
21247 F:      Documentation/accounting/taskstats*
21248 F:      include/linux/taskstats*
21249 F:      kernel/taskstats.c
21250
21251 TC subsystem
21252 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21253 M:      Cong Wang <xiyou.wangcong@gmail.com>
21254 M:      Jiri Pirko <jiri@resnulli.us>
21255 L:      netdev@vger.kernel.org
21256 S:      Maintained
21257 F:      include/net/pkt_cls.h
21258 F:      include/net/pkt_sched.h
21259 F:      include/net/tc_act/
21260 F:      include/uapi/linux/pkt_cls.h
21261 F:      include/uapi/linux/pkt_sched.h
21262 F:      include/uapi/linux/tc_act/
21263 F:      include/uapi/linux/tc_ematch/
21264 F:      net/sched/
21265 F:      tools/testing/selftests/tc-testing
21266
21267 TC90522 MEDIA DRIVER
21268 M:      Akihiro Tsukada <tskd08@gmail.com>
21269 L:      linux-media@vger.kernel.org
21270 S:      Odd Fixes
21271 F:      drivers/media/dvb-frontends/tc90522*
21272
21273 TCP LOW PRIORITY MODULE
21274 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21275 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21276 S:      Maintained
21277 W:      http://tcp-lp-mod.sourceforge.net/
21278 F:      net/ipv4/tcp_lp.c
21279
21280 TDA10071 MEDIA DRIVER
21281 L:      linux-media@vger.kernel.org
21282 S:      Orphan
21283 W:      https://linuxtv.org
21284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21285 F:      drivers/media/dvb-frontends/tda10071*
21286
21287 TDA18212 MEDIA DRIVER
21288 L:      linux-media@vger.kernel.org
21289 S:      Orphan
21290 W:      https://linuxtv.org
21291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21292 F:      drivers/media/tuners/tda18212*
21293
21294 TDA18218 MEDIA DRIVER
21295 L:      linux-media@vger.kernel.org
21296 S:      Orphan
21297 W:      https://linuxtv.org
21298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21299 F:      drivers/media/tuners/tda18218*
21300
21301 TDA18250 MEDIA DRIVER
21302 M:      Olli Salonen <olli.salonen@iki.fi>
21303 L:      linux-media@vger.kernel.org
21304 S:      Maintained
21305 W:      https://linuxtv.org
21306 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21307 T:      git git://linuxtv.org/media_tree.git
21308 F:      drivers/media/tuners/tda18250*
21309
21310 TDA18271 MEDIA DRIVER
21311 M:      Michael Krufky <mkrufky@linuxtv.org>
21312 L:      linux-media@vger.kernel.org
21313 S:      Maintained
21314 W:      https://linuxtv.org
21315 W:      http://github.com/mkrufky
21316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21317 T:      git git://linuxtv.org/mkrufky/tuners.git
21318 F:      drivers/media/tuners/tda18271*
21319
21320 TDA1997x MEDIA DRIVER
21321 M:      Tim Harvey <tharvey@gateworks.com>
21322 L:      linux-media@vger.kernel.org
21323 S:      Maintained
21324 W:      https://linuxtv.org
21325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21326 F:      drivers/media/i2c/tda1997x.*
21327
21328 TDA827x MEDIA DRIVER
21329 M:      Michael Krufky <mkrufky@linuxtv.org>
21330 L:      linux-media@vger.kernel.org
21331 S:      Maintained
21332 W:      https://linuxtv.org
21333 W:      http://github.com/mkrufky
21334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21335 T:      git git://linuxtv.org/mkrufky/tuners.git
21336 F:      drivers/media/tuners/tda8290.*
21337
21338 TDA8290 MEDIA DRIVER
21339 M:      Michael Krufky <mkrufky@linuxtv.org>
21340 L:      linux-media@vger.kernel.org
21341 S:      Maintained
21342 W:      https://linuxtv.org
21343 W:      http://github.com/mkrufky
21344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21345 T:      git git://linuxtv.org/mkrufky/tuners.git
21346 F:      drivers/media/tuners/tda8290.*
21347
21348 TDA9840 MEDIA DRIVER
21349 M:      Hans Verkuil <hverkuil@xs4all.nl>
21350 L:      linux-media@vger.kernel.org
21351 S:      Maintained
21352 W:      https://linuxtv.org
21353 T:      git git://linuxtv.org/media_tree.git
21354 F:      drivers/media/i2c/tda9840*
21355
21356 TEA5761 TUNER DRIVER
21357 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21358 L:      linux-media@vger.kernel.org
21359 S:      Odd fixes
21360 W:      https://linuxtv.org
21361 T:      git git://linuxtv.org/media_tree.git
21362 F:      drivers/media/tuners/tea5761.*
21363
21364 TEA5767 TUNER DRIVER
21365 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21366 L:      linux-media@vger.kernel.org
21367 S:      Maintained
21368 W:      https://linuxtv.org
21369 T:      git git://linuxtv.org/media_tree.git
21370 F:      drivers/media/tuners/tea5767.*
21371
21372 TEA6415C MEDIA DRIVER
21373 M:      Hans Verkuil <hverkuil@xs4all.nl>
21374 L:      linux-media@vger.kernel.org
21375 S:      Maintained
21376 W:      https://linuxtv.org
21377 T:      git git://linuxtv.org/media_tree.git
21378 F:      drivers/media/i2c/tea6415c*
21379
21380 TEA6420 MEDIA DRIVER
21381 M:      Hans Verkuil <hverkuil@xs4all.nl>
21382 L:      linux-media@vger.kernel.org
21383 S:      Maintained
21384 W:      https://linuxtv.org
21385 T:      git git://linuxtv.org/media_tree.git
21386 F:      drivers/media/i2c/tea6420*
21387
21388 TEAM DRIVER
21389 M:      Jiri Pirko <jiri@resnulli.us>
21390 L:      netdev@vger.kernel.org
21391 S:      Supported
21392 F:      drivers/net/team/
21393 F:      include/linux/if_team.h
21394 F:      include/uapi/linux/if_team.h
21395 F:      tools/testing/selftests/drivers/net/team/
21396
21397 TECHNICAL ADVISORY BOARD PROCESS DOCS
21398 M:      "Theodore Ts'o" <tytso@mit.edu>
21399 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21400 L:      tech-board-discuss@lists.linux-foundation.org
21401 S:      Maintained
21402 F:      Documentation/process/contribution-maturity-model.rst
21403 F:      Documentation/process/researcher-guidelines.rst
21404
21405 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21406 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21407 S:      Maintained
21408 F:      arch/x86/platform/ts5500/
21409
21410 TECHNOTREND USB IR RECEIVER
21411 M:      Sean Young <sean@mess.org>
21412 L:      linux-media@vger.kernel.org
21413 S:      Maintained
21414 F:      drivers/media/rc/ttusbir.c
21415
21416 TECHWELL TW9900 VIDEO DECODER
21417 M:      Mehdi Djait <mehdi.djait@bootlin.com>
21418 L:      linux-media@vger.kernel.org
21419 S:      Maintained
21420 F:      drivers/media/i2c/tw9900.c
21421
21422 TECHWELL TW9910 VIDEO DECODER
21423 L:      linux-media@vger.kernel.org
21424 S:      Orphan
21425 F:      drivers/media/i2c/tw9910.c
21426 F:      include/media/i2c/tw9910.h
21427
21428 TEE SUBSYSTEM
21429 M:      Jens Wiklander <jens.wiklander@linaro.org>
21430 R:      Sumit Garg <sumit.garg@linaro.org>
21431 L:      op-tee@lists.trustedfirmware.org
21432 S:      Maintained
21433 F:      Documentation/driver-api/tee.rst
21434 F:      Documentation/tee/
21435 F:      Documentation/userspace-api/tee.rst
21436 F:      drivers/tee/
21437 F:      include/linux/tee_drv.h
21438 F:      include/uapi/linux/tee.h
21439
21440 TEGRA ARCHITECTURE SUPPORT
21441 M:      Thierry Reding <thierry.reding@gmail.com>
21442 M:      Jonathan Hunter <jonathanh@nvidia.com>
21443 L:      linux-tegra@vger.kernel.org
21444 S:      Supported
21445 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21447 N:      [^a-z]tegra
21448
21449 TEGRA CLOCK DRIVER
21450 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21451 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21452 S:      Supported
21453 F:      drivers/clk/tegra/
21454
21455 TEGRA DMA DRIVERS
21456 M:      Laxman Dewangan <ldewangan@nvidia.com>
21457 M:      Jon Hunter <jonathanh@nvidia.com>
21458 S:      Supported
21459 F:      drivers/dma/tegra*
21460
21461 TEGRA I2C DRIVER
21462 M:      Laxman Dewangan <ldewangan@nvidia.com>
21463 R:      Dmitry Osipenko <digetx@gmail.com>
21464 S:      Supported
21465 F:      drivers/i2c/busses/i2c-tegra.c
21466
21467 TEGRA IOMMU DRIVERS
21468 M:      Thierry Reding <thierry.reding@gmail.com>
21469 R:      Krishna Reddy <vdumpa@nvidia.com>
21470 L:      linux-tegra@vger.kernel.org
21471 S:      Supported
21472 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21473 F:      drivers/iommu/tegra*
21474
21475 TEGRA KBC DRIVER
21476 M:      Laxman Dewangan <ldewangan@nvidia.com>
21477 S:      Supported
21478 F:      drivers/input/keyboard/tegra-kbc.c
21479
21480 TEGRA NAND DRIVER
21481 M:      Stefan Agner <stefan@agner.ch>
21482 M:      Lucas Stach <dev@lynxeye.de>
21483 S:      Maintained
21484 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21485 F:      drivers/mtd/nand/raw/tegra_nand.c
21486
21487 TEGRA PWM DRIVER
21488 M:      Thierry Reding <thierry.reding@gmail.com>
21489 S:      Supported
21490 F:      drivers/pwm/pwm-tegra.c
21491
21492 TEGRA QUAD SPI DRIVER
21493 M:      Thierry Reding <thierry.reding@gmail.com>
21494 M:      Jonathan Hunter <jonathanh@nvidia.com>
21495 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21496 L:      linux-tegra@vger.kernel.org
21497 S:      Maintained
21498 F:      drivers/spi/spi-tegra210-quad.c
21499
21500 TEGRA SERIAL DRIVER
21501 M:      Laxman Dewangan <ldewangan@nvidia.com>
21502 S:      Supported
21503 F:      drivers/tty/serial/serial-tegra.c
21504
21505 TEGRA SPI DRIVER
21506 M:      Laxman Dewangan <ldewangan@nvidia.com>
21507 S:      Supported
21508 F:      drivers/spi/spi-tegra*
21509
21510 TEGRA VIDEO DRIVER
21511 M:      Thierry Reding <thierry.reding@gmail.com>
21512 M:      Jonathan Hunter <jonathanh@nvidia.com>
21513 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21514 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21515 L:      linux-media@vger.kernel.org
21516 L:      linux-tegra@vger.kernel.org
21517 S:      Maintained
21518 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21519 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21520 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21521 F:      drivers/staging/media/tegra-video/
21522
21523 TEGRA XUSB PADCTL DRIVER
21524 M:      JC Kuo <jckuo@nvidia.com>
21525 S:      Supported
21526 F:      drivers/phy/tegra/xusb*
21527
21528 TEHUTI ETHERNET DRIVER
21529 M:      Andy Gospodarek <andy@greyhouse.net>
21530 L:      netdev@vger.kernel.org
21531 S:      Supported
21532 F:      drivers/net/ethernet/tehuti/*
21533
21534 TELECOM CLOCK DRIVER FOR MCPL0010
21535 M:      Mark Gross <markgross@kernel.org>
21536 S:      Supported
21537 F:      drivers/char/tlclk.c
21538
21539 TEMPO SEMICONDUCTOR DRIVERS
21540 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21541 S:      Maintained
21542 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21543 F:      sound/soc/codecs/tscs*.c
21544 F:      sound/soc/codecs/tscs*.h
21545
21546 TENSILICA XTENSA PORT (xtensa)
21547 M:      Chris Zankel <chris@zankel.net>
21548 M:      Max Filippov <jcmvbkbc@gmail.com>
21549 S:      Maintained
21550 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21551 F:      arch/xtensa/
21552 F:      drivers/irqchip/irq-xtensa-*
21553
21554 TEXAS INSTRUMENTS ASoC DRIVERS
21555 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21556 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21557 S:      Maintained
21558 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21559 F:      sound/soc/ti/
21560
21561 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21562 M:      Shenghao Ding <shenghao-ding@ti.com>
21563 M:      Kevin Lu <kevin-lu@ti.com>
21564 M:      Baojun Xu <baojun.xu@ti.com>
21565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21566 S:      Maintained
21567 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21568 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21569 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21570 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21571 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21572 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21573 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21574 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21575 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21576 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21577 F:      include/sound/tas2*.h
21578 F:      include/sound/tlv320*.h
21579 F:      include/sound/tpa6130a2-plat.h
21580 F:      sound/pci/hda/tas2781_hda_i2c.c
21581 F:      sound/soc/codecs/pcm1681.c
21582 F:      sound/soc/codecs/pcm1789*.*
21583 F:      sound/soc/codecs/pcm179x*.*
21584 F:      sound/soc/codecs/pcm186x*.*
21585 F:      sound/soc/codecs/pcm3008.*
21586 F:      sound/soc/codecs/pcm3060*.*
21587 F:      sound/soc/codecs/pcm3168a*.*
21588 F:      sound/soc/codecs/pcm5102a.c
21589 F:      sound/soc/codecs/pcm512x*.*
21590 F:      sound/soc/codecs/tas2*.*
21591 F:      sound/soc/codecs/tlv320*.*
21592 F:      sound/soc/codecs/tpa6130a2.*
21593
21594 TEXAS INSTRUMENTS DMA DRIVERS
21595 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21596 L:      dmaengine@vger.kernel.org
21597 S:      Maintained
21598 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21599 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21600 F:      Documentation/devicetree/bindings/dma/ti/
21601 F:      drivers/dma/ti/
21602 F:      include/linux/dma/k3-psil.h
21603 F:      include/linux/dma/k3-udma-glue.h
21604 F:      include/linux/dma/ti-cppi5.h
21605 X:      drivers/dma/ti/cppi41.c
21606
21607 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21608 M:      Robert Marko <robert.marko@sartura.hr>
21609 M:      Luka Perkov <luka.perkov@sartura.hr>
21610 L:      linux-hwmon@vger.kernel.org
21611 S:      Maintained
21612 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21613 F:      Documentation/hwmon/tps23861.rst
21614 F:      drivers/hwmon/tps23861.c
21615
21616 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21617 M:      Ricardo Ribalda <ribalda@kernel.org>
21618 L:      linux-iio@vger.kernel.org
21619 S:      Supported
21620 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21621 F:      drivers/iio/dac/ti-dac7612.c
21622
21623 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21624 M:      Nishanth Menon <nm@ti.com>
21625 M:      Tero Kristo <kristo@kernel.org>
21626 M:      Santosh Shilimkar <ssantosh@kernel.org>
21627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21628 S:      Maintained
21629 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21630 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21631 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21632 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21633 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21634 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21635 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21636 F:      drivers/clk/keystone/sci-clk.c
21637 F:      drivers/firmware/ti_sci*
21638 F:      drivers/irqchip/irq-ti-sci-inta.c
21639 F:      drivers/irqchip/irq-ti-sci-intr.c
21640 F:      drivers/reset/reset-ti-sci.c
21641 F:      drivers/soc/ti/ti_sci_inta_msi.c
21642 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21643 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21644 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21645 F:      include/linux/soc/ti/ti_sci_protocol.h
21646
21647 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21648 M:      Puranjay Mohan <puranjay12@gmail.com>
21649 L:      linux-iio@vger.kernel.org
21650 S:      Supported
21651 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21652 F:      drivers/iio/temperature/tmp117.c
21653
21654 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21655 M:      Hans Verkuil <hverkuil@xs4all.nl>
21656 L:      linux-media@vger.kernel.org
21657 S:      Maintained
21658 W:      https://linuxtv.org
21659 T:      git git://linuxtv.org/media_tree.git
21660 F:      drivers/media/radio/radio-raremono.c
21661
21662 THERMAL
21663 M:      Rafael J. Wysocki <rafael@kernel.org>
21664 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21665 R:      Zhang Rui <rui.zhang@intel.com>
21666 R:      Lukasz Luba <lukasz.luba@arm.com>
21667 L:      linux-pm@vger.kernel.org
21668 S:      Supported
21669 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21671 F:      Documentation/ABI/testing/sysfs-class-thermal
21672 F:      Documentation/admin-guide/thermal/
21673 F:      Documentation/devicetree/bindings/thermal/
21674 F:      Documentation/driver-api/thermal/
21675 F:      drivers/thermal/
21676 F:      include/dt-bindings/thermal/
21677 F:      include/linux/cpu_cooling.h
21678 F:      include/linux/thermal.h
21679 F:      include/uapi/linux/thermal.h
21680 F:      tools/lib/thermal/
21681 F:      tools/thermal/
21682
21683 THERMAL DRIVER FOR AMLOGIC SOCS
21684 M:      Guillaume La Roque <glaroque@baylibre.com>
21685 L:      linux-pm@vger.kernel.org
21686 L:      linux-amlogic@lists.infradead.org
21687 S:      Supported
21688 W:      http://linux-meson.com/
21689 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21690 F:      drivers/thermal/amlogic_thermal.c
21691
21692 THERMAL/CPU_COOLING
21693 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21694 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21695 M:      Viresh Kumar <viresh.kumar@linaro.org>
21696 R:      Lukasz Luba <lukasz.luba@arm.com>
21697 L:      linux-pm@vger.kernel.org
21698 S:      Supported
21699 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21700 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21701 F:      drivers/thermal/cpufreq_cooling.c
21702 F:      drivers/thermal/cpuidle_cooling.c
21703 F:      include/linux/cpu_cooling.h
21704
21705 THERMAL/POWER_ALLOCATOR
21706 M:      Lukasz Luba <lukasz.luba@arm.com>
21707 L:      linux-pm@vger.kernel.org
21708 S:      Maintained
21709 F:      Documentation/driver-api/thermal/power_allocator.rst
21710 F:      drivers/thermal/gov_power_allocator.c
21711 F:      drivers/thermal/thermal_trace_ipa.h
21712
21713 THINKPAD ACPI EXTRAS DRIVER
21714 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21715 L:      ibm-acpi-devel@lists.sourceforge.net
21716 L:      platform-driver-x86@vger.kernel.org
21717 S:      Maintained
21718 W:      http://ibm-acpi.sourceforge.net
21719 W:      http://thinkwiki.org/wiki/Ibm-acpi
21720 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21721 F:      drivers/platform/x86/thinkpad_acpi.c
21722
21723 THINKPAD LMI DRIVER
21724 M:      Mark Pearson <markpearson@lenovo.com>
21725 L:      platform-driver-x86@vger.kernel.org
21726 S:      Maintained
21727 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21728 F:      drivers/platform/x86/think-lmi.?
21729
21730 THP7312 ISP DRIVER
21731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
21732 M:      Paul Elder <paul.elder@ideasonboard.com>
21733 L:      linux-media@vger.kernel.org
21734 S:      Maintained
21735 T:      git git://linuxtv.org/media_tree.git
21736 F:      Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml
21737 F:      Documentation/userspace-api/media/drivers/thp7312.rst
21738 F:      drivers/media/i2c/thp7312.c
21739 F:      include/uapi/linux/thp7312.h
21740
21741 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21742 M:      Isaac Hazan <isaac.hazan@intel.com>
21743 L:      linux-usb@vger.kernel.org
21744 S:      Maintained
21745 F:      drivers/thunderbolt/dma_test.c
21746
21747 THUNDERBOLT DRIVER
21748 M:      Andreas Noever <andreas.noever@gmail.com>
21749 M:      Michael Jamet <michael.jamet@intel.com>
21750 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21751 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21752 L:      linux-usb@vger.kernel.org
21753 S:      Maintained
21754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21755 F:      Documentation/admin-guide/thunderbolt.rst
21756 F:      drivers/thunderbolt/
21757 F:      include/linux/thunderbolt.h
21758
21759 THUNDERBOLT NETWORK DRIVER
21760 M:      Michael Jamet <michael.jamet@intel.com>
21761 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21762 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21763 L:      netdev@vger.kernel.org
21764 S:      Maintained
21765 F:      drivers/net/thunderbolt/
21766
21767 THUNDERX GPIO DRIVER
21768 M:      Robert Richter <rric@kernel.org>
21769 S:      Odd Fixes
21770 F:      drivers/gpio/gpio-thunderx.c
21771
21772 TI ADS7924 ADC DRIVER
21773 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21774 L:      linux-iio@vger.kernel.org
21775 S:      Supported
21776 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21777 F:      drivers/iio/adc/ti-ads7924.c
21778
21779 TI AM437X VPFE DRIVER
21780 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21781 L:      linux-media@vger.kernel.org
21782 S:      Maintained
21783 W:      https://linuxtv.org
21784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21785 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21786 F:      drivers/media/platform/ti/am437x/
21787
21788 TI BANDGAP AND THERMAL DRIVER
21789 M:      Eduardo Valentin <edubezval@gmail.com>
21790 M:      Keerthy <j-keerthy@ti.com>
21791 L:      linux-pm@vger.kernel.org
21792 L:      linux-omap@vger.kernel.org
21793 S:      Maintained
21794 F:      drivers/thermal/ti-soc-thermal/
21795
21796 TI BQ27XXX POWER SUPPLY DRIVER
21797 F:      drivers/power/supply/bq27xxx_battery.c
21798 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21799 F:      include/linux/power/bq27xxx_battery.h
21800
21801 TI CDCE706 CLOCK DRIVER
21802 M:      Max Filippov <jcmvbkbc@gmail.com>
21803 S:      Maintained
21804 F:      drivers/clk/clk-cdce706.c
21805
21806 TI CLOCK DRIVER
21807 M:      Tero Kristo <kristo@kernel.org>
21808 L:      linux-omap@vger.kernel.org
21809 S:      Odd Fixes
21810 F:      drivers/clk/ti/
21811 F:      include/linux/clk/ti.h
21812
21813 TI DAVINCI MACHINE SUPPORT
21814 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21816 S:      Maintained
21817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21818 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21819 F:      arch/arm/boot/dts/ti/davinci/
21820 F:      arch/arm/mach-davinci/
21821 F:      drivers/i2c/busses/i2c-davinci.c
21822
21823 TI DAVINCI SERIES CLOCK DRIVER
21824 M:      David Lechner <david@lechnology.com>
21825 R:      Sekhar Nori <nsekhar@ti.com>
21826 S:      Maintained
21827 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21828 F:      drivers/clk/davinci/
21829 F:      include/linux/clk/davinci.h
21830
21831 TI DAVINCI SERIES GPIO DRIVER
21832 M:      Keerthy <j-keerthy@ti.com>
21833 L:      linux-gpio@vger.kernel.org
21834 S:      Maintained
21835 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21836 F:      drivers/gpio/gpio-davinci.c
21837
21838 TI DAVINCI SERIES MEDIA DRIVER
21839 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21840 L:      linux-media@vger.kernel.org
21841 S:      Maintained
21842 W:      https://linuxtv.org
21843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21844 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21845 F:      drivers/media/platform/ti/davinci/
21846 F:      include/media/davinci/
21847
21848 TI ENHANCED CAPTURE (eCAP) DRIVER
21849 M:      Vignesh Raghavendra <vigneshr@ti.com>
21850 R:      Julien Panis <jpanis@baylibre.com>
21851 L:      linux-iio@vger.kernel.org
21852 L:      linux-omap@vger.kernel.org
21853 S:      Maintained
21854 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21855 F:      drivers/counter/ti-ecap-capture.c
21856
21857 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21858 R:      David Lechner <david@lechnology.com>
21859 L:      linux-iio@vger.kernel.org
21860 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21861 F:      drivers/counter/ti-eqep.c
21862
21863 TI ETHERNET SWITCH DRIVER (CPSW)
21864 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21865 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21866 R:      Roger Quadros <rogerq@kernel.org>
21867 L:      linux-omap@vger.kernel.org
21868 L:      netdev@vger.kernel.org
21869 S:      Maintained
21870 F:      drivers/net/ethernet/ti/cpsw*
21871 F:      drivers/net/ethernet/ti/davinci*
21872
21873 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21874 M:      Alex Dubov <oakad@yahoo.com>
21875 S:      Maintained
21876 W:      http://tifmxx.berlios.de/
21877 F:      drivers/memstick/host/tifm_ms.c
21878 F:      drivers/misc/tifm*
21879 F:      drivers/mmc/host/tifm_sd.c
21880 F:      include/linux/tifm.h
21881
21882 TI FPD-LINK DRIVERS
21883 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21884 L:      linux-media@vger.kernel.org
21885 S:      Maintained
21886 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21887 F:      drivers/media/i2c/ds90*
21888 F:      include/media/i2c/ds90*
21889
21890 TI ICSSG ETHERNET DRIVER (ICSSG)
21891 R:      MD Danish Anwar <danishanwar@ti.com>
21892 R:      Roger Quadros <rogerq@kernel.org>
21893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21894 L:      netdev@vger.kernel.org
21895 S:      Maintained
21896 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21897 F:      drivers/net/ethernet/ti/icssg/*
21898
21899 TI J721E CSI2RX DRIVER
21900 M:      Jai Luthra <j-luthra@ti.com>
21901 L:      linux-media@vger.kernel.org
21902 S:      Maintained
21903 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21904 F:      drivers/media/platform/ti/j721e-csi2rx/
21905
21906 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21907 M:      Nishanth Menon <nm@ti.com>
21908 M:      Santosh Shilimkar <ssantosh@kernel.org>
21909 L:      linux-kernel@vger.kernel.org
21910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21911 S:      Maintained
21912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21913 F:      drivers/pmdomain/ti/omap_prm.c
21914 F:      drivers/soc/ti/*
21915
21916 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21917 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21918 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21919 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21920 S:      Maintained
21921 F:      sound/soc/codecs/isabelle*
21922 F:      sound/soc/codecs/lm49453*
21923
21924 TI LMP92064 ADC DRIVER
21925 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21926 R:      kernel@pengutronix.de
21927 L:      linux-iio@vger.kernel.org
21928 S:      Maintained
21929 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21930 F:      drivers/iio/adc/ti-lmp92064.c
21931
21932 TI PCM3060 ASoC CODEC DRIVER
21933 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21935 S:      Maintained
21936 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21937 F:      sound/soc/codecs/pcm3060*
21938
21939 TI TAS571X FAMILY ASoC CODEC DRIVER
21940 M:      Kevin Cernekee <cernekee@chromium.org>
21941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21942 S:      Odd Fixes
21943 F:      sound/soc/codecs/tas571x*
21944
21945 TI TMAG5273 MAGNETOMETER DRIVER
21946 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21947 L:      linux-iio@vger.kernel.org
21948 S:      Maintained
21949 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21950 F:      drivers/iio/magnetometer/tmag5273.c
21951
21952 TI TRF7970A NFC DRIVER
21953 M:      Mark Greer <mgreer@animalcreek.com>
21954 L:      linux-wireless@vger.kernel.org
21955 S:      Supported
21956 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21957 F:      drivers/nfc/trf7970a.c
21958
21959 TI TSC2046 ADC DRIVER
21960 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21961 R:      kernel@pengutronix.de
21962 L:      linux-iio@vger.kernel.org
21963 S:      Maintained
21964 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21965 F:      drivers/iio/adc/ti-tsc2046.c
21966
21967 TI TWL4030 SERIES SOC CODEC DRIVER
21968 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21970 S:      Maintained
21971 F:      sound/soc/codecs/twl4030*
21972
21973 TI VPE/CAL DRIVERS
21974 M:      Benoit Parrot <bparrot@ti.com>
21975 L:      linux-media@vger.kernel.org
21976 S:      Maintained
21977 W:      http://linuxtv.org/
21978 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21979 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21980 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21981 F:      drivers/media/platform/ti/cal/
21982 F:      drivers/media/platform/ti/vpe/
21983
21984 TI WILINK WIRELESS DRIVERS
21985 L:      linux-wireless@vger.kernel.org
21986 S:      Orphan
21987 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21988 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21989 F:      drivers/net/wireless/ti/
21990
21991 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21992 M:      John Stultz <jstultz@google.com>
21993 M:      Thomas Gleixner <tglx@linutronix.de>
21994 R:      Stephen Boyd <sboyd@kernel.org>
21995 L:      linux-kernel@vger.kernel.org
21996 S:      Supported
21997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21998 F:      include/linux/clocksource.h
21999 F:      include/linux/time.h
22000 F:      include/linux/timex.h
22001 F:      include/uapi/linux/time.h
22002 F:      include/uapi/linux/timex.h
22003 F:      kernel/time/alarmtimer.c
22004 F:      kernel/time/clocksource.c
22005 F:      kernel/time/ntp.c
22006 F:      kernel/time/time*.c
22007 F:      tools/testing/selftests/timers/
22008
22009 TIPC NETWORK LAYER
22010 M:      Jon Maloy <jmaloy@redhat.com>
22011 M:      Ying Xue <ying.xue@windriver.com>
22012 L:      netdev@vger.kernel.org (core kernel code)
22013 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
22014 S:      Maintained
22015 W:      http://tipc.sourceforge.net/
22016 F:      include/uapi/linux/tipc*.h
22017 F:      net/tipc/
22018
22019 TLAN NETWORK DRIVER
22020 M:      Samuel Chessman <chessman@tux.org>
22021 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
22022 S:      Maintained
22023 W:      http://sourceforge.net/projects/tlan/
22024 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
22025 F:      drivers/net/ethernet/ti/tlan.*
22026
22027 TMIO/SDHI MMC DRIVER
22028 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
22029 L:      linux-mmc@vger.kernel.org
22030 L:      linux-renesas-soc@vger.kernel.org
22031 S:      Supported
22032 F:      drivers/mmc/host/renesas_sdhi*
22033 F:      drivers/mmc/host/tmio_mmc*
22034 F:      include/linux/mfd/tmio.h
22035
22036 TMP401 HARDWARE MONITOR DRIVER
22037 M:      Guenter Roeck <linux@roeck-us.net>
22038 L:      linux-hwmon@vger.kernel.org
22039 S:      Maintained
22040 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
22041 F:      Documentation/hwmon/tmp401.rst
22042 F:      drivers/hwmon/tmp401.c
22043
22044 TMP464 HARDWARE MONITOR DRIVER
22045 M:      Guenter Roeck <linux@roeck-us.net>
22046 L:      linux-hwmon@vger.kernel.org
22047 S:      Maintained
22048 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
22049 F:      Documentation/hwmon/tmp464.rst
22050 F:      drivers/hwmon/tmp464.c
22051
22052 TMP513 HARDWARE MONITOR DRIVER
22053 M:      Eric Tremblay <etremblay@distech-controls.com>
22054 L:      linux-hwmon@vger.kernel.org
22055 S:      Maintained
22056 F:      Documentation/hwmon/tmp513.rst
22057 F:      drivers/hwmon/tmp513.c
22058
22059 TMPFS (SHMEM FILESYSTEM)
22060 M:      Hugh Dickins <hughd@google.com>
22061 L:      linux-mm@kvack.org
22062 S:      Maintained
22063 F:      include/linux/shmem_fs.h
22064 F:      mm/shmem.c
22065
22066 TOMOYO SECURITY MODULE
22067 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
22068 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
22069 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
22070 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
22071 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
22072 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
22073 S:      Maintained
22074 W:      https://tomoyo.osdn.jp/
22075 F:      security/tomoyo/
22076
22077 TOPSTAR LAPTOP EXTRAS DRIVER
22078 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
22079 L:      platform-driver-x86@vger.kernel.org
22080 S:      Maintained
22081 F:      drivers/platform/x86/topstar-laptop.c
22082
22083 TORTURE-TEST MODULES
22084 M:      Davidlohr Bueso <dave@stgolabs.net>
22085 M:      "Paul E. McKenney" <paulmck@kernel.org>
22086 M:      Josh Triplett <josh@joshtriplett.org>
22087 L:      linux-kernel@vger.kernel.org
22088 S:      Supported
22089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22090 F:      Documentation/RCU/torture.rst
22091 F:      kernel/locking/locktorture.c
22092 F:      kernel/rcu/rcuscale.c
22093 F:      kernel/rcu/rcutorture.c
22094 F:      kernel/rcu/refscale.c
22095 F:      kernel/torture.c
22096
22097 TOSHIBA ACPI EXTRAS DRIVER
22098 M:      Azael Avalos <coproscefalo@gmail.com>
22099 L:      platform-driver-x86@vger.kernel.org
22100 S:      Maintained
22101 F:      drivers/platform/x86/toshiba_acpi.c
22102
22103 TOSHIBA BLUETOOTH DRIVER
22104 M:      Azael Avalos <coproscefalo@gmail.com>
22105 L:      platform-driver-x86@vger.kernel.org
22106 S:      Maintained
22107 F:      drivers/platform/x86/toshiba_bluetooth.c
22108
22109 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22110 M:      Azael Avalos <coproscefalo@gmail.com>
22111 L:      platform-driver-x86@vger.kernel.org
22112 S:      Maintained
22113 F:      drivers/platform/x86/toshiba_haps.c
22114
22115 TOSHIBA SMM DRIVER
22116 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22117 S:      Maintained
22118 W:      http://www.buzzard.org.uk/toshiba/
22119 F:      drivers/char/toshiba.c
22120 F:      include/linux/toshiba.h
22121 F:      include/uapi/linux/toshiba.h
22122
22123 TOSHIBA TC358743 DRIVER
22124 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22125 L:      linux-media@vger.kernel.org
22126 S:      Maintained
22127 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22128 F:      drivers/media/i2c/tc358743*
22129 F:      include/media/i2c/tc358743.h
22130
22131 TOSHIBA WMI HOTKEYS DRIVER
22132 M:      Azael Avalos <coproscefalo@gmail.com>
22133 L:      platform-driver-x86@vger.kernel.org
22134 S:      Maintained
22135 F:      drivers/platform/x86/toshiba-wmi.c
22136
22137 TPM DEVICE DRIVER
22138 M:      Peter Huewe <peterhuewe@gmx.de>
22139 M:      Jarkko Sakkinen <jarkko@kernel.org>
22140 R:      Jason Gunthorpe <jgg@ziepe.ca>
22141 L:      linux-integrity@vger.kernel.org
22142 S:      Maintained
22143 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22144 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22146 F:      drivers/char/tpm/
22147
22148 TPS546D24 DRIVER
22149 M:      Duke Du <dukedu83@gmail.com>
22150 L:      linux-hwmon@vger.kernel.org
22151 S:      Maintained
22152 F:      Documentation/hwmon/tps546d24.rst
22153 F:      drivers/hwmon/pmbus/tps546d24.c
22154
22155 TQ SYSTEMS BOARD & DRIVER SUPPORT
22156 L:      linux@ew.tq-group.com
22157 S:      Supported
22158 W:      https://www.tq-group.com/en/products/tq-embedded/
22159 F:      arch/arm/boot/dts/imx*mba*.dts*
22160 F:      arch/arm/boot/dts/imx*tqma*.dts*
22161 F:      arch/arm/boot/dts/mba*.dtsi
22162 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22163 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22164 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22165 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22166 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22167 F:      drivers/gpio/gpio-tqmx86.c
22168 F:      drivers/mfd/tqmx86.c
22169 F:      drivers/watchdog/tqmx86_wdt.c
22170
22171 TRACING
22172 M:      Steven Rostedt <rostedt@goodmis.org>
22173 M:      Masami Hiramatsu <mhiramat@kernel.org>
22174 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22175 L:      linux-kernel@vger.kernel.org
22176 L:      linux-trace-kernel@vger.kernel.org
22177 S:      Maintained
22178 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22180 F:      Documentation/trace/*
22181 F:      fs/tracefs/
22182 F:      include/linux/trace*.h
22183 F:      include/trace/
22184 F:      kernel/trace/
22185 F:      scripts/tracing/
22186 F:      tools/testing/selftests/ftrace/
22187
22188 TRACING MMIO ACCESSES (MMIOTRACE)
22189 M:      Steven Rostedt <rostedt@goodmis.org>
22190 M:      Masami Hiramatsu <mhiramat@kernel.org>
22191 R:      Karol Herbst <karolherbst@gmail.com>
22192 R:      Pekka Paalanen <ppaalanen@gmail.com>
22193 L:      linux-kernel@vger.kernel.org
22194 L:      nouveau@lists.freedesktop.org
22195 S:      Maintained
22196 F:      arch/x86/mm/kmmio.c
22197 F:      arch/x86/mm/mmio-mod.c
22198 F:      arch/x86/mm/testmmiotrace.c
22199 F:      include/linux/mmiotrace.h
22200 F:      kernel/trace/trace_mmiotrace.c
22201
22202 TRACING OS NOISE / LATENCY TRACERS
22203 M:      Steven Rostedt <rostedt@goodmis.org>
22204 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22205 S:      Maintained
22206 F:      Documentation/trace/hwlat_detector.rst
22207 F:      Documentation/trace/osnoise-tracer.rst
22208 F:      Documentation/trace/timerlat-tracer.rst
22209 F:      arch/*/kernel/trace.c
22210 F:      include/trace/events/osnoise.h
22211 F:      kernel/trace/trace_hwlat.c
22212 F:      kernel/trace/trace_irqsoff.c
22213 F:      kernel/trace/trace_osnoise.c
22214 F:      kernel/trace/trace_sched_wakeup.c
22215
22216 TRADITIONAL CHINESE DOCUMENTATION
22217 M:      Hu Haowen <2023002089@link.tyut.edu.cn>
22218 S:      Maintained
22219 W:      https://github.com/srcres258/linux-doc
22220 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22221 F:      Documentation/translations/zh_TW/
22222
22223 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22224 M:      Dan Williams <dan.j.williams@intel.com>
22225 L:      linux-coco@lists.linux.dev
22226 S:      Maintained
22227 F:      Documentation/ABI/testing/configfs-tsm
22228 F:      drivers/virt/coco/tsm.c
22229 F:      include/linux/tsm.h
22230
22231 TTY LAYER AND SERIAL DRIVERS
22232 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22233 M:      Jiri Slaby <jirislaby@kernel.org>
22234 L:      linux-kernel@vger.kernel.org
22235 L:      linux-serial@vger.kernel.org
22236 S:      Supported
22237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22238 F:      Documentation/devicetree/bindings/serial/
22239 F:      Documentation/driver-api/serial/
22240 F:      drivers/tty/
22241 F:      include/linux/selection.h
22242 F:      include/linux/serial.h
22243 F:      include/linux/serial_core.h
22244 F:      include/linux/sysrq.h
22245 F:      include/linux/tty*.h
22246 F:      include/linux/vt.h
22247 F:      include/linux/vt_*.h
22248 F:      include/uapi/linux/serial.h
22249 F:      include/uapi/linux/serial_core.h
22250 F:      include/uapi/linux/tty.h
22251
22252 TUA9001 MEDIA DRIVER
22253 L:      linux-media@vger.kernel.org
22254 S:      Orphan
22255 W:      https://linuxtv.org
22256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22257 F:      drivers/media/tuners/tua9001*
22258
22259 TULIP NETWORK DRIVERS
22260 L:      netdev@vger.kernel.org
22261 L:      linux-parisc@vger.kernel.org
22262 S:      Orphan
22263 F:      drivers/net/ethernet/dec/tulip/
22264
22265 TUN/TAP driver
22266 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22267 M:      Jason Wang <jasowang@redhat.com>
22268 S:      Maintained
22269 W:      http://vtun.sourceforge.net/tun
22270 F:      Documentation/networking/tuntap.rst
22271 F:      arch/um/os-Linux/drivers/
22272 F:      drivers/net/tap.c
22273 F:      drivers/net/tun.c
22274
22275 TURBOCHANNEL SUBSYSTEM
22276 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22277 M:      Ralf Baechle <ralf@linux-mips.org>
22278 L:      linux-mips@vger.kernel.org
22279 S:      Maintained
22280 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22281 F:      drivers/tc/
22282 F:      include/linux/tc.h
22283
22284 TURBOSTAT UTILITY
22285 M:      "Len Brown" <lenb@kernel.org>
22286 L:      linux-pm@vger.kernel.org
22287 S:      Supported
22288 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22289 B:      https://bugzilla.kernel.org
22290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22291 F:      tools/power/x86/turbostat/
22292
22293 TW5864 VIDEO4LINUX DRIVER
22294 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22295 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22296 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22297 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22298 L:      linux-media@vger.kernel.org
22299 S:      Supported
22300 F:      drivers/media/pci/tw5864/
22301
22302 TW68 VIDEO4LINUX DRIVER
22303 M:      Hans Verkuil <hverkuil@xs4all.nl>
22304 L:      linux-media@vger.kernel.org
22305 S:      Odd Fixes
22306 W:      https://linuxtv.org
22307 T:      git git://linuxtv.org/media_tree.git
22308 F:      drivers/media/pci/tw68/
22309
22310 TW686X VIDEO4LINUX DRIVER
22311 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22312 L:      linux-media@vger.kernel.org
22313 S:      Maintained
22314 W:      http://linuxtv.org
22315 T:      git git://linuxtv.org/media_tree.git
22316 F:      drivers/media/pci/tw686x/
22317
22318 U-BOOT ENVIRONMENT VARIABLES
22319 M:      Rafał Miłecki <rafal@milecki.pl>
22320 S:      Maintained
22321 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22322 F:      drivers/nvmem/u-boot-env.c
22323
22324 UACCE ACCELERATOR FRAMEWORK
22325 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22326 M:      Zhou Wang <wangzhou1@hisilicon.com>
22327 L:      linux-accelerators@lists.ozlabs.org
22328 L:      linux-kernel@vger.kernel.org
22329 S:      Maintained
22330 F:      Documentation/ABI/testing/sysfs-driver-uacce
22331 F:      Documentation/misc-devices/uacce.rst
22332 F:      drivers/misc/uacce/
22333 F:      include/linux/uacce.h
22334 F:      include/uapi/misc/uacce/
22335
22336 UBI FILE SYSTEM (UBIFS)
22337 M:      Richard Weinberger <richard@nod.at>
22338 L:      linux-mtd@lists.infradead.org
22339 S:      Supported
22340 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22343 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22344 F:      Documentation/filesystems/ubifs-authentication.rst
22345 F:      Documentation/filesystems/ubifs.rst
22346 F:      fs/ubifs/
22347
22348 UBLK USERSPACE BLOCK DRIVER
22349 M:      Ming Lei <ming.lei@redhat.com>
22350 L:      linux-block@vger.kernel.org
22351 S:      Maintained
22352 F:      Documentation/block/ublk.rst
22353 F:      drivers/block/ublk_drv.c
22354 F:      include/uapi/linux/ublk_cmd.h
22355
22356 UCLINUX (M68KNOMMU AND COLDFIRE)
22357 M:      Greg Ungerer <gerg@linux-m68k.org>
22358 L:      linux-m68k@lists.linux-m68k.org
22359 S:      Maintained
22360 W:      http://www.linux-m68k.org/
22361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22362 F:      arch/m68k/*/*_no.*
22363 F:      arch/m68k/68*/
22364 F:      arch/m68k/coldfire/
22365 F:      arch/m68k/include/asm/*_no.*
22366
22367 UDF FILESYSTEM
22368 M:      Jan Kara <jack@suse.com>
22369 S:      Maintained
22370 F:      Documentation/filesystems/udf.rst
22371 F:      fs/udf/
22372
22373 UDRAW TABLET
22374 M:      Bastien Nocera <hadess@hadess.net>
22375 L:      linux-input@vger.kernel.org
22376 S:      Maintained
22377 F:      drivers/hid/hid-udraw-ps3.c
22378
22379 UFS FILESYSTEM
22380 M:      Evgeniy Dushistov <dushistov@mail.ru>
22381 S:      Maintained
22382 F:      Documentation/admin-guide/ufs.rst
22383 F:      fs/ufs/
22384
22385 UHID USERSPACE HID IO DRIVER
22386 M:      David Rheinsberg <david@readahead.eu>
22387 L:      linux-input@vger.kernel.org
22388 S:      Maintained
22389 F:      drivers/hid/uhid.c
22390 F:      include/uapi/linux/uhid.h
22391
22392 ULPI BUS
22393 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22394 L:      linux-usb@vger.kernel.org
22395 S:      Maintained
22396 F:      drivers/usb/common/ulpi.c
22397 F:      include/linux/ulpi/
22398
22399 UNICODE SUBSYSTEM
22400 M:      Gabriel Krisman Bertazi <krisman@kernel.org>
22401 L:      linux-fsdevel@vger.kernel.org
22402 S:      Supported
22403 F:      fs/unicode/
22404
22405 UNIFDEF
22406 M:      Tony Finch <dot@dotat.at>
22407 S:      Maintained
22408 W:      http://dotat.at/prog/unifdef
22409 F:      scripts/unifdef.c
22410
22411 UNIFORM CDROM DRIVER
22412 M:      Phillip Potter <phil@philpotter.co.uk>
22413 S:      Maintained
22414 F:      Documentation/cdrom/
22415 F:      drivers/cdrom/cdrom.c
22416 F:      include/linux/cdrom.h
22417 F:      include/uapi/linux/cdrom.h
22418
22419 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22420 R:      Alim Akhtar <alim.akhtar@samsung.com>
22421 R:      Avri Altman <avri.altman@wdc.com>
22422 R:      Bart Van Assche <bvanassche@acm.org>
22423 L:      linux-scsi@vger.kernel.org
22424 S:      Supported
22425 F:      Documentation/devicetree/bindings/ufs/
22426 F:      Documentation/scsi/ufs.rst
22427 F:      drivers/ufs/core/
22428
22429 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22430 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22431 L:      linux-scsi@vger.kernel.org
22432 S:      Supported
22433 F:      drivers/ufs/host/*dwc*
22434
22435 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22436 M:      Alim Akhtar <alim.akhtar@samsung.com>
22437 L:      linux-scsi@vger.kernel.org
22438 S:      Maintained
22439 F:      drivers/ufs/host/ufs-exynos*
22440
22441 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22442 M:      Peter Wang <peter.wang@mediatek.com>
22443 R:      Stanley Jhu <chu.stanley@gmail.com>
22444 L:      linux-scsi@vger.kernel.org
22445 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22446 S:      Maintained
22447 F:      drivers/ufs/host/ufs-mediatek*
22448
22449 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22450 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22451 L:      linux-arm-msm@vger.kernel.org
22452 L:      linux-scsi@vger.kernel.org
22453 S:      Maintained
22454 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22455 F:      drivers/ufs/host/ufs-qcom*
22456
22457 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22458 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22459 L:      linux-renesas-soc@vger.kernel.org
22460 L:      linux-scsi@vger.kernel.org
22461 S:      Maintained
22462 F:      drivers/ufs/host/ufs-renesas.c
22463
22464 UNSORTED BLOCK IMAGES (UBI)
22465 M:      Richard Weinberger <richard@nod.at>
22466 L:      linux-mtd@lists.infradead.org
22467 S:      Supported
22468 W:      http://www.linux-mtd.infradead.org/
22469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22471 F:      drivers/mtd/ubi/
22472 F:      include/linux/mtd/ubi.h
22473 F:      include/uapi/mtd/ubi-user.h
22474
22475 USB "USBNET" DRIVER FRAMEWORK
22476 M:      Oliver Neukum <oneukum@suse.com>
22477 L:      netdev@vger.kernel.org
22478 S:      Maintained
22479 W:      http://www.linux-usb.org/usbnet
22480 F:      drivers/net/usb/usbnet.c
22481 F:      include/linux/usb/usbnet.h
22482
22483 USB ACM DRIVER
22484 M:      Oliver Neukum <oneukum@suse.com>
22485 L:      linux-usb@vger.kernel.org
22486 S:      Maintained
22487 F:      Documentation/usb/acm.rst
22488 F:      drivers/usb/class/cdc-acm.*
22489
22490 USB APPLE MFI FASTCHARGE DRIVER
22491 M:      Bastien Nocera <hadess@hadess.net>
22492 L:      linux-usb@vger.kernel.org
22493 S:      Maintained
22494 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22495
22496 USB AR5523 WIRELESS DRIVER
22497 L:      linux-wireless@vger.kernel.org
22498 S:      Orphan
22499 F:      drivers/net/wireless/ath/ar5523/
22500
22501 USB ATTACHED SCSI
22502 M:      Oliver Neukum <oneukum@suse.com>
22503 L:      linux-usb@vger.kernel.org
22504 L:      linux-scsi@vger.kernel.org
22505 S:      Maintained
22506 F:      drivers/usb/storage/uas.c
22507
22508 USB CDC ETHERNET DRIVER
22509 M:      Oliver Neukum <oliver@neukum.org>
22510 L:      linux-usb@vger.kernel.org
22511 S:      Maintained
22512 F:      drivers/net/usb/cdc_*.c
22513 F:      include/uapi/linux/usb/cdc.h
22514
22515 USB CHAOSKEY DRIVER
22516 M:      Keith Packard <keithp@keithp.com>
22517 L:      linux-usb@vger.kernel.org
22518 S:      Maintained
22519 F:      drivers/usb/misc/chaoskey.c
22520
22521 USB CYPRESS C67X00 DRIVER
22522 L:      linux-usb@vger.kernel.org
22523 S:      Orphan
22524 F:      drivers/usb/c67x00/
22525
22526 USB DAVICOM DM9601 DRIVER
22527 M:      Peter Korsgaard <peter@korsgaard.com>
22528 L:      netdev@vger.kernel.org
22529 S:      Maintained
22530 W:      http://www.linux-usb.org/usbnet
22531 F:      drivers/net/usb/dm9601.c
22532
22533 USB EHCI DRIVER
22534 M:      Alan Stern <stern@rowland.harvard.edu>
22535 L:      linux-usb@vger.kernel.org
22536 S:      Maintained
22537 F:      Documentation/usb/ehci.rst
22538 F:      drivers/usb/host/ehci*
22539
22540 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22541 M:      Jiri Kosina <jikos@kernel.org>
22542 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22543 L:      linux-usb@vger.kernel.org
22544 S:      Maintained
22545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22546 F:      Documentation/hid/hiddev.rst
22547 F:      drivers/hid/usbhid/
22548
22549 USB INTEL XHCI ROLE MUX DRIVER
22550 M:      Hans de Goede <hdegoede@redhat.com>
22551 L:      linux-usb@vger.kernel.org
22552 S:      Maintained
22553 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22554
22555 USB IP DRIVER FOR HISILICON KIRIN 960
22556 M:      Yu Chen <chenyu56@huawei.com>
22557 M:      Binghui Wang <wangbinghui@hisilicon.com>
22558 L:      linux-usb@vger.kernel.org
22559 S:      Maintained
22560 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22561 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22562
22563 USB IP DRIVER FOR HISILICON KIRIN 970
22564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22565 L:      linux-usb@vger.kernel.org
22566 S:      Maintained
22567 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22568 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22569
22570 USB ISP116X DRIVER
22571 M:      Olav Kongas <ok@artecdesign.ee>
22572 L:      linux-usb@vger.kernel.org
22573 S:      Maintained
22574 F:      drivers/usb/host/isp116x*
22575 F:      include/linux/usb/isp116x.h
22576
22577 USB ISP1760 DRIVER
22578 M:      Rui Miguel Silva <rui.silva@linaro.org>
22579 L:      linux-usb@vger.kernel.org
22580 S:      Maintained
22581 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22582 F:      drivers/usb/isp1760/*
22583
22584 USB LAN78XX ETHERNET DRIVER
22585 M:      Woojung Huh <woojung.huh@microchip.com>
22586 M:      UNGLinuxDriver@microchip.com
22587 L:      netdev@vger.kernel.org
22588 S:      Maintained
22589 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22590 F:      drivers/net/usb/lan78xx.*
22591 F:      include/dt-bindings/net/microchip-lan78xx.h
22592
22593 USB MASS STORAGE DRIVER
22594 M:      Alan Stern <stern@rowland.harvard.edu>
22595 L:      linux-usb@vger.kernel.org
22596 L:      usb-storage@lists.one-eyed-alien.net
22597 S:      Maintained
22598 F:      drivers/usb/storage/
22599
22600 USB MIDI DRIVER
22601 M:      Clemens Ladisch <clemens@ladisch.de>
22602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22603 S:      Maintained
22604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22605 F:      sound/usb/midi.*
22606
22607 USB NETWORKING DRIVERS
22608 L:      linux-usb@vger.kernel.org
22609 S:      Odd Fixes
22610 F:      drivers/net/usb/
22611
22612 USB OHCI DRIVER
22613 M:      Alan Stern <stern@rowland.harvard.edu>
22614 L:      linux-usb@vger.kernel.org
22615 S:      Maintained
22616 F:      Documentation/usb/ohci.rst
22617 F:      drivers/usb/host/ohci*
22618
22619 USB OTG FSM (Finite State Machine)
22620 M:      Peter Chen <peter.chen@kernel.org>
22621 L:      linux-usb@vger.kernel.org
22622 S:      Maintained
22623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22624 F:      drivers/usb/common/usb-otg-fsm.c
22625
22626 USB OVER IP DRIVER
22627 M:      Valentina Manea <valentina.manea.m@gmail.com>
22628 M:      Shuah Khan <shuah@kernel.org>
22629 M:      Shuah Khan <skhan@linuxfoundation.org>
22630 R:      Hongren Zheng <i@zenithal.me>
22631 L:      linux-usb@vger.kernel.org
22632 S:      Maintained
22633 F:      Documentation/usb/usbip_protocol.rst
22634 F:      drivers/usb/usbip/
22635 F:      tools/testing/selftests/drivers/usb/usbip/
22636 F:      tools/usb/usbip/
22637
22638 USB PEGASUS DRIVER
22639 M:      Petko Manolov <petkan@nucleusys.com>
22640 L:      linux-usb@vger.kernel.org
22641 L:      netdev@vger.kernel.org
22642 S:      Maintained
22643 W:      https://github.com/petkan/pegasus
22644 T:      git https://github.com/petkan/pegasus.git
22645 F:      drivers/net/usb/pegasus.*
22646
22647 USB PRINTER DRIVER (usblp)
22648 M:      Pete Zaitcev <zaitcev@redhat.com>
22649 L:      linux-usb@vger.kernel.org
22650 S:      Supported
22651 F:      drivers/usb/class/usblp.c
22652
22653 USB QMI WWAN NETWORK DRIVER
22654 M:      Bjørn Mork <bjorn@mork.no>
22655 L:      netdev@vger.kernel.org
22656 S:      Maintained
22657 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22658 F:      drivers/net/usb/qmi_wwan.c
22659
22660 USB RAW GADGET DRIVER
22661 R:      Andrey Konovalov <andreyknvl@gmail.com>
22662 L:      linux-usb@vger.kernel.org
22663 S:      Maintained
22664 F:      Documentation/usb/raw-gadget.rst
22665 F:      drivers/usb/gadget/legacy/raw_gadget.c
22666 F:      include/uapi/linux/usb/raw_gadget.h
22667
22668 USB RTL8150 DRIVER
22669 M:      Petko Manolov <petkan@nucleusys.com>
22670 L:      linux-usb@vger.kernel.org
22671 L:      netdev@vger.kernel.org
22672 S:      Maintained
22673 W:      https://github.com/petkan/rtl8150
22674 T:      git https://github.com/petkan/rtl8150.git
22675 F:      drivers/net/usb/rtl8150.c
22676
22677 USB SERIAL SUBSYSTEM
22678 M:      Johan Hovold <johan@kernel.org>
22679 L:      linux-usb@vger.kernel.org
22680 S:      Maintained
22681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22682 F:      Documentation/usb/usb-serial.rst
22683 F:      drivers/usb/serial/
22684 F:      include/linux/usb/serial.h
22685
22686 USB SMSC75XX ETHERNET DRIVER
22687 M:      Steve Glendinning <steve.glendinning@shawell.net>
22688 L:      netdev@vger.kernel.org
22689 S:      Maintained
22690 F:      drivers/net/usb/smsc75xx.*
22691
22692 USB SMSC95XX ETHERNET DRIVER
22693 M:      Steve Glendinning <steve.glendinning@shawell.net>
22694 M:      UNGLinuxDriver@microchip.com
22695 L:      netdev@vger.kernel.org
22696 S:      Maintained
22697 F:      drivers/net/usb/smsc95xx.*
22698
22699 USB SUBSYSTEM
22700 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22701 L:      linux-usb@vger.kernel.org
22702 S:      Supported
22703 W:      http://www.linux-usb.org
22704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22705 F:      Documentation/devicetree/bindings/usb/
22706 F:      Documentation/usb/
22707 F:      drivers/usb/
22708 F:      include/dt-bindings/usb/
22709 F:      include/linux/usb.h
22710 F:      include/linux/usb/
22711 F:      include/uapi/linux/usb/
22712
22713 USB TYPEC BUS FOR ALTERNATE MODES
22714 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22715 L:      linux-usb@vger.kernel.org
22716 S:      Maintained
22717 F:      Documentation/ABI/testing/sysfs-bus-typec
22718 F:      Documentation/driver-api/usb/typec_bus.rst
22719 F:      drivers/usb/typec/altmodes/
22720 F:      include/linux/usb/typec_altmode.h
22721
22722 USB TYPEC CLASS
22723 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22724 L:      linux-usb@vger.kernel.org
22725 S:      Maintained
22726 F:      Documentation/ABI/testing/sysfs-class-typec
22727 F:      Documentation/driver-api/usb/typec.rst
22728 F:      drivers/usb/typec/
22729 F:      include/linux/usb/typec.h
22730
22731 USB TYPEC INTEL PMC MUX DRIVER
22732 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22733 L:      linux-usb@vger.kernel.org
22734 S:      Maintained
22735 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22736 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22737
22738 USB TYPEC PI3USB30532 MUX DRIVER
22739 M:      Hans de Goede <hdegoede@redhat.com>
22740 L:      linux-usb@vger.kernel.org
22741 S:      Maintained
22742 F:      drivers/usb/typec/mux/pi3usb30532.c
22743
22744 USB TYPEC PORT CONTROLLER DRIVERS
22745 M:      Guenter Roeck <linux@roeck-us.net>
22746 L:      linux-usb@vger.kernel.org
22747 S:      Maintained
22748 F:      drivers/usb/typec/tcpm/
22749
22750 USB UHCI DRIVER
22751 M:      Alan Stern <stern@rowland.harvard.edu>
22752 L:      linux-usb@vger.kernel.org
22753 S:      Maintained
22754 F:      drivers/usb/host/uhci*
22755
22756 USB VIDEO CLASS
22757 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22758 L:      linux-media@vger.kernel.org
22759 S:      Maintained
22760 W:      http://www.ideasonboard.org/uvc/
22761 T:      git git://linuxtv.org/media_tree.git
22762 F:      drivers/media/usb/uvc/
22763 F:      include/uapi/linux/uvcvideo.h
22764
22765 USB WEBCAM GADGET
22766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22767 M:      Daniel Scally <dan.scally@ideasonboard.com>
22768 L:      linux-usb@vger.kernel.org
22769 S:      Maintained
22770 F:      drivers/usb/gadget/function/*uvc*
22771 F:      drivers/usb/gadget/legacy/webcam.c
22772 F:      include/uapi/linux/usb/g_uvc.h
22773
22774 USB XHCI DRIVER
22775 M:      Mathias Nyman <mathias.nyman@intel.com>
22776 L:      linux-usb@vger.kernel.org
22777 S:      Supported
22778 F:      drivers/usb/host/pci-quirks*
22779 F:      drivers/usb/host/xhci*
22780
22781 USER DATAGRAM PROTOCOL (UDP)
22782 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22783 S:      Maintained
22784 F:      include/linux/udp.h
22785 F:      net/ipv4/udp.c
22786 F:      net/ipv6/udp.c
22787
22788 USER-MODE LINUX (UML)
22789 M:      Richard Weinberger <richard@nod.at>
22790 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22791 M:      Johannes Berg <johannes@sipsolutions.net>
22792 L:      linux-um@lists.infradead.org
22793 S:      Maintained
22794 W:      http://user-mode-linux.sourceforge.net
22795 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22798 F:      Documentation/virt/uml/
22799 F:      arch/um/
22800 F:      arch/x86/um/
22801 F:      fs/hostfs/
22802
22803 USERSPACE COPYIN/COPYOUT (UIOVEC)
22804 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22805 S:      Maintained
22806 F:      include/linux/uio.h
22807 F:      lib/iov_iter.c
22808
22809 USERSPACE DMA BUFFER DRIVER
22810 M:      Gerd Hoffmann <kraxel@redhat.com>
22811 L:      dri-devel@lists.freedesktop.org
22812 S:      Maintained
22813 T:      git git://anongit.freedesktop.org/drm/drm-misc
22814 F:      drivers/dma-buf/udmabuf.c
22815 F:      include/uapi/linux/udmabuf.h
22816
22817 USERSPACE I/O (UIO)
22818 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22819 S:      Maintained
22820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22821 F:      Documentation/driver-api/uio-howto.rst
22822 F:      drivers/uio/
22823 F:      include/linux/uio_driver.h
22824
22825 UTIL-LINUX PACKAGE
22826 M:      Karel Zak <kzak@redhat.com>
22827 L:      util-linux@vger.kernel.org
22828 S:      Maintained
22829 W:      http://en.wikipedia.org/wiki/Util-linux
22830 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22831
22832 UUID HELPERS
22833 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22834 L:      linux-kernel@vger.kernel.org
22835 S:      Maintained
22836 F:      include/linux/uuid.h
22837 F:      lib/test_uuid.c
22838 F:      lib/uuid.c
22839
22840 UV SYSFS DRIVER
22841 M:      Justin Ernst <justin.ernst@hpe.com>
22842 L:      platform-driver-x86@vger.kernel.org
22843 S:      Maintained
22844 F:      drivers/platform/x86/uv_sysfs.c
22845
22846 UVESAFB DRIVER
22847 M:      Michal Januszewski <spock@gentoo.org>
22848 L:      linux-fbdev@vger.kernel.org
22849 S:      Maintained
22850 W:      https://github.com/mjanusz/v86d
22851 F:      Documentation/fb/uvesafb.rst
22852 F:      drivers/video/fbdev/uvesafb.*
22853
22854 Ux500 CLOCK DRIVERS
22855 M:      Ulf Hansson <ulf.hansson@linaro.org>
22856 L:      linux-clk@vger.kernel.org
22857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22858 S:      Maintained
22859 F:      drivers/clk/ux500/
22860
22861 V4L2 ASYNC AND FWNODE FRAMEWORKS
22862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22863 L:      linux-media@vger.kernel.org
22864 S:      Maintained
22865 T:      git git://linuxtv.org/media_tree.git
22866 F:      drivers/media/v4l2-core/v4l2-async.c
22867 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22868 F:      include/media/v4l2-async.h
22869 F:      include/media/v4l2-fwnode.h
22870
22871 V4L2 LENS DRIVERS
22872 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22873 L:      linux-media@vger.kernel.org
22874 S:      Maintained
22875 F:      drivers/media/i2c/ak*
22876 F:      drivers/media/i2c/dw*
22877 F:      drivers/media/i2c/lm*
22878
22879 V4L2 CAMERA SENSOR DRIVERS
22880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22881 L:      linux-media@vger.kernel.org
22882 S:      Maintained
22883 F:      Documentation/driver-api/media/camera-sensor.rst
22884 F:      Documentation/driver-api/media/tx-rx.rst
22885 F:      drivers/media/i2c/ar*
22886 F:      drivers/media/i2c/gc*
22887 F:      drivers/media/i2c/hi*
22888 F:      drivers/media/i2c/imx*
22889 F:      drivers/media/i2c/mt*
22890 F:      drivers/media/i2c/og*
22891 F:      drivers/media/i2c/ov*
22892 F:      drivers/media/i2c/s5*
22893 F:      drivers/media/i2c/st-vgxy61.c
22894
22895 VF610 NAND DRIVER
22896 M:      Stefan Agner <stefan@agner.ch>
22897 L:      linux-mtd@lists.infradead.org
22898 S:      Supported
22899 F:      drivers/mtd/nand/raw/vf610_nfc.c
22900
22901 VFAT/FAT/MSDOS FILESYSTEM
22902 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22903 S:      Maintained
22904 F:      Documentation/filesystems/vfat.rst
22905 F:      fs/fat/
22906 F:      tools/testing/selftests/filesystems/fat/
22907
22908 VFIO CDX DRIVER
22909 M:      Nipun Gupta <nipun.gupta@amd.com>
22910 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22911 L:      kvm@vger.kernel.org
22912 S:      Maintained
22913 F:      drivers/vfio/cdx/*
22914
22915 VFIO DRIVER
22916 M:      Alex Williamson <alex.williamson@redhat.com>
22917 L:      kvm@vger.kernel.org
22918 S:      Maintained
22919 T:      git https://github.com/awilliam/linux-vfio.git
22920 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22921 F:      Documentation/driver-api/vfio.rst
22922 F:      drivers/vfio/
22923 F:      include/linux/vfio.h
22924 F:      include/linux/vfio_pci_core.h
22925 F:      include/uapi/linux/vfio.h
22926
22927 VFIO FSL-MC DRIVER
22928 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22929 L:      kvm@vger.kernel.org
22930 S:      Maintained
22931 F:      drivers/vfio/fsl-mc/
22932
22933 VFIO HISILICON PCI DRIVER
22934 M:      Longfang Liu <liulongfang@huawei.com>
22935 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22936 L:      kvm@vger.kernel.org
22937 S:      Maintained
22938 F:      drivers/vfio/pci/hisilicon/
22939
22940 VFIO MEDIATED DEVICE DRIVERS
22941 M:      Kirti Wankhede <kwankhede@nvidia.com>
22942 L:      kvm@vger.kernel.org
22943 S:      Maintained
22944 F:      Documentation/driver-api/vfio-mediated-device.rst
22945 F:      drivers/vfio/mdev/
22946 F:      include/linux/mdev.h
22947 F:      samples/vfio-mdev/
22948
22949 VFIO MLX5 PCI DRIVER
22950 M:      Yishai Hadas <yishaih@nvidia.com>
22951 L:      kvm@vger.kernel.org
22952 S:      Maintained
22953 F:      drivers/vfio/pci/mlx5/
22954
22955 VFIO PCI DEVICE SPECIFIC DRIVERS
22956 R:      Jason Gunthorpe <jgg@nvidia.com>
22957 R:      Yishai Hadas <yishaih@nvidia.com>
22958 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22959 R:      Kevin Tian <kevin.tian@intel.com>
22960 L:      kvm@vger.kernel.org
22961 S:      Maintained
22962 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22963 F:      drivers/vfio/pci/*/
22964
22965 VFIO PDS PCI DRIVER
22966 M:      Brett Creeley <brett.creeley@amd.com>
22967 L:      kvm@vger.kernel.org
22968 S:      Maintained
22969 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22970 F:      drivers/vfio/pci/pds/
22971
22972 VFIO PLATFORM DRIVER
22973 M:      Eric Auger <eric.auger@redhat.com>
22974 L:      kvm@vger.kernel.org
22975 S:      Maintained
22976 F:      drivers/vfio/platform/
22977
22978 VGA_SWITCHEROO
22979 R:      Lukas Wunner <lukas@wunner.de>
22980 S:      Maintained
22981 T:      git git://anongit.freedesktop.org/drm/drm-misc
22982 F:      Documentation/gpu/vga-switcheroo.rst
22983 F:      drivers/gpu/vga/vga_switcheroo.c
22984 F:      include/linux/vga_switcheroo.h
22985
22986 VIA RHINE NETWORK DRIVER
22987 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22988 S:      Maintained
22989 F:      drivers/net/ethernet/via/via-rhine.c
22990
22991 VIA SD/MMC CARD CONTROLLER DRIVER
22992 M:      Bruce Chang <brucechang@via.com.tw>
22993 M:      Harald Welte <HaraldWelte@viatech.com>
22994 S:      Maintained
22995 F:      drivers/mmc/host/via-sdmmc.c
22996
22997 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22998 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22999 L:      linux-fbdev@vger.kernel.org
23000 S:      Maintained
23001 F:      drivers/video/fbdev/via/
23002 F:      include/linux/via-core.h
23003 F:      include/linux/via_i2c.h
23004
23005 VIA VELOCITY NETWORK DRIVER
23006 M:      Francois Romieu <romieu@fr.zoreil.com>
23007 L:      netdev@vger.kernel.org
23008 S:      Maintained
23009 F:      drivers/net/ethernet/via/via-velocity.*
23010
23011 VICODEC VIRTUAL CODEC DRIVER
23012 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
23013 L:      linux-media@vger.kernel.org
23014 S:      Maintained
23015 W:      https://linuxtv.org
23016 T:      git git://linuxtv.org/media_tree.git
23017 F:      drivers/media/test-drivers/vicodec/*
23018
23019 VIDEO I2C POLLING DRIVER
23020 M:      Matt Ranostay <matt.ranostay@konsulko.com>
23021 L:      linux-media@vger.kernel.org
23022 S:      Maintained
23023 F:      drivers/media/i2c/video-i2c.c
23024
23025 VIDEO MULTIPLEXER DRIVER
23026 M:      Philipp Zabel <p.zabel@pengutronix.de>
23027 L:      linux-media@vger.kernel.org
23028 S:      Maintained
23029 F:      drivers/media/platform/video-mux.c
23030
23031 VIDEOBUF2 FRAMEWORK
23032 M:      Tomasz Figa <tfiga@chromium.org>
23033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
23034 L:      linux-media@vger.kernel.org
23035 S:      Maintained
23036 F:      drivers/media/common/videobuf2/*
23037 F:      include/media/videobuf2-*
23038
23039 VIDTV VIRTUAL DIGITAL TV DRIVER
23040 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
23041 L:      linux-media@vger.kernel.org
23042 S:      Maintained
23043 W:      https://linuxtv.org
23044 T:      git git://linuxtv.org/media_tree.git
23045 F:      drivers/media/test-drivers/vidtv/*
23046
23047 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
23048 M:      Shuah Khan <skhan@linuxfoundation.org>
23049 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
23050 L:      linux-media@vger.kernel.org
23051 S:      Maintained
23052 W:      https://linuxtv.org
23053 T:      git git://linuxtv.org/media_tree.git
23054 F:      drivers/media/test-drivers/vimc/*
23055
23056 VIRT LIB
23057 M:      Alex Williamson <alex.williamson@redhat.com>
23058 M:      Paolo Bonzini <pbonzini@redhat.com>
23059 L:      kvm@vger.kernel.org
23060 S:      Supported
23061 F:      virt/lib/
23062
23063 VIRTIO AND VHOST VSOCK DRIVER
23064 M:      Stefan Hajnoczi <stefanha@redhat.com>
23065 M:      Stefano Garzarella <sgarzare@redhat.com>
23066 L:      kvm@vger.kernel.org
23067 L:      virtualization@lists.linux.dev
23068 L:      netdev@vger.kernel.org
23069 S:      Maintained
23070 F:      drivers/vhost/vsock.c
23071 F:      include/linux/virtio_vsock.h
23072 F:      include/uapi/linux/virtio_vsock.h
23073 F:      net/vmw_vsock/virtio_transport.c
23074 F:      net/vmw_vsock/virtio_transport_common.c
23075
23076 VIRTIO BALLOON
23077 M:      "Michael S. Tsirkin" <mst@redhat.com>
23078 M:      David Hildenbrand <david@redhat.com>
23079 L:      virtualization@lists.linux.dev
23080 S:      Maintained
23081 F:      drivers/virtio/virtio_balloon.c
23082 F:      include/linux/balloon_compaction.h
23083 F:      include/uapi/linux/virtio_balloon.h
23084 F:      mm/balloon_compaction.c
23085
23086 VIRTIO BLOCK AND SCSI DRIVERS
23087 M:      "Michael S. Tsirkin" <mst@redhat.com>
23088 M:      Jason Wang <jasowang@redhat.com>
23089 R:      Paolo Bonzini <pbonzini@redhat.com>
23090 R:      Stefan Hajnoczi <stefanha@redhat.com>
23091 L:      virtualization@lists.linux.dev
23092 S:      Maintained
23093 F:      drivers/block/virtio_blk.c
23094 F:      drivers/scsi/virtio_scsi.c
23095 F:      include/uapi/linux/virtio_blk.h
23096 F:      include/uapi/linux/virtio_scsi.h
23097
23098 VIRTIO CONSOLE DRIVER
23099 M:      Amit Shah <amit@kernel.org>
23100 L:      virtualization@lists.linux.dev
23101 S:      Maintained
23102 F:      drivers/char/virtio_console.c
23103 F:      include/linux/virtio_console.h
23104 F:      include/uapi/linux/virtio_console.h
23105
23106 VIRTIO CORE AND NET DRIVERS
23107 M:      "Michael S. Tsirkin" <mst@redhat.com>
23108 M:      Jason Wang <jasowang@redhat.com>
23109 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23110 L:      virtualization@lists.linux.dev
23111 S:      Maintained
23112 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23113 F:      Documentation/ABI/testing/sysfs-class-vduse
23114 F:      Documentation/devicetree/bindings/virtio/
23115 F:      Documentation/driver-api/virtio/
23116 F:      drivers/block/virtio_blk.c
23117 F:      drivers/crypto/virtio/
23118 F:      drivers/net/virtio_net.c
23119 F:      drivers/vdpa/
23120 F:      drivers/virtio/
23121 F:      include/linux/vdpa.h
23122 F:      include/linux/virtio*.h
23123 F:      include/linux/vringh.h
23124 F:      include/uapi/linux/virtio_*.h
23125 F:      tools/virtio/
23126
23127 VIRTIO CRYPTO DRIVER
23128 M:      Gonglei <arei.gonglei@huawei.com>
23129 L:      virtualization@lists.linux.dev
23130 L:      linux-crypto@vger.kernel.org
23131 S:      Maintained
23132 F:      drivers/crypto/virtio/
23133 F:      include/uapi/linux/virtio_crypto.h
23134
23135 VIRTIO DRIVERS FOR S390
23136 M:      Cornelia Huck <cohuck@redhat.com>
23137 M:      Halil Pasic <pasic@linux.ibm.com>
23138 M:      Eric Farman <farman@linux.ibm.com>
23139 L:      linux-s390@vger.kernel.org
23140 L:      virtualization@lists.linux.dev
23141 L:      kvm@vger.kernel.org
23142 S:      Supported
23143 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23144 F:      drivers/s390/virtio/
23145
23146 VIRTIO FILE SYSTEM
23147 M:      Vivek Goyal <vgoyal@redhat.com>
23148 M:      Stefan Hajnoczi <stefanha@redhat.com>
23149 M:      Miklos Szeredi <miklos@szeredi.hu>
23150 L:      virtualization@lists.linux.dev
23151 L:      linux-fsdevel@vger.kernel.org
23152 S:      Supported
23153 W:      https://virtio-fs.gitlab.io/
23154 F:      Documentation/filesystems/virtiofs.rst
23155 F:      fs/fuse/virtio_fs.c
23156 F:      include/uapi/linux/virtio_fs.h
23157
23158 VIRTIO GPIO DRIVER
23159 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23160 M:      Viresh Kumar <vireshk@kernel.org>
23161 L:      linux-gpio@vger.kernel.org
23162 L:      virtualization@lists.linux.dev
23163 S:      Maintained
23164 F:      drivers/gpio/gpio-virtio.c
23165 F:      include/uapi/linux/virtio_gpio.h
23166
23167 VIRTIO GPU DRIVER
23168 M:      David Airlie <airlied@redhat.com>
23169 M:      Gerd Hoffmann <kraxel@redhat.com>
23170 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23171 R:      Chia-I Wu <olvaffe@gmail.com>
23172 L:      dri-devel@lists.freedesktop.org
23173 L:      virtualization@lists.linux.dev
23174 S:      Maintained
23175 T:      git git://anongit.freedesktop.org/drm/drm-misc
23176 F:      drivers/gpu/drm/ci/xfails/virtio*
23177 F:      drivers/gpu/drm/virtio/
23178 F:      include/uapi/linux/virtio_gpu.h
23179
23180 VIRTIO HOST (VHOST)
23181 M:      "Michael S. Tsirkin" <mst@redhat.com>
23182 M:      Jason Wang <jasowang@redhat.com>
23183 L:      kvm@vger.kernel.org
23184 L:      virtualization@lists.linux.dev
23185 L:      netdev@vger.kernel.org
23186 S:      Maintained
23187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23188 F:      drivers/vhost/
23189 F:      include/linux/sched/vhost_task.h
23190 F:      include/linux/vhost_iotlb.h
23191 F:      include/uapi/linux/vhost.h
23192 F:      kernel/vhost_task.c
23193
23194 VIRTIO HOST (VHOST-SCSI)
23195 M:      "Michael S. Tsirkin" <mst@redhat.com>
23196 M:      Jason Wang <jasowang@redhat.com>
23197 M:      Mike Christie <michael.christie@oracle.com>
23198 R:      Paolo Bonzini <pbonzini@redhat.com>
23199 R:      Stefan Hajnoczi <stefanha@redhat.com>
23200 L:      virtualization@lists.linux.dev
23201 S:      Maintained
23202 F:      drivers/vhost/scsi.c
23203
23204 VIRTIO I2C DRIVER
23205 M:      Conghui Chen <conghui.chen@intel.com>
23206 M:      Viresh Kumar <viresh.kumar@linaro.org>
23207 L:      linux-i2c@vger.kernel.org
23208 L:      virtualization@lists.linux.dev
23209 S:      Maintained
23210 F:      drivers/i2c/busses/i2c-virtio.c
23211 F:      include/uapi/linux/virtio_i2c.h
23212
23213 VIRTIO INPUT DRIVER
23214 M:      Gerd Hoffmann <kraxel@redhat.com>
23215 S:      Maintained
23216 F:      drivers/virtio/virtio_input.c
23217 F:      include/uapi/linux/virtio_input.h
23218
23219 VIRTIO IOMMU DRIVER
23220 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23221 L:      virtualization@lists.linux.dev
23222 S:      Maintained
23223 F:      drivers/iommu/virtio-iommu.c
23224 F:      include/uapi/linux/virtio_iommu.h
23225
23226 VIRTIO MEM DRIVER
23227 M:      David Hildenbrand <david@redhat.com>
23228 L:      virtualization@lists.linux.dev
23229 S:      Maintained
23230 W:      https://virtio-mem.gitlab.io/
23231 F:      drivers/virtio/virtio_mem.c
23232 F:      include/uapi/linux/virtio_mem.h
23233
23234 VIRTIO PMEM DRIVER
23235 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23236 L:      virtualization@lists.linux.dev
23237 S:      Maintained
23238 F:      drivers/nvdimm/nd_virtio.c
23239 F:      drivers/nvdimm/virtio_pmem.c
23240
23241 VIRTIO SOUND DRIVER
23242 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23243 M:      "Michael S. Tsirkin" <mst@redhat.com>
23244 L:      virtualization@lists.linux.dev
23245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23246 S:      Maintained
23247 F:      include/uapi/linux/virtio_snd.h
23248 F:      sound/virtio/*
23249
23250 VIRTUAL BOX GUEST DEVICE DRIVER
23251 M:      Hans de Goede <hdegoede@redhat.com>
23252 M:      Arnd Bergmann <arnd@arndb.de>
23253 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23254 S:      Maintained
23255 F:      drivers/virt/vboxguest/
23256 F:      include/linux/vbox_utils.h
23257 F:      include/uapi/linux/vbox*.h
23258
23259 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23260 M:      Hans de Goede <hdegoede@redhat.com>
23261 L:      linux-fsdevel@vger.kernel.org
23262 S:      Maintained
23263 F:      fs/vboxsf/*
23264
23265 VIRTUAL PCM TEST DRIVER
23266 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23267 L:      linux-sound@vger.kernel.org
23268 S:      Maintained
23269 F:      Documentation/sound/cards/pcmtest.rst
23270 F:      sound/drivers/pcmtest.c
23271 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23272
23273 VIRTUAL SERIO DEVICE DRIVER
23274 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23275 S:      Maintained
23276 F:      drivers/input/serio/userio.c
23277 F:      include/uapi/linux/userio.h
23278
23279 VISL VIRTUAL STATELESS DECODER DRIVER
23280 M:      Daniel Almeida <daniel.almeida@collabora.com>
23281 L:      linux-media@vger.kernel.org
23282 S:      Supported
23283 F:      drivers/media/test-drivers/visl
23284
23285 VIVID VIRTUAL VIDEO DRIVER
23286 M:      Hans Verkuil <hverkuil@xs4all.nl>
23287 L:      linux-media@vger.kernel.org
23288 S:      Maintained
23289 W:      https://linuxtv.org
23290 T:      git git://linuxtv.org/media_tree.git
23291 F:      drivers/media/test-drivers/vivid/*
23292
23293 VM SOCKETS (AF_VSOCK)
23294 M:      Stefano Garzarella <sgarzare@redhat.com>
23295 L:      virtualization@lists.linux.dev
23296 L:      netdev@vger.kernel.org
23297 S:      Maintained
23298 F:      drivers/net/vsockmon.c
23299 F:      include/net/af_vsock.h
23300 F:      include/uapi/linux/vm_sockets.h
23301 F:      include/uapi/linux/vm_sockets_diag.h
23302 F:      include/uapi/linux/vsockmon.h
23303 F:      net/vmw_vsock/
23304 F:      tools/testing/vsock/
23305
23306 VMALLOC
23307 M:      Andrew Morton <akpm@linux-foundation.org>
23308 R:      Uladzislau Rezki <urezki@gmail.com>
23309 R:      Christoph Hellwig <hch@infradead.org>
23310 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23311 L:      linux-mm@kvack.org
23312 S:      Maintained
23313 W:      http://www.linux-mm.org
23314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23315 F:      include/linux/vmalloc.h
23316 F:      mm/vmalloc.c
23317
23318 VME SUBSYSTEM
23319 M:      Martyn Welch <martyn@welchs.me.uk>
23320 M:      Manohar Vanga <manohar.vanga@gmail.com>
23321 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23322 L:      linux-kernel@vger.kernel.org
23323 S:      Odd fixes
23324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23325 F:      Documentation/driver-api/vme.rst
23326 F:      drivers/staging/vme_user/
23327
23328 VMWARE BALLOON DRIVER
23329 M:      Nadav Amit <namit@vmware.com>
23330 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23331 L:      linux-kernel@vger.kernel.org
23332 S:      Supported
23333 F:      drivers/misc/vmw_balloon.c
23334
23335 VMWARE HYPERVISOR INTERFACE
23336 M:      Ajay Kaher <akaher@vmware.com>
23337 M:      Alexey Makhalov <amakhalov@vmware.com>
23338 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23339 L:      virtualization@lists.linux.dev
23340 L:      x86@kernel.org
23341 S:      Supported
23342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23343 F:      arch/x86/include/asm/vmware.h
23344 F:      arch/x86/kernel/cpu/vmware.c
23345
23346 VMWARE PVRDMA DRIVER
23347 M:      Bryan Tan <bryantan@vmware.com>
23348 M:      Vishnu Dasa <vdasa@vmware.com>
23349 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23350 L:      linux-rdma@vger.kernel.org
23351 S:      Supported
23352 F:      drivers/infiniband/hw/vmw_pvrdma/
23353
23354 VMWARE PVSCSI DRIVER
23355 M:      Vishal Bhakta <vbhakta@vmware.com>
23356 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23357 L:      linux-scsi@vger.kernel.org
23358 S:      Supported
23359 F:      drivers/scsi/vmw_pvscsi.c
23360 F:      drivers/scsi/vmw_pvscsi.h
23361
23362 VMWARE VIRTUAL PTP CLOCK DRIVER
23363 M:      Jeff Sipek <jsipek@vmware.com>
23364 R:      Ajay Kaher <akaher@vmware.com>
23365 R:      Alexey Makhalov <amakhalov@vmware.com>
23366 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23367 L:      netdev@vger.kernel.org
23368 S:      Supported
23369 F:      drivers/ptp/ptp_vmw.c
23370
23371 VMWARE VMCI DRIVER
23372 M:      Bryan Tan <bryantan@vmware.com>
23373 M:      Vishnu Dasa <vdasa@vmware.com>
23374 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23375 L:      linux-kernel@vger.kernel.org
23376 S:      Supported
23377 F:      drivers/misc/vmw_vmci/
23378 F:      include/linux/vmw_vmci*
23379
23380 VMWARE VMMOUSE SUBDRIVER
23381 M:      Zack Rusin <zack.rusin@broadcom.com>
23382 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
23383 L:      linux-input@vger.kernel.org
23384 S:      Supported
23385 F:      drivers/input/mouse/vmmouse.c
23386 F:      drivers/input/mouse/vmmouse.h
23387
23388 VMWARE VMXNET3 ETHERNET DRIVER
23389 M:      Ronak Doshi <doshir@vmware.com>
23390 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23391 L:      netdev@vger.kernel.org
23392 S:      Supported
23393 F:      drivers/net/vmxnet3/
23394
23395 VMWARE VSOCK VMCI TRANSPORT DRIVER
23396 M:      Bryan Tan <bryantan@vmware.com>
23397 M:      Vishnu Dasa <vdasa@vmware.com>
23398 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23399 L:      linux-kernel@vger.kernel.org
23400 S:      Supported
23401 F:      net/vmw_vsock/vmci_transport*
23402
23403 VOCORE VOCORE2 BOARD
23404 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23405 L:      linux-mips@vger.kernel.org
23406 S:      Maintained
23407 F:      arch/mips/boot/dts/ralink/vocore2.dts
23408
23409 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23410 M:      Liam Girdwood <lgirdwood@gmail.com>
23411 M:      Mark Brown <broonie@kernel.org>
23412 L:      linux-kernel@vger.kernel.org
23413 S:      Supported
23414 W:      http://www.slimlogic.co.uk/?p=48
23415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23416 F:      Documentation/devicetree/bindings/regulator/
23417 F:      Documentation/power/regulator/
23418 F:      drivers/regulator/
23419 F:      include/dt-bindings/regulator/
23420 F:      include/linux/regulator/
23421 K:      regulator_get_optional
23422
23423 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23424 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23425 F:      drivers/regulator/irq_helpers.c
23426
23427 VRF
23428 M:      David Ahern <dsahern@kernel.org>
23429 L:      netdev@vger.kernel.org
23430 S:      Maintained
23431 F:      Documentation/networking/vrf.rst
23432 F:      drivers/net/vrf.c
23433
23434 VSPRINTF
23435 M:      Petr Mladek <pmladek@suse.com>
23436 M:      Steven Rostedt <rostedt@goodmis.org>
23437 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23438 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23439 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23440 S:      Maintained
23441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23442 F:      Documentation/core-api/printk-formats.rst
23443 F:      lib/test_printf.c
23444 F:      lib/test_scanf.c
23445 F:      lib/vsprintf.c
23446
23447 VT1211 HARDWARE MONITOR DRIVER
23448 M:      Juerg Haefliger <juergh@proton.me>
23449 L:      linux-hwmon@vger.kernel.org
23450 S:      Maintained
23451 F:      Documentation/hwmon/vt1211.rst
23452 F:      drivers/hwmon/vt1211.c
23453
23454 VT8231 HARDWARE MONITOR DRIVER
23455 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23456 L:      linux-hwmon@vger.kernel.org
23457 S:      Maintained
23458 F:      drivers/hwmon/vt8231.c
23459
23460 VUB300 USB to SDIO/SD/MMC bridge chip
23461 L:      linux-mmc@vger.kernel.org
23462 S:      Orphan
23463 F:      drivers/mmc/host/vub300.c
23464
23465 W1 DALLAS'S 1-WIRE BUS
23466 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23467 S:      Maintained
23468 F:      Documentation/devicetree/bindings/w1/
23469 F:      Documentation/w1/
23470 F:      drivers/w1/
23471 F:      include/linux/w1.h
23472
23473 W83791D HARDWARE MONITORING DRIVER
23474 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23475 L:      linux-hwmon@vger.kernel.org
23476 S:      Maintained
23477 F:      Documentation/hwmon/w83791d.rst
23478 F:      drivers/hwmon/w83791d.c
23479
23480 W83793 HARDWARE MONITORING DRIVER
23481 M:      Rudolf Marek <r.marek@assembler.cz>
23482 L:      linux-hwmon@vger.kernel.org
23483 S:      Maintained
23484 F:      Documentation/hwmon/w83793.rst
23485 F:      drivers/hwmon/w83793.c
23486
23487 W83795 HARDWARE MONITORING DRIVER
23488 M:      Jean Delvare <jdelvare@suse.com>
23489 L:      linux-hwmon@vger.kernel.org
23490 S:      Maintained
23491 F:      drivers/hwmon/w83795.c
23492
23493 W83L51xD SD/MMC CARD INTERFACE DRIVER
23494 M:      Pierre Ossman <pierre@ossman.eu>
23495 S:      Maintained
23496 F:      drivers/mmc/host/wbsd.*
23497
23498 WACOM PROTOCOL 4 SERIAL TABLETS
23499 M:      Julian Squires <julian@cipht.net>
23500 M:      Hans de Goede <hdegoede@redhat.com>
23501 L:      linux-input@vger.kernel.org
23502 S:      Maintained
23503 F:      drivers/input/tablet/wacom_serial4.c
23504
23505 WANGXUN ETHERNET DRIVER
23506 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23507 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23508 L:      netdev@vger.kernel.org
23509 S:      Maintained
23510 W:      https://www.net-swift.com
23511 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23512 F:      drivers/net/ethernet/wangxun/
23513 F:      drivers/net/pcs/pcs-xpcs-wx.c
23514
23515 WATCHDOG DEVICE DRIVERS
23516 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23517 M:      Guenter Roeck <linux@roeck-us.net>
23518 L:      linux-watchdog@vger.kernel.org
23519 S:      Maintained
23520 W:      http://www.linux-watchdog.org/
23521 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23522 F:      Documentation/devicetree/bindings/watchdog/
23523 F:      Documentation/watchdog/
23524 F:      drivers/watchdog/
23525 F:      include/linux/watchdog.h
23526 F:      include/trace/events/watchdog.h
23527 F:      include/uapi/linux/watchdog.h
23528
23529 WAVE5 VPU CODEC DRIVER
23530 M:      Nas Chung <nas.chung@chipsnmedia.com>
23531 M:      Jackson Lee <jackson.lee@chipsnmedia.com>
23532 L:      linux-media@vger.kernel.org
23533 S:      Maintained
23534 F:      Documentation/devicetree/bindings/media/cnm,wave521c.yaml
23535 F:      drivers/media/platform/chips-media/wave5/
23536
23537 WHISKEYCOVE PMIC GPIO DRIVER
23538 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23539 L:      linux-gpio@vger.kernel.org
23540 S:      Maintained
23541 F:      drivers/gpio/gpio-wcove.c
23542
23543 WHWAVE RTC DRIVER
23544 M:      Dianlong Li <long17.cool@163.com>
23545 L:      linux-rtc@vger.kernel.org
23546 S:      Maintained
23547 F:      drivers/rtc/rtc-sd3078.c
23548
23549 WIIMOTE HID DRIVER
23550 M:      David Rheinsberg <david@readahead.eu>
23551 L:      linux-input@vger.kernel.org
23552 S:      Maintained
23553 F:      drivers/hid/hid-wiimote*
23554
23555 WILOCITY WIL6210 WIRELESS DRIVER
23556 L:      linux-wireless@vger.kernel.org
23557 S:      Orphan
23558 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23559 F:      drivers/net/wireless/ath/wil6210/
23560
23561 WINBOND CIR DRIVER
23562 M:      David Härdeman <david@hardeman.nu>
23563 S:      Maintained
23564 F:      drivers/media/rc/winbond-cir.c
23565
23566 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23567 L:      linux-watchdog@vger.kernel.org
23568 S:      Orphan
23569 F:      drivers/watchdog/ebc-c384_wdt.c
23570
23571 WINSYSTEMS WS16C48 GPIO DRIVER
23572 M:      William Breathitt Gray <william.gray@linaro.org>
23573 L:      linux-gpio@vger.kernel.org
23574 S:      Maintained
23575 F:      drivers/gpio/gpio-ws16c48.c
23576
23577 WIREGUARD SECURE NETWORK TUNNEL
23578 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23579 L:      wireguard@lists.zx2c4.com
23580 L:      netdev@vger.kernel.org
23581 S:      Maintained
23582 F:      drivers/net/wireguard/
23583 F:      tools/testing/selftests/wireguard/
23584
23585 WISTRON LAPTOP BUTTON DRIVER
23586 M:      Miloslav Trmac <mitr@volny.cz>
23587 S:      Maintained
23588 F:      drivers/input/misc/wistron_btns.c
23589
23590 WMI BINARY MOF DRIVER
23591 M:      Armin Wolf <W_Armin@gmx.de>
23592 R:      Thomas Weißschuh <linux@weissschuh.net>
23593 L:      platform-driver-x86@vger.kernel.org
23594 S:      Maintained
23595 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23596 F:      Documentation/wmi/devices/wmi-bmof.rst
23597 F:      drivers/platform/x86/wmi-bmof.c
23598
23599 WOLFSON MICROELECTRONICS DRIVERS
23600 L:      patches@opensource.cirrus.com
23601 S:      Supported
23602 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23603 T:      git https://github.com/CirrusLogic/linux-drivers.git
23604 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23605 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23606 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23607 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23608 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23609 F:      Documentation/devicetree/bindings/sound/wm*
23610 F:      Documentation/hwmon/wm83??.rst
23611 F:      arch/arm/mach-s3c/mach-crag6410*
23612 F:      drivers/clk/clk-wm83*.c
23613 F:      drivers/gpio/gpio-*wm*.c
23614 F:      drivers/gpio/gpio-arizona.c
23615 F:      drivers/hwmon/wm83??-hwmon.c
23616 F:      drivers/input/misc/wm831x-on.c
23617 F:      drivers/input/touchscreen/wm831x-ts.c
23618 F:      drivers/input/touchscreen/wm97*.c
23619 F:      drivers/leds/leds-wm83*.c
23620 F:      drivers/mfd/arizona*
23621 F:      drivers/mfd/cs47l24*
23622 F:      drivers/mfd/wm*.c
23623 F:      drivers/power/supply/wm83*.c
23624 F:      drivers/regulator/arizona*
23625 F:      drivers/regulator/wm8*.c
23626 F:      drivers/rtc/rtc-wm83*.c
23627 F:      drivers/video/backlight/wm83*_bl.c
23628 F:      drivers/watchdog/wm83*_wdt.c
23629 F:      include/linux/mfd/arizona/
23630 F:      include/linux/mfd/wm831x/
23631 F:      include/linux/mfd/wm8350/
23632 F:      include/linux/mfd/wm8400*
23633 F:      include/linux/regulator/arizona*
23634 F:      include/linux/wm97xx.h
23635 F:      include/sound/wm????.h
23636 F:      sound/soc/codecs/arizona*
23637 F:      sound/soc/codecs/cs47l24*
23638 F:      sound/soc/codecs/wm*
23639
23640 WORKQUEUE
23641 M:      Tejun Heo <tj@kernel.org>
23642 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23643 S:      Maintained
23644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23645 F:      Documentation/core-api/workqueue.rst
23646 F:      include/linux/workqueue.h
23647 F:      kernel/workqueue.c
23648 F:      kernel/workqueue_internal.h
23649
23650 WWAN DRIVERS
23651 M:      Loic Poulain <loic.poulain@linaro.org>
23652 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23653 R:      Johannes Berg <johannes@sipsolutions.net>
23654 L:      netdev@vger.kernel.org
23655 S:      Maintained
23656 F:      drivers/net/wwan/
23657 F:      include/linux/wwan.h
23658 F:      include/uapi/linux/wwan.h
23659
23660 X-POWERS AXP288 PMIC DRIVERS
23661 M:      Hans de Goede <hdegoede@redhat.com>
23662 S:      Maintained
23663 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23664 N:      axp288
23665
23666 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23667 M:      Chen-Yu Tsai <wens@csie.org>
23668 L:      linux-kernel@vger.kernel.org
23669 S:      Maintained
23670 N:      axp[128]
23671
23672 X.25 STACK
23673 M:      Martin Schiller <ms@dev.tdt.de>
23674 L:      linux-x25@vger.kernel.org
23675 S:      Maintained
23676 F:      Documentation/networking/lapb-module.rst
23677 F:      Documentation/networking/x25*
23678 F:      drivers/net/wan/hdlc_x25.c
23679 F:      drivers/net/wan/lapbether.c
23680 F:      include/*/lapb.h
23681 F:      include/net/x25*
23682 F:      include/uapi/linux/x25.h
23683 F:      net/lapb/
23684 F:      net/x25/
23685
23686 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23687 M:      Thomas Gleixner <tglx@linutronix.de>
23688 M:      Ingo Molnar <mingo@redhat.com>
23689 M:      Borislav Petkov <bp@alien8.de>
23690 M:      Dave Hansen <dave.hansen@linux.intel.com>
23691 M:      x86@kernel.org
23692 R:      "H. Peter Anvin" <hpa@zytor.com>
23693 L:      linux-kernel@vger.kernel.org
23694 S:      Maintained
23695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23696 F:      Documentation/arch/x86/
23697 F:      Documentation/devicetree/bindings/x86/
23698 F:      arch/x86/
23699
23700 X86 ENTRY CODE
23701 M:      Andy Lutomirski <luto@kernel.org>
23702 L:      linux-kernel@vger.kernel.org
23703 S:      Maintained
23704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23705 F:      arch/x86/entry/
23706
23707 X86 HARDWARE VULNERABILITIES
23708 M:      Thomas Gleixner <tglx@linutronix.de>
23709 M:      Borislav Petkov <bp@alien8.de>
23710 M:      Peter Zijlstra <peterz@infradead.org>
23711 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23712 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23713 S:      Maintained
23714 F:      Documentation/admin-guide/hw-vuln/
23715 F:      arch/x86/include/asm/nospec-branch.h
23716 F:      arch/x86/kernel/cpu/bugs.c
23717
23718 X86 MCE INFRASTRUCTURE
23719 M:      Tony Luck <tony.luck@intel.com>
23720 M:      Borislav Petkov <bp@alien8.de>
23721 L:      linux-edac@vger.kernel.org
23722 S:      Maintained
23723 F:      Documentation/ABI/testing/sysfs-mce
23724 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23725 F:      arch/x86/kernel/cpu/mce/*
23726
23727 X86 MICROCODE UPDATE SUPPORT
23728 M:      Borislav Petkov <bp@alien8.de>
23729 S:      Maintained
23730 F:      arch/x86/kernel/cpu/microcode/*
23731
23732 X86 MM
23733 M:      Dave Hansen <dave.hansen@linux.intel.com>
23734 M:      Andy Lutomirski <luto@kernel.org>
23735 M:      Peter Zijlstra <peterz@infradead.org>
23736 L:      linux-kernel@vger.kernel.org
23737 S:      Maintained
23738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23739 F:      arch/x86/mm/
23740
23741 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23742 M:      Hans de Goede <hdegoede@redhat.com>
23743 L:      platform-driver-x86@vger.kernel.org
23744 S:      Maintained
23745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23746 F:      drivers/platform/x86/x86-android-tablets/
23747
23748 X86 PLATFORM DRIVERS
23749 M:      Hans de Goede <hdegoede@redhat.com>
23750 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23751 L:      platform-driver-x86@vger.kernel.org
23752 S:      Maintained
23753 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23755 F:      drivers/platform/olpc/
23756 F:      drivers/platform/x86/
23757 F:      include/linux/platform_data/x86/
23758
23759 X86 PLATFORM UV HPE SUPERDOME FLEX
23760 M:      Steve Wahl <steve.wahl@hpe.com>
23761 R:      Justin Ernst <justin.ernst@hpe.com>
23762 R:      Kyle Meyer <kyle.meyer@hpe.com>
23763 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23764 R:      Russ Anderson <russ.anderson@hpe.com>
23765 S:      Supported
23766 F:      arch/x86/include/asm/uv/
23767 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23768 F:      arch/x86/platform/uv/
23769
23770 X86 STACK UNWINDING
23771 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23772 M:      Peter Zijlstra <peterz@infradead.org>
23773 S:      Supported
23774 F:      arch/x86/include/asm/unwind*.h
23775 F:      arch/x86/kernel/dumpstack.c
23776 F:      arch/x86/kernel/stacktrace.c
23777 F:      arch/x86/kernel/unwind_*.c
23778
23779 X86 TRUST DOMAIN EXTENSIONS (TDX)
23780 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23781 R:      Dave Hansen <dave.hansen@linux.intel.com>
23782 L:      x86@kernel.org
23783 L:      linux-coco@lists.linux.dev
23784 S:      Supported
23785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23786 F:      arch/x86/boot/compressed/tdx*
23787 F:      arch/x86/coco/tdx/
23788 F:      arch/x86/include/asm/shared/tdx.h
23789 F:      arch/x86/include/asm/tdx.h
23790 F:      arch/x86/virt/vmx/tdx/
23791 F:      drivers/virt/coco/tdx-guest
23792
23793 X86 VDSO
23794 M:      Andy Lutomirski <luto@kernel.org>
23795 L:      linux-kernel@vger.kernel.org
23796 S:      Maintained
23797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23798 F:      arch/x86/entry/vdso/
23799
23800 XARRAY
23801 M:      Matthew Wilcox <willy@infradead.org>
23802 L:      linux-fsdevel@vger.kernel.org
23803 S:      Supported
23804 F:      Documentation/core-api/xarray.rst
23805 F:      include/linux/idr.h
23806 F:      include/linux/xarray.h
23807 F:      lib/idr.c
23808 F:      lib/xarray.c
23809 F:      tools/testing/radix-tree
23810
23811 XBOX DVD IR REMOTE
23812 M:      Benjamin Valentin <benpicco@googlemail.com>
23813 S:      Maintained
23814 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23815 F:      drivers/media/rc/xbox_remote.c
23816
23817 XC2028/3028 TUNER DRIVER
23818 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23819 L:      linux-media@vger.kernel.org
23820 S:      Maintained
23821 W:      https://linuxtv.org
23822 T:      git git://linuxtv.org/media_tree.git
23823 F:      drivers/media/tuners/xc2028.*
23824
23825 XDP (eXpress Data Path)
23826 M:      Alexei Starovoitov <ast@kernel.org>
23827 M:      Daniel Borkmann <daniel@iogearbox.net>
23828 M:      David S. Miller <davem@davemloft.net>
23829 M:      Jakub Kicinski <kuba@kernel.org>
23830 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23831 M:      John Fastabend <john.fastabend@gmail.com>
23832 L:      netdev@vger.kernel.org
23833 L:      bpf@vger.kernel.org
23834 S:      Supported
23835 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23836 F:      drivers/net/ethernet/*/*/*xdp*
23837 F:      include/net/xdp.h
23838 F:      include/net/xdp_priv.h
23839 F:      include/trace/events/xdp.h
23840 F:      kernel/bpf/cpumap.c
23841 F:      kernel/bpf/devmap.c
23842 F:      net/core/xdp.c
23843 F:      samples/bpf/xdp*
23844 F:      tools/testing/selftests/bpf/*/*xdp*
23845 F:      tools/testing/selftests/bpf/*xdp*
23846 K:      (?:\b|_)xdp(?:\b|_)
23847
23848 XDP SOCKETS (AF_XDP)
23849 M:      Björn Töpel <bjorn@kernel.org>
23850 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23851 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23852 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23853 L:      netdev@vger.kernel.org
23854 L:      bpf@vger.kernel.org
23855 S:      Maintained
23856 F:      Documentation/networking/af_xdp.rst
23857 F:      include/net/netns/xdp.h
23858 F:      include/net/xdp_sock*
23859 F:      include/net/xsk_buff_pool.h
23860 F:      include/uapi/linux/if_xdp.h
23861 F:      include/uapi/linux/xdp_diag.h
23862 F:      net/xdp/
23863 F:      tools/testing/selftests/bpf/*xsk*
23864
23865 XEN BLOCK SUBSYSTEM
23866 M:      Roger Pau Monné <roger.pau@citrix.com>
23867 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23868 S:      Supported
23869 F:      drivers/block/xen*
23870 F:      drivers/block/xen-blkback/*
23871
23872 XEN HYPERVISOR ARM
23873 M:      Stefano Stabellini <sstabellini@kernel.org>
23874 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23875 S:      Maintained
23876 F:      arch/arm/include/asm/xen/
23877 F:      arch/arm/xen/
23878
23879 XEN HYPERVISOR ARM64
23880 M:      Stefano Stabellini <sstabellini@kernel.org>
23881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23882 S:      Maintained
23883 F:      arch/arm64/include/asm/xen/
23884 F:      arch/arm64/xen/
23885
23886 XEN HYPERVISOR INTERFACE
23887 M:      Juergen Gross <jgross@suse.com>
23888 M:      Stefano Stabellini <sstabellini@kernel.org>
23889 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23890 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23891 S:      Supported
23892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23893 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23894 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23895 F:      drivers/*/xen-*front.c
23896 F:      drivers/xen/
23897 F:      include/uapi/xen/
23898 F:      include/xen/
23899 F:      kernel/configs/xen.config
23900
23901 XEN HYPERVISOR X86
23902 M:      Juergen Gross <jgross@suse.com>
23903 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23904 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23905 S:      Supported
23906 F:      arch/x86/configs/xen.config
23907 F:      arch/x86/include/asm/pvclock-abi.h
23908 F:      arch/x86/include/asm/xen/
23909 F:      arch/x86/platform/pvh/
23910 F:      arch/x86/xen/
23911
23912 XEN NETWORK BACKEND DRIVER
23913 M:      Wei Liu <wei.liu@kernel.org>
23914 M:      Paul Durrant <paul@xen.org>
23915 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23916 L:      netdev@vger.kernel.org
23917 S:      Supported
23918 F:      drivers/net/xen-netback/*
23919
23920 XEN PCI SUBSYSTEM
23921 M:      Juergen Gross <jgross@suse.com>
23922 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23923 S:      Supported
23924 F:      arch/x86/pci/*xen*
23925 F:      drivers/pci/*xen*
23926
23927 XEN PVSCSI DRIVERS
23928 M:      Juergen Gross <jgross@suse.com>
23929 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23930 L:      linux-scsi@vger.kernel.org
23931 S:      Supported
23932 F:      drivers/scsi/xen-scsifront.c
23933 F:      drivers/xen/xen-scsiback.c
23934 F:      include/xen/interface/io/vscsiif.h
23935
23936 XEN PVUSB DRIVER
23937 M:      Juergen Gross <jgross@suse.com>
23938 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23939 L:      linux-usb@vger.kernel.org
23940 S:      Supported
23941 F:      drivers/usb/host/xen*
23942 F:      include/xen/interface/io/usbif.h
23943
23944 XEN SOUND FRONTEND DRIVER
23945 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23946 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23947 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23948 S:      Supported
23949 F:      sound/xen/*
23950
23951 XEN SWIOTLB SUBSYSTEM
23952 M:      Juergen Gross <jgross@suse.com>
23953 M:      Stefano Stabellini <sstabellini@kernel.org>
23954 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23955 L:      iommu@lists.linux.dev
23956 S:      Supported
23957 F:      arch/*/include/asm/xen/swiotlb-xen.h
23958 F:      drivers/xen/swiotlb-xen.c
23959 F:      include/xen/arm/swiotlb-xen.h
23960 F:      include/xen/swiotlb-xen.h
23961
23962 XFS FILESYSTEM
23963 M:      Chandan Babu R <chandan.babu@oracle.com>
23964 R:      Darrick J. Wong <djwong@kernel.org>
23965 L:      linux-xfs@vger.kernel.org
23966 S:      Supported
23967 W:      http://xfs.org/
23968 C:      irc://irc.oftc.net/xfs
23969 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23970 P:      Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst
23971 F:      Documentation/ABI/testing/sysfs-fs-xfs
23972 F:      Documentation/admin-guide/xfs.rst
23973 F:      Documentation/filesystems/xfs/*
23974 F:      fs/xfs/
23975 F:      include/uapi/linux/dqblk_xfs.h
23976 F:      include/uapi/linux/fsmap.h
23977
23978 XILINX AMS DRIVER
23979 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23980 L:      linux-iio@vger.kernel.org
23981 S:      Maintained
23982 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23983 F:      drivers/iio/adc/xilinx-ams.c
23984
23985 XILINX AXI ETHERNET DRIVER
23986 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23987 S:      Maintained
23988 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23989 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23990
23991 XILINX CAN DRIVER
23992 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23993 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23994 L:      linux-can@vger.kernel.org
23995 S:      Maintained
23996 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23997 F:      drivers/net/can/xilinx_can.c
23998
23999 XILINX EVENT MANAGEMENT DRIVER
24000 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
24001 S:      Maintained
24002 F:      drivers/soc/xilinx/xlnx_event_manager.c
24003 F:      include/linux/firmware/xlnx-event-manager.h
24004
24005 XILINX GPIO DRIVER
24006 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24007 R:      Srinivas Neeli <srinivas.neeli@amd.com>
24008 R:      Michal Simek <michal.simek@amd.com>
24009 S:      Maintained
24010 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
24011 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
24012 F:      drivers/gpio/gpio-xilinx.c
24013 F:      drivers/gpio/gpio-zynq.c
24014
24015 XILINX LL TEMAC ETHERNET DRIVER
24016 L:      netdev@vger.kernel.org
24017 S:      Orphan
24018 F:      drivers/net/ethernet/xilinx/ll_temac*
24019
24020 XILINX PWM DRIVER
24021 M:      Sean Anderson <sean.anderson@seco.com>
24022 S:      Maintained
24023 F:      drivers/pwm/pwm-xilinx.c
24024 F:      include/clocksource/timer-xilinx.h
24025
24026 XILINX SD-FEC IP CORES
24027 M:      Derek Kiernan <derek.kiernan@amd.com>
24028 M:      Dragan Cvetic <dragan.cvetic@amd.com>
24029 S:      Maintained
24030 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
24031 F:      Documentation/misc-devices/xilinx_sdfec.rst
24032 F:      drivers/misc/Kconfig
24033 F:      drivers/misc/Makefile
24034 F:      drivers/misc/xilinx_sdfec.c
24035 F:      include/uapi/misc/xilinx_sdfec.h
24036
24037 XILINX UARTLITE SERIAL DRIVER
24038 M:      Peter Korsgaard <jacmet@sunsite.dk>
24039 L:      linux-serial@vger.kernel.org
24040 S:      Maintained
24041 F:      drivers/tty/serial/uartlite.c
24042
24043 XILINX VIDEO IP CORES
24044 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24045 L:      linux-media@vger.kernel.org
24046 S:      Supported
24047 T:      git git://linuxtv.org/media_tree.git
24048 F:      Documentation/devicetree/bindings/media/xilinx/
24049 F:      drivers/media/platform/xilinx/
24050 F:      include/uapi/linux/xilinx-v4l2-controls.h
24051
24052 XILINX VERSAL EDAC DRIVER
24053 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24054 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24055 S:      Maintained
24056 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
24057 F:      drivers/edac/versal_edac.c
24058
24059 XILINX WATCHDOG DRIVER
24060 M:      Srinivas Neeli <srinivas.neeli@amd.com>
24061 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24062 R:      Michal Simek <michal.simek@amd.com>
24063 S:      Maintained
24064 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24065 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24066 F:      drivers/watchdog/of_xilinx_wdt.c
24067 F:      drivers/watchdog/xilinx_wwdt.c
24068
24069 XILINX XDMA DRIVER
24070 M:      Lizhi Hou <lizhi.hou@amd.com>
24071 M:      Brian Xu <brian.xu@amd.com>
24072 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24073 L:      dmaengine@vger.kernel.org
24074 S:      Supported
24075 F:      drivers/dma/xilinx/xdma-regs.h
24076 F:      drivers/dma/xilinx/xdma.c
24077 F:      include/linux/dma/amd_xdma.h
24078 F:      include/linux/platform_data/amd_xdma.h
24079
24080 XILINX ZYNQMP DPDMA DRIVER
24081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24082 L:      dmaengine@vger.kernel.org
24083 S:      Supported
24084 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24085 F:      drivers/dma/xilinx/xilinx_dpdma.c
24086 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24087
24088 XILINX ZYNQMP OCM EDAC DRIVER
24089 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24090 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24091 S:      Maintained
24092 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24093 F:      drivers/edac/zynqmp_edac.c
24094
24095 XILINX ZYNQMP PSGTR PHY DRIVER
24096 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24097 L:      linux-kernel@vger.kernel.org
24098 S:      Supported
24099 T:      git https://github.com/Xilinx/linux-xlnx.git
24100 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24101 F:      drivers/phy/xilinx/phy-zynqmp.c
24102
24103 XILINX ZYNQMP SHA3 DRIVER
24104 M:      Harsha <harsha.harsha@amd.com>
24105 S:      Maintained
24106 F:      drivers/crypto/xilinx/zynqmp-sha.c
24107
24108 XILLYBUS DRIVER
24109 M:      Eli Billauer <eli.billauer@gmail.com>
24110 L:      linux-kernel@vger.kernel.org
24111 S:      Supported
24112 F:      drivers/char/xillybus/
24113
24114 XLP9XX I2C DRIVER
24115 M:      George Cherian <gcherian@marvell.com>
24116 L:      linux-i2c@vger.kernel.org
24117 S:      Supported
24118 W:      http://www.marvell.com
24119 F:      drivers/i2c/busses/i2c-xlp9xx.c
24120
24121 XRA1403 GPIO EXPANDER
24122 M:      Nandor Han <nandor.han@ge.com>
24123 L:      linux-gpio@vger.kernel.org
24124 S:      Maintained
24125 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24126 F:      drivers/gpio/gpio-xra1403.c
24127
24128 XTENSA XTFPGA PLATFORM SUPPORT
24129 M:      Max Filippov <jcmvbkbc@gmail.com>
24130 S:      Maintained
24131 F:      drivers/spi/spi-xtensa-xtfpga.c
24132 F:      sound/soc/xtensa/xtfpga-i2s.c
24133
24134 YAM DRIVER FOR AX.25
24135 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24136 L:      linux-hams@vger.kernel.org
24137 S:      Maintained
24138 F:      drivers/net/hamradio/yam*
24139 F:      include/linux/yam.h
24140
24141 YAMA SECURITY MODULE
24142 M:      Kees Cook <keescook@chromium.org>
24143 S:      Supported
24144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24145 F:      Documentation/admin-guide/LSM/Yama.rst
24146 F:      security/yama/
24147
24148 YEALINK PHONE DRIVER
24149 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24150 L:      usbb2k-api-dev@nongnu.org
24151 S:      Maintained
24152 F:      Documentation/input/devices/yealink.rst
24153 F:      drivers/input/misc/yealink.*
24154
24155 Z3FOLD COMPRESSED PAGE ALLOCATOR
24156 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24157 R:      Miaohe Lin <linmiaohe@huawei.com>
24158 L:      linux-mm@kvack.org
24159 S:      Maintained
24160 F:      mm/z3fold.c
24161
24162 Z8530 DRIVER FOR AX.25
24163 M:      Joerg Reuter <jreuter@yaina.de>
24164 L:      linux-hams@vger.kernel.org
24165 S:      Maintained
24166 W:      http://yaina.de/jreuter/
24167 W:      http://www.qsl.net/dl1bke/
24168 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24169 F:      drivers/net/hamradio/*scc.c
24170 F:      drivers/net/hamradio/z8530.h
24171
24172 ZBUD COMPRESSED PAGE ALLOCATOR
24173 M:      Seth Jennings <sjenning@redhat.com>
24174 M:      Dan Streetman <ddstreet@ieee.org>
24175 L:      linux-mm@kvack.org
24176 S:      Maintained
24177 F:      mm/zbud.c
24178
24179 ZD1211RW WIRELESS DRIVER
24180 L:      linux-wireless@vger.kernel.org
24181 S:      Orphan
24182 F:      drivers/net/wireless/zydas/zd1211rw/
24183
24184 ZD1301 MEDIA DRIVER
24185 L:      linux-media@vger.kernel.org
24186 S:      Orphan
24187 W:      https://linuxtv.org/
24188 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24189 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24190
24191 ZD1301_DEMOD MEDIA DRIVER
24192 L:      linux-media@vger.kernel.org
24193 S:      Orphan
24194 W:      https://linuxtv.org/
24195 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24196 F:      drivers/media/dvb-frontends/zd1301_demod*
24197
24198 ZHAOXIN PROCESSOR SUPPORT
24199 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24200 L:      linux-kernel@vger.kernel.org
24201 S:      Maintained
24202 F:      arch/x86/kernel/cpu/zhaoxin.c
24203
24204 ZONEFS FILESYSTEM
24205 M:      Damien Le Moal <dlemoal@kernel.org>
24206 M:      Naohiro Aota <naohiro.aota@wdc.com>
24207 R:      Johannes Thumshirn <jth@kernel.org>
24208 L:      linux-fsdevel@vger.kernel.org
24209 S:      Maintained
24210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24211 F:      Documentation/filesystems/zonefs.rst
24212 F:      fs/zonefs/
24213
24214 ZPOOL COMPRESSED PAGE STORAGE API
24215 M:      Dan Streetman <ddstreet@ieee.org>
24216 L:      linux-mm@kvack.org
24217 S:      Maintained
24218 F:      include/linux/zpool.h
24219 F:      mm/zpool.c
24220
24221 ZR36067 VIDEO FOR LINUX DRIVER
24222 M:      Corentin Labbe <clabbe@baylibre.com>
24223 L:      mjpeg-users@lists.sourceforge.net
24224 L:      linux-media@vger.kernel.org
24225 S:      Maintained
24226 W:      http://mjpeg.sourceforge.net/driver-zoran/
24227 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24228 F:      Documentation/driver-api/media/drivers/zoran.rst
24229 F:      drivers/media/pci/zoran/
24230
24231 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24232 M:      Minchan Kim <minchan@kernel.org>
24233 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24234 L:      linux-kernel@vger.kernel.org
24235 S:      Maintained
24236 F:      Documentation/admin-guide/blockdev/zram.rst
24237 F:      drivers/block/zram/
24238
24239 ZS DECSTATION Z85C30 SERIAL DRIVER
24240 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24241 S:      Maintained
24242 F:      drivers/tty/serial/zs.*
24243
24244 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24245 M:      Minchan Kim <minchan@kernel.org>
24246 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24247 L:      linux-mm@kvack.org
24248 S:      Maintained
24249 F:      Documentation/mm/zsmalloc.rst
24250 F:      include/linux/zsmalloc.h
24251 F:      mm/zsmalloc.c
24252
24253 ZSTD
24254 M:      Nick Terrell <terrelln@fb.com>
24255 S:      Maintained
24256 B:      https://github.com/facebook/zstd/issues
24257 T:      git https://github.com/terrelln/linux.git
24258 F:      crypto/zstd.c
24259 F:      include/linux/zstd*
24260 F:      lib/decompress_unzstd.c
24261 F:      lib/zstd/
24262 N:      zstd
24263 K:      zstd
24264
24265 ZSWAP COMPRESSED SWAP CACHING
24266 M:      Seth Jennings <sjenning@redhat.com>
24267 M:      Dan Streetman <ddstreet@ieee.org>
24268 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24269 L:      linux-mm@kvack.org
24270 S:      Maintained
24271 F:      mm/zswap.c
24272
24273 THE REST
24274 M:      Linus Torvalds <torvalds@linux-foundation.org>
24275 L:      linux-kernel@vger.kernel.org
24276 S:      Buried alive in reporters
24277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24278 F:      *
24279 F:      */