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  19                         it has been replaced by a better system and you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 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 S:      Orphan
6507 T:      git git://anongit.freedesktop.org/drm/drm-misc
6508 F:      drivers/gpu/drm/pl111/
6509
6510 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6511 M:      Linus Walleij <linus.walleij@linaro.org>
6512 S:      Maintained
6513 T:      git git://anongit.freedesktop.org/drm/drm-misc
6514 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6515 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6516
6517 DRM DRIVER FOR ASPEED BMC GFX
6518 M:      Joel Stanley <joel@jms.id.au>
6519 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6520 S:      Supported
6521 T:      git git://anongit.freedesktop.org/drm/drm-misc
6522 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6523 F:      drivers/gpu/drm/aspeed/
6524
6525 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6526 M:      Dave Airlie <airlied@redhat.com>
6527 R:      Thomas Zimmermann <tzimmermann@suse.de>
6528 R:      Jocelyn Falempe <jfalempe@redhat.com>
6529 L:      dri-devel@lists.freedesktop.org
6530 S:      Supported
6531 T:      git git://anongit.freedesktop.org/drm/drm-misc
6532 F:      drivers/gpu/drm/ast/
6533
6534 DRM DRIVER FOR BOCHS VIRTUAL GPU
6535 M:      Gerd Hoffmann <kraxel@redhat.com>
6536 L:      virtualization@lists.linux.dev
6537 S:      Maintained
6538 T:      git git://anongit.freedesktop.org/drm/drm-misc
6539 F:      drivers/gpu/drm/tiny/bochs.c
6540
6541 DRM DRIVER FOR BOE HIMAX8279D PANELS
6542 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6543 S:      Maintained
6544 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6545 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6546
6547 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6548 M:      Jagan Teki <jagan@amarulasolutions.com>
6549 S:      Maintained
6550 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6551 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6552
6553 DRM DRIVER FOR EBBG FT8719 PANEL
6554 M:      Joel Selvaraj <jo@jsfamily.in>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6558 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6559
6560 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6561 M:      Linus Walleij <linus.walleij@linaro.org>
6562 S:      Maintained
6563 T:      git git://anongit.freedesktop.org/drm/drm-misc
6564 F:      drivers/gpu/drm/tve200/
6565
6566 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6567 M:      Icenowy Zheng <icenowy@aosc.io>
6568 S:      Maintained
6569 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6570 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6571
6572 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6573 M:      Jagan Teki <jagan@amarulasolutions.com>
6574 S:      Maintained
6575 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6576 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6577
6578 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6579 M:      Thomas Zimmermann <tzimmermann@suse.de>
6580 M:      Javier Martinez Canillas <javierm@redhat.com>
6581 L:      dri-devel@lists.freedesktop.org
6582 S:      Maintained
6583 T:      git git://anongit.freedesktop.org/drm/drm-misc
6584 F:      drivers/gpu/drm/drm_aperture.c
6585 F:      drivers/gpu/drm/tiny/ofdrm.c
6586 F:      drivers/gpu/drm/tiny/simpledrm.c
6587 F:      drivers/video/aperture.c
6588 F:      drivers/video/nomodeset.c
6589 F:      include/drm/drm_aperture.h
6590 F:      include/linux/aperture.h
6591 F:      include/video/nomodeset.h
6592
6593 DRM DRIVER FOR GENERIC EDP PANELS
6594 R:      Douglas Anderson <dianders@chromium.org>
6595 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6596 F:      drivers/gpu/drm/panel/panel-edp.c
6597
6598 DRM DRIVER FOR GENERIC USB DISPLAY
6599 M:      Noralf Trønnes <noralf@tronnes.org>
6600 S:      Maintained
6601 W:      https://github.com/notro/gud/wiki
6602 T:      git git://anongit.freedesktop.org/drm/drm-misc
6603 F:      drivers/gpu/drm/gud/
6604 F:      include/drm/gud.h
6605
6606 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6607 M:      Hans de Goede <hdegoede@redhat.com>
6608 S:      Maintained
6609 T:      git git://anongit.freedesktop.org/drm/drm-misc
6610 F:      drivers/gpu/drm/tiny/gm12u320.c
6611
6612 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6613 M:      Ondrej Jirman <megi@xff.cz>
6614 M:      Javier Martinez Canillas <javierm@redhat.com>
6615 S:      Maintained
6616 T:      git git://anongit.freedesktop.org/drm/drm-misc
6617 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6618 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6619
6620 DRM DRIVER FOR HX8357D PANELS
6621 S:      Orphan
6622 T:      git git://anongit.freedesktop.org/drm/drm-misc
6623 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6624 F:      drivers/gpu/drm/tiny/hx8357d.c
6625
6626 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6627 M:      Deepak Rawat <drawat.floss@gmail.com>
6628 L:      linux-hyperv@vger.kernel.org
6629 L:      dri-devel@lists.freedesktop.org
6630 S:      Maintained
6631 T:      git git://anongit.freedesktop.org/drm/drm-misc
6632 F:      drivers/gpu/drm/hyperv
6633
6634 DRM DRIVER FOR ILITEK ILI9225 PANELS
6635 M:      David Lechner <david@lechnology.com>
6636 S:      Maintained
6637 T:      git git://anongit.freedesktop.org/drm/drm-misc
6638 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6639 F:      drivers/gpu/drm/tiny/ili9225.c
6640
6641 DRM DRIVER FOR ILITEK ILI9486 PANELS
6642 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6643 S:      Maintained
6644 T:      git git://anongit.freedesktop.org/drm/drm-misc
6645 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6646 F:      drivers/gpu/drm/tiny/ili9486.c
6647
6648 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6649 M:      Jagan Teki <jagan@edgeble.ai>
6650 S:      Maintained
6651 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6652 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6653
6654 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6655 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6656 S:      Supported
6657 T:      git git://anongit.freedesktop.org/drm/drm-misc
6658 F:      drivers/gpu/drm/logicvc/
6659
6660 DRM DRIVER FOR LVDS PANELS
6661 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6662 L:      dri-devel@lists.freedesktop.org
6663 S:      Maintained
6664 T:      git git://anongit.freedesktop.org/drm/drm-misc
6665 F:      Documentation/devicetree/bindings/display/lvds.yaml
6666 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6667 F:      drivers/gpu/drm/panel/panel-lvds.c
6668
6669 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6670 M:      Guido Günther <agx@sigxcpu.org>
6671 R:      Purism Kernel Team <kernel@puri.sm>
6672 S:      Maintained
6673 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6674 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6675
6676 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6677 M:      Dave Airlie <airlied@redhat.com>
6678 R:      Thomas Zimmermann <tzimmermann@suse.de>
6679 R:      Jocelyn Falempe <jfalempe@redhat.com>
6680 L:      dri-devel@lists.freedesktop.org
6681 S:      Supported
6682 T:      git git://anongit.freedesktop.org/drm/drm-misc
6683 F:      drivers/gpu/drm/mgag200/
6684
6685 DRM DRIVER FOR MI0283QT
6686 M:      Noralf Trønnes <noralf@tronnes.org>
6687 S:      Maintained
6688 T:      git git://anongit.freedesktop.org/drm/drm-misc
6689 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6690 F:      drivers/gpu/drm/tiny/mi0283qt.c
6691
6692 DRM DRIVER FOR MIPI DBI compatible panels
6693 M:      Noralf Trønnes <noralf@tronnes.org>
6694 S:      Maintained
6695 W:      https://github.com/notro/panel-mipi-dbi/wiki
6696 T:      git git://anongit.freedesktop.org/drm/drm-misc
6697 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6698 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6699
6700 DRM DRIVER FOR MSM ADRENO GPU
6701 M:      Rob Clark <robdclark@gmail.com>
6702 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6703 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6704 R:      Sean Paul <sean@poorly.run>
6705 R:      Marijn Suijten <marijn.suijten@somainline.org>
6706 L:      linux-arm-msm@vger.kernel.org
6707 L:      dri-devel@lists.freedesktop.org
6708 L:      freedreno@lists.freedesktop.org
6709 S:      Maintained
6710 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6711 T:      git https://gitlab.freedesktop.org/drm/msm.git
6712 F:      Documentation/devicetree/bindings/display/msm/
6713 F:      drivers/gpu/drm/ci/xfails/msm*
6714 F:      drivers/gpu/drm/msm/
6715 F:      include/uapi/drm/msm_drm.h
6716
6717 DRM DRIVER FOR NOVATEK NT35510 PANELS
6718 M:      Linus Walleij <linus.walleij@linaro.org>
6719 S:      Maintained
6720 T:      git git://anongit.freedesktop.org/drm/drm-misc
6721 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6722 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6723
6724 DRM DRIVER FOR NOVATEK NT35560 PANELS
6725 M:      Linus Walleij <linus.walleij@linaro.org>
6726 S:      Maintained
6727 T:      git git://anongit.freedesktop.org/drm/drm-misc
6728 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6729 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6730
6731 DRM DRIVER FOR NOVATEK NT36523 PANELS
6732 M:      Jianhua Lu <lujianhua000@gmail.com>
6733 S:      Maintained
6734 T:      git git://anongit.freedesktop.org/drm/drm-misc
6735 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6736 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6737
6738 DRM DRIVER FOR NOVATEK NT36672A PANELS
6739 M:      Sumit Semwal <sumit.semwal@linaro.org>
6740 S:      Maintained
6741 T:      git git://anongit.freedesktop.org/drm/drm-misc
6742 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6743 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6744
6745 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6746 M:      Karol Herbst <kherbst@redhat.com>
6747 M:      Lyude Paul <lyude@redhat.com>
6748 M:      Danilo Krummrich <dakr@redhat.com>
6749 L:      dri-devel@lists.freedesktop.org
6750 L:      nouveau@lists.freedesktop.org
6751 S:      Supported
6752 W:      https://nouveau.freedesktop.org/
6753 Q:      https://patchwork.freedesktop.org/project/nouveau/
6754 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6755 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6756 C:      irc://irc.oftc.net/nouveau
6757 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6758 F:      drivers/gpu/drm/nouveau/
6759 F:      include/uapi/drm/nouveau_drm.h
6760
6761 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6762 M:      Stefan Mavrodiev <stefan@olimex.com>
6763 S:      Maintained
6764 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6765 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6766
6767 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6768 R:      Douglas Anderson <dianders@chromium.org>
6769 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6770 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6771
6772 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6773 M:      Noralf Trønnes <noralf@tronnes.org>
6774 S:      Maintained
6775 T:      git git://anongit.freedesktop.org/drm/drm-misc
6776 F:      Documentation/devicetree/bindings/display/repaper.txt
6777 F:      drivers/gpu/drm/tiny/repaper.c
6778
6779 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6780 M:      Dave Airlie <airlied@redhat.com>
6781 M:      Gerd Hoffmann <kraxel@redhat.com>
6782 L:      virtualization@lists.linux.dev
6783 S:      Obsolete
6784 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6785 T:      git git://anongit.freedesktop.org/drm/drm-misc
6786 F:      drivers/gpu/drm/tiny/cirrus.c
6787
6788 DRM DRIVER FOR QXL VIRTUAL GPU
6789 M:      Dave Airlie <airlied@redhat.com>
6790 M:      Gerd Hoffmann <kraxel@redhat.com>
6791 L:      virtualization@lists.linux.dev
6792 L:      spice-devel@lists.freedesktop.org
6793 S:      Maintained
6794 T:      git git://anongit.freedesktop.org/drm/drm-misc
6795 F:      drivers/gpu/drm/qxl/
6796 F:      include/uapi/drm/qxl_drm.h
6797
6798 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6799 M:      Robert Chiras <robert.chiras@nxp.com>
6800 S:      Maintained
6801 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6802 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6803
6804 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6805 M:      Linus Walleij <linus.walleij@linaro.org>
6806 S:      Maintained
6807 T:      git git://anongit.freedesktop.org/drm/drm-misc
6808 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6809 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6810
6811 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6812 M:      Inki Dae <inki.dae@samsung.com>
6813 M:      Jagan Teki <jagan@amarulasolutions.com>
6814 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6815 S:      Maintained
6816 T:      git git://anongit.freedesktop.org/drm/drm-misc
6817 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6818 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6819 F:      include/drm/bridge/samsung-dsim.h
6820
6821 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6822 M:      Markuss Broks <markuss.broks@gmail.com>
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6825 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6826
6827 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6828 M:      Artur Weber <aweber.kernel@gmail.com>
6829 S:      Maintained
6830 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6831 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6832
6833 DRM DRIVER FOR SITRONIX ST7586 PANELS
6834 M:      David Lechner <david@lechnology.com>
6835 S:      Maintained
6836 T:      git git://anongit.freedesktop.org/drm/drm-misc
6837 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6838 F:      drivers/gpu/drm/tiny/st7586.c
6839
6840 DRM DRIVER FOR SITRONIX ST7701 PANELS
6841 M:      Jagan Teki <jagan@amarulasolutions.com>
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6844 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6845
6846 DRM DRIVER FOR SITRONIX ST7703 PANELS
6847 M:      Guido Günther <agx@sigxcpu.org>
6848 R:      Purism Kernel Team <kernel@puri.sm>
6849 R:      Ondrej Jirman <megi@xff.cz>
6850 S:      Maintained
6851 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6852 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6853
6854 DRM DRIVER FOR SITRONIX ST7735R PANELS
6855 M:      David Lechner <david@lechnology.com>
6856 S:      Maintained
6857 T:      git git://anongit.freedesktop.org/drm/drm-misc
6858 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6859 F:      drivers/gpu/drm/tiny/st7735r.c
6860
6861 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6862 M:      Javier Martinez Canillas <javierm@redhat.com>
6863 S:      Maintained
6864 T:      git git://anongit.freedesktop.org/drm/drm-misc
6865 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6866 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6867 F:      drivers/gpu/drm/solomon/ssd130x*
6868
6869 DRM DRIVER FOR ST-ERICSSON MCDE
6870 M:      Linus Walleij <linus.walleij@linaro.org>
6871 S:      Maintained
6872 T:      git git://anongit.freedesktop.org/drm/drm-misc
6873 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6874 F:      drivers/gpu/drm/mcde/
6875
6876 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6877 M:      Jagan Teki <jagan@amarulasolutions.com>
6878 S:      Maintained
6879 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6880 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6881
6882 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6883 R:      Douglas Anderson <dianders@chromium.org>
6884 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6885 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6886
6887 DRM DRIVER FOR TPO TPG110 PANELS
6888 M:      Linus Walleij <linus.walleij@linaro.org>
6889 S:      Maintained
6890 T:      git git://anongit.freedesktop.org/drm/drm-misc
6891 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6892 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6893
6894 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6895 M:      Dave Airlie <airlied@redhat.com>
6896 R:      Sean Paul <sean@poorly.run>
6897 R:      Thomas Zimmermann <tzimmermann@suse.de>
6898 L:      dri-devel@lists.freedesktop.org
6899 S:      Supported
6900 T:      git git://anongit.freedesktop.org/drm/drm-misc
6901 F:      drivers/gpu/drm/udl/
6902
6903 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6904 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6905 M:      Melissa Wen <melissa.srw@gmail.com>
6906 M:      Maíra Canal <mairacanal@riseup.net>
6907 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6908 R:      Daniel Vetter <daniel@ffwll.ch>
6909 L:      dri-devel@lists.freedesktop.org
6910 S:      Maintained
6911 T:      git git://anongit.freedesktop.org/drm/drm-misc
6912 F:      Documentation/gpu/vkms.rst
6913 F:      drivers/gpu/drm/vkms/
6914
6915 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6916 M:      Hans de Goede <hdegoede@redhat.com>
6917 L:      dri-devel@lists.freedesktop.org
6918 S:      Maintained
6919 T:      git git://anongit.freedesktop.org/drm/drm-misc
6920 F:      drivers/gpu/drm/vboxvideo/
6921
6922 DRM DRIVER FOR VMWARE VIRTUAL GPU
6923 M:      Zack Rusin <zackr@vmware.com>
6924 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6925 L:      dri-devel@lists.freedesktop.org
6926 S:      Supported
6927 T:      git git://anongit.freedesktop.org/drm/drm-misc
6928 F:      drivers/gpu/drm/vmwgfx/
6929 F:      include/uapi/drm/vmwgfx_drm.h
6930
6931 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6932 M:      Linus Walleij <linus.walleij@linaro.org>
6933 S:      Maintained
6934 T:      git git://anongit.freedesktop.org/drm/drm-misc
6935 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6936 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6937
6938 DRM DRIVERS
6939 M:      David Airlie <airlied@gmail.com>
6940 M:      Daniel Vetter <daniel@ffwll.ch>
6941 L:      dri-devel@lists.freedesktop.org
6942 S:      Maintained
6943 B:      https://gitlab.freedesktop.org/drm
6944 C:      irc://irc.oftc.net/dri-devel
6945 T:      git git://anongit.freedesktop.org/drm/drm
6946 F:      Documentation/devicetree/bindings/display/
6947 F:      Documentation/devicetree/bindings/gpu/
6948 F:      Documentation/gpu/
6949 F:      drivers/gpu/
6950 F:      include/drm/
6951 F:      include/linux/vga*
6952 F:      include/uapi/drm/
6953
6954 DRM DRIVERS AND MISC GPU PATCHES
6955 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6956 M:      Maxime Ripard <mripard@kernel.org>
6957 M:      Thomas Zimmermann <tzimmermann@suse.de>
6958 S:      Maintained
6959 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6960 T:      git git://anongit.freedesktop.org/drm/drm-misc
6961 F:      Documentation/devicetree/bindings/display/
6962 F:      Documentation/devicetree/bindings/gpu/
6963 F:      Documentation/gpu/
6964 F:      drivers/gpu/drm/
6965 F:      drivers/gpu/vga/
6966 F:      include/drm/drm
6967 F:      include/linux/vga*
6968 F:      include/uapi/drm/
6969 X:      drivers/gpu/drm/amd/
6970 X:      drivers/gpu/drm/armada/
6971 X:      drivers/gpu/drm/etnaviv/
6972 X:      drivers/gpu/drm/exynos/
6973 X:      drivers/gpu/drm/i915/
6974 X:      drivers/gpu/drm/kmb/
6975 X:      drivers/gpu/drm/mediatek/
6976 X:      drivers/gpu/drm/msm/
6977 X:      drivers/gpu/drm/nouveau/
6978 X:      drivers/gpu/drm/radeon/
6979 X:      drivers/gpu/drm/renesas/
6980 X:      drivers/gpu/drm/tegra/
6981
6982 DRM DRIVERS FOR ALLWINNER A10
6983 M:      Maxime Ripard <mripard@kernel.org>
6984 M:      Chen-Yu Tsai <wens@csie.org>
6985 L:      dri-devel@lists.freedesktop.org
6986 S:      Supported
6987 T:      git git://anongit.freedesktop.org/drm/drm-misc
6988 F:      Documentation/devicetree/bindings/display/allwinner*
6989 F:      drivers/gpu/drm/sun4i/
6990
6991 DRM DRIVERS FOR AMLOGIC SOCS
6992 M:      Neil Armstrong <neil.armstrong@linaro.org>
6993 L:      dri-devel@lists.freedesktop.org
6994 L:      linux-amlogic@lists.infradead.org
6995 S:      Supported
6996 W:      http://linux-meson.com/
6997 T:      git git://anongit.freedesktop.org/drm/drm-misc
6998 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
6999 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7000 F:      Documentation/gpu/meson.rst
7001 F:      drivers/gpu/drm/ci/xfails/meson*
7002 F:      drivers/gpu/drm/meson/
7003
7004 DRM DRIVERS FOR ATMEL HLCDC
7005 M:      Sam Ravnborg <sam@ravnborg.org>
7006 M:      Boris Brezillon <bbrezillon@kernel.org>
7007 L:      dri-devel@lists.freedesktop.org
7008 S:      Supported
7009 T:      git git://anongit.freedesktop.org/drm/drm-misc
7010 F:      Documentation/devicetree/bindings/display/atmel/
7011 F:      drivers/gpu/drm/atmel-hlcdc/
7012
7013 DRM DRIVERS FOR BRIDGE CHIPS
7014 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7015 M:      Neil Armstrong <neil.armstrong@linaro.org>
7016 M:      Robert Foss <rfoss@kernel.org>
7017 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7018 R:      Jonas Karlman <jonas@kwiboo.se>
7019 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7020 S:      Maintained
7021 T:      git git://anongit.freedesktop.org/drm/drm-misc
7022 F:      Documentation/devicetree/bindings/display/bridge/
7023 F:      drivers/gpu/drm/bridge/
7024 F:      drivers/gpu/drm/drm_bridge.c
7025 F:      drivers/gpu/drm/drm_bridge_connector.c
7026 F:      include/drm/drm_bridge.h
7027 F:      include/drm/drm_bridge_connector.h
7028
7029 DRM DRIVERS FOR EXYNOS
7030 M:      Inki Dae <inki.dae@samsung.com>
7031 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7032 M:      Kyungmin Park <kyungmin.park@samsung.com>
7033 L:      dri-devel@lists.freedesktop.org
7034 S:      Supported
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7036 F:      Documentation/devicetree/bindings/display/exynos/
7037 F:      Documentation/devicetree/bindings/display/samsung/
7038 F:      drivers/gpu/drm/exynos/
7039 F:      include/uapi/drm/exynos_drm.h
7040
7041 DRM DRIVERS FOR FREESCALE DCU
7042 M:      Stefan Agner <stefan@agner.ch>
7043 M:      Alison Wang <alison.wang@nxp.com>
7044 L:      dri-devel@lists.freedesktop.org
7045 S:      Supported
7046 T:      git git://anongit.freedesktop.org/drm/drm-misc
7047 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7048 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7049 F:      drivers/gpu/drm/fsl-dcu/
7050
7051 DRM DRIVERS FOR FREESCALE IMX 5/6
7052 M:      Philipp Zabel <p.zabel@pengutronix.de>
7053 L:      dri-devel@lists.freedesktop.org
7054 S:      Maintained
7055 T:      git git://anongit.freedesktop.org/drm/drm-misc
7056 T:      git git://git.pengutronix.de/git/pza/linux
7057 F:      Documentation/devicetree/bindings/display/imx/
7058 F:      drivers/gpu/drm/imx/ipuv3/
7059 F:      drivers/gpu/ipu-v3/
7060
7061 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7062 M:      Liu Ying <victor.liu@nxp.com>
7063 L:      dri-devel@lists.freedesktop.org
7064 S:      Maintained
7065 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7066 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7069 F:      drivers/gpu/drm/bridge/imx/
7070
7071 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7072 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7073 L:      dri-devel@lists.freedesktop.org
7074 S:      Maintained
7075 T:      git git://anongit.freedesktop.org/drm/drm-misc
7076 F:      drivers/gpu/drm/gma500/
7077
7078 DRM DRIVERS FOR HISILICON
7079 M:      Xinliang Liu <xinliang.liu@linaro.org>
7080 M:      Tian Tao  <tiantao6@hisilicon.com>
7081 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7082 R:      Sumit Semwal <sumit.semwal@linaro.org>
7083 R:      Yongqin Liu <yongqin.liu@linaro.org>
7084 R:      John Stultz <jstultz@google.com>
7085 L:      dri-devel@lists.freedesktop.org
7086 S:      Maintained
7087 T:      git git://anongit.freedesktop.org/drm/drm-misc
7088 F:      Documentation/devicetree/bindings/display/hisilicon/
7089 F:      drivers/gpu/drm/hisilicon/
7090
7091 DRM DRIVERS FOR LIMA
7092 M:      Qiang Yu <yuq825@gmail.com>
7093 L:      dri-devel@lists.freedesktop.org
7094 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7095 S:      Maintained
7096 T:      git git://anongit.freedesktop.org/drm/drm-misc
7097 F:      drivers/gpu/drm/lima/
7098 F:      include/uapi/drm/lima_drm.h
7099
7100 DRM DRIVERS FOR LOONGSON
7101 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7102 L:      dri-devel@lists.freedesktop.org
7103 S:      Supported
7104 T:      git git://anongit.freedesktop.org/drm/drm-misc
7105 F:      drivers/gpu/drm/loongson/
7106
7107 DRM DRIVERS FOR MEDIATEK
7108 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7109 M:      Philipp Zabel <p.zabel@pengutronix.de>
7110 L:      dri-devel@lists.freedesktop.org
7111 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7112 S:      Supported
7113 F:      Documentation/devicetree/bindings/display/mediatek/
7114 F:      drivers/gpu/drm/ci/xfails/mediatek*
7115 F:      drivers/gpu/drm/mediatek/
7116 F:      drivers/phy/mediatek/phy-mtk-dp.c
7117 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7118 F:      drivers/phy/mediatek/phy-mtk-mipi*
7119
7120 DRM DRIVERS FOR NVIDIA TEGRA
7121 M:      Thierry Reding <thierry.reding@gmail.com>
7122 M:      Mikko Perttunen <mperttunen@nvidia.com>
7123 L:      dri-devel@lists.freedesktop.org
7124 L:      linux-tegra@vger.kernel.org
7125 S:      Supported
7126 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7127 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7128 F:      Documentation/devicetree/bindings/gpu/host1x/
7129 F:      drivers/gpu/drm/tegra/
7130 F:      drivers/gpu/host1x/
7131 F:      include/linux/host1x.h
7132 F:      include/uapi/drm/tegra_drm.h
7133
7134 DRM DRIVERS FOR RENESAS R-CAR
7135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7136 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7137 L:      dri-devel@lists.freedesktop.org
7138 L:      linux-renesas-soc@vger.kernel.org
7139 S:      Supported
7140 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7141 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7142 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7144 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7145 F:      drivers/gpu/drm/renesas/rcar-du/
7146
7147 DRM DRIVERS FOR RENESAS SHMOBILE
7148 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7149 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7150 L:      dri-devel@lists.freedesktop.org
7151 L:      linux-renesas-soc@vger.kernel.org
7152 S:      Supported
7153 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7154 F:      drivers/gpu/drm/renesas/shmobile/
7155 F:      include/linux/platform_data/shmob_drm.h
7156
7157 DRM DRIVERS FOR ROCKCHIP
7158 M:      Sandy Huang <hjc@rock-chips.com>
7159 M:      Heiko Stübner <heiko@sntech.de>
7160 L:      dri-devel@lists.freedesktop.org
7161 S:      Maintained
7162 T:      git git://anongit.freedesktop.org/drm/drm-misc
7163 F:      Documentation/devicetree/bindings/display/rockchip/
7164 F:      drivers/gpu/drm/ci/xfails/rockchip*
7165 F:      drivers/gpu/drm/rockchip/
7166
7167 DRM DRIVERS FOR STI
7168 M:      Alain Volmat <alain.volmat@foss.st.com>
7169 L:      dri-devel@lists.freedesktop.org
7170 S:      Maintained
7171 T:      git git://anongit.freedesktop.org/drm/drm-misc
7172 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7173 F:      drivers/gpu/drm/sti
7174
7175 DRM DRIVERS FOR STM
7176 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7177 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7178 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7179 L:      dri-devel@lists.freedesktop.org
7180 S:      Maintained
7181 T:      git git://anongit.freedesktop.org/drm/drm-misc
7182 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7183 F:      drivers/gpu/drm/stm
7184
7185 DRM DRIVERS FOR TI KEYSTONE
7186 M:      Jyri Sarha <jyri.sarha@iki.fi>
7187 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7188 L:      dri-devel@lists.freedesktop.org
7189 S:      Maintained
7190 T:      git git://anongit.freedesktop.org/drm/drm-misc
7191 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7192 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7193 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7194 F:      drivers/gpu/drm/tidss/
7195
7196 DRM DRIVERS FOR TI LCDC
7197 M:      Jyri Sarha <jyri.sarha@iki.fi>
7198 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7199 L:      dri-devel@lists.freedesktop.org
7200 S:      Maintained
7201 T:      git git://anongit.freedesktop.org/drm/drm-misc
7202 F:      Documentation/devicetree/bindings/display/tilcdc/
7203 F:      drivers/gpu/drm/tilcdc/
7204
7205 DRM DRIVERS FOR TI OMAP
7206 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7207 L:      dri-devel@lists.freedesktop.org
7208 S:      Maintained
7209 T:      git git://anongit.freedesktop.org/drm/drm-misc
7210 F:      Documentation/devicetree/bindings/display/ti/
7211 F:      drivers/gpu/drm/omapdrm/
7212
7213 DRM DRIVERS FOR V3D
7214 M:      Melissa Wen <mwen@igalia.com>
7215 M:      Maíra Canal <mcanal@igalia.com>
7216 S:      Supported
7217 T:      git git://anongit.freedesktop.org/drm/drm-misc
7218 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7219 F:      drivers/gpu/drm/v3d/
7220 F:      include/uapi/drm/v3d_drm.h
7221
7222 DRM DRIVERS FOR VC4
7223 M:      Maxime Ripard <mripard@kernel.org>
7224 S:      Supported
7225 T:      git git://github.com/anholt/linux
7226 T:      git git://anongit.freedesktop.org/drm/drm-misc
7227 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7228 F:      drivers/gpu/drm/vc4/
7229 F:      include/uapi/drm/vc4_drm.h
7230
7231 DRM DRIVERS FOR VIVANTE GPU IP
7232 M:      Lucas Stach <l.stach@pengutronix.de>
7233 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7234 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7235 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7236 L:      dri-devel@lists.freedesktop.org
7237 S:      Maintained
7238 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7239 F:      drivers/gpu/drm/etnaviv/
7240 F:      include/uapi/drm/etnaviv_drm.h
7241
7242 DRM DRIVERS FOR XEN
7243 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7244 L:      dri-devel@lists.freedesktop.org
7245 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7246 S:      Supported
7247 T:      git git://anongit.freedesktop.org/drm/drm-misc
7248 F:      Documentation/gpu/xen-front.rst
7249 F:      drivers/gpu/drm/xen/
7250
7251 DRM DRIVERS FOR XILINX
7252 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7253 L:      dri-devel@lists.freedesktop.org
7254 S:      Maintained
7255 T:      git git://anongit.freedesktop.org/drm/drm-misc
7256 F:      Documentation/devicetree/bindings/display/xlnx/
7257 F:      drivers/gpu/drm/xlnx/
7258
7259 DRM GPU SCHEDULER
7260 M:      Luben Tuikov <ltuikov89@gmail.com>
7261 L:      dri-devel@lists.freedesktop.org
7262 S:      Maintained
7263 T:      git git://anongit.freedesktop.org/drm/drm-misc
7264 F:      drivers/gpu/drm/scheduler/
7265 F:      include/drm/gpu_scheduler.h
7266
7267 DRM PANEL DRIVERS
7268 M:      Neil Armstrong <neil.armstrong@linaro.org>
7269 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7270 R:      Sam Ravnborg <sam@ravnborg.org>
7271 L:      dri-devel@lists.freedesktop.org
7272 S:      Maintained
7273 T:      git git://anongit.freedesktop.org/drm/drm-misc
7274 F:      Documentation/devicetree/bindings/display/panel/
7275 F:      drivers/gpu/drm/drm_panel.c
7276 F:      drivers/gpu/drm/panel/
7277 F:      include/drm/drm_panel.h
7278
7279 DRM PRIVACY-SCREEN CLASS
7280 M:      Hans de Goede <hdegoede@redhat.com>
7281 L:      dri-devel@lists.freedesktop.org
7282 S:      Maintained
7283 T:      git git://anongit.freedesktop.org/drm/drm-misc
7284 F:      drivers/gpu/drm/drm_privacy_screen*
7285 F:      include/drm/drm_privacy_screen*
7286
7287 DRM TTM SUBSYSTEM
7288 M:      Christian Koenig <christian.koenig@amd.com>
7289 M:      Huang Rui <ray.huang@amd.com>
7290 L:      dri-devel@lists.freedesktop.org
7291 S:      Maintained
7292 T:      git git://anongit.freedesktop.org/drm/drm-misc
7293 F:      drivers/gpu/drm/ttm/
7294 F:      include/drm/ttm/
7295
7296 DRM AUTOMATED TESTING
7297 M:      Helen Koike <helen.koike@collabora.com>
7298 L:      dri-devel@lists.freedesktop.org
7299 S:      Maintained
7300 T:      git git://anongit.freedesktop.org/drm/drm-misc
7301 F:      Documentation/gpu/automated_testing.rst
7302 F:      drivers/gpu/drm/ci/
7303
7304 DSBR100 USB FM RADIO DRIVER
7305 M:      Alexey Klimov <klimov.linux@gmail.com>
7306 L:      linux-media@vger.kernel.org
7307 S:      Maintained
7308 T:      git git://linuxtv.org/media_tree.git
7309 F:      drivers/media/radio/dsbr100.c
7310
7311 DT3155 MEDIA DRIVER
7312 M:      Hans Verkuil <hverkuil@xs4all.nl>
7313 L:      linux-media@vger.kernel.org
7314 S:      Odd Fixes
7315 W:      https://linuxtv.org
7316 T:      git git://linuxtv.org/media_tree.git
7317 F:      drivers/media/pci/dt3155/
7318
7319 DVB_USB_AF9015 MEDIA DRIVER
7320 M:      Antti Palosaari <crope@iki.fi>
7321 L:      linux-media@vger.kernel.org
7322 S:      Maintained
7323 W:      https://linuxtv.org
7324 W:      http://palosaari.fi/linux/
7325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7326 T:      git git://linuxtv.org/anttip/media_tree.git
7327 F:      drivers/media/usb/dvb-usb-v2/af9015*
7328
7329 DVB_USB_AF9035 MEDIA DRIVER
7330 M:      Antti Palosaari <crope@iki.fi>
7331 L:      linux-media@vger.kernel.org
7332 S:      Maintained
7333 W:      https://linuxtv.org
7334 W:      http://palosaari.fi/linux/
7335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7336 T:      git git://linuxtv.org/anttip/media_tree.git
7337 F:      drivers/media/usb/dvb-usb-v2/af9035*
7338
7339 DVB_USB_ANYSEE MEDIA DRIVER
7340 M:      Antti Palosaari <crope@iki.fi>
7341 L:      linux-media@vger.kernel.org
7342 S:      Maintained
7343 W:      https://linuxtv.org
7344 W:      http://palosaari.fi/linux/
7345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7346 T:      git git://linuxtv.org/anttip/media_tree.git
7347 F:      drivers/media/usb/dvb-usb-v2/anysee*
7348
7349 DVB_USB_AU6610 MEDIA DRIVER
7350 M:      Antti Palosaari <crope@iki.fi>
7351 L:      linux-media@vger.kernel.org
7352 S:      Maintained
7353 W:      https://linuxtv.org
7354 W:      http://palosaari.fi/linux/
7355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7356 T:      git git://linuxtv.org/anttip/media_tree.git
7357 F:      drivers/media/usb/dvb-usb-v2/au6610*
7358
7359 DVB_USB_CE6230 MEDIA DRIVER
7360 M:      Antti Palosaari <crope@iki.fi>
7361 L:      linux-media@vger.kernel.org
7362 S:      Maintained
7363 W:      https://linuxtv.org
7364 W:      http://palosaari.fi/linux/
7365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7366 T:      git git://linuxtv.org/anttip/media_tree.git
7367 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7368
7369 DVB_USB_CXUSB MEDIA DRIVER
7370 M:      Michael Krufky <mkrufky@linuxtv.org>
7371 L:      linux-media@vger.kernel.org
7372 S:      Maintained
7373 W:      https://linuxtv.org
7374 W:      http://github.com/mkrufky
7375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7376 T:      git git://linuxtv.org/media_tree.git
7377 F:      drivers/media/usb/dvb-usb/cxusb*
7378
7379 DVB_USB_EC168 MEDIA DRIVER
7380 M:      Antti Palosaari <crope@iki.fi>
7381 L:      linux-media@vger.kernel.org
7382 S:      Maintained
7383 W:      https://linuxtv.org
7384 W:      http://palosaari.fi/linux/
7385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7386 T:      git git://linuxtv.org/anttip/media_tree.git
7387 F:      drivers/media/usb/dvb-usb-v2/ec168*
7388
7389 DVB_USB_GL861 MEDIA DRIVER
7390 M:      Antti Palosaari <crope@iki.fi>
7391 L:      linux-media@vger.kernel.org
7392 S:      Maintained
7393 W:      https://linuxtv.org
7394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7395 T:      git git://linuxtv.org/anttip/media_tree.git
7396 F:      drivers/media/usb/dvb-usb-v2/gl861*
7397
7398 DVB_USB_MXL111SF MEDIA DRIVER
7399 M:      Michael Krufky <mkrufky@linuxtv.org>
7400 L:      linux-media@vger.kernel.org
7401 S:      Maintained
7402 W:      https://linuxtv.org
7403 W:      http://github.com/mkrufky
7404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7405 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7406 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7407
7408 DVB_USB_RTL28XXU MEDIA DRIVER
7409 M:      Antti Palosaari <crope@iki.fi>
7410 L:      linux-media@vger.kernel.org
7411 S:      Maintained
7412 W:      https://linuxtv.org
7413 W:      http://palosaari.fi/linux/
7414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7415 T:      git git://linuxtv.org/anttip/media_tree.git
7416 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7417
7418 DVB_USB_V2 MEDIA DRIVER
7419 M:      Antti Palosaari <crope@iki.fi>
7420 L:      linux-media@vger.kernel.org
7421 S:      Maintained
7422 W:      https://linuxtv.org
7423 W:      http://palosaari.fi/linux/
7424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7425 T:      git git://linuxtv.org/anttip/media_tree.git
7426 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7427 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7428
7429 DYNAMIC DEBUG
7430 M:      Jason Baron <jbaron@akamai.com>
7431 M:      Jim Cromie <jim.cromie@gmail.com>
7432 S:      Maintained
7433 F:      include/linux/dynamic_debug.h
7434 F:      lib/dynamic_debug.c
7435 F:      lib/test_dynamic_debug.c
7436
7437 DYNAMIC INTERRUPT MODERATION
7438 M:      Tal Gilboa <talgi@nvidia.com>
7439 S:      Maintained
7440 F:      Documentation/networking/net_dim.rst
7441 F:      include/linux/dim.h
7442 F:      lib/dim/
7443
7444 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7445 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7446 L:      linux-pm@vger.kernel.org
7447 S:      Supported
7448 B:      https://bugzilla.kernel.org
7449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7450 F:      drivers/powercap/dtpm*
7451 F:      include/linux/dtpm.h
7452
7453 DZ DECSTATION DZ11 SERIAL DRIVER
7454 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7455 S:      Maintained
7456 F:      drivers/tty/serial/dz.*
7457
7458 E3X0 POWER BUTTON DRIVER
7459 M:      Moritz Fischer <moritz.fischer@ettus.com>
7460 L:      usrp-users@lists.ettus.com
7461 S:      Supported
7462 W:      http://www.ettus.com
7463 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7464 F:      drivers/input/misc/e3x0-button.c
7465
7466 E4000 MEDIA DRIVER
7467 M:      Antti Palosaari <crope@iki.fi>
7468 L:      linux-media@vger.kernel.org
7469 S:      Maintained
7470 W:      https://linuxtv.org
7471 W:      http://palosaari.fi/linux/
7472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7473 T:      git git://linuxtv.org/anttip/media_tree.git
7474 F:      drivers/media/tuners/e4000*
7475
7476 EARTH_PT1 MEDIA DRIVER
7477 M:      Akihiro Tsukada <tskd08@gmail.com>
7478 L:      linux-media@vger.kernel.org
7479 S:      Odd Fixes
7480 F:      drivers/media/pci/pt1/
7481
7482 EARTH_PT3 MEDIA DRIVER
7483 M:      Akihiro Tsukada <tskd08@gmail.com>
7484 L:      linux-media@vger.kernel.org
7485 S:      Odd Fixes
7486 F:      drivers/media/pci/pt3/
7487
7488 EC100 MEDIA DRIVER
7489 M:      Antti Palosaari <crope@iki.fi>
7490 L:      linux-media@vger.kernel.org
7491 S:      Maintained
7492 W:      https://linuxtv.org
7493 W:      http://palosaari.fi/linux/
7494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7495 T:      git git://linuxtv.org/anttip/media_tree.git
7496 F:      drivers/media/dvb-frontends/ec100*
7497
7498 ECRYPT FILE SYSTEM
7499 M:      Tyler Hicks <code@tyhicks.com>
7500 L:      ecryptfs@vger.kernel.org
7501 S:      Odd Fixes
7502 W:      http://ecryptfs.org
7503 W:      https://launchpad.net/ecryptfs
7504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7505 F:      Documentation/filesystems/ecryptfs.rst
7506 F:      fs/ecryptfs/
7507
7508 EDAC-AMD64
7509 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7510 L:      linux-edac@vger.kernel.org
7511 S:      Supported
7512 F:      drivers/edac/amd64_edac*
7513 F:      drivers/edac/mce_amd*
7514
7515 EDAC-ARMADA
7516 M:      Jan Luebbe <jlu@pengutronix.de>
7517 L:      linux-edac@vger.kernel.org
7518 S:      Maintained
7519 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7520 F:      drivers/edac/armada_xp_*
7521
7522 EDAC-AST2500
7523 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7524 S:      Supported
7525 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7526 F:      drivers/edac/aspeed_edac.c
7527
7528 EDAC-BLUEFIELD
7529 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7530 S:      Supported
7531 F:      drivers/edac/bluefield_edac.c
7532
7533 EDAC-CALXEDA
7534 M:      Andre Przywara <andre.przywara@arm.com>
7535 L:      linux-edac@vger.kernel.org
7536 S:      Maintained
7537 F:      drivers/edac/highbank*
7538
7539 EDAC-CAVIUM OCTEON
7540 M:      Ralf Baechle <ralf@linux-mips.org>
7541 L:      linux-edac@vger.kernel.org
7542 L:      linux-mips@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/edac/octeon_edac*
7545
7546 EDAC-CAVIUM THUNDERX
7547 M:      Robert Richter <rric@kernel.org>
7548 L:      linux-edac@vger.kernel.org
7549 S:      Odd Fixes
7550 F:      drivers/edac/thunderx_edac*
7551
7552 EDAC-CORE
7553 M:      Borislav Petkov <bp@alien8.de>
7554 M:      Tony Luck <tony.luck@intel.com>
7555 R:      James Morse <james.morse@arm.com>
7556 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7557 R:      Robert Richter <rric@kernel.org>
7558 L:      linux-edac@vger.kernel.org
7559 S:      Supported
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7561 F:      Documentation/admin-guide/ras.rst
7562 F:      Documentation/driver-api/edac.rst
7563 F:      drivers/edac/
7564 F:      include/linux/edac.h
7565
7566 EDAC-DMC520
7567 M:      Lei Wang <lewan@microsoft.com>
7568 L:      linux-edac@vger.kernel.org
7569 S:      Supported
7570 F:      drivers/edac/dmc520_edac.c
7571
7572 EDAC-E752X
7573 M:      Mark Gross <markgross@kernel.org>
7574 L:      linux-edac@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/edac/e752x_edac.c
7577
7578 EDAC-E7XXX
7579 L:      linux-edac@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/edac/e7xxx_edac.c
7582
7583 EDAC-FSL_DDR
7584 M:      York Sun <york.sun@nxp.com>
7585 L:      linux-edac@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/edac/fsl_ddr_edac.*
7588
7589 EDAC-GHES
7590 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7591 L:      linux-edac@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/edac/ghes_edac.c
7594
7595 EDAC-I10NM
7596 M:      Tony Luck <tony.luck@intel.com>
7597 L:      linux-edac@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/edac/i10nm_base.c
7600
7601 EDAC-I3000
7602 L:      linux-edac@vger.kernel.org
7603 S:      Orphan
7604 F:      drivers/edac/i3000_edac.c
7605
7606 EDAC-I5000
7607 L:      linux-edac@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/edac/i5000_edac.c
7610
7611 EDAC-I5400
7612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7613 L:      linux-edac@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/edac/i5400_edac.c
7616
7617 EDAC-I7300
7618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7619 L:      linux-edac@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/edac/i7300_edac.c
7622
7623 EDAC-I7CORE
7624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7625 L:      linux-edac@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/edac/i7core_edac.c
7628
7629 EDAC-I82443BXGX
7630 M:      Tim Small <tim@buttersideup.com>
7631 L:      linux-edac@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/edac/i82443bxgx_edac.c
7634
7635 EDAC-I82975X
7636 M:      "Arvind R." <arvino55@gmail.com>
7637 L:      linux-edac@vger.kernel.org
7638 S:      Maintained
7639 F:      drivers/edac/i82975x_edac.c
7640
7641 EDAC-IE31200
7642 M:      Jason Baron <jbaron@akamai.com>
7643 L:      linux-edac@vger.kernel.org
7644 S:      Maintained
7645 F:      drivers/edac/ie31200_edac.c
7646
7647 EDAC-IGEN6
7648 M:      Tony Luck <tony.luck@intel.com>
7649 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/igen6_edac.c
7653
7654 EDAC-MPC85XX
7655 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7656 L:      linux-edac@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/edac/mpc85xx_edac.[ch]
7659
7660 EDAC-NPCM
7661 M:      Marvin Lin <kflin@nuvoton.com>
7662 M:      Stanley Chu <yschu@nuvoton.com>
7663 L:      linux-edac@vger.kernel.org
7664 S:      Maintained
7665 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7666 F:      drivers/edac/npcm_edac.c
7667
7668 EDAC-PASEMI
7669 M:      Egor Martovetsky <egor@pasemi.com>
7670 L:      linux-edac@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/edac/pasemi_edac.c
7673
7674 EDAC-PND2
7675 M:      Tony Luck <tony.luck@intel.com>
7676 L:      linux-edac@vger.kernel.org
7677 S:      Maintained
7678 F:      drivers/edac/pnd2_edac.[ch]
7679
7680 EDAC-QCOM
7681 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7682 L:      linux-arm-msm@vger.kernel.org
7683 L:      linux-edac@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/edac/qcom_edac.c
7686
7687 EDAC-R82600
7688 M:      Tim Small <tim@buttersideup.com>
7689 L:      linux-edac@vger.kernel.org
7690 S:      Maintained
7691 F:      drivers/edac/r82600_edac.c
7692
7693 EDAC-SBRIDGE
7694 M:      Tony Luck <tony.luck@intel.com>
7695 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7696 L:      linux-edac@vger.kernel.org
7697 S:      Maintained
7698 F:      drivers/edac/sb_edac.c
7699
7700 EDAC-SKYLAKE
7701 M:      Tony Luck <tony.luck@intel.com>
7702 L:      linux-edac@vger.kernel.org
7703 S:      Maintained
7704 F:      drivers/edac/skx_*.[ch]
7705
7706 EDAC-TI
7707 M:      Tero Kristo <kristo@kernel.org>
7708 L:      linux-edac@vger.kernel.org
7709 S:      Odd Fixes
7710 F:      drivers/edac/ti_edac.c
7711
7712 EDIROL UA-101/UA-1000 DRIVER
7713 M:      Clemens Ladisch <clemens@ladisch.de>
7714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7717 F:      sound/usb/misc/ua101.c
7718
7719 EFI TEST DRIVER
7720 M:      Ivan Hu <ivan.hu@canonical.com>
7721 M:      Ard Biesheuvel <ardb@kernel.org>
7722 L:      linux-efi@vger.kernel.org
7723 S:      Maintained
7724 F:      drivers/firmware/efi/test/
7725
7726 EFI VARIABLE FILESYSTEM
7727 M:      Jeremy Kerr <jk@ozlabs.org>
7728 M:      Ard Biesheuvel <ardb@kernel.org>
7729 L:      linux-efi@vger.kernel.org
7730 S:      Maintained
7731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7732 F:      fs/efivarfs/
7733
7734 EFIFB FRAMEBUFFER DRIVER
7735 M:      Peter Jones <pjones@redhat.com>
7736 L:      linux-fbdev@vger.kernel.org
7737 S:      Maintained
7738 F:      drivers/video/fbdev/efifb.c
7739
7740 EFS FILESYSTEM
7741 S:      Orphan
7742 W:      http://aeschi.ch.eu.org/efs/
7743 F:      fs/efs/
7744
7745 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7746 M:      Douglas Miller <dougmill@linux.ibm.com>
7747 L:      netdev@vger.kernel.org
7748 S:      Maintained
7749 F:      drivers/net/ethernet/ibm/ehea/
7750
7751 ELM327 CAN NETWORK DRIVER
7752 M:      Max Staudt <max@enpas.org>
7753 L:      linux-can@vger.kernel.org
7754 S:      Maintained
7755 F:      Documentation/networking/device_drivers/can/can327.rst
7756 F:      drivers/net/can/can327.c
7757
7758 EM28XX VIDEO4LINUX DRIVER
7759 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7760 L:      linux-media@vger.kernel.org
7761 S:      Maintained
7762 W:      https://linuxtv.org
7763 T:      git git://linuxtv.org/media_tree.git
7764 F:      Documentation/admin-guide/media/em28xx*
7765 F:      drivers/media/usb/em28xx/
7766
7767 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7768 M:      Adrian Hunter <adrian.hunter@intel.com>
7769 M:      Ritesh Harjani <riteshh@codeaurora.org>
7770 M:      Asutosh Das <asutoshd@codeaurora.org>
7771 L:      linux-mmc@vger.kernel.org
7772 S:      Supported
7773 F:      drivers/mmc/host/cqhci*
7774
7775 EMS CPC-PCI CAN DRIVER
7776 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7777 M:      support@ems-wuensche.com
7778 L:      linux-can@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/net/can/sja1000/ems_pci.c
7781
7782 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7783 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7784 L:      linux-scsi@vger.kernel.org
7785 S:      Supported
7786 W:      http://www.broadcom.com
7787 F:      drivers/scsi/be2iscsi/
7788
7789 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7790 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7791 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7792 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7793 L:      netdev@vger.kernel.org
7794 S:      Supported
7795 W:      http://www.emulex.com
7796 F:      drivers/net/ethernet/emulex/benet/
7797
7798 EMULEX ONECONNECT ROCE DRIVER
7799 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7800 L:      linux-rdma@vger.kernel.org
7801 S:      Odd Fixes
7802 W:      http://www.broadcom.com
7803 F:      drivers/infiniband/hw/ocrdma/
7804 F:      include/uapi/rdma/ocrdma-abi.h
7805
7806 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7807 M:      James Smart <james.smart@broadcom.com>
7808 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7809 L:      linux-scsi@vger.kernel.org
7810 L:      target-devel@vger.kernel.org
7811 S:      Supported
7812 W:      http://www.broadcom.com
7813 F:      drivers/scsi/elx/
7814
7815 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7816 M:      James Smart <james.smart@broadcom.com>
7817 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7818 L:      linux-scsi@vger.kernel.org
7819 S:      Supported
7820 W:      http://www.broadcom.com
7821 F:      drivers/scsi/lpfc/
7822
7823 ENE CB710 FLASH CARD READER DRIVER
7824 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7825 S:      Maintained
7826 F:      drivers/misc/cb710/
7827 F:      drivers/mmc/host/cb710-mmc.*
7828 F:      include/linux/cb710.h
7829
7830 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7831 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7832 S:      Maintained
7833 F:      drivers/media/rc/ene_ir.*
7834
7835 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7836 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7837 L:      linuxppc-dev@lists.ozlabs.org
7838 S:      Maintained
7839 F:      drivers/tty/ehv_bytechan.c
7840
7841 EPSON S1D13XXX FRAMEBUFFER DRIVER
7842 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7843 S:      Maintained
7844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7845 F:      drivers/video/fbdev/s1d13xxxfb.c
7846 F:      include/video/s1d13xxxfb.h
7847
7848 EROFS FILE SYSTEM
7849 M:      Gao Xiang <xiang@kernel.org>
7850 M:      Chao Yu <chao@kernel.org>
7851 R:      Yue Hu <huyue2@coolpad.com>
7852 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7853 L:      linux-erofs@lists.ozlabs.org
7854 S:      Maintained
7855 W:      https://erofs.docs.kernel.org
7856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7857 F:      Documentation/ABI/testing/sysfs-fs-erofs
7858 F:      Documentation/filesystems/erofs.rst
7859 F:      fs/erofs/
7860 F:      include/trace/events/erofs.h
7861
7862 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7863 M:      Jeff Layton <jlayton@kernel.org>
7864 S:      Maintained
7865 F:      include/linux/errseq.h
7866 F:      lib/errseq.c
7867
7868 ESD CAN/USB DRIVERS
7869 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7870 R:      socketcan@esd.eu
7871 L:      linux-can@vger.kernel.org
7872 S:      Maintained
7873 F:      drivers/net/can/usb/esd_usb.c
7874
7875 ET131X NETWORK DRIVER
7876 M:      Mark Einon <mark.einon@gmail.com>
7877 S:      Odd Fixes
7878 F:      drivers/net/ethernet/agere/
7879
7880 ETAS ES58X CAN/USB DRIVER
7881 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7882 L:      linux-can@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/networking/devlink/etas_es58x.rst
7885 F:      drivers/net/can/usb/etas_es58x/
7886
7887 ETHERNET BRIDGE
7888 M:      Roopa Prabhu <roopa@nvidia.com>
7889 M:      Nikolay Aleksandrov <razor@blackwall.org>
7890 L:      bridge@lists.linux.dev
7891 L:      netdev@vger.kernel.org
7892 S:      Maintained
7893 W:      http://www.linuxfoundation.org/en/Net:Bridge
7894 F:      include/linux/netfilter_bridge/
7895 F:      net/bridge/
7896
7897 ETHERNET PHY LIBRARY
7898 M:      Andrew Lunn <andrew@lunn.ch>
7899 M:      Heiner Kallweit <hkallweit1@gmail.com>
7900 R:      Russell King <linux@armlinux.org.uk>
7901 L:      netdev@vger.kernel.org
7902 S:      Maintained
7903 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7904 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7905 F:      Documentation/devicetree/bindings/net/mdio*
7906 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7907 F:      Documentation/networking/phy.rst
7908 F:      drivers/net/mdio/
7909 F:      drivers/net/mdio/acpi_mdio.c
7910 F:      drivers/net/mdio/fwnode_mdio.c
7911 F:      drivers/net/mdio/of_mdio.c
7912 F:      drivers/net/pcs/
7913 F:      drivers/net/phy/
7914 F:      include/dt-bindings/net/qca-ar803x.h
7915 F:      include/linux/*mdio*.h
7916 F:      include/linux/linkmode.h
7917 F:      include/linux/mdio/*.h
7918 F:      include/linux/mii.h
7919 F:      include/linux/of_net.h
7920 F:      include/linux/phy.h
7921 F:      include/linux/phy_fixed.h
7922 F:      include/linux/phylib_stubs.h
7923 F:      include/linux/platform_data/mdio-bcm-unimac.h
7924 F:      include/linux/platform_data/mdio-gpio.h
7925 F:      include/trace/events/mdio.h
7926 F:      include/uapi/linux/mdio.h
7927 F:      include/uapi/linux/mii.h
7928 F:      net/core/of_net.c
7929
7930 EXEC & BINFMT API
7931 R:      Eric Biederman <ebiederm@xmission.com>
7932 R:      Kees Cook <keescook@chromium.org>
7933 L:      linux-mm@kvack.org
7934 S:      Supported
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7936 F:      fs/*binfmt_*.c
7937 F:      fs/exec.c
7938 F:      include/linux/binfmts.h
7939 F:      include/linux/elf.h
7940 F:      include/uapi/linux/binfmts.h
7941 F:      include/uapi/linux/elf.h
7942 F:      tools/testing/selftests/exec/
7943 N:      asm/elf.h
7944 N:      binfmt
7945
7946 EXFAT FILE SYSTEM
7947 M:      Namjae Jeon <linkinjeon@kernel.org>
7948 M:      Sungjong Seo <sj1557.seo@samsung.com>
7949 L:      linux-fsdevel@vger.kernel.org
7950 S:      Maintained
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7952 F:      fs/exfat/
7953
7954 EXT2 FILE SYSTEM
7955 M:      Jan Kara <jack@suse.com>
7956 L:      linux-ext4@vger.kernel.org
7957 S:      Maintained
7958 F:      Documentation/filesystems/ext2.rst
7959 F:      fs/ext2/
7960 F:      include/linux/ext2*
7961
7962 EXT4 FILE SYSTEM
7963 M:      "Theodore Ts'o" <tytso@mit.edu>
7964 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7965 L:      linux-ext4@vger.kernel.org
7966 S:      Maintained
7967 W:      http://ext4.wiki.kernel.org
7968 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7970 F:      Documentation/filesystems/ext4/
7971 F:      fs/ext4/
7972 F:      include/trace/events/ext4.h
7973 F:      include/uapi/linux/ext4.h
7974
7975 Extended Verification Module (EVM)
7976 M:      Mimi Zohar <zohar@linux.ibm.com>
7977 L:      linux-integrity@vger.kernel.org
7978 S:      Supported
7979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7980 F:      security/integrity/
7981 F:      security/integrity/evm/
7982
7983 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7984 M:      Ard Biesheuvel <ardb@kernel.org>
7985 L:      linux-efi@vger.kernel.org
7986 S:      Maintained
7987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7988 F:      Documentation/admin-guide/efi-stub.rst
7989 F:      arch/*/include/asm/efi.h
7990 F:      arch/*/kernel/efi.c
7991 F:      arch/arm/boot/compressed/efi-header.S
7992 F:      arch/x86/platform/efi/
7993 F:      drivers/firmware/efi/
7994 F:      include/linux/efi*.h
7995
7996 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7997 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
7998 M:      Chanwoo Choi <cw00.choi@samsung.com>
7999 L:      linux-kernel@vger.kernel.org
8000 S:      Maintained
8001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8002 F:      Documentation/devicetree/bindings/extcon/
8003 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8004 F:      drivers/extcon/
8005 F:      include/linux/extcon.h
8006 F:      include/linux/extcon/
8007
8008 EXTRA BOOT CONFIG
8009 M:      Masami Hiramatsu <mhiramat@kernel.org>
8010 L:      linux-kernel@vger.kernel.org
8011 L:      linux-trace-kernel@vger.kernel.org
8012 S:      Maintained
8013 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8015 F:      Documentation/admin-guide/bootconfig.rst
8016 F:      fs/proc/bootconfig.c
8017 F:      include/linux/bootconfig.h
8018 F:      lib/bootconfig-data.S
8019 F:      lib/bootconfig.c
8020 F:      tools/bootconfig/*
8021 F:      tools/bootconfig/scripts/*
8022
8023 EXYNOS DP DRIVER
8024 M:      Jingoo Han <jingoohan1@gmail.com>
8025 L:      dri-devel@lists.freedesktop.org
8026 S:      Maintained
8027 F:      drivers/gpu/drm/exynos/exynos_dp*
8028
8029 EXYNOS SYSMMU (IOMMU) driver
8030 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8031 L:      iommu@lists.linux.dev
8032 S:      Maintained
8033 F:      drivers/iommu/exynos-iommu.c
8034
8035 F2FS FILE SYSTEM
8036 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8037 M:      Chao Yu <chao@kernel.org>
8038 L:      linux-f2fs-devel@lists.sourceforge.net
8039 S:      Maintained
8040 W:      https://f2fs.wiki.kernel.org/
8041 Q:      https://patchwork.kernel.org/project/f2fs/list/
8042 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8044 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8045 F:      Documentation/filesystems/f2fs.rst
8046 F:      fs/f2fs/
8047 F:      include/linux/f2fs_fs.h
8048 F:      include/trace/events/f2fs.h
8049 F:      include/uapi/linux/f2fs.h
8050
8051 F71805F HARDWARE MONITORING DRIVER
8052 M:      Jean Delvare <jdelvare@suse.com>
8053 L:      linux-hwmon@vger.kernel.org
8054 S:      Maintained
8055 F:      Documentation/hwmon/f71805f.rst
8056 F:      drivers/hwmon/f71805f.c
8057
8058 FADDR2LINE
8059 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8060 S:      Maintained
8061 F:      scripts/faddr2line
8062
8063 FAILOVER MODULE
8064 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8065 L:      netdev@vger.kernel.org
8066 S:      Supported
8067 F:      Documentation/networking/failover.rst
8068 F:      include/net/failover.h
8069 F:      net/core/failover.c
8070
8071 FANOTIFY
8072 M:      Jan Kara <jack@suse.cz>
8073 R:      Amir Goldstein <amir73il@gmail.com>
8074 R:      Matthew Bobrowski <repnop@google.com>
8075 L:      linux-fsdevel@vger.kernel.org
8076 S:      Maintained
8077 F:      fs/notify/fanotify/
8078 F:      include/linux/fanotify.h
8079 F:      include/uapi/linux/fanotify.h
8080
8081 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8082 M:      Linus Walleij <linus.walleij@linaro.org>
8083 L:      linux-usb@vger.kernel.org
8084 S:      Maintained
8085 F:      drivers/usb/fotg210/
8086
8087 FARSYNC SYNCHRONOUS DRIVER
8088 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8089 S:      Supported
8090 W:      http://www.farsite.co.uk/
8091 F:      drivers/net/wan/farsync.*
8092
8093 FAULT INJECTION SUPPORT
8094 M:      Akinobu Mita <akinobu.mita@gmail.com>
8095 S:      Supported
8096 F:      Documentation/fault-injection/
8097 F:      lib/fault-inject.c
8098
8099 FBTFT Framebuffer drivers
8100 L:      dri-devel@lists.freedesktop.org
8101 L:      linux-fbdev@vger.kernel.org
8102 S:      Orphan
8103 F:      drivers/staging/fbtft/
8104
8105 FC0011 TUNER DRIVER
8106 M:      Michael Buesch <m@bues.ch>
8107 L:      linux-media@vger.kernel.org
8108 S:      Maintained
8109 F:      drivers/media/tuners/fc0011.c
8110 F:      drivers/media/tuners/fc0011.h
8111
8112 FC2580 MEDIA DRIVER
8113 M:      Antti Palosaari <crope@iki.fi>
8114 L:      linux-media@vger.kernel.org
8115 S:      Maintained
8116 W:      https://linuxtv.org
8117 W:      http://palosaari.fi/linux/
8118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8119 T:      git git://linuxtv.org/anttip/media_tree.git
8120 F:      drivers/media/tuners/fc2580*
8121
8122 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8123 M:      Hannes Reinecke <hare@suse.de>
8124 L:      linux-scsi@vger.kernel.org
8125 S:      Supported
8126 W:      www.Open-FCoE.org
8127 F:      drivers/scsi/fcoe/
8128 F:      drivers/scsi/libfc/
8129 F:      include/scsi/fc/
8130 F:      include/scsi/libfc.h
8131 F:      include/scsi/libfcoe.h
8132 F:      include/uapi/scsi/fc/
8133
8134 FILE LOCKING (flock() and fcntl()/lockf())
8135 M:      Jeff Layton <jlayton@kernel.org>
8136 M:      Chuck Lever <chuck.lever@oracle.com>
8137 L:      linux-fsdevel@vger.kernel.org
8138 S:      Maintained
8139 F:      fs/fcntl.c
8140 F:      fs/locks.c
8141 F:      include/linux/fcntl.h
8142 F:      include/uapi/linux/fcntl.h
8143
8144 FILESYSTEM DIRECT ACCESS (DAX)
8145 M:      Dan Williams <dan.j.williams@intel.com>
8146 R:      Matthew Wilcox <willy@infradead.org>
8147 R:      Jan Kara <jack@suse.cz>
8148 L:      linux-fsdevel@vger.kernel.org
8149 L:      nvdimm@lists.linux.dev
8150 S:      Supported
8151 F:      fs/dax.c
8152 F:      include/linux/dax.h
8153 F:      include/trace/events/fs_dax.h
8154
8155 FILESYSTEMS (VFS and infrastructure)
8156 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8157 M:      Christian Brauner <brauner@kernel.org>
8158 L:      linux-fsdevel@vger.kernel.org
8159 S:      Maintained
8160 F:      fs/*
8161 F:      include/linux/fs.h
8162 F:      include/linux/fs_types.h
8163 F:      include/uapi/linux/fs.h
8164 F:      include/uapi/linux/openat2.h
8165
8166 FILESYSTEMS [EXPORTFS]
8167 M:      Chuck Lever <chuck.lever@oracle.com>
8168 M:      Jeff Layton <jlayton@kernel.org>
8169 R:      Amir Goldstein <amir73il@gmail.com>
8170 L:      linux-fsdevel@vger.kernel.org
8171 L:      linux-nfs@vger.kernel.org
8172 S:      Supported
8173 F:      Documentation/filesystems/nfs/exporting.rst
8174 F:      fs/exportfs/
8175 F:      fs/fhandle.c
8176 F:      include/linux/exportfs.h
8177
8178 FILESYSTEMS [IOMAP]
8179 M:      Christian Brauner <brauner@kernel.org>
8180 R:      Darrick J. Wong <djwong@kernel.org>
8181 L:      linux-xfs@vger.kernel.org
8182 L:      linux-fsdevel@vger.kernel.org
8183 S:      Supported
8184 F:      fs/iomap/
8185 F:      include/linux/iomap.h
8186
8187 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8188 M:      Riku Voipio <riku.voipio@iki.fi>
8189 L:      linux-hwmon@vger.kernel.org
8190 S:      Maintained
8191 F:      drivers/hwmon/f75375s.c
8192 F:      include/linux/f75375s.h
8193
8194 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8195 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8196 L:      linux-can@vger.kernel.org
8197 S:      Maintained
8198 F:      drivers/net/can/usb/f81604.c
8199
8200 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8201 M:      Clemens Ladisch <clemens@ladisch.de>
8202 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8204 S:      Maintained
8205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8206 F:      include/uapi/sound/firewire.h
8207 F:      sound/firewire/
8208
8209 FIREWIRE MEDIA DRIVERS (firedtv)
8210 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8211 L:      linux-media@vger.kernel.org
8212 L:      linux1394-devel@lists.sourceforge.net
8213 S:      Maintained
8214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8215 F:      drivers/media/firewire/
8216
8217 FIREWIRE SBP-2 TARGET
8218 M:      Chris Boot <bootc@bootc.net>
8219 L:      linux-scsi@vger.kernel.org
8220 L:      target-devel@vger.kernel.org
8221 L:      linux1394-devel@lists.sourceforge.net
8222 S:      Maintained
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8224 F:      drivers/target/sbp/
8225
8226 FIREWIRE SUBSYSTEM
8227 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8228 M:      Takashi Sakamoto <takaswie@kernel.org>
8229 L:      linux1394-devel@lists.sourceforge.net
8230 S:      Maintained
8231 W:      http://ieee1394.docs.kernel.org/
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8233 F:      drivers/firewire/
8234 F:      include/linux/firewire.h
8235 F:      include/uapi/linux/firewire*.h
8236 F:      tools/firewire/
8237
8238 FIRMWARE FRAMEWORK FOR ARMV8-A
8239 M:      Sudeep Holla <sudeep.holla@arm.com>
8240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8241 S:      Maintained
8242 F:      drivers/firmware/arm_ffa/
8243 F:      include/linux/arm_ffa.h
8244
8245 FIRMWARE LOADER (request_firmware)
8246 M:      Luis Chamberlain <mcgrof@kernel.org>
8247 M:      Russ Weight <russ.weight@linux.dev>
8248 L:      linux-kernel@vger.kernel.org
8249 S:      Maintained
8250 F:      Documentation/firmware_class/
8251 F:      drivers/base/firmware_loader/
8252 F:      include/linux/firmware.h
8253
8254 FLEXTIMER FTM-QUADDEC DRIVER
8255 M:      Patrick Havelange <patrick.havelange@essensium.com>
8256 L:      linux-iio@vger.kernel.org
8257 S:      Maintained
8258 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8259 F:      drivers/counter/ftm-quaddec.c
8260
8261 FLOPPY DRIVER
8262 M:      Denis Efremov <efremov@linux.com>
8263 L:      linux-block@vger.kernel.org
8264 S:      Odd Fixes
8265 F:      drivers/block/floppy.c
8266
8267 FLYSKY FSIA6B RC RECEIVER
8268 M:      Markus Koch <markus@notsyncing.net>
8269 L:      linux-input@vger.kernel.org
8270 S:      Maintained
8271 F:      drivers/input/joystick/fsia6b.c
8272
8273 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8274 M:      Geoffrey D. Bennett <g@b4.vu>
8275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8276 S:      Maintained
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8278 F:      sound/usb/mixer_scarlett2.c
8279
8280 FORCEDETH GIGABIT ETHERNET DRIVER
8281 M:      Rain River <rain.1986.08.12@gmail.com>
8282 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8283 L:      netdev@vger.kernel.org
8284 S:      Maintained
8285 F:      drivers/net/ethernet/nvidia/*
8286
8287 FORTIFY_SOURCE
8288 M:      Kees Cook <keescook@chromium.org>
8289 L:      linux-hardening@vger.kernel.org
8290 S:      Supported
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8292 F:      include/linux/fortify-string.h
8293 F:      lib/fortify_kunit.c
8294 F:      lib/memcpy_kunit.c
8295 F:      lib/strcat_kunit.c
8296 F:      lib/strscpy_kunit.c
8297 F:      lib/test_fortify/*
8298 F:      scripts/test_fortify.sh
8299 K:      \b__NO_FORTIFY\b
8300
8301 FPGA DFL DRIVERS
8302 M:      Wu Hao <hao.wu@intel.com>
8303 R:      Tom Rix <trix@redhat.com>
8304 L:      linux-fpga@vger.kernel.org
8305 S:      Maintained
8306 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8307 F:      Documentation/fpga/dfl.rst
8308 F:      drivers/fpga/dfl*
8309 F:      drivers/uio/uio_dfl.c
8310 F:      include/linux/dfl.h
8311 F:      include/uapi/linux/fpga-dfl.h
8312
8313 FPGA MANAGER FRAMEWORK
8314 M:      Moritz Fischer <mdf@kernel.org>
8315 M:      Wu Hao <hao.wu@intel.com>
8316 M:      Xu Yilun <yilun.xu@intel.com>
8317 R:      Tom Rix <trix@redhat.com>
8318 L:      linux-fpga@vger.kernel.org
8319 S:      Maintained
8320 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8322 F:      Documentation/devicetree/bindings/fpga/
8323 F:      Documentation/driver-api/fpga/
8324 F:      Documentation/fpga/
8325 F:      drivers/fpga/
8326 F:      include/linux/fpga/
8327
8328 FPU EMULATOR
8329 M:      Bill Metzenthen <billm@melbpc.org.au>
8330 S:      Maintained
8331 W:      https://floatingpoint.billm.au/
8332 F:      arch/x86/math-emu/
8333
8334 FRAMEBUFFER CORE
8335 M:      Daniel Vetter <daniel@ffwll.ch>
8336 S:      Odd Fixes
8337 T:      git git://anongit.freedesktop.org/drm/drm-misc
8338 F:      drivers/video/fbdev/core/
8339
8340 FRAMEBUFFER LAYER
8341 M:      Helge Deller <deller@gmx.de>
8342 L:      linux-fbdev@vger.kernel.org
8343 L:      dri-devel@lists.freedesktop.org
8344 S:      Maintained
8345 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8347 F:      Documentation/fb/
8348 F:      drivers/video/
8349 F:      include/linux/fb.h
8350 F:      include/uapi/linux/fb.h
8351 F:      include/uapi/video/
8352 F:      include/video/
8353
8354 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8355 M:      Horia Geantă <horia.geanta@nxp.com>
8356 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8357 M:      Gaurav Jain <gaurav.jain@nxp.com>
8358 L:      linux-crypto@vger.kernel.org
8359 S:      Maintained
8360 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8361 F:      drivers/crypto/caam/
8362
8363 FREESCALE COLDFIRE M5441X MMC DRIVER
8364 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8365 L:      linux-mmc@vger.kernel.org
8366 S:      Maintained
8367 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8368 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8369
8370 FREESCALE DIU FRAMEBUFFER DRIVER
8371 M:      Timur Tabi <timur@kernel.org>
8372 L:      linux-fbdev@vger.kernel.org
8373 S:      Maintained
8374 F:      drivers/video/fbdev/fsl-diu-fb.*
8375
8376 FREESCALE DMA DRIVER
8377 M:      Li Yang <leoyang.li@nxp.com>
8378 M:      Zhang Wei <zw@zh-kernel.org>
8379 L:      linuxppc-dev@lists.ozlabs.org
8380 S:      Maintained
8381 F:      drivers/dma/fsldma.*
8382
8383 FREESCALE DSPI DRIVER
8384 M:      Vladimir Oltean <olteanv@gmail.com>
8385 L:      linux-spi@vger.kernel.org
8386 S:      Maintained
8387 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8388 F:      drivers/spi/spi-fsl-dspi.c
8389 F:      include/linux/spi/spi-fsl-dspi.h
8390
8391 FREESCALE eDMA DRIVER
8392 M:      Frank Li <Frank.Li@nxp.com>
8393 L:      imx@lists.linux.dev
8394 L:      dmaengine@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8397 F:      drivers/dma/fsl-edma*.*
8398
8399 FREESCALE ENETC ETHERNET DRIVERS
8400 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8401 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8402 L:      netdev@vger.kernel.org
8403 S:      Maintained
8404 F:      drivers/net/ethernet/freescale/enetc/
8405
8406 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8407 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8408 L:      netdev@vger.kernel.org
8409 S:      Maintained
8410 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8411 F:      drivers/net/ethernet/freescale/gianfar*
8412
8413 FREESCALE GPMI NAND DRIVER
8414 M:      Han Xu <han.xu@nxp.com>
8415 L:      linux-mtd@lists.infradead.org
8416 S:      Maintained
8417 F:      drivers/mtd/nand/raw/gpmi-nand/*
8418
8419 FREESCALE I2C CPM DRIVER
8420 M:      Jochen Friedrich <jochen@scram.de>
8421 L:      linuxppc-dev@lists.ozlabs.org
8422 L:      linux-i2c@vger.kernel.org
8423 S:      Maintained
8424 F:      drivers/i2c/busses/i2c-cpm.c
8425
8426 FREESCALE IMX / MXC FEC DRIVER
8427 M:      Wei Fang <wei.fang@nxp.com>
8428 R:      Shenwei Wang <shenwei.wang@nxp.com>
8429 R:      Clark Wang <xiaoning.wang@nxp.com>
8430 R:      NXP Linux Team <linux-imx@nxp.com>
8431 L:      netdev@vger.kernel.org
8432 S:      Maintained
8433 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8434 F:      drivers/net/ethernet/freescale/fec.h
8435 F:      drivers/net/ethernet/freescale/fec_main.c
8436 F:      drivers/net/ethernet/freescale/fec_ptp.c
8437
8438 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8439 M:      Sascha Hauer <s.hauer@pengutronix.de>
8440 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8441 L:      linux-fbdev@vger.kernel.org
8442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8443 S:      Maintained
8444 F:      drivers/video/fbdev/imxfb.c
8445
8446 FREESCALE IMX DDR PMU DRIVER
8447 M:      Frank Li <Frank.li@nxp.com>
8448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8449 S:      Maintained
8450 F:      Documentation/admin-guide/perf/imx-ddr.rst
8451 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8452 F:      drivers/perf/fsl_imx8_ddr_perf.c
8453
8454 FREESCALE IMX I2C DRIVER
8455 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8456 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8457 L:      linux-i2c@vger.kernel.org
8458 S:      Maintained
8459 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8460 F:      drivers/i2c/busses/i2c-imx.c
8461
8462 FREESCALE IMX LPI2C DRIVER
8463 M:      Dong Aisheng <aisheng.dong@nxp.com>
8464 L:      linux-i2c@vger.kernel.org
8465 L:      linux-imx@nxp.com
8466 S:      Maintained
8467 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8468 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8469
8470 FREESCALE MPC I2C DRIVER
8471 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8472 L:      linux-i2c@vger.kernel.org
8473 S:      Maintained
8474 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8475 F:      drivers/i2c/busses/i2c-mpc.c
8476
8477 FREESCALE QORIQ DPAA ETHERNET DRIVER
8478 M:      Madalin Bucur <madalin.bucur@nxp.com>
8479 L:      netdev@vger.kernel.org
8480 S:      Maintained
8481 F:      drivers/net/ethernet/freescale/dpaa
8482
8483 FREESCALE QORIQ DPAA FMAN DRIVER
8484 M:      Madalin Bucur <madalin.bucur@nxp.com>
8485 R:      Sean Anderson <sean.anderson@seco.com>
8486 L:      netdev@vger.kernel.org
8487 S:      Maintained
8488 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8489 F:      drivers/net/ethernet/freescale/fman
8490
8491 FREESCALE QORIQ PTP CLOCK DRIVER
8492 M:      Yangbo Lu <yangbo.lu@nxp.com>
8493 L:      netdev@vger.kernel.org
8494 S:      Maintained
8495 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8496 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8497 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8498 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8499 F:      drivers/ptp/ptp_qoriq.c
8500 F:      drivers/ptp/ptp_qoriq_debugfs.c
8501 F:      include/linux/fsl/ptp_qoriq.h
8502
8503 FREESCALE QUAD SPI DRIVER
8504 M:      Han Xu <han.xu@nxp.com>
8505 L:      linux-spi@vger.kernel.org
8506 S:      Maintained
8507 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8508 F:      drivers/spi/spi-fsl-qspi.c
8509
8510 FREESCALE QUICC ENGINE LIBRARY
8511 M:      Qiang Zhao <qiang.zhao@nxp.com>
8512 L:      linuxppc-dev@lists.ozlabs.org
8513 S:      Maintained
8514 F:      drivers/soc/fsl/qe/
8515 F:      include/soc/fsl/qe/
8516
8517 FREESCALE QUICC ENGINE QMC DRIVER
8518 M:      Herve Codina <herve.codina@bootlin.com>
8519 L:      linuxppc-dev@lists.ozlabs.org
8520 S:      Maintained
8521 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8522 F:      drivers/soc/fsl/qe/qmc.c
8523 F:      include/soc/fsl/qe/qmc.h
8524
8525 FREESCALE QUICC ENGINE TSA DRIVER
8526 M:      Herve Codina <herve.codina@bootlin.com>
8527 L:      linuxppc-dev@lists.ozlabs.org
8528 S:      Maintained
8529 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8530 F:      drivers/soc/fsl/qe/tsa.c
8531 F:      drivers/soc/fsl/qe/tsa.h
8532 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8533
8534 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8535 M:      Li Yang <leoyang.li@nxp.com>
8536 L:      netdev@vger.kernel.org
8537 L:      linuxppc-dev@lists.ozlabs.org
8538 S:      Maintained
8539 F:      drivers/net/ethernet/freescale/ucc_geth*
8540
8541 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8542 M:      Zhao Qiang <qiang.zhao@nxp.com>
8543 L:      netdev@vger.kernel.org
8544 L:      linuxppc-dev@lists.ozlabs.org
8545 S:      Maintained
8546 F:      drivers/net/wan/fsl_ucc_hdlc*
8547
8548 FREESCALE QUICC ENGINE UCC UART DRIVER
8549 M:      Timur Tabi <timur@kernel.org>
8550 L:      linuxppc-dev@lists.ozlabs.org
8551 S:      Maintained
8552 F:      drivers/tty/serial/ucc_uart.c
8553
8554 FREESCALE SOC DRIVERS
8555 M:      Li Yang <leoyang.li@nxp.com>
8556 L:      linuxppc-dev@lists.ozlabs.org
8557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8558 S:      Maintained
8559 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8560 F:      Documentation/devicetree/bindings/soc/fsl/
8561 F:      drivers/soc/fsl/
8562 F:      include/linux/fsl/
8563 F:      include/soc/fsl/
8564
8565 FREESCALE SOC FS_ENET DRIVER
8566 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8567 L:      linuxppc-dev@lists.ozlabs.org
8568 L:      netdev@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/net/ethernet/freescale/fs_enet/
8571
8572 FREESCALE SOC SOUND DRIVERS
8573 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8574 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8575 R:      Fabio Estevam <festevam@gmail.com>
8576 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8577 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8578 L:      linuxppc-dev@lists.ozlabs.org
8579 S:      Maintained
8580 F:      sound/soc/fsl/fsl*
8581 F:      sound/soc/fsl/imx*
8582 F:      sound/soc/fsl/mpc8610_hpcd.c
8583
8584 FREESCALE SOC SOUND QMC DRIVER
8585 M:      Herve Codina <herve.codina@bootlin.com>
8586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8587 L:      linuxppc-dev@lists.ozlabs.org
8588 S:      Maintained
8589 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8590 F:      sound/soc/fsl/fsl_qmc_audio.c
8591
8592 FREESCALE USB PERIPHERAL DRIVERS
8593 M:      Li Yang <leoyang.li@nxp.com>
8594 L:      linux-usb@vger.kernel.org
8595 L:      linuxppc-dev@lists.ozlabs.org
8596 S:      Maintained
8597 F:      drivers/usb/gadget/udc/fsl*
8598
8599 FREESCALE USB PHY DRIVER
8600 M:      Ran Wang <ran.wang_1@nxp.com>
8601 L:      linux-usb@vger.kernel.org
8602 L:      linuxppc-dev@lists.ozlabs.org
8603 S:      Maintained
8604 F:      drivers/usb/phy/phy-fsl-usb*
8605
8606 FREEVXFS FILESYSTEM
8607 M:      Christoph Hellwig <hch@infradead.org>
8608 S:      Maintained
8609 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8610 F:      fs/freevxfs/
8611
8612 FREEZER
8613 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8614 M:      Pavel Machek <pavel@ucw.cz>
8615 L:      linux-pm@vger.kernel.org
8616 S:      Supported
8617 F:      Documentation/power/freezing-of-tasks.rst
8618 F:      include/linux/freezer.h
8619 F:      kernel/freezer.c
8620
8621 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8622 M:      David Howells <dhowells@redhat.com>
8623 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8624 S:      Supported
8625 F:      Documentation/filesystems/caching/
8626 F:      fs/fscache/
8627 F:      include/linux/fscache*.h
8628
8629 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8630 M:      Eric Biggers <ebiggers@kernel.org>
8631 M:      Theodore Y. Ts'o <tytso@mit.edu>
8632 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8633 L:      linux-fscrypt@vger.kernel.org
8634 S:      Supported
8635 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8636 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8637 F:      Documentation/filesystems/fscrypt.rst
8638 F:      fs/crypto/
8639 F:      include/linux/fscrypt.h
8640 F:      include/uapi/linux/fscrypt.h
8641
8642 FSI SUBSYSTEM
8643 M:      Jeremy Kerr <jk@ozlabs.org>
8644 M:      Joel Stanley <joel@jms.id.au>
8645 R:      Alistar Popple <alistair@popple.id.au>
8646 R:      Eddie James <eajames@linux.ibm.com>
8647 L:      linux-fsi@lists.ozlabs.org
8648 S:      Supported
8649 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8651 F:      drivers/fsi/
8652 F:      include/linux/fsi*.h
8653 F:      include/trace/events/fsi*.h
8654
8655 FSI-ATTACHED I2C DRIVER
8656 M:      Eddie James <eajames@linux.ibm.com>
8657 L:      linux-i2c@vger.kernel.org
8658 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8659 S:      Maintained
8660 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8661 F:      drivers/i2c/busses/i2c-fsi.c
8662
8663 FSI-ATTACHED SPI DRIVER
8664 M:      Eddie James <eajames@linux.ibm.com>
8665 L:      linux-spi@vger.kernel.org
8666 S:      Maintained
8667 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8668 F:      drivers/spi/spi-fsi.c
8669
8670 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8671 M:      Jan Kara <jack@suse.cz>
8672 R:      Amir Goldstein <amir73il@gmail.com>
8673 L:      linux-fsdevel@vger.kernel.org
8674 S:      Maintained
8675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8676 F:      fs/notify/
8677 F:      include/linux/fsnotify*.h
8678
8679 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8680 M:      Eric Biggers <ebiggers@kernel.org>
8681 M:      Theodore Y. Ts'o <tytso@mit.edu>
8682 L:      fsverity@lists.linux.dev
8683 S:      Supported
8684 Q:      https://patchwork.kernel.org/project/fsverity/list/
8685 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8686 F:      Documentation/filesystems/fsverity.rst
8687 F:      fs/verity/
8688 F:      include/linux/fsverity.h
8689 F:      include/uapi/linux/fsverity.h
8690
8691 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8692 M:      Michael Zaidman <michael.zaidman@gmail.com>
8693 L:      linux-i2c@vger.kernel.org
8694 L:      linux-input@vger.kernel.org
8695 S:      Maintained
8696 F:      drivers/hid/hid-ft260.c
8697
8698 FUJITSU LAPTOP EXTRAS
8699 M:      Jonathan Woithe <jwoithe@just42.net>
8700 L:      platform-driver-x86@vger.kernel.org
8701 S:      Maintained
8702 F:      drivers/platform/x86/fujitsu-laptop.c
8703
8704 FUJITSU TABLET EXTRAS
8705 M:      Robert Gerlach <khnz@gmx.de>
8706 L:      platform-driver-x86@vger.kernel.org
8707 S:      Maintained
8708 F:      drivers/platform/x86/fujitsu-tablet.c
8709
8710 FUNCTION HOOKS (FTRACE)
8711 M:      Steven Rostedt <rostedt@goodmis.org>
8712 M:      Masami Hiramatsu <mhiramat@kernel.org>
8713 R:      Mark Rutland <mark.rutland@arm.com>
8714 L:      linux-kernel@vger.kernel.org
8715 L:      linux-trace-kernel@vger.kernel.org
8716 S:      Maintained
8717 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8719 F:      Documentation/trace/ftrace*
8720 F:      arch/*/*/*/*ftrace*
8721 F:      arch/*/*/*ftrace*
8722 F:      include/*/ftrace.h
8723 F:      kernel/trace/fgraph.c
8724 F:      kernel/trace/ftrace*
8725 F:      samples/ftrace
8726
8727 FUNGIBLE ETHERNET DRIVERS
8728 M:      Dimitris Michailidis <dmichail@fungible.com>
8729 L:      netdev@vger.kernel.org
8730 S:      Supported
8731 F:      drivers/net/ethernet/fungible/
8732
8733 FUSE: FILESYSTEM IN USERSPACE
8734 M:      Miklos Szeredi <miklos@szeredi.hu>
8735 L:      linux-fsdevel@vger.kernel.org
8736 S:      Maintained
8737 W:      https://github.com/libfuse/
8738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8739 F:      Documentation/filesystems/fuse.rst
8740 F:      fs/fuse/
8741 F:      include/uapi/linux/fuse.h
8742
8743 FUTEX SUBSYSTEM
8744 M:      Thomas Gleixner <tglx@linutronix.de>
8745 M:      Ingo Molnar <mingo@redhat.com>
8746 R:      Peter Zijlstra <peterz@infradead.org>
8747 R:      Darren Hart <dvhart@infradead.org>
8748 R:      Davidlohr Bueso <dave@stgolabs.net>
8749 R:      André Almeida <andrealmeid@igalia.com>
8750 L:      linux-kernel@vger.kernel.org
8751 S:      Maintained
8752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8753 F:      Documentation/locking/*futex*
8754 F:      include/asm-generic/futex.h
8755 F:      include/linux/futex.h
8756 F:      include/uapi/linux/futex.h
8757 F:      kernel/futex/*
8758 F:      tools/perf/bench/futex*
8759 F:      tools/testing/selftests/futex/
8760
8761 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8762 M:      Tim Harvey <tharvey@gateworks.com>
8763 S:      Maintained
8764 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8765 F:      Documentation/hwmon/gsc-hwmon.rst
8766 F:      drivers/hwmon/gsc-hwmon.c
8767 F:      drivers/mfd/gateworks-gsc.c
8768 F:      include/linux/mfd/gsc.h
8769 F:      include/linux/platform_data/gsc_hwmon.h
8770
8771 GCC PLUGINS
8772 M:      Kees Cook <keescook@chromium.org>
8773 L:      linux-hardening@vger.kernel.org
8774 S:      Maintained
8775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8776 F:      Documentation/kbuild/gcc-plugins.rst
8777 F:      include/linux/stackleak.h
8778 F:      kernel/stackleak.c
8779 F:      scripts/Makefile.gcc-plugins
8780 F:      scripts/gcc-plugins/
8781
8782 GCOV BASED KERNEL PROFILING
8783 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8784 S:      Maintained
8785 F:      Documentation/dev-tools/gcov.rst
8786 F:      kernel/gcov/
8787
8788 GDB KERNEL DEBUGGING HELPER SCRIPTS
8789 M:      Jan Kiszka <jan.kiszka@siemens.com>
8790 M:      Kieran Bingham <kbingham@kernel.org>
8791 S:      Supported
8792 F:      scripts/gdb/
8793
8794 GEMINI CRYPTO DRIVER
8795 M:      Corentin Labbe <clabbe@baylibre.com>
8796 L:      linux-crypto@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/crypto/gemini/
8799
8800 GEMTEK FM RADIO RECEIVER DRIVER
8801 M:      Hans Verkuil <hverkuil@xs4all.nl>
8802 L:      linux-media@vger.kernel.org
8803 S:      Maintained
8804 W:      https://linuxtv.org
8805 T:      git git://linuxtv.org/media_tree.git
8806 F:      drivers/media/radio/radio-gemtek*
8807
8808 GENERIC ARCHITECTURE TOPOLOGY
8809 M:      Sudeep Holla <sudeep.holla@arm.com>
8810 L:      linux-kernel@vger.kernel.org
8811 S:      Maintained
8812 F:      drivers/base/arch_topology.c
8813 F:      include/linux/arch_topology.h
8814
8815 GENERIC ENTRY CODE
8816 M:      Thomas Gleixner <tglx@linutronix.de>
8817 M:      Peter Zijlstra <peterz@infradead.org>
8818 M:      Andy Lutomirski <luto@kernel.org>
8819 L:      linux-kernel@vger.kernel.org
8820 S:      Maintained
8821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8822 F:      include/linux/entry-common.h
8823 F:      include/linux/entry-kvm.h
8824 F:      kernel/entry/
8825
8826 GENERIC GPIO I2C DRIVER
8827 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8828 S:      Supported
8829 F:      drivers/i2c/busses/i2c-gpio.c
8830 F:      include/linux/platform_data/i2c-gpio.h
8831
8832 GENERIC GPIO I2C MULTIPLEXER DRIVER
8833 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8834 L:      linux-i2c@vger.kernel.org
8835 S:      Supported
8836 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8837 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8838 F:      include/linux/platform_data/i2c-mux-gpio.h
8839
8840 GENERIC HDLC (WAN) DRIVERS
8841 M:      Krzysztof Halasa <khc@pm.waw.pl>
8842 S:      Maintained
8843 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8844 F:      drivers/net/wan/c101.c
8845 F:      drivers/net/wan/hd6457*
8846 F:      drivers/net/wan/hdlc*
8847 F:      drivers/net/wan/n2.c
8848 F:      drivers/net/wan/pc300too.c
8849 F:      drivers/net/wan/pci200syn.c
8850 F:      drivers/net/wan/wanxl*
8851
8852 GENERIC INCLUDE/ASM HEADER FILES
8853 M:      Arnd Bergmann <arnd@arndb.de>
8854 L:      linux-arch@vger.kernel.org
8855 S:      Maintained
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8857 F:      include/asm-generic/
8858 F:      include/uapi/asm-generic/
8859
8860 GENERIC PHY FRAMEWORK
8861 M:      Vinod Koul <vkoul@kernel.org>
8862 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8863 L:      linux-phy@lists.infradead.org
8864 S:      Supported
8865 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8867 F:      Documentation/devicetree/bindings/phy/
8868 F:      drivers/phy/
8869 F:      include/dt-bindings/phy/
8870 F:      include/linux/phy/
8871
8872 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8873 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8874 S:      Supported
8875 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8876 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8877
8878 GENERIC PM DOMAINS
8879 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8880 M:      Kevin Hilman <khilman@kernel.org>
8881 M:      Ulf Hansson <ulf.hansson@linaro.org>
8882 L:      linux-pm@vger.kernel.org
8883 S:      Supported
8884 F:      Documentation/devicetree/bindings/power/power?domain*
8885 F:      drivers/base/power/domain*.c
8886 F:      include/linux/pm_domain.h
8887
8888 GENERIC PM DOMAIN PROVIDERS
8889 M:      Ulf Hansson <ulf.hansson@linaro.org>
8890 L:      linux-pm@vger.kernel.org
8891 S:      Supported
8892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8893 F:      drivers/pmdomain/
8894
8895 GENERIC RADIX TREE
8896 M:      Kent Overstreet <kent.overstreet@linux.dev>
8897 S:      Supported
8898 C:      irc://irc.oftc.net/bcache
8899 F:      include/linux/generic-radix-tree.h
8900 F:      lib/generic-radix-tree.c
8901
8902 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8903 M:      Eugen Hristev <eugen.hristev@microchip.com>
8904 L:      linux-input@vger.kernel.org
8905 S:      Maintained
8906 F:      drivers/input/touchscreen/resistive-adc-touch.c
8907
8908 GENERIC STRING LIBRARY
8909 M:      Kees Cook <keescook@chromium.org>
8910 R:      Andy Shevchenko <andy@kernel.org>
8911 L:      linux-hardening@vger.kernel.org
8912 S:      Supported
8913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8914 F:      include/linux/string.h
8915 F:      include/linux/string_choices.h
8916 F:      include/linux/string_helpers.h
8917 F:      lib/string.c
8918 F:      lib/string_helpers.c
8919 F:      lib/test-string_helpers.c
8920 F:      lib/test_string.c
8921
8922 GENERIC UIO DRIVER FOR PCI DEVICES
8923 M:      "Michael S. Tsirkin" <mst@redhat.com>
8924 L:      kvm@vger.kernel.org
8925 S:      Supported
8926 F:      drivers/uio/uio_pci_generic.c
8927
8928 GENERIC VDSO LIBRARY
8929 M:      Andy Lutomirski <luto@kernel.org>
8930 M:      Thomas Gleixner <tglx@linutronix.de>
8931 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8932 L:      linux-kernel@vger.kernel.org
8933 S:      Maintained
8934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8935 F:      include/asm-generic/vdso/vsyscall.h
8936 F:      include/vdso/
8937 F:      kernel/time/vsyscall.c
8938 F:      lib/vdso/
8939
8940 GENWQE (IBM Generic Workqueue Card)
8941 M:      Frank Haverkamp <haver@linux.ibm.com>
8942 S:      Supported
8943 F:      drivers/misc/genwqe/
8944
8945 GET_MAINTAINER SCRIPT
8946 M:      Joe Perches <joe@perches.com>
8947 S:      Maintained
8948 F:      scripts/get_maintainer.pl
8949
8950 GFS2 FILE SYSTEM
8951 M:      Andreas Gruenbacher <agruenba@redhat.com>
8952 L:      gfs2@lists.linux.dev
8953 S:      Supported
8954 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8956 F:      Documentation/filesystems/gfs2*
8957 F:      fs/gfs2/
8958 F:      include/uapi/linux/gfs2_ondisk.h
8959
8960 GIGABYTE WMI DRIVER
8961 M:      Thomas Weißschuh <thomas@weissschuh.net>
8962 L:      platform-driver-x86@vger.kernel.org
8963 S:      Maintained
8964 F:      drivers/platform/x86/gigabyte-wmi.c
8965
8966 GNSS SUBSYSTEM
8967 M:      Johan Hovold <johan@kernel.org>
8968 S:      Maintained
8969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8970 F:      Documentation/ABI/testing/sysfs-class-gnss
8971 F:      Documentation/devicetree/bindings/gnss/
8972 F:      drivers/gnss/
8973 F:      include/linux/gnss.h
8974
8975 GO7007 MPEG CODEC
8976 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8977 L:      linux-media@vger.kernel.org
8978 S:      Maintained
8979 F:      drivers/media/usb/go7007/
8980
8981 GOODIX TOUCHSCREEN
8982 M:      Bastien Nocera <hadess@hadess.net>
8983 M:      Hans de Goede <hdegoede@redhat.com>
8984 L:      linux-input@vger.kernel.org
8985 S:      Maintained
8986 F:      drivers/input/touchscreen/goodix*
8987
8988 GOOGLE ETHERNET DRIVERS
8989 M:      Jeroen de Borst <jeroendb@google.com>
8990 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8991 R:      Shailend Chand <shailend@google.com>
8992 L:      netdev@vger.kernel.org
8993 S:      Supported
8994 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8995 F:      drivers/net/ethernet/google
8996
8997 GOOGLE FIRMWARE DRIVERS
8998 M:      Tzung-Bi Shih <tzungbi@kernel.org>
8999 R:      Brian Norris <briannorris@chromium.org>
9000 R:      Julius Werner <jwerner@chromium.org>
9001 L:      chrome-platform@lists.linux.dev
9002 S:      Maintained
9003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9004 F:      drivers/firmware/google/
9005
9006 GPD POCKET FAN DRIVER
9007 M:      Hans de Goede <hdegoede@redhat.com>
9008 L:      platform-driver-x86@vger.kernel.org
9009 S:      Maintained
9010 F:      drivers/platform/x86/gpd-pocket-fan.c
9011
9012 GPIO ACPI SUPPORT
9013 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9014 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9015 L:      linux-gpio@vger.kernel.org
9016 L:      linux-acpi@vger.kernel.org
9017 S:      Supported
9018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9019 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9020 F:      drivers/gpio/gpiolib-acpi.c
9021 F:      drivers/gpio/gpiolib-acpi.h
9022
9023 GPIO AGGREGATOR
9024 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9025 L:      linux-gpio@vger.kernel.org
9026 S:      Supported
9027 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9028 F:      drivers/gpio/gpio-aggregator.c
9029
9030 GPIO IR Transmitter
9031 M:      Sean Young <sean@mess.org>
9032 L:      linux-media@vger.kernel.org
9033 S:      Maintained
9034 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9035 F:      drivers/media/rc/gpio-ir-tx.c
9036
9037 GPIO MOCKUP DRIVER
9038 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9039 L:      linux-gpio@vger.kernel.org
9040 S:      Maintained
9041 F:      drivers/gpio/gpio-mockup.c
9042 F:      tools/testing/selftests/gpio/
9043
9044 GPIO REGMAP
9045 M:      Michael Walle <michael@walle.cc>
9046 S:      Maintained
9047 F:      drivers/gpio/gpio-regmap.c
9048 F:      include/linux/gpio/regmap.h
9049 K:      (devm_)?gpio_regmap_(un)?register
9050
9051 GPIO SUBSYSTEM
9052 M:      Linus Walleij <linus.walleij@linaro.org>
9053 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9054 R:      Andy Shevchenko <andy@kernel.org>
9055 L:      linux-gpio@vger.kernel.org
9056 S:      Maintained
9057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9058 F:      Documentation/ABI/obsolete/sysfs-gpio
9059 F:      Documentation/ABI/testing/gpio-cdev
9060 F:      Documentation/admin-guide/gpio/
9061 F:      Documentation/devicetree/bindings/gpio/
9062 F:      Documentation/driver-api/gpio/
9063 F:      drivers/gpio/
9064 F:      include/dt-bindings/gpio/
9065 F:      include/linux/gpio.h
9066 F:      include/linux/gpio/
9067 F:      include/linux/of_gpio.h
9068 F:      include/uapi/linux/gpio.h
9069 F:      tools/gpio/
9070
9071 GRE DEMULTIPLEXER DRIVER
9072 M:      Dmitry Kozlov <xeb@mail.ru>
9073 L:      netdev@vger.kernel.org
9074 S:      Maintained
9075 F:      include/net/gre.h
9076 F:      net/ipv4/gre_demux.c
9077 F:      net/ipv4/gre_offload.c
9078
9079 GRETH 10/100/1G Ethernet MAC device driver
9080 M:      Andreas Larsson <andreas@gaisler.com>
9081 L:      netdev@vger.kernel.org
9082 S:      Maintained
9083 F:      drivers/net/ethernet/aeroflex/
9084
9085 GREYBUS AUDIO PROTOCOLS DRIVERS
9086 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9087 M:      Mark Greer <mgreer@animalcreek.com>
9088 S:      Maintained
9089 F:      drivers/staging/greybus/audio_apbridgea.c
9090 F:      drivers/staging/greybus/audio_apbridgea.h
9091 F:      drivers/staging/greybus/audio_codec.c
9092 F:      drivers/staging/greybus/audio_codec.h
9093 F:      drivers/staging/greybus/audio_gb.c
9094 F:      drivers/staging/greybus/audio_manager.c
9095 F:      drivers/staging/greybus/audio_manager.h
9096 F:      drivers/staging/greybus/audio_manager_module.c
9097 F:      drivers/staging/greybus/audio_manager_private.h
9098 F:      drivers/staging/greybus/audio_manager_sysfs.c
9099 F:      drivers/staging/greybus/audio_module.c
9100 F:      drivers/staging/greybus/audio_topology.c
9101
9102 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9103 M:      Viresh Kumar <vireshk@kernel.org>
9104 S:      Maintained
9105 F:      drivers/staging/greybus/authentication.c
9106 F:      drivers/staging/greybus/bootrom.c
9107 F:      drivers/staging/greybus/firmware.h
9108 F:      drivers/staging/greybus/fw-core.c
9109 F:      drivers/staging/greybus/fw-download.c
9110 F:      drivers/staging/greybus/fw-management.c
9111 F:      drivers/staging/greybus/greybus_authentication.h
9112 F:      drivers/staging/greybus/greybus_firmware.h
9113 F:      drivers/staging/greybus/hid.c
9114 F:      drivers/staging/greybus/i2c.c
9115 F:      drivers/staging/greybus/spi.c
9116 F:      drivers/staging/greybus/spilib.c
9117 F:      drivers/staging/greybus/spilib.h
9118
9119 GREYBUS LOOPBACK DRIVER
9120 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9121 S:      Maintained
9122 F:      drivers/staging/greybus/loopback.c
9123
9124 GREYBUS PLATFORM DRIVERS
9125 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9126 S:      Maintained
9127 F:      drivers/staging/greybus/arche-apb-ctrl.c
9128 F:      drivers/staging/greybus/arche-platform.c
9129 F:      drivers/staging/greybus/arche_platform.h
9130
9131 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9132 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9133 S:      Maintained
9134 F:      drivers/staging/greybus/gpio.c
9135 F:      drivers/staging/greybus/light.c
9136 F:      drivers/staging/greybus/power_supply.c
9137 F:      drivers/staging/greybus/sdio.c
9138 F:      drivers/staging/greybus/spi.c
9139 F:      drivers/staging/greybus/spilib.c
9140
9141 GREYBUS BEAGLEPLAY DRIVERS
9142 M:      Ayush Singh <ayushdevel1325@gmail.com>
9143 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9144 S:      Maintained
9145 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9146 F:      drivers/greybus/gb-beagleplay.c
9147
9148 GREYBUS SUBSYSTEM
9149 M:      Johan Hovold <johan@kernel.org>
9150 M:      Alex Elder <elder@kernel.org>
9151 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9152 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9153 S:      Maintained
9154 F:      drivers/greybus/
9155 F:      drivers/staging/greybus/
9156 F:      include/linux/greybus.h
9157 F:      include/linux/greybus/
9158
9159 GREYBUS UART PROTOCOLS DRIVERS
9160 M:      David Lin <dtwlin@gmail.com>
9161 S:      Maintained
9162 F:      drivers/staging/greybus/log.c
9163 F:      drivers/staging/greybus/uart.c
9164
9165 GS1662 VIDEO SERIALIZER
9166 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9167 L:      linux-media@vger.kernel.org
9168 S:      Maintained
9169 T:      git git://linuxtv.org/media_tree.git
9170 F:      drivers/media/spi/gs1662.c
9171
9172 GSPCA FINEPIX SUBDRIVER
9173 M:      Frank Zago <frank@zago.net>
9174 L:      linux-media@vger.kernel.org
9175 S:      Maintained
9176 T:      git git://linuxtv.org/media_tree.git
9177 F:      drivers/media/usb/gspca/finepix.c
9178
9179 GSPCA GL860 SUBDRIVER
9180 M:      Olivier Lorin <o.lorin@laposte.net>
9181 L:      linux-media@vger.kernel.org
9182 S:      Maintained
9183 T:      git git://linuxtv.org/media_tree.git
9184 F:      drivers/media/usb/gspca/gl860/
9185
9186 GSPCA M5602 SUBDRIVER
9187 M:      Erik Andren <erik.andren@gmail.com>
9188 L:      linux-media@vger.kernel.org
9189 S:      Maintained
9190 T:      git git://linuxtv.org/media_tree.git
9191 F:      drivers/media/usb/gspca/m5602/
9192
9193 GSPCA PAC207 SONIXB SUBDRIVER
9194 M:      Hans Verkuil <hverkuil@xs4all.nl>
9195 L:      linux-media@vger.kernel.org
9196 S:      Odd Fixes
9197 T:      git git://linuxtv.org/media_tree.git
9198 F:      drivers/media/usb/gspca/pac207.c
9199
9200 GSPCA SN9C20X SUBDRIVER
9201 M:      Brian Johnson <brijohn@gmail.com>
9202 L:      linux-media@vger.kernel.org
9203 S:      Maintained
9204 T:      git git://linuxtv.org/media_tree.git
9205 F:      drivers/media/usb/gspca/sn9c20x.c
9206
9207 GSPCA T613 SUBDRIVER
9208 M:      Leandro Costantino <lcostantino@gmail.com>
9209 L:      linux-media@vger.kernel.org
9210 S:      Maintained
9211 T:      git git://linuxtv.org/media_tree.git
9212 F:      drivers/media/usb/gspca/t613.c
9213
9214 GSPCA USB WEBCAM DRIVER
9215 M:      Hans Verkuil <hverkuil@xs4all.nl>
9216 L:      linux-media@vger.kernel.org
9217 S:      Odd Fixes
9218 T:      git git://linuxtv.org/media_tree.git
9219 F:      drivers/media/usb/gspca/
9220
9221 GTP (GPRS Tunneling Protocol)
9222 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9223 M:      Harald Welte <laforge@gnumonks.org>
9224 L:      osmocom-net-gprs@lists.osmocom.org
9225 S:      Maintained
9226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9227 F:      drivers/net/gtp.c
9228
9229 GUID PARTITION TABLE (GPT)
9230 M:      Davidlohr Bueso <dave@stgolabs.net>
9231 L:      linux-efi@vger.kernel.org
9232 S:      Maintained
9233 F:      block/partitions/efi.*
9234
9235 HABANALABS PCI DRIVER
9236 M:      Oded Gabbay <ogabbay@kernel.org>
9237 L:      dri-devel@lists.freedesktop.org
9238 S:      Supported
9239 C:      irc://irc.oftc.net/dri-devel
9240 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9241 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9242 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9243 F:      drivers/accel/habanalabs/
9244 F:      include/linux/habanalabs/
9245 F:      include/trace/events/habanalabs.h
9246 F:      include/uapi/drm/habanalabs_accel.h
9247
9248 HACKRF MEDIA DRIVER
9249 M:      Antti Palosaari <crope@iki.fi>
9250 L:      linux-media@vger.kernel.org
9251 S:      Maintained
9252 W:      https://linuxtv.org
9253 W:      http://palosaari.fi/linux/
9254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9255 T:      git git://linuxtv.org/anttip/media_tree.git
9256 F:      drivers/media/usb/hackrf/
9257
9258 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9259 M:      Chuck Lever <chuck.lever@oracle.com>
9260 L:      kernel-tls-handshake@lists.linux.dev
9261 L:      netdev@vger.kernel.org
9262 S:      Maintained
9263 F:      Documentation/netlink/specs/handshake.yaml
9264 F:      Documentation/networking/tls-handshake.rst
9265 F:      include/net/handshake.h
9266 F:      include/trace/events/handshake.h
9267 F:      net/handshake/
9268
9269 HANTRO VPU CODEC DRIVER
9270 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9271 M:      Philipp Zabel <p.zabel@pengutronix.de>
9272 L:      linux-media@vger.kernel.org
9273 L:      linux-rockchip@lists.infradead.org
9274 S:      Maintained
9275 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9276 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9277 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9278 F:      drivers/media/platform/verisilicon/
9279
9280 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9281 M:      Frank Seidel <frank@f-seidel.de>
9282 L:      platform-driver-x86@vger.kernel.org
9283 S:      Maintained
9284 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9285 F:      drivers/platform/x86/hdaps.c
9286
9287 HARDWARE MONITORING
9288 M:      Jean Delvare <jdelvare@suse.com>
9289 M:      Guenter Roeck <linux@roeck-us.net>
9290 L:      linux-hwmon@vger.kernel.org
9291 S:      Maintained
9292 W:      http://hwmon.wiki.kernel.org/
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9294 F:      Documentation/ABI/testing/sysfs-class-hwmon
9295 F:      Documentation/devicetree/bindings/hwmon/
9296 F:      Documentation/hwmon/
9297 F:      drivers/hwmon/
9298 F:      include/linux/hwmon*.h
9299 F:      include/trace/events/hwmon*.h
9300 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9301
9302 HARDWARE RANDOM NUMBER GENERATOR CORE
9303 M:      Olivia Mackall <olivia@selenic.com>
9304 M:      Herbert Xu <herbert@gondor.apana.org.au>
9305 L:      linux-crypto@vger.kernel.org
9306 S:      Odd fixes
9307 F:      Documentation/admin-guide/hw_random.rst
9308 F:      Documentation/devicetree/bindings/rng/
9309 F:      drivers/char/hw_random/
9310 F:      include/linux/hw_random.h
9311
9312 HARDWARE SPINLOCK CORE
9313 M:      Ohad Ben-Cohen <ohad@wizery.com>
9314 M:      Bjorn Andersson <andersson@kernel.org>
9315 R:      Baolin Wang <baolin.wang7@gmail.com>
9316 L:      linux-remoteproc@vger.kernel.org
9317 S:      Maintained
9318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9319 F:      Documentation/devicetree/bindings/hwlock/
9320 F:      Documentation/locking/hwspinlock.rst
9321 F:      drivers/hwspinlock/
9322 F:      include/linux/hwspinlock.h
9323
9324 HARDWARE TRACING FACILITIES
9325 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9326 S:      Maintained
9327 F:      drivers/hwtracing/
9328
9329 HARMONY SOUND DRIVER
9330 L:      linux-parisc@vger.kernel.org
9331 S:      Maintained
9332 F:      sound/parisc/harmony.*
9333
9334 HDPVR USB VIDEO ENCODER DRIVER
9335 M:      Hans Verkuil <hverkuil@xs4all.nl>
9336 L:      linux-media@vger.kernel.org
9337 S:      Odd Fixes
9338 W:      https://linuxtv.org
9339 T:      git git://linuxtv.org/media_tree.git
9340 F:      drivers/media/usb/hdpvr/
9341
9342 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9343 M:      Matt Hsiao <matt.hsiao@hpe.com>
9344 S:      Supported
9345 F:      drivers/misc/hpilo.[ch]
9346
9347 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9348 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9349 S:      Supported
9350 F:      Documentation/watchdog/hpwdt.rst
9351 F:      drivers/watchdog/hpwdt.c
9352
9353 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9354 M:      Don Brace <don.brace@microchip.com>
9355 L:      storagedev@microchip.com
9356 L:      linux-scsi@vger.kernel.org
9357 S:      Supported
9358 F:      Documentation/scsi/hpsa.rst
9359 F:      drivers/scsi/hpsa*.[ch]
9360 F:      include/linux/cciss*.h
9361 F:      include/uapi/linux/cciss*.h
9362
9363 HFI1 DRIVER
9364 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9365 L:      linux-rdma@vger.kernel.org
9366 S:      Supported
9367 F:      drivers/infiniband/hw/hfi1
9368
9369 HFS FILESYSTEM
9370 L:      linux-fsdevel@vger.kernel.org
9371 S:      Orphan
9372 F:      Documentation/filesystems/hfs.rst
9373 F:      fs/hfs/
9374
9375 HFSPLUS FILESYSTEM
9376 L:      linux-fsdevel@vger.kernel.org
9377 S:      Orphan
9378 F:      Documentation/filesystems/hfsplus.rst
9379 F:      fs/hfsplus/
9380
9381 HGA FRAMEBUFFER DRIVER
9382 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9383 L:      linux-nvidia@lists.surfsouth.com
9384 S:      Maintained
9385 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9386 F:      drivers/video/fbdev/hgafb.c
9387
9388 HIBERNATION (aka Software Suspend, aka swsusp)
9389 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9390 M:      Pavel Machek <pavel@ucw.cz>
9391 L:      linux-pm@vger.kernel.org
9392 S:      Supported
9393 B:      https://bugzilla.kernel.org
9394 F:      arch/*/include/asm/suspend*.h
9395 F:      arch/x86/power/
9396 F:      drivers/base/power/
9397 F:      include/linux/freezer.h
9398 F:      include/linux/pm.h
9399 F:      include/linux/suspend.h
9400 F:      kernel/power/
9401
9402 HID CORE LAYER
9403 M:      Jiri Kosina <jikos@kernel.org>
9404 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9405 L:      linux-input@vger.kernel.org
9406 S:      Maintained
9407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9408 F:      Documentation/hid/
9409 F:      drivers/hid/
9410 F:      include/linux/hid*
9411 F:      include/uapi/linux/hid*
9412 F:      samples/hid/
9413 F:      tools/testing/selftests/hid/
9414
9415 HID LOGITECH DRIVERS
9416 R:      Filipe Laíns <lains@riseup.net>
9417 L:      linux-input@vger.kernel.org
9418 S:      Maintained
9419 F:      drivers/hid/hid-logitech-*
9420
9421 HID NVIDIA SHIELD DRIVER
9422 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9423 L:      linux-input@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/hid/hid-nvidia-shield.c
9426
9427 HID PHOENIX RC FLIGHT CONTROLLER
9428 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9429 L:      linux-input@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/hid/hid-pxrc.c
9432
9433 HID PLAYSTATION DRIVER
9434 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9435 L:      linux-input@vger.kernel.org
9436 S:      Supported
9437 F:      drivers/hid/hid-playstation.c
9438
9439 HID SENSOR HUB DRIVERS
9440 M:      Jiri Kosina <jikos@kernel.org>
9441 M:      Jonathan Cameron <jic23@kernel.org>
9442 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9443 L:      linux-input@vger.kernel.org
9444 L:      linux-iio@vger.kernel.org
9445 S:      Maintained
9446 F:      Documentation/hid/hid-sensor*
9447 F:      drivers/hid/hid-sensor-*
9448 F:      drivers/iio/*/hid-*
9449 F:      include/linux/hid-sensor-*
9450
9451 HID VRC-2 CAR CONTROLLER DRIVER
9452 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9453 L:      linux-input@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/hid/hid-vrc2.c
9456
9457 HID WACOM DRIVER
9458 M:      Ping Cheng <ping.cheng@wacom.com>
9459 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9460 L:      linux-input@vger.kernel.org
9461 S:      Maintained
9462 F:      drivers/hid/wacom.h
9463 F:      drivers/hid/wacom_*
9464
9465 HID++ LOGITECH DRIVERS
9466 R:      Filipe Laíns <lains@riseup.net>
9467 R:      Bastien Nocera <hadess@hadess.net>
9468 L:      linux-input@vger.kernel.org
9469 S:      Maintained
9470 F:      drivers/hid/hid-logitech-hidpp.c
9471
9472 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9473 M:      Thomas Gleixner <tglx@linutronix.de>
9474 L:      linux-kernel@vger.kernel.org
9475 S:      Maintained
9476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9477 F:      Documentation/timers/
9478 F:      include/linux/clockchips.h
9479 F:      include/linux/hrtimer.h
9480 F:      kernel/time/clockevents.c
9481 F:      kernel/time/hrtimer.c
9482 F:      kernel/time/timer_*.c
9483
9484 HIGH-SPEED SCC DRIVER FOR AX.25
9485 L:      linux-hams@vger.kernel.org
9486 S:      Orphan
9487 F:      drivers/net/hamradio/scc.c
9488
9489 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9490 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9491 S:      Supported
9492 W:      http://www.highpoint-tech.com
9493 F:      Documentation/scsi/hptiop.rst
9494 F:      drivers/scsi/hptiop.c
9495
9496 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9497 M:      John Stultz <jstultz@google.com>
9498 L:      linux-kernel@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/misc/hisi_hikey_usb.c
9501
9502 HIMAX HX83112B TOUCHSCREEN SUPPORT
9503 M:      Job Noorman <job@noorman.info>
9504 L:      linux-input@vger.kernel.org
9505 S:      Maintained
9506 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9507 F:      drivers/input/touchscreen/himax_hx83112b.c
9508
9509 HIPPI
9510 M:      Jes Sorensen <jes@trained-monkey.org>
9511 L:      linux-hippi@sunsite.dk
9512 S:      Maintained
9513 F:      drivers/net/hippi/
9514 F:      include/linux/hippidevice.h
9515 F:      include/uapi/linux/if_hippi.h
9516 F:      net/802/hippi.c
9517
9518 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9519 M:      Kurt Kanzenbach <kurt@linutronix.de>
9520 L:      netdev@vger.kernel.org
9521 S:      Maintained
9522 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9523 F:      drivers/net/dsa/hirschmann/*
9524 F:      include/linux/platform_data/hirschmann-hellcreek.h
9525 F:      net/dsa/tag_hellcreek.c
9526
9527 HISILICON DMA DRIVER
9528 M:      Zhou Wang <wangzhou1@hisilicon.com>
9529 M:      Jie Hai <haijie1@huawei.com>
9530 L:      dmaengine@vger.kernel.org
9531 S:      Maintained
9532 F:      drivers/dma/hisi_dma.c
9533
9534 HISILICON GPIO DRIVER
9535 M:      Jay Fang <f.fangjian@huawei.com>
9536 L:      linux-gpio@vger.kernel.org
9537 S:      Maintained
9538 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9539 F:      drivers/gpio/gpio-hisi.c
9540
9541 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9542 M:      Longfang Liu <liulongfang@huawei.com>
9543 L:      linux-crypto@vger.kernel.org
9544 S:      Maintained
9545 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9546 F:      drivers/crypto/hisilicon/hpre/hpre.h
9547 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9548 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9549
9550 HISILICON HNS3 PMU DRIVER
9551 M:      Jijie Shao <shaojijie@huawei.com>
9552 S:      Supported
9553 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9554 F:      drivers/perf/hisilicon/hns3_pmu.c
9555
9556 HISILICON I2C CONTROLLER DRIVER
9557 M:      Yicong Yang <yangyicong@hisilicon.com>
9558 L:      linux-i2c@vger.kernel.org
9559 S:      Maintained
9560 W:      https://www.hisilicon.com
9561 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9562 F:      drivers/i2c/busses/i2c-hisi.c
9563
9564 HISILICON KUNPENG SOC HCCS DRIVER
9565 M:      Huisong Li <lihuisong@huawei.com>
9566 S:      Maintained
9567 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9568 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9569 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9570
9571 HISILICON LPC BUS DRIVER
9572 M:      Jay Fang <f.fangjian@huawei.com>
9573 S:      Maintained
9574 W:      http://www.hisilicon.com
9575 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9576 F:      drivers/bus/hisi_lpc.c
9577
9578 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9579 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9580 M:      Salil Mehta <salil.mehta@huawei.com>
9581 L:      netdev@vger.kernel.org
9582 S:      Maintained
9583 W:      http://www.hisilicon.com
9584 F:      drivers/net/ethernet/hisilicon/hns3/
9585
9586 HISILICON NETWORK SUBSYSTEM DRIVER
9587 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9588 M:      Salil Mehta <salil.mehta@huawei.com>
9589 L:      netdev@vger.kernel.org
9590 S:      Maintained
9591 W:      http://www.hisilicon.com
9592 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9593 F:      drivers/net/ethernet/hisilicon/
9594
9595 HISILICON PMU DRIVER
9596 M:      Yicong Yang <yangyicong@hisilicon.com>
9597 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9598 S:      Supported
9599 W:      http://www.hisilicon.com
9600 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9601 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9602 F:      drivers/perf/hisilicon
9603
9604 HISILICON PTT DRIVER
9605 M:      Yicong Yang <yangyicong@hisilicon.com>
9606 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9607 L:      linux-kernel@vger.kernel.org
9608 S:      Maintained
9609 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9610 F:      Documentation/trace/hisi-ptt.rst
9611 F:      drivers/hwtracing/ptt/
9612 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9613 F:      tools/perf/util/hisi-ptt*
9614 F:      tools/perf/util/hisi-ptt-decoder/*
9615
9616 HISILICON QM DRIVER
9617 M:      Weili Qian <qianweili@huawei.com>
9618 M:      Zhou Wang <wangzhou1@hisilicon.com>
9619 L:      linux-crypto@vger.kernel.org
9620 S:      Maintained
9621 F:      drivers/crypto/hisilicon/Kconfig
9622 F:      drivers/crypto/hisilicon/Makefile
9623 F:      drivers/crypto/hisilicon/qm.c
9624 F:      drivers/crypto/hisilicon/sgl.c
9625 F:      include/linux/hisi_acc_qm.h
9626
9627 HISILICON ROCE DRIVER
9628 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9629 L:      linux-rdma@vger.kernel.org
9630 S:      Maintained
9631 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9632 F:      drivers/infiniband/hw/hns/
9633
9634 HISILICON SAS Controller
9635 M:      Xiang Chen <chenxiang66@hisilicon.com>
9636 S:      Supported
9637 W:      http://www.hisilicon.com
9638 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9639 F:      drivers/scsi/hisi_sas/
9640
9641 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9642 M:      Kai Ye <yekai13@huawei.com>
9643 M:      Longfang Liu <liulongfang@huawei.com>
9644 L:      linux-crypto@vger.kernel.org
9645 S:      Maintained
9646 F:      Documentation/ABI/testing/debugfs-hisi-sec
9647 F:      drivers/crypto/hisilicon/sec2/sec.h
9648 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9649 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9650 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9651
9652 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9653 M:      Jay Fang <f.fangjian@huawei.com>
9654 L:      linux-spi@vger.kernel.org
9655 S:      Maintained
9656 W:      http://www.hisilicon.com
9657 F:      drivers/spi/spi-hisi-kunpeng.c
9658
9659 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9660 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9661 L:      linux-kernel@vger.kernel.org
9662 S:      Maintained
9663 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9664 F:      drivers/spmi/hisi-spmi-controller.c
9665
9666 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9667 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9668 L:      linux-kernel@vger.kernel.org
9669 S:      Maintained
9670 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9671 F:      drivers/mfd/hi6421-spmi-pmic.c
9672
9673 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9674 M:      Weili Qian <qianweili@huawei.com>
9675 S:      Maintained
9676 F:      drivers/crypto/hisilicon/trng/trng.c
9677
9678 HISILICON V3XX SPI NOR FLASH Controller Driver
9679 M:      Jay Fang <f.fangjian@huawei.com>
9680 S:      Maintained
9681 W:      http://www.hisilicon.com
9682 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9683
9684 HISILICON ZIP Controller DRIVER
9685 M:      Yang Shen <shenyang39@huawei.com>
9686 M:      Zhou Wang <wangzhou1@hisilicon.com>
9687 L:      linux-crypto@vger.kernel.org
9688 S:      Maintained
9689 F:      Documentation/ABI/testing/debugfs-hisi-zip
9690 F:      drivers/crypto/hisilicon/zip/
9691
9692 HMM - Heterogeneous Memory Management
9693 M:      Jérôme Glisse <jglisse@redhat.com>
9694 L:      linux-mm@kvack.org
9695 S:      Maintained
9696 F:      Documentation/mm/hmm.rst
9697 F:      include/linux/hmm*
9698 F:      lib/test_hmm*
9699 F:      mm/hmm*
9700 F:      tools/testing/selftests/mm/*hmm*
9701
9702 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9703 M:      Andreas Klinger <ak@it-klinger.de>
9704 L:      linux-iio@vger.kernel.org
9705 S:      Maintained
9706 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9707 F:      drivers/iio/pressure/mprls0025pa.c
9708
9709 HOST AP DRIVER
9710 L:      linux-wireless@vger.kernel.org
9711 S:      Obsolete
9712 F:      drivers/net/wireless/intersil/hostap/
9713
9714 HP BIOSCFG DRIVER
9715 M:      Jorge Lopez <jorge.lopez2@hp.com>
9716 L:      platform-driver-x86@vger.kernel.org
9717 S:      Maintained
9718 F:      drivers/platform/x86/hp/hp-bioscfg/
9719
9720 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9721 L:      platform-driver-x86@vger.kernel.org
9722 S:      Orphan
9723 F:      drivers/platform/x86/hp/tc1100-wmi.c
9724
9725 HP WMI HARDWARE MONITOR DRIVER
9726 M:      James Seo <james@equiv.tech>
9727 L:      linux-hwmon@vger.kernel.org
9728 S:      Maintained
9729 F:      Documentation/hwmon/hp-wmi-sensors.rst
9730 F:      drivers/hwmon/hp-wmi-sensors.c
9731
9732 HPET:   High Precision Event Timers driver
9733 M:      Clemens Ladisch <clemens@ladisch.de>
9734 S:      Maintained
9735 F:      Documentation/timers/hpet.rst
9736 F:      drivers/char/hpet.c
9737 F:      include/linux/hpet.h
9738 F:      include/uapi/linux/hpet.h
9739
9740 HPET:   x86
9741 S:      Orphan
9742 F:      arch/x86/include/asm/hpet.h
9743 F:      arch/x86/kernel/hpet.c
9744
9745 HPFS FILESYSTEM
9746 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9747 S:      Maintained
9748 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9749 F:      fs/hpfs/
9750
9751 HS3001 Hardware Temperature and Humidity Sensor
9752 M:      Andre Werner <andre.werner@systec-electronic.com>
9753 L:      linux-hwmon@vger.kernel.org
9754 S:      Maintained
9755 F:      drivers/hwmon/hs3001.c
9756
9757 HSI SUBSYSTEM
9758 M:      Sebastian Reichel <sre@kernel.org>
9759 S:      Maintained
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9761 F:      Documentation/ABI/testing/sysfs-bus-hsi
9762 F:      Documentation/driver-api/hsi.rst
9763 F:      drivers/hsi/
9764 F:      include/linux/hsi/
9765 F:      include/uapi/linux/hsi/
9766
9767 HSO 3G MODEM DRIVER
9768 L:      linux-usb@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/net/usb/hso.c
9771
9772 HSR NETWORK PROTOCOL
9773 L:      netdev@vger.kernel.org
9774 S:      Orphan
9775 F:      net/hsr/
9776
9777 HT16K33 LED CONTROLLER DRIVER
9778 M:      Robin van der Gracht <robin@protonic.nl>
9779 S:      Maintained
9780 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9781 F:      drivers/auxdisplay/ht16k33.c
9782
9783 HTCPEN TOUCHSCREEN DRIVER
9784 M:      Pau Oliva Fora <pof@eslack.org>
9785 L:      linux-input@vger.kernel.org
9786 S:      Maintained
9787 F:      drivers/input/touchscreen/htcpen.c
9788
9789 HTE SUBSYSTEM
9790 M:      Dipen Patel <dipenp@nvidia.com>
9791 L:      timestamp@lists.linux.dev
9792 S:      Maintained
9793 Q:      https://patchwork.kernel.org/project/timestamp/list/
9794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9795 F:      Documentation/devicetree/bindings/timestamp/
9796 F:      Documentation/driver-api/hte/
9797 F:      drivers/hte/
9798 F:      include/linux/hte.h
9799
9800 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9801 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9802 L:      linux-iio@vger.kernel.org
9803 S:      Maintained
9804 W:      http://www.st.com/
9805 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9806 F:      drivers/iio/humidity/hts221*
9807
9808 HUAWEI ETHERNET DRIVER
9809 M:      Cai Huoqing <cai.huoqing@linux.dev>
9810 L:      netdev@vger.kernel.org
9811 S:      Maintained
9812 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9813 F:      drivers/net/ethernet/huawei/hinic/
9814
9815 HUGETLB SUBSYSTEM
9816 M:      Mike Kravetz <mike.kravetz@oracle.com>
9817 M:      Muchun Song <muchun.song@linux.dev>
9818 L:      linux-mm@kvack.org
9819 S:      Maintained
9820 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9821 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9822 F:      Documentation/mm/hugetlbfs_reserv.rst
9823 F:      Documentation/mm/vmemmap_dedup.rst
9824 F:      fs/hugetlbfs/
9825 F:      include/linux/hugetlb.h
9826 F:      mm/hugetlb.c
9827 F:      mm/hugetlb_vmemmap.c
9828 F:      mm/hugetlb_vmemmap.h
9829 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9830
9831 HVA ST MEDIA DRIVER
9832 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9833 L:      linux-media@vger.kernel.org
9834 S:      Supported
9835 W:      https://linuxtv.org
9836 T:      git git://linuxtv.org/media_tree.git
9837 F:      drivers/media/platform/st/sti/hva
9838
9839 HWPOISON MEMORY FAILURE HANDLING
9840 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9841 R:      Miaohe Lin <linmiaohe@huawei.com>
9842 L:      linux-mm@kvack.org
9843 S:      Maintained
9844 F:      mm/hwpoison-inject.c
9845 F:      mm/memory-failure.c
9846
9847 HYCON HY46XX TOUCHSCREEN SUPPORT
9848 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9849 L:      linux-input@vger.kernel.org
9850 S:      Maintained
9851 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9852 F:      drivers/input/touchscreen/hycon-hy46xx.c
9853
9854 HYGON PROCESSOR SUPPORT
9855 M:      Pu Wen <puwen@hygon.cn>
9856 L:      linux-kernel@vger.kernel.org
9857 S:      Maintained
9858 F:      arch/x86/kernel/cpu/hygon.c
9859
9860 HYNIX HI556 SENSOR DRIVER
9861 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9862 L:      linux-media@vger.kernel.org
9863 S:      Maintained
9864 T:      git git://linuxtv.org/media_tree.git
9865 F:      drivers/media/i2c/hi556.c
9866
9867 HYNIX HI846 SENSOR DRIVER
9868 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9869 L:      linux-media@vger.kernel.org
9870 S:      Maintained
9871 F:      drivers/media/i2c/hi846.c
9872
9873 HYNIX HI847 SENSOR DRIVER
9874 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9875 L:      linux-media@vger.kernel.org
9876 S:      Maintained
9877 F:      drivers/media/i2c/hi847.c
9878
9879 Hyper-V/Azure CORE AND DRIVERS
9880 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9881 M:      Haiyang Zhang <haiyangz@microsoft.com>
9882 M:      Wei Liu <wei.liu@kernel.org>
9883 M:      Dexuan Cui <decui@microsoft.com>
9884 L:      linux-hyperv@vger.kernel.org
9885 S:      Supported
9886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9887 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9888 F:      Documentation/ABI/testing/debugfs-hyperv
9889 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9890 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9891 F:      Documentation/virt/hyperv
9892 F:      arch/arm64/hyperv
9893 F:      arch/arm64/include/asm/hyperv-tlfs.h
9894 F:      arch/arm64/include/asm/mshyperv.h
9895 F:      arch/x86/hyperv
9896 F:      arch/x86/include/asm/hyperv-tlfs.h
9897 F:      arch/x86/include/asm/mshyperv.h
9898 F:      arch/x86/include/asm/trace/hyperv.h
9899 F:      arch/x86/kernel/cpu/mshyperv.c
9900 F:      drivers/clocksource/hyperv_timer.c
9901 F:      drivers/hid/hid-hyperv.c
9902 F:      drivers/hv/
9903 F:      drivers/input/serio/hyperv-keyboard.c
9904 F:      drivers/iommu/hyperv-iommu.c
9905 F:      drivers/net/ethernet/microsoft/
9906 F:      drivers/net/hyperv/
9907 F:      drivers/pci/controller/pci-hyperv-intf.c
9908 F:      drivers/pci/controller/pci-hyperv.c
9909 F:      drivers/scsi/storvsc_drv.c
9910 F:      drivers/uio/uio_hv_generic.c
9911 F:      drivers/video/fbdev/hyperv_fb.c
9912 F:      include/asm-generic/hyperv-tlfs.h
9913 F:      include/asm-generic/mshyperv.h
9914 F:      include/clocksource/hyperv_timer.h
9915 F:      include/linux/hyperv.h
9916 F:      include/net/mana
9917 F:      include/uapi/linux/hyperv.h
9918 F:      net/vmw_vsock/hyperv_transport.c
9919 F:      tools/hv/
9920
9921 HYPERBUS SUPPORT
9922 M:      Vignesh Raghavendra <vigneshr@ti.com>
9923 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9924 L:      linux-mtd@lists.infradead.org
9925 S:      Supported
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 C:      irc://irc.oftc.net/mtd
9928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9929 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9930 F:      drivers/mtd/hyperbus/
9931 F:      include/linux/mtd/hyperbus.h
9932
9933 HYPERVISOR VIRTUAL CONSOLE DRIVER
9934 L:      linuxppc-dev@lists.ozlabs.org
9935 S:      Odd Fixes
9936 F:      drivers/tty/hvc/
9937
9938 I2C ACPI SUPPORT
9939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9940 L:      linux-i2c@vger.kernel.org
9941 L:      linux-acpi@vger.kernel.org
9942 S:      Maintained
9943 F:      drivers/i2c/i2c-core-acpi.c
9944
9945 I2C ADDRESS TRANSLATOR (ATR)
9946 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9947 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9948 L:      linux-i2c@vger.kernel.org
9949 S:      Maintained
9950 F:      drivers/i2c/i2c-atr.c
9951 F:      include/linux/i2c-atr.h
9952
9953 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9954 M:      Ajay Gupta <ajayg@nvidia.com>
9955 L:      linux-i2c@vger.kernel.org
9956 S:      Maintained
9957 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9958 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9959
9960 I2C MUXES
9961 M:      Peter Rosin <peda@axentia.se>
9962 L:      linux-i2c@vger.kernel.org
9963 S:      Maintained
9964 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9965 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9966 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9967 F:      Documentation/i2c/i2c-topology.rst
9968 F:      Documentation/i2c/muxes/
9969 F:      drivers/i2c/i2c-mux.c
9970 F:      drivers/i2c/muxes/
9971 F:      include/linux/i2c-mux.h
9972
9973 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9974 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9975 L:      linux-i2c@vger.kernel.org
9976 S:      Maintained
9977 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9978 F:      drivers/i2c/busses/i2c-mv64xxx.c
9979
9980 I2C OVER PARALLEL PORT
9981 M:      Jean Delvare <jdelvare@suse.com>
9982 L:      linux-i2c@vger.kernel.org
9983 S:      Maintained
9984 F:      Documentation/i2c/busses/i2c-parport.rst
9985 F:      drivers/i2c/busses/i2c-parport.c
9986
9987 I2C SUBSYSTEM
9988 M:      Wolfram Sang <wsa@kernel.org>
9989 L:      linux-i2c@vger.kernel.org
9990 S:      Maintained
9991 W:      https://i2c.wiki.kernel.org/
9992 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9994 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9995 F:      Documentation/i2c/
9996 F:      drivers/i2c/*
9997 F:      include/dt-bindings/i2c/i2c.h
9998 F:      include/linux/i2c-dev.h
9999 F:      include/linux/i2c-smbus.h
10000 F:      include/linux/i2c.h
10001 F:      include/uapi/linux/i2c-*.h
10002 F:      include/uapi/linux/i2c.h
10003
10004 I2C SUBSYSTEM HOST DRIVERS
10005 M:      Andi Shyti <andi.shyti@kernel.org>
10006 L:      linux-i2c@vger.kernel.org
10007 S:      Maintained
10008 W:      https://i2c.wiki.kernel.org/
10009 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10011 F:      Documentation/devicetree/bindings/i2c/
10012 F:      drivers/i2c/algos/
10013 F:      drivers/i2c/busses/
10014 F:      include/dt-bindings/i2c/
10015
10016 I2C-TAOS-EVM DRIVER
10017 M:      Jean Delvare <jdelvare@suse.com>
10018 L:      linux-i2c@vger.kernel.org
10019 S:      Maintained
10020 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10021 F:      drivers/i2c/busses/i2c-taos-evm.c
10022
10023 I2C-TINY-USB DRIVER
10024 M:      Till Harbaum <till@harbaum.org>
10025 L:      linux-i2c@vger.kernel.org
10026 S:      Maintained
10027 W:      http://www.harbaum.org/till/i2c_tiny_usb
10028 F:      drivers/i2c/busses/i2c-tiny-usb.c
10029
10030 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10031 M:      Jean Delvare <jdelvare@suse.com>
10032 L:      linux-i2c@vger.kernel.org
10033 S:      Maintained
10034 F:      Documentation/i2c/busses/i2c-ali1535.rst
10035 F:      Documentation/i2c/busses/i2c-ali1563.rst
10036 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10037 F:      Documentation/i2c/busses/i2c-amd756.rst
10038 F:      Documentation/i2c/busses/i2c-amd8111.rst
10039 F:      Documentation/i2c/busses/i2c-i801.rst
10040 F:      Documentation/i2c/busses/i2c-nforce2.rst
10041 F:      Documentation/i2c/busses/i2c-piix4.rst
10042 F:      Documentation/i2c/busses/i2c-sis5595.rst
10043 F:      Documentation/i2c/busses/i2c-sis630.rst
10044 F:      Documentation/i2c/busses/i2c-sis96x.rst
10045 F:      Documentation/i2c/busses/i2c-via.rst
10046 F:      Documentation/i2c/busses/i2c-viapro.rst
10047 F:      drivers/i2c/busses/i2c-ali1535.c
10048 F:      drivers/i2c/busses/i2c-ali1563.c
10049 F:      drivers/i2c/busses/i2c-ali15x3.c
10050 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10051 F:      drivers/i2c/busses/i2c-amd756.c
10052 F:      drivers/i2c/busses/i2c-amd8111.c
10053 F:      drivers/i2c/busses/i2c-i801.c
10054 F:      drivers/i2c/busses/i2c-isch.c
10055 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10056 F:      drivers/i2c/busses/i2c-nforce2.c
10057 F:      drivers/i2c/busses/i2c-piix4.c
10058 F:      drivers/i2c/busses/i2c-sis5595.c
10059 F:      drivers/i2c/busses/i2c-sis630.c
10060 F:      drivers/i2c/busses/i2c-sis96x.c
10061 F:      drivers/i2c/busses/i2c-via.c
10062 F:      drivers/i2c/busses/i2c-viapro.c
10063
10064 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10065 M:      Hans de Goede <hdegoede@redhat.com>
10066 L:      linux-i2c@vger.kernel.org
10067 S:      Maintained
10068 F:      drivers/i2c/busses/i2c-cht-wc.c
10069
10070 I2C/SMBUS ISMT DRIVER
10071 M:      Seth Heasley <seth.heasley@intel.com>
10072 M:      Neil Horman <nhorman@tuxdriver.com>
10073 L:      linux-i2c@vger.kernel.org
10074 F:      Documentation/i2c/busses/i2c-ismt.rst
10075 F:      drivers/i2c/busses/i2c-ismt.c
10076
10077 I2C/SMBUS STUB DRIVER
10078 M:      Jean Delvare <jdelvare@suse.com>
10079 L:      linux-i2c@vger.kernel.org
10080 S:      Maintained
10081 F:      drivers/i2c/i2c-stub.c
10082
10083 I3C DRIVER FOR ASPEED AST2600
10084 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10085 S:      Maintained
10086 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10087 F:      drivers/i3c/master/ast2600-i3c-master.c
10088
10089 I3C DRIVER FOR CADENCE I3C MASTER IP
10090 M:      Przemysław Gaj <pgaj@cadence.com>
10091 S:      Maintained
10092 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10093 F:      drivers/i3c/master/i3c-master-cdns.c
10094
10095 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10096 S:      Orphan
10097 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10098 F:      drivers/i3c/master/dw*
10099
10100 I3C SUBSYSTEM
10101 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10102 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10103 S:      Maintained
10104 C:      irc://chat.freenode.net/linux-i3c
10105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10106 F:      Documentation/ABI/testing/sysfs-bus-i3c
10107 F:      Documentation/devicetree/bindings/i3c/
10108 F:      Documentation/driver-api/i3c
10109 F:      drivers/i3c/
10110 F:      include/linux/i3c/
10111
10112 IBM Operation Panel Input Driver
10113 M:      Eddie James <eajames@linux.ibm.com>
10114 L:      linux-input@vger.kernel.org
10115 S:      Maintained
10116 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10117 F:      drivers/input/misc/ibm-panel.c
10118
10119 IBM Power 842 compression accelerator
10120 M:      Haren Myneni <haren@us.ibm.com>
10121 S:      Supported
10122 F:      crypto/842.c
10123 F:      drivers/crypto/nx/Kconfig
10124 F:      drivers/crypto/nx/Makefile
10125 F:      drivers/crypto/nx/nx-842*
10126 F:      include/linux/sw842.h
10127 F:      lib/842/
10128
10129 IBM Power in-Nest Crypto Acceleration
10130 M:      Breno Leitão <leitao@debian.org>
10131 M:      Nayna Jain <nayna@linux.ibm.com>
10132 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10133 L:      linux-crypto@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/crypto/nx/Kconfig
10136 F:      drivers/crypto/nx/Makefile
10137 F:      drivers/crypto/nx/nx-aes*
10138 F:      drivers/crypto/nx/nx-sha*
10139 F:      drivers/crypto/nx/nx.*
10140 F:      drivers/crypto/nx/nx_csbcpb.h
10141 F:      drivers/crypto/nx/nx_debugfs.c
10142
10143 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10144 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10145 L:      linux-pci@vger.kernel.org
10146 L:      linuxppc-dev@lists.ozlabs.org
10147 S:      Supported
10148 F:      drivers/pci/hotplug/rpadlpar*
10149
10150 IBM Power Linux RAID adapter
10151 M:      Brian King <brking@us.ibm.com>
10152 S:      Supported
10153 F:      drivers/scsi/ipr.*
10154
10155 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10156 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10157 L:      linux-pci@vger.kernel.org
10158 L:      linuxppc-dev@lists.ozlabs.org
10159 S:      Supported
10160 F:      drivers/pci/hotplug/rpaphp*
10161
10162 IBM Power SRIOV Virtual NIC Device Driver
10163 M:      Haren Myneni <haren@linux.ibm.com>
10164 M:      Rick Lindsley <ricklind@linux.ibm.com>
10165 R:      Nick Child <nnac123@linux.ibm.com>
10166 R:      Dany Madden <danymadden@us.ibm.com>
10167 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10168 L:      netdev@vger.kernel.org
10169 S:      Supported
10170 F:      drivers/net/ethernet/ibm/ibmvnic.*
10171
10172 IBM Power VFIO Support
10173 M:      Timothy Pearson <tpearson@raptorengineering.com>
10174 S:      Supported
10175 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10176
10177 IBM Power Virtual Ethernet Device Driver
10178 M:      Nick Child <nnac123@linux.ibm.com>
10179 L:      netdev@vger.kernel.org
10180 S:      Supported
10181 F:      drivers/net/ethernet/ibm/ibmveth.*
10182
10183 IBM Power Virtual FC Device Drivers
10184 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10185 L:      linux-scsi@vger.kernel.org
10186 S:      Supported
10187 F:      drivers/scsi/ibmvscsi/ibmvfc*
10188
10189 IBM Power Virtual Management Channel Driver
10190 M:      Brad Warrum <bwarrum@linux.ibm.com>
10191 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10192 S:      Supported
10193 F:      drivers/misc/ibmvmc.*
10194
10195 IBM Power Virtual SCSI Device Drivers
10196 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10197 L:      linux-scsi@vger.kernel.org
10198 S:      Supported
10199 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10200 F:      include/scsi/viosrp.h
10201
10202 IBM Power Virtual SCSI Device Target Driver
10203 M:      Michael Cyr <mikecyr@linux.ibm.com>
10204 L:      linux-scsi@vger.kernel.org
10205 L:      target-devel@vger.kernel.org
10206 S:      Supported
10207 F:      drivers/scsi/ibmvscsi_tgt/
10208
10209 IBM Power VMX Cryptographic instructions
10210 M:      Breno Leitão <leitao@debian.org>
10211 M:      Nayna Jain <nayna@linux.ibm.com>
10212 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10213 L:      linux-crypto@vger.kernel.org
10214 S:      Supported
10215 F:      drivers/crypto/vmx/Kconfig
10216 F:      drivers/crypto/vmx/Makefile
10217 F:      drivers/crypto/vmx/aes*
10218 F:      drivers/crypto/vmx/ghash*
10219 F:      drivers/crypto/vmx/ppc-xlate.pl
10220 F:      drivers/crypto/vmx/vmx.c
10221
10222 IBM ServeRAID RAID DRIVER
10223 S:      Orphan
10224 F:      drivers/scsi/ips.*
10225
10226 ICH LPC AND GPIO DRIVER
10227 M:      Peter Tyser <ptyser@xes-inc.com>
10228 S:      Maintained
10229 F:      drivers/gpio/gpio-ich.c
10230 F:      drivers/mfd/lpc_ich.c
10231
10232 ICY I2C DRIVER
10233 M:      Max Staudt <max@enpas.org>
10234 L:      linux-i2c@vger.kernel.org
10235 S:      Maintained
10236 F:      drivers/i2c/busses/i2c-icy.c
10237
10238 IDEAPAD LAPTOP EXTRAS DRIVER
10239 M:      Ike Panhc <ike.pan@canonical.com>
10240 L:      platform-driver-x86@vger.kernel.org
10241 S:      Maintained
10242 W:      http://launchpad.net/ideapad-laptop
10243 F:      drivers/platform/x86/ideapad-laptop.c
10244
10245 IDEAPAD LAPTOP SLIDEBAR DRIVER
10246 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10247 L:      linux-input@vger.kernel.org
10248 S:      Maintained
10249 W:      https://github.com/o2genum/ideapad-slidebar
10250 F:      drivers/input/misc/ideapad_slidebar.c
10251
10252 IDMAPPED MOUNTS
10253 M:      Christian Brauner <brauner@kernel.org>
10254 M:      Seth Forshee <sforshee@kernel.org>
10255 L:      linux-fsdevel@vger.kernel.org
10256 S:      Maintained
10257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10258 F:      Documentation/filesystems/idmappings.rst
10259 F:      include/linux/mnt_idmapping.*
10260 F:      tools/testing/selftests/mount_setattr/
10261
10262 IDT VersaClock 5 CLOCK DRIVER
10263 M:      Luca Ceresoli <luca@lucaceresoli.net>
10264 S:      Maintained
10265 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10266 F:      drivers/clk/clk-versaclock5.c
10267
10268 IEEE 802.15.4 SUBSYSTEM
10269 M:      Alexander Aring <alex.aring@gmail.com>
10270 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10271 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10272 L:      linux-wpan@vger.kernel.org
10273 S:      Maintained
10274 W:      https://linux-wpan.org/
10275 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10278 F:      Documentation/networking/ieee802154.rst
10279 F:      drivers/net/ieee802154/
10280 F:      include/linux/ieee802154.h
10281 F:      include/linux/nl802154.h
10282 F:      include/net/af_ieee802154.h
10283 F:      include/net/cfg802154.h
10284 F:      include/net/ieee802154_netdev.h
10285 F:      include/net/mac802154.h
10286 F:      include/net/nl802154.h
10287 F:      net/ieee802154/
10288 F:      net/mac802154/
10289
10290 IFCVF VIRTIO DATA PATH ACCELERATOR
10291 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10292 F:      drivers/vdpa/ifcvf/
10293
10294 IFE PROTOCOL
10295 M:      Yotam Gigi <yotam.gi@gmail.com>
10296 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10297 F:      include/net/ife.h
10298 F:      include/uapi/linux/ife.h
10299 F:      net/ife
10300
10301 IGORPLUG-USB IR RECEIVER
10302 M:      Sean Young <sean@mess.org>
10303 L:      linux-media@vger.kernel.org
10304 S:      Maintained
10305 F:      drivers/media/rc/igorplugusb.c
10306
10307 IGUANAWORKS USB IR TRANSCEIVER
10308 M:      Sean Young <sean@mess.org>
10309 L:      linux-media@vger.kernel.org
10310 S:      Maintained
10311 F:      drivers/media/rc/iguanair.c
10312
10313 IIO DIGITAL POTENTIOMETER DAC
10314 M:      Peter Rosin <peda@axentia.se>
10315 L:      linux-iio@vger.kernel.org
10316 S:      Maintained
10317 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10318 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10319 F:      drivers/iio/dac/dpot-dac.c
10320
10321 IIO ENVELOPE DETECTOR
10322 M:      Peter Rosin <peda@axentia.se>
10323 L:      linux-iio@vger.kernel.org
10324 S:      Maintained
10325 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10326 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10327 F:      drivers/iio/adc/envelope-detector.c
10328
10329 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10330 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10331 L:      linux-iio@vger.kernel.org
10332 S:      Maintained
10333 F:      drivers/iio/light/gain-time-scale-helper.c
10334 F:      drivers/iio/light/gain-time-scale-helper.h
10335
10336 IIO MULTIPLEXER
10337 M:      Peter Rosin <peda@axentia.se>
10338 L:      linux-iio@vger.kernel.org
10339 S:      Maintained
10340 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10341 F:      drivers/iio/multiplexer/iio-mux.c
10342
10343 IIO SCMI BASED DRIVER
10344 M:      Jyoti Bhayana <jbhayana@google.com>
10345 L:      linux-iio@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10348
10349 IIO SUBSYSTEM AND DRIVERS
10350 M:      Jonathan Cameron <jic23@kernel.org>
10351 R:      Lars-Peter Clausen <lars@metafoo.de>
10352 L:      linux-iio@vger.kernel.org
10353 S:      Maintained
10354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10355 F:      Documentation/ABI/testing/configfs-iio*
10356 F:      Documentation/ABI/testing/sysfs-bus-iio*
10357 F:      Documentation/devicetree/bindings/iio/
10358 F:      drivers/iio/
10359 F:      drivers/staging/iio/
10360 F:      include/dt-bindings/iio/
10361 F:      include/linux/iio/
10362 F:      tools/iio/
10363
10364 IIO UNIT CONVERTER
10365 M:      Peter Rosin <peda@axentia.se>
10366 L:      linux-iio@vger.kernel.org
10367 S:      Maintained
10368 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10369 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10370 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10371 F:      drivers/iio/afe/iio-rescale.c
10372
10373 IKANOS/ADI EAGLE ADSL USB DRIVER
10374 M:      Matthieu Castet <castet.matthieu@free.fr>
10375 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10376 S:      Maintained
10377 F:      drivers/usb/atm/ueagle-atm.c
10378
10379 IMAGIS TOUCHSCREEN DRIVER
10380 M:      Markuss Broks <markuss.broks@gmail.com>
10381 S:      Maintained
10382 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10383 F:      drivers/input/touchscreen/imagis.c
10384
10385 IMGTEC ASCII LCD DRIVER
10386 M:      Paul Burton <paulburton@kernel.org>
10387 S:      Maintained
10388 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10389 F:      drivers/auxdisplay/img-ascii-lcd.c
10390
10391 IMGTEC IR DECODER DRIVER
10392 S:      Orphan
10393 F:      drivers/media/rc/img-ir/
10394
10395 IMGTEC POWERVR DRM DRIVER
10396 M:      Frank Binns <frank.binns@imgtec.com>
10397 M:      Donald Robson <donald.robson@imgtec.com>
10398 M:      Matt Coster <matt.coster@imgtec.com>
10399 S:      Supported
10400 T:      git git://anongit.freedesktop.org/drm/drm-misc
10401 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10402 F:      Documentation/gpu/imagination/
10403 F:      drivers/gpu/drm/imagination/
10404 F:      include/uapi/drm/pvr_drm.h
10405
10406 IMON SOUNDGRAPH USB IR RECEIVER
10407 M:      Sean Young <sean@mess.org>
10408 L:      linux-media@vger.kernel.org
10409 S:      Maintained
10410 F:      drivers/media/rc/imon.c
10411 F:      drivers/media/rc/imon_raw.c
10412
10413 IMS TWINTURBO FRAMEBUFFER DRIVER
10414 L:      linux-fbdev@vger.kernel.org
10415 S:      Orphan
10416 F:      drivers/video/fbdev/imsttfb.c
10417
10418 INA209 HARDWARE MONITOR DRIVER
10419 M:      Guenter Roeck <linux@roeck-us.net>
10420 L:      linux-hwmon@vger.kernel.org
10421 S:      Maintained
10422 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10423 F:      Documentation/hwmon/ina209.rst
10424 F:      drivers/hwmon/ina209.c
10425
10426 INA2XX HARDWARE MONITOR DRIVER
10427 M:      Guenter Roeck <linux@roeck-us.net>
10428 L:      linux-hwmon@vger.kernel.org
10429 S:      Maintained
10430 F:      Documentation/hwmon/ina2xx.rst
10431 F:      drivers/hwmon/ina2xx.c
10432 F:      include/linux/platform_data/ina2xx.h
10433
10434 INDEX OF FURTHER KERNEL DOCUMENTATION
10435 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10436 S:      Maintained
10437 F:      Documentation/process/kernel-docs.rst
10438
10439 INDUSTRY PACK SUBSYSTEM (IPACK)
10440 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10441 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10442 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10443 L:      industrypack-devel@lists.sourceforge.net
10444 S:      Maintained
10445 W:      http://industrypack.sourceforge.net
10446 F:      drivers/ipack/
10447
10448 INFINEON DPS310 Driver
10449 M:      Eddie James <eajames@linux.ibm.com>
10450 L:      linux-iio@vger.kernel.org
10451 S:      Maintained
10452 F:      drivers/iio/pressure/dps310.c
10453
10454 INFINEON PEB2466 ASoC CODEC
10455 M:      Herve Codina <herve.codina@bootlin.com>
10456 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10457 S:      Maintained
10458 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10459 F:      sound/soc/codecs/peb2466.c
10460
10461 INFINIBAND SUBSYSTEM
10462 M:      Jason Gunthorpe <jgg@nvidia.com>
10463 M:      Leon Romanovsky <leonro@nvidia.com>
10464 L:      linux-rdma@vger.kernel.org
10465 S:      Supported
10466 W:      https://github.com/linux-rdma/rdma-core
10467 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10469 F:      Documentation/devicetree/bindings/infiniband/
10470 F:      Documentation/infiniband/
10471 F:      drivers/infiniband/
10472 F:      include/rdma/
10473 F:      include/trace/events/ib_mad.h
10474 F:      include/trace/events/ib_umad.h
10475 F:      include/trace/misc/rdma.h
10476 F:      include/uapi/linux/if_infiniband.h
10477 F:      include/uapi/rdma/
10478 F:      samples/bpf/ibumad_kern.c
10479 F:      samples/bpf/ibumad_user.c
10480
10481 INGENIC JZ4780 NAND DRIVER
10482 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10483 L:      linux-mtd@lists.infradead.org
10484 L:      linux-mips@vger.kernel.org
10485 S:      Maintained
10486 F:      drivers/mtd/nand/raw/ingenic/
10487
10488 INGENIC JZ47xx SoCs
10489 M:      Paul Cercueil <paul@crapouillou.net>
10490 L:      linux-mips@vger.kernel.org
10491 S:      Maintained
10492 F:      arch/mips/boot/dts/ingenic/
10493 F:      arch/mips/generic/board-ingenic.c
10494 F:      arch/mips/include/asm/mach-ingenic/
10495 F:      arch/mips/ingenic/Kconfig
10496 F:      drivers/clk/ingenic/
10497 F:      drivers/dma/dma-jz4780.c
10498 F:      drivers/gpu/drm/ingenic/
10499 F:      drivers/i2c/busses/i2c-jz4780.c
10500 F:      drivers/iio/adc/ingenic-adc.c
10501 F:      drivers/irqchip/irq-ingenic.c
10502 F:      drivers/memory/jz4780-nemc.c
10503 F:      drivers/mmc/host/jz4740_mmc.c
10504 F:      drivers/mtd/nand/raw/ingenic/
10505 F:      drivers/pinctrl/pinctrl-ingenic.c
10506 F:      drivers/power/supply/ingenic-battery.c
10507 F:      drivers/pwm/pwm-jz4740.c
10508 F:      drivers/remoteproc/ingenic_rproc.c
10509 F:      drivers/rtc/rtc-jz4740.c
10510 F:      drivers/tty/serial/8250/8250_ingenic.c
10511 F:      drivers/usb/musb/jz4740.c
10512 F:      drivers/watchdog/jz4740_wdt.c
10513 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10514 F:      include/linux/mfd/ingenic-tcu.h
10515 F:      sound/soc/codecs/jz47*
10516 F:      sound/soc/jz4740/
10517
10518 INJOINIC IP5xxx POWER BANK IC DRIVER
10519 M:      Samuel Holland <samuel@sholland.org>
10520 S:      Maintained
10521 F:      drivers/power/supply/ip5xxx_power.c
10522
10523 INOTIFY
10524 M:      Jan Kara <jack@suse.cz>
10525 R:      Amir Goldstein <amir73il@gmail.com>
10526 L:      linux-fsdevel@vger.kernel.org
10527 S:      Maintained
10528 F:      Documentation/filesystems/inotify.rst
10529 F:      fs/notify/inotify/
10530 F:      include/linux/inotify.h
10531 F:      include/uapi/linux/inotify.h
10532
10533 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10534 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10535 L:      linux-input@vger.kernel.org
10536 S:      Maintained
10537 Q:      http://patchwork.kernel.org/project/linux-input/list/
10538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10539 F:      Documentation/devicetree/bindings/input/
10540 F:      Documentation/devicetree/bindings/serio/
10541 F:      Documentation/input/
10542 F:      drivers/input/
10543 F:      include/dt-bindings/input/
10544 F:      include/linux/input.h
10545 F:      include/linux/input/
10546 F:      include/uapi/linux/input-event-codes.h
10547 F:      include/uapi/linux/input.h
10548
10549 INPUT MULTITOUCH (MT) PROTOCOL
10550 M:      Henrik Rydberg <rydberg@bitmath.org>
10551 L:      linux-input@vger.kernel.org
10552 S:      Odd fixes
10553 F:      Documentation/input/multi-touch-protocol.rst
10554 F:      drivers/input/input-mt.c
10555 K:      \b(ABS|SYN)_MT_
10556
10557 INSIDE SECURE CRYPTO DRIVER
10558 M:      Antoine Tenart <atenart@kernel.org>
10559 L:      linux-crypto@vger.kernel.org
10560 S:      Maintained
10561 F:      drivers/crypto/inside-secure/
10562
10563 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10564 M:      Mimi Zohar <zohar@linux.ibm.com>
10565 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10566 L:      linux-integrity@vger.kernel.org
10567 S:      Supported
10568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10569 F:      security/integrity/
10570 F:      security/integrity/ima/
10571
10572 INTEL 810/815 FRAMEBUFFER DRIVER
10573 M:      Antonino Daplas <adaplas@gmail.com>
10574 L:      linux-fbdev@vger.kernel.org
10575 S:      Maintained
10576 F:      drivers/video/fbdev/i810/
10577
10578 INTEL 8254 COUNTER DRIVER
10579 M:      William Breathitt Gray <william.gray@linaro.org>
10580 L:      linux-iio@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/counter/i8254.c
10583 F:      include/linux/i8254.h
10584
10585 INTEL 8255 GPIO DRIVER
10586 M:      William Breathitt Gray <william.gray@linaro.org>
10587 L:      linux-gpio@vger.kernel.org
10588 S:      Maintained
10589 F:      drivers/gpio/gpio-i8255.c
10590 F:      drivers/gpio/gpio-i8255.h
10591
10592 INTEL ASoC DRIVERS
10593 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10594 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10595 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10596 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10597 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10598 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10599 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10601 S:      Supported
10602 F:      sound/soc/intel/
10603
10604 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10605 M:      Hans de Goede <hdegoede@redhat.com>
10606 L:      platform-driver-x86@vger.kernel.org
10607 S:      Maintained
10608 F:      drivers/platform/x86/intel/atomisp2/pm.c
10609
10610 INTEL ATOMISP2 LED DRIVER
10611 M:      Hans de Goede <hdegoede@redhat.com>
10612 L:      platform-driver-x86@vger.kernel.org
10613 S:      Maintained
10614 F:      drivers/platform/x86/intel/atomisp2/led.c
10615
10616 INTEL BIOS SAR INT1092 DRIVER
10617 M:      Shravan Sudhakar <s.shravan@intel.com>
10618 L:      platform-driver-x86@vger.kernel.org
10619 S:      Maintained
10620 F:      drivers/platform/x86/intel/int1092/
10621
10622 INTEL BROXTON PMC DRIVER
10623 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10624 M:      Zha Qipeng <qipeng.zha@intel.com>
10625 S:      Maintained
10626 F:      drivers/mfd/intel_pmc_bxt.c
10627 F:      include/linux/mfd/intel_pmc_bxt.h
10628
10629 INTEL C600 SERIES SAS CONTROLLER DRIVER
10630 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10631 L:      linux-scsi@vger.kernel.org
10632 S:      Supported
10633 T:      git git://git.code.sf.net/p/intel-sas/isci
10634 F:      drivers/scsi/isci/
10635
10636 INTEL CPU family model numbers
10637 M:      Tony Luck <tony.luck@intel.com>
10638 M:      x86@kernel.org
10639 L:      linux-kernel@vger.kernel.org
10640 S:      Supported
10641 F:      arch/x86/include/asm/intel-family.h
10642
10643 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10644 M:      Jani Nikula <jani.nikula@linux.intel.com>
10645 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10646 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10647 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10648 L:      intel-gfx@lists.freedesktop.org
10649 S:      Supported
10650 W:      https://drm.pages.freedesktop.org/intel-docs/
10651 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10652 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10653 C:      irc://irc.oftc.net/intel-gfx
10654 T:      git git://anongit.freedesktop.org/drm-intel
10655 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10656 F:      Documentation/gpu/i915.rst
10657 F:      drivers/gpu/drm/ci/xfails/i915*
10658 F:      drivers/gpu/drm/i915/
10659 F:      include/drm/i915*
10660 F:      include/uapi/drm/i915_drm.h
10661
10662 INTEL ETHERNET DRIVERS
10663 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10664 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10665 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10666 S:      Supported
10667 W:      https://www.intel.com/content/www/us/en/support.html
10668 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10671 F:      Documentation/networking/device_drivers/ethernet/intel/
10672 F:      drivers/net/ethernet/intel/
10673 F:      drivers/net/ethernet/intel/*/
10674 F:      include/linux/avf/virtchnl.h
10675 F:      include/linux/net/intel/iidc.h
10676
10677 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10678 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10679 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10680 L:      linux-rdma@vger.kernel.org
10681 S:      Supported
10682 F:      drivers/infiniband/hw/irdma/
10683 F:      include/uapi/rdma/irdma-abi.h
10684
10685 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10686 M:      Maik Broemme <mbroemme@libmpq.org>
10687 L:      linux-fbdev@vger.kernel.org
10688 S:      Maintained
10689 F:      Documentation/fb/intelfb.rst
10690 F:      drivers/video/fbdev/intelfb/
10691
10692 INTEL GPIO DRIVERS
10693 M:      Andy Shevchenko <andy@kernel.org>
10694 L:      linux-gpio@vger.kernel.org
10695 S:      Supported
10696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10697 F:      drivers/gpio/gpio-elkhartlake.c
10698 F:      drivers/gpio/gpio-ich.c
10699 F:      drivers/gpio/gpio-merrifield.c
10700 F:      drivers/gpio/gpio-ml-ioh.c
10701 F:      drivers/gpio/gpio-pch.c
10702 F:      drivers/gpio/gpio-sch.c
10703 F:      drivers/gpio/gpio-sodaville.c
10704 F:      drivers/gpio/gpio-tangier.c
10705
10706 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10707 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10708 M:      Zhi Wang <zhi.a.wang@intel.com>
10709 L:      intel-gvt-dev@lists.freedesktop.org
10710 L:      intel-gfx@lists.freedesktop.org
10711 S:      Supported
10712 W:      https://01.org/igvt-g
10713 T:      git https://github.com/intel/gvt-linux.git
10714 F:      drivers/gpu/drm/i915/gvt/
10715
10716 INTEL HID EVENT DRIVER
10717 M:      Alex Hung <alexhung@gmail.com>
10718 L:      platform-driver-x86@vger.kernel.org
10719 S:      Maintained
10720 F:      drivers/platform/x86/intel/hid.c
10721
10722 INTEL I/OAT DMA DRIVER
10723 M:      Dave Jiang <dave.jiang@intel.com>
10724 R:      Dan Williams <dan.j.williams@intel.com>
10725 L:      dmaengine@vger.kernel.org
10726 S:      Supported
10727 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10728 F:      drivers/dma/ioat*
10729
10730 INTEL IDLE DRIVER
10731 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10732 M:      Len Brown <lenb@kernel.org>
10733 L:      linux-pm@vger.kernel.org
10734 S:      Supported
10735 B:      https://bugzilla.kernel.org
10736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10737 F:      drivers/idle/intel_idle.c
10738
10739 INTEL IDXD DRIVER
10740 M:      Fenghua Yu <fenghua.yu@intel.com>
10741 M:      Dave Jiang <dave.jiang@intel.com>
10742 L:      dmaengine@vger.kernel.org
10743 S:      Supported
10744 F:      drivers/dma/idxd/*
10745 F:      include/uapi/linux/idxd.h
10746
10747 INTEL IN FIELD SCAN (IFS) DEVICE
10748 M:      Jithu Joseph <jithu.joseph@intel.com>
10749 R:      Ashok Raj <ashok.raj@intel.com>
10750 R:      Tony Luck <tony.luck@intel.com>
10751 S:      Maintained
10752 F:      drivers/platform/x86/intel/ifs
10753 F:      include/trace/events/intel_ifs.h
10754
10755 INTEL INTEGRATED SENSOR HUB DRIVER
10756 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10757 M:      Jiri Kosina <jikos@kernel.org>
10758 L:      linux-input@vger.kernel.org
10759 S:      Maintained
10760 F:      drivers/hid/intel-ish-hid/
10761
10762 INTEL IOMMU (VT-d)
10763 M:      David Woodhouse <dwmw2@infradead.org>
10764 M:      Lu Baolu <baolu.lu@linux.intel.com>
10765 L:      iommu@lists.linux.dev
10766 S:      Supported
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10768 F:      drivers/iommu/intel/
10769
10770 INTEL IPU3 CSI-2 CIO2 DRIVER
10771 M:      Yong Zhi <yong.zhi@intel.com>
10772 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10773 M:      Bingbu Cao <bingbu.cao@intel.com>
10774 M:      Dan Scally <djrscally@gmail.com>
10775 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10776 L:      linux-media@vger.kernel.org
10777 S:      Maintained
10778 T:      git git://linuxtv.org/media_tree.git
10779 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10780 F:      drivers/media/pci/intel/ipu3/
10781
10782 INTEL IPU3 CSI-2 IMGU DRIVER
10783 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10784 R:      Bingbu Cao <bingbu.cao@intel.com>
10785 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10786 L:      linux-media@vger.kernel.org
10787 S:      Maintained
10788 F:      Documentation/admin-guide/media/ipu3.rst
10789 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10790 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10791 F:      drivers/staging/media/ipu3/
10792
10793 INTEL ISHTP ECLITE DRIVER
10794 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10795 L:      platform-driver-x86@vger.kernel.org
10796 S:      Supported
10797 F:      drivers/platform/x86/intel/ishtp_eclite.c
10798
10799 INTEL IXP4XX CRYPTO SUPPORT
10800 M:      Corentin Labbe <clabbe@baylibre.com>
10801 L:      linux-crypto@vger.kernel.org
10802 S:      Maintained
10803 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10804
10805 INTEL KEEM BAY DRM DRIVER
10806 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10807 M:      Edmund Dea <edmund.j.dea@intel.com>
10808 S:      Maintained
10809 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10810 F:      drivers/gpu/drm/kmb/
10811
10812 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10813 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10814 S:      Maintained
10815 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10816 F:      drivers/crypto/intel/keembay/Kconfig
10817 F:      drivers/crypto/intel/keembay/Makefile
10818 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10819 F:      drivers/crypto/intel/keembay/ocs-aes.c
10820 F:      drivers/crypto/intel/keembay/ocs-aes.h
10821
10822 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10823 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10824 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10825 M:      Mark Gross <mgross@linux.intel.com>
10826 S:      Maintained
10827 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10828 F:      drivers/crypto/intel/keembay/Kconfig
10829 F:      drivers/crypto/intel/keembay/Makefile
10830 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10831
10832 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10833 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10834 M:      Declan Murphy <declan.murphy@intel.com>
10835 S:      Maintained
10836 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10837 F:      drivers/crypto/intel/keembay/Kconfig
10838 F:      drivers/crypto/intel/keembay/Makefile
10839 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10840 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10841 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10842
10843 INTEL MANAGEMENT ENGINE (mei)
10844 M:      Tomas Winkler <tomas.winkler@intel.com>
10845 L:      linux-kernel@vger.kernel.org
10846 S:      Supported
10847 F:      Documentation/driver-api/mei/*
10848 F:      drivers/misc/mei/
10849 F:      drivers/watchdog/mei_wdt.c
10850 F:      include/linux/mei_aux.h
10851 F:      include/linux/mei_cl_bus.h
10852 F:      include/uapi/linux/mei.h
10853 F:      include/uapi/linux/mei_uuid.h
10854 F:      include/uapi/linux/uuid.h
10855 F:      samples/mei/*
10856
10857 INTEL MAX 10 BMC MFD DRIVER
10858 M:      Xu Yilun <yilun.xu@intel.com>
10859 R:      Tom Rix <trix@redhat.com>
10860 S:      Maintained
10861 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10862 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10863 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10864 F:      drivers/mfd/intel-m10-bmc*
10865 F:      include/linux/mfd/intel-m10-bmc.h
10866
10867 INTEL MAX10 BMC SECURE UPDATES
10868 M:      Peter Colberg <peter.colberg@intel.com>
10869 L:      linux-fpga@vger.kernel.org
10870 S:      Maintained
10871 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10872 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10873
10874 INTEL P-Unit IPC DRIVER
10875 M:      Zha Qipeng <qipeng.zha@intel.com>
10876 L:      platform-driver-x86@vger.kernel.org
10877 S:      Maintained
10878 F:      arch/x86/include/asm/intel_punit_ipc.h
10879 F:      drivers/platform/x86/intel/punit_ipc.c
10880
10881 INTEL PMC CORE DRIVER
10882 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10883 M:      David E Box <david.e.box@intel.com>
10884 L:      platform-driver-x86@vger.kernel.org
10885 S:      Maintained
10886 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10887 F:      drivers/platform/x86/intel/pmc/
10888
10889 INTEL PMIC GPIO DRIVERS
10890 M:      Andy Shevchenko <andy@kernel.org>
10891 S:      Supported
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10893 F:      drivers/gpio/gpio-*cove.c
10894
10895 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10896 M:      Andy Shevchenko <andy@kernel.org>
10897 S:      Supported
10898 F:      drivers/mfd/intel_soc_pmic*
10899 F:      include/linux/mfd/intel_soc_pmic*
10900
10901 INTEL PMT DRIVERS
10902 M:      David E. Box <david.e.box@linux.intel.com>
10903 S:      Supported
10904 F:      drivers/platform/x86/intel/pmt/
10905
10906 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10907 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10908 L:      linux-wireless@vger.kernel.org
10909 S:      Maintained
10910 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10911 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10912 F:      drivers/net/wireless/intel/ipw2x00/
10913
10914 INTEL PSTATE DRIVER
10915 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10916 M:      Len Brown <lenb@kernel.org>
10917 L:      linux-pm@vger.kernel.org
10918 S:      Supported
10919 F:      drivers/cpufreq/intel_pstate.c
10920
10921 INTEL PTP DFL ToD DRIVER
10922 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10923 L:      linux-fpga@vger.kernel.org
10924 L:      netdev@vger.kernel.org
10925 S:      Maintained
10926 F:      drivers/ptp/ptp_dfl_tod.c
10927
10928 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10929 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10930 L:      linux-iio@vger.kernel.org
10931 F:      drivers/counter/intel-qep.c
10932
10933 INTEL SCU DRIVERS
10934 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10935 S:      Maintained
10936 F:      arch/x86/include/asm/intel_scu_ipc.h
10937 F:      drivers/platform/x86/intel_scu_*
10938
10939 INTEL SDSI DRIVER
10940 M:      David E. Box <david.e.box@linux.intel.com>
10941 S:      Supported
10942 F:      drivers/platform/x86/intel/sdsi.c
10943 F:      tools/arch/x86/intel_sdsi/
10944 F:      tools/testing/selftests/drivers/sdsi/
10945
10946 INTEL SGX
10947 M:      Jarkko Sakkinen <jarkko@kernel.org>
10948 R:      Dave Hansen <dave.hansen@linux.intel.com>
10949 L:      linux-sgx@vger.kernel.org
10950 S:      Supported
10951 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10953 F:      Documentation/arch/x86/sgx.rst
10954 F:      arch/x86/entry/vdso/vsgx.S
10955 F:      arch/x86/include/asm/sgx.h
10956 F:      arch/x86/include/uapi/asm/sgx.h
10957 F:      arch/x86/kernel/cpu/sgx/*
10958 F:      tools/testing/selftests/sgx/*
10959 K:      \bSGX_
10960
10961 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10962 M:      Daniel Scally <djrscally@gmail.com>
10963 S:      Maintained
10964 F:      drivers/platform/x86/intel/int3472/
10965
10966 INTEL SPEED SELECT TECHNOLOGY
10967 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10968 L:      platform-driver-x86@vger.kernel.org
10969 S:      Maintained
10970 F:      drivers/platform/x86/intel/speed_select_if/
10971 F:      include/uapi/linux/isst_if.h
10972 F:      tools/power/x86/intel-speed-select/
10973
10974 INTEL STRATIX10 FIRMWARE DRIVERS
10975 M:      Dinh Nguyen <dinguyen@kernel.org>
10976 L:      linux-kernel@vger.kernel.org
10977 S:      Maintained
10978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10979 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10980 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10981 F:      drivers/firmware/stratix10-rsu.c
10982 F:      drivers/firmware/stratix10-svc.c
10983 F:      include/linux/firmware/intel/stratix10-smc.h
10984 F:      include/linux/firmware/intel/stratix10-svc-client.h
10985
10986 INTEL TELEMETRY DRIVER
10987 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10988 M:      "David E. Box" <david.e.box@linux.intel.com>
10989 L:      platform-driver-x86@vger.kernel.org
10990 S:      Maintained
10991 F:      arch/x86/include/asm/intel_telemetry.h
10992 F:      drivers/platform/x86/intel/telemetry/
10993
10994 INTEL TPMI DRIVER
10995 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/ABI/testing/debugfs-tpmi
10999 F:      drivers/platform/x86/intel/tpmi.c
11000 F:      include/linux/intel_tpmi.h
11001
11002 INTEL UNCORE FREQUENCY CONTROL
11003 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11004 L:      platform-driver-x86@vger.kernel.org
11005 S:      Maintained
11006 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11007 F:      drivers/platform/x86/intel/uncore-frequency/
11008
11009 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11010 M:      David E. Box <david.e.box@linux.intel.com>
11011 S:      Supported
11012 F:      drivers/platform/x86/intel/vsec.*
11013
11014 INTEL VIRTUAL BUTTON DRIVER
11015 M:      AceLan Kao <acelan.kao@canonical.com>
11016 L:      platform-driver-x86@vger.kernel.org
11017 S:      Maintained
11018 F:      drivers/platform/x86/intel/vbtn.c
11019
11020 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11021 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11022 L:      linux-wireless@vger.kernel.org
11023 S:      Supported
11024 F:      drivers/net/wireless/intel/iwlegacy/
11025
11026 INTEL WIRELESS WIFI LINK (iwlwifi)
11027 M:      Gregory Greenman <gregory.greenman@intel.com>
11028 L:      linux-wireless@vger.kernel.org
11029 S:      Supported
11030 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11032 F:      drivers/net/wireless/intel/iwlwifi/
11033
11034 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11035 M:      Jithu Joseph <jithu.joseph@intel.com>
11036 S:      Maintained
11037 W:      https://slimbootloader.github.io/security/firmware-update.html
11038 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11039
11040 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11041 L:      Dell.Client.Kernel@dell.com
11042 S:      Maintained
11043 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11044
11045 INTEL WWAN IOSM DRIVER
11046 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11047 L:      netdev@vger.kernel.org
11048 S:      Maintained
11049 F:      drivers/net/wwan/iosm/
11050
11051 INTEL(R) TRACE HUB
11052 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11053 S:      Supported
11054 F:      Documentation/trace/intel_th.rst
11055 F:      drivers/hwtracing/intel_th/
11056 F:      include/linux/intel_th.h
11057
11058 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11059 M:      Ning Sun <ning.sun@intel.com>
11060 L:      tboot-devel@lists.sourceforge.net
11061 S:      Supported
11062 W:      http://tboot.sourceforge.net
11063 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11064 F:      Documentation/arch/x86/intel_txt.rst
11065 F:      arch/x86/kernel/tboot.c
11066 F:      include/linux/tboot.h
11067
11068 INTERCONNECT API
11069 M:      Georgi Djakov <djakov@kernel.org>
11070 L:      linux-pm@vger.kernel.org
11071 S:      Maintained
11072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11073 F:      Documentation/devicetree/bindings/interconnect/
11074 F:      Documentation/driver-api/interconnect.rst
11075 F:      drivers/interconnect/
11076 F:      include/dt-bindings/interconnect/
11077 F:      include/linux/interconnect-provider.h
11078 F:      include/linux/interconnect.h
11079
11080 INTERRUPT COUNTER DRIVER
11081 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11082 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11083 L:      linux-iio@vger.kernel.org
11084 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11085 F:      drivers/counter/interrupt-cnt.c
11086
11087 INTERSIL ISL7998X VIDEO DECODER DRIVER
11088 M:      Michael Tretter <m.tretter@pengutronix.de>
11089 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11090 L:      linux-media@vger.kernel.org
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11093 F:      drivers/media/i2c/isl7998x.c
11094
11095 INVENSENSE ICM-426xx IMU DRIVER
11096 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11097 L:      linux-iio@vger.kernel.org
11098 S:      Maintained
11099 W:      https://invensense.tdk.com/
11100 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11101 F:      drivers/iio/imu/inv_icm42600/
11102
11103 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11104 M:      Linus Walleij <linus.walleij@linaro.org>
11105 L:      linux-iio@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11108 F:      drivers/iio/gyro/mpu3050*
11109
11110 IOC3 ETHERNET DRIVER
11111 M:      Ralf Baechle <ralf@linux-mips.org>
11112 L:      linux-mips@vger.kernel.org
11113 S:      Maintained
11114 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11115
11116 IOMMU DMA-API LAYER
11117 M:      Robin Murphy <robin.murphy@arm.com>
11118 L:      iommu@lists.linux.dev
11119 S:      Maintained
11120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11121 F:      drivers/iommu/dma-iommu.c
11122 F:      drivers/iommu/dma-iommu.h
11123 F:      drivers/iommu/iova.c
11124 F:      include/linux/iova.h
11125
11126 IOMMU SUBSYSTEM
11127 M:      Joerg Roedel <joro@8bytes.org>
11128 M:      Will Deacon <will@kernel.org>
11129 R:      Robin Murphy <robin.murphy@arm.com>
11130 L:      iommu@lists.linux.dev
11131 S:      Maintained
11132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11133 F:      Documentation/devicetree/bindings/iommu/
11134 F:      Documentation/userspace-api/iommu.rst
11135 F:      drivers/iommu/
11136 F:      include/linux/iommu.h
11137 F:      include/linux/iova.h
11138 F:      include/linux/of_iommu.h
11139 F:      include/uapi/linux/iommu.h
11140
11141 IOMMUFD
11142 M:      Jason Gunthorpe <jgg@nvidia.com>
11143 M:      Kevin Tian <kevin.tian@intel.com>
11144 L:      iommu@lists.linux.dev
11145 S:      Maintained
11146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11147 F:      Documentation/userspace-api/iommufd.rst
11148 F:      drivers/iommu/iommufd/
11149 F:      include/linux/iommufd.h
11150 F:      include/uapi/linux/iommufd.h
11151 F:      tools/testing/selftests/iommu/
11152
11153 IOSYS-MAP HELPERS
11154 M:      Thomas Zimmermann <tzimmermann@suse.de>
11155 L:      dri-devel@lists.freedesktop.org
11156 S:      Maintained
11157 T:      git git://anongit.freedesktop.org/drm/drm-misc
11158 F:      include/linux/iosys-map.h
11159
11160 IO_URING
11161 M:      Jens Axboe <axboe@kernel.dk>
11162 R:      Pavel Begunkov <asml.silence@gmail.com>
11163 L:      io-uring@vger.kernel.org
11164 S:      Maintained
11165 T:      git git://git.kernel.dk/linux-block
11166 T:      git git://git.kernel.dk/liburing
11167 F:      include/linux/io_uring.h
11168 F:      include/linux/io_uring_types.h
11169 F:      include/trace/events/io_uring.h
11170 F:      include/uapi/linux/io_uring.h
11171 F:      io_uring/
11172
11173 IPMI SUBSYSTEM
11174 M:      Corey Minyard <minyard@acm.org>
11175 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11176 S:      Supported
11177 W:      http://openipmi.sourceforge.net/
11178 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11179 F:      Documentation/devicetree/bindings/ipmi/
11180 F:      Documentation/driver-api/ipmi.rst
11181 F:      drivers/char/ipmi/
11182 F:      include/linux/ipmi*
11183 F:      include/uapi/linux/ipmi*
11184
11185 IPS SCSI RAID DRIVER
11186 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11187 L:      linux-scsi@vger.kernel.org
11188 S:      Maintained
11189 W:      http://www.adaptec.com/
11190 F:      drivers/scsi/ips*
11191
11192 IPVS
11193 M:      Simon Horman <horms@verge.net.au>
11194 M:      Julian Anastasov <ja@ssi.bg>
11195 L:      netdev@vger.kernel.org
11196 L:      lvs-devel@vger.kernel.org
11197 S:      Maintained
11198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11200 F:      Documentation/networking/ipvs-sysctl.rst
11201 F:      include/net/ip_vs.h
11202 F:      include/uapi/linux/ip_vs.h
11203 F:      net/netfilter/ipvs/
11204
11205 IPWIRELESS DRIVER
11206 M:      Jiri Kosina <jikos@kernel.org>
11207 M:      David Sterba <dsterba@suse.com>
11208 S:      Odd Fixes
11209 F:      drivers/tty/ipwireless/
11210
11211 IRON DEVICE AUDIO CODEC DRIVERS
11212 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11213 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11214 S:      Maintained
11215 F:      Documentation/devicetree/bindings/sound/irondevice,*
11216 F:      sound/soc/codecs/sma*
11217
11218 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11219 M:      Thomas Gleixner <tglx@linutronix.de>
11220 S:      Maintained
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11222 F:      Documentation/core-api/irq/irq-domain.rst
11223 F:      include/linux/irqdomain.h
11224 F:      kernel/irq/irqdomain.c
11225 F:      kernel/irq/msi.c
11226
11227 IRQ SUBSYSTEM
11228 M:      Thomas Gleixner <tglx@linutronix.de>
11229 L:      linux-kernel@vger.kernel.org
11230 S:      Maintained
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11232 F:      include/linux/group_cpus.h
11233 F:      kernel/irq/
11234 F:      lib/group_cpus.c
11235
11236 IRQCHIP DRIVERS
11237 M:      Thomas Gleixner <tglx@linutronix.de>
11238 L:      linux-kernel@vger.kernel.org
11239 S:      Maintained
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11241 F:      Documentation/devicetree/bindings/interrupt-controller/
11242 F:      drivers/irqchip/
11243
11244 ISA
11245 M:      William Breathitt Gray <william.gray@linaro.org>
11246 S:      Maintained
11247 F:      Documentation/driver-api/isa.rst
11248 F:      drivers/base/isa.c
11249 F:      include/linux/isa.h
11250
11251 ISA RADIO MODULE
11252 M:      Hans Verkuil <hverkuil@xs4all.nl>
11253 L:      linux-media@vger.kernel.org
11254 S:      Maintained
11255 W:      https://linuxtv.org
11256 T:      git git://linuxtv.org/media_tree.git
11257 F:      drivers/media/radio/radio-isa*
11258
11259 ISAPNP
11260 M:      Jaroslav Kysela <perex@perex.cz>
11261 S:      Maintained
11262 F:      Documentation/driver-api/isapnp.rst
11263 F:      drivers/pnp/isapnp/
11264 F:      include/linux/isapnp.h
11265
11266 ISCSI
11267 M:      Lee Duncan <lduncan@suse.com>
11268 M:      Chris Leech <cleech@redhat.com>
11269 M:      Mike Christie <michael.christie@oracle.com>
11270 L:      open-iscsi@googlegroups.com
11271 L:      linux-scsi@vger.kernel.org
11272 S:      Maintained
11273 W:      www.open-iscsi.com
11274 F:      drivers/scsi/*iscsi*
11275 F:      include/scsi/*iscsi*
11276
11277 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11278 M:      Peter Jones <pjones@redhat.com>
11279 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11280 S:      Maintained
11281 F:      drivers/firmware/iscsi_ibft*
11282
11283 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11284 M:      Sagi Grimberg <sagi@grimberg.me>
11285 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11286 L:      linux-rdma@vger.kernel.org
11287 S:      Supported
11288 W:      http://www.openfabrics.org
11289 W:      www.open-iscsi.org
11290 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11291 F:      drivers/infiniband/ulp/iser/
11292
11293 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11294 M:      Sagi Grimberg <sagi@grimberg.me>
11295 L:      linux-rdma@vger.kernel.org
11296 L:      target-devel@vger.kernel.org
11297 S:      Supported
11298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11299 F:      drivers/infiniband/ulp/isert
11300
11301 ISDN/CMTP OVER BLUETOOTH
11302 M:      Karsten Keil <isdn@linux-pingi.de>
11303 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11304 L:      netdev@vger.kernel.org
11305 S:      Odd Fixes
11306 W:      http://www.isdn4linux.de
11307 F:      Documentation/isdn/
11308 F:      drivers/isdn/capi/
11309 F:      include/linux/isdn/
11310 F:      include/uapi/linux/isdn/
11311 F:      net/bluetooth/cmtp/
11312
11313 ISDN/mISDN SUBSYSTEM
11314 M:      Karsten Keil <isdn@linux-pingi.de>
11315 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11316 L:      netdev@vger.kernel.org
11317 S:      Maintained
11318 W:      http://www.isdn4linux.de
11319 F:      drivers/isdn/Kconfig
11320 F:      drivers/isdn/Makefile
11321 F:      drivers/isdn/hardware/
11322 F:      drivers/isdn/mISDN/
11323
11324 ISOFS FILESYSTEM
11325 M:      Jan Kara <jack@suse.cz>
11326 L:      linux-fsdevel@vger.kernel.org
11327 S:      Maintained
11328 F:      Documentation/filesystems/isofs.rst
11329 F:      fs/isofs/
11330
11331 IT87 HARDWARE MONITORING DRIVER
11332 M:      Jean Delvare <jdelvare@suse.com>
11333 L:      linux-hwmon@vger.kernel.org
11334 S:      Maintained
11335 F:      Documentation/hwmon/it87.rst
11336 F:      drivers/hwmon/it87.c
11337
11338 IT913X MEDIA DRIVER
11339 M:      Antti Palosaari <crope@iki.fi>
11340 L:      linux-media@vger.kernel.org
11341 S:      Maintained
11342 W:      https://linuxtv.org
11343 W:      http://palosaari.fi/linux/
11344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11345 T:      git git://linuxtv.org/anttip/media_tree.git
11346 F:      drivers/media/tuners/it913x*
11347
11348 ITE IT66121 HDMI BRIDGE DRIVER
11349 M:      Phong LE <ple@baylibre.com>
11350 M:      Neil Armstrong <neil.armstrong@linaro.org>
11351 S:      Maintained
11352 T:      git git://anongit.freedesktop.org/drm/drm-misc
11353 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11354 F:      drivers/gpu/drm/bridge/ite-it66121.c
11355
11356 IVTV VIDEO4LINUX DRIVER
11357 M:      Andy Walls <awalls@md.metrocast.net>
11358 L:      linux-media@vger.kernel.org
11359 S:      Maintained
11360 W:      https://linuxtv.org
11361 T:      git git://linuxtv.org/media_tree.git
11362 F:      Documentation/admin-guide/media/ivtv*
11363 F:      drivers/media/pci/ivtv/
11364 F:      include/uapi/linux/ivtv*
11365
11366 IX2505V MEDIA DRIVER
11367 M:      Malcolm Priestley <tvboxspy@gmail.com>
11368 L:      linux-media@vger.kernel.org
11369 S:      Maintained
11370 W:      https://linuxtv.org
11371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11372 F:      drivers/media/dvb-frontends/ix2505v*
11373
11374 JAILHOUSE HYPERVISOR INTERFACE
11375 M:      Jan Kiszka <jan.kiszka@siemens.com>
11376 L:      jailhouse-dev@googlegroups.com
11377 S:      Maintained
11378 F:      arch/x86/include/asm/jailhouse_para.h
11379 F:      arch/x86/kernel/jailhouse.c
11380
11381 JC42.4 TEMPERATURE SENSOR DRIVER
11382 M:      Guenter Roeck <linux@roeck-us.net>
11383 L:      linux-hwmon@vger.kernel.org
11384 S:      Maintained
11385 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11386 F:      Documentation/hwmon/jc42.rst
11387 F:      drivers/hwmon/jc42.c
11388
11389 JFS FILESYSTEM
11390 M:      Dave Kleikamp <shaggy@kernel.org>
11391 L:      jfs-discussion@lists.sourceforge.net
11392 S:      Odd Fixes
11393 W:      http://jfs.sourceforge.net/
11394 T:      git https://github.com/kleikamp/linux-shaggy.git
11395 F:      Documentation/admin-guide/jfs.rst
11396 F:      fs/jfs/
11397
11398 JME NETWORK DRIVER
11399 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11400 L:      netdev@vger.kernel.org
11401 S:      Maintained
11402 F:      drivers/net/ethernet/jme.*
11403
11404 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11405 M:      David Woodhouse <dwmw2@infradead.org>
11406 M:      Richard Weinberger <richard@nod.at>
11407 L:      linux-mtd@lists.infradead.org
11408 S:      Odd Fixes
11409 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11410 T:      git git://git.infradead.org/ubifs-2.6.git
11411 F:      fs/jffs2/
11412 F:      include/uapi/linux/jffs2.h
11413
11414 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11415 M:      "Theodore Ts'o" <tytso@mit.edu>
11416 M:      Jan Kara <jack@suse.com>
11417 L:      linux-ext4@vger.kernel.org
11418 S:      Maintained
11419 F:      fs/jbd2/
11420 F:      include/linux/jbd2.h
11421
11422 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11423 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11424 L:      linux-media@vger.kernel.org
11425 L:      linux-renesas-soc@vger.kernel.org
11426 S:      Maintained
11427 F:      drivers/media/platform/renesas/rcar_jpu.c
11428
11429 JSM Neo PCI based serial card
11430 L:      linux-serial@vger.kernel.org
11431 S:      Orphan
11432 F:      drivers/tty/serial/jsm/
11433
11434 K10TEMP HARDWARE MONITORING DRIVER
11435 M:      Clemens Ladisch <clemens@ladisch.de>
11436 L:      linux-hwmon@vger.kernel.org
11437 S:      Maintained
11438 F:      Documentation/hwmon/k10temp.rst
11439 F:      drivers/hwmon/k10temp.c
11440
11441 K8TEMP HARDWARE MONITORING DRIVER
11442 M:      Rudolf Marek <r.marek@assembler.cz>
11443 L:      linux-hwmon@vger.kernel.org
11444 S:      Maintained
11445 F:      Documentation/hwmon/k8temp.rst
11446 F:      drivers/hwmon/k8temp.c
11447
11448 KASAN
11449 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11450 R:      Alexander Potapenko <glider@google.com>
11451 R:      Andrey Konovalov <andreyknvl@gmail.com>
11452 R:      Dmitry Vyukov <dvyukov@google.com>
11453 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11454 L:      kasan-dev@googlegroups.com
11455 S:      Maintained
11456 F:      Documentation/dev-tools/kasan.rst
11457 F:      arch/*/include/asm/*kasan.h
11458 F:      arch/*/mm/kasan_init*
11459 F:      include/linux/kasan*.h
11460 F:      lib/Kconfig.kasan
11461 F:      mm/kasan/
11462 F:      scripts/Makefile.kasan
11463
11464 KCONFIG
11465 M:      Masahiro Yamada <masahiroy@kernel.org>
11466 L:      linux-kbuild@vger.kernel.org
11467 S:      Maintained
11468 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11470 F:      Documentation/kbuild/kconfig*
11471 F:      scripts/Kconfig.include
11472 F:      scripts/kconfig/
11473
11474 KCOV
11475 R:      Dmitry Vyukov <dvyukov@google.com>
11476 R:      Andrey Konovalov <andreyknvl@gmail.com>
11477 L:      kasan-dev@googlegroups.com
11478 S:      Maintained
11479 F:      Documentation/dev-tools/kcov.rst
11480 F:      include/linux/kcov.h
11481 F:      include/uapi/linux/kcov.h
11482 F:      kernel/kcov.c
11483 F:      scripts/Makefile.kcov
11484
11485 KCSAN
11486 M:      Marco Elver <elver@google.com>
11487 R:      Dmitry Vyukov <dvyukov@google.com>
11488 L:      kasan-dev@googlegroups.com
11489 S:      Maintained
11490 F:      Documentation/dev-tools/kcsan.rst
11491 F:      include/linux/kcsan*.h
11492 F:      kernel/kcsan/
11493 F:      lib/Kconfig.kcsan
11494 F:      scripts/Makefile.kcsan
11495
11496 KDUMP
11497 M:      Baoquan He <bhe@redhat.com>
11498 R:      Vivek Goyal <vgoyal@redhat.com>
11499 R:      Dave Young <dyoung@redhat.com>
11500 L:      kexec@lists.infradead.org
11501 S:      Maintained
11502 W:      http://lse.sourceforge.net/kdump/
11503 F:      Documentation/admin-guide/kdump/
11504 F:      fs/proc/vmcore.c
11505 F:      include/linux/crash_core.h
11506 F:      include/linux/crash_dump.h
11507 F:      include/uapi/linux/vmcore.h
11508 F:      kernel/crash_*.c
11509
11510 KEENE FM RADIO TRANSMITTER DRIVER
11511 M:      Hans Verkuil <hverkuil@xs4all.nl>
11512 L:      linux-media@vger.kernel.org
11513 S:      Maintained
11514 W:      https://linuxtv.org
11515 T:      git git://linuxtv.org/media_tree.git
11516 F:      drivers/media/radio/radio-keene*
11517
11518 KERNEL AUTOMOUNTER
11519 M:      Ian Kent <raven@themaw.net>
11520 L:      autofs@vger.kernel.org
11521 S:      Maintained
11522 F:      fs/autofs/
11523
11524 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11525 M:      Masahiro Yamada <masahiroy@kernel.org>
11526 R:      Nathan Chancellor <nathan@kernel.org>
11527 R:      Nick Desaulniers <ndesaulniers@google.com>
11528 R:      Nicolas Schier <nicolas@fjasle.eu>
11529 L:      linux-kbuild@vger.kernel.org
11530 S:      Maintained
11531 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11533 F:      Documentation/kbuild/
11534 F:      Makefile
11535 F:      scripts/*vmlinux*
11536 F:      scripts/Kbuild*
11537 F:      scripts/Makefile*
11538 F:      scripts/basic/
11539 F:      scripts/dummy-tools/
11540 F:      scripts/mk*
11541 F:      scripts/mod/
11542 F:      scripts/package/
11543 F:      usr/
11544
11545 KERNEL HARDENING (not covered by other areas)
11546 M:      Kees Cook <keescook@chromium.org>
11547 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11548 L:      linux-hardening@vger.kernel.org
11549 S:      Supported
11550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11551 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11552 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11553 F:      arch/*/configs/hardening.config
11554 F:      include/linux/overflow.h
11555 F:      include/linux/randomize_kstack.h
11556 F:      kernel/configs/hardening.config
11557 F:      mm/usercopy.c
11558 K:      \b(add|choose)_random_kstack_offset\b
11559 K:      \b__check_(object_size|heap_object)\b
11560 K:      \b__counted_by\b
11561
11562 KERNEL JANITORS
11563 L:      kernel-janitors@vger.kernel.org
11564 S:      Odd Fixes
11565 W:      http://kernelnewbies.org/KernelJanitors
11566
11567 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11568 M:      Chuck Lever <chuck.lever@oracle.com>
11569 M:      Jeff Layton <jlayton@kernel.org>
11570 R:      Neil Brown <neilb@suse.de>
11571 R:      Olga Kornievskaia <kolga@netapp.com>
11572 R:      Dai Ngo <Dai.Ngo@oracle.com>
11573 R:      Tom Talpey <tom@talpey.com>
11574 L:      linux-nfs@vger.kernel.org
11575 S:      Supported
11576 W:      http://nfs.sourceforge.net/
11577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11578 F:      Documentation/filesystems/nfs/
11579 F:      fs/lockd/
11580 F:      fs/nfs_common/
11581 F:      fs/nfsd/
11582 F:      include/linux/lockd/
11583 F:      include/linux/sunrpc/
11584 F:      include/trace/events/rpcgss.h
11585 F:      include/trace/events/rpcrdma.h
11586 F:      include/trace/events/sunrpc.h
11587 F:      include/trace/misc/fs.h
11588 F:      include/trace/misc/nfs.h
11589 F:      include/trace/misc/sunrpc.h
11590 F:      include/uapi/linux/nfsd/
11591 F:      include/uapi/linux/sunrpc/
11592 F:      net/sunrpc/
11593
11594 KERNEL REGRESSIONS
11595 M:      Thorsten Leemhuis <linux@leemhuis.info>
11596 L:      regressions@lists.linux.dev
11597 S:      Supported
11598 F:      Documentation/admin-guide/reporting-regressions.rst
11599 F:      Documentation/process/handling-regressions.rst
11600
11601 KERNEL SELFTEST FRAMEWORK
11602 M:      Shuah Khan <shuah@kernel.org>
11603 M:      Shuah Khan <skhan@linuxfoundation.org>
11604 L:      linux-kselftest@vger.kernel.org
11605 S:      Maintained
11606 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11608 F:      Documentation/dev-tools/kselftest*
11609 F:      tools/testing/selftests/
11610
11611 KERNEL SMB3 SERVER (KSMBD)
11612 M:      Namjae Jeon <linkinjeon@kernel.org>
11613 M:      Steve French <sfrench@samba.org>
11614 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11615 R:      Tom Talpey <tom@talpey.com>
11616 L:      linux-cifs@vger.kernel.org
11617 S:      Maintained
11618 T:      git git://git.samba.org/ksmbd.git
11619 F:      Documentation/filesystems/smb/ksmbd.rst
11620 F:      fs/smb/common/
11621 F:      fs/smb/server/
11622
11623 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11624 M:      Brendan Higgins <brendanhiggins@google.com>
11625 M:      David Gow <davidgow@google.com>
11626 L:      linux-kselftest@vger.kernel.org
11627 L:      kunit-dev@googlegroups.com
11628 S:      Maintained
11629 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11632 F:      Documentation/dev-tools/kunit/
11633 F:      include/kunit/
11634 F:      lib/kunit/
11635 F:      rust/kernel/kunit.rs
11636 F:      scripts/rustdoc_test_*
11637 F:      tools/testing/kunit/
11638
11639 KERNEL USERMODE HELPER
11640 M:      Luis Chamberlain <mcgrof@kernel.org>
11641 L:      linux-kernel@vger.kernel.org
11642 S:      Maintained
11643 F:      include/linux/umh.h
11644 F:      kernel/umh.c
11645
11646 KERNEL VIRTUAL MACHINE (KVM)
11647 M:      Paolo Bonzini <pbonzini@redhat.com>
11648 L:      kvm@vger.kernel.org
11649 S:      Supported
11650 W:      http://www.linux-kvm.org
11651 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11652 F:      Documentation/virt/kvm/
11653 F:      include/asm-generic/kvm*
11654 F:      include/kvm/iodev.h
11655 F:      include/linux/kvm*
11656 F:      include/trace/events/kvm.h
11657 F:      include/uapi/asm-generic/kvm*
11658 F:      include/uapi/linux/kvm*
11659 F:      tools/kvm/
11660 F:      tools/testing/selftests/kvm/
11661 F:      virt/kvm/*
11662
11663 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11664 M:      Marc Zyngier <maz@kernel.org>
11665 M:      Oliver Upton <oliver.upton@linux.dev>
11666 R:      James Morse <james.morse@arm.com>
11667 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11668 R:      Zenghui Yu <yuzenghui@huawei.com>
11669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11670 L:      kvmarm@lists.linux.dev
11671 S:      Maintained
11672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11673 F:      arch/arm64/include/asm/kvm*
11674 F:      arch/arm64/include/uapi/asm/kvm*
11675 F:      arch/arm64/kvm/
11676 F:      include/kvm/arm_*
11677 F:      tools/testing/selftests/kvm/*/aarch64/
11678 F:      tools/testing/selftests/kvm/aarch64/
11679
11680 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11681 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11682 M:      Bibo Mao <maobibo@loongson.cn>
11683 M:      Huacai Chen <chenhuacai@kernel.org>
11684 L:      kvm@vger.kernel.org
11685 L:      loongarch@lists.linux.dev
11686 S:      Maintained
11687 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11688 F:      arch/loongarch/include/asm/kvm*
11689 F:      arch/loongarch/include/uapi/asm/kvm*
11690 F:      arch/loongarch/kvm/
11691
11692 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11693 M:      Huacai Chen <chenhuacai@kernel.org>
11694 L:      linux-mips@vger.kernel.org
11695 L:      kvm@vger.kernel.org
11696 S:      Maintained
11697 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11698 F:      arch/mips/include/asm/kvm*
11699 F:      arch/mips/include/uapi/asm/kvm*
11700 F:      arch/mips/kvm/
11701
11702 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11703 M:      Michael Ellerman <mpe@ellerman.id.au>
11704 R:      Nicholas Piggin <npiggin@gmail.com>
11705 L:      linuxppc-dev@lists.ozlabs.org
11706 L:      kvm@vger.kernel.org
11707 S:      Maintained (Book3S 64-bit HV)
11708 S:      Odd fixes (Book3S 64-bit PR)
11709 S:      Orphan (Book3E and 32-bit)
11710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11711 F:      arch/powerpc/include/asm/kvm*
11712 F:      arch/powerpc/include/uapi/asm/kvm*
11713 F:      arch/powerpc/kernel/kvm*
11714 F:      arch/powerpc/kvm/
11715
11716 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11717 M:      Anup Patel <anup@brainfault.org>
11718 R:      Atish Patra <atishp@atishpatra.org>
11719 L:      kvm@vger.kernel.org
11720 L:      kvm-riscv@lists.infradead.org
11721 L:      linux-riscv@lists.infradead.org
11722 S:      Maintained
11723 T:      git https://github.com/kvm-riscv/linux.git
11724 F:      arch/riscv/include/asm/kvm*
11725 F:      arch/riscv/include/uapi/asm/kvm*
11726 F:      arch/riscv/kvm/
11727 F:      tools/testing/selftests/kvm/*/riscv/
11728 F:      tools/testing/selftests/kvm/riscv/
11729
11730 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11731 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11732 M:      Janosch Frank <frankja@linux.ibm.com>
11733 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11734 R:      David Hildenbrand <david@redhat.com>
11735 L:      kvm@vger.kernel.org
11736 S:      Supported
11737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11738 F:      Documentation/virt/kvm/s390*
11739 F:      arch/s390/include/asm/gmap.h
11740 F:      arch/s390/include/asm/kvm*
11741 F:      arch/s390/include/uapi/asm/kvm*
11742 F:      arch/s390/include/uapi/asm/uvdevice.h
11743 F:      arch/s390/kernel/uv.c
11744 F:      arch/s390/kvm/
11745 F:      arch/s390/mm/gmap.c
11746 F:      drivers/s390/char/uvdevice.c
11747 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11748 F:      tools/testing/selftests/kvm/*/s390x/
11749 F:      tools/testing/selftests/kvm/s390x/
11750
11751 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11752 M:      Sean Christopherson <seanjc@google.com>
11753 M:      Paolo Bonzini <pbonzini@redhat.com>
11754 L:      kvm@vger.kernel.org
11755 S:      Supported
11756 P:      Documentation/process/maintainer-kvm-x86.rst
11757 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11758 F:      arch/x86/include/asm/kvm*
11759 F:      arch/x86/include/asm/svm.h
11760 F:      arch/x86/include/asm/vmx*.h
11761 F:      arch/x86/include/uapi/asm/kvm*
11762 F:      arch/x86/include/uapi/asm/svm.h
11763 F:      arch/x86/include/uapi/asm/vmx.h
11764 F:      arch/x86/kvm/
11765 F:      arch/x86/kvm/*/
11766 F:      tools/testing/selftests/kvm/*/x86_64/
11767 F:      tools/testing/selftests/kvm/x86_64/
11768
11769 KERNFS
11770 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11771 M:      Tejun Heo <tj@kernel.org>
11772 S:      Supported
11773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11774 F:      fs/kernfs/
11775 F:      include/linux/kernfs.h
11776
11777 KEXEC
11778 M:      Eric Biederman <ebiederm@xmission.com>
11779 L:      kexec@lists.infradead.org
11780 S:      Maintained
11781 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11782 F:      include/linux/kexec.h
11783 F:      include/uapi/linux/kexec.h
11784 F:      kernel/kexec*
11785
11786 KEYS-ENCRYPTED
11787 M:      Mimi Zohar <zohar@linux.ibm.com>
11788 L:      linux-integrity@vger.kernel.org
11789 L:      keyrings@vger.kernel.org
11790 S:      Supported
11791 F:      Documentation/security/keys/trusted-encrypted.rst
11792 F:      include/keys/encrypted-type.h
11793 F:      security/keys/encrypted-keys/
11794
11795 KEYS-TRUSTED
11796 M:      James Bottomley <jejb@linux.ibm.com>
11797 M:      Jarkko Sakkinen <jarkko@kernel.org>
11798 M:      Mimi Zohar <zohar@linux.ibm.com>
11799 L:      linux-integrity@vger.kernel.org
11800 L:      keyrings@vger.kernel.org
11801 S:      Supported
11802 F:      Documentation/security/keys/trusted-encrypted.rst
11803 F:      include/keys/trusted-type.h
11804 F:      include/keys/trusted_tpm.h
11805 F:      security/keys/trusted-keys/
11806
11807 KEYS-TRUSTED-CAAM
11808 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11809 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11810 L:      linux-integrity@vger.kernel.org
11811 L:      keyrings@vger.kernel.org
11812 S:      Maintained
11813 F:      include/keys/trusted_caam.h
11814 F:      security/keys/trusted-keys/trusted_caam.c
11815
11816 KEYS-TRUSTED-TEE
11817 M:      Sumit Garg <sumit.garg@linaro.org>
11818 L:      linux-integrity@vger.kernel.org
11819 L:      keyrings@vger.kernel.org
11820 S:      Supported
11821 F:      include/keys/trusted_tee.h
11822 F:      security/keys/trusted-keys/trusted_tee.c
11823
11824 KEYS/KEYRINGS
11825 M:      David Howells <dhowells@redhat.com>
11826 M:      Jarkko Sakkinen <jarkko@kernel.org>
11827 L:      keyrings@vger.kernel.org
11828 S:      Maintained
11829 F:      Documentation/security/keys/core.rst
11830 F:      include/keys/
11831 F:      include/linux/key-type.h
11832 F:      include/linux/key.h
11833 F:      include/linux/keyctl.h
11834 F:      include/uapi/linux/keyctl.h
11835 F:      security/keys/
11836
11837 KEYS/KEYRINGS_INTEGRITY
11838 M:      Jarkko Sakkinen <jarkko@kernel.org>
11839 M:      Mimi Zohar <zohar@linux.ibm.com>
11840 L:      linux-integrity@vger.kernel.org
11841 L:      keyrings@vger.kernel.org
11842 S:      Supported
11843 F:      security/integrity/platform_certs
11844
11845 KFENCE
11846 M:      Alexander Potapenko <glider@google.com>
11847 M:      Marco Elver <elver@google.com>
11848 R:      Dmitry Vyukov <dvyukov@google.com>
11849 L:      kasan-dev@googlegroups.com
11850 S:      Maintained
11851 F:      Documentation/dev-tools/kfence.rst
11852 F:      arch/*/include/asm/kfence.h
11853 F:      include/linux/kfence.h
11854 F:      lib/Kconfig.kfence
11855 F:      mm/kfence/
11856
11857 KFIFO
11858 M:      Stefani Seibold <stefani@seibold.net>
11859 S:      Maintained
11860 F:      include/linux/kfifo.h
11861 F:      lib/kfifo.c
11862 F:      samples/kfifo/
11863
11864 KGDB / KDB /debug_core
11865 M:      Jason Wessel <jason.wessel@windriver.com>
11866 M:      Daniel Thompson <daniel.thompson@linaro.org>
11867 R:      Douglas Anderson <dianders@chromium.org>
11868 L:      kgdb-bugreport@lists.sourceforge.net
11869 S:      Maintained
11870 W:      http://kgdb.wiki.kernel.org/
11871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11872 F:      Documentation/dev-tools/kgdb.rst
11873 F:      drivers/misc/kgdbts.c
11874 F:      drivers/tty/serial/kgdboc.c
11875 F:      include/linux/kdb.h
11876 F:      include/linux/kgdb.h
11877 F:      kernel/debug/
11878 F:      kernel/module/kdb.c
11879
11880 KHADAS MCU MFD DRIVER
11881 M:      Neil Armstrong <neil.armstrong@linaro.org>
11882 L:      linux-amlogic@lists.infradead.org
11883 S:      Maintained
11884 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11885 F:      drivers/mfd/khadas-mcu.c
11886 F:      drivers/thermal/khadas_mcu_fan.c
11887 F:      include/linux/mfd/khadas-mcu.h
11888
11889 KIONIX/ROHM KX022A ACCELEROMETER
11890 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11891 L:      linux-iio@vger.kernel.org
11892 S:      Supported
11893 F:      drivers/iio/accel/kionix-kx022a*
11894
11895 KMEMLEAK
11896 M:      Catalin Marinas <catalin.marinas@arm.com>
11897 S:      Maintained
11898 F:      Documentation/dev-tools/kmemleak.rst
11899 F:      include/linux/kmemleak.h
11900 F:      mm/kmemleak.c
11901 F:      samples/kmemleak/kmemleak-test.c
11902
11903 KMSAN
11904 M:      Alexander Potapenko <glider@google.com>
11905 R:      Marco Elver <elver@google.com>
11906 R:      Dmitry Vyukov <dvyukov@google.com>
11907 L:      kasan-dev@googlegroups.com
11908 S:      Maintained
11909 F:      Documentation/dev-tools/kmsan.rst
11910 F:      arch/*/include/asm/kmsan.h
11911 F:      arch/*/mm/kmsan_*
11912 F:      include/linux/kmsan*.h
11913 F:      lib/Kconfig.kmsan
11914 F:      mm/kmsan/
11915 F:      scripts/Makefile.kmsan
11916
11917 KPROBES
11918 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11919 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11920 M:      "David S. Miller" <davem@davemloft.net>
11921 M:      Masami Hiramatsu <mhiramat@kernel.org>
11922 L:      linux-kernel@vger.kernel.org
11923 L:      linux-trace-kernel@vger.kernel.org
11924 S:      Maintained
11925 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11927 F:      Documentation/trace/kprobes.rst
11928 F:      include/asm-generic/kprobes.h
11929 F:      include/linux/kprobes.h
11930 F:      kernel/kprobes.c
11931 F:      lib/test_kprobes.c
11932 F:      samples/kprobes
11933
11934 KS0108 LCD CONTROLLER DRIVER
11935 M:      Miguel Ojeda <ojeda@kernel.org>
11936 S:      Maintained
11937 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11938 F:      drivers/auxdisplay/ks0108.c
11939 F:      include/linux/ks0108.h
11940
11941 KTD253 BACKLIGHT DRIVER
11942 M:      Linus Walleij <linus.walleij@linaro.org>
11943 S:      Maintained
11944 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11945 F:      drivers/video/backlight/ktd253-backlight.c
11946
11947 KTEST
11948 M:      Steven Rostedt <rostedt@goodmis.org>
11949 M:      John Hawley <warthog9@eaglescrag.net>
11950 S:      Maintained
11951 F:      tools/testing/ktest
11952
11953 KTZ8866 BACKLIGHT DRIVER
11954 M:      Jianhua Lu <lujianhua000@gmail.com>
11955 S:      Maintained
11956 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11957 F:      drivers/video/backlight/ktz8866.c
11958
11959 KVM PARAVIRT (KVM/paravirt)
11960 M:      Paolo Bonzini <pbonzini@redhat.com>
11961 R:      Wanpeng Li <wanpengli@tencent.com>
11962 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11963 L:      kvm@vger.kernel.org
11964 S:      Supported
11965 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11966 F:      arch/um/include/asm/kvm_para.h
11967 F:      arch/x86/include/asm/kvm_para.h
11968 F:      arch/x86/include/asm/pvclock-abi.h
11969 F:      arch/x86/include/uapi/asm/kvm_para.h
11970 F:      arch/x86/kernel/kvm.c
11971 F:      arch/x86/kernel/kvmclock.c
11972 F:      include/asm-generic/kvm_para.h
11973 F:      include/linux/kvm_para.h
11974 F:      include/uapi/asm-generic/kvm_para.h
11975 F:      include/uapi/linux/kvm_para.h
11976
11977 KVM X86 HYPER-V (KVM/hyper-v)
11978 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11979 M:      Sean Christopherson <seanjc@google.com>
11980 M:      Paolo Bonzini <pbonzini@redhat.com>
11981 L:      kvm@vger.kernel.org
11982 S:      Supported
11983 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11984 F:      arch/x86/kvm/hyperv.*
11985 F:      arch/x86/kvm/kvm_onhyperv.*
11986 F:      arch/x86/kvm/svm/hyperv.*
11987 F:      arch/x86/kvm/svm/svm_onhyperv.*
11988 F:      arch/x86/kvm/vmx/hyperv.*
11989
11990 KVM X86 Xen (KVM/Xen)
11991 M:      David Woodhouse <dwmw2@infradead.org>
11992 M:      Paul Durrant <paul@xen.org>
11993 M:      Sean Christopherson <seanjc@google.com>
11994 M:      Paolo Bonzini <pbonzini@redhat.com>
11995 L:      kvm@vger.kernel.org
11996 S:      Supported
11997 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11998 F:      arch/x86/kvm/xen.*
11999
12000 L3MDEV
12001 M:      David Ahern <dsahern@kernel.org>
12002 L:      netdev@vger.kernel.org
12003 S:      Maintained
12004 F:      include/net/l3mdev.h
12005 F:      net/l3mdev
12006
12007 LANDLOCK SECURITY MODULE
12008 M:      Mickaël Salaün <mic@digikod.net>
12009 L:      linux-security-module@vger.kernel.org
12010 S:      Supported
12011 W:      https://landlock.io
12012 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12013 F:      Documentation/security/landlock.rst
12014 F:      Documentation/userspace-api/landlock.rst
12015 F:      include/uapi/linux/landlock.h
12016 F:      samples/landlock/
12017 F:      security/landlock/
12018 F:      tools/testing/selftests/landlock/
12019 K:      landlock
12020 K:      LANDLOCK
12021
12022 LANTIQ / INTEL Ethernet drivers
12023 M:      Hauke Mehrtens <hauke@hauke-m.de>
12024 L:      netdev@vger.kernel.org
12025 S:      Maintained
12026 F:      drivers/net/dsa/lantiq_gswip.c
12027 F:      drivers/net/dsa/lantiq_pce.h
12028 F:      drivers/net/ethernet/lantiq_xrx200.c
12029 F:      net/dsa/tag_gswip.c
12030
12031 LANTIQ MIPS ARCHITECTURE
12032 M:      John Crispin <john@phrozen.org>
12033 L:      linux-mips@vger.kernel.org
12034 S:      Maintained
12035 F:      arch/mips/lantiq
12036 F:      drivers/soc/lantiq
12037
12038 LASI 53c700 driver for PARISC
12039 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12040 L:      linux-scsi@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/scsi/53c700.rst
12043 F:      drivers/scsi/53c700*
12044
12045 LEAKING_ADDRESSES
12046 M:      Tobin C. Harding <me@tobin.cc>
12047 M:      Tycho Andersen <tycho@tycho.pizza>
12048 L:      linux-hardening@vger.kernel.org
12049 S:      Maintained
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12051 F:      scripts/leaking_addresses.pl
12052
12053 LED SUBSYSTEM
12054 M:      Pavel Machek <pavel@ucw.cz>
12055 M:      Lee Jones <lee@kernel.org>
12056 L:      linux-leds@vger.kernel.org
12057 S:      Maintained
12058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12059 F:      Documentation/devicetree/bindings/leds/
12060 F:      Documentation/leds/
12061 F:      drivers/leds/
12062 F:      include/dt-bindings/leds/
12063 F:      include/linux/leds.h
12064
12065 LEGO MINDSTORMS EV3
12066 R:      David Lechner <david@lechnology.com>
12067 S:      Maintained
12068 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12069 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12070 F:      drivers/power/supply/lego_ev3_battery.c
12071
12072 LEGO USB Tower driver
12073 M:      Juergen Stuber <starblue@users.sourceforge.net>
12074 L:      legousb-devel@lists.sourceforge.net
12075 S:      Maintained
12076 W:      http://legousb.sourceforge.net/
12077 F:      drivers/usb/misc/legousbtower.c
12078
12079 LETSKETCH HID TABLET DRIVER
12080 M:      Hans de Goede <hdegoede@redhat.com>
12081 L:      linux-input@vger.kernel.org
12082 S:      Maintained
12083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12084 F:      drivers/hid/hid-letsketch.c
12085
12086 LG LAPTOP EXTRAS
12087 M:      Matan Ziv-Av <matan@svgalib.org>
12088 L:      platform-driver-x86@vger.kernel.org
12089 S:      Maintained
12090 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12091 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12092 F:      drivers/platform/x86/lg-laptop.c
12093
12094 LG2160 MEDIA DRIVER
12095 M:      Michael Krufky <mkrufky@linuxtv.org>
12096 L:      linux-media@vger.kernel.org
12097 S:      Maintained
12098 W:      https://linuxtv.org
12099 W:      http://github.com/mkrufky
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/mkrufky/tuners.git
12102 F:      drivers/media/dvb-frontends/lg2160.*
12103
12104 LGDT3305 MEDIA DRIVER
12105 M:      Michael Krufky <mkrufky@linuxtv.org>
12106 L:      linux-media@vger.kernel.org
12107 S:      Maintained
12108 W:      https://linuxtv.org
12109 W:      http://github.com/mkrufky
12110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12111 T:      git git://linuxtv.org/mkrufky/tuners.git
12112 F:      drivers/media/dvb-frontends/lgdt3305.*
12113
12114 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12115 M:      Viresh Kumar <vireshk@kernel.org>
12116 L:      linux-ide@vger.kernel.org
12117 S:      Maintained
12118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12119 F:      drivers/ata/pata_arasan_cf.c
12120 F:      include/linux/pata_arasan_cf_data.h
12121
12122 LIBATA PATA DRIVERS
12123 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12124 L:      linux-ide@vger.kernel.org
12125 F:      drivers/ata/ata_*.c
12126 F:      drivers/ata/pata_*.c
12127
12128 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12129 M:      Linus Walleij <linus.walleij@linaro.org>
12130 L:      linux-ide@vger.kernel.org
12131 S:      Maintained
12132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12133 F:      drivers/ata/pata_ftide010.c
12134 F:      drivers/ata/sata_gemini.c
12135 F:      drivers/ata/sata_gemini.h
12136
12137 LIBATA SATA AHCI PLATFORM devices support
12138 M:      Hans de Goede <hdegoede@redhat.com>
12139 M:      Jens Axboe <axboe@kernel.dk>
12140 L:      linux-ide@vger.kernel.org
12141 S:      Maintained
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12143 F:      drivers/ata/ahci_platform.c
12144 F:      drivers/ata/libahci_platform.c
12145 F:      include/linux/ahci_platform.h
12146
12147 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12148 M:      Serge Semin <fancer.lancer@gmail.com>
12149 L:      linux-ide@vger.kernel.org
12150 S:      Maintained
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12152 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12153 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12154 F:      drivers/ata/ahci_dwc.c
12155
12156 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12157 M:      Mikael Pettersson <mikpelinux@gmail.com>
12158 L:      linux-ide@vger.kernel.org
12159 S:      Maintained
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12161 F:      drivers/ata/sata_promise.*
12162
12163 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12164 M:      Damien Le Moal <dlemoal@kernel.org>
12165 L:      linux-ide@vger.kernel.org
12166 S:      Maintained
12167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12168 F:      Documentation/ABI/testing/sysfs-ata
12169 F:      Documentation/devicetree/bindings/ata/
12170 F:      drivers/ata/
12171 F:      include/linux/ata.h
12172 F:      include/linux/libata.h
12173
12174 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12175 M:      Vishal Verma <vishal.l.verma@intel.com>
12176 M:      Dan Williams <dan.j.williams@intel.com>
12177 M:      Dave Jiang <dave.jiang@intel.com>
12178 L:      nvdimm@lists.linux.dev
12179 S:      Supported
12180 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12181 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12182 F:      drivers/nvdimm/btt*
12183
12184 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12185 M:      Dan Williams <dan.j.williams@intel.com>
12186 M:      Vishal Verma <vishal.l.verma@intel.com>
12187 M:      Dave Jiang <dave.jiang@intel.com>
12188 L:      nvdimm@lists.linux.dev
12189 S:      Supported
12190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12191 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12192 F:      drivers/nvdimm/pmem*
12193
12194 LIBNVDIMM: DEVICETREE BINDINGS
12195 M:      Oliver O'Halloran <oohall@gmail.com>
12196 L:      nvdimm@lists.linux.dev
12197 S:      Supported
12198 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12199 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12200 F:      drivers/nvdimm/of_pmem.c
12201
12202 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12203 M:      Dan Williams <dan.j.williams@intel.com>
12204 M:      Vishal Verma <vishal.l.verma@intel.com>
12205 M:      Dave Jiang <dave.jiang@intel.com>
12206 M:      Ira Weiny <ira.weiny@intel.com>
12207 L:      nvdimm@lists.linux.dev
12208 S:      Supported
12209 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12210 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12212 F:      drivers/acpi/nfit/*
12213 F:      drivers/nvdimm/*
12214 F:      include/linux/libnvdimm.h
12215 F:      include/linux/nd.h
12216 F:      include/uapi/linux/ndctl.h
12217 F:      tools/testing/nvdimm/
12218
12219 LICENSES and SPDX stuff
12220 M:      Thomas Gleixner <tglx@linutronix.de>
12221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12222 L:      linux-spdx@vger.kernel.org
12223 S:      Maintained
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12225 F:      COPYING
12226 F:      Documentation/process/license-rules.rst
12227 F:      LICENSES/
12228 F:      scripts/spdxcheck-test.sh
12229 F:      scripts/spdxcheck.py
12230 F:      scripts/spdxexclude
12231
12232 LINEAR RANGES HELPERS
12233 M:      Mark Brown <broonie@kernel.org>
12234 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12235 F:      include/linux/linear_range.h
12236 F:      lib/linear_ranges.c
12237 F:      lib/test_linear_ranges.c
12238
12239 LINUX FOR POWER MACINTOSH
12240 L:      linuxppc-dev@lists.ozlabs.org
12241 S:      Orphan
12242 F:      arch/powerpc/platforms/powermac/
12243 F:      drivers/macintosh/
12244 X:      drivers/macintosh/adb-iop.c
12245 X:      drivers/macintosh/via-macii.c
12246
12247 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12248 M:      Michael Ellerman <mpe@ellerman.id.au>
12249 R:      Nicholas Piggin <npiggin@gmail.com>
12250 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12251 L:      linuxppc-dev@lists.ozlabs.org
12252 S:      Supported
12253 W:      https://github.com/linuxppc/wiki/wiki
12254 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12256 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12257 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12258 F:      Documentation/devicetree/bindings/powerpc/
12259 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12260 F:      Documentation/arch/powerpc/
12261 F:      arch/powerpc/
12262 F:      drivers/*/*/*pasemi*
12263 F:      drivers/*/*pasemi*
12264 F:      drivers/char/tpm/tpm_ibmvtpm*
12265 F:      drivers/crypto/nx/
12266 F:      drivers/crypto/vmx/
12267 F:      drivers/i2c/busses/i2c-opal.c
12268 F:      drivers/net/ethernet/ibm/ibmveth.*
12269 F:      drivers/net/ethernet/ibm/ibmvnic.*
12270 F:      drivers/pci/hotplug/pnv_php.c
12271 F:      drivers/pci/hotplug/rpa*
12272 F:      drivers/rtc/rtc-opal.c
12273 F:      drivers/scsi/ibmvscsi/
12274 F:      drivers/tty/hvc/hvc_opal.c
12275 F:      drivers/watchdog/wdrtas.c
12276 F:      tools/testing/selftests/powerpc
12277 N:      /pmac
12278 N:      powermac
12279 N:      powernv
12280 N:      [^a-z0-9]ps3
12281 N:      pseries
12282
12283 LINUX FOR POWERPC EMBEDDED MPC5XXX
12284 M:      Anatolij Gustschin <agust@denx.de>
12285 L:      linuxppc-dev@lists.ozlabs.org
12286 S:      Odd Fixes
12287 F:      arch/powerpc/platforms/512x/
12288 F:      arch/powerpc/platforms/52xx/
12289
12290 LINUX FOR POWERPC EMBEDDED PPC4XX
12291 L:      linuxppc-dev@lists.ozlabs.org
12292 S:      Orphan
12293 F:      arch/powerpc/platforms/40x/
12294 F:      arch/powerpc/platforms/44x/
12295
12296 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12297 M:      Scott Wood <oss@buserror.net>
12298 L:      linuxppc-dev@lists.ozlabs.org
12299 S:      Odd fixes
12300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12301 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12302 F:      Documentation/devicetree/bindings/powerpc/fsl/
12303 F:      arch/powerpc/platforms/83xx/
12304 F:      arch/powerpc/platforms/85xx/
12305
12306 LINUX FOR POWERPC EMBEDDED PPC8XX
12307 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12308 L:      linuxppc-dev@lists.ozlabs.org
12309 S:      Maintained
12310 F:      arch/powerpc/platforms/8xx/
12311
12312 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12313 M:      Kees Cook <keescook@chromium.org>
12314 S:      Maintained
12315 F:      drivers/misc/lkdtm/*
12316 F:      tools/testing/selftests/lkdtm/*
12317
12318 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12319 M:      Alan Stern <stern@rowland.harvard.edu>
12320 M:      Andrea Parri <parri.andrea@gmail.com>
12321 M:      Will Deacon <will@kernel.org>
12322 M:      Peter Zijlstra <peterz@infradead.org>
12323 M:      Boqun Feng <boqun.feng@gmail.com>
12324 M:      Nicholas Piggin <npiggin@gmail.com>
12325 M:      David Howells <dhowells@redhat.com>
12326 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12327 M:      Luc Maranget <luc.maranget@inria.fr>
12328 M:      "Paul E. McKenney" <paulmck@kernel.org>
12329 R:      Akira Yokosawa <akiyks@gmail.com>
12330 R:      Daniel Lustig <dlustig@nvidia.com>
12331 R:      Joel Fernandes <joel@joelfernandes.org>
12332 L:      linux-kernel@vger.kernel.org
12333 L:      linux-arch@vger.kernel.org
12334 S:      Supported
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12336 F:      Documentation/atomic_bitops.txt
12337 F:      Documentation/atomic_t.txt
12338 F:      Documentation/core-api/refcount-vs-atomic.rst
12339 F:      Documentation/litmus-tests/
12340 F:      Documentation/memory-barriers.txt
12341 F:      tools/memory-model/
12342
12343 LINUX-NEXT TREE
12344 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12345 L:      linux-next@vger.kernel.org
12346 S:      Supported
12347 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12349
12350 LIS3LV02D ACCELEROMETER DRIVER
12351 M:      Eric Piel <eric.piel@tremplin-utc.net>
12352 S:      Maintained
12353 F:      Documentation/misc-devices/lis3lv02d.rst
12354 F:      drivers/misc/lis3lv02d/
12355 F:      drivers/platform/x86/hp/hp_accel.c
12356
12357 LIST KUNIT TEST
12358 M:      David Gow <davidgow@google.com>
12359 L:      linux-kselftest@vger.kernel.org
12360 L:      kunit-dev@googlegroups.com
12361 S:      Maintained
12362 F:      lib/list-test.c
12363
12364 LITEX PLATFORM
12365 M:      Karol Gugala <kgugala@antmicro.com>
12366 M:      Mateusz Holenko <mholenko@antmicro.com>
12367 M:      Gabriel Somlo <gsomlo@gmail.com>
12368 M:      Joel Stanley <joel@jms.id.au>
12369 S:      Maintained
12370 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12371 F:      arch/openrisc/boot/dts/or1klitex.dts
12372 F:      drivers/mmc/host/litex_mmc.c
12373 F:      drivers/net/ethernet/litex/*
12374 F:      drivers/soc/litex/*
12375 F:      drivers/tty/serial/liteuart.c
12376 F:      include/linux/litex.h
12377 N:      litex
12378
12379 LIVE PATCHING
12380 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12381 M:      Jiri Kosina <jikos@kernel.org>
12382 M:      Miroslav Benes <mbenes@suse.cz>
12383 M:      Petr Mladek <pmladek@suse.com>
12384 R:      Joe Lawrence <joe.lawrence@redhat.com>
12385 L:      live-patching@vger.kernel.org
12386 S:      Maintained
12387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12388 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12389 F:      Documentation/livepatch/
12390 F:      arch/powerpc/include/asm/livepatch.h
12391 F:      include/linux/livepatch.h
12392 F:      kernel/livepatch/
12393 F:      kernel/module/livepatch.c
12394 F:      lib/livepatch/
12395 F:      samples/livepatch/
12396 F:      tools/testing/selftests/livepatch/
12397
12398 LLC (802.2)
12399 L:      netdev@vger.kernel.org
12400 S:      Odd fixes
12401 F:      include/linux/llc.h
12402 F:      include/net/llc*
12403 F:      include/uapi/linux/llc.h
12404 F:      net/llc/
12405
12406 LM73 HARDWARE MONITOR DRIVER
12407 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12408 L:      linux-hwmon@vger.kernel.org
12409 S:      Maintained
12410 F:      drivers/hwmon/lm73.c
12411
12412 LM78 HARDWARE MONITOR DRIVER
12413 M:      Jean Delvare <jdelvare@suse.com>
12414 L:      linux-hwmon@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/hwmon/lm78.rst
12417 F:      drivers/hwmon/lm78.c
12418
12419 LM83 HARDWARE MONITOR DRIVER
12420 M:      Jean Delvare <jdelvare@suse.com>
12421 L:      linux-hwmon@vger.kernel.org
12422 S:      Maintained
12423 F:      Documentation/hwmon/lm83.rst
12424 F:      drivers/hwmon/lm83.c
12425
12426 LM90 HARDWARE MONITOR DRIVER
12427 M:      Jean Delvare <jdelvare@suse.com>
12428 L:      linux-hwmon@vger.kernel.org
12429 S:      Maintained
12430 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12431 F:      Documentation/hwmon/lm90.rst
12432 F:      drivers/hwmon/lm90.c
12433 F:      include/dt-bindings/thermal/lm90.h
12434
12435 LM95234 HARDWARE MONITOR DRIVER
12436 M:      Guenter Roeck <linux@roeck-us.net>
12437 L:      linux-hwmon@vger.kernel.org
12438 S:      Maintained
12439 F:      Documentation/hwmon/lm95234.rst
12440 F:      drivers/hwmon/lm95234.c
12441
12442 LME2510 MEDIA DRIVER
12443 M:      Malcolm Priestley <tvboxspy@gmail.com>
12444 L:      linux-media@vger.kernel.org
12445 S:      Maintained
12446 W:      https://linuxtv.org
12447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12448 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12449
12450 LOADPIN SECURITY MODULE
12451 M:      Kees Cook <keescook@chromium.org>
12452 S:      Supported
12453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12454 F:      Documentation/admin-guide/LSM/LoadPin.rst
12455 F:      security/loadpin/
12456
12457 LOCKING PRIMITIVES
12458 M:      Peter Zijlstra <peterz@infradead.org>
12459 M:      Ingo Molnar <mingo@redhat.com>
12460 M:      Will Deacon <will@kernel.org>
12461 R:      Waiman Long <longman@redhat.com>
12462 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12463 L:      linux-kernel@vger.kernel.org
12464 S:      Maintained
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12466 F:      Documentation/locking/
12467 F:      arch/*/include/asm/spinlock*.h
12468 F:      include/linux/lockdep.h
12469 F:      include/linux/mutex*.h
12470 F:      include/linux/rwlock*.h
12471 F:      include/linux/rwsem*.h
12472 F:      include/linux/seqlock.h
12473 F:      include/linux/spinlock*.h
12474 F:      kernel/locking/
12475 F:      lib/locking*.[ch]
12476 X:      kernel/locking/locktorture.c
12477
12478 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12479 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12480 L:      linux-ntfs-dev@lists.sourceforge.net
12481 S:      Maintained
12482 W:      http://www.linux-ntfs.org/content/view/19/37/
12483 F:      Documentation/admin-guide/ldm.rst
12484 F:      block/partitions/ldm.*
12485
12486 LOGITECH HID GAMING KEYBOARDS
12487 M:      Hans de Goede <hdegoede@redhat.com>
12488 L:      linux-input@vger.kernel.org
12489 S:      Maintained
12490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12491 F:      drivers/hid/hid-lg-g15.c
12492
12493 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12494 M:      Adrien Grassein <adrien.grassein@gmail.com>
12495 S:      Maintained
12496 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12497 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12498
12499 LOONGARCH
12500 M:      Huacai Chen <chenhuacai@kernel.org>
12501 R:      WANG Xuerui <kernel@xen0n.name>
12502 L:      loongarch@lists.linux.dev
12503 S:      Maintained
12504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12505 F:      Documentation/arch/loongarch/
12506 F:      Documentation/translations/zh_CN/arch/loongarch/
12507 F:      arch/loongarch/
12508 F:      drivers/*/*loongarch*
12509
12510 LOONGSON GPIO DRIVER
12511 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12512 L:      linux-gpio@vger.kernel.org
12513 S:      Maintained
12514 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12515 F:      drivers/gpio/gpio-loongson-64bit.c
12516
12517 LOONGSON LS2X I2C DRIVER
12518 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12519 L:      linux-i2c@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12522 F:      drivers/i2c/busses/i2c-ls2x.c
12523
12524 LOONGSON-2 SOC SERIES CLOCK DRIVER
12525 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12526 L:      linux-clk@vger.kernel.org
12527 S:      Maintained
12528 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12529 F:      drivers/clk/clk-loongson2.c
12530 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12531
12532 LOONGSON SPI DRIVER
12533 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12534 L:      linux-spi@vger.kernel.org
12535 S:      Maintained
12536 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12537 F:      drivers/spi/spi-loongson-core.c
12538 F:      drivers/spi/spi-loongson-pci.c
12539 F:      drivers/spi/spi-loongson-plat.c
12540 F:      drivers/spi/spi-loongson.h
12541
12542 LOONGSON-2 SOC SERIES GUTS DRIVER
12543 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12544 L:      loongarch@lists.linux.dev
12545 S:      Maintained
12546 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12547 F:      drivers/soc/loongson/loongson2_guts.c
12548
12549 LOONGSON-2 SOC SERIES PM DRIVER
12550 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12551 L:      linux-pm@vger.kernel.org
12552 S:      Maintained
12553 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12554 F:      drivers/soc/loongson/loongson2_pm.c
12555
12556 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12557 M:      zhanghongchen <zhanghongchen@loongson.cn>
12558 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12559 L:      linux-gpio@vger.kernel.org
12560 S:      Maintained
12561 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12562 F:      drivers/pinctrl/pinctrl-loongson2.c
12563
12564 LOONGSON-2 SOC SERIES THERMAL DRIVER
12565 M:      zhanghongchen <zhanghongchen@loongson.cn>
12566 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12567 L:      linux-pm@vger.kernel.org
12568 S:      Maintained
12569 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12570 F:      drivers/thermal/loongson2_thermal.c
12571
12572 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12573 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12574 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12575 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12576 L:      MPT-FusionLinux.pdl@broadcom.com
12577 L:      linux-scsi@vger.kernel.org
12578 S:      Supported
12579 W:      http://www.avagotech.com/support/
12580 F:      drivers/message/fusion/
12581 F:      drivers/scsi/mpt3sas/
12582
12583 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12584 M:      Matthew Wilcox <willy@infradead.org>
12585 L:      linux-scsi@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/scsi/sym53c8xx_2/
12588
12589 LTC1660 DAC DRIVER
12590 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12591 L:      linux-iio@vger.kernel.org
12592 S:      Maintained
12593 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12594 F:      drivers/iio/dac/ltc1660.c
12595
12596 LTC2688 IIO DAC DRIVER
12597 M:      Nuno Sá <nuno.sa@analog.com>
12598 L:      linux-iio@vger.kernel.org
12599 S:      Supported
12600 W:      https://ez.analog.com/linux-software-drivers
12601 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12602 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12603 F:      drivers/iio/dac/ltc2688.c
12604
12605 LTC2947 HARDWARE MONITOR DRIVER
12606 M:      Nuno Sá <nuno.sa@analog.com>
12607 L:      linux-hwmon@vger.kernel.org
12608 S:      Supported
12609 W:      https://ez.analog.com/linux-software-drivers
12610 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12611 F:      drivers/hwmon/ltc2947-core.c
12612 F:      drivers/hwmon/ltc2947-i2c.c
12613 F:      drivers/hwmon/ltc2947-spi.c
12614 F:      drivers/hwmon/ltc2947.h
12615
12616 LTC2991 HARDWARE MONITOR DRIVER
12617 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12618 L:      linux-hwmon@vger.kernel.org
12619 S:      Supported
12620 W:      https://ez.analog.com/linux-software-drivers
12621 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12622 F:      drivers/hwmon/ltc2991.c
12623
12624 LTC2983 IIO TEMPERATURE DRIVER
12625 M:      Nuno Sá <nuno.sa@analog.com>
12626 L:      linux-iio@vger.kernel.org
12627 S:      Supported
12628 W:      https://ez.analog.com/linux-software-drivers
12629 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12630 F:      drivers/iio/temperature/ltc2983.c
12631
12632 LTC4261 HARDWARE MONITOR DRIVER
12633 M:      Guenter Roeck <linux@roeck-us.net>
12634 L:      linux-hwmon@vger.kernel.org
12635 S:      Maintained
12636 F:      Documentation/hwmon/ltc4261.rst
12637 F:      drivers/hwmon/ltc4261.c
12638
12639 LTC4306 I2C MULTIPLEXER DRIVER
12640 M:      Michael Hennerich <michael.hennerich@analog.com>
12641 L:      linux-i2c@vger.kernel.org
12642 S:      Supported
12643 W:      https://ez.analog.com/linux-software-drivers
12644 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12645 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12646
12647 LTP (Linux Test Project)
12648 M:      Mike Frysinger <vapier@gentoo.org>
12649 M:      Cyril Hrubis <chrubis@suse.cz>
12650 M:      Wanlong Gao <wanlong.gao@gmail.com>
12651 M:      Jan Stancek <jstancek@redhat.com>
12652 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12653 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12654 L:      ltp@lists.linux.it (subscribers-only)
12655 S:      Maintained
12656 W:      http://linux-test-project.github.io/
12657 T:      git https://github.com/linux-test-project/ltp.git
12658
12659 LYNX 28G SERDES PHY DRIVER
12660 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12661 L:      netdev@vger.kernel.org
12662 S:      Supported
12663 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12664 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12665
12666 LYNX PCS MODULE
12667 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12668 L:      netdev@vger.kernel.org
12669 S:      Supported
12670 F:      drivers/net/pcs/pcs-lynx.c
12671 F:      include/linux/pcs-lynx.h
12672
12673 M68K ARCHITECTURE
12674 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12675 L:      linux-m68k@lists.linux-m68k.org
12676 S:      Maintained
12677 W:      http://www.linux-m68k.org/
12678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12679 F:      arch/m68k/
12680 F:      drivers/zorro/
12681
12682 M68K ON APPLE MACINTOSH
12683 M:      Joshua Thompson <funaho@jurai.org>
12684 L:      linux-m68k@lists.linux-m68k.org
12685 S:      Maintained
12686 W:      http://www.mac.linux-m68k.org/
12687 F:      arch/m68k/mac/
12688 F:      drivers/macintosh/adb-iop.c
12689 F:      drivers/macintosh/via-macii.c
12690
12691 M68K ON HP9000/300
12692 M:      Philip Blundell <philb@gnu.org>
12693 S:      Maintained
12694 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12695 F:      arch/m68k/hp300/
12696
12697 M88DS3103 MEDIA DRIVER
12698 M:      Antti Palosaari <crope@iki.fi>
12699 L:      linux-media@vger.kernel.org
12700 S:      Maintained
12701 W:      https://linuxtv.org
12702 W:      http://palosaari.fi/linux/
12703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12704 T:      git git://linuxtv.org/anttip/media_tree.git
12705 F:      drivers/media/dvb-frontends/m88ds3103*
12706
12707 M88RS2000 MEDIA DRIVER
12708 M:      Malcolm Priestley <tvboxspy@gmail.com>
12709 L:      linux-media@vger.kernel.org
12710 S:      Maintained
12711 W:      https://linuxtv.org
12712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12713 F:      drivers/media/dvb-frontends/m88rs2000*
12714
12715 MA901 MASTERKIT USB FM RADIO DRIVER
12716 M:      Alexey Klimov <klimov.linux@gmail.com>
12717 L:      linux-media@vger.kernel.org
12718 S:      Maintained
12719 T:      git git://linuxtv.org/media_tree.git
12720 F:      drivers/media/radio/radio-ma901.c
12721
12722 MAC80211
12723 M:      Johannes Berg <johannes@sipsolutions.net>
12724 L:      linux-wireless@vger.kernel.org
12725 S:      Maintained
12726 W:      https://wireless.wiki.kernel.org/
12727 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12730 F:      Documentation/networking/mac80211-injection.rst
12731 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12732 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12733 F:      include/net/mac80211.h
12734 F:      net/mac80211/
12735
12736 MAILBOX API
12737 M:      Jassi Brar <jassisinghbrar@gmail.com>
12738 L:      linux-kernel@vger.kernel.org
12739 S:      Maintained
12740 F:      Documentation/devicetree/bindings/mailbox/
12741 F:      drivers/mailbox/
12742 F:      include/dt-bindings/mailbox/
12743 F:      include/linux/mailbox_client.h
12744 F:      include/linux/mailbox_controller.h
12745
12746 MAILBOX ARM MHUv2
12747 M:      Viresh Kumar <viresh.kumar@linaro.org>
12748 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12749 L:      linux-kernel@vger.kernel.org
12750 S:      Maintained
12751 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12752 F:      drivers/mailbox/arm_mhuv2.c
12753 F:      include/linux/mailbox/arm_mhuv2_message.h
12754
12755 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12756 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12757 L:      linux-man@vger.kernel.org
12758 S:      Maintained
12759 W:      http://www.kernel.org/doc/man-pages
12760
12761 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12762 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12763 M:      Matt Johnston <matt@codeconstruct.com.au>
12764 L:      netdev@vger.kernel.org
12765 S:      Maintained
12766 F:      Documentation/networking/mctp.rst
12767 F:      drivers/net/mctp/
12768 F:      include/net/mctp.h
12769 F:      include/net/mctpdevice.h
12770 F:      include/net/netns/mctp.h
12771 F:      net/mctp/
12772
12773 MAPLE TREE
12774 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12775 L:      maple-tree@lists.infradead.org
12776 L:      linux-mm@kvack.org
12777 S:      Supported
12778 F:      Documentation/core-api/maple_tree.rst
12779 F:      include/linux/maple_tree.h
12780 F:      include/trace/events/maple_tree.h
12781 F:      lib/maple_tree.c
12782 F:      lib/test_maple_tree.c
12783 F:      tools/testing/radix-tree/linux/maple_tree.h
12784 F:      tools/testing/radix-tree/maple.c
12785
12786 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12787 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12788 L:      linux-mips@vger.kernel.org
12789 S:      Maintained
12790 F:      arch/mips/boot/dts/img/pistachio*
12791
12792 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12793 M:      Andrew Lunn <andrew@lunn.ch>
12794 L:      netdev@vger.kernel.org
12795 S:      Maintained
12796 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12797 F:      Documentation/networking/devlink/mv88e6xxx.rst
12798 F:      drivers/net/dsa/mv88e6xxx/
12799 F:      include/linux/dsa/mv88e6xxx.h
12800 F:      include/linux/platform_data/mv88e6xxx.h
12801
12802 MARVELL ARMADA 3700 PHY DRIVERS
12803 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12806 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12807 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12808 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12809
12810 MARVELL ARMADA 3700 SERIAL DRIVER
12811 M:      Pali Rohár <pali@kernel.org>
12812 S:      Maintained
12813 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12814 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12815 F:      drivers/tty/serial/mvebu-uart.c
12816
12817 MARVELL ARMADA DRM SUPPORT
12818 M:      Russell King <linux@armlinux.org.uk>
12819 S:      Maintained
12820 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12821 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12822 F:      Documentation/devicetree/bindings/display/armada/
12823 F:      drivers/gpu/drm/armada/
12824 F:      include/uapi/drm/armada_drm.h
12825
12826 MARVELL CRYPTO DRIVER
12827 M:      Boris Brezillon <bbrezillon@kernel.org>
12828 M:      Arnaud Ebalard <arno@natisbad.org>
12829 M:      Srujana Challa <schalla@marvell.com>
12830 L:      linux-crypto@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/crypto/marvell/
12833 F:      include/linux/soc/marvell/octeontx2/
12834
12835 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12836 M:      Mirko Lindner <mlindner@marvell.com>
12837 M:      Stephen Hemminger <stephen@networkplumber.org>
12838 L:      netdev@vger.kernel.org
12839 S:      Maintained
12840 F:      drivers/net/ethernet/marvell/sk*
12841
12842 MARVELL LIBERTAS WIRELESS DRIVER
12843 L:      libertas-dev@lists.infradead.org
12844 S:      Orphan
12845 F:      drivers/net/wireless/marvell/libertas/
12846
12847 MARVELL MACCHIATOBIN SUPPORT
12848 M:      Russell King <linux@armlinux.org.uk>
12849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12850 S:      Maintained
12851 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12852
12853 MARVELL MV643XX ETHERNET DRIVER
12854 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12855 L:      netdev@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12858 F:      include/linux/mv643xx.h
12859
12860 MARVELL MV88X3310 PHY DRIVER
12861 M:      Russell King <linux@armlinux.org.uk>
12862 M:      Marek Behún <kabel@kernel.org>
12863 L:      netdev@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/net/phy/marvell10g.c
12866
12867 MARVELL MVEBU THERMAL DRIVER
12868 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12869 S:      Maintained
12870 F:      drivers/thermal/armada_thermal.c
12871
12872 MARVELL MVNETA ETHERNET DRIVER
12873 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12874 L:      netdev@vger.kernel.org
12875 S:      Maintained
12876 F:      drivers/net/ethernet/marvell/mvneta.*
12877
12878 MARVELL MVPP2 ETHERNET DRIVER
12879 M:      Marcin Wojtas <mw@semihalf.com>
12880 M:      Russell King <linux@armlinux.org.uk>
12881 L:      netdev@vger.kernel.org
12882 S:      Maintained
12883 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12884 F:      drivers/net/ethernet/marvell/mvpp2/
12885
12886 MARVELL MWIFIEX WIRELESS DRIVER
12887 M:      Brian Norris <briannorris@chromium.org>
12888 L:      linux-wireless@vger.kernel.org
12889 S:      Odd Fixes
12890 F:      drivers/net/wireless/marvell/mwifiex/
12891
12892 MARVELL MWL8K WIRELESS DRIVER
12893 L:      linux-wireless@vger.kernel.org
12894 S:      Orphan
12895 F:      drivers/net/wireless/marvell/mwl8k.c
12896
12897 MARVELL NAND CONTROLLER DRIVER
12898 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12899 L:      linux-mtd@lists.infradead.org
12900 S:      Maintained
12901 F:      drivers/mtd/nand/raw/marvell_nand.c
12902
12903 MARVELL OCTEON ENDPOINT DRIVER
12904 M:      Veerasenareddy Burru <vburru@marvell.com>
12905 M:      Sathesh Edara <sedara@marvell.com>
12906 L:      netdev@vger.kernel.org
12907 S:      Supported
12908 F:      drivers/net/ethernet/marvell/octeon_ep
12909
12910 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12911 M:      Sunil Goutham <sgoutham@marvell.com>
12912 M:      Geetha sowjanya <gakula@marvell.com>
12913 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12914 M:      hariprasad <hkelam@marvell.com>
12915 L:      netdev@vger.kernel.org
12916 S:      Supported
12917 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12918 F:      include/linux/soc/marvell/octeontx2/
12919
12920 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12921 M:      Sunil Goutham <sgoutham@marvell.com>
12922 M:      Linu Cherian <lcherian@marvell.com>
12923 M:      Geetha sowjanya <gakula@marvell.com>
12924 M:      Jerin Jacob <jerinj@marvell.com>
12925 M:      hariprasad <hkelam@marvell.com>
12926 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12927 L:      netdev@vger.kernel.org
12928 S:      Supported
12929 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12930 F:      drivers/net/ethernet/marvell/octeontx2/af/
12931
12932 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12933 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12934 S:      Supported
12935 W:      https://github.com/Marvell-switching/switchdev-prestera
12936 F:      drivers/net/ethernet/marvell/prestera/
12937
12938 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12939 M:      Nicolas Pitre <nico@fluxnic.net>
12940 S:      Odd Fixes
12941 F:      drivers/mmc/host/mvsdio.*
12942
12943 MARVELL USB MDIO CONTROLLER DRIVER
12944 M:      Tobias Waldekranz <tobias@waldekranz.com>
12945 L:      netdev@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12948 F:      drivers/net/mdio/mdio-mvusb.c
12949
12950 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12951 M:      Hu Ziji <huziji@marvell.com>
12952 L:      linux-mmc@vger.kernel.org
12953 S:      Supported
12954 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12955 F:      drivers/mmc/host/sdhci-xenon*
12956
12957 MATROX FRAMEBUFFER DRIVER
12958 L:      linux-fbdev@vger.kernel.org
12959 S:      Orphan
12960 F:      drivers/video/fbdev/matrox/matroxfb_*
12961 F:      include/uapi/linux/matroxfb.h
12962
12963 MAX15301 DRIVER
12964 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12965 L:      linux-hwmon@vger.kernel.org
12966 S:      Maintained
12967 F:      Documentation/hwmon/max15301.rst
12968 F:      drivers/hwmon/pmbus/max15301.c
12969
12970 MAX16065 HARDWARE MONITOR DRIVER
12971 M:      Guenter Roeck <linux@roeck-us.net>
12972 L:      linux-hwmon@vger.kernel.org
12973 S:      Maintained
12974 F:      Documentation/hwmon/max16065.rst
12975 F:      drivers/hwmon/max16065.c
12976
12977 MAX2175 SDR TUNER DRIVER
12978 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12979 L:      linux-media@vger.kernel.org
12980 S:      Maintained
12981 T:      git git://linuxtv.org/media_tree.git
12982 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12983 F:      Documentation/userspace-api/media/drivers/max2175.rst
12984 F:      drivers/media/i2c/max2175*
12985 F:      include/uapi/linux/max2175.h
12986
12987 MAX31827 TEMPERATURE SWITCH DRIVER
12988 M:      Daniel Matyas <daniel.matyas@analog.com>
12989 L:      linux-hwmon@vger.kernel.org
12990 S:      Supported
12991 W:      https://ez.analog.com/linux-software-drivers
12992 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12993 F:      Documentation/hwmon/max31827.rst
12994 F:      drivers/hwmon/max31827.c
12995
12996 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12997 L:      linux-hwmon@vger.kernel.org
12998 S:      Orphan
12999 F:      Documentation/hwmon/max6650.rst
13000 F:      drivers/hwmon/max6650.c
13001
13002 MAX6697 HARDWARE MONITOR DRIVER
13003 M:      Guenter Roeck <linux@roeck-us.net>
13004 L:      linux-hwmon@vger.kernel.org
13005 S:      Maintained
13006 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13007 F:      Documentation/hwmon/max6697.rst
13008 F:      drivers/hwmon/max6697.c
13009 F:      include/linux/platform_data/max6697.h
13010
13011 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13012 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13013 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13014 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13015 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13016 L:      linux-media@vger.kernel.org
13017 S:      Maintained
13018 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13019 F:      drivers/media/i2c/max9286.c
13020
13021 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13022 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13023 L:      linux-media@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/staging/media/max96712/max96712.c
13026
13027 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13028 M:      Peter Rosin <peda@axentia.se>
13029 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13030 S:      Maintained
13031 F:      Documentation/devicetree/bindings/sound/max9860.txt
13032 F:      sound/soc/codecs/max9860.*
13033
13034 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13035 M:      Andreas Klinger <ak@it-klinger.de>
13036 L:      linux-iio@vger.kernel.org
13037 S:      Maintained
13038 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13039 F:      drivers/iio/proximity/mb1232.c
13040
13041 MAXIM MAX11205 DRIVER
13042 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13043 L:      linux-iio@vger.kernel.org
13044 S:      Supported
13045 W:      https://ez.analog.com/linux-software-drivers
13046 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13047 F:      drivers/iio/adc/max11205.c
13048
13049 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13050 R:      Iskren Chernev <iskren.chernev@gmail.com>
13051 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13052 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13053 R:      Matheus Castello <matheus@castello.eng.br>
13054 L:      linux-pm@vger.kernel.org
13055 S:      Maintained
13056 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13057 F:      drivers/power/supply/max17040_battery.c
13058
13059 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13060 R:      Hans de Goede <hdegoede@redhat.com>
13061 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13062 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13063 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13064 R:      Purism Kernel Team <kernel@puri.sm>
13065 L:      linux-pm@vger.kernel.org
13066 S:      Maintained
13067 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13068 F:      drivers/power/supply/max17042_battery.c
13069
13070 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13071 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13072 L:      linux-kernel@vger.kernel.org
13073 S:      Maintained
13074 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13075 F:      drivers/regulator/max20086-regulator.c
13076
13077 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13078 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13079 L:      linux-iio@vger.kernel.org
13080 S:      Maintained
13081 F:      drivers/iio/temperature/max30208.c
13082
13083 MAXIM MAX77650 PMIC MFD DRIVER
13084 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13085 L:      linux-kernel@vger.kernel.org
13086 S:      Maintained
13087 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13088 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13089 F:      drivers/gpio/gpio-max77650.c
13090 F:      drivers/input/misc/max77650-onkey.c
13091 F:      drivers/leds/leds-max77650.c
13092 F:      drivers/mfd/max77650.c
13093 F:      drivers/power/supply/max77650-charger.c
13094 F:      drivers/regulator/max77650-regulator.c
13095 F:      include/linux/mfd/max77650.h
13096
13097 MAXIM MAX77714 PMIC MFD DRIVER
13098 M:      Luca Ceresoli <luca@lucaceresoli.net>
13099 S:      Maintained
13100 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13101 F:      drivers/mfd/max77714.c
13102 F:      include/linux/mfd/max77714.h
13103
13104 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13105 M:      Javier Martinez Canillas <javier@dowhile0.org>
13106 L:      linux-kernel@vger.kernel.org
13107 S:      Supported
13108 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13109 F:      drivers/regulator/max77802-regulator.c
13110 F:      include/dt-bindings/*/*max77802.h
13111
13112 MAXIM MAX77976 BATTERY CHARGER
13113 M:      Luca Ceresoli <luca@lucaceresoli.net>
13114 S:      Supported
13115 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13116 F:      drivers/power/supply/max77976_charger.c
13117
13118 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13119 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13120 L:      linux-pm@vger.kernel.org
13121 S:      Maintained
13122 B:      mailto:linux-samsung-soc@vger.kernel.org
13123 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13124 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13125 F:      drivers/power/supply/max14577_charger.c
13126 F:      drivers/power/supply/max77693_charger.c
13127
13128 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13129 M:      Chanwoo Choi <cw00.choi@samsung.com>
13130 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13131 L:      linux-kernel@vger.kernel.org
13132 S:      Maintained
13133 B:      mailto:linux-samsung-soc@vger.kernel.org
13134 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13135 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13136 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13137 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13138 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13139 F:      drivers/*/*max77843.c
13140 F:      drivers/*/max14577*.c
13141 F:      drivers/*/max77686*.c
13142 F:      drivers/*/max77693*.c
13143 F:      drivers/clk/clk-max77686.c
13144 F:      drivers/extcon/extcon-max14577.c
13145 F:      drivers/extcon/extcon-max77693.c
13146 F:      drivers/rtc/rtc-max77686.c
13147 F:      include/linux/mfd/max14577*.h
13148 F:      include/linux/mfd/max77686*.h
13149 F:      include/linux/mfd/max77693*.h
13150
13151 MAXIRADIO FM RADIO RECEIVER DRIVER
13152 M:      Hans Verkuil <hverkuil@xs4all.nl>
13153 L:      linux-media@vger.kernel.org
13154 S:      Maintained
13155 W:      https://linuxtv.org
13156 T:      git git://linuxtv.org/media_tree.git
13157 F:      drivers/media/radio/radio-maxiradio*
13158
13159 MAXLINEAR ETHERNET PHY DRIVER
13160 M:      Xu Liang <lxu@maxlinear.com>
13161 L:      netdev@vger.kernel.org
13162 S:      Supported
13163 F:      drivers/net/phy/mxl-gpy.c
13164
13165 MCAN MMIO DEVICE DRIVER
13166 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13167 L:      linux-can@vger.kernel.org
13168 S:      Maintained
13169 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13170 F:      drivers/net/can/m_can/m_can.c
13171 F:      drivers/net/can/m_can/m_can.h
13172 F:      drivers/net/can/m_can/m_can_platform.c
13173
13174 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13175 R:      Yasushi SHOJI <yashi@spacecubics.com>
13176 L:      linux-can@vger.kernel.org
13177 S:      Maintained
13178 F:      drivers/net/can/usb/mcba_usb.c
13179
13180 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13181 M:      Rishi Gupta <gupt21@gmail.com>
13182 L:      linux-i2c@vger.kernel.org
13183 L:      linux-input@vger.kernel.org
13184 S:      Maintained
13185 F:      drivers/hid/hid-mcp2221.c
13186
13187 MCP251XFD SPI-CAN NETWORK DRIVER
13188 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13189 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13190 R:      Thomas Kopp <thomas.kopp@microchip.com>
13191 L:      linux-can@vger.kernel.org
13192 S:      Maintained
13193 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13194 F:      drivers/net/can/spi/mcp251xfd/
13195
13196 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13197 M:      Peter Rosin <peda@axentia.se>
13198 L:      linux-iio@vger.kernel.org
13199 S:      Maintained
13200 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13201 F:      drivers/iio/potentiometer/mcp4018.c
13202 F:      drivers/iio/potentiometer/mcp4531.c
13203
13204 MCR20A IEEE-802.15.4 RADIO DRIVER
13205 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13206 L:      linux-wpan@vger.kernel.org
13207 S:      Odd Fixes
13208 W:      https://github.com/xueliu/mcr20a-linux
13209 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13210 F:      drivers/net/ieee802154/mcr20a.c
13211 F:      drivers/net/ieee802154/mcr20a.h
13212
13213 MDIO REGMAP DRIVER
13214 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13215 L:      netdev@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/net/mdio/mdio-regmap.c
13218 F:      include/linux/mdio/mdio-regmap.h
13219
13220 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13221 M:      William Breathitt Gray <william.gray@linaro.org>
13222 L:      linux-iio@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/iio/dac/cio-dac.c
13225
13226 MEDIA CONTROLLER FRAMEWORK
13227 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13228 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13229 L:      linux-media@vger.kernel.org
13230 S:      Supported
13231 W:      https://www.linuxtv.org
13232 T:      git git://linuxtv.org/media_tree.git
13233 F:      drivers/media/mc/
13234 F:      include/media/media-*.h
13235 F:      include/uapi/linux/media.h
13236
13237 MEDIA DRIVER FOR FREESCALE IMX PXP
13238 M:      Philipp Zabel <p.zabel@pengutronix.de>
13239 L:      linux-media@vger.kernel.org
13240 S:      Maintained
13241 T:      git git://linuxtv.org/media_tree.git
13242 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13243
13244 MEDIA DRIVERS FOR ASCOT2E
13245 M:      Sergey Kozlov <serjk@netup.ru>
13246 M:      Abylay Ospan <aospan@netup.ru>
13247 L:      linux-media@vger.kernel.org
13248 S:      Supported
13249 W:      https://linuxtv.org
13250 W:      http://netup.tv/
13251 T:      git git://linuxtv.org/media_tree.git
13252 F:      drivers/media/dvb-frontends/ascot2e*
13253
13254 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13255 M:      Jasmin Jessich <jasmin@anw.at>
13256 L:      linux-media@vger.kernel.org
13257 S:      Maintained
13258 W:      https://linuxtv.org
13259 T:      git git://linuxtv.org/media_tree.git
13260 F:      drivers/media/dvb-frontends/cxd2099*
13261
13262 MEDIA DRIVERS FOR CXD2841ER
13263 M:      Sergey Kozlov <serjk@netup.ru>
13264 M:      Abylay Ospan <aospan@netup.ru>
13265 L:      linux-media@vger.kernel.org
13266 S:      Supported
13267 W:      https://linuxtv.org
13268 W:      http://netup.tv/
13269 T:      git git://linuxtv.org/media_tree.git
13270 F:      drivers/media/dvb-frontends/cxd2841er*
13271
13272 MEDIA DRIVERS FOR CXD2880
13273 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13274 L:      linux-media@vger.kernel.org
13275 S:      Supported
13276 W:      http://linuxtv.org/
13277 T:      git git://linuxtv.org/media_tree.git
13278 F:      drivers/media/dvb-frontends/cxd2880/*
13279 F:      drivers/media/spi/cxd2880*
13280
13281 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13282 L:      linux-media@vger.kernel.org
13283 S:      Orphan
13284 W:      https://linuxtv.org
13285 T:      git git://linuxtv.org/media_tree.git
13286 F:      drivers/media/pci/ddbridge/*
13287
13288 MEDIA DRIVERS FOR FREESCALE IMX
13289 M:      Steve Longerbeam <slongerbeam@gmail.com>
13290 M:      Philipp Zabel <p.zabel@pengutronix.de>
13291 L:      linux-media@vger.kernel.org
13292 S:      Maintained
13293 T:      git git://linuxtv.org/media_tree.git
13294 F:      Documentation/admin-guide/media/imx.rst
13295 F:      Documentation/devicetree/bindings/media/imx.txt
13296 F:      drivers/staging/media/imx/
13297 F:      include/linux/imx-media.h
13298 F:      include/media/imx.h
13299
13300 MEDIA DRIVERS FOR FREESCALE IMX7/8
13301 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13302 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13303 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13304 R:      Purism Kernel Team <kernel@puri.sm>
13305 L:      linux-media@vger.kernel.org
13306 S:      Maintained
13307 T:      git git://linuxtv.org/media_tree.git
13308 F:      Documentation/admin-guide/media/imx7.rst
13309 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13310 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13311 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13312 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13313 F:      drivers/media/platform/nxp/imx7-media-csi.c
13314 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13315
13316 MEDIA DRIVERS FOR HELENE
13317 M:      Abylay Ospan <aospan@netup.ru>
13318 L:      linux-media@vger.kernel.org
13319 S:      Supported
13320 W:      https://linuxtv.org
13321 W:      http://netup.tv/
13322 T:      git git://linuxtv.org/media_tree.git
13323 F:      drivers/media/dvb-frontends/helene*
13324
13325 MEDIA DRIVERS FOR HORUS3A
13326 M:      Sergey Kozlov <serjk@netup.ru>
13327 M:      Abylay Ospan <aospan@netup.ru>
13328 L:      linux-media@vger.kernel.org
13329 S:      Supported
13330 W:      https://linuxtv.org
13331 W:      http://netup.tv/
13332 T:      git git://linuxtv.org/media_tree.git
13333 F:      drivers/media/dvb-frontends/horus3a*
13334
13335 MEDIA DRIVERS FOR LNBH25
13336 M:      Sergey Kozlov <serjk@netup.ru>
13337 M:      Abylay Ospan <aospan@netup.ru>
13338 L:      linux-media@vger.kernel.org
13339 S:      Supported
13340 W:      https://linuxtv.org
13341 W:      http://netup.tv/
13342 T:      git git://linuxtv.org/media_tree.git
13343 F:      drivers/media/dvb-frontends/lnbh25*
13344
13345 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13346 L:      linux-media@vger.kernel.org
13347 S:      Orphan
13348 W:      https://linuxtv.org
13349 T:      git git://linuxtv.org/media_tree.git
13350 F:      drivers/media/dvb-frontends/mxl5xx*
13351
13352 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13353 M:      Sergey Kozlov <serjk@netup.ru>
13354 M:      Abylay Ospan <aospan@netup.ru>
13355 L:      linux-media@vger.kernel.org
13356 S:      Supported
13357 W:      https://linuxtv.org
13358 W:      http://netup.tv/
13359 T:      git git://linuxtv.org/media_tree.git
13360 F:      drivers/media/pci/netup_unidvb/*
13361
13362 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13363 M:      Dmitry Osipenko <digetx@gmail.com>
13364 L:      linux-media@vger.kernel.org
13365 L:      linux-tegra@vger.kernel.org
13366 S:      Maintained
13367 T:      git git://linuxtv.org/media_tree.git
13368 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13369 F:      drivers/media/platform/nvidia/tegra-vde/
13370
13371 MEDIA DRIVERS FOR RENESAS - CEU
13372 M:      Jacopo Mondi <jacopo@jmondi.org>
13373 L:      linux-media@vger.kernel.org
13374 L:      linux-renesas-soc@vger.kernel.org
13375 S:      Supported
13376 T:      git git://linuxtv.org/media_tree.git
13377 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13378 F:      drivers/media/platform/renesas/renesas-ceu.c
13379 F:      include/media/drv-intf/renesas-ceu.h
13380
13381 MEDIA DRIVERS FOR RENESAS - DRIF
13382 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13383 L:      linux-media@vger.kernel.org
13384 L:      linux-renesas-soc@vger.kernel.org
13385 S:      Supported
13386 T:      git git://linuxtv.org/media_tree.git
13387 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13388 F:      drivers/media/platform/renesas/rcar_drif.c
13389
13390 MEDIA DRIVERS FOR RENESAS - FCP
13391 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13392 L:      linux-media@vger.kernel.org
13393 L:      linux-renesas-soc@vger.kernel.org
13394 S:      Supported
13395 T:      git git://linuxtv.org/media_tree.git
13396 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13397 F:      drivers/media/platform/renesas/rcar-fcp.c
13398 F:      include/media/rcar-fcp.h
13399
13400 MEDIA DRIVERS FOR RENESAS - FDP1
13401 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13402 L:      linux-media@vger.kernel.org
13403 L:      linux-renesas-soc@vger.kernel.org
13404 S:      Supported
13405 T:      git git://linuxtv.org/media_tree.git
13406 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13407 F:      drivers/media/platform/renesas/rcar_fdp1.c
13408
13409 MEDIA DRIVERS FOR RENESAS - VIN
13410 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13411 L:      linux-media@vger.kernel.org
13412 L:      linux-renesas-soc@vger.kernel.org
13413 S:      Supported
13414 T:      git git://linuxtv.org/media_tree.git
13415 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13416 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13417 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13418 F:      drivers/media/platform/renesas/rcar-isp.c
13419 F:      drivers/media/platform/renesas/rcar-vin/
13420
13421 MEDIA DRIVERS FOR RENESAS - VSP1
13422 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13423 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13424 L:      linux-media@vger.kernel.org
13425 L:      linux-renesas-soc@vger.kernel.org
13426 S:      Supported
13427 T:      git git://linuxtv.org/media_tree.git
13428 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13429 F:      drivers/media/platform/renesas/vsp1/
13430
13431 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13432 L:      linux-media@vger.kernel.org
13433 S:      Orphan
13434 W:      https://linuxtv.org
13435 T:      git git://linuxtv.org/media_tree.git
13436 F:      drivers/media/dvb-frontends/stv0910*
13437
13438 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13439 L:      linux-media@vger.kernel.org
13440 S:      Orphan
13441 W:      https://linuxtv.org
13442 T:      git git://linuxtv.org/media_tree.git
13443 F:      drivers/media/dvb-frontends/stv6111*
13444
13445 MEDIA DRIVERS FOR STM32 - DCMI
13446 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13447 L:      linux-media@vger.kernel.org
13448 S:      Supported
13449 T:      git git://linuxtv.org/media_tree.git
13450 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13451 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13452
13453 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13454 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13455 L:      linux-media@vger.kernel.org
13456 S:      Maintained
13457 W:      https://linuxtv.org
13458 Q:      http://patchwork.kernel.org/project/linux-media/list/
13459 T:      git git://linuxtv.org/media_tree.git
13460 F:      Documentation/admin-guide/media/
13461 F:      Documentation/devicetree/bindings/media/
13462 F:      Documentation/driver-api/media/
13463 F:      Documentation/userspace-api/media/
13464 F:      drivers/media/
13465 F:      drivers/staging/media/
13466 F:      include/dt-bindings/media/
13467 F:      include/linux/platform_data/media/
13468 F:      include/media/
13469 F:      include/uapi/linux/dvb/
13470 F:      include/uapi/linux/ivtv*
13471 F:      include/uapi/linux/media.h
13472 F:      include/uapi/linux/uvcvideo.h
13473 F:      include/uapi/linux/v4l2-*
13474 F:      include/uapi/linux/videodev2.h
13475
13476 MEDIATEK BLUETOOTH DRIVER
13477 M:      Sean Wang <sean.wang@mediatek.com>
13478 L:      linux-bluetooth@vger.kernel.org
13479 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13480 S:      Maintained
13481 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13482 F:      drivers/bluetooth/btmtkuart.c
13483
13484 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13485 M:      Sean Wang <sean.wang@mediatek.com>
13486 L:      linux-pm@vger.kernel.org
13487 S:      Maintained
13488 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13489 F:      drivers/power/reset/mt6323-poweroff.c
13490
13491 MEDIATEK CIR DRIVER
13492 M:      Sean Wang <sean.wang@mediatek.com>
13493 S:      Maintained
13494 F:      drivers/media/rc/mtk-cir.c
13495
13496 MEDIATEK DMA DRIVER
13497 M:      Sean Wang <sean.wang@mediatek.com>
13498 L:      dmaengine@vger.kernel.org
13499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13500 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13501 S:      Maintained
13502 F:      Documentation/devicetree/bindings/dma/mtk-*
13503 F:      drivers/dma/mediatek/
13504
13505 MEDIATEK ETHERNET DRIVER
13506 M:      Felix Fietkau <nbd@nbd.name>
13507 M:      John Crispin <john@phrozen.org>
13508 M:      Sean Wang <sean.wang@mediatek.com>
13509 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13510 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13511 L:      netdev@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/net/ethernet/mediatek/
13514
13515 MEDIATEK ETHERNET PCS DRIVER
13516 M:      Alexander Couzens <lynxis@fe80.eu>
13517 M:      Daniel Golle <daniel@makrotopia.org>
13518 L:      netdev@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13521 F:      include/linux/pcs/pcs-mtk-lynxi.h
13522
13523 MEDIATEK ETHERNET PHY DRIVERS
13524 M:      Daniel Golle <daniel@makrotopia.org>
13525 M:      Qingfang Deng <dqfext@gmail.com>
13526 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13527 L:      netdev@vger.kernel.org
13528 S:      Maintained
13529 F:      drivers/net/phy/mediatek-ge-soc.c
13530 F:      drivers/net/phy/mediatek-ge.c
13531
13532 MEDIATEK I2C CONTROLLER DRIVER
13533 M:      Qii Wang <qii.wang@mediatek.com>
13534 L:      linux-i2c@vger.kernel.org
13535 S:      Maintained
13536 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13537 F:      drivers/i2c/busses/i2c-mt65xx.c
13538
13539 MEDIATEK IOMMU DRIVER
13540 M:      Yong Wu <yong.wu@mediatek.com>
13541 L:      iommu@lists.linux.dev
13542 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13543 S:      Supported
13544 F:      Documentation/devicetree/bindings/iommu/mediatek*
13545 F:      drivers/iommu/mtk_iommu*
13546 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13547 F:      include/dt-bindings/memory/mt*-port.h
13548
13549 MEDIATEK JPEG DRIVER
13550 M:      Bin Liu <bin.liu@mediatek.com>
13551 S:      Supported
13552 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13553 F:      drivers/media/platform/mediatek/jpeg/
13554
13555 MEDIATEK KEYPAD DRIVER
13556 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13557 S:      Supported
13558 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13559 F:      drivers/input/keyboard/mt6779-keypad.c
13560
13561 MEDIATEK MDP DRIVER
13562 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13563 M:      Houlong Wei <houlong.wei@mediatek.com>
13564 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13565 S:      Supported
13566 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13567 F:      drivers/media/platform/mediatek/mdp/
13568 F:      drivers/media/platform/mediatek/vpu/
13569
13570 MEDIATEK MEDIA DRIVER
13571 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13572 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13573 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13574 S:      Supported
13575 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13576 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13577 F:      drivers/media/platform/mediatek/vcodec/
13578 F:      drivers/media/platform/mediatek/vpu/
13579
13580 MEDIATEK MMC/SD/SDIO DRIVER
13581 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13582 S:      Maintained
13583 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13584 F:      drivers/mmc/host/mtk-sd.c
13585
13586 MEDIATEK MT76 WIRELESS LAN DRIVER
13587 M:      Felix Fietkau <nbd@nbd.name>
13588 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13589 M:      Ryder Lee <ryder.lee@mediatek.com>
13590 R:      Shayne Chen <shayne.chen@mediatek.com>
13591 R:      Sean Wang <sean.wang@mediatek.com>
13592 L:      linux-wireless@vger.kernel.org
13593 S:      Maintained
13594 T:      git https://github.com/nbd168/wireless
13595 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13596 F:      drivers/net/wireless/mediatek/mt76/
13597
13598 MEDIATEK MT7601U WIRELESS LAN DRIVER
13599 M:      Jakub Kicinski <kuba@kernel.org>
13600 L:      linux-wireless@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/net/wireless/mediatek/mt7601u/
13603
13604 MEDIATEK MT7621 CLOCK DRIVER
13605 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13606 S:      Maintained
13607 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13608 F:      drivers/clk/ralink/clk-mt7621.c
13609
13610 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13611 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13612 S:      Maintained
13613 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13614 F:      drivers/pci/controller/pcie-mt7621.c
13615
13616 MEDIATEK MT7621 PHY PCI DRIVER
13617 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13618 S:      Maintained
13619 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13620 F:      drivers/phy/ralink/phy-mt7621-pci.c
13621
13622 MEDIATEK MT7621/28/88 I2C DRIVER
13623 M:      Stefan Roese <sr@denx.de>
13624 L:      linux-i2c@vger.kernel.org
13625 S:      Maintained
13626 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13627 F:      drivers/i2c/busses/i2c-mt7621.c
13628
13629 MEDIATEK MTMIPS CLOCK DRIVER
13630 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13631 S:      Maintained
13632 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13633 F:      drivers/clk/ralink/clk-mtmips.c
13634
13635 MEDIATEK NAND CONTROLLER DRIVER
13636 L:      linux-mtd@lists.infradead.org
13637 S:      Orphan
13638 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13639 F:      drivers/mtd/nand/raw/mtk_*
13640
13641 MEDIATEK PMIC LED DRIVER
13642 M:      Sean Wang <sean.wang@mediatek.com>
13643 S:      Maintained
13644 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13645 F:      drivers/leds/leds-mt6323.c
13646
13647 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13648 M:      Sean Wang <sean.wang@mediatek.com>
13649 S:      Maintained
13650 F:      drivers/char/hw_random/mtk-rng.c
13651
13652 MEDIATEK SMI DRIVER
13653 M:      Yong Wu <yong.wu@mediatek.com>
13654 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13655 S:      Supported
13656 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13657 F:      drivers/memory/mtk-smi.c
13658 F:      include/soc/mediatek/smi.h
13659
13660 MEDIATEK SWITCH DRIVER
13661 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13662 M:      Daniel Golle <daniel@makrotopia.org>
13663 M:      Landen Chao <Landen.Chao@mediatek.com>
13664 M:      DENG Qingfang <dqfext@gmail.com>
13665 M:      Sean Wang <sean.wang@mediatek.com>
13666 L:      netdev@vger.kernel.org
13667 S:      Maintained
13668 F:      drivers/net/dsa/mt7530-mdio.c
13669 F:      drivers/net/dsa/mt7530-mmio.c
13670 F:      drivers/net/dsa/mt7530.*
13671 F:      net/dsa/tag_mtk.c
13672
13673 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13674 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13675 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13676 R:      Liu Haijun <haijun.liu@mediatek.com>
13677 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13678 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13679 L:      netdev@vger.kernel.org
13680 S:      Supported
13681 F:      drivers/net/wwan/t7xx/
13682
13683 MEDIATEK USB3 DRD IP DRIVER
13684 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13685 L:      linux-usb@vger.kernel.org
13686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13687 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13688 S:      Maintained
13689 F:      Documentation/devicetree/bindings/usb/mediatek,*
13690 F:      drivers/usb/host/xhci-mtk*
13691 F:      drivers/usb/mtu3/
13692
13693 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13694 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13695 M:      Ian Ray <ian.ray@ge.com>
13696 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13697 S:      Maintained
13698 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13699 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13700
13701 MEGARAID SCSI/SAS DRIVERS
13702 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13703 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13704 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13705 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13706 L:      megaraidlinux.pdl@broadcom.com
13707 L:      linux-scsi@vger.kernel.org
13708 S:      Maintained
13709 W:      http://www.avagotech.com/support/
13710 F:      Documentation/scsi/megaraid.rst
13711 F:      drivers/scsi/megaraid.*
13712 F:      drivers/scsi/megaraid/
13713
13714 MELEXIS MLX90614 DRIVER
13715 M:      Crt Mori <cmo@melexis.com>
13716 L:      linux-iio@vger.kernel.org
13717 S:      Supported
13718 W:      http://www.melexis.com
13719 F:      drivers/iio/temperature/mlx90614.c
13720
13721 MELEXIS MLX90632 DRIVER
13722 M:      Crt Mori <cmo@melexis.com>
13723 L:      linux-iio@vger.kernel.org
13724 S:      Supported
13725 W:      http://www.melexis.com
13726 F:      drivers/iio/temperature/mlx90632.c
13727
13728 MELFAS MIP4 TOUCHSCREEN DRIVER
13729 M:      Sangwon Jee <jeesw@melfas.com>
13730 S:      Supported
13731 W:      http://www.melfas.com
13732 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13733 F:      drivers/input/touchscreen/melfas_mip4.c
13734
13735 MELLANOX BLUEFIELD I2C DRIVER
13736 M:      Khalil Blaiech <kblaiech@nvidia.com>
13737 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13738 L:      linux-i2c@vger.kernel.org
13739 S:      Supported
13740 F:      drivers/i2c/busses/i2c-mlxbf.c
13741
13742 MELLANOX ETHERNET DRIVER (mlx4_en)
13743 M:      Tariq Toukan <tariqt@nvidia.com>
13744 L:      netdev@vger.kernel.org
13745 S:      Supported
13746 W:      http://www.mellanox.com
13747 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13748 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13749
13750 MELLANOX ETHERNET DRIVER (mlx5e)
13751 M:      Saeed Mahameed <saeedm@nvidia.com>
13752 L:      netdev@vger.kernel.org
13753 S:      Supported
13754 W:      http://www.mellanox.com
13755 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13756 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13757
13758 MELLANOX ETHERNET INNOVA DRIVERS
13759 R:      Boris Pismenny <borisp@nvidia.com>
13760 L:      netdev@vger.kernel.org
13761 S:      Supported
13762 W:      http://www.mellanox.com
13763 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13764 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13765 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13766 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13767
13768 MELLANOX ETHERNET SWITCH DRIVERS
13769 M:      Ido Schimmel <idosch@nvidia.com>
13770 M:      Petr Machata <petrm@nvidia.com>
13771 L:      netdev@vger.kernel.org
13772 S:      Supported
13773 W:      http://www.mellanox.com
13774 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13775 F:      drivers/net/ethernet/mellanox/mlxsw/
13776 F:      tools/testing/selftests/drivers/net/mlxsw/
13777
13778 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13779 M:      mlxsw@nvidia.com
13780 L:      netdev@vger.kernel.org
13781 S:      Supported
13782 W:      http://www.mellanox.com
13783 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13784 F:      drivers/net/ethernet/mellanox/mlxfw/
13785
13786 MELLANOX HARDWARE PLATFORM SUPPORT
13787 M:      Hans de Goede <hdegoede@redhat.com>
13788 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13789 M:      Vadim Pasternak <vadimp@nvidia.com>
13790 L:      platform-driver-x86@vger.kernel.org
13791 S:      Supported
13792 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13793 F:      drivers/platform/mellanox/
13794 F:      include/linux/platform_data/mlxreg.h
13795
13796 MELLANOX MLX4 core VPI driver
13797 M:      Tariq Toukan <tariqt@nvidia.com>
13798 L:      netdev@vger.kernel.org
13799 L:      linux-rdma@vger.kernel.org
13800 S:      Supported
13801 W:      http://www.mellanox.com
13802 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13803 F:      drivers/net/ethernet/mellanox/mlx4/
13804 F:      include/linux/mlx4/
13805
13806 MELLANOX MLX4 IB driver
13807 M:      Yishai Hadas <yishaih@nvidia.com>
13808 L:      linux-rdma@vger.kernel.org
13809 S:      Supported
13810 W:      http://www.mellanox.com
13811 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13812 F:      drivers/infiniband/hw/mlx4/
13813 F:      include/linux/mlx4/
13814 F:      include/uapi/rdma/mlx4-abi.h
13815
13816 MELLANOX MLX5 core VPI driver
13817 M:      Saeed Mahameed <saeedm@nvidia.com>
13818 M:      Leon Romanovsky <leonro@nvidia.com>
13819 L:      netdev@vger.kernel.org
13820 L:      linux-rdma@vger.kernel.org
13821 S:      Supported
13822 W:      http://www.mellanox.com
13823 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13824 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13825 F:      drivers/net/ethernet/mellanox/mlx5/core/
13826 F:      include/linux/mlx5/
13827
13828 MELLANOX MLX5 IB driver
13829 M:      Leon Romanovsky <leonro@nvidia.com>
13830 L:      linux-rdma@vger.kernel.org
13831 S:      Supported
13832 W:      http://www.mellanox.com
13833 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13834 F:      drivers/infiniband/hw/mlx5/
13835 F:      include/linux/mlx5/
13836 F:      include/uapi/rdma/mlx5-abi.h
13837
13838 MELLANOX MLX5 VDPA DRIVER
13839 M:      Dragos Tatulea <dtatulea@nvidia.com>
13840 L:      virtualization@lists.linux-foundation.org
13841 S:      Supported
13842 F:      drivers/vdpa/mlx5/
13843
13844 MELLANOX MLXCPLD I2C AND MUX DRIVER
13845 M:      Vadim Pasternak <vadimp@nvidia.com>
13846 M:      Michael Shych <michaelsh@nvidia.com>
13847 L:      linux-i2c@vger.kernel.org
13848 S:      Supported
13849 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13850 F:      drivers/i2c/busses/i2c-mlxcpld.c
13851 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13852
13853 MELLANOX MLXCPLD LED DRIVER
13854 M:      Vadim Pasternak <vadimp@nvidia.com>
13855 L:      linux-leds@vger.kernel.org
13856 S:      Supported
13857 F:      Documentation/leds/leds-mlxcpld.rst
13858 F:      drivers/leds/leds-mlxcpld.c
13859 F:      drivers/leds/leds-mlxreg.c
13860
13861 MELLANOX PLATFORM DRIVER
13862 M:      Vadim Pasternak <vadimp@nvidia.com>
13863 L:      platform-driver-x86@vger.kernel.org
13864 S:      Supported
13865 F:      drivers/platform/x86/mlx-platform.c
13866
13867 MEMBARRIER SUPPORT
13868 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13869 M:      "Paul E. McKenney" <paulmck@kernel.org>
13870 L:      linux-kernel@vger.kernel.org
13871 S:      Supported
13872 F:      arch/powerpc/include/asm/membarrier.h
13873 F:      include/uapi/linux/membarrier.h
13874 F:      kernel/sched/membarrier.c
13875
13876 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13877 M:      Mike Rapoport <rppt@kernel.org>
13878 L:      linux-mm@kvack.org
13879 S:      Maintained
13880 F:      Documentation/core-api/boot-time-mm.rst
13881 F:      include/linux/memblock.h
13882 F:      mm/memblock.c
13883 F:      mm/mm_init.c
13884 F:      tools/testing/memblock/
13885
13886 MEMORY CONTROLLER DRIVERS
13887 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13888 L:      linux-kernel@vger.kernel.org
13889 S:      Maintained
13890 B:      mailto:krzysztof.kozlowski@linaro.org
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13892 F:      Documentation/devicetree/bindings/memory-controllers/
13893 F:      drivers/memory/
13894 F:      include/dt-bindings/memory/
13895 F:      include/memory/
13896
13897 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13898 M:      Dmitry Osipenko <digetx@gmail.com>
13899 L:      linux-pm@vger.kernel.org
13900 L:      linux-tegra@vger.kernel.org
13901 S:      Maintained
13902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13903 F:      drivers/devfreq/tegra30-devfreq.c
13904
13905 MEMORY HOT(UN)PLUG
13906 M:      David Hildenbrand <david@redhat.com>
13907 M:      Oscar Salvador <osalvador@suse.de>
13908 L:      linux-mm@kvack.org
13909 S:      Maintained
13910 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13911 F:      Documentation/core-api/memory-hotplug.rst
13912 F:      drivers/base/memory.c
13913 F:      include/linux/memory_hotplug.h
13914 F:      mm/memory_hotplug.c
13915 F:      tools/testing/selftests/memory-hotplug/
13916
13917 MEMORY MANAGEMENT
13918 M:      Andrew Morton <akpm@linux-foundation.org>
13919 L:      linux-mm@kvack.org
13920 S:      Maintained
13921 W:      http://www.linux-mm.org
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13923 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13924 F:      include/linux/gfp.h
13925 F:      include/linux/gfp_types.h
13926 F:      include/linux/memory_hotplug.h
13927 F:      include/linux/mm.h
13928 F:      include/linux/mmzone.h
13929 F:      include/linux/pagewalk.h
13930 F:      include/linux/rmap.h
13931 F:      include/trace/events/ksm.h
13932 F:      mm/
13933 F:      tools/mm/
13934 F:      tools/testing/selftests/mm/
13935
13936 MEMORY TECHNOLOGY DEVICES (MTD)
13937 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13938 M:      Richard Weinberger <richard@nod.at>
13939 M:      Vignesh Raghavendra <vigneshr@ti.com>
13940 L:      linux-mtd@lists.infradead.org
13941 S:      Maintained
13942 W:      http://www.linux-mtd.infradead.org/
13943 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13944 C:      irc://irc.oftc.net/mtd
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13947 F:      Documentation/devicetree/bindings/mtd/
13948 F:      drivers/mtd/
13949 F:      include/linux/mtd/
13950 F:      include/uapi/mtd/
13951
13952 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13953 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13954 L:      linux-iio@vger.kernel.org
13955 S:      Maintained
13956 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13957 F:      drivers/iio/accel/msa311.c
13958
13959 MEN A21 WATCHDOG DRIVER
13960 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13961 L:      linux-watchdog@vger.kernel.org
13962 S:      Maintained
13963 F:      drivers/watchdog/mena21_wdt.c
13964
13965 MEN CHAMELEON BUS (mcb)
13966 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13967 S:      Maintained
13968 F:      Documentation/driver-api/men-chameleon-bus.rst
13969 F:      drivers/mcb/
13970 F:      include/linux/mcb.h
13971
13972 MEN F21BMC (Board Management Controller)
13973 M:      Andreas Werner <andreas.werner@men.de>
13974 S:      Supported
13975 F:      Documentation/hwmon/menf21bmc.rst
13976 F:      drivers/hwmon/menf21bmc_hwmon.c
13977 F:      drivers/leds/leds-menf21bmc.c
13978 F:      drivers/mfd/menf21bmc.c
13979 F:      drivers/watchdog/menf21bmc_wdt.c
13980
13981 MEN Z069 WATCHDOG DRIVER
13982 M:      Johannes Thumshirn <jth@kernel.org>
13983 L:      linux-watchdog@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/watchdog/menz69_wdt.c
13986
13987 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13988 M:      Neil Armstrong <neil.armstrong@linaro.org>
13989 L:      linux-media@vger.kernel.org
13990 L:      linux-amlogic@lists.infradead.org
13991 S:      Supported
13992 W:      http://linux-meson.com/
13993 T:      git git://linuxtv.org/media_tree.git
13994 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13995 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13996 F:      drivers/media/cec/platform/meson/ao-cec.c
13997
13998 MESON GE2D DRIVER FOR AMLOGIC SOCS
13999 M:      Neil Armstrong <neil.armstrong@linaro.org>
14000 L:      linux-media@vger.kernel.org
14001 L:      linux-amlogic@lists.infradead.org
14002 S:      Supported
14003 T:      git git://linuxtv.org/media_tree.git
14004 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14005 F:      drivers/media/platform/amlogic/meson-ge2d/
14006
14007 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14008 M:      Liang Yang <liang.yang@amlogic.com>
14009 L:      linux-mtd@lists.infradead.org
14010 S:      Maintained
14011 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14012 F:      drivers/mtd/nand/raw/meson_*
14013
14014 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14015 M:      Neil Armstrong <neil.armstrong@linaro.org>
14016 L:      linux-media@vger.kernel.org
14017 L:      linux-amlogic@lists.infradead.org
14018 S:      Supported
14019 T:      git git://linuxtv.org/media_tree.git
14020 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14021 F:      drivers/staging/media/meson/vdec/
14022
14023 METHODE UDPU SUPPORT
14024 M:      Robert Marko <robert.marko@sartura.hr>
14025 S:      Maintained
14026 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14027 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14028
14029 MHI BUS
14030 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14031 L:      mhi@lists.linux.dev
14032 L:      linux-arm-msm@vger.kernel.org
14033 S:      Maintained
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14035 F:      Documentation/ABI/stable/sysfs-bus-mhi
14036 F:      Documentation/mhi/
14037 F:      drivers/bus/mhi/
14038 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14039 F:      include/linux/mhi.h
14040
14041 MICROBLAZE ARCHITECTURE
14042 M:      Michal Simek <monstr@monstr.eu>
14043 S:      Supported
14044 W:      http://www.monstr.eu/fdt/
14045 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14046 F:      arch/microblaze/
14047
14048 MICROBLAZE TMR INJECT
14049 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14050 S:      Supported
14051 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14052 F:      drivers/misc/xilinx_tmr_inject.c
14053
14054 MICROBLAZE TMR MANAGER
14055 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14056 S:      Supported
14057 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14058 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14059 F:      drivers/misc/xilinx_tmr_manager.c
14060
14061 MICROCHIP AT91 DMA DRIVERS
14062 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14063 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14065 L:      dmaengine@vger.kernel.org
14066 S:      Supported
14067 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14068 F:      drivers/dma/at_hdmac.c
14069 F:      drivers/dma/at_xdmac.c
14070 F:      include/dt-bindings/dma/at91.h
14071
14072 MICROCHIP AT91 SERIAL DRIVER
14073 M:      Richard Genoud <richard.genoud@gmail.com>
14074 S:      Maintained
14075 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14076 F:      drivers/tty/serial/atmel_serial.c
14077 F:      drivers/tty/serial/atmel_serial.h
14078
14079 MICROCHIP AT91 USART MFD DRIVER
14080 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14081 L:      linux-kernel@vger.kernel.org
14082 S:      Supported
14083 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14084 F:      drivers/mfd/at91-usart.c
14085 F:      include/dt-bindings/mfd/at91-usart.h
14086
14087 MICROCHIP AT91 USART SPI DRIVER
14088 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14089 L:      linux-spi@vger.kernel.org
14090 S:      Supported
14091 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14092 F:      drivers/spi/spi-at91-usart.c
14093
14094 MICROCHIP AUDIO ASOC DRIVERS
14095 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14097 S:      Supported
14098 F:      Documentation/devicetree/bindings/sound/atmel*
14099 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14100 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14101 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14102 F:      sound/soc/atmel
14103
14104 MICROCHIP CSI2DC DRIVER
14105 M:      Eugen Hristev <eugen.hristev@microchip.com>
14106 L:      linux-media@vger.kernel.org
14107 S:      Supported
14108 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14109 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14110
14111 MICROCHIP ECC DRIVER
14112 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14113 L:      linux-crypto@vger.kernel.org
14114 S:      Maintained
14115 F:      drivers/crypto/atmel-ecc.*
14116
14117 MICROCHIP EIC DRIVER
14118 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14120 S:      Supported
14121 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14122 F:      drivers/irqchip/irq-mchp-eic.c
14123
14124 MICROCHIP I2C DRIVER
14125 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14126 L:      linux-i2c@vger.kernel.org
14127 S:      Supported
14128 F:      drivers/i2c/busses/i2c-at91-*.c
14129 F:      drivers/i2c/busses/i2c-at91.h
14130
14131 MICROCHIP ISC DRIVER
14132 M:      Eugen Hristev <eugen.hristev@microchip.com>
14133 L:      linux-media@vger.kernel.org
14134 S:      Supported
14135 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14136 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14137 F:      drivers/media/platform/microchip/microchip-isc*
14138 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14139 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14140 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14141 F:      include/linux/atmel-isc-media.h
14142
14143 MICROCHIP ISI DRIVER
14144 M:      Eugen Hristev <eugen.hristev@microchip.com>
14145 L:      linux-media@vger.kernel.org
14146 S:      Supported
14147 F:      drivers/media/platform/atmel/atmel-isi.c
14148 F:      drivers/media/platform/atmel/atmel-isi.h
14149
14150 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14151 M:      Woojung Huh <woojung.huh@microchip.com>
14152 M:      UNGLinuxDriver@microchip.com
14153 L:      netdev@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14156 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14157 F:      drivers/net/dsa/microchip/*
14158 F:      include/linux/dsa/ksz_common.h
14159 F:      include/linux/platform_data/microchip-ksz.h
14160 F:      net/dsa/tag_ksz.c
14161
14162 MICROCHIP LAN743X ETHERNET DRIVER
14163 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14164 M:      UNGLinuxDriver@microchip.com
14165 L:      netdev@vger.kernel.org
14166 S:      Maintained
14167 F:      drivers/net/ethernet/microchip/lan743x_*
14168
14169 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14170 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14171 R:      UNGLinuxDriver@microchip.com
14172 L:      netdev@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/net/phy/microchip_t1.c
14175
14176 MICROCHIP LAN966X ETHERNET DRIVER
14177 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14178 M:      UNGLinuxDriver@microchip.com
14179 L:      netdev@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/net/ethernet/microchip/lan966x/*
14182
14183 MICROCHIP LCDFB DRIVER
14184 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14185 L:      linux-fbdev@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/video/fbdev/atmel_lcdfb.c
14188 F:      include/video/atmel_lcdc.h
14189
14190 MICROCHIP MCP16502 PMIC DRIVER
14191 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14193 S:      Supported
14194 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14195 F:      drivers/regulator/mcp16502.c
14196
14197 MICROCHIP MCP3564 ADC DRIVER
14198 M:      Marius Cristea <marius.cristea@microchip.com>
14199 L:      linux-iio@vger.kernel.org
14200 S:      Supported
14201 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14202 F:      drivers/iio/adc/mcp3564.c
14203
14204 MICROCHIP MCP3911 ADC DRIVER
14205 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14206 M:      Kent Gustavsson <kent@minoris.se>
14207 L:      linux-iio@vger.kernel.org
14208 S:      Maintained
14209 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14210 F:      drivers/iio/adc/mcp3911.c
14211
14212 MICROCHIP MMC/SD/SDIO MCI DRIVER
14213 M:      Aubin Constans <aubin.constans@microchip.com>
14214 S:      Maintained
14215 F:      drivers/mmc/host/atmel-mci.c
14216
14217 MICROCHIP NAND DRIVER
14218 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14219 L:      linux-mtd@lists.infradead.org
14220 S:      Supported
14221 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14222 F:      drivers/mtd/nand/raw/atmel/*
14223
14224 MICROCHIP OTPC DRIVER
14225 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14227 S:      Supported
14228 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14229 F:      drivers/nvmem/microchip-otpc.c
14230 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14231
14232 MICROCHIP PCI1XXXX GP DRIVER
14233 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14234 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14235 L:      linux-gpio@vger.kernel.org
14236 S:      Supported
14237 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14238 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14239 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14240 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14241
14242 MICROCHIP PCI1XXXX I2C DRIVER
14243 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14244 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14245 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14246 L:      linux-i2c@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14249
14250 MICROCHIP PCIe UART DRIVER
14251 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14252 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14253 L:      linux-serial@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14256
14257 MICROCHIP POLARFIRE FPGA DRIVERS
14258 M:      Conor Dooley <conor.dooley@microchip.com>
14259 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14260 L:      linux-fpga@vger.kernel.org
14261 S:      Supported
14262 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14263 F:      drivers/fpga/microchip-spi.c
14264
14265 MICROCHIP PWM DRIVER
14266 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14268 L:      linux-pwm@vger.kernel.org
14269 S:      Supported
14270 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14271 F:      drivers/pwm/pwm-atmel.c
14272
14273 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14274 M:      Eugen Hristev <eugen.hristev@microchip.com>
14275 L:      linux-iio@vger.kernel.org
14276 S:      Supported
14277 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14278 F:      drivers/iio/adc/at91-sama5d2_adc.c
14279 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14280
14281 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14282 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14283 S:      Supported
14284 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14285 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14286
14287 MICROCHIP SOC DRIVERS
14288 M:      Conor Dooley <conor@kernel.org>
14289 S:      Supported
14290 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14291 F:      drivers/soc/microchip/
14292
14293 MICROCHIP SPI DRIVER
14294 M:      Ryan Wanner <ryan.wanner@microchip.com>
14295 S:      Supported
14296 F:      drivers/spi/spi-atmel.*
14297
14298 MICROCHIP SSC DRIVER
14299 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14301 S:      Supported
14302 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14303 F:      drivers/misc/atmel-ssc.c
14304 F:      include/linux/atmel-ssc.h
14305
14306 Microchip Timer Counter Block (TCB) Capture Driver
14307 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14309 L:      linux-iio@vger.kernel.org
14310 S:      Maintained
14311 F:      drivers/counter/microchip-tcb-capture.c
14312
14313 MICROCHIP USB251XB DRIVER
14314 M:      Richard Leitner <richard.leitner@skidata.com>
14315 L:      linux-usb@vger.kernel.org
14316 S:      Maintained
14317 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14318 F:      drivers/usb/misc/usb251xb.c
14319
14320 MICROCHIP USBA UDC DRIVER
14321 M:      Cristian Birsan <cristian.birsan@microchip.com>
14322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14323 S:      Supported
14324 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14325
14326 MICROCHIP WILC1000 WIFI DRIVER
14327 M:      Ajay Singh <ajay.kathat@microchip.com>
14328 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14329 L:      linux-wireless@vger.kernel.org
14330 S:      Supported
14331 F:      drivers/net/wireless/microchip/wilc1000/
14332
14333 MICROSEMI MIPS SOCS
14334 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14335 M:      UNGLinuxDriver@microchip.com
14336 L:      linux-mips@vger.kernel.org
14337 S:      Supported
14338 F:      Documentation/devicetree/bindings/mips/mscc.txt
14339 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14340 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14341 F:      arch/mips/boot/dts/mscc/
14342 F:      arch/mips/configs/generic/board-ocelot.config
14343 F:      arch/mips/generic/board-ocelot.c
14344
14345 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14346 M:      Don Brace <don.brace@microchip.com>
14347 L:      storagedev@microchip.com
14348 L:      linux-scsi@vger.kernel.org
14349 S:      Supported
14350 F:      Documentation/scsi/smartpqi.rst
14351 F:      drivers/scsi/smartpqi/Kconfig
14352 F:      drivers/scsi/smartpqi/Makefile
14353 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14354 F:      include/linux/cciss*.h
14355 F:      include/uapi/linux/cciss*.h
14356
14357 MICROSOFT MANA RDMA DRIVER
14358 M:      Long Li <longli@microsoft.com>
14359 M:      Ajay Sharma <sharmaajay@microsoft.com>
14360 L:      linux-rdma@vger.kernel.org
14361 S:      Supported
14362 F:      drivers/infiniband/hw/mana/
14363 F:      include/net/mana
14364 F:      include/uapi/rdma/mana-abi.h
14365
14366 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14367 M:      Maximilian Luz <luzmaximilian@gmail.com>
14368 L:      platform-driver-x86@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14371
14372 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14373 M:      Maximilian Luz <luzmaximilian@gmail.com>
14374 L:      linux-pm@vger.kernel.org
14375 L:      platform-driver-x86@vger.kernel.org
14376 S:      Maintained
14377 F:      drivers/power/supply/surface_battery.c
14378 F:      drivers/power/supply/surface_charger.c
14379
14380 MICROSOFT SURFACE DTX DRIVER
14381 M:      Maximilian Luz <luzmaximilian@gmail.com>
14382 L:      platform-driver-x86@vger.kernel.org
14383 S:      Maintained
14384 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14385 F:      drivers/platform/surface/surface_dtx.c
14386 F:      include/uapi/linux/surface_aggregator/dtx.h
14387
14388 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14389 M:      Maximilian Luz <luzmaximilian@gmail.com>
14390 L:      platform-driver-x86@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/platform/surface/surface_gpe.c
14393
14394 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14395 M:      Hans de Goede <hdegoede@redhat.com>
14396 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14397 M:      Maximilian Luz <luzmaximilian@gmail.com>
14398 L:      platform-driver-x86@vger.kernel.org
14399 S:      Maintained
14400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14401 F:      drivers/platform/surface/
14402
14403 MICROSOFT SURFACE HID TRANSPORT DRIVER
14404 M:      Maximilian Luz <luzmaximilian@gmail.com>
14405 L:      linux-input@vger.kernel.org
14406 L:      platform-driver-x86@vger.kernel.org
14407 S:      Maintained
14408 F:      drivers/hid/surface-hid/
14409
14410 MICROSOFT SURFACE HOT-PLUG DRIVER
14411 M:      Maximilian Luz <luzmaximilian@gmail.com>
14412 L:      platform-driver-x86@vger.kernel.org
14413 S:      Maintained
14414 F:      drivers/platform/surface/surface_hotplug.c
14415
14416 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14417 M:      Maximilian Luz <luzmaximilian@gmail.com>
14418 L:      platform-driver-x86@vger.kernel.org
14419 S:      Maintained
14420 F:      drivers/platform/surface/surface_platform_profile.c
14421
14422 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14423 M:      Chen Yu <yu.c.chen@intel.com>
14424 L:      platform-driver-x86@vger.kernel.org
14425 S:      Supported
14426 F:      drivers/platform/surface/surfacepro3_button.c
14427
14428 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14429 M:      Maximilian Luz <luzmaximilian@gmail.com>
14430 L:      platform-driver-x86@vger.kernel.org
14431 S:      Maintained
14432 F:      drivers/platform/surface/surface_aggregator_hub.c
14433
14434 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14435 M:      Maximilian Luz <luzmaximilian@gmail.com>
14436 L:      platform-driver-x86@vger.kernel.org
14437 S:      Maintained
14438 W:      https://github.com/linux-surface/surface-aggregator-module
14439 C:      irc://irc.libera.chat/linux-surface
14440 F:      Documentation/driver-api/surface_aggregator/
14441 F:      drivers/platform/surface/aggregator/
14442 F:      drivers/platform/surface/surface_acpi_notify.c
14443 F:      drivers/platform/surface/surface_aggregator_cdev.c
14444 F:      drivers/platform/surface/surface_aggregator_registry.c
14445 F:      include/linux/surface_acpi_notify.h
14446 F:      include/linux/surface_aggregator/
14447 F:      include/uapi/linux/surface_aggregator/
14448
14449 MICROTEK X6 SCANNER
14450 M:      Oliver Neukum <oliver@neukum.org>
14451 S:      Maintained
14452 F:      drivers/usb/image/microtek.*
14453
14454 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14455 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14456 M:      Luka Perkov <luka.perkov@sartura.hr>
14457 S:      Maintained
14458 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14459 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14460 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14461 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14462 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14463 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14464
14465 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14466 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14467 L:      linux-media@vger.kernel.org
14468 S:      Maintained
14469 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14470 F:      Documentation/driver-api/media/drivers/ccs/
14471 F:      Documentation/userspace-api/media/drivers/ccs.rst
14472 F:      drivers/media/i2c/ccs-pll.c
14473 F:      drivers/media/i2c/ccs-pll.h
14474 F:      drivers/media/i2c/ccs/
14475 F:      include/uapi/linux/ccs.h
14476 F:      include/uapi/linux/smiapp.h
14477
14478 MIPS
14479 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14480 L:      linux-mips@vger.kernel.org
14481 S:      Maintained
14482 W:      http://www.linux-mips.org/
14483 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14485 F:      Documentation/devicetree/bindings/mips/
14486 F:      Documentation/arch/mips/
14487 F:      arch/mips/
14488 F:      drivers/platform/mips/
14489 F:      include/dt-bindings/mips/
14490
14491 MIPS BOSTON DEVELOPMENT BOARD
14492 M:      Paul Burton <paulburton@kernel.org>
14493 L:      linux-mips@vger.kernel.org
14494 S:      Maintained
14495 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14496 F:      arch/mips/boot/dts/img/boston.dts
14497 F:      arch/mips/configs/generic/board-boston.config
14498 F:      drivers/clk/imgtec/clk-boston.c
14499 F:      include/dt-bindings/clock/boston-clock.h
14500
14501 MIPS CORE DRIVERS
14502 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14503 M:      Serge Semin <fancer.lancer@gmail.com>
14504 L:      linux-mips@vger.kernel.org
14505 S:      Supported
14506 F:      drivers/bus/mips_cdmm.c
14507 F:      drivers/clocksource/mips-gic-timer.c
14508 F:      drivers/cpuidle/cpuidle-cps.c
14509 F:      drivers/irqchip/irq-mips-cpu.c
14510 F:      drivers/irqchip/irq-mips-gic.c
14511
14512 MIPS GENERIC PLATFORM
14513 M:      Paul Burton <paulburton@kernel.org>
14514 L:      linux-mips@vger.kernel.org
14515 S:      Supported
14516 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14517 F:      arch/mips/generic/
14518 F:      arch/mips/tools/generic-board-config.sh
14519
14520 MIPS RINT INSTRUCTION EMULATION
14521 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14522 L:      linux-mips@vger.kernel.org
14523 S:      Supported
14524 F:      arch/mips/math-emu/dp_rint.c
14525 F:      arch/mips/math-emu/sp_rint.c
14526
14527 MIPS/LOONGSON1 ARCHITECTURE
14528 M:      Keguang Zhang <keguang.zhang@gmail.com>
14529 L:      linux-mips@vger.kernel.org
14530 S:      Maintained
14531 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14532 F:      arch/mips/include/asm/mach-loongson32/
14533 F:      arch/mips/loongson32/
14534 F:      drivers/*/*loongson1*
14535 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14536
14537 MIPS/LOONGSON2EF ARCHITECTURE
14538 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14539 L:      linux-mips@vger.kernel.org
14540 S:      Maintained
14541 F:      arch/mips/include/asm/mach-loongson2ef/
14542 F:      arch/mips/loongson2ef/
14543 F:      drivers/cpufreq/loongson2_cpufreq.c
14544
14545 MIPS/LOONGSON64 ARCHITECTURE
14546 M:      Huacai Chen <chenhuacai@kernel.org>
14547 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14548 L:      linux-mips@vger.kernel.org
14549 S:      Maintained
14550 F:      arch/mips/include/asm/mach-loongson64/
14551 F:      arch/mips/loongson64/
14552 F:      drivers/irqchip/irq-loongson*
14553 F:      drivers/platform/mips/cpu_hwmon.c
14554
14555 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14556 M:      Hans Verkuil <hverkuil@xs4all.nl>
14557 L:      linux-media@vger.kernel.org
14558 S:      Odd Fixes
14559 W:      https://linuxtv.org
14560 T:      git git://linuxtv.org/media_tree.git
14561 F:      drivers/media/radio/radio-miropcm20*
14562
14563 MITSUMI MM8013 FG DRIVER
14564 M:      Konrad Dybcio <konradybcio@kernel.org>
14565 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14566 F:      drivers/power/supply/mm8013.c
14567
14568 MMP SUPPORT
14569 R:      Lubomir Rintel <lkundrak@v3.sk>
14570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14571 S:      Odd Fixes
14572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14573 F:      arch/arm/boot/dts/marvell/mmp*
14574 F:      arch/arm/mach-mmp/
14575 F:      include/linux/soc/mmp/
14576
14577 MMP USB PHY DRIVERS
14578 R:      Lubomir Rintel <lkundrak@v3.sk>
14579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14580 S:      Maintained
14581 F:      drivers/phy/marvell/phy-mmp3-usb.c
14582 F:      drivers/phy/marvell/phy-pxa-usb.c
14583
14584 MMU GATHER AND TLB INVALIDATION
14585 M:      Will Deacon <will@kernel.org>
14586 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14587 M:      Andrew Morton <akpm@linux-foundation.org>
14588 M:      Nick Piggin <npiggin@gmail.com>
14589 M:      Peter Zijlstra <peterz@infradead.org>
14590 L:      linux-arch@vger.kernel.org
14591 L:      linux-mm@kvack.org
14592 S:      Maintained
14593 F:      arch/*/include/asm/tlb.h
14594 F:      include/asm-generic/tlb.h
14595 F:      mm/mmu_gather.c
14596
14597 MN88472 MEDIA DRIVER
14598 M:      Antti Palosaari <crope@iki.fi>
14599 L:      linux-media@vger.kernel.org
14600 S:      Maintained
14601 W:      https://linuxtv.org
14602 W:      http://palosaari.fi/linux/
14603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14604 F:      drivers/media/dvb-frontends/mn88472*
14605
14606 MN88473 MEDIA DRIVER
14607 M:      Antti Palosaari <crope@iki.fi>
14608 L:      linux-media@vger.kernel.org
14609 S:      Maintained
14610 W:      https://linuxtv.org
14611 W:      http://palosaari.fi/linux/
14612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14613 F:      drivers/media/dvb-frontends/mn88473*
14614
14615 MODULE SUPPORT
14616 M:      Luis Chamberlain <mcgrof@kernel.org>
14617 L:      linux-modules@vger.kernel.org
14618 L:      linux-kernel@vger.kernel.org
14619 S:      Maintained
14620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14621 F:      include/linux/kmod.h
14622 F:      include/linux/module*.h
14623 F:      kernel/module/
14624 F:      lib/test_kmod.c
14625 F:      scripts/module*
14626 F:      tools/testing/selftests/kmod/
14627
14628 MONOLITHIC POWER SYSTEM PMIC DRIVER
14629 M:      Saravanan Sekar <sravanhome@gmail.com>
14630 S:      Maintained
14631 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14632 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14633 F:      drivers/hwmon/pmbus/mpq7932.c
14634 F:      drivers/iio/adc/mp2629_adc.c
14635 F:      drivers/mfd/mp2629.c
14636 F:      drivers/power/supply/mp2629_charger.c
14637 F:      drivers/regulator/mp5416.c
14638 F:      drivers/regulator/mpq7920.c
14639 F:      drivers/regulator/mpq7920.h
14640 F:      include/linux/mfd/mp2629.h
14641
14642 MOST(R) TECHNOLOGY DRIVER
14643 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14644 M:      Christian Gromm <christian.gromm@microchip.com>
14645 S:      Maintained
14646 F:      Documentation/ABI/testing/configfs-most
14647 F:      Documentation/ABI/testing/sysfs-bus-most
14648 F:      drivers/most/
14649 F:      drivers/staging/most/
14650 F:      include/linux/most.h
14651
14652 MOTORCOMM PHY DRIVER
14653 M:      Peter Geis <pgwipeout@gmail.com>
14654 M:      Frank <Frank.Sae@motor-comm.com>
14655 L:      netdev@vger.kernel.org
14656 S:      Maintained
14657 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14658 F:      drivers/net/phy/motorcomm.c
14659
14660 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14661 M:      Jiri Slaby <jirislaby@kernel.org>
14662 S:      Maintained
14663 F:      Documentation/driver-api/tty/moxa-smartio.rst
14664 F:      drivers/tty/mxser.*
14665
14666 MR800 AVERMEDIA USB FM RADIO DRIVER
14667 M:      Alexey Klimov <klimov.linux@gmail.com>
14668 L:      linux-media@vger.kernel.org
14669 S:      Maintained
14670 T:      git git://linuxtv.org/media_tree.git
14671 F:      drivers/media/radio/radio-mr800.c
14672
14673 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14674 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14675 L:      linux-wpan@vger.kernel.org
14676 S:      Odd Fixes
14677 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14678 F:      drivers/net/ieee802154/mrf24j40.c
14679
14680 MSI EC DRIVER
14681 M:      Nikita Kravets <teackot@gmail.com>
14682 L:      platform-driver-x86@vger.kernel.org
14683 S:      Maintained
14684 W:      https://github.com/BeardOverflow/msi-ec
14685 F:      drivers/platform/x86/msi-ec.*
14686
14687 MSI LAPTOP SUPPORT
14688 M:      "Lee, Chun-Yi" <jlee@suse.com>
14689 L:      platform-driver-x86@vger.kernel.org
14690 S:      Maintained
14691 F:      drivers/platform/x86/msi-laptop.c
14692
14693 MSI WMI SUPPORT
14694 L:      platform-driver-x86@vger.kernel.org
14695 S:      Orphan
14696 F:      drivers/platform/x86/msi-wmi.c
14697
14698 MSI001 MEDIA DRIVER
14699 M:      Antti Palosaari <crope@iki.fi>
14700 L:      linux-media@vger.kernel.org
14701 S:      Maintained
14702 W:      https://linuxtv.org
14703 W:      http://palosaari.fi/linux/
14704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14705 T:      git git://linuxtv.org/anttip/media_tree.git
14706 F:      drivers/media/tuners/msi001*
14707
14708 MSI2500 MEDIA DRIVER
14709 M:      Antti Palosaari <crope@iki.fi>
14710 L:      linux-media@vger.kernel.org
14711 S:      Maintained
14712 W:      https://linuxtv.org
14713 W:      http://palosaari.fi/linux/
14714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14715 T:      git git://linuxtv.org/anttip/media_tree.git
14716 F:      drivers/media/usb/msi2500/
14717
14718 MSTAR INTERRUPT CONTROLLER DRIVER
14719 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14720 M:      Daniel Palmer <daniel@thingy.jp>
14721 S:      Maintained
14722 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14723 F:      drivers/irqchip/irq-mst-intc.c
14724
14725 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14726 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14727 L:      linux-mtd@lists.infradead.org
14728 S:      Maintained
14729 F:      drivers/mtd/devices/docg3*
14730
14731 MT9M114 ONSEMI SENSOR DRIVER
14732 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14733 L:      linux-media@vger.kernel.org
14734 S:      Maintained
14735 T:      git git://linuxtv.org/media_tree.git
14736 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14737 F:      drivers/media/i2c/mt9m114.c
14738
14739 MT9P031 APTINA CAMERA SENSOR
14740 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14741 L:      linux-media@vger.kernel.org
14742 S:      Maintained
14743 T:      git git://linuxtv.org/media_tree.git
14744 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14745 F:      drivers/media/i2c/mt9p031.c
14746 F:      include/media/i2c/mt9p031.h
14747
14748 MT9T112 APTINA CAMERA SENSOR
14749 M:      Jacopo Mondi <jacopo@jmondi.org>
14750 L:      linux-media@vger.kernel.org
14751 S:      Odd Fixes
14752 T:      git git://linuxtv.org/media_tree.git
14753 F:      drivers/media/i2c/mt9t112.c
14754 F:      include/media/i2c/mt9t112.h
14755
14756 MT9V032 APTINA CAMERA SENSOR
14757 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14758 L:      linux-media@vger.kernel.org
14759 S:      Maintained
14760 T:      git git://linuxtv.org/media_tree.git
14761 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14762 F:      drivers/media/i2c/mt9v032.c
14763 F:      include/media/i2c/mt9v032.h
14764
14765 MT9V111 APTINA CAMERA SENSOR
14766 M:      Jacopo Mondi <jacopo@jmondi.org>
14767 L:      linux-media@vger.kernel.org
14768 S:      Maintained
14769 T:      git git://linuxtv.org/media_tree.git
14770 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14771 F:      drivers/media/i2c/mt9v111.c
14772
14773 MULTIFUNCTION DEVICES (MFD)
14774 M:      Lee Jones <lee@kernel.org>
14775 S:      Maintained
14776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14777 F:      Documentation/devicetree/bindings/mfd/
14778 F:      drivers/mfd/
14779 F:      include/dt-bindings/mfd/
14780 F:      include/linux/mfd/
14781
14782 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14783 S:      Orphan
14784 F:      drivers/mmc/host/mmc_spi.c
14785 F:      include/linux/spi/mmc_spi.h
14786
14787 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14788 M:      Ulf Hansson <ulf.hansson@linaro.org>
14789 L:      linux-mmc@vger.kernel.org
14790 S:      Maintained
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14792 F:      Documentation/devicetree/bindings/mmc/
14793 F:      drivers/mmc/
14794 F:      include/linux/mmc/
14795 F:      include/uapi/linux/mmc/
14796
14797 MULTIPLEXER SUBSYSTEM
14798 M:      Peter Rosin <peda@axentia.se>
14799 S:      Maintained
14800 F:      Documentation/ABI/testing/sysfs-class-mux*
14801 F:      Documentation/devicetree/bindings/mux/
14802 F:      drivers/mux/
14803 F:      include/dt-bindings/mux/
14804 F:      include/linux/mux/
14805
14806 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14807 M:      Bin Liu <b-liu@ti.com>
14808 L:      linux-usb@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/usb/musb/
14811
14812 MXL301RF MEDIA DRIVER
14813 M:      Akihiro Tsukada <tskd08@gmail.com>
14814 L:      linux-media@vger.kernel.org
14815 S:      Odd Fixes
14816 F:      drivers/media/tuners/mxl301rf*
14817
14818 MXL5007T MEDIA DRIVER
14819 M:      Michael Krufky <mkrufky@linuxtv.org>
14820 L:      linux-media@vger.kernel.org
14821 S:      Maintained
14822 W:      https://linuxtv.org
14823 W:      http://github.com/mkrufky
14824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14825 T:      git git://linuxtv.org/mkrufky/tuners.git
14826 F:      drivers/media/tuners/mxl5007t.*
14827
14828 MXSFB DRM DRIVER
14829 M:      Marek Vasut <marex@denx.de>
14830 M:      Stefan Agner <stefan@agner.ch>
14831 L:      dri-devel@lists.freedesktop.org
14832 S:      Supported
14833 T:      git git://anongit.freedesktop.org/drm/drm-misc
14834 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14835 F:      drivers/gpu/drm/mxsfb/
14836
14837 MYLEX DAC960 PCI RAID Controller
14838 M:      Hannes Reinecke <hare@kernel.org>
14839 L:      linux-scsi@vger.kernel.org
14840 S:      Supported
14841 F:      drivers/scsi/myrb.*
14842 F:      drivers/scsi/myrs.*
14843
14844 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14845 M:      Chris Lee <christopher.lee@cspi.com>
14846 L:      netdev@vger.kernel.org
14847 S:      Supported
14848 W:      https://www.cspi.com/ethernet-products/support/downloads/
14849 F:      drivers/net/ethernet/myricom/myri10ge/
14850
14851 NAND FLASH SUBSYSTEM
14852 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14853 R:      Richard Weinberger <richard@nod.at>
14854 L:      linux-mtd@lists.infradead.org
14855 S:      Maintained
14856 W:      http://www.linux-mtd.infradead.org/
14857 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14858 C:      irc://irc.oftc.net/mtd
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14860 F:      drivers/mtd/nand/
14861 F:      include/linux/mtd/*nand*.h
14862
14863 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14864 M:      Daniel Mack <zonque@gmail.com>
14865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14866 S:      Maintained
14867 W:      http://www.native-instruments.com
14868 F:      sound/usb/caiaq/
14869
14870 NATSEMI ETHERNET DRIVER (DP8381x)
14871 S:      Orphan
14872 F:      drivers/net/ethernet/natsemi/natsemi.c
14873
14874 NCR 5380 SCSI DRIVERS
14875 M:      Finn Thain <fthain@linux-m68k.org>
14876 M:      Michael Schmitz <schmitzmic@gmail.com>
14877 L:      linux-scsi@vger.kernel.org
14878 S:      Maintained
14879 F:      Documentation/scsi/g_NCR5380.rst
14880 F:      drivers/scsi/NCR5380.*
14881 F:      drivers/scsi/arm/cumana_1.c
14882 F:      drivers/scsi/arm/oak.c
14883 F:      drivers/scsi/atari_scsi.*
14884 F:      drivers/scsi/dmx3191d.c
14885 F:      drivers/scsi/g_NCR5380.*
14886 F:      drivers/scsi/mac_scsi.*
14887 F:      drivers/scsi/sun3_scsi.*
14888 F:      drivers/scsi/sun3_scsi_vme.c
14889
14890 NCSI LIBRARY
14891 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14892 S:      Maintained
14893 F:      net/ncsi/
14894
14895 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14896 M:      Guenter Roeck <linux@roeck-us.net>
14897 L:      linux-hwmon@vger.kernel.org
14898 S:      Maintained
14899 F:      Documentation/hwmon/nct6775.rst
14900 F:      drivers/hwmon/nct6775-core.c
14901 F:      drivers/hwmon/nct6775-platform.c
14902 F:      drivers/hwmon/nct6775.h
14903
14904 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14905 M:      Zev Weiss <zev@bewilderbeest.net>
14906 L:      linux-hwmon@vger.kernel.org
14907 S:      Maintained
14908 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14909 F:      drivers/hwmon/nct6775-i2c.c
14910
14911 NETDEVSIM
14912 M:      Jakub Kicinski <kuba@kernel.org>
14913 S:      Maintained
14914 F:      drivers/net/netdevsim/*
14915
14916 NETEM NETWORK EMULATOR
14917 M:      Stephen Hemminger <stephen@networkplumber.org>
14918 L:      netdev@vger.kernel.org
14919 S:      Maintained
14920 F:      net/sched/sch_netem.c
14921
14922 NETERION 10GbE DRIVERS (s2io)
14923 M:      Jon Mason <jdmason@kudzu.us>
14924 L:      netdev@vger.kernel.org
14925 S:      Supported
14926 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14927 F:      drivers/net/ethernet/neterion/
14928
14929 NETFILTER
14930 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14931 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14932 M:      Florian Westphal <fw@strlen.de>
14933 L:      netfilter-devel@vger.kernel.org
14934 L:      coreteam@netfilter.org
14935 S:      Maintained
14936 W:      http://www.netfilter.org/
14937 W:      http://www.iptables.org/
14938 W:      http://www.nftables.org/
14939 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14940 C:      irc://irc.libera.chat/netfilter
14941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14943 F:      include/linux/netfilter*
14944 F:      include/linux/netfilter/
14945 F:      include/net/netfilter/
14946 F:      include/uapi/linux/netfilter*
14947 F:      include/uapi/linux/netfilter/
14948 F:      net/*/netfilter.c
14949 F:      net/*/netfilter/
14950 F:      net/bridge/br_netfilter*.c
14951 F:      net/netfilter/
14952
14953 NETROM NETWORK LAYER
14954 M:      Ralf Baechle <ralf@linux-mips.org>
14955 L:      linux-hams@vger.kernel.org
14956 S:      Maintained
14957 W:      https://linux-ax25.in-berlin.de
14958 F:      include/net/netrom.h
14959 F:      include/uapi/linux/netrom.h
14960 F:      net/netrom/
14961
14962 NETRONIX EMBEDDED CONTROLLER
14963 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14964 S:      Maintained
14965 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14966 F:      drivers/mfd/ntxec.c
14967 F:      drivers/pwm/pwm-ntxec.c
14968 F:      drivers/rtc/rtc-ntxec.c
14969 F:      include/linux/mfd/ntxec.h
14970
14971 NETRONOME ETHERNET DRIVERS
14972 M:      Louis Peens <louis.peens@corigine.com>
14973 R:      Jakub Kicinski <kuba@kernel.org>
14974 L:      oss-drivers@corigine.com
14975 S:      Maintained
14976 F:      drivers/net/ethernet/netronome/
14977
14978 NETWORK BLOCK DEVICE (NBD)
14979 M:      Josef Bacik <josef@toxicpanda.com>
14980 L:      linux-block@vger.kernel.org
14981 L:      nbd@other.debian.org
14982 S:      Maintained
14983 F:      Documentation/admin-guide/blockdev/nbd.rst
14984 F:      drivers/block/nbd.c
14985 F:      include/trace/events/nbd.h
14986 F:      include/uapi/linux/nbd.h
14987
14988 NETWORK DROP MONITOR
14989 M:      Neil Horman <nhorman@tuxdriver.com>
14990 L:      netdev@vger.kernel.org
14991 S:      Maintained
14992 W:      https://fedorahosted.org/dropwatch/
14993 F:      include/uapi/linux/net_dropmon.h
14994 F:      net/core/drop_monitor.c
14995
14996 NETWORKING DRIVERS
14997 M:      "David S. Miller" <davem@davemloft.net>
14998 M:      Eric Dumazet <edumazet@google.com>
14999 M:      Jakub Kicinski <kuba@kernel.org>
15000 M:      Paolo Abeni <pabeni@redhat.com>
15001 L:      netdev@vger.kernel.org
15002 S:      Maintained
15003 P:      Documentation/process/maintainer-netdev.rst
15004 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15007 F:      Documentation/devicetree/bindings/net/
15008 F:      drivers/connector/
15009 F:      drivers/net/
15010 F:      include/dt-bindings/net/
15011 F:      include/linux/etherdevice.h
15012 F:      include/linux/fcdevice.h
15013 F:      include/linux/fddidevice.h
15014 F:      include/linux/hippidevice.h
15015 F:      include/linux/if_*
15016 F:      include/linux/inetdevice.h
15017 F:      include/linux/netdevice.h
15018 F:      include/uapi/linux/if_*
15019 F:      include/uapi/linux/netdevice.h
15020 X:      drivers/net/wireless/
15021
15022 NETWORKING DRIVERS (WIRELESS)
15023 M:      Kalle Valo <kvalo@kernel.org>
15024 L:      linux-wireless@vger.kernel.org
15025 S:      Maintained
15026 W:      https://wireless.wiki.kernel.org/
15027 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15030 F:      Documentation/devicetree/bindings/net/wireless/
15031 F:      drivers/net/wireless/
15032
15033 NETWORKING [DSA]
15034 M:      Andrew Lunn <andrew@lunn.ch>
15035 M:      Florian Fainelli <f.fainelli@gmail.com>
15036 M:      Vladimir Oltean <olteanv@gmail.com>
15037 S:      Maintained
15038 F:      Documentation/devicetree/bindings/net/dsa/
15039 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15040 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15041 F:      drivers/net/dsa/
15042 F:      include/linux/dsa/
15043 F:      include/linux/platform_data/dsa.h
15044 F:      include/net/dsa.h
15045 F:      net/dsa/
15046 F:      tools/testing/selftests/drivers/net/dsa/
15047
15048 NETWORKING [GENERAL]
15049 M:      "David S. Miller" <davem@davemloft.net>
15050 M:      Eric Dumazet <edumazet@google.com>
15051 M:      Jakub Kicinski <kuba@kernel.org>
15052 M:      Paolo Abeni <pabeni@redhat.com>
15053 L:      netdev@vger.kernel.org
15054 S:      Maintained
15055 P:      Documentation/process/maintainer-netdev.rst
15056 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15057 B:      mailto:netdev@vger.kernel.org
15058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15060 F:      Documentation/core-api/netlink.rst
15061 F:      Documentation/netlink/
15062 F:      Documentation/networking/
15063 F:      Documentation/process/maintainer-netdev.rst
15064 F:      Documentation/userspace-api/netlink/
15065 F:      include/linux/in.h
15066 F:      include/linux/indirect_call_wrapper.h
15067 F:      include/linux/net.h
15068 F:      include/linux/netdevice.h
15069 F:      include/net/
15070 F:      include/uapi/linux/in.h
15071 F:      include/uapi/linux/net.h
15072 F:      include/uapi/linux/net_namespace.h
15073 F:      include/uapi/linux/netdevice.h
15074 F:      lib/net_utils.c
15075 F:      lib/random32.c
15076 F:      net/
15077 F:      tools/net/
15078 F:      tools/testing/selftests/net/
15079 X:      net/bluetooth/
15080
15081 NETWORKING [IPSEC]
15082 M:      Steffen Klassert <steffen.klassert@secunet.com>
15083 M:      Herbert Xu <herbert@gondor.apana.org.au>
15084 M:      "David S. Miller" <davem@davemloft.net>
15085 L:      netdev@vger.kernel.org
15086 S:      Maintained
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15089 F:      include/net/xfrm.h
15090 F:      include/uapi/linux/xfrm.h
15091 F:      net/ipv4/ah4.c
15092 F:      net/ipv4/esp4*
15093 F:      net/ipv4/ip_vti.c
15094 F:      net/ipv4/ipcomp.c
15095 F:      net/ipv4/xfrm*
15096 F:      net/ipv6/ah6.c
15097 F:      net/ipv6/esp6*
15098 F:      net/ipv6/ip6_vti.c
15099 F:      net/ipv6/ipcomp6.c
15100 F:      net/ipv6/xfrm*
15101 F:      net/key/
15102 F:      net/xfrm/
15103 F:      tools/testing/selftests/net/ipsec.c
15104
15105 NETWORKING [IPv4/IPv6]
15106 M:      "David S. Miller" <davem@davemloft.net>
15107 M:      David Ahern <dsahern@kernel.org>
15108 L:      netdev@vger.kernel.org
15109 S:      Maintained
15110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15111 F:      arch/x86/net/*
15112 F:      include/linux/ip.h
15113 F:      include/linux/ipv6*
15114 F:      include/net/fib*
15115 F:      include/net/ip*
15116 F:      include/net/route.h
15117 F:      net/ipv4/
15118 F:      net/ipv6/
15119
15120 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15121 M:      Paul Moore <paul@paul-moore.com>
15122 L:      netdev@vger.kernel.org
15123 L:      linux-security-module@vger.kernel.org
15124 S:      Supported
15125 W:      https://github.com/netlabel
15126 F:      Documentation/netlabel/
15127 F:      include/net/calipso.h
15128 F:      include/net/cipso_ipv4.h
15129 F:      include/net/netlabel.h
15130 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15131 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15132 F:      net/ipv4/cipso_ipv4.c
15133 F:      net/ipv6/calipso.c
15134 F:      net/netfilter/xt_CONNSECMARK.c
15135 F:      net/netfilter/xt_SECMARK.c
15136 F:      net/netlabel/
15137
15138 NETWORKING [MACSEC]
15139 M:      Sabrina Dubroca <sd@queasysnail.net>
15140 L:      netdev@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/net/macsec.c
15143 F:      include/net/macsec.h
15144 F:      include/uapi/linux/if_macsec.h
15145 K:      macsec
15146 K:      \bmdo_
15147
15148 NETWORKING [MPTCP]
15149 M:      Matthieu Baerts <matttbe@kernel.org>
15150 M:      Mat Martineau <martineau@kernel.org>
15151 L:      netdev@vger.kernel.org
15152 L:      mptcp@lists.linux.dev
15153 S:      Maintained
15154 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15155 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15156 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15157 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15158 F:      Documentation/netlink/specs/mptcp.yaml
15159 F:      Documentation/networking/mptcp-sysctl.rst
15160 F:      include/net/mptcp.h
15161 F:      include/trace/events/mptcp.h
15162 F:      include/uapi/linux/mptcp*.h
15163 F:      net/mptcp/
15164 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15165 F:      tools/testing/selftests/net/mptcp/
15166
15167 NETWORKING [TCP]
15168 M:      Eric Dumazet <edumazet@google.com>
15169 L:      netdev@vger.kernel.org
15170 S:      Maintained
15171 F:      include/linux/tcp.h
15172 F:      include/net/tcp.h
15173 F:      include/trace/events/tcp.h
15174 F:      include/uapi/linux/tcp.h
15175 F:      net/ipv4/syncookies.c
15176 F:      net/ipv4/tcp*.c
15177 F:      net/ipv6/syncookies.c
15178 F:      net/ipv6/tcp*.c
15179
15180 NETWORKING [TLS]
15181 M:      Boris Pismenny <borisp@nvidia.com>
15182 M:      John Fastabend <john.fastabend@gmail.com>
15183 M:      Jakub Kicinski <kuba@kernel.org>
15184 L:      netdev@vger.kernel.org
15185 S:      Maintained
15186 F:      include/net/tls.h
15187 F:      include/uapi/linux/tls.h
15188 F:      net/tls/*
15189
15190 NETXEN (1/10) GbE SUPPORT
15191 M:      Manish Chopra <manishc@marvell.com>
15192 M:      Rahul Verma <rahulv@marvell.com>
15193 M:      GR-Linux-NIC-Dev@marvell.com
15194 L:      netdev@vger.kernel.org
15195 S:      Supported
15196 F:      drivers/net/ethernet/qlogic/netxen/
15197
15198 NET_FAILOVER MODULE
15199 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15200 L:      netdev@vger.kernel.org
15201 S:      Supported
15202 F:      Documentation/networking/net_failover.rst
15203 F:      drivers/net/net_failover.c
15204 F:      include/net/net_failover.h
15205
15206 NEXTHOP
15207 M:      David Ahern <dsahern@kernel.org>
15208 L:      netdev@vger.kernel.org
15209 S:      Maintained
15210 F:      include/net/netns/nexthop.h
15211 F:      include/net/nexthop.h
15212 F:      include/uapi/linux/nexthop.h
15213 F:      net/ipv4/nexthop.c
15214
15215 NFC SUBSYSTEM
15216 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15217 L:      netdev@vger.kernel.org
15218 S:      Maintained
15219 F:      Documentation/devicetree/bindings/net/nfc/
15220 F:      drivers/nfc/
15221 F:      include/net/nfc/
15222 F:      include/uapi/linux/nfc.h
15223 F:      net/nfc/
15224
15225 NFC VIRTUAL NCI DEVICE DRIVER
15226 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15227 L:      netdev@vger.kernel.org
15228 S:      Supported
15229 F:      drivers/nfc/virtual_ncidev.c
15230 F:      tools/testing/selftests/nci/
15231
15232 NFS, SUNRPC, AND LOCKD CLIENTS
15233 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15234 M:      Anna Schumaker <anna@kernel.org>
15235 L:      linux-nfs@vger.kernel.org
15236 S:      Maintained
15237 W:      http://client.linux-nfs.org
15238 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15239 F:      Documentation/filesystems/nfs/
15240 F:      fs/lockd/
15241 F:      fs/nfs/
15242 F:      fs/nfs_common/
15243 F:      include/linux/lockd/
15244 F:      include/linux/nfs*
15245 F:      include/linux/sunrpc/
15246 F:      include/uapi/linux/nfs*
15247 F:      include/uapi/linux/sunrpc/
15248 F:      net/sunrpc/
15249
15250 NILFS2 FILESYSTEM
15251 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15252 L:      linux-nilfs@vger.kernel.org
15253 S:      Supported
15254 W:      https://nilfs.sourceforge.io/
15255 W:      https://nilfs.osdn.jp/
15256 T:      git https://github.com/konis/nilfs2.git
15257 F:      Documentation/filesystems/nilfs2.rst
15258 F:      fs/nilfs2/
15259 F:      include/trace/events/nilfs2.h
15260 F:      include/uapi/linux/nilfs2_api.h
15261 F:      include/uapi/linux/nilfs2_ondisk.h
15262
15263 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15264 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15265 S:      Maintained
15266 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15267 F:      Documentation/scsi/NinjaSCSI.rst
15268 F:      drivers/scsi/pcmcia/nsp_*
15269
15270 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15271 M:      GOTO Masanori <gotom@debian.or.jp>
15272 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15273 S:      Maintained
15274 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15275 F:      Documentation/scsi/NinjaSCSI.rst
15276 F:      drivers/scsi/nsp32*
15277
15278 NINTENDO HID DRIVER
15279 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15280 L:      linux-input@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/hid/hid-nintendo*
15283
15284 NIOS2 ARCHITECTURE
15285 M:      Dinh Nguyen <dinguyen@kernel.org>
15286 S:      Maintained
15287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15288 F:      arch/nios2/
15289
15290 NITRO ENCLAVES (NE)
15291 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15292 L:      linux-kernel@vger.kernel.org
15293 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15294 S:      Supported
15295 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15296 F:      Documentation/virt/ne_overview.rst
15297 F:      drivers/virt/nitro_enclaves/
15298 F:      include/linux/nitro_enclaves.h
15299 F:      include/uapi/linux/nitro_enclaves.h
15300 F:      samples/nitro_enclaves/
15301
15302 NOHZ, DYNTICKS SUPPORT
15303 M:      Frederic Weisbecker <frederic@kernel.org>
15304 M:      Thomas Gleixner <tglx@linutronix.de>
15305 M:      Ingo Molnar <mingo@kernel.org>
15306 L:      linux-kernel@vger.kernel.org
15307 S:      Maintained
15308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15309 F:      include/linux/sched/nohz.h
15310 F:      include/linux/tick.h
15311 F:      kernel/time/tick*.*
15312
15313 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15314 M:      Pavel Machek <pavel@ucw.cz>
15315 M:      Sakari Ailus <sakari.ailus@iki.fi>
15316 L:      linux-media@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/media/i2c/ad5820.c
15319 F:      drivers/media/i2c/et8ek8
15320
15321 NOKIA N900 POWER SUPPLY DRIVERS
15322 R:      Pali Rohár <pali@kernel.org>
15323 F:      drivers/power/supply/bq2415x_charger.c
15324 F:      drivers/power/supply/bq27xxx_battery.c
15325 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15326 F:      drivers/power/supply/isp1704_charger.c
15327 F:      drivers/power/supply/rx51_battery.c
15328 F:      include/linux/power/bq2415x_charger.h
15329 F:      include/linux/power/bq27xxx_battery.h
15330
15331 NOLIBC HEADER FILE
15332 M:      Willy Tarreau <w@1wt.eu>
15333 M:      Thomas Weißschuh <linux@weissschuh.net>
15334 S:      Maintained
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15336 F:      tools/include/nolibc/
15337 F:      tools/testing/selftests/nolibc/
15338
15339 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15340 M:      Hans de Goede <hdegoede@redhat.com>
15341 L:      linux-input@vger.kernel.org
15342 S:      Maintained
15343 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15344
15345 NSDEPS
15346 M:      Matthias Maennich <maennich@google.com>
15347 S:      Maintained
15348 F:      Documentation/core-api/symbol-namespaces.rst
15349 F:      scripts/nsdeps
15350
15351 NTB AMD DRIVER
15352 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15353 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15354 L:      ntb@lists.linux.dev
15355 S:      Supported
15356 F:      drivers/ntb/hw/amd/
15357
15358 NTB DRIVER CORE
15359 M:      Jon Mason <jdmason@kudzu.us>
15360 M:      Dave Jiang <dave.jiang@intel.com>
15361 M:      Allen Hubbe <allenbh@gmail.com>
15362 L:      ntb@lists.linux.dev
15363 S:      Supported
15364 W:      https://github.com/jonmason/ntb/wiki
15365 T:      git https://github.com/jonmason/ntb.git
15366 F:      drivers/net/ntb_netdev.c
15367 F:      drivers/ntb/
15368 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15369 F:      include/linux/ntb.h
15370 F:      include/linux/ntb_transport.h
15371 F:      tools/testing/selftests/ntb/
15372
15373 NTB IDT DRIVER
15374 M:      Serge Semin <fancer.lancer@gmail.com>
15375 L:      ntb@lists.linux.dev
15376 S:      Supported
15377 F:      drivers/ntb/hw/idt/
15378
15379 NTB INTEL DRIVER
15380 M:      Dave Jiang <dave.jiang@intel.com>
15381 L:      ntb@lists.linux.dev
15382 S:      Supported
15383 W:      https://github.com/davejiang/linux/wiki
15384 T:      git https://github.com/davejiang/linux.git
15385 F:      drivers/ntb/hw/intel/
15386
15387 NTFS FILESYSTEM
15388 M:      Anton Altaparmakov <anton@tuxera.com>
15389 R:      Namjae Jeon <linkinjeon@kernel.org>
15390 L:      linux-ntfs-dev@lists.sourceforge.net
15391 S:      Supported
15392 W:      http://www.tuxera.com/
15393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15394 F:      Documentation/filesystems/ntfs.rst
15395 F:      fs/ntfs/
15396
15397 NTFS3 FILESYSTEM
15398 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15399 L:      ntfs3@lists.linux.dev
15400 S:      Supported
15401 W:      http://www.paragon-software.com/
15402 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15403 F:      Documentation/filesystems/ntfs3.rst
15404 F:      fs/ntfs3/
15405
15406 NUBUS SUBSYSTEM
15407 M:      Finn Thain <fthain@linux-m68k.org>
15408 L:      linux-m68k@lists.linux-m68k.org
15409 S:      Maintained
15410 F:      arch/*/include/asm/nubus.h
15411 F:      drivers/nubus/
15412 F:      include/linux/nubus.h
15413 F:      include/uapi/linux/nubus.h
15414
15415 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15416 M:      Antonino Daplas <adaplas@gmail.com>
15417 L:      linux-fbdev@vger.kernel.org
15418 S:      Maintained
15419 F:      drivers/video/fbdev/nvidia/
15420 F:      drivers/video/fbdev/riva/
15421
15422 NVIDIA WMI EC BACKLIGHT DRIVER
15423 M:      Daniel Dadap <ddadap@nvidia.com>
15424 L:      platform-driver-x86@vger.kernel.org
15425 S:      Supported
15426 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15427 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15428
15429 NVM EXPRESS DRIVER
15430 M:      Keith Busch <kbusch@kernel.org>
15431 M:      Jens Axboe <axboe@fb.com>
15432 M:      Christoph Hellwig <hch@lst.de>
15433 M:      Sagi Grimberg <sagi@grimberg.me>
15434 L:      linux-nvme@lists.infradead.org
15435 S:      Supported
15436 W:      http://git.infradead.org/nvme.git
15437 T:      git git://git.infradead.org/nvme.git
15438 F:      Documentation/nvme/
15439 F:      drivers/nvme/common/
15440 F:      drivers/nvme/host/
15441 F:      include/linux/nvme-*.h
15442 F:      include/linux/nvme.h
15443 F:      include/uapi/linux/nvme_ioctl.h
15444
15445 NVM EXPRESS FABRICS AUTHENTICATION
15446 M:      Hannes Reinecke <hare@suse.de>
15447 L:      linux-nvme@lists.infradead.org
15448 S:      Supported
15449 F:      drivers/nvme/host/auth.c
15450 F:      drivers/nvme/target/auth.c
15451 F:      drivers/nvme/target/fabrics-cmd-auth.c
15452 F:      include/linux/nvme-auth.h
15453
15454 NVM EXPRESS FC TRANSPORT DRIVERS
15455 M:      James Smart <james.smart@broadcom.com>
15456 L:      linux-nvme@lists.infradead.org
15457 S:      Supported
15458 F:      drivers/nvme/host/fc.c
15459 F:      drivers/nvme/target/fc.c
15460 F:      drivers/nvme/target/fcloop.c
15461 F:      include/linux/nvme-fc-driver.h
15462 F:      include/linux/nvme-fc.h
15463
15464 NVM EXPRESS HARDWARE MONITORING SUPPORT
15465 M:      Guenter Roeck <linux@roeck-us.net>
15466 L:      linux-nvme@lists.infradead.org
15467 S:      Supported
15468 F:      drivers/nvme/host/hwmon.c
15469
15470 NVM EXPRESS TARGET DRIVER
15471 M:      Christoph Hellwig <hch@lst.de>
15472 M:      Sagi Grimberg <sagi@grimberg.me>
15473 M:      Chaitanya Kulkarni <kch@nvidia.com>
15474 L:      linux-nvme@lists.infradead.org
15475 S:      Supported
15476 W:      http://git.infradead.org/nvme.git
15477 T:      git git://git.infradead.org/nvme.git
15478 F:      drivers/nvme/target/
15479
15480 NVMEM FRAMEWORK
15481 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15482 S:      Maintained
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15484 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15485 F:      Documentation/devicetree/bindings/nvmem/
15486 F:      drivers/nvmem/
15487 F:      include/linux/nvmem-consumer.h
15488 F:      include/linux/nvmem-provider.h
15489
15490 NXP BLUETOOTH WIRELESS DRIVERS
15491 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15492 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15493 S:      Maintained
15494 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15495 F:      drivers/bluetooth/btnxpuart.c
15496
15497 NXP C45 TJA11XX PHY DRIVER
15498 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15499 L:      netdev@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/net/phy/nxp-c45-tja11xx.c
15502
15503 NXP FSPI DRIVER
15504 M:      Han Xu <han.xu@nxp.com>
15505 M:      Haibo Chen <haibo.chen@nxp.com>
15506 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15507 L:      linux-spi@vger.kernel.org
15508 S:      Maintained
15509 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15510 F:      drivers/spi/spi-nxp-fspi.c
15511
15512 NXP FXAS21002C DRIVER
15513 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15514 L:      linux-iio@vger.kernel.org
15515 S:      Maintained
15516 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15517 F:      drivers/iio/gyro/fxas21002c.h
15518 F:      drivers/iio/gyro/fxas21002c_core.c
15519 F:      drivers/iio/gyro/fxas21002c_i2c.c
15520 F:      drivers/iio/gyro/fxas21002c_spi.c
15521
15522 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15523 M:      Haibo Chen <haibo.chen@nxp.com>
15524 L:      linux-iio@vger.kernel.org
15525 L:      linux-imx@nxp.com
15526 S:      Maintained
15527 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15528 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15529 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15530 F:      drivers/iio/adc/imx7d_adc.c
15531 F:      drivers/iio/adc/imx93_adc.c
15532 F:      drivers/iio/adc/vf610_adc.c
15533
15534 NXP i.MX 8M ISI DRIVER
15535 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15539 F:      drivers/media/platform/nxp/imx8-isi/
15540
15541 NXP i.MX 8MP DW100 V4L2 DRIVER
15542 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15543 L:      linux-media@vger.kernel.org
15544 S:      Maintained
15545 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15546 F:      Documentation/userspace-api/media/drivers/dw100.rst
15547 F:      drivers/media/platform/nxp/dw100/
15548 F:      include/uapi/linux/dw100.h
15549
15550 NXP i.MX 8MQ DCSS DRIVER
15551 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15552 R:      Lucas Stach <l.stach@pengutronix.de>
15553 L:      dri-devel@lists.freedesktop.org
15554 S:      Maintained
15555 T:      git git://anongit.freedesktop.org/drm/drm-misc
15556 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15557 F:      drivers/gpu/drm/imx/dcss/
15558
15559 NXP i.MX 8QXP ADC DRIVER
15560 M:      Cai Huoqing <cai.huoqing@linux.dev>
15561 M:      Haibo Chen <haibo.chen@nxp.com>
15562 L:      linux-imx@nxp.com
15563 L:      linux-iio@vger.kernel.org
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15566 F:      drivers/iio/adc/imx8qxp-adc.c
15567
15568 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15569 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15570 R:      NXP Linux Team <linux-imx@nxp.com>
15571 L:      linux-media@vger.kernel.org
15572 S:      Maintained
15573 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15574 F:      drivers/media/platform/nxp/imx-jpeg
15575
15576 NXP i.MX CLOCK DRIVERS
15577 M:      Abel Vesa <abelvesa@kernel.org>
15578 R:      Peng Fan <peng.fan@nxp.com>
15579 L:      linux-clk@vger.kernel.org
15580 L:      linux-imx@nxp.com
15581 S:      Maintained
15582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15583 F:      Documentation/devicetree/bindings/clock/imx*
15584 F:      drivers/clk/imx/
15585 F:      include/dt-bindings/clock/imx*
15586
15587 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15588 M:      Jagan Teki <jagan@amarulasolutions.com>
15589 S:      Maintained
15590 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15591 F:      drivers/regulator/pf8x00-regulator.c
15592
15593 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15594 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15595 L:      linux-kernel@vger.kernel.org
15596 S:      Maintained
15597 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15598 F:      drivers/extcon/extcon-ptn5150.c
15599
15600 NXP SGTL5000 DRIVER
15601 M:      Fabio Estevam <festevam@gmail.com>
15602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15603 S:      Maintained
15604 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15605 F:      sound/soc/codecs/sgtl5000*
15606
15607 NXP SJA1105 ETHERNET SWITCH DRIVER
15608 M:      Vladimir Oltean <olteanv@gmail.com>
15609 L:      linux-kernel@vger.kernel.org
15610 S:      Maintained
15611 F:      drivers/net/dsa/sja1105
15612 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15613
15614 NXP TDA998X DRM DRIVER
15615 M:      Russell King <linux@armlinux.org.uk>
15616 S:      Maintained
15617 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15618 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15619 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15620 F:      include/drm/i2c/tda998x.h
15621 F:      include/dt-bindings/display/tda998x.h
15622 K:      "nxp,tda998x"
15623
15624 NXP TFA9879 DRIVER
15625 M:      Peter Rosin <peda@axentia.se>
15626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15627 S:      Maintained
15628 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15629 F:      sound/soc/codecs/tfa9879*
15630
15631 NXP-NCI NFC DRIVER
15632 S:      Orphan
15633 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15634 F:      drivers/nfc/nxp-nci
15635
15636 NXP/Goodix TFA989X (TFA1) DRIVER
15637 M:      Stephan Gerhold <stephan@gerhold.net>
15638 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15639 S:      Maintained
15640 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15641 F:      sound/soc/codecs/tfa989x.c
15642
15643 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15644 M:      Jonas Malaco <jonas@protocubo.io>
15645 L:      linux-hwmon@vger.kernel.org
15646 S:      Maintained
15647 F:      Documentation/hwmon/nzxt-kraken2.rst
15648 F:      drivers/hwmon/nzxt-kraken2.c
15649
15650 NZXT-SMART2 HARDWARE MONITORING DRIVER
15651 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15652 L:      linux-hwmon@vger.kernel.org
15653 S:      Maintained
15654 F:      Documentation/hwmon/nzxt-smart2.rst
15655 F:      drivers/hwmon/nzxt-smart2.c
15656
15657 OBJAGG
15658 M:      Jiri Pirko <jiri@resnulli.us>
15659 L:      netdev@vger.kernel.org
15660 S:      Supported
15661 F:      include/linux/objagg.h
15662 F:      lib/objagg.c
15663 F:      lib/test_objagg.c
15664
15665 OBJPOOL
15666 M:      Matt Wu <wuqiang.matt@bytedance.com>
15667 S:      Supported
15668 F:      include/linux/objpool.h
15669 F:      lib/objpool.c
15670 F:      lib/test_objpool.c
15671
15672 OBJTOOL
15673 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15674 M:      Peter Zijlstra <peterz@infradead.org>
15675 S:      Supported
15676 F:      include/linux/objtool*.h
15677 F:      tools/objtool/
15678
15679 OCELOT ETHERNET SWITCH DRIVER
15680 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15681 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15682 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15683 M:      UNGLinuxDriver@microchip.com
15684 L:      netdev@vger.kernel.org
15685 S:      Supported
15686 F:      drivers/net/dsa/ocelot/*
15687 F:      drivers/net/ethernet/mscc/
15688 F:      include/soc/mscc/ocelot*
15689 F:      net/dsa/tag_ocelot.c
15690 F:      net/dsa/tag_ocelot_8021q.c
15691 F:      tools/testing/selftests/drivers/net/ocelot/*
15692
15693 OCELOT EXTERNAL SWITCH CONTROL
15694 M:      Colin Foster <colin.foster@in-advantage.com>
15695 S:      Supported
15696 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15697 F:      drivers/mfd/ocelot*
15698 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15699 F:      include/linux/mfd/ocelot.h
15700
15701 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15702 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15703 M:      Andrew Donnellan <ajd@linux.ibm.com>
15704 L:      linuxppc-dev@lists.ozlabs.org
15705 S:      Supported
15706 F:      Documentation/userspace-api/accelerators/ocxl.rst
15707 F:      arch/powerpc/include/asm/pnv-ocxl.h
15708 F:      arch/powerpc/platforms/powernv/ocxl.c
15709 F:      drivers/misc/ocxl/
15710 F:      include/misc/ocxl*
15711 F:      include/uapi/misc/ocxl.h
15712
15713 OMAP AUDIO SUPPORT
15714 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15715 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15717 L:      linux-omap@vger.kernel.org
15718 S:      Maintained
15719 F:      sound/soc/ti/n810.c
15720 F:      sound/soc/ti/omap*
15721 F:      sound/soc/ti/rx51.c
15722 F:      sound/soc/ti/sdma-pcm.*
15723
15724 OMAP CLOCK FRAMEWORK SUPPORT
15725 M:      Paul Walmsley <paul@pwsan.com>
15726 L:      linux-omap@vger.kernel.org
15727 S:      Maintained
15728 F:      arch/arm/*omap*/*clock*
15729
15730 OMAP DEVICE TREE SUPPORT
15731 M:      Benoît Cousson <bcousson@baylibre.com>
15732 M:      Tony Lindgren <tony@atomide.com>
15733 L:      linux-omap@vger.kernel.org
15734 L:      devicetree@vger.kernel.org
15735 S:      Maintained
15736 F:      arch/arm/boot/dts/ti/omap/
15737
15738 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15739 L:      linux-omap@vger.kernel.org
15740 L:      linux-fbdev@vger.kernel.org
15741 S:      Orphan
15742 F:      Documentation/arch/arm/omap/dss.rst
15743 F:      drivers/video/fbdev/omap2/
15744
15745 OMAP FRAMEBUFFER SUPPORT
15746 L:      linux-fbdev@vger.kernel.org
15747 L:      linux-omap@vger.kernel.org
15748 S:      Orphan
15749 F:      drivers/video/fbdev/omap/
15750
15751 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15752 M:      Roger Quadros <rogerq@kernel.org>
15753 M:      Tony Lindgren <tony@atomide.com>
15754 L:      linux-omap@vger.kernel.org
15755 S:      Maintained
15756 F:      arch/arm/mach-omap2/*gpmc*
15757 F:      drivers/memory/omap-gpmc.c
15758
15759 OMAP GPIO DRIVER
15760 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15761 M:      Santosh Shilimkar <ssantosh@kernel.org>
15762 M:      Kevin Hilman <khilman@kernel.org>
15763 L:      linux-omap@vger.kernel.org
15764 S:      Maintained
15765 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15766 F:      drivers/gpio/gpio-omap.c
15767
15768 OMAP HARDWARE SPINLOCK SUPPORT
15769 M:      Ohad Ben-Cohen <ohad@wizery.com>
15770 L:      linux-omap@vger.kernel.org
15771 S:      Maintained
15772 F:      drivers/hwspinlock/omap_hwspinlock.c
15773
15774 OMAP HS MMC SUPPORT
15775 L:      linux-mmc@vger.kernel.org
15776 L:      linux-omap@vger.kernel.org
15777 S:      Orphan
15778 F:      drivers/mmc/host/omap_hsmmc.c
15779
15780 OMAP HWMOD DATA
15781 M:      Paul Walmsley <paul@pwsan.com>
15782 L:      linux-omap@vger.kernel.org
15783 S:      Maintained
15784 F:      arch/arm/mach-omap2/omap_hwmod*data*
15785
15786 OMAP HWMOD SUPPORT
15787 M:      Benoît Cousson <bcousson@baylibre.com>
15788 M:      Paul Walmsley <paul@pwsan.com>
15789 L:      linux-omap@vger.kernel.org
15790 S:      Maintained
15791 F:      arch/arm/mach-omap2/omap_hwmod.*
15792
15793 OMAP I2C DRIVER
15794 M:      Vignesh R <vigneshr@ti.com>
15795 L:      linux-omap@vger.kernel.org
15796 L:      linux-i2c@vger.kernel.org
15797 S:      Maintained
15798 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15799 F:      drivers/i2c/busses/i2c-omap.c
15800
15801 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15803 L:      linux-media@vger.kernel.org
15804 S:      Maintained
15805 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15806 F:      drivers/media/platform/ti/omap3isp/
15807 F:      drivers/staging/media/omap4iss/
15808
15809 OMAP MMC SUPPORT
15810 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15811 L:      linux-omap@vger.kernel.org
15812 S:      Odd Fixes
15813 F:      drivers/mmc/host/omap.c
15814
15815 OMAP POWER MANAGEMENT SUPPORT
15816 M:      Kevin Hilman <khilman@kernel.org>
15817 L:      linux-omap@vger.kernel.org
15818 S:      Maintained
15819 F:      arch/arm/*omap*/*pm*
15820 F:      drivers/cpufreq/omap-cpufreq.c
15821
15822 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15823 M:      Paul Walmsley <paul@pwsan.com>
15824 L:      linux-omap@vger.kernel.org
15825 S:      Maintained
15826 F:      arch/arm/mach-omap2/prm*
15827
15828 OMAP RANDOM NUMBER GENERATOR SUPPORT
15829 M:      Deepak Saxena <dsaxena@plexity.net>
15830 S:      Maintained
15831 F:      drivers/char/hw_random/omap-rng.c
15832
15833 OMAP USB SUPPORT
15834 L:      linux-usb@vger.kernel.org
15835 L:      linux-omap@vger.kernel.org
15836 S:      Orphan
15837 F:      arch/arm/*omap*/usb*
15838 F:      drivers/usb/*/*omap*
15839
15840 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15841 M:      Mark Jackson <mpfj@newflow.co.uk>
15842 L:      linux-omap@vger.kernel.org
15843 S:      Maintained
15844 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15845
15846 OMAP1 SUPPORT
15847 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15848 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15849 M:      Tony Lindgren <tony@atomide.com>
15850 L:      linux-omap@vger.kernel.org
15851 S:      Maintained
15852 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15854 F:      arch/arm/configs/omap1_defconfig
15855 F:      arch/arm/mach-omap1/
15856 F:      drivers/i2c/busses/i2c-omap.c
15857 F:      include/linux/platform_data/ams-delta-fiq.h
15858 F:      include/linux/platform_data/i2c-omap.h
15859
15860 OMAP2+ SUPPORT
15861 M:      Tony Lindgren <tony@atomide.com>
15862 L:      linux-omap@vger.kernel.org
15863 S:      Maintained
15864 W:      http://www.muru.com/linux/omap/
15865 W:      http://linux.omap.com/
15866 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15868 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15869 F:      arch/arm/configs/omap2plus_defconfig
15870 F:      arch/arm/mach-omap2/
15871 F:      drivers/bus/ti-sysc.c
15872 F:      drivers/gpio/gpio-tps65219.c
15873 F:      drivers/i2c/busses/i2c-omap.c
15874 F:      drivers/irqchip/irq-omap-intc.c
15875 F:      drivers/mfd/*omap*.c
15876 F:      drivers/mfd/menelaus.c
15877 F:      drivers/mfd/palmas.c
15878 F:      drivers/mfd/tps65217.c
15879 F:      drivers/mfd/tps65218.c
15880 F:      drivers/mfd/tps65219.c
15881 F:      drivers/mfd/tps65910.c
15882 F:      drivers/mfd/twl-core.[ch]
15883 F:      drivers/mfd/twl4030*.c
15884 F:      drivers/mfd/twl6030*.c
15885 F:      drivers/mfd/twl6040*.c
15886 F:      drivers/regulator/palmas-regulator*.c
15887 F:      drivers/regulator/pbias-regulator.c
15888 F:      drivers/regulator/tps65217-regulator.c
15889 F:      drivers/regulator/tps65218-regulator.c
15890 F:      drivers/regulator/tps65219-regulator.c
15891 F:      drivers/regulator/tps65910-regulator.c
15892 F:      drivers/regulator/twl-regulator.c
15893 F:      drivers/regulator/twl6030-regulator.c
15894 F:      include/linux/platform_data/i2c-omap.h
15895 F:      include/linux/platform_data/ti-sysc.h
15896
15897 OMFS FILESYSTEM
15898 M:      Bob Copeland <me@bobcopeland.com>
15899 L:      linux-karma-devel@lists.sourceforge.net
15900 S:      Maintained
15901 F:      Documentation/filesystems/omfs.rst
15902 F:      fs/omfs/
15903
15904 OMNIVISION OG01A1B SENSOR DRIVER
15905 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15906 L:      linux-media@vger.kernel.org
15907 S:      Maintained
15908 F:      drivers/media/i2c/og01a1b.c
15909
15910 OMNIVISION OV01A10 SENSOR DRIVER
15911 M:      Bingbu Cao <bingbu.cao@intel.com>
15912 L:      linux-media@vger.kernel.org
15913 S:      Maintained
15914 T:      git git://linuxtv.org/media_tree.git
15915 F:      drivers/media/i2c/ov01a10.c
15916
15917 OMNIVISION OV02A10 SENSOR DRIVER
15918 L:      linux-media@vger.kernel.org
15919 S:      Orphan
15920 T:      git git://linuxtv.org/media_tree.git
15921 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15922 F:      drivers/media/i2c/ov02a10.c
15923
15924 OMNIVISION OV08D10 SENSOR DRIVER
15925 M:      Jimmy Su <jimmy.su@intel.com>
15926 L:      linux-media@vger.kernel.org
15927 S:      Maintained
15928 T:      git git://linuxtv.org/media_tree.git
15929 F:      drivers/media/i2c/ov08d10.c
15930
15931 OMNIVISION OV08X40 SENSOR DRIVER
15932 M:      Jason Chen <jason.z.chen@intel.com>
15933 L:      linux-media@vger.kernel.org
15934 S:      Maintained
15935 T:      git git://linuxtv.org/media_tree.git
15936 F:      drivers/media/i2c/ov08x40.c
15937
15938 OMNIVISION OV13858 SENSOR DRIVER
15939 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15940 L:      linux-media@vger.kernel.org
15941 S:      Maintained
15942 T:      git git://linuxtv.org/media_tree.git
15943 F:      drivers/media/i2c/ov13858.c
15944
15945 OMNIVISION OV13B10 SENSOR DRIVER
15946 M:      Arec Kao <arec.kao@intel.com>
15947 L:      linux-media@vger.kernel.org
15948 S:      Maintained
15949 T:      git git://linuxtv.org/media_tree.git
15950 F:      drivers/media/i2c/ov13b10.c
15951
15952 OMNIVISION OV2680 SENSOR DRIVER
15953 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15954 M:      Hans de Goede <hansg@kernel.org>
15955 L:      linux-media@vger.kernel.org
15956 S:      Maintained
15957 T:      git git://linuxtv.org/media_tree.git
15958 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15959 F:      drivers/media/i2c/ov2680.c
15960
15961 OMNIVISION OV2685 SENSOR DRIVER
15962 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15963 L:      linux-media@vger.kernel.org
15964 S:      Maintained
15965 T:      git git://linuxtv.org/media_tree.git
15966 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15967 F:      drivers/media/i2c/ov2685.c
15968
15969 OMNIVISION OV2740 SENSOR DRIVER
15970 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15971 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15972 R:      Bingbu Cao <bingbu.cao@intel.com>
15973 L:      linux-media@vger.kernel.org
15974 S:      Maintained
15975 T:      git git://linuxtv.org/media_tree.git
15976 F:      drivers/media/i2c/ov2740.c
15977
15978 OMNIVISION OV4689 SENSOR DRIVER
15979 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15980 L:      linux-media@vger.kernel.org
15981 S:      Maintained
15982 T:      git git://linuxtv.org/media_tree.git
15983 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15984 F:      drivers/media/i2c/ov4689.c
15985
15986 OMNIVISION OV5640 SENSOR DRIVER
15987 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
15992
15993 OMNIVISION OV5647 SENSOR DRIVER
15994 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15995 M:      Jacopo Mondi <jacopo@jmondi.org>
15996 L:      linux-media@vger.kernel.org
15997 S:      Maintained
15998 T:      git git://linuxtv.org/media_tree.git
15999 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16000 F:      drivers/media/i2c/ov5647.c
16001
16002 OMNIVISION OV5670 SENSOR DRIVER
16003 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16004 L:      linux-media@vger.kernel.org
16005 S:      Maintained
16006 T:      git git://linuxtv.org/media_tree.git
16007 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16008 F:      drivers/media/i2c/ov5670.c
16009
16010 OMNIVISION OV5675 SENSOR DRIVER
16011 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16012 L:      linux-media@vger.kernel.org
16013 S:      Maintained
16014 T:      git git://linuxtv.org/media_tree.git
16015 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16016 F:      drivers/media/i2c/ov5675.c
16017
16018 OMNIVISION OV5693 SENSOR DRIVER
16019 M:      Daniel Scally <djrscally@gmail.com>
16020 L:      linux-media@vger.kernel.org
16021 S:      Maintained
16022 T:      git git://linuxtv.org/media_tree.git
16023 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16024 F:      drivers/media/i2c/ov5693.c
16025
16026 OMNIVISION OV5695 SENSOR DRIVER
16027 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16028 L:      linux-media@vger.kernel.org
16029 S:      Maintained
16030 T:      git git://linuxtv.org/media_tree.git
16031 F:      drivers/media/i2c/ov5695.c
16032
16033 OMNIVISION OV7670 SENSOR DRIVER
16034 L:      linux-media@vger.kernel.org
16035 S:      Orphan
16036 T:      git git://linuxtv.org/media_tree.git
16037 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16038 F:      drivers/media/i2c/ov7670.c
16039
16040 OMNIVISION OV772x SENSOR DRIVER
16041 M:      Jacopo Mondi <jacopo@jmondi.org>
16042 L:      linux-media@vger.kernel.org
16043 S:      Odd fixes
16044 T:      git git://linuxtv.org/media_tree.git
16045 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16046 F:      drivers/media/i2c/ov772x.c
16047 F:      include/media/i2c/ov772x.h
16048
16049 OMNIVISION OV7740 SENSOR DRIVER
16050 L:      linux-media@vger.kernel.org
16051 S:      Orphan
16052 T:      git git://linuxtv.org/media_tree.git
16053 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16054 F:      drivers/media/i2c/ov7740.c
16055
16056 OMNIVISION OV8856 SENSOR DRIVER
16057 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16058 L:      linux-media@vger.kernel.org
16059 S:      Maintained
16060 T:      git git://linuxtv.org/media_tree.git
16061 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16062 F:      drivers/media/i2c/ov8856.c
16063
16064 OMNIVISION OV8858 SENSOR DRIVER
16065 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16066 M:      Nicholas Roth <nicholas@rothemail.net>
16067 L:      linux-media@vger.kernel.org
16068 S:      Maintained
16069 T:      git git://linuxtv.org/media_tree.git
16070 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16071 F:      drivers/media/i2c/ov8858.c
16072
16073 OMNIVISION OV9282 SENSOR DRIVER
16074 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16075 L:      linux-media@vger.kernel.org
16076 S:      Maintained
16077 T:      git git://linuxtv.org/media_tree.git
16078 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16079 F:      drivers/media/i2c/ov9282.c
16080
16081 OMNIVISION OV9640 SENSOR DRIVER
16082 M:      Petr Cvek <petrcvekcz@gmail.com>
16083 L:      linux-media@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/media/i2c/ov9640.*
16086
16087 OMNIVISION OV9650 SENSOR DRIVER
16088 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16089 R:      Akinobu Mita <akinobu.mita@gmail.com>
16090 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16091 L:      linux-media@vger.kernel.org
16092 S:      Maintained
16093 T:      git git://linuxtv.org/media_tree.git
16094 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16095 F:      drivers/media/i2c/ov9650.c
16096
16097 OMNIVISION OV9734 SENSOR DRIVER
16098 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16099 R:      Bingbu Cao <bingbu.cao@intel.com>
16100 L:      linux-media@vger.kernel.org
16101 S:      Maintained
16102 T:      git git://linuxtv.org/media_tree.git
16103 F:      drivers/media/i2c/ov9734.c
16104
16105 ONBOARD USB HUB DRIVER
16106 M:      Matthias Kaehlcke <mka@chromium.org>
16107 L:      linux-usb@vger.kernel.org
16108 S:      Maintained
16109 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16110 F:      drivers/usb/misc/onboard_usb_hub.c
16111
16112 ONENAND FLASH DRIVER
16113 M:      Kyungmin Park <kyungmin.park@samsung.com>
16114 L:      linux-mtd@lists.infradead.org
16115 S:      Maintained
16116 F:      drivers/mtd/nand/onenand/
16117 F:      include/linux/mtd/onenand*.h
16118
16119 ONEXPLAYER FAN DRIVER
16120 M:      Derek John Clark <derekjohn.clark@gmail.com>
16121 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16122 L:      linux-hwmon@vger.kernel.org
16123 S:      Maintained
16124 F:      drivers/hwmon/oxp-sensors.c
16125
16126 ONIE TLV NVMEM LAYOUT DRIVER
16127 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16128 S:      Maintained
16129 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16130 F:      drivers/nvmem/layouts/onie-tlv.c
16131
16132 ONION OMEGA2+ BOARD
16133 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16134 L:      linux-mips@vger.kernel.org
16135 S:      Maintained
16136 F:      arch/mips/boot/dts/ralink/omega2p.dts
16137
16138 ONSEMI ETHERNET PHY DRIVERS
16139 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16140 L:      netdev@vger.kernel.org
16141 S:      Supported
16142 W:      http://www.onsemi.com
16143 F:      drivers/net/phy/ncn*
16144
16145 OP-TEE DRIVER
16146 M:      Jens Wiklander <jens.wiklander@linaro.org>
16147 L:      op-tee@lists.trustedfirmware.org
16148 S:      Maintained
16149 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16150 F:      drivers/tee/optee/
16151
16152 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16153 M:      Sumit Garg <sumit.garg@linaro.org>
16154 L:      op-tee@lists.trustedfirmware.org
16155 S:      Maintained
16156 F:      drivers/char/hw_random/optee-rng.c
16157
16158 OP-TEE RTC DRIVER
16159 M:      Clément Léger <clement.leger@bootlin.com>
16160 L:      linux-rtc@vger.kernel.org
16161 S:      Maintained
16162 F:      drivers/rtc/rtc-optee.c
16163
16164 OPA-VNIC DRIVER
16165 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16166 L:      linux-rdma@vger.kernel.org
16167 S:      Supported
16168 F:      drivers/infiniband/ulp/opa_vnic
16169
16170 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16171 M:      Rob Herring <robh+dt@kernel.org>
16172 M:      Frank Rowand <frowand.list@gmail.com>
16173 L:      devicetree@vger.kernel.org
16174 S:      Maintained
16175 W:      http://www.devicetree.org/
16176 C:      irc://irc.libera.chat/devicetree
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16178 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16179 F:      drivers/of/
16180 F:      include/linux/of*.h
16181 F:      scripts/dtc/
16182 F:      tools/testing/selftests/dt/
16183 K:      of_overlay_notifier_
16184 K:      of_overlay_fdt_apply
16185 K:      of_overlay_remove
16186
16187 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16188 M:      Rob Herring <robh+dt@kernel.org>
16189 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16190 M:      Conor Dooley <conor+dt@kernel.org>
16191 L:      devicetree@vger.kernel.org
16192 S:      Maintained
16193 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16194 C:      irc://irc.libera.chat/devicetree
16195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16196 F:      Documentation/devicetree/
16197 F:      arch/*/boot/dts/
16198 F:      include/dt-bindings/
16199
16200 OPENCOMPUTE PTP CLOCK DRIVER
16201 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16202 M:      Vadim Fedorenko <vadfed@fb.com>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/ptp/ptp_ocp.c
16206
16207 OPENCORES I2C BUS DRIVER
16208 M:      Peter Korsgaard <peter@korsgaard.com>
16209 M:      Andrew Lunn <andrew@lunn.ch>
16210 L:      linux-i2c@vger.kernel.org
16211 S:      Maintained
16212 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16213 F:      Documentation/i2c/busses/i2c-ocores.rst
16214 F:      drivers/i2c/busses/i2c-ocores.c
16215 F:      include/linux/platform_data/i2c-ocores.h
16216
16217 OPENRISC ARCHITECTURE
16218 M:      Jonas Bonn <jonas@southpole.se>
16219 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16220 M:      Stafford Horne <shorne@gmail.com>
16221 L:      linux-openrisc@vger.kernel.org
16222 S:      Maintained
16223 W:      http://openrisc.io
16224 T:      git https://github.com/openrisc/linux.git
16225 F:      Documentation/arch/openrisc/
16226 F:      Documentation/devicetree/bindings/openrisc/
16227 F:      arch/openrisc/
16228 F:      drivers/irqchip/irq-ompic.c
16229 F:      drivers/irqchip/irq-or1k-*
16230
16231 OPENVSWITCH
16232 M:      Pravin B Shelar <pshelar@ovn.org>
16233 L:      netdev@vger.kernel.org
16234 L:      dev@openvswitch.org
16235 S:      Maintained
16236 W:      http://openvswitch.org
16237 F:      include/uapi/linux/openvswitch.h
16238 F:      net/openvswitch/
16239 F:      tools/testing/selftests/net/openvswitch/
16240
16241 OPERATING PERFORMANCE POINTS (OPP)
16242 M:      Viresh Kumar <vireshk@kernel.org>
16243 M:      Nishanth Menon <nm@ti.com>
16244 M:      Stephen Boyd <sboyd@kernel.org>
16245 L:      linux-pm@vger.kernel.org
16246 S:      Maintained
16247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16248 F:      Documentation/devicetree/bindings/opp/
16249 F:      Documentation/power/opp.rst
16250 F:      drivers/opp/
16251 F:      include/linux/pm_opp.h
16252
16253 OPL4 DRIVER
16254 M:      Clemens Ladisch <clemens@ladisch.de>
16255 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16256 S:      Maintained
16257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16258 F:      sound/drivers/opl4/
16259
16260 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16261 M:      Mark Fasheh <mark@fasheh.com>
16262 M:      Joel Becker <jlbec@evilplan.org>
16263 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16264 L:      ocfs2-devel@lists.linux.dev
16265 S:      Supported
16266 W:      http://ocfs2.wiki.kernel.org
16267 F:      Documentation/filesystems/dlmfs.rst
16268 F:      Documentation/filesystems/ocfs2.rst
16269 F:      fs/ocfs2/
16270
16271 ORANGEFS FILESYSTEM
16272 M:      Mike Marshall <hubcap@omnibond.com>
16273 R:      Martin Brandenburg <martin@omnibond.com>
16274 L:      devel@lists.orangefs.org
16275 S:      Supported
16276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16277 F:      Documentation/filesystems/orangefs.rst
16278 F:      fs/orangefs/
16279
16280 ORINOCO DRIVER
16281 L:      linux-wireless@vger.kernel.org
16282 S:      Orphan
16283 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16284 W:      http://www.nongnu.org/orinoco/
16285 F:      drivers/net/wireless/intersil/orinoco/
16286
16287 OV2659 OMNIVISION SENSOR DRIVER
16288 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16289 L:      linux-media@vger.kernel.org
16290 S:      Maintained
16291 W:      https://linuxtv.org
16292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16293 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16294 F:      drivers/media/i2c/ov2659.c
16295 F:      include/media/i2c/ov2659.h
16296
16297 OVERLAY FILESYSTEM
16298 M:      Miklos Szeredi <miklos@szeredi.hu>
16299 M:      Amir Goldstein <amir73il@gmail.com>
16300 L:      linux-unionfs@vger.kernel.org
16301 S:      Supported
16302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16303 F:      Documentation/filesystems/overlayfs.rst
16304 F:      fs/overlayfs/
16305
16306 P54 WIRELESS DRIVER
16307 M:      Christian Lamparter <chunkeey@googlemail.com>
16308 L:      linux-wireless@vger.kernel.org
16309 S:      Maintained
16310 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16311 F:      drivers/net/wireless/intersil/p54/
16312
16313 PACKET SOCKETS
16314 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16315 S:      Maintained
16316 F:      include/uapi/linux/if_packet.h
16317 F:      net/packet/af_packet.c
16318
16319 PACKING
16320 M:      Vladimir Oltean <olteanv@gmail.com>
16321 L:      netdev@vger.kernel.org
16322 S:      Supported
16323 F:      Documentation/core-api/packing.rst
16324 F:      include/linux/packing.h
16325 F:      lib/packing.c
16326
16327 PADATA PARALLEL EXECUTION MECHANISM
16328 M:      Steffen Klassert <steffen.klassert@secunet.com>
16329 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16330 L:      linux-crypto@vger.kernel.org
16331 L:      linux-kernel@vger.kernel.org
16332 S:      Maintained
16333 F:      Documentation/core-api/padata.rst
16334 F:      include/linux/padata.h
16335 F:      kernel/padata.c
16336
16337 PAGE CACHE
16338 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16339 L:      linux-fsdevel@vger.kernel.org
16340 S:      Supported
16341 T:      git git://git.infradead.org/users/willy/pagecache.git
16342 F:      Documentation/filesystems/locking.rst
16343 F:      Documentation/filesystems/vfs.rst
16344 F:      include/linux/pagemap.h
16345 F:      mm/filemap.c
16346 F:      mm/page-writeback.c
16347 F:      mm/readahead.c
16348 F:      mm/truncate.c
16349
16350 PAGE POOL
16351 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16352 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16353 L:      netdev@vger.kernel.org
16354 S:      Supported
16355 F:      Documentation/networking/page_pool.rst
16356 F:      include/net/page_pool/
16357 F:      include/trace/events/page_pool.h
16358 F:      net/core/page_pool.c
16359
16360 PAGE TABLE CHECK
16361 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16362 M:      Andrew Morton <akpm@linux-foundation.org>
16363 L:      linux-mm@kvack.org
16364 S:      Maintained
16365 F:      Documentation/mm/page_table_check.rst
16366 F:      include/linux/page_table_check.h
16367 F:      mm/page_table_check.c
16368
16369 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16370 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16371 L:      platform-driver-x86@vger.kernel.org
16372 S:      Maintained
16373 F:      drivers/platform/x86/panasonic-laptop.c
16374
16375 PARALLAX PING IIO SENSOR DRIVER
16376 M:      Andreas Klinger <ak@it-klinger.de>
16377 L:      linux-iio@vger.kernel.org
16378 S:      Maintained
16379 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16380 F:      drivers/iio/proximity/ping.c
16381
16382 PARALLEL LCD/KEYPAD PANEL DRIVER
16383 M:      Willy Tarreau <willy@haproxy.com>
16384 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16385 S:      Odd Fixes
16386 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16387 F:      drivers/auxdisplay/panel.c
16388
16389 PARALLEL PORT SUBSYSTEM
16390 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16391 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16392 L:      linux-parport@lists.infradead.org (subscribers-only)
16393 S:      Maintained
16394 F:      Documentation/driver-api/parport*.rst
16395 F:      drivers/char/ppdev.c
16396 F:      drivers/parport/
16397 F:      include/linux/parport*.h
16398 F:      include/uapi/linux/ppdev.h
16399
16400 PARAVIRT_OPS INTERFACE
16401 M:      Juergen Gross <jgross@suse.com>
16402 R:      Ajay Kaher <akaher@vmware.com>
16403 R:      Alexey Makhalov <amakhalov@vmware.com>
16404 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16405 L:      virtualization@lists.linux.dev
16406 L:      x86@kernel.org
16407 S:      Supported
16408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16409 F:      Documentation/virt/paravirt_ops.rst
16410 F:      arch/*/include/asm/paravirt*.h
16411 F:      arch/*/kernel/paravirt*
16412 F:      include/linux/hypervisor.h
16413
16414 PARISC ARCHITECTURE
16415 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16416 M:      Helge Deller <deller@gmx.de>
16417 L:      linux-parisc@vger.kernel.org
16418 S:      Maintained
16419 W:      https://parisc.wiki.kernel.org
16420 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16423 F:      Documentation/arch/parisc/
16424 F:      arch/parisc/
16425 F:      drivers/char/agp/parisc-agp.c
16426 F:      drivers/input/misc/hp_sdc_rtc.c
16427 F:      drivers/input/serio/gscps2.c
16428 F:      drivers/input/serio/hp_sdc*
16429 F:      drivers/parisc/
16430 F:      drivers/parport/parport_gsc.*
16431 F:      drivers/tty/serial/8250/8250_parisc.c
16432 F:      drivers/video/console/sti*
16433 F:      drivers/video/fbdev/sti*
16434 F:      drivers/video/logo/logo_parisc*
16435 F:      include/linux/hp_sdc.h
16436
16437 PARMAN
16438 M:      Jiri Pirko <jiri@resnulli.us>
16439 L:      netdev@vger.kernel.org
16440 S:      Supported
16441 F:      include/linux/parman.h
16442 F:      lib/parman.c
16443 F:      lib/test_parman.c
16444
16445 PC ENGINES APU BOARD DRIVER
16446 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16447 S:      Maintained
16448 F:      drivers/platform/x86/pcengines-apuv2.c
16449
16450 PC87360 HARDWARE MONITORING DRIVER
16451 M:      Jim Cromie <jim.cromie@gmail.com>
16452 L:      linux-hwmon@vger.kernel.org
16453 S:      Maintained
16454 F:      Documentation/hwmon/pc87360.rst
16455 F:      drivers/hwmon/pc87360.c
16456
16457 PC8736x GPIO DRIVER
16458 M:      Jim Cromie <jim.cromie@gmail.com>
16459 S:      Maintained
16460 F:      drivers/char/pc8736x_gpio.c
16461
16462 PC87427 HARDWARE MONITORING DRIVER
16463 M:      Jean Delvare <jdelvare@suse.com>
16464 L:      linux-hwmon@vger.kernel.org
16465 S:      Maintained
16466 F:      Documentation/hwmon/pc87427.rst
16467 F:      drivers/hwmon/pc87427.c
16468
16469 PCA9532 LED DRIVER
16470 M:      Riku Voipio <riku.voipio@iki.fi>
16471 S:      Maintained
16472 F:      drivers/leds/leds-pca9532.c
16473 F:      include/linux/leds-pca9532.h
16474
16475 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16476 M:      Guenter Roeck <linux@roeck-us.net>
16477 L:      linux-i2c@vger.kernel.org
16478 S:      Maintained
16479 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16480
16481 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16482 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16483 M:      Pali Rohár <pali@kernel.org>
16484 L:      linux-pci@vger.kernel.org
16485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16486 S:      Maintained
16487 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16488 F:      drivers/pci/controller/pci-aardvark.c
16489
16490 PCI DRIVER FOR ALTERA PCIE IP
16491 M:      Joyce Ooi <joyce.ooi@intel.com>
16492 L:      linux-pci@vger.kernel.org
16493 S:      Supported
16494 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16495 F:      drivers/pci/controller/pcie-altera.c
16496
16497 PCI DRIVER FOR APPLIEDMICRO XGENE
16498 M:      Toan Le <toan@os.amperecomputing.com>
16499 L:      linux-pci@vger.kernel.org
16500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16501 S:      Maintained
16502 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16503 F:      drivers/pci/controller/pci-xgene.c
16504
16505 PCI DRIVER FOR ARM VERSATILE PLATFORM
16506 M:      Rob Herring <robh@kernel.org>
16507 L:      linux-pci@vger.kernel.org
16508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16509 S:      Maintained
16510 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16511 F:      drivers/pci/controller/pci-versatile.c
16512
16513 PCI DRIVER FOR ARMADA 8K
16514 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16515 L:      linux-pci@vger.kernel.org
16516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16517 S:      Maintained
16518 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16519 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16520
16521 PCI DRIVER FOR CADENCE PCIE IP
16522 M:      Tom Joseph <tjoseph@cadence.com>
16523 L:      linux-pci@vger.kernel.org
16524 S:      Maintained
16525 F:      Documentation/devicetree/bindings/pci/cdns,*
16526 F:      drivers/pci/controller/cadence/
16527
16528 PCI DRIVER FOR FREESCALE LAYERSCAPE
16529 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16530 M:      Mingkai Hu <mingkai.hu@nxp.com>
16531 M:      Roy Zang <roy.zang@nxp.com>
16532 L:      linuxppc-dev@lists.ozlabs.org
16533 L:      linux-pci@vger.kernel.org
16534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16535 S:      Maintained
16536 F:      drivers/pci/controller/dwc/*layerscape*
16537
16538 PCI DRIVER FOR FU740
16539 M:      Paul Walmsley <paul.walmsley@sifive.com>
16540 M:      Greentime Hu <greentime.hu@sifive.com>
16541 L:      linux-pci@vger.kernel.org
16542 S:      Maintained
16543 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16544 F:      drivers/pci/controller/dwc/pcie-fu740.c
16545
16546 PCI DRIVER FOR GENERIC OF HOSTS
16547 M:      Will Deacon <will@kernel.org>
16548 L:      linux-pci@vger.kernel.org
16549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16550 S:      Maintained
16551 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16552 F:      drivers/pci/controller/pci-host-common.c
16553 F:      drivers/pci/controller/pci-host-generic.c
16554
16555 PCI DRIVER FOR IMX6
16556 M:      Richard Zhu <hongxing.zhu@nxp.com>
16557 M:      Lucas Stach <l.stach@pengutronix.de>
16558 L:      linux-pci@vger.kernel.org
16559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16560 S:      Maintained
16561 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16562 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16563 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16564 F:      drivers/pci/controller/dwc/*imx6*
16565
16566 PCI DRIVER FOR INTEL IXP4XX
16567 M:      Linus Walleij <linus.walleij@linaro.org>
16568 S:      Maintained
16569 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16570 F:      drivers/pci/controller/pci-ixp4xx.c
16571
16572 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16573 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16574 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16575 L:      linux-pci@vger.kernel.org
16576 S:      Supported
16577 F:      drivers/pci/controller/vmd.c
16578
16579 PCI DRIVER FOR MICROSEMI SWITCHTEC
16580 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16581 M:      Logan Gunthorpe <logang@deltatee.com>
16582 L:      linux-pci@vger.kernel.org
16583 S:      Maintained
16584 F:      Documentation/ABI/testing/sysfs-class-switchtec
16585 F:      Documentation/driver-api/switchtec.rst
16586 F:      drivers/ntb/hw/mscc/
16587 F:      drivers/pci/switch/switchtec*
16588 F:      include/linux/switchtec.h
16589 F:      include/uapi/linux/switchtec_ioctl.h
16590
16591 PCI DRIVER FOR MOBIVEIL PCIE IP
16592 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16593 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16594 L:      linux-pci@vger.kernel.org
16595 S:      Supported
16596 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16597 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16598
16599 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16600 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16601 M:      Pali Rohár <pali@kernel.org>
16602 L:      linux-pci@vger.kernel.org
16603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16604 S:      Maintained
16605 F:      drivers/pci/controller/*mvebu*
16606
16607 PCI DRIVER FOR NVIDIA TEGRA
16608 M:      Thierry Reding <thierry.reding@gmail.com>
16609 L:      linux-tegra@vger.kernel.org
16610 L:      linux-pci@vger.kernel.org
16611 S:      Supported
16612 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16613 F:      drivers/pci/controller/pci-tegra.c
16614
16615 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16616 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16617 L:      linux-pci@vger.kernel.org
16618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16619 S:      Maintained
16620 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16621 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16622
16623 PCI DRIVER FOR RENESAS R-CAR
16624 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16625 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16626 L:      linux-pci@vger.kernel.org
16627 L:      linux-renesas-soc@vger.kernel.org
16628 S:      Maintained
16629 F:      Documentation/devicetree/bindings/pci/*rcar*
16630 F:      drivers/pci/controller/*rcar*
16631 F:      drivers/pci/controller/dwc/*rcar*
16632
16633 PCI DRIVER FOR SAMSUNG EXYNOS
16634 M:      Jingoo Han <jingoohan1@gmail.com>
16635 L:      linux-pci@vger.kernel.org
16636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16637 L:      linux-samsung-soc@vger.kernel.org
16638 S:      Maintained
16639 F:      drivers/pci/controller/dwc/pci-exynos.c
16640
16641 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16642 M:      Jingoo Han <jingoohan1@gmail.com>
16643 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16644 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16645 L:      linux-pci@vger.kernel.org
16646 S:      Maintained
16647 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16648 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16649 F:      drivers/pci/controller/dwc/*designware*
16650
16651 PCI DRIVER FOR TI DRA7XX/J721E
16652 M:      Vignesh Raghavendra <vigneshr@ti.com>
16653 L:      linux-omap@vger.kernel.org
16654 L:      linux-pci@vger.kernel.org
16655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16656 S:      Supported
16657 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16658 F:      drivers/pci/controller/cadence/pci-j721e.c
16659 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16660
16661 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16662 M:      Linus Walleij <linus.walleij@linaro.org>
16663 L:      linux-pci@vger.kernel.org
16664 S:      Maintained
16665 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16666 F:      drivers/pci/controller/pci-v3-semi.c
16667
16668 PCI DRIVER FOR XILINX VERSAL CPM
16669 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16670 M:      Michal Simek <michal.simek@amd.com>
16671 L:      linux-pci@vger.kernel.org
16672 S:      Maintained
16673 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16674 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16675
16676 PCI ENDPOINT SUBSYSTEM
16677 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16678 M:      Krzysztof Wilczyński <kw@linux.com>
16679 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16680 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16681 L:      linux-pci@vger.kernel.org
16682 S:      Supported
16683 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16684 B:      https://bugzilla.kernel.org
16685 C:      irc://irc.oftc.net/linux-pci
16686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16687 F:      Documentation/PCI/endpoint/*
16688 F:      Documentation/misc-devices/pci-endpoint-test.rst
16689 F:      drivers/misc/pci_endpoint_test.c
16690 F:      drivers/pci/endpoint/
16691 F:      tools/pci/
16692
16693 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16694 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16695 R:      Oliver O'Halloran <oohall@gmail.com>
16696 L:      linuxppc-dev@lists.ozlabs.org
16697 S:      Supported
16698 F:      Documentation/PCI/pci-error-recovery.rst
16699 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16700 F:      arch/powerpc/include/*/eeh*.h
16701 F:      arch/powerpc/kernel/eeh*.c
16702 F:      arch/powerpc/platforms/*/eeh*.c
16703 F:      drivers/pci/pcie/aer.c
16704 F:      drivers/pci/pcie/dpc.c
16705 F:      drivers/pci/pcie/err.c
16706
16707 PCI ERROR RECOVERY
16708 M:      Linas Vepstas <linasvepstas@gmail.com>
16709 L:      linux-pci@vger.kernel.org
16710 S:      Supported
16711 F:      Documentation/PCI/pci-error-recovery.rst
16712
16713 PCI MSI DRIVER FOR ALTERA MSI IP
16714 M:      Joyce Ooi <joyce.ooi@intel.com>
16715 L:      linux-pci@vger.kernel.org
16716 S:      Supported
16717 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16718 F:      drivers/pci/controller/pcie-altera-msi.c
16719
16720 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16721 M:      Toan Le <toan@os.amperecomputing.com>
16722 L:      linux-pci@vger.kernel.org
16723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16724 S:      Maintained
16725 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16726 F:      drivers/pci/controller/pci-xgene-msi.c
16727
16728 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16729 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16730 M:      Krzysztof Wilczyński <kw@linux.com>
16731 R:      Rob Herring <robh@kernel.org>
16732 L:      linux-pci@vger.kernel.org
16733 S:      Supported
16734 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16735 B:      https://bugzilla.kernel.org
16736 C:      irc://irc.oftc.net/linux-pci
16737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16738 F:      Documentation/devicetree/bindings/pci/
16739 F:      drivers/pci/controller/
16740 F:      drivers/pci/pci-bridge-emul.c
16741 F:      drivers/pci/pci-bridge-emul.h
16742
16743 PCI PEER-TO-PEER DMA (P2PDMA)
16744 M:      Bjorn Helgaas <bhelgaas@google.com>
16745 M:      Logan Gunthorpe <logang@deltatee.com>
16746 L:      linux-pci@vger.kernel.org
16747 S:      Supported
16748 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16749 B:      https://bugzilla.kernel.org
16750 C:      irc://irc.oftc.net/linux-pci
16751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16752 F:      Documentation/driver-api/pci/p2pdma.rst
16753 F:      drivers/pci/p2pdma.c
16754 F:      include/linux/pci-p2pdma.h
16755
16756 PCI SUBSYSTEM
16757 M:      Bjorn Helgaas <bhelgaas@google.com>
16758 L:      linux-pci@vger.kernel.org
16759 S:      Supported
16760 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16761 B:      https://bugzilla.kernel.org
16762 C:      irc://irc.oftc.net/linux-pci
16763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16764 F:      Documentation/PCI/
16765 F:      Documentation/devicetree/bindings/pci/
16766 F:      arch/x86/kernel/early-quirks.c
16767 F:      arch/x86/kernel/quirks.c
16768 F:      arch/x86/pci/
16769 F:      drivers/acpi/pci*
16770 F:      drivers/pci/
16771 F:      include/asm-generic/pci*
16772 F:      include/linux/of_pci.h
16773 F:      include/linux/pci*
16774 F:      include/uapi/linux/pci*
16775 F:      lib/pci*
16776
16777 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16778 M:      Jonathan Chocron <jonnyc@amazon.com>
16779 L:      linux-pci@vger.kernel.org
16780 S:      Maintained
16781 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16782 F:      drivers/pci/controller/dwc/pcie-al.c
16783
16784 PCIE DRIVER FOR AMLOGIC MESON
16785 M:      Yue Wang <yue.wang@Amlogic.com>
16786 L:      linux-pci@vger.kernel.org
16787 L:      linux-amlogic@lists.infradead.org
16788 S:      Maintained
16789 F:      drivers/pci/controller/dwc/pci-meson.c
16790
16791 PCIE DRIVER FOR AXIS ARTPEC
16792 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16793 L:      linux-arm-kernel@axis.com
16794 L:      linux-pci@vger.kernel.org
16795 S:      Maintained
16796 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16797 F:      drivers/pci/controller/dwc/*artpec*
16798
16799 PCIE DRIVER FOR CAVIUM THUNDERX
16800 M:      Robert Richter <rric@kernel.org>
16801 L:      linux-pci@vger.kernel.org
16802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16803 S:      Odd Fixes
16804 F:      drivers/pci/controller/pci-thunder-*
16805
16806 PCIE DRIVER FOR HISILICON
16807 M:      Zhou Wang <wangzhou1@hisilicon.com>
16808 L:      linux-pci@vger.kernel.org
16809 S:      Maintained
16810 F:      drivers/pci/controller/dwc/pcie-hisi.c
16811
16812 PCIE DRIVER FOR HISILICON KIRIN
16813 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16814 M:      Binghui Wang <wangbinghui@hisilicon.com>
16815 L:      linux-pci@vger.kernel.org
16816 S:      Maintained
16817 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16818 F:      drivers/pci/controller/dwc/pcie-kirin.c
16819
16820 PCIE DRIVER FOR HISILICON STB
16821 M:      Shawn Guo <shawn.guo@linaro.org>
16822 L:      linux-pci@vger.kernel.org
16823 S:      Maintained
16824 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16825 F:      drivers/pci/controller/dwc/pcie-histb.c
16826
16827 PCIE DRIVER FOR INTEL KEEM BAY
16828 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16829 L:      linux-pci@vger.kernel.org
16830 S:      Supported
16831 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16832 F:      drivers/pci/controller/dwc/pcie-keembay.c
16833
16834 PCIE DRIVER FOR INTEL LGM GW SOC
16835 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16836 L:      linux-pci@vger.kernel.org
16837 S:      Maintained
16838 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16839 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16840
16841 PCIE DRIVER FOR MEDIATEK
16842 M:      Ryder Lee <ryder.lee@mediatek.com>
16843 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16844 L:      linux-pci@vger.kernel.org
16845 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16846 S:      Supported
16847 F:      Documentation/devicetree/bindings/pci/mediatek*
16848 F:      drivers/pci/controller/*mediatek*
16849
16850 PCIE DRIVER FOR MICROCHIP
16851 M:      Daire McNamara <daire.mcnamara@microchip.com>
16852 L:      linux-pci@vger.kernel.org
16853 S:      Supported
16854 F:      Documentation/devicetree/bindings/pci/microchip*
16855 F:      drivers/pci/controller/*microchip*
16856
16857 PCIE DRIVER FOR QUALCOMM MSM
16858 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16859 L:      linux-pci@vger.kernel.org
16860 L:      linux-arm-msm@vger.kernel.org
16861 S:      Maintained
16862 F:      drivers/pci/controller/dwc/pcie-qcom.c
16863
16864 PCIE DRIVER FOR ROCKCHIP
16865 M:      Shawn Lin <shawn.lin@rock-chips.com>
16866 L:      linux-pci@vger.kernel.org
16867 L:      linux-rockchip@lists.infradead.org
16868 S:      Maintained
16869 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16870 F:      drivers/pci/controller/pcie-rockchip*
16871
16872 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16873 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16874 L:      linux-pci@vger.kernel.org
16875 S:      Maintained
16876 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16877 F:      drivers/pci/controller/dwc/pcie-uniphier*
16878
16879 PCIE DRIVER FOR ST SPEAR13XX
16880 M:      Pratyush Anand <pratyush.anand@gmail.com>
16881 L:      linux-pci@vger.kernel.org
16882 S:      Maintained
16883 F:      drivers/pci/controller/dwc/*spear*
16884
16885 PCIE ENDPOINT DRIVER FOR QUALCOMM
16886 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16887 L:      linux-pci@vger.kernel.org
16888 L:      linux-arm-msm@vger.kernel.org
16889 S:      Maintained
16890 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16891 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16892
16893 PCMCIA SUBSYSTEM
16894 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16895 S:      Odd Fixes
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16897 F:      Documentation/pcmcia/
16898 F:      drivers/pcmcia/
16899 F:      include/pcmcia/
16900 F:      tools/pcmcia/
16901
16902 PCNET32 NETWORK DRIVER
16903 M:      Don Fry <pcnet32@frontier.com>
16904 L:      netdev@vger.kernel.org
16905 S:      Maintained
16906 F:      drivers/net/ethernet/amd/pcnet32.c
16907
16908 PCRYPT PARALLEL CRYPTO ENGINE
16909 M:      Steffen Klassert <steffen.klassert@secunet.com>
16910 L:      linux-crypto@vger.kernel.org
16911 S:      Maintained
16912 F:      crypto/pcrypt.c
16913 F:      include/crypto/pcrypt.h
16914
16915 PDS DSC VIRTIO DATA PATH ACCELERATOR
16916 R:      Shannon Nelson <shannon.nelson@amd.com>
16917 F:      drivers/vdpa/pds/
16918
16919 PECI HARDWARE MONITORING DRIVERS
16920 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16921 L:      linux-hwmon@vger.kernel.org
16922 S:      Supported
16923 F:      Documentation/hwmon/peci-cputemp.rst
16924 F:      Documentation/hwmon/peci-dimmtemp.rst
16925 F:      drivers/hwmon/peci/
16926
16927 PECI SUBSYSTEM
16928 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16929 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16930 S:      Supported
16931 F:      Documentation/devicetree/bindings/peci/
16932 F:      Documentation/peci/
16933 F:      drivers/peci/
16934 F:      include/linux/peci-cpu.h
16935 F:      include/linux/peci.h
16936
16937 PENSANDO ETHERNET DRIVERS
16938 M:      Shannon Nelson <shannon.nelson@amd.com>
16939 M:      Brett Creeley <brett.creeley@amd.com>
16940 M:      drivers@pensando.io
16941 L:      netdev@vger.kernel.org
16942 S:      Supported
16943 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16944 F:      drivers/net/ethernet/pensando/
16945
16946 PER-CPU MEMORY ALLOCATOR
16947 M:      Dennis Zhou <dennis@kernel.org>
16948 M:      Tejun Heo <tj@kernel.org>
16949 M:      Christoph Lameter <cl@linux.com>
16950 L:      linux-mm@kvack.org
16951 S:      Maintained
16952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16953 F:      arch/*/include/asm/percpu.h
16954 F:      include/linux/percpu*.h
16955 F:      lib/percpu*.c
16956 F:      mm/percpu*.c
16957
16958 PER-TASK DELAY ACCOUNTING
16959 M:      Balbir Singh <bsingharora@gmail.com>
16960 S:      Maintained
16961 F:      include/linux/delayacct.h
16962 F:      kernel/delayacct.c
16963
16964 PERFORMANCE EVENTS SUBSYSTEM
16965 M:      Peter Zijlstra <peterz@infradead.org>
16966 M:      Ingo Molnar <mingo@redhat.com>
16967 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16968 R:      Mark Rutland <mark.rutland@arm.com>
16969 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16970 R:      Jiri Olsa <jolsa@kernel.org>
16971 R:      Namhyung Kim <namhyung@kernel.org>
16972 R:      Ian Rogers <irogers@google.com>
16973 R:      Adrian Hunter <adrian.hunter@intel.com>
16974 L:      linux-perf-users@vger.kernel.org
16975 L:      linux-kernel@vger.kernel.org
16976 S:      Supported
16977 W:      https://perf.wiki.kernel.org/
16978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16981 F:      arch/*/events/*
16982 F:      arch/*/events/*/*
16983 F:      arch/*/include/asm/perf_event.h
16984 F:      arch/*/kernel/*/*/perf_event*.c
16985 F:      arch/*/kernel/*/perf_event*.c
16986 F:      arch/*/kernel/perf_callchain.c
16987 F:      arch/*/kernel/perf_event*.c
16988 F:      include/linux/perf_event.h
16989 F:      include/uapi/linux/perf_event.h
16990 F:      kernel/events/*
16991 F:      tools/lib/perf/
16992 F:      tools/perf/
16993
16994 PERFORMANCE EVENTS TOOLING ARM64
16995 R:      John Garry <john.g.garry@oracle.com>
16996 R:      Will Deacon <will@kernel.org>
16997 R:      James Clark <james.clark@arm.com>
16998 R:      Mike Leach <mike.leach@linaro.org>
16999 R:      Leo Yan <leo.yan@linaro.org>
17000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17001 S:      Supported
17002 F:      tools/build/feature/test-libopencsd.c
17003 F:      tools/perf/arch/arm*/
17004 F:      tools/perf/pmu-events/arch/arm64/
17005 F:      tools/perf/util/arm-spe*
17006 F:      tools/perf/util/cs-etm*
17007
17008 PERSONALITY HANDLING
17009 M:      Christoph Hellwig <hch@infradead.org>
17010 L:      linux-abi-devel@lists.sourceforge.net
17011 S:      Maintained
17012 F:      include/linux/personality.h
17013 F:      include/uapi/linux/personality.h
17014
17015 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17016 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17017 L:      linux-input@vger.kernel.org
17018 S:      Maintained
17019 F:      Documentation/input/devices/pxrc.rst
17020 F:      drivers/input/joystick/pxrc.c
17021
17022 PHONET PROTOCOL
17023 M:      Remi Denis-Courmont <courmisch@gmail.com>
17024 S:      Supported
17025 F:      Documentation/networking/phonet.rst
17026 F:      include/linux/phonet.h
17027 F:      include/net/phonet/
17028 F:      include/uapi/linux/phonet.h
17029 F:      net/phonet/
17030
17031 PHRAM MTD DRIVER
17032 M:      Joern Engel <joern@lazybastard.org>
17033 L:      linux-mtd@lists.infradead.org
17034 S:      Maintained
17035 F:      drivers/mtd/devices/phram.c
17036
17037 PICOLCD HID DRIVER
17038 M:      Bruno Prémont <bonbons@linux-vserver.org>
17039 L:      linux-input@vger.kernel.org
17040 S:      Maintained
17041 F:      drivers/hid/hid-picolcd*
17042
17043 PIDFD API
17044 M:      Christian Brauner <christian@brauner.io>
17045 L:      linux-kernel@vger.kernel.org
17046 S:      Maintained
17047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17048 F:      samples/pidfd/
17049 F:      tools/testing/selftests/clone3/
17050 F:      tools/testing/selftests/pid_namespace/
17051 F:      tools/testing/selftests/pidfd/
17052 K:      (?i)pidfd
17053 K:      (?i)clone3
17054 K:      \b(clone_args|kernel_clone_args)\b
17055
17056 PIN CONTROL SUBSYSTEM
17057 M:      Linus Walleij <linus.walleij@linaro.org>
17058 L:      linux-gpio@vger.kernel.org
17059 S:      Maintained
17060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17061 F:      Documentation/devicetree/bindings/pinctrl/
17062 F:      Documentation/driver-api/pin-control.rst
17063 F:      drivers/pinctrl/
17064 F:      include/dt-bindings/pinctrl/
17065 F:      include/linux/pinctrl/
17066
17067 PIN CONTROLLER - AMD
17068 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17069 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17070 S:      Maintained
17071 F:      drivers/pinctrl/pinctrl-amd.c
17072
17073 PIN CONTROLLER - FREESCALE
17074 M:      Dong Aisheng <aisheng.dong@nxp.com>
17075 M:      Fabio Estevam <festevam@gmail.com>
17076 M:      Shawn Guo <shawnguo@kernel.org>
17077 M:      Jacky Bai <ping.bai@nxp.com>
17078 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17079 L:      linux-gpio@vger.kernel.org
17080 S:      Maintained
17081 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17082 F:      drivers/pinctrl/freescale/
17083
17084 PIN CONTROLLER - INTEL
17085 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17086 M:      Andy Shevchenko <andy@kernel.org>
17087 S:      Supported
17088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17089 F:      drivers/pinctrl/intel/
17090
17091 PIN CONTROLLER - KEEMBAY
17092 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17093 S:      Supported
17094 F:      drivers/pinctrl/pinctrl-keembay*
17095
17096 PIN CONTROLLER - MEDIATEK
17097 M:      Sean Wang <sean.wang@kernel.org>
17098 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17099 S:      Maintained
17100 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17101 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17102 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17103 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17104 F:      drivers/pinctrl/mediatek/
17105
17106 PIN CONTROLLER - MEDIATEK MIPS
17107 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17108 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17109 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17110 L:      linux-mips@vger.kernel.org
17111 S:      Maintained
17112 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17113 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17114 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17115 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17116 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17117 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17118 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17119 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17120 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17121 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17122 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17123 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17124 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17125 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17126 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17127
17128 PIN CONTROLLER - MICROCHIP AT91
17129 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17131 L:      linux-gpio@vger.kernel.org
17132 S:      Supported
17133 F:      drivers/gpio/gpio-sama5d2-piobu.c
17134 F:      drivers/pinctrl/pinctrl-at91*
17135
17136 PIN CONTROLLER - NXP S32
17137 M:      Chester Lin <clin@suse.com>
17138 R:      NXP S32 Linux Team <s32@nxp.com>
17139 L:      linux-gpio@vger.kernel.org
17140 S:      Maintained
17141 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17142 F:      drivers/pinctrl/nxp/
17143
17144 PIN CONTROLLER - QUALCOMM
17145 M:      Bjorn Andersson <andersson@kernel.org>
17146 L:      linux-arm-msm@vger.kernel.org
17147 S:      Maintained
17148 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17149 F:      drivers/pinctrl/qcom/
17150
17151 PIN CONTROLLER - RENESAS
17152 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17153 L:      linux-renesas-soc@vger.kernel.org
17154 S:      Supported
17155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17156 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17157 F:      drivers/pinctrl/renesas/
17158
17159 PIN CONTROLLER - SAMSUNG
17160 M:      Tomasz Figa <tomasz.figa@gmail.com>
17161 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17162 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17163 R:      Alim Akhtar <alim.akhtar@samsung.com>
17164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17165 L:      linux-samsung-soc@vger.kernel.org
17166 S:      Maintained
17167 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17168 B:      mailto:linux-samsung-soc@vger.kernel.org
17169 C:      irc://irc.libera.chat/linux-exynos
17170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17171 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17172 F:      drivers/pinctrl/samsung/
17173 F:      include/dt-bindings/pinctrl/samsung.h
17174
17175 PIN CONTROLLER - SINGLE
17176 M:      Tony Lindgren <tony@atomide.com>
17177 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17179 L:      linux-omap@vger.kernel.org
17180 S:      Maintained
17181 F:      drivers/pinctrl/pinctrl-single.c
17182
17183 PIN CONTROLLER - SUNPLUS / TIBBO
17184 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17185 M:      Wells Lu <wellslutw@gmail.com>
17186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17187 S:      Maintained
17188 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17189 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17190 F:      drivers/pinctrl/sunplus/
17191 F:      include/dt-bindings/pinctrl/sppctl*.h
17192
17193 PINE64 PINEPHONE KEYBOARD DRIVER
17194 M:      Samuel Holland <samuel@sholland.org>
17195 S:      Supported
17196 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17197 F:      drivers/input/keyboard/pinephone-keyboard.c
17198
17199 PKTCDVD DRIVER
17200 M:      linux-block@vger.kernel.org
17201 S:      Orphan
17202 F:      drivers/block/pktcdvd.c
17203 F:      include/linux/pktcdvd.h
17204 F:      include/uapi/linux/pktcdvd.h
17205
17206 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17207 M:      Tomasz Duszynski <tduszyns@gmail.com>
17208 S:      Maintained
17209 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17210 F:      drivers/iio/chemical/pms7003.c
17211
17212 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17213 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17214 L:      netdev@vger.kernel.org
17215 S:      Maintained
17216 F:      drivers/net/phy/mdio-open-alliance.h
17217 F:      net/ethtool/plca.c
17218
17219 PLDMFW LIBRARY
17220 M:      Jacob Keller <jacob.e.keller@intel.com>
17221 S:      Maintained
17222 F:      Documentation/driver-api/pldmfw/
17223 F:      include/linux/pldmfw.h
17224 F:      lib/pldmfw/
17225
17226 PLX DMA DRIVER
17227 M:      Logan Gunthorpe <logang@deltatee.com>
17228 S:      Maintained
17229 F:      drivers/dma/plx_dma.c
17230
17231 PM-GRAPH UTILITY
17232 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17233 L:      linux-pm@vger.kernel.org
17234 S:      Supported
17235 W:      https://01.org/pm-graph
17236 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17237 T:      git git://github.com/intel/pm-graph
17238 F:      tools/power/pm-graph
17239
17240 PM6764TR DRIVER
17241 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17242 L:      linux-hwmon@vger.kernel.org
17243 S:      Maintained
17244 F:      Documentation/hwmon/pm6764tr.rst
17245 F:      drivers/hwmon/pmbus/pm6764tr.c
17246
17247 PMBUS HARDWARE MONITORING DRIVERS
17248 M:      Guenter Roeck <linux@roeck-us.net>
17249 L:      linux-hwmon@vger.kernel.org
17250 S:      Maintained
17251 W:      http://hwmon.wiki.kernel.org/
17252 W:      http://www.roeck-us.net/linux/drivers/
17253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17254 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17255 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17256 F:      Documentation/hwmon/adm1275.rst
17257 F:      Documentation/hwmon/ibm-cffps.rst
17258 F:      Documentation/hwmon/ir35221.rst
17259 F:      Documentation/hwmon/lm25066.rst
17260 F:      Documentation/hwmon/ltc2978.rst
17261 F:      Documentation/hwmon/ltc3815.rst
17262 F:      Documentation/hwmon/max16064.rst
17263 F:      Documentation/hwmon/max20751.rst
17264 F:      Documentation/hwmon/max31785.rst
17265 F:      Documentation/hwmon/max34440.rst
17266 F:      Documentation/hwmon/max8688.rst
17267 F:      Documentation/hwmon/pmbus-core.rst
17268 F:      Documentation/hwmon/pmbus.rst
17269 F:      Documentation/hwmon/tps40422.rst
17270 F:      Documentation/hwmon/ucd9000.rst
17271 F:      Documentation/hwmon/ucd9200.rst
17272 F:      Documentation/hwmon/zl6100.rst
17273 F:      drivers/hwmon/pmbus/
17274 F:      include/linux/pmbus.h
17275
17276 PMC SIERRA MaxRAID DRIVER
17277 L:      linux-scsi@vger.kernel.org
17278 S:      Orphan
17279 W:      http://www.pmc-sierra.com/
17280 F:      drivers/scsi/pmcraid.*
17281
17282 PMC SIERRA PM8001 DRIVER
17283 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17284 L:      linux-scsi@vger.kernel.org
17285 S:      Supported
17286 F:      drivers/scsi/pm8001/
17287
17288 PNI RM3100 IIO DRIVER
17289 M:      Song Qiang <songqiang1304521@gmail.com>
17290 L:      linux-iio@vger.kernel.org
17291 S:      Maintained
17292 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17293 F:      drivers/iio/magnetometer/rm3100*
17294
17295 PNP SUPPORT
17296 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17297 L:      linux-acpi@vger.kernel.org
17298 S:      Maintained
17299 F:      drivers/pnp/
17300 F:      include/linux/pnp.h
17301
17302 POSIX CLOCKS and TIMERS
17303 M:      Thomas Gleixner <tglx@linutronix.de>
17304 L:      linux-kernel@vger.kernel.org
17305 S:      Maintained
17306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17307 F:      fs/timerfd.c
17308 F:      include/linux/time_namespace.h
17309 F:      include/linux/timer*
17310 F:      kernel/time/*timer*
17311 F:      kernel/time/namespace.c
17312
17313 POWER MANAGEMENT CORE
17314 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17315 L:      linux-pm@vger.kernel.org
17316 S:      Supported
17317 B:      https://bugzilla.kernel.org
17318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17319 F:      drivers/base/power/
17320 F:      drivers/powercap/
17321 F:      include/linux/intel_rapl.h
17322 F:      include/linux/pm.h
17323 F:      include/linux/pm_*
17324 F:      include/linux/powercap.h
17325 F:      kernel/configs/nopm.config
17326
17327 POWER STATE COORDINATION INTERFACE (PSCI)
17328 M:      Mark Rutland <mark.rutland@arm.com>
17329 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17331 S:      Maintained
17332 F:      drivers/firmware/psci/
17333 F:      include/linux/psci.h
17334 F:      include/uapi/linux/psci.h
17335
17336 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17337 M:      Sebastian Reichel <sre@kernel.org>
17338 L:      linux-pm@vger.kernel.org
17339 S:      Maintained
17340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17341 F:      Documentation/ABI/testing/sysfs-class-power
17342 F:      Documentation/devicetree/bindings/power/supply/
17343 F:      drivers/power/supply/
17344 F:      include/linux/power/
17345 F:      include/linux/power_supply.h
17346
17347 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17348 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17349 L:      linuxppc-dev@lists.ozlabs.org
17350 S:      Maintained
17351 F:      drivers/char/powernv-op-panel.c
17352
17353 PPP OVER ATM (RFC 2364)
17354 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17355 S:      Maintained
17356 F:      include/uapi/linux/atmppp.h
17357 F:      net/atm/pppoatm.c
17358
17359 PPP OVER ETHERNET
17360 M:      Michal Ostrowski <mostrows@earthlink.net>
17361 S:      Maintained
17362 F:      drivers/net/ppp/pppoe.c
17363 F:      drivers/net/ppp/pppox.c
17364
17365 PPP OVER L2TP
17366 M:      James Chapman <jchapman@katalix.com>
17367 S:      Maintained
17368 F:      include/linux/if_pppol2tp.h
17369 F:      include/uapi/linux/if_pppol2tp.h
17370 F:      net/l2tp/l2tp_ppp.c
17371
17372 PPP PROTOCOL DRIVERS AND COMPRESSORS
17373 L:      linux-ppp@vger.kernel.org
17374 S:      Orphan
17375 F:      drivers/net/ppp/ppp_*
17376
17377 PPS SUPPORT
17378 M:      Rodolfo Giometti <giometti@enneenne.com>
17379 L:      linuxpps@ml.enneenne.com (subscribers-only)
17380 S:      Maintained
17381 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17382 F:      Documentation/ABI/testing/sysfs-pps
17383 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17384 F:      Documentation/driver-api/pps.rst
17385 F:      drivers/pps/
17386 F:      include/linux/pps*.h
17387 F:      include/uapi/linux/pps.h
17388
17389 PPTP DRIVER
17390 M:      Dmitry Kozlov <xeb@mail.ru>
17391 L:      netdev@vger.kernel.org
17392 S:      Maintained
17393 W:      http://sourceforge.net/projects/accel-pptp
17394 F:      drivers/net/ppp/pptp.c
17395
17396 PRESSURE STALL INFORMATION (PSI)
17397 M:      Johannes Weiner <hannes@cmpxchg.org>
17398 M:      Suren Baghdasaryan <surenb@google.com>
17399 R:      Peter Ziljstra <peterz@infradead.org>
17400 S:      Maintained
17401 F:      include/linux/psi*
17402 F:      kernel/sched/psi.c
17403
17404 PRINTK
17405 M:      Petr Mladek <pmladek@suse.com>
17406 R:      Steven Rostedt <rostedt@goodmis.org>
17407 R:      John Ogness <john.ogness@linutronix.de>
17408 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17409 S:      Maintained
17410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17411 F:      include/linux/printk.h
17412 F:      kernel/printk/
17413
17414 PRINTK INDEXING
17415 R:      Chris Down <chris@chrisdown.name>
17416 S:      Maintained
17417 F:      Documentation/core-api/printk-index.rst
17418 F:      kernel/printk/index.c
17419 K:      printk_index
17420
17421 PROC FILESYSTEM
17422 L:      linux-kernel@vger.kernel.org
17423 L:      linux-fsdevel@vger.kernel.org
17424 S:      Maintained
17425 F:      Documentation/filesystems/proc.rst
17426 F:      fs/proc/
17427 F:      include/linux/proc_fs.h
17428 F:      tools/testing/selftests/proc/
17429
17430 PROC SYSCTL
17431 M:      Luis Chamberlain <mcgrof@kernel.org>
17432 M:      Kees Cook <keescook@chromium.org>
17433 M:      Iurii Zaikin <yzaikin@google.com>
17434 L:      linux-kernel@vger.kernel.org
17435 L:      linux-fsdevel@vger.kernel.org
17436 S:      Maintained
17437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17438 F:      fs/proc/proc_sysctl.c
17439 F:      include/linux/sysctl.h
17440 F:      kernel/sysctl-test.c
17441 F:      kernel/sysctl.c
17442 F:      tools/testing/selftests/sysctl/
17443
17444 PS3 NETWORK SUPPORT
17445 M:      Geoff Levand <geoff@infradead.org>
17446 L:      netdev@vger.kernel.org
17447 L:      linuxppc-dev@lists.ozlabs.org
17448 S:      Maintained
17449 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17450
17451 PS3 PLATFORM SUPPORT
17452 M:      Geoff Levand <geoff@infradead.org>
17453 L:      linuxppc-dev@lists.ozlabs.org
17454 S:      Maintained
17455 F:      arch/powerpc/boot/ps3*
17456 F:      arch/powerpc/include/asm/lv1call.h
17457 F:      arch/powerpc/include/asm/ps3*.h
17458 F:      arch/powerpc/platforms/ps3/
17459 F:      drivers/*/ps3*
17460 F:      drivers/ps3/
17461 F:      drivers/rtc/rtc-ps3.c
17462 F:      drivers/usb/host/*ps3.c
17463 F:      sound/ppc/snd_ps3*
17464
17465 PS3VRAM DRIVER
17466 M:      Jim Paris <jim@jtan.com>
17467 M:      Geoff Levand <geoff@infradead.org>
17468 L:      linuxppc-dev@lists.ozlabs.org
17469 S:      Maintained
17470 F:      drivers/block/ps3vram.c
17471
17472 PSAMPLE PACKET SAMPLING SUPPORT
17473 M:      Yotam Gigi <yotam.gi@gmail.com>
17474 S:      Maintained
17475 F:      include/net/psample.h
17476 F:      include/uapi/linux/psample.h
17477 F:      net/psample
17478
17479 PSTORE FILESYSTEM
17480 M:      Kees Cook <keescook@chromium.org>
17481 R:      Tony Luck <tony.luck@intel.com>
17482 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17483 L:      linux-hardening@vger.kernel.org
17484 S:      Supported
17485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17486 F:      Documentation/admin-guide/pstore-blk.rst
17487 F:      Documentation/admin-guide/ramoops.rst
17488 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17489 F:      drivers/acpi/apei/erst.c
17490 F:      drivers/firmware/efi/efi-pstore.c
17491 F:      fs/pstore/
17492 F:      include/linux/pstore*
17493 K:      \b(pstore|ramoops)
17494
17495 PTP HARDWARE CLOCK SUPPORT
17496 M:      Richard Cochran <richardcochran@gmail.com>
17497 L:      netdev@vger.kernel.org
17498 S:      Maintained
17499 W:      http://linuxptp.sourceforge.net/
17500 F:      Documentation/ABI/testing/sysfs-ptp
17501 F:      Documentation/driver-api/ptp.rst
17502 F:      drivers/net/phy/dp83640*
17503 F:      drivers/ptp/*
17504 F:      include/linux/ptp_cl*
17505 K:      (?:\b|_)ptp(?:\b|_)
17506
17507 PTP MOCKUP CLOCK SUPPORT
17508 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17509 L:      netdev@vger.kernel.org
17510 S:      Maintained
17511 F:      drivers/ptp/ptp_mock.c
17512 F:      include/linux/ptp_mock.h
17513
17514 PTP VIRTUAL CLOCK SUPPORT
17515 M:      Yangbo Lu <yangbo.lu@nxp.com>
17516 L:      netdev@vger.kernel.org
17517 S:      Maintained
17518 F:      drivers/ptp/ptp_vclock.c
17519 F:      net/ethtool/phc_vclocks.c
17520
17521 PTRACE SUPPORT
17522 M:      Oleg Nesterov <oleg@redhat.com>
17523 S:      Maintained
17524 F:      arch/*/*/ptrace*.c
17525 F:      arch/*/include/asm/ptrace*.h
17526 F:      arch/*/ptrace*.c
17527 F:      include/asm-generic/syscall.h
17528 F:      include/linux/ptrace.h
17529 F:      include/linux/regset.h
17530 F:      include/uapi/linux/ptrace.h
17531 F:      kernel/ptrace.c
17532
17533 PULSE8-CEC DRIVER
17534 M:      Hans Verkuil <hverkuil@xs4all.nl>
17535 L:      linux-media@vger.kernel.org
17536 S:      Maintained
17537 T:      git git://linuxtv.org/media_tree.git
17538 F:      drivers/media/cec/usb/pulse8/
17539
17540 PURELIFI PLFXLC DRIVER
17541 M:      Srinivasan Raju <srini.raju@purelifi.com>
17542 L:      linux-wireless@vger.kernel.org
17543 S:      Supported
17544 F:      drivers/net/wireless/purelifi/plfxlc/
17545
17546 PVRUSB2 VIDEO4LINUX DRIVER
17547 M:      Mike Isely <isely@pobox.com>
17548 L:      pvrusb2@isely.net       (subscribers-only)
17549 L:      linux-media@vger.kernel.org
17550 S:      Maintained
17551 W:      http://www.isely.net/pvrusb2/
17552 T:      git git://linuxtv.org/media_tree.git
17553 F:      Documentation/driver-api/media/drivers/pvrusb2*
17554 F:      drivers/media/usb/pvrusb2/
17555
17556 PWC WEBCAM DRIVER
17557 M:      Hans Verkuil <hverkuil@xs4all.nl>
17558 L:      linux-media@vger.kernel.org
17559 S:      Odd Fixes
17560 T:      git git://linuxtv.org/media_tree.git
17561 F:      drivers/media/usb/pwc/*
17562 F:      include/trace/events/pwc.h
17563
17564 PWM IR Transmitter
17565 M:      Sean Young <sean@mess.org>
17566 L:      linux-media@vger.kernel.org
17567 S:      Maintained
17568 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17569 F:      drivers/media/rc/pwm-ir-tx.c
17570
17571 PWM SUBSYSTEM
17572 M:      Thierry Reding <thierry.reding@gmail.com>
17573 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17574 L:      linux-pwm@vger.kernel.org
17575 S:      Maintained
17576 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17578 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17579 F:      Documentation/devicetree/bindings/pwm/
17580 F:      Documentation/driver-api/pwm.rst
17581 F:      drivers/gpio/gpio-mvebu.c
17582 F:      drivers/pwm/
17583 F:      drivers/video/backlight/pwm_bl.c
17584 F:      include/dt-bindings/pwm/
17585 F:      include/linux/pwm.h
17586 F:      include/linux/pwm_backlight.h
17587 K:      pwm_(config|apply_state|ops)
17588
17589 PXA GPIO DRIVER
17590 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17591 L:      linux-gpio@vger.kernel.org
17592 S:      Maintained
17593 F:      drivers/gpio/gpio-pxa.c
17594
17595 PXA MMCI DRIVER
17596 S:      Orphan
17597
17598 PXA RTC DRIVER
17599 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17600 L:      linux-rtc@vger.kernel.org
17601 S:      Maintained
17602
17603 PXA2xx/PXA3xx SUPPORT
17604 M:      Daniel Mack <daniel@zonque.org>
17605 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17608 S:      Maintained
17609 T:      git git://github.com/hzhuang1/linux.git
17610 T:      git git://github.com/rjarzmik/linux.git
17611 F:      arch/arm/boot/dts/intel/pxa/
17612 F:      arch/arm/mach-pxa/
17613 F:      drivers/dma/pxa*
17614 F:      drivers/pcmcia/pxa2xx*
17615 F:      drivers/pinctrl/pxa/
17616 F:      drivers/spi/spi-pxa2xx*
17617 F:      drivers/usb/gadget/udc/pxa2*
17618 F:      include/sound/pxa2xx-lib.h
17619 F:      sound/arm/pxa*
17620 F:      sound/soc/pxa/
17621
17622 QAT DRIVER
17623 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17624 L:      qat-linux@intel.com
17625 S:      Supported
17626 F:      drivers/crypto/intel/qat/
17627
17628 QCOM AUDIO (ASoC) DRIVERS
17629 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17630 M:      Banajit Goswami <bgoswami@quicinc.com>
17631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17632 S:      Supported
17633 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17634 F:      Documentation/devicetree/bindings/sound/qcom,*
17635 F:      drivers/soc/qcom/apr.c
17636 F:      include/dt-bindings/sound/qcom,wcd9335.h
17637 F:      sound/soc/codecs/lpass-rx-macro.*
17638 F:      sound/soc/codecs/lpass-tx-macro.*
17639 F:      sound/soc/codecs/lpass-va-macro.c
17640 F:      sound/soc/codecs/lpass-wsa-macro.*
17641 F:      sound/soc/codecs/msm8916-wcd-analog.c
17642 F:      sound/soc/codecs/msm8916-wcd-digital.c
17643 F:      sound/soc/codecs/wcd-clsh-v2.*
17644 F:      sound/soc/codecs/wcd-mbhc-v2.*
17645 F:      sound/soc/codecs/wcd9335.*
17646 F:      sound/soc/codecs/wcd934x.c
17647 F:      sound/soc/codecs/wsa881x.c
17648 F:      sound/soc/codecs/wsa883x.c
17649 F:      sound/soc/codecs/wsa884x.c
17650 F:      sound/soc/qcom/
17651
17652 QCOM EMBEDDED USB DEBUGGER (EUD)
17653 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17654 L:      linux-arm-msm@vger.kernel.org
17655 S:      Maintained
17656 F:      Documentation/ABI/testing/sysfs-driver-eud
17657 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17658 F:      drivers/usb/misc/qcom_eud.c
17659
17660 QCOM IPA DRIVER
17661 M:      Alex Elder <elder@kernel.org>
17662 L:      netdev@vger.kernel.org
17663 S:      Supported
17664 F:      drivers/net/ipa/
17665
17666 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17667 M:      Gabriel Somlo <somlo@cmu.edu>
17668 M:      "Michael S. Tsirkin" <mst@redhat.com>
17669 L:      qemu-devel@nongnu.org
17670 S:      Maintained
17671 F:      drivers/firmware/qemu_fw_cfg.c
17672 F:      include/uapi/linux/qemu_fw_cfg.h
17673
17674 QIB DRIVER
17675 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17676 L:      linux-rdma@vger.kernel.org
17677 S:      Supported
17678 F:      drivers/infiniband/hw/qib/
17679
17680 QLOGIC QL41xxx FCOE DRIVER
17681 M:      Saurav Kashyap <skashyap@marvell.com>
17682 M:      Javed Hasan <jhasan@marvell.com>
17683 M:      GR-QLogic-Storage-Upstream@marvell.com
17684 L:      linux-scsi@vger.kernel.org
17685 S:      Supported
17686 F:      drivers/scsi/qedf/
17687
17688 QLOGIC QL41xxx ISCSI DRIVER
17689 M:      Nilesh Javali <njavali@marvell.com>
17690 M:      Manish Rangankar <mrangankar@marvell.com>
17691 M:      GR-QLogic-Storage-Upstream@marvell.com
17692 L:      linux-scsi@vger.kernel.org
17693 S:      Supported
17694 F:      drivers/scsi/qedi/
17695
17696 QLOGIC QL4xxx ETHERNET DRIVER
17697 M:      Ariel Elior <aelior@marvell.com>
17698 M:      Manish Chopra <manishc@marvell.com>
17699 L:      netdev@vger.kernel.org
17700 S:      Supported
17701 F:      drivers/net/ethernet/qlogic/qed/
17702 F:      drivers/net/ethernet/qlogic/qede/
17703 F:      include/linux/qed/
17704
17705 QLOGIC QL4xxx RDMA DRIVER
17706 M:      Michal Kalderon <mkalderon@marvell.com>
17707 M:      Ariel Elior <aelior@marvell.com>
17708 L:      linux-rdma@vger.kernel.org
17709 S:      Supported
17710 F:      drivers/infiniband/hw/qedr/
17711 F:      include/uapi/rdma/qedr-abi.h
17712
17713 QLOGIC QLA1280 SCSI DRIVER
17714 M:      Michael Reed <mdr@sgi.com>
17715 L:      linux-scsi@vger.kernel.org
17716 S:      Maintained
17717 F:      drivers/scsi/qla1280.[ch]
17718
17719 QLOGIC QLA2XXX FC-SCSI DRIVER
17720 M:      Nilesh Javali <njavali@marvell.com>
17721 M:      GR-QLogic-Storage-Upstream@marvell.com
17722 L:      linux-scsi@vger.kernel.org
17723 S:      Supported
17724 F:      drivers/scsi/qla2xxx/
17725
17726 QLOGIC QLA3XXX NETWORK DRIVER
17727 M:      GR-Linux-NIC-Dev@marvell.com
17728 L:      netdev@vger.kernel.org
17729 S:      Supported
17730 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17731
17732 QLOGIC QLA4XXX iSCSI DRIVER
17733 M:      Nilesh Javali <njavali@marvell.com>
17734 M:      Manish Rangankar <mrangankar@marvell.com>
17735 M:      GR-QLogic-Storage-Upstream@marvell.com
17736 L:      linux-scsi@vger.kernel.org
17737 S:      Supported
17738 F:      drivers/scsi/qla4xxx/
17739
17740 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17741 M:      Shahed Shaikh <shshaikh@marvell.com>
17742 M:      Manish Chopra <manishc@marvell.com>
17743 M:      GR-Linux-NIC-Dev@marvell.com
17744 L:      netdev@vger.kernel.org
17745 S:      Supported
17746 F:      drivers/net/ethernet/qlogic/qlcnic/
17747
17748 QM1D1B0004 MEDIA DRIVER
17749 M:      Akihiro Tsukada <tskd08@gmail.com>
17750 L:      linux-media@vger.kernel.org
17751 S:      Odd Fixes
17752 F:      drivers/media/tuners/qm1d1b0004*
17753
17754 QM1D1C0042 MEDIA DRIVER
17755 M:      Akihiro Tsukada <tskd08@gmail.com>
17756 L:      linux-media@vger.kernel.org
17757 S:      Odd Fixes
17758 F:      drivers/media/tuners/qm1d1c0042*
17759
17760 QNX4 FILESYSTEM
17761 M:      Anders Larsen <al@alarsen.net>
17762 S:      Maintained
17763 W:      http://www.alarsen.net/linux/qnx4fs/
17764 F:      fs/qnx4/
17765 F:      include/uapi/linux/qnx4_fs.h
17766 F:      include/uapi/linux/qnxtypes.h
17767
17768 QNX6 FILESYSTEM
17769 S:      Orphan
17770 F:      Documentation/filesystems/qnx6.rst
17771 F:      fs/qnx6/
17772 F:      include/linux/qnx6_fs.h
17773
17774 QORIQ DPAA2 FSL-MC BUS DRIVER
17775 M:      Stuart Yoder <stuyoder@gmail.com>
17776 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17777 L:      linux-kernel@vger.kernel.org
17778 S:      Maintained
17779 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17780 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17781 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17782 F:      drivers/bus/fsl-mc/
17783 F:      include/uapi/linux/fsl_mc.h
17784
17785 QT1010 MEDIA DRIVER
17786 M:      Antti Palosaari <crope@iki.fi>
17787 L:      linux-media@vger.kernel.org
17788 S:      Maintained
17789 W:      https://linuxtv.org
17790 W:      http://palosaari.fi/linux/
17791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17792 T:      git git://linuxtv.org/anttip/media_tree.git
17793 F:      drivers/media/tuners/qt1010*
17794
17795 QUALCOMM ATH12K WIRELESS DRIVER
17796 M:      Kalle Valo <kvalo@kernel.org>
17797 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17798 L:      ath12k@lists.infradead.org
17799 S:      Supported
17800 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17802 F:      drivers/net/wireless/ath/ath12k/
17803
17804 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17805 M:      Kalle Valo <kvalo@kernel.org>
17806 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17807 L:      ath10k@lists.infradead.org
17808 S:      Supported
17809 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17811 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17812 F:      drivers/net/wireless/ath/ath10k/
17813
17814 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17815 M:      Kalle Valo <kvalo@kernel.org>
17816 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17817 L:      ath11k@lists.infradead.org
17818 S:      Supported
17819 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17820 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17822 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17823 F:      drivers/net/wireless/ath/ath11k/
17824
17825 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17826 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17827 L:      linux-wireless@vger.kernel.org
17828 S:      Maintained
17829 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17831 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17832 F:      drivers/net/wireless/ath/ath9k/
17833
17834 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17835 M:      Stephan Gerhold <stephan@gerhold.net>
17836 L:      netdev@vger.kernel.org
17837 L:      linux-arm-msm@vger.kernel.org
17838 S:      Maintained
17839 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17840 F:      drivers/net/wwan/qcom_bam_dmux.c
17841
17842 QUALCOMM CAMERA SUBSYSTEM DRIVER
17843 M:      Robert Foss <rfoss@kernel.org>
17844 M:      Todor Tomov <todor.too@gmail.com>
17845 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17846 L:      linux-media@vger.kernel.org
17847 S:      Maintained
17848 F:      Documentation/admin-guide/media/qcom_camss.rst
17849 F:      Documentation/devicetree/bindings/media/*camss*
17850 F:      drivers/media/platform/qcom/camss/
17851
17852 QUALCOMM CLOCK DRIVERS
17853 M:      Bjorn Andersson <andersson@kernel.org>
17854 L:      linux-arm-msm@vger.kernel.org
17855 S:      Supported
17856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17857 F:      Documentation/devicetree/bindings/clock/qcom,*
17858 F:      drivers/clk/qcom/
17859 F:      include/dt-bindings/clock/qcom,*
17860
17861 QUALCOMM CLOUD AI (QAIC) DRIVER
17862 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17863 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17864 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17865 L:      linux-arm-msm@vger.kernel.org
17866 L:      dri-devel@lists.freedesktop.org
17867 S:      Supported
17868 T:      git git://anongit.freedesktop.org/drm/drm-misc
17869 F:      Documentation/accel/qaic/
17870 F:      drivers/accel/qaic/
17871 F:      include/uapi/drm/qaic_accel.h
17872
17873 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17874 M:      Bjorn Andersson <andersson@kernel.org>
17875 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17876 L:      linux-pm@vger.kernel.org
17877 L:      linux-arm-msm@vger.kernel.org
17878 S:      Maintained
17879 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17880 F:      drivers/pmdomain/qcom/cpr.c
17881
17882 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17883 M:      Ilia Lin <ilia.lin@kernel.org>
17884 L:      linux-pm@vger.kernel.org
17885 S:      Maintained
17886 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17887 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17888 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17889
17890 QUALCOMM CRYPTO DRIVERS
17891 M:      Thara Gopinath <thara.gopinath@gmail.com>
17892 L:      linux-crypto@vger.kernel.org
17893 L:      linux-arm-msm@vger.kernel.org
17894 S:      Maintained
17895 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17896 F:      drivers/crypto/qce/
17897
17898 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17899 M:      Timur Tabi <timur@kernel.org>
17900 L:      netdev@vger.kernel.org
17901 S:      Maintained
17902 F:      drivers/net/ethernet/qualcomm/emac/
17903
17904 QUALCOMM ETHQOS ETHERNET DRIVER
17905 M:      Vinod Koul <vkoul@kernel.org>
17906 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17907 L:      netdev@vger.kernel.org
17908 L:      linux-arm-msm@vger.kernel.org
17909 S:      Maintained
17910 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17911 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17912
17913 QUALCOMM FASTRPC DRIVER
17914 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17915 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17916 L:      linux-arm-msm@vger.kernel.org
17917 S:      Maintained
17918 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17919 F:      drivers/misc/fastrpc.c
17920 F:      include/uapi/misc/fastrpc.h
17921
17922 QUALCOMM HEXAGON ARCHITECTURE
17923 M:      Brian Cain <bcain@quicinc.com>
17924 L:      linux-hexagon@vger.kernel.org
17925 S:      Supported
17926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17927 F:      arch/hexagon/
17928
17929 QUALCOMM HIDMA DRIVER
17930 M:      Sinan Kaya <okaya@kernel.org>
17931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17932 L:      linux-arm-msm@vger.kernel.org
17933 L:      dmaengine@vger.kernel.org
17934 S:      Supported
17935 F:      drivers/dma/qcom/hidma*
17936
17937 QUALCOMM I2C CCI DRIVER
17938 M:      Loic Poulain <loic.poulain@linaro.org>
17939 M:      Robert Foss <rfoss@kernel.org>
17940 L:      linux-i2c@vger.kernel.org
17941 L:      linux-arm-msm@vger.kernel.org
17942 S:      Maintained
17943 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17944 F:      drivers/i2c/busses/i2c-qcom-cci.c
17945
17946 QUALCOMM INTERCONNECT BWMON DRIVER
17947 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17948 L:      linux-arm-msm@vger.kernel.org
17949 S:      Maintained
17950 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17951 F:      drivers/soc/qcom/icc-bwmon.c
17952
17953 QUALCOMM IOMMU
17954 M:      Rob Clark <robdclark@gmail.com>
17955 L:      iommu@lists.linux.dev
17956 L:      linux-arm-msm@vger.kernel.org
17957 S:      Maintained
17958 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17959
17960 QUALCOMM IPC ROUTER (QRTR) DRIVER
17961 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17962 L:      linux-arm-msm@vger.kernel.org
17963 S:      Maintained
17964 F:      include/trace/events/qrtr.h
17965 F:      include/uapi/linux/qrtr.h
17966 F:      net/qrtr/
17967
17968 QUALCOMM IPCC MAILBOX DRIVER
17969 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17970 L:      linux-arm-msm@vger.kernel.org
17971 S:      Supported
17972 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17973 F:      drivers/mailbox/qcom-ipcc.c
17974 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17975
17976 QUALCOMM IPQ4019 USB PHY DRIVER
17977 M:      Robert Marko <robert.marko@sartura.hr>
17978 M:      Luka Perkov <luka.perkov@sartura.hr>
17979 L:      linux-arm-msm@vger.kernel.org
17980 S:      Maintained
17981 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17982 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17983
17984 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17985 M:      Robert Marko <robert.marko@sartura.hr>
17986 M:      Luka Perkov <luka.perkov@sartura.hr>
17987 L:      linux-arm-msm@vger.kernel.org
17988 S:      Maintained
17989 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17990 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17991
17992 QUALCOMM NAND CONTROLLER DRIVER
17993 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17994 L:      linux-mtd@lists.infradead.org
17995 L:      linux-arm-msm@vger.kernel.org
17996 S:      Maintained
17997 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17998 F:      drivers/mtd/nand/raw/qcom_nandc.c
17999
18000 QUALCOMM QSEECOM DRIVER
18001 M:      Maximilian Luz <luzmaximilian@gmail.com>
18002 L:      linux-arm-msm@vger.kernel.org
18003 S:      Maintained
18004 F:      drivers/firmware/qcom/qcom_qseecom.c
18005
18006 QUALCOMM QSEECOM UEFISECAPP DRIVER
18007 M:      Maximilian Luz <luzmaximilian@gmail.com>
18008 L:      linux-arm-msm@vger.kernel.org
18009 S:      Maintained
18010 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18011
18012 QUALCOMM RMNET DRIVER
18013 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18014 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18015 L:      netdev@vger.kernel.org
18016 S:      Maintained
18017 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18018 F:      drivers/net/ethernet/qualcomm/rmnet/
18019 F:      include/linux/if_rmnet.h
18020
18021 QUALCOMM TSENS THERMAL DRIVER
18022 M:      Amit Kucheria <amitk@kernel.org>
18023 M:      Thara Gopinath <thara.gopinath@gmail.com>
18024 L:      linux-pm@vger.kernel.org
18025 L:      linux-arm-msm@vger.kernel.org
18026 S:      Maintained
18027 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18028 F:      drivers/thermal/qcom/
18029
18030 QUALCOMM TYPEC PORT MANAGER DRIVER
18031 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18032 L:      linux-arm-msm@vger.kernel.org
18033 L:      linux-usb@vger.kernel.org
18034 S:      Maintained
18035 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18036 F:      drivers/usb/typec/tcpm/qcom/
18037
18038 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18039 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18040 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18041 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18042 L:      linux-media@vger.kernel.org
18043 L:      linux-arm-msm@vger.kernel.org
18044 S:      Maintained
18045 T:      git git://linuxtv.org/media_tree.git
18046 F:      Documentation/devicetree/bindings/media/*venus*
18047 F:      drivers/media/platform/qcom/venus/
18048
18049 QUALCOMM WCN36XX WIRELESS DRIVER
18050 M:      Loic Poulain <loic.poulain@linaro.org>
18051 L:      wcn36xx@lists.infradead.org
18052 S:      Supported
18053 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18054 F:      drivers/net/wireless/ath/wcn36xx/
18055
18056 QUANTENNA QTNFMAC WIRELESS DRIVER
18057 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18058 R:      Sergey Matyukevich <geomatsi@gmail.com>
18059 L:      linux-wireless@vger.kernel.org
18060 S:      Maintained
18061 F:      drivers/net/wireless/quantenna
18062
18063 RADEON and AMDGPU DRM DRIVERS
18064 M:      Alex Deucher <alexander.deucher@amd.com>
18065 M:      Christian König <christian.koenig@amd.com>
18066 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18067 L:      amd-gfx@lists.freedesktop.org
18068 S:      Supported
18069 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18070 C:      irc://irc.oftc.net/radeon
18071 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18072 F:      Documentation/gpu/amdgpu/
18073 F:      drivers/gpu/drm/amd/
18074 F:      drivers/gpu/drm/ci/xfails/amd*
18075 F:      drivers/gpu/drm/radeon/
18076 F:      include/uapi/drm/amdgpu_drm.h
18077 F:      include/uapi/drm/radeon_drm.h
18078
18079 RADEON FRAMEBUFFER DISPLAY DRIVER
18080 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18081 L:      linux-fbdev@vger.kernel.org
18082 S:      Maintained
18083 F:      drivers/video/fbdev/aty/radeon*
18084 F:      include/uapi/linux/radeonfb.h
18085
18086 RADIOSHARK RADIO DRIVER
18087 M:      Hans Verkuil <hverkuil@xs4all.nl>
18088 L:      linux-media@vger.kernel.org
18089 S:      Maintained
18090 T:      git git://linuxtv.org/media_tree.git
18091 F:      drivers/media/radio/radio-shark.c
18092
18093 RADIOSHARK2 RADIO DRIVER
18094 M:      Hans Verkuil <hverkuil@xs4all.nl>
18095 L:      linux-media@vger.kernel.org
18096 S:      Maintained
18097 T:      git git://linuxtv.org/media_tree.git
18098 F:      drivers/media/radio/radio-shark2.c
18099 F:      drivers/media/radio/radio-tea5777.c
18100
18101 RADOS BLOCK DEVICE (RBD)
18102 M:      Ilya Dryomov <idryomov@gmail.com>
18103 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18104 L:      ceph-devel@vger.kernel.org
18105 S:      Supported
18106 W:      http://ceph.com/
18107 T:      git https://github.com/ceph/ceph-client.git
18108 F:      Documentation/ABI/testing/sysfs-bus-rbd
18109 F:      drivers/block/rbd.c
18110 F:      drivers/block/rbd_types.h
18111
18112 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18113 L:      linux-fbdev@vger.kernel.org
18114 S:      Orphan
18115 F:      drivers/video/fbdev/aty/aty128fb.c
18116
18117 RAINSHADOW-CEC DRIVER
18118 M:      Hans Verkuil <hverkuil@xs4all.nl>
18119 L:      linux-media@vger.kernel.org
18120 S:      Maintained
18121 T:      git git://linuxtv.org/media_tree.git
18122 F:      drivers/media/cec/usb/rainshadow/
18123
18124 RALINK MIPS ARCHITECTURE
18125 M:      John Crispin <john@phrozen.org>
18126 L:      linux-mips@vger.kernel.org
18127 S:      Maintained
18128 F:      arch/mips/ralink
18129
18130 RALINK MT7621 MIPS ARCHITECTURE
18131 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18132 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18133 L:      linux-mips@vger.kernel.org
18134 S:      Maintained
18135 F:      arch/mips/boot/dts/ralink/mt7621*
18136
18137 RALINK RT2X00 WIRELESS LAN DRIVER
18138 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18139 L:      linux-wireless@vger.kernel.org
18140 S:      Maintained
18141 F:      drivers/net/wireless/ralink/rt2x00/
18142
18143 RAMDISK RAM BLOCK DEVICE DRIVER
18144 M:      Jens Axboe <axboe@kernel.dk>
18145 S:      Maintained
18146 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18147 F:      drivers/block/brd.c
18148
18149 RANCHU VIRTUAL BOARD FOR MIPS
18150 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18151 L:      linux-mips@vger.kernel.org
18152 S:      Supported
18153 F:      arch/mips/configs/generic/board-ranchu.config
18154 F:      arch/mips/generic/board-ranchu.c
18155
18156 RANDOM NUMBER DRIVER
18157 M:      "Theodore Ts'o" <tytso@mit.edu>
18158 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18159 S:      Maintained
18160 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18161 F:      drivers/char/random.c
18162 F:      drivers/virt/vmgenid.c
18163
18164 RAPIDIO SUBSYSTEM
18165 M:      Matt Porter <mporter@kernel.crashing.org>
18166 M:      Alexandre Bounine <alex.bou9@gmail.com>
18167 S:      Maintained
18168 F:      drivers/rapidio/
18169
18170 RAS INFRASTRUCTURE
18171 M:      Tony Luck <tony.luck@intel.com>
18172 M:      Borislav Petkov <bp@alien8.de>
18173 L:      linux-edac@vger.kernel.org
18174 S:      Maintained
18175 F:      Documentation/admin-guide/ras.rst
18176 F:      drivers/ras/
18177 F:      include/linux/ras.h
18178 F:      include/ras/ras_event.h
18179
18180 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18181 L:      linux-wireless@vger.kernel.org
18182 S:      Orphan
18183 F:      drivers/net/wireless/legacy/ray*
18184
18185 RC-CORE / LIRC FRAMEWORK
18186 M:      Sean Young <sean@mess.org>
18187 L:      linux-media@vger.kernel.org
18188 S:      Maintained
18189 W:      http://linuxtv.org
18190 T:      git git://linuxtv.org/media_tree.git
18191 F:      Documentation/driver-api/media/rc-core.rst
18192 F:      Documentation/userspace-api/media/rc/
18193 F:      drivers/media/rc/
18194 F:      include/media/rc-core.h
18195 F:      include/media/rc-map.h
18196 F:      include/uapi/linux/lirc.h
18197
18198 RCMM REMOTE CONTROLS DECODER
18199 M:      Patrick Lerda <patrick9876@free.fr>
18200 S:      Maintained
18201 F:      drivers/media/rc/ir-rcmm-decoder.c
18202
18203 RCUTORTURE TEST FRAMEWORK
18204 M:      "Paul E. McKenney" <paulmck@kernel.org>
18205 M:      Josh Triplett <josh@joshtriplett.org>
18206 R:      Steven Rostedt <rostedt@goodmis.org>
18207 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18208 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18209 L:      rcu@vger.kernel.org
18210 S:      Supported
18211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18212 F:      tools/testing/selftests/rcutorture
18213
18214 RDACM20 Camera Sensor
18215 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18216 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18217 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18218 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18219 L:      linux-media@vger.kernel.org
18220 S:      Maintained
18221 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18222 F:      drivers/media/i2c/max9271.c
18223 F:      drivers/media/i2c/max9271.h
18224 F:      drivers/media/i2c/rdacm20.c
18225
18226 RDACM21 Camera Sensor
18227 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18228 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18229 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18230 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18231 L:      linux-media@vger.kernel.org
18232 S:      Maintained
18233 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18234 F:      drivers/media/i2c/max9271.c
18235 F:      drivers/media/i2c/max9271.h
18236 F:      drivers/media/i2c/rdacm21.c
18237
18238 RDC R-321X SoC
18239 M:      Florian Fainelli <florian@openwrt.org>
18240 S:      Maintained
18241
18242 RDC R6040 FAST ETHERNET DRIVER
18243 M:      Florian Fainelli <f.fainelli@gmail.com>
18244 L:      netdev@vger.kernel.org
18245 S:      Maintained
18246 F:      drivers/net/ethernet/rdc/r6040.c
18247
18248 RDMAVT - RDMA verbs software
18249 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18250 L:      linux-rdma@vger.kernel.org
18251 S:      Supported
18252 F:      drivers/infiniband/sw/rdmavt
18253
18254 RDS - RELIABLE DATAGRAM SOCKETS
18255 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18256 L:      netdev@vger.kernel.org
18257 L:      linux-rdma@vger.kernel.org
18258 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18259 S:      Supported
18260 W:      https://oss.oracle.com/projects/rds/
18261 F:      Documentation/networking/rds.rst
18262 F:      net/rds/
18263
18264 RDT - RESOURCE ALLOCATION
18265 M:      Fenghua Yu <fenghua.yu@intel.com>
18266 M:      Reinette Chatre <reinette.chatre@intel.com>
18267 L:      linux-kernel@vger.kernel.org
18268 S:      Supported
18269 F:      Documentation/arch/x86/resctrl*
18270 F:      arch/x86/include/asm/resctrl.h
18271 F:      arch/x86/kernel/cpu/resctrl/
18272 F:      tools/testing/selftests/resctrl/
18273
18274 READ-COPY UPDATE (RCU)
18275 M:      "Paul E. McKenney" <paulmck@kernel.org>
18276 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18277 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18278 M:      Joel Fernandes <joel@joelfernandes.org>
18279 M:      Josh Triplett <josh@joshtriplett.org>
18280 M:      Boqun Feng <boqun.feng@gmail.com>
18281 R:      Steven Rostedt <rostedt@goodmis.org>
18282 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18283 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18284 R:      Zqiang <qiang.zhang1211@gmail.com>
18285 L:      rcu@vger.kernel.org
18286 S:      Supported
18287 W:      http://www.rdrop.com/users/paulmck/RCU/
18288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18289 F:      Documentation/RCU/
18290 F:      include/linux/rcu*
18291 F:      kernel/rcu/
18292 X:      Documentation/RCU/torture.rst
18293 X:      include/linux/srcu*.h
18294 X:      kernel/rcu/srcu*.c
18295
18296 REAL TIME CLOCK (RTC) SUBSYSTEM
18297 M:      Alessandro Zummo <a.zummo@towertech.it>
18298 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18299 L:      linux-rtc@vger.kernel.org
18300 S:      Maintained
18301 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18303 F:      Documentation/admin-guide/rtc.rst
18304 F:      Documentation/devicetree/bindings/rtc/
18305 F:      drivers/rtc/
18306 F:      include/linux/rtc.h
18307 F:      include/linux/rtc/
18308 F:      include/uapi/linux/rtc.h
18309 F:      tools/testing/selftests/rtc/
18310
18311 Real-time Linux Analysis (RTLA) tools
18312 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18313 M:      Steven Rostedt <rostedt@goodmis.org>
18314 L:      linux-trace-kernel@vger.kernel.org
18315 S:      Maintained
18316 F:      Documentation/tools/rtla/
18317 F:      tools/tracing/rtla/
18318
18319 REALTEK AUDIO CODECS
18320 M:      Oder Chiou <oder_chiou@realtek.com>
18321 S:      Maintained
18322 F:      include/sound/rt*.h
18323 F:      sound/soc/codecs/rt*
18324
18325 REALTEK OTTO WATCHDOG
18326 M:      Sander Vanheule <sander@svanheule.net>
18327 L:      linux-watchdog@vger.kernel.org
18328 S:      Maintained
18329 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18330 F:      drivers/watchdog/realtek_otto_wdt.c
18331
18332 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18333 M:      Linus Walleij <linus.walleij@linaro.org>
18334 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18335 S:      Maintained
18336 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18337 F:      drivers/net/dsa/realtek/*
18338
18339 REALTEK WIRELESS DRIVER (rtlwifi family)
18340 M:      Ping-Ke Shih <pkshih@realtek.com>
18341 L:      linux-wireless@vger.kernel.org
18342 S:      Maintained
18343 F:      drivers/net/wireless/realtek/rtlwifi/
18344
18345 REALTEK WIRELESS DRIVER (rtw88)
18346 M:      Ping-Ke Shih <pkshih@realtek.com>
18347 L:      linux-wireless@vger.kernel.org
18348 S:      Maintained
18349 F:      drivers/net/wireless/realtek/rtw88/
18350
18351 REALTEK WIRELESS DRIVER (rtw89)
18352 M:      Ping-Ke Shih <pkshih@realtek.com>
18353 L:      linux-wireless@vger.kernel.org
18354 S:      Maintained
18355 F:      drivers/net/wireless/realtek/rtw89/
18356
18357 REDPINE WIRELESS DRIVER
18358 L:      linux-wireless@vger.kernel.org
18359 S:      Orphan
18360 F:      drivers/net/wireless/rsi/
18361
18362 REGISTER MAP ABSTRACTION
18363 M:      Mark Brown <broonie@kernel.org>
18364 L:      linux-kernel@vger.kernel.org
18365 S:      Supported
18366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18367 F:      Documentation/devicetree/bindings/regmap/
18368 F:      drivers/base/regmap/
18369 F:      include/linux/regmap.h
18370
18371 REISERFS FILE SYSTEM
18372 L:      reiserfs-devel@vger.kernel.org
18373 S:      Obsolete
18374 F:      fs/reiserfs/
18375
18376 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18377 M:      Bjorn Andersson <andersson@kernel.org>
18378 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18379 L:      linux-remoteproc@vger.kernel.org
18380 S:      Maintained
18381 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18382 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18383 F:      Documentation/devicetree/bindings/remoteproc/
18384 F:      Documentation/staging/remoteproc.rst
18385 F:      drivers/remoteproc/
18386 F:      include/linux/remoteproc.h
18387 F:      include/linux/remoteproc/
18388
18389 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18390 M:      Bjorn Andersson <andersson@kernel.org>
18391 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18392 L:      linux-remoteproc@vger.kernel.org
18393 S:      Maintained
18394 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18395 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18396 F:      Documentation/staging/rpmsg.rst
18397 F:      drivers/rpmsg/
18398 F:      include/linux/rpmsg.h
18399 F:      include/linux/rpmsg/
18400 F:      include/uapi/linux/rpmsg.h
18401 F:      samples/rpmsg/
18402
18403 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18404 M:      Stephan Gerhold <stephan@gerhold.net>
18405 L:      netdev@vger.kernel.org
18406 L:      linux-remoteproc@vger.kernel.org
18407 S:      Maintained
18408 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18409
18410 RENESAS CLOCK DRIVERS
18411 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18412 L:      linux-renesas-soc@vger.kernel.org
18413 S:      Supported
18414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18415 F:      Documentation/devicetree/bindings/clock/renesas,*
18416 F:      drivers/clk/renesas/
18417
18418 RENESAS EMEV2 I2C DRIVER
18419 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18420 L:      linux-renesas-soc@vger.kernel.org
18421 S:      Supported
18422 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18423 F:      drivers/i2c/busses/i2c-emev2.c
18424
18425 RENESAS ETHERNET DRIVERS
18426 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18427 L:      netdev@vger.kernel.org
18428 L:      linux-renesas-soc@vger.kernel.org
18429 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18430 F:      drivers/net/ethernet/renesas/
18431 F:      include/linux/sh_eth.h
18432
18433 RENESAS IDT821034 ASoC CODEC
18434 M:      Herve Codina <herve.codina@bootlin.com>
18435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18436 S:      Maintained
18437 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18438 F:      sound/soc/codecs/idt821034.c
18439
18440 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18441 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18442 L:      linux-mtd@lists.infradead.org
18443 L:      linux-renesas-soc@vger.kernel.org
18444 S:      Maintained
18445 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18446 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18447
18448 RENESAS R-CAR GYROADC DRIVER
18449 M:      Marek Vasut <marek.vasut@gmail.com>
18450 L:      linux-iio@vger.kernel.org
18451 S:      Supported
18452 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18453 F:      drivers/iio/adc/rcar-gyroadc.c
18454
18455 RENESAS R-CAR I2C DRIVERS
18456 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18457 L:      linux-renesas-soc@vger.kernel.org
18458 S:      Supported
18459 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18460 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18461 F:      drivers/i2c/busses/i2c-rcar.c
18462 F:      drivers/i2c/busses/i2c-sh_mobile.c
18463
18464 RENESAS R-CAR SATA DRIVER
18465 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18466 L:      linux-ide@vger.kernel.org
18467 L:      linux-renesas-soc@vger.kernel.org
18468 S:      Supported
18469 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18470 F:      drivers/ata/sata_rcar.c
18471
18472 RENESAS R-CAR THERMAL DRIVERS
18473 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18474 L:      linux-renesas-soc@vger.kernel.org
18475 S:      Supported
18476 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18477 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18478 F:      drivers/thermal/rcar_gen3_thermal.c
18479 F:      drivers/thermal/rcar_thermal.c
18480
18481 RENESAS RIIC DRIVER
18482 M:      Chris Brandt <chris.brandt@renesas.com>
18483 L:      linux-renesas-soc@vger.kernel.org
18484 S:      Supported
18485 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18486 F:      drivers/i2c/busses/i2c-riic.c
18487
18488 RENESAS RZ/G2L A/D DRIVER
18489 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18490 L:      linux-iio@vger.kernel.org
18491 L:      linux-renesas-soc@vger.kernel.org
18492 S:      Supported
18493 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18494 F:      drivers/iio/adc/rzg2l_adc.c
18495
18496 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18497 M:      Biju Das <biju.das.jz@bp.renesas.com>
18498 L:      linux-iio@vger.kernel.org
18499 L:      linux-renesas-soc@vger.kernel.org
18500 S:      Supported
18501 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18502 F:      drivers/counter/rz-mtu3-cnt.c
18503
18504 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18505 M:      Clément Léger <clement.leger@bootlin.com>
18506 L:      linux-renesas-soc@vger.kernel.org
18507 L:      netdev@vger.kernel.org
18508 S:      Maintained
18509 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18510 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18511 F:      drivers/net/dsa/rzn1_a5psw*
18512 F:      drivers/net/pcs/pcs-rzn1-miic.c
18513 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18514 F:      include/linux/pcs-rzn1-miic.h
18515 F:      net/dsa/tag_rzn1_a5psw.c
18516
18517 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18518 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18519 L:      linux-rtc@vger.kernel.org
18520 L:      linux-renesas-soc@vger.kernel.org
18521 S:      Maintained
18522 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18523 F:      drivers/rtc/rtc-rzn1.c
18524
18525 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18526 M:      Herve Codina <herve.codina@bootlin.com>
18527 L:      linux-renesas-soc@vger.kernel.org
18528 L:      linux-usb@vger.kernel.org
18529 S:      Maintained
18530 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18531 F:      drivers/usb/gadget/udc/renesas_usbf.c
18532
18533 RENESAS RZ/V2M I2C DRIVER
18534 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18535 L:      linux-i2c@vger.kernel.org
18536 L:      linux-renesas-soc@vger.kernel.org
18537 S:      Supported
18538 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18539 F:      drivers/i2c/busses/i2c-rzv2m.c
18540
18541 RENESAS USB PHY DRIVER
18542 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18543 L:      linux-renesas-soc@vger.kernel.org
18544 S:      Maintained
18545 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18546
18547 RENESAS VERSACLOCK 7 CLOCK DRIVER
18548 M:      Alex Helms <alexander.helms.jy@renesas.com>
18549 S:      Maintained
18550 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18551 F:      drivers/clk/clk-versaclock7.c
18552
18553 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18554 M:      Herve Codina <herve.codina@bootlin.com>
18555 L:      linux-iio@vger.kernel.org
18556 S:      Maintained
18557 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18558 F:      drivers/iio/potentiometer/x9250.c
18559
18560 RESET CONTROLLER FRAMEWORK
18561 M:      Philipp Zabel <p.zabel@pengutronix.de>
18562 S:      Maintained
18563 T:      git git://git.pengutronix.de/git/pza/linux
18564 F:      Documentation/devicetree/bindings/reset/
18565 F:      Documentation/driver-api/reset.rst
18566 F:      drivers/reset/
18567 F:      include/dt-bindings/reset/
18568 F:      include/linux/reset-controller.h
18569 F:      include/linux/reset.h
18570 F:      include/linux/reset/
18571 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18572
18573 RESTARTABLE SEQUENCES SUPPORT
18574 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18575 M:      Peter Zijlstra <peterz@infradead.org>
18576 M:      "Paul E. McKenney" <paulmck@kernel.org>
18577 M:      Boqun Feng <boqun.feng@gmail.com>
18578 L:      linux-kernel@vger.kernel.org
18579 S:      Supported
18580 F:      include/trace/events/rseq.h
18581 F:      include/uapi/linux/rseq.h
18582 F:      kernel/rseq.c
18583 F:      tools/testing/selftests/rseq/
18584
18585 RFKILL
18586 M:      Johannes Berg <johannes@sipsolutions.net>
18587 L:      linux-wireless@vger.kernel.org
18588 S:      Maintained
18589 W:      https://wireless.wiki.kernel.org/
18590 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18593 F:      Documentation/ABI/stable/sysfs-class-rfkill
18594 F:      Documentation/driver-api/rfkill.rst
18595 F:      include/linux/rfkill.h
18596 F:      include/uapi/linux/rfkill.h
18597 F:      net/rfkill/
18598
18599 RHASHTABLE
18600 M:      Thomas Graf <tgraf@suug.ch>
18601 M:      Herbert Xu <herbert@gondor.apana.org.au>
18602 L:      netdev@vger.kernel.org
18603 S:      Maintained
18604 F:      include/linux/rhashtable-types.h
18605 F:      include/linux/rhashtable.h
18606 F:      lib/rhashtable.c
18607 F:      lib/test_rhashtable.c
18608
18609 RICOH R5C592 MEMORYSTICK DRIVER
18610 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18611 S:      Maintained
18612 F:      drivers/memstick/host/r592.*
18613
18614 RICOH SMARTMEDIA/XD DRIVER
18615 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18616 S:      Maintained
18617 F:      drivers/mtd/nand/raw/r852.c
18618 F:      drivers/mtd/nand/raw/r852.h
18619
18620 RISC-V ARCHITECTURE
18621 M:      Paul Walmsley <paul.walmsley@sifive.com>
18622 M:      Palmer Dabbelt <palmer@dabbelt.com>
18623 M:      Albert Ou <aou@eecs.berkeley.edu>
18624 L:      linux-riscv@lists.infradead.org
18625 S:      Supported
18626 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18627 C:      irc://irc.libera.chat/riscv
18628 P:      Documentation/arch/riscv/patch-acceptance.rst
18629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18630 F:      arch/riscv/
18631 N:      riscv
18632 K:      riscv
18633
18634 RISC-V MICROCHIP FPGA SUPPORT
18635 M:      Conor Dooley <conor.dooley@microchip.com>
18636 M:      Daire McNamara <daire.mcnamara@microchip.com>
18637 L:      linux-riscv@lists.infradead.org
18638 S:      Supported
18639 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18640 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18641 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18642 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18643 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18644 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18645 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18646 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18647 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18648 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18649 F:      arch/riscv/boot/dts/microchip/
18650 F:      drivers/char/hw_random/mpfs-rng.c
18651 F:      drivers/clk/microchip/clk-mpfs*.c
18652 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18653 F:      drivers/mailbox/mailbox-mpfs.c
18654 F:      drivers/pci/controller/pcie-microchip-host.c
18655 F:      drivers/pwm/pwm-microchip-core.c
18656 F:      drivers/reset/reset-mpfs.c
18657 F:      drivers/rtc/rtc-mpfs.c
18658 F:      drivers/soc/microchip/mpfs-sys-controller.c
18659 F:      drivers/spi/spi-microchip-core-qspi.c
18660 F:      drivers/spi/spi-microchip-core.c
18661 F:      drivers/usb/musb/mpfs.c
18662 F:      include/soc/microchip/mpfs.h
18663
18664 RISC-V MISC SOC SUPPORT
18665 M:      Conor Dooley <conor@kernel.org>
18666 L:      linux-riscv@lists.infradead.org
18667 S:      Maintained
18668 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18669 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18670 F:      Documentation/devicetree/bindings/riscv/
18671 F:      arch/riscv/boot/dts/
18672 X:      arch/riscv/boot/dts/allwinner/
18673 X:      arch/riscv/boot/dts/renesas/
18674
18675 RISC-V PMU DRIVERS
18676 M:      Atish Patra <atishp@atishpatra.org>
18677 R:      Anup Patel <anup@brainfault.org>
18678 L:      linux-riscv@lists.infradead.org
18679 S:      Supported
18680 F:      drivers/perf/riscv_pmu.c
18681 F:      drivers/perf/riscv_pmu_legacy.c
18682 F:      drivers/perf/riscv_pmu_sbi.c
18683
18684 RISC-V THEAD SoC SUPPORT
18685 M:      Jisheng Zhang <jszhang@kernel.org>
18686 M:      Guo Ren <guoren@kernel.org>
18687 M:      Fu Wei <wefu@redhat.com>
18688 L:      linux-riscv@lists.infradead.org
18689 S:      Maintained
18690 F:      arch/riscv/boot/dts/thead/
18691
18692 RNBD BLOCK DRIVERS
18693 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18694 M:      Jack Wang <jinpu.wang@ionos.com>
18695 L:      linux-block@vger.kernel.org
18696 S:      Maintained
18697 F:      drivers/block/rnbd/
18698
18699 ROCCAT DRIVERS
18700 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18701 S:      Maintained
18702 W:      http://sourceforge.net/projects/roccat/
18703 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18704 F:      drivers/hid/hid-roccat*
18705 F:      include/linux/hid-roccat*
18706
18707 ROCKCHIP CRYPTO DRIVERS
18708 M:      Corentin Labbe <clabbe@baylibre.com>
18709 L:      linux-crypto@vger.kernel.org
18710 S:      Maintained
18711 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18712 F:      drivers/crypto/rockchip/
18713
18714 ROCKCHIP I2S TDM DRIVER
18715 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18716 L:      linux-rockchip@lists.infradead.org
18717 S:      Maintained
18718 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18719 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18720
18721 ROCKCHIP ISP V1 DRIVER
18722 M:      Dafna Hirschfeld <dafna@fastmail.com>
18723 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18724 L:      linux-media@vger.kernel.org
18725 L:      linux-rockchip@lists.infradead.org
18726 S:      Maintained
18727 F:      Documentation/admin-guide/media/rkisp1.rst
18728 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18729 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18730 F:      drivers/media/platform/rockchip/rkisp1
18731 F:      include/uapi/linux/rkisp1-config.h
18732
18733 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18734 M:      Jacob Chen <jacob-chen@iotwrt.com>
18735 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18736 L:      linux-media@vger.kernel.org
18737 L:      linux-rockchip@lists.infradead.org
18738 S:      Maintained
18739 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18740 F:      drivers/media/platform/rockchip/rga/
18741
18742 ROCKCHIP VIDEO DECODER DRIVER
18743 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18744 L:      linux-media@vger.kernel.org
18745 L:      linux-rockchip@lists.infradead.org
18746 S:      Maintained
18747 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18748 F:      drivers/staging/media/rkvdec/
18749
18750 ROCKER DRIVER
18751 M:      Jiri Pirko <jiri@resnulli.us>
18752 L:      netdev@vger.kernel.org
18753 S:      Supported
18754 F:      drivers/net/ethernet/rocker/
18755
18756 ROCKETPORT EXPRESS/INFINITY DRIVER
18757 M:      Kevin Cernekee <cernekee@gmail.com>
18758 L:      linux-serial@vger.kernel.org
18759 S:      Odd Fixes
18760 F:      drivers/tty/serial/rp2.*
18761
18762 ROHM BD99954 CHARGER IC
18763 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18764 S:      Supported
18765 F:      drivers/power/supply/bd99954-charger.c
18766 F:      drivers/power/supply/bd99954-charger.h
18767
18768 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18769 M:      Tomasz Duszynski <tduszyns@gmail.com>
18770 S:      Maintained
18771 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18772 F:      drivers/iio/light/bh1750.c
18773
18774 ROHM BM1390 PRESSURE SENSOR DRIVER
18775 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18776 L:      linux-iio@vger.kernel.org
18777 S:      Supported
18778 F:      drivers/iio/pressure/rohm-bm1390.c
18779
18780 ROHM BU270xx LIGHT SENSOR DRIVERs
18781 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18782 L:      linux-iio@vger.kernel.org
18783 S:      Supported
18784 F:      drivers/iio/light/rohm-bu27008.c
18785 F:      drivers/iio/light/rohm-bu27034.c
18786
18787 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18788 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18789 L:      linux-kernel@vger.kernel.org
18790 L:      linux-renesas-soc@vger.kernel.org
18791 S:      Supported
18792 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18793 F:      drivers/gpio/gpio-bd9571mwv.c
18794 F:      drivers/mfd/bd9571mwv.c
18795 F:      drivers/regulator/bd9571mwv-regulator.c
18796 F:      include/linux/mfd/bd9571mwv.h
18797
18798 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18799 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18800 S:      Supported
18801 F:      drivers/clk/clk-bd718x7.c
18802 F:      drivers/gpio/gpio-bd71815.c
18803 F:      drivers/gpio/gpio-bd71828.c
18804 F:      drivers/mfd/rohm-bd71828.c
18805 F:      drivers/mfd/rohm-bd718x7.c
18806 F:      drivers/mfd/rohm-bd9576.c
18807 F:      drivers/regulator/bd71815-regulator.c
18808 F:      drivers/regulator/bd71828-regulator.c
18809 F:      drivers/regulator/bd718x7-regulator.c
18810 F:      drivers/regulator/bd9576-regulator.c
18811 F:      drivers/regulator/rohm-regulator.c
18812 F:      drivers/rtc/rtc-bd70528.c
18813 F:      drivers/watchdog/bd9576_wdt.c
18814 F:      include/linux/mfd/rohm-bd71815.h
18815 F:      include/linux/mfd/rohm-bd71828.h
18816 F:      include/linux/mfd/rohm-bd718x7.h
18817 F:      include/linux/mfd/rohm-bd957x.h
18818 F:      include/linux/mfd/rohm-generic.h
18819 F:      include/linux/mfd/rohm-shared.h
18820
18821 ROSE NETWORK LAYER
18822 M:      Ralf Baechle <ralf@linux-mips.org>
18823 L:      linux-hams@vger.kernel.org
18824 S:      Maintained
18825 W:      https://linux-ax25.in-berlin.de
18826 F:      include/net/rose.h
18827 F:      include/uapi/linux/rose.h
18828 F:      net/rose/
18829
18830 ROTATION DRIVER FOR ALLWINNER A83T
18831 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18832 L:      linux-media@vger.kernel.org
18833 S:      Maintained
18834 T:      git git://linuxtv.org/media_tree.git
18835 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18836 F:      drivers/media/platform/sunxi/sun8i-rotate/
18837
18838 RPMSG TTY DRIVER
18839 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18840 L:      linux-remoteproc@vger.kernel.org
18841 S:      Maintained
18842 F:      drivers/tty/rpmsg_tty.c
18843
18844 RTL2830 MEDIA DRIVER
18845 M:      Antti Palosaari <crope@iki.fi>
18846 L:      linux-media@vger.kernel.org
18847 S:      Maintained
18848 W:      https://linuxtv.org
18849 W:      http://palosaari.fi/linux/
18850 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18851 T:      git git://linuxtv.org/anttip/media_tree.git
18852 F:      drivers/media/dvb-frontends/rtl2830*
18853
18854 RTL2832 MEDIA DRIVER
18855 M:      Antti Palosaari <crope@iki.fi>
18856 L:      linux-media@vger.kernel.org
18857 S:      Maintained
18858 W:      https://linuxtv.org
18859 W:      http://palosaari.fi/linux/
18860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18861 T:      git git://linuxtv.org/anttip/media_tree.git
18862 F:      drivers/media/dvb-frontends/rtl2832*
18863
18864 RTL2832_SDR MEDIA DRIVER
18865 M:      Antti Palosaari <crope@iki.fi>
18866 L:      linux-media@vger.kernel.org
18867 S:      Maintained
18868 W:      https://linuxtv.org
18869 W:      http://palosaari.fi/linux/
18870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18871 T:      git git://linuxtv.org/anttip/media_tree.git
18872 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18873
18874 RTL8180 WIRELESS DRIVER
18875 L:      linux-wireless@vger.kernel.org
18876 S:      Orphan
18877 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18878
18879 RTL8187 WIRELESS DRIVER
18880 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18881 M:      Larry Finger <Larry.Finger@lwfinger.net>
18882 L:      linux-wireless@vger.kernel.org
18883 S:      Maintained
18884 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18885
18886 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18887 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18888 L:      linux-wireless@vger.kernel.org
18889 S:      Maintained
18890 F:      drivers/net/wireless/realtek/rtl8xxxu/
18891
18892 RTRS TRANSPORT DRIVERS
18893 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18894 M:      Jack Wang <jinpu.wang@ionos.com>
18895 L:      linux-rdma@vger.kernel.org
18896 S:      Maintained
18897 F:      drivers/infiniband/ulp/rtrs/
18898
18899 RUNTIME VERIFICATION (RV)
18900 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18901 M:      Steven Rostedt <rostedt@goodmis.org>
18902 L:      linux-trace-kernel@vger.kernel.org
18903 S:      Maintained
18904 F:      Documentation/trace/rv/
18905 F:      include/linux/rv.h
18906 F:      include/rv/
18907 F:      kernel/trace/rv/
18908 F:      tools/verification/
18909
18910 RUST
18911 M:      Miguel Ojeda <ojeda@kernel.org>
18912 M:      Alex Gaynor <alex.gaynor@gmail.com>
18913 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18914 R:      Boqun Feng <boqun.feng@gmail.com>
18915 R:      Gary Guo <gary@garyguo.net>
18916 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18917 R:      Benno Lossin <benno.lossin@proton.me>
18918 R:      Andreas Hindborg <a.hindborg@samsung.com>
18919 R:      Alice Ryhl <aliceryhl@google.com>
18920 L:      rust-for-linux@vger.kernel.org
18921 S:      Supported
18922 W:      https://rust-for-linux.com
18923 B:      https://github.com/Rust-for-Linux/linux/issues
18924 C:      zulip://rust-for-linux.zulipchat.com
18925 P:      https://rust-for-linux.com/contributing
18926 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18927 F:      Documentation/rust/
18928 F:      rust/
18929 F:      samples/rust/
18930 F:      scripts/*rust*
18931 K:      \b(?i:rust)\b
18932
18933 RXRPC SOCKETS (AF_RXRPC)
18934 M:      David Howells <dhowells@redhat.com>
18935 M:      Marc Dionne <marc.dionne@auristor.com>
18936 L:      linux-afs@lists.infradead.org
18937 S:      Supported
18938 W:      https://www.infradead.org/~dhowells/kafs/
18939 F:      Documentation/networking/rxrpc.rst
18940 F:      include/keys/rxrpc-type.h
18941 F:      include/net/af_rxrpc.h
18942 F:      include/trace/events/rxrpc.h
18943 F:      include/uapi/linux/rxrpc.h
18944 F:      net/rxrpc/
18945
18946 S3 SAVAGE FRAMEBUFFER DRIVER
18947 M:      Antonino Daplas <adaplas@gmail.com>
18948 L:      linux-fbdev@vger.kernel.org
18949 S:      Maintained
18950 F:      drivers/video/fbdev/savage/
18951
18952 S390 ARCHITECTURE
18953 M:      Heiko Carstens <hca@linux.ibm.com>
18954 M:      Vasily Gorbik <gor@linux.ibm.com>
18955 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18956 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18957 R:      Sven Schnelle <svens@linux.ibm.com>
18958 L:      linux-s390@vger.kernel.org
18959 S:      Supported
18960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18961 F:      Documentation/driver-api/s390-drivers.rst
18962 F:      Documentation/arch/s390/
18963 F:      arch/s390/
18964 F:      drivers/s390/
18965 F:      drivers/watchdog/diag288_wdt.c
18966
18967 S390 COMMON I/O LAYER
18968 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18969 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18970 L:      linux-s390@vger.kernel.org
18971 S:      Supported
18972 F:      drivers/s390/cio/
18973
18974 S390 DASD DRIVER
18975 M:      Stefan Haberland <sth@linux.ibm.com>
18976 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18977 L:      linux-s390@vger.kernel.org
18978 S:      Supported
18979 F:      block/partitions/ibm.c
18980 F:      drivers/s390/block/dasd*
18981 F:      include/linux/dasd_mod.h
18982
18983 S390 IOMMU (PCI)
18984 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18985 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18986 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18987 L:      linux-s390@vger.kernel.org
18988 S:      Supported
18989 F:      drivers/iommu/s390-iommu.c
18990
18991 S390 IUCV NETWORK LAYER
18992 M:      Alexandra Winter <wintera@linux.ibm.com>
18993 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18994 L:      linux-s390@vger.kernel.org
18995 L:      netdev@vger.kernel.org
18996 S:      Supported
18997 F:      drivers/s390/net/*iucv*
18998 F:      include/net/iucv/
18999 F:      net/iucv/
19000
19001 S390 MM
19002 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19003 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19004 L:      linux-s390@vger.kernel.org
19005 S:      Supported
19006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19007 F:      arch/s390/include/asm/pgtable.h
19008 F:      arch/s390/mm
19009
19010 S390 NETWORK DRIVERS
19011 M:      Alexandra Winter <wintera@linux.ibm.com>
19012 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19013 L:      linux-s390@vger.kernel.org
19014 L:      netdev@vger.kernel.org
19015 S:      Supported
19016 F:      drivers/s390/net/
19017
19018 S390 PCI SUBSYSTEM
19019 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19020 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19021 L:      linux-s390@vger.kernel.org
19022 S:      Supported
19023 F:      Documentation/arch/s390/pci.rst
19024 F:      arch/s390/pci/
19025 F:      drivers/pci/hotplug/s390_pci_hpc.c
19026
19027 S390 SCM DRIVER
19028 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19029 L:      linux-s390@vger.kernel.org
19030 S:      Supported
19031 F:      drivers/s390/block/scm*
19032 F:      drivers/s390/cio/scm.c
19033
19034 S390 VFIO AP DRIVER
19035 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19036 M:      Halil Pasic <pasic@linux.ibm.com>
19037 M:      Jason Herne <jjherne@linux.ibm.com>
19038 L:      linux-s390@vger.kernel.org
19039 S:      Supported
19040 F:      Documentation/arch/s390/vfio-ap*
19041 F:      drivers/s390/crypto/vfio_ap*
19042
19043 S390 VFIO-CCW DRIVER
19044 M:      Eric Farman <farman@linux.ibm.com>
19045 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19046 R:      Halil Pasic <pasic@linux.ibm.com>
19047 L:      linux-s390@vger.kernel.org
19048 L:      kvm@vger.kernel.org
19049 S:      Supported
19050 F:      Documentation/arch/s390/vfio-ccw.rst
19051 F:      drivers/s390/cio/vfio_ccw*
19052 F:      include/uapi/linux/vfio_ccw.h
19053
19054 S390 VFIO-PCI DRIVER
19055 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19056 M:      Eric Farman <farman@linux.ibm.com>
19057 L:      linux-s390@vger.kernel.org
19058 L:      kvm@vger.kernel.org
19059 S:      Supported
19060 F:      arch/s390/kvm/pci*
19061 F:      drivers/vfio/pci/vfio_pci_zdev.c
19062 F:      include/uapi/linux/vfio_zdev.h
19063
19064 S390 ZCRYPT DRIVER
19065 M:      Harald Freudenberger <freude@linux.ibm.com>
19066 L:      linux-s390@vger.kernel.org
19067 S:      Supported
19068 F:      drivers/s390/crypto/
19069
19070 S390 ZFCP DRIVER
19071 M:      Steffen Maier <maier@linux.ibm.com>
19072 M:      Benjamin Block <bblock@linux.ibm.com>
19073 L:      linux-s390@vger.kernel.org
19074 S:      Supported
19075 F:      drivers/s390/scsi/zfcp_*
19076
19077 SAA6588 RDS RECEIVER DRIVER
19078 M:      Hans Verkuil <hverkuil@xs4all.nl>
19079 L:      linux-media@vger.kernel.org
19080 S:      Odd Fixes
19081 W:      https://linuxtv.org
19082 T:      git git://linuxtv.org/media_tree.git
19083 F:      drivers/media/i2c/saa6588*
19084
19085 SAA7134 VIDEO4LINUX DRIVER
19086 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19087 L:      linux-media@vger.kernel.org
19088 S:      Odd fixes
19089 W:      https://linuxtv.org
19090 T:      git git://linuxtv.org/media_tree.git
19091 F:      Documentation/driver-api/media/drivers/saa7134*
19092 F:      drivers/media/pci/saa7134/
19093
19094 SAA7146 VIDEO4LINUX-2 DRIVER
19095 M:      Hans Verkuil <hverkuil@xs4all.nl>
19096 L:      linux-media@vger.kernel.org
19097 S:      Maintained
19098 T:      git git://linuxtv.org/media_tree.git
19099 F:      drivers/media/common/saa7146/
19100 F:      drivers/media/pci/saa7146/
19101 F:      include/media/drv-intf/saa7146*
19102
19103 SAFESETID SECURITY MODULE
19104 M:      Micah Morton <mortonm@chromium.org>
19105 S:      Supported
19106 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19107 F:      security/safesetid/
19108
19109 SAMSUNG AUDIO (ASoC) DRIVERS
19110 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19112 S:      Maintained
19113 B:      mailto:linux-samsung-soc@vger.kernel.org
19114 F:      Documentation/devicetree/bindings/sound/samsung*
19115 F:      sound/soc/samsung/
19116
19117 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19118 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19119 L:      linux-crypto@vger.kernel.org
19120 L:      linux-samsung-soc@vger.kernel.org
19121 S:      Maintained
19122 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19123 F:      drivers/crypto/exynos-rng.c
19124
19125 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19126 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19127 L:      linux-samsung-soc@vger.kernel.org
19128 S:      Maintained
19129 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19130 F:      drivers/char/hw_random/exynos-trng.c
19131
19132 SAMSUNG FRAMEBUFFER DRIVER
19133 M:      Jingoo Han <jingoohan1@gmail.com>
19134 L:      linux-fbdev@vger.kernel.org
19135 S:      Maintained
19136 F:      drivers/video/fbdev/s3c-fb.c
19137
19138 SAMSUNG INTERCONNECT DRIVERS
19139 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19140 M:      Artur Świgoń <a.swigon@samsung.com>
19141 L:      linux-pm@vger.kernel.org
19142 L:      linux-samsung-soc@vger.kernel.org
19143 S:      Supported
19144 F:      drivers/interconnect/samsung/
19145
19146 SAMSUNG LAPTOP DRIVER
19147 M:      Corentin Chary <corentin.chary@gmail.com>
19148 L:      platform-driver-x86@vger.kernel.org
19149 S:      Maintained
19150 F:      drivers/platform/x86/samsung-laptop.c
19151
19152 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19153 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19154 L:      linux-kernel@vger.kernel.org
19155 L:      linux-samsung-soc@vger.kernel.org
19156 S:      Maintained
19157 B:      mailto:linux-samsung-soc@vger.kernel.org
19158 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19159 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19160 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19161 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19162 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19163 F:      drivers/clk/clk-s2mps11.c
19164 F:      drivers/mfd/sec*.c
19165 F:      drivers/regulator/s2m*.c
19166 F:      drivers/regulator/s5m*.c
19167 F:      drivers/rtc/rtc-s5m.c
19168 F:      include/linux/mfd/samsung/
19169
19170 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19171 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19172 L:      linux-media@vger.kernel.org
19173 L:      linux-samsung-soc@vger.kernel.org
19174 S:      Maintained
19175 F:      drivers/media/platform/samsung/s3c-camif/
19176 F:      include/media/drv-intf/s3c_camif.h
19177
19178 SAMSUNG S3FWRN5 NFC DRIVER
19179 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19180 S:      Maintained
19181 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19182 F:      drivers/nfc/s3fwrn5
19183
19184 SAMSUNG S5C73M3 CAMERA DRIVER
19185 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19186 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19187 L:      linux-media@vger.kernel.org
19188 S:      Supported
19189 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19190 F:      drivers/media/i2c/s5c73m3/*
19191
19192 SAMSUNG S5K5BAF CAMERA DRIVER
19193 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19194 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19195 L:      linux-media@vger.kernel.org
19196 S:      Supported
19197 F:      drivers/media/i2c/s5k5baf.c
19198
19199 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19200 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19201 M:      Vladimir Zapolskiy <vz@mleia.com>
19202 L:      linux-crypto@vger.kernel.org
19203 L:      linux-samsung-soc@vger.kernel.org
19204 S:      Maintained
19205 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19206 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19207 F:      drivers/crypto/s5p-sss.c
19208
19209 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19210 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19211 L:      linux-media@vger.kernel.org
19212 S:      Supported
19213 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19214 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19215 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19216 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19217 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19218 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19219 F:      drivers/media/platform/samsung/exynos4-is/
19220
19221 SAMSUNG SOC CLOCK DRIVERS
19222 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19223 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19224 M:      Tomasz Figa <tomasz.figa@gmail.com>
19225 M:      Chanwoo Choi <cw00.choi@samsung.com>
19226 R:      Alim Akhtar <alim.akhtar@samsung.com>
19227 L:      linux-samsung-soc@vger.kernel.org
19228 S:      Maintained
19229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19231 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19232 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19233 F:      drivers/clk/samsung/
19234 F:      include/dt-bindings/clock/exynos*.h
19235 F:      include/dt-bindings/clock/s5p*.h
19236 F:      include/dt-bindings/clock/samsung,*.h
19237 F:      include/linux/clk/samsung.h
19238
19239 SAMSUNG SPI DRIVERS
19240 M:      Andi Shyti <andi.shyti@kernel.org>
19241 L:      linux-spi@vger.kernel.org
19242 L:      linux-samsung-soc@vger.kernel.org
19243 S:      Maintained
19244 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19245 F:      drivers/spi/spi-s3c*
19246 F:      include/linux/platform_data/spi-s3c64xx.h
19247
19248 SAMSUNG SXGBE DRIVERS
19249 M:      Byungho An <bh74.an@samsung.com>
19250 L:      netdev@vger.kernel.org
19251 S:      Supported
19252 F:      drivers/net/ethernet/samsung/sxgbe/
19253
19254 SAMSUNG THERMAL DRIVER
19255 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19256 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19257 L:      linux-pm@vger.kernel.org
19258 L:      linux-samsung-soc@vger.kernel.org
19259 S:      Maintained
19260 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19261 F:      drivers/thermal/samsung/
19262
19263 SAMSUNG USB2 PHY DRIVER
19264 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19265 L:      linux-kernel@vger.kernel.org
19266 S:      Supported
19267 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19268 F:      Documentation/driver-api/phy/samsung-usb2.rst
19269 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19270 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19271 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19272 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19273 F:      drivers/phy/samsung/phy-samsung-usb2.c
19274 F:      drivers/phy/samsung/phy-samsung-usb2.h
19275
19276 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19277 M:      Paul Barker <paul.barker@sancloud.com>
19278 R:      Marc Murphy <marc.murphy@sancloud.com>
19279 S:      Supported
19280 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19281
19282 SC1200 WDT DRIVER
19283 M:      Zwane Mwaikambo <zwanem@gmail.com>
19284 S:      Maintained
19285 F:      drivers/watchdog/sc1200wdt.c
19286
19287 SCHEDULER
19288 M:      Ingo Molnar <mingo@redhat.com>
19289 M:      Peter Zijlstra <peterz@infradead.org>
19290 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19291 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19292 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19293 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19294 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19295 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19296 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19297 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19298 L:      linux-kernel@vger.kernel.org
19299 S:      Maintained
19300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19301 F:      include/linux/preempt.h
19302 F:      include/linux/sched.h
19303 F:      include/linux/wait.h
19304 F:      include/uapi/linux/sched.h
19305 F:      kernel/sched/
19306
19307 SCSI LIBSAS SUBSYSTEM
19308 R:      John Garry <john.g.garry@oracle.com>
19309 R:      Jason Yan <yanaijie@huawei.com>
19310 L:      linux-scsi@vger.kernel.org
19311 S:      Supported
19312 F:      Documentation/scsi/libsas.rst
19313 F:      drivers/scsi/libsas/
19314 F:      include/scsi/libsas.h
19315 F:      include/scsi/sas_ata.h
19316
19317 SCSI RDMA PROTOCOL (SRP) INITIATOR
19318 M:      Bart Van Assche <bvanassche@acm.org>
19319 L:      linux-rdma@vger.kernel.org
19320 S:      Supported
19321 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19322 F:      drivers/infiniband/ulp/srp/
19323 F:      include/scsi/srp.h
19324
19325 SCSI RDMA PROTOCOL (SRP) TARGET
19326 M:      Bart Van Assche <bvanassche@acm.org>
19327 L:      linux-rdma@vger.kernel.org
19328 L:      target-devel@vger.kernel.org
19329 S:      Supported
19330 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19331 F:      drivers/infiniband/ulp/srpt/
19332
19333 SCSI SG DRIVER
19334 M:      Doug Gilbert <dgilbert@interlog.com>
19335 L:      linux-scsi@vger.kernel.org
19336 S:      Maintained
19337 W:      http://sg.danny.cz/sg
19338 F:      Documentation/scsi/scsi-generic.rst
19339 F:      drivers/scsi/sg.c
19340 F:      include/scsi/sg.h
19341
19342 SCSI SUBSYSTEM
19343 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19344 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19345 L:      linux-scsi@vger.kernel.org
19346 S:      Maintained
19347 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19350 F:      Documentation/devicetree/bindings/scsi/
19351 F:      drivers/scsi/
19352 F:      drivers/ufs/
19353 F:      include/scsi/
19354
19355 SCSI TAPE DRIVER
19356 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19357 L:      linux-scsi@vger.kernel.org
19358 S:      Maintained
19359 F:      Documentation/scsi/st.rst
19360 F:      drivers/scsi/st.*
19361 F:      drivers/scsi/st_*.h
19362
19363 SCSI TARGET CORE USER DRIVER
19364 M:      Bodo Stroesser <bostroesser@gmail.com>
19365 L:      linux-scsi@vger.kernel.org
19366 L:      target-devel@vger.kernel.org
19367 S:      Supported
19368 F:      Documentation/target/tcmu-design.rst
19369 F:      drivers/target/target_core_user.c
19370 F:      include/uapi/linux/target_core_user.h
19371
19372 SCSI TARGET SUBSYSTEM
19373 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19374 L:      linux-scsi@vger.kernel.org
19375 L:      target-devel@vger.kernel.org
19376 S:      Supported
19377 Q:      https://patchwork.kernel.org/project/target-devel/list/
19378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19379 F:      Documentation/target/
19380 F:      drivers/target/
19381 F:      include/target/
19382
19383 SCTP PROTOCOL
19384 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19385 M:      Xin Long <lucien.xin@gmail.com>
19386 L:      linux-sctp@vger.kernel.org
19387 S:      Maintained
19388 W:      https://github.com/sctp/lksctp-tools/wiki
19389 F:      Documentation/networking/sctp.rst
19390 F:      include/linux/sctp.h
19391 F:      include/net/sctp/
19392 F:      include/uapi/linux/sctp.h
19393 F:      net/sctp/
19394
19395 SCx200 CPU SUPPORT
19396 M:      Jim Cromie <jim.cromie@gmail.com>
19397 S:      Odd Fixes
19398 F:      Documentation/i2c/busses/scx200_acb.rst
19399 F:      arch/x86/platform/scx200/
19400 F:      drivers/i2c/busses/scx200*
19401 F:      drivers/mtd/maps/scx200_docflash.c
19402 F:      drivers/watchdog/scx200_wdt.c
19403 F:      include/linux/scx200.h
19404
19405 SCx200 GPIO DRIVER
19406 M:      Jim Cromie <jim.cromie@gmail.com>
19407 S:      Maintained
19408 F:      drivers/char/scx200_gpio.c
19409 F:      include/linux/scx200_gpio.h
19410
19411 SCx200 HRT CLOCKSOURCE DRIVER
19412 M:      Jim Cromie <jim.cromie@gmail.com>
19413 S:      Maintained
19414 F:      drivers/clocksource/scx200_hrt.c
19415
19416 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19417 M:      Sascha Sommer <saschasommer@freenet.de>
19418 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19419 S:      Maintained
19420 F:      drivers/mmc/host/sdricoh_cs.c
19421
19422 SECO BOARDS CEC DRIVER
19423 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19424 S:      Maintained
19425 F:      drivers/media/cec/platform/seco/seco-cec.c
19426 F:      drivers/media/cec/platform/seco/seco-cec.h
19427
19428 SECURE COMPUTING
19429 M:      Kees Cook <keescook@chromium.org>
19430 R:      Andy Lutomirski <luto@amacapital.net>
19431 R:      Will Drewry <wad@chromium.org>
19432 S:      Supported
19433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19434 F:      Documentation/userspace-api/seccomp_filter.rst
19435 F:      include/linux/seccomp.h
19436 F:      include/uapi/linux/seccomp.h
19437 F:      kernel/seccomp.c
19438 F:      tools/testing/selftests/kselftest_harness.h
19439 F:      tools/testing/selftests/seccomp/*
19440 K:      \bsecure_computing
19441 K:      \bTIF_SECCOMP\b
19442
19443 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19444 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19445 M:      Al Cooper <alcooperx@gmail.com>
19446 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19447 L:      linux-mmc@vger.kernel.org
19448 S:      Maintained
19449 F:      drivers/mmc/host/sdhci-brcmstb*
19450
19451 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19452 M:      Adrian Hunter <adrian.hunter@intel.com>
19453 L:      linux-mmc@vger.kernel.org
19454 S:      Supported
19455 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19456 F:      drivers/mmc/host/sdhci*
19457
19458 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19459 M:      Aubin Constans <aubin.constans@microchip.com>
19460 R:      Eugen Hristev <eugen.hristev@collabora.com>
19461 L:      linux-mmc@vger.kernel.org
19462 S:      Supported
19463 F:      drivers/mmc/host/sdhci-of-at91.c
19464
19465 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19466 M:      Haibo Chen <haibo.chen@nxp.com>
19467 L:      linux-imx@nxp.com
19468 L:      linux-mmc@vger.kernel.org
19469 S:      Maintained
19470 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19471
19472 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19473 M:      Ben Dooks <ben-linux@fluff.org>
19474 M:      Jaehoon Chung <jh80.chung@samsung.com>
19475 L:      linux-mmc@vger.kernel.org
19476 S:      Maintained
19477 F:      drivers/mmc/host/sdhci-s3c*
19478
19479 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19480 M:      Viresh Kumar <vireshk@kernel.org>
19481 L:      linux-mmc@vger.kernel.org
19482 S:      Maintained
19483 F:      drivers/mmc/host/sdhci-spear.c
19484
19485 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19486 M:      Vignesh Raghavendra <vigneshr@ti.com>
19487 L:      linux-mmc@vger.kernel.org
19488 S:      Maintained
19489 F:      drivers/mmc/host/sdhci-omap.c
19490
19491 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19492 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19493 L:      linux-block@vger.kernel.org
19494 S:      Supported
19495 F:      block/opal_proto.h
19496 F:      block/sed*
19497 F:      include/linux/sed*
19498 F:      include/uapi/linux/sed*
19499
19500 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19501 M:      Mark Rutland <mark.rutland@arm.com>
19502 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19503 M:      Sudeep Holla <sudeep.holla@arm.com>
19504 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19505 S:      Maintained
19506 F:      drivers/firmware/smccc/
19507 F:      include/linux/arm-smccc.h
19508
19509 SECURITY CONTACT
19510 M:      Security Officers <security@kernel.org>
19511 S:      Supported
19512 F:      Documentation/process/security-bugs.rst
19513
19514 SECURITY SUBSYSTEM
19515 M:      Paul Moore <paul@paul-moore.com>
19516 M:      James Morris <jmorris@namei.org>
19517 M:      "Serge E. Hallyn" <serge@hallyn.com>
19518 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19519 S:      Supported
19520 W:      http://kernsec.org/
19521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19522 F:      security/
19523 X:      security/selinux/
19524
19525 SELINUX SECURITY MODULE
19526 M:      Paul Moore <paul@paul-moore.com>
19527 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19528 M:      Eric Paris <eparis@parisplace.org>
19529 L:      selinux@vger.kernel.org
19530 S:      Supported
19531 W:      https://selinuxproject.org
19532 W:      https://github.com/SELinuxProject
19533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19534 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19535 F:      Documentation/ABI/removed/sysfs-selinux-disable
19536 F:      Documentation/admin-guide/LSM/SELinux.rst
19537 F:      include/trace/events/avc.h
19538 F:      include/uapi/linux/selinux_netlink.h
19539 F:      scripts/selinux/
19540 F:      security/selinux/
19541
19542 SENSABLE PHANTOM
19543 M:      Jiri Slaby <jirislaby@kernel.org>
19544 S:      Maintained
19545 F:      drivers/misc/phantom.c
19546 F:      include/uapi/linux/phantom.h
19547
19548 SENSEAIR SUNRISE 006-0-0007
19549 M:      Jacopo Mondi <jacopo@jmondi.org>
19550 S:      Maintained
19551 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19552 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19553 F:      drivers/iio/chemical/sunrise_co2.c
19554
19555 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19556 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19557 S:      Maintained
19558 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19559 F:      drivers/iio/chemical/scd30.h
19560 F:      drivers/iio/chemical/scd30_core.c
19561 F:      drivers/iio/chemical/scd30_i2c.c
19562 F:      drivers/iio/chemical/scd30_serial.c
19563
19564 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19565 M:      Roan van Dijk <roan@protonic.nl>
19566 S:      Maintained
19567 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19568 F:      drivers/iio/chemical/scd4x.c
19569
19570 SENSIRION SGP40 GAS SENSOR DRIVER
19571 M:      Andreas Klinger <ak@it-klinger.de>
19572 S:      Maintained
19573 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19574 F:      drivers/iio/chemical/sgp40.c
19575
19576 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19577 M:      Tomasz Duszynski <tduszyns@gmail.com>
19578 S:      Maintained
19579 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19580 F:      drivers/iio/chemical/sps30.c
19581 F:      drivers/iio/chemical/sps30_i2c.c
19582 F:      drivers/iio/chemical/sps30_serial.c
19583
19584 SERIAL DEVICE BUS
19585 M:      Rob Herring <robh@kernel.org>
19586 L:      linux-serial@vger.kernel.org
19587 S:      Maintained
19588 F:      Documentation/devicetree/bindings/serial/serial.yaml
19589 F:      drivers/tty/serdev/
19590 F:      include/linux/serdev.h
19591
19592 SERIAL IR RECEIVER
19593 M:      Sean Young <sean@mess.org>
19594 L:      linux-media@vger.kernel.org
19595 S:      Maintained
19596 F:      drivers/media/rc/serial_ir.c
19597
19598 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19599 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19601 S:      Maintained
19602 F:      Documentation/devicetree/bindings/slimbus/
19603 F:      drivers/slimbus/
19604 F:      include/linux/slimbus.h
19605
19606 SFC NETWORK DRIVER
19607 M:      Edward Cree <ecree.xilinx@gmail.com>
19608 M:      Martin Habets <habetsm.xilinx@gmail.com>
19609 L:      netdev@vger.kernel.org
19610 L:      linux-net-drivers@amd.com
19611 S:      Supported
19612 F:      Documentation/networking/devlink/sfc.rst
19613 F:      drivers/net/ethernet/sfc/
19614
19615 SFCTEMP HWMON DRIVER
19616 M:      Emil Renner Berthing <kernel@esmil.dk>
19617 M:      Hal Feng <hal.feng@starfivetech.com>
19618 L:      linux-hwmon@vger.kernel.org
19619 S:      Maintained
19620 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19621 F:      Documentation/hwmon/sfctemp.rst
19622 F:      drivers/hwmon/sfctemp.c
19623
19624 SFF/SFP/SFP+ MODULE SUPPORT
19625 M:      Russell King <linux@armlinux.org.uk>
19626 L:      netdev@vger.kernel.org
19627 S:      Maintained
19628 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19629 F:      drivers/net/phy/phylink.c
19630 F:      drivers/net/phy/sfp*
19631 F:      include/linux/mdio/mdio-i2c.h
19632 F:      include/linux/phylink.h
19633 F:      include/linux/sfp.h
19634 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)
19635
19636 SGI GRU DRIVER
19637 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19638 S:      Maintained
19639 F:      drivers/misc/sgi-gru/
19640
19641 SGI XP/XPC/XPNET DRIVER
19642 M:      Robin Holt <robinmholt@gmail.com>
19643 M:      Steve Wahl <steve.wahl@hpe.com>
19644 S:      Maintained
19645 F:      drivers/misc/sgi-xp/
19646
19647 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19648 M:      Karsten Graul <kgraul@linux.ibm.com>
19649 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19650 M:      Jan Karcher <jaka@linux.ibm.com>
19651 R:      D. Wythe <alibuda@linux.alibaba.com>
19652 R:      Tony Lu <tonylu@linux.alibaba.com>
19653 R:      Wen Gu <guwen@linux.alibaba.com>
19654 L:      linux-s390@vger.kernel.org
19655 S:      Supported
19656 F:      net/smc/
19657
19658 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19659 M:      Linus Walleij <linus.walleij@linaro.org>
19660 L:      linux-iio@vger.kernel.org
19661 S:      Maintained
19662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19663 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19664 F:      drivers/iio/light/gp2ap002.c
19665
19666 SHARP RJ54N1CB0C SENSOR DRIVER
19667 M:      Jacopo Mondi <jacopo@jmondi.org>
19668 L:      linux-media@vger.kernel.org
19669 S:      Odd fixes
19670 T:      git git://linuxtv.org/media_tree.git
19671 F:      drivers/media/i2c/rj54n1cb0c.c
19672 F:      include/media/i2c/rj54n1cb0c.h
19673
19674 SH_VOU V4L2 OUTPUT DRIVER
19675 L:      linux-media@vger.kernel.org
19676 S:      Orphan
19677 F:      drivers/media/platform/renesas/sh_vou.c
19678 F:      include/media/drv-intf/sh_vou.h
19679
19680 SI2157 MEDIA DRIVER
19681 M:      Antti Palosaari <crope@iki.fi>
19682 L:      linux-media@vger.kernel.org
19683 S:      Maintained
19684 W:      https://linuxtv.org
19685 W:      http://palosaari.fi/linux/
19686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19687 T:      git git://linuxtv.org/anttip/media_tree.git
19688 F:      drivers/media/tuners/si2157*
19689
19690 SI2165 MEDIA DRIVER
19691 M:      Matthias Schwarzott <zzam@gentoo.org>
19692 L:      linux-media@vger.kernel.org
19693 S:      Maintained
19694 W:      https://linuxtv.org
19695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19696 F:      drivers/media/dvb-frontends/si2165*
19697
19698 SI2168 MEDIA DRIVER
19699 M:      Antti Palosaari <crope@iki.fi>
19700 L:      linux-media@vger.kernel.org
19701 S:      Maintained
19702 W:      https://linuxtv.org
19703 W:      http://palosaari.fi/linux/
19704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19705 T:      git git://linuxtv.org/anttip/media_tree.git
19706 F:      drivers/media/dvb-frontends/si2168*
19707
19708 SI470X FM RADIO RECEIVER I2C DRIVER
19709 M:      Hans Verkuil <hverkuil@xs4all.nl>
19710 L:      linux-media@vger.kernel.org
19711 S:      Odd Fixes
19712 W:      https://linuxtv.org
19713 T:      git git://linuxtv.org/media_tree.git
19714 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19715 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19716
19717 SI470X FM RADIO RECEIVER USB DRIVER
19718 M:      Hans Verkuil <hverkuil@xs4all.nl>
19719 L:      linux-media@vger.kernel.org
19720 S:      Maintained
19721 W:      https://linuxtv.org
19722 T:      git git://linuxtv.org/media_tree.git
19723 F:      drivers/media/radio/si470x/radio-si470x-common.c
19724 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19725 F:      drivers/media/radio/si470x/radio-si470x.h
19726
19727 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19728 M:      Eduardo Valentin <edubezval@gmail.com>
19729 L:      linux-media@vger.kernel.org
19730 S:      Odd Fixes
19731 W:      https://linuxtv.org
19732 T:      git git://linuxtv.org/media_tree.git
19733 F:      drivers/media/radio/si4713/si4713.?
19734
19735 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19736 M:      Eduardo Valentin <edubezval@gmail.com>
19737 L:      linux-media@vger.kernel.org
19738 S:      Odd Fixes
19739 W:      https://linuxtv.org
19740 T:      git git://linuxtv.org/media_tree.git
19741 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19742
19743 SI4713 FM RADIO TRANSMITTER USB DRIVER
19744 M:      Hans Verkuil <hverkuil@xs4all.nl>
19745 L:      linux-media@vger.kernel.org
19746 S:      Maintained
19747 W:      https://linuxtv.org
19748 T:      git git://linuxtv.org/media_tree.git
19749 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19750
19751 SIANO DVB DRIVER
19752 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19753 L:      linux-media@vger.kernel.org
19754 S:      Odd fixes
19755 W:      https://linuxtv.org
19756 T:      git git://linuxtv.org/media_tree.git
19757 F:      drivers/media/common/siano/
19758 F:      drivers/media/mmc/siano/
19759 F:      drivers/media/usb/siano/
19760 F:      drivers/media/usb/siano/
19761
19762 SIEMENS IPC LED DRIVERS
19763 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19764 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19765 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19766 L:      linux-leds@vger.kernel.org
19767 S:      Maintained
19768 F:      drivers/leds/simple/
19769
19770 SIEMENS IPC PLATFORM DRIVERS
19771 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19772 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19773 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19774 L:      platform-driver-x86@vger.kernel.org
19775 S:      Maintained
19776 F:      drivers/platform/x86/siemens/
19777 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19778 F:      include/linux/platform_data/x86/simatic-ipc.h
19779
19780 SIEMENS IPC WATCHDOG DRIVERS
19781 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19782 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19783 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19784 L:      linux-watchdog@vger.kernel.org
19785 S:      Maintained
19786 F:      drivers/watchdog/simatic-ipc-wdt.c
19787
19788 SIFIVE DRIVERS
19789 M:      Palmer Dabbelt <palmer@dabbelt.com>
19790 M:      Paul Walmsley <paul.walmsley@sifive.com>
19791 L:      linux-riscv@lists.infradead.org
19792 S:      Supported
19793 N:      sifive
19794 K:      [^@]sifive
19795
19796 SIFIVE FU540 SYSTEM-ON-CHIP
19797 M:      Paul Walmsley <paul.walmsley@sifive.com>
19798 M:      Palmer Dabbelt <palmer@dabbelt.com>
19799 L:      linux-riscv@lists.infradead.org
19800 S:      Supported
19801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19802 N:      fu540
19803 K:      fu540
19804
19805 SIFIVE PDMA DRIVER
19806 M:      Green Wan <green.wan@sifive.com>
19807 S:      Maintained
19808 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19809 F:      drivers/dma/sf-pdma/
19810
19811 SIFIVE SOC DRIVERS
19812 M:      Conor Dooley <conor@kernel.org>
19813 L:      linux-riscv@lists.infradead.org
19814 S:      Maintained
19815 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19816 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19817 F:      drivers/soc/sifive/
19818
19819 SILEAD TOUCHSCREEN DRIVER
19820 M:      Hans de Goede <hdegoede@redhat.com>
19821 L:      linux-input@vger.kernel.org
19822 L:      platform-driver-x86@vger.kernel.org
19823 S:      Maintained
19824 F:      drivers/input/touchscreen/silead.c
19825 F:      drivers/platform/x86/touchscreen_dmi.c
19826
19827 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19828 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19829 S:      Supported
19830 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19831 F:      drivers/net/wireless/silabs/wfx/
19832
19833 SILICON MOTION SM712 FRAME BUFFER DRIVER
19834 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19835 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19836 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19837 L:      linux-fbdev@vger.kernel.org
19838 S:      Maintained
19839 F:      Documentation/fb/sm712fb.rst
19840 F:      drivers/video/fbdev/sm712*
19841
19842 SILVACO I3C DUAL-ROLE MASTER
19843 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19844 M:      Conor Culhane <conor.culhane@silvaco.com>
19845 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19846 S:      Maintained
19847 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19848 F:      drivers/i3c/master/svc-i3c-master.c
19849
19850 SIMPLEFB FB DRIVER
19851 M:      Hans de Goede <hdegoede@redhat.com>
19852 L:      linux-fbdev@vger.kernel.org
19853 S:      Maintained
19854 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19855 F:      drivers/video/fbdev/simplefb.c
19856 F:      include/linux/platform_data/simplefb.h
19857
19858 SIMTEC EB110ATX (Chalice CATS)
19859 M:      Simtec Linux Team <linux@simtec.co.uk>
19860 S:      Supported
19861 W:      http://www.simtec.co.uk/products/EB110ATX/
19862
19863 SIOX
19864 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19865 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19866 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19867 S:      Supported
19868 F:      drivers/gpio/gpio-siox.c
19869 F:      drivers/siox/*
19870 F:      include/trace/events/siox.h
19871
19872 SIPHASH PRF ROUTINES
19873 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19874 S:      Maintained
19875 F:      include/linux/siphash.h
19876 F:      lib/siphash.c
19877 F:      lib/siphash_kunit.c
19878
19879 SIS 190 ETHERNET DRIVER
19880 M:      Francois Romieu <romieu@fr.zoreil.com>
19881 L:      netdev@vger.kernel.org
19882 S:      Maintained
19883 F:      drivers/net/ethernet/sis/sis190.c
19884
19885 SIS 900/7016 FAST ETHERNET DRIVER
19886 M:      Daniele Venzano <venza@brownhat.org>
19887 L:      netdev@vger.kernel.org
19888 S:      Maintained
19889 W:      http://www.brownhat.org/sis900.html
19890 F:      drivers/net/ethernet/sis/sis900.*
19891
19892 SIS FRAMEBUFFER DRIVER
19893 S:      Orphan
19894 F:      Documentation/fb/sisfb.rst
19895 F:      drivers/video/fbdev/sis/
19896 F:      include/video/sisfb.h
19897
19898 SIS I2C TOUCHSCREEN DRIVER
19899 M:      Mika Penttilä <mpenttil@redhat.com>
19900 L:      linux-input@vger.kernel.org
19901 S:      Maintained
19902 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19903 F:      drivers/input/touchscreen/sis_i2c.c
19904
19905 SIS USB2VGA DRIVER
19906 M:      Thomas Winischhofer <thomas@winischhofer.net>
19907 S:      Maintained
19908 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19909 F:      drivers/usb/misc/sisusbvga/
19910
19911 SL28 CPLD MFD DRIVER
19912 M:      Michael Walle <michael@walle.cc>
19913 S:      Maintained
19914 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19915 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19916 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19917 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19918 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19919 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19920 F:      drivers/gpio/gpio-sl28cpld.c
19921 F:      drivers/hwmon/sl28cpld-hwmon.c
19922 F:      drivers/irqchip/irq-sl28cpld.c
19923 F:      drivers/pwm/pwm-sl28cpld.c
19924 F:      drivers/watchdog/sl28cpld_wdt.c
19925
19926 SL28 VPD NVMEM LAYOUT DRIVER
19927 M:      Michael Walle <michael@walle.cc>
19928 S:      Maintained
19929 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19930 F:      drivers/nvmem/layouts/sl28vpd.c
19931
19932 SLAB ALLOCATOR
19933 M:      Christoph Lameter <cl@linux.com>
19934 M:      Pekka Enberg <penberg@kernel.org>
19935 M:      David Rientjes <rientjes@google.com>
19936 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19937 M:      Andrew Morton <akpm@linux-foundation.org>
19938 M:      Vlastimil Babka <vbabka@suse.cz>
19939 R:      Roman Gushchin <roman.gushchin@linux.dev>
19940 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19941 L:      linux-mm@kvack.org
19942 S:      Maintained
19943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19944 F:      include/linux/sl?b*.h
19945 F:      mm/sl?b*
19946
19947 SLCAN CAN NETWORK DRIVER
19948 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19949 L:      linux-can@vger.kernel.org
19950 S:      Maintained
19951 F:      drivers/net/can/slcan/
19952
19953 SLEEPABLE READ-COPY UPDATE (SRCU)
19954 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19955 M:      "Paul E. McKenney" <paulmck@kernel.org>
19956 M:      Josh Triplett <josh@joshtriplett.org>
19957 R:      Steven Rostedt <rostedt@goodmis.org>
19958 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19959 L:      rcu@vger.kernel.org
19960 S:      Supported
19961 W:      http://www.rdrop.com/users/paulmck/RCU/
19962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19963 F:      include/linux/srcu*.h
19964 F:      kernel/rcu/srcu*.c
19965
19966 SMACK SECURITY MODULE
19967 M:      Casey Schaufler <casey@schaufler-ca.com>
19968 L:      linux-security-module@vger.kernel.org
19969 S:      Maintained
19970 W:      http://schaufler-ca.com
19971 T:      git git://github.com/cschaufler/smack-next
19972 F:      Documentation/admin-guide/LSM/Smack.rst
19973 F:      security/smack/
19974
19975 SMC91x ETHERNET DRIVER
19976 M:      Nicolas Pitre <nico@fluxnic.net>
19977 S:      Odd Fixes
19978 F:      drivers/net/ethernet/smsc/smc91x.*
19979
19980 SMSC EMC2103 HARDWARE MONITOR DRIVER
19981 M:      Steve Glendinning <steve.glendinning@shawell.net>
19982 L:      linux-hwmon@vger.kernel.org
19983 S:      Maintained
19984 F:      Documentation/hwmon/emc2103.rst
19985 F:      drivers/hwmon/emc2103.c
19986
19987 SMSC SCH5627 HARDWARE MONITOR DRIVER
19988 M:      Hans de Goede <hdegoede@redhat.com>
19989 L:      linux-hwmon@vger.kernel.org
19990 S:      Supported
19991 F:      Documentation/hwmon/sch5627.rst
19992 F:      drivers/hwmon/sch5627.c
19993
19994 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19995 M:      Steve Glendinning <steve.glendinning@shawell.net>
19996 L:      linux-fbdev@vger.kernel.org
19997 S:      Maintained
19998 F:      drivers/video/fbdev/smscufx.c
19999
20000 SMSC47B397 HARDWARE MONITOR DRIVER
20001 M:      Jean Delvare <jdelvare@suse.com>
20002 L:      linux-hwmon@vger.kernel.org
20003 S:      Maintained
20004 F:      Documentation/hwmon/smsc47b397.rst
20005 F:      drivers/hwmon/smsc47b397.c
20006
20007 SMSC911x ETHERNET DRIVER
20008 M:      Steve Glendinning <steve.glendinning@shawell.net>
20009 L:      netdev@vger.kernel.org
20010 S:      Maintained
20011 F:      drivers/net/ethernet/smsc/smsc911x.*
20012 F:      include/linux/smsc911x.h
20013
20014 SMSC9420 PCI ETHERNET DRIVER
20015 M:      Steve Glendinning <steve.glendinning@shawell.net>
20016 L:      netdev@vger.kernel.org
20017 S:      Maintained
20018 F:      drivers/net/ethernet/smsc/smsc9420.*
20019
20020 SNET DPU VIRTIO DATA PATH ACCELERATOR
20021 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20022 F:      drivers/vdpa/solidrun/
20023
20024 SOCIONEXT (SNI) AVE NETWORK DRIVER
20025 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20026 L:      netdev@vger.kernel.org
20027 S:      Maintained
20028 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20029 F:      drivers/net/ethernet/socionext/sni_ave.c
20030
20031 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20032 M:      Jassi Brar <jaswinder.singh@linaro.org>
20033 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20034 L:      netdev@vger.kernel.org
20035 S:      Maintained
20036 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20037 F:      drivers/net/ethernet/socionext/netsec.c
20038
20039 SOCIONEXT (SNI) Synquacer SPI DRIVER
20040 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20041 M:      Jassi Brar <jaswinder.singh@linaro.org>
20042 L:      linux-spi@vger.kernel.org
20043 S:      Maintained
20044 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20045 F:      drivers/spi/spi-synquacer.c
20046
20047 SOCIONEXT SYNQUACER I2C DRIVER
20048 M:      Ard Biesheuvel <ardb@kernel.org>
20049 L:      linux-i2c@vger.kernel.org
20050 S:      Maintained
20051 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20052 F:      drivers/i2c/busses/i2c-synquacer.c
20053
20054 SOCIONEXT UNIPHIER SOUND DRIVER
20055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20056 S:      Orphan
20057 F:      sound/soc/uniphier/
20058
20059 SOCKET TIMESTAMPING
20060 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20061 S:      Maintained
20062 F:      Documentation/networking/timestamping.rst
20063 F:      include/uapi/linux/net_tstamp.h
20064 F:      tools/testing/selftests/net/so_txtime.c
20065
20066 SOEKRIS NET48XX LED SUPPORT
20067 M:      Chris Boot <bootc@bootc.net>
20068 S:      Maintained
20069 F:      drivers/leds/leds-net48xx.c
20070
20071 SOFT-IWARP DRIVER (siw)
20072 M:      Bernard Metzler <bmt@zurich.ibm.com>
20073 L:      linux-rdma@vger.kernel.org
20074 S:      Supported
20075 F:      drivers/infiniband/sw/siw/
20076 F:      include/uapi/rdma/siw-abi.h
20077
20078 SOFT-ROCE DRIVER (rxe)
20079 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20080 L:      linux-rdma@vger.kernel.org
20081 S:      Supported
20082 F:      drivers/infiniband/sw/rxe/
20083 F:      include/uapi/rdma/rdma_user_rxe.h
20084
20085 SOFTLOGIC 6x10 MPEG CODEC
20086 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20087 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20088 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20089 M:      Ismael Luceno <ismael@iodev.co.uk>
20090 L:      linux-media@vger.kernel.org
20091 S:      Supported
20092 F:      drivers/media/pci/solo6x10/
20093
20094 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20095 M:      James Morse <james.morse@arm.com>
20096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20097 S:      Maintained
20098 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20099 F:      drivers/firmware/arm_sdei.c
20100 F:      include/linux/arm_sdei.h
20101 F:      include/uapi/linux/arm_sdei.h
20102
20103 SOFTWARE NODES AND DEVICE PROPERTIES
20104 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20105 R:      Daniel Scally <djrscally@gmail.com>
20106 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20107 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20108 L:      linux-acpi@vger.kernel.org
20109 S:      Maintained
20110 F:      drivers/base/property.c
20111 F:      drivers/base/swnode.c
20112 F:      include/linux/fwnode.h
20113 F:      include/linux/property.h
20114
20115 SOFTWARE RAID (Multiple Disks) SUPPORT
20116 M:      Song Liu <song@kernel.org>
20117 L:      linux-raid@vger.kernel.org
20118 S:      Supported
20119 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20121 F:      drivers/md/Kconfig
20122 F:      drivers/md/Makefile
20123 F:      drivers/md/md*
20124 F:      drivers/md/raid*
20125 F:      include/linux/raid/
20126 F:      include/uapi/linux/raid/
20127
20128 SOLIDRUN CLEARFOG SUPPORT
20129 M:      Russell King <linux@armlinux.org.uk>
20130 S:      Maintained
20131 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20132 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20133
20134 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20135 M:      Russell King <linux@armlinux.org.uk>
20136 S:      Maintained
20137 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20138 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20139 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20140
20141 SONIC NETWORK DRIVER
20142 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20143 L:      netdev@vger.kernel.org
20144 S:      Maintained
20145 F:      drivers/net/ethernet/natsemi/sonic.*
20146
20147 SONICS SILICON BACKPLANE DRIVER (SSB)
20148 M:      Michael Buesch <m@bues.ch>
20149 L:      linux-wireless@vger.kernel.org
20150 S:      Maintained
20151 F:      drivers/ssb/
20152 F:      include/linux/ssb/
20153
20154 SONY IMX208 SENSOR DRIVER
20155 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20156 L:      linux-media@vger.kernel.org
20157 S:      Maintained
20158 T:      git git://linuxtv.org/media_tree.git
20159 F:      drivers/media/i2c/imx208.c
20160
20161 SONY IMX214 SENSOR DRIVER
20162 M:      Ricardo Ribalda <ribalda@kernel.org>
20163 L:      linux-media@vger.kernel.org
20164 S:      Maintained
20165 T:      git git://linuxtv.org/media_tree.git
20166 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20167 F:      drivers/media/i2c/imx214.c
20168
20169 SONY IMX219 SENSOR DRIVER
20170 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20171 L:      linux-media@vger.kernel.org
20172 S:      Maintained
20173 T:      git git://linuxtv.org/media_tree.git
20174 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20175 F:      drivers/media/i2c/imx219.c
20176
20177 SONY IMX258 SENSOR DRIVER
20178 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20179 L:      linux-media@vger.kernel.org
20180 S:      Maintained
20181 T:      git git://linuxtv.org/media_tree.git
20182 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20183 F:      drivers/media/i2c/imx258.c
20184
20185 SONY IMX274 SENSOR DRIVER
20186 M:      Leon Luo <leonl@leopardimaging.com>
20187 L:      linux-media@vger.kernel.org
20188 S:      Maintained
20189 T:      git git://linuxtv.org/media_tree.git
20190 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20191 F:      drivers/media/i2c/imx274.c
20192
20193 SONY IMX290 SENSOR DRIVER
20194 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20195 L:      linux-media@vger.kernel.org
20196 S:      Maintained
20197 T:      git git://linuxtv.org/media_tree.git
20198 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20199 F:      drivers/media/i2c/imx290.c
20200
20201 SONY IMX296 SENSOR DRIVER
20202 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20203 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20204 L:      linux-media@vger.kernel.org
20205 S:      Maintained
20206 T:      git git://linuxtv.org/media_tree.git
20207 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20208 F:      drivers/media/i2c/imx296.c
20209
20210 SONY IMX319 SENSOR DRIVER
20211 M:      Bingbu Cao <bingbu.cao@intel.com>
20212 L:      linux-media@vger.kernel.org
20213 S:      Maintained
20214 T:      git git://linuxtv.org/media_tree.git
20215 F:      drivers/media/i2c/imx319.c
20216
20217 SONY IMX334 SENSOR DRIVER
20218 L:      linux-media@vger.kernel.org
20219 S:      Orphan
20220 T:      git git://linuxtv.org/media_tree.git
20221 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20222 F:      drivers/media/i2c/imx334.c
20223
20224 SONY IMX335 SENSOR DRIVER
20225 L:      linux-media@vger.kernel.org
20226 S:      Orphan
20227 T:      git git://linuxtv.org/media_tree.git
20228 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20229 F:      drivers/media/i2c/imx335.c
20230
20231 SONY IMX355 SENSOR DRIVER
20232 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20233 L:      linux-media@vger.kernel.org
20234 S:      Maintained
20235 T:      git git://linuxtv.org/media_tree.git
20236 F:      drivers/media/i2c/imx355.c
20237
20238 SONY IMX412 SENSOR DRIVER
20239 L:      linux-media@vger.kernel.org
20240 S:      Orphan
20241 T:      git git://linuxtv.org/media_tree.git
20242 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20243 F:      drivers/media/i2c/imx412.c
20244
20245 SONY IMX415 SENSOR DRIVER
20246 M:      Michael Riesch <michael.riesch@wolfvision.net>
20247 L:      linux-media@vger.kernel.org
20248 S:      Maintained
20249 T:      git git://linuxtv.org/media_tree.git
20250 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20251 F:      drivers/media/i2c/imx415.c
20252
20253 SONY MEMORYSTICK SUBSYSTEM
20254 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20255 M:      Alex Dubov <oakad@yahoo.com>
20256 M:      Ulf Hansson <ulf.hansson@linaro.org>
20257 L:      linux-mmc@vger.kernel.org
20258 S:      Maintained
20259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20260 F:      drivers/memstick/
20261 F:      include/linux/memstick.h
20262
20263 SONY VAIO CONTROL DEVICE DRIVER
20264 M:      Mattia Dongili <malattia@linux.it>
20265 L:      platform-driver-x86@vger.kernel.org
20266 S:      Maintained
20267 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20268 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20269 F:      drivers/char/sonypi.c
20270 F:      drivers/platform/x86/sony-laptop.c
20271 F:      include/linux/sony-laptop.h
20272
20273 SOPHGO DEVICETREES
20274 M:      Chao Wei <chao.wei@sophgo.com>
20275 M:      Chen Wang <unicorn_wang@outlook.com>
20276 S:      Maintained
20277 F:      arch/riscv/boot/dts/sophgo/
20278 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20279
20280 SOUND
20281 M:      Jaroslav Kysela <perex@perex.cz>
20282 M:      Takashi Iwai <tiwai@suse.com>
20283 L:      linux-sound@vger.kernel.org
20284 S:      Maintained
20285 W:      http://www.alsa-project.org/
20286 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20288 F:      Documentation/sound/
20289 F:      include/sound/
20290 F:      include/uapi/sound/
20291 F:      sound/
20292 F:      tools/testing/selftests/alsa
20293
20294 SOUND - ALSA SELFTESTS
20295 M:      Mark Brown <broonie@kernel.org>
20296 L:      linux-sound@vger.kernel.org
20297 L:      linux-kselftest@vger.kernel.org
20298 S:      Supported
20299 F:      tools/testing/selftests/alsa
20300
20301 SOUND - COMPRESSED AUDIO
20302 M:      Vinod Koul <vkoul@kernel.org>
20303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20304 S:      Supported
20305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20306 F:      Documentation/sound/designs/compress-offload.rst
20307 F:      include/sound/compress_driver.h
20308 F:      include/uapi/sound/compress_*
20309 F:      sound/core/compress_offload.c
20310 F:      sound/soc/soc-compress.c
20311
20312 SOUND - DMAENGINE HELPERS
20313 M:      Lars-Peter Clausen <lars@metafoo.de>
20314 S:      Supported
20315 F:      include/sound/dmaengine_pcm.h
20316 F:      sound/core/pcm_dmaengine.c
20317 F:      sound/soc/soc-generic-dmaengine-pcm.c
20318
20319 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20320 M:      Liam Girdwood <lgirdwood@gmail.com>
20321 M:      Mark Brown <broonie@kernel.org>
20322 L:      linux-sound@vger.kernel.org
20323 S:      Supported
20324 W:      http://alsa-project.org/main/index.php/ASoC
20325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20326 F:      Documentation/devicetree/bindings/sound/
20327 F:      Documentation/sound/soc/
20328 F:      include/dt-bindings/sound/
20329 F:      include/sound/soc*
20330 F:      include/sound/sof.h
20331 F:      include/sound/sof/
20332 F:      include/trace/events/sof*.h
20333 F:      include/uapi/sound/asoc.h
20334 F:      sound/soc/
20335
20336 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20337 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20338 M:      Liam Girdwood <lgirdwood@gmail.com>
20339 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20340 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20341 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20342 M:      Daniel Baluta <daniel.baluta@nxp.com>
20343 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20344 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20345 S:      Supported
20346 W:      https://github.com/thesofproject/linux/
20347 F:      sound/soc/sof/
20348
20349 SOUNDWIRE SUBSYSTEM
20350 M:      Vinod Koul <vkoul@kernel.org>
20351 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20352 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20353 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20355 S:      Supported
20356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20357 F:      Documentation/driver-api/soundwire/
20358 F:      drivers/soundwire/
20359 F:      include/linux/soundwire/
20360
20361 SP2 MEDIA DRIVER
20362 M:      Olli Salonen <olli.salonen@iki.fi>
20363 L:      linux-media@vger.kernel.org
20364 S:      Maintained
20365 W:      https://linuxtv.org
20366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20367 F:      drivers/media/dvb-frontends/sp2*
20368
20369 SPANISH DOCUMENTATION
20370 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20371 S:      Maintained
20372 F:      Documentation/translations/sp_SP/
20373
20374 SPARC + UltraSPARC (sparc/sparc64)
20375 M:      "David S. Miller" <davem@davemloft.net>
20376 L:      sparclinux@vger.kernel.org
20377 S:      Maintained
20378 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20381 F:      arch/sparc/
20382 F:      drivers/sbus/
20383
20384 SPARC SERIAL DRIVERS
20385 M:      "David S. Miller" <davem@davemloft.net>
20386 L:      sparclinux@vger.kernel.org
20387 S:      Maintained
20388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20390 F:      drivers/tty/serial/suncore.c
20391 F:      drivers/tty/serial/sunhv.c
20392 F:      drivers/tty/serial/sunsab.c
20393 F:      drivers/tty/serial/sunsab.h
20394 F:      drivers/tty/serial/sunsu.c
20395 F:      drivers/tty/serial/sunzilog.c
20396 F:      drivers/tty/serial/sunzilog.h
20397 F:      drivers/tty/vcc.c
20398 F:      include/linux/sunserialcore.h
20399
20400 SPARSE CHECKER
20401 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20402 L:      linux-sparse@vger.kernel.org
20403 S:      Maintained
20404 W:      https://sparse.docs.kernel.org/
20405 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20406 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20407 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20408 F:      include/linux/compiler.h
20409
20410 SPEAKUP CONSOLE SPEECH DRIVER
20411 M:      William Hubbs <w.d.hubbs@gmail.com>
20412 M:      Chris Brannon <chris@the-brannons.com>
20413 M:      Kirk Reiser <kirk@reisers.ca>
20414 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20415 L:      speakup@linux-speakup.org
20416 S:      Odd Fixes
20417 W:      http://www.linux-speakup.org/
20418 W:      https://github.com/linux-speakup/speakup
20419 B:      https://github.com/linux-speakup/speakup/issues
20420 F:      drivers/accessibility/speakup/
20421
20422 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20423 M:      Viresh Kumar <vireshk@kernel.org>
20424 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20425 M:      soc@kernel.org
20426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20427 S:      Maintained
20428 W:      http://www.st.com/spear
20429 F:      arch/arm/boot/dts/st/spear*
20430 F:      arch/arm/mach-spear/
20431 F:      drivers/clk/spear/
20432 F:      drivers/pinctrl/spear/
20433
20434 SPI NOR SUBSYSTEM
20435 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20436 M:      Pratyush Yadav <pratyush@kernel.org>
20437 R:      Michael Walle <michael@walle.cc>
20438 L:      linux-mtd@lists.infradead.org
20439 S:      Maintained
20440 W:      http://www.linux-mtd.infradead.org/
20441 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20442 C:      irc://irc.oftc.net/mtd
20443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20444 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20445 F:      drivers/mtd/spi-nor/
20446 F:      include/linux/mtd/spi-nor.h
20447
20448 SPI SUBSYSTEM
20449 M:      Mark Brown <broonie@kernel.org>
20450 L:      linux-spi@vger.kernel.org
20451 S:      Maintained
20452 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20454 F:      Documentation/devicetree/bindings/spi/
20455 F:      Documentation/spi/
20456 F:      drivers/spi/
20457 F:      include/linux/spi/
20458 F:      include/uapi/linux/spi/
20459 F:      tools/spi/
20460
20461 SPIDERNET NETWORK DRIVER for CELL
20462 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20463 M:      Geoff Levand <geoff@infradead.org>
20464 L:      netdev@vger.kernel.org
20465 L:      linuxppc-dev@lists.ozlabs.org
20466 S:      Maintained
20467 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20468 F:      drivers/net/ethernet/toshiba/spider_net*
20469
20470 SPMI SUBSYSTEM
20471 M:      Stephen Boyd <sboyd@kernel.org>
20472 L:      linux-kernel@vger.kernel.org
20473 S:      Maintained
20474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20475 F:      Documentation/devicetree/bindings/spmi/
20476 F:      drivers/spmi/
20477 F:      include/dt-bindings/spmi/spmi.h
20478 F:      include/linux/spmi.h
20479 F:      include/trace/events/spmi.h
20480
20481 SPU FILE SYSTEM
20482 M:      Jeremy Kerr <jk@ozlabs.org>
20483 L:      linuxppc-dev@lists.ozlabs.org
20484 S:      Supported
20485 W:      http://www.ibm.com/developerworks/power/cell/
20486 F:      Documentation/filesystems/spufs/spufs.rst
20487 F:      arch/powerpc/platforms/cell/spufs/
20488
20489 SQUASHFS FILE SYSTEM
20490 M:      Phillip Lougher <phillip@squashfs.org.uk>
20491 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20492 S:      Maintained
20493 W:      http://squashfs.org.uk
20494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20495 F:      Documentation/filesystems/squashfs.rst
20496 F:      fs/squashfs/
20497
20498 SRM (Alpha) environment access
20499 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20500 S:      Maintained
20501 F:      arch/alpha/kernel/srm_env.c
20502
20503 ST LSM6DSx IMU IIO DRIVER
20504 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20505 L:      linux-iio@vger.kernel.org
20506 S:      Maintained
20507 W:      http://www.st.com/
20508 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20509 F:      drivers/iio/imu/st_lsm6dsx/
20510
20511 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20512 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20513 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20514 L:      linux-media@vger.kernel.org
20515 S:      Maintained
20516 T:      git git://linuxtv.org/media_tree.git
20517 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20518 F:      drivers/media/i2c/st-mipid02.c
20519
20520 ST STM32 I2C/SMBUS DRIVER
20521 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20522 M:      Alain Volmat <alain.volmat@foss.st.com>
20523 L:      linux-i2c@vger.kernel.org
20524 S:      Maintained
20525 F:      drivers/i2c/busses/i2c-stm32*
20526
20527 ST STM32 SPI DRIVER
20528 M:      Alain Volmat <alain.volmat@foss.st.com>
20529 L:      linux-spi@vger.kernel.org
20530 S:      Maintained
20531 F:      drivers/spi/spi-stm32.c
20532
20533 ST STPDDC60 DRIVER
20534 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20535 L:      linux-hwmon@vger.kernel.org
20536 S:      Maintained
20537 F:      Documentation/hwmon/stpddc60.rst
20538 F:      drivers/hwmon/pmbus/stpddc60.c
20539
20540 ST VGXY61 DRIVER
20541 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20542 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20543 L:      linux-media@vger.kernel.org
20544 S:      Maintained
20545 T:      git git://linuxtv.org/media_tree.git
20546 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20547 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20548 F:      drivers/media/i2c/st-vgxy61.c
20549
20550 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20551 M:      Song Qiang <songqiang1304521@gmail.com>
20552 L:      linux-iio@vger.kernel.org
20553 S:      Maintained
20554 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20555 F:      drivers/iio/proximity/vl53l0x-i2c.c
20556
20557 STABLE BRANCH
20558 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20559 M:      Sasha Levin <sashal@kernel.org>
20560 L:      stable@vger.kernel.org
20561 S:      Supported
20562 F:      Documentation/process/stable-kernel-rules.rst
20563
20564 STAGING - ATOMISP DRIVER
20565 M:      Hans de Goede <hdegoede@redhat.com>
20566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20567 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20568 L:      linux-media@vger.kernel.org
20569 S:      Maintained
20570 F:      drivers/staging/media/atomisp/
20571
20572 STAGING - FIELDBUS SUBSYSTEM
20573 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20574 S:      Maintained
20575 F:      drivers/staging/fieldbus/*
20576 F:      drivers/staging/fieldbus/Documentation/
20577
20578 STAGING - HMS ANYBUS-S BUS
20579 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20580 S:      Maintained
20581 F:      drivers/staging/fieldbus/anybuss/
20582
20583 STAGING - INDUSTRIAL IO
20584 M:      Jonathan Cameron <jic23@kernel.org>
20585 L:      linux-iio@vger.kernel.org
20586 S:      Odd Fixes
20587 F:      Documentation/devicetree/bindings/staging/iio/
20588 F:      drivers/staging/iio/
20589
20590 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20591 M:      Marc Dietrich <marvin24@gmx.de>
20592 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20593 L:      linux-tegra@vger.kernel.org
20594 S:      Maintained
20595 F:      drivers/staging/nvec/
20596
20597 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20598 M:      Jens Frederich <jfrederich@gmail.com>
20599 M:      Jon Nettleton <jon.nettleton@gmail.com>
20600 S:      Maintained
20601 W:      http://wiki.laptop.org/go/DCON
20602 F:      drivers/staging/olpc_dcon/
20603
20604 STAGING - REALTEK RTL8712U DRIVERS
20605 M:      Larry Finger <Larry.Finger@lwfinger.net>
20606 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20607 S:      Odd Fixes
20608 F:      drivers/staging/rtl8712/
20609
20610 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20611 M:      Michael Hennerich <michael.hennerich@analog.com>
20612 L:      linux-fbdev@vger.kernel.org
20613 S:      Supported
20614 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20615 F:      drivers/staging/fbtft/fb_seps525.c
20616
20617 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20618 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20619 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20620 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20621 L:      linux-fbdev@vger.kernel.org
20622 S:      Maintained
20623 F:      drivers/staging/sm750fb/
20624
20625 STAGING - VIA VT665X DRIVERS
20626 M:      Forest Bond <forest@alittletooquiet.net>
20627 S:      Odd Fixes
20628 F:      drivers/staging/vt665?/
20629
20630 STAGING SUBSYSTEM
20631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20632 L:      linux-staging@lists.linux.dev
20633 S:      Supported
20634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20635 F:      drivers/staging/
20636
20637 STANDALONE CACHE CONTROLLER DRIVERS
20638 M:      Conor Dooley <conor@kernel.org>
20639 L:      linux-riscv@lists.infradead.org
20640 S:      Maintained
20641 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20642 F:      drivers/cache
20643
20644 STARFIRE/DURALAN NETWORK DRIVER
20645 M:      Ion Badulescu <ionut@badula.org>
20646 S:      Odd Fixes
20647 F:      drivers/net/ethernet/adaptec/starfire*
20648
20649 STARFIVE CRYPTO DRIVER
20650 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20651 M:      William Qiu <william.qiu@starfivetech.com>
20652 S:      Supported
20653 F:      Documentation/devicetree/bindings/crypto/starfive*
20654 F:      drivers/crypto/starfive/
20655
20656 STARFIVE DEVICETREES
20657 M:      Emil Renner Berthing <kernel@esmil.dk>
20658 S:      Maintained
20659 F:      arch/riscv/boot/dts/starfive/
20660
20661 STARFIVE DWMAC GLUE LAYER
20662 M:      Emil Renner Berthing <kernel@esmil.dk>
20663 M:      Samin Guo <samin.guo@starfivetech.com>
20664 S:      Maintained
20665 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20666 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20667
20668 STARFIVE JH7110 DPHY RX DRIVER
20669 M:      Jack Zhu <jack.zhu@starfivetech.com>
20670 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20671 S:      Supported
20672 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20673 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20674
20675 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20676 M:      William Qiu <william.qiu@starfivetech.com>
20677 S:      Supported
20678 F:      Documentation/devicetree/bindings/mmc/starfive*
20679 F:      drivers/mmc/host/dw_mmc-starfive.c
20680
20681 STARFIVE JH7110 PLL CLOCK DRIVER
20682 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20683 S:      Supported
20684 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20685 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20686
20687 STARFIVE JH7110 PWMDAC DRIVER
20688 M:      Hal Feng <hal.feng@starfivetech.com>
20689 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20690 S:      Supported
20691 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20692 F:      sound/soc/starfive/jh7110_pwmdac.c
20693
20694 STARFIVE JH7110 SYSCON
20695 M:      William Qiu <william.qiu@starfivetech.com>
20696 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20697 S:      Supported
20698 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20699
20700 STARFIVE JH7110 TDM DRIVER
20701 M:      Walker Chen <walker.chen@starfivetech.com>
20702 S:      Maintained
20703 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20704 F:      sound/soc/starfive/jh7110_tdm.c
20705
20706 STARFIVE JH71X0 CLOCK DRIVERS
20707 M:      Emil Renner Berthing <kernel@esmil.dk>
20708 M:      Hal Feng <hal.feng@starfivetech.com>
20709 S:      Maintained
20710 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20711 F:      drivers/clk/starfive/clk-starfive-jh71*
20712 F:      include/dt-bindings/clock/starfive?jh71*.h
20713
20714 STARFIVE JH71X0 PINCTRL DRIVERS
20715 M:      Emil Renner Berthing <kernel@esmil.dk>
20716 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20717 M:      Hal Feng <hal.feng@starfivetech.com>
20718 L:      linux-gpio@vger.kernel.org
20719 S:      Maintained
20720 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20721 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20722 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20723 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20724
20725 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20726 M:      Emil Renner Berthing <kernel@esmil.dk>
20727 M:      Hal Feng <hal.feng@starfivetech.com>
20728 S:      Maintained
20729 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20730 F:      drivers/reset/starfive/reset-starfive-jh71*
20731 F:      include/dt-bindings/reset/starfive?jh71*.h
20732
20733 STARFIVE JH71X0 USB DRIVERS
20734 M:      Minda Chen <minda.chen@starfivetech.com>
20735 S:      Maintained
20736 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20737 F:      drivers/usb/cdns3/cdns3-starfive.c
20738
20739 STARFIVE JH71XX PMU CONTROLLER DRIVER
20740 M:      Walker Chen <walker.chen@starfivetech.com>
20741 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20742 S:      Supported
20743 F:      Documentation/devicetree/bindings/power/starfive*
20744 F:      drivers/pmdomain/starfive/
20745 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20746
20747 STARFIVE SOC DRIVERS
20748 M:      Conor Dooley <conor@kernel.org>
20749 S:      Maintained
20750 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20751 F:      Documentation/devicetree/bindings/soc/starfive/
20752
20753 STARFIVE TRNG DRIVER
20754 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20755 S:      Supported
20756 F:      Documentation/devicetree/bindings/rng/starfive*
20757 F:      drivers/char/hw_random/jh7110-trng.c
20758
20759 STARFIVE WATCHDOG DRIVER
20760 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20761 M:      Samin Guo <samin.guo@starfivetech.com>
20762 S:      Supported
20763 F:      Documentation/devicetree/bindings/watchdog/starfive*
20764 F:      drivers/watchdog/starfive-wdt.c
20765
20766 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20767 M:      Minda Chen <minda.chen@starfivetech.com>
20768 S:      Supported
20769 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20770 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20771 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20772 F:      drivers/phy/starfive/phy-jh7110-usb.c
20773
20774 STATIC BRANCH/CALL
20775 M:      Peter Zijlstra <peterz@infradead.org>
20776 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20777 M:      Jason Baron <jbaron@akamai.com>
20778 R:      Steven Rostedt <rostedt@goodmis.org>
20779 R:      Ard Biesheuvel <ardb@kernel.org>
20780 S:      Supported
20781 F:      arch/*/include/asm/jump_label*.h
20782 F:      arch/*/include/asm/static_call*.h
20783 F:      arch/*/kernel/jump_label.c
20784 F:      arch/*/kernel/static_call.c
20785 F:      include/linux/jump_label*.h
20786 F:      include/linux/static_call*.h
20787 F:      kernel/jump_label.c
20788 F:      kernel/static_call.c
20789
20790 STI AUDIO (ASoC) DRIVERS
20791 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20793 S:      Maintained
20794 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20795 F:      sound/soc/sti/
20796
20797 STI CEC DRIVER
20798 M:      Alain Volmat <alain.volmat@foss.st.com>
20799 S:      Maintained
20800 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20801 F:      drivers/media/cec/platform/sti/
20802
20803 STK1160 USB VIDEO CAPTURE DRIVER
20804 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20805 L:      linux-media@vger.kernel.org
20806 S:      Maintained
20807 T:      git git://linuxtv.org/media_tree.git
20808 F:      drivers/media/usb/stk1160/
20809
20810 STM32 AUDIO (ASoC) DRIVERS
20811 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20812 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20814 S:      Maintained
20815 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20816 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20817 F:      sound/soc/stm/
20818
20819 STM32 TIMER/LPTIMER DRIVERS
20820 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20821 S:      Maintained
20822 F:      Documentation/ABI/testing/*timer-stm32
20823 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20824 F:      drivers/*/stm32-*timer*
20825 F:      drivers/pwm/pwm-stm32*
20826 F:      include/linux/*/stm32-*tim*
20827
20828 STMMAC ETHERNET DRIVER
20829 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20830 M:      Jose Abreu <joabreu@synopsys.com>
20831 L:      netdev@vger.kernel.org
20832 S:      Supported
20833 W:      http://www.stlinux.com
20834 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20835 F:      drivers/net/ethernet/stmicro/stmmac/
20836
20837 SUN HAPPY MEAL ETHERNET DRIVER
20838 M:      Sean Anderson <seanga2@gmail.com>
20839 S:      Maintained
20840 F:      drivers/net/ethernet/sun/sunhme.*
20841
20842 SUN3/3X
20843 M:      Sam Creasey <sammy@sammy.net>
20844 S:      Maintained
20845 W:      http://sammy.net/sun3/
20846 F:      arch/m68k/include/asm/sun3*
20847 F:      arch/m68k/kernel/*sun3*
20848 F:      arch/m68k/sun3*/
20849 F:      drivers/net/ethernet/i825xx/sun3*
20850
20851 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20852 M:      Hans de Goede <hdegoede@redhat.com>
20853 L:      linux-input@vger.kernel.org
20854 S:      Maintained
20855 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20856 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20857
20858 SUNDANCE NETWORK DRIVER
20859 M:      Denis Kirjanov <kda@linux-powerpc.org>
20860 L:      netdev@vger.kernel.org
20861 S:      Maintained
20862 F:      drivers/net/ethernet/dlink/sundance.c
20863
20864 SUNPLUS ETHERNET DRIVER
20865 M:      Wells Lu <wellslutw@gmail.com>
20866 L:      netdev@vger.kernel.org
20867 S:      Maintained
20868 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20869 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20870 F:      drivers/net/ethernet/sunplus/
20871
20872 SUNPLUS MMC DRIVER
20873 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20874 M:      Li-hao Kuo <lhjeff911@gmail.com>
20875 S:      Maintained
20876 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20877 F:      drivers/mmc/host/sunplus-mmc.c
20878
20879 SUNPLUS OCOTP DRIVER
20880 M:      Vincent Shih <vincent.sunplus@gmail.com>
20881 S:      Maintained
20882 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20883 F:      drivers/nvmem/sunplus-ocotp.c
20884
20885 SUNPLUS PWM DRIVER
20886 M:      Hammer Hsieh <hammerh0314@gmail.com>
20887 S:      Maintained
20888 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20889 F:      drivers/pwm/pwm-sunplus.c
20890
20891 SUNPLUS RTC DRIVER
20892 M:      Vincent Shih <vincent.sunplus@gmail.com>
20893 L:      linux-rtc@vger.kernel.org
20894 S:      Maintained
20895 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20896 F:      drivers/rtc/rtc-sunplus.c
20897
20898 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20899 M:      Li-hao Kuo <lhjeff911@gmail.com>
20900 L:      linux-spi@vger.kernel.org
20901 S:      Maintained
20902 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20903 F:      drivers/spi/spi-sunplus-sp7021.c
20904
20905 SUNPLUS UART DRIVER
20906 M:      Hammer Hsieh <hammerh0314@gmail.com>
20907 S:      Maintained
20908 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20909 F:      drivers/tty/serial/sunplus-uart.c
20910
20911 SUNPLUS USB2 PHY DRIVER
20912 M:      Vincent Shih <vincent.sunplus@gmail.com>
20913 L:      linux-usb@vger.kernel.org
20914 S:      Maintained
20915 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20916 F:      drivers/phy/sunplus/Kconfig
20917 F:      drivers/phy/sunplus/Makefile
20918 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20919
20920 SUNPLUS WATCHDOG DRIVER
20921 M:      Xiantao Hu <xt.hu@cqplus1.com>
20922 L:      linux-watchdog@vger.kernel.org
20923 S:      Maintained
20924 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20925 F:      drivers/watchdog/sunplus_wdt.c
20926
20927 SUPERH
20928 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20929 M:      Rich Felker <dalias@libc.org>
20930 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20931 L:      linux-sh@vger.kernel.org
20932 S:      Maintained
20933 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20934 F:      Documentation/arch/sh/
20935 F:      arch/sh/
20936 F:      drivers/sh/
20937
20938 SUSPEND TO RAM
20939 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20940 M:      Len Brown <len.brown@intel.com>
20941 M:      Pavel Machek <pavel@ucw.cz>
20942 L:      linux-pm@vger.kernel.org
20943 S:      Supported
20944 B:      https://bugzilla.kernel.org
20945 F:      Documentation/power/
20946 F:      arch/x86/kernel/acpi/sleep*
20947 F:      arch/x86/kernel/acpi/wakeup*
20948 F:      drivers/base/power/
20949 F:      include/linux/freezer.h
20950 F:      include/linux/pm.h
20951 F:      include/linux/suspend.h
20952 F:      kernel/power/
20953
20954 SVGA HANDLING
20955 M:      Martin Mares <mj@ucw.cz>
20956 L:      linux-video@atrey.karlin.mff.cuni.cz
20957 S:      Maintained
20958 F:      Documentation/admin-guide/svga.rst
20959 F:      arch/x86/boot/video*
20960
20961 SWITCHDEV
20962 M:      Jiri Pirko <jiri@resnulli.us>
20963 M:      Ivan Vecera <ivecera@redhat.com>
20964 L:      netdev@vger.kernel.org
20965 S:      Supported
20966 F:      include/net/switchdev.h
20967 F:      net/switchdev/
20968
20969 SY8106A REGULATOR DRIVER
20970 M:      Icenowy Zheng <icenowy@aosc.io>
20971 S:      Maintained
20972 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20973 F:      drivers/regulator/sy8106a-regulator.c
20974
20975 SYNC FILE FRAMEWORK
20976 M:      Sumit Semwal <sumit.semwal@linaro.org>
20977 R:      Gustavo Padovan <gustavo@padovan.org>
20978 L:      linux-media@vger.kernel.org
20979 L:      dri-devel@lists.freedesktop.org
20980 S:      Maintained
20981 T:      git git://anongit.freedesktop.org/drm/drm-misc
20982 F:      Documentation/driver-api/sync_file.rst
20983 F:      drivers/dma-buf/dma-fence*
20984 F:      drivers/dma-buf/sw_sync.c
20985 F:      drivers/dma-buf/sync_*
20986 F:      include/linux/sync_file.h
20987 F:      include/uapi/linux/sync_file.h
20988
20989 SYNOPSYS ARC ARCHITECTURE
20990 M:      Vineet Gupta <vgupta@kernel.org>
20991 L:      linux-snps-arc@lists.infradead.org
20992 S:      Supported
20993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20994 F:      Documentation/arch/arc
20995 F:      Documentation/devicetree/bindings/arc/*
20996 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20997 F:      arch/arc/
20998 F:      drivers/clocksource/arc_timer.c
20999 F:      drivers/tty/serial/arc_uart.c
21000
21001 SYNOPSYS ARC HSDK SDP pll clock driver
21002 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21003 S:      Supported
21004 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21005 F:      drivers/clk/clk-hsdk-pll.c
21006
21007 SYNOPSYS ARC SDP clock driver
21008 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21009 S:      Supported
21010 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21011 F:      drivers/clk/axs10x/*
21012
21013 SYNOPSYS ARC SDP platform support
21014 M:      Alexey Brodkin <abrodkin@synopsys.com>
21015 S:      Supported
21016 F:      Documentation/devicetree/bindings/arc/axs10*
21017 F:      arch/arc/boot/dts/ax*
21018 F:      arch/arc/plat-axs10x
21019
21020 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21022 S:      Supported
21023 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21024 F:      drivers/reset/reset-axs10x.c
21025
21026 SYNOPSYS CREG GPIO DRIVER
21027 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21028 S:      Maintained
21029 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21030 F:      drivers/gpio/gpio-creg-snps.c
21031
21032 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21033 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21034 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21035 S:      Supported
21036 F:      drivers/tty/serial/8250/8250_dw.c
21037 F:      drivers/tty/serial/8250/8250_dwlib.*
21038 F:      drivers/tty/serial/8250/8250_lpss.c
21039
21040 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21041 M:      Hoan Tran <hoan@os.amperecomputing.com>
21042 M:      Serge Semin <fancer.lancer@gmail.com>
21043 L:      linux-gpio@vger.kernel.org
21044 S:      Maintained
21045 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21046 F:      drivers/gpio/gpio-dwapb.c
21047
21048 SYNOPSYS DESIGNWARE APB SSI DRIVER
21049 M:      Serge Semin <fancer.lancer@gmail.com>
21050 L:      linux-spi@vger.kernel.org
21051 S:      Supported
21052 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21053 F:      drivers/spi/spi-dw*
21054
21055 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21056 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21057 S:      Maintained
21058 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21059 F:      drivers/dma/dw-axi-dmac/
21060
21061 SYNOPSYS DESIGNWARE DMAC DRIVER
21062 M:      Viresh Kumar <vireshk@kernel.org>
21063 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21064 S:      Maintained
21065 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21066 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21067 F:      drivers/dma/dw/
21068 F:      include/dt-bindings/dma/dw-dmac.h
21069 F:      include/linux/dma/dw.h
21070 F:      include/linux/platform_data/dma-dw.h
21071
21072 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21073 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21074 L:      netdev@vger.kernel.org
21075 S:      Supported
21076 F:      drivers/net/ethernet/synopsys/
21077
21078 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21079 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21080 L:      netdev@vger.kernel.org
21081 S:      Supported
21082 F:      drivers/net/pcs/pcs-xpcs.c
21083 F:      drivers/net/pcs/pcs-xpcs.h
21084 F:      include/linux/pcs/pcs-xpcs.h
21085
21086 SYNOPSYS DESIGNWARE I2C DRIVER
21087 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21088 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21089 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21090 R:      Jan Dabros <jsd@semihalf.com>
21091 L:      linux-i2c@vger.kernel.org
21092 S:      Supported
21093 F:      drivers/i2c/busses/i2c-designware-*
21094
21095 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21096 M:      Jaehoon Chung <jh80.chung@samsung.com>
21097 L:      linux-mmc@vger.kernel.org
21098 S:      Maintained
21099 F:      drivers/mmc/host/dw_mmc*
21100
21101 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21102 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21103 S:      Supported
21104 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21105 F:      drivers/reset/reset-hsdk.c
21106 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21107
21108 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21109 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21110 M:      Manjunath M B <manjumb@synopsys.com>
21111 L:      linux-mmc@vger.kernel.org
21112 S:      Maintained
21113 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21114
21115 SYSTEM CONFIGURATION (SYSCON)
21116 M:      Lee Jones <lee@kernel.org>
21117 M:      Arnd Bergmann <arnd@arndb.de>
21118 S:      Supported
21119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21120 F:      drivers/mfd/syscon.c
21121
21122 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21123 M:      Sudeep Holla <sudeep.holla@arm.com>
21124 R:      Cristian Marussi <cristian.marussi@arm.com>
21125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21126 S:      Maintained
21127 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21128 F:      drivers/clk/clk-sc[mp]i.c
21129 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21130 F:      drivers/firmware/arm_scmi/
21131 F:      drivers/firmware/arm_scpi.c
21132 F:      drivers/pmdomain/arm/
21133 F:      drivers/powercap/arm_scmi_powercap.c
21134 F:      drivers/regulator/scmi-regulator.c
21135 F:      drivers/reset/reset-scmi.c
21136 F:      include/linux/sc[mp]i_protocol.h
21137 F:      include/trace/events/scmi.h
21138 F:      include/uapi/linux/virtio_scmi.h
21139
21140 SYSTEM RESET/SHUTDOWN DRIVERS
21141 M:      Sebastian Reichel <sre@kernel.org>
21142 L:      linux-pm@vger.kernel.org
21143 S:      Maintained
21144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21145 F:      Documentation/devicetree/bindings/power/reset/
21146 F:      drivers/power/reset/
21147
21148 SYSTEM TRACE MODULE CLASS
21149 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21150 S:      Maintained
21151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21152 F:      Documentation/trace/stm.rst
21153 F:      drivers/hwtracing/stm/
21154 F:      include/linux/stm.h
21155 F:      include/uapi/linux/stm.h
21156
21157 SYSTEM76 ACPI DRIVER
21158 M:      Jeremy Soller <jeremy@system76.com>
21159 M:      System76 Product Development <productdev@system76.com>
21160 L:      platform-driver-x86@vger.kernel.org
21161 S:      Maintained
21162 F:      drivers/platform/x86/system76_acpi.c
21163
21164 SYSV FILESYSTEM
21165 S:      Orphan
21166 F:      Documentation/filesystems/sysv-fs.rst
21167 F:      fs/sysv/
21168 F:      include/linux/sysv_fs.h
21169
21170 TASKSTATS STATISTICS INTERFACE
21171 M:      Balbir Singh <bsingharora@gmail.com>
21172 S:      Maintained
21173 F:      Documentation/accounting/taskstats*
21174 F:      include/linux/taskstats*
21175 F:      kernel/taskstats.c
21176
21177 TC subsystem
21178 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21179 M:      Cong Wang <xiyou.wangcong@gmail.com>
21180 M:      Jiri Pirko <jiri@resnulli.us>
21181 L:      netdev@vger.kernel.org
21182 S:      Maintained
21183 F:      include/net/pkt_cls.h
21184 F:      include/net/pkt_sched.h
21185 F:      include/net/tc_act/
21186 F:      include/uapi/linux/pkt_cls.h
21187 F:      include/uapi/linux/pkt_sched.h
21188 F:      include/uapi/linux/tc_act/
21189 F:      include/uapi/linux/tc_ematch/
21190 F:      net/sched/
21191 F:      tools/testing/selftests/tc-testing
21192
21193 TC90522 MEDIA DRIVER
21194 M:      Akihiro Tsukada <tskd08@gmail.com>
21195 L:      linux-media@vger.kernel.org
21196 S:      Odd Fixes
21197 F:      drivers/media/dvb-frontends/tc90522*
21198
21199 TCP LOW PRIORITY MODULE
21200 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21201 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21202 S:      Maintained
21203 W:      http://tcp-lp-mod.sourceforge.net/
21204 F:      net/ipv4/tcp_lp.c
21205
21206 TDA10071 MEDIA DRIVER
21207 M:      Antti Palosaari <crope@iki.fi>
21208 L:      linux-media@vger.kernel.org
21209 S:      Maintained
21210 W:      https://linuxtv.org
21211 W:      http://palosaari.fi/linux/
21212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21213 T:      git git://linuxtv.org/anttip/media_tree.git
21214 F:      drivers/media/dvb-frontends/tda10071*
21215
21216 TDA18212 MEDIA DRIVER
21217 M:      Antti Palosaari <crope@iki.fi>
21218 L:      linux-media@vger.kernel.org
21219 S:      Maintained
21220 W:      https://linuxtv.org
21221 W:      http://palosaari.fi/linux/
21222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21223 T:      git git://linuxtv.org/anttip/media_tree.git
21224 F:      drivers/media/tuners/tda18212*
21225
21226 TDA18218 MEDIA DRIVER
21227 M:      Antti Palosaari <crope@iki.fi>
21228 L:      linux-media@vger.kernel.org
21229 S:      Maintained
21230 W:      https://linuxtv.org
21231 W:      http://palosaari.fi/linux/
21232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21233 T:      git git://linuxtv.org/anttip/media_tree.git
21234 F:      drivers/media/tuners/tda18218*
21235
21236 TDA18250 MEDIA DRIVER
21237 M:      Olli Salonen <olli.salonen@iki.fi>
21238 L:      linux-media@vger.kernel.org
21239 S:      Maintained
21240 W:      https://linuxtv.org
21241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21242 T:      git git://linuxtv.org/media_tree.git
21243 F:      drivers/media/tuners/tda18250*
21244
21245 TDA18271 MEDIA DRIVER
21246 M:      Michael Krufky <mkrufky@linuxtv.org>
21247 L:      linux-media@vger.kernel.org
21248 S:      Maintained
21249 W:      https://linuxtv.org
21250 W:      http://github.com/mkrufky
21251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21252 T:      git git://linuxtv.org/mkrufky/tuners.git
21253 F:      drivers/media/tuners/tda18271*
21254
21255 TDA1997x MEDIA DRIVER
21256 M:      Tim Harvey <tharvey@gateworks.com>
21257 L:      linux-media@vger.kernel.org
21258 S:      Maintained
21259 W:      https://linuxtv.org
21260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21261 F:      drivers/media/i2c/tda1997x.*
21262
21263 TDA827x MEDIA DRIVER
21264 M:      Michael Krufky <mkrufky@linuxtv.org>
21265 L:      linux-media@vger.kernel.org
21266 S:      Maintained
21267 W:      https://linuxtv.org
21268 W:      http://github.com/mkrufky
21269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21270 T:      git git://linuxtv.org/mkrufky/tuners.git
21271 F:      drivers/media/tuners/tda8290.*
21272
21273 TDA8290 MEDIA DRIVER
21274 M:      Michael Krufky <mkrufky@linuxtv.org>
21275 L:      linux-media@vger.kernel.org
21276 S:      Maintained
21277 W:      https://linuxtv.org
21278 W:      http://github.com/mkrufky
21279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21280 T:      git git://linuxtv.org/mkrufky/tuners.git
21281 F:      drivers/media/tuners/tda8290.*
21282
21283 TDA9840 MEDIA DRIVER
21284 M:      Hans Verkuil <hverkuil@xs4all.nl>
21285 L:      linux-media@vger.kernel.org
21286 S:      Maintained
21287 W:      https://linuxtv.org
21288 T:      git git://linuxtv.org/media_tree.git
21289 F:      drivers/media/i2c/tda9840*
21290
21291 TEA5761 TUNER DRIVER
21292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21293 L:      linux-media@vger.kernel.org
21294 S:      Odd fixes
21295 W:      https://linuxtv.org
21296 T:      git git://linuxtv.org/media_tree.git
21297 F:      drivers/media/tuners/tea5761.*
21298
21299 TEA5767 TUNER DRIVER
21300 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21301 L:      linux-media@vger.kernel.org
21302 S:      Maintained
21303 W:      https://linuxtv.org
21304 T:      git git://linuxtv.org/media_tree.git
21305 F:      drivers/media/tuners/tea5767.*
21306
21307 TEA6415C MEDIA DRIVER
21308 M:      Hans Verkuil <hverkuil@xs4all.nl>
21309 L:      linux-media@vger.kernel.org
21310 S:      Maintained
21311 W:      https://linuxtv.org
21312 T:      git git://linuxtv.org/media_tree.git
21313 F:      drivers/media/i2c/tea6415c*
21314
21315 TEA6420 MEDIA DRIVER
21316 M:      Hans Verkuil <hverkuil@xs4all.nl>
21317 L:      linux-media@vger.kernel.org
21318 S:      Maintained
21319 W:      https://linuxtv.org
21320 T:      git git://linuxtv.org/media_tree.git
21321 F:      drivers/media/i2c/tea6420*
21322
21323 TEAM DRIVER
21324 M:      Jiri Pirko <jiri@resnulli.us>
21325 L:      netdev@vger.kernel.org
21326 S:      Supported
21327 F:      drivers/net/team/
21328 F:      include/linux/if_team.h
21329 F:      include/uapi/linux/if_team.h
21330 F:      tools/testing/selftests/drivers/net/team/
21331
21332 TECHNICAL ADVISORY BOARD PROCESS DOCS
21333 M:      "Theodore Ts'o" <tytso@mit.edu>
21334 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21335 L:      tech-board-discuss@lists.linux-foundation.org
21336 S:      Maintained
21337 F:      Documentation/process/contribution-maturity-model.rst
21338 F:      Documentation/process/researcher-guidelines.rst
21339
21340 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21341 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21342 S:      Maintained
21343 F:      arch/x86/platform/ts5500/
21344
21345 TECHNOTREND USB IR RECEIVER
21346 M:      Sean Young <sean@mess.org>
21347 L:      linux-media@vger.kernel.org
21348 S:      Maintained
21349 F:      drivers/media/rc/ttusbir.c
21350
21351 TECHWELL TW9910 VIDEO DECODER
21352 L:      linux-media@vger.kernel.org
21353 S:      Orphan
21354 F:      drivers/media/i2c/tw9910.c
21355 F:      include/media/i2c/tw9910.h
21356
21357 TEE SUBSYSTEM
21358 M:      Jens Wiklander <jens.wiklander@linaro.org>
21359 R:      Sumit Garg <sumit.garg@linaro.org>
21360 L:      op-tee@lists.trustedfirmware.org
21361 S:      Maintained
21362 F:      Documentation/staging/tee.rst
21363 F:      drivers/tee/
21364 F:      include/linux/tee_drv.h
21365 F:      include/uapi/linux/tee.h
21366
21367 TEGRA ARCHITECTURE SUPPORT
21368 M:      Thierry Reding <thierry.reding@gmail.com>
21369 M:      Jonathan Hunter <jonathanh@nvidia.com>
21370 L:      linux-tegra@vger.kernel.org
21371 S:      Supported
21372 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21374 N:      [^a-z]tegra
21375
21376 TEGRA CLOCK DRIVER
21377 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21378 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21379 S:      Supported
21380 F:      drivers/clk/tegra/
21381
21382 TEGRA DMA DRIVERS
21383 M:      Laxman Dewangan <ldewangan@nvidia.com>
21384 M:      Jon Hunter <jonathanh@nvidia.com>
21385 S:      Supported
21386 F:      drivers/dma/tegra*
21387
21388 TEGRA I2C DRIVER
21389 M:      Laxman Dewangan <ldewangan@nvidia.com>
21390 R:      Dmitry Osipenko <digetx@gmail.com>
21391 S:      Supported
21392 F:      drivers/i2c/busses/i2c-tegra.c
21393
21394 TEGRA IOMMU DRIVERS
21395 M:      Thierry Reding <thierry.reding@gmail.com>
21396 R:      Krishna Reddy <vdumpa@nvidia.com>
21397 L:      linux-tegra@vger.kernel.org
21398 S:      Supported
21399 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21400 F:      drivers/iommu/tegra*
21401
21402 TEGRA KBC DRIVER
21403 M:      Laxman Dewangan <ldewangan@nvidia.com>
21404 S:      Supported
21405 F:      drivers/input/keyboard/tegra-kbc.c
21406
21407 TEGRA NAND DRIVER
21408 M:      Stefan Agner <stefan@agner.ch>
21409 M:      Lucas Stach <dev@lynxeye.de>
21410 S:      Maintained
21411 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21412 F:      drivers/mtd/nand/raw/tegra_nand.c
21413
21414 TEGRA PWM DRIVER
21415 M:      Thierry Reding <thierry.reding@gmail.com>
21416 S:      Supported
21417 F:      drivers/pwm/pwm-tegra.c
21418
21419 TEGRA QUAD SPI DRIVER
21420 M:      Thierry Reding <thierry.reding@gmail.com>
21421 M:      Jonathan Hunter <jonathanh@nvidia.com>
21422 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21423 L:      linux-tegra@vger.kernel.org
21424 S:      Maintained
21425 F:      drivers/spi/spi-tegra210-quad.c
21426
21427 TEGRA SERIAL DRIVER
21428 M:      Laxman Dewangan <ldewangan@nvidia.com>
21429 S:      Supported
21430 F:      drivers/tty/serial/serial-tegra.c
21431
21432 TEGRA SPI DRIVER
21433 M:      Laxman Dewangan <ldewangan@nvidia.com>
21434 S:      Supported
21435 F:      drivers/spi/spi-tegra*
21436
21437 TEGRA VIDEO DRIVER
21438 M:      Thierry Reding <thierry.reding@gmail.com>
21439 M:      Jonathan Hunter <jonathanh@nvidia.com>
21440 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21441 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21442 L:      linux-media@vger.kernel.org
21443 L:      linux-tegra@vger.kernel.org
21444 S:      Maintained
21445 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21446 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21447 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21448 F:      drivers/staging/media/tegra-video/
21449
21450 TEGRA XUSB PADCTL DRIVER
21451 M:      JC Kuo <jckuo@nvidia.com>
21452 S:      Supported
21453 F:      drivers/phy/tegra/xusb*
21454
21455 TEHUTI ETHERNET DRIVER
21456 M:      Andy Gospodarek <andy@greyhouse.net>
21457 L:      netdev@vger.kernel.org
21458 S:      Supported
21459 F:      drivers/net/ethernet/tehuti/*
21460
21461 TELECOM CLOCK DRIVER FOR MCPL0010
21462 M:      Mark Gross <markgross@kernel.org>
21463 S:      Supported
21464 F:      drivers/char/tlclk.c
21465
21466 TEMPO SEMICONDUCTOR DRIVERS
21467 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21468 S:      Maintained
21469 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21470 F:      sound/soc/codecs/tscs*.c
21471 F:      sound/soc/codecs/tscs*.h
21472
21473 TENSILICA XTENSA PORT (xtensa)
21474 M:      Chris Zankel <chris@zankel.net>
21475 M:      Max Filippov <jcmvbkbc@gmail.com>
21476 S:      Maintained
21477 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21478 F:      arch/xtensa/
21479 F:      drivers/irqchip/irq-xtensa-*
21480
21481 TEXAS INSTRUMENTS ASoC DRIVERS
21482 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21484 S:      Maintained
21485 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21486 F:      sound/soc/ti/
21487
21488 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21489 M:      Shenghao Ding <shenghao-ding@ti.com>
21490 M:      Kevin Lu <kevin-lu@ti.com>
21491 M:      Baojun Xu <baojun.xu@ti.com>
21492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21493 S:      Maintained
21494 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21495 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21496 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21497 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21498 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21499 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21500 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21501 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21502 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21503 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21504 F:      include/sound/tas2*.h
21505 F:      include/sound/tlv320*.h
21506 F:      include/sound/tpa6130a2-plat.h
21507 F:      sound/pci/hda/tas2781_hda_i2c.c
21508 F:      sound/soc/codecs/pcm1681.c
21509 F:      sound/soc/codecs/pcm1789*.*
21510 F:      sound/soc/codecs/pcm179x*.*
21511 F:      sound/soc/codecs/pcm186x*.*
21512 F:      sound/soc/codecs/pcm3008.*
21513 F:      sound/soc/codecs/pcm3060*.*
21514 F:      sound/soc/codecs/pcm3168a*.*
21515 F:      sound/soc/codecs/pcm5102a.c
21516 F:      sound/soc/codecs/pcm512x*.*
21517 F:      sound/soc/codecs/tas2*.*
21518 F:      sound/soc/codecs/tlv320*.*
21519 F:      sound/soc/codecs/tpa6130a2.*
21520
21521 TEXAS INSTRUMENTS DMA DRIVERS
21522 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21523 L:      dmaengine@vger.kernel.org
21524 S:      Maintained
21525 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21526 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21527 F:      Documentation/devicetree/bindings/dma/ti/
21528 F:      drivers/dma/ti/
21529 F:      include/linux/dma/k3-psil.h
21530 F:      include/linux/dma/k3-udma-glue.h
21531 F:      include/linux/dma/ti-cppi5.h
21532 X:      drivers/dma/ti/cppi41.c
21533
21534 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21535 M:      Robert Marko <robert.marko@sartura.hr>
21536 M:      Luka Perkov <luka.perkov@sartura.hr>
21537 L:      linux-hwmon@vger.kernel.org
21538 S:      Maintained
21539 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21540 F:      Documentation/hwmon/tps23861.rst
21541 F:      drivers/hwmon/tps23861.c
21542
21543 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21544 M:      Ricardo Ribalda <ribalda@kernel.org>
21545 L:      linux-iio@vger.kernel.org
21546 S:      Supported
21547 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21548 F:      drivers/iio/dac/ti-dac7612.c
21549
21550 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21551 M:      Nishanth Menon <nm@ti.com>
21552 M:      Tero Kristo <kristo@kernel.org>
21553 M:      Santosh Shilimkar <ssantosh@kernel.org>
21554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21555 S:      Maintained
21556 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21557 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21558 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21559 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21560 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21561 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21562 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21563 F:      drivers/clk/keystone/sci-clk.c
21564 F:      drivers/firmware/ti_sci*
21565 F:      drivers/irqchip/irq-ti-sci-inta.c
21566 F:      drivers/irqchip/irq-ti-sci-intr.c
21567 F:      drivers/reset/reset-ti-sci.c
21568 F:      drivers/soc/ti/ti_sci_inta_msi.c
21569 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21570 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21571 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21572 F:      include/linux/soc/ti/ti_sci_protocol.h
21573
21574 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21575 M:      Puranjay Mohan <puranjay12@gmail.com>
21576 L:      linux-iio@vger.kernel.org
21577 S:      Supported
21578 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21579 F:      drivers/iio/temperature/tmp117.c
21580
21581 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21582 M:      Hans Verkuil <hverkuil@xs4all.nl>
21583 L:      linux-media@vger.kernel.org
21584 S:      Maintained
21585 W:      https://linuxtv.org
21586 T:      git git://linuxtv.org/media_tree.git
21587 F:      drivers/media/radio/radio-raremono.c
21588
21589 THERMAL
21590 M:      Rafael J. Wysocki <rafael@kernel.org>
21591 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21592 R:      Zhang Rui <rui.zhang@intel.com>
21593 R:      Lukasz Luba <lukasz.luba@arm.com>
21594 L:      linux-pm@vger.kernel.org
21595 S:      Supported
21596 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21598 F:      Documentation/ABI/testing/sysfs-class-thermal
21599 F:      Documentation/admin-guide/thermal/
21600 F:      Documentation/devicetree/bindings/thermal/
21601 F:      Documentation/driver-api/thermal/
21602 F:      drivers/thermal/
21603 F:      include/dt-bindings/thermal/
21604 F:      include/linux/cpu_cooling.h
21605 F:      include/linux/thermal.h
21606 F:      include/uapi/linux/thermal.h
21607 F:      tools/lib/thermal/
21608 F:      tools/thermal/
21609
21610 THERMAL DRIVER FOR AMLOGIC SOCS
21611 M:      Guillaume La Roque <glaroque@baylibre.com>
21612 L:      linux-pm@vger.kernel.org
21613 L:      linux-amlogic@lists.infradead.org
21614 S:      Supported
21615 W:      http://linux-meson.com/
21616 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21617 F:      drivers/thermal/amlogic_thermal.c
21618
21619 THERMAL/CPU_COOLING
21620 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21621 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21622 M:      Viresh Kumar <viresh.kumar@linaro.org>
21623 R:      Lukasz Luba <lukasz.luba@arm.com>
21624 L:      linux-pm@vger.kernel.org
21625 S:      Supported
21626 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21627 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21628 F:      drivers/thermal/cpufreq_cooling.c
21629 F:      drivers/thermal/cpuidle_cooling.c
21630 F:      include/linux/cpu_cooling.h
21631
21632 THERMAL/POWER_ALLOCATOR
21633 M:      Lukasz Luba <lukasz.luba@arm.com>
21634 L:      linux-pm@vger.kernel.org
21635 S:      Maintained
21636 F:      Documentation/driver-api/thermal/power_allocator.rst
21637 F:      drivers/thermal/gov_power_allocator.c
21638 F:      drivers/thermal/thermal_trace_ipa.h
21639
21640 THINKPAD ACPI EXTRAS DRIVER
21641 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21642 L:      ibm-acpi-devel@lists.sourceforge.net
21643 L:      platform-driver-x86@vger.kernel.org
21644 S:      Maintained
21645 W:      http://ibm-acpi.sourceforge.net
21646 W:      http://thinkwiki.org/wiki/Ibm-acpi
21647 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21648 F:      drivers/platform/x86/thinkpad_acpi.c
21649
21650 THINKPAD LMI DRIVER
21651 M:      Mark Pearson <markpearson@lenovo.com>
21652 L:      platform-driver-x86@vger.kernel.org
21653 S:      Maintained
21654 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21655 F:      drivers/platform/x86/think-lmi.?
21656
21657 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21658 M:      Isaac Hazan <isaac.hazan@intel.com>
21659 L:      linux-usb@vger.kernel.org
21660 S:      Maintained
21661 F:      drivers/thunderbolt/dma_test.c
21662
21663 THUNDERBOLT DRIVER
21664 M:      Andreas Noever <andreas.noever@gmail.com>
21665 M:      Michael Jamet <michael.jamet@intel.com>
21666 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21667 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21668 L:      linux-usb@vger.kernel.org
21669 S:      Maintained
21670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21671 F:      Documentation/admin-guide/thunderbolt.rst
21672 F:      drivers/thunderbolt/
21673 F:      include/linux/thunderbolt.h
21674
21675 THUNDERBOLT NETWORK DRIVER
21676 M:      Michael Jamet <michael.jamet@intel.com>
21677 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21678 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21679 L:      netdev@vger.kernel.org
21680 S:      Maintained
21681 F:      drivers/net/thunderbolt/
21682
21683 THUNDERX GPIO DRIVER
21684 M:      Robert Richter <rric@kernel.org>
21685 S:      Odd Fixes
21686 F:      drivers/gpio/gpio-thunderx.c
21687
21688 TI ADS7924 ADC DRIVER
21689 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21690 L:      linux-iio@vger.kernel.org
21691 S:      Supported
21692 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21693 F:      drivers/iio/adc/ti-ads7924.c
21694
21695 TI AM437X VPFE DRIVER
21696 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21697 L:      linux-media@vger.kernel.org
21698 S:      Maintained
21699 W:      https://linuxtv.org
21700 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21701 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21702 F:      drivers/media/platform/ti/am437x/
21703
21704 TI BANDGAP AND THERMAL DRIVER
21705 M:      Eduardo Valentin <edubezval@gmail.com>
21706 M:      Keerthy <j-keerthy@ti.com>
21707 L:      linux-pm@vger.kernel.org
21708 L:      linux-omap@vger.kernel.org
21709 S:      Maintained
21710 F:      drivers/thermal/ti-soc-thermal/
21711
21712 TI BQ27XXX POWER SUPPLY DRIVER
21713 F:      drivers/power/supply/bq27xxx_battery.c
21714 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21715 F:      include/linux/power/bq27xxx_battery.h
21716
21717 TI CDCE706 CLOCK DRIVER
21718 M:      Max Filippov <jcmvbkbc@gmail.com>
21719 S:      Maintained
21720 F:      drivers/clk/clk-cdce706.c
21721
21722 TI CLOCK DRIVER
21723 M:      Tero Kristo <kristo@kernel.org>
21724 L:      linux-omap@vger.kernel.org
21725 S:      Odd Fixes
21726 F:      drivers/clk/ti/
21727 F:      include/linux/clk/ti.h
21728
21729 TI DAVINCI MACHINE SUPPORT
21730 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21732 S:      Maintained
21733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21734 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21735 F:      arch/arm/boot/dts/ti/davinci/
21736 F:      arch/arm/mach-davinci/
21737 F:      drivers/i2c/busses/i2c-davinci.c
21738
21739 TI DAVINCI SERIES CLOCK DRIVER
21740 M:      David Lechner <david@lechnology.com>
21741 R:      Sekhar Nori <nsekhar@ti.com>
21742 S:      Maintained
21743 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21744 F:      drivers/clk/davinci/
21745 F:      include/linux/clk/davinci.h
21746
21747 TI DAVINCI SERIES GPIO DRIVER
21748 M:      Keerthy <j-keerthy@ti.com>
21749 L:      linux-gpio@vger.kernel.org
21750 S:      Maintained
21751 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21752 F:      drivers/gpio/gpio-davinci.c
21753
21754 TI DAVINCI SERIES MEDIA DRIVER
21755 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21756 L:      linux-media@vger.kernel.org
21757 S:      Maintained
21758 W:      https://linuxtv.org
21759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21760 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21761 F:      drivers/media/platform/ti/davinci/
21762 F:      include/media/davinci/
21763
21764 TI ENHANCED CAPTURE (eCAP) DRIVER
21765 M:      Vignesh Raghavendra <vigneshr@ti.com>
21766 R:      Julien Panis <jpanis@baylibre.com>
21767 L:      linux-iio@vger.kernel.org
21768 L:      linux-omap@vger.kernel.org
21769 S:      Maintained
21770 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21771 F:      drivers/counter/ti-ecap-capture.c
21772
21773 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21774 R:      David Lechner <david@lechnology.com>
21775 L:      linux-iio@vger.kernel.org
21776 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21777 F:      drivers/counter/ti-eqep.c
21778
21779 TI ETHERNET SWITCH DRIVER (CPSW)
21780 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21781 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21782 R:      Roger Quadros <rogerq@kernel.org>
21783 L:      linux-omap@vger.kernel.org
21784 L:      netdev@vger.kernel.org
21785 S:      Maintained
21786 F:      drivers/net/ethernet/ti/cpsw*
21787 F:      drivers/net/ethernet/ti/davinci*
21788
21789 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21790 M:      Alex Dubov <oakad@yahoo.com>
21791 S:      Maintained
21792 W:      http://tifmxx.berlios.de/
21793 F:      drivers/memstick/host/tifm_ms.c
21794 F:      drivers/misc/tifm*
21795 F:      drivers/mmc/host/tifm_sd.c
21796 F:      include/linux/tifm.h
21797
21798 TI FPD-LINK DRIVERS
21799 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21800 L:      linux-media@vger.kernel.org
21801 S:      Maintained
21802 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21803 F:      drivers/media/i2c/ds90*
21804 F:      include/media/i2c/ds90*
21805
21806 TI ICSSG ETHERNET DRIVER (ICSSG)
21807 R:      MD Danish Anwar <danishanwar@ti.com>
21808 R:      Roger Quadros <rogerq@kernel.org>
21809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21810 L:      netdev@vger.kernel.org
21811 S:      Maintained
21812 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21813 F:      drivers/net/ethernet/ti/icssg/*
21814
21815 TI J721E CSI2RX DRIVER
21816 M:      Jai Luthra <j-luthra@ti.com>
21817 L:      linux-media@vger.kernel.org
21818 S:      Maintained
21819 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21820 F:      drivers/media/platform/ti/j721e-csi2rx/
21821
21822 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21823 M:      Nishanth Menon <nm@ti.com>
21824 M:      Santosh Shilimkar <ssantosh@kernel.org>
21825 L:      linux-kernel@vger.kernel.org
21826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21827 S:      Maintained
21828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21829 F:      drivers/pmdomain/ti/omap_prm.c
21830 F:      drivers/soc/ti/*
21831
21832 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21833 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21834 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21836 S:      Maintained
21837 F:      sound/soc/codecs/isabelle*
21838 F:      sound/soc/codecs/lm49453*
21839
21840 TI LMP92064 ADC DRIVER
21841 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21842 R:      kernel@pengutronix.de
21843 L:      linux-iio@vger.kernel.org
21844 S:      Maintained
21845 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21846 F:      drivers/iio/adc/ti-lmp92064.c
21847
21848 TI PCM3060 ASoC CODEC DRIVER
21849 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21851 S:      Maintained
21852 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21853 F:      sound/soc/codecs/pcm3060*
21854
21855 TI TAS571X FAMILY ASoC CODEC DRIVER
21856 M:      Kevin Cernekee <cernekee@chromium.org>
21857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21858 S:      Odd Fixes
21859 F:      sound/soc/codecs/tas571x*
21860
21861 TI TMAG5273 MAGNETOMETER DRIVER
21862 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21863 L:      linux-iio@vger.kernel.org
21864 S:      Maintained
21865 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21866 F:      drivers/iio/magnetometer/tmag5273.c
21867
21868 TI TRF7970A NFC DRIVER
21869 M:      Mark Greer <mgreer@animalcreek.com>
21870 L:      linux-wireless@vger.kernel.org
21871 S:      Supported
21872 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21873 F:      drivers/nfc/trf7970a.c
21874
21875 TI TSC2046 ADC DRIVER
21876 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21877 R:      kernel@pengutronix.de
21878 L:      linux-iio@vger.kernel.org
21879 S:      Maintained
21880 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21881 F:      drivers/iio/adc/ti-tsc2046.c
21882
21883 TI TWL4030 SERIES SOC CODEC DRIVER
21884 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21886 S:      Maintained
21887 F:      sound/soc/codecs/twl4030*
21888
21889 TI VPE/CAL DRIVERS
21890 M:      Benoit Parrot <bparrot@ti.com>
21891 L:      linux-media@vger.kernel.org
21892 S:      Maintained
21893 W:      http://linuxtv.org/
21894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21895 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21896 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21897 F:      drivers/media/platform/ti/cal/
21898 F:      drivers/media/platform/ti/vpe/
21899
21900 TI WILINK WIRELESS DRIVERS
21901 L:      linux-wireless@vger.kernel.org
21902 S:      Orphan
21903 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21904 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21905 F:      drivers/net/wireless/ti/
21906
21907 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21908 M:      John Stultz <jstultz@google.com>
21909 M:      Thomas Gleixner <tglx@linutronix.de>
21910 R:      Stephen Boyd <sboyd@kernel.org>
21911 L:      linux-kernel@vger.kernel.org
21912 S:      Supported
21913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21914 F:      include/linux/clocksource.h
21915 F:      include/linux/time.h
21916 F:      include/linux/timex.h
21917 F:      include/uapi/linux/time.h
21918 F:      include/uapi/linux/timex.h
21919 F:      kernel/time/alarmtimer.c
21920 F:      kernel/time/clocksource.c
21921 F:      kernel/time/ntp.c
21922 F:      kernel/time/time*.c
21923 F:      tools/testing/selftests/timers/
21924
21925 TIPC NETWORK LAYER
21926 M:      Jon Maloy <jmaloy@redhat.com>
21927 M:      Ying Xue <ying.xue@windriver.com>
21928 L:      netdev@vger.kernel.org (core kernel code)
21929 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21930 S:      Maintained
21931 W:      http://tipc.sourceforge.net/
21932 F:      include/uapi/linux/tipc*.h
21933 F:      net/tipc/
21934
21935 TLAN NETWORK DRIVER
21936 M:      Samuel Chessman <chessman@tux.org>
21937 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21938 S:      Maintained
21939 W:      http://sourceforge.net/projects/tlan/
21940 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21941 F:      drivers/net/ethernet/ti/tlan.*
21942
21943 TMIO/SDHI MMC DRIVER
21944 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21945 L:      linux-mmc@vger.kernel.org
21946 L:      linux-renesas-soc@vger.kernel.org
21947 S:      Supported
21948 F:      drivers/mmc/host/renesas_sdhi*
21949 F:      drivers/mmc/host/tmio_mmc*
21950 F:      include/linux/mfd/tmio.h
21951
21952 TMP401 HARDWARE MONITOR DRIVER
21953 M:      Guenter Roeck <linux@roeck-us.net>
21954 L:      linux-hwmon@vger.kernel.org
21955 S:      Maintained
21956 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21957 F:      Documentation/hwmon/tmp401.rst
21958 F:      drivers/hwmon/tmp401.c
21959
21960 TMP464 HARDWARE MONITOR DRIVER
21961 M:      Guenter Roeck <linux@roeck-us.net>
21962 L:      linux-hwmon@vger.kernel.org
21963 S:      Maintained
21964 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21965 F:      Documentation/hwmon/tmp464.rst
21966 F:      drivers/hwmon/tmp464.c
21967
21968 TMP513 HARDWARE MONITOR DRIVER
21969 M:      Eric Tremblay <etremblay@distech-controls.com>
21970 L:      linux-hwmon@vger.kernel.org
21971 S:      Maintained
21972 F:      Documentation/hwmon/tmp513.rst
21973 F:      drivers/hwmon/tmp513.c
21974
21975 TMPFS (SHMEM FILESYSTEM)
21976 M:      Hugh Dickins <hughd@google.com>
21977 L:      linux-mm@kvack.org
21978 S:      Maintained
21979 F:      include/linux/shmem_fs.h
21980 F:      mm/shmem.c
21981
21982 TOMOYO SECURITY MODULE
21983 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21984 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21985 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21986 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21987 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21988 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21989 S:      Maintained
21990 W:      https://tomoyo.osdn.jp/
21991 F:      security/tomoyo/
21992
21993 TOPSTAR LAPTOP EXTRAS DRIVER
21994 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21995 L:      platform-driver-x86@vger.kernel.org
21996 S:      Maintained
21997 F:      drivers/platform/x86/topstar-laptop.c
21998
21999 TORTURE-TEST MODULES
22000 M:      Davidlohr Bueso <dave@stgolabs.net>
22001 M:      "Paul E. McKenney" <paulmck@kernel.org>
22002 M:      Josh Triplett <josh@joshtriplett.org>
22003 L:      linux-kernel@vger.kernel.org
22004 S:      Supported
22005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22006 F:      Documentation/RCU/torture.rst
22007 F:      kernel/locking/locktorture.c
22008 F:      kernel/rcu/rcuscale.c
22009 F:      kernel/rcu/rcutorture.c
22010 F:      kernel/rcu/refscale.c
22011 F:      kernel/torture.c
22012
22013 TOSHIBA ACPI EXTRAS DRIVER
22014 M:      Azael Avalos <coproscefalo@gmail.com>
22015 L:      platform-driver-x86@vger.kernel.org
22016 S:      Maintained
22017 F:      drivers/platform/x86/toshiba_acpi.c
22018
22019 TOSHIBA BLUETOOTH DRIVER
22020 M:      Azael Avalos <coproscefalo@gmail.com>
22021 L:      platform-driver-x86@vger.kernel.org
22022 S:      Maintained
22023 F:      drivers/platform/x86/toshiba_bluetooth.c
22024
22025 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22026 M:      Azael Avalos <coproscefalo@gmail.com>
22027 L:      platform-driver-x86@vger.kernel.org
22028 S:      Maintained
22029 F:      drivers/platform/x86/toshiba_haps.c
22030
22031 TOSHIBA SMM DRIVER
22032 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22033 S:      Maintained
22034 W:      http://www.buzzard.org.uk/toshiba/
22035 F:      drivers/char/toshiba.c
22036 F:      include/linux/toshiba.h
22037 F:      include/uapi/linux/toshiba.h
22038
22039 TOSHIBA TC358743 DRIVER
22040 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22041 L:      linux-media@vger.kernel.org
22042 S:      Maintained
22043 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22044 F:      drivers/media/i2c/tc358743*
22045 F:      include/media/i2c/tc358743.h
22046
22047 TOSHIBA WMI HOTKEYS DRIVER
22048 M:      Azael Avalos <coproscefalo@gmail.com>
22049 L:      platform-driver-x86@vger.kernel.org
22050 S:      Maintained
22051 F:      drivers/platform/x86/toshiba-wmi.c
22052
22053 TPM DEVICE DRIVER
22054 M:      Peter Huewe <peterhuewe@gmx.de>
22055 M:      Jarkko Sakkinen <jarkko@kernel.org>
22056 R:      Jason Gunthorpe <jgg@ziepe.ca>
22057 L:      linux-integrity@vger.kernel.org
22058 S:      Maintained
22059 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22060 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22062 F:      drivers/char/tpm/
22063
22064 TPS546D24 DRIVER
22065 M:      Duke Du <dukedu83@gmail.com>
22066 L:      linux-hwmon@vger.kernel.org
22067 S:      Maintained
22068 F:      Documentation/hwmon/tps546d24.rst
22069 F:      drivers/hwmon/pmbus/tps546d24.c
22070
22071 TQ SYSTEMS BOARD & DRIVER SUPPORT
22072 L:      linux@ew.tq-group.com
22073 S:      Supported
22074 W:      https://www.tq-group.com/en/products/tq-embedded/
22075 F:      arch/arm/boot/dts/imx*mba*.dts*
22076 F:      arch/arm/boot/dts/imx*tqma*.dts*
22077 F:      arch/arm/boot/dts/mba*.dtsi
22078 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22079 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22080 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22081 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22082 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22083 F:      drivers/gpio/gpio-tqmx86.c
22084 F:      drivers/mfd/tqmx86.c
22085 F:      drivers/watchdog/tqmx86_wdt.c
22086
22087 TRACING
22088 M:      Steven Rostedt <rostedt@goodmis.org>
22089 M:      Masami Hiramatsu <mhiramat@kernel.org>
22090 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22091 L:      linux-kernel@vger.kernel.org
22092 L:      linux-trace-kernel@vger.kernel.org
22093 S:      Maintained
22094 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22096 F:      Documentation/trace/*
22097 F:      fs/tracefs/
22098 F:      include/linux/trace*.h
22099 F:      include/trace/
22100 F:      kernel/trace/
22101 F:      scripts/tracing/
22102 F:      tools/testing/selftests/ftrace/
22103
22104 TRACING MMIO ACCESSES (MMIOTRACE)
22105 M:      Steven Rostedt <rostedt@goodmis.org>
22106 M:      Masami Hiramatsu <mhiramat@kernel.org>
22107 R:      Karol Herbst <karolherbst@gmail.com>
22108 R:      Pekka Paalanen <ppaalanen@gmail.com>
22109 L:      linux-kernel@vger.kernel.org
22110 L:      nouveau@lists.freedesktop.org
22111 S:      Maintained
22112 F:      arch/x86/mm/kmmio.c
22113 F:      arch/x86/mm/mmio-mod.c
22114 F:      arch/x86/mm/testmmiotrace.c
22115 F:      include/linux/mmiotrace.h
22116 F:      kernel/trace/trace_mmiotrace.c
22117
22118 TRACING OS NOISE / LATENCY TRACERS
22119 M:      Steven Rostedt <rostedt@goodmis.org>
22120 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22121 S:      Maintained
22122 F:      Documentation/trace/hwlat_detector.rst
22123 F:      Documentation/trace/osnoise-tracer.rst
22124 F:      Documentation/trace/timerlat-tracer.rst
22125 F:      arch/*/kernel/trace.c
22126 F:      include/trace/events/osnoise.h
22127 F:      kernel/trace/trace_hwlat.c
22128 F:      kernel/trace/trace_irqsoff.c
22129 F:      kernel/trace/trace_osnoise.c
22130 F:      kernel/trace/trace_sched_wakeup.c
22131
22132 TRADITIONAL CHINESE DOCUMENTATION
22133 M:      Hu Haowen <src.res.211@gmail.com>
22134 S:      Maintained
22135 W:      https://github.com/srcres258/linux-doc
22136 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22137 F:      Documentation/translations/zh_TW/
22138
22139 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22140 M:      Dan Williams <dan.j.williams@intel.com>
22141 L:      linux-coco@lists.linux.dev
22142 S:      Maintained
22143 F:      Documentation/ABI/testing/configfs-tsm
22144 F:      drivers/virt/coco/tsm.c
22145 F:      include/linux/tsm.h
22146
22147 TTY LAYER AND SERIAL DRIVERS
22148 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22149 M:      Jiri Slaby <jirislaby@kernel.org>
22150 L:      linux-kernel@vger.kernel.org
22151 L:      linux-serial@vger.kernel.org
22152 S:      Supported
22153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22154 F:      Documentation/devicetree/bindings/serial/
22155 F:      Documentation/driver-api/serial/
22156 F:      drivers/tty/
22157 F:      include/linux/selection.h
22158 F:      include/linux/serial.h
22159 F:      include/linux/serial_core.h
22160 F:      include/linux/sysrq.h
22161 F:      include/linux/tty*.h
22162 F:      include/linux/vt.h
22163 F:      include/linux/vt_*.h
22164 F:      include/uapi/linux/serial.h
22165 F:      include/uapi/linux/serial_core.h
22166 F:      include/uapi/linux/tty.h
22167
22168 TUA9001 MEDIA DRIVER
22169 M:      Antti Palosaari <crope@iki.fi>
22170 L:      linux-media@vger.kernel.org
22171 S:      Maintained
22172 W:      https://linuxtv.org
22173 W:      http://palosaari.fi/linux/
22174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22175 T:      git git://linuxtv.org/anttip/media_tree.git
22176 F:      drivers/media/tuners/tua9001*
22177
22178 TULIP NETWORK DRIVERS
22179 L:      netdev@vger.kernel.org
22180 L:      linux-parisc@vger.kernel.org
22181 S:      Orphan
22182 F:      drivers/net/ethernet/dec/tulip/
22183
22184 TUN/TAP driver
22185 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22186 M:      Jason Wang <jasowang@redhat.com>
22187 S:      Maintained
22188 W:      http://vtun.sourceforge.net/tun
22189 F:      Documentation/networking/tuntap.rst
22190 F:      arch/um/os-Linux/drivers/
22191 F:      drivers/net/tap.c
22192 F:      drivers/net/tun.c
22193
22194 TURBOCHANNEL SUBSYSTEM
22195 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22196 M:      Ralf Baechle <ralf@linux-mips.org>
22197 L:      linux-mips@vger.kernel.org
22198 S:      Maintained
22199 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22200 F:      drivers/tc/
22201 F:      include/linux/tc.h
22202
22203 TURBOSTAT UTILITY
22204 M:      "Len Brown" <lenb@kernel.org>
22205 L:      linux-pm@vger.kernel.org
22206 S:      Supported
22207 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22208 B:      https://bugzilla.kernel.org
22209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22210 F:      tools/power/x86/turbostat/
22211
22212 TW5864 VIDEO4LINUX DRIVER
22213 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22214 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22215 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22216 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22217 L:      linux-media@vger.kernel.org
22218 S:      Supported
22219 F:      drivers/media/pci/tw5864/
22220
22221 TW68 VIDEO4LINUX DRIVER
22222 M:      Hans Verkuil <hverkuil@xs4all.nl>
22223 L:      linux-media@vger.kernel.org
22224 S:      Odd Fixes
22225 W:      https://linuxtv.org
22226 T:      git git://linuxtv.org/media_tree.git
22227 F:      drivers/media/pci/tw68/
22228
22229 TW686X VIDEO4LINUX DRIVER
22230 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22231 L:      linux-media@vger.kernel.org
22232 S:      Maintained
22233 W:      http://linuxtv.org
22234 T:      git git://linuxtv.org/media_tree.git
22235 F:      drivers/media/pci/tw686x/
22236
22237 U-BOOT ENVIRONMENT VARIABLES
22238 M:      Rafał Miłecki <rafal@milecki.pl>
22239 S:      Maintained
22240 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22241 F:      drivers/nvmem/u-boot-env.c
22242
22243 UACCE ACCELERATOR FRAMEWORK
22244 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22245 M:      Zhou Wang <wangzhou1@hisilicon.com>
22246 L:      linux-accelerators@lists.ozlabs.org
22247 L:      linux-kernel@vger.kernel.org
22248 S:      Maintained
22249 F:      Documentation/ABI/testing/sysfs-driver-uacce
22250 F:      Documentation/misc-devices/uacce.rst
22251 F:      drivers/misc/uacce/
22252 F:      include/linux/uacce.h
22253 F:      include/uapi/misc/uacce/
22254
22255 UBI FILE SYSTEM (UBIFS)
22256 M:      Richard Weinberger <richard@nod.at>
22257 L:      linux-mtd@lists.infradead.org
22258 S:      Supported
22259 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22262 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22263 F:      Documentation/filesystems/ubifs-authentication.rst
22264 F:      Documentation/filesystems/ubifs.rst
22265 F:      fs/ubifs/
22266
22267 UBLK USERSPACE BLOCK DRIVER
22268 M:      Ming Lei <ming.lei@redhat.com>
22269 L:      linux-block@vger.kernel.org
22270 S:      Maintained
22271 F:      Documentation/block/ublk.rst
22272 F:      drivers/block/ublk_drv.c
22273 F:      include/uapi/linux/ublk_cmd.h
22274
22275 UCLINUX (M68KNOMMU AND COLDFIRE)
22276 M:      Greg Ungerer <gerg@linux-m68k.org>
22277 L:      linux-m68k@lists.linux-m68k.org
22278 S:      Maintained
22279 W:      http://www.linux-m68k.org/
22280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22281 F:      arch/m68k/*/*_no.*
22282 F:      arch/m68k/68*/
22283 F:      arch/m68k/coldfire/
22284 F:      arch/m68k/include/asm/*_no.*
22285
22286 UDF FILESYSTEM
22287 M:      Jan Kara <jack@suse.com>
22288 S:      Maintained
22289 F:      Documentation/filesystems/udf.rst
22290 F:      fs/udf/
22291
22292 UDRAW TABLET
22293 M:      Bastien Nocera <hadess@hadess.net>
22294 L:      linux-input@vger.kernel.org
22295 S:      Maintained
22296 F:      drivers/hid/hid-udraw-ps3.c
22297
22298 UFS FILESYSTEM
22299 M:      Evgeniy Dushistov <dushistov@mail.ru>
22300 S:      Maintained
22301 F:      Documentation/admin-guide/ufs.rst
22302 F:      fs/ufs/
22303
22304 UHID USERSPACE HID IO DRIVER
22305 M:      David Rheinsberg <david@readahead.eu>
22306 L:      linux-input@vger.kernel.org
22307 S:      Maintained
22308 F:      drivers/hid/uhid.c
22309 F:      include/uapi/linux/uhid.h
22310
22311 ULPI BUS
22312 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22313 L:      linux-usb@vger.kernel.org
22314 S:      Maintained
22315 F:      drivers/usb/common/ulpi.c
22316 F:      include/linux/ulpi/
22317
22318 UNICODE SUBSYSTEM
22319 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22320 L:      linux-fsdevel@vger.kernel.org
22321 S:      Supported
22322 F:      fs/unicode/
22323
22324 UNIFDEF
22325 M:      Tony Finch <dot@dotat.at>
22326 S:      Maintained
22327 W:      http://dotat.at/prog/unifdef
22328 F:      scripts/unifdef.c
22329
22330 UNIFORM CDROM DRIVER
22331 M:      Phillip Potter <phil@philpotter.co.uk>
22332 S:      Maintained
22333 F:      Documentation/cdrom/
22334 F:      drivers/cdrom/cdrom.c
22335 F:      include/linux/cdrom.h
22336 F:      include/uapi/linux/cdrom.h
22337
22338 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22339 R:      Alim Akhtar <alim.akhtar@samsung.com>
22340 R:      Avri Altman <avri.altman@wdc.com>
22341 R:      Bart Van Assche <bvanassche@acm.org>
22342 L:      linux-scsi@vger.kernel.org
22343 S:      Supported
22344 F:      Documentation/devicetree/bindings/ufs/
22345 F:      Documentation/scsi/ufs.rst
22346 F:      drivers/ufs/core/
22347
22348 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22349 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22350 L:      linux-scsi@vger.kernel.org
22351 S:      Supported
22352 F:      drivers/ufs/host/*dwc*
22353
22354 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22355 M:      Alim Akhtar <alim.akhtar@samsung.com>
22356 L:      linux-scsi@vger.kernel.org
22357 S:      Maintained
22358 F:      drivers/ufs/host/ufs-exynos*
22359
22360 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22361 M:      Stanley Chu <stanley.chu@mediatek.com>
22362 L:      linux-scsi@vger.kernel.org
22363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22364 S:      Maintained
22365 F:      drivers/ufs/host/ufs-mediatek*
22366
22367 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22368 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22369 L:      linux-arm-msm@vger.kernel.org
22370 L:      linux-scsi@vger.kernel.org
22371 S:      Maintained
22372 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22373 F:      drivers/ufs/host/ufs-qcom*
22374
22375 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22376 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22377 L:      linux-renesas-soc@vger.kernel.org
22378 L:      linux-scsi@vger.kernel.org
22379 S:      Maintained
22380 F:      drivers/ufs/host/ufs-renesas.c
22381
22382 UNSORTED BLOCK IMAGES (UBI)
22383 M:      Richard Weinberger <richard@nod.at>
22384 L:      linux-mtd@lists.infradead.org
22385 S:      Supported
22386 W:      http://www.linux-mtd.infradead.org/
22387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22389 F:      drivers/mtd/ubi/
22390 F:      include/linux/mtd/ubi.h
22391 F:      include/uapi/mtd/ubi-user.h
22392
22393 USB "USBNET" DRIVER FRAMEWORK
22394 M:      Oliver Neukum <oneukum@suse.com>
22395 L:      netdev@vger.kernel.org
22396 S:      Maintained
22397 W:      http://www.linux-usb.org/usbnet
22398 F:      drivers/net/usb/usbnet.c
22399 F:      include/linux/usb/usbnet.h
22400
22401 USB ACM DRIVER
22402 M:      Oliver Neukum <oneukum@suse.com>
22403 L:      linux-usb@vger.kernel.org
22404 S:      Maintained
22405 F:      Documentation/usb/acm.rst
22406 F:      drivers/usb/class/cdc-acm.*
22407
22408 USB APPLE MFI FASTCHARGE DRIVER
22409 M:      Bastien Nocera <hadess@hadess.net>
22410 L:      linux-usb@vger.kernel.org
22411 S:      Maintained
22412 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22413
22414 USB AR5523 WIRELESS DRIVER
22415 L:      linux-wireless@vger.kernel.org
22416 S:      Orphan
22417 F:      drivers/net/wireless/ath/ar5523/
22418
22419 USB ATTACHED SCSI
22420 M:      Oliver Neukum <oneukum@suse.com>
22421 L:      linux-usb@vger.kernel.org
22422 L:      linux-scsi@vger.kernel.org
22423 S:      Maintained
22424 F:      drivers/usb/storage/uas.c
22425
22426 USB CDC ETHERNET DRIVER
22427 M:      Oliver Neukum <oliver@neukum.org>
22428 L:      linux-usb@vger.kernel.org
22429 S:      Maintained
22430 F:      drivers/net/usb/cdc_*.c
22431 F:      include/uapi/linux/usb/cdc.h
22432
22433 USB CHAOSKEY DRIVER
22434 M:      Keith Packard <keithp@keithp.com>
22435 L:      linux-usb@vger.kernel.org
22436 S:      Maintained
22437 F:      drivers/usb/misc/chaoskey.c
22438
22439 USB CYPRESS C67X00 DRIVER
22440 L:      linux-usb@vger.kernel.org
22441 S:      Orphan
22442 F:      drivers/usb/c67x00/
22443
22444 USB DAVICOM DM9601 DRIVER
22445 M:      Peter Korsgaard <peter@korsgaard.com>
22446 L:      netdev@vger.kernel.org
22447 S:      Maintained
22448 W:      http://www.linux-usb.org/usbnet
22449 F:      drivers/net/usb/dm9601.c
22450
22451 USB EHCI DRIVER
22452 M:      Alan Stern <stern@rowland.harvard.edu>
22453 L:      linux-usb@vger.kernel.org
22454 S:      Maintained
22455 F:      Documentation/usb/ehci.rst
22456 F:      drivers/usb/host/ehci*
22457
22458 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22459 M:      Jiri Kosina <jikos@kernel.org>
22460 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22461 L:      linux-usb@vger.kernel.org
22462 S:      Maintained
22463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22464 F:      Documentation/hid/hiddev.rst
22465 F:      drivers/hid/usbhid/
22466
22467 USB INTEL XHCI ROLE MUX DRIVER
22468 M:      Hans de Goede <hdegoede@redhat.com>
22469 L:      linux-usb@vger.kernel.org
22470 S:      Maintained
22471 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22472
22473 USB IP DRIVER FOR HISILICON KIRIN 960
22474 M:      Yu Chen <chenyu56@huawei.com>
22475 M:      Binghui Wang <wangbinghui@hisilicon.com>
22476 L:      linux-usb@vger.kernel.org
22477 S:      Maintained
22478 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22479 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22480
22481 USB IP DRIVER FOR HISILICON KIRIN 970
22482 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22483 L:      linux-usb@vger.kernel.org
22484 S:      Maintained
22485 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22486 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22487
22488 USB ISP116X DRIVER
22489 M:      Olav Kongas <ok@artecdesign.ee>
22490 L:      linux-usb@vger.kernel.org
22491 S:      Maintained
22492 F:      drivers/usb/host/isp116x*
22493 F:      include/linux/usb/isp116x.h
22494
22495 USB ISP1760 DRIVER
22496 M:      Rui Miguel Silva <rui.silva@linaro.org>
22497 L:      linux-usb@vger.kernel.org
22498 S:      Maintained
22499 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22500 F:      drivers/usb/isp1760/*
22501
22502 USB LAN78XX ETHERNET DRIVER
22503 M:      Woojung Huh <woojung.huh@microchip.com>
22504 M:      UNGLinuxDriver@microchip.com
22505 L:      netdev@vger.kernel.org
22506 S:      Maintained
22507 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22508 F:      drivers/net/usb/lan78xx.*
22509 F:      include/dt-bindings/net/microchip-lan78xx.h
22510
22511 USB MASS STORAGE DRIVER
22512 M:      Alan Stern <stern@rowland.harvard.edu>
22513 L:      linux-usb@vger.kernel.org
22514 L:      usb-storage@lists.one-eyed-alien.net
22515 S:      Maintained
22516 F:      drivers/usb/storage/
22517
22518 USB MIDI DRIVER
22519 M:      Clemens Ladisch <clemens@ladisch.de>
22520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22521 S:      Maintained
22522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22523 F:      sound/usb/midi.*
22524
22525 USB NETWORKING DRIVERS
22526 L:      linux-usb@vger.kernel.org
22527 S:      Odd Fixes
22528 F:      drivers/net/usb/
22529
22530 USB OHCI DRIVER
22531 M:      Alan Stern <stern@rowland.harvard.edu>
22532 L:      linux-usb@vger.kernel.org
22533 S:      Maintained
22534 F:      Documentation/usb/ohci.rst
22535 F:      drivers/usb/host/ohci*
22536
22537 USB OTG FSM (Finite State Machine)
22538 M:      Peter Chen <peter.chen@kernel.org>
22539 L:      linux-usb@vger.kernel.org
22540 S:      Maintained
22541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22542 F:      drivers/usb/common/usb-otg-fsm.c
22543
22544 USB OVER IP DRIVER
22545 M:      Valentina Manea <valentina.manea.m@gmail.com>
22546 M:      Shuah Khan <shuah@kernel.org>
22547 M:      Shuah Khan <skhan@linuxfoundation.org>
22548 R:      Hongren Zheng <i@zenithal.me>
22549 L:      linux-usb@vger.kernel.org
22550 S:      Maintained
22551 F:      Documentation/usb/usbip_protocol.rst
22552 F:      drivers/usb/usbip/
22553 F:      tools/testing/selftests/drivers/usb/usbip/
22554 F:      tools/usb/usbip/
22555
22556 USB PEGASUS DRIVER
22557 M:      Petko Manolov <petkan@nucleusys.com>
22558 L:      linux-usb@vger.kernel.org
22559 L:      netdev@vger.kernel.org
22560 S:      Maintained
22561 W:      https://github.com/petkan/pegasus
22562 T:      git https://github.com/petkan/pegasus.git
22563 F:      drivers/net/usb/pegasus.*
22564
22565 USB PRINTER DRIVER (usblp)
22566 M:      Pete Zaitcev <zaitcev@redhat.com>
22567 L:      linux-usb@vger.kernel.org
22568 S:      Supported
22569 F:      drivers/usb/class/usblp.c
22570
22571 USB QMI WWAN NETWORK DRIVER
22572 M:      Bjørn Mork <bjorn@mork.no>
22573 L:      netdev@vger.kernel.org
22574 S:      Maintained
22575 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22576 F:      drivers/net/usb/qmi_wwan.c
22577
22578 USB RAW GADGET DRIVER
22579 R:      Andrey Konovalov <andreyknvl@gmail.com>
22580 L:      linux-usb@vger.kernel.org
22581 S:      Maintained
22582 F:      Documentation/usb/raw-gadget.rst
22583 F:      drivers/usb/gadget/legacy/raw_gadget.c
22584 F:      include/uapi/linux/usb/raw_gadget.h
22585
22586 USB RTL8150 DRIVER
22587 M:      Petko Manolov <petkan@nucleusys.com>
22588 L:      linux-usb@vger.kernel.org
22589 L:      netdev@vger.kernel.org
22590 S:      Maintained
22591 W:      https://github.com/petkan/rtl8150
22592 T:      git https://github.com/petkan/rtl8150.git
22593 F:      drivers/net/usb/rtl8150.c
22594
22595 USB SERIAL SUBSYSTEM
22596 M:      Johan Hovold <johan@kernel.org>
22597 L:      linux-usb@vger.kernel.org
22598 S:      Maintained
22599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22600 F:      Documentation/usb/usb-serial.rst
22601 F:      drivers/usb/serial/
22602 F:      include/linux/usb/serial.h
22603
22604 USB SMSC75XX ETHERNET DRIVER
22605 M:      Steve Glendinning <steve.glendinning@shawell.net>
22606 L:      netdev@vger.kernel.org
22607 S:      Maintained
22608 F:      drivers/net/usb/smsc75xx.*
22609
22610 USB SMSC95XX ETHERNET DRIVER
22611 M:      Steve Glendinning <steve.glendinning@shawell.net>
22612 M:      UNGLinuxDriver@microchip.com
22613 L:      netdev@vger.kernel.org
22614 S:      Maintained
22615 F:      drivers/net/usb/smsc95xx.*
22616
22617 USB SUBSYSTEM
22618 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22619 L:      linux-usb@vger.kernel.org
22620 S:      Supported
22621 W:      http://www.linux-usb.org
22622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22623 F:      Documentation/devicetree/bindings/usb/
22624 F:      Documentation/usb/
22625 F:      drivers/usb/
22626 F:      include/dt-bindings/usb/
22627 F:      include/linux/usb.h
22628 F:      include/linux/usb/
22629 F:      include/uapi/linux/usb/
22630
22631 USB TYPEC BUS FOR ALTERNATE MODES
22632 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22633 L:      linux-usb@vger.kernel.org
22634 S:      Maintained
22635 F:      Documentation/ABI/testing/sysfs-bus-typec
22636 F:      Documentation/driver-api/usb/typec_bus.rst
22637 F:      drivers/usb/typec/altmodes/
22638 F:      include/linux/usb/typec_altmode.h
22639
22640 USB TYPEC CLASS
22641 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22642 L:      linux-usb@vger.kernel.org
22643 S:      Maintained
22644 F:      Documentation/ABI/testing/sysfs-class-typec
22645 F:      Documentation/driver-api/usb/typec.rst
22646 F:      drivers/usb/typec/
22647 F:      include/linux/usb/typec.h
22648
22649 USB TYPEC INTEL PMC MUX DRIVER
22650 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22651 L:      linux-usb@vger.kernel.org
22652 S:      Maintained
22653 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22654 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22655
22656 USB TYPEC PI3USB30532 MUX DRIVER
22657 M:      Hans de Goede <hdegoede@redhat.com>
22658 L:      linux-usb@vger.kernel.org
22659 S:      Maintained
22660 F:      drivers/usb/typec/mux/pi3usb30532.c
22661
22662 USB TYPEC PORT CONTROLLER DRIVERS
22663 M:      Guenter Roeck <linux@roeck-us.net>
22664 L:      linux-usb@vger.kernel.org
22665 S:      Maintained
22666 F:      drivers/usb/typec/tcpm/
22667
22668 USB UHCI DRIVER
22669 M:      Alan Stern <stern@rowland.harvard.edu>
22670 L:      linux-usb@vger.kernel.org
22671 S:      Maintained
22672 F:      drivers/usb/host/uhci*
22673
22674 USB VIDEO CLASS
22675 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22676 L:      linux-media@vger.kernel.org
22677 S:      Maintained
22678 W:      http://www.ideasonboard.org/uvc/
22679 T:      git git://linuxtv.org/media_tree.git
22680 F:      drivers/media/usb/uvc/
22681 F:      include/uapi/linux/uvcvideo.h
22682
22683 USB WEBCAM GADGET
22684 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22685 M:      Daniel Scally <dan.scally@ideasonboard.com>
22686 L:      linux-usb@vger.kernel.org
22687 S:      Maintained
22688 F:      drivers/usb/gadget/function/*uvc*
22689 F:      drivers/usb/gadget/legacy/webcam.c
22690 F:      include/uapi/linux/usb/g_uvc.h
22691
22692 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22693 L:      linux-wireless@vger.kernel.org
22694 S:      Orphan
22695 F:      drivers/net/wireless/legacy/rndis_wlan.c
22696
22697 USB XHCI DRIVER
22698 M:      Mathias Nyman <mathias.nyman@intel.com>
22699 L:      linux-usb@vger.kernel.org
22700 S:      Supported
22701 F:      drivers/usb/host/pci-quirks*
22702 F:      drivers/usb/host/xhci*
22703
22704 USB ZD1201 DRIVER
22705 L:      linux-wireless@vger.kernel.org
22706 S:      Orphan
22707 W:      http://linux-lc100020.sourceforge.net
22708 F:      drivers/net/wireless/zydas/zd1201.*
22709
22710 USER DATAGRAM PROTOCOL (UDP)
22711 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22712 S:      Maintained
22713 F:      include/linux/udp.h
22714 F:      net/ipv4/udp.c
22715 F:      net/ipv6/udp.c
22716
22717 USER-MODE LINUX (UML)
22718 M:      Richard Weinberger <richard@nod.at>
22719 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22720 M:      Johannes Berg <johannes@sipsolutions.net>
22721 L:      linux-um@lists.infradead.org
22722 S:      Maintained
22723 W:      http://user-mode-linux.sourceforge.net
22724 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22727 F:      Documentation/virt/uml/
22728 F:      arch/um/
22729 F:      arch/x86/um/
22730 F:      fs/hostfs/
22731
22732 USERSPACE COPYIN/COPYOUT (UIOVEC)
22733 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22734 S:      Maintained
22735 F:      include/linux/uio.h
22736 F:      lib/iov_iter.c
22737
22738 USERSPACE DMA BUFFER DRIVER
22739 M:      Gerd Hoffmann <kraxel@redhat.com>
22740 L:      dri-devel@lists.freedesktop.org
22741 S:      Maintained
22742 T:      git git://anongit.freedesktop.org/drm/drm-misc
22743 F:      drivers/dma-buf/udmabuf.c
22744 F:      include/uapi/linux/udmabuf.h
22745
22746 USERSPACE I/O (UIO)
22747 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22748 S:      Maintained
22749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22750 F:      Documentation/driver-api/uio-howto.rst
22751 F:      drivers/uio/
22752 F:      include/linux/uio_driver.h
22753
22754 UTIL-LINUX PACKAGE
22755 M:      Karel Zak <kzak@redhat.com>
22756 L:      util-linux@vger.kernel.org
22757 S:      Maintained
22758 W:      http://en.wikipedia.org/wiki/Util-linux
22759 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22760
22761 UUID HELPERS
22762 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22763 L:      linux-kernel@vger.kernel.org
22764 S:      Maintained
22765 F:      include/linux/uuid.h
22766 F:      lib/test_uuid.c
22767 F:      lib/uuid.c
22768
22769 UV SYSFS DRIVER
22770 M:      Justin Ernst <justin.ernst@hpe.com>
22771 L:      platform-driver-x86@vger.kernel.org
22772 S:      Maintained
22773 F:      drivers/platform/x86/uv_sysfs.c
22774
22775 UVESAFB DRIVER
22776 M:      Michal Januszewski <spock@gentoo.org>
22777 L:      linux-fbdev@vger.kernel.org
22778 S:      Maintained
22779 W:      https://github.com/mjanusz/v86d
22780 F:      Documentation/fb/uvesafb.rst
22781 F:      drivers/video/fbdev/uvesafb.*
22782
22783 Ux500 CLOCK DRIVERS
22784 M:      Ulf Hansson <ulf.hansson@linaro.org>
22785 L:      linux-clk@vger.kernel.org
22786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22787 S:      Maintained
22788 F:      drivers/clk/ux500/
22789
22790 V4L2 ASYNC AND FWNODE FRAMEWORKS
22791 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22792 L:      linux-media@vger.kernel.org
22793 S:      Maintained
22794 T:      git git://linuxtv.org/media_tree.git
22795 F:      drivers/media/v4l2-core/v4l2-async.c
22796 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22797 F:      include/media/v4l2-async.h
22798 F:      include/media/v4l2-fwnode.h
22799
22800 V4L2 LENS DRIVERS
22801 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22802 L:      linux-media@vger.kernel.org
22803 S:      Maintained
22804 F:      drivers/media/i2c/ak*
22805 F:      drivers/media/i2c/dw*
22806 F:      drivers/media/i2c/lm*
22807
22808 V4L2 CAMERA SENSOR DRIVERS
22809 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22810 L:      linux-media@vger.kernel.org
22811 S:      Maintained
22812 F:      Documentation/driver-api/media/camera-sensor.rst
22813 F:      Documentation/driver-api/media/tx-rx.rst
22814 F:      drivers/media/i2c/ar*
22815 F:      drivers/media/i2c/hi*
22816 F:      drivers/media/i2c/imx*
22817 F:      drivers/media/i2c/mt*
22818 F:      drivers/media/i2c/og*
22819 F:      drivers/media/i2c/ov*
22820 F:      drivers/media/i2c/s5*
22821 F:      drivers/media/i2c/st-vgxy61.c
22822
22823 VF610 NAND DRIVER
22824 M:      Stefan Agner <stefan@agner.ch>
22825 L:      linux-mtd@lists.infradead.org
22826 S:      Supported
22827 F:      drivers/mtd/nand/raw/vf610_nfc.c
22828
22829 VFAT/FAT/MSDOS FILESYSTEM
22830 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22831 S:      Maintained
22832 F:      Documentation/filesystems/vfat.rst
22833 F:      fs/fat/
22834 F:      tools/testing/selftests/filesystems/fat/
22835
22836 VFIO CDX DRIVER
22837 M:      Nipun Gupta <nipun.gupta@amd.com>
22838 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22839 L:      kvm@vger.kernel.org
22840 S:      Maintained
22841 F:      drivers/vfio/cdx/*
22842
22843 VFIO DRIVER
22844 M:      Alex Williamson <alex.williamson@redhat.com>
22845 L:      kvm@vger.kernel.org
22846 S:      Maintained
22847 T:      git https://github.com/awilliam/linux-vfio.git
22848 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22849 F:      Documentation/driver-api/vfio.rst
22850 F:      drivers/vfio/
22851 F:      include/linux/vfio.h
22852 F:      include/linux/vfio_pci_core.h
22853 F:      include/uapi/linux/vfio.h
22854
22855 VFIO FSL-MC DRIVER
22856 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22857 L:      kvm@vger.kernel.org
22858 S:      Maintained
22859 F:      drivers/vfio/fsl-mc/
22860
22861 VFIO HISILICON PCI DRIVER
22862 M:      Longfang Liu <liulongfang@huawei.com>
22863 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22864 L:      kvm@vger.kernel.org
22865 S:      Maintained
22866 F:      drivers/vfio/pci/hisilicon/
22867
22868 VFIO MEDIATED DEVICE DRIVERS
22869 M:      Kirti Wankhede <kwankhede@nvidia.com>
22870 L:      kvm@vger.kernel.org
22871 S:      Maintained
22872 F:      Documentation/driver-api/vfio-mediated-device.rst
22873 F:      drivers/vfio/mdev/
22874 F:      include/linux/mdev.h
22875 F:      samples/vfio-mdev/
22876
22877 VFIO MLX5 PCI DRIVER
22878 M:      Yishai Hadas <yishaih@nvidia.com>
22879 L:      kvm@vger.kernel.org
22880 S:      Maintained
22881 F:      drivers/vfio/pci/mlx5/
22882
22883 VFIO PCI DEVICE SPECIFIC DRIVERS
22884 R:      Jason Gunthorpe <jgg@nvidia.com>
22885 R:      Yishai Hadas <yishaih@nvidia.com>
22886 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22887 R:      Kevin Tian <kevin.tian@intel.com>
22888 L:      kvm@vger.kernel.org
22889 S:      Maintained
22890 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22891 F:      drivers/vfio/pci/*/
22892
22893 VFIO PDS PCI DRIVER
22894 M:      Brett Creeley <brett.creeley@amd.com>
22895 L:      kvm@vger.kernel.org
22896 S:      Maintained
22897 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22898 F:      drivers/vfio/pci/pds/
22899
22900 VFIO PLATFORM DRIVER
22901 M:      Eric Auger <eric.auger@redhat.com>
22902 L:      kvm@vger.kernel.org
22903 S:      Maintained
22904 F:      drivers/vfio/platform/
22905
22906 VGA_SWITCHEROO
22907 R:      Lukas Wunner <lukas@wunner.de>
22908 S:      Maintained
22909 T:      git git://anongit.freedesktop.org/drm/drm-misc
22910 F:      Documentation/gpu/vga-switcheroo.rst
22911 F:      drivers/gpu/vga/vga_switcheroo.c
22912 F:      include/linux/vga_switcheroo.h
22913
22914 VIA RHINE NETWORK DRIVER
22915 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22916 S:      Maintained
22917 F:      drivers/net/ethernet/via/via-rhine.c
22918
22919 VIA SD/MMC CARD CONTROLLER DRIVER
22920 M:      Bruce Chang <brucechang@via.com.tw>
22921 M:      Harald Welte <HaraldWelte@viatech.com>
22922 S:      Maintained
22923 F:      drivers/mmc/host/via-sdmmc.c
22924
22925 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22926 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22927 L:      linux-fbdev@vger.kernel.org
22928 S:      Maintained
22929 F:      drivers/video/fbdev/via/
22930 F:      include/linux/via-core.h
22931 F:      include/linux/via_i2c.h
22932
22933 VIA VELOCITY NETWORK DRIVER
22934 M:      Francois Romieu <romieu@fr.zoreil.com>
22935 L:      netdev@vger.kernel.org
22936 S:      Maintained
22937 F:      drivers/net/ethernet/via/via-velocity.*
22938
22939 VICODEC VIRTUAL CODEC DRIVER
22940 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22941 L:      linux-media@vger.kernel.org
22942 S:      Maintained
22943 W:      https://linuxtv.org
22944 T:      git git://linuxtv.org/media_tree.git
22945 F:      drivers/media/test-drivers/vicodec/*
22946
22947 VIDEO I2C POLLING DRIVER
22948 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22949 L:      linux-media@vger.kernel.org
22950 S:      Maintained
22951 F:      drivers/media/i2c/video-i2c.c
22952
22953 VIDEO MULTIPLEXER DRIVER
22954 M:      Philipp Zabel <p.zabel@pengutronix.de>
22955 L:      linux-media@vger.kernel.org
22956 S:      Maintained
22957 F:      drivers/media/platform/video-mux.c
22958
22959 VIDEOBUF2 FRAMEWORK
22960 M:      Tomasz Figa <tfiga@chromium.org>
22961 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22962 L:      linux-media@vger.kernel.org
22963 S:      Maintained
22964 F:      drivers/media/common/videobuf2/*
22965 F:      include/media/videobuf2-*
22966
22967 VIDTV VIRTUAL DIGITAL TV DRIVER
22968 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22969 L:      linux-media@vger.kernel.org
22970 S:      Maintained
22971 W:      https://linuxtv.org
22972 T:      git git://linuxtv.org/media_tree.git
22973 F:      drivers/media/test-drivers/vidtv/*
22974
22975 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22976 M:      Shuah Khan <skhan@linuxfoundation.org>
22977 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22978 L:      linux-media@vger.kernel.org
22979 S:      Maintained
22980 W:      https://linuxtv.org
22981 T:      git git://linuxtv.org/media_tree.git
22982 F:      drivers/media/test-drivers/vimc/*
22983
22984 VIRT LIB
22985 M:      Alex Williamson <alex.williamson@redhat.com>
22986 M:      Paolo Bonzini <pbonzini@redhat.com>
22987 L:      kvm@vger.kernel.org
22988 S:      Supported
22989 F:      virt/lib/
22990
22991 VIRTIO AND VHOST VSOCK DRIVER
22992 M:      Stefan Hajnoczi <stefanha@redhat.com>
22993 M:      Stefano Garzarella <sgarzare@redhat.com>
22994 L:      kvm@vger.kernel.org
22995 L:      virtualization@lists.linux.dev
22996 L:      netdev@vger.kernel.org
22997 S:      Maintained
22998 F:      drivers/vhost/vsock.c
22999 F:      include/linux/virtio_vsock.h
23000 F:      include/uapi/linux/virtio_vsock.h
23001 F:      net/vmw_vsock/virtio_transport.c
23002 F:      net/vmw_vsock/virtio_transport_common.c
23003
23004 VIRTIO BALLOON
23005 M:      "Michael S. Tsirkin" <mst@redhat.com>
23006 M:      David Hildenbrand <david@redhat.com>
23007 L:      virtualization@lists.linux.dev
23008 S:      Maintained
23009 F:      drivers/virtio/virtio_balloon.c
23010 F:      include/linux/balloon_compaction.h
23011 F:      include/uapi/linux/virtio_balloon.h
23012 F:      mm/balloon_compaction.c
23013
23014 VIRTIO BLOCK AND SCSI DRIVERS
23015 M:      "Michael S. Tsirkin" <mst@redhat.com>
23016 M:      Jason Wang <jasowang@redhat.com>
23017 R:      Paolo Bonzini <pbonzini@redhat.com>
23018 R:      Stefan Hajnoczi <stefanha@redhat.com>
23019 L:      virtualization@lists.linux.dev
23020 S:      Maintained
23021 F:      drivers/block/virtio_blk.c
23022 F:      drivers/scsi/virtio_scsi.c
23023 F:      include/uapi/linux/virtio_blk.h
23024 F:      include/uapi/linux/virtio_scsi.h
23025
23026 VIRTIO CONSOLE DRIVER
23027 M:      Amit Shah <amit@kernel.org>
23028 L:      virtualization@lists.linux.dev
23029 S:      Maintained
23030 F:      drivers/char/virtio_console.c
23031 F:      include/linux/virtio_console.h
23032 F:      include/uapi/linux/virtio_console.h
23033
23034 VIRTIO CORE AND NET DRIVERS
23035 M:      "Michael S. Tsirkin" <mst@redhat.com>
23036 M:      Jason Wang <jasowang@redhat.com>
23037 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23038 L:      virtualization@lists.linux.dev
23039 S:      Maintained
23040 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23041 F:      Documentation/ABI/testing/sysfs-class-vduse
23042 F:      Documentation/devicetree/bindings/virtio/
23043 F:      Documentation/driver-api/virtio/
23044 F:      drivers/block/virtio_blk.c
23045 F:      drivers/crypto/virtio/
23046 F:      drivers/net/virtio_net.c
23047 F:      drivers/vdpa/
23048 F:      drivers/virtio/
23049 F:      include/linux/vdpa.h
23050 F:      include/linux/virtio*.h
23051 F:      include/linux/vringh.h
23052 F:      include/uapi/linux/virtio_*.h
23053 F:      tools/virtio/
23054
23055 VIRTIO CRYPTO DRIVER
23056 M:      Gonglei <arei.gonglei@huawei.com>
23057 L:      virtualization@lists.linux.dev
23058 L:      linux-crypto@vger.kernel.org
23059 S:      Maintained
23060 F:      drivers/crypto/virtio/
23061 F:      include/uapi/linux/virtio_crypto.h
23062
23063 VIRTIO DRIVERS FOR S390
23064 M:      Cornelia Huck <cohuck@redhat.com>
23065 M:      Halil Pasic <pasic@linux.ibm.com>
23066 M:      Eric Farman <farman@linux.ibm.com>
23067 L:      linux-s390@vger.kernel.org
23068 L:      virtualization@lists.linux.dev
23069 L:      kvm@vger.kernel.org
23070 S:      Supported
23071 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23072 F:      drivers/s390/virtio/
23073
23074 VIRTIO FILE SYSTEM
23075 M:      Vivek Goyal <vgoyal@redhat.com>
23076 M:      Stefan Hajnoczi <stefanha@redhat.com>
23077 M:      Miklos Szeredi <miklos@szeredi.hu>
23078 L:      virtualization@lists.linux.dev
23079 L:      linux-fsdevel@vger.kernel.org
23080 S:      Supported
23081 W:      https://virtio-fs.gitlab.io/
23082 F:      Documentation/filesystems/virtiofs.rst
23083 F:      fs/fuse/virtio_fs.c
23084 F:      include/uapi/linux/virtio_fs.h
23085
23086 VIRTIO GPIO DRIVER
23087 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23088 M:      Viresh Kumar <vireshk@kernel.org>
23089 L:      linux-gpio@vger.kernel.org
23090 L:      virtualization@lists.linux.dev
23091 S:      Maintained
23092 F:      drivers/gpio/gpio-virtio.c
23093 F:      include/uapi/linux/virtio_gpio.h
23094
23095 VIRTIO GPU DRIVER
23096 M:      David Airlie <airlied@redhat.com>
23097 M:      Gerd Hoffmann <kraxel@redhat.com>
23098 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23099 R:      Chia-I Wu <olvaffe@gmail.com>
23100 L:      dri-devel@lists.freedesktop.org
23101 L:      virtualization@lists.linux.dev
23102 S:      Maintained
23103 T:      git git://anongit.freedesktop.org/drm/drm-misc
23104 F:      drivers/gpu/drm/ci/xfails/virtio*
23105 F:      drivers/gpu/drm/virtio/
23106 F:      include/uapi/linux/virtio_gpu.h
23107
23108 VIRTIO HOST (VHOST)
23109 M:      "Michael S. Tsirkin" <mst@redhat.com>
23110 M:      Jason Wang <jasowang@redhat.com>
23111 L:      kvm@vger.kernel.org
23112 L:      virtualization@lists.linux.dev
23113 L:      netdev@vger.kernel.org
23114 S:      Maintained
23115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23116 F:      drivers/vhost/
23117 F:      include/linux/sched/vhost_task.h
23118 F:      include/linux/vhost_iotlb.h
23119 F:      include/uapi/linux/vhost.h
23120 F:      kernel/vhost_task.c
23121
23122 VIRTIO HOST (VHOST-SCSI)
23123 M:      "Michael S. Tsirkin" <mst@redhat.com>
23124 M:      Jason Wang <jasowang@redhat.com>
23125 M:      Mike Christie <michael.christie@oracle.com>
23126 R:      Paolo Bonzini <pbonzini@redhat.com>
23127 R:      Stefan Hajnoczi <stefanha@redhat.com>
23128 L:      virtualization@lists.linux.dev
23129 S:      Maintained
23130 F:      drivers/vhost/scsi.c
23131
23132 VIRTIO I2C DRIVER
23133 M:      Conghui Chen <conghui.chen@intel.com>
23134 M:      Viresh Kumar <viresh.kumar@linaro.org>
23135 L:      linux-i2c@vger.kernel.org
23136 L:      virtualization@lists.linux.dev
23137 S:      Maintained
23138 F:      drivers/i2c/busses/i2c-virtio.c
23139 F:      include/uapi/linux/virtio_i2c.h
23140
23141 VIRTIO INPUT DRIVER
23142 M:      Gerd Hoffmann <kraxel@redhat.com>
23143 S:      Maintained
23144 F:      drivers/virtio/virtio_input.c
23145 F:      include/uapi/linux/virtio_input.h
23146
23147 VIRTIO IOMMU DRIVER
23148 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23149 L:      virtualization@lists.linux.dev
23150 S:      Maintained
23151 F:      drivers/iommu/virtio-iommu.c
23152 F:      include/uapi/linux/virtio_iommu.h
23153
23154 VIRTIO MEM DRIVER
23155 M:      David Hildenbrand <david@redhat.com>
23156 L:      virtualization@lists.linux.dev
23157 S:      Maintained
23158 W:      https://virtio-mem.gitlab.io/
23159 F:      drivers/virtio/virtio_mem.c
23160 F:      include/uapi/linux/virtio_mem.h
23161
23162 VIRTIO PMEM DRIVER
23163 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23164 L:      virtualization@lists.linux.dev
23165 S:      Maintained
23166 F:      drivers/nvdimm/nd_virtio.c
23167 F:      drivers/nvdimm/virtio_pmem.c
23168
23169 VIRTIO SOUND DRIVER
23170 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23171 M:      "Michael S. Tsirkin" <mst@redhat.com>
23172 L:      virtualization@lists.linux.dev
23173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23174 S:      Maintained
23175 F:      include/uapi/linux/virtio_snd.h
23176 F:      sound/virtio/*
23177
23178 VIRTUAL BOX GUEST DEVICE DRIVER
23179 M:      Hans de Goede <hdegoede@redhat.com>
23180 M:      Arnd Bergmann <arnd@arndb.de>
23181 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23182 S:      Maintained
23183 F:      drivers/virt/vboxguest/
23184 F:      include/linux/vbox_utils.h
23185 F:      include/uapi/linux/vbox*.h
23186
23187 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23188 M:      Hans de Goede <hdegoede@redhat.com>
23189 L:      linux-fsdevel@vger.kernel.org
23190 S:      Maintained
23191 F:      fs/vboxsf/*
23192
23193 VIRTUAL PCM TEST DRIVER
23194 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23195 L:      linux-sound@vger.kernel.org
23196 S:      Maintained
23197 F:      Documentation/sound/cards/pcmtest.rst
23198 F:      sound/drivers/pcmtest.c
23199 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23200
23201 VIRTUAL SERIO DEVICE DRIVER
23202 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23203 S:      Maintained
23204 F:      drivers/input/serio/userio.c
23205 F:      include/uapi/linux/userio.h
23206
23207 VISL VIRTUAL STATELESS DECODER DRIVER
23208 M:      Daniel Almeida <daniel.almeida@collabora.com>
23209 L:      linux-media@vger.kernel.org
23210 S:      Supported
23211 F:      drivers/media/test-drivers/visl
23212
23213 VIVID VIRTUAL VIDEO DRIVER
23214 M:      Hans Verkuil <hverkuil@xs4all.nl>
23215 L:      linux-media@vger.kernel.org
23216 S:      Maintained
23217 W:      https://linuxtv.org
23218 T:      git git://linuxtv.org/media_tree.git
23219 F:      drivers/media/test-drivers/vivid/*
23220
23221 VM SOCKETS (AF_VSOCK)
23222 M:      Stefano Garzarella <sgarzare@redhat.com>
23223 L:      virtualization@lists.linux.dev
23224 L:      netdev@vger.kernel.org
23225 S:      Maintained
23226 F:      drivers/net/vsockmon.c
23227 F:      include/net/af_vsock.h
23228 F:      include/uapi/linux/vm_sockets.h
23229 F:      include/uapi/linux/vm_sockets_diag.h
23230 F:      include/uapi/linux/vsockmon.h
23231 F:      net/vmw_vsock/
23232 F:      tools/testing/vsock/
23233
23234 VMALLOC
23235 M:      Andrew Morton <akpm@linux-foundation.org>
23236 R:      Uladzislau Rezki <urezki@gmail.com>
23237 R:      Christoph Hellwig <hch@infradead.org>
23238 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23239 L:      linux-mm@kvack.org
23240 S:      Maintained
23241 W:      http://www.linux-mm.org
23242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23243 F:      include/linux/vmalloc.h
23244 F:      mm/vmalloc.c
23245
23246 VME SUBSYSTEM
23247 M:      Martyn Welch <martyn@welchs.me.uk>
23248 M:      Manohar Vanga <manohar.vanga@gmail.com>
23249 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23250 L:      linux-kernel@vger.kernel.org
23251 S:      Odd fixes
23252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23253 F:      Documentation/driver-api/vme.rst
23254 F:      drivers/staging/vme_user/
23255
23256 VMWARE BALLOON DRIVER
23257 M:      Nadav Amit <namit@vmware.com>
23258 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23259 L:      linux-kernel@vger.kernel.org
23260 S:      Supported
23261 F:      drivers/misc/vmw_balloon.c
23262
23263 VMWARE HYPERVISOR INTERFACE
23264 M:      Ajay Kaher <akaher@vmware.com>
23265 M:      Alexey Makhalov <amakhalov@vmware.com>
23266 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23267 L:      virtualization@lists.linux.dev
23268 L:      x86@kernel.org
23269 S:      Supported
23270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23271 F:      arch/x86/include/asm/vmware.h
23272 F:      arch/x86/kernel/cpu/vmware.c
23273
23274 VMWARE PVRDMA DRIVER
23275 M:      Bryan Tan <bryantan@vmware.com>
23276 M:      Vishnu Dasa <vdasa@vmware.com>
23277 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23278 L:      linux-rdma@vger.kernel.org
23279 S:      Supported
23280 F:      drivers/infiniband/hw/vmw_pvrdma/
23281
23282 VMWARE PVSCSI DRIVER
23283 M:      Vishal Bhakta <vbhakta@vmware.com>
23284 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23285 L:      linux-scsi@vger.kernel.org
23286 S:      Supported
23287 F:      drivers/scsi/vmw_pvscsi.c
23288 F:      drivers/scsi/vmw_pvscsi.h
23289
23290 VMWARE VIRTUAL PTP CLOCK DRIVER
23291 M:      Jeff Sipek <jsipek@vmware.com>
23292 R:      Ajay Kaher <akaher@vmware.com>
23293 R:      Alexey Makhalov <amakhalov@vmware.com>
23294 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23295 L:      netdev@vger.kernel.org
23296 S:      Supported
23297 F:      drivers/ptp/ptp_vmw.c
23298
23299 VMWARE VMCI DRIVER
23300 M:      Bryan Tan <bryantan@vmware.com>
23301 M:      Vishnu Dasa <vdasa@vmware.com>
23302 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23303 L:      linux-kernel@vger.kernel.org
23304 S:      Supported
23305 F:      drivers/misc/vmw_vmci/
23306 F:      include/linux/vmw_vmci*
23307
23308 VMWARE VMMOUSE SUBDRIVER
23309 M:      Zack Rusin <zackr@vmware.com>
23310 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23311 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23312 L:      linux-input@vger.kernel.org
23313 S:      Supported
23314 F:      drivers/input/mouse/vmmouse.c
23315 F:      drivers/input/mouse/vmmouse.h
23316
23317 VMWARE VMXNET3 ETHERNET DRIVER
23318 M:      Ronak Doshi <doshir@vmware.com>
23319 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23320 L:      netdev@vger.kernel.org
23321 S:      Supported
23322 F:      drivers/net/vmxnet3/
23323
23324 VMWARE VSOCK VMCI TRANSPORT DRIVER
23325 M:      Bryan Tan <bryantan@vmware.com>
23326 M:      Vishnu Dasa <vdasa@vmware.com>
23327 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23328 L:      linux-kernel@vger.kernel.org
23329 S:      Supported
23330 F:      net/vmw_vsock/vmci_transport*
23331
23332 VOCORE VOCORE2 BOARD
23333 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23334 L:      linux-mips@vger.kernel.org
23335 S:      Maintained
23336 F:      arch/mips/boot/dts/ralink/vocore2.dts
23337
23338 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23339 M:      Liam Girdwood <lgirdwood@gmail.com>
23340 M:      Mark Brown <broonie@kernel.org>
23341 L:      linux-kernel@vger.kernel.org
23342 S:      Supported
23343 W:      http://www.slimlogic.co.uk/?p=48
23344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23345 F:      Documentation/devicetree/bindings/regulator/
23346 F:      Documentation/power/regulator/
23347 F:      drivers/regulator/
23348 F:      include/dt-bindings/regulator/
23349 F:      include/linux/regulator/
23350 K:      regulator_get_optional
23351
23352 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23353 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23354 F:      drivers/regulator/irq_helpers.c
23355
23356 VRF
23357 M:      David Ahern <dsahern@kernel.org>
23358 L:      netdev@vger.kernel.org
23359 S:      Maintained
23360 F:      Documentation/networking/vrf.rst
23361 F:      drivers/net/vrf.c
23362
23363 VSPRINTF
23364 M:      Petr Mladek <pmladek@suse.com>
23365 M:      Steven Rostedt <rostedt@goodmis.org>
23366 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23367 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23368 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23369 S:      Maintained
23370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23371 F:      Documentation/core-api/printk-formats.rst
23372 F:      lib/test_printf.c
23373 F:      lib/test_scanf.c
23374 F:      lib/vsprintf.c
23375
23376 VT1211 HARDWARE MONITOR DRIVER
23377 M:      Juerg Haefliger <juergh@proton.me>
23378 L:      linux-hwmon@vger.kernel.org
23379 S:      Maintained
23380 F:      Documentation/hwmon/vt1211.rst
23381 F:      drivers/hwmon/vt1211.c
23382
23383 VT8231 HARDWARE MONITOR DRIVER
23384 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23385 L:      linux-hwmon@vger.kernel.org
23386 S:      Maintained
23387 F:      drivers/hwmon/vt8231.c
23388
23389 VUB300 USB to SDIO/SD/MMC bridge chip
23390 L:      linux-mmc@vger.kernel.org
23391 S:      Orphan
23392 F:      drivers/mmc/host/vub300.c
23393
23394 W1 DALLAS'S 1-WIRE BUS
23395 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23396 S:      Maintained
23397 F:      Documentation/devicetree/bindings/w1/
23398 F:      Documentation/w1/
23399 F:      drivers/w1/
23400 F:      include/linux/w1.h
23401
23402 W83791D HARDWARE MONITORING DRIVER
23403 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23404 L:      linux-hwmon@vger.kernel.org
23405 S:      Maintained
23406 F:      Documentation/hwmon/w83791d.rst
23407 F:      drivers/hwmon/w83791d.c
23408
23409 W83793 HARDWARE MONITORING DRIVER
23410 M:      Rudolf Marek <r.marek@assembler.cz>
23411 L:      linux-hwmon@vger.kernel.org
23412 S:      Maintained
23413 F:      Documentation/hwmon/w83793.rst
23414 F:      drivers/hwmon/w83793.c
23415
23416 W83795 HARDWARE MONITORING DRIVER
23417 M:      Jean Delvare <jdelvare@suse.com>
23418 L:      linux-hwmon@vger.kernel.org
23419 S:      Maintained
23420 F:      drivers/hwmon/w83795.c
23421
23422 W83L51xD SD/MMC CARD INTERFACE DRIVER
23423 M:      Pierre Ossman <pierre@ossman.eu>
23424 S:      Maintained
23425 F:      drivers/mmc/host/wbsd.*
23426
23427 WACOM PROTOCOL 4 SERIAL TABLETS
23428 M:      Julian Squires <julian@cipht.net>
23429 M:      Hans de Goede <hdegoede@redhat.com>
23430 L:      linux-input@vger.kernel.org
23431 S:      Maintained
23432 F:      drivers/input/tablet/wacom_serial4.c
23433
23434 WANGXUN ETHERNET DRIVER
23435 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23436 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23437 L:      netdev@vger.kernel.org
23438 S:      Maintained
23439 W:      https://www.net-swift.com
23440 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23441 F:      drivers/net/ethernet/wangxun/
23442 F:      drivers/net/pcs/pcs-xpcs-wx.c
23443
23444 WATCHDOG DEVICE DRIVERS
23445 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23446 M:      Guenter Roeck <linux@roeck-us.net>
23447 L:      linux-watchdog@vger.kernel.org
23448 S:      Maintained
23449 W:      http://www.linux-watchdog.org/
23450 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23451 F:      Documentation/devicetree/bindings/watchdog/
23452 F:      Documentation/watchdog/
23453 F:      drivers/watchdog/
23454 F:      include/linux/watchdog.h
23455 F:      include/trace/events/watchdog.h
23456 F:      include/uapi/linux/watchdog.h
23457
23458 WHISKEYCOVE PMIC GPIO DRIVER
23459 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23460 L:      linux-gpio@vger.kernel.org
23461 S:      Maintained
23462 F:      drivers/gpio/gpio-wcove.c
23463
23464 WHWAVE RTC DRIVER
23465 M:      Dianlong Li <long17.cool@163.com>
23466 L:      linux-rtc@vger.kernel.org
23467 S:      Maintained
23468 F:      drivers/rtc/rtc-sd3078.c
23469
23470 WIIMOTE HID DRIVER
23471 M:      David Rheinsberg <david@readahead.eu>
23472 L:      linux-input@vger.kernel.org
23473 S:      Maintained
23474 F:      drivers/hid/hid-wiimote*
23475
23476 WILOCITY WIL6210 WIRELESS DRIVER
23477 L:      linux-wireless@vger.kernel.org
23478 S:      Orphan
23479 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23480 F:      drivers/net/wireless/ath/wil6210/
23481
23482 WINBOND CIR DRIVER
23483 M:      David Härdeman <david@hardeman.nu>
23484 S:      Maintained
23485 F:      drivers/media/rc/winbond-cir.c
23486
23487 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23488 L:      linux-watchdog@vger.kernel.org
23489 S:      Orphan
23490 F:      drivers/watchdog/ebc-c384_wdt.c
23491
23492 WINSYSTEMS WS16C48 GPIO DRIVER
23493 M:      William Breathitt Gray <william.gray@linaro.org>
23494 L:      linux-gpio@vger.kernel.org
23495 S:      Maintained
23496 F:      drivers/gpio/gpio-ws16c48.c
23497
23498 WIREGUARD SECURE NETWORK TUNNEL
23499 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23500 L:      wireguard@lists.zx2c4.com
23501 L:      netdev@vger.kernel.org
23502 S:      Maintained
23503 F:      drivers/net/wireguard/
23504 F:      tools/testing/selftests/wireguard/
23505
23506 WISTRON LAPTOP BUTTON DRIVER
23507 M:      Miloslav Trmac <mitr@volny.cz>
23508 S:      Maintained
23509 F:      drivers/input/misc/wistron_btns.c
23510
23511 WL3501 WIRELESS PCMCIA CARD DRIVER
23512 L:      linux-wireless@vger.kernel.org
23513 S:      Orphan
23514 F:      drivers/net/wireless/legacy/wl3501*
23515
23516 WMI BINARY MOF DRIVER
23517 M:      Armin Wolf <W_Armin@gmx.de>
23518 R:      Thomas Weißschuh <linux@weissschuh.net>
23519 L:      platform-driver-x86@vger.kernel.org
23520 S:      Maintained
23521 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23522 F:      Documentation/wmi/devices/wmi-bmof.rst
23523 F:      drivers/platform/x86/wmi-bmof.c
23524
23525 WOLFSON MICROELECTRONICS DRIVERS
23526 L:      patches@opensource.cirrus.com
23527 S:      Supported
23528 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23529 T:      git https://github.com/CirrusLogic/linux-drivers.git
23530 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23531 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23532 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23533 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23534 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23535 F:      Documentation/devicetree/bindings/sound/wm*
23536 F:      Documentation/hwmon/wm83??.rst
23537 F:      arch/arm/mach-s3c/mach-crag6410*
23538 F:      drivers/clk/clk-wm83*.c
23539 F:      drivers/gpio/gpio-*wm*.c
23540 F:      drivers/gpio/gpio-arizona.c
23541 F:      drivers/hwmon/wm83??-hwmon.c
23542 F:      drivers/input/misc/wm831x-on.c
23543 F:      drivers/input/touchscreen/wm831x-ts.c
23544 F:      drivers/input/touchscreen/wm97*.c
23545 F:      drivers/leds/leds-wm83*.c
23546 F:      drivers/mfd/arizona*
23547 F:      drivers/mfd/cs47l24*
23548 F:      drivers/mfd/wm*.c
23549 F:      drivers/power/supply/wm83*.c
23550 F:      drivers/regulator/arizona*
23551 F:      drivers/regulator/wm8*.c
23552 F:      drivers/rtc/rtc-wm83*.c
23553 F:      drivers/video/backlight/wm83*_bl.c
23554 F:      drivers/watchdog/wm83*_wdt.c
23555 F:      include/linux/mfd/arizona/
23556 F:      include/linux/mfd/wm831x/
23557 F:      include/linux/mfd/wm8350/
23558 F:      include/linux/mfd/wm8400*
23559 F:      include/linux/regulator/arizona*
23560 F:      include/linux/wm97xx.h
23561 F:      include/sound/wm????.h
23562 F:      sound/soc/codecs/arizona*
23563 F:      sound/soc/codecs/cs47l24*
23564 F:      sound/soc/codecs/wm*
23565
23566 WORKQUEUE
23567 M:      Tejun Heo <tj@kernel.org>
23568 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23569 S:      Maintained
23570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23571 F:      Documentation/core-api/workqueue.rst
23572 F:      include/linux/workqueue.h
23573 F:      kernel/workqueue.c
23574 F:      kernel/workqueue_internal.h
23575
23576 WWAN DRIVERS
23577 M:      Loic Poulain <loic.poulain@linaro.org>
23578 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23579 R:      Johannes Berg <johannes@sipsolutions.net>
23580 L:      netdev@vger.kernel.org
23581 S:      Maintained
23582 F:      drivers/net/wwan/
23583 F:      include/linux/wwan.h
23584 F:      include/uapi/linux/wwan.h
23585
23586 X-POWERS AXP288 PMIC DRIVERS
23587 M:      Hans de Goede <hdegoede@redhat.com>
23588 S:      Maintained
23589 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23590 N:      axp288
23591
23592 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23593 M:      Chen-Yu Tsai <wens@csie.org>
23594 L:      linux-kernel@vger.kernel.org
23595 S:      Maintained
23596 N:      axp[128]
23597
23598 X.25 STACK
23599 M:      Martin Schiller <ms@dev.tdt.de>
23600 L:      linux-x25@vger.kernel.org
23601 S:      Maintained
23602 F:      Documentation/networking/lapb-module.rst
23603 F:      Documentation/networking/x25*
23604 F:      drivers/net/wan/hdlc_x25.c
23605 F:      drivers/net/wan/lapbether.c
23606 F:      include/*/lapb.h
23607 F:      include/net/x25*
23608 F:      include/uapi/linux/x25.h
23609 F:      net/lapb/
23610 F:      net/x25/
23611
23612 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23613 M:      Thomas Gleixner <tglx@linutronix.de>
23614 M:      Ingo Molnar <mingo@redhat.com>
23615 M:      Borislav Petkov <bp@alien8.de>
23616 M:      Dave Hansen <dave.hansen@linux.intel.com>
23617 M:      x86@kernel.org
23618 R:      "H. Peter Anvin" <hpa@zytor.com>
23619 L:      linux-kernel@vger.kernel.org
23620 S:      Maintained
23621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23622 F:      Documentation/arch/x86/
23623 F:      Documentation/devicetree/bindings/x86/
23624 F:      arch/x86/
23625
23626 X86 ENTRY CODE
23627 M:      Andy Lutomirski <luto@kernel.org>
23628 L:      linux-kernel@vger.kernel.org
23629 S:      Maintained
23630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23631 F:      arch/x86/entry/
23632
23633 X86 HARDWARE VULNERABILITIES
23634 M:      Thomas Gleixner <tglx@linutronix.de>
23635 M:      Borislav Petkov <bp@alien8.de>
23636 M:      Peter Zijlstra <peterz@infradead.org>
23637 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23638 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23639 S:      Maintained
23640 F:      Documentation/admin-guide/hw-vuln/
23641 F:      arch/x86/include/asm/nospec-branch.h
23642 F:      arch/x86/kernel/cpu/bugs.c
23643
23644 X86 MCE INFRASTRUCTURE
23645 M:      Tony Luck <tony.luck@intel.com>
23646 M:      Borislav Petkov <bp@alien8.de>
23647 L:      linux-edac@vger.kernel.org
23648 S:      Maintained
23649 F:      Documentation/ABI/testing/sysfs-mce
23650 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23651 F:      arch/x86/kernel/cpu/mce/*
23652
23653 X86 MICROCODE UPDATE SUPPORT
23654 M:      Borislav Petkov <bp@alien8.de>
23655 S:      Maintained
23656 F:      arch/x86/kernel/cpu/microcode/*
23657
23658 X86 MM
23659 M:      Dave Hansen <dave.hansen@linux.intel.com>
23660 M:      Andy Lutomirski <luto@kernel.org>
23661 M:      Peter Zijlstra <peterz@infradead.org>
23662 L:      linux-kernel@vger.kernel.org
23663 S:      Maintained
23664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23665 F:      arch/x86/mm/
23666
23667 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23668 M:      Hans de Goede <hdegoede@redhat.com>
23669 L:      platform-driver-x86@vger.kernel.org
23670 S:      Maintained
23671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23672 F:      drivers/platform/x86/x86-android-tablets/
23673
23674 X86 PLATFORM DRIVERS
23675 M:      Hans de Goede <hdegoede@redhat.com>
23676 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23677 L:      platform-driver-x86@vger.kernel.org
23678 S:      Maintained
23679 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23681 F:      drivers/platform/olpc/
23682 F:      drivers/platform/x86/
23683 F:      include/linux/platform_data/x86/
23684
23685 X86 PLATFORM DRIVERS - ARCH
23686 R:      Darren Hart <dvhart@infradead.org>
23687 R:      Andy Shevchenko <andy@infradead.org>
23688 L:      platform-driver-x86@vger.kernel.org
23689 L:      x86@kernel.org
23690 S:      Maintained
23691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23692 F:      arch/x86/platform
23693
23694 X86 PLATFORM UV HPE SUPERDOME FLEX
23695 M:      Steve Wahl <steve.wahl@hpe.com>
23696 R:      Justin Ernst <justin.ernst@hpe.com>
23697 R:      Kyle Meyer <kyle.meyer@hpe.com>
23698 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23699 R:      Russ Anderson <russ.anderson@hpe.com>
23700 S:      Supported
23701 F:      arch/x86/include/asm/uv/
23702 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23703 F:      arch/x86/platform/uv/
23704
23705 X86 STACK UNWINDING
23706 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23707 M:      Peter Zijlstra <peterz@infradead.org>
23708 S:      Supported
23709 F:      arch/x86/include/asm/unwind*.h
23710 F:      arch/x86/kernel/dumpstack.c
23711 F:      arch/x86/kernel/stacktrace.c
23712 F:      arch/x86/kernel/unwind_*.c
23713
23714 X86 TRUST DOMAIN EXTENSIONS (TDX)
23715 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23716 R:      Dave Hansen <dave.hansen@linux.intel.com>
23717 L:      x86@kernel.org
23718 L:      linux-coco@lists.linux.dev
23719 S:      Supported
23720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23721 F:      arch/x86/boot/compressed/tdx*
23722 F:      arch/x86/coco/tdx/
23723 F:      arch/x86/include/asm/shared/tdx.h
23724 F:      arch/x86/include/asm/tdx.h
23725 F:      arch/x86/virt/vmx/tdx/
23726 F:      drivers/virt/coco/tdx-guest
23727
23728 X86 VDSO
23729 M:      Andy Lutomirski <luto@kernel.org>
23730 L:      linux-kernel@vger.kernel.org
23731 S:      Maintained
23732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23733 F:      arch/x86/entry/vdso/
23734
23735 XARRAY
23736 M:      Matthew Wilcox <willy@infradead.org>
23737 L:      linux-fsdevel@vger.kernel.org
23738 S:      Supported
23739 F:      Documentation/core-api/xarray.rst
23740 F:      include/linux/idr.h
23741 F:      include/linux/xarray.h
23742 F:      lib/idr.c
23743 F:      lib/xarray.c
23744 F:      tools/testing/radix-tree
23745
23746 XBOX DVD IR REMOTE
23747 M:      Benjamin Valentin <benpicco@googlemail.com>
23748 S:      Maintained
23749 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23750 F:      drivers/media/rc/xbox_remote.c
23751
23752 XC2028/3028 TUNER DRIVER
23753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23754 L:      linux-media@vger.kernel.org
23755 S:      Maintained
23756 W:      https://linuxtv.org
23757 T:      git git://linuxtv.org/media_tree.git
23758 F:      drivers/media/tuners/xc2028.*
23759
23760 XDP (eXpress Data Path)
23761 M:      Alexei Starovoitov <ast@kernel.org>
23762 M:      Daniel Borkmann <daniel@iogearbox.net>
23763 M:      David S. Miller <davem@davemloft.net>
23764 M:      Jakub Kicinski <kuba@kernel.org>
23765 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23766 M:      John Fastabend <john.fastabend@gmail.com>
23767 L:      netdev@vger.kernel.org
23768 L:      bpf@vger.kernel.org
23769 S:      Supported
23770 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23771 F:      drivers/net/ethernet/*/*/*xdp*
23772 F:      include/net/xdp.h
23773 F:      include/net/xdp_priv.h
23774 F:      include/trace/events/xdp.h
23775 F:      kernel/bpf/cpumap.c
23776 F:      kernel/bpf/devmap.c
23777 F:      net/core/xdp.c
23778 F:      samples/bpf/xdp*
23779 F:      tools/testing/selftests/bpf/*/*xdp*
23780 F:      tools/testing/selftests/bpf/*xdp*
23781 K:      (?:\b|_)xdp(?:\b|_)
23782
23783 XDP SOCKETS (AF_XDP)
23784 M:      Björn Töpel <bjorn@kernel.org>
23785 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23786 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23787 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23788 L:      netdev@vger.kernel.org
23789 L:      bpf@vger.kernel.org
23790 S:      Maintained
23791 F:      Documentation/networking/af_xdp.rst
23792 F:      include/net/netns/xdp.h
23793 F:      include/net/xdp_sock*
23794 F:      include/net/xsk_buff_pool.h
23795 F:      include/uapi/linux/if_xdp.h
23796 F:      include/uapi/linux/xdp_diag.h
23797 F:      net/xdp/
23798 F:      tools/testing/selftests/bpf/*xsk*
23799
23800 XEN BLOCK SUBSYSTEM
23801 M:      Roger Pau Monné <roger.pau@citrix.com>
23802 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23803 S:      Supported
23804 F:      drivers/block/xen*
23805 F:      drivers/block/xen-blkback/*
23806
23807 XEN HYPERVISOR ARM
23808 M:      Stefano Stabellini <sstabellini@kernel.org>
23809 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23810 S:      Maintained
23811 F:      arch/arm/include/asm/xen/
23812 F:      arch/arm/xen/
23813
23814 XEN HYPERVISOR ARM64
23815 M:      Stefano Stabellini <sstabellini@kernel.org>
23816 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23817 S:      Maintained
23818 F:      arch/arm64/include/asm/xen/
23819 F:      arch/arm64/xen/
23820
23821 XEN HYPERVISOR INTERFACE
23822 M:      Juergen Gross <jgross@suse.com>
23823 M:      Stefano Stabellini <sstabellini@kernel.org>
23824 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23825 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23826 S:      Supported
23827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23828 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23829 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23830 F:      drivers/*/xen-*front.c
23831 F:      drivers/xen/
23832 F:      include/uapi/xen/
23833 F:      include/xen/
23834 F:      kernel/configs/xen.config
23835
23836 XEN HYPERVISOR X86
23837 M:      Juergen Gross <jgross@suse.com>
23838 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23839 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23840 S:      Supported
23841 F:      arch/x86/configs/xen.config
23842 F:      arch/x86/include/asm/pvclock-abi.h
23843 F:      arch/x86/include/asm/xen/
23844 F:      arch/x86/platform/pvh/
23845 F:      arch/x86/xen/
23846
23847 XEN NETWORK BACKEND DRIVER
23848 M:      Wei Liu <wei.liu@kernel.org>
23849 M:      Paul Durrant <paul@xen.org>
23850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23851 L:      netdev@vger.kernel.org
23852 S:      Supported
23853 F:      drivers/net/xen-netback/*
23854
23855 XEN PCI SUBSYSTEM
23856 M:      Juergen Gross <jgross@suse.com>
23857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23858 S:      Supported
23859 F:      arch/x86/pci/*xen*
23860 F:      drivers/pci/*xen*
23861
23862 XEN PVSCSI DRIVERS
23863 M:      Juergen Gross <jgross@suse.com>
23864 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23865 L:      linux-scsi@vger.kernel.org
23866 S:      Supported
23867 F:      drivers/scsi/xen-scsifront.c
23868 F:      drivers/xen/xen-scsiback.c
23869 F:      include/xen/interface/io/vscsiif.h
23870
23871 XEN PVUSB DRIVER
23872 M:      Juergen Gross <jgross@suse.com>
23873 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23874 L:      linux-usb@vger.kernel.org
23875 S:      Supported
23876 F:      drivers/usb/host/xen*
23877 F:      include/xen/interface/io/usbif.h
23878
23879 XEN SOUND FRONTEND DRIVER
23880 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23883 S:      Supported
23884 F:      sound/xen/*
23885
23886 XEN SWIOTLB SUBSYSTEM
23887 M:      Juergen Gross <jgross@suse.com>
23888 M:      Stefano Stabellini <sstabellini@kernel.org>
23889 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23890 L:      iommu@lists.linux.dev
23891 S:      Supported
23892 F:      arch/*/include/asm/xen/swiotlb-xen.h
23893 F:      drivers/xen/swiotlb-xen.c
23894 F:      include/xen/arm/swiotlb-xen.h
23895 F:      include/xen/swiotlb-xen.h
23896
23897 XFS FILESYSTEM
23898 M:      Chandan Babu R <chandan.babu@oracle.com>
23899 R:      Darrick J. Wong <djwong@kernel.org>
23900 L:      linux-xfs@vger.kernel.org
23901 S:      Supported
23902 W:      http://xfs.org/
23903 C:      irc://irc.oftc.net/xfs
23904 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23905 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23906 F:      Documentation/ABI/testing/sysfs-fs-xfs
23907 F:      Documentation/admin-guide/xfs.rst
23908 F:      Documentation/filesystems/xfs-*
23909 F:      fs/xfs/
23910 F:      include/uapi/linux/dqblk_xfs.h
23911 F:      include/uapi/linux/fsmap.h
23912
23913 XILINX AMS DRIVER
23914 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23915 L:      linux-iio@vger.kernel.org
23916 S:      Maintained
23917 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23918 F:      drivers/iio/adc/xilinx-ams.c
23919
23920 XILINX AXI ETHERNET DRIVER
23921 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23922 S:      Maintained
23923 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23924 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23925
23926 XILINX CAN DRIVER
23927 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23928 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23929 L:      linux-can@vger.kernel.org
23930 S:      Maintained
23931 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23932 F:      drivers/net/can/xilinx_can.c
23933
23934 XILINX EVENT MANAGEMENT DRIVER
23935 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23936 S:      Maintained
23937 F:      drivers/soc/xilinx/xlnx_event_manager.c
23938 F:      include/linux/firmware/xlnx-event-manager.h
23939
23940 XILINX GPIO DRIVER
23941 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23942 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23943 R:      Michal Simek <michal.simek@amd.com>
23944 S:      Maintained
23945 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23946 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23947 F:      drivers/gpio/gpio-xilinx.c
23948 F:      drivers/gpio/gpio-zynq.c
23949
23950 XILINX LL TEMAC ETHERNET DRIVER
23951 L:      netdev@vger.kernel.org
23952 S:      Orphan
23953 F:      drivers/net/ethernet/xilinx/ll_temac*
23954
23955 XILINX PWM DRIVER
23956 M:      Sean Anderson <sean.anderson@seco.com>
23957 S:      Maintained
23958 F:      drivers/pwm/pwm-xilinx.c
23959 F:      include/clocksource/timer-xilinx.h
23960
23961 XILINX SD-FEC IP CORES
23962 M:      Derek Kiernan <derek.kiernan@amd.com>
23963 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23964 S:      Maintained
23965 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23966 F:      Documentation/misc-devices/xilinx_sdfec.rst
23967 F:      drivers/misc/Kconfig
23968 F:      drivers/misc/Makefile
23969 F:      drivers/misc/xilinx_sdfec.c
23970 F:      include/uapi/misc/xilinx_sdfec.h
23971
23972 XILINX UARTLITE SERIAL DRIVER
23973 M:      Peter Korsgaard <jacmet@sunsite.dk>
23974 L:      linux-serial@vger.kernel.org
23975 S:      Maintained
23976 F:      drivers/tty/serial/uartlite.c
23977
23978 XILINX VIDEO IP CORES
23979 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23980 L:      linux-media@vger.kernel.org
23981 S:      Supported
23982 T:      git git://linuxtv.org/media_tree.git
23983 F:      Documentation/devicetree/bindings/media/xilinx/
23984 F:      drivers/media/platform/xilinx/
23985 F:      include/uapi/linux/xilinx-v4l2-controls.h
23986
23987 XILINX VERSAL EDAC DRIVER
23988 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23989 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23990 S:      Maintained
23991 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23992 F:      drivers/edac/versal_edac.c
23993
23994 XILINX WATCHDOG DRIVER
23995 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23996 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23997 R:      Michal Simek <michal.simek@amd.com>
23998 S:      Maintained
23999 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
24000 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
24001 F:      drivers/watchdog/of_xilinx_wdt.c
24002 F:      drivers/watchdog/xilinx_wwdt.c
24003
24004 XILINX XDMA DRIVER
24005 M:      Lizhi Hou <lizhi.hou@amd.com>
24006 M:      Brian Xu <brian.xu@amd.com>
24007 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24008 L:      dmaengine@vger.kernel.org
24009 S:      Supported
24010 F:      drivers/dma/xilinx/xdma-regs.h
24011 F:      drivers/dma/xilinx/xdma.c
24012 F:      include/linux/dma/amd_xdma.h
24013 F:      include/linux/platform_data/amd_xdma.h
24014
24015 XILINX ZYNQMP DPDMA DRIVER
24016 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24017 L:      dmaengine@vger.kernel.org
24018 S:      Supported
24019 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24020 F:      drivers/dma/xilinx/xilinx_dpdma.c
24021 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24022
24023 XILINX ZYNQMP OCM EDAC DRIVER
24024 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24025 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24026 S:      Maintained
24027 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24028 F:      drivers/edac/zynqmp_edac.c
24029
24030 XILINX ZYNQMP PSGTR PHY DRIVER
24031 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24032 L:      linux-kernel@vger.kernel.org
24033 S:      Supported
24034 T:      git https://github.com/Xilinx/linux-xlnx.git
24035 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24036 F:      drivers/phy/xilinx/phy-zynqmp.c
24037
24038 XILINX ZYNQMP SHA3 DRIVER
24039 M:      Harsha <harsha.harsha@amd.com>
24040 S:      Maintained
24041 F:      drivers/crypto/xilinx/zynqmp-sha.c
24042
24043 XILLYBUS DRIVER
24044 M:      Eli Billauer <eli.billauer@gmail.com>
24045 L:      linux-kernel@vger.kernel.org
24046 S:      Supported
24047 F:      drivers/char/xillybus/
24048
24049 XLP9XX I2C DRIVER
24050 M:      George Cherian <gcherian@marvell.com>
24051 L:      linux-i2c@vger.kernel.org
24052 S:      Supported
24053 W:      http://www.marvell.com
24054 F:      drivers/i2c/busses/i2c-xlp9xx.c
24055
24056 XRA1403 GPIO EXPANDER
24057 M:      Nandor Han <nandor.han@ge.com>
24058 L:      linux-gpio@vger.kernel.org
24059 S:      Maintained
24060 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24061 F:      drivers/gpio/gpio-xra1403.c
24062
24063 XTENSA XTFPGA PLATFORM SUPPORT
24064 M:      Max Filippov <jcmvbkbc@gmail.com>
24065 S:      Maintained
24066 F:      drivers/spi/spi-xtensa-xtfpga.c
24067 F:      sound/soc/xtensa/xtfpga-i2s.c
24068
24069 YAM DRIVER FOR AX.25
24070 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24071 L:      linux-hams@vger.kernel.org
24072 S:      Maintained
24073 F:      drivers/net/hamradio/yam*
24074 F:      include/linux/yam.h
24075
24076 YAMA SECURITY MODULE
24077 M:      Kees Cook <keescook@chromium.org>
24078 S:      Supported
24079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24080 F:      Documentation/admin-guide/LSM/Yama.rst
24081 F:      security/yama/
24082
24083 YEALINK PHONE DRIVER
24084 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24085 L:      usbb2k-api-dev@nongnu.org
24086 S:      Maintained
24087 F:      Documentation/input/devices/yealink.rst
24088 F:      drivers/input/misc/yealink.*
24089
24090 Z3FOLD COMPRESSED PAGE ALLOCATOR
24091 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24092 R:      Miaohe Lin <linmiaohe@huawei.com>
24093 L:      linux-mm@kvack.org
24094 S:      Maintained
24095 F:      mm/z3fold.c
24096
24097 Z8530 DRIVER FOR AX.25
24098 M:      Joerg Reuter <jreuter@yaina.de>
24099 L:      linux-hams@vger.kernel.org
24100 S:      Maintained
24101 W:      http://yaina.de/jreuter/
24102 W:      http://www.qsl.net/dl1bke/
24103 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24104 F:      drivers/net/hamradio/*scc.c
24105 F:      drivers/net/hamradio/z8530.h
24106
24107 ZBUD COMPRESSED PAGE ALLOCATOR
24108 M:      Seth Jennings <sjenning@redhat.com>
24109 M:      Dan Streetman <ddstreet@ieee.org>
24110 L:      linux-mm@kvack.org
24111 S:      Maintained
24112 F:      mm/zbud.c
24113
24114 ZD1211RW WIRELESS DRIVER
24115 L:      linux-wireless@vger.kernel.org
24116 S:      Orphan
24117 F:      drivers/net/wireless/zydas/zd1211rw/
24118
24119 ZD1301 MEDIA DRIVER
24120 M:      Antti Palosaari <crope@iki.fi>
24121 L:      linux-media@vger.kernel.org
24122 S:      Maintained
24123 W:      https://linuxtv.org/
24124 W:      http://palosaari.fi/linux/
24125 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24126 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24127
24128 ZD1301_DEMOD MEDIA DRIVER
24129 M:      Antti Palosaari <crope@iki.fi>
24130 L:      linux-media@vger.kernel.org
24131 S:      Maintained
24132 W:      https://linuxtv.org/
24133 W:      http://palosaari.fi/linux/
24134 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24135 F:      drivers/media/dvb-frontends/zd1301_demod*
24136
24137 ZHAOXIN PROCESSOR SUPPORT
24138 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24139 L:      linux-kernel@vger.kernel.org
24140 S:      Maintained
24141 F:      arch/x86/kernel/cpu/zhaoxin.c
24142
24143 ZONEFS FILESYSTEM
24144 M:      Damien Le Moal <dlemoal@kernel.org>
24145 M:      Naohiro Aota <naohiro.aota@wdc.com>
24146 R:      Johannes Thumshirn <jth@kernel.org>
24147 L:      linux-fsdevel@vger.kernel.org
24148 S:      Maintained
24149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24150 F:      Documentation/filesystems/zonefs.rst
24151 F:      fs/zonefs/
24152
24153 ZPOOL COMPRESSED PAGE STORAGE API
24154 M:      Dan Streetman <ddstreet@ieee.org>
24155 L:      linux-mm@kvack.org
24156 S:      Maintained
24157 F:      include/linux/zpool.h
24158 F:      mm/zpool.c
24159
24160 ZR36067 VIDEO FOR LINUX DRIVER
24161 M:      Corentin Labbe <clabbe@baylibre.com>
24162 L:      mjpeg-users@lists.sourceforge.net
24163 L:      linux-media@vger.kernel.org
24164 S:      Maintained
24165 W:      http://mjpeg.sourceforge.net/driver-zoran/
24166 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24167 F:      Documentation/driver-api/media/drivers/zoran.rst
24168 F:      drivers/media/pci/zoran/
24169
24170 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24171 M:      Minchan Kim <minchan@kernel.org>
24172 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24173 L:      linux-kernel@vger.kernel.org
24174 S:      Maintained
24175 F:      Documentation/admin-guide/blockdev/zram.rst
24176 F:      drivers/block/zram/
24177
24178 ZS DECSTATION Z85C30 SERIAL DRIVER
24179 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24180 S:      Maintained
24181 F:      drivers/tty/serial/zs.*
24182
24183 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24184 M:      Minchan Kim <minchan@kernel.org>
24185 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24186 L:      linux-mm@kvack.org
24187 S:      Maintained
24188 F:      Documentation/mm/zsmalloc.rst
24189 F:      include/linux/zsmalloc.h
24190 F:      mm/zsmalloc.c
24191
24192 ZSTD
24193 M:      Nick Terrell <terrelln@fb.com>
24194 S:      Maintained
24195 B:      https://github.com/facebook/zstd/issues
24196 T:      git https://github.com/terrelln/linux.git
24197 F:      crypto/zstd.c
24198 F:      include/linux/zstd*
24199 F:      lib/decompress_unzstd.c
24200 F:      lib/zstd/
24201 N:      zstd
24202 K:      zstd
24203
24204 ZSWAP COMPRESSED SWAP CACHING
24205 M:      Seth Jennings <sjenning@redhat.com>
24206 M:      Dan Streetman <ddstreet@ieee.org>
24207 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24208 L:      linux-mm@kvack.org
24209 S:      Maintained
24210 F:      mm/zswap.c
24211
24212 THE REST
24213 M:      Linus Torvalds <torvalds@linux-foundation.org>
24214 L:      linux-kernel@vger.kernel.org
24215 S:      Buried alive in reporters
24216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24217 F:      *
24218 F:      */