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  19                         it has been replaced by a better system and you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 L:      llvm@lists.linux.dev
5080 S:      Supported
5081 B:      https://github.com/ClangBuiltLinux/linux/issues
5082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5083 F:      include/linux/cfi.h
5084 F:      kernel/cfi.c
5085
5086 CLANG-FORMAT FILE
5087 M:      Miguel Ojeda <ojeda@kernel.org>
5088 S:      Maintained
5089 F:      .clang-format
5090
5091 CLANG/LLVM BUILD SUPPORT
5092 M:      Nathan Chancellor <nathan@kernel.org>
5093 R:      Nick Desaulniers <ndesaulniers@google.com>
5094 R:      Bill Wendling <morbo@google.com>
5095 R:      Justin Stitt <justinstitt@google.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 S:      Maintained
5246 F:      include/linux/compiler_attributes.h
5247
5248 COMPUTE EXPRESS LINK (CXL)
5249 M:      Davidlohr Bueso <dave@stgolabs.net>
5250 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5251 M:      Dave Jiang <dave.jiang@intel.com>
5252 M:      Alison Schofield <alison.schofield@intel.com>
5253 M:      Vishal Verma <vishal.l.verma@intel.com>
5254 M:      Ira Weiny <ira.weiny@intel.com>
5255 M:      Dan Williams <dan.j.williams@intel.com>
5256 L:      linux-cxl@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/cxl/
5259 F:      include/uapi/linux/cxl_mem.h
5260 F:      tools/testing/cxl/
5261
5262 COMPUTE EXPRESS LINK PMU (CPMU)
5263 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5264 L:      linux-cxl@vger.kernel.org
5265 S:      Maintained
5266 F:      Documentation/admin-guide/perf/cxl.rst
5267 F:      drivers/perf/cxl_pmu.c
5268
5269 CONEXANT ACCESSRUNNER USB DRIVER
5270 L:      accessrunner-general@lists.sourceforge.net
5271 S:      Orphan
5272 W:      http://accessrunner.sourceforge.net/
5273 F:      drivers/usb/atm/cxacru.c
5274
5275 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5276 M:    Elena Reshetova <elena.reshetova@intel.com>
5277 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5278 S:    Maintained
5279 F:    Documentation/security/snp-tdx-threat-model.rst
5280
5281 CONFIGFS
5282 M:      Joel Becker <jlbec@evilplan.org>
5283 M:      Christoph Hellwig <hch@lst.de>
5284 S:      Supported
5285 T:      git git://git.infradead.org/users/hch/configfs.git
5286 F:      fs/configfs/
5287 F:      include/linux/configfs.h
5288 F:      samples/configfs/
5289
5290 CONSOLE SUBSYSTEM
5291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5292 S:      Supported
5293 F:      drivers/video/console/
5294 F:      include/linux/console*
5295
5296 CONTEXT TRACKING
5297 M:      Frederic Weisbecker <frederic@kernel.org>
5298 M:      "Paul E. McKenney" <paulmck@kernel.org>
5299 S:      Maintained
5300 F:      include/linux/context_tracking*
5301 F:      kernel/context_tracking.c
5302
5303 CONTROL GROUP (CGROUP)
5304 M:      Tejun Heo <tj@kernel.org>
5305 M:      Zefan Li <lizefan.x@bytedance.com>
5306 M:      Johannes Weiner <hannes@cmpxchg.org>
5307 L:      cgroups@vger.kernel.org
5308 S:      Maintained
5309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5310 F:      Documentation/admin-guide/cgroup-v1/
5311 F:      Documentation/admin-guide/cgroup-v2.rst
5312 F:      include/linux/cgroup*
5313 F:      kernel/cgroup/
5314 F:      tools/testing/selftests/cgroup/
5315
5316 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5317 M:      Tejun Heo <tj@kernel.org>
5318 M:      Josef Bacik <josef@toxicpanda.com>
5319 M:      Jens Axboe <axboe@kernel.dk>
5320 L:      cgroups@vger.kernel.org
5321 L:      linux-block@vger.kernel.org
5322 T:      git git://git.kernel.dk/linux-block
5323 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5324 F:      block/bfq-cgroup.c
5325 F:      block/blk-cgroup.c
5326 F:      block/blk-iocost.c
5327 F:      block/blk-iolatency.c
5328 F:      block/blk-throttle.c
5329 F:      include/linux/blk-cgroup.h
5330
5331 CONTROL GROUP - CPUSET
5332 M:      Waiman Long <longman@redhat.com>
5333 M:      Zefan Li <lizefan.x@bytedance.com>
5334 L:      cgroups@vger.kernel.org
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5337 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5338 F:      include/linux/cpuset.h
5339 F:      kernel/cgroup/cpuset.c
5340 F:      tools/testing/selftests/cgroup/test_cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5342
5343 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5344 M:      Johannes Weiner <hannes@cmpxchg.org>
5345 M:      Michal Hocko <mhocko@kernel.org>
5346 M:      Roman Gushchin <roman.gushchin@linux.dev>
5347 M:      Shakeel Butt <shakeelb@google.com>
5348 R:      Muchun Song <muchun.song@linux.dev>
5349 L:      cgroups@vger.kernel.org
5350 L:      linux-mm@kvack.org
5351 S:      Maintained
5352 F:      mm/memcontrol.c
5353 F:      mm/swap_cgroup.c
5354 F:      tools/testing/selftests/cgroup/memcg_protection.m
5355 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5356 F:      tools/testing/selftests/cgroup/test_kmem.c
5357 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5358
5359 CORETEMP HARDWARE MONITORING DRIVER
5360 M:      Fenghua Yu <fenghua.yu@intel.com>
5361 L:      linux-hwmon@vger.kernel.org
5362 S:      Maintained
5363 F:      Documentation/hwmon/coretemp.rst
5364 F:      drivers/hwmon/coretemp.c
5365
5366 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5367 M:      Marius Zachmann <mail@mariuszachmann.de>
5368 L:      linux-hwmon@vger.kernel.org
5369 S:      Maintained
5370 F:      drivers/hwmon/corsair-cpro.c
5371
5372 CORSAIR-PSU HARDWARE MONITOR DRIVER
5373 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5374 L:      linux-hwmon@vger.kernel.org
5375 S:      Maintained
5376 F:      Documentation/hwmon/corsair-psu.rst
5377 F:      drivers/hwmon/corsair-psu.c
5378
5379 COUNTER SUBSYSTEM
5380 M:      William Breathitt Gray <william.gray@linaro.org>
5381 L:      linux-iio@vger.kernel.org
5382 S:      Maintained
5383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5384 F:      Documentation/ABI/testing/sysfs-bus-counter
5385 F:      Documentation/driver-api/generic-counter.rst
5386 F:      drivers/counter/
5387 F:      include/linux/counter.h
5388 F:      include/uapi/linux/counter.h
5389 F:      tools/counter/
5390
5391 CP2615 I2C DRIVER
5392 M:      Bence Csókás <bence98@sch.bme.hu>
5393 S:      Maintained
5394 F:      drivers/i2c/busses/i2c-cp2615.c
5395
5396 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5397 M:      Viresh Kumar <viresh.kumar@linaro.org>
5398 M:      Sudeep Holla <sudeep.holla@arm.com>
5399 L:      linux-pm@vger.kernel.org
5400 S:      Maintained
5401 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5402 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5403
5404 CPU FREQUENCY SCALING FRAMEWORK
5405 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5406 M:      Viresh Kumar <viresh.kumar@linaro.org>
5407 L:      linux-pm@vger.kernel.org
5408 S:      Maintained
5409 B:      https://bugzilla.kernel.org
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5412 F:      Documentation/admin-guide/pm/cpufreq.rst
5413 F:      Documentation/admin-guide/pm/intel_pstate.rst
5414 F:      Documentation/cpu-freq/
5415 F:      Documentation/devicetree/bindings/cpufreq/
5416 F:      drivers/cpufreq/
5417 F:      include/linux/cpufreq.h
5418 F:      include/linux/sched/cpufreq.h
5419 F:      kernel/sched/cpufreq*.c
5420 F:      tools/testing/selftests/cpufreq/
5421
5422 CPU HOTPLUG
5423 M:      Thomas Gleixner <tglx@linutronix.de>
5424 M:      Peter Zijlstra <peterz@infradead.org>
5425 L:      linux-kernel@vger.kernel.org
5426 S:      Maintained
5427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5428 F:      include/linux/cpu.h
5429 F:      include/linux/cpuhotplug.h
5430 F:      include/linux/smpboot.h
5431 F:      kernel/cpu.c
5432 F:      kernel/smpboot.*
5433
5434 CPU IDLE TIME MANAGEMENT FRAMEWORK
5435 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5436 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5437 L:      linux-pm@vger.kernel.org
5438 S:      Maintained
5439 B:      https://bugzilla.kernel.org
5440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5441 F:      Documentation/admin-guide/pm/cpuidle.rst
5442 F:      Documentation/driver-api/pm/cpuidle.rst
5443 F:      drivers/cpuidle/
5444 F:      include/linux/cpuidle.h
5445
5446 CPU POWER MONITORING SUBSYSTEM
5447 M:      Thomas Renninger <trenn@suse.com>
5448 M:      Shuah Khan <shuah@kernel.org>
5449 M:      Shuah Khan <skhan@linuxfoundation.org>
5450 L:      linux-pm@vger.kernel.org
5451 S:      Maintained
5452 F:      tools/power/cpupower/
5453
5454 CPUID/MSR DRIVER
5455 M:      "H. Peter Anvin" <hpa@zytor.com>
5456 S:      Maintained
5457 F:      arch/x86/kernel/cpuid.c
5458 F:      arch/x86/kernel/msr.c
5459
5460 CPUIDLE DRIVER - ARM BIG LITTLE
5461 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5462 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5463 L:      linux-pm@vger.kernel.org
5464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5465 S:      Maintained
5466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5467 F:      drivers/cpuidle/cpuidle-big_little.c
5468
5469 CPUIDLE DRIVER - ARM EXYNOS
5470 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5471 M:      Kukjin Kim <kgene@kernel.org>
5472 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5473 L:      linux-pm@vger.kernel.org
5474 L:      linux-samsung-soc@vger.kernel.org
5475 S:      Maintained
5476 F:      arch/arm/mach-exynos/pm.c
5477 F:      drivers/cpuidle/cpuidle-exynos.c
5478 F:      include/linux/platform_data/cpuidle-exynos.h
5479
5480 CPUIDLE DRIVER - ARM PSCI
5481 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5482 M:      Sudeep Holla <sudeep.holla@arm.com>
5483 L:      linux-pm@vger.kernel.org
5484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5485 S:      Supported
5486 F:      drivers/cpuidle/cpuidle-psci.c
5487
5488 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5489 M:      Ulf Hansson <ulf.hansson@linaro.org>
5490 L:      linux-pm@vger.kernel.org
5491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5492 S:      Supported
5493 F:      drivers/cpuidle/cpuidle-psci-domain.c
5494 F:      drivers/cpuidle/cpuidle-psci.h
5495
5496 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5497 M:      Ulf Hansson <ulf.hansson@linaro.org>
5498 L:      linux-pm@vger.kernel.org
5499 S:      Supported
5500 F:      drivers/cpuidle/dt_idle_genpd.c
5501 F:      drivers/cpuidle/dt_idle_genpd.h
5502
5503 CPUIDLE DRIVER - RISC-V SBI
5504 M:      Anup Patel <anup@brainfault.org>
5505 L:      linux-pm@vger.kernel.org
5506 L:      linux-riscv@lists.infradead.org
5507 S:      Maintained
5508 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5509
5510 CRAMFS FILESYSTEM
5511 M:      Nicolas Pitre <nico@fluxnic.net>
5512 S:      Maintained
5513 F:      Documentation/filesystems/cramfs.rst
5514 F:      fs/cramfs/
5515
5516 CREATIVE SB0540
5517 M:      Bastien Nocera <hadess@hadess.net>
5518 L:      linux-input@vger.kernel.org
5519 S:      Maintained
5520 F:      drivers/hid/hid-creative-sb0540.c
5521
5522 CRYPTO API
5523 M:      Herbert Xu <herbert@gondor.apana.org.au>
5524 M:      "David S. Miller" <davem@davemloft.net>
5525 L:      linux-crypto@vger.kernel.org
5526 S:      Maintained
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5529 F:      Documentation/crypto/
5530 F:      Documentation/devicetree/bindings/crypto/
5531 F:      arch/*/crypto/
5532 F:      crypto/
5533 F:      drivers/crypto/
5534 F:      include/crypto/
5535 F:      include/linux/crypto*
5536 F:      lib/crypto/
5537
5538 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5539 M:      Neil Horman <nhorman@tuxdriver.com>
5540 L:      linux-crypto@vger.kernel.org
5541 S:      Maintained
5542 F:      crypto/ansi_cprng.c
5543 F:      crypto/rng.c
5544
5545 CS3308 MEDIA DRIVER
5546 M:      Hans Verkuil <hverkuil@xs4all.nl>
5547 L:      linux-media@vger.kernel.org
5548 S:      Odd Fixes
5549 W:      http://linuxtv.org
5550 T:      git git://linuxtv.org/media_tree.git
5551 F:      drivers/media/i2c/cs3308.c
5552
5553 CS5535 Audio ALSA driver
5554 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5555 S:      Maintained
5556 F:      sound/pci/cs5535audio/
5557
5558 CTU CAN FD DRIVER
5559 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5560 M:      Ondrej Ille <ondrej.ille@gmail.com>
5561 L:      linux-can@vger.kernel.org
5562 S:      Maintained
5563 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5564 F:      drivers/net/can/ctucanfd/
5565
5566 CW1200 WLAN driver
5567 S:      Orphan
5568 F:      drivers/net/wireless/st/cw1200/
5569
5570 CX18 VIDEO4LINUX DRIVER
5571 M:      Andy Walls <awalls@md.metrocast.net>
5572 L:      linux-media@vger.kernel.org
5573 S:      Maintained
5574 W:      https://linuxtv.org
5575 T:      git git://linuxtv.org/media_tree.git
5576 F:      drivers/media/pci/cx18/
5577 F:      include/uapi/linux/ivtv*
5578
5579 CX2341X MPEG ENCODER HELPER MODULE
5580 M:      Hans Verkuil <hverkuil@xs4all.nl>
5581 L:      linux-media@vger.kernel.org
5582 S:      Maintained
5583 W:      https://linuxtv.org
5584 T:      git git://linuxtv.org/media_tree.git
5585 F:      drivers/media/common/cx2341x*
5586 F:      include/media/drv-intf/cx2341x.h
5587
5588 CX24120 MEDIA DRIVER
5589 M:      Jemma Denson <jdenson@gmail.com>
5590 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5591 L:      linux-media@vger.kernel.org
5592 S:      Maintained
5593 W:      https://linuxtv.org
5594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5595 F:      drivers/media/dvb-frontends/cx24120*
5596
5597 CX88 VIDEO4LINUX DRIVER
5598 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5599 L:      linux-media@vger.kernel.org
5600 S:      Odd fixes
5601 W:      https://linuxtv.org
5602 T:      git git://linuxtv.org/media_tree.git
5603 F:      Documentation/driver-api/media/drivers/cx88*
5604 F:      drivers/media/pci/cx88/
5605
5606 CXD2820R MEDIA DRIVER
5607 M:      Antti Palosaari <crope@iki.fi>
5608 L:      linux-media@vger.kernel.org
5609 S:      Maintained
5610 W:      https://linuxtv.org
5611 W:      http://palosaari.fi/linux/
5612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5613 T:      git git://linuxtv.org/anttip/media_tree.git
5614 F:      drivers/media/dvb-frontends/cxd2820r*
5615
5616 CXGB3 ETHERNET DRIVER (CXGB3)
5617 M:      Raju Rangoju <rajur@chelsio.com>
5618 L:      netdev@vger.kernel.org
5619 S:      Supported
5620 W:      http://www.chelsio.com
5621 F:      drivers/net/ethernet/chelsio/cxgb3/
5622
5623 CXGB3 ISCSI DRIVER (CXGB3I)
5624 M:      Varun Prakash <varun@chelsio.com>
5625 L:      linux-scsi@vger.kernel.org
5626 S:      Supported
5627 W:      http://www.chelsio.com
5628 F:      drivers/scsi/cxgbi/cxgb3i
5629
5630 CXGB4 CRYPTO DRIVER (chcr)
5631 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5632 L:      linux-crypto@vger.kernel.org
5633 S:      Supported
5634 W:      http://www.chelsio.com
5635 F:      drivers/crypto/chelsio
5636
5637 CXGB4 ETHERNET DRIVER (CXGB4)
5638 M:      Raju Rangoju <rajur@chelsio.com>
5639 L:      netdev@vger.kernel.org
5640 S:      Supported
5641 W:      http://www.chelsio.com
5642 F:      drivers/net/ethernet/chelsio/cxgb4/
5643
5644 CXGB4 INLINE CRYPTO DRIVER
5645 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5646 L:      netdev@vger.kernel.org
5647 S:      Supported
5648 W:      http://www.chelsio.com
5649 F:      drivers/net/ethernet/chelsio/inline_crypto/
5650
5651 CXGB4 ISCSI DRIVER (CXGB4I)
5652 M:      Varun Prakash <varun@chelsio.com>
5653 L:      linux-scsi@vger.kernel.org
5654 S:      Supported
5655 W:      http://www.chelsio.com
5656 F:      drivers/scsi/cxgbi/cxgb4i
5657
5658 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5659 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5660 L:      linux-rdma@vger.kernel.org
5661 S:      Supported
5662 W:      http://www.openfabrics.org
5663 F:      drivers/infiniband/hw/cxgb4/
5664 F:      include/uapi/rdma/cxgb4-abi.h
5665
5666 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5667 M:      Raju Rangoju <rajur@chelsio.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Supported
5670 W:      http://www.chelsio.com
5671 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5672
5673 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5674 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5675 M:      Andrew Donnellan <ajd@linux.ibm.com>
5676 L:      linuxppc-dev@lists.ozlabs.org
5677 S:      Supported
5678 F:      Documentation/ABI/testing/sysfs-class-cxl
5679 F:      Documentation/arch/powerpc/cxl.rst
5680 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5681 F:      drivers/misc/cxl/
5682 F:      include/misc/cxl*
5683 F:      include/uapi/misc/cxl.h
5684
5685 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5686 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5687 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5688 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5689 L:      linux-scsi@vger.kernel.org
5690 S:      Supported
5691 F:      Documentation/arch/powerpc/cxlflash.rst
5692 F:      drivers/scsi/cxlflash/
5693 F:      include/uapi/scsi/cxlflash_ioctl.h
5694
5695 CYBERPRO FB DRIVER
5696 M:      Russell King <linux@armlinux.org.uk>
5697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5698 S:      Maintained
5699 W:      http://www.armlinux.org.uk/
5700 F:      drivers/video/fbdev/cyber2000fb.*
5701
5702 CYCLADES PC300 DRIVER
5703 S:      Orphan
5704 F:      drivers/net/wan/pc300*
5705
5706 CYPRESS CY8C95X0 PINCTRL DRIVER
5707 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5708 L:      linux-gpio@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5711
5712 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5713 M:      Linus Walleij <linus.walleij@linaro.org>
5714 L:      linux-input@vger.kernel.org
5715 S:      Maintained
5716 F:      drivers/input/touchscreen/cy8ctma140.c
5717
5718 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5719 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5720 L:      linux-input@vger.kernel.org
5721 S:      Maintained
5722 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5723 F:      drivers/input/keyboard/cypress-sf.c
5724
5725 CYPRESS_FIRMWARE MEDIA DRIVER
5726 M:      Antti Palosaari <crope@iki.fi>
5727 L:      linux-media@vger.kernel.org
5728 S:      Maintained
5729 W:      https://linuxtv.org
5730 W:      http://palosaari.fi/linux/
5731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5732 T:      git git://linuxtv.org/anttip/media_tree.git
5733 F:      drivers/media/common/cypress_firmware*
5734
5735 CYTTSP TOUCHSCREEN DRIVER
5736 M:      Linus Walleij <linus.walleij@linaro.org>
5737 L:      linux-input@vger.kernel.org
5738 S:      Maintained
5739 F:      drivers/input/touchscreen/cyttsp*
5740
5741 D-LINK DIR-685 TOUCHKEYS DRIVER
5742 M:      Linus Walleij <linus.walleij@linaro.org>
5743 L:      linux-input@vger.kernel.org
5744 S:      Supported
5745 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5746
5747 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5748 M:      Joshua Kinard <kumba@gentoo.org>
5749 S:      Maintained
5750 F:      drivers/rtc/rtc-ds1685.c
5751 F:      include/linux/rtc/ds1685.h
5752
5753 DAMA SLAVE for AX.25
5754 M:      Joerg Reuter <jreuter@yaina.de>
5755 L:      linux-hams@vger.kernel.org
5756 S:      Maintained
5757 W:      http://yaina.de/jreuter/
5758 W:      http://www.qsl.net/dl1bke/
5759 F:      net/ax25/af_ax25.c
5760 F:      net/ax25/ax25_dev.c
5761 F:      net/ax25/ax25_ds_*
5762 F:      net/ax25/ax25_in.c
5763 F:      net/ax25/ax25_out.c
5764 F:      net/ax25/ax25_timer.c
5765 F:      net/ax25/sysctl_net_ax25.c
5766
5767 DATA ACCESS MONITOR
5768 M:      SeongJae Park <sj@kernel.org>
5769 L:      damon@lists.linux.dev
5770 L:      linux-mm@kvack.org
5771 S:      Maintained
5772 W:      https://damonitor.github.io
5773 P:      Documentation/mm/damon/maintainer-profile.rst
5774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5775 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5777 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5778 F:      Documentation/admin-guide/mm/damon/
5779 F:      Documentation/mm/damon/
5780 F:      include/linux/damon.h
5781 F:      include/trace/events/damon.h
5782 F:      mm/damon/
5783 F:      tools/testing/selftests/damon/
5784
5785 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5786 L:      netdev@vger.kernel.org
5787 S:      Orphan
5788 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5789 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5790
5791 DC390/AM53C974 SCSI driver
5792 M:      Hannes Reinecke <hare@suse.com>
5793 L:      linux-scsi@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/scsi/am53c974.c
5796
5797 DC395x SCSI driver
5798 M:      Oliver Neukum <oliver@neukum.org>
5799 M:      Ali Akcaagac <aliakc@web.de>
5800 M:      Jamie Lenehan <lenehan@twibble.org>
5801 S:      Maintained
5802 F:      Documentation/scsi/dc395x.rst
5803 F:      drivers/scsi/dc395x.*
5804
5805 DCCP PROTOCOL
5806 L:      dccp@vger.kernel.org
5807 S:      Orphan
5808 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5809 F:      include/linux/dccp.h
5810 F:      include/linux/tfrc.h
5811 F:      include/uapi/linux/dccp.h
5812 F:      net/dccp/
5813
5814 DEBUGOBJECTS:
5815 M:      Thomas Gleixner <tglx@linutronix.de>
5816 L:      linux-kernel@vger.kernel.org
5817 S:      Maintained
5818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5819 F:      include/linux/debugobjects.h
5820 F:      lib/debugobjects.c
5821
5822 DECSTATION PLATFORM SUPPORT
5823 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5824 L:      linux-mips@vger.kernel.org
5825 S:      Maintained
5826 W:      http://www.linux-mips.org/wiki/DECstation
5827 F:      arch/mips/dec/
5828 F:      arch/mips/include/asm/dec/
5829 F:      arch/mips/include/asm/mach-dec/
5830
5831 DEFXX FDDI NETWORK DRIVER
5832 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5833 S:      Maintained
5834 F:      drivers/net/fddi/defxx.*
5835
5836 DEFZA FDDI NETWORK DRIVER
5837 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5838 S:      Maintained
5839 F:      drivers/net/fddi/defza.*
5840
5841 DEINTERLACE DRIVERS FOR ALLWINNER H3
5842 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5843 L:      linux-media@vger.kernel.org
5844 S:      Maintained
5845 T:      git git://linuxtv.org/media_tree.git
5846 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5847 F:      drivers/media/platform/sunxi/sun8i-di/
5848
5849 DELL LAPTOP DRIVER
5850 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5851 M:      Pali Rohár <pali@kernel.org>
5852 L:      platform-driver-x86@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/platform/x86/dell/dell-laptop.c
5855
5856 DELL LAPTOP FREEFALL DRIVER
5857 M:      Pali Rohár <pali@kernel.org>
5858 S:      Maintained
5859 F:      drivers/platform/x86/dell/dell-smo8800.c
5860
5861 DELL LAPTOP RBTN DRIVER
5862 M:      Pali Rohár <pali@kernel.org>
5863 S:      Maintained
5864 F:      drivers/platform/x86/dell/dell-rbtn.*
5865
5866 DELL LAPTOP SMM DRIVER
5867 M:      Pali Rohár <pali@kernel.org>
5868 S:      Maintained
5869 F:      Documentation/ABI/obsolete/procfs-i8k
5870 F:      drivers/hwmon/dell-smm-hwmon.c
5871 F:      include/uapi/linux/i8k.h
5872
5873 DELL REMOTE BIOS UPDATE DRIVER
5874 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5875 L:      platform-driver-x86@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/platform/x86/dell/dell_rbu.c
5878
5879 DELL SMBIOS DRIVER
5880 M:      Pali Rohár <pali@kernel.org>
5881 L:      Dell.Client.Kernel@dell.com
5882 L:      platform-driver-x86@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/platform/x86/dell/dell-smbios.*
5885
5886 DELL SMBIOS SMM DRIVER
5887 L:      Dell.Client.Kernel@dell.com
5888 L:      platform-driver-x86@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5891
5892 DELL SMBIOS WMI DRIVER
5893 L:      Dell.Client.Kernel@dell.com
5894 L:      platform-driver-x86@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5897 F:      tools/wmi/dell-smbios-example.c
5898
5899 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5900 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5901 L:      platform-driver-x86@vger.kernel.org
5902 S:      Maintained
5903 F:      Documentation/driver-api/dcdbas.rst
5904 F:      drivers/platform/x86/dell/dcdbas.*
5905
5906 DELL WMI DDV DRIVER
5907 M:      Armin Wolf <W_Armin@gmx.de>
5908 S:      Maintained
5909 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5910 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5911 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5912 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5913
5914 DELL WMI DESCRIPTOR DRIVER
5915 L:      Dell.Client.Kernel@dell.com
5916 S:      Maintained
5917 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5918
5919 DELL WMI HARDWARE PRIVACY SUPPORT
5920 M:      Perry Yuan <Perry.Yuan@dell.com>
5921 L:      Dell.Client.Kernel@dell.com
5922 L:      platform-driver-x86@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5925
5926 DELL WMI NOTIFICATIONS DRIVER
5927 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5928 M:      Pali Rohár <pali@kernel.org>
5929 S:      Maintained
5930 F:      drivers/platform/x86/dell/dell-wmi-base.c
5931
5932 DELL WMI SYSMAN DRIVER
5933 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5934 L:      Dell.Client.Kernel@dell.com
5935 L:      platform-driver-x86@vger.kernel.org
5936 S:      Maintained
5937 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5938 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5939
5940 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5941 M:      Zev Weiss <zev@bewilderbeest.net>
5942 L:      linux-hwmon@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5945
5946 DELTA DPS920AB PSU DRIVER
5947 M:      Robert Marko <robert.marko@sartura.hr>
5948 L:      linux-hwmon@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/hwmon/dps920ab.rst
5951 F:      drivers/hwmon/pmbus/dps920ab.c
5952
5953 DELTA NETWORKS TN48M CPLD DRIVERS
5954 M:      Robert Marko <robert.marko@sartura.hr>
5955 S:      Maintained
5956 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5957 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5958 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5959 F:      drivers/gpio/gpio-tn48m.c
5960 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5961
5962 DELTA ST MEDIA DRIVER
5963 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5964 L:      linux-media@vger.kernel.org
5965 S:      Supported
5966 W:      https://linuxtv.org
5967 T:      git git://linuxtv.org/media_tree.git
5968 F:      drivers/media/platform/st/sti/delta
5969
5970 DENALI NAND DRIVER
5971 L:      linux-mtd@lists.infradead.org
5972 S:      Orphan
5973 F:      drivers/mtd/nand/raw/denali*
5974
5975 DESIGNWARE EDMA CORE IP DRIVER
5976 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5977 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5978 R:      Serge Semin <fancer.lancer@gmail.com>
5979 L:      dmaengine@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/dma/dw-edma/
5982 F:      include/linux/dma/edma.h
5983
5984 DESIGNWARE USB2 DRD IP DRIVER
5985 M:      Minas Harutyunyan <hminas@synopsys.com>
5986 L:      linux-usb@vger.kernel.org
5987 S:      Maintained
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5989 F:      drivers/usb/dwc2/
5990
5991 DESIGNWARE USB3 DRD IP DRIVER
5992 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5993 L:      linux-usb@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/usb/dwc3/
5996
5997 DESIGNWARE XDATA IP DRIVER
5998 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5999 L:      linux-pci@vger.kernel.org
6000 S:      Maintained
6001 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6002 F:      drivers/misc/dw-xdata-pcie.c
6003
6004 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6005 M:      Andreas Klinger <ak@it-klinger.de>
6006 L:      linux-iio@vger.kernel.org
6007 S:      Maintained
6008 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6009 F:      drivers/iio/proximity/srf*.c
6010
6011 DEVICE COREDUMP (DEV_COREDUMP)
6012 M:      Johannes Berg <johannes@sipsolutions.net>
6013 L:      linux-kernel@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/base/devcoredump.c
6016 F:      include/linux/devcoredump.h
6017
6018 DEVICE DEPENDENCY HELPER SCRIPT
6019 M:      Saravana Kannan <saravanak@google.com>
6020 L:      linux-kernel@vger.kernel.org
6021 S:      Maintained
6022 F:      scripts/dev-needs.sh
6023
6024 DEVICE DIRECT ACCESS (DAX)
6025 M:      Dan Williams <dan.j.williams@intel.com>
6026 M:      Vishal Verma <vishal.l.verma@intel.com>
6027 M:      Dave Jiang <dave.jiang@intel.com>
6028 L:      nvdimm@lists.linux.dev
6029 L:      linux-cxl@vger.kernel.org
6030 S:      Supported
6031 F:      drivers/dax/
6032
6033 DEVICE FREQUENCY (DEVFREQ)
6034 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6035 M:      Kyungmin Park <kyungmin.park@samsung.com>
6036 M:      Chanwoo Choi <cw00.choi@samsung.com>
6037 L:      linux-pm@vger.kernel.org
6038 S:      Maintained
6039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6040 F:      Documentation/devicetree/bindings/devfreq/
6041 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6042 F:      drivers/devfreq/
6043 F:      include/linux/devfreq.h
6044 F:      include/trace/events/devfreq.h
6045
6046 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6047 M:      Chanwoo Choi <cw00.choi@samsung.com>
6048 L:      linux-pm@vger.kernel.org
6049 S:      Supported
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6051 F:      Documentation/devicetree/bindings/devfreq/event/
6052 F:      drivers/devfreq/devfreq-event.c
6053 F:      drivers/devfreq/event/
6054 F:      include/dt-bindings/pmu/exynos_ppmu.h
6055 F:      include/linux/devfreq-event.h
6056
6057 DEVICE RESOURCE MANAGEMENT HELPERS
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6060 S:      Maintained
6061 F:      include/linux/devm-helpers.h
6062
6063 DEVICE-MAPPER  (LVM)
6064 M:      Alasdair Kergon <agk@redhat.com>
6065 M:      Mike Snitzer <snitzer@kernel.org>
6066 M:      Mikulas Patocka <mpatocka@redhat.com>
6067 M:      dm-devel@lists.linux.dev
6068 L:      dm-devel@lists.linux.dev
6069 S:      Maintained
6070 W:      http://sources.redhat.com/dm
6071 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6073 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6074 F:      Documentation/admin-guide/device-mapper/
6075 F:      drivers/md/Kconfig
6076 F:      drivers/md/Makefile
6077 F:      drivers/md/dm*
6078 F:      drivers/md/persistent-data/
6079 F:      include/linux/device-mapper.h
6080 F:      include/linux/dm-*.h
6081 F:      include/uapi/linux/dm-*.h
6082
6083 DEVLINK
6084 M:      Jiri Pirko <jiri@resnulli.us>
6085 L:      netdev@vger.kernel.org
6086 S:      Supported
6087 F:      Documentation/networking/devlink
6088 F:      include/net/devlink.h
6089 F:      include/uapi/linux/devlink.h
6090 F:      net/devlink/
6091
6092 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6093 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6094 L:      kernel@dh-electronics.com
6095 S:      Maintained
6096 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6098
6099 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6100 M:      Marek Vasut <marex@denx.de>
6101 L:      kernel@dh-electronics.com
6102 S:      Maintained
6103 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6105
6106 DIALOG SEMICONDUCTOR DRIVERS
6107 M:      Support Opensource <support.opensource@diasemi.com>
6108 S:      Supported
6109 W:      http://www.dialog-semiconductor.com/products
6110 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6111 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6112 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6113 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6114 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6115 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6116 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6117 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6118 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6119 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6120 F:      Documentation/hwmon/da90??.rst
6121 F:      drivers/gpio/gpio-da90??.c
6122 F:      drivers/hwmon/da90??-hwmon.c
6123 F:      drivers/iio/adc/da91??-*.c
6124 F:      drivers/input/misc/da72??.[ch]
6125 F:      drivers/input/misc/da90??_onkey.c
6126 F:      drivers/input/touchscreen/da9052_tsi.c
6127 F:      drivers/leds/leds-da90??.c
6128 F:      drivers/mfd/da903x.c
6129 F:      drivers/mfd/da90??-*.c
6130 F:      drivers/mfd/da91??-*.c
6131 F:      drivers/pinctrl/pinctrl-da90??.c
6132 F:      drivers/power/supply/da9052-battery.c
6133 F:      drivers/power/supply/da91??-*.c
6134 F:      drivers/regulator/da9???-regulator.[ch]
6135 F:      drivers/regulator/slg51000-regulator.[ch]
6136 F:      drivers/rtc/rtc-da90??.c
6137 F:      drivers/thermal/da90??-thermal.c
6138 F:      drivers/video/backlight/da90??_bl.c
6139 F:      drivers/watchdog/da90??_wdt.c
6140 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6141 F:      include/linux/mfd/da903x.h
6142 F:      include/linux/mfd/da9052/
6143 F:      include/linux/mfd/da9055/
6144 F:      include/linux/mfd/da9062/
6145 F:      include/linux/mfd/da9063/
6146 F:      include/linux/mfd/da9150/
6147 F:      include/linux/regulator/da9211.h
6148 F:      include/sound/da[79]*.h
6149 F:      sound/soc/codecs/da[79]*.[ch]
6150
6151 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6152 M:      William Breathitt Gray <william.gray@linaro.org>
6153 L:      linux-gpio@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/gpio/gpio-gpio-mm.c
6156
6157 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6158 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6159 L:      linux-media@vger.kernel.org
6160 S:      Maintained
6161 F:      Documentation/admin-guide/media/mgb4.rst
6162 F:      drivers/media/pci/mgb4/
6163
6164 DIOLAN U2C-12 I2C DRIVER
6165 M:      Guenter Roeck <linux@roeck-us.net>
6166 L:      linux-i2c@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6169
6170 DIRECTORY NOTIFICATION (DNOTIFY)
6171 M:      Jan Kara <jack@suse.cz>
6172 R:      Amir Goldstein <amir73il@gmail.com>
6173 L:      linux-fsdevel@vger.kernel.org
6174 S:      Maintained
6175 F:      Documentation/filesystems/dnotify.rst
6176 F:      fs/notify/dnotify/
6177 F:      include/linux/dnotify.h
6178
6179 DISK GEOMETRY AND PARTITION HANDLING
6180 M:      Andries Brouwer <aeb@cwi.nl>
6181 S:      Maintained
6182 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6183 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6184 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6185
6186 DISKQUOTA
6187 M:      Jan Kara <jack@suse.com>
6188 S:      Maintained
6189 F:      Documentation/filesystems/quota.rst
6190 F:      fs/quota/
6191 F:      include/linux/quota*.h
6192 F:      include/uapi/linux/quota*.h
6193
6194 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6195 M:      Bernie Thompson <bernie@plugable.com>
6196 L:      linux-fbdev@vger.kernel.org
6197 S:      Maintained
6198 W:      http://plugable.com/category/projects/udlfb/
6199 F:      Documentation/fb/udlfb.rst
6200 F:      drivers/video/fbdev/udlfb.c
6201 F:      include/video/udlfb.h
6202
6203 DISTRIBUTED LOCK MANAGER (DLM)
6204 M:      Alexander Aring <aahringo@redhat.com>
6205 M:      David Teigland <teigland@redhat.com>
6206 L:      gfs2@lists.linux.dev
6207 S:      Supported
6208 W:      https://pagure.io/dlm
6209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6210 F:      fs/dlm/
6211
6212 DMA BUFFER SHARING FRAMEWORK
6213 M:      Sumit Semwal <sumit.semwal@linaro.org>
6214 M:      Christian König <christian.koenig@amd.com>
6215 L:      linux-media@vger.kernel.org
6216 L:      dri-devel@lists.freedesktop.org
6217 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6218 S:      Maintained
6219 T:      git git://anongit.freedesktop.org/drm/drm-misc
6220 F:      Documentation/driver-api/dma-buf.rst
6221 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6222 F:      drivers/dma-buf/
6223 F:      include/linux/*fence.h
6224 F:      include/linux/dma-buf.h
6225 F:      include/linux/dma-resv.h
6226 K:      \bdma_(?:buf|fence|resv)\b
6227
6228 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6229 M:      Vinod Koul <vkoul@kernel.org>
6230 L:      dmaengine@vger.kernel.org
6231 S:      Maintained
6232 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6234 F:      Documentation/devicetree/bindings/dma/
6235 F:      Documentation/driver-api/dmaengine/
6236 F:      drivers/dma/
6237 F:      include/dt-bindings/dma/
6238 F:      include/linux/dma/
6239 F:      include/linux/dmaengine.h
6240 F:      include/linux/of_dma.h
6241
6242 DMA MAPPING BENCHMARK
6243 M:      Xiang Chen <chenxiang66@hisilicon.com>
6244 L:      iommu@lists.linux.dev
6245 F:      kernel/dma/map_benchmark.c
6246 F:      tools/testing/selftests/dma/
6247
6248 DMA MAPPING HELPERS
6249 M:      Christoph Hellwig <hch@lst.de>
6250 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6251 R:      Robin Murphy <robin.murphy@arm.com>
6252 L:      iommu@lists.linux.dev
6253 S:      Supported
6254 W:      http://git.infradead.org/users/hch/dma-mapping.git
6255 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6256 F:      include/asm-generic/dma-mapping.h
6257 F:      include/linux/dma-direct.h
6258 F:      include/linux/dma-map-ops.h
6259 F:      include/linux/dma-mapping.h
6260 F:      include/linux/swiotlb.h
6261 F:      kernel/dma/
6262
6263 DMA-BUF HEAPS FRAMEWORK
6264 M:      Sumit Semwal <sumit.semwal@linaro.org>
6265 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6266 R:      Brian Starkey <Brian.Starkey@arm.com>
6267 R:      John Stultz <jstultz@google.com>
6268 R:      T.J. Mercier <tjmercier@google.com>
6269 L:      linux-media@vger.kernel.org
6270 L:      dri-devel@lists.freedesktop.org
6271 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6272 S:      Maintained
6273 T:      git git://anongit.freedesktop.org/drm/drm-misc
6274 F:      drivers/dma-buf/dma-heap.c
6275 F:      drivers/dma-buf/heaps/*
6276 F:      include/linux/dma-heap.h
6277 F:      include/uapi/linux/dma-heap.h
6278
6279 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6280 M:      Lukasz Luba <lukasz.luba@arm.com>
6281 L:      linux-pm@vger.kernel.org
6282 L:      linux-samsung-soc@vger.kernel.org
6283 S:      Maintained
6284 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6285 F:      drivers/memory/samsung/exynos5422-dmc.c
6286
6287 DME1737 HARDWARE MONITOR DRIVER
6288 M:      Juerg Haefliger <juergh@proton.me>
6289 L:      linux-hwmon@vger.kernel.org
6290 S:      Maintained
6291 F:      Documentation/hwmon/dme1737.rst
6292 F:      drivers/hwmon/dme1737.c
6293
6294 DMI/SMBIOS SUPPORT
6295 M:      Jean Delvare <jdelvare@suse.com>
6296 S:      Maintained
6297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6298 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6299 F:      drivers/firmware/dmi-id.c
6300 F:      drivers/firmware/dmi_scan.c
6301 F:      include/linux/dmi.h
6302
6303 DOCUMENTATION
6304 M:      Jonathan Corbet <corbet@lwn.net>
6305 L:      linux-doc@vger.kernel.org
6306 S:      Maintained
6307 P:      Documentation/doc-guide/maintainer-profile.rst
6308 T:      git git://git.lwn.net/linux.git docs-next
6309 F:      Documentation/
6310 F:      scripts/documentation-file-ref-check
6311 F:      scripts/kernel-doc
6312 F:      scripts/sphinx-pre-install
6313 X:      Documentation/ABI/
6314 X:      Documentation/admin-guide/media/
6315 X:      Documentation/devicetree/
6316 X:      Documentation/driver-api/media/
6317 X:      Documentation/firmware-guide/acpi/
6318 X:      Documentation/i2c/
6319 X:      Documentation/netlink/
6320 X:      Documentation/power/
6321 X:      Documentation/spi/
6322 X:      Documentation/userspace-api/media/
6323
6324 DOCUMENTATION PROCESS
6325 M:      Jonathan Corbet <corbet@lwn.net>
6326 L:      workflows@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/maintainer/
6329 F:      Documentation/process/
6330
6331 DOCUMENTATION REPORTING ISSUES
6332 M:      Thorsten Leemhuis <linux@leemhuis.info>
6333 L:      linux-doc@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6336 F:      Documentation/admin-guide/reporting-issues.rst
6337
6338 DOCUMENTATION SCRIPTS
6339 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6340 L:      linux-doc@vger.kernel.org
6341 S:      Maintained
6342 F:      Documentation/sphinx/parse-headers.pl
6343 F:      scripts/documentation-file-ref-check
6344 F:      scripts/sphinx-pre-install
6345
6346 DOCUMENTATION/ITALIAN
6347 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6348 L:      linux-doc@vger.kernel.org
6349 S:      Maintained
6350 F:      Documentation/translations/it_IT
6351
6352 DOCUMENTATION/JAPANESE
6353 R:      Akira Yokosawa <akiyks@gmail.com>
6354 L:      linux-doc@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/translations/ja_JP
6357
6358 DONGWOON DW9714 LENS VOICE COIL DRIVER
6359 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6360 L:      linux-media@vger.kernel.org
6361 S:      Maintained
6362 T:      git git://linuxtv.org/media_tree.git
6363 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6364 F:      drivers/media/i2c/dw9714.c
6365
6366 DONGWOON DW9719 LENS VOICE COIL DRIVER
6367 M:      Daniel Scally <djrscally@gmail.com>
6368 L:      linux-media@vger.kernel.org
6369 S:      Maintained
6370 T:      git git://linuxtv.org/media_tree.git
6371 F:      drivers/media/i2c/dw9719.c
6372
6373 DONGWOON DW9768 LENS VOICE COIL DRIVER
6374 L:      linux-media@vger.kernel.org
6375 S:      Orphan
6376 T:      git git://linuxtv.org/media_tree.git
6377 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6378 F:      drivers/media/i2c/dw9768.c
6379
6380 DONGWOON DW9807 LENS VOICE COIL DRIVER
6381 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 T:      git git://linuxtv.org/media_tree.git
6385 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6386 F:      drivers/media/i2c/dw9807-vcm.c
6387
6388 DOUBLETALK DRIVER
6389 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6390 L:      blinux-list@redhat.com
6391 S:      Maintained
6392 F:      drivers/char/dtlk.c
6393 F:      include/linux/dtlk.h
6394
6395 DPAA2 DATAPATH I/O (DPIO) DRIVER
6396 M:      Roy Pledge <Roy.Pledge@nxp.com>
6397 L:      linux-kernel@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/soc/fsl/dpio
6400
6401 DPAA2 ETHERNET DRIVER
6402 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6403 L:      netdev@vger.kernel.org
6404 S:      Maintained
6405 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6407 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6408 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6409 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6415
6416 DPAA2 ETHERNET SWITCH DRIVER
6417 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6418 L:      netdev@vger.kernel.org
6419 S:      Maintained
6420 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6421 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6423
6424 DPLL SUBSYSTEM
6425 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6426 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6427 M:      Jiri Pirko <jiri@resnulli.us>
6428 L:      netdev@vger.kernel.org
6429 S:      Supported
6430 F:      Documentation/driver-api/dpll.rst
6431 F:      drivers/dpll/*
6432 F:      include/linux/dpll.h
6433 F:      include/uapi/linux/dpll.h
6434
6435 DRBD DRIVER
6436 M:      Philipp Reisner <philipp.reisner@linbit.com>
6437 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6438 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6439 L:      drbd-dev@lists.linbit.com
6440 S:      Supported
6441 W:      http://www.drbd.org
6442 T:      git git://git.linbit.com/linux-drbd.git
6443 T:      git git://git.linbit.com/drbd-8.4.git
6444 F:      Documentation/admin-guide/blockdev/
6445 F:      drivers/block/drbd/
6446 F:      include/linux/drbd*
6447 F:      lib/lru_cache.c
6448
6449 DRIVER COMPONENT FRAMEWORK
6450 L:      dri-devel@lists.freedesktop.org
6451 F:      drivers/base/component.c
6452 F:      include/linux/component.h
6453
6454 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6455 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6456 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6457 S:      Supported
6458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6459 F:      Documentation/core-api/kobject.rst
6460 F:      drivers/base/
6461 F:      fs/debugfs/
6462 F:      fs/sysfs/
6463 F:      include/linux/debugfs.h
6464 F:      include/linux/fwnode.h
6465 F:      include/linux/kobj*
6466 F:      include/linux/property.h
6467 F:      lib/kobj*
6468
6469 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6470 M:      Nishanth Menon <nm@ti.com>
6471 L:      linux-pm@vger.kernel.org
6472 S:      Maintained
6473 F:      drivers/soc/ti/smartreflex.c
6474 F:      include/linux/power/smartreflex.h
6475
6476 DRM ACCEL DRIVERS FOR INTEL VPU
6477 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6478 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6479 L:      dri-devel@lists.freedesktop.org
6480 S:      Supported
6481 T:      git git://anongit.freedesktop.org/drm/drm-misc
6482 F:      drivers/accel/ivpu/
6483 F:      include/uapi/drm/ivpu_accel.h
6484
6485 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6486 M:      Oded Gabbay <ogabbay@kernel.org>
6487 L:      dri-devel@lists.freedesktop.org
6488 S:      Maintained
6489 C:      irc://irc.oftc.net/dri-devel
6490 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6491 F:      Documentation/accel/
6492 F:      drivers/accel/
6493 F:      include/drm/drm_accel.h
6494
6495 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6496 M:      Maxime Ripard <mripard@kernel.org>
6497 M:      Chen-Yu Tsai <wens@csie.org>
6498 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6499 L:      dri-devel@lists.freedesktop.org
6500 S:      Supported
6501 T:      git git://anongit.freedesktop.org/drm/drm-misc
6502 F:      drivers/gpu/drm/sun4i/sun8i*
6503
6504 DRM DRIVER FOR ARM PL111 CLCD
6505 M:      Emma Anholt <emma@anholt.net>
6506 S:      Supported
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 M:      Emma Anholt <emma@anholt.net>
6622 S:      Maintained
6623 T:      git git://anongit.freedesktop.org/drm/drm-misc
6624 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6625 F:      drivers/gpu/drm/tiny/hx8357d.c
6626
6627 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6628 M:      Deepak Rawat <drawat.floss@gmail.com>
6629 L:      linux-hyperv@vger.kernel.org
6630 L:      dri-devel@lists.freedesktop.org
6631 S:      Maintained
6632 T:      git git://anongit.freedesktop.org/drm/drm-misc
6633 F:      drivers/gpu/drm/hyperv
6634
6635 DRM DRIVER FOR ILITEK ILI9225 PANELS
6636 M:      David Lechner <david@lechnology.com>
6637 S:      Maintained
6638 T:      git git://anongit.freedesktop.org/drm/drm-misc
6639 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6640 F:      drivers/gpu/drm/tiny/ili9225.c
6641
6642 DRM DRIVER FOR ILITEK ILI9486 PANELS
6643 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6644 S:      Maintained
6645 T:      git git://anongit.freedesktop.org/drm/drm-misc
6646 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6647 F:      drivers/gpu/drm/tiny/ili9486.c
6648
6649 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6650 M:      Jagan Teki <jagan@edgeble.ai>
6651 S:      Maintained
6652 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6653 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6654
6655 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6656 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6657 S:      Supported
6658 T:      git git://anongit.freedesktop.org/drm/drm-misc
6659 F:      drivers/gpu/drm/logicvc/
6660
6661 DRM DRIVER FOR LVDS PANELS
6662 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6663 L:      dri-devel@lists.freedesktop.org
6664 S:      Maintained
6665 T:      git git://anongit.freedesktop.org/drm/drm-misc
6666 F:      Documentation/devicetree/bindings/display/lvds.yaml
6667 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6668 F:      drivers/gpu/drm/panel/panel-lvds.c
6669
6670 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6671 M:      Guido Günther <agx@sigxcpu.org>
6672 R:      Purism Kernel Team <kernel@puri.sm>
6673 S:      Maintained
6674 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6675 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6676
6677 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6678 M:      Dave Airlie <airlied@redhat.com>
6679 R:      Thomas Zimmermann <tzimmermann@suse.de>
6680 R:      Jocelyn Falempe <jfalempe@redhat.com>
6681 L:      dri-devel@lists.freedesktop.org
6682 S:      Supported
6683 T:      git git://anongit.freedesktop.org/drm/drm-misc
6684 F:      drivers/gpu/drm/mgag200/
6685
6686 DRM DRIVER FOR MI0283QT
6687 M:      Noralf Trønnes <noralf@tronnes.org>
6688 S:      Maintained
6689 T:      git git://anongit.freedesktop.org/drm/drm-misc
6690 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6691 F:      drivers/gpu/drm/tiny/mi0283qt.c
6692
6693 DRM DRIVER FOR MIPI DBI compatible panels
6694 M:      Noralf Trønnes <noralf@tronnes.org>
6695 S:      Maintained
6696 W:      https://github.com/notro/panel-mipi-dbi/wiki
6697 T:      git git://anongit.freedesktop.org/drm/drm-misc
6698 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6699 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6700
6701 DRM DRIVER FOR MSM ADRENO GPU
6702 M:      Rob Clark <robdclark@gmail.com>
6703 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6704 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6705 R:      Sean Paul <sean@poorly.run>
6706 R:      Marijn Suijten <marijn.suijten@somainline.org>
6707 L:      linux-arm-msm@vger.kernel.org
6708 L:      dri-devel@lists.freedesktop.org
6709 L:      freedreno@lists.freedesktop.org
6710 S:      Maintained
6711 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6712 T:      git https://gitlab.freedesktop.org/drm/msm.git
6713 F:      Documentation/devicetree/bindings/display/msm/
6714 F:      drivers/gpu/drm/ci/xfails/msm*
6715 F:      drivers/gpu/drm/msm/
6716 F:      include/uapi/drm/msm_drm.h
6717
6718 DRM DRIVER FOR NOVATEK NT35510 PANELS
6719 M:      Linus Walleij <linus.walleij@linaro.org>
6720 S:      Maintained
6721 T:      git git://anongit.freedesktop.org/drm/drm-misc
6722 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6723 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6724
6725 DRM DRIVER FOR NOVATEK NT35560 PANELS
6726 M:      Linus Walleij <linus.walleij@linaro.org>
6727 S:      Maintained
6728 T:      git git://anongit.freedesktop.org/drm/drm-misc
6729 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6730 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6731
6732 DRM DRIVER FOR NOVATEK NT36523 PANELS
6733 M:      Jianhua Lu <lujianhua000@gmail.com>
6734 S:      Maintained
6735 T:      git git://anongit.freedesktop.org/drm/drm-misc
6736 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6737 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6738
6739 DRM DRIVER FOR NOVATEK NT36672A PANELS
6740 M:      Sumit Semwal <sumit.semwal@linaro.org>
6741 S:      Maintained
6742 T:      git git://anongit.freedesktop.org/drm/drm-misc
6743 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6744 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6745
6746 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6747 M:      Karol Herbst <kherbst@redhat.com>
6748 M:      Lyude Paul <lyude@redhat.com>
6749 M:      Danilo Krummrich <dakr@redhat.com>
6750 L:      dri-devel@lists.freedesktop.org
6751 L:      nouveau@lists.freedesktop.org
6752 S:      Supported
6753 W:      https://nouveau.freedesktop.org/
6754 Q:      https://patchwork.freedesktop.org/project/nouveau/
6755 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6756 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6757 C:      irc://irc.oftc.net/nouveau
6758 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6759 F:      drivers/gpu/drm/nouveau/
6760 F:      include/uapi/drm/nouveau_drm.h
6761
6762 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6763 M:      Stefan Mavrodiev <stefan@olimex.com>
6764 S:      Maintained
6765 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6766 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6767
6768 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6769 R:      Douglas Anderson <dianders@chromium.org>
6770 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6771 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6772
6773 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6774 M:      Noralf Trønnes <noralf@tronnes.org>
6775 S:      Maintained
6776 T:      git git://anongit.freedesktop.org/drm/drm-misc
6777 F:      Documentation/devicetree/bindings/display/repaper.txt
6778 F:      drivers/gpu/drm/tiny/repaper.c
6779
6780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6781 M:      Dave Airlie <airlied@redhat.com>
6782 M:      Gerd Hoffmann <kraxel@redhat.com>
6783 L:      virtualization@lists.linux.dev
6784 S:      Obsolete
6785 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6786 T:      git git://anongit.freedesktop.org/drm/drm-misc
6787 F:      drivers/gpu/drm/tiny/cirrus.c
6788
6789 DRM DRIVER FOR QXL VIRTUAL GPU
6790 M:      Dave Airlie <airlied@redhat.com>
6791 M:      Gerd Hoffmann <kraxel@redhat.com>
6792 L:      virtualization@lists.linux.dev
6793 L:      spice-devel@lists.freedesktop.org
6794 S:      Maintained
6795 T:      git git://anongit.freedesktop.org/drm/drm-misc
6796 F:      drivers/gpu/drm/qxl/
6797 F:      include/uapi/drm/qxl_drm.h
6798
6799 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6800 M:      Robert Chiras <robert.chiras@nxp.com>
6801 S:      Maintained
6802 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6803 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6804
6805 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6806 M:      Linus Walleij <linus.walleij@linaro.org>
6807 S:      Maintained
6808 T:      git git://anongit.freedesktop.org/drm/drm-misc
6809 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6810 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6811
6812 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6813 M:      Inki Dae <inki.dae@samsung.com>
6814 M:      Jagan Teki <jagan@amarulasolutions.com>
6815 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6816 S:      Maintained
6817 T:      git git://anongit.freedesktop.org/drm/drm-misc
6818 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6819 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6820 F:      include/drm/bridge/samsung-dsim.h
6821
6822 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6823 M:      Markuss Broks <markuss.broks@gmail.com>
6824 S:      Maintained
6825 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6826 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6827
6828 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6829 M:      Artur Weber <aweber.kernel@gmail.com>
6830 S:      Maintained
6831 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6832 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6833
6834 DRM DRIVER FOR SITRONIX ST7586 PANELS
6835 M:      David Lechner <david@lechnology.com>
6836 S:      Maintained
6837 T:      git git://anongit.freedesktop.org/drm/drm-misc
6838 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6839 F:      drivers/gpu/drm/tiny/st7586.c
6840
6841 DRM DRIVER FOR SITRONIX ST7701 PANELS
6842 M:      Jagan Teki <jagan@amarulasolutions.com>
6843 S:      Maintained
6844 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6845 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6846
6847 DRM DRIVER FOR SITRONIX ST7703 PANELS
6848 M:      Guido Günther <agx@sigxcpu.org>
6849 R:      Purism Kernel Team <kernel@puri.sm>
6850 R:      Ondrej Jirman <megi@xff.cz>
6851 S:      Maintained
6852 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6853 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6854
6855 DRM DRIVER FOR SITRONIX ST7735R PANELS
6856 M:      David Lechner <david@lechnology.com>
6857 S:      Maintained
6858 T:      git git://anongit.freedesktop.org/drm/drm-misc
6859 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6860 F:      drivers/gpu/drm/tiny/st7735r.c
6861
6862 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6863 M:      Javier Martinez Canillas <javierm@redhat.com>
6864 S:      Maintained
6865 T:      git git://anongit.freedesktop.org/drm/drm-misc
6866 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6868 F:      drivers/gpu/drm/solomon/ssd130x*
6869
6870 DRM DRIVER FOR ST-ERICSSON MCDE
6871 M:      Linus Walleij <linus.walleij@linaro.org>
6872 S:      Maintained
6873 T:      git git://anongit.freedesktop.org/drm/drm-misc
6874 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6875 F:      drivers/gpu/drm/mcde/
6876
6877 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6878 M:      Jagan Teki <jagan@amarulasolutions.com>
6879 S:      Maintained
6880 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6881 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6882
6883 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6884 R:      Douglas Anderson <dianders@chromium.org>
6885 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6886 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6887
6888 DRM DRIVER FOR TPO TPG110 PANELS
6889 M:      Linus Walleij <linus.walleij@linaro.org>
6890 S:      Maintained
6891 T:      git git://anongit.freedesktop.org/drm/drm-misc
6892 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6893 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6894
6895 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6896 M:      Dave Airlie <airlied@redhat.com>
6897 R:      Sean Paul <sean@poorly.run>
6898 R:      Thomas Zimmermann <tzimmermann@suse.de>
6899 L:      dri-devel@lists.freedesktop.org
6900 S:      Supported
6901 T:      git git://anongit.freedesktop.org/drm/drm-misc
6902 F:      drivers/gpu/drm/udl/
6903
6904 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6905 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6906 M:      Melissa Wen <melissa.srw@gmail.com>
6907 M:      Maíra Canal <mairacanal@riseup.net>
6908 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6909 R:      Daniel Vetter <daniel@ffwll.ch>
6910 L:      dri-devel@lists.freedesktop.org
6911 S:      Maintained
6912 T:      git git://anongit.freedesktop.org/drm/drm-misc
6913 F:      Documentation/gpu/vkms.rst
6914 F:      drivers/gpu/drm/vkms/
6915
6916 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6917 M:      Hans de Goede <hdegoede@redhat.com>
6918 L:      dri-devel@lists.freedesktop.org
6919 S:      Maintained
6920 T:      git git://anongit.freedesktop.org/drm/drm-misc
6921 F:      drivers/gpu/drm/vboxvideo/
6922
6923 DRM DRIVER FOR VMWARE VIRTUAL GPU
6924 M:      Zack Rusin <zackr@vmware.com>
6925 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6926 L:      dri-devel@lists.freedesktop.org
6927 S:      Supported
6928 T:      git git://anongit.freedesktop.org/drm/drm-misc
6929 F:      drivers/gpu/drm/vmwgfx/
6930 F:      include/uapi/drm/vmwgfx_drm.h
6931
6932 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6933 M:      Linus Walleij <linus.walleij@linaro.org>
6934 S:      Maintained
6935 T:      git git://anongit.freedesktop.org/drm/drm-misc
6936 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6937 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6938
6939 DRM DRIVERS
6940 M:      David Airlie <airlied@gmail.com>
6941 M:      Daniel Vetter <daniel@ffwll.ch>
6942 L:      dri-devel@lists.freedesktop.org
6943 S:      Maintained
6944 B:      https://gitlab.freedesktop.org/drm
6945 C:      irc://irc.oftc.net/dri-devel
6946 T:      git git://anongit.freedesktop.org/drm/drm
6947 F:      Documentation/devicetree/bindings/display/
6948 F:      Documentation/devicetree/bindings/gpu/
6949 F:      Documentation/gpu/
6950 F:      drivers/gpu/
6951 F:      include/drm/
6952 F:      include/linux/vga*
6953 F:      include/uapi/drm/
6954
6955 DRM DRIVERS AND MISC GPU PATCHES
6956 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6957 M:      Maxime Ripard <mripard@kernel.org>
6958 M:      Thomas Zimmermann <tzimmermann@suse.de>
6959 S:      Maintained
6960 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6961 T:      git git://anongit.freedesktop.org/drm/drm-misc
6962 F:      Documentation/devicetree/bindings/display/
6963 F:      Documentation/devicetree/bindings/gpu/
6964 F:      Documentation/gpu/
6965 F:      drivers/gpu/drm/
6966 F:      drivers/gpu/vga/
6967 F:      include/drm/drm
6968 F:      include/linux/vga*
6969 F:      include/uapi/drm/
6970 X:      drivers/gpu/drm/amd/
6971 X:      drivers/gpu/drm/armada/
6972 X:      drivers/gpu/drm/etnaviv/
6973 X:      drivers/gpu/drm/exynos/
6974 X:      drivers/gpu/drm/i915/
6975 X:      drivers/gpu/drm/kmb/
6976 X:      drivers/gpu/drm/mediatek/
6977 X:      drivers/gpu/drm/msm/
6978 X:      drivers/gpu/drm/nouveau/
6979 X:      drivers/gpu/drm/radeon/
6980 X:      drivers/gpu/drm/renesas/
6981 X:      drivers/gpu/drm/tegra/
6982
6983 DRM DRIVERS FOR ALLWINNER A10
6984 M:      Maxime Ripard <mripard@kernel.org>
6985 M:      Chen-Yu Tsai <wens@csie.org>
6986 L:      dri-devel@lists.freedesktop.org
6987 S:      Supported
6988 T:      git git://anongit.freedesktop.org/drm/drm-misc
6989 F:      Documentation/devicetree/bindings/display/allwinner*
6990 F:      drivers/gpu/drm/sun4i/
6991
6992 DRM DRIVERS FOR AMLOGIC SOCS
6993 M:      Neil Armstrong <neil.armstrong@linaro.org>
6994 L:      dri-devel@lists.freedesktop.org
6995 L:      linux-amlogic@lists.infradead.org
6996 S:      Supported
6997 W:      http://linux-meson.com/
6998 T:      git git://anongit.freedesktop.org/drm/drm-misc
6999 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7001 F:      Documentation/gpu/meson.rst
7002 F:      drivers/gpu/drm/ci/xfails/meson*
7003 F:      drivers/gpu/drm/meson/
7004
7005 DRM DRIVERS FOR ATMEL HLCDC
7006 M:      Sam Ravnborg <sam@ravnborg.org>
7007 M:      Boris Brezillon <bbrezillon@kernel.org>
7008 L:      dri-devel@lists.freedesktop.org
7009 S:      Supported
7010 T:      git git://anongit.freedesktop.org/drm/drm-misc
7011 F:      Documentation/devicetree/bindings/display/atmel/
7012 F:      drivers/gpu/drm/atmel-hlcdc/
7013
7014 DRM DRIVERS FOR BRIDGE CHIPS
7015 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7016 M:      Neil Armstrong <neil.armstrong@linaro.org>
7017 M:      Robert Foss <rfoss@kernel.org>
7018 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7019 R:      Jonas Karlman <jonas@kwiboo.se>
7020 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7021 S:      Maintained
7022 T:      git git://anongit.freedesktop.org/drm/drm-misc
7023 F:      Documentation/devicetree/bindings/display/bridge/
7024 F:      drivers/gpu/drm/bridge/
7025 F:      drivers/gpu/drm/drm_bridge.c
7026 F:      drivers/gpu/drm/drm_bridge_connector.c
7027 F:      include/drm/drm_bridge.h
7028 F:      include/drm/drm_bridge_connector.h
7029
7030 DRM DRIVERS FOR EXYNOS
7031 M:      Inki Dae <inki.dae@samsung.com>
7032 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7033 M:      Kyungmin Park <kyungmin.park@samsung.com>
7034 L:      dri-devel@lists.freedesktop.org
7035 S:      Supported
7036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7037 F:      Documentation/devicetree/bindings/display/exynos/
7038 F:      Documentation/devicetree/bindings/display/samsung/
7039 F:      drivers/gpu/drm/exynos/
7040 F:      include/uapi/drm/exynos_drm.h
7041
7042 DRM DRIVERS FOR FREESCALE DCU
7043 M:      Stefan Agner <stefan@agner.ch>
7044 M:      Alison Wang <alison.wang@nxp.com>
7045 L:      dri-devel@lists.freedesktop.org
7046 S:      Supported
7047 T:      git git://anongit.freedesktop.org/drm/drm-misc
7048 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7049 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7050 F:      drivers/gpu/drm/fsl-dcu/
7051
7052 DRM DRIVERS FOR FREESCALE IMX 5/6
7053 M:      Philipp Zabel <p.zabel@pengutronix.de>
7054 L:      dri-devel@lists.freedesktop.org
7055 S:      Maintained
7056 T:      git git://anongit.freedesktop.org/drm/drm-misc
7057 T:      git git://git.pengutronix.de/git/pza/linux
7058 F:      Documentation/devicetree/bindings/display/imx/
7059 F:      drivers/gpu/drm/imx/ipuv3/
7060 F:      drivers/gpu/ipu-v3/
7061
7062 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7063 M:      Liu Ying <victor.liu@nxp.com>
7064 L:      dri-devel@lists.freedesktop.org
7065 S:      Maintained
7066 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7070 F:      drivers/gpu/drm/bridge/imx/
7071
7072 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7073 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7074 L:      dri-devel@lists.freedesktop.org
7075 S:      Maintained
7076 T:      git git://anongit.freedesktop.org/drm/drm-misc
7077 F:      drivers/gpu/drm/gma500/
7078
7079 DRM DRIVERS FOR HISILICON
7080 M:      Xinliang Liu <xinliang.liu@linaro.org>
7081 M:      Tian Tao  <tiantao6@hisilicon.com>
7082 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7083 R:      Sumit Semwal <sumit.semwal@linaro.org>
7084 R:      Yongqin Liu <yongqin.liu@linaro.org>
7085 R:      John Stultz <jstultz@google.com>
7086 L:      dri-devel@lists.freedesktop.org
7087 S:      Maintained
7088 T:      git git://anongit.freedesktop.org/drm/drm-misc
7089 F:      Documentation/devicetree/bindings/display/hisilicon/
7090 F:      drivers/gpu/drm/hisilicon/
7091
7092 DRM DRIVERS FOR LIMA
7093 M:      Qiang Yu <yuq825@gmail.com>
7094 L:      dri-devel@lists.freedesktop.org
7095 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7096 S:      Maintained
7097 T:      git git://anongit.freedesktop.org/drm/drm-misc
7098 F:      drivers/gpu/drm/lima/
7099 F:      include/uapi/drm/lima_drm.h
7100
7101 DRM DRIVERS FOR LOONGSON
7102 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7103 L:      dri-devel@lists.freedesktop.org
7104 S:      Supported
7105 T:      git git://anongit.freedesktop.org/drm/drm-misc
7106 F:      drivers/gpu/drm/loongson/
7107
7108 DRM DRIVERS FOR MEDIATEK
7109 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7110 M:      Philipp Zabel <p.zabel@pengutronix.de>
7111 L:      dri-devel@lists.freedesktop.org
7112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7113 S:      Supported
7114 F:      Documentation/devicetree/bindings/display/mediatek/
7115 F:      drivers/gpu/drm/ci/xfails/mediatek*
7116 F:      drivers/gpu/drm/mediatek/
7117 F:      drivers/phy/mediatek/phy-mtk-dp.c
7118 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7119 F:      drivers/phy/mediatek/phy-mtk-mipi*
7120
7121 DRM DRIVERS FOR NVIDIA TEGRA
7122 M:      Thierry Reding <thierry.reding@gmail.com>
7123 M:      Mikko Perttunen <mperttunen@nvidia.com>
7124 L:      dri-devel@lists.freedesktop.org
7125 L:      linux-tegra@vger.kernel.org
7126 S:      Supported
7127 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7128 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7129 F:      Documentation/devicetree/bindings/gpu/host1x/
7130 F:      drivers/gpu/drm/tegra/
7131 F:      drivers/gpu/host1x/
7132 F:      include/linux/host1x.h
7133 F:      include/uapi/drm/tegra_drm.h
7134
7135 DRM DRIVERS FOR RENESAS R-CAR
7136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7137 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7138 L:      dri-devel@lists.freedesktop.org
7139 L:      linux-renesas-soc@vger.kernel.org
7140 S:      Supported
7141 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7142 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7145 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7146 F:      drivers/gpu/drm/renesas/rcar-du/
7147
7148 DRM DRIVERS FOR RENESAS SHMOBILE
7149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7150 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7151 L:      dri-devel@lists.freedesktop.org
7152 L:      linux-renesas-soc@vger.kernel.org
7153 S:      Supported
7154 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7155 F:      drivers/gpu/drm/renesas/shmobile/
7156 F:      include/linux/platform_data/shmob_drm.h
7157
7158 DRM DRIVERS FOR ROCKCHIP
7159 M:      Sandy Huang <hjc@rock-chips.com>
7160 M:      Heiko Stübner <heiko@sntech.de>
7161 L:      dri-devel@lists.freedesktop.org
7162 S:      Maintained
7163 T:      git git://anongit.freedesktop.org/drm/drm-misc
7164 F:      Documentation/devicetree/bindings/display/rockchip/
7165 F:      drivers/gpu/drm/ci/xfails/rockchip*
7166 F:      drivers/gpu/drm/rockchip/
7167
7168 DRM DRIVERS FOR STI
7169 M:      Alain Volmat <alain.volmat@foss.st.com>
7170 L:      dri-devel@lists.freedesktop.org
7171 S:      Maintained
7172 T:      git git://anongit.freedesktop.org/drm/drm-misc
7173 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7174 F:      drivers/gpu/drm/sti
7175
7176 DRM DRIVERS FOR STM
7177 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7178 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7179 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7180 L:      dri-devel@lists.freedesktop.org
7181 S:      Maintained
7182 T:      git git://anongit.freedesktop.org/drm/drm-misc
7183 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7184 F:      drivers/gpu/drm/stm
7185
7186 DRM DRIVERS FOR TI KEYSTONE
7187 M:      Jyri Sarha <jyri.sarha@iki.fi>
7188 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7189 L:      dri-devel@lists.freedesktop.org
7190 S:      Maintained
7191 T:      git git://anongit.freedesktop.org/drm/drm-misc
7192 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7193 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7195 F:      drivers/gpu/drm/tidss/
7196
7197 DRM DRIVERS FOR TI LCDC
7198 M:      Jyri Sarha <jyri.sarha@iki.fi>
7199 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7200 L:      dri-devel@lists.freedesktop.org
7201 S:      Maintained
7202 T:      git git://anongit.freedesktop.org/drm/drm-misc
7203 F:      Documentation/devicetree/bindings/display/tilcdc/
7204 F:      drivers/gpu/drm/tilcdc/
7205
7206 DRM DRIVERS FOR TI OMAP
7207 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7208 L:      dri-devel@lists.freedesktop.org
7209 S:      Maintained
7210 T:      git git://anongit.freedesktop.org/drm/drm-misc
7211 F:      Documentation/devicetree/bindings/display/ti/
7212 F:      drivers/gpu/drm/omapdrm/
7213
7214 DRM DRIVERS FOR V3D
7215 M:      Emma Anholt <emma@anholt.net>
7216 M:      Melissa Wen <mwen@igalia.com>
7217 S:      Supported
7218 T:      git git://anongit.freedesktop.org/drm/drm-misc
7219 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7220 F:      drivers/gpu/drm/v3d/
7221 F:      include/uapi/drm/v3d_drm.h
7222
7223 DRM DRIVERS FOR VC4
7224 M:      Emma Anholt <emma@anholt.net>
7225 M:      Maxime Ripard <mripard@kernel.org>
7226 S:      Supported
7227 T:      git git://github.com/anholt/linux
7228 T:      git git://anongit.freedesktop.org/drm/drm-misc
7229 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7230 F:      drivers/gpu/drm/vc4/
7231 F:      include/uapi/drm/vc4_drm.h
7232
7233 DRM DRIVERS FOR VIVANTE GPU IP
7234 M:      Lucas Stach <l.stach@pengutronix.de>
7235 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7236 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7237 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7238 L:      dri-devel@lists.freedesktop.org
7239 S:      Maintained
7240 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7241 F:      drivers/gpu/drm/etnaviv/
7242 F:      include/uapi/drm/etnaviv_drm.h
7243
7244 DRM DRIVERS FOR XEN
7245 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7246 L:      dri-devel@lists.freedesktop.org
7247 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7248 S:      Supported
7249 T:      git git://anongit.freedesktop.org/drm/drm-misc
7250 F:      Documentation/gpu/xen-front.rst
7251 F:      drivers/gpu/drm/xen/
7252
7253 DRM DRIVERS FOR XILINX
7254 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7255 L:      dri-devel@lists.freedesktop.org
7256 S:      Maintained
7257 T:      git git://anongit.freedesktop.org/drm/drm-misc
7258 F:      Documentation/devicetree/bindings/display/xlnx/
7259 F:      drivers/gpu/drm/xlnx/
7260
7261 DRM GPU SCHEDULER
7262 M:      Luben Tuikov <ltuikov89@gmail.com>
7263 L:      dri-devel@lists.freedesktop.org
7264 S:      Maintained
7265 T:      git git://anongit.freedesktop.org/drm/drm-misc
7266 F:      drivers/gpu/drm/scheduler/
7267 F:      include/drm/gpu_scheduler.h
7268
7269 DRM PANEL DRIVERS
7270 M:      Neil Armstrong <neil.armstrong@linaro.org>
7271 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7272 R:      Sam Ravnborg <sam@ravnborg.org>
7273 L:      dri-devel@lists.freedesktop.org
7274 S:      Maintained
7275 T:      git git://anongit.freedesktop.org/drm/drm-misc
7276 F:      Documentation/devicetree/bindings/display/panel/
7277 F:      drivers/gpu/drm/drm_panel.c
7278 F:      drivers/gpu/drm/panel/
7279 F:      include/drm/drm_panel.h
7280
7281 DRM PRIVACY-SCREEN CLASS
7282 M:      Hans de Goede <hdegoede@redhat.com>
7283 L:      dri-devel@lists.freedesktop.org
7284 S:      Maintained
7285 T:      git git://anongit.freedesktop.org/drm/drm-misc
7286 F:      drivers/gpu/drm/drm_privacy_screen*
7287 F:      include/drm/drm_privacy_screen*
7288
7289 DRM TTM SUBSYSTEM
7290 M:      Christian Koenig <christian.koenig@amd.com>
7291 M:      Huang Rui <ray.huang@amd.com>
7292 L:      dri-devel@lists.freedesktop.org
7293 S:      Maintained
7294 T:      git git://anongit.freedesktop.org/drm/drm-misc
7295 F:      drivers/gpu/drm/ttm/
7296 F:      include/drm/ttm/
7297
7298 DRM AUTOMATED TESTING
7299 M:      Helen Koike <helen.koike@collabora.com>
7300 L:      dri-devel@lists.freedesktop.org
7301 S:      Maintained
7302 T:      git git://anongit.freedesktop.org/drm/drm-misc
7303 F:      Documentation/gpu/automated_testing.rst
7304 F:      drivers/gpu/drm/ci/
7305
7306 DSBR100 USB FM RADIO DRIVER
7307 M:      Alexey Klimov <klimov.linux@gmail.com>
7308 L:      linux-media@vger.kernel.org
7309 S:      Maintained
7310 T:      git git://linuxtv.org/media_tree.git
7311 F:      drivers/media/radio/dsbr100.c
7312
7313 DT3155 MEDIA DRIVER
7314 M:      Hans Verkuil <hverkuil@xs4all.nl>
7315 L:      linux-media@vger.kernel.org
7316 S:      Odd Fixes
7317 W:      https://linuxtv.org
7318 T:      git git://linuxtv.org/media_tree.git
7319 F:      drivers/media/pci/dt3155/
7320
7321 DVB_USB_AF9015 MEDIA DRIVER
7322 M:      Antti Palosaari <crope@iki.fi>
7323 L:      linux-media@vger.kernel.org
7324 S:      Maintained
7325 W:      https://linuxtv.org
7326 W:      http://palosaari.fi/linux/
7327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7328 T:      git git://linuxtv.org/anttip/media_tree.git
7329 F:      drivers/media/usb/dvb-usb-v2/af9015*
7330
7331 DVB_USB_AF9035 MEDIA DRIVER
7332 M:      Antti Palosaari <crope@iki.fi>
7333 L:      linux-media@vger.kernel.org
7334 S:      Maintained
7335 W:      https://linuxtv.org
7336 W:      http://palosaari.fi/linux/
7337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7338 T:      git git://linuxtv.org/anttip/media_tree.git
7339 F:      drivers/media/usb/dvb-usb-v2/af9035*
7340
7341 DVB_USB_ANYSEE MEDIA DRIVER
7342 M:      Antti Palosaari <crope@iki.fi>
7343 L:      linux-media@vger.kernel.org
7344 S:      Maintained
7345 W:      https://linuxtv.org
7346 W:      http://palosaari.fi/linux/
7347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7348 T:      git git://linuxtv.org/anttip/media_tree.git
7349 F:      drivers/media/usb/dvb-usb-v2/anysee*
7350
7351 DVB_USB_AU6610 MEDIA DRIVER
7352 M:      Antti Palosaari <crope@iki.fi>
7353 L:      linux-media@vger.kernel.org
7354 S:      Maintained
7355 W:      https://linuxtv.org
7356 W:      http://palosaari.fi/linux/
7357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7358 T:      git git://linuxtv.org/anttip/media_tree.git
7359 F:      drivers/media/usb/dvb-usb-v2/au6610*
7360
7361 DVB_USB_CE6230 MEDIA DRIVER
7362 M:      Antti Palosaari <crope@iki.fi>
7363 L:      linux-media@vger.kernel.org
7364 S:      Maintained
7365 W:      https://linuxtv.org
7366 W:      http://palosaari.fi/linux/
7367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7368 T:      git git://linuxtv.org/anttip/media_tree.git
7369 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7370
7371 DVB_USB_CXUSB MEDIA DRIVER
7372 M:      Michael Krufky <mkrufky@linuxtv.org>
7373 L:      linux-media@vger.kernel.org
7374 S:      Maintained
7375 W:      https://linuxtv.org
7376 W:      http://github.com/mkrufky
7377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7378 T:      git git://linuxtv.org/media_tree.git
7379 F:      drivers/media/usb/dvb-usb/cxusb*
7380
7381 DVB_USB_EC168 MEDIA DRIVER
7382 M:      Antti Palosaari <crope@iki.fi>
7383 L:      linux-media@vger.kernel.org
7384 S:      Maintained
7385 W:      https://linuxtv.org
7386 W:      http://palosaari.fi/linux/
7387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7388 T:      git git://linuxtv.org/anttip/media_tree.git
7389 F:      drivers/media/usb/dvb-usb-v2/ec168*
7390
7391 DVB_USB_GL861 MEDIA DRIVER
7392 M:      Antti Palosaari <crope@iki.fi>
7393 L:      linux-media@vger.kernel.org
7394 S:      Maintained
7395 W:      https://linuxtv.org
7396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7397 T:      git git://linuxtv.org/anttip/media_tree.git
7398 F:      drivers/media/usb/dvb-usb-v2/gl861*
7399
7400 DVB_USB_MXL111SF MEDIA DRIVER
7401 M:      Michael Krufky <mkrufky@linuxtv.org>
7402 L:      linux-media@vger.kernel.org
7403 S:      Maintained
7404 W:      https://linuxtv.org
7405 W:      http://github.com/mkrufky
7406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7407 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7408 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7409
7410 DVB_USB_RTL28XXU MEDIA DRIVER
7411 M:      Antti Palosaari <crope@iki.fi>
7412 L:      linux-media@vger.kernel.org
7413 S:      Maintained
7414 W:      https://linuxtv.org
7415 W:      http://palosaari.fi/linux/
7416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7417 T:      git git://linuxtv.org/anttip/media_tree.git
7418 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7419
7420 DVB_USB_V2 MEDIA DRIVER
7421 M:      Antti Palosaari <crope@iki.fi>
7422 L:      linux-media@vger.kernel.org
7423 S:      Maintained
7424 W:      https://linuxtv.org
7425 W:      http://palosaari.fi/linux/
7426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7427 T:      git git://linuxtv.org/anttip/media_tree.git
7428 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7429 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7430
7431 DYNAMIC DEBUG
7432 M:      Jason Baron <jbaron@akamai.com>
7433 M:      Jim Cromie <jim.cromie@gmail.com>
7434 S:      Maintained
7435 F:      include/linux/dynamic_debug.h
7436 F:      lib/dynamic_debug.c
7437 F:      lib/test_dynamic_debug.c
7438
7439 DYNAMIC INTERRUPT MODERATION
7440 M:      Tal Gilboa <talgi@nvidia.com>
7441 S:      Maintained
7442 F:      Documentation/networking/net_dim.rst
7443 F:      include/linux/dim.h
7444 F:      lib/dim/
7445
7446 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7447 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7448 L:      linux-pm@vger.kernel.org
7449 S:      Supported
7450 B:      https://bugzilla.kernel.org
7451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7452 F:      drivers/powercap/dtpm*
7453 F:      include/linux/dtpm.h
7454
7455 DZ DECSTATION DZ11 SERIAL DRIVER
7456 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7457 S:      Maintained
7458 F:      drivers/tty/serial/dz.*
7459
7460 E3X0 POWER BUTTON DRIVER
7461 M:      Moritz Fischer <moritz.fischer@ettus.com>
7462 L:      usrp-users@lists.ettus.com
7463 S:      Supported
7464 W:      http://www.ettus.com
7465 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7466 F:      drivers/input/misc/e3x0-button.c
7467
7468 E4000 MEDIA DRIVER
7469 M:      Antti Palosaari <crope@iki.fi>
7470 L:      linux-media@vger.kernel.org
7471 S:      Maintained
7472 W:      https://linuxtv.org
7473 W:      http://palosaari.fi/linux/
7474 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7475 T:      git git://linuxtv.org/anttip/media_tree.git
7476 F:      drivers/media/tuners/e4000*
7477
7478 EARTH_PT1 MEDIA DRIVER
7479 M:      Akihiro Tsukada <tskd08@gmail.com>
7480 L:      linux-media@vger.kernel.org
7481 S:      Odd Fixes
7482 F:      drivers/media/pci/pt1/
7483
7484 EARTH_PT3 MEDIA DRIVER
7485 M:      Akihiro Tsukada <tskd08@gmail.com>
7486 L:      linux-media@vger.kernel.org
7487 S:      Odd Fixes
7488 F:      drivers/media/pci/pt3/
7489
7490 EC100 MEDIA DRIVER
7491 M:      Antti Palosaari <crope@iki.fi>
7492 L:      linux-media@vger.kernel.org
7493 S:      Maintained
7494 W:      https://linuxtv.org
7495 W:      http://palosaari.fi/linux/
7496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7497 T:      git git://linuxtv.org/anttip/media_tree.git
7498 F:      drivers/media/dvb-frontends/ec100*
7499
7500 ECRYPT FILE SYSTEM
7501 M:      Tyler Hicks <code@tyhicks.com>
7502 L:      ecryptfs@vger.kernel.org
7503 S:      Odd Fixes
7504 W:      http://ecryptfs.org
7505 W:      https://launchpad.net/ecryptfs
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7507 F:      Documentation/filesystems/ecryptfs.rst
7508 F:      fs/ecryptfs/
7509
7510 EDAC-AMD64
7511 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7512 L:      linux-edac@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/edac/amd64_edac*
7515 F:      drivers/edac/mce_amd*
7516
7517 EDAC-ARMADA
7518 M:      Jan Luebbe <jlu@pengutronix.de>
7519 L:      linux-edac@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7522 F:      drivers/edac/armada_xp_*
7523
7524 EDAC-AST2500
7525 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7526 S:      Supported
7527 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7528 F:      drivers/edac/aspeed_edac.c
7529
7530 EDAC-BLUEFIELD
7531 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7532 S:      Supported
7533 F:      drivers/edac/bluefield_edac.c
7534
7535 EDAC-CALXEDA
7536 M:      Andre Przywara <andre.przywara@arm.com>
7537 L:      linux-edac@vger.kernel.org
7538 S:      Maintained
7539 F:      drivers/edac/highbank*
7540
7541 EDAC-CAVIUM OCTEON
7542 M:      Ralf Baechle <ralf@linux-mips.org>
7543 L:      linux-edac@vger.kernel.org
7544 L:      linux-mips@vger.kernel.org
7545 S:      Supported
7546 F:      drivers/edac/octeon_edac*
7547
7548 EDAC-CAVIUM THUNDERX
7549 M:      Robert Richter <rric@kernel.org>
7550 L:      linux-edac@vger.kernel.org
7551 S:      Odd Fixes
7552 F:      drivers/edac/thunderx_edac*
7553
7554 EDAC-CORE
7555 M:      Borislav Petkov <bp@alien8.de>
7556 M:      Tony Luck <tony.luck@intel.com>
7557 R:      James Morse <james.morse@arm.com>
7558 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7559 R:      Robert Richter <rric@kernel.org>
7560 L:      linux-edac@vger.kernel.org
7561 S:      Supported
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7563 F:      Documentation/admin-guide/ras.rst
7564 F:      Documentation/driver-api/edac.rst
7565 F:      drivers/edac/
7566 F:      include/linux/edac.h
7567
7568 EDAC-DMC520
7569 M:      Lei Wang <lewan@microsoft.com>
7570 L:      linux-edac@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/edac/dmc520_edac.c
7573
7574 EDAC-E752X
7575 M:      Mark Gross <markgross@kernel.org>
7576 L:      linux-edac@vger.kernel.org
7577 S:      Maintained
7578 F:      drivers/edac/e752x_edac.c
7579
7580 EDAC-E7XXX
7581 L:      linux-edac@vger.kernel.org
7582 S:      Maintained
7583 F:      drivers/edac/e7xxx_edac.c
7584
7585 EDAC-FSL_DDR
7586 M:      York Sun <york.sun@nxp.com>
7587 L:      linux-edac@vger.kernel.org
7588 S:      Maintained
7589 F:      drivers/edac/fsl_ddr_edac.*
7590
7591 EDAC-GHES
7592 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7593 L:      linux-edac@vger.kernel.org
7594 S:      Maintained
7595 F:      drivers/edac/ghes_edac.c
7596
7597 EDAC-I10NM
7598 M:      Tony Luck <tony.luck@intel.com>
7599 L:      linux-edac@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/edac/i10nm_base.c
7602
7603 EDAC-I3000
7604 L:      linux-edac@vger.kernel.org
7605 S:      Orphan
7606 F:      drivers/edac/i3000_edac.c
7607
7608 EDAC-I5000
7609 L:      linux-edac@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/edac/i5000_edac.c
7612
7613 EDAC-I5400
7614 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7615 L:      linux-edac@vger.kernel.org
7616 S:      Maintained
7617 F:      drivers/edac/i5400_edac.c
7618
7619 EDAC-I7300
7620 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7621 L:      linux-edac@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/edac/i7300_edac.c
7624
7625 EDAC-I7CORE
7626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7627 L:      linux-edac@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/edac/i7core_edac.c
7630
7631 EDAC-I82443BXGX
7632 M:      Tim Small <tim@buttersideup.com>
7633 L:      linux-edac@vger.kernel.org
7634 S:      Maintained
7635 F:      drivers/edac/i82443bxgx_edac.c
7636
7637 EDAC-I82975X
7638 M:      "Arvind R." <arvino55@gmail.com>
7639 L:      linux-edac@vger.kernel.org
7640 S:      Maintained
7641 F:      drivers/edac/i82975x_edac.c
7642
7643 EDAC-IE31200
7644 M:      Jason Baron <jbaron@akamai.com>
7645 L:      linux-edac@vger.kernel.org
7646 S:      Maintained
7647 F:      drivers/edac/ie31200_edac.c
7648
7649 EDAC-IGEN6
7650 M:      Tony Luck <tony.luck@intel.com>
7651 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7652 L:      linux-edac@vger.kernel.org
7653 S:      Maintained
7654 F:      drivers/edac/igen6_edac.c
7655
7656 EDAC-MPC85XX
7657 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7658 L:      linux-edac@vger.kernel.org
7659 S:      Maintained
7660 F:      drivers/edac/mpc85xx_edac.[ch]
7661
7662 EDAC-NPCM
7663 M:      Marvin Lin <kflin@nuvoton.com>
7664 M:      Stanley Chu <yschu@nuvoton.com>
7665 L:      linux-edac@vger.kernel.org
7666 S:      Maintained
7667 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7668 F:      drivers/edac/npcm_edac.c
7669
7670 EDAC-PASEMI
7671 M:      Egor Martovetsky <egor@pasemi.com>
7672 L:      linux-edac@vger.kernel.org
7673 S:      Maintained
7674 F:      drivers/edac/pasemi_edac.c
7675
7676 EDAC-PND2
7677 M:      Tony Luck <tony.luck@intel.com>
7678 L:      linux-edac@vger.kernel.org
7679 S:      Maintained
7680 F:      drivers/edac/pnd2_edac.[ch]
7681
7682 EDAC-QCOM
7683 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7684 L:      linux-arm-msm@vger.kernel.org
7685 L:      linux-edac@vger.kernel.org
7686 S:      Maintained
7687 F:      drivers/edac/qcom_edac.c
7688
7689 EDAC-R82600
7690 M:      Tim Small <tim@buttersideup.com>
7691 L:      linux-edac@vger.kernel.org
7692 S:      Maintained
7693 F:      drivers/edac/r82600_edac.c
7694
7695 EDAC-SBRIDGE
7696 M:      Tony Luck <tony.luck@intel.com>
7697 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7698 L:      linux-edac@vger.kernel.org
7699 S:      Maintained
7700 F:      drivers/edac/sb_edac.c
7701
7702 EDAC-SKYLAKE
7703 M:      Tony Luck <tony.luck@intel.com>
7704 L:      linux-edac@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/edac/skx_*.[ch]
7707
7708 EDAC-TI
7709 M:      Tero Kristo <kristo@kernel.org>
7710 L:      linux-edac@vger.kernel.org
7711 S:      Odd Fixes
7712 F:      drivers/edac/ti_edac.c
7713
7714 EDIROL UA-101/UA-1000 DRIVER
7715 M:      Clemens Ladisch <clemens@ladisch.de>
7716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7717 S:      Maintained
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7719 F:      sound/usb/misc/ua101.c
7720
7721 EFI TEST DRIVER
7722 M:      Ivan Hu <ivan.hu@canonical.com>
7723 M:      Ard Biesheuvel <ardb@kernel.org>
7724 L:      linux-efi@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/firmware/efi/test/
7727
7728 EFI VARIABLE FILESYSTEM
7729 M:      Jeremy Kerr <jk@ozlabs.org>
7730 M:      Ard Biesheuvel <ardb@kernel.org>
7731 L:      linux-efi@vger.kernel.org
7732 S:      Maintained
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7734 F:      fs/efivarfs/
7735
7736 EFIFB FRAMEBUFFER DRIVER
7737 M:      Peter Jones <pjones@redhat.com>
7738 L:      linux-fbdev@vger.kernel.org
7739 S:      Maintained
7740 F:      drivers/video/fbdev/efifb.c
7741
7742 EFS FILESYSTEM
7743 S:      Orphan
7744 W:      http://aeschi.ch.eu.org/efs/
7745 F:      fs/efs/
7746
7747 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7748 M:      Douglas Miller <dougmill@linux.ibm.com>
7749 L:      netdev@vger.kernel.org
7750 S:      Maintained
7751 F:      drivers/net/ethernet/ibm/ehea/
7752
7753 ELM327 CAN NETWORK DRIVER
7754 M:      Max Staudt <max@enpas.org>
7755 L:      linux-can@vger.kernel.org
7756 S:      Maintained
7757 F:      Documentation/networking/device_drivers/can/can327.rst
7758 F:      drivers/net/can/can327.c
7759
7760 EM28XX VIDEO4LINUX DRIVER
7761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7762 L:      linux-media@vger.kernel.org
7763 S:      Maintained
7764 W:      https://linuxtv.org
7765 T:      git git://linuxtv.org/media_tree.git
7766 F:      Documentation/admin-guide/media/em28xx*
7767 F:      drivers/media/usb/em28xx/
7768
7769 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7770 M:      Adrian Hunter <adrian.hunter@intel.com>
7771 M:      Ritesh Harjani <riteshh@codeaurora.org>
7772 M:      Asutosh Das <asutoshd@codeaurora.org>
7773 L:      linux-mmc@vger.kernel.org
7774 S:      Supported
7775 F:      drivers/mmc/host/cqhci*
7776
7777 EMS CPC-PCI CAN DRIVER
7778 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7779 M:      support@ems-wuensche.com
7780 L:      linux-can@vger.kernel.org
7781 S:      Maintained
7782 F:      drivers/net/can/sja1000/ems_pci.c
7783
7784 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7785 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7786 L:      linux-scsi@vger.kernel.org
7787 S:      Supported
7788 W:      http://www.broadcom.com
7789 F:      drivers/scsi/be2iscsi/
7790
7791 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7792 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7793 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7794 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7795 L:      netdev@vger.kernel.org
7796 S:      Supported
7797 W:      http://www.emulex.com
7798 F:      drivers/net/ethernet/emulex/benet/
7799
7800 EMULEX ONECONNECT ROCE DRIVER
7801 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7802 L:      linux-rdma@vger.kernel.org
7803 S:      Odd Fixes
7804 W:      http://www.broadcom.com
7805 F:      drivers/infiniband/hw/ocrdma/
7806 F:      include/uapi/rdma/ocrdma-abi.h
7807
7808 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7809 M:      James Smart <james.smart@broadcom.com>
7810 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7811 L:      linux-scsi@vger.kernel.org
7812 L:      target-devel@vger.kernel.org
7813 S:      Supported
7814 W:      http://www.broadcom.com
7815 F:      drivers/scsi/elx/
7816
7817 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7818 M:      James Smart <james.smart@broadcom.com>
7819 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7820 L:      linux-scsi@vger.kernel.org
7821 S:      Supported
7822 W:      http://www.broadcom.com
7823 F:      drivers/scsi/lpfc/
7824
7825 ENE CB710 FLASH CARD READER DRIVER
7826 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7827 S:      Maintained
7828 F:      drivers/misc/cb710/
7829 F:      drivers/mmc/host/cb710-mmc.*
7830 F:      include/linux/cb710.h
7831
7832 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7833 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7834 S:      Maintained
7835 F:      drivers/media/rc/ene_ir.*
7836
7837 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7838 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7839 L:      linuxppc-dev@lists.ozlabs.org
7840 S:      Maintained
7841 F:      drivers/tty/ehv_bytechan.c
7842
7843 EPSON S1D13XXX FRAMEBUFFER DRIVER
7844 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7845 S:      Maintained
7846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7847 F:      drivers/video/fbdev/s1d13xxxfb.c
7848 F:      include/video/s1d13xxxfb.h
7849
7850 EROFS FILE SYSTEM
7851 M:      Gao Xiang <xiang@kernel.org>
7852 M:      Chao Yu <chao@kernel.org>
7853 R:      Yue Hu <huyue2@coolpad.com>
7854 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7855 L:      linux-erofs@lists.ozlabs.org
7856 S:      Maintained
7857 W:      https://erofs.docs.kernel.org
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7859 F:      Documentation/ABI/testing/sysfs-fs-erofs
7860 F:      Documentation/filesystems/erofs.rst
7861 F:      fs/erofs/
7862 F:      include/trace/events/erofs.h
7863
7864 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7865 M:      Jeff Layton <jlayton@kernel.org>
7866 S:      Maintained
7867 F:      include/linux/errseq.h
7868 F:      lib/errseq.c
7869
7870 ESD CAN/USB DRIVERS
7871 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7872 R:      socketcan@esd.eu
7873 L:      linux-can@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/net/can/usb/esd_usb.c
7876
7877 ET131X NETWORK DRIVER
7878 M:      Mark Einon <mark.einon@gmail.com>
7879 S:      Odd Fixes
7880 F:      drivers/net/ethernet/agere/
7881
7882 ETAS ES58X CAN/USB DRIVER
7883 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7884 L:      linux-can@vger.kernel.org
7885 S:      Maintained
7886 F:      Documentation/networking/devlink/etas_es58x.rst
7887 F:      drivers/net/can/usb/etas_es58x/
7888
7889 ETHERNET BRIDGE
7890 M:      Roopa Prabhu <roopa@nvidia.com>
7891 M:      Nikolay Aleksandrov <razor@blackwall.org>
7892 L:      bridge@lists.linux.dev
7893 L:      netdev@vger.kernel.org
7894 S:      Maintained
7895 W:      http://www.linuxfoundation.org/en/Net:Bridge
7896 F:      include/linux/netfilter_bridge/
7897 F:      net/bridge/
7898
7899 ETHERNET PHY LIBRARY
7900 M:      Andrew Lunn <andrew@lunn.ch>
7901 M:      Heiner Kallweit <hkallweit1@gmail.com>
7902 R:      Russell King <linux@armlinux.org.uk>
7903 L:      netdev@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7906 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7907 F:      Documentation/devicetree/bindings/net/mdio*
7908 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7909 F:      Documentation/networking/phy.rst
7910 F:      drivers/net/mdio/
7911 F:      drivers/net/mdio/acpi_mdio.c
7912 F:      drivers/net/mdio/fwnode_mdio.c
7913 F:      drivers/net/mdio/of_mdio.c
7914 F:      drivers/net/pcs/
7915 F:      drivers/net/phy/
7916 F:      include/dt-bindings/net/qca-ar803x.h
7917 F:      include/linux/*mdio*.h
7918 F:      include/linux/linkmode.h
7919 F:      include/linux/mdio/*.h
7920 F:      include/linux/mii.h
7921 F:      include/linux/of_net.h
7922 F:      include/linux/phy.h
7923 F:      include/linux/phy_fixed.h
7924 F:      include/linux/phylib_stubs.h
7925 F:      include/linux/platform_data/mdio-bcm-unimac.h
7926 F:      include/linux/platform_data/mdio-gpio.h
7927 F:      include/trace/events/mdio.h
7928 F:      include/uapi/linux/mdio.h
7929 F:      include/uapi/linux/mii.h
7930 F:      net/core/of_net.c
7931
7932 EXEC & BINFMT API
7933 R:      Eric Biederman <ebiederm@xmission.com>
7934 R:      Kees Cook <keescook@chromium.org>
7935 L:      linux-mm@kvack.org
7936 S:      Supported
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7938 F:      fs/*binfmt_*.c
7939 F:      fs/exec.c
7940 F:      include/linux/binfmts.h
7941 F:      include/linux/elf.h
7942 F:      include/uapi/linux/binfmts.h
7943 F:      include/uapi/linux/elf.h
7944 F:      tools/testing/selftests/exec/
7945 N:      asm/elf.h
7946 N:      binfmt
7947
7948 EXFAT FILE SYSTEM
7949 M:      Namjae Jeon <linkinjeon@kernel.org>
7950 M:      Sungjong Seo <sj1557.seo@samsung.com>
7951 L:      linux-fsdevel@vger.kernel.org
7952 S:      Maintained
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7954 F:      fs/exfat/
7955
7956 EXT2 FILE SYSTEM
7957 M:      Jan Kara <jack@suse.com>
7958 L:      linux-ext4@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/filesystems/ext2.rst
7961 F:      fs/ext2/
7962 F:      include/linux/ext2*
7963
7964 EXT4 FILE SYSTEM
7965 M:      "Theodore Ts'o" <tytso@mit.edu>
7966 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7967 L:      linux-ext4@vger.kernel.org
7968 S:      Maintained
7969 W:      http://ext4.wiki.kernel.org
7970 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7972 F:      Documentation/filesystems/ext4/
7973 F:      fs/ext4/
7974 F:      include/trace/events/ext4.h
7975 F:      include/uapi/linux/ext4.h
7976
7977 Extended Verification Module (EVM)
7978 M:      Mimi Zohar <zohar@linux.ibm.com>
7979 L:      linux-integrity@vger.kernel.org
7980 S:      Supported
7981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7982 F:      security/integrity/
7983 F:      security/integrity/evm/
7984
7985 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7986 M:      Ard Biesheuvel <ardb@kernel.org>
7987 L:      linux-efi@vger.kernel.org
7988 S:      Maintained
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7990 F:      Documentation/admin-guide/efi-stub.rst
7991 F:      arch/*/include/asm/efi.h
7992 F:      arch/*/kernel/efi.c
7993 F:      arch/arm/boot/compressed/efi-header.S
7994 F:      arch/x86/platform/efi/
7995 F:      drivers/firmware/efi/
7996 F:      include/linux/efi*.h
7997
7998 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7999 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8000 M:      Chanwoo Choi <cw00.choi@samsung.com>
8001 L:      linux-kernel@vger.kernel.org
8002 S:      Maintained
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8004 F:      Documentation/devicetree/bindings/extcon/
8005 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8006 F:      drivers/extcon/
8007 F:      include/linux/extcon.h
8008 F:      include/linux/extcon/
8009
8010 EXTRA BOOT CONFIG
8011 M:      Masami Hiramatsu <mhiramat@kernel.org>
8012 L:      linux-kernel@vger.kernel.org
8013 L:      linux-trace-kernel@vger.kernel.org
8014 S:      Maintained
8015 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8017 F:      Documentation/admin-guide/bootconfig.rst
8018 F:      fs/proc/bootconfig.c
8019 F:      include/linux/bootconfig.h
8020 F:      lib/bootconfig-data.S
8021 F:      lib/bootconfig.c
8022 F:      tools/bootconfig/*
8023 F:      tools/bootconfig/scripts/*
8024
8025 EXYNOS DP DRIVER
8026 M:      Jingoo Han <jingoohan1@gmail.com>
8027 L:      dri-devel@lists.freedesktop.org
8028 S:      Maintained
8029 F:      drivers/gpu/drm/exynos/exynos_dp*
8030
8031 EXYNOS SYSMMU (IOMMU) driver
8032 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8033 L:      iommu@lists.linux.dev
8034 S:      Maintained
8035 F:      drivers/iommu/exynos-iommu.c
8036
8037 F2FS FILE SYSTEM
8038 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8039 M:      Chao Yu <chao@kernel.org>
8040 L:      linux-f2fs-devel@lists.sourceforge.net
8041 S:      Maintained
8042 W:      https://f2fs.wiki.kernel.org/
8043 Q:      https://patchwork.kernel.org/project/f2fs/list/
8044 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8046 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8047 F:      Documentation/filesystems/f2fs.rst
8048 F:      fs/f2fs/
8049 F:      include/linux/f2fs_fs.h
8050 F:      include/trace/events/f2fs.h
8051 F:      include/uapi/linux/f2fs.h
8052
8053 F71805F HARDWARE MONITORING DRIVER
8054 M:      Jean Delvare <jdelvare@suse.com>
8055 L:      linux-hwmon@vger.kernel.org
8056 S:      Maintained
8057 F:      Documentation/hwmon/f71805f.rst
8058 F:      drivers/hwmon/f71805f.c
8059
8060 FADDR2LINE
8061 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8062 S:      Maintained
8063 F:      scripts/faddr2line
8064
8065 FAILOVER MODULE
8066 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8067 L:      netdev@vger.kernel.org
8068 S:      Supported
8069 F:      Documentation/networking/failover.rst
8070 F:      include/net/failover.h
8071 F:      net/core/failover.c
8072
8073 FANOTIFY
8074 M:      Jan Kara <jack@suse.cz>
8075 R:      Amir Goldstein <amir73il@gmail.com>
8076 R:      Matthew Bobrowski <repnop@google.com>
8077 L:      linux-fsdevel@vger.kernel.org
8078 S:      Maintained
8079 F:      fs/notify/fanotify/
8080 F:      include/linux/fanotify.h
8081 F:      include/uapi/linux/fanotify.h
8082
8083 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8084 M:      Linus Walleij <linus.walleij@linaro.org>
8085 L:      linux-usb@vger.kernel.org
8086 S:      Maintained
8087 F:      drivers/usb/fotg210/
8088
8089 FARSYNC SYNCHRONOUS DRIVER
8090 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8091 S:      Supported
8092 W:      http://www.farsite.co.uk/
8093 F:      drivers/net/wan/farsync.*
8094
8095 FAULT INJECTION SUPPORT
8096 M:      Akinobu Mita <akinobu.mita@gmail.com>
8097 S:      Supported
8098 F:      Documentation/fault-injection/
8099 F:      lib/fault-inject.c
8100
8101 FBTFT Framebuffer drivers
8102 L:      dri-devel@lists.freedesktop.org
8103 L:      linux-fbdev@vger.kernel.org
8104 S:      Orphan
8105 F:      drivers/staging/fbtft/
8106
8107 FC0011 TUNER DRIVER
8108 M:      Michael Buesch <m@bues.ch>
8109 L:      linux-media@vger.kernel.org
8110 S:      Maintained
8111 F:      drivers/media/tuners/fc0011.c
8112 F:      drivers/media/tuners/fc0011.h
8113
8114 FC2580 MEDIA DRIVER
8115 M:      Antti Palosaari <crope@iki.fi>
8116 L:      linux-media@vger.kernel.org
8117 S:      Maintained
8118 W:      https://linuxtv.org
8119 W:      http://palosaari.fi/linux/
8120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8121 T:      git git://linuxtv.org/anttip/media_tree.git
8122 F:      drivers/media/tuners/fc2580*
8123
8124 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8125 M:      Hannes Reinecke <hare@suse.de>
8126 L:      linux-scsi@vger.kernel.org
8127 S:      Supported
8128 W:      www.Open-FCoE.org
8129 F:      drivers/scsi/fcoe/
8130 F:      drivers/scsi/libfc/
8131 F:      include/scsi/fc/
8132 F:      include/scsi/libfc.h
8133 F:      include/scsi/libfcoe.h
8134 F:      include/uapi/scsi/fc/
8135
8136 FILE LOCKING (flock() and fcntl()/lockf())
8137 M:      Jeff Layton <jlayton@kernel.org>
8138 M:      Chuck Lever <chuck.lever@oracle.com>
8139 L:      linux-fsdevel@vger.kernel.org
8140 S:      Maintained
8141 F:      fs/fcntl.c
8142 F:      fs/locks.c
8143 F:      include/linux/fcntl.h
8144 F:      include/uapi/linux/fcntl.h
8145
8146 FILESYSTEM DIRECT ACCESS (DAX)
8147 M:      Dan Williams <dan.j.williams@intel.com>
8148 R:      Matthew Wilcox <willy@infradead.org>
8149 R:      Jan Kara <jack@suse.cz>
8150 L:      linux-fsdevel@vger.kernel.org
8151 L:      nvdimm@lists.linux.dev
8152 S:      Supported
8153 F:      fs/dax.c
8154 F:      include/linux/dax.h
8155 F:      include/trace/events/fs_dax.h
8156
8157 FILESYSTEMS (VFS and infrastructure)
8158 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8159 M:      Christian Brauner <brauner@kernel.org>
8160 L:      linux-fsdevel@vger.kernel.org
8161 S:      Maintained
8162 F:      fs/*
8163 F:      include/linux/fs.h
8164 F:      include/linux/fs_types.h
8165 F:      include/uapi/linux/fs.h
8166 F:      include/uapi/linux/openat2.h
8167
8168 FILESYSTEMS [EXPORTFS]
8169 M:      Chuck Lever <chuck.lever@oracle.com>
8170 M:      Jeff Layton <jlayton@kernel.org>
8171 R:      Amir Goldstein <amir73il@gmail.com>
8172 L:      linux-fsdevel@vger.kernel.org
8173 L:      linux-nfs@vger.kernel.org
8174 S:      Supported
8175 F:      Documentation/filesystems/nfs/exporting.rst
8176 F:      fs/exportfs/
8177 F:      fs/fhandle.c
8178 F:      include/linux/exportfs.h
8179
8180 FILESYSTEMS [IOMAP]
8181 M:      Christian Brauner <brauner@kernel.org>
8182 R:      Darrick J. Wong <djwong@kernel.org>
8183 L:      linux-xfs@vger.kernel.org
8184 L:      linux-fsdevel@vger.kernel.org
8185 S:      Supported
8186 F:      fs/iomap/
8187 F:      include/linux/iomap.h
8188
8189 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8190 M:      Riku Voipio <riku.voipio@iki.fi>
8191 L:      linux-hwmon@vger.kernel.org
8192 S:      Maintained
8193 F:      drivers/hwmon/f75375s.c
8194 F:      include/linux/f75375s.h
8195
8196 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8197 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8198 L:      linux-can@vger.kernel.org
8199 S:      Maintained
8200 F:      drivers/net/can/usb/f81604.c
8201
8202 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8203 M:      Clemens Ladisch <clemens@ladisch.de>
8204 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8206 S:      Maintained
8207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8208 F:      include/uapi/sound/firewire.h
8209 F:      sound/firewire/
8210
8211 FIREWIRE MEDIA DRIVERS (firedtv)
8212 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8213 L:      linux-media@vger.kernel.org
8214 L:      linux1394-devel@lists.sourceforge.net
8215 S:      Maintained
8216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8217 F:      drivers/media/firewire/
8218
8219 FIREWIRE SBP-2 TARGET
8220 M:      Chris Boot <bootc@bootc.net>
8221 L:      linux-scsi@vger.kernel.org
8222 L:      target-devel@vger.kernel.org
8223 L:      linux1394-devel@lists.sourceforge.net
8224 S:      Maintained
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8226 F:      drivers/target/sbp/
8227
8228 FIREWIRE SUBSYSTEM
8229 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8230 M:      Takashi Sakamoto <takaswie@kernel.org>
8231 L:      linux1394-devel@lists.sourceforge.net
8232 S:      Maintained
8233 W:      http://ieee1394.docs.kernel.org/
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8235 F:      drivers/firewire/
8236 F:      include/linux/firewire.h
8237 F:      include/uapi/linux/firewire*.h
8238 F:      tools/firewire/
8239
8240 FIRMWARE FRAMEWORK FOR ARMV8-A
8241 M:      Sudeep Holla <sudeep.holla@arm.com>
8242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8243 S:      Maintained
8244 F:      drivers/firmware/arm_ffa/
8245 F:      include/linux/arm_ffa.h
8246
8247 FIRMWARE LOADER (request_firmware)
8248 M:      Luis Chamberlain <mcgrof@kernel.org>
8249 M:      Russ Weight <russ.weight@linux.dev>
8250 L:      linux-kernel@vger.kernel.org
8251 S:      Maintained
8252 F:      Documentation/firmware_class/
8253 F:      drivers/base/firmware_loader/
8254 F:      include/linux/firmware.h
8255
8256 FLEXTIMER FTM-QUADDEC DRIVER
8257 M:      Patrick Havelange <patrick.havelange@essensium.com>
8258 L:      linux-iio@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8261 F:      drivers/counter/ftm-quaddec.c
8262
8263 FLOPPY DRIVER
8264 M:      Denis Efremov <efremov@linux.com>
8265 L:      linux-block@vger.kernel.org
8266 S:      Odd Fixes
8267 F:      drivers/block/floppy.c
8268
8269 FLYSKY FSIA6B RC RECEIVER
8270 M:      Markus Koch <markus@notsyncing.net>
8271 L:      linux-input@vger.kernel.org
8272 S:      Maintained
8273 F:      drivers/input/joystick/fsia6b.c
8274
8275 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8276 M:      Geoffrey D. Bennett <g@b4.vu>
8277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8278 S:      Maintained
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8280 F:      sound/usb/mixer_scarlett2.c
8281
8282 FORCEDETH GIGABIT ETHERNET DRIVER
8283 M:      Rain River <rain.1986.08.12@gmail.com>
8284 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8285 L:      netdev@vger.kernel.org
8286 S:      Maintained
8287 F:      drivers/net/ethernet/nvidia/*
8288
8289 FORTIFY_SOURCE
8290 M:      Kees Cook <keescook@chromium.org>
8291 L:      linux-hardening@vger.kernel.org
8292 S:      Supported
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8294 F:      include/linux/fortify-string.h
8295 F:      lib/fortify_kunit.c
8296 F:      lib/memcpy_kunit.c
8297 F:      lib/strcat_kunit.c
8298 F:      lib/strscpy_kunit.c
8299 F:      lib/test_fortify/*
8300 F:      scripts/test_fortify.sh
8301 K:      \b__NO_FORTIFY\b
8302
8303 FPGA DFL DRIVERS
8304 M:      Wu Hao <hao.wu@intel.com>
8305 R:      Tom Rix <trix@redhat.com>
8306 L:      linux-fpga@vger.kernel.org
8307 S:      Maintained
8308 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8309 F:      Documentation/fpga/dfl.rst
8310 F:      drivers/fpga/dfl*
8311 F:      drivers/uio/uio_dfl.c
8312 F:      include/linux/dfl.h
8313 F:      include/uapi/linux/fpga-dfl.h
8314
8315 FPGA MANAGER FRAMEWORK
8316 M:      Moritz Fischer <mdf@kernel.org>
8317 M:      Wu Hao <hao.wu@intel.com>
8318 M:      Xu Yilun <yilun.xu@intel.com>
8319 R:      Tom Rix <trix@redhat.com>
8320 L:      linux-fpga@vger.kernel.org
8321 S:      Maintained
8322 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8324 F:      Documentation/devicetree/bindings/fpga/
8325 F:      Documentation/driver-api/fpga/
8326 F:      Documentation/fpga/
8327 F:      drivers/fpga/
8328 F:      include/linux/fpga/
8329
8330 FPU EMULATOR
8331 M:      Bill Metzenthen <billm@melbpc.org.au>
8332 S:      Maintained
8333 W:      https://floatingpoint.billm.au/
8334 F:      arch/x86/math-emu/
8335
8336 FRAMEBUFFER CORE
8337 M:      Daniel Vetter <daniel@ffwll.ch>
8338 S:      Odd Fixes
8339 T:      git git://anongit.freedesktop.org/drm/drm-misc
8340 F:      drivers/video/fbdev/core/
8341
8342 FRAMEBUFFER LAYER
8343 M:      Helge Deller <deller@gmx.de>
8344 L:      linux-fbdev@vger.kernel.org
8345 L:      dri-devel@lists.freedesktop.org
8346 S:      Maintained
8347 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8349 F:      Documentation/fb/
8350 F:      drivers/video/
8351 F:      include/linux/fb.h
8352 F:      include/uapi/linux/fb.h
8353 F:      include/uapi/video/
8354 F:      include/video/
8355
8356 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8357 M:      Horia Geantă <horia.geanta@nxp.com>
8358 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8359 M:      Gaurav Jain <gaurav.jain@nxp.com>
8360 L:      linux-crypto@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8363 F:      drivers/crypto/caam/
8364
8365 FREESCALE COLDFIRE M5441X MMC DRIVER
8366 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8367 L:      linux-mmc@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8370 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8371
8372 FREESCALE DIU FRAMEBUFFER DRIVER
8373 M:      Timur Tabi <timur@kernel.org>
8374 L:      linux-fbdev@vger.kernel.org
8375 S:      Maintained
8376 F:      drivers/video/fbdev/fsl-diu-fb.*
8377
8378 FREESCALE DMA DRIVER
8379 M:      Li Yang <leoyang.li@nxp.com>
8380 M:      Zhang Wei <zw@zh-kernel.org>
8381 L:      linuxppc-dev@lists.ozlabs.org
8382 S:      Maintained
8383 F:      drivers/dma/fsldma.*
8384
8385 FREESCALE DSPI DRIVER
8386 M:      Vladimir Oltean <olteanv@gmail.com>
8387 L:      linux-spi@vger.kernel.org
8388 S:      Maintained
8389 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8390 F:      drivers/spi/spi-fsl-dspi.c
8391 F:      include/linux/spi/spi-fsl-dspi.h
8392
8393 FREESCALE eDMA DRIVER
8394 M:      Frank Li <Frank.Li@nxp.com>
8395 L:      imx@lists.linux.dev
8396 L:      dmaengine@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8399 F:      drivers/dma/fsl-edma*.*
8400
8401 FREESCALE ENETC ETHERNET DRIVERS
8402 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8403 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8404 L:      netdev@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/net/ethernet/freescale/enetc/
8407
8408 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8409 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8410 L:      netdev@vger.kernel.org
8411 S:      Maintained
8412 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8413 F:      drivers/net/ethernet/freescale/gianfar*
8414
8415 FREESCALE GPMI NAND DRIVER
8416 M:      Han Xu <han.xu@nxp.com>
8417 L:      linux-mtd@lists.infradead.org
8418 S:      Maintained
8419 F:      drivers/mtd/nand/raw/gpmi-nand/*
8420
8421 FREESCALE I2C CPM DRIVER
8422 M:      Jochen Friedrich <jochen@scram.de>
8423 L:      linuxppc-dev@lists.ozlabs.org
8424 L:      linux-i2c@vger.kernel.org
8425 S:      Maintained
8426 F:      drivers/i2c/busses/i2c-cpm.c
8427
8428 FREESCALE IMX / MXC FEC DRIVER
8429 M:      Wei Fang <wei.fang@nxp.com>
8430 R:      Shenwei Wang <shenwei.wang@nxp.com>
8431 R:      Clark Wang <xiaoning.wang@nxp.com>
8432 R:      NXP Linux Team <linux-imx@nxp.com>
8433 L:      netdev@vger.kernel.org
8434 S:      Maintained
8435 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8436 F:      drivers/net/ethernet/freescale/fec.h
8437 F:      drivers/net/ethernet/freescale/fec_main.c
8438 F:      drivers/net/ethernet/freescale/fec_ptp.c
8439
8440 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8441 M:      Sascha Hauer <s.hauer@pengutronix.de>
8442 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8443 L:      linux-fbdev@vger.kernel.org
8444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8445 S:      Maintained
8446 F:      drivers/video/fbdev/imxfb.c
8447
8448 FREESCALE IMX DDR PMU DRIVER
8449 M:      Frank Li <Frank.li@nxp.com>
8450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8451 S:      Maintained
8452 F:      Documentation/admin-guide/perf/imx-ddr.rst
8453 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8454 F:      drivers/perf/fsl_imx8_ddr_perf.c
8455
8456 FREESCALE IMX I2C DRIVER
8457 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8459 L:      linux-i2c@vger.kernel.org
8460 S:      Maintained
8461 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8462 F:      drivers/i2c/busses/i2c-imx.c
8463
8464 FREESCALE IMX LPI2C DRIVER
8465 M:      Dong Aisheng <aisheng.dong@nxp.com>
8466 L:      linux-i2c@vger.kernel.org
8467 L:      linux-imx@nxp.com
8468 S:      Maintained
8469 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8470 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8471
8472 FREESCALE MPC I2C DRIVER
8473 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8474 L:      linux-i2c@vger.kernel.org
8475 S:      Maintained
8476 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8477 F:      drivers/i2c/busses/i2c-mpc.c
8478
8479 FREESCALE QORIQ DPAA ETHERNET DRIVER
8480 M:      Madalin Bucur <madalin.bucur@nxp.com>
8481 L:      netdev@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/net/ethernet/freescale/dpaa
8484
8485 FREESCALE QORIQ DPAA FMAN DRIVER
8486 M:      Madalin Bucur <madalin.bucur@nxp.com>
8487 R:      Sean Anderson <sean.anderson@seco.com>
8488 L:      netdev@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8491 F:      drivers/net/ethernet/freescale/fman
8492
8493 FREESCALE QORIQ PTP CLOCK DRIVER
8494 M:      Yangbo Lu <yangbo.lu@nxp.com>
8495 L:      netdev@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8498 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8499 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8500 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8501 F:      drivers/ptp/ptp_qoriq.c
8502 F:      drivers/ptp/ptp_qoriq_debugfs.c
8503 F:      include/linux/fsl/ptp_qoriq.h
8504
8505 FREESCALE QUAD SPI DRIVER
8506 M:      Han Xu <han.xu@nxp.com>
8507 L:      linux-spi@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8510 F:      drivers/spi/spi-fsl-qspi.c
8511
8512 FREESCALE QUICC ENGINE LIBRARY
8513 M:      Qiang Zhao <qiang.zhao@nxp.com>
8514 L:      linuxppc-dev@lists.ozlabs.org
8515 S:      Maintained
8516 F:      drivers/soc/fsl/qe/
8517 F:      include/soc/fsl/qe/
8518
8519 FREESCALE QUICC ENGINE QMC DRIVER
8520 M:      Herve Codina <herve.codina@bootlin.com>
8521 L:      linuxppc-dev@lists.ozlabs.org
8522 S:      Maintained
8523 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8524 F:      drivers/soc/fsl/qe/qmc.c
8525 F:      include/soc/fsl/qe/qmc.h
8526
8527 FREESCALE QUICC ENGINE TSA DRIVER
8528 M:      Herve Codina <herve.codina@bootlin.com>
8529 L:      linuxppc-dev@lists.ozlabs.org
8530 S:      Maintained
8531 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8532 F:      drivers/soc/fsl/qe/tsa.c
8533 F:      drivers/soc/fsl/qe/tsa.h
8534 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8535
8536 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8537 M:      Li Yang <leoyang.li@nxp.com>
8538 L:      netdev@vger.kernel.org
8539 L:      linuxppc-dev@lists.ozlabs.org
8540 S:      Maintained
8541 F:      drivers/net/ethernet/freescale/ucc_geth*
8542
8543 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8544 M:      Zhao Qiang <qiang.zhao@nxp.com>
8545 L:      netdev@vger.kernel.org
8546 L:      linuxppc-dev@lists.ozlabs.org
8547 S:      Maintained
8548 F:      drivers/net/wan/fsl_ucc_hdlc*
8549
8550 FREESCALE QUICC ENGINE UCC UART DRIVER
8551 M:      Timur Tabi <timur@kernel.org>
8552 L:      linuxppc-dev@lists.ozlabs.org
8553 S:      Maintained
8554 F:      drivers/tty/serial/ucc_uart.c
8555
8556 FREESCALE SOC DRIVERS
8557 M:      Li Yang <leoyang.li@nxp.com>
8558 L:      linuxppc-dev@lists.ozlabs.org
8559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8560 S:      Maintained
8561 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8562 F:      Documentation/devicetree/bindings/soc/fsl/
8563 F:      drivers/soc/fsl/
8564 F:      include/linux/fsl/
8565 F:      include/soc/fsl/
8566
8567 FREESCALE SOC FS_ENET DRIVER
8568 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8569 L:      linuxppc-dev@lists.ozlabs.org
8570 L:      netdev@vger.kernel.org
8571 S:      Maintained
8572 F:      drivers/net/ethernet/freescale/fs_enet/
8573
8574 FREESCALE SOC SOUND DRIVERS
8575 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8576 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8577 R:      Fabio Estevam <festevam@gmail.com>
8578 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8580 L:      linuxppc-dev@lists.ozlabs.org
8581 S:      Maintained
8582 F:      sound/soc/fsl/fsl*
8583 F:      sound/soc/fsl/imx*
8584 F:      sound/soc/fsl/mpc8610_hpcd.c
8585
8586 FREESCALE SOC SOUND QMC DRIVER
8587 M:      Herve Codina <herve.codina@bootlin.com>
8588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8589 L:      linuxppc-dev@lists.ozlabs.org
8590 S:      Maintained
8591 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8592 F:      sound/soc/fsl/fsl_qmc_audio.c
8593
8594 FREESCALE USB PERIPHERAL DRIVERS
8595 M:      Li Yang <leoyang.li@nxp.com>
8596 L:      linux-usb@vger.kernel.org
8597 L:      linuxppc-dev@lists.ozlabs.org
8598 S:      Maintained
8599 F:      drivers/usb/gadget/udc/fsl*
8600
8601 FREESCALE USB PHY DRIVER
8602 M:      Ran Wang <ran.wang_1@nxp.com>
8603 L:      linux-usb@vger.kernel.org
8604 L:      linuxppc-dev@lists.ozlabs.org
8605 S:      Maintained
8606 F:      drivers/usb/phy/phy-fsl-usb*
8607
8608 FREEVXFS FILESYSTEM
8609 M:      Christoph Hellwig <hch@infradead.org>
8610 S:      Maintained
8611 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8612 F:      fs/freevxfs/
8613
8614 FREEZER
8615 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8616 M:      Pavel Machek <pavel@ucw.cz>
8617 L:      linux-pm@vger.kernel.org
8618 S:      Supported
8619 F:      Documentation/power/freezing-of-tasks.rst
8620 F:      include/linux/freezer.h
8621 F:      kernel/freezer.c
8622
8623 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8624 M:      David Howells <dhowells@redhat.com>
8625 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8626 S:      Supported
8627 F:      Documentation/filesystems/caching/
8628 F:      fs/fscache/
8629 F:      include/linux/fscache*.h
8630
8631 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8632 M:      Eric Biggers <ebiggers@kernel.org>
8633 M:      Theodore Y. Ts'o <tytso@mit.edu>
8634 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8635 L:      linux-fscrypt@vger.kernel.org
8636 S:      Supported
8637 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8638 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8639 F:      Documentation/filesystems/fscrypt.rst
8640 F:      fs/crypto/
8641 F:      include/linux/fscrypt.h
8642 F:      include/uapi/linux/fscrypt.h
8643
8644 FSI SUBSYSTEM
8645 M:      Jeremy Kerr <jk@ozlabs.org>
8646 M:      Joel Stanley <joel@jms.id.au>
8647 R:      Alistar Popple <alistair@popple.id.au>
8648 R:      Eddie James <eajames@linux.ibm.com>
8649 L:      linux-fsi@lists.ozlabs.org
8650 S:      Supported
8651 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8653 F:      drivers/fsi/
8654 F:      include/linux/fsi*.h
8655 F:      include/trace/events/fsi*.h
8656
8657 FSI-ATTACHED I2C DRIVER
8658 M:      Eddie James <eajames@linux.ibm.com>
8659 L:      linux-i2c@vger.kernel.org
8660 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8661 S:      Maintained
8662 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8663 F:      drivers/i2c/busses/i2c-fsi.c
8664
8665 FSI-ATTACHED SPI DRIVER
8666 M:      Eddie James <eajames@linux.ibm.com>
8667 L:      linux-spi@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8670 F:      drivers/spi/spi-fsi.c
8671
8672 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8673 M:      Jan Kara <jack@suse.cz>
8674 R:      Amir Goldstein <amir73il@gmail.com>
8675 L:      linux-fsdevel@vger.kernel.org
8676 S:      Maintained
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8678 F:      fs/notify/
8679 F:      include/linux/fsnotify*.h
8680
8681 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8682 M:      Eric Biggers <ebiggers@kernel.org>
8683 M:      Theodore Y. Ts'o <tytso@mit.edu>
8684 L:      fsverity@lists.linux.dev
8685 S:      Supported
8686 Q:      https://patchwork.kernel.org/project/fsverity/list/
8687 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8688 F:      Documentation/filesystems/fsverity.rst
8689 F:      fs/verity/
8690 F:      include/linux/fsverity.h
8691 F:      include/uapi/linux/fsverity.h
8692
8693 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8694 M:      Michael Zaidman <michael.zaidman@gmail.com>
8695 L:      linux-i2c@vger.kernel.org
8696 L:      linux-input@vger.kernel.org
8697 S:      Maintained
8698 F:      drivers/hid/hid-ft260.c
8699
8700 FUJITSU LAPTOP EXTRAS
8701 M:      Jonathan Woithe <jwoithe@just42.net>
8702 L:      platform-driver-x86@vger.kernel.org
8703 S:      Maintained
8704 F:      drivers/platform/x86/fujitsu-laptop.c
8705
8706 FUJITSU TABLET EXTRAS
8707 M:      Robert Gerlach <khnz@gmx.de>
8708 L:      platform-driver-x86@vger.kernel.org
8709 S:      Maintained
8710 F:      drivers/platform/x86/fujitsu-tablet.c
8711
8712 FUNCTION HOOKS (FTRACE)
8713 M:      Steven Rostedt <rostedt@goodmis.org>
8714 M:      Masami Hiramatsu <mhiramat@kernel.org>
8715 R:      Mark Rutland <mark.rutland@arm.com>
8716 L:      linux-kernel@vger.kernel.org
8717 L:      linux-trace-kernel@vger.kernel.org
8718 S:      Maintained
8719 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8721 F:      Documentation/trace/ftrace*
8722 F:      arch/*/*/*/*ftrace*
8723 F:      arch/*/*/*ftrace*
8724 F:      include/*/ftrace.h
8725 F:      kernel/trace/fgraph.c
8726 F:      kernel/trace/ftrace*
8727 F:      samples/ftrace
8728
8729 FUNGIBLE ETHERNET DRIVERS
8730 M:      Dimitris Michailidis <dmichail@fungible.com>
8731 L:      netdev@vger.kernel.org
8732 S:      Supported
8733 F:      drivers/net/ethernet/fungible/
8734
8735 FUSE: FILESYSTEM IN USERSPACE
8736 M:      Miklos Szeredi <miklos@szeredi.hu>
8737 L:      linux-fsdevel@vger.kernel.org
8738 S:      Maintained
8739 W:      https://github.com/libfuse/
8740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8741 F:      Documentation/filesystems/fuse.rst
8742 F:      fs/fuse/
8743 F:      include/uapi/linux/fuse.h
8744
8745 FUTEX SUBSYSTEM
8746 M:      Thomas Gleixner <tglx@linutronix.de>
8747 M:      Ingo Molnar <mingo@redhat.com>
8748 R:      Peter Zijlstra <peterz@infradead.org>
8749 R:      Darren Hart <dvhart@infradead.org>
8750 R:      Davidlohr Bueso <dave@stgolabs.net>
8751 R:      André Almeida <andrealmeid@igalia.com>
8752 L:      linux-kernel@vger.kernel.org
8753 S:      Maintained
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8755 F:      Documentation/locking/*futex*
8756 F:      include/asm-generic/futex.h
8757 F:      include/linux/futex.h
8758 F:      include/uapi/linux/futex.h
8759 F:      kernel/futex/*
8760 F:      tools/perf/bench/futex*
8761 F:      tools/testing/selftests/futex/
8762
8763 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8764 M:      Tim Harvey <tharvey@gateworks.com>
8765 S:      Maintained
8766 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8767 F:      Documentation/hwmon/gsc-hwmon.rst
8768 F:      drivers/hwmon/gsc-hwmon.c
8769 F:      drivers/mfd/gateworks-gsc.c
8770 F:      include/linux/mfd/gsc.h
8771 F:      include/linux/platform_data/gsc_hwmon.h
8772
8773 GCC PLUGINS
8774 M:      Kees Cook <keescook@chromium.org>
8775 L:      linux-hardening@vger.kernel.org
8776 S:      Maintained
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8778 F:      Documentation/kbuild/gcc-plugins.rst
8779 F:      include/linux/stackleak.h
8780 F:      kernel/stackleak.c
8781 F:      scripts/Makefile.gcc-plugins
8782 F:      scripts/gcc-plugins/
8783
8784 GCOV BASED KERNEL PROFILING
8785 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8786 S:      Maintained
8787 F:      Documentation/dev-tools/gcov.rst
8788 F:      kernel/gcov/
8789
8790 GDB KERNEL DEBUGGING HELPER SCRIPTS
8791 M:      Jan Kiszka <jan.kiszka@siemens.com>
8792 M:      Kieran Bingham <kbingham@kernel.org>
8793 S:      Supported
8794 F:      scripts/gdb/
8795
8796 GEMINI CRYPTO DRIVER
8797 M:      Corentin Labbe <clabbe@baylibre.com>
8798 L:      linux-crypto@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/crypto/gemini/
8801
8802 GEMTEK FM RADIO RECEIVER DRIVER
8803 M:      Hans Verkuil <hverkuil@xs4all.nl>
8804 L:      linux-media@vger.kernel.org
8805 S:      Maintained
8806 W:      https://linuxtv.org
8807 T:      git git://linuxtv.org/media_tree.git
8808 F:      drivers/media/radio/radio-gemtek*
8809
8810 GENERIC ARCHITECTURE TOPOLOGY
8811 M:      Sudeep Holla <sudeep.holla@arm.com>
8812 L:      linux-kernel@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/base/arch_topology.c
8815 F:      include/linux/arch_topology.h
8816
8817 GENERIC ENTRY CODE
8818 M:      Thomas Gleixner <tglx@linutronix.de>
8819 M:      Peter Zijlstra <peterz@infradead.org>
8820 M:      Andy Lutomirski <luto@kernel.org>
8821 L:      linux-kernel@vger.kernel.org
8822 S:      Maintained
8823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8824 F:      include/linux/entry-common.h
8825 F:      include/linux/entry-kvm.h
8826 F:      kernel/entry/
8827
8828 GENERIC GPIO I2C DRIVER
8829 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8830 S:      Supported
8831 F:      drivers/i2c/busses/i2c-gpio.c
8832 F:      include/linux/platform_data/i2c-gpio.h
8833
8834 GENERIC GPIO I2C MULTIPLEXER DRIVER
8835 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8836 L:      linux-i2c@vger.kernel.org
8837 S:      Supported
8838 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8839 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8840 F:      include/linux/platform_data/i2c-mux-gpio.h
8841
8842 GENERIC HDLC (WAN) DRIVERS
8843 M:      Krzysztof Halasa <khc@pm.waw.pl>
8844 S:      Maintained
8845 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8846 F:      drivers/net/wan/c101.c
8847 F:      drivers/net/wan/hd6457*
8848 F:      drivers/net/wan/hdlc*
8849 F:      drivers/net/wan/n2.c
8850 F:      drivers/net/wan/pc300too.c
8851 F:      drivers/net/wan/pci200syn.c
8852 F:      drivers/net/wan/wanxl*
8853
8854 GENERIC INCLUDE/ASM HEADER FILES
8855 M:      Arnd Bergmann <arnd@arndb.de>
8856 L:      linux-arch@vger.kernel.org
8857 S:      Maintained
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8859 F:      include/asm-generic/
8860 F:      include/uapi/asm-generic/
8861
8862 GENERIC PHY FRAMEWORK
8863 M:      Vinod Koul <vkoul@kernel.org>
8864 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8865 L:      linux-phy@lists.infradead.org
8866 S:      Supported
8867 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8869 F:      Documentation/devicetree/bindings/phy/
8870 F:      drivers/phy/
8871 F:      include/dt-bindings/phy/
8872 F:      include/linux/phy/
8873
8874 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8875 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8876 S:      Supported
8877 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8878 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8879
8880 GENERIC PM DOMAINS
8881 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8882 M:      Kevin Hilman <khilman@kernel.org>
8883 M:      Ulf Hansson <ulf.hansson@linaro.org>
8884 L:      linux-pm@vger.kernel.org
8885 S:      Supported
8886 F:      Documentation/devicetree/bindings/power/power?domain*
8887 F:      drivers/base/power/domain*.c
8888 F:      include/linux/pm_domain.h
8889
8890 GENERIC PM DOMAIN PROVIDERS
8891 M:      Ulf Hansson <ulf.hansson@linaro.org>
8892 L:      linux-pm@vger.kernel.org
8893 S:      Supported
8894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8895 F:      drivers/pmdomain/
8896
8897 GENERIC RADIX TREE
8898 M:      Kent Overstreet <kent.overstreet@linux.dev>
8899 S:      Supported
8900 C:      irc://irc.oftc.net/bcache
8901 F:      include/linux/generic-radix-tree.h
8902 F:      lib/generic-radix-tree.c
8903
8904 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8905 M:      Eugen Hristev <eugen.hristev@microchip.com>
8906 L:      linux-input@vger.kernel.org
8907 S:      Maintained
8908 F:      drivers/input/touchscreen/resistive-adc-touch.c
8909
8910 GENERIC STRING LIBRARY
8911 M:      Kees Cook <keescook@chromium.org>
8912 R:      Andy Shevchenko <andy@kernel.org>
8913 L:      linux-hardening@vger.kernel.org
8914 S:      Supported
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8916 F:      include/linux/string.h
8917 F:      include/linux/string_choices.h
8918 F:      include/linux/string_helpers.h
8919 F:      lib/string.c
8920 F:      lib/string_helpers.c
8921 F:      lib/test-string_helpers.c
8922 F:      lib/test_string.c
8923
8924 GENERIC UIO DRIVER FOR PCI DEVICES
8925 M:      "Michael S. Tsirkin" <mst@redhat.com>
8926 L:      kvm@vger.kernel.org
8927 S:      Supported
8928 F:      drivers/uio/uio_pci_generic.c
8929
8930 GENERIC VDSO LIBRARY
8931 M:      Andy Lutomirski <luto@kernel.org>
8932 M:      Thomas Gleixner <tglx@linutronix.de>
8933 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8934 L:      linux-kernel@vger.kernel.org
8935 S:      Maintained
8936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8937 F:      include/asm-generic/vdso/vsyscall.h
8938 F:      include/vdso/
8939 F:      kernel/time/vsyscall.c
8940 F:      lib/vdso/
8941
8942 GENWQE (IBM Generic Workqueue Card)
8943 M:      Frank Haverkamp <haver@linux.ibm.com>
8944 S:      Supported
8945 F:      drivers/misc/genwqe/
8946
8947 GET_MAINTAINER SCRIPT
8948 M:      Joe Perches <joe@perches.com>
8949 S:      Maintained
8950 F:      scripts/get_maintainer.pl
8951
8952 GFS2 FILE SYSTEM
8953 M:      Andreas Gruenbacher <agruenba@redhat.com>
8954 L:      gfs2@lists.linux.dev
8955 S:      Supported
8956 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8958 F:      Documentation/filesystems/gfs2*
8959 F:      fs/gfs2/
8960 F:      include/uapi/linux/gfs2_ondisk.h
8961
8962 GIGABYTE WMI DRIVER
8963 M:      Thomas Weißschuh <thomas@weissschuh.net>
8964 L:      platform-driver-x86@vger.kernel.org
8965 S:      Maintained
8966 F:      drivers/platform/x86/gigabyte-wmi.c
8967
8968 GNSS SUBSYSTEM
8969 M:      Johan Hovold <johan@kernel.org>
8970 S:      Maintained
8971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8972 F:      Documentation/ABI/testing/sysfs-class-gnss
8973 F:      Documentation/devicetree/bindings/gnss/
8974 F:      drivers/gnss/
8975 F:      include/linux/gnss.h
8976
8977 GO7007 MPEG CODEC
8978 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8979 L:      linux-media@vger.kernel.org
8980 S:      Maintained
8981 F:      drivers/media/usb/go7007/
8982
8983 GOODIX TOUCHSCREEN
8984 M:      Bastien Nocera <hadess@hadess.net>
8985 M:      Hans de Goede <hdegoede@redhat.com>
8986 L:      linux-input@vger.kernel.org
8987 S:      Maintained
8988 F:      drivers/input/touchscreen/goodix*
8989
8990 GOOGLE ETHERNET DRIVERS
8991 M:      Jeroen de Borst <jeroendb@google.com>
8992 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8993 R:      Shailend Chand <shailend@google.com>
8994 L:      netdev@vger.kernel.org
8995 S:      Supported
8996 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8997 F:      drivers/net/ethernet/google
8998
8999 GOOGLE FIRMWARE DRIVERS
9000 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9001 R:      Brian Norris <briannorris@chromium.org>
9002 R:      Julius Werner <jwerner@chromium.org>
9003 L:      chrome-platform@lists.linux.dev
9004 S:      Maintained
9005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9006 F:      drivers/firmware/google/
9007
9008 GPD POCKET FAN DRIVER
9009 M:      Hans de Goede <hdegoede@redhat.com>
9010 L:      platform-driver-x86@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/platform/x86/gpd-pocket-fan.c
9013
9014 GPIO ACPI SUPPORT
9015 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9016 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9017 L:      linux-gpio@vger.kernel.org
9018 L:      linux-acpi@vger.kernel.org
9019 S:      Supported
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9021 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9022 F:      drivers/gpio/gpiolib-acpi.c
9023 F:      drivers/gpio/gpiolib-acpi.h
9024
9025 GPIO AGGREGATOR
9026 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9027 L:      linux-gpio@vger.kernel.org
9028 S:      Supported
9029 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9030 F:      drivers/gpio/gpio-aggregator.c
9031
9032 GPIO IR Transmitter
9033 M:      Sean Young <sean@mess.org>
9034 L:      linux-media@vger.kernel.org
9035 S:      Maintained
9036 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9037 F:      drivers/media/rc/gpio-ir-tx.c
9038
9039 GPIO MOCKUP DRIVER
9040 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9041 L:      linux-gpio@vger.kernel.org
9042 S:      Maintained
9043 F:      drivers/gpio/gpio-mockup.c
9044 F:      tools/testing/selftests/gpio/
9045
9046 GPIO REGMAP
9047 M:      Michael Walle <michael@walle.cc>
9048 S:      Maintained
9049 F:      drivers/gpio/gpio-regmap.c
9050 F:      include/linux/gpio/regmap.h
9051 K:      (devm_)?gpio_regmap_(un)?register
9052
9053 GPIO SUBSYSTEM
9054 M:      Linus Walleij <linus.walleij@linaro.org>
9055 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9056 R:      Andy Shevchenko <andy@kernel.org>
9057 L:      linux-gpio@vger.kernel.org
9058 S:      Maintained
9059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9060 F:      Documentation/ABI/obsolete/sysfs-gpio
9061 F:      Documentation/ABI/testing/gpio-cdev
9062 F:      Documentation/admin-guide/gpio/
9063 F:      Documentation/devicetree/bindings/gpio/
9064 F:      Documentation/driver-api/gpio/
9065 F:      drivers/gpio/
9066 F:      include/dt-bindings/gpio/
9067 F:      include/linux/gpio.h
9068 F:      include/linux/gpio/
9069 F:      include/linux/of_gpio.h
9070 F:      include/uapi/linux/gpio.h
9071 F:      tools/gpio/
9072
9073 GRE DEMULTIPLEXER DRIVER
9074 M:      Dmitry Kozlov <xeb@mail.ru>
9075 L:      netdev@vger.kernel.org
9076 S:      Maintained
9077 F:      include/net/gre.h
9078 F:      net/ipv4/gre_demux.c
9079 F:      net/ipv4/gre_offload.c
9080
9081 GRETH 10/100/1G Ethernet MAC device driver
9082 M:      Andreas Larsson <andreas@gaisler.com>
9083 L:      netdev@vger.kernel.org
9084 S:      Maintained
9085 F:      drivers/net/ethernet/aeroflex/
9086
9087 GREYBUS AUDIO PROTOCOLS DRIVERS
9088 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9089 M:      Mark Greer <mgreer@animalcreek.com>
9090 S:      Maintained
9091 F:      drivers/staging/greybus/audio_apbridgea.c
9092 F:      drivers/staging/greybus/audio_apbridgea.h
9093 F:      drivers/staging/greybus/audio_codec.c
9094 F:      drivers/staging/greybus/audio_codec.h
9095 F:      drivers/staging/greybus/audio_gb.c
9096 F:      drivers/staging/greybus/audio_manager.c
9097 F:      drivers/staging/greybus/audio_manager.h
9098 F:      drivers/staging/greybus/audio_manager_module.c
9099 F:      drivers/staging/greybus/audio_manager_private.h
9100 F:      drivers/staging/greybus/audio_manager_sysfs.c
9101 F:      drivers/staging/greybus/audio_module.c
9102 F:      drivers/staging/greybus/audio_topology.c
9103
9104 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9105 M:      Viresh Kumar <vireshk@kernel.org>
9106 S:      Maintained
9107 F:      drivers/staging/greybus/authentication.c
9108 F:      drivers/staging/greybus/bootrom.c
9109 F:      drivers/staging/greybus/firmware.h
9110 F:      drivers/staging/greybus/fw-core.c
9111 F:      drivers/staging/greybus/fw-download.c
9112 F:      drivers/staging/greybus/fw-management.c
9113 F:      drivers/staging/greybus/greybus_authentication.h
9114 F:      drivers/staging/greybus/greybus_firmware.h
9115 F:      drivers/staging/greybus/hid.c
9116 F:      drivers/staging/greybus/i2c.c
9117 F:      drivers/staging/greybus/spi.c
9118 F:      drivers/staging/greybus/spilib.c
9119 F:      drivers/staging/greybus/spilib.h
9120
9121 GREYBUS LOOPBACK DRIVER
9122 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9123 S:      Maintained
9124 F:      drivers/staging/greybus/loopback.c
9125
9126 GREYBUS PLATFORM DRIVERS
9127 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9128 S:      Maintained
9129 F:      drivers/staging/greybus/arche-apb-ctrl.c
9130 F:      drivers/staging/greybus/arche-platform.c
9131 F:      drivers/staging/greybus/arche_platform.h
9132
9133 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9134 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9135 S:      Maintained
9136 F:      drivers/staging/greybus/gpio.c
9137 F:      drivers/staging/greybus/light.c
9138 F:      drivers/staging/greybus/power_supply.c
9139 F:      drivers/staging/greybus/sdio.c
9140 F:      drivers/staging/greybus/spi.c
9141 F:      drivers/staging/greybus/spilib.c
9142
9143 GREYBUS BEAGLEPLAY DRIVERS
9144 M:      Ayush Singh <ayushdevel1325@gmail.com>
9145 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9146 S:      Maintained
9147 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9148 F:      drivers/greybus/gb-beagleplay.c
9149
9150 GREYBUS SUBSYSTEM
9151 M:      Johan Hovold <johan@kernel.org>
9152 M:      Alex Elder <elder@kernel.org>
9153 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9154 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9155 S:      Maintained
9156 F:      drivers/greybus/
9157 F:      drivers/staging/greybus/
9158 F:      include/linux/greybus.h
9159 F:      include/linux/greybus/
9160
9161 GREYBUS UART PROTOCOLS DRIVERS
9162 M:      David Lin <dtwlin@gmail.com>
9163 S:      Maintained
9164 F:      drivers/staging/greybus/log.c
9165 F:      drivers/staging/greybus/uart.c
9166
9167 GS1662 VIDEO SERIALIZER
9168 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9169 L:      linux-media@vger.kernel.org
9170 S:      Maintained
9171 T:      git git://linuxtv.org/media_tree.git
9172 F:      drivers/media/spi/gs1662.c
9173
9174 GSPCA FINEPIX SUBDRIVER
9175 M:      Frank Zago <frank@zago.net>
9176 L:      linux-media@vger.kernel.org
9177 S:      Maintained
9178 T:      git git://linuxtv.org/media_tree.git
9179 F:      drivers/media/usb/gspca/finepix.c
9180
9181 GSPCA GL860 SUBDRIVER
9182 M:      Olivier Lorin <o.lorin@laposte.net>
9183 L:      linux-media@vger.kernel.org
9184 S:      Maintained
9185 T:      git git://linuxtv.org/media_tree.git
9186 F:      drivers/media/usb/gspca/gl860/
9187
9188 GSPCA M5602 SUBDRIVER
9189 M:      Erik Andren <erik.andren@gmail.com>
9190 L:      linux-media@vger.kernel.org
9191 S:      Maintained
9192 T:      git git://linuxtv.org/media_tree.git
9193 F:      drivers/media/usb/gspca/m5602/
9194
9195 GSPCA PAC207 SONIXB SUBDRIVER
9196 M:      Hans Verkuil <hverkuil@xs4all.nl>
9197 L:      linux-media@vger.kernel.org
9198 S:      Odd Fixes
9199 T:      git git://linuxtv.org/media_tree.git
9200 F:      drivers/media/usb/gspca/pac207.c
9201
9202 GSPCA SN9C20X SUBDRIVER
9203 M:      Brian Johnson <brijohn@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 S:      Maintained
9206 T:      git git://linuxtv.org/media_tree.git
9207 F:      drivers/media/usb/gspca/sn9c20x.c
9208
9209 GSPCA T613 SUBDRIVER
9210 M:      Leandro Costantino <lcostantino@gmail.com>
9211 L:      linux-media@vger.kernel.org
9212 S:      Maintained
9213 T:      git git://linuxtv.org/media_tree.git
9214 F:      drivers/media/usb/gspca/t613.c
9215
9216 GSPCA USB WEBCAM DRIVER
9217 M:      Hans Verkuil <hverkuil@xs4all.nl>
9218 L:      linux-media@vger.kernel.org
9219 S:      Odd Fixes
9220 T:      git git://linuxtv.org/media_tree.git
9221 F:      drivers/media/usb/gspca/
9222
9223 GTP (GPRS Tunneling Protocol)
9224 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9225 M:      Harald Welte <laforge@gnumonks.org>
9226 L:      osmocom-net-gprs@lists.osmocom.org
9227 S:      Maintained
9228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9229 F:      drivers/net/gtp.c
9230
9231 GUID PARTITION TABLE (GPT)
9232 M:      Davidlohr Bueso <dave@stgolabs.net>
9233 L:      linux-efi@vger.kernel.org
9234 S:      Maintained
9235 F:      block/partitions/efi.*
9236
9237 HABANALABS PCI DRIVER
9238 M:      Oded Gabbay <ogabbay@kernel.org>
9239 L:      dri-devel@lists.freedesktop.org
9240 S:      Supported
9241 C:      irc://irc.oftc.net/dri-devel
9242 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9243 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9244 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9245 F:      drivers/accel/habanalabs/
9246 F:      include/linux/habanalabs/
9247 F:      include/trace/events/habanalabs.h
9248 F:      include/uapi/drm/habanalabs_accel.h
9249
9250 HACKRF MEDIA DRIVER
9251 M:      Antti Palosaari <crope@iki.fi>
9252 L:      linux-media@vger.kernel.org
9253 S:      Maintained
9254 W:      https://linuxtv.org
9255 W:      http://palosaari.fi/linux/
9256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9257 T:      git git://linuxtv.org/anttip/media_tree.git
9258 F:      drivers/media/usb/hackrf/
9259
9260 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9261 M:      Chuck Lever <chuck.lever@oracle.com>
9262 L:      kernel-tls-handshake@lists.linux.dev
9263 L:      netdev@vger.kernel.org
9264 S:      Maintained
9265 F:      Documentation/netlink/specs/handshake.yaml
9266 F:      Documentation/networking/tls-handshake.rst
9267 F:      include/net/handshake.h
9268 F:      include/trace/events/handshake.h
9269 F:      net/handshake/
9270
9271 HANTRO VPU CODEC DRIVER
9272 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9273 M:      Philipp Zabel <p.zabel@pengutronix.de>
9274 L:      linux-media@vger.kernel.org
9275 L:      linux-rockchip@lists.infradead.org
9276 S:      Maintained
9277 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9278 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9279 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9280 F:      drivers/media/platform/verisilicon/
9281
9282 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9283 M:      Frank Seidel <frank@f-seidel.de>
9284 L:      platform-driver-x86@vger.kernel.org
9285 S:      Maintained
9286 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9287 F:      drivers/platform/x86/hdaps.c
9288
9289 HARDWARE MONITORING
9290 M:      Jean Delvare <jdelvare@suse.com>
9291 M:      Guenter Roeck <linux@roeck-us.net>
9292 L:      linux-hwmon@vger.kernel.org
9293 S:      Maintained
9294 W:      http://hwmon.wiki.kernel.org/
9295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9296 F:      Documentation/ABI/testing/sysfs-class-hwmon
9297 F:      Documentation/devicetree/bindings/hwmon/
9298 F:      Documentation/hwmon/
9299 F:      drivers/hwmon/
9300 F:      include/linux/hwmon*.h
9301 F:      include/trace/events/hwmon*.h
9302 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9303
9304 HARDWARE RANDOM NUMBER GENERATOR CORE
9305 M:      Olivia Mackall <olivia@selenic.com>
9306 M:      Herbert Xu <herbert@gondor.apana.org.au>
9307 L:      linux-crypto@vger.kernel.org
9308 S:      Odd fixes
9309 F:      Documentation/admin-guide/hw_random.rst
9310 F:      Documentation/devicetree/bindings/rng/
9311 F:      drivers/char/hw_random/
9312 F:      include/linux/hw_random.h
9313
9314 HARDWARE SPINLOCK CORE
9315 M:      Ohad Ben-Cohen <ohad@wizery.com>
9316 M:      Bjorn Andersson <andersson@kernel.org>
9317 R:      Baolin Wang <baolin.wang7@gmail.com>
9318 L:      linux-remoteproc@vger.kernel.org
9319 S:      Maintained
9320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9321 F:      Documentation/devicetree/bindings/hwlock/
9322 F:      Documentation/locking/hwspinlock.rst
9323 F:      drivers/hwspinlock/
9324 F:      include/linux/hwspinlock.h
9325
9326 HARDWARE TRACING FACILITIES
9327 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9328 S:      Maintained
9329 F:      drivers/hwtracing/
9330
9331 HARMONY SOUND DRIVER
9332 L:      linux-parisc@vger.kernel.org
9333 S:      Maintained
9334 F:      sound/parisc/harmony.*
9335
9336 HDPVR USB VIDEO ENCODER DRIVER
9337 M:      Hans Verkuil <hverkuil@xs4all.nl>
9338 L:      linux-media@vger.kernel.org
9339 S:      Odd Fixes
9340 W:      https://linuxtv.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 F:      drivers/media/usb/hdpvr/
9343
9344 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9345 M:      Matt Hsiao <matt.hsiao@hpe.com>
9346 S:      Supported
9347 F:      drivers/misc/hpilo.[ch]
9348
9349 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9350 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9351 S:      Supported
9352 F:      Documentation/watchdog/hpwdt.rst
9353 F:      drivers/watchdog/hpwdt.c
9354
9355 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9356 M:      Don Brace <don.brace@microchip.com>
9357 L:      storagedev@microchip.com
9358 L:      linux-scsi@vger.kernel.org
9359 S:      Supported
9360 F:      Documentation/scsi/hpsa.rst
9361 F:      drivers/scsi/hpsa*.[ch]
9362 F:      include/linux/cciss*.h
9363 F:      include/uapi/linux/cciss*.h
9364
9365 HFI1 DRIVER
9366 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9367 L:      linux-rdma@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/infiniband/hw/hfi1
9370
9371 HFS FILESYSTEM
9372 L:      linux-fsdevel@vger.kernel.org
9373 S:      Orphan
9374 F:      Documentation/filesystems/hfs.rst
9375 F:      fs/hfs/
9376
9377 HFSPLUS FILESYSTEM
9378 L:      linux-fsdevel@vger.kernel.org
9379 S:      Orphan
9380 F:      Documentation/filesystems/hfsplus.rst
9381 F:      fs/hfsplus/
9382
9383 HGA FRAMEBUFFER DRIVER
9384 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9385 L:      linux-nvidia@lists.surfsouth.com
9386 S:      Maintained
9387 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9388 F:      drivers/video/fbdev/hgafb.c
9389
9390 HIBERNATION (aka Software Suspend, aka swsusp)
9391 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9392 M:      Pavel Machek <pavel@ucw.cz>
9393 L:      linux-pm@vger.kernel.org
9394 S:      Supported
9395 B:      https://bugzilla.kernel.org
9396 F:      arch/*/include/asm/suspend*.h
9397 F:      arch/x86/power/
9398 F:      drivers/base/power/
9399 F:      include/linux/freezer.h
9400 F:      include/linux/pm.h
9401 F:      include/linux/suspend.h
9402 F:      kernel/power/
9403
9404 HID CORE LAYER
9405 M:      Jiri Kosina <jikos@kernel.org>
9406 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9407 L:      linux-input@vger.kernel.org
9408 S:      Maintained
9409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9410 F:      Documentation/hid/
9411 F:      drivers/hid/
9412 F:      include/linux/hid*
9413 F:      include/uapi/linux/hid*
9414 F:      samples/hid/
9415 F:      tools/testing/selftests/hid/
9416
9417 HID LOGITECH DRIVERS
9418 R:      Filipe Laíns <lains@riseup.net>
9419 L:      linux-input@vger.kernel.org
9420 S:      Maintained
9421 F:      drivers/hid/hid-logitech-*
9422
9423 HID NVIDIA SHIELD DRIVER
9424 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9425 L:      linux-input@vger.kernel.org
9426 S:      Maintained
9427 F:      drivers/hid/hid-nvidia-shield.c
9428
9429 HID PHOENIX RC FLIGHT CONTROLLER
9430 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9431 L:      linux-input@vger.kernel.org
9432 S:      Maintained
9433 F:      drivers/hid/hid-pxrc.c
9434
9435 HID PLAYSTATION DRIVER
9436 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9437 L:      linux-input@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/hid/hid-playstation.c
9440
9441 HID SENSOR HUB DRIVERS
9442 M:      Jiri Kosina <jikos@kernel.org>
9443 M:      Jonathan Cameron <jic23@kernel.org>
9444 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9445 L:      linux-input@vger.kernel.org
9446 L:      linux-iio@vger.kernel.org
9447 S:      Maintained
9448 F:      Documentation/hid/hid-sensor*
9449 F:      drivers/hid/hid-sensor-*
9450 F:      drivers/iio/*/hid-*
9451 F:      include/linux/hid-sensor-*
9452
9453 HID VRC-2 CAR CONTROLLER DRIVER
9454 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9455 L:      linux-input@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/hid/hid-vrc2.c
9458
9459 HID WACOM DRIVER
9460 M:      Ping Cheng <ping.cheng@wacom.com>
9461 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9462 L:      linux-input@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/hid/wacom.h
9465 F:      drivers/hid/wacom_*
9466
9467 HID++ LOGITECH DRIVERS
9468 R:      Filipe Laíns <lains@riseup.net>
9469 R:      Bastien Nocera <hadess@hadess.net>
9470 L:      linux-input@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/hid/hid-logitech-hidpp.c
9473
9474 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9475 M:      Thomas Gleixner <tglx@linutronix.de>
9476 L:      linux-kernel@vger.kernel.org
9477 S:      Maintained
9478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9479 F:      Documentation/timers/
9480 F:      include/linux/clockchips.h
9481 F:      include/linux/hrtimer.h
9482 F:      kernel/time/clockevents.c
9483 F:      kernel/time/hrtimer.c
9484 F:      kernel/time/timer_*.c
9485
9486 HIGH-SPEED SCC DRIVER FOR AX.25
9487 L:      linux-hams@vger.kernel.org
9488 S:      Orphan
9489 F:      drivers/net/hamradio/scc.c
9490
9491 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9492 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9493 S:      Supported
9494 W:      http://www.highpoint-tech.com
9495 F:      Documentation/scsi/hptiop.rst
9496 F:      drivers/scsi/hptiop.c
9497
9498 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9499 M:      John Stultz <jstultz@google.com>
9500 L:      linux-kernel@vger.kernel.org
9501 S:      Maintained
9502 F:      drivers/misc/hisi_hikey_usb.c
9503
9504 HIMAX HX83112B TOUCHSCREEN SUPPORT
9505 M:      Job Noorman <job@noorman.info>
9506 L:      linux-input@vger.kernel.org
9507 S:      Maintained
9508 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9509 F:      drivers/input/touchscreen/himax_hx83112b.c
9510
9511 HIPPI
9512 M:      Jes Sorensen <jes@trained-monkey.org>
9513 L:      linux-hippi@sunsite.dk
9514 S:      Maintained
9515 F:      drivers/net/hippi/
9516 F:      include/linux/hippidevice.h
9517 F:      include/uapi/linux/if_hippi.h
9518 F:      net/802/hippi.c
9519
9520 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9521 M:      Kurt Kanzenbach <kurt@linutronix.de>
9522 L:      netdev@vger.kernel.org
9523 S:      Maintained
9524 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9525 F:      drivers/net/dsa/hirschmann/*
9526 F:      include/linux/platform_data/hirschmann-hellcreek.h
9527 F:      net/dsa/tag_hellcreek.c
9528
9529 HISILICON DMA DRIVER
9530 M:      Zhou Wang <wangzhou1@hisilicon.com>
9531 M:      Jie Hai <haijie1@huawei.com>
9532 L:      dmaengine@vger.kernel.org
9533 S:      Maintained
9534 F:      drivers/dma/hisi_dma.c
9535
9536 HISILICON GPIO DRIVER
9537 M:      Jay Fang <f.fangjian@huawei.com>
9538 L:      linux-gpio@vger.kernel.org
9539 S:      Maintained
9540 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9541 F:      drivers/gpio/gpio-hisi.c
9542
9543 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9544 M:      Longfang Liu <liulongfang@huawei.com>
9545 L:      linux-crypto@vger.kernel.org
9546 S:      Maintained
9547 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9548 F:      drivers/crypto/hisilicon/hpre/hpre.h
9549 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9550 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9551
9552 HISILICON HNS3 PMU DRIVER
9553 M:      Jijie Shao <shaojijie@huawei.com>
9554 S:      Supported
9555 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9556 F:      drivers/perf/hisilicon/hns3_pmu.c
9557
9558 HISILICON I2C CONTROLLER DRIVER
9559 M:      Yicong Yang <yangyicong@hisilicon.com>
9560 L:      linux-i2c@vger.kernel.org
9561 S:      Maintained
9562 W:      https://www.hisilicon.com
9563 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9564 F:      drivers/i2c/busses/i2c-hisi.c
9565
9566 HISILICON KUNPENG SOC HCCS DRIVER
9567 M:      Huisong Li <lihuisong@huawei.com>
9568 S:      Maintained
9569 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9570 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9571 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9572
9573 HISILICON LPC BUS DRIVER
9574 M:      Jay Fang <f.fangjian@huawei.com>
9575 S:      Maintained
9576 W:      http://www.hisilicon.com
9577 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9578 F:      drivers/bus/hisi_lpc.c
9579
9580 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9581 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9582 M:      Salil Mehta <salil.mehta@huawei.com>
9583 L:      netdev@vger.kernel.org
9584 S:      Maintained
9585 W:      http://www.hisilicon.com
9586 F:      drivers/net/ethernet/hisilicon/hns3/
9587
9588 HISILICON NETWORK SUBSYSTEM DRIVER
9589 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9590 M:      Salil Mehta <salil.mehta@huawei.com>
9591 L:      netdev@vger.kernel.org
9592 S:      Maintained
9593 W:      http://www.hisilicon.com
9594 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9595 F:      drivers/net/ethernet/hisilicon/
9596
9597 HISILICON PMU DRIVER
9598 M:      Yicong Yang <yangyicong@hisilicon.com>
9599 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9600 S:      Supported
9601 W:      http://www.hisilicon.com
9602 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9603 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9604 F:      drivers/perf/hisilicon
9605
9606 HISILICON PTT DRIVER
9607 M:      Yicong Yang <yangyicong@hisilicon.com>
9608 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9609 L:      linux-kernel@vger.kernel.org
9610 S:      Maintained
9611 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9612 F:      Documentation/trace/hisi-ptt.rst
9613 F:      drivers/hwtracing/ptt/
9614 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9615 F:      tools/perf/util/hisi-ptt*
9616 F:      tools/perf/util/hisi-ptt-decoder/*
9617
9618 HISILICON QM DRIVER
9619 M:      Weili Qian <qianweili@huawei.com>
9620 M:      Zhou Wang <wangzhou1@hisilicon.com>
9621 L:      linux-crypto@vger.kernel.org
9622 S:      Maintained
9623 F:      drivers/crypto/hisilicon/Kconfig
9624 F:      drivers/crypto/hisilicon/Makefile
9625 F:      drivers/crypto/hisilicon/qm.c
9626 F:      drivers/crypto/hisilicon/sgl.c
9627 F:      include/linux/hisi_acc_qm.h
9628
9629 HISILICON ROCE DRIVER
9630 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9631 L:      linux-rdma@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9634 F:      drivers/infiniband/hw/hns/
9635
9636 HISILICON SAS Controller
9637 M:      Xiang Chen <chenxiang66@hisilicon.com>
9638 S:      Supported
9639 W:      http://www.hisilicon.com
9640 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9641 F:      drivers/scsi/hisi_sas/
9642
9643 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9644 M:      Kai Ye <yekai13@huawei.com>
9645 M:      Longfang Liu <liulongfang@huawei.com>
9646 L:      linux-crypto@vger.kernel.org
9647 S:      Maintained
9648 F:      Documentation/ABI/testing/debugfs-hisi-sec
9649 F:      drivers/crypto/hisilicon/sec2/sec.h
9650 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9651 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9652 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9653
9654 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9655 M:      Jay Fang <f.fangjian@huawei.com>
9656 L:      linux-spi@vger.kernel.org
9657 S:      Maintained
9658 W:      http://www.hisilicon.com
9659 F:      drivers/spi/spi-hisi-kunpeng.c
9660
9661 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9662 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9663 L:      linux-kernel@vger.kernel.org
9664 S:      Maintained
9665 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9666 F:      drivers/spmi/hisi-spmi-controller.c
9667
9668 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9669 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9670 L:      linux-kernel@vger.kernel.org
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9673 F:      drivers/mfd/hi6421-spmi-pmic.c
9674
9675 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9676 M:      Weili Qian <qianweili@huawei.com>
9677 S:      Maintained
9678 F:      drivers/crypto/hisilicon/trng/trng.c
9679
9680 HISILICON V3XX SPI NOR FLASH Controller Driver
9681 M:      Jay Fang <f.fangjian@huawei.com>
9682 S:      Maintained
9683 W:      http://www.hisilicon.com
9684 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9685
9686 HISILICON ZIP Controller DRIVER
9687 M:      Yang Shen <shenyang39@huawei.com>
9688 M:      Zhou Wang <wangzhou1@hisilicon.com>
9689 L:      linux-crypto@vger.kernel.org
9690 S:      Maintained
9691 F:      Documentation/ABI/testing/debugfs-hisi-zip
9692 F:      drivers/crypto/hisilicon/zip/
9693
9694 HMM - Heterogeneous Memory Management
9695 M:      Jérôme Glisse <jglisse@redhat.com>
9696 L:      linux-mm@kvack.org
9697 S:      Maintained
9698 F:      Documentation/mm/hmm.rst
9699 F:      include/linux/hmm*
9700 F:      lib/test_hmm*
9701 F:      mm/hmm*
9702 F:      tools/testing/selftests/mm/*hmm*
9703
9704 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9705 M:      Andreas Klinger <ak@it-klinger.de>
9706 L:      linux-iio@vger.kernel.org
9707 S:      Maintained
9708 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9709 F:      drivers/iio/pressure/mprls0025pa.c
9710
9711 HOST AP DRIVER
9712 L:      linux-wireless@vger.kernel.org
9713 S:      Obsolete
9714 F:      drivers/net/wireless/intersil/hostap/
9715
9716 HP BIOSCFG DRIVER
9717 M:      Jorge Lopez <jorge.lopez2@hp.com>
9718 L:      platform-driver-x86@vger.kernel.org
9719 S:      Maintained
9720 F:      drivers/platform/x86/hp/hp-bioscfg/
9721
9722 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9723 L:      platform-driver-x86@vger.kernel.org
9724 S:      Orphan
9725 F:      drivers/platform/x86/hp/tc1100-wmi.c
9726
9727 HP WMI HARDWARE MONITOR DRIVER
9728 M:      James Seo <james@equiv.tech>
9729 L:      linux-hwmon@vger.kernel.org
9730 S:      Maintained
9731 F:      Documentation/hwmon/hp-wmi-sensors.rst
9732 F:      drivers/hwmon/hp-wmi-sensors.c
9733
9734 HPET:   High Precision Event Timers driver
9735 M:      Clemens Ladisch <clemens@ladisch.de>
9736 S:      Maintained
9737 F:      Documentation/timers/hpet.rst
9738 F:      drivers/char/hpet.c
9739 F:      include/linux/hpet.h
9740 F:      include/uapi/linux/hpet.h
9741
9742 HPET:   x86
9743 S:      Orphan
9744 F:      arch/x86/include/asm/hpet.h
9745 F:      arch/x86/kernel/hpet.c
9746
9747 HPFS FILESYSTEM
9748 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9749 S:      Maintained
9750 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9751 F:      fs/hpfs/
9752
9753 HS3001 Hardware Temperature and Humidity Sensor
9754 M:      Andre Werner <andre.werner@systec-electronic.com>
9755 L:      linux-hwmon@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/hwmon/hs3001.c
9758
9759 HSI SUBSYSTEM
9760 M:      Sebastian Reichel <sre@kernel.org>
9761 S:      Maintained
9762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9763 F:      Documentation/ABI/testing/sysfs-bus-hsi
9764 F:      Documentation/driver-api/hsi.rst
9765 F:      drivers/hsi/
9766 F:      include/linux/hsi/
9767 F:      include/uapi/linux/hsi/
9768
9769 HSO 3G MODEM DRIVER
9770 L:      linux-usb@vger.kernel.org
9771 S:      Orphan
9772 F:      drivers/net/usb/hso.c
9773
9774 HSR NETWORK PROTOCOL
9775 L:      netdev@vger.kernel.org
9776 S:      Orphan
9777 F:      net/hsr/
9778
9779 HT16K33 LED CONTROLLER DRIVER
9780 M:      Robin van der Gracht <robin@protonic.nl>
9781 S:      Maintained
9782 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9783 F:      drivers/auxdisplay/ht16k33.c
9784
9785 HTCPEN TOUCHSCREEN DRIVER
9786 M:      Pau Oliva Fora <pof@eslack.org>
9787 L:      linux-input@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/input/touchscreen/htcpen.c
9790
9791 HTE SUBSYSTEM
9792 M:      Dipen Patel <dipenp@nvidia.com>
9793 L:      timestamp@lists.linux.dev
9794 S:      Maintained
9795 Q:      https://patchwork.kernel.org/project/timestamp/list/
9796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9797 F:      Documentation/devicetree/bindings/timestamp/
9798 F:      Documentation/driver-api/hte/
9799 F:      drivers/hte/
9800 F:      include/linux/hte.h
9801
9802 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9803 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9804 L:      linux-iio@vger.kernel.org
9805 S:      Maintained
9806 W:      http://www.st.com/
9807 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9808 F:      drivers/iio/humidity/hts221*
9809
9810 HUAWEI ETHERNET DRIVER
9811 M:      Cai Huoqing <cai.huoqing@linux.dev>
9812 L:      netdev@vger.kernel.org
9813 S:      Maintained
9814 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9815 F:      drivers/net/ethernet/huawei/hinic/
9816
9817 HUGETLB SUBSYSTEM
9818 M:      Mike Kravetz <mike.kravetz@oracle.com>
9819 M:      Muchun Song <muchun.song@linux.dev>
9820 L:      linux-mm@kvack.org
9821 S:      Maintained
9822 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9823 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9824 F:      Documentation/mm/hugetlbfs_reserv.rst
9825 F:      Documentation/mm/vmemmap_dedup.rst
9826 F:      fs/hugetlbfs/
9827 F:      include/linux/hugetlb.h
9828 F:      mm/hugetlb.c
9829 F:      mm/hugetlb_vmemmap.c
9830 F:      mm/hugetlb_vmemmap.h
9831 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9832
9833 HVA ST MEDIA DRIVER
9834 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9835 L:      linux-media@vger.kernel.org
9836 S:      Supported
9837 W:      https://linuxtv.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 F:      drivers/media/platform/st/sti/hva
9840
9841 HWPOISON MEMORY FAILURE HANDLING
9842 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9843 R:      Miaohe Lin <linmiaohe@huawei.com>
9844 L:      linux-mm@kvack.org
9845 S:      Maintained
9846 F:      mm/hwpoison-inject.c
9847 F:      mm/memory-failure.c
9848
9849 HYCON HY46XX TOUCHSCREEN SUPPORT
9850 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9851 L:      linux-input@vger.kernel.org
9852 S:      Maintained
9853 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9854 F:      drivers/input/touchscreen/hycon-hy46xx.c
9855
9856 HYGON PROCESSOR SUPPORT
9857 M:      Pu Wen <puwen@hygon.cn>
9858 L:      linux-kernel@vger.kernel.org
9859 S:      Maintained
9860 F:      arch/x86/kernel/cpu/hygon.c
9861
9862 HYNIX HI556 SENSOR DRIVER
9863 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9864 L:      linux-media@vger.kernel.org
9865 S:      Maintained
9866 T:      git git://linuxtv.org/media_tree.git
9867 F:      drivers/media/i2c/hi556.c
9868
9869 HYNIX HI846 SENSOR DRIVER
9870 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9871 L:      linux-media@vger.kernel.org
9872 S:      Maintained
9873 F:      drivers/media/i2c/hi846.c
9874
9875 HYNIX HI847 SENSOR DRIVER
9876 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9877 L:      linux-media@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/media/i2c/hi847.c
9880
9881 Hyper-V/Azure CORE AND DRIVERS
9882 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9883 M:      Haiyang Zhang <haiyangz@microsoft.com>
9884 M:      Wei Liu <wei.liu@kernel.org>
9885 M:      Dexuan Cui <decui@microsoft.com>
9886 L:      linux-hyperv@vger.kernel.org
9887 S:      Supported
9888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9889 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9890 F:      Documentation/ABI/testing/debugfs-hyperv
9891 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9892 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9893 F:      Documentation/virt/hyperv
9894 F:      arch/arm64/hyperv
9895 F:      arch/arm64/include/asm/hyperv-tlfs.h
9896 F:      arch/arm64/include/asm/mshyperv.h
9897 F:      arch/x86/hyperv
9898 F:      arch/x86/include/asm/hyperv-tlfs.h
9899 F:      arch/x86/include/asm/mshyperv.h
9900 F:      arch/x86/include/asm/trace/hyperv.h
9901 F:      arch/x86/kernel/cpu/mshyperv.c
9902 F:      drivers/clocksource/hyperv_timer.c
9903 F:      drivers/hid/hid-hyperv.c
9904 F:      drivers/hv/
9905 F:      drivers/input/serio/hyperv-keyboard.c
9906 F:      drivers/iommu/hyperv-iommu.c
9907 F:      drivers/net/ethernet/microsoft/
9908 F:      drivers/net/hyperv/
9909 F:      drivers/pci/controller/pci-hyperv-intf.c
9910 F:      drivers/pci/controller/pci-hyperv.c
9911 F:      drivers/scsi/storvsc_drv.c
9912 F:      drivers/uio/uio_hv_generic.c
9913 F:      drivers/video/fbdev/hyperv_fb.c
9914 F:      include/asm-generic/hyperv-tlfs.h
9915 F:      include/asm-generic/mshyperv.h
9916 F:      include/clocksource/hyperv_timer.h
9917 F:      include/linux/hyperv.h
9918 F:      include/net/mana
9919 F:      include/uapi/linux/hyperv.h
9920 F:      net/vmw_vsock/hyperv_transport.c
9921 F:      tools/hv/
9922
9923 HYPERBUS SUPPORT
9924 M:      Vignesh Raghavendra <vigneshr@ti.com>
9925 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9926 L:      linux-mtd@lists.infradead.org
9927 S:      Supported
9928 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9929 C:      irc://irc.oftc.net/mtd
9930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9931 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9932 F:      drivers/mtd/hyperbus/
9933 F:      include/linux/mtd/hyperbus.h
9934
9935 HYPERVISOR VIRTUAL CONSOLE DRIVER
9936 L:      linuxppc-dev@lists.ozlabs.org
9937 S:      Odd Fixes
9938 F:      drivers/tty/hvc/
9939
9940 I2C ACPI SUPPORT
9941 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9942 L:      linux-i2c@vger.kernel.org
9943 L:      linux-acpi@vger.kernel.org
9944 S:      Maintained
9945 F:      drivers/i2c/i2c-core-acpi.c
9946
9947 I2C ADDRESS TRANSLATOR (ATR)
9948 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9949 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9950 L:      linux-i2c@vger.kernel.org
9951 S:      Maintained
9952 F:      drivers/i2c/i2c-atr.c
9953 F:      include/linux/i2c-atr.h
9954
9955 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9956 M:      Ajay Gupta <ajayg@nvidia.com>
9957 L:      linux-i2c@vger.kernel.org
9958 S:      Maintained
9959 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9960 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9961
9962 I2C MUXES
9963 M:      Peter Rosin <peda@axentia.se>
9964 L:      linux-i2c@vger.kernel.org
9965 S:      Maintained
9966 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9967 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9968 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9969 F:      Documentation/i2c/i2c-topology.rst
9970 F:      Documentation/i2c/muxes/
9971 F:      drivers/i2c/i2c-mux.c
9972 F:      drivers/i2c/muxes/
9973 F:      include/linux/i2c-mux.h
9974
9975 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9976 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9977 L:      linux-i2c@vger.kernel.org
9978 S:      Maintained
9979 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9980 F:      drivers/i2c/busses/i2c-mv64xxx.c
9981
9982 I2C OVER PARALLEL PORT
9983 M:      Jean Delvare <jdelvare@suse.com>
9984 L:      linux-i2c@vger.kernel.org
9985 S:      Maintained
9986 F:      Documentation/i2c/busses/i2c-parport.rst
9987 F:      drivers/i2c/busses/i2c-parport.c
9988
9989 I2C SUBSYSTEM
9990 M:      Wolfram Sang <wsa@kernel.org>
9991 L:      linux-i2c@vger.kernel.org
9992 S:      Maintained
9993 W:      https://i2c.wiki.kernel.org/
9994 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9996 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9997 F:      Documentation/i2c/
9998 F:      drivers/i2c/*
9999 F:      include/dt-bindings/i2c/i2c.h
10000 F:      include/linux/i2c-dev.h
10001 F:      include/linux/i2c-smbus.h
10002 F:      include/linux/i2c.h
10003 F:      include/uapi/linux/i2c-*.h
10004 F:      include/uapi/linux/i2c.h
10005
10006 I2C SUBSYSTEM HOST DRIVERS
10007 M:      Andi Shyti <andi.shyti@kernel.org>
10008 L:      linux-i2c@vger.kernel.org
10009 S:      Maintained
10010 W:      https://i2c.wiki.kernel.org/
10011 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10013 F:      Documentation/devicetree/bindings/i2c/
10014 F:      drivers/i2c/algos/
10015 F:      drivers/i2c/busses/
10016 F:      include/dt-bindings/i2c/
10017
10018 I2C-TAOS-EVM DRIVER
10019 M:      Jean Delvare <jdelvare@suse.com>
10020 L:      linux-i2c@vger.kernel.org
10021 S:      Maintained
10022 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10023 F:      drivers/i2c/busses/i2c-taos-evm.c
10024
10025 I2C-TINY-USB DRIVER
10026 M:      Till Harbaum <till@harbaum.org>
10027 L:      linux-i2c@vger.kernel.org
10028 S:      Maintained
10029 W:      http://www.harbaum.org/till/i2c_tiny_usb
10030 F:      drivers/i2c/busses/i2c-tiny-usb.c
10031
10032 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10033 M:      Jean Delvare <jdelvare@suse.com>
10034 L:      linux-i2c@vger.kernel.org
10035 S:      Maintained
10036 F:      Documentation/i2c/busses/i2c-ali1535.rst
10037 F:      Documentation/i2c/busses/i2c-ali1563.rst
10038 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10039 F:      Documentation/i2c/busses/i2c-amd756.rst
10040 F:      Documentation/i2c/busses/i2c-amd8111.rst
10041 F:      Documentation/i2c/busses/i2c-i801.rst
10042 F:      Documentation/i2c/busses/i2c-nforce2.rst
10043 F:      Documentation/i2c/busses/i2c-piix4.rst
10044 F:      Documentation/i2c/busses/i2c-sis5595.rst
10045 F:      Documentation/i2c/busses/i2c-sis630.rst
10046 F:      Documentation/i2c/busses/i2c-sis96x.rst
10047 F:      Documentation/i2c/busses/i2c-via.rst
10048 F:      Documentation/i2c/busses/i2c-viapro.rst
10049 F:      drivers/i2c/busses/i2c-ali1535.c
10050 F:      drivers/i2c/busses/i2c-ali1563.c
10051 F:      drivers/i2c/busses/i2c-ali15x3.c
10052 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10053 F:      drivers/i2c/busses/i2c-amd756.c
10054 F:      drivers/i2c/busses/i2c-amd8111.c
10055 F:      drivers/i2c/busses/i2c-i801.c
10056 F:      drivers/i2c/busses/i2c-isch.c
10057 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10058 F:      drivers/i2c/busses/i2c-nforce2.c
10059 F:      drivers/i2c/busses/i2c-piix4.c
10060 F:      drivers/i2c/busses/i2c-sis5595.c
10061 F:      drivers/i2c/busses/i2c-sis630.c
10062 F:      drivers/i2c/busses/i2c-sis96x.c
10063 F:      drivers/i2c/busses/i2c-via.c
10064 F:      drivers/i2c/busses/i2c-viapro.c
10065
10066 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10067 M:      Hans de Goede <hdegoede@redhat.com>
10068 L:      linux-i2c@vger.kernel.org
10069 S:      Maintained
10070 F:      drivers/i2c/busses/i2c-cht-wc.c
10071
10072 I2C/SMBUS ISMT DRIVER
10073 M:      Seth Heasley <seth.heasley@intel.com>
10074 M:      Neil Horman <nhorman@tuxdriver.com>
10075 L:      linux-i2c@vger.kernel.org
10076 F:      Documentation/i2c/busses/i2c-ismt.rst
10077 F:      drivers/i2c/busses/i2c-ismt.c
10078
10079 I2C/SMBUS STUB DRIVER
10080 M:      Jean Delvare <jdelvare@suse.com>
10081 L:      linux-i2c@vger.kernel.org
10082 S:      Maintained
10083 F:      drivers/i2c/i2c-stub.c
10084
10085 I3C DRIVER FOR ASPEED AST2600
10086 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10089 F:      drivers/i3c/master/ast2600-i3c-master.c
10090
10091 I3C DRIVER FOR CADENCE I3C MASTER IP
10092 M:      Przemysław Gaj <pgaj@cadence.com>
10093 S:      Maintained
10094 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10095 F:      drivers/i3c/master/i3c-master-cdns.c
10096
10097 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10098 S:      Orphan
10099 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10100 F:      drivers/i3c/master/dw*
10101
10102 I3C SUBSYSTEM
10103 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10104 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10105 S:      Maintained
10106 C:      irc://chat.freenode.net/linux-i3c
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10108 F:      Documentation/ABI/testing/sysfs-bus-i3c
10109 F:      Documentation/devicetree/bindings/i3c/
10110 F:      Documentation/driver-api/i3c
10111 F:      drivers/i3c/
10112 F:      include/linux/i3c/
10113
10114 IBM Operation Panel Input Driver
10115 M:      Eddie James <eajames@linux.ibm.com>
10116 L:      linux-input@vger.kernel.org
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10119 F:      drivers/input/misc/ibm-panel.c
10120
10121 IBM Power 842 compression accelerator
10122 M:      Haren Myneni <haren@us.ibm.com>
10123 S:      Supported
10124 F:      crypto/842.c
10125 F:      drivers/crypto/nx/Kconfig
10126 F:      drivers/crypto/nx/Makefile
10127 F:      drivers/crypto/nx/nx-842*
10128 F:      include/linux/sw842.h
10129 F:      lib/842/
10130
10131 IBM Power in-Nest Crypto Acceleration
10132 M:      Breno Leitão <leitao@debian.org>
10133 M:      Nayna Jain <nayna@linux.ibm.com>
10134 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10135 L:      linux-crypto@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/crypto/nx/Kconfig
10138 F:      drivers/crypto/nx/Makefile
10139 F:      drivers/crypto/nx/nx-aes*
10140 F:      drivers/crypto/nx/nx-sha*
10141 F:      drivers/crypto/nx/nx.*
10142 F:      drivers/crypto/nx/nx_csbcpb.h
10143 F:      drivers/crypto/nx/nx_debugfs.c
10144
10145 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10146 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10147 L:      linux-pci@vger.kernel.org
10148 L:      linuxppc-dev@lists.ozlabs.org
10149 S:      Supported
10150 F:      drivers/pci/hotplug/rpadlpar*
10151
10152 IBM Power Linux RAID adapter
10153 M:      Brian King <brking@us.ibm.com>
10154 S:      Supported
10155 F:      drivers/scsi/ipr.*
10156
10157 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10158 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10159 L:      linux-pci@vger.kernel.org
10160 L:      linuxppc-dev@lists.ozlabs.org
10161 S:      Supported
10162 F:      drivers/pci/hotplug/rpaphp*
10163
10164 IBM Power SRIOV Virtual NIC Device Driver
10165 M:      Haren Myneni <haren@linux.ibm.com>
10166 M:      Rick Lindsley <ricklind@linux.ibm.com>
10167 R:      Nick Child <nnac123@linux.ibm.com>
10168 R:      Dany Madden <danymadden@us.ibm.com>
10169 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10170 L:      netdev@vger.kernel.org
10171 S:      Supported
10172 F:      drivers/net/ethernet/ibm/ibmvnic.*
10173
10174 IBM Power VFIO Support
10175 M:      Timothy Pearson <tpearson@raptorengineering.com>
10176 S:      Supported
10177 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10178
10179 IBM Power Virtual Ethernet Device Driver
10180 M:      Nick Child <nnac123@linux.ibm.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Supported
10183 F:      drivers/net/ethernet/ibm/ibmveth.*
10184
10185 IBM Power Virtual FC Device Drivers
10186 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10187 L:      linux-scsi@vger.kernel.org
10188 S:      Supported
10189 F:      drivers/scsi/ibmvscsi/ibmvfc*
10190
10191 IBM Power Virtual Management Channel Driver
10192 M:      Brad Warrum <bwarrum@linux.ibm.com>
10193 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10194 S:      Supported
10195 F:      drivers/misc/ibmvmc.*
10196
10197 IBM Power Virtual SCSI Device Drivers
10198 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10199 L:      linux-scsi@vger.kernel.org
10200 S:      Supported
10201 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10202 F:      include/scsi/viosrp.h
10203
10204 IBM Power Virtual SCSI Device Target Driver
10205 M:      Michael Cyr <mikecyr@linux.ibm.com>
10206 L:      linux-scsi@vger.kernel.org
10207 L:      target-devel@vger.kernel.org
10208 S:      Supported
10209 F:      drivers/scsi/ibmvscsi_tgt/
10210
10211 IBM Power VMX Cryptographic instructions
10212 M:      Breno Leitão <leitao@debian.org>
10213 M:      Nayna Jain <nayna@linux.ibm.com>
10214 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10215 L:      linux-crypto@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/crypto/vmx/Kconfig
10218 F:      drivers/crypto/vmx/Makefile
10219 F:      drivers/crypto/vmx/aes*
10220 F:      drivers/crypto/vmx/ghash*
10221 F:      drivers/crypto/vmx/ppc-xlate.pl
10222 F:      drivers/crypto/vmx/vmx.c
10223
10224 IBM ServeRAID RAID DRIVER
10225 S:      Orphan
10226 F:      drivers/scsi/ips.*
10227
10228 ICH LPC AND GPIO DRIVER
10229 M:      Peter Tyser <ptyser@xes-inc.com>
10230 S:      Maintained
10231 F:      drivers/gpio/gpio-ich.c
10232 F:      drivers/mfd/lpc_ich.c
10233
10234 ICY I2C DRIVER
10235 M:      Max Staudt <max@enpas.org>
10236 L:      linux-i2c@vger.kernel.org
10237 S:      Maintained
10238 F:      drivers/i2c/busses/i2c-icy.c
10239
10240 IDEAPAD LAPTOP EXTRAS DRIVER
10241 M:      Ike Panhc <ike.pan@canonical.com>
10242 L:      platform-driver-x86@vger.kernel.org
10243 S:      Maintained
10244 W:      http://launchpad.net/ideapad-laptop
10245 F:      drivers/platform/x86/ideapad-laptop.c
10246
10247 IDEAPAD LAPTOP SLIDEBAR DRIVER
10248 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10249 L:      linux-input@vger.kernel.org
10250 S:      Maintained
10251 W:      https://github.com/o2genum/ideapad-slidebar
10252 F:      drivers/input/misc/ideapad_slidebar.c
10253
10254 IDMAPPED MOUNTS
10255 M:      Christian Brauner <brauner@kernel.org>
10256 M:      Seth Forshee <sforshee@kernel.org>
10257 L:      linux-fsdevel@vger.kernel.org
10258 S:      Maintained
10259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10260 F:      Documentation/filesystems/idmappings.rst
10261 F:      include/linux/mnt_idmapping.*
10262 F:      tools/testing/selftests/mount_setattr/
10263
10264 IDT VersaClock 5 CLOCK DRIVER
10265 M:      Luca Ceresoli <luca@lucaceresoli.net>
10266 S:      Maintained
10267 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10268 F:      drivers/clk/clk-versaclock5.c
10269
10270 IEEE 802.15.4 SUBSYSTEM
10271 M:      Alexander Aring <alex.aring@gmail.com>
10272 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10274 L:      linux-wpan@vger.kernel.org
10275 S:      Maintained
10276 W:      https://linux-wpan.org/
10277 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10280 F:      Documentation/networking/ieee802154.rst
10281 F:      drivers/net/ieee802154/
10282 F:      include/linux/ieee802154.h
10283 F:      include/linux/nl802154.h
10284 F:      include/net/af_ieee802154.h
10285 F:      include/net/cfg802154.h
10286 F:      include/net/ieee802154_netdev.h
10287 F:      include/net/mac802154.h
10288 F:      include/net/nl802154.h
10289 F:      net/ieee802154/
10290 F:      net/mac802154/
10291
10292 IFCVF VIRTIO DATA PATH ACCELERATOR
10293 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10294 F:      drivers/vdpa/ifcvf/
10295
10296 IFE PROTOCOL
10297 M:      Yotam Gigi <yotam.gi@gmail.com>
10298 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10299 F:      include/net/ife.h
10300 F:      include/uapi/linux/ife.h
10301 F:      net/ife
10302
10303 IGORPLUG-USB IR RECEIVER
10304 M:      Sean Young <sean@mess.org>
10305 L:      linux-media@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/media/rc/igorplugusb.c
10308
10309 IGUANAWORKS USB IR TRANSCEIVER
10310 M:      Sean Young <sean@mess.org>
10311 L:      linux-media@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/media/rc/iguanair.c
10314
10315 IIO DIGITAL POTENTIOMETER DAC
10316 M:      Peter Rosin <peda@axentia.se>
10317 L:      linux-iio@vger.kernel.org
10318 S:      Maintained
10319 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10320 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10321 F:      drivers/iio/dac/dpot-dac.c
10322
10323 IIO ENVELOPE DETECTOR
10324 M:      Peter Rosin <peda@axentia.se>
10325 L:      linux-iio@vger.kernel.org
10326 S:      Maintained
10327 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10328 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10329 F:      drivers/iio/adc/envelope-detector.c
10330
10331 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10332 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10333 L:      linux-iio@vger.kernel.org
10334 S:      Maintained
10335 F:      drivers/iio/light/gain-time-scale-helper.c
10336 F:      drivers/iio/light/gain-time-scale-helper.h
10337
10338 IIO MULTIPLEXER
10339 M:      Peter Rosin <peda@axentia.se>
10340 L:      linux-iio@vger.kernel.org
10341 S:      Maintained
10342 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10343 F:      drivers/iio/multiplexer/iio-mux.c
10344
10345 IIO SCMI BASED DRIVER
10346 M:      Jyoti Bhayana <jbhayana@google.com>
10347 L:      linux-iio@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10350
10351 IIO SUBSYSTEM AND DRIVERS
10352 M:      Jonathan Cameron <jic23@kernel.org>
10353 R:      Lars-Peter Clausen <lars@metafoo.de>
10354 L:      linux-iio@vger.kernel.org
10355 S:      Maintained
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10357 F:      Documentation/ABI/testing/configfs-iio*
10358 F:      Documentation/ABI/testing/sysfs-bus-iio*
10359 F:      Documentation/devicetree/bindings/iio/
10360 F:      drivers/iio/
10361 F:      drivers/staging/iio/
10362 F:      include/dt-bindings/iio/
10363 F:      include/linux/iio/
10364 F:      tools/iio/
10365
10366 IIO UNIT CONVERTER
10367 M:      Peter Rosin <peda@axentia.se>
10368 L:      linux-iio@vger.kernel.org
10369 S:      Maintained
10370 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10371 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10372 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10373 F:      drivers/iio/afe/iio-rescale.c
10374
10375 IKANOS/ADI EAGLE ADSL USB DRIVER
10376 M:      Matthieu Castet <castet.matthieu@free.fr>
10377 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10378 S:      Maintained
10379 F:      drivers/usb/atm/ueagle-atm.c
10380
10381 IMAGIS TOUCHSCREEN DRIVER
10382 M:      Markuss Broks <markuss.broks@gmail.com>
10383 S:      Maintained
10384 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10385 F:      drivers/input/touchscreen/imagis.c
10386
10387 IMGTEC ASCII LCD DRIVER
10388 M:      Paul Burton <paulburton@kernel.org>
10389 S:      Maintained
10390 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10391 F:      drivers/auxdisplay/img-ascii-lcd.c
10392
10393 IMGTEC IR DECODER DRIVER
10394 S:      Orphan
10395 F:      drivers/media/rc/img-ir/
10396
10397 IMON SOUNDGRAPH USB IR RECEIVER
10398 M:      Sean Young <sean@mess.org>
10399 L:      linux-media@vger.kernel.org
10400 S:      Maintained
10401 F:      drivers/media/rc/imon.c
10402 F:      drivers/media/rc/imon_raw.c
10403
10404 IMS TWINTURBO FRAMEBUFFER DRIVER
10405 L:      linux-fbdev@vger.kernel.org
10406 S:      Orphan
10407 F:      drivers/video/fbdev/imsttfb.c
10408
10409 INA209 HARDWARE MONITOR DRIVER
10410 M:      Guenter Roeck <linux@roeck-us.net>
10411 L:      linux-hwmon@vger.kernel.org
10412 S:      Maintained
10413 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10414 F:      Documentation/hwmon/ina209.rst
10415 F:      drivers/hwmon/ina209.c
10416
10417 INA2XX HARDWARE MONITOR DRIVER
10418 M:      Guenter Roeck <linux@roeck-us.net>
10419 L:      linux-hwmon@vger.kernel.org
10420 S:      Maintained
10421 F:      Documentation/hwmon/ina2xx.rst
10422 F:      drivers/hwmon/ina2xx.c
10423 F:      include/linux/platform_data/ina2xx.h
10424
10425 INDEX OF FURTHER KERNEL DOCUMENTATION
10426 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10427 S:      Maintained
10428 F:      Documentation/process/kernel-docs.rst
10429
10430 INDUSTRY PACK SUBSYSTEM (IPACK)
10431 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10432 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10433 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10434 L:      industrypack-devel@lists.sourceforge.net
10435 S:      Maintained
10436 W:      http://industrypack.sourceforge.net
10437 F:      drivers/ipack/
10438
10439 INFINEON DPS310 Driver
10440 M:      Eddie James <eajames@linux.ibm.com>
10441 L:      linux-iio@vger.kernel.org
10442 S:      Maintained
10443 F:      drivers/iio/pressure/dps310.c
10444
10445 INFINEON PEB2466 ASoC CODEC
10446 M:      Herve Codina <herve.codina@bootlin.com>
10447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10448 S:      Maintained
10449 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10450 F:      sound/soc/codecs/peb2466.c
10451
10452 INFINIBAND SUBSYSTEM
10453 M:      Jason Gunthorpe <jgg@nvidia.com>
10454 M:      Leon Romanovsky <leonro@nvidia.com>
10455 L:      linux-rdma@vger.kernel.org
10456 S:      Supported
10457 W:      https://github.com/linux-rdma/rdma-core
10458 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10460 F:      Documentation/devicetree/bindings/infiniband/
10461 F:      Documentation/infiniband/
10462 F:      drivers/infiniband/
10463 F:      include/rdma/
10464 F:      include/trace/events/ib_mad.h
10465 F:      include/trace/events/ib_umad.h
10466 F:      include/trace/misc/rdma.h
10467 F:      include/uapi/linux/if_infiniband.h
10468 F:      include/uapi/rdma/
10469 F:      samples/bpf/ibumad_kern.c
10470 F:      samples/bpf/ibumad_user.c
10471
10472 INGENIC JZ4780 NAND DRIVER
10473 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10474 L:      linux-mtd@lists.infradead.org
10475 L:      linux-mips@vger.kernel.org
10476 S:      Maintained
10477 F:      drivers/mtd/nand/raw/ingenic/
10478
10479 INGENIC JZ47xx SoCs
10480 M:      Paul Cercueil <paul@crapouillou.net>
10481 L:      linux-mips@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/mips/boot/dts/ingenic/
10484 F:      arch/mips/generic/board-ingenic.c
10485 F:      arch/mips/include/asm/mach-ingenic/
10486 F:      arch/mips/ingenic/Kconfig
10487 F:      drivers/clk/ingenic/
10488 F:      drivers/dma/dma-jz4780.c
10489 F:      drivers/gpu/drm/ingenic/
10490 F:      drivers/i2c/busses/i2c-jz4780.c
10491 F:      drivers/iio/adc/ingenic-adc.c
10492 F:      drivers/irqchip/irq-ingenic.c
10493 F:      drivers/memory/jz4780-nemc.c
10494 F:      drivers/mmc/host/jz4740_mmc.c
10495 F:      drivers/mtd/nand/raw/ingenic/
10496 F:      drivers/pinctrl/pinctrl-ingenic.c
10497 F:      drivers/power/supply/ingenic-battery.c
10498 F:      drivers/pwm/pwm-jz4740.c
10499 F:      drivers/remoteproc/ingenic_rproc.c
10500 F:      drivers/rtc/rtc-jz4740.c
10501 F:      drivers/tty/serial/8250/8250_ingenic.c
10502 F:      drivers/usb/musb/jz4740.c
10503 F:      drivers/watchdog/jz4740_wdt.c
10504 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10505 F:      include/linux/mfd/ingenic-tcu.h
10506 F:      sound/soc/codecs/jz47*
10507 F:      sound/soc/jz4740/
10508
10509 INJOINIC IP5xxx POWER BANK IC DRIVER
10510 M:      Samuel Holland <samuel@sholland.org>
10511 S:      Maintained
10512 F:      drivers/power/supply/ip5xxx_power.c
10513
10514 INOTIFY
10515 M:      Jan Kara <jack@suse.cz>
10516 R:      Amir Goldstein <amir73il@gmail.com>
10517 L:      linux-fsdevel@vger.kernel.org
10518 S:      Maintained
10519 F:      Documentation/filesystems/inotify.rst
10520 F:      fs/notify/inotify/
10521 F:      include/linux/inotify.h
10522 F:      include/uapi/linux/inotify.h
10523
10524 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10525 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10526 L:      linux-input@vger.kernel.org
10527 S:      Maintained
10528 Q:      http://patchwork.kernel.org/project/linux-input/list/
10529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10530 F:      Documentation/devicetree/bindings/input/
10531 F:      Documentation/devicetree/bindings/serio/
10532 F:      Documentation/input/
10533 F:      drivers/input/
10534 F:      include/dt-bindings/input/
10535 F:      include/linux/input.h
10536 F:      include/linux/input/
10537 F:      include/uapi/linux/input-event-codes.h
10538 F:      include/uapi/linux/input.h
10539
10540 INPUT MULTITOUCH (MT) PROTOCOL
10541 M:      Henrik Rydberg <rydberg@bitmath.org>
10542 L:      linux-input@vger.kernel.org
10543 S:      Odd fixes
10544 F:      Documentation/input/multi-touch-protocol.rst
10545 F:      drivers/input/input-mt.c
10546 K:      \b(ABS|SYN)_MT_
10547
10548 INSIDE SECURE CRYPTO DRIVER
10549 M:      Antoine Tenart <atenart@kernel.org>
10550 L:      linux-crypto@vger.kernel.org
10551 S:      Maintained
10552 F:      drivers/crypto/inside-secure/
10553
10554 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10555 M:      Mimi Zohar <zohar@linux.ibm.com>
10556 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10557 L:      linux-integrity@vger.kernel.org
10558 S:      Supported
10559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10560 F:      security/integrity/
10561 F:      security/integrity/ima/
10562
10563 INTEL 810/815 FRAMEBUFFER DRIVER
10564 M:      Antonino Daplas <adaplas@gmail.com>
10565 L:      linux-fbdev@vger.kernel.org
10566 S:      Maintained
10567 F:      drivers/video/fbdev/i810/
10568
10569 INTEL 8254 COUNTER DRIVER
10570 M:      William Breathitt Gray <william.gray@linaro.org>
10571 L:      linux-iio@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/counter/i8254.c
10574 F:      include/linux/i8254.h
10575
10576 INTEL 8255 GPIO DRIVER
10577 M:      William Breathitt Gray <william.gray@linaro.org>
10578 L:      linux-gpio@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/gpio/gpio-i8255.c
10581 F:      drivers/gpio/gpio-i8255.h
10582
10583 INTEL ASoC DRIVERS
10584 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10585 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10586 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10587 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10588 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10589 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10590 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10592 S:      Supported
10593 F:      sound/soc/intel/
10594
10595 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10596 M:      Hans de Goede <hdegoede@redhat.com>
10597 L:      platform-driver-x86@vger.kernel.org
10598 S:      Maintained
10599 F:      drivers/platform/x86/intel/atomisp2/pm.c
10600
10601 INTEL ATOMISP2 LED DRIVER
10602 M:      Hans de Goede <hdegoede@redhat.com>
10603 L:      platform-driver-x86@vger.kernel.org
10604 S:      Maintained
10605 F:      drivers/platform/x86/intel/atomisp2/led.c
10606
10607 INTEL BIOS SAR INT1092 DRIVER
10608 M:      Shravan Sudhakar <s.shravan@intel.com>
10609 L:      platform-driver-x86@vger.kernel.org
10610 S:      Maintained
10611 F:      drivers/platform/x86/intel/int1092/
10612
10613 INTEL BROXTON PMC DRIVER
10614 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10615 M:      Zha Qipeng <qipeng.zha@intel.com>
10616 S:      Maintained
10617 F:      drivers/mfd/intel_pmc_bxt.c
10618 F:      include/linux/mfd/intel_pmc_bxt.h
10619
10620 INTEL C600 SERIES SAS CONTROLLER DRIVER
10621 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10622 L:      linux-scsi@vger.kernel.org
10623 S:      Supported
10624 T:      git git://git.code.sf.net/p/intel-sas/isci
10625 F:      drivers/scsi/isci/
10626
10627 INTEL CPU family model numbers
10628 M:      Tony Luck <tony.luck@intel.com>
10629 M:      x86@kernel.org
10630 L:      linux-kernel@vger.kernel.org
10631 S:      Supported
10632 F:      arch/x86/include/asm/intel-family.h
10633
10634 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10635 M:      Jani Nikula <jani.nikula@linux.intel.com>
10636 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10637 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10638 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10639 L:      intel-gfx@lists.freedesktop.org
10640 S:      Supported
10641 W:      https://01.org/linuxgraphics/
10642 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10643 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10644 C:      irc://irc.oftc.net/intel-gfx
10645 T:      git git://anongit.freedesktop.org/drm-intel
10646 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10647 F:      Documentation/gpu/i915.rst
10648 F:      drivers/gpu/drm/ci/xfails/i915*
10649 F:      drivers/gpu/drm/i915/
10650 F:      include/drm/i915*
10651 F:      include/uapi/drm/i915_drm.h
10652
10653 INTEL ETHERNET DRIVERS
10654 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10655 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10656 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10657 S:      Supported
10658 W:      https://www.intel.com/content/www/us/en/support.html
10659 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10662 F:      Documentation/networking/device_drivers/ethernet/intel/
10663 F:      drivers/net/ethernet/intel/
10664 F:      drivers/net/ethernet/intel/*/
10665 F:      include/linux/avf/virtchnl.h
10666 F:      include/linux/net/intel/iidc.h
10667
10668 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10669 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10670 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10671 L:      linux-rdma@vger.kernel.org
10672 S:      Supported
10673 F:      drivers/infiniband/hw/irdma/
10674 F:      include/uapi/rdma/irdma-abi.h
10675
10676 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10677 M:      Maik Broemme <mbroemme@libmpq.org>
10678 L:      linux-fbdev@vger.kernel.org
10679 S:      Maintained
10680 F:      Documentation/fb/intelfb.rst
10681 F:      drivers/video/fbdev/intelfb/
10682
10683 INTEL GPIO DRIVERS
10684 M:      Andy Shevchenko <andy@kernel.org>
10685 L:      linux-gpio@vger.kernel.org
10686 S:      Supported
10687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10688 F:      drivers/gpio/gpio-elkhartlake.c
10689 F:      drivers/gpio/gpio-ich.c
10690 F:      drivers/gpio/gpio-merrifield.c
10691 F:      drivers/gpio/gpio-ml-ioh.c
10692 F:      drivers/gpio/gpio-pch.c
10693 F:      drivers/gpio/gpio-sch.c
10694 F:      drivers/gpio/gpio-sodaville.c
10695 F:      drivers/gpio/gpio-tangier.c
10696
10697 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10698 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10699 M:      Zhi Wang <zhi.a.wang@intel.com>
10700 L:      intel-gvt-dev@lists.freedesktop.org
10701 L:      intel-gfx@lists.freedesktop.org
10702 S:      Supported
10703 W:      https://01.org/igvt-g
10704 T:      git https://github.com/intel/gvt-linux.git
10705 F:      drivers/gpu/drm/i915/gvt/
10706
10707 INTEL HID EVENT DRIVER
10708 M:      Alex Hung <alexhung@gmail.com>
10709 L:      platform-driver-x86@vger.kernel.org
10710 S:      Maintained
10711 F:      drivers/platform/x86/intel/hid.c
10712
10713 INTEL I/OAT DMA DRIVER
10714 M:      Dave Jiang <dave.jiang@intel.com>
10715 R:      Dan Williams <dan.j.williams@intel.com>
10716 L:      dmaengine@vger.kernel.org
10717 S:      Supported
10718 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10719 F:      drivers/dma/ioat*
10720
10721 INTEL IDLE DRIVER
10722 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10723 M:      Len Brown <lenb@kernel.org>
10724 L:      linux-pm@vger.kernel.org
10725 S:      Supported
10726 B:      https://bugzilla.kernel.org
10727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10728 F:      drivers/idle/intel_idle.c
10729
10730 INTEL IDXD DRIVER
10731 M:      Fenghua Yu <fenghua.yu@intel.com>
10732 M:      Dave Jiang <dave.jiang@intel.com>
10733 L:      dmaengine@vger.kernel.org
10734 S:      Supported
10735 F:      drivers/dma/idxd/*
10736 F:      include/uapi/linux/idxd.h
10737
10738 INTEL IN FIELD SCAN (IFS) DEVICE
10739 M:      Jithu Joseph <jithu.joseph@intel.com>
10740 R:      Ashok Raj <ashok.raj@intel.com>
10741 R:      Tony Luck <tony.luck@intel.com>
10742 S:      Maintained
10743 F:      drivers/platform/x86/intel/ifs
10744 F:      include/trace/events/intel_ifs.h
10745
10746 INTEL INTEGRATED SENSOR HUB DRIVER
10747 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10748 M:      Jiri Kosina <jikos@kernel.org>
10749 L:      linux-input@vger.kernel.org
10750 S:      Maintained
10751 F:      drivers/hid/intel-ish-hid/
10752
10753 INTEL IOMMU (VT-d)
10754 M:      David Woodhouse <dwmw2@infradead.org>
10755 M:      Lu Baolu <baolu.lu@linux.intel.com>
10756 L:      iommu@lists.linux.dev
10757 S:      Supported
10758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10759 F:      drivers/iommu/intel/
10760
10761 INTEL IPU3 CSI-2 CIO2 DRIVER
10762 M:      Yong Zhi <yong.zhi@intel.com>
10763 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10764 M:      Bingbu Cao <bingbu.cao@intel.com>
10765 M:      Dan Scally <djrscally@gmail.com>
10766 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10767 L:      linux-media@vger.kernel.org
10768 S:      Maintained
10769 T:      git git://linuxtv.org/media_tree.git
10770 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10771 F:      drivers/media/pci/intel/ipu3/
10772
10773 INTEL IPU3 CSI-2 IMGU DRIVER
10774 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10775 R:      Bingbu Cao <bingbu.cao@intel.com>
10776 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10777 L:      linux-media@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/admin-guide/media/ipu3.rst
10780 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10781 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10782 F:      drivers/staging/media/ipu3/
10783
10784 INTEL ISHTP ECLITE DRIVER
10785 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10786 L:      platform-driver-x86@vger.kernel.org
10787 S:      Supported
10788 F:      drivers/platform/x86/intel/ishtp_eclite.c
10789
10790 INTEL IXP4XX CRYPTO SUPPORT
10791 M:      Corentin Labbe <clabbe@baylibre.com>
10792 L:      linux-crypto@vger.kernel.org
10793 S:      Maintained
10794 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10795
10796 INTEL KEEM BAY DRM DRIVER
10797 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10798 M:      Edmund Dea <edmund.j.dea@intel.com>
10799 S:      Maintained
10800 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10801 F:      drivers/gpu/drm/kmb/
10802
10803 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10804 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10805 S:      Maintained
10806 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10807 F:      drivers/crypto/intel/keembay/Kconfig
10808 F:      drivers/crypto/intel/keembay/Makefile
10809 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10810 F:      drivers/crypto/intel/keembay/ocs-aes.c
10811 F:      drivers/crypto/intel/keembay/ocs-aes.h
10812
10813 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10814 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10815 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10816 M:      Mark Gross <mgross@linux.intel.com>
10817 S:      Maintained
10818 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10819 F:      drivers/crypto/intel/keembay/Kconfig
10820 F:      drivers/crypto/intel/keembay/Makefile
10821 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10822
10823 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10824 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10825 M:      Declan Murphy <declan.murphy@intel.com>
10826 S:      Maintained
10827 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10828 F:      drivers/crypto/intel/keembay/Kconfig
10829 F:      drivers/crypto/intel/keembay/Makefile
10830 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10831 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10832 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10833
10834 INTEL MANAGEMENT ENGINE (mei)
10835 M:      Tomas Winkler <tomas.winkler@intel.com>
10836 L:      linux-kernel@vger.kernel.org
10837 S:      Supported
10838 F:      Documentation/driver-api/mei/*
10839 F:      drivers/misc/mei/
10840 F:      drivers/watchdog/mei_wdt.c
10841 F:      include/linux/mei_aux.h
10842 F:      include/linux/mei_cl_bus.h
10843 F:      include/uapi/linux/mei.h
10844 F:      include/uapi/linux/mei_uuid.h
10845 F:      include/uapi/linux/uuid.h
10846 F:      samples/mei/*
10847
10848 INTEL MAX 10 BMC MFD DRIVER
10849 M:      Xu Yilun <yilun.xu@intel.com>
10850 R:      Tom Rix <trix@redhat.com>
10851 S:      Maintained
10852 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10853 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10854 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10855 F:      drivers/mfd/intel-m10-bmc*
10856 F:      include/linux/mfd/intel-m10-bmc.h
10857
10858 INTEL MAX10 BMC SECURE UPDATES
10859 M:      Peter Colberg <peter.colberg@intel.com>
10860 L:      linux-fpga@vger.kernel.org
10861 S:      Maintained
10862 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10863 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10864
10865 INTEL P-Unit IPC DRIVER
10866 M:      Zha Qipeng <qipeng.zha@intel.com>
10867 L:      platform-driver-x86@vger.kernel.org
10868 S:      Maintained
10869 F:      arch/x86/include/asm/intel_punit_ipc.h
10870 F:      drivers/platform/x86/intel/punit_ipc.c
10871
10872 INTEL PMC CORE DRIVER
10873 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10874 M:      David E Box <david.e.box@intel.com>
10875 L:      platform-driver-x86@vger.kernel.org
10876 S:      Maintained
10877 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10878 F:      drivers/platform/x86/intel/pmc/
10879
10880 INTEL PMIC GPIO DRIVERS
10881 M:      Andy Shevchenko <andy@kernel.org>
10882 S:      Supported
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10884 F:      drivers/gpio/gpio-*cove.c
10885
10886 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10887 M:      Andy Shevchenko <andy@kernel.org>
10888 S:      Supported
10889 F:      drivers/mfd/intel_soc_pmic*
10890 F:      include/linux/mfd/intel_soc_pmic*
10891
10892 INTEL PMT DRIVERS
10893 M:      David E. Box <david.e.box@linux.intel.com>
10894 S:      Supported
10895 F:      drivers/platform/x86/intel/pmt/
10896
10897 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10898 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10899 L:      linux-wireless@vger.kernel.org
10900 S:      Maintained
10901 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10902 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10903 F:      drivers/net/wireless/intel/ipw2x00/
10904
10905 INTEL PSTATE DRIVER
10906 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10907 M:      Len Brown <lenb@kernel.org>
10908 L:      linux-pm@vger.kernel.org
10909 S:      Supported
10910 F:      drivers/cpufreq/intel_pstate.c
10911
10912 INTEL PTP DFL ToD DRIVER
10913 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10914 L:      linux-fpga@vger.kernel.org
10915 L:      netdev@vger.kernel.org
10916 S:      Maintained
10917 F:      drivers/ptp/ptp_dfl_tod.c
10918
10919 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10920 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10921 L:      linux-iio@vger.kernel.org
10922 F:      drivers/counter/intel-qep.c
10923
10924 INTEL SCU DRIVERS
10925 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10926 S:      Maintained
10927 F:      arch/x86/include/asm/intel_scu_ipc.h
10928 F:      drivers/platform/x86/intel_scu_*
10929
10930 INTEL SDSI DRIVER
10931 M:      David E. Box <david.e.box@linux.intel.com>
10932 S:      Supported
10933 F:      drivers/platform/x86/intel/sdsi.c
10934 F:      tools/arch/x86/intel_sdsi/
10935 F:      tools/testing/selftests/drivers/sdsi/
10936
10937 INTEL SGX
10938 M:      Jarkko Sakkinen <jarkko@kernel.org>
10939 R:      Dave Hansen <dave.hansen@linux.intel.com>
10940 L:      linux-sgx@vger.kernel.org
10941 S:      Supported
10942 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10944 F:      Documentation/arch/x86/sgx.rst
10945 F:      arch/x86/entry/vdso/vsgx.S
10946 F:      arch/x86/include/asm/sgx.h
10947 F:      arch/x86/include/uapi/asm/sgx.h
10948 F:      arch/x86/kernel/cpu/sgx/*
10949 F:      tools/testing/selftests/sgx/*
10950 K:      \bSGX_
10951
10952 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10953 M:      Daniel Scally <djrscally@gmail.com>
10954 S:      Maintained
10955 F:      drivers/platform/x86/intel/int3472/
10956
10957 INTEL SPEED SELECT TECHNOLOGY
10958 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10959 L:      platform-driver-x86@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/platform/x86/intel/speed_select_if/
10962 F:      include/uapi/linux/isst_if.h
10963 F:      tools/power/x86/intel-speed-select/
10964
10965 INTEL STRATIX10 FIRMWARE DRIVERS
10966 M:      Dinh Nguyen <dinguyen@kernel.org>
10967 L:      linux-kernel@vger.kernel.org
10968 S:      Maintained
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10970 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10971 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10972 F:      drivers/firmware/stratix10-rsu.c
10973 F:      drivers/firmware/stratix10-svc.c
10974 F:      include/linux/firmware/intel/stratix10-smc.h
10975 F:      include/linux/firmware/intel/stratix10-svc-client.h
10976
10977 INTEL TELEMETRY DRIVER
10978 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10979 M:      "David E. Box" <david.e.box@linux.intel.com>
10980 L:      platform-driver-x86@vger.kernel.org
10981 S:      Maintained
10982 F:      arch/x86/include/asm/intel_telemetry.h
10983 F:      drivers/platform/x86/intel/telemetry/
10984
10985 INTEL TPMI DRIVER
10986 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10987 L:      platform-driver-x86@vger.kernel.org
10988 S:      Maintained
10989 F:      Documentation/ABI/testing/debugfs-tpmi
10990 F:      drivers/platform/x86/intel/tpmi.c
10991 F:      include/linux/intel_tpmi.h
10992
10993 INTEL UNCORE FREQUENCY CONTROL
10994 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10995 L:      platform-driver-x86@vger.kernel.org
10996 S:      Maintained
10997 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10998 F:      drivers/platform/x86/intel/uncore-frequency/
10999
11000 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11001 M:      David E. Box <david.e.box@linux.intel.com>
11002 S:      Supported
11003 F:      drivers/platform/x86/intel/vsec.*
11004
11005 INTEL VIRTUAL BUTTON DRIVER
11006 M:      AceLan Kao <acelan.kao@canonical.com>
11007 L:      platform-driver-x86@vger.kernel.org
11008 S:      Maintained
11009 F:      drivers/platform/x86/intel/vbtn.c
11010
11011 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11012 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11013 L:      linux-wireless@vger.kernel.org
11014 S:      Supported
11015 F:      drivers/net/wireless/intel/iwlegacy/
11016
11017 INTEL WIRELESS WIFI LINK (iwlwifi)
11018 M:      Gregory Greenman <gregory.greenman@intel.com>
11019 L:      linux-wireless@vger.kernel.org
11020 S:      Supported
11021 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11023 F:      drivers/net/wireless/intel/iwlwifi/
11024
11025 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11026 M:      Jithu Joseph <jithu.joseph@intel.com>
11027 S:      Maintained
11028 W:      https://slimbootloader.github.io/security/firmware-update.html
11029 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11030
11031 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11032 L:      Dell.Client.Kernel@dell.com
11033 S:      Maintained
11034 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11035
11036 INTEL WWAN IOSM DRIVER
11037 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11038 L:      netdev@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/net/wwan/iosm/
11041
11042 INTEL(R) TRACE HUB
11043 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11044 S:      Supported
11045 F:      Documentation/trace/intel_th.rst
11046 F:      drivers/hwtracing/intel_th/
11047 F:      include/linux/intel_th.h
11048
11049 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11050 M:      Ning Sun <ning.sun@intel.com>
11051 L:      tboot-devel@lists.sourceforge.net
11052 S:      Supported
11053 W:      http://tboot.sourceforge.net
11054 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11055 F:      Documentation/arch/x86/intel_txt.rst
11056 F:      arch/x86/kernel/tboot.c
11057 F:      include/linux/tboot.h
11058
11059 INTERCONNECT API
11060 M:      Georgi Djakov <djakov@kernel.org>
11061 L:      linux-pm@vger.kernel.org
11062 S:      Maintained
11063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11064 F:      Documentation/devicetree/bindings/interconnect/
11065 F:      Documentation/driver-api/interconnect.rst
11066 F:      drivers/interconnect/
11067 F:      include/dt-bindings/interconnect/
11068 F:      include/linux/interconnect-provider.h
11069 F:      include/linux/interconnect.h
11070
11071 INTERRUPT COUNTER DRIVER
11072 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11073 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11074 L:      linux-iio@vger.kernel.org
11075 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11076 F:      drivers/counter/interrupt-cnt.c
11077
11078 INTERSIL ISL7998X VIDEO DECODER DRIVER
11079 M:      Michael Tretter <m.tretter@pengutronix.de>
11080 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11081 L:      linux-media@vger.kernel.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11084 F:      drivers/media/i2c/isl7998x.c
11085
11086 INVENSENSE ICM-426xx IMU DRIVER
11087 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11088 L:      linux-iio@vger.kernel.org
11089 S:      Maintained
11090 W:      https://invensense.tdk.com/
11091 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11092 F:      drivers/iio/imu/inv_icm42600/
11093
11094 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11095 M:      Linus Walleij <linus.walleij@linaro.org>
11096 L:      linux-iio@vger.kernel.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11099 F:      drivers/iio/gyro/mpu3050*
11100
11101 IOC3 ETHERNET DRIVER
11102 M:      Ralf Baechle <ralf@linux-mips.org>
11103 L:      linux-mips@vger.kernel.org
11104 S:      Maintained
11105 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11106
11107 IOMMU DMA-API LAYER
11108 M:      Robin Murphy <robin.murphy@arm.com>
11109 L:      iommu@lists.linux.dev
11110 S:      Maintained
11111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11112 F:      drivers/iommu/dma-iommu.c
11113 F:      drivers/iommu/dma-iommu.h
11114 F:      drivers/iommu/iova.c
11115 F:      include/linux/iova.h
11116
11117 IOMMU SUBSYSTEM
11118 M:      Joerg Roedel <joro@8bytes.org>
11119 M:      Will Deacon <will@kernel.org>
11120 R:      Robin Murphy <robin.murphy@arm.com>
11121 L:      iommu@lists.linux.dev
11122 S:      Maintained
11123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11124 F:      Documentation/devicetree/bindings/iommu/
11125 F:      Documentation/userspace-api/iommu.rst
11126 F:      drivers/iommu/
11127 F:      include/linux/iommu.h
11128 F:      include/linux/iova.h
11129 F:      include/linux/of_iommu.h
11130 F:      include/uapi/linux/iommu.h
11131
11132 IOMMUFD
11133 M:      Jason Gunthorpe <jgg@nvidia.com>
11134 M:      Kevin Tian <kevin.tian@intel.com>
11135 L:      iommu@lists.linux.dev
11136 S:      Maintained
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11138 F:      Documentation/userspace-api/iommufd.rst
11139 F:      drivers/iommu/iommufd/
11140 F:      include/linux/iommufd.h
11141 F:      include/uapi/linux/iommufd.h
11142 F:      tools/testing/selftests/iommu/
11143
11144 IOSYS-MAP HELPERS
11145 M:      Thomas Zimmermann <tzimmermann@suse.de>
11146 L:      dri-devel@lists.freedesktop.org
11147 S:      Maintained
11148 T:      git git://anongit.freedesktop.org/drm/drm-misc
11149 F:      include/linux/iosys-map.h
11150
11151 IO_URING
11152 M:      Jens Axboe <axboe@kernel.dk>
11153 R:      Pavel Begunkov <asml.silence@gmail.com>
11154 L:      io-uring@vger.kernel.org
11155 S:      Maintained
11156 T:      git git://git.kernel.dk/linux-block
11157 T:      git git://git.kernel.dk/liburing
11158 F:      include/linux/io_uring.h
11159 F:      include/linux/io_uring_types.h
11160 F:      include/trace/events/io_uring.h
11161 F:      include/uapi/linux/io_uring.h
11162 F:      io_uring/
11163
11164 IPMI SUBSYSTEM
11165 M:      Corey Minyard <minyard@acm.org>
11166 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11167 S:      Supported
11168 W:      http://openipmi.sourceforge.net/
11169 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11170 F:      Documentation/devicetree/bindings/ipmi/
11171 F:      Documentation/driver-api/ipmi.rst
11172 F:      drivers/char/ipmi/
11173 F:      include/linux/ipmi*
11174 F:      include/uapi/linux/ipmi*
11175
11176 IPS SCSI RAID DRIVER
11177 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11178 L:      linux-scsi@vger.kernel.org
11179 S:      Maintained
11180 W:      http://www.adaptec.com/
11181 F:      drivers/scsi/ips*
11182
11183 IPVS
11184 M:      Simon Horman <horms@verge.net.au>
11185 M:      Julian Anastasov <ja@ssi.bg>
11186 L:      netdev@vger.kernel.org
11187 L:      lvs-devel@vger.kernel.org
11188 S:      Maintained
11189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11191 F:      Documentation/networking/ipvs-sysctl.rst
11192 F:      include/net/ip_vs.h
11193 F:      include/uapi/linux/ip_vs.h
11194 F:      net/netfilter/ipvs/
11195
11196 IPWIRELESS DRIVER
11197 M:      Jiri Kosina <jikos@kernel.org>
11198 M:      David Sterba <dsterba@suse.com>
11199 S:      Odd Fixes
11200 F:      drivers/tty/ipwireless/
11201
11202 IRON DEVICE AUDIO CODEC DRIVERS
11203 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11205 S:      Maintained
11206 F:      Documentation/devicetree/bindings/sound/irondevice,*
11207 F:      sound/soc/codecs/sma*
11208
11209 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11210 M:      Thomas Gleixner <tglx@linutronix.de>
11211 S:      Maintained
11212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11213 F:      Documentation/core-api/irq/irq-domain.rst
11214 F:      include/linux/irqdomain.h
11215 F:      kernel/irq/irqdomain.c
11216 F:      kernel/irq/msi.c
11217
11218 IRQ SUBSYSTEM
11219 M:      Thomas Gleixner <tglx@linutronix.de>
11220 L:      linux-kernel@vger.kernel.org
11221 S:      Maintained
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11223 F:      include/linux/group_cpus.h
11224 F:      kernel/irq/
11225 F:      lib/group_cpus.c
11226
11227 IRQCHIP DRIVERS
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:      Documentation/devicetree/bindings/interrupt-controller/
11233 F:      drivers/irqchip/
11234
11235 ISA
11236 M:      William Breathitt Gray <william.gray@linaro.org>
11237 S:      Maintained
11238 F:      Documentation/driver-api/isa.rst
11239 F:      drivers/base/isa.c
11240 F:      include/linux/isa.h
11241
11242 ISA RADIO MODULE
11243 M:      Hans Verkuil <hverkuil@xs4all.nl>
11244 L:      linux-media@vger.kernel.org
11245 S:      Maintained
11246 W:      https://linuxtv.org
11247 T:      git git://linuxtv.org/media_tree.git
11248 F:      drivers/media/radio/radio-isa*
11249
11250 ISAPNP
11251 M:      Jaroslav Kysela <perex@perex.cz>
11252 S:      Maintained
11253 F:      Documentation/driver-api/isapnp.rst
11254 F:      drivers/pnp/isapnp/
11255 F:      include/linux/isapnp.h
11256
11257 ISCSI
11258 M:      Lee Duncan <lduncan@suse.com>
11259 M:      Chris Leech <cleech@redhat.com>
11260 M:      Mike Christie <michael.christie@oracle.com>
11261 L:      open-iscsi@googlegroups.com
11262 L:      linux-scsi@vger.kernel.org
11263 S:      Maintained
11264 W:      www.open-iscsi.com
11265 F:      drivers/scsi/*iscsi*
11266 F:      include/scsi/*iscsi*
11267
11268 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11269 M:      Peter Jones <pjones@redhat.com>
11270 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11271 S:      Maintained
11272 F:      drivers/firmware/iscsi_ibft*
11273
11274 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11275 M:      Sagi Grimberg <sagi@grimberg.me>
11276 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11277 L:      linux-rdma@vger.kernel.org
11278 S:      Supported
11279 W:      http://www.openfabrics.org
11280 W:      www.open-iscsi.org
11281 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11282 F:      drivers/infiniband/ulp/iser/
11283
11284 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11285 M:      Sagi Grimberg <sagi@grimberg.me>
11286 L:      linux-rdma@vger.kernel.org
11287 L:      target-devel@vger.kernel.org
11288 S:      Supported
11289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11290 F:      drivers/infiniband/ulp/isert
11291
11292 ISDN/CMTP OVER BLUETOOTH
11293 M:      Karsten Keil <isdn@linux-pingi.de>
11294 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11295 L:      netdev@vger.kernel.org
11296 S:      Odd Fixes
11297 W:      http://www.isdn4linux.de
11298 F:      Documentation/isdn/
11299 F:      drivers/isdn/capi/
11300 F:      include/linux/isdn/
11301 F:      include/uapi/linux/isdn/
11302 F:      net/bluetooth/cmtp/
11303
11304 ISDN/mISDN SUBSYSTEM
11305 M:      Karsten Keil <isdn@linux-pingi.de>
11306 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11307 L:      netdev@vger.kernel.org
11308 S:      Maintained
11309 W:      http://www.isdn4linux.de
11310 F:      drivers/isdn/Kconfig
11311 F:      drivers/isdn/Makefile
11312 F:      drivers/isdn/hardware/
11313 F:      drivers/isdn/mISDN/
11314
11315 ISOFS FILESYSTEM
11316 M:      Jan Kara <jack@suse.cz>
11317 L:      linux-fsdevel@vger.kernel.org
11318 S:      Maintained
11319 F:      Documentation/filesystems/isofs.rst
11320 F:      fs/isofs/
11321
11322 IT87 HARDWARE MONITORING DRIVER
11323 M:      Jean Delvare <jdelvare@suse.com>
11324 L:      linux-hwmon@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/hwmon/it87.rst
11327 F:      drivers/hwmon/it87.c
11328
11329 IT913X MEDIA DRIVER
11330 M:      Antti Palosaari <crope@iki.fi>
11331 L:      linux-media@vger.kernel.org
11332 S:      Maintained
11333 W:      https://linuxtv.org
11334 W:      http://palosaari.fi/linux/
11335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11336 T:      git git://linuxtv.org/anttip/media_tree.git
11337 F:      drivers/media/tuners/it913x*
11338
11339 ITE IT66121 HDMI BRIDGE DRIVER
11340 M:      Phong LE <ple@baylibre.com>
11341 M:      Neil Armstrong <neil.armstrong@linaro.org>
11342 S:      Maintained
11343 T:      git git://anongit.freedesktop.org/drm/drm-misc
11344 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11345 F:      drivers/gpu/drm/bridge/ite-it66121.c
11346
11347 IVTV VIDEO4LINUX DRIVER
11348 M:      Andy Walls <awalls@md.metrocast.net>
11349 L:      linux-media@vger.kernel.org
11350 S:      Maintained
11351 W:      https://linuxtv.org
11352 T:      git git://linuxtv.org/media_tree.git
11353 F:      Documentation/admin-guide/media/ivtv*
11354 F:      drivers/media/pci/ivtv/
11355 F:      include/uapi/linux/ivtv*
11356
11357 IX2505V MEDIA DRIVER
11358 M:      Malcolm Priestley <tvboxspy@gmail.com>
11359 L:      linux-media@vger.kernel.org
11360 S:      Maintained
11361 W:      https://linuxtv.org
11362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11363 F:      drivers/media/dvb-frontends/ix2505v*
11364
11365 JAILHOUSE HYPERVISOR INTERFACE
11366 M:      Jan Kiszka <jan.kiszka@siemens.com>
11367 L:      jailhouse-dev@googlegroups.com
11368 S:      Maintained
11369 F:      arch/x86/include/asm/jailhouse_para.h
11370 F:      arch/x86/kernel/jailhouse.c
11371
11372 JC42.4 TEMPERATURE SENSOR DRIVER
11373 M:      Guenter Roeck <linux@roeck-us.net>
11374 L:      linux-hwmon@vger.kernel.org
11375 S:      Maintained
11376 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11377 F:      Documentation/hwmon/jc42.rst
11378 F:      drivers/hwmon/jc42.c
11379
11380 JFS FILESYSTEM
11381 M:      Dave Kleikamp <shaggy@kernel.org>
11382 L:      jfs-discussion@lists.sourceforge.net
11383 S:      Odd Fixes
11384 W:      http://jfs.sourceforge.net/
11385 T:      git https://github.com/kleikamp/linux-shaggy.git
11386 F:      Documentation/admin-guide/jfs.rst
11387 F:      fs/jfs/
11388
11389 JME NETWORK DRIVER
11390 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11391 L:      netdev@vger.kernel.org
11392 S:      Maintained
11393 F:      drivers/net/ethernet/jme.*
11394
11395 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11396 M:      David Woodhouse <dwmw2@infradead.org>
11397 M:      Richard Weinberger <richard@nod.at>
11398 L:      linux-mtd@lists.infradead.org
11399 S:      Odd Fixes
11400 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11401 T:      git git://git.infradead.org/ubifs-2.6.git
11402 F:      fs/jffs2/
11403 F:      include/uapi/linux/jffs2.h
11404
11405 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11406 M:      "Theodore Ts'o" <tytso@mit.edu>
11407 M:      Jan Kara <jack@suse.com>
11408 L:      linux-ext4@vger.kernel.org
11409 S:      Maintained
11410 F:      fs/jbd2/
11411 F:      include/linux/jbd2.h
11412
11413 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11414 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11415 L:      linux-media@vger.kernel.org
11416 L:      linux-renesas-soc@vger.kernel.org
11417 S:      Maintained
11418 F:      drivers/media/platform/renesas/rcar_jpu.c
11419
11420 JSM Neo PCI based serial card
11421 L:      linux-serial@vger.kernel.org
11422 S:      Orphan
11423 F:      drivers/tty/serial/jsm/
11424
11425 K10TEMP HARDWARE MONITORING DRIVER
11426 M:      Clemens Ladisch <clemens@ladisch.de>
11427 L:      linux-hwmon@vger.kernel.org
11428 S:      Maintained
11429 F:      Documentation/hwmon/k10temp.rst
11430 F:      drivers/hwmon/k10temp.c
11431
11432 K8TEMP HARDWARE MONITORING DRIVER
11433 M:      Rudolf Marek <r.marek@assembler.cz>
11434 L:      linux-hwmon@vger.kernel.org
11435 S:      Maintained
11436 F:      Documentation/hwmon/k8temp.rst
11437 F:      drivers/hwmon/k8temp.c
11438
11439 KASAN
11440 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11441 R:      Alexander Potapenko <glider@google.com>
11442 R:      Andrey Konovalov <andreyknvl@gmail.com>
11443 R:      Dmitry Vyukov <dvyukov@google.com>
11444 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11445 L:      kasan-dev@googlegroups.com
11446 S:      Maintained
11447 F:      Documentation/dev-tools/kasan.rst
11448 F:      arch/*/include/asm/*kasan.h
11449 F:      arch/*/mm/kasan_init*
11450 F:      include/linux/kasan*.h
11451 F:      lib/Kconfig.kasan
11452 F:      mm/kasan/
11453 F:      scripts/Makefile.kasan
11454
11455 KCONFIG
11456 M:      Masahiro Yamada <masahiroy@kernel.org>
11457 L:      linux-kbuild@vger.kernel.org
11458 S:      Maintained
11459 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11461 F:      Documentation/kbuild/kconfig*
11462 F:      scripts/Kconfig.include
11463 F:      scripts/kconfig/
11464
11465 KCOV
11466 R:      Dmitry Vyukov <dvyukov@google.com>
11467 R:      Andrey Konovalov <andreyknvl@gmail.com>
11468 L:      kasan-dev@googlegroups.com
11469 S:      Maintained
11470 F:      Documentation/dev-tools/kcov.rst
11471 F:      include/linux/kcov.h
11472 F:      include/uapi/linux/kcov.h
11473 F:      kernel/kcov.c
11474 F:      scripts/Makefile.kcov
11475
11476 KCSAN
11477 M:      Marco Elver <elver@google.com>
11478 R:      Dmitry Vyukov <dvyukov@google.com>
11479 L:      kasan-dev@googlegroups.com
11480 S:      Maintained
11481 F:      Documentation/dev-tools/kcsan.rst
11482 F:      include/linux/kcsan*.h
11483 F:      kernel/kcsan/
11484 F:      lib/Kconfig.kcsan
11485 F:      scripts/Makefile.kcsan
11486
11487 KDUMP
11488 M:      Baoquan He <bhe@redhat.com>
11489 R:      Vivek Goyal <vgoyal@redhat.com>
11490 R:      Dave Young <dyoung@redhat.com>
11491 L:      kexec@lists.infradead.org
11492 S:      Maintained
11493 W:      http://lse.sourceforge.net/kdump/
11494 F:      Documentation/admin-guide/kdump/
11495 F:      fs/proc/vmcore.c
11496 F:      include/linux/crash_core.h
11497 F:      include/linux/crash_dump.h
11498 F:      include/uapi/linux/vmcore.h
11499 F:      kernel/crash_*.c
11500
11501 KEENE FM RADIO TRANSMITTER DRIVER
11502 M:      Hans Verkuil <hverkuil@xs4all.nl>
11503 L:      linux-media@vger.kernel.org
11504 S:      Maintained
11505 W:      https://linuxtv.org
11506 T:      git git://linuxtv.org/media_tree.git
11507 F:      drivers/media/radio/radio-keene*
11508
11509 KERNEL AUTOMOUNTER
11510 M:      Ian Kent <raven@themaw.net>
11511 L:      autofs@vger.kernel.org
11512 S:      Maintained
11513 F:      fs/autofs/
11514
11515 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11516 M:      Masahiro Yamada <masahiroy@kernel.org>
11517 R:      Nathan Chancellor <nathan@kernel.org>
11518 R:      Nicolas Schier <nicolas@fjasle.eu>
11519 L:      linux-kbuild@vger.kernel.org
11520 S:      Maintained
11521 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11523 F:      Documentation/kbuild/
11524 F:      Makefile
11525 F:      scripts/*vmlinux*
11526 F:      scripts/Kbuild*
11527 F:      scripts/Makefile*
11528 F:      scripts/basic/
11529 F:      scripts/dummy-tools/
11530 F:      scripts/mk*
11531 F:      scripts/mod/
11532 F:      scripts/package/
11533 F:      usr/
11534
11535 KERNEL HARDENING (not covered by other areas)
11536 M:      Kees Cook <keescook@chromium.org>
11537 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11538 L:      linux-hardening@vger.kernel.org
11539 S:      Supported
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11541 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11542 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11543 F:      arch/*/configs/hardening.config
11544 F:      include/linux/overflow.h
11545 F:      include/linux/randomize_kstack.h
11546 F:      kernel/configs/hardening.config
11547 F:      mm/usercopy.c
11548 K:      \b(add|choose)_random_kstack_offset\b
11549 K:      \b__check_(object_size|heap_object)\b
11550 K:      \b__counted_by\b
11551
11552 KERNEL JANITORS
11553 L:      kernel-janitors@vger.kernel.org
11554 S:      Odd Fixes
11555 W:      http://kernelnewbies.org/KernelJanitors
11556
11557 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11558 M:      Chuck Lever <chuck.lever@oracle.com>
11559 M:      Jeff Layton <jlayton@kernel.org>
11560 R:      Neil Brown <neilb@suse.de>
11561 R:      Olga Kornievskaia <kolga@netapp.com>
11562 R:      Dai Ngo <Dai.Ngo@oracle.com>
11563 R:      Tom Talpey <tom@talpey.com>
11564 L:      linux-nfs@vger.kernel.org
11565 S:      Supported
11566 W:      http://nfs.sourceforge.net/
11567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11568 F:      Documentation/filesystems/nfs/
11569 F:      fs/lockd/
11570 F:      fs/nfs_common/
11571 F:      fs/nfsd/
11572 F:      include/linux/lockd/
11573 F:      include/linux/sunrpc/
11574 F:      include/trace/events/rpcgss.h
11575 F:      include/trace/events/rpcrdma.h
11576 F:      include/trace/events/sunrpc.h
11577 F:      include/trace/misc/fs.h
11578 F:      include/trace/misc/nfs.h
11579 F:      include/trace/misc/sunrpc.h
11580 F:      include/uapi/linux/nfsd/
11581 F:      include/uapi/linux/sunrpc/
11582 F:      net/sunrpc/
11583
11584 KERNEL REGRESSIONS
11585 M:      Thorsten Leemhuis <linux@leemhuis.info>
11586 L:      regressions@lists.linux.dev
11587 S:      Supported
11588 F:      Documentation/admin-guide/reporting-regressions.rst
11589 F:      Documentation/process/handling-regressions.rst
11590
11591 KERNEL SELFTEST FRAMEWORK
11592 M:      Shuah Khan <shuah@kernel.org>
11593 M:      Shuah Khan <skhan@linuxfoundation.org>
11594 L:      linux-kselftest@vger.kernel.org
11595 S:      Maintained
11596 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11598 F:      Documentation/dev-tools/kselftest*
11599 F:      tools/testing/selftests/
11600
11601 KERNEL SMB3 SERVER (KSMBD)
11602 M:      Namjae Jeon <linkinjeon@kernel.org>
11603 M:      Steve French <sfrench@samba.org>
11604 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11605 R:      Tom Talpey <tom@talpey.com>
11606 L:      linux-cifs@vger.kernel.org
11607 S:      Maintained
11608 T:      git git://git.samba.org/ksmbd.git
11609 F:      Documentation/filesystems/smb/ksmbd.rst
11610 F:      fs/smb/common/
11611 F:      fs/smb/server/
11612
11613 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11614 M:      Brendan Higgins <brendanhiggins@google.com>
11615 M:      David Gow <davidgow@google.com>
11616 L:      linux-kselftest@vger.kernel.org
11617 L:      kunit-dev@googlegroups.com
11618 S:      Maintained
11619 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11622 F:      Documentation/dev-tools/kunit/
11623 F:      include/kunit/
11624 F:      lib/kunit/
11625 F:      rust/kernel/kunit.rs
11626 F:      scripts/rustdoc_test_*
11627 F:      tools/testing/kunit/
11628
11629 KERNEL USERMODE HELPER
11630 M:      Luis Chamberlain <mcgrof@kernel.org>
11631 L:      linux-kernel@vger.kernel.org
11632 S:      Maintained
11633 F:      include/linux/umh.h
11634 F:      kernel/umh.c
11635
11636 KERNEL VIRTUAL MACHINE (KVM)
11637 M:      Paolo Bonzini <pbonzini@redhat.com>
11638 L:      kvm@vger.kernel.org
11639 S:      Supported
11640 W:      http://www.linux-kvm.org
11641 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11642 F:      Documentation/virt/kvm/
11643 F:      include/asm-generic/kvm*
11644 F:      include/kvm/iodev.h
11645 F:      include/linux/kvm*
11646 F:      include/trace/events/kvm.h
11647 F:      include/uapi/asm-generic/kvm*
11648 F:      include/uapi/linux/kvm*
11649 F:      tools/kvm/
11650 F:      tools/testing/selftests/kvm/
11651 F:      virt/kvm/*
11652
11653 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11654 M:      Marc Zyngier <maz@kernel.org>
11655 M:      Oliver Upton <oliver.upton@linux.dev>
11656 R:      James Morse <james.morse@arm.com>
11657 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11658 R:      Zenghui Yu <yuzenghui@huawei.com>
11659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11660 L:      kvmarm@lists.linux.dev
11661 S:      Maintained
11662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11663 F:      arch/arm64/include/asm/kvm*
11664 F:      arch/arm64/include/uapi/asm/kvm*
11665 F:      arch/arm64/kvm/
11666 F:      include/kvm/arm_*
11667 F:      tools/testing/selftests/kvm/*/aarch64/
11668 F:      tools/testing/selftests/kvm/aarch64/
11669
11670 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11671 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11672 M:      Bibo Mao <maobibo@loongson.cn>
11673 M:      Huacai Chen <chenhuacai@kernel.org>
11674 L:      kvm@vger.kernel.org
11675 L:      loongarch@lists.linux.dev
11676 S:      Maintained
11677 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11678 F:      arch/loongarch/include/asm/kvm*
11679 F:      arch/loongarch/include/uapi/asm/kvm*
11680 F:      arch/loongarch/kvm/
11681
11682 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11683 M:      Huacai Chen <chenhuacai@kernel.org>
11684 L:      linux-mips@vger.kernel.org
11685 L:      kvm@vger.kernel.org
11686 S:      Maintained
11687 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11688 F:      arch/mips/include/asm/kvm*
11689 F:      arch/mips/include/uapi/asm/kvm*
11690 F:      arch/mips/kvm/
11691
11692 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11693 M:      Michael Ellerman <mpe@ellerman.id.au>
11694 R:      Nicholas Piggin <npiggin@gmail.com>
11695 L:      linuxppc-dev@lists.ozlabs.org
11696 L:      kvm@vger.kernel.org
11697 S:      Maintained (Book3S 64-bit HV)
11698 S:      Odd fixes (Book3S 64-bit PR)
11699 S:      Orphan (Book3E and 32-bit)
11700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11701 F:      arch/powerpc/include/asm/kvm*
11702 F:      arch/powerpc/include/uapi/asm/kvm*
11703 F:      arch/powerpc/kernel/kvm*
11704 F:      arch/powerpc/kvm/
11705
11706 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11707 M:      Anup Patel <anup@brainfault.org>
11708 R:      Atish Patra <atishp@atishpatra.org>
11709 L:      kvm@vger.kernel.org
11710 L:      kvm-riscv@lists.infradead.org
11711 L:      linux-riscv@lists.infradead.org
11712 S:      Maintained
11713 T:      git https://github.com/kvm-riscv/linux.git
11714 F:      arch/riscv/include/asm/kvm*
11715 F:      arch/riscv/include/uapi/asm/kvm*
11716 F:      arch/riscv/kvm/
11717 F:      tools/testing/selftests/kvm/*/riscv/
11718 F:      tools/testing/selftests/kvm/riscv/
11719
11720 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11721 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11722 M:      Janosch Frank <frankja@linux.ibm.com>
11723 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11724 R:      David Hildenbrand <david@redhat.com>
11725 L:      kvm@vger.kernel.org
11726 S:      Supported
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11728 F:      Documentation/virt/kvm/s390*
11729 F:      arch/s390/include/asm/gmap.h
11730 F:      arch/s390/include/asm/kvm*
11731 F:      arch/s390/include/uapi/asm/kvm*
11732 F:      arch/s390/include/uapi/asm/uvdevice.h
11733 F:      arch/s390/kernel/uv.c
11734 F:      arch/s390/kvm/
11735 F:      arch/s390/mm/gmap.c
11736 F:      drivers/s390/char/uvdevice.c
11737 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11738 F:      tools/testing/selftests/kvm/*/s390x/
11739 F:      tools/testing/selftests/kvm/s390x/
11740
11741 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11742 M:      Sean Christopherson <seanjc@google.com>
11743 M:      Paolo Bonzini <pbonzini@redhat.com>
11744 L:      kvm@vger.kernel.org
11745 S:      Supported
11746 P:      Documentation/process/maintainer-kvm-x86.rst
11747 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11748 F:      arch/x86/include/asm/kvm*
11749 F:      arch/x86/include/asm/svm.h
11750 F:      arch/x86/include/asm/vmx*.h
11751 F:      arch/x86/include/uapi/asm/kvm*
11752 F:      arch/x86/include/uapi/asm/svm.h
11753 F:      arch/x86/include/uapi/asm/vmx.h
11754 F:      arch/x86/kvm/
11755 F:      arch/x86/kvm/*/
11756 F:      tools/testing/selftests/kvm/*/x86_64/
11757 F:      tools/testing/selftests/kvm/x86_64/
11758
11759 KERNFS
11760 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11761 M:      Tejun Heo <tj@kernel.org>
11762 S:      Supported
11763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11764 F:      fs/kernfs/
11765 F:      include/linux/kernfs.h
11766
11767 KEXEC
11768 M:      Eric Biederman <ebiederm@xmission.com>
11769 L:      kexec@lists.infradead.org
11770 S:      Maintained
11771 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11772 F:      include/linux/kexec.h
11773 F:      include/uapi/linux/kexec.h
11774 F:      kernel/kexec*
11775
11776 KEYS-ENCRYPTED
11777 M:      Mimi Zohar <zohar@linux.ibm.com>
11778 L:      linux-integrity@vger.kernel.org
11779 L:      keyrings@vger.kernel.org
11780 S:      Supported
11781 F:      Documentation/security/keys/trusted-encrypted.rst
11782 F:      include/keys/encrypted-type.h
11783 F:      security/keys/encrypted-keys/
11784
11785 KEYS-TRUSTED
11786 M:      James Bottomley <jejb@linux.ibm.com>
11787 M:      Jarkko Sakkinen <jarkko@kernel.org>
11788 M:      Mimi Zohar <zohar@linux.ibm.com>
11789 L:      linux-integrity@vger.kernel.org
11790 L:      keyrings@vger.kernel.org
11791 S:      Supported
11792 F:      Documentation/security/keys/trusted-encrypted.rst
11793 F:      include/keys/trusted-type.h
11794 F:      include/keys/trusted_tpm.h
11795 F:      security/keys/trusted-keys/
11796
11797 KEYS-TRUSTED-CAAM
11798 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11799 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11800 L:      linux-integrity@vger.kernel.org
11801 L:      keyrings@vger.kernel.org
11802 S:      Maintained
11803 F:      include/keys/trusted_caam.h
11804 F:      security/keys/trusted-keys/trusted_caam.c
11805
11806 KEYS-TRUSTED-TEE
11807 M:      Sumit Garg <sumit.garg@linaro.org>
11808 L:      linux-integrity@vger.kernel.org
11809 L:      keyrings@vger.kernel.org
11810 S:      Supported
11811 F:      include/keys/trusted_tee.h
11812 F:      security/keys/trusted-keys/trusted_tee.c
11813
11814 KEYS/KEYRINGS
11815 M:      David Howells <dhowells@redhat.com>
11816 M:      Jarkko Sakkinen <jarkko@kernel.org>
11817 L:      keyrings@vger.kernel.org
11818 S:      Maintained
11819 F:      Documentation/security/keys/core.rst
11820 F:      include/keys/
11821 F:      include/linux/key-type.h
11822 F:      include/linux/key.h
11823 F:      include/linux/keyctl.h
11824 F:      include/uapi/linux/keyctl.h
11825 F:      security/keys/
11826
11827 KEYS/KEYRINGS_INTEGRITY
11828 M:      Jarkko Sakkinen <jarkko@kernel.org>
11829 M:      Mimi Zohar <zohar@linux.ibm.com>
11830 L:      linux-integrity@vger.kernel.org
11831 L:      keyrings@vger.kernel.org
11832 S:      Supported
11833 F:      security/integrity/platform_certs
11834
11835 KFENCE
11836 M:      Alexander Potapenko <glider@google.com>
11837 M:      Marco Elver <elver@google.com>
11838 R:      Dmitry Vyukov <dvyukov@google.com>
11839 L:      kasan-dev@googlegroups.com
11840 S:      Maintained
11841 F:      Documentation/dev-tools/kfence.rst
11842 F:      arch/*/include/asm/kfence.h
11843 F:      include/linux/kfence.h
11844 F:      lib/Kconfig.kfence
11845 F:      mm/kfence/
11846
11847 KFIFO
11848 M:      Stefani Seibold <stefani@seibold.net>
11849 S:      Maintained
11850 F:      include/linux/kfifo.h
11851 F:      lib/kfifo.c
11852 F:      samples/kfifo/
11853
11854 KGDB / KDB /debug_core
11855 M:      Jason Wessel <jason.wessel@windriver.com>
11856 M:      Daniel Thompson <daniel.thompson@linaro.org>
11857 R:      Douglas Anderson <dianders@chromium.org>
11858 L:      kgdb-bugreport@lists.sourceforge.net
11859 S:      Maintained
11860 W:      http://kgdb.wiki.kernel.org/
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11862 F:      Documentation/dev-tools/kgdb.rst
11863 F:      drivers/misc/kgdbts.c
11864 F:      drivers/tty/serial/kgdboc.c
11865 F:      include/linux/kdb.h
11866 F:      include/linux/kgdb.h
11867 F:      kernel/debug/
11868 F:      kernel/module/kdb.c
11869
11870 KHADAS MCU MFD DRIVER
11871 M:      Neil Armstrong <neil.armstrong@linaro.org>
11872 L:      linux-amlogic@lists.infradead.org
11873 S:      Maintained
11874 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11875 F:      drivers/mfd/khadas-mcu.c
11876 F:      drivers/thermal/khadas_mcu_fan.c
11877 F:      include/linux/mfd/khadas-mcu.h
11878
11879 KIONIX/ROHM KX022A ACCELEROMETER
11880 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11881 L:      linux-iio@vger.kernel.org
11882 S:      Supported
11883 F:      drivers/iio/accel/kionix-kx022a*
11884
11885 KMEMLEAK
11886 M:      Catalin Marinas <catalin.marinas@arm.com>
11887 S:      Maintained
11888 F:      Documentation/dev-tools/kmemleak.rst
11889 F:      include/linux/kmemleak.h
11890 F:      mm/kmemleak.c
11891 F:      samples/kmemleak/kmemleak-test.c
11892
11893 KMSAN
11894 M:      Alexander Potapenko <glider@google.com>
11895 R:      Marco Elver <elver@google.com>
11896 R:      Dmitry Vyukov <dvyukov@google.com>
11897 L:      kasan-dev@googlegroups.com
11898 S:      Maintained
11899 F:      Documentation/dev-tools/kmsan.rst
11900 F:      arch/*/include/asm/kmsan.h
11901 F:      arch/*/mm/kmsan_*
11902 F:      include/linux/kmsan*.h
11903 F:      lib/Kconfig.kmsan
11904 F:      mm/kmsan/
11905 F:      scripts/Makefile.kmsan
11906
11907 KPROBES
11908 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11909 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11910 M:      "David S. Miller" <davem@davemloft.net>
11911 M:      Masami Hiramatsu <mhiramat@kernel.org>
11912 L:      linux-kernel@vger.kernel.org
11913 L:      linux-trace-kernel@vger.kernel.org
11914 S:      Maintained
11915 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11917 F:      Documentation/trace/kprobes.rst
11918 F:      include/asm-generic/kprobes.h
11919 F:      include/linux/kprobes.h
11920 F:      kernel/kprobes.c
11921 F:      lib/test_kprobes.c
11922 F:      samples/kprobes
11923
11924 KS0108 LCD CONTROLLER DRIVER
11925 M:      Miguel Ojeda <ojeda@kernel.org>
11926 S:      Maintained
11927 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11928 F:      drivers/auxdisplay/ks0108.c
11929 F:      include/linux/ks0108.h
11930
11931 KTD253 BACKLIGHT DRIVER
11932 M:      Linus Walleij <linus.walleij@linaro.org>
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11935 F:      drivers/video/backlight/ktd253-backlight.c
11936
11937 KTEST
11938 M:      Steven Rostedt <rostedt@goodmis.org>
11939 M:      John Hawley <warthog9@eaglescrag.net>
11940 S:      Maintained
11941 F:      tools/testing/ktest
11942
11943 KTZ8866 BACKLIGHT DRIVER
11944 M:      Jianhua Lu <lujianhua000@gmail.com>
11945 S:      Maintained
11946 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11947 F:      drivers/video/backlight/ktz8866.c
11948
11949 KVM PARAVIRT (KVM/paravirt)
11950 M:      Paolo Bonzini <pbonzini@redhat.com>
11951 R:      Wanpeng Li <wanpengli@tencent.com>
11952 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11953 L:      kvm@vger.kernel.org
11954 S:      Supported
11955 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11956 F:      arch/um/include/asm/kvm_para.h
11957 F:      arch/x86/include/asm/kvm_para.h
11958 F:      arch/x86/include/asm/pvclock-abi.h
11959 F:      arch/x86/include/uapi/asm/kvm_para.h
11960 F:      arch/x86/kernel/kvm.c
11961 F:      arch/x86/kernel/kvmclock.c
11962 F:      include/asm-generic/kvm_para.h
11963 F:      include/linux/kvm_para.h
11964 F:      include/uapi/asm-generic/kvm_para.h
11965 F:      include/uapi/linux/kvm_para.h
11966
11967 KVM X86 HYPER-V (KVM/hyper-v)
11968 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11969 M:      Sean Christopherson <seanjc@google.com>
11970 M:      Paolo Bonzini <pbonzini@redhat.com>
11971 L:      kvm@vger.kernel.org
11972 S:      Supported
11973 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11974 F:      arch/x86/kvm/hyperv.*
11975 F:      arch/x86/kvm/kvm_onhyperv.*
11976 F:      arch/x86/kvm/svm/hyperv.*
11977 F:      arch/x86/kvm/svm/svm_onhyperv.*
11978 F:      arch/x86/kvm/vmx/hyperv.*
11979
11980 KVM X86 Xen (KVM/Xen)
11981 M:      David Woodhouse <dwmw2@infradead.org>
11982 M:      Paul Durrant <paul@xen.org>
11983 M:      Sean Christopherson <seanjc@google.com>
11984 M:      Paolo Bonzini <pbonzini@redhat.com>
11985 L:      kvm@vger.kernel.org
11986 S:      Supported
11987 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11988 F:      arch/x86/kvm/xen.*
11989
11990 L3MDEV
11991 M:      David Ahern <dsahern@kernel.org>
11992 L:      netdev@vger.kernel.org
11993 S:      Maintained
11994 F:      include/net/l3mdev.h
11995 F:      net/l3mdev
11996
11997 LANDLOCK SECURITY MODULE
11998 M:      Mickaël Salaün <mic@digikod.net>
11999 L:      linux-security-module@vger.kernel.org
12000 S:      Supported
12001 W:      https://landlock.io
12002 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12003 F:      Documentation/security/landlock.rst
12004 F:      Documentation/userspace-api/landlock.rst
12005 F:      include/uapi/linux/landlock.h
12006 F:      samples/landlock/
12007 F:      security/landlock/
12008 F:      tools/testing/selftests/landlock/
12009 K:      landlock
12010 K:      LANDLOCK
12011
12012 LANTIQ / INTEL Ethernet drivers
12013 M:      Hauke Mehrtens <hauke@hauke-m.de>
12014 L:      netdev@vger.kernel.org
12015 S:      Maintained
12016 F:      drivers/net/dsa/lantiq_gswip.c
12017 F:      drivers/net/dsa/lantiq_pce.h
12018 F:      drivers/net/ethernet/lantiq_xrx200.c
12019 F:      net/dsa/tag_gswip.c
12020
12021 LANTIQ MIPS ARCHITECTURE
12022 M:      John Crispin <john@phrozen.org>
12023 L:      linux-mips@vger.kernel.org
12024 S:      Maintained
12025 F:      arch/mips/lantiq
12026 F:      drivers/soc/lantiq
12027
12028 LASI 53c700 driver for PARISC
12029 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12030 L:      linux-scsi@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/scsi/53c700.rst
12033 F:      drivers/scsi/53c700*
12034
12035 LEAKING_ADDRESSES
12036 M:      Tobin C. Harding <me@tobin.cc>
12037 M:      Tycho Andersen <tycho@tycho.pizza>
12038 L:      linux-hardening@vger.kernel.org
12039 S:      Maintained
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12041 F:      scripts/leaking_addresses.pl
12042
12043 LED SUBSYSTEM
12044 M:      Pavel Machek <pavel@ucw.cz>
12045 M:      Lee Jones <lee@kernel.org>
12046 L:      linux-leds@vger.kernel.org
12047 S:      Maintained
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12049 F:      Documentation/devicetree/bindings/leds/
12050 F:      Documentation/leds/
12051 F:      drivers/leds/
12052 F:      include/dt-bindings/leds/
12053 F:      include/linux/leds.h
12054
12055 LEGO MINDSTORMS EV3
12056 R:      David Lechner <david@lechnology.com>
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12059 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12060 F:      drivers/power/supply/lego_ev3_battery.c
12061
12062 LEGO USB Tower driver
12063 M:      Juergen Stuber <starblue@users.sourceforge.net>
12064 L:      legousb-devel@lists.sourceforge.net
12065 S:      Maintained
12066 W:      http://legousb.sourceforge.net/
12067 F:      drivers/usb/misc/legousbtower.c
12068
12069 LETSKETCH HID TABLET DRIVER
12070 M:      Hans de Goede <hdegoede@redhat.com>
12071 L:      linux-input@vger.kernel.org
12072 S:      Maintained
12073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12074 F:      drivers/hid/hid-letsketch.c
12075
12076 LG LAPTOP EXTRAS
12077 M:      Matan Ziv-Av <matan@svgalib.org>
12078 L:      platform-driver-x86@vger.kernel.org
12079 S:      Maintained
12080 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12081 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12082 F:      drivers/platform/x86/lg-laptop.c
12083
12084 LG2160 MEDIA DRIVER
12085 M:      Michael Krufky <mkrufky@linuxtv.org>
12086 L:      linux-media@vger.kernel.org
12087 S:      Maintained
12088 W:      https://linuxtv.org
12089 W:      http://github.com/mkrufky
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/mkrufky/tuners.git
12092 F:      drivers/media/dvb-frontends/lg2160.*
12093
12094 LGDT3305 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/lgdt3305.*
12103
12104 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12105 M:      Viresh Kumar <vireshk@kernel.org>
12106 L:      linux-ide@vger.kernel.org
12107 S:      Maintained
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12109 F:      drivers/ata/pata_arasan_cf.c
12110 F:      include/linux/pata_arasan_cf_data.h
12111
12112 LIBATA PATA DRIVERS
12113 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12114 L:      linux-ide@vger.kernel.org
12115 F:      drivers/ata/ata_*.c
12116 F:      drivers/ata/pata_*.c
12117
12118 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12119 M:      Linus Walleij <linus.walleij@linaro.org>
12120 L:      linux-ide@vger.kernel.org
12121 S:      Maintained
12122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12123 F:      drivers/ata/pata_ftide010.c
12124 F:      drivers/ata/sata_gemini.c
12125 F:      drivers/ata/sata_gemini.h
12126
12127 LIBATA SATA AHCI PLATFORM devices support
12128 M:      Hans de Goede <hdegoede@redhat.com>
12129 M:      Jens Axboe <axboe@kernel.dk>
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/ahci_platform.c
12134 F:      drivers/ata/libahci_platform.c
12135 F:      include/linux/ahci_platform.h
12136
12137 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12138 M:      Serge Semin <fancer.lancer@gmail.com>
12139 L:      linux-ide@vger.kernel.org
12140 S:      Maintained
12141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12142 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12143 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12144 F:      drivers/ata/ahci_dwc.c
12145
12146 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12147 M:      Mikael Pettersson <mikpelinux@gmail.com>
12148 L:      linux-ide@vger.kernel.org
12149 S:      Maintained
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12151 F:      drivers/ata/sata_promise.*
12152
12153 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12154 M:      Damien Le Moal <dlemoal@kernel.org>
12155 L:      linux-ide@vger.kernel.org
12156 S:      Maintained
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12158 F:      Documentation/ABI/testing/sysfs-ata
12159 F:      Documentation/devicetree/bindings/ata/
12160 F:      drivers/ata/
12161 F:      include/linux/ata.h
12162 F:      include/linux/libata.h
12163
12164 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12165 M:      Vishal Verma <vishal.l.verma@intel.com>
12166 M:      Dan Williams <dan.j.williams@intel.com>
12167 M:      Dave Jiang <dave.jiang@intel.com>
12168 L:      nvdimm@lists.linux.dev
12169 S:      Supported
12170 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12171 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12172 F:      drivers/nvdimm/btt*
12173
12174 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12175 M:      Dan Williams <dan.j.williams@intel.com>
12176 M:      Vishal Verma <vishal.l.verma@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/pmem*
12183
12184 LIBNVDIMM: DEVICETREE BINDINGS
12185 M:      Oliver O'Halloran <oohall@gmail.com>
12186 L:      nvdimm@lists.linux.dev
12187 S:      Supported
12188 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12189 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12190 F:      drivers/nvdimm/of_pmem.c
12191
12192 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12193 M:      Dan Williams <dan.j.williams@intel.com>
12194 M:      Vishal Verma <vishal.l.verma@intel.com>
12195 M:      Dave Jiang <dave.jiang@intel.com>
12196 M:      Ira Weiny <ira.weiny@intel.com>
12197 L:      nvdimm@lists.linux.dev
12198 S:      Supported
12199 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12200 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12202 F:      drivers/acpi/nfit/*
12203 F:      drivers/nvdimm/*
12204 F:      include/linux/libnvdimm.h
12205 F:      include/linux/nd.h
12206 F:      include/uapi/linux/ndctl.h
12207 F:      tools/testing/nvdimm/
12208
12209 LICENSES and SPDX stuff
12210 M:      Thomas Gleixner <tglx@linutronix.de>
12211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12212 L:      linux-spdx@vger.kernel.org
12213 S:      Maintained
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12215 F:      COPYING
12216 F:      Documentation/process/license-rules.rst
12217 F:      LICENSES/
12218 F:      scripts/spdxcheck-test.sh
12219 F:      scripts/spdxcheck.py
12220 F:      scripts/spdxexclude
12221
12222 LINEAR RANGES HELPERS
12223 M:      Mark Brown <broonie@kernel.org>
12224 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12225 F:      include/linux/linear_range.h
12226 F:      lib/linear_ranges.c
12227 F:      lib/test_linear_ranges.c
12228
12229 LINUX FOR POWER MACINTOSH
12230 L:      linuxppc-dev@lists.ozlabs.org
12231 S:      Orphan
12232 F:      arch/powerpc/platforms/powermac/
12233 F:      drivers/macintosh/
12234 X:      drivers/macintosh/adb-iop.c
12235 X:      drivers/macintosh/via-macii.c
12236
12237 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12238 M:      Michael Ellerman <mpe@ellerman.id.au>
12239 R:      Nicholas Piggin <npiggin@gmail.com>
12240 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12241 L:      linuxppc-dev@lists.ozlabs.org
12242 S:      Supported
12243 W:      https://github.com/linuxppc/wiki/wiki
12244 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12246 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12247 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12248 F:      Documentation/devicetree/bindings/powerpc/
12249 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12250 F:      Documentation/arch/powerpc/
12251 F:      arch/powerpc/
12252 F:      drivers/*/*/*pasemi*
12253 F:      drivers/*/*pasemi*
12254 F:      drivers/char/tpm/tpm_ibmvtpm*
12255 F:      drivers/crypto/nx/
12256 F:      drivers/crypto/vmx/
12257 F:      drivers/i2c/busses/i2c-opal.c
12258 F:      drivers/net/ethernet/ibm/ibmveth.*
12259 F:      drivers/net/ethernet/ibm/ibmvnic.*
12260 F:      drivers/pci/hotplug/pnv_php.c
12261 F:      drivers/pci/hotplug/rpa*
12262 F:      drivers/rtc/rtc-opal.c
12263 F:      drivers/scsi/ibmvscsi/
12264 F:      drivers/tty/hvc/hvc_opal.c
12265 F:      drivers/watchdog/wdrtas.c
12266 F:      tools/testing/selftests/powerpc
12267 N:      /pmac
12268 N:      powermac
12269 N:      powernv
12270 N:      [^a-z0-9]ps3
12271 N:      pseries
12272
12273 LINUX FOR POWERPC EMBEDDED MPC5XXX
12274 M:      Anatolij Gustschin <agust@denx.de>
12275 L:      linuxppc-dev@lists.ozlabs.org
12276 S:      Odd Fixes
12277 F:      arch/powerpc/platforms/512x/
12278 F:      arch/powerpc/platforms/52xx/
12279
12280 LINUX FOR POWERPC EMBEDDED PPC4XX
12281 L:      linuxppc-dev@lists.ozlabs.org
12282 S:      Orphan
12283 F:      arch/powerpc/platforms/40x/
12284 F:      arch/powerpc/platforms/44x/
12285
12286 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12287 M:      Scott Wood <oss@buserror.net>
12288 L:      linuxppc-dev@lists.ozlabs.org
12289 S:      Odd fixes
12290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12291 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12292 F:      Documentation/devicetree/bindings/powerpc/fsl/
12293 F:      arch/powerpc/platforms/83xx/
12294 F:      arch/powerpc/platforms/85xx/
12295
12296 LINUX FOR POWERPC EMBEDDED PPC8XX
12297 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12298 L:      linuxppc-dev@lists.ozlabs.org
12299 S:      Maintained
12300 F:      arch/powerpc/platforms/8xx/
12301
12302 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12303 M:      Kees Cook <keescook@chromium.org>
12304 S:      Maintained
12305 F:      drivers/misc/lkdtm/*
12306 F:      tools/testing/selftests/lkdtm/*
12307
12308 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12309 M:      Alan Stern <stern@rowland.harvard.edu>
12310 M:      Andrea Parri <parri.andrea@gmail.com>
12311 M:      Will Deacon <will@kernel.org>
12312 M:      Peter Zijlstra <peterz@infradead.org>
12313 M:      Boqun Feng <boqun.feng@gmail.com>
12314 M:      Nicholas Piggin <npiggin@gmail.com>
12315 M:      David Howells <dhowells@redhat.com>
12316 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12317 M:      Luc Maranget <luc.maranget@inria.fr>
12318 M:      "Paul E. McKenney" <paulmck@kernel.org>
12319 R:      Akira Yokosawa <akiyks@gmail.com>
12320 R:      Daniel Lustig <dlustig@nvidia.com>
12321 R:      Joel Fernandes <joel@joelfernandes.org>
12322 L:      linux-kernel@vger.kernel.org
12323 L:      linux-arch@vger.kernel.org
12324 S:      Supported
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12326 F:      Documentation/atomic_bitops.txt
12327 F:      Documentation/atomic_t.txt
12328 F:      Documentation/core-api/refcount-vs-atomic.rst
12329 F:      Documentation/litmus-tests/
12330 F:      Documentation/memory-barriers.txt
12331 F:      tools/memory-model/
12332
12333 LINUX-NEXT TREE
12334 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12335 L:      linux-next@vger.kernel.org
12336 S:      Supported
12337 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12339
12340 LIS3LV02D ACCELEROMETER DRIVER
12341 M:      Eric Piel <eric.piel@tremplin-utc.net>
12342 S:      Maintained
12343 F:      Documentation/misc-devices/lis3lv02d.rst
12344 F:      drivers/misc/lis3lv02d/
12345 F:      drivers/platform/x86/hp/hp_accel.c
12346
12347 LIST KUNIT TEST
12348 M:      David Gow <davidgow@google.com>
12349 L:      linux-kselftest@vger.kernel.org
12350 L:      kunit-dev@googlegroups.com
12351 S:      Maintained
12352 F:      lib/list-test.c
12353
12354 LITEX PLATFORM
12355 M:      Karol Gugala <kgugala@antmicro.com>
12356 M:      Mateusz Holenko <mholenko@antmicro.com>
12357 M:      Gabriel Somlo <gsomlo@gmail.com>
12358 M:      Joel Stanley <joel@jms.id.au>
12359 S:      Maintained
12360 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12361 F:      arch/openrisc/boot/dts/or1klitex.dts
12362 F:      drivers/mmc/host/litex_mmc.c
12363 F:      drivers/net/ethernet/litex/*
12364 F:      drivers/soc/litex/*
12365 F:      drivers/tty/serial/liteuart.c
12366 F:      include/linux/litex.h
12367 N:      litex
12368
12369 LIVE PATCHING
12370 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12371 M:      Jiri Kosina <jikos@kernel.org>
12372 M:      Miroslav Benes <mbenes@suse.cz>
12373 M:      Petr Mladek <pmladek@suse.com>
12374 R:      Joe Lawrence <joe.lawrence@redhat.com>
12375 L:      live-patching@vger.kernel.org
12376 S:      Maintained
12377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12378 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12379 F:      Documentation/livepatch/
12380 F:      arch/powerpc/include/asm/livepatch.h
12381 F:      include/linux/livepatch.h
12382 F:      kernel/livepatch/
12383 F:      kernel/module/livepatch.c
12384 F:      lib/livepatch/
12385 F:      samples/livepatch/
12386 F:      tools/testing/selftests/livepatch/
12387
12388 LLC (802.2)
12389 L:      netdev@vger.kernel.org
12390 S:      Odd fixes
12391 F:      include/linux/llc.h
12392 F:      include/net/llc*
12393 F:      include/uapi/linux/llc.h
12394 F:      net/llc/
12395
12396 LM73 HARDWARE MONITOR DRIVER
12397 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12398 L:      linux-hwmon@vger.kernel.org
12399 S:      Maintained
12400 F:      drivers/hwmon/lm73.c
12401
12402 LM78 HARDWARE MONITOR DRIVER
12403 M:      Jean Delvare <jdelvare@suse.com>
12404 L:      linux-hwmon@vger.kernel.org
12405 S:      Maintained
12406 F:      Documentation/hwmon/lm78.rst
12407 F:      drivers/hwmon/lm78.c
12408
12409 LM83 HARDWARE MONITOR DRIVER
12410 M:      Jean Delvare <jdelvare@suse.com>
12411 L:      linux-hwmon@vger.kernel.org
12412 S:      Maintained
12413 F:      Documentation/hwmon/lm83.rst
12414 F:      drivers/hwmon/lm83.c
12415
12416 LM90 HARDWARE MONITOR DRIVER
12417 M:      Jean Delvare <jdelvare@suse.com>
12418 L:      linux-hwmon@vger.kernel.org
12419 S:      Maintained
12420 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12421 F:      Documentation/hwmon/lm90.rst
12422 F:      drivers/hwmon/lm90.c
12423 F:      include/dt-bindings/thermal/lm90.h
12424
12425 LM95234 HARDWARE MONITOR DRIVER
12426 M:      Guenter Roeck <linux@roeck-us.net>
12427 L:      linux-hwmon@vger.kernel.org
12428 S:      Maintained
12429 F:      Documentation/hwmon/lm95234.rst
12430 F:      drivers/hwmon/lm95234.c
12431
12432 LME2510 MEDIA DRIVER
12433 M:      Malcolm Priestley <tvboxspy@gmail.com>
12434 L:      linux-media@vger.kernel.org
12435 S:      Maintained
12436 W:      https://linuxtv.org
12437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12438 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12439
12440 LOADPIN SECURITY MODULE
12441 M:      Kees Cook <keescook@chromium.org>
12442 S:      Supported
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12444 F:      Documentation/admin-guide/LSM/LoadPin.rst
12445 F:      security/loadpin/
12446
12447 LOCKING PRIMITIVES
12448 M:      Peter Zijlstra <peterz@infradead.org>
12449 M:      Ingo Molnar <mingo@redhat.com>
12450 M:      Will Deacon <will@kernel.org>
12451 R:      Waiman Long <longman@redhat.com>
12452 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12453 L:      linux-kernel@vger.kernel.org
12454 S:      Maintained
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12456 F:      Documentation/locking/
12457 F:      arch/*/include/asm/spinlock*.h
12458 F:      include/linux/lockdep.h
12459 F:      include/linux/mutex*.h
12460 F:      include/linux/rwlock*.h
12461 F:      include/linux/rwsem*.h
12462 F:      include/linux/seqlock.h
12463 F:      include/linux/spinlock*.h
12464 F:      kernel/locking/
12465 F:      lib/locking*.[ch]
12466 X:      kernel/locking/locktorture.c
12467
12468 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12469 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12470 L:      linux-ntfs-dev@lists.sourceforge.net
12471 S:      Maintained
12472 W:      http://www.linux-ntfs.org/content/view/19/37/
12473 F:      Documentation/admin-guide/ldm.rst
12474 F:      block/partitions/ldm.*
12475
12476 LOGITECH HID GAMING KEYBOARDS
12477 M:      Hans de Goede <hdegoede@redhat.com>
12478 L:      linux-input@vger.kernel.org
12479 S:      Maintained
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12481 F:      drivers/hid/hid-lg-g15.c
12482
12483 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12484 M:      Adrien Grassein <adrien.grassein@gmail.com>
12485 S:      Maintained
12486 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12487 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12488
12489 LOONGARCH
12490 M:      Huacai Chen <chenhuacai@kernel.org>
12491 R:      WANG Xuerui <kernel@xen0n.name>
12492 L:      loongarch@lists.linux.dev
12493 S:      Maintained
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12495 F:      Documentation/arch/loongarch/
12496 F:      Documentation/translations/zh_CN/arch/loongarch/
12497 F:      arch/loongarch/
12498 F:      drivers/*/*loongarch*
12499
12500 LOONGSON GPIO DRIVER
12501 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12502 L:      linux-gpio@vger.kernel.org
12503 S:      Maintained
12504 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12505 F:      drivers/gpio/gpio-loongson-64bit.c
12506
12507 LOONGSON LS2X I2C DRIVER
12508 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12509 L:      linux-i2c@vger.kernel.org
12510 S:      Maintained
12511 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12512 F:      drivers/i2c/busses/i2c-ls2x.c
12513
12514 LOONGSON-2 SOC SERIES CLOCK DRIVER
12515 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12516 L:      linux-clk@vger.kernel.org
12517 S:      Maintained
12518 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12519 F:      drivers/clk/clk-loongson2.c
12520 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12521
12522 LOONGSON SPI DRIVER
12523 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12524 L:      linux-spi@vger.kernel.org
12525 S:      Maintained
12526 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12527 F:      drivers/spi/spi-loongson-core.c
12528 F:      drivers/spi/spi-loongson-pci.c
12529 F:      drivers/spi/spi-loongson-plat.c
12530 F:      drivers/spi/spi-loongson.h
12531
12532 LOONGSON-2 SOC SERIES GUTS DRIVER
12533 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12534 L:      loongarch@lists.linux.dev
12535 S:      Maintained
12536 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12537 F:      drivers/soc/loongson/loongson2_guts.c
12538
12539 LOONGSON-2 SOC SERIES PM DRIVER
12540 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12541 L:      linux-pm@vger.kernel.org
12542 S:      Maintained
12543 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12544 F:      drivers/soc/loongson/loongson2_pm.c
12545
12546 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12547 M:      zhanghongchen <zhanghongchen@loongson.cn>
12548 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12549 L:      linux-gpio@vger.kernel.org
12550 S:      Maintained
12551 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12552 F:      drivers/pinctrl/pinctrl-loongson2.c
12553
12554 LOONGSON-2 SOC SERIES THERMAL DRIVER
12555 M:      zhanghongchen <zhanghongchen@loongson.cn>
12556 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12557 L:      linux-pm@vger.kernel.org
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12560 F:      drivers/thermal/loongson2_thermal.c
12561
12562 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12563 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12564 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12565 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12566 L:      MPT-FusionLinux.pdl@broadcom.com
12567 L:      linux-scsi@vger.kernel.org
12568 S:      Supported
12569 W:      http://www.avagotech.com/support/
12570 F:      drivers/message/fusion/
12571 F:      drivers/scsi/mpt3sas/
12572
12573 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12574 M:      Matthew Wilcox <willy@infradead.org>
12575 L:      linux-scsi@vger.kernel.org
12576 S:      Maintained
12577 F:      drivers/scsi/sym53c8xx_2/
12578
12579 LTC1660 DAC DRIVER
12580 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12581 L:      linux-iio@vger.kernel.org
12582 S:      Maintained
12583 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12584 F:      drivers/iio/dac/ltc1660.c
12585
12586 LTC2688 IIO DAC DRIVER
12587 M:      Nuno Sá <nuno.sa@analog.com>
12588 L:      linux-iio@vger.kernel.org
12589 S:      Supported
12590 W:      https://ez.analog.com/linux-software-drivers
12591 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12592 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12593 F:      drivers/iio/dac/ltc2688.c
12594
12595 LTC2947 HARDWARE MONITOR DRIVER
12596 M:      Nuno Sá <nuno.sa@analog.com>
12597 L:      linux-hwmon@vger.kernel.org
12598 S:      Supported
12599 W:      https://ez.analog.com/linux-software-drivers
12600 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12601 F:      drivers/hwmon/ltc2947-core.c
12602 F:      drivers/hwmon/ltc2947-i2c.c
12603 F:      drivers/hwmon/ltc2947-spi.c
12604 F:      drivers/hwmon/ltc2947.h
12605
12606 LTC2991 HARDWARE MONITOR DRIVER
12607 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12608 L:      linux-hwmon@vger.kernel.org
12609 S:      Supported
12610 W:      https://ez.analog.com/linux-software-drivers
12611 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12612 F:      drivers/hwmon/ltc2991.c
12613
12614 LTC2983 IIO TEMPERATURE DRIVER
12615 M:      Nuno Sá <nuno.sa@analog.com>
12616 L:      linux-iio@vger.kernel.org
12617 S:      Supported
12618 W:      https://ez.analog.com/linux-software-drivers
12619 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12620 F:      drivers/iio/temperature/ltc2983.c
12621
12622 LTC4261 HARDWARE MONITOR DRIVER
12623 M:      Guenter Roeck <linux@roeck-us.net>
12624 L:      linux-hwmon@vger.kernel.org
12625 S:      Maintained
12626 F:      Documentation/hwmon/ltc4261.rst
12627 F:      drivers/hwmon/ltc4261.c
12628
12629 LTC4306 I2C MULTIPLEXER DRIVER
12630 M:      Michael Hennerich <michael.hennerich@analog.com>
12631 L:      linux-i2c@vger.kernel.org
12632 S:      Supported
12633 W:      https://ez.analog.com/linux-software-drivers
12634 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12635 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12636
12637 LTP (Linux Test Project)
12638 M:      Mike Frysinger <vapier@gentoo.org>
12639 M:      Cyril Hrubis <chrubis@suse.cz>
12640 M:      Wanlong Gao <wanlong.gao@gmail.com>
12641 M:      Jan Stancek <jstancek@redhat.com>
12642 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12643 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12644 L:      ltp@lists.linux.it (subscribers-only)
12645 S:      Maintained
12646 W:      http://linux-test-project.github.io/
12647 T:      git https://github.com/linux-test-project/ltp.git
12648
12649 LYNX 28G SERDES PHY DRIVER
12650 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12651 L:      netdev@vger.kernel.org
12652 S:      Supported
12653 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12654 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12655
12656 LYNX PCS MODULE
12657 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12658 L:      netdev@vger.kernel.org
12659 S:      Supported
12660 F:      drivers/net/pcs/pcs-lynx.c
12661 F:      include/linux/pcs-lynx.h
12662
12663 M68K ARCHITECTURE
12664 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12665 L:      linux-m68k@lists.linux-m68k.org
12666 S:      Maintained
12667 W:      http://www.linux-m68k.org/
12668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12669 F:      arch/m68k/
12670 F:      drivers/zorro/
12671
12672 M68K ON APPLE MACINTOSH
12673 M:      Joshua Thompson <funaho@jurai.org>
12674 L:      linux-m68k@lists.linux-m68k.org
12675 S:      Maintained
12676 W:      http://www.mac.linux-m68k.org/
12677 F:      arch/m68k/mac/
12678 F:      drivers/macintosh/adb-iop.c
12679 F:      drivers/macintosh/via-macii.c
12680
12681 M68K ON HP9000/300
12682 M:      Philip Blundell <philb@gnu.org>
12683 S:      Maintained
12684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12685 F:      arch/m68k/hp300/
12686
12687 M88DS3103 MEDIA DRIVER
12688 M:      Antti Palosaari <crope@iki.fi>
12689 L:      linux-media@vger.kernel.org
12690 S:      Maintained
12691 W:      https://linuxtv.org
12692 W:      http://palosaari.fi/linux/
12693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12694 T:      git git://linuxtv.org/anttip/media_tree.git
12695 F:      drivers/media/dvb-frontends/m88ds3103*
12696
12697 M88RS2000 MEDIA DRIVER
12698 M:      Malcolm Priestley <tvboxspy@gmail.com>
12699 L:      linux-media@vger.kernel.org
12700 S:      Maintained
12701 W:      https://linuxtv.org
12702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12703 F:      drivers/media/dvb-frontends/m88rs2000*
12704
12705 MA901 MASTERKIT USB FM RADIO DRIVER
12706 M:      Alexey Klimov <klimov.linux@gmail.com>
12707 L:      linux-media@vger.kernel.org
12708 S:      Maintained
12709 T:      git git://linuxtv.org/media_tree.git
12710 F:      drivers/media/radio/radio-ma901.c
12711
12712 MAC80211
12713 M:      Johannes Berg <johannes@sipsolutions.net>
12714 L:      linux-wireless@vger.kernel.org
12715 S:      Maintained
12716 W:      https://wireless.wiki.kernel.org/
12717 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12720 F:      Documentation/networking/mac80211-injection.rst
12721 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12722 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12723 F:      include/net/mac80211.h
12724 F:      net/mac80211/
12725
12726 MAILBOX API
12727 M:      Jassi Brar <jassisinghbrar@gmail.com>
12728 L:      linux-kernel@vger.kernel.org
12729 S:      Maintained
12730 F:      Documentation/devicetree/bindings/mailbox/
12731 F:      drivers/mailbox/
12732 F:      include/dt-bindings/mailbox/
12733 F:      include/linux/mailbox_client.h
12734 F:      include/linux/mailbox_controller.h
12735
12736 MAILBOX ARM MHUv2
12737 M:      Viresh Kumar <viresh.kumar@linaro.org>
12738 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12739 L:      linux-kernel@vger.kernel.org
12740 S:      Maintained
12741 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12742 F:      drivers/mailbox/arm_mhuv2.c
12743 F:      include/linux/mailbox/arm_mhuv2_message.h
12744
12745 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12746 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12747 L:      linux-man@vger.kernel.org
12748 S:      Maintained
12749 W:      http://www.kernel.org/doc/man-pages
12750
12751 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12752 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12753 M:      Matt Johnston <matt@codeconstruct.com.au>
12754 L:      netdev@vger.kernel.org
12755 S:      Maintained
12756 F:      Documentation/networking/mctp.rst
12757 F:      drivers/net/mctp/
12758 F:      include/net/mctp.h
12759 F:      include/net/mctpdevice.h
12760 F:      include/net/netns/mctp.h
12761 F:      net/mctp/
12762
12763 MAPLE TREE
12764 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12765 L:      maple-tree@lists.infradead.org
12766 L:      linux-mm@kvack.org
12767 S:      Supported
12768 F:      Documentation/core-api/maple_tree.rst
12769 F:      include/linux/maple_tree.h
12770 F:      include/trace/events/maple_tree.h
12771 F:      lib/maple_tree.c
12772 F:      lib/test_maple_tree.c
12773 F:      tools/testing/radix-tree/linux/maple_tree.h
12774 F:      tools/testing/radix-tree/maple.c
12775
12776 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12777 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12778 L:      linux-mips@vger.kernel.org
12779 S:      Maintained
12780 F:      arch/mips/boot/dts/img/pistachio*
12781
12782 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12783 M:      Andrew Lunn <andrew@lunn.ch>
12784 L:      netdev@vger.kernel.org
12785 S:      Maintained
12786 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12787 F:      Documentation/networking/devlink/mv88e6xxx.rst
12788 F:      drivers/net/dsa/mv88e6xxx/
12789 F:      include/linux/dsa/mv88e6xxx.h
12790 F:      include/linux/platform_data/mv88e6xxx.h
12791
12792 MARVELL ARMADA 3700 PHY DRIVERS
12793 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12794 S:      Maintained
12795 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12796 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12797 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12798 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12799
12800 MARVELL ARMADA 3700 SERIAL DRIVER
12801 M:      Pali Rohár <pali@kernel.org>
12802 S:      Maintained
12803 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12804 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12805 F:      drivers/tty/serial/mvebu-uart.c
12806
12807 MARVELL ARMADA DRM SUPPORT
12808 M:      Russell King <linux@armlinux.org.uk>
12809 S:      Maintained
12810 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12811 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12812 F:      Documentation/devicetree/bindings/display/armada/
12813 F:      drivers/gpu/drm/armada/
12814 F:      include/uapi/drm/armada_drm.h
12815
12816 MARVELL CRYPTO DRIVER
12817 M:      Boris Brezillon <bbrezillon@kernel.org>
12818 M:      Arnaud Ebalard <arno@natisbad.org>
12819 M:      Srujana Challa <schalla@marvell.com>
12820 L:      linux-crypto@vger.kernel.org
12821 S:      Maintained
12822 F:      drivers/crypto/marvell/
12823 F:      include/linux/soc/marvell/octeontx2/
12824
12825 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12826 M:      Mirko Lindner <mlindner@marvell.com>
12827 M:      Stephen Hemminger <stephen@networkplumber.org>
12828 L:      netdev@vger.kernel.org
12829 S:      Maintained
12830 F:      drivers/net/ethernet/marvell/sk*
12831
12832 MARVELL LIBERTAS WIRELESS DRIVER
12833 L:      libertas-dev@lists.infradead.org
12834 S:      Orphan
12835 F:      drivers/net/wireless/marvell/libertas/
12836
12837 MARVELL MACCHIATOBIN SUPPORT
12838 M:      Russell King <linux@armlinux.org.uk>
12839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12840 S:      Maintained
12841 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12842
12843 MARVELL MV643XX ETHERNET DRIVER
12844 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12848 F:      include/linux/mv643xx.h
12849
12850 MARVELL MV88X3310 PHY DRIVER
12851 M:      Russell King <linux@armlinux.org.uk>
12852 M:      Marek Behún <kabel@kernel.org>
12853 L:      netdev@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/net/phy/marvell10g.c
12856
12857 MARVELL MVEBU THERMAL DRIVER
12858 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12859 S:      Maintained
12860 F:      drivers/thermal/armada_thermal.c
12861
12862 MARVELL MVNETA ETHERNET DRIVER
12863 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12864 L:      netdev@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/net/ethernet/marvell/mvneta.*
12867
12868 MARVELL MVPP2 ETHERNET DRIVER
12869 M:      Marcin Wojtas <mw@semihalf.com>
12870 M:      Russell King <linux@armlinux.org.uk>
12871 L:      netdev@vger.kernel.org
12872 S:      Maintained
12873 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12874 F:      drivers/net/ethernet/marvell/mvpp2/
12875
12876 MARVELL MWIFIEX WIRELESS DRIVER
12877 M:      Brian Norris <briannorris@chromium.org>
12878 L:      linux-wireless@vger.kernel.org
12879 S:      Odd Fixes
12880 F:      drivers/net/wireless/marvell/mwifiex/
12881
12882 MARVELL MWL8K WIRELESS DRIVER
12883 L:      linux-wireless@vger.kernel.org
12884 S:      Orphan
12885 F:      drivers/net/wireless/marvell/mwl8k.c
12886
12887 MARVELL NAND CONTROLLER DRIVER
12888 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12889 L:      linux-mtd@lists.infradead.org
12890 S:      Maintained
12891 F:      drivers/mtd/nand/raw/marvell_nand.c
12892
12893 MARVELL OCTEON ENDPOINT DRIVER
12894 M:      Veerasenareddy Burru <vburru@marvell.com>
12895 M:      Sathesh Edara <sedara@marvell.com>
12896 L:      netdev@vger.kernel.org
12897 S:      Supported
12898 F:      drivers/net/ethernet/marvell/octeon_ep
12899
12900 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12901 M:      Sunil Goutham <sgoutham@marvell.com>
12902 M:      Geetha sowjanya <gakula@marvell.com>
12903 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12904 M:      hariprasad <hkelam@marvell.com>
12905 L:      netdev@vger.kernel.org
12906 S:      Supported
12907 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12908 F:      include/linux/soc/marvell/octeontx2/
12909
12910 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12911 M:      Sunil Goutham <sgoutham@marvell.com>
12912 M:      Linu Cherian <lcherian@marvell.com>
12913 M:      Geetha sowjanya <gakula@marvell.com>
12914 M:      Jerin Jacob <jerinj@marvell.com>
12915 M:      hariprasad <hkelam@marvell.com>
12916 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12917 L:      netdev@vger.kernel.org
12918 S:      Supported
12919 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12920 F:      drivers/net/ethernet/marvell/octeontx2/af/
12921
12922 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12923 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12924 S:      Supported
12925 W:      https://github.com/Marvell-switching/switchdev-prestera
12926 F:      drivers/net/ethernet/marvell/prestera/
12927
12928 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12929 M:      Nicolas Pitre <nico@fluxnic.net>
12930 S:      Odd Fixes
12931 F:      drivers/mmc/host/mvsdio.*
12932
12933 MARVELL USB MDIO CONTROLLER DRIVER
12934 M:      Tobias Waldekranz <tobias@waldekranz.com>
12935 L:      netdev@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12938 F:      drivers/net/mdio/mdio-mvusb.c
12939
12940 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12941 M:      Hu Ziji <huziji@marvell.com>
12942 L:      linux-mmc@vger.kernel.org
12943 S:      Supported
12944 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12945 F:      drivers/mmc/host/sdhci-xenon*
12946
12947 MATROX FRAMEBUFFER DRIVER
12948 L:      linux-fbdev@vger.kernel.org
12949 S:      Orphan
12950 F:      drivers/video/fbdev/matrox/matroxfb_*
12951 F:      include/uapi/linux/matroxfb.h
12952
12953 MAX15301 DRIVER
12954 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12955 L:      linux-hwmon@vger.kernel.org
12956 S:      Maintained
12957 F:      Documentation/hwmon/max15301.rst
12958 F:      drivers/hwmon/pmbus/max15301.c
12959
12960 MAX16065 HARDWARE MONITOR DRIVER
12961 M:      Guenter Roeck <linux@roeck-us.net>
12962 L:      linux-hwmon@vger.kernel.org
12963 S:      Maintained
12964 F:      Documentation/hwmon/max16065.rst
12965 F:      drivers/hwmon/max16065.c
12966
12967 MAX2175 SDR TUNER DRIVER
12968 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12969 L:      linux-media@vger.kernel.org
12970 S:      Maintained
12971 T:      git git://linuxtv.org/media_tree.git
12972 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12973 F:      Documentation/userspace-api/media/drivers/max2175.rst
12974 F:      drivers/media/i2c/max2175*
12975 F:      include/uapi/linux/max2175.h
12976
12977 MAX31827 TEMPERATURE SWITCH DRIVER
12978 M:      Daniel Matyas <daniel.matyas@analog.com>
12979 L:      linux-hwmon@vger.kernel.org
12980 S:      Supported
12981 W:      https://ez.analog.com/linux-software-drivers
12982 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12983 F:      Documentation/hwmon/max31827.rst
12984 F:      drivers/hwmon/max31827.c
12985
12986 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12987 L:      linux-hwmon@vger.kernel.org
12988 S:      Orphan
12989 F:      Documentation/hwmon/max6650.rst
12990 F:      drivers/hwmon/max6650.c
12991
12992 MAX6697 HARDWARE MONITOR DRIVER
12993 M:      Guenter Roeck <linux@roeck-us.net>
12994 L:      linux-hwmon@vger.kernel.org
12995 S:      Maintained
12996 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
12997 F:      Documentation/hwmon/max6697.rst
12998 F:      drivers/hwmon/max6697.c
12999 F:      include/linux/platform_data/max6697.h
13000
13001 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13002 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13003 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13004 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13005 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13006 L:      linux-media@vger.kernel.org
13007 S:      Maintained
13008 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13009 F:      drivers/media/i2c/max9286.c
13010
13011 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13012 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13013 L:      linux-media@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/staging/media/max96712/max96712.c
13016
13017 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13018 M:      Peter Rosin <peda@axentia.se>
13019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13020 S:      Maintained
13021 F:      Documentation/devicetree/bindings/sound/max9860.txt
13022 F:      sound/soc/codecs/max9860.*
13023
13024 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13025 M:      Andreas Klinger <ak@it-klinger.de>
13026 L:      linux-iio@vger.kernel.org
13027 S:      Maintained
13028 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13029 F:      drivers/iio/proximity/mb1232.c
13030
13031 MAXIM MAX11205 DRIVER
13032 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13033 L:      linux-iio@vger.kernel.org
13034 S:      Supported
13035 W:      https://ez.analog.com/linux-software-drivers
13036 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13037 F:      drivers/iio/adc/max11205.c
13038
13039 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13040 R:      Iskren Chernev <iskren.chernev@gmail.com>
13041 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13042 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13043 R:      Matheus Castello <matheus@castello.eng.br>
13044 L:      linux-pm@vger.kernel.org
13045 S:      Maintained
13046 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13047 F:      drivers/power/supply/max17040_battery.c
13048
13049 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13050 R:      Hans de Goede <hdegoede@redhat.com>
13051 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13052 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13053 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13054 R:      Purism Kernel Team <kernel@puri.sm>
13055 L:      linux-pm@vger.kernel.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13058 F:      drivers/power/supply/max17042_battery.c
13059
13060 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13061 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13062 L:      linux-kernel@vger.kernel.org
13063 S:      Maintained
13064 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13065 F:      drivers/regulator/max20086-regulator.c
13066
13067 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13068 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13069 L:      linux-iio@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/iio/temperature/max30208.c
13072
13073 MAXIM MAX77650 PMIC MFD DRIVER
13074 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13075 L:      linux-kernel@vger.kernel.org
13076 S:      Maintained
13077 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13078 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13079 F:      drivers/gpio/gpio-max77650.c
13080 F:      drivers/input/misc/max77650-onkey.c
13081 F:      drivers/leds/leds-max77650.c
13082 F:      drivers/mfd/max77650.c
13083 F:      drivers/power/supply/max77650-charger.c
13084 F:      drivers/regulator/max77650-regulator.c
13085 F:      include/linux/mfd/max77650.h
13086
13087 MAXIM MAX77714 PMIC MFD DRIVER
13088 M:      Luca Ceresoli <luca@lucaceresoli.net>
13089 S:      Maintained
13090 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13091 F:      drivers/mfd/max77714.c
13092 F:      include/linux/mfd/max77714.h
13093
13094 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13095 M:      Javier Martinez Canillas <javier@dowhile0.org>
13096 L:      linux-kernel@vger.kernel.org
13097 S:      Supported
13098 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13099 F:      drivers/regulator/max77802-regulator.c
13100 F:      include/dt-bindings/*/*max77802.h
13101
13102 MAXIM MAX77976 BATTERY CHARGER
13103 M:      Luca Ceresoli <luca@lucaceresoli.net>
13104 S:      Supported
13105 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13106 F:      drivers/power/supply/max77976_charger.c
13107
13108 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13109 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13110 L:      linux-pm@vger.kernel.org
13111 S:      Maintained
13112 B:      mailto:linux-samsung-soc@vger.kernel.org
13113 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13114 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13115 F:      drivers/power/supply/max14577_charger.c
13116 F:      drivers/power/supply/max77693_charger.c
13117
13118 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13119 M:      Chanwoo Choi <cw00.choi@samsung.com>
13120 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13121 L:      linux-kernel@vger.kernel.org
13122 S:      Maintained
13123 B:      mailto:linux-samsung-soc@vger.kernel.org
13124 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13125 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13126 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13127 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13128 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13129 F:      drivers/*/*max77843.c
13130 F:      drivers/*/max14577*.c
13131 F:      drivers/*/max77686*.c
13132 F:      drivers/*/max77693*.c
13133 F:      drivers/clk/clk-max77686.c
13134 F:      drivers/extcon/extcon-max14577.c
13135 F:      drivers/extcon/extcon-max77693.c
13136 F:      drivers/rtc/rtc-max77686.c
13137 F:      include/linux/mfd/max14577*.h
13138 F:      include/linux/mfd/max77686*.h
13139 F:      include/linux/mfd/max77693*.h
13140
13141 MAXIRADIO FM RADIO RECEIVER DRIVER
13142 M:      Hans Verkuil <hverkuil@xs4all.nl>
13143 L:      linux-media@vger.kernel.org
13144 S:      Maintained
13145 W:      https://linuxtv.org
13146 T:      git git://linuxtv.org/media_tree.git
13147 F:      drivers/media/radio/radio-maxiradio*
13148
13149 MAXLINEAR ETHERNET PHY DRIVER
13150 M:      Xu Liang <lxu@maxlinear.com>
13151 L:      netdev@vger.kernel.org
13152 S:      Supported
13153 F:      drivers/net/phy/mxl-gpy.c
13154
13155 MCAN MMIO DEVICE DRIVER
13156 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13157 L:      linux-can@vger.kernel.org
13158 S:      Maintained
13159 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13160 F:      drivers/net/can/m_can/m_can.c
13161 F:      drivers/net/can/m_can/m_can.h
13162 F:      drivers/net/can/m_can/m_can_platform.c
13163
13164 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13165 R:      Yasushi SHOJI <yashi@spacecubics.com>
13166 L:      linux-can@vger.kernel.org
13167 S:      Maintained
13168 F:      drivers/net/can/usb/mcba_usb.c
13169
13170 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13171 M:      Rishi Gupta <gupt21@gmail.com>
13172 L:      linux-i2c@vger.kernel.org
13173 L:      linux-input@vger.kernel.org
13174 S:      Maintained
13175 F:      drivers/hid/hid-mcp2221.c
13176
13177 MCP251XFD SPI-CAN NETWORK DRIVER
13178 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13179 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13180 R:      Thomas Kopp <thomas.kopp@microchip.com>
13181 L:      linux-can@vger.kernel.org
13182 S:      Maintained
13183 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13184 F:      drivers/net/can/spi/mcp251xfd/
13185
13186 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13187 M:      Peter Rosin <peda@axentia.se>
13188 L:      linux-iio@vger.kernel.org
13189 S:      Maintained
13190 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13191 F:      drivers/iio/potentiometer/mcp4018.c
13192 F:      drivers/iio/potentiometer/mcp4531.c
13193
13194 MCR20A IEEE-802.15.4 RADIO DRIVER
13195 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13196 L:      linux-wpan@vger.kernel.org
13197 S:      Odd Fixes
13198 W:      https://github.com/xueliu/mcr20a-linux
13199 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13200 F:      drivers/net/ieee802154/mcr20a.c
13201 F:      drivers/net/ieee802154/mcr20a.h
13202
13203 MDIO REGMAP DRIVER
13204 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13205 L:      netdev@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/net/mdio/mdio-regmap.c
13208 F:      include/linux/mdio/mdio-regmap.h
13209
13210 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13211 M:      William Breathitt Gray <william.gray@linaro.org>
13212 L:      linux-iio@vger.kernel.org
13213 S:      Maintained
13214 F:      drivers/iio/dac/cio-dac.c
13215
13216 MEDIA CONTROLLER FRAMEWORK
13217 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13218 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13219 L:      linux-media@vger.kernel.org
13220 S:      Supported
13221 W:      https://www.linuxtv.org
13222 T:      git git://linuxtv.org/media_tree.git
13223 F:      drivers/media/mc/
13224 F:      include/media/media-*.h
13225 F:      include/uapi/linux/media.h
13226
13227 MEDIA DRIVER FOR FREESCALE IMX PXP
13228 M:      Philipp Zabel <p.zabel@pengutronix.de>
13229 L:      linux-media@vger.kernel.org
13230 S:      Maintained
13231 T:      git git://linuxtv.org/media_tree.git
13232 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13233
13234 MEDIA DRIVERS FOR ASCOT2E
13235 M:      Sergey Kozlov <serjk@netup.ru>
13236 M:      Abylay Ospan <aospan@netup.ru>
13237 L:      linux-media@vger.kernel.org
13238 S:      Supported
13239 W:      https://linuxtv.org
13240 W:      http://netup.tv/
13241 T:      git git://linuxtv.org/media_tree.git
13242 F:      drivers/media/dvb-frontends/ascot2e*
13243
13244 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13245 M:      Jasmin Jessich <jasmin@anw.at>
13246 L:      linux-media@vger.kernel.org
13247 S:      Maintained
13248 W:      https://linuxtv.org
13249 T:      git git://linuxtv.org/media_tree.git
13250 F:      drivers/media/dvb-frontends/cxd2099*
13251
13252 MEDIA DRIVERS FOR CXD2841ER
13253 M:      Sergey Kozlov <serjk@netup.ru>
13254 M:      Abylay Ospan <aospan@netup.ru>
13255 L:      linux-media@vger.kernel.org
13256 S:      Supported
13257 W:      https://linuxtv.org
13258 W:      http://netup.tv/
13259 T:      git git://linuxtv.org/media_tree.git
13260 F:      drivers/media/dvb-frontends/cxd2841er*
13261
13262 MEDIA DRIVERS FOR CXD2880
13263 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13264 L:      linux-media@vger.kernel.org
13265 S:      Supported
13266 W:      http://linuxtv.org/
13267 T:      git git://linuxtv.org/media_tree.git
13268 F:      drivers/media/dvb-frontends/cxd2880/*
13269 F:      drivers/media/spi/cxd2880*
13270
13271 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13272 L:      linux-media@vger.kernel.org
13273 S:      Orphan
13274 W:      https://linuxtv.org
13275 T:      git git://linuxtv.org/media_tree.git
13276 F:      drivers/media/pci/ddbridge/*
13277
13278 MEDIA DRIVERS FOR FREESCALE IMX
13279 M:      Steve Longerbeam <slongerbeam@gmail.com>
13280 M:      Philipp Zabel <p.zabel@pengutronix.de>
13281 L:      linux-media@vger.kernel.org
13282 S:      Maintained
13283 T:      git git://linuxtv.org/media_tree.git
13284 F:      Documentation/admin-guide/media/imx.rst
13285 F:      Documentation/devicetree/bindings/media/imx.txt
13286 F:      drivers/staging/media/imx/
13287 F:      include/linux/imx-media.h
13288 F:      include/media/imx.h
13289
13290 MEDIA DRIVERS FOR FREESCALE IMX7/8
13291 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13292 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13293 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13294 R:      Purism Kernel Team <kernel@puri.sm>
13295 L:      linux-media@vger.kernel.org
13296 S:      Maintained
13297 T:      git git://linuxtv.org/media_tree.git
13298 F:      Documentation/admin-guide/media/imx7.rst
13299 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13300 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13301 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13302 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13303 F:      drivers/media/platform/nxp/imx7-media-csi.c
13304 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13305
13306 MEDIA DRIVERS FOR HELENE
13307 M:      Abylay Ospan <aospan@netup.ru>
13308 L:      linux-media@vger.kernel.org
13309 S:      Supported
13310 W:      https://linuxtv.org
13311 W:      http://netup.tv/
13312 T:      git git://linuxtv.org/media_tree.git
13313 F:      drivers/media/dvb-frontends/helene*
13314
13315 MEDIA DRIVERS FOR HORUS3A
13316 M:      Sergey Kozlov <serjk@netup.ru>
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/horus3a*
13324
13325 MEDIA DRIVERS FOR LNBH25
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/lnbh25*
13334
13335 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13336 L:      linux-media@vger.kernel.org
13337 S:      Orphan
13338 W:      https://linuxtv.org
13339 T:      git git://linuxtv.org/media_tree.git
13340 F:      drivers/media/dvb-frontends/mxl5xx*
13341
13342 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13343 M:      Sergey Kozlov <serjk@netup.ru>
13344 M:      Abylay Ospan <aospan@netup.ru>
13345 L:      linux-media@vger.kernel.org
13346 S:      Supported
13347 W:      https://linuxtv.org
13348 W:      http://netup.tv/
13349 T:      git git://linuxtv.org/media_tree.git
13350 F:      drivers/media/pci/netup_unidvb/*
13351
13352 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13353 M:      Dmitry Osipenko <digetx@gmail.com>
13354 L:      linux-media@vger.kernel.org
13355 L:      linux-tegra@vger.kernel.org
13356 S:      Maintained
13357 T:      git git://linuxtv.org/media_tree.git
13358 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13359 F:      drivers/media/platform/nvidia/tegra-vde/
13360
13361 MEDIA DRIVERS FOR RENESAS - CEU
13362 M:      Jacopo Mondi <jacopo@jmondi.org>
13363 L:      linux-media@vger.kernel.org
13364 L:      linux-renesas-soc@vger.kernel.org
13365 S:      Supported
13366 T:      git git://linuxtv.org/media_tree.git
13367 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13368 F:      drivers/media/platform/renesas/renesas-ceu.c
13369 F:      include/media/drv-intf/renesas-ceu.h
13370
13371 MEDIA DRIVERS FOR RENESAS - DRIF
13372 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
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,drif.yaml
13378 F:      drivers/media/platform/renesas/rcar_drif.c
13379
13380 MEDIA DRIVERS FOR RENESAS - FCP
13381 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13382 L:      linux-media@vger.kernel.org
13383 L:      linux-renesas-soc@vger.kernel.org
13384 S:      Supported
13385 T:      git git://linuxtv.org/media_tree.git
13386 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13387 F:      drivers/media/platform/renesas/rcar-fcp.c
13388 F:      include/media/rcar-fcp.h
13389
13390 MEDIA DRIVERS FOR RENESAS - FDP1
13391 M:      Kieran Bingham <kieran.bingham+renesas@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,fdp1.yaml
13397 F:      drivers/media/platform/renesas/rcar_fdp1.c
13398
13399 MEDIA DRIVERS FOR RENESAS - VIN
13400 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13401 L:      linux-media@vger.kernel.org
13402 L:      linux-renesas-soc@vger.kernel.org
13403 S:      Supported
13404 T:      git git://linuxtv.org/media_tree.git
13405 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13406 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13407 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13408 F:      drivers/media/platform/renesas/rcar-isp.c
13409 F:      drivers/media/platform/renesas/rcar-vin/
13410
13411 MEDIA DRIVERS FOR RENESAS - VSP1
13412 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13413 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13414 L:      linux-media@vger.kernel.org
13415 L:      linux-renesas-soc@vger.kernel.org
13416 S:      Supported
13417 T:      git git://linuxtv.org/media_tree.git
13418 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13419 F:      drivers/media/platform/renesas/vsp1/
13420
13421 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13422 L:      linux-media@vger.kernel.org
13423 S:      Orphan
13424 W:      https://linuxtv.org
13425 T:      git git://linuxtv.org/media_tree.git
13426 F:      drivers/media/dvb-frontends/stv0910*
13427
13428 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13429 L:      linux-media@vger.kernel.org
13430 S:      Orphan
13431 W:      https://linuxtv.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 F:      drivers/media/dvb-frontends/stv6111*
13434
13435 MEDIA DRIVERS FOR STM32 - DCMI
13436 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13437 L:      linux-media@vger.kernel.org
13438 S:      Supported
13439 T:      git git://linuxtv.org/media_tree.git
13440 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13441 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13442
13443 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13444 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13445 L:      linux-media@vger.kernel.org
13446 S:      Maintained
13447 W:      https://linuxtv.org
13448 Q:      http://patchwork.kernel.org/project/linux-media/list/
13449 T:      git git://linuxtv.org/media_tree.git
13450 F:      Documentation/admin-guide/media/
13451 F:      Documentation/devicetree/bindings/media/
13452 F:      Documentation/driver-api/media/
13453 F:      Documentation/userspace-api/media/
13454 F:      drivers/media/
13455 F:      drivers/staging/media/
13456 F:      include/dt-bindings/media/
13457 F:      include/linux/platform_data/media/
13458 F:      include/media/
13459 F:      include/uapi/linux/dvb/
13460 F:      include/uapi/linux/ivtv*
13461 F:      include/uapi/linux/media.h
13462 F:      include/uapi/linux/uvcvideo.h
13463 F:      include/uapi/linux/v4l2-*
13464 F:      include/uapi/linux/videodev2.h
13465
13466 MEDIATEK BLUETOOTH DRIVER
13467 M:      Sean Wang <sean.wang@mediatek.com>
13468 L:      linux-bluetooth@vger.kernel.org
13469 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13472 F:      drivers/bluetooth/btmtkuart.c
13473
13474 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13475 M:      Sean Wang <sean.wang@mediatek.com>
13476 L:      linux-pm@vger.kernel.org
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13479 F:      drivers/power/reset/mt6323-poweroff.c
13480
13481 MEDIATEK CIR DRIVER
13482 M:      Sean Wang <sean.wang@mediatek.com>
13483 S:      Maintained
13484 F:      drivers/media/rc/mtk-cir.c
13485
13486 MEDIATEK DMA DRIVER
13487 M:      Sean Wang <sean.wang@mediatek.com>
13488 L:      dmaengine@vger.kernel.org
13489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13490 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13491 S:      Maintained
13492 F:      Documentation/devicetree/bindings/dma/mtk-*
13493 F:      drivers/dma/mediatek/
13494
13495 MEDIATEK ETHERNET DRIVER
13496 M:      Felix Fietkau <nbd@nbd.name>
13497 M:      John Crispin <john@phrozen.org>
13498 M:      Sean Wang <sean.wang@mediatek.com>
13499 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13500 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13501 L:      netdev@vger.kernel.org
13502 S:      Maintained
13503 F:      drivers/net/ethernet/mediatek/
13504
13505 MEDIATEK ETHERNET PCS DRIVER
13506 M:      Alexander Couzens <lynxis@fe80.eu>
13507 M:      Daniel Golle <daniel@makrotopia.org>
13508 L:      netdev@vger.kernel.org
13509 S:      Maintained
13510 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13511 F:      include/linux/pcs/pcs-mtk-lynxi.h
13512
13513 MEDIATEK ETHERNET PHY DRIVERS
13514 M:      Daniel Golle <daniel@makrotopia.org>
13515 M:      Qingfang Deng <dqfext@gmail.com>
13516 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/phy/mediatek-ge-soc.c
13520 F:      drivers/net/phy/mediatek-ge.c
13521
13522 MEDIATEK I2C CONTROLLER DRIVER
13523 M:      Qii Wang <qii.wang@mediatek.com>
13524 L:      linux-i2c@vger.kernel.org
13525 S:      Maintained
13526 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13527 F:      drivers/i2c/busses/i2c-mt65xx.c
13528
13529 MEDIATEK IOMMU DRIVER
13530 M:      Yong Wu <yong.wu@mediatek.com>
13531 L:      iommu@lists.linux.dev
13532 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13533 S:      Supported
13534 F:      Documentation/devicetree/bindings/iommu/mediatek*
13535 F:      drivers/iommu/mtk_iommu*
13536 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13537 F:      include/dt-bindings/memory/mt*-port.h
13538
13539 MEDIATEK JPEG DRIVER
13540 M:      Bin Liu <bin.liu@mediatek.com>
13541 S:      Supported
13542 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13543 F:      drivers/media/platform/mediatek/jpeg/
13544
13545 MEDIATEK KEYPAD DRIVER
13546 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13547 S:      Supported
13548 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13549 F:      drivers/input/keyboard/mt6779-keypad.c
13550
13551 MEDIATEK MDP DRIVER
13552 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13553 M:      Houlong Wei <houlong.wei@mediatek.com>
13554 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13555 S:      Supported
13556 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13557 F:      drivers/media/platform/mediatek/mdp/
13558 F:      drivers/media/platform/mediatek/vpu/
13559
13560 MEDIATEK MEDIA DRIVER
13561 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13562 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13563 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13564 S:      Supported
13565 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13566 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13567 F:      drivers/media/platform/mediatek/vcodec/
13568 F:      drivers/media/platform/mediatek/vpu/
13569
13570 MEDIATEK MMC/SD/SDIO DRIVER
13571 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13572 S:      Maintained
13573 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13574 F:      drivers/mmc/host/mtk-sd.c
13575
13576 MEDIATEK MT76 WIRELESS LAN DRIVER
13577 M:      Felix Fietkau <nbd@nbd.name>
13578 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13579 M:      Ryder Lee <ryder.lee@mediatek.com>
13580 R:      Shayne Chen <shayne.chen@mediatek.com>
13581 R:      Sean Wang <sean.wang@mediatek.com>
13582 L:      linux-wireless@vger.kernel.org
13583 S:      Maintained
13584 T:      git https://github.com/nbd168/wireless
13585 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13586 F:      drivers/net/wireless/mediatek/mt76/
13587
13588 MEDIATEK MT7601U WIRELESS LAN DRIVER
13589 M:      Jakub Kicinski <kuba@kernel.org>
13590 L:      linux-wireless@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/net/wireless/mediatek/mt7601u/
13593
13594 MEDIATEK MT7621 CLOCK DRIVER
13595 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13596 S:      Maintained
13597 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13598 F:      drivers/clk/ralink/clk-mt7621.c
13599
13600 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13601 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13602 S:      Maintained
13603 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13604 F:      drivers/pci/controller/pcie-mt7621.c
13605
13606 MEDIATEK MT7621 PHY PCI DRIVER
13607 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13608 S:      Maintained
13609 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13610 F:      drivers/phy/ralink/phy-mt7621-pci.c
13611
13612 MEDIATEK MT7621/28/88 I2C DRIVER
13613 M:      Stefan Roese <sr@denx.de>
13614 L:      linux-i2c@vger.kernel.org
13615 S:      Maintained
13616 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13617 F:      drivers/i2c/busses/i2c-mt7621.c
13618
13619 MEDIATEK MTMIPS CLOCK DRIVER
13620 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13621 S:      Maintained
13622 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13623 F:      drivers/clk/ralink/clk-mtmips.c
13624
13625 MEDIATEK NAND CONTROLLER DRIVER
13626 L:      linux-mtd@lists.infradead.org
13627 S:      Orphan
13628 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13629 F:      drivers/mtd/nand/raw/mtk_*
13630
13631 MEDIATEK PMIC LED DRIVER
13632 M:      Sean Wang <sean.wang@mediatek.com>
13633 S:      Maintained
13634 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13635 F:      drivers/leds/leds-mt6323.c
13636
13637 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13638 M:      Sean Wang <sean.wang@mediatek.com>
13639 S:      Maintained
13640 F:      drivers/char/hw_random/mtk-rng.c
13641
13642 MEDIATEK SMI DRIVER
13643 M:      Yong Wu <yong.wu@mediatek.com>
13644 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13645 S:      Supported
13646 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13647 F:      drivers/memory/mtk-smi.c
13648 F:      include/soc/mediatek/smi.h
13649
13650 MEDIATEK SWITCH DRIVER
13651 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13652 M:      Daniel Golle <daniel@makrotopia.org>
13653 M:      Landen Chao <Landen.Chao@mediatek.com>
13654 M:      DENG Qingfang <dqfext@gmail.com>
13655 M:      Sean Wang <sean.wang@mediatek.com>
13656 L:      netdev@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/net/dsa/mt7530-mdio.c
13659 F:      drivers/net/dsa/mt7530-mmio.c
13660 F:      drivers/net/dsa/mt7530.*
13661 F:      net/dsa/tag_mtk.c
13662
13663 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13664 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13665 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13666 R:      Liu Haijun <haijun.liu@mediatek.com>
13667 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13668 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13669 L:      netdev@vger.kernel.org
13670 S:      Supported
13671 F:      drivers/net/wwan/t7xx/
13672
13673 MEDIATEK USB3 DRD IP DRIVER
13674 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13675 L:      linux-usb@vger.kernel.org
13676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13677 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13678 S:      Maintained
13679 F:      Documentation/devicetree/bindings/usb/mediatek,*
13680 F:      drivers/usb/host/xhci-mtk*
13681 F:      drivers/usb/mtu3/
13682
13683 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13684 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13685 M:      Ian Ray <ian.ray@ge.com>
13686 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13689 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13690
13691 MEGARAID SCSI/SAS DRIVERS
13692 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13693 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13694 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13695 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13696 L:      megaraidlinux.pdl@broadcom.com
13697 L:      linux-scsi@vger.kernel.org
13698 S:      Maintained
13699 W:      http://www.avagotech.com/support/
13700 F:      Documentation/scsi/megaraid.rst
13701 F:      drivers/scsi/megaraid.*
13702 F:      drivers/scsi/megaraid/
13703
13704 MELEXIS MLX90614 DRIVER
13705 M:      Crt Mori <cmo@melexis.com>
13706 L:      linux-iio@vger.kernel.org
13707 S:      Supported
13708 W:      http://www.melexis.com
13709 F:      drivers/iio/temperature/mlx90614.c
13710
13711 MELEXIS MLX90632 DRIVER
13712 M:      Crt Mori <cmo@melexis.com>
13713 L:      linux-iio@vger.kernel.org
13714 S:      Supported
13715 W:      http://www.melexis.com
13716 F:      drivers/iio/temperature/mlx90632.c
13717
13718 MELFAS MIP4 TOUCHSCREEN DRIVER
13719 M:      Sangwon Jee <jeesw@melfas.com>
13720 S:      Supported
13721 W:      http://www.melfas.com
13722 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13723 F:      drivers/input/touchscreen/melfas_mip4.c
13724
13725 MELLANOX BLUEFIELD I2C DRIVER
13726 M:      Khalil Blaiech <kblaiech@nvidia.com>
13727 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13728 L:      linux-i2c@vger.kernel.org
13729 S:      Supported
13730 F:      drivers/i2c/busses/i2c-mlxbf.c
13731
13732 MELLANOX ETHERNET DRIVER (mlx4_en)
13733 M:      Tariq Toukan <tariqt@nvidia.com>
13734 L:      netdev@vger.kernel.org
13735 S:      Supported
13736 W:      http://www.mellanox.com
13737 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13738 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13739
13740 MELLANOX ETHERNET DRIVER (mlx5e)
13741 M:      Saeed Mahameed <saeedm@nvidia.com>
13742 L:      netdev@vger.kernel.org
13743 S:      Supported
13744 W:      http://www.mellanox.com
13745 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13746 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13747
13748 MELLANOX ETHERNET INNOVA DRIVERS
13749 R:      Boris Pismenny <borisp@nvidia.com>
13750 L:      netdev@vger.kernel.org
13751 S:      Supported
13752 W:      http://www.mellanox.com
13753 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13754 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13755 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13756 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13757
13758 MELLANOX ETHERNET SWITCH DRIVERS
13759 M:      Ido Schimmel <idosch@nvidia.com>
13760 M:      Petr Machata <petrm@nvidia.com>
13761 L:      netdev@vger.kernel.org
13762 S:      Supported
13763 W:      http://www.mellanox.com
13764 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13765 F:      drivers/net/ethernet/mellanox/mlxsw/
13766 F:      tools/testing/selftests/drivers/net/mlxsw/
13767
13768 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13769 M:      mlxsw@nvidia.com
13770 L:      netdev@vger.kernel.org
13771 S:      Supported
13772 W:      http://www.mellanox.com
13773 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13774 F:      drivers/net/ethernet/mellanox/mlxfw/
13775
13776 MELLANOX HARDWARE PLATFORM SUPPORT
13777 M:      Hans de Goede <hdegoede@redhat.com>
13778 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13779 M:      Vadim Pasternak <vadimp@nvidia.com>
13780 L:      platform-driver-x86@vger.kernel.org
13781 S:      Supported
13782 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13783 F:      drivers/platform/mellanox/
13784 F:      include/linux/platform_data/mlxreg.h
13785
13786 MELLANOX MLX4 core VPI driver
13787 M:      Tariq Toukan <tariqt@nvidia.com>
13788 L:      netdev@vger.kernel.org
13789 L:      linux-rdma@vger.kernel.org
13790 S:      Supported
13791 W:      http://www.mellanox.com
13792 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13793 F:      drivers/net/ethernet/mellanox/mlx4/
13794 F:      include/linux/mlx4/
13795
13796 MELLANOX MLX4 IB driver
13797 M:      Yishai Hadas <yishaih@nvidia.com>
13798 L:      linux-rdma@vger.kernel.org
13799 S:      Supported
13800 W:      http://www.mellanox.com
13801 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13802 F:      drivers/infiniband/hw/mlx4/
13803 F:      include/linux/mlx4/
13804 F:      include/uapi/rdma/mlx4-abi.h
13805
13806 MELLANOX MLX5 core VPI driver
13807 M:      Saeed Mahameed <saeedm@nvidia.com>
13808 M:      Leon Romanovsky <leonro@nvidia.com>
13809 L:      netdev@vger.kernel.org
13810 L:      linux-rdma@vger.kernel.org
13811 S:      Supported
13812 W:      http://www.mellanox.com
13813 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13814 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13815 F:      drivers/net/ethernet/mellanox/mlx5/core/
13816 F:      include/linux/mlx5/
13817
13818 MELLANOX MLX5 IB driver
13819 M:      Leon Romanovsky <leonro@nvidia.com>
13820 L:      linux-rdma@vger.kernel.org
13821 S:      Supported
13822 W:      http://www.mellanox.com
13823 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13824 F:      drivers/infiniband/hw/mlx5/
13825 F:      include/linux/mlx5/
13826 F:      include/uapi/rdma/mlx5-abi.h
13827
13828 MELLANOX MLX5 VDPA DRIVER
13829 M:      Dragos Tatulea <dtatulea@nvidia.com>
13830 L:      virtualization@lists.linux-foundation.org
13831 S:      Supported
13832 F:      drivers/vdpa/mlx5/
13833
13834 MELLANOX MLXCPLD I2C AND MUX DRIVER
13835 M:      Vadim Pasternak <vadimp@nvidia.com>
13836 M:      Michael Shych <michaelsh@nvidia.com>
13837 L:      linux-i2c@vger.kernel.org
13838 S:      Supported
13839 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13840 F:      drivers/i2c/busses/i2c-mlxcpld.c
13841 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13842
13843 MELLANOX MLXCPLD LED DRIVER
13844 M:      Vadim Pasternak <vadimp@nvidia.com>
13845 L:      linux-leds@vger.kernel.org
13846 S:      Supported
13847 F:      Documentation/leds/leds-mlxcpld.rst
13848 F:      drivers/leds/leds-mlxcpld.c
13849 F:      drivers/leds/leds-mlxreg.c
13850
13851 MELLANOX PLATFORM DRIVER
13852 M:      Vadim Pasternak <vadimp@nvidia.com>
13853 L:      platform-driver-x86@vger.kernel.org
13854 S:      Supported
13855 F:      drivers/platform/x86/mlx-platform.c
13856
13857 MEMBARRIER SUPPORT
13858 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13859 M:      "Paul E. McKenney" <paulmck@kernel.org>
13860 L:      linux-kernel@vger.kernel.org
13861 S:      Supported
13862 F:      arch/powerpc/include/asm/membarrier.h
13863 F:      include/uapi/linux/membarrier.h
13864 F:      kernel/sched/membarrier.c
13865
13866 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13867 M:      Mike Rapoport <rppt@kernel.org>
13868 L:      linux-mm@kvack.org
13869 S:      Maintained
13870 F:      Documentation/core-api/boot-time-mm.rst
13871 F:      include/linux/memblock.h
13872 F:      mm/memblock.c
13873 F:      mm/mm_init.c
13874 F:      tools/testing/memblock/
13875
13876 MEMORY CONTROLLER DRIVERS
13877 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13878 L:      linux-kernel@vger.kernel.org
13879 S:      Maintained
13880 B:      mailto:krzysztof.kozlowski@linaro.org
13881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13882 F:      Documentation/devicetree/bindings/memory-controllers/
13883 F:      drivers/memory/
13884 F:      include/dt-bindings/memory/
13885 F:      include/memory/
13886
13887 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13888 M:      Dmitry Osipenko <digetx@gmail.com>
13889 L:      linux-pm@vger.kernel.org
13890 L:      linux-tegra@vger.kernel.org
13891 S:      Maintained
13892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13893 F:      drivers/devfreq/tegra30-devfreq.c
13894
13895 MEMORY HOT(UN)PLUG
13896 M:      David Hildenbrand <david@redhat.com>
13897 M:      Oscar Salvador <osalvador@suse.de>
13898 L:      linux-mm@kvack.org
13899 S:      Maintained
13900 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13901 F:      Documentation/core-api/memory-hotplug.rst
13902 F:      drivers/base/memory.c
13903 F:      include/linux/memory_hotplug.h
13904 F:      mm/memory_hotplug.c
13905 F:      tools/testing/selftests/memory-hotplug/
13906
13907 MEMORY MANAGEMENT
13908 M:      Andrew Morton <akpm@linux-foundation.org>
13909 L:      linux-mm@kvack.org
13910 S:      Maintained
13911 W:      http://www.linux-mm.org
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13913 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13914 F:      include/linux/gfp.h
13915 F:      include/linux/gfp_types.h
13916 F:      include/linux/memory_hotplug.h
13917 F:      include/linux/mm.h
13918 F:      include/linux/mmzone.h
13919 F:      include/linux/pagewalk.h
13920 F:      include/linux/rmap.h
13921 F:      include/trace/events/ksm.h
13922 F:      mm/
13923 F:      tools/mm/
13924 F:      tools/testing/selftests/mm/
13925
13926 MEMORY TECHNOLOGY DEVICES (MTD)
13927 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13928 M:      Richard Weinberger <richard@nod.at>
13929 M:      Vignesh Raghavendra <vigneshr@ti.com>
13930 L:      linux-mtd@lists.infradead.org
13931 S:      Maintained
13932 W:      http://www.linux-mtd.infradead.org/
13933 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13934 C:      irc://irc.oftc.net/mtd
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13937 F:      Documentation/devicetree/bindings/mtd/
13938 F:      drivers/mtd/
13939 F:      include/linux/mtd/
13940 F:      include/uapi/mtd/
13941
13942 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13943 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13944 L:      linux-iio@vger.kernel.org
13945 S:      Maintained
13946 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13947 F:      drivers/iio/accel/msa311.c
13948
13949 MEN A21 WATCHDOG DRIVER
13950 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13951 L:      linux-watchdog@vger.kernel.org
13952 S:      Maintained
13953 F:      drivers/watchdog/mena21_wdt.c
13954
13955 MEN CHAMELEON BUS (mcb)
13956 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13957 S:      Maintained
13958 F:      Documentation/driver-api/men-chameleon-bus.rst
13959 F:      drivers/mcb/
13960 F:      include/linux/mcb.h
13961
13962 MEN F21BMC (Board Management Controller)
13963 M:      Andreas Werner <andreas.werner@men.de>
13964 S:      Supported
13965 F:      Documentation/hwmon/menf21bmc.rst
13966 F:      drivers/hwmon/menf21bmc_hwmon.c
13967 F:      drivers/leds/leds-menf21bmc.c
13968 F:      drivers/mfd/menf21bmc.c
13969 F:      drivers/watchdog/menf21bmc_wdt.c
13970
13971 MEN Z069 WATCHDOG DRIVER
13972 M:      Johannes Thumshirn <jth@kernel.org>
13973 L:      linux-watchdog@vger.kernel.org
13974 S:      Maintained
13975 F:      drivers/watchdog/menz69_wdt.c
13976
13977 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13978 M:      Neil Armstrong <neil.armstrong@linaro.org>
13979 L:      linux-media@vger.kernel.org
13980 L:      linux-amlogic@lists.infradead.org
13981 S:      Supported
13982 W:      http://linux-meson.com/
13983 T:      git git://linuxtv.org/media_tree.git
13984 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13985 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13986 F:      drivers/media/cec/platform/meson/ao-cec.c
13987
13988 MESON GE2D DRIVER FOR AMLOGIC SOCS
13989 M:      Neil Armstrong <neil.armstrong@linaro.org>
13990 L:      linux-media@vger.kernel.org
13991 L:      linux-amlogic@lists.infradead.org
13992 S:      Supported
13993 T:      git git://linuxtv.org/media_tree.git
13994 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
13995 F:      drivers/media/platform/amlogic/meson-ge2d/
13996
13997 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
13998 M:      Liang Yang <liang.yang@amlogic.com>
13999 L:      linux-mtd@lists.infradead.org
14000 S:      Maintained
14001 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14002 F:      drivers/mtd/nand/raw/meson_*
14003
14004 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14005 M:      Neil Armstrong <neil.armstrong@linaro.org>
14006 L:      linux-media@vger.kernel.org
14007 L:      linux-amlogic@lists.infradead.org
14008 S:      Supported
14009 T:      git git://linuxtv.org/media_tree.git
14010 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14011 F:      drivers/staging/media/meson/vdec/
14012
14013 METHODE UDPU SUPPORT
14014 M:      Robert Marko <robert.marko@sartura.hr>
14015 S:      Maintained
14016 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14017 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14018
14019 MHI BUS
14020 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14021 L:      mhi@lists.linux.dev
14022 L:      linux-arm-msm@vger.kernel.org
14023 S:      Maintained
14024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14025 F:      Documentation/ABI/stable/sysfs-bus-mhi
14026 F:      Documentation/mhi/
14027 F:      drivers/bus/mhi/
14028 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14029 F:      include/linux/mhi.h
14030
14031 MICROBLAZE ARCHITECTURE
14032 M:      Michal Simek <monstr@monstr.eu>
14033 S:      Supported
14034 W:      http://www.monstr.eu/fdt/
14035 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14036 F:      arch/microblaze/
14037
14038 MICROBLAZE TMR INJECT
14039 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14040 S:      Supported
14041 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14042 F:      drivers/misc/xilinx_tmr_inject.c
14043
14044 MICROBLAZE TMR MANAGER
14045 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14046 S:      Supported
14047 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14048 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14049 F:      drivers/misc/xilinx_tmr_manager.c
14050
14051 MICROCHIP AT91 DMA DRIVERS
14052 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14053 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14055 L:      dmaengine@vger.kernel.org
14056 S:      Supported
14057 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14058 F:      drivers/dma/at_hdmac.c
14059 F:      drivers/dma/at_xdmac.c
14060 F:      include/dt-bindings/dma/at91.h
14061
14062 MICROCHIP AT91 SERIAL DRIVER
14063 M:      Richard Genoud <richard.genoud@gmail.com>
14064 S:      Maintained
14065 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14066 F:      drivers/tty/serial/atmel_serial.c
14067 F:      drivers/tty/serial/atmel_serial.h
14068
14069 MICROCHIP AT91 USART MFD DRIVER
14070 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14071 L:      linux-kernel@vger.kernel.org
14072 S:      Supported
14073 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14074 F:      drivers/mfd/at91-usart.c
14075 F:      include/dt-bindings/mfd/at91-usart.h
14076
14077 MICROCHIP AT91 USART SPI DRIVER
14078 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14079 L:      linux-spi@vger.kernel.org
14080 S:      Supported
14081 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14082 F:      drivers/spi/spi-at91-usart.c
14083
14084 MICROCHIP AUDIO ASOC DRIVERS
14085 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14087 S:      Supported
14088 F:      Documentation/devicetree/bindings/sound/atmel*
14089 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14090 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14091 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14092 F:      sound/soc/atmel
14093
14094 MICROCHIP CSI2DC DRIVER
14095 M:      Eugen Hristev <eugen.hristev@microchip.com>
14096 L:      linux-media@vger.kernel.org
14097 S:      Supported
14098 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14099 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14100
14101 MICROCHIP ECC DRIVER
14102 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14103 L:      linux-crypto@vger.kernel.org
14104 S:      Maintained
14105 F:      drivers/crypto/atmel-ecc.*
14106
14107 MICROCHIP EIC DRIVER
14108 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14110 S:      Supported
14111 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14112 F:      drivers/irqchip/irq-mchp-eic.c
14113
14114 MICROCHIP I2C DRIVER
14115 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14116 L:      linux-i2c@vger.kernel.org
14117 S:      Supported
14118 F:      drivers/i2c/busses/i2c-at91-*.c
14119 F:      drivers/i2c/busses/i2c-at91.h
14120
14121 MICROCHIP ISC DRIVER
14122 M:      Eugen Hristev <eugen.hristev@microchip.com>
14123 L:      linux-media@vger.kernel.org
14124 S:      Supported
14125 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14126 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14127 F:      drivers/media/platform/microchip/microchip-isc*
14128 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14129 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14130 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14131 F:      include/linux/atmel-isc-media.h
14132
14133 MICROCHIP ISI DRIVER
14134 M:      Eugen Hristev <eugen.hristev@microchip.com>
14135 L:      linux-media@vger.kernel.org
14136 S:      Supported
14137 F:      drivers/media/platform/atmel/atmel-isi.c
14138 F:      drivers/media/platform/atmel/atmel-isi.h
14139
14140 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14141 M:      Woojung Huh <woojung.huh@microchip.com>
14142 M:      UNGLinuxDriver@microchip.com
14143 L:      netdev@vger.kernel.org
14144 S:      Maintained
14145 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14146 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14147 F:      drivers/net/dsa/microchip/*
14148 F:      include/linux/dsa/ksz_common.h
14149 F:      include/linux/platform_data/microchip-ksz.h
14150 F:      net/dsa/tag_ksz.c
14151
14152 MICROCHIP LAN743X ETHERNET DRIVER
14153 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14154 M:      UNGLinuxDriver@microchip.com
14155 L:      netdev@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/net/ethernet/microchip/lan743x_*
14158
14159 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14160 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14161 R:      UNGLinuxDriver@microchip.com
14162 L:      netdev@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/net/phy/microchip_t1.c
14165
14166 MICROCHIP LAN966X ETHERNET DRIVER
14167 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14168 M:      UNGLinuxDriver@microchip.com
14169 L:      netdev@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/net/ethernet/microchip/lan966x/*
14172
14173 MICROCHIP LCDFB DRIVER
14174 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14175 L:      linux-fbdev@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/video/fbdev/atmel_lcdfb.c
14178 F:      include/video/atmel_lcdc.h
14179
14180 MICROCHIP MCP16502 PMIC DRIVER
14181 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14183 S:      Supported
14184 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14185 F:      drivers/regulator/mcp16502.c
14186
14187 MICROCHIP MCP3564 ADC DRIVER
14188 M:      Marius Cristea <marius.cristea@microchip.com>
14189 L:      linux-iio@vger.kernel.org
14190 S:      Supported
14191 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14192 F:      drivers/iio/adc/mcp3564.c
14193
14194 MICROCHIP MCP3911 ADC DRIVER
14195 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14196 M:      Kent Gustavsson <kent@minoris.se>
14197 L:      linux-iio@vger.kernel.org
14198 S:      Maintained
14199 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14200 F:      drivers/iio/adc/mcp3911.c
14201
14202 MICROCHIP MMC/SD/SDIO MCI DRIVER
14203 M:      Aubin Constans <aubin.constans@microchip.com>
14204 S:      Maintained
14205 F:      drivers/mmc/host/atmel-mci.c
14206
14207 MICROCHIP NAND DRIVER
14208 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14209 L:      linux-mtd@lists.infradead.org
14210 S:      Supported
14211 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14212 F:      drivers/mtd/nand/raw/atmel/*
14213
14214 MICROCHIP OTPC DRIVER
14215 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14217 S:      Supported
14218 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14219 F:      drivers/nvmem/microchip-otpc.c
14220 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14221
14222 MICROCHIP PCI1XXXX GP DRIVER
14223 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14224 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14225 L:      linux-gpio@vger.kernel.org
14226 S:      Supported
14227 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14228 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14229 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14230 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14231
14232 MICROCHIP PCI1XXXX I2C DRIVER
14233 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14234 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14235 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14236 L:      linux-i2c@vger.kernel.org
14237 S:      Maintained
14238 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14239
14240 MICROCHIP PCIe UART DRIVER
14241 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14242 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14243 L:      linux-serial@vger.kernel.org
14244 S:      Maintained
14245 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14246
14247 MICROCHIP POLARFIRE FPGA DRIVERS
14248 M:      Conor Dooley <conor.dooley@microchip.com>
14249 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14250 L:      linux-fpga@vger.kernel.org
14251 S:      Supported
14252 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14253 F:      drivers/fpga/microchip-spi.c
14254
14255 MICROCHIP PWM DRIVER
14256 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14258 L:      linux-pwm@vger.kernel.org
14259 S:      Supported
14260 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14261 F:      drivers/pwm/pwm-atmel.c
14262
14263 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14264 M:      Eugen Hristev <eugen.hristev@microchip.com>
14265 L:      linux-iio@vger.kernel.org
14266 S:      Supported
14267 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14268 F:      drivers/iio/adc/at91-sama5d2_adc.c
14269 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14270
14271 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14272 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14273 S:      Supported
14274 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14275 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14276
14277 MICROCHIP SOC DRIVERS
14278 M:      Conor Dooley <conor@kernel.org>
14279 S:      Supported
14280 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14281 F:      drivers/soc/microchip/
14282
14283 MICROCHIP SPI DRIVER
14284 M:      Ryan Wanner <ryan.wanner@microchip.com>
14285 S:      Supported
14286 F:      drivers/spi/spi-atmel.*
14287
14288 MICROCHIP SSC DRIVER
14289 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14291 S:      Supported
14292 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14293 F:      drivers/misc/atmel-ssc.c
14294 F:      include/linux/atmel-ssc.h
14295
14296 Microchip Timer Counter Block (TCB) Capture Driver
14297 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14299 L:      linux-iio@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/counter/microchip-tcb-capture.c
14302
14303 MICROCHIP USB251XB DRIVER
14304 M:      Richard Leitner <richard.leitner@skidata.com>
14305 L:      linux-usb@vger.kernel.org
14306 S:      Maintained
14307 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14308 F:      drivers/usb/misc/usb251xb.c
14309
14310 MICROCHIP USBA UDC DRIVER
14311 M:      Cristian Birsan <cristian.birsan@microchip.com>
14312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14313 S:      Supported
14314 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14315
14316 MICROCHIP WILC1000 WIFI DRIVER
14317 M:      Ajay Singh <ajay.kathat@microchip.com>
14318 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14319 L:      linux-wireless@vger.kernel.org
14320 S:      Supported
14321 F:      drivers/net/wireless/microchip/wilc1000/
14322
14323 MICROSEMI MIPS SOCS
14324 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14325 M:      UNGLinuxDriver@microchip.com
14326 L:      linux-mips@vger.kernel.org
14327 S:      Supported
14328 F:      Documentation/devicetree/bindings/mips/mscc.txt
14329 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14330 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14331 F:      arch/mips/boot/dts/mscc/
14332 F:      arch/mips/configs/generic/board-ocelot.config
14333 F:      arch/mips/generic/board-ocelot.c
14334
14335 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14336 M:      Don Brace <don.brace@microchip.com>
14337 L:      storagedev@microchip.com
14338 L:      linux-scsi@vger.kernel.org
14339 S:      Supported
14340 F:      Documentation/scsi/smartpqi.rst
14341 F:      drivers/scsi/smartpqi/Kconfig
14342 F:      drivers/scsi/smartpqi/Makefile
14343 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14344 F:      include/linux/cciss*.h
14345 F:      include/uapi/linux/cciss*.h
14346
14347 MICROSOFT MANA RDMA DRIVER
14348 M:      Long Li <longli@microsoft.com>
14349 M:      Ajay Sharma <sharmaajay@microsoft.com>
14350 L:      linux-rdma@vger.kernel.org
14351 S:      Supported
14352 F:      drivers/infiniband/hw/mana/
14353 F:      include/net/mana
14354 F:      include/uapi/rdma/mana-abi.h
14355
14356 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14357 M:      Maximilian Luz <luzmaximilian@gmail.com>
14358 L:      platform-driver-x86@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14361
14362 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14363 M:      Maximilian Luz <luzmaximilian@gmail.com>
14364 L:      linux-pm@vger.kernel.org
14365 L:      platform-driver-x86@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/power/supply/surface_battery.c
14368 F:      drivers/power/supply/surface_charger.c
14369
14370 MICROSOFT SURFACE DTX DRIVER
14371 M:      Maximilian Luz <luzmaximilian@gmail.com>
14372 L:      platform-driver-x86@vger.kernel.org
14373 S:      Maintained
14374 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14375 F:      drivers/platform/surface/surface_dtx.c
14376 F:      include/uapi/linux/surface_aggregator/dtx.h
14377
14378 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14379 M:      Maximilian Luz <luzmaximilian@gmail.com>
14380 L:      platform-driver-x86@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/platform/surface/surface_gpe.c
14383
14384 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14385 M:      Hans de Goede <hdegoede@redhat.com>
14386 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14387 M:      Maximilian Luz <luzmaximilian@gmail.com>
14388 L:      platform-driver-x86@vger.kernel.org
14389 S:      Maintained
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14391 F:      drivers/platform/surface/
14392
14393 MICROSOFT SURFACE HID TRANSPORT DRIVER
14394 M:      Maximilian Luz <luzmaximilian@gmail.com>
14395 L:      linux-input@vger.kernel.org
14396 L:      platform-driver-x86@vger.kernel.org
14397 S:      Maintained
14398 F:      drivers/hid/surface-hid/
14399
14400 MICROSOFT SURFACE HOT-PLUG DRIVER
14401 M:      Maximilian Luz <luzmaximilian@gmail.com>
14402 L:      platform-driver-x86@vger.kernel.org
14403 S:      Maintained
14404 F:      drivers/platform/surface/surface_hotplug.c
14405
14406 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14407 M:      Maximilian Luz <luzmaximilian@gmail.com>
14408 L:      platform-driver-x86@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/platform/surface/surface_platform_profile.c
14411
14412 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14413 M:      Chen Yu <yu.c.chen@intel.com>
14414 L:      platform-driver-x86@vger.kernel.org
14415 S:      Supported
14416 F:      drivers/platform/surface/surfacepro3_button.c
14417
14418 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14419 M:      Maximilian Luz <luzmaximilian@gmail.com>
14420 L:      platform-driver-x86@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/platform/surface/surface_aggregator_hub.c
14423
14424 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14425 M:      Maximilian Luz <luzmaximilian@gmail.com>
14426 L:      platform-driver-x86@vger.kernel.org
14427 S:      Maintained
14428 W:      https://github.com/linux-surface/surface-aggregator-module
14429 C:      irc://irc.libera.chat/linux-surface
14430 F:      Documentation/driver-api/surface_aggregator/
14431 F:      drivers/platform/surface/aggregator/
14432 F:      drivers/platform/surface/surface_acpi_notify.c
14433 F:      drivers/platform/surface/surface_aggregator_cdev.c
14434 F:      drivers/platform/surface/surface_aggregator_registry.c
14435 F:      include/linux/surface_acpi_notify.h
14436 F:      include/linux/surface_aggregator/
14437 F:      include/uapi/linux/surface_aggregator/
14438
14439 MICROTEK X6 SCANNER
14440 M:      Oliver Neukum <oliver@neukum.org>
14441 S:      Maintained
14442 F:      drivers/usb/image/microtek.*
14443
14444 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14445 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14446 M:      Luka Perkov <luka.perkov@sartura.hr>
14447 S:      Maintained
14448 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14449 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14450 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14451 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14452 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14453 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14454
14455 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14456 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14457 L:      linux-media@vger.kernel.org
14458 S:      Maintained
14459 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14460 F:      Documentation/driver-api/media/drivers/ccs/
14461 F:      Documentation/userspace-api/media/drivers/ccs.rst
14462 F:      drivers/media/i2c/ccs-pll.c
14463 F:      drivers/media/i2c/ccs-pll.h
14464 F:      drivers/media/i2c/ccs/
14465 F:      include/uapi/linux/ccs.h
14466 F:      include/uapi/linux/smiapp.h
14467
14468 MIPS
14469 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14470 L:      linux-mips@vger.kernel.org
14471 S:      Maintained
14472 W:      http://www.linux-mips.org/
14473 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14475 F:      Documentation/devicetree/bindings/mips/
14476 F:      Documentation/arch/mips/
14477 F:      arch/mips/
14478 F:      drivers/platform/mips/
14479 F:      include/dt-bindings/mips/
14480
14481 MIPS BOSTON DEVELOPMENT BOARD
14482 M:      Paul Burton <paulburton@kernel.org>
14483 L:      linux-mips@vger.kernel.org
14484 S:      Maintained
14485 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14486 F:      arch/mips/boot/dts/img/boston.dts
14487 F:      arch/mips/configs/generic/board-boston.config
14488 F:      drivers/clk/imgtec/clk-boston.c
14489 F:      include/dt-bindings/clock/boston-clock.h
14490
14491 MIPS CORE DRIVERS
14492 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14493 M:      Serge Semin <fancer.lancer@gmail.com>
14494 L:      linux-mips@vger.kernel.org
14495 S:      Supported
14496 F:      drivers/bus/mips_cdmm.c
14497 F:      drivers/clocksource/mips-gic-timer.c
14498 F:      drivers/cpuidle/cpuidle-cps.c
14499 F:      drivers/irqchip/irq-mips-cpu.c
14500 F:      drivers/irqchip/irq-mips-gic.c
14501
14502 MIPS GENERIC PLATFORM
14503 M:      Paul Burton <paulburton@kernel.org>
14504 L:      linux-mips@vger.kernel.org
14505 S:      Supported
14506 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14507 F:      arch/mips/generic/
14508 F:      arch/mips/tools/generic-board-config.sh
14509
14510 MIPS RINT INSTRUCTION EMULATION
14511 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14512 L:      linux-mips@vger.kernel.org
14513 S:      Supported
14514 F:      arch/mips/math-emu/dp_rint.c
14515 F:      arch/mips/math-emu/sp_rint.c
14516
14517 MIPS/LOONGSON1 ARCHITECTURE
14518 M:      Keguang Zhang <keguang.zhang@gmail.com>
14519 L:      linux-mips@vger.kernel.org
14520 S:      Maintained
14521 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14522 F:      arch/mips/include/asm/mach-loongson32/
14523 F:      arch/mips/loongson32/
14524 F:      drivers/*/*loongson1*
14525 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14526
14527 MIPS/LOONGSON2EF ARCHITECTURE
14528 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14529 L:      linux-mips@vger.kernel.org
14530 S:      Maintained
14531 F:      arch/mips/include/asm/mach-loongson2ef/
14532 F:      arch/mips/loongson2ef/
14533 F:      drivers/cpufreq/loongson2_cpufreq.c
14534
14535 MIPS/LOONGSON64 ARCHITECTURE
14536 M:      Huacai Chen <chenhuacai@kernel.org>
14537 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14538 L:      linux-mips@vger.kernel.org
14539 S:      Maintained
14540 F:      arch/mips/include/asm/mach-loongson64/
14541 F:      arch/mips/loongson64/
14542 F:      drivers/irqchip/irq-loongson*
14543 F:      drivers/platform/mips/cpu_hwmon.c
14544
14545 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14546 M:      Hans Verkuil <hverkuil@xs4all.nl>
14547 L:      linux-media@vger.kernel.org
14548 S:      Odd Fixes
14549 W:      https://linuxtv.org
14550 T:      git git://linuxtv.org/media_tree.git
14551 F:      drivers/media/radio/radio-miropcm20*
14552
14553 MITSUMI MM8013 FG DRIVER
14554 M:      Konrad Dybcio <konradybcio@kernel.org>
14555 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14556 F:      drivers/power/supply/mm8013.c
14557
14558 MMP SUPPORT
14559 R:      Lubomir Rintel <lkundrak@v3.sk>
14560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14561 S:      Odd Fixes
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14563 F:      arch/arm/boot/dts/marvell/mmp*
14564 F:      arch/arm/mach-mmp/
14565 F:      include/linux/soc/mmp/
14566
14567 MMP USB PHY DRIVERS
14568 R:      Lubomir Rintel <lkundrak@v3.sk>
14569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14570 S:      Maintained
14571 F:      drivers/phy/marvell/phy-mmp3-usb.c
14572 F:      drivers/phy/marvell/phy-pxa-usb.c
14573
14574 MMU GATHER AND TLB INVALIDATION
14575 M:      Will Deacon <will@kernel.org>
14576 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14577 M:      Andrew Morton <akpm@linux-foundation.org>
14578 M:      Nick Piggin <npiggin@gmail.com>
14579 M:      Peter Zijlstra <peterz@infradead.org>
14580 L:      linux-arch@vger.kernel.org
14581 L:      linux-mm@kvack.org
14582 S:      Maintained
14583 F:      arch/*/include/asm/tlb.h
14584 F:      include/asm-generic/tlb.h
14585 F:      mm/mmu_gather.c
14586
14587 MN88472 MEDIA DRIVER
14588 M:      Antti Palosaari <crope@iki.fi>
14589 L:      linux-media@vger.kernel.org
14590 S:      Maintained
14591 W:      https://linuxtv.org
14592 W:      http://palosaari.fi/linux/
14593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14594 F:      drivers/media/dvb-frontends/mn88472*
14595
14596 MN88473 MEDIA DRIVER
14597 M:      Antti Palosaari <crope@iki.fi>
14598 L:      linux-media@vger.kernel.org
14599 S:      Maintained
14600 W:      https://linuxtv.org
14601 W:      http://palosaari.fi/linux/
14602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14603 F:      drivers/media/dvb-frontends/mn88473*
14604
14605 MODULE SUPPORT
14606 M:      Luis Chamberlain <mcgrof@kernel.org>
14607 L:      linux-modules@vger.kernel.org
14608 L:      linux-kernel@vger.kernel.org
14609 S:      Maintained
14610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14611 F:      include/linux/kmod.h
14612 F:      include/linux/module*.h
14613 F:      kernel/module/
14614 F:      lib/test_kmod.c
14615 F:      scripts/module*
14616 F:      tools/testing/selftests/kmod/
14617
14618 MONOLITHIC POWER SYSTEM PMIC DRIVER
14619 M:      Saravanan Sekar <sravanhome@gmail.com>
14620 S:      Maintained
14621 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14622 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14623 F:      drivers/hwmon/pmbus/mpq7932.c
14624 F:      drivers/iio/adc/mp2629_adc.c
14625 F:      drivers/mfd/mp2629.c
14626 F:      drivers/power/supply/mp2629_charger.c
14627 F:      drivers/regulator/mp5416.c
14628 F:      drivers/regulator/mpq7920.c
14629 F:      drivers/regulator/mpq7920.h
14630 F:      include/linux/mfd/mp2629.h
14631
14632 MOST(R) TECHNOLOGY DRIVER
14633 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14634 M:      Christian Gromm <christian.gromm@microchip.com>
14635 S:      Maintained
14636 F:      Documentation/ABI/testing/configfs-most
14637 F:      Documentation/ABI/testing/sysfs-bus-most
14638 F:      drivers/most/
14639 F:      drivers/staging/most/
14640 F:      include/linux/most.h
14641
14642 MOTORCOMM PHY DRIVER
14643 M:      Peter Geis <pgwipeout@gmail.com>
14644 M:      Frank <Frank.Sae@motor-comm.com>
14645 L:      netdev@vger.kernel.org
14646 S:      Maintained
14647 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14648 F:      drivers/net/phy/motorcomm.c
14649
14650 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14651 M:      Jiri Slaby <jirislaby@kernel.org>
14652 S:      Maintained
14653 F:      Documentation/driver-api/tty/moxa-smartio.rst
14654 F:      drivers/tty/mxser.*
14655
14656 MR800 AVERMEDIA USB FM RADIO DRIVER
14657 M:      Alexey Klimov <klimov.linux@gmail.com>
14658 L:      linux-media@vger.kernel.org
14659 S:      Maintained
14660 T:      git git://linuxtv.org/media_tree.git
14661 F:      drivers/media/radio/radio-mr800.c
14662
14663 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14664 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14665 L:      linux-wpan@vger.kernel.org
14666 S:      Odd Fixes
14667 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14668 F:      drivers/net/ieee802154/mrf24j40.c
14669
14670 MSI EC DRIVER
14671 M:      Nikita Kravets <teackot@gmail.com>
14672 L:      platform-driver-x86@vger.kernel.org
14673 S:      Maintained
14674 W:      https://github.com/BeardOverflow/msi-ec
14675 F:      drivers/platform/x86/msi-ec.*
14676
14677 MSI LAPTOP SUPPORT
14678 M:      "Lee, Chun-Yi" <jlee@suse.com>
14679 L:      platform-driver-x86@vger.kernel.org
14680 S:      Maintained
14681 F:      drivers/platform/x86/msi-laptop.c
14682
14683 MSI WMI SUPPORT
14684 L:      platform-driver-x86@vger.kernel.org
14685 S:      Orphan
14686 F:      drivers/platform/x86/msi-wmi.c
14687
14688 MSI001 MEDIA DRIVER
14689 M:      Antti Palosaari <crope@iki.fi>
14690 L:      linux-media@vger.kernel.org
14691 S:      Maintained
14692 W:      https://linuxtv.org
14693 W:      http://palosaari.fi/linux/
14694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14695 T:      git git://linuxtv.org/anttip/media_tree.git
14696 F:      drivers/media/tuners/msi001*
14697
14698 MSI2500 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/usb/msi2500/
14707
14708 MSTAR INTERRUPT CONTROLLER DRIVER
14709 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14710 M:      Daniel Palmer <daniel@thingy.jp>
14711 S:      Maintained
14712 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14713 F:      drivers/irqchip/irq-mst-intc.c
14714
14715 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14716 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14717 L:      linux-mtd@lists.infradead.org
14718 S:      Maintained
14719 F:      drivers/mtd/devices/docg3*
14720
14721 MT9M114 ONSEMI SENSOR DRIVER
14722 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14723 L:      linux-media@vger.kernel.org
14724 S:      Maintained
14725 T:      git git://linuxtv.org/media_tree.git
14726 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14727 F:      drivers/media/i2c/mt9m114.c
14728
14729 MT9P031 APTINA CAMERA SENSOR
14730 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14731 L:      linux-media@vger.kernel.org
14732 S:      Maintained
14733 T:      git git://linuxtv.org/media_tree.git
14734 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14735 F:      drivers/media/i2c/mt9p031.c
14736 F:      include/media/i2c/mt9p031.h
14737
14738 MT9T112 APTINA CAMERA SENSOR
14739 M:      Jacopo Mondi <jacopo@jmondi.org>
14740 L:      linux-media@vger.kernel.org
14741 S:      Odd Fixes
14742 T:      git git://linuxtv.org/media_tree.git
14743 F:      drivers/media/i2c/mt9t112.c
14744 F:      include/media/i2c/mt9t112.h
14745
14746 MT9V032 APTINA CAMERA SENSOR
14747 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14748 L:      linux-media@vger.kernel.org
14749 S:      Maintained
14750 T:      git git://linuxtv.org/media_tree.git
14751 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14752 F:      drivers/media/i2c/mt9v032.c
14753 F:      include/media/i2c/mt9v032.h
14754
14755 MT9V111 APTINA CAMERA SENSOR
14756 M:      Jacopo Mondi <jacopo@jmondi.org>
14757 L:      linux-media@vger.kernel.org
14758 S:      Maintained
14759 T:      git git://linuxtv.org/media_tree.git
14760 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14761 F:      drivers/media/i2c/mt9v111.c
14762
14763 MULTIFUNCTION DEVICES (MFD)
14764 M:      Lee Jones <lee@kernel.org>
14765 S:      Maintained
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14767 F:      Documentation/devicetree/bindings/mfd/
14768 F:      drivers/mfd/
14769 F:      include/dt-bindings/mfd/
14770 F:      include/linux/mfd/
14771
14772 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14773 S:      Orphan
14774 F:      drivers/mmc/host/mmc_spi.c
14775 F:      include/linux/spi/mmc_spi.h
14776
14777 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14778 M:      Ulf Hansson <ulf.hansson@linaro.org>
14779 L:      linux-mmc@vger.kernel.org
14780 S:      Maintained
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14782 F:      Documentation/devicetree/bindings/mmc/
14783 F:      drivers/mmc/
14784 F:      include/linux/mmc/
14785 F:      include/uapi/linux/mmc/
14786
14787 MULTIPLEXER SUBSYSTEM
14788 M:      Peter Rosin <peda@axentia.se>
14789 S:      Maintained
14790 F:      Documentation/ABI/testing/sysfs-class-mux*
14791 F:      Documentation/devicetree/bindings/mux/
14792 F:      drivers/mux/
14793 F:      include/dt-bindings/mux/
14794 F:      include/linux/mux/
14795
14796 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14797 M:      Bin Liu <b-liu@ti.com>
14798 L:      linux-usb@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/usb/musb/
14801
14802 MXL301RF MEDIA DRIVER
14803 M:      Akihiro Tsukada <tskd08@gmail.com>
14804 L:      linux-media@vger.kernel.org
14805 S:      Odd Fixes
14806 F:      drivers/media/tuners/mxl301rf*
14807
14808 MXL5007T MEDIA DRIVER
14809 M:      Michael Krufky <mkrufky@linuxtv.org>
14810 L:      linux-media@vger.kernel.org
14811 S:      Maintained
14812 W:      https://linuxtv.org
14813 W:      http://github.com/mkrufky
14814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14815 T:      git git://linuxtv.org/mkrufky/tuners.git
14816 F:      drivers/media/tuners/mxl5007t.*
14817
14818 MXSFB DRM DRIVER
14819 M:      Marek Vasut <marex@denx.de>
14820 M:      Stefan Agner <stefan@agner.ch>
14821 L:      dri-devel@lists.freedesktop.org
14822 S:      Supported
14823 T:      git git://anongit.freedesktop.org/drm/drm-misc
14824 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14825 F:      drivers/gpu/drm/mxsfb/
14826
14827 MYLEX DAC960 PCI RAID Controller
14828 M:      Hannes Reinecke <hare@kernel.org>
14829 L:      linux-scsi@vger.kernel.org
14830 S:      Supported
14831 F:      drivers/scsi/myrb.*
14832 F:      drivers/scsi/myrs.*
14833
14834 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14835 M:      Chris Lee <christopher.lee@cspi.com>
14836 L:      netdev@vger.kernel.org
14837 S:      Supported
14838 W:      https://www.cspi.com/ethernet-products/support/downloads/
14839 F:      drivers/net/ethernet/myricom/myri10ge/
14840
14841 NAND FLASH SUBSYSTEM
14842 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14843 R:      Richard Weinberger <richard@nod.at>
14844 L:      linux-mtd@lists.infradead.org
14845 S:      Maintained
14846 W:      http://www.linux-mtd.infradead.org/
14847 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14848 C:      irc://irc.oftc.net/mtd
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14850 F:      drivers/mtd/nand/
14851 F:      include/linux/mtd/*nand*.h
14852
14853 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14854 M:      Daniel Mack <zonque@gmail.com>
14855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14856 S:      Maintained
14857 W:      http://www.native-instruments.com
14858 F:      sound/usb/caiaq/
14859
14860 NATSEMI ETHERNET DRIVER (DP8381x)
14861 S:      Orphan
14862 F:      drivers/net/ethernet/natsemi/natsemi.c
14863
14864 NCR 5380 SCSI DRIVERS
14865 M:      Finn Thain <fthain@linux-m68k.org>
14866 M:      Michael Schmitz <schmitzmic@gmail.com>
14867 L:      linux-scsi@vger.kernel.org
14868 S:      Maintained
14869 F:      Documentation/scsi/g_NCR5380.rst
14870 F:      drivers/scsi/NCR5380.*
14871 F:      drivers/scsi/arm/cumana_1.c
14872 F:      drivers/scsi/arm/oak.c
14873 F:      drivers/scsi/atari_scsi.*
14874 F:      drivers/scsi/dmx3191d.c
14875 F:      drivers/scsi/g_NCR5380.*
14876 F:      drivers/scsi/mac_scsi.*
14877 F:      drivers/scsi/sun3_scsi.*
14878 F:      drivers/scsi/sun3_scsi_vme.c
14879
14880 NCSI LIBRARY
14881 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14882 S:      Maintained
14883 F:      net/ncsi/
14884
14885 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14886 M:      Guenter Roeck <linux@roeck-us.net>
14887 L:      linux-hwmon@vger.kernel.org
14888 S:      Maintained
14889 F:      Documentation/hwmon/nct6775.rst
14890 F:      drivers/hwmon/nct6775-core.c
14891 F:      drivers/hwmon/nct6775-platform.c
14892 F:      drivers/hwmon/nct6775.h
14893
14894 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14895 M:      Zev Weiss <zev@bewilderbeest.net>
14896 L:      linux-hwmon@vger.kernel.org
14897 S:      Maintained
14898 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14899 F:      drivers/hwmon/nct6775-i2c.c
14900
14901 NETDEVSIM
14902 M:      Jakub Kicinski <kuba@kernel.org>
14903 S:      Maintained
14904 F:      drivers/net/netdevsim/*
14905
14906 NETEM NETWORK EMULATOR
14907 M:      Stephen Hemminger <stephen@networkplumber.org>
14908 L:      netdev@vger.kernel.org
14909 S:      Maintained
14910 F:      net/sched/sch_netem.c
14911
14912 NETERION 10GbE DRIVERS (s2io)
14913 M:      Jon Mason <jdmason@kudzu.us>
14914 L:      netdev@vger.kernel.org
14915 S:      Supported
14916 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14917 F:      drivers/net/ethernet/neterion/
14918
14919 NETFILTER
14920 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14921 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14922 M:      Florian Westphal <fw@strlen.de>
14923 L:      netfilter-devel@vger.kernel.org
14924 L:      coreteam@netfilter.org
14925 S:      Maintained
14926 W:      http://www.netfilter.org/
14927 W:      http://www.iptables.org/
14928 W:      http://www.nftables.org/
14929 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14930 C:      irc://irc.libera.chat/netfilter
14931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14933 F:      include/linux/netfilter*
14934 F:      include/linux/netfilter/
14935 F:      include/net/netfilter/
14936 F:      include/uapi/linux/netfilter*
14937 F:      include/uapi/linux/netfilter/
14938 F:      net/*/netfilter.c
14939 F:      net/*/netfilter/
14940 F:      net/bridge/br_netfilter*.c
14941 F:      net/netfilter/
14942
14943 NETROM NETWORK LAYER
14944 M:      Ralf Baechle <ralf@linux-mips.org>
14945 L:      linux-hams@vger.kernel.org
14946 S:      Maintained
14947 W:      https://linux-ax25.in-berlin.de
14948 F:      include/net/netrom.h
14949 F:      include/uapi/linux/netrom.h
14950 F:      net/netrom/
14951
14952 NETRONIX EMBEDDED CONTROLLER
14953 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14954 S:      Maintained
14955 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14956 F:      drivers/mfd/ntxec.c
14957 F:      drivers/pwm/pwm-ntxec.c
14958 F:      drivers/rtc/rtc-ntxec.c
14959 F:      include/linux/mfd/ntxec.h
14960
14961 NETRONOME ETHERNET DRIVERS
14962 M:      Louis Peens <louis.peens@corigine.com>
14963 R:      Jakub Kicinski <kuba@kernel.org>
14964 L:      oss-drivers@corigine.com
14965 S:      Maintained
14966 F:      drivers/net/ethernet/netronome/
14967
14968 NETWORK BLOCK DEVICE (NBD)
14969 M:      Josef Bacik <josef@toxicpanda.com>
14970 L:      linux-block@vger.kernel.org
14971 L:      nbd@other.debian.org
14972 S:      Maintained
14973 F:      Documentation/admin-guide/blockdev/nbd.rst
14974 F:      drivers/block/nbd.c
14975 F:      include/trace/events/nbd.h
14976 F:      include/uapi/linux/nbd.h
14977
14978 NETWORK DROP MONITOR
14979 M:      Neil Horman <nhorman@tuxdriver.com>
14980 L:      netdev@vger.kernel.org
14981 S:      Maintained
14982 W:      https://fedorahosted.org/dropwatch/
14983 F:      include/uapi/linux/net_dropmon.h
14984 F:      net/core/drop_monitor.c
14985
14986 NETWORKING DRIVERS
14987 M:      "David S. Miller" <davem@davemloft.net>
14988 M:      Eric Dumazet <edumazet@google.com>
14989 M:      Jakub Kicinski <kuba@kernel.org>
14990 M:      Paolo Abeni <pabeni@redhat.com>
14991 L:      netdev@vger.kernel.org
14992 S:      Maintained
14993 P:      Documentation/process/maintainer-netdev.rst
14994 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
14996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
14997 F:      Documentation/devicetree/bindings/net/
14998 F:      drivers/connector/
14999 F:      drivers/net/
15000 F:      include/dt-bindings/net/
15001 F:      include/linux/etherdevice.h
15002 F:      include/linux/fcdevice.h
15003 F:      include/linux/fddidevice.h
15004 F:      include/linux/hippidevice.h
15005 F:      include/linux/if_*
15006 F:      include/linux/inetdevice.h
15007 F:      include/linux/netdevice.h
15008 F:      include/uapi/linux/if_*
15009 F:      include/uapi/linux/netdevice.h
15010 X:      drivers/net/wireless/
15011
15012 NETWORKING DRIVERS (WIRELESS)
15013 M:      Kalle Valo <kvalo@kernel.org>
15014 L:      linux-wireless@vger.kernel.org
15015 S:      Maintained
15016 W:      https://wireless.wiki.kernel.org/
15017 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15020 F:      Documentation/devicetree/bindings/net/wireless/
15021 F:      drivers/net/wireless/
15022
15023 NETWORKING [DSA]
15024 M:      Andrew Lunn <andrew@lunn.ch>
15025 M:      Florian Fainelli <f.fainelli@gmail.com>
15026 M:      Vladimir Oltean <olteanv@gmail.com>
15027 S:      Maintained
15028 F:      Documentation/devicetree/bindings/net/dsa/
15029 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15030 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15031 F:      drivers/net/dsa/
15032 F:      include/linux/dsa/
15033 F:      include/linux/platform_data/dsa.h
15034 F:      include/net/dsa.h
15035 F:      net/dsa/
15036 F:      tools/testing/selftests/drivers/net/dsa/
15037
15038 NETWORKING [GENERAL]
15039 M:      "David S. Miller" <davem@davemloft.net>
15040 M:      Eric Dumazet <edumazet@google.com>
15041 M:      Jakub Kicinski <kuba@kernel.org>
15042 M:      Paolo Abeni <pabeni@redhat.com>
15043 L:      netdev@vger.kernel.org
15044 S:      Maintained
15045 P:      Documentation/process/maintainer-netdev.rst
15046 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15047 B:      mailto:netdev@vger.kernel.org
15048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15050 F:      Documentation/core-api/netlink.rst
15051 F:      Documentation/netlink/
15052 F:      Documentation/networking/
15053 F:      Documentation/process/maintainer-netdev.rst
15054 F:      Documentation/userspace-api/netlink/
15055 F:      include/linux/in.h
15056 F:      include/linux/indirect_call_wrapper.h
15057 F:      include/linux/net.h
15058 F:      include/linux/netdevice.h
15059 F:      include/net/
15060 F:      include/uapi/linux/in.h
15061 F:      include/uapi/linux/net.h
15062 F:      include/uapi/linux/net_namespace.h
15063 F:      include/uapi/linux/netdevice.h
15064 F:      lib/net_utils.c
15065 F:      lib/random32.c
15066 F:      net/
15067 F:      tools/net/
15068 F:      tools/testing/selftests/net/
15069 X:      net/9p/
15070 X:      net/bluetooth/
15071
15072 NETWORKING [IPSEC]
15073 M:      Steffen Klassert <steffen.klassert@secunet.com>
15074 M:      Herbert Xu <herbert@gondor.apana.org.au>
15075 M:      "David S. Miller" <davem@davemloft.net>
15076 L:      netdev@vger.kernel.org
15077 S:      Maintained
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15080 F:      include/net/xfrm.h
15081 F:      include/uapi/linux/xfrm.h
15082 F:      net/ipv4/ah4.c
15083 F:      net/ipv4/esp4*
15084 F:      net/ipv4/ip_vti.c
15085 F:      net/ipv4/ipcomp.c
15086 F:      net/ipv4/xfrm*
15087 F:      net/ipv6/ah6.c
15088 F:      net/ipv6/esp6*
15089 F:      net/ipv6/ip6_vti.c
15090 F:      net/ipv6/ipcomp6.c
15091 F:      net/ipv6/xfrm*
15092 F:      net/key/
15093 F:      net/xfrm/
15094 F:      tools/testing/selftests/net/ipsec.c
15095
15096 NETWORKING [IPv4/IPv6]
15097 M:      "David S. Miller" <davem@davemloft.net>
15098 M:      David Ahern <dsahern@kernel.org>
15099 L:      netdev@vger.kernel.org
15100 S:      Maintained
15101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15102 F:      arch/x86/net/*
15103 F:      include/linux/ip.h
15104 F:      include/linux/ipv6*
15105 F:      include/net/fib*
15106 F:      include/net/ip*
15107 F:      include/net/route.h
15108 F:      net/ipv4/
15109 F:      net/ipv6/
15110
15111 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15112 M:      Paul Moore <paul@paul-moore.com>
15113 L:      netdev@vger.kernel.org
15114 L:      linux-security-module@vger.kernel.org
15115 S:      Supported
15116 W:      https://github.com/netlabel
15117 F:      Documentation/netlabel/
15118 F:      include/net/calipso.h
15119 F:      include/net/cipso_ipv4.h
15120 F:      include/net/netlabel.h
15121 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15122 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15123 F:      net/ipv4/cipso_ipv4.c
15124 F:      net/ipv6/calipso.c
15125 F:      net/netfilter/xt_CONNSECMARK.c
15126 F:      net/netfilter/xt_SECMARK.c
15127 F:      net/netlabel/
15128
15129 NETWORKING [MACSEC]
15130 M:      Sabrina Dubroca <sd@queasysnail.net>
15131 L:      netdev@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/net/macsec.c
15134 F:      include/net/macsec.h
15135 F:      include/uapi/linux/if_macsec.h
15136 K:      macsec
15137 K:      \bmdo_
15138
15139 NETWORKING [MPTCP]
15140 M:      Matthieu Baerts <matttbe@kernel.org>
15141 M:      Mat Martineau <martineau@kernel.org>
15142 L:      netdev@vger.kernel.org
15143 L:      mptcp@lists.linux.dev
15144 S:      Maintained
15145 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15146 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15147 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15148 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15149 F:      Documentation/netlink/specs/mptcp.yaml
15150 F:      Documentation/networking/mptcp-sysctl.rst
15151 F:      include/net/mptcp.h
15152 F:      include/trace/events/mptcp.h
15153 F:      include/uapi/linux/mptcp*.h
15154 F:      net/mptcp/
15155 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15156 F:      tools/testing/selftests/net/mptcp/
15157
15158 NETWORKING [TCP]
15159 M:      Eric Dumazet <edumazet@google.com>
15160 L:      netdev@vger.kernel.org
15161 S:      Maintained
15162 F:      include/linux/tcp.h
15163 F:      include/net/tcp.h
15164 F:      include/trace/events/tcp.h
15165 F:      include/uapi/linux/tcp.h
15166 F:      net/ipv4/syncookies.c
15167 F:      net/ipv4/tcp*.c
15168 F:      net/ipv6/syncookies.c
15169 F:      net/ipv6/tcp*.c
15170
15171 NETWORKING [TLS]
15172 M:      Boris Pismenny <borisp@nvidia.com>
15173 M:      John Fastabend <john.fastabend@gmail.com>
15174 M:      Jakub Kicinski <kuba@kernel.org>
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      include/net/tls.h
15178 F:      include/uapi/linux/tls.h
15179 F:      net/tls/*
15180
15181 NETXEN (1/10) GbE SUPPORT
15182 M:      Manish Chopra <manishc@marvell.com>
15183 M:      Rahul Verma <rahulv@marvell.com>
15184 M:      GR-Linux-NIC-Dev@marvell.com
15185 L:      netdev@vger.kernel.org
15186 S:      Supported
15187 F:      drivers/net/ethernet/qlogic/netxen/
15188
15189 NET_FAILOVER MODULE
15190 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15191 L:      netdev@vger.kernel.org
15192 S:      Supported
15193 F:      Documentation/networking/net_failover.rst
15194 F:      drivers/net/net_failover.c
15195 F:      include/net/net_failover.h
15196
15197 NEXTHOP
15198 M:      David Ahern <dsahern@kernel.org>
15199 L:      netdev@vger.kernel.org
15200 S:      Maintained
15201 F:      include/net/netns/nexthop.h
15202 F:      include/net/nexthop.h
15203 F:      include/uapi/linux/nexthop.h
15204 F:      net/ipv4/nexthop.c
15205
15206 NFC SUBSYSTEM
15207 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15208 L:      netdev@vger.kernel.org
15209 S:      Maintained
15210 F:      Documentation/devicetree/bindings/net/nfc/
15211 F:      drivers/nfc/
15212 F:      include/net/nfc/
15213 F:      include/uapi/linux/nfc.h
15214 F:      net/nfc/
15215
15216 NFC VIRTUAL NCI DEVICE DRIVER
15217 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15218 L:      netdev@vger.kernel.org
15219 S:      Supported
15220 F:      drivers/nfc/virtual_ncidev.c
15221 F:      tools/testing/selftests/nci/
15222
15223 NFS, SUNRPC, AND LOCKD CLIENTS
15224 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15225 M:      Anna Schumaker <anna@kernel.org>
15226 L:      linux-nfs@vger.kernel.org
15227 S:      Maintained
15228 W:      http://client.linux-nfs.org
15229 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15230 F:      Documentation/filesystems/nfs/
15231 F:      fs/lockd/
15232 F:      fs/nfs/
15233 F:      fs/nfs_common/
15234 F:      include/linux/lockd/
15235 F:      include/linux/nfs*
15236 F:      include/linux/sunrpc/
15237 F:      include/uapi/linux/nfs*
15238 F:      include/uapi/linux/sunrpc/
15239 F:      net/sunrpc/
15240
15241 NILFS2 FILESYSTEM
15242 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15243 L:      linux-nilfs@vger.kernel.org
15244 S:      Supported
15245 W:      https://nilfs.sourceforge.io/
15246 W:      https://nilfs.osdn.jp/
15247 T:      git https://github.com/konis/nilfs2.git
15248 F:      Documentation/filesystems/nilfs2.rst
15249 F:      fs/nilfs2/
15250 F:      include/trace/events/nilfs2.h
15251 F:      include/uapi/linux/nilfs2_api.h
15252 F:      include/uapi/linux/nilfs2_ondisk.h
15253
15254 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15255 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15256 S:      Maintained
15257 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15258 F:      Documentation/scsi/NinjaSCSI.rst
15259 F:      drivers/scsi/pcmcia/nsp_*
15260
15261 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15262 M:      GOTO Masanori <gotom@debian.or.jp>
15263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15264 S:      Maintained
15265 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15266 F:      Documentation/scsi/NinjaSCSI.rst
15267 F:      drivers/scsi/nsp32*
15268
15269 NINTENDO HID DRIVER
15270 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15271 L:      linux-input@vger.kernel.org
15272 S:      Maintained
15273 F:      drivers/hid/hid-nintendo*
15274
15275 NIOS2 ARCHITECTURE
15276 M:      Dinh Nguyen <dinguyen@kernel.org>
15277 S:      Maintained
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15279 F:      arch/nios2/
15280
15281 NITRO ENCLAVES (NE)
15282 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15283 L:      linux-kernel@vger.kernel.org
15284 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15285 S:      Supported
15286 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15287 F:      Documentation/virt/ne_overview.rst
15288 F:      drivers/virt/nitro_enclaves/
15289 F:      include/linux/nitro_enclaves.h
15290 F:      include/uapi/linux/nitro_enclaves.h
15291 F:      samples/nitro_enclaves/
15292
15293 NOHZ, DYNTICKS SUPPORT
15294 M:      Frederic Weisbecker <frederic@kernel.org>
15295 M:      Thomas Gleixner <tglx@linutronix.de>
15296 M:      Ingo Molnar <mingo@kernel.org>
15297 L:      linux-kernel@vger.kernel.org
15298 S:      Maintained
15299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15300 F:      include/linux/sched/nohz.h
15301 F:      include/linux/tick.h
15302 F:      kernel/time/tick*.*
15303
15304 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15305 M:      Pavel Machek <pavel@ucw.cz>
15306 M:      Sakari Ailus <sakari.ailus@iki.fi>
15307 L:      linux-media@vger.kernel.org
15308 S:      Maintained
15309 F:      drivers/media/i2c/ad5820.c
15310 F:      drivers/media/i2c/et8ek8
15311
15312 NOKIA N900 POWER SUPPLY DRIVERS
15313 R:      Pali Rohár <pali@kernel.org>
15314 F:      drivers/power/supply/bq2415x_charger.c
15315 F:      drivers/power/supply/bq27xxx_battery.c
15316 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15317 F:      drivers/power/supply/isp1704_charger.c
15318 F:      drivers/power/supply/rx51_battery.c
15319 F:      include/linux/power/bq2415x_charger.h
15320 F:      include/linux/power/bq27xxx_battery.h
15321
15322 NOLIBC HEADER FILE
15323 M:      Willy Tarreau <w@1wt.eu>
15324 M:      Thomas Weißschuh <linux@weissschuh.net>
15325 S:      Maintained
15326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15327 F:      tools/include/nolibc/
15328 F:      tools/testing/selftests/nolibc/
15329
15330 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15331 M:      Hans de Goede <hdegoede@redhat.com>
15332 L:      linux-input@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15335
15336 NSDEPS
15337 M:      Matthias Maennich <maennich@google.com>
15338 S:      Maintained
15339 F:      Documentation/core-api/symbol-namespaces.rst
15340 F:      scripts/nsdeps
15341
15342 NTB AMD DRIVER
15343 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15344 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15345 L:      ntb@lists.linux.dev
15346 S:      Supported
15347 F:      drivers/ntb/hw/amd/
15348
15349 NTB DRIVER CORE
15350 M:      Jon Mason <jdmason@kudzu.us>
15351 M:      Dave Jiang <dave.jiang@intel.com>
15352 M:      Allen Hubbe <allenbh@gmail.com>
15353 L:      ntb@lists.linux.dev
15354 S:      Supported
15355 W:      https://github.com/jonmason/ntb/wiki
15356 T:      git https://github.com/jonmason/ntb.git
15357 F:      drivers/net/ntb_netdev.c
15358 F:      drivers/ntb/
15359 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15360 F:      include/linux/ntb.h
15361 F:      include/linux/ntb_transport.h
15362 F:      tools/testing/selftests/ntb/
15363
15364 NTB IDT DRIVER
15365 M:      Serge Semin <fancer.lancer@gmail.com>
15366 L:      ntb@lists.linux.dev
15367 S:      Supported
15368 F:      drivers/ntb/hw/idt/
15369
15370 NTB INTEL DRIVER
15371 M:      Dave Jiang <dave.jiang@intel.com>
15372 L:      ntb@lists.linux.dev
15373 S:      Supported
15374 W:      https://github.com/davejiang/linux/wiki
15375 T:      git https://github.com/davejiang/linux.git
15376 F:      drivers/ntb/hw/intel/
15377
15378 NTFS FILESYSTEM
15379 M:      Anton Altaparmakov <anton@tuxera.com>
15380 R:      Namjae Jeon <linkinjeon@kernel.org>
15381 L:      linux-ntfs-dev@lists.sourceforge.net
15382 S:      Supported
15383 W:      http://www.tuxera.com/
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15385 F:      Documentation/filesystems/ntfs.rst
15386 F:      fs/ntfs/
15387
15388 NTFS3 FILESYSTEM
15389 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15390 L:      ntfs3@lists.linux.dev
15391 S:      Supported
15392 W:      http://www.paragon-software.com/
15393 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15394 F:      Documentation/filesystems/ntfs3.rst
15395 F:      fs/ntfs3/
15396
15397 NUBUS SUBSYSTEM
15398 M:      Finn Thain <fthain@linux-m68k.org>
15399 L:      linux-m68k@lists.linux-m68k.org
15400 S:      Maintained
15401 F:      arch/*/include/asm/nubus.h
15402 F:      drivers/nubus/
15403 F:      include/linux/nubus.h
15404 F:      include/uapi/linux/nubus.h
15405
15406 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15407 M:      Antonino Daplas <adaplas@gmail.com>
15408 L:      linux-fbdev@vger.kernel.org
15409 S:      Maintained
15410 F:      drivers/video/fbdev/nvidia/
15411 F:      drivers/video/fbdev/riva/
15412
15413 NVIDIA WMI EC BACKLIGHT DRIVER
15414 M:      Daniel Dadap <ddadap@nvidia.com>
15415 L:      platform-driver-x86@vger.kernel.org
15416 S:      Supported
15417 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15418 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15419
15420 NVM EXPRESS DRIVER
15421 M:      Keith Busch <kbusch@kernel.org>
15422 M:      Jens Axboe <axboe@fb.com>
15423 M:      Christoph Hellwig <hch@lst.de>
15424 M:      Sagi Grimberg <sagi@grimberg.me>
15425 L:      linux-nvme@lists.infradead.org
15426 S:      Supported
15427 W:      http://git.infradead.org/nvme.git
15428 T:      git git://git.infradead.org/nvme.git
15429 F:      Documentation/nvme/
15430 F:      drivers/nvme/common/
15431 F:      drivers/nvme/host/
15432 F:      include/linux/nvme-*.h
15433 F:      include/linux/nvme.h
15434 F:      include/uapi/linux/nvme_ioctl.h
15435
15436 NVM EXPRESS FABRICS AUTHENTICATION
15437 M:      Hannes Reinecke <hare@suse.de>
15438 L:      linux-nvme@lists.infradead.org
15439 S:      Supported
15440 F:      drivers/nvme/host/auth.c
15441 F:      drivers/nvme/target/auth.c
15442 F:      drivers/nvme/target/fabrics-cmd-auth.c
15443 F:      include/linux/nvme-auth.h
15444
15445 NVM EXPRESS FC TRANSPORT DRIVERS
15446 M:      James Smart <james.smart@broadcom.com>
15447 L:      linux-nvme@lists.infradead.org
15448 S:      Supported
15449 F:      drivers/nvme/host/fc.c
15450 F:      drivers/nvme/target/fc.c
15451 F:      drivers/nvme/target/fcloop.c
15452 F:      include/linux/nvme-fc-driver.h
15453 F:      include/linux/nvme-fc.h
15454
15455 NVM EXPRESS HARDWARE MONITORING SUPPORT
15456 M:      Guenter Roeck <linux@roeck-us.net>
15457 L:      linux-nvme@lists.infradead.org
15458 S:      Supported
15459 F:      drivers/nvme/host/hwmon.c
15460
15461 NVM EXPRESS TARGET DRIVER
15462 M:      Christoph Hellwig <hch@lst.de>
15463 M:      Sagi Grimberg <sagi@grimberg.me>
15464 M:      Chaitanya Kulkarni <kch@nvidia.com>
15465 L:      linux-nvme@lists.infradead.org
15466 S:      Supported
15467 W:      http://git.infradead.org/nvme.git
15468 T:      git git://git.infradead.org/nvme.git
15469 F:      drivers/nvme/target/
15470
15471 NVMEM FRAMEWORK
15472 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15473 S:      Maintained
15474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15475 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15476 F:      Documentation/devicetree/bindings/nvmem/
15477 F:      drivers/nvmem/
15478 F:      include/linux/nvmem-consumer.h
15479 F:      include/linux/nvmem-provider.h
15480
15481 NXP BLUETOOTH WIRELESS DRIVERS
15482 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15483 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15484 S:      Maintained
15485 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15486 F:      drivers/bluetooth/btnxpuart.c
15487
15488 NXP C45 TJA11XX PHY DRIVER
15489 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15490 L:      netdev@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/net/phy/nxp-c45-tja11xx.c
15493
15494 NXP FSPI DRIVER
15495 M:      Han Xu <han.xu@nxp.com>
15496 M:      Haibo Chen <haibo.chen@nxp.com>
15497 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15498 L:      linux-spi@vger.kernel.org
15499 S:      Maintained
15500 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15501 F:      drivers/spi/spi-nxp-fspi.c
15502
15503 NXP FXAS21002C DRIVER
15504 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15505 L:      linux-iio@vger.kernel.org
15506 S:      Maintained
15507 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15508 F:      drivers/iio/gyro/fxas21002c.h
15509 F:      drivers/iio/gyro/fxas21002c_core.c
15510 F:      drivers/iio/gyro/fxas21002c_i2c.c
15511 F:      drivers/iio/gyro/fxas21002c_spi.c
15512
15513 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15514 M:      Haibo Chen <haibo.chen@nxp.com>
15515 L:      linux-iio@vger.kernel.org
15516 L:      linux-imx@nxp.com
15517 S:      Maintained
15518 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15519 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15520 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15521 F:      drivers/iio/adc/imx7d_adc.c
15522 F:      drivers/iio/adc/imx93_adc.c
15523 F:      drivers/iio/adc/vf610_adc.c
15524
15525 NXP i.MX 8M ISI DRIVER
15526 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15527 L:      linux-media@vger.kernel.org
15528 S:      Maintained
15529 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15530 F:      drivers/media/platform/nxp/imx8-isi/
15531
15532 NXP i.MX 8MP DW100 V4L2 DRIVER
15533 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15534 L:      linux-media@vger.kernel.org
15535 S:      Maintained
15536 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15537 F:      Documentation/userspace-api/media/drivers/dw100.rst
15538 F:      drivers/media/platform/nxp/dw100/
15539 F:      include/uapi/linux/dw100.h
15540
15541 NXP i.MX 8MQ DCSS DRIVER
15542 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15543 R:      Lucas Stach <l.stach@pengutronix.de>
15544 L:      dri-devel@lists.freedesktop.org
15545 S:      Maintained
15546 T:      git git://anongit.freedesktop.org/drm/drm-misc
15547 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15548 F:      drivers/gpu/drm/imx/dcss/
15549
15550 NXP i.MX 8QXP ADC DRIVER
15551 M:      Cai Huoqing <cai.huoqing@linux.dev>
15552 M:      Haibo Chen <haibo.chen@nxp.com>
15553 L:      linux-imx@nxp.com
15554 L:      linux-iio@vger.kernel.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15557 F:      drivers/iio/adc/imx8qxp-adc.c
15558
15559 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15560 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15561 R:      NXP Linux Team <linux-imx@nxp.com>
15562 L:      linux-media@vger.kernel.org
15563 S:      Maintained
15564 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15565 F:      drivers/media/platform/nxp/imx-jpeg
15566
15567 NXP i.MX CLOCK DRIVERS
15568 M:      Abel Vesa <abelvesa@kernel.org>
15569 R:      Peng Fan <peng.fan@nxp.com>
15570 L:      linux-clk@vger.kernel.org
15571 L:      linux-imx@nxp.com
15572 S:      Maintained
15573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15574 F:      Documentation/devicetree/bindings/clock/imx*
15575 F:      drivers/clk/imx/
15576 F:      include/dt-bindings/clock/imx*
15577
15578 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15579 M:      Jagan Teki <jagan@amarulasolutions.com>
15580 S:      Maintained
15581 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15582 F:      drivers/regulator/pf8x00-regulator.c
15583
15584 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15585 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15586 L:      linux-kernel@vger.kernel.org
15587 S:      Maintained
15588 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15589 F:      drivers/extcon/extcon-ptn5150.c
15590
15591 NXP SGTL5000 DRIVER
15592 M:      Fabio Estevam <festevam@gmail.com>
15593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15594 S:      Maintained
15595 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15596 F:      sound/soc/codecs/sgtl5000*
15597
15598 NXP SJA1105 ETHERNET SWITCH DRIVER
15599 M:      Vladimir Oltean <olteanv@gmail.com>
15600 L:      linux-kernel@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/net/dsa/sja1105
15603 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15604
15605 NXP TDA998X DRM DRIVER
15606 M:      Russell King <linux@armlinux.org.uk>
15607 S:      Maintained
15608 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15609 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15610 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15611 F:      include/drm/i2c/tda998x.h
15612 F:      include/dt-bindings/display/tda998x.h
15613 K:      "nxp,tda998x"
15614
15615 NXP TFA9879 DRIVER
15616 M:      Peter Rosin <peda@axentia.se>
15617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15618 S:      Maintained
15619 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15620 F:      sound/soc/codecs/tfa9879*
15621
15622 NXP-NCI NFC DRIVER
15623 S:      Orphan
15624 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15625 F:      drivers/nfc/nxp-nci
15626
15627 NXP/Goodix TFA989X (TFA1) DRIVER
15628 M:      Stephan Gerhold <stephan@gerhold.net>
15629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15630 S:      Maintained
15631 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15632 F:      sound/soc/codecs/tfa989x.c
15633
15634 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15635 M:      Jonas Malaco <jonas@protocubo.io>
15636 L:      linux-hwmon@vger.kernel.org
15637 S:      Maintained
15638 F:      Documentation/hwmon/nzxt-kraken2.rst
15639 F:      drivers/hwmon/nzxt-kraken2.c
15640
15641 NZXT-SMART2 HARDWARE MONITORING DRIVER
15642 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15643 L:      linux-hwmon@vger.kernel.org
15644 S:      Maintained
15645 F:      Documentation/hwmon/nzxt-smart2.rst
15646 F:      drivers/hwmon/nzxt-smart2.c
15647
15648 OBJAGG
15649 M:      Jiri Pirko <jiri@resnulli.us>
15650 L:      netdev@vger.kernel.org
15651 S:      Supported
15652 F:      include/linux/objagg.h
15653 F:      lib/objagg.c
15654 F:      lib/test_objagg.c
15655
15656 OBJPOOL
15657 M:      Matt Wu <wuqiang.matt@bytedance.com>
15658 S:      Supported
15659 F:      include/linux/objpool.h
15660 F:      lib/objpool.c
15661 F:      lib/test_objpool.c
15662
15663 OBJTOOL
15664 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15665 M:      Peter Zijlstra <peterz@infradead.org>
15666 S:      Supported
15667 F:      include/linux/objtool*.h
15668 F:      tools/objtool/
15669
15670 OCELOT ETHERNET SWITCH DRIVER
15671 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15672 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15673 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15674 M:      UNGLinuxDriver@microchip.com
15675 L:      netdev@vger.kernel.org
15676 S:      Supported
15677 F:      drivers/net/dsa/ocelot/*
15678 F:      drivers/net/ethernet/mscc/
15679 F:      include/soc/mscc/ocelot*
15680 F:      net/dsa/tag_ocelot.c
15681 F:      net/dsa/tag_ocelot_8021q.c
15682 F:      tools/testing/selftests/drivers/net/ocelot/*
15683
15684 OCELOT EXTERNAL SWITCH CONTROL
15685 M:      Colin Foster <colin.foster@in-advantage.com>
15686 S:      Supported
15687 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15688 F:      drivers/mfd/ocelot*
15689 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15690 F:      include/linux/mfd/ocelot.h
15691
15692 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15693 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15694 M:      Andrew Donnellan <ajd@linux.ibm.com>
15695 L:      linuxppc-dev@lists.ozlabs.org
15696 S:      Supported
15697 F:      Documentation/userspace-api/accelerators/ocxl.rst
15698 F:      arch/powerpc/include/asm/pnv-ocxl.h
15699 F:      arch/powerpc/platforms/powernv/ocxl.c
15700 F:      drivers/misc/ocxl/
15701 F:      include/misc/ocxl*
15702 F:      include/uapi/misc/ocxl.h
15703
15704 OMAP AUDIO SUPPORT
15705 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15706 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15707 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15708 L:      linux-omap@vger.kernel.org
15709 S:      Maintained
15710 F:      sound/soc/ti/n810.c
15711 F:      sound/soc/ti/omap*
15712 F:      sound/soc/ti/rx51.c
15713 F:      sound/soc/ti/sdma-pcm.*
15714
15715 OMAP CLOCK FRAMEWORK SUPPORT
15716 M:      Paul Walmsley <paul@pwsan.com>
15717 L:      linux-omap@vger.kernel.org
15718 S:      Maintained
15719 F:      arch/arm/*omap*/*clock*
15720
15721 OMAP DEVICE TREE SUPPORT
15722 M:      Benoît Cousson <bcousson@baylibre.com>
15723 M:      Tony Lindgren <tony@atomide.com>
15724 L:      linux-omap@vger.kernel.org
15725 L:      devicetree@vger.kernel.org
15726 S:      Maintained
15727 F:      arch/arm/boot/dts/ti/omap/
15728
15729 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15730 L:      linux-omap@vger.kernel.org
15731 L:      linux-fbdev@vger.kernel.org
15732 S:      Orphan
15733 F:      Documentation/arch/arm/omap/dss.rst
15734 F:      drivers/video/fbdev/omap2/
15735
15736 OMAP FRAMEBUFFER SUPPORT
15737 L:      linux-fbdev@vger.kernel.org
15738 L:      linux-omap@vger.kernel.org
15739 S:      Orphan
15740 F:      drivers/video/fbdev/omap/
15741
15742 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15743 M:      Roger Quadros <rogerq@kernel.org>
15744 M:      Tony Lindgren <tony@atomide.com>
15745 L:      linux-omap@vger.kernel.org
15746 S:      Maintained
15747 F:      arch/arm/mach-omap2/*gpmc*
15748 F:      drivers/memory/omap-gpmc.c
15749
15750 OMAP GPIO DRIVER
15751 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15752 M:      Santosh Shilimkar <ssantosh@kernel.org>
15753 M:      Kevin Hilman <khilman@kernel.org>
15754 L:      linux-omap@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15757 F:      drivers/gpio/gpio-omap.c
15758
15759 OMAP HARDWARE SPINLOCK SUPPORT
15760 M:      Ohad Ben-Cohen <ohad@wizery.com>
15761 L:      linux-omap@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/hwspinlock/omap_hwspinlock.c
15764
15765 OMAP HS MMC SUPPORT
15766 L:      linux-mmc@vger.kernel.org
15767 L:      linux-omap@vger.kernel.org
15768 S:      Orphan
15769 F:      drivers/mmc/host/omap_hsmmc.c
15770
15771 OMAP HWMOD DATA
15772 M:      Paul Walmsley <paul@pwsan.com>
15773 L:      linux-omap@vger.kernel.org
15774 S:      Maintained
15775 F:      arch/arm/mach-omap2/omap_hwmod*data*
15776
15777 OMAP HWMOD SUPPORT
15778 M:      Benoît Cousson <bcousson@baylibre.com>
15779 M:      Paul Walmsley <paul@pwsan.com>
15780 L:      linux-omap@vger.kernel.org
15781 S:      Maintained
15782 F:      arch/arm/mach-omap2/omap_hwmod.*
15783
15784 OMAP I2C DRIVER
15785 M:      Vignesh R <vigneshr@ti.com>
15786 L:      linux-omap@vger.kernel.org
15787 L:      linux-i2c@vger.kernel.org
15788 S:      Maintained
15789 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15790 F:      drivers/i2c/busses/i2c-omap.c
15791
15792 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15793 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15794 L:      linux-media@vger.kernel.org
15795 S:      Maintained
15796 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15797 F:      drivers/media/platform/ti/omap3isp/
15798 F:      drivers/staging/media/omap4iss/
15799
15800 OMAP MMC SUPPORT
15801 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15802 L:      linux-omap@vger.kernel.org
15803 S:      Odd Fixes
15804 F:      drivers/mmc/host/omap.c
15805
15806 OMAP POWER MANAGEMENT SUPPORT
15807 M:      Kevin Hilman <khilman@kernel.org>
15808 L:      linux-omap@vger.kernel.org
15809 S:      Maintained
15810 F:      arch/arm/*omap*/*pm*
15811 F:      drivers/cpufreq/omap-cpufreq.c
15812
15813 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15814 M:      Paul Walmsley <paul@pwsan.com>
15815 L:      linux-omap@vger.kernel.org
15816 S:      Maintained
15817 F:      arch/arm/mach-omap2/prm*
15818
15819 OMAP RANDOM NUMBER GENERATOR SUPPORT
15820 M:      Deepak Saxena <dsaxena@plexity.net>
15821 S:      Maintained
15822 F:      drivers/char/hw_random/omap-rng.c
15823
15824 OMAP USB SUPPORT
15825 L:      linux-usb@vger.kernel.org
15826 L:      linux-omap@vger.kernel.org
15827 S:      Orphan
15828 F:      arch/arm/*omap*/usb*
15829 F:      drivers/usb/*/*omap*
15830
15831 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15832 M:      Mark Jackson <mpfj@newflow.co.uk>
15833 L:      linux-omap@vger.kernel.org
15834 S:      Maintained
15835 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15836
15837 OMAP1 SUPPORT
15838 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15839 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15840 M:      Tony Lindgren <tony@atomide.com>
15841 L:      linux-omap@vger.kernel.org
15842 S:      Maintained
15843 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15845 F:      arch/arm/configs/omap1_defconfig
15846 F:      arch/arm/mach-omap1/
15847 F:      drivers/i2c/busses/i2c-omap.c
15848 F:      include/linux/platform_data/ams-delta-fiq.h
15849 F:      include/linux/platform_data/i2c-omap.h
15850
15851 OMAP2+ SUPPORT
15852 M:      Tony Lindgren <tony@atomide.com>
15853 L:      linux-omap@vger.kernel.org
15854 S:      Maintained
15855 W:      http://www.muru.com/linux/omap/
15856 W:      http://linux.omap.com/
15857 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15859 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15860 F:      arch/arm/configs/omap2plus_defconfig
15861 F:      arch/arm/mach-omap2/
15862 F:      drivers/bus/ti-sysc.c
15863 F:      drivers/gpio/gpio-tps65219.c
15864 F:      drivers/i2c/busses/i2c-omap.c
15865 F:      drivers/irqchip/irq-omap-intc.c
15866 F:      drivers/mfd/*omap*.c
15867 F:      drivers/mfd/menelaus.c
15868 F:      drivers/mfd/palmas.c
15869 F:      drivers/mfd/tps65217.c
15870 F:      drivers/mfd/tps65218.c
15871 F:      drivers/mfd/tps65219.c
15872 F:      drivers/mfd/tps65910.c
15873 F:      drivers/mfd/twl-core.[ch]
15874 F:      drivers/mfd/twl4030*.c
15875 F:      drivers/mfd/twl6030*.c
15876 F:      drivers/mfd/twl6040*.c
15877 F:      drivers/regulator/palmas-regulator*.c
15878 F:      drivers/regulator/pbias-regulator.c
15879 F:      drivers/regulator/tps65217-regulator.c
15880 F:      drivers/regulator/tps65218-regulator.c
15881 F:      drivers/regulator/tps65219-regulator.c
15882 F:      drivers/regulator/tps65910-regulator.c
15883 F:      drivers/regulator/twl-regulator.c
15884 F:      drivers/regulator/twl6030-regulator.c
15885 F:      include/linux/platform_data/i2c-omap.h
15886 F:      include/linux/platform_data/ti-sysc.h
15887
15888 OMFS FILESYSTEM
15889 M:      Bob Copeland <me@bobcopeland.com>
15890 L:      linux-karma-devel@lists.sourceforge.net
15891 S:      Maintained
15892 F:      Documentation/filesystems/omfs.rst
15893 F:      fs/omfs/
15894
15895 OMNIVISION OG01A1B SENSOR DRIVER
15896 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15897 L:      linux-media@vger.kernel.org
15898 S:      Maintained
15899 F:      drivers/media/i2c/og01a1b.c
15900
15901 OMNIVISION OV01A10 SENSOR DRIVER
15902 M:      Bingbu Cao <bingbu.cao@intel.com>
15903 L:      linux-media@vger.kernel.org
15904 S:      Maintained
15905 T:      git git://linuxtv.org/media_tree.git
15906 F:      drivers/media/i2c/ov01a10.c
15907
15908 OMNIVISION OV02A10 SENSOR DRIVER
15909 L:      linux-media@vger.kernel.org
15910 S:      Orphan
15911 T:      git git://linuxtv.org/media_tree.git
15912 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15913 F:      drivers/media/i2c/ov02a10.c
15914
15915 OMNIVISION OV08D10 SENSOR DRIVER
15916 M:      Jimmy Su <jimmy.su@intel.com>
15917 L:      linux-media@vger.kernel.org
15918 S:      Maintained
15919 T:      git git://linuxtv.org/media_tree.git
15920 F:      drivers/media/i2c/ov08d10.c
15921
15922 OMNIVISION OV08X40 SENSOR DRIVER
15923 M:      Jason Chen <jason.z.chen@intel.com>
15924 L:      linux-media@vger.kernel.org
15925 S:      Maintained
15926 T:      git git://linuxtv.org/media_tree.git
15927 F:      drivers/media/i2c/ov08x40.c
15928
15929 OMNIVISION OV13858 SENSOR DRIVER
15930 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15931 L:      linux-media@vger.kernel.org
15932 S:      Maintained
15933 T:      git git://linuxtv.org/media_tree.git
15934 F:      drivers/media/i2c/ov13858.c
15935
15936 OMNIVISION OV13B10 SENSOR DRIVER
15937 M:      Arec Kao <arec.kao@intel.com>
15938 L:      linux-media@vger.kernel.org
15939 S:      Maintained
15940 T:      git git://linuxtv.org/media_tree.git
15941 F:      drivers/media/i2c/ov13b10.c
15942
15943 OMNIVISION OV2680 SENSOR DRIVER
15944 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15945 M:      Hans de Goede <hansg@kernel.org>
15946 L:      linux-media@vger.kernel.org
15947 S:      Maintained
15948 T:      git git://linuxtv.org/media_tree.git
15949 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15950 F:      drivers/media/i2c/ov2680.c
15951
15952 OMNIVISION OV2685 SENSOR DRIVER
15953 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15954 L:      linux-media@vger.kernel.org
15955 S:      Maintained
15956 T:      git git://linuxtv.org/media_tree.git
15957 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15958 F:      drivers/media/i2c/ov2685.c
15959
15960 OMNIVISION OV2740 SENSOR DRIVER
15961 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15962 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15963 R:      Bingbu Cao <bingbu.cao@intel.com>
15964 L:      linux-media@vger.kernel.org
15965 S:      Maintained
15966 T:      git git://linuxtv.org/media_tree.git
15967 F:      drivers/media/i2c/ov2740.c
15968
15969 OMNIVISION OV4689 SENSOR DRIVER
15970 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15971 L:      linux-media@vger.kernel.org
15972 S:      Maintained
15973 T:      git git://linuxtv.org/media_tree.git
15974 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15975 F:      drivers/media/i2c/ov4689.c
15976
15977 OMNIVISION OV5640 SENSOR DRIVER
15978 M:      Steve Longerbeam <slongerbeam@gmail.com>
15979 L:      linux-media@vger.kernel.org
15980 S:      Maintained
15981 T:      git git://linuxtv.org/media_tree.git
15982 F:      drivers/media/i2c/ov5640.c
15983
15984 OMNIVISION OV5647 SENSOR DRIVER
15985 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15986 M:      Jacopo Mondi <jacopo@jmondi.org>
15987 L:      linux-media@vger.kernel.org
15988 S:      Maintained
15989 T:      git git://linuxtv.org/media_tree.git
15990 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15991 F:      drivers/media/i2c/ov5647.c
15992
15993 OMNIVISION OV5670 SENSOR DRIVER
15994 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15995 L:      linux-media@vger.kernel.org
15996 S:      Maintained
15997 T:      git git://linuxtv.org/media_tree.git
15998 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
15999 F:      drivers/media/i2c/ov5670.c
16000
16001 OMNIVISION OV5675 SENSOR DRIVER
16002 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16003 L:      linux-media@vger.kernel.org
16004 S:      Maintained
16005 T:      git git://linuxtv.org/media_tree.git
16006 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16007 F:      drivers/media/i2c/ov5675.c
16008
16009 OMNIVISION OV5693 SENSOR DRIVER
16010 M:      Daniel Scally <djrscally@gmail.com>
16011 L:      linux-media@vger.kernel.org
16012 S:      Maintained
16013 T:      git git://linuxtv.org/media_tree.git
16014 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16015 F:      drivers/media/i2c/ov5693.c
16016
16017 OMNIVISION OV5695 SENSOR DRIVER
16018 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16019 L:      linux-media@vger.kernel.org
16020 S:      Maintained
16021 T:      git git://linuxtv.org/media_tree.git
16022 F:      drivers/media/i2c/ov5695.c
16023
16024 OMNIVISION OV7670 SENSOR DRIVER
16025 L:      linux-media@vger.kernel.org
16026 S:      Orphan
16027 T:      git git://linuxtv.org/media_tree.git
16028 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16029 F:      drivers/media/i2c/ov7670.c
16030
16031 OMNIVISION OV772x SENSOR DRIVER
16032 M:      Jacopo Mondi <jacopo@jmondi.org>
16033 L:      linux-media@vger.kernel.org
16034 S:      Odd fixes
16035 T:      git git://linuxtv.org/media_tree.git
16036 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16037 F:      drivers/media/i2c/ov772x.c
16038 F:      include/media/i2c/ov772x.h
16039
16040 OMNIVISION OV7740 SENSOR DRIVER
16041 L:      linux-media@vger.kernel.org
16042 S:      Orphan
16043 T:      git git://linuxtv.org/media_tree.git
16044 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16045 F:      drivers/media/i2c/ov7740.c
16046
16047 OMNIVISION OV8856 SENSOR DRIVER
16048 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16049 L:      linux-media@vger.kernel.org
16050 S:      Maintained
16051 T:      git git://linuxtv.org/media_tree.git
16052 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16053 F:      drivers/media/i2c/ov8856.c
16054
16055 OMNIVISION OV8858 SENSOR DRIVER
16056 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16057 M:      Nicholas Roth <nicholas@rothemail.net>
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/ovti,ov8858.yaml
16062 F:      drivers/media/i2c/ov8858.c
16063
16064 OMNIVISION OV9282 SENSOR DRIVER
16065 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16066 L:      linux-media@vger.kernel.org
16067 S:      Maintained
16068 T:      git git://linuxtv.org/media_tree.git
16069 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16070 F:      drivers/media/i2c/ov9282.c
16071
16072 OMNIVISION OV9640 SENSOR DRIVER
16073 M:      Petr Cvek <petrcvekcz@gmail.com>
16074 L:      linux-media@vger.kernel.org
16075 S:      Maintained
16076 F:      drivers/media/i2c/ov9640.*
16077
16078 OMNIVISION OV9650 SENSOR DRIVER
16079 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16080 R:      Akinobu Mita <akinobu.mita@gmail.com>
16081 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16082 L:      linux-media@vger.kernel.org
16083 S:      Maintained
16084 T:      git git://linuxtv.org/media_tree.git
16085 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16086 F:      drivers/media/i2c/ov9650.c
16087
16088 OMNIVISION OV9734 SENSOR DRIVER
16089 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16090 R:      Bingbu Cao <bingbu.cao@intel.com>
16091 L:      linux-media@vger.kernel.org
16092 S:      Maintained
16093 T:      git git://linuxtv.org/media_tree.git
16094 F:      drivers/media/i2c/ov9734.c
16095
16096 ONBOARD USB HUB DRIVER
16097 M:      Matthias Kaehlcke <mka@chromium.org>
16098 L:      linux-usb@vger.kernel.org
16099 S:      Maintained
16100 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16101 F:      drivers/usb/misc/onboard_usb_hub.c
16102
16103 ONENAND FLASH DRIVER
16104 M:      Kyungmin Park <kyungmin.park@samsung.com>
16105 L:      linux-mtd@lists.infradead.org
16106 S:      Maintained
16107 F:      drivers/mtd/nand/onenand/
16108 F:      include/linux/mtd/onenand*.h
16109
16110 ONEXPLAYER FAN DRIVER
16111 M:      Derek John Clark <derekjohn.clark@gmail.com>
16112 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16113 L:      linux-hwmon@vger.kernel.org
16114 S:      Maintained
16115 F:      drivers/hwmon/oxp-sensors.c
16116
16117 ONIE TLV NVMEM LAYOUT DRIVER
16118 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16119 S:      Maintained
16120 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16121 F:      drivers/nvmem/layouts/onie-tlv.c
16122
16123 ONION OMEGA2+ BOARD
16124 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16125 L:      linux-mips@vger.kernel.org
16126 S:      Maintained
16127 F:      arch/mips/boot/dts/ralink/omega2p.dts
16128
16129 ONSEMI ETHERNET PHY DRIVERS
16130 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16131 L:      netdev@vger.kernel.org
16132 S:      Supported
16133 W:      http://www.onsemi.com
16134 F:      drivers/net/phy/ncn*
16135
16136 OP-TEE DRIVER
16137 M:      Jens Wiklander <jens.wiklander@linaro.org>
16138 L:      op-tee@lists.trustedfirmware.org
16139 S:      Maintained
16140 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16141 F:      drivers/tee/optee/
16142
16143 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16144 M:      Sumit Garg <sumit.garg@linaro.org>
16145 L:      op-tee@lists.trustedfirmware.org
16146 S:      Maintained
16147 F:      drivers/char/hw_random/optee-rng.c
16148
16149 OP-TEE RTC DRIVER
16150 M:      Clément Léger <clement.leger@bootlin.com>
16151 L:      linux-rtc@vger.kernel.org
16152 S:      Maintained
16153 F:      drivers/rtc/rtc-optee.c
16154
16155 OPA-VNIC DRIVER
16156 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16157 L:      linux-rdma@vger.kernel.org
16158 S:      Supported
16159 F:      drivers/infiniband/ulp/opa_vnic
16160
16161 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16162 M:      Rob Herring <robh+dt@kernel.org>
16163 M:      Frank Rowand <frowand.list@gmail.com>
16164 L:      devicetree@vger.kernel.org
16165 S:      Maintained
16166 W:      http://www.devicetree.org/
16167 C:      irc://irc.libera.chat/devicetree
16168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16169 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16170 F:      drivers/of/
16171 F:      include/linux/of*.h
16172 F:      scripts/dtc/
16173 F:      tools/testing/selftests/dt/
16174 K:      of_overlay_notifier_
16175 K:      of_overlay_fdt_apply
16176 K:      of_overlay_remove
16177
16178 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16179 M:      Rob Herring <robh+dt@kernel.org>
16180 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16181 M:      Conor Dooley <conor+dt@kernel.org>
16182 L:      devicetree@vger.kernel.org
16183 S:      Maintained
16184 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16185 C:      irc://irc.libera.chat/devicetree
16186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16187 F:      Documentation/devicetree/
16188 F:      arch/*/boot/dts/
16189 F:      include/dt-bindings/
16190
16191 OPENCOMPUTE PTP CLOCK DRIVER
16192 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16193 M:      Vadim Fedorenko <vadfed@fb.com>
16194 L:      netdev@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/ptp/ptp_ocp.c
16197
16198 OPENCORES I2C BUS DRIVER
16199 M:      Peter Korsgaard <peter@korsgaard.com>
16200 M:      Andrew Lunn <andrew@lunn.ch>
16201 L:      linux-i2c@vger.kernel.org
16202 S:      Maintained
16203 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16204 F:      Documentation/i2c/busses/i2c-ocores.rst
16205 F:      drivers/i2c/busses/i2c-ocores.c
16206 F:      include/linux/platform_data/i2c-ocores.h
16207
16208 OPENRISC ARCHITECTURE
16209 M:      Jonas Bonn <jonas@southpole.se>
16210 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16211 M:      Stafford Horne <shorne@gmail.com>
16212 L:      linux-openrisc@vger.kernel.org
16213 S:      Maintained
16214 W:      http://openrisc.io
16215 T:      git https://github.com/openrisc/linux.git
16216 F:      Documentation/arch/openrisc/
16217 F:      Documentation/devicetree/bindings/openrisc/
16218 F:      arch/openrisc/
16219 F:      drivers/irqchip/irq-ompic.c
16220 F:      drivers/irqchip/irq-or1k-*
16221
16222 OPENVSWITCH
16223 M:      Pravin B Shelar <pshelar@ovn.org>
16224 L:      netdev@vger.kernel.org
16225 L:      dev@openvswitch.org
16226 S:      Maintained
16227 W:      http://openvswitch.org
16228 F:      include/uapi/linux/openvswitch.h
16229 F:      net/openvswitch/
16230 F:      tools/testing/selftests/net/openvswitch/
16231
16232 OPERATING PERFORMANCE POINTS (OPP)
16233 M:      Viresh Kumar <vireshk@kernel.org>
16234 M:      Nishanth Menon <nm@ti.com>
16235 M:      Stephen Boyd <sboyd@kernel.org>
16236 L:      linux-pm@vger.kernel.org
16237 S:      Maintained
16238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16239 F:      Documentation/devicetree/bindings/opp/
16240 F:      Documentation/power/opp.rst
16241 F:      drivers/opp/
16242 F:      include/linux/pm_opp.h
16243
16244 OPL4 DRIVER
16245 M:      Clemens Ladisch <clemens@ladisch.de>
16246 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16247 S:      Maintained
16248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16249 F:      sound/drivers/opl4/
16250
16251 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16252 M:      Mark Fasheh <mark@fasheh.com>
16253 M:      Joel Becker <jlbec@evilplan.org>
16254 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16255 L:      ocfs2-devel@lists.linux.dev
16256 S:      Supported
16257 W:      http://ocfs2.wiki.kernel.org
16258 F:      Documentation/filesystems/dlmfs.rst
16259 F:      Documentation/filesystems/ocfs2.rst
16260 F:      fs/ocfs2/
16261
16262 ORANGEFS FILESYSTEM
16263 M:      Mike Marshall <hubcap@omnibond.com>
16264 R:      Martin Brandenburg <martin@omnibond.com>
16265 L:      devel@lists.orangefs.org
16266 S:      Supported
16267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16268 F:      Documentation/filesystems/orangefs.rst
16269 F:      fs/orangefs/
16270
16271 ORINOCO DRIVER
16272 L:      linux-wireless@vger.kernel.org
16273 S:      Orphan
16274 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16275 W:      http://www.nongnu.org/orinoco/
16276 F:      drivers/net/wireless/intersil/orinoco/
16277
16278 OV2659 OMNIVISION SENSOR DRIVER
16279 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16280 L:      linux-media@vger.kernel.org
16281 S:      Maintained
16282 W:      https://linuxtv.org
16283 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16284 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16285 F:      drivers/media/i2c/ov2659.c
16286 F:      include/media/i2c/ov2659.h
16287
16288 OVERLAY FILESYSTEM
16289 M:      Miklos Szeredi <miklos@szeredi.hu>
16290 M:      Amir Goldstein <amir73il@gmail.com>
16291 L:      linux-unionfs@vger.kernel.org
16292 S:      Supported
16293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16294 F:      Documentation/filesystems/overlayfs.rst
16295 F:      fs/overlayfs/
16296
16297 P54 WIRELESS DRIVER
16298 M:      Christian Lamparter <chunkeey@googlemail.com>
16299 L:      linux-wireless@vger.kernel.org
16300 S:      Maintained
16301 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16302 F:      drivers/net/wireless/intersil/p54/
16303
16304 PACKET SOCKETS
16305 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16306 S:      Maintained
16307 F:      include/uapi/linux/if_packet.h
16308 F:      net/packet/af_packet.c
16309
16310 PACKING
16311 M:      Vladimir Oltean <olteanv@gmail.com>
16312 L:      netdev@vger.kernel.org
16313 S:      Supported
16314 F:      Documentation/core-api/packing.rst
16315 F:      include/linux/packing.h
16316 F:      lib/packing.c
16317
16318 PADATA PARALLEL EXECUTION MECHANISM
16319 M:      Steffen Klassert <steffen.klassert@secunet.com>
16320 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16321 L:      linux-crypto@vger.kernel.org
16322 L:      linux-kernel@vger.kernel.org
16323 S:      Maintained
16324 F:      Documentation/core-api/padata.rst
16325 F:      include/linux/padata.h
16326 F:      kernel/padata.c
16327
16328 PAGE CACHE
16329 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16330 L:      linux-fsdevel@vger.kernel.org
16331 S:      Supported
16332 T:      git git://git.infradead.org/users/willy/pagecache.git
16333 F:      Documentation/filesystems/locking.rst
16334 F:      Documentation/filesystems/vfs.rst
16335 F:      include/linux/pagemap.h
16336 F:      mm/filemap.c
16337 F:      mm/page-writeback.c
16338 F:      mm/readahead.c
16339 F:      mm/truncate.c
16340
16341 PAGE POOL
16342 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16343 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16344 L:      netdev@vger.kernel.org
16345 S:      Supported
16346 F:      Documentation/networking/page_pool.rst
16347 F:      include/net/page_pool/
16348 F:      include/trace/events/page_pool.h
16349 F:      net/core/page_pool.c
16350
16351 PAGE TABLE CHECK
16352 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16353 M:      Andrew Morton <akpm@linux-foundation.org>
16354 L:      linux-mm@kvack.org
16355 S:      Maintained
16356 F:      Documentation/mm/page_table_check.rst
16357 F:      include/linux/page_table_check.h
16358 F:      mm/page_table_check.c
16359
16360 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16361 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16362 L:      platform-driver-x86@vger.kernel.org
16363 S:      Maintained
16364 F:      drivers/platform/x86/panasonic-laptop.c
16365
16366 PARALLAX PING IIO SENSOR DRIVER
16367 M:      Andreas Klinger <ak@it-klinger.de>
16368 L:      linux-iio@vger.kernel.org
16369 S:      Maintained
16370 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16371 F:      drivers/iio/proximity/ping.c
16372
16373 PARALLEL LCD/KEYPAD PANEL DRIVER
16374 M:      Willy Tarreau <willy@haproxy.com>
16375 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16376 S:      Odd Fixes
16377 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16378 F:      drivers/auxdisplay/panel.c
16379
16380 PARALLEL PORT SUBSYSTEM
16381 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16382 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16383 L:      linux-parport@lists.infradead.org (subscribers-only)
16384 S:      Maintained
16385 F:      Documentation/driver-api/parport*.rst
16386 F:      drivers/char/ppdev.c
16387 F:      drivers/parport/
16388 F:      include/linux/parport*.h
16389 F:      include/uapi/linux/ppdev.h
16390
16391 PARAVIRT_OPS INTERFACE
16392 M:      Juergen Gross <jgross@suse.com>
16393 R:      Ajay Kaher <akaher@vmware.com>
16394 R:      Alexey Makhalov <amakhalov@vmware.com>
16395 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16396 L:      virtualization@lists.linux.dev
16397 L:      x86@kernel.org
16398 S:      Supported
16399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16400 F:      Documentation/virt/paravirt_ops.rst
16401 F:      arch/*/include/asm/paravirt*.h
16402 F:      arch/*/kernel/paravirt*
16403 F:      include/linux/hypervisor.h
16404
16405 PARISC ARCHITECTURE
16406 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16407 M:      Helge Deller <deller@gmx.de>
16408 L:      linux-parisc@vger.kernel.org
16409 S:      Maintained
16410 W:      https://parisc.wiki.kernel.org
16411 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16414 F:      Documentation/arch/parisc/
16415 F:      arch/parisc/
16416 F:      drivers/char/agp/parisc-agp.c
16417 F:      drivers/input/misc/hp_sdc_rtc.c
16418 F:      drivers/input/serio/gscps2.c
16419 F:      drivers/input/serio/hp_sdc*
16420 F:      drivers/parisc/
16421 F:      drivers/parport/parport_gsc.*
16422 F:      drivers/tty/serial/8250/8250_parisc.c
16423 F:      drivers/video/console/sti*
16424 F:      drivers/video/fbdev/sti*
16425 F:      drivers/video/logo/logo_parisc*
16426 F:      include/linux/hp_sdc.h
16427
16428 PARMAN
16429 M:      Jiri Pirko <jiri@resnulli.us>
16430 L:      netdev@vger.kernel.org
16431 S:      Supported
16432 F:      include/linux/parman.h
16433 F:      lib/parman.c
16434 F:      lib/test_parman.c
16435
16436 PC ENGINES APU BOARD DRIVER
16437 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16438 S:      Maintained
16439 F:      drivers/platform/x86/pcengines-apuv2.c
16440
16441 PC87360 HARDWARE MONITORING DRIVER
16442 M:      Jim Cromie <jim.cromie@gmail.com>
16443 L:      linux-hwmon@vger.kernel.org
16444 S:      Maintained
16445 F:      Documentation/hwmon/pc87360.rst
16446 F:      drivers/hwmon/pc87360.c
16447
16448 PC8736x GPIO DRIVER
16449 M:      Jim Cromie <jim.cromie@gmail.com>
16450 S:      Maintained
16451 F:      drivers/char/pc8736x_gpio.c
16452
16453 PC87427 HARDWARE MONITORING DRIVER
16454 M:      Jean Delvare <jdelvare@suse.com>
16455 L:      linux-hwmon@vger.kernel.org
16456 S:      Maintained
16457 F:      Documentation/hwmon/pc87427.rst
16458 F:      drivers/hwmon/pc87427.c
16459
16460 PCA9532 LED DRIVER
16461 M:      Riku Voipio <riku.voipio@iki.fi>
16462 S:      Maintained
16463 F:      drivers/leds/leds-pca9532.c
16464 F:      include/linux/leds-pca9532.h
16465
16466 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16467 M:      Guenter Roeck <linux@roeck-us.net>
16468 L:      linux-i2c@vger.kernel.org
16469 S:      Maintained
16470 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16471
16472 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16473 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16474 M:      Pali Rohár <pali@kernel.org>
16475 L:      linux-pci@vger.kernel.org
16476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16477 S:      Maintained
16478 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16479 F:      drivers/pci/controller/pci-aardvark.c
16480
16481 PCI DRIVER FOR ALTERA PCIE IP
16482 M:      Joyce Ooi <joyce.ooi@intel.com>
16483 L:      linux-pci@vger.kernel.org
16484 S:      Supported
16485 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16486 F:      drivers/pci/controller/pcie-altera.c
16487
16488 PCI DRIVER FOR APPLIEDMICRO XGENE
16489 M:      Toan Le <toan@os.amperecomputing.com>
16490 L:      linux-pci@vger.kernel.org
16491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16492 S:      Maintained
16493 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16494 F:      drivers/pci/controller/pci-xgene.c
16495
16496 PCI DRIVER FOR ARM VERSATILE PLATFORM
16497 M:      Rob Herring <robh@kernel.org>
16498 L:      linux-pci@vger.kernel.org
16499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16500 S:      Maintained
16501 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16502 F:      drivers/pci/controller/pci-versatile.c
16503
16504 PCI DRIVER FOR ARMADA 8K
16505 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16506 L:      linux-pci@vger.kernel.org
16507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16508 S:      Maintained
16509 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16510 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16511
16512 PCI DRIVER FOR CADENCE PCIE IP
16513 M:      Tom Joseph <tjoseph@cadence.com>
16514 L:      linux-pci@vger.kernel.org
16515 S:      Maintained
16516 F:      Documentation/devicetree/bindings/pci/cdns,*
16517 F:      drivers/pci/controller/cadence/
16518
16519 PCI DRIVER FOR FREESCALE LAYERSCAPE
16520 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16521 M:      Mingkai Hu <mingkai.hu@nxp.com>
16522 M:      Roy Zang <roy.zang@nxp.com>
16523 L:      linuxppc-dev@lists.ozlabs.org
16524 L:      linux-pci@vger.kernel.org
16525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16526 S:      Maintained
16527 F:      drivers/pci/controller/dwc/*layerscape*
16528
16529 PCI DRIVER FOR FU740
16530 M:      Paul Walmsley <paul.walmsley@sifive.com>
16531 M:      Greentime Hu <greentime.hu@sifive.com>
16532 L:      linux-pci@vger.kernel.org
16533 S:      Maintained
16534 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16535 F:      drivers/pci/controller/dwc/pcie-fu740.c
16536
16537 PCI DRIVER FOR GENERIC OF HOSTS
16538 M:      Will Deacon <will@kernel.org>
16539 L:      linux-pci@vger.kernel.org
16540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16541 S:      Maintained
16542 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16543 F:      drivers/pci/controller/pci-host-common.c
16544 F:      drivers/pci/controller/pci-host-generic.c
16545
16546 PCI DRIVER FOR IMX6
16547 M:      Richard Zhu <hongxing.zhu@nxp.com>
16548 M:      Lucas Stach <l.stach@pengutronix.de>
16549 L:      linux-pci@vger.kernel.org
16550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16551 S:      Maintained
16552 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16553 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16554 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16555 F:      drivers/pci/controller/dwc/*imx6*
16556
16557 PCI DRIVER FOR INTEL IXP4XX
16558 M:      Linus Walleij <linus.walleij@linaro.org>
16559 S:      Maintained
16560 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16561 F:      drivers/pci/controller/pci-ixp4xx.c
16562
16563 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16564 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16565 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16566 L:      linux-pci@vger.kernel.org
16567 S:      Supported
16568 F:      drivers/pci/controller/vmd.c
16569
16570 PCI DRIVER FOR MICROSEMI SWITCHTEC
16571 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16572 M:      Logan Gunthorpe <logang@deltatee.com>
16573 L:      linux-pci@vger.kernel.org
16574 S:      Maintained
16575 F:      Documentation/ABI/testing/sysfs-class-switchtec
16576 F:      Documentation/driver-api/switchtec.rst
16577 F:      drivers/ntb/hw/mscc/
16578 F:      drivers/pci/switch/switchtec*
16579 F:      include/linux/switchtec.h
16580 F:      include/uapi/linux/switchtec_ioctl.h
16581
16582 PCI DRIVER FOR MOBIVEIL PCIE IP
16583 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16584 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16585 L:      linux-pci@vger.kernel.org
16586 S:      Supported
16587 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16588 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16589
16590 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16591 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16592 M:      Pali Rohár <pali@kernel.org>
16593 L:      linux-pci@vger.kernel.org
16594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16595 S:      Maintained
16596 F:      drivers/pci/controller/*mvebu*
16597
16598 PCI DRIVER FOR NVIDIA TEGRA
16599 M:      Thierry Reding <thierry.reding@gmail.com>
16600 L:      linux-tegra@vger.kernel.org
16601 L:      linux-pci@vger.kernel.org
16602 S:      Supported
16603 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16604 F:      drivers/pci/controller/pci-tegra.c
16605
16606 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16607 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16608 L:      linux-pci@vger.kernel.org
16609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16610 S:      Maintained
16611 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16612 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16613
16614 PCI DRIVER FOR RENESAS R-CAR
16615 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16616 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16617 L:      linux-pci@vger.kernel.org
16618 L:      linux-renesas-soc@vger.kernel.org
16619 S:      Maintained
16620 F:      Documentation/devicetree/bindings/pci/*rcar*
16621 F:      drivers/pci/controller/*rcar*
16622 F:      drivers/pci/controller/dwc/*rcar*
16623
16624 PCI DRIVER FOR SAMSUNG EXYNOS
16625 M:      Jingoo Han <jingoohan1@gmail.com>
16626 L:      linux-pci@vger.kernel.org
16627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16628 L:      linux-samsung-soc@vger.kernel.org
16629 S:      Maintained
16630 F:      drivers/pci/controller/dwc/pci-exynos.c
16631
16632 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16633 M:      Jingoo Han <jingoohan1@gmail.com>
16634 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16635 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16636 L:      linux-pci@vger.kernel.org
16637 S:      Maintained
16638 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16639 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16640 F:      drivers/pci/controller/dwc/*designware*
16641
16642 PCI DRIVER FOR TI DRA7XX/J721E
16643 M:      Vignesh Raghavendra <vigneshr@ti.com>
16644 L:      linux-omap@vger.kernel.org
16645 L:      linux-pci@vger.kernel.org
16646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16647 S:      Supported
16648 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16649 F:      drivers/pci/controller/cadence/pci-j721e.c
16650 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16651
16652 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16653 M:      Linus Walleij <linus.walleij@linaro.org>
16654 L:      linux-pci@vger.kernel.org
16655 S:      Maintained
16656 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16657 F:      drivers/pci/controller/pci-v3-semi.c
16658
16659 PCI DRIVER FOR XILINX VERSAL CPM
16660 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16661 M:      Michal Simek <michal.simek@amd.com>
16662 L:      linux-pci@vger.kernel.org
16663 S:      Maintained
16664 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16665 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16666
16667 PCI ENDPOINT SUBSYSTEM
16668 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16669 M:      Krzysztof Wilczyński <kw@linux.com>
16670 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16671 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16672 L:      linux-pci@vger.kernel.org
16673 S:      Supported
16674 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16675 B:      https://bugzilla.kernel.org
16676 C:      irc://irc.oftc.net/linux-pci
16677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16678 F:      Documentation/PCI/endpoint/*
16679 F:      Documentation/misc-devices/pci-endpoint-test.rst
16680 F:      drivers/misc/pci_endpoint_test.c
16681 F:      drivers/pci/endpoint/
16682 F:      tools/pci/
16683
16684 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16685 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16686 R:      Oliver O'Halloran <oohall@gmail.com>
16687 L:      linuxppc-dev@lists.ozlabs.org
16688 S:      Supported
16689 F:      Documentation/PCI/pci-error-recovery.rst
16690 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16691 F:      arch/powerpc/include/*/eeh*.h
16692 F:      arch/powerpc/kernel/eeh*.c
16693 F:      arch/powerpc/platforms/*/eeh*.c
16694 F:      drivers/pci/pcie/aer.c
16695 F:      drivers/pci/pcie/dpc.c
16696 F:      drivers/pci/pcie/err.c
16697
16698 PCI ERROR RECOVERY
16699 M:      Linas Vepstas <linasvepstas@gmail.com>
16700 L:      linux-pci@vger.kernel.org
16701 S:      Supported
16702 F:      Documentation/PCI/pci-error-recovery.rst
16703
16704 PCI MSI DRIVER FOR ALTERA MSI IP
16705 M:      Joyce Ooi <joyce.ooi@intel.com>
16706 L:      linux-pci@vger.kernel.org
16707 S:      Supported
16708 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16709 F:      drivers/pci/controller/pcie-altera-msi.c
16710
16711 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16712 M:      Toan Le <toan@os.amperecomputing.com>
16713 L:      linux-pci@vger.kernel.org
16714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16715 S:      Maintained
16716 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16717 F:      drivers/pci/controller/pci-xgene-msi.c
16718
16719 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16720 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16721 M:      Krzysztof Wilczyński <kw@linux.com>
16722 R:      Rob Herring <robh@kernel.org>
16723 L:      linux-pci@vger.kernel.org
16724 S:      Supported
16725 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16726 B:      https://bugzilla.kernel.org
16727 C:      irc://irc.oftc.net/linux-pci
16728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16729 F:      Documentation/devicetree/bindings/pci/
16730 F:      drivers/pci/controller/
16731 F:      drivers/pci/pci-bridge-emul.c
16732 F:      drivers/pci/pci-bridge-emul.h
16733
16734 PCI PEER-TO-PEER DMA (P2PDMA)
16735 M:      Bjorn Helgaas <bhelgaas@google.com>
16736 M:      Logan Gunthorpe <logang@deltatee.com>
16737 L:      linux-pci@vger.kernel.org
16738 S:      Supported
16739 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16740 B:      https://bugzilla.kernel.org
16741 C:      irc://irc.oftc.net/linux-pci
16742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16743 F:      Documentation/driver-api/pci/p2pdma.rst
16744 F:      drivers/pci/p2pdma.c
16745 F:      include/linux/pci-p2pdma.h
16746
16747 PCI SUBSYSTEM
16748 M:      Bjorn Helgaas <bhelgaas@google.com>
16749 L:      linux-pci@vger.kernel.org
16750 S:      Supported
16751 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16752 B:      https://bugzilla.kernel.org
16753 C:      irc://irc.oftc.net/linux-pci
16754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16755 F:      Documentation/PCI/
16756 F:      Documentation/devicetree/bindings/pci/
16757 F:      arch/x86/kernel/early-quirks.c
16758 F:      arch/x86/kernel/quirks.c
16759 F:      arch/x86/pci/
16760 F:      drivers/acpi/pci*
16761 F:      drivers/pci/
16762 F:      include/asm-generic/pci*
16763 F:      include/linux/of_pci.h
16764 F:      include/linux/pci*
16765 F:      include/uapi/linux/pci*
16766 F:      lib/pci*
16767
16768 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16769 M:      Jonathan Chocron <jonnyc@amazon.com>
16770 L:      linux-pci@vger.kernel.org
16771 S:      Maintained
16772 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16773 F:      drivers/pci/controller/dwc/pcie-al.c
16774
16775 PCIE DRIVER FOR AMLOGIC MESON
16776 M:      Yue Wang <yue.wang@Amlogic.com>
16777 L:      linux-pci@vger.kernel.org
16778 L:      linux-amlogic@lists.infradead.org
16779 S:      Maintained
16780 F:      drivers/pci/controller/dwc/pci-meson.c
16781
16782 PCIE DRIVER FOR AXIS ARTPEC
16783 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16784 L:      linux-arm-kernel@axis.com
16785 L:      linux-pci@vger.kernel.org
16786 S:      Maintained
16787 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16788 F:      drivers/pci/controller/dwc/*artpec*
16789
16790 PCIE DRIVER FOR CAVIUM THUNDERX
16791 M:      Robert Richter <rric@kernel.org>
16792 L:      linux-pci@vger.kernel.org
16793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16794 S:      Odd Fixes
16795 F:      drivers/pci/controller/pci-thunder-*
16796
16797 PCIE DRIVER FOR HISILICON
16798 M:      Zhou Wang <wangzhou1@hisilicon.com>
16799 L:      linux-pci@vger.kernel.org
16800 S:      Maintained
16801 F:      drivers/pci/controller/dwc/pcie-hisi.c
16802
16803 PCIE DRIVER FOR HISILICON KIRIN
16804 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16805 M:      Binghui Wang <wangbinghui@hisilicon.com>
16806 L:      linux-pci@vger.kernel.org
16807 S:      Maintained
16808 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16809 F:      drivers/pci/controller/dwc/pcie-kirin.c
16810
16811 PCIE DRIVER FOR HISILICON STB
16812 M:      Shawn Guo <shawn.guo@linaro.org>
16813 L:      linux-pci@vger.kernel.org
16814 S:      Maintained
16815 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16816 F:      drivers/pci/controller/dwc/pcie-histb.c
16817
16818 PCIE DRIVER FOR INTEL KEEM BAY
16819 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16820 L:      linux-pci@vger.kernel.org
16821 S:      Supported
16822 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16823 F:      drivers/pci/controller/dwc/pcie-keembay.c
16824
16825 PCIE DRIVER FOR INTEL LGM GW SOC
16826 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16827 L:      linux-pci@vger.kernel.org
16828 S:      Maintained
16829 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16830 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16831
16832 PCIE DRIVER FOR MEDIATEK
16833 M:      Ryder Lee <ryder.lee@mediatek.com>
16834 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16835 L:      linux-pci@vger.kernel.org
16836 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16837 S:      Supported
16838 F:      Documentation/devicetree/bindings/pci/mediatek*
16839 F:      drivers/pci/controller/*mediatek*
16840
16841 PCIE DRIVER FOR MICROCHIP
16842 M:      Daire McNamara <daire.mcnamara@microchip.com>
16843 L:      linux-pci@vger.kernel.org
16844 S:      Supported
16845 F:      Documentation/devicetree/bindings/pci/microchip*
16846 F:      drivers/pci/controller/*microchip*
16847
16848 PCIE DRIVER FOR QUALCOMM MSM
16849 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16850 L:      linux-pci@vger.kernel.org
16851 L:      linux-arm-msm@vger.kernel.org
16852 S:      Maintained
16853 F:      drivers/pci/controller/dwc/pcie-qcom.c
16854
16855 PCIE DRIVER FOR ROCKCHIP
16856 M:      Shawn Lin <shawn.lin@rock-chips.com>
16857 L:      linux-pci@vger.kernel.org
16858 L:      linux-rockchip@lists.infradead.org
16859 S:      Maintained
16860 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16861 F:      drivers/pci/controller/pcie-rockchip*
16862
16863 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16864 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16865 L:      linux-pci@vger.kernel.org
16866 S:      Maintained
16867 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16868 F:      drivers/pci/controller/dwc/pcie-uniphier*
16869
16870 PCIE DRIVER FOR ST SPEAR13XX
16871 M:      Pratyush Anand <pratyush.anand@gmail.com>
16872 L:      linux-pci@vger.kernel.org
16873 S:      Maintained
16874 F:      drivers/pci/controller/dwc/*spear*
16875
16876 PCIE ENDPOINT DRIVER FOR QUALCOMM
16877 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16878 L:      linux-pci@vger.kernel.org
16879 L:      linux-arm-msm@vger.kernel.org
16880 S:      Maintained
16881 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16882 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16883
16884 PCMCIA SUBSYSTEM
16885 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16886 S:      Odd Fixes
16887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16888 F:      Documentation/pcmcia/
16889 F:      drivers/pcmcia/
16890 F:      include/pcmcia/
16891 F:      tools/pcmcia/
16892
16893 PCNET32 NETWORK DRIVER
16894 M:      Don Fry <pcnet32@frontier.com>
16895 L:      netdev@vger.kernel.org
16896 S:      Maintained
16897 F:      drivers/net/ethernet/amd/pcnet32.c
16898
16899 PCRYPT PARALLEL CRYPTO ENGINE
16900 M:      Steffen Klassert <steffen.klassert@secunet.com>
16901 L:      linux-crypto@vger.kernel.org
16902 S:      Maintained
16903 F:      crypto/pcrypt.c
16904 F:      include/crypto/pcrypt.h
16905
16906 PDS DSC VIRTIO DATA PATH ACCELERATOR
16907 R:      Shannon Nelson <shannon.nelson@amd.com>
16908 F:      drivers/vdpa/pds/
16909
16910 PECI HARDWARE MONITORING DRIVERS
16911 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16912 L:      linux-hwmon@vger.kernel.org
16913 S:      Supported
16914 F:      Documentation/hwmon/peci-cputemp.rst
16915 F:      Documentation/hwmon/peci-dimmtemp.rst
16916 F:      drivers/hwmon/peci/
16917
16918 PECI SUBSYSTEM
16919 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16920 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16921 S:      Supported
16922 F:      Documentation/devicetree/bindings/peci/
16923 F:      Documentation/peci/
16924 F:      drivers/peci/
16925 F:      include/linux/peci-cpu.h
16926 F:      include/linux/peci.h
16927
16928 PENSANDO ETHERNET DRIVERS
16929 M:      Shannon Nelson <shannon.nelson@amd.com>
16930 M:      Brett Creeley <brett.creeley@amd.com>
16931 M:      drivers@pensando.io
16932 L:      netdev@vger.kernel.org
16933 S:      Supported
16934 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16935 F:      drivers/net/ethernet/pensando/
16936
16937 PER-CPU MEMORY ALLOCATOR
16938 M:      Dennis Zhou <dennis@kernel.org>
16939 M:      Tejun Heo <tj@kernel.org>
16940 M:      Christoph Lameter <cl@linux.com>
16941 L:      linux-mm@kvack.org
16942 S:      Maintained
16943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16944 F:      arch/*/include/asm/percpu.h
16945 F:      include/linux/percpu*.h
16946 F:      lib/percpu*.c
16947 F:      mm/percpu*.c
16948
16949 PER-TASK DELAY ACCOUNTING
16950 M:      Balbir Singh <bsingharora@gmail.com>
16951 S:      Maintained
16952 F:      include/linux/delayacct.h
16953 F:      kernel/delayacct.c
16954
16955 PERFORMANCE EVENTS SUBSYSTEM
16956 M:      Peter Zijlstra <peterz@infradead.org>
16957 M:      Ingo Molnar <mingo@redhat.com>
16958 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16959 R:      Mark Rutland <mark.rutland@arm.com>
16960 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16961 R:      Jiri Olsa <jolsa@kernel.org>
16962 R:      Namhyung Kim <namhyung@kernel.org>
16963 R:      Ian Rogers <irogers@google.com>
16964 R:      Adrian Hunter <adrian.hunter@intel.com>
16965 L:      linux-perf-users@vger.kernel.org
16966 L:      linux-kernel@vger.kernel.org
16967 S:      Supported
16968 W:      https://perf.wiki.kernel.org/
16969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16972 F:      arch/*/events/*
16973 F:      arch/*/events/*/*
16974 F:      arch/*/include/asm/perf_event.h
16975 F:      arch/*/kernel/*/*/perf_event*.c
16976 F:      arch/*/kernel/*/perf_event*.c
16977 F:      arch/*/kernel/perf_callchain.c
16978 F:      arch/*/kernel/perf_event*.c
16979 F:      include/linux/perf_event.h
16980 F:      include/uapi/linux/perf_event.h
16981 F:      kernel/events/*
16982 F:      tools/lib/perf/
16983 F:      tools/perf/
16984
16985 PERFORMANCE EVENTS TOOLING ARM64
16986 R:      John Garry <john.g.garry@oracle.com>
16987 R:      Will Deacon <will@kernel.org>
16988 R:      James Clark <james.clark@arm.com>
16989 R:      Mike Leach <mike.leach@linaro.org>
16990 R:      Leo Yan <leo.yan@linaro.org>
16991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16992 S:      Supported
16993 F:      tools/build/feature/test-libopencsd.c
16994 F:      tools/perf/arch/arm*/
16995 F:      tools/perf/pmu-events/arch/arm64/
16996 F:      tools/perf/util/arm-spe*
16997 F:      tools/perf/util/cs-etm*
16998
16999 PERSONALITY HANDLING
17000 M:      Christoph Hellwig <hch@infradead.org>
17001 L:      linux-abi-devel@lists.sourceforge.net
17002 S:      Maintained
17003 F:      include/linux/personality.h
17004 F:      include/uapi/linux/personality.h
17005
17006 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17007 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17008 L:      linux-input@vger.kernel.org
17009 S:      Maintained
17010 F:      Documentation/input/devices/pxrc.rst
17011 F:      drivers/input/joystick/pxrc.c
17012
17013 PHONET PROTOCOL
17014 M:      Remi Denis-Courmont <courmisch@gmail.com>
17015 S:      Supported
17016 F:      Documentation/networking/phonet.rst
17017 F:      include/linux/phonet.h
17018 F:      include/net/phonet/
17019 F:      include/uapi/linux/phonet.h
17020 F:      net/phonet/
17021
17022 PHRAM MTD DRIVER
17023 M:      Joern Engel <joern@lazybastard.org>
17024 L:      linux-mtd@lists.infradead.org
17025 S:      Maintained
17026 F:      drivers/mtd/devices/phram.c
17027
17028 PICOLCD HID DRIVER
17029 M:      Bruno Prémont <bonbons@linux-vserver.org>
17030 L:      linux-input@vger.kernel.org
17031 S:      Maintained
17032 F:      drivers/hid/hid-picolcd*
17033
17034 PIDFD API
17035 M:      Christian Brauner <christian@brauner.io>
17036 L:      linux-kernel@vger.kernel.org
17037 S:      Maintained
17038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17039 F:      samples/pidfd/
17040 F:      tools/testing/selftests/clone3/
17041 F:      tools/testing/selftests/pid_namespace/
17042 F:      tools/testing/selftests/pidfd/
17043 K:      (?i)pidfd
17044 K:      (?i)clone3
17045 K:      \b(clone_args|kernel_clone_args)\b
17046
17047 PIN CONTROL SUBSYSTEM
17048 M:      Linus Walleij <linus.walleij@linaro.org>
17049 L:      linux-gpio@vger.kernel.org
17050 S:      Maintained
17051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17052 F:      Documentation/devicetree/bindings/pinctrl/
17053 F:      Documentation/driver-api/pin-control.rst
17054 F:      drivers/pinctrl/
17055 F:      include/dt-bindings/pinctrl/
17056 F:      include/linux/pinctrl/
17057
17058 PIN CONTROLLER - AMD
17059 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17060 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17061 S:      Maintained
17062 F:      drivers/pinctrl/pinctrl-amd.c
17063
17064 PIN CONTROLLER - FREESCALE
17065 M:      Dong Aisheng <aisheng.dong@nxp.com>
17066 M:      Fabio Estevam <festevam@gmail.com>
17067 M:      Shawn Guo <shawnguo@kernel.org>
17068 M:      Jacky Bai <ping.bai@nxp.com>
17069 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17070 L:      linux-gpio@vger.kernel.org
17071 S:      Maintained
17072 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17073 F:      drivers/pinctrl/freescale/
17074
17075 PIN CONTROLLER - INTEL
17076 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17077 M:      Andy Shevchenko <andy@kernel.org>
17078 S:      Supported
17079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17080 F:      drivers/pinctrl/intel/
17081
17082 PIN CONTROLLER - KEEMBAY
17083 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17084 S:      Supported
17085 F:      drivers/pinctrl/pinctrl-keembay*
17086
17087 PIN CONTROLLER - MEDIATEK
17088 M:      Sean Wang <sean.wang@kernel.org>
17089 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17090 S:      Maintained
17091 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17092 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17093 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17094 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17095 F:      drivers/pinctrl/mediatek/
17096
17097 PIN CONTROLLER - MEDIATEK MIPS
17098 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17099 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17100 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17101 L:      linux-mips@vger.kernel.org
17102 S:      Maintained
17103 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17104 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17105 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17106 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17107 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17108 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17109 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17110 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17111 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17112 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17113 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17114 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17115 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17116 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17117 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17118
17119 PIN CONTROLLER - MICROCHIP AT91
17120 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17121 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17122 L:      linux-gpio@vger.kernel.org
17123 S:      Supported
17124 F:      drivers/gpio/gpio-sama5d2-piobu.c
17125 F:      drivers/pinctrl/pinctrl-at91*
17126
17127 PIN CONTROLLER - NXP S32
17128 M:      Chester Lin <clin@suse.com>
17129 R:      NXP S32 Linux Team <s32@nxp.com>
17130 L:      linux-gpio@vger.kernel.org
17131 S:      Maintained
17132 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17133 F:      drivers/pinctrl/nxp/
17134
17135 PIN CONTROLLER - QUALCOMM
17136 M:      Bjorn Andersson <andersson@kernel.org>
17137 L:      linux-arm-msm@vger.kernel.org
17138 S:      Maintained
17139 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17140 F:      drivers/pinctrl/qcom/
17141
17142 PIN CONTROLLER - RENESAS
17143 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17144 L:      linux-renesas-soc@vger.kernel.org
17145 S:      Supported
17146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17147 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17148 F:      drivers/pinctrl/renesas/
17149
17150 PIN CONTROLLER - SAMSUNG
17151 M:      Tomasz Figa <tomasz.figa@gmail.com>
17152 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17153 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17154 R:      Alim Akhtar <alim.akhtar@samsung.com>
17155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17156 L:      linux-samsung-soc@vger.kernel.org
17157 S:      Maintained
17158 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17159 B:      mailto:linux-samsung-soc@vger.kernel.org
17160 C:      irc://irc.libera.chat/linux-exynos
17161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17162 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17163 F:      drivers/pinctrl/samsung/
17164 F:      include/dt-bindings/pinctrl/samsung.h
17165
17166 PIN CONTROLLER - SINGLE
17167 M:      Tony Lindgren <tony@atomide.com>
17168 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17170 L:      linux-omap@vger.kernel.org
17171 S:      Maintained
17172 F:      drivers/pinctrl/pinctrl-single.c
17173
17174 PIN CONTROLLER - SUNPLUS / TIBBO
17175 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17176 M:      Wells Lu <wellslutw@gmail.com>
17177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17178 S:      Maintained
17179 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17180 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17181 F:      drivers/pinctrl/sunplus/
17182 F:      include/dt-bindings/pinctrl/sppctl*.h
17183
17184 PINE64 PINEPHONE KEYBOARD DRIVER
17185 M:      Samuel Holland <samuel@sholland.org>
17186 S:      Supported
17187 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17188 F:      drivers/input/keyboard/pinephone-keyboard.c
17189
17190 PKTCDVD DRIVER
17191 M:      linux-block@vger.kernel.org
17192 S:      Orphan
17193 F:      drivers/block/pktcdvd.c
17194 F:      include/linux/pktcdvd.h
17195 F:      include/uapi/linux/pktcdvd.h
17196
17197 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17198 M:      Tomasz Duszynski <tduszyns@gmail.com>
17199 S:      Maintained
17200 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17201 F:      drivers/iio/chemical/pms7003.c
17202
17203 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17204 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17205 L:      netdev@vger.kernel.org
17206 S:      Maintained
17207 F:      drivers/net/phy/mdio-open-alliance.h
17208 F:      net/ethtool/plca.c
17209
17210 PLDMFW LIBRARY
17211 M:      Jacob Keller <jacob.e.keller@intel.com>
17212 S:      Maintained
17213 F:      Documentation/driver-api/pldmfw/
17214 F:      include/linux/pldmfw.h
17215 F:      lib/pldmfw/
17216
17217 PLX DMA DRIVER
17218 M:      Logan Gunthorpe <logang@deltatee.com>
17219 S:      Maintained
17220 F:      drivers/dma/plx_dma.c
17221
17222 PM-GRAPH UTILITY
17223 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17224 L:      linux-pm@vger.kernel.org
17225 S:      Supported
17226 W:      https://01.org/pm-graph
17227 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17228 T:      git git://github.com/intel/pm-graph
17229 F:      tools/power/pm-graph
17230
17231 PM6764TR DRIVER
17232 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17233 L:      linux-hwmon@vger.kernel.org
17234 S:      Maintained
17235 F:      Documentation/hwmon/pm6764tr.rst
17236 F:      drivers/hwmon/pmbus/pm6764tr.c
17237
17238 PMBUS HARDWARE MONITORING DRIVERS
17239 M:      Guenter Roeck <linux@roeck-us.net>
17240 L:      linux-hwmon@vger.kernel.org
17241 S:      Maintained
17242 W:      http://hwmon.wiki.kernel.org/
17243 W:      http://www.roeck-us.net/linux/drivers/
17244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17245 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17246 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17247 F:      Documentation/hwmon/adm1275.rst
17248 F:      Documentation/hwmon/ibm-cffps.rst
17249 F:      Documentation/hwmon/ir35221.rst
17250 F:      Documentation/hwmon/lm25066.rst
17251 F:      Documentation/hwmon/ltc2978.rst
17252 F:      Documentation/hwmon/ltc3815.rst
17253 F:      Documentation/hwmon/max16064.rst
17254 F:      Documentation/hwmon/max20751.rst
17255 F:      Documentation/hwmon/max31785.rst
17256 F:      Documentation/hwmon/max34440.rst
17257 F:      Documentation/hwmon/max8688.rst
17258 F:      Documentation/hwmon/pmbus-core.rst
17259 F:      Documentation/hwmon/pmbus.rst
17260 F:      Documentation/hwmon/tps40422.rst
17261 F:      Documentation/hwmon/ucd9000.rst
17262 F:      Documentation/hwmon/ucd9200.rst
17263 F:      Documentation/hwmon/zl6100.rst
17264 F:      drivers/hwmon/pmbus/
17265 F:      include/linux/pmbus.h
17266
17267 PMC SIERRA MaxRAID DRIVER
17268 L:      linux-scsi@vger.kernel.org
17269 S:      Orphan
17270 W:      http://www.pmc-sierra.com/
17271 F:      drivers/scsi/pmcraid.*
17272
17273 PMC SIERRA PM8001 DRIVER
17274 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17275 L:      linux-scsi@vger.kernel.org
17276 S:      Supported
17277 F:      drivers/scsi/pm8001/
17278
17279 PNI RM3100 IIO DRIVER
17280 M:      Song Qiang <songqiang1304521@gmail.com>
17281 L:      linux-iio@vger.kernel.org
17282 S:      Maintained
17283 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17284 F:      drivers/iio/magnetometer/rm3100*
17285
17286 PNP SUPPORT
17287 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17288 L:      linux-acpi@vger.kernel.org
17289 S:      Maintained
17290 F:      drivers/pnp/
17291 F:      include/linux/pnp.h
17292
17293 POSIX CLOCKS and TIMERS
17294 M:      Thomas Gleixner <tglx@linutronix.de>
17295 L:      linux-kernel@vger.kernel.org
17296 S:      Maintained
17297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17298 F:      fs/timerfd.c
17299 F:      include/linux/time_namespace.h
17300 F:      include/linux/timer*
17301 F:      kernel/time/*timer*
17302 F:      kernel/time/namespace.c
17303
17304 POWER MANAGEMENT CORE
17305 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17306 L:      linux-pm@vger.kernel.org
17307 S:      Supported
17308 B:      https://bugzilla.kernel.org
17309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17310 F:      drivers/base/power/
17311 F:      drivers/powercap/
17312 F:      include/linux/intel_rapl.h
17313 F:      include/linux/pm.h
17314 F:      include/linux/pm_*
17315 F:      include/linux/powercap.h
17316 F:      kernel/configs/nopm.config
17317
17318 POWER STATE COORDINATION INTERFACE (PSCI)
17319 M:      Mark Rutland <mark.rutland@arm.com>
17320 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17322 S:      Maintained
17323 F:      drivers/firmware/psci/
17324 F:      include/linux/psci.h
17325 F:      include/uapi/linux/psci.h
17326
17327 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17328 M:      Sebastian Reichel <sre@kernel.org>
17329 L:      linux-pm@vger.kernel.org
17330 S:      Maintained
17331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17332 F:      Documentation/ABI/testing/sysfs-class-power
17333 F:      Documentation/devicetree/bindings/power/supply/
17334 F:      drivers/power/supply/
17335 F:      include/linux/power/
17336 F:      include/linux/power_supply.h
17337
17338 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17339 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17340 L:      linuxppc-dev@lists.ozlabs.org
17341 S:      Maintained
17342 F:      drivers/char/powernv-op-panel.c
17343
17344 PPP OVER ATM (RFC 2364)
17345 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17346 S:      Maintained
17347 F:      include/uapi/linux/atmppp.h
17348 F:      net/atm/pppoatm.c
17349
17350 PPP OVER ETHERNET
17351 M:      Michal Ostrowski <mostrows@earthlink.net>
17352 S:      Maintained
17353 F:      drivers/net/ppp/pppoe.c
17354 F:      drivers/net/ppp/pppox.c
17355
17356 PPP OVER L2TP
17357 M:      James Chapman <jchapman@katalix.com>
17358 S:      Maintained
17359 F:      include/linux/if_pppol2tp.h
17360 F:      include/uapi/linux/if_pppol2tp.h
17361 F:      net/l2tp/l2tp_ppp.c
17362
17363 PPP PROTOCOL DRIVERS AND COMPRESSORS
17364 L:      linux-ppp@vger.kernel.org
17365 S:      Orphan
17366 F:      drivers/net/ppp/ppp_*
17367
17368 PPS SUPPORT
17369 M:      Rodolfo Giometti <giometti@enneenne.com>
17370 L:      linuxpps@ml.enneenne.com (subscribers-only)
17371 S:      Maintained
17372 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17373 F:      Documentation/ABI/testing/sysfs-pps
17374 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17375 F:      Documentation/driver-api/pps.rst
17376 F:      drivers/pps/
17377 F:      include/linux/pps*.h
17378 F:      include/uapi/linux/pps.h
17379
17380 PPTP DRIVER
17381 M:      Dmitry Kozlov <xeb@mail.ru>
17382 L:      netdev@vger.kernel.org
17383 S:      Maintained
17384 W:      http://sourceforge.net/projects/accel-pptp
17385 F:      drivers/net/ppp/pptp.c
17386
17387 PRESSURE STALL INFORMATION (PSI)
17388 M:      Johannes Weiner <hannes@cmpxchg.org>
17389 M:      Suren Baghdasaryan <surenb@google.com>
17390 R:      Peter Ziljstra <peterz@infradead.org>
17391 S:      Maintained
17392 F:      include/linux/psi*
17393 F:      kernel/sched/psi.c
17394
17395 PRINTK
17396 M:      Petr Mladek <pmladek@suse.com>
17397 R:      Steven Rostedt <rostedt@goodmis.org>
17398 R:      John Ogness <john.ogness@linutronix.de>
17399 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17400 S:      Maintained
17401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17402 F:      include/linux/printk.h
17403 F:      kernel/printk/
17404
17405 PRINTK INDEXING
17406 R:      Chris Down <chris@chrisdown.name>
17407 S:      Maintained
17408 F:      Documentation/core-api/printk-index.rst
17409 F:      kernel/printk/index.c
17410 K:      printk_index
17411
17412 PROC FILESYSTEM
17413 L:      linux-kernel@vger.kernel.org
17414 L:      linux-fsdevel@vger.kernel.org
17415 S:      Maintained
17416 F:      Documentation/filesystems/proc.rst
17417 F:      fs/proc/
17418 F:      include/linux/proc_fs.h
17419 F:      tools/testing/selftests/proc/
17420
17421 PROC SYSCTL
17422 M:      Luis Chamberlain <mcgrof@kernel.org>
17423 M:      Kees Cook <keescook@chromium.org>
17424 M:      Iurii Zaikin <yzaikin@google.com>
17425 L:      linux-kernel@vger.kernel.org
17426 L:      linux-fsdevel@vger.kernel.org
17427 S:      Maintained
17428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17429 F:      fs/proc/proc_sysctl.c
17430 F:      include/linux/sysctl.h
17431 F:      kernel/sysctl-test.c
17432 F:      kernel/sysctl.c
17433 F:      tools/testing/selftests/sysctl/
17434
17435 PS3 NETWORK SUPPORT
17436 M:      Geoff Levand <geoff@infradead.org>
17437 L:      netdev@vger.kernel.org
17438 L:      linuxppc-dev@lists.ozlabs.org
17439 S:      Maintained
17440 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17441
17442 PS3 PLATFORM SUPPORT
17443 M:      Geoff Levand <geoff@infradead.org>
17444 L:      linuxppc-dev@lists.ozlabs.org
17445 S:      Maintained
17446 F:      arch/powerpc/boot/ps3*
17447 F:      arch/powerpc/include/asm/lv1call.h
17448 F:      arch/powerpc/include/asm/ps3*.h
17449 F:      arch/powerpc/platforms/ps3/
17450 F:      drivers/*/ps3*
17451 F:      drivers/ps3/
17452 F:      drivers/rtc/rtc-ps3.c
17453 F:      drivers/usb/host/*ps3.c
17454 F:      sound/ppc/snd_ps3*
17455
17456 PS3VRAM DRIVER
17457 M:      Jim Paris <jim@jtan.com>
17458 M:      Geoff Levand <geoff@infradead.org>
17459 L:      linuxppc-dev@lists.ozlabs.org
17460 S:      Maintained
17461 F:      drivers/block/ps3vram.c
17462
17463 PSAMPLE PACKET SAMPLING SUPPORT
17464 M:      Yotam Gigi <yotam.gi@gmail.com>
17465 S:      Maintained
17466 F:      include/net/psample.h
17467 F:      include/uapi/linux/psample.h
17468 F:      net/psample
17469
17470 PSTORE FILESYSTEM
17471 M:      Kees Cook <keescook@chromium.org>
17472 R:      Tony Luck <tony.luck@intel.com>
17473 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17474 L:      linux-hardening@vger.kernel.org
17475 S:      Supported
17476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17477 F:      Documentation/admin-guide/pstore-blk.rst
17478 F:      Documentation/admin-guide/ramoops.rst
17479 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17480 F:      drivers/acpi/apei/erst.c
17481 F:      drivers/firmware/efi/efi-pstore.c
17482 F:      fs/pstore/
17483 F:      include/linux/pstore*
17484 K:      \b(pstore|ramoops)
17485
17486 PTP HARDWARE CLOCK SUPPORT
17487 M:      Richard Cochran <richardcochran@gmail.com>
17488 L:      netdev@vger.kernel.org
17489 S:      Maintained
17490 W:      http://linuxptp.sourceforge.net/
17491 F:      Documentation/ABI/testing/sysfs-ptp
17492 F:      Documentation/driver-api/ptp.rst
17493 F:      drivers/net/phy/dp83640*
17494 F:      drivers/ptp/*
17495 F:      include/linux/ptp_cl*
17496 K:      (?:\b|_)ptp(?:\b|_)
17497
17498 PTP MOCKUP CLOCK SUPPORT
17499 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17500 L:      netdev@vger.kernel.org
17501 S:      Maintained
17502 F:      drivers/ptp/ptp_mock.c
17503 F:      include/linux/ptp_mock.h
17504
17505 PTP VIRTUAL CLOCK SUPPORT
17506 M:      Yangbo Lu <yangbo.lu@nxp.com>
17507 L:      netdev@vger.kernel.org
17508 S:      Maintained
17509 F:      drivers/ptp/ptp_vclock.c
17510 F:      net/ethtool/phc_vclocks.c
17511
17512 PTRACE SUPPORT
17513 M:      Oleg Nesterov <oleg@redhat.com>
17514 S:      Maintained
17515 F:      arch/*/*/ptrace*.c
17516 F:      arch/*/include/asm/ptrace*.h
17517 F:      arch/*/ptrace*.c
17518 F:      include/asm-generic/syscall.h
17519 F:      include/linux/ptrace.h
17520 F:      include/linux/regset.h
17521 F:      include/uapi/linux/ptrace.h
17522 F:      kernel/ptrace.c
17523
17524 PULSE8-CEC DRIVER
17525 M:      Hans Verkuil <hverkuil@xs4all.nl>
17526 L:      linux-media@vger.kernel.org
17527 S:      Maintained
17528 T:      git git://linuxtv.org/media_tree.git
17529 F:      drivers/media/cec/usb/pulse8/
17530
17531 PURELIFI PLFXLC DRIVER
17532 M:      Srinivasan Raju <srini.raju@purelifi.com>
17533 L:      linux-wireless@vger.kernel.org
17534 S:      Supported
17535 F:      drivers/net/wireless/purelifi/plfxlc/
17536
17537 PVRUSB2 VIDEO4LINUX DRIVER
17538 M:      Mike Isely <isely@pobox.com>
17539 L:      pvrusb2@isely.net       (subscribers-only)
17540 L:      linux-media@vger.kernel.org
17541 S:      Maintained
17542 W:      http://www.isely.net/pvrusb2/
17543 T:      git git://linuxtv.org/media_tree.git
17544 F:      Documentation/driver-api/media/drivers/pvrusb2*
17545 F:      drivers/media/usb/pvrusb2/
17546
17547 PWC WEBCAM DRIVER
17548 M:      Hans Verkuil <hverkuil@xs4all.nl>
17549 L:      linux-media@vger.kernel.org
17550 S:      Odd Fixes
17551 T:      git git://linuxtv.org/media_tree.git
17552 F:      drivers/media/usb/pwc/*
17553 F:      include/trace/events/pwc.h
17554
17555 PWM IR Transmitter
17556 M:      Sean Young <sean@mess.org>
17557 L:      linux-media@vger.kernel.org
17558 S:      Maintained
17559 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17560 F:      drivers/media/rc/pwm-ir-tx.c
17561
17562 PWM SUBSYSTEM
17563 M:      Thierry Reding <thierry.reding@gmail.com>
17564 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17565 L:      linux-pwm@vger.kernel.org
17566 S:      Maintained
17567 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17569 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17570 F:      Documentation/devicetree/bindings/pwm/
17571 F:      Documentation/driver-api/pwm.rst
17572 F:      drivers/gpio/gpio-mvebu.c
17573 F:      drivers/pwm/
17574 F:      drivers/video/backlight/pwm_bl.c
17575 F:      include/dt-bindings/pwm/
17576 F:      include/linux/pwm.h
17577 F:      include/linux/pwm_backlight.h
17578 K:      pwm_(config|apply_state|ops)
17579
17580 PXA GPIO DRIVER
17581 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17582 L:      linux-gpio@vger.kernel.org
17583 S:      Maintained
17584 F:      drivers/gpio/gpio-pxa.c
17585
17586 PXA MMCI DRIVER
17587 S:      Orphan
17588
17589 PXA RTC DRIVER
17590 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17591 L:      linux-rtc@vger.kernel.org
17592 S:      Maintained
17593
17594 PXA2xx/PXA3xx SUPPORT
17595 M:      Daniel Mack <daniel@zonque.org>
17596 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17597 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17599 S:      Maintained
17600 T:      git git://github.com/hzhuang1/linux.git
17601 T:      git git://github.com/rjarzmik/linux.git
17602 F:      arch/arm/boot/dts/intel/pxa/
17603 F:      arch/arm/mach-pxa/
17604 F:      drivers/dma/pxa*
17605 F:      drivers/pcmcia/pxa2xx*
17606 F:      drivers/pinctrl/pxa/
17607 F:      drivers/spi/spi-pxa2xx*
17608 F:      drivers/usb/gadget/udc/pxa2*
17609 F:      include/sound/pxa2xx-lib.h
17610 F:      sound/arm/pxa*
17611 F:      sound/soc/pxa/
17612
17613 QAT DRIVER
17614 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17615 L:      qat-linux@intel.com
17616 S:      Supported
17617 F:      drivers/crypto/intel/qat/
17618
17619 QCOM AUDIO (ASoC) DRIVERS
17620 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17621 M:      Banajit Goswami <bgoswami@quicinc.com>
17622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17623 S:      Supported
17624 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17625 F:      Documentation/devicetree/bindings/sound/qcom,*
17626 F:      drivers/soc/qcom/apr.c
17627 F:      include/dt-bindings/sound/qcom,wcd9335.h
17628 F:      sound/soc/codecs/lpass-rx-macro.*
17629 F:      sound/soc/codecs/lpass-tx-macro.*
17630 F:      sound/soc/codecs/lpass-va-macro.c
17631 F:      sound/soc/codecs/lpass-wsa-macro.*
17632 F:      sound/soc/codecs/msm8916-wcd-analog.c
17633 F:      sound/soc/codecs/msm8916-wcd-digital.c
17634 F:      sound/soc/codecs/wcd-clsh-v2.*
17635 F:      sound/soc/codecs/wcd-mbhc-v2.*
17636 F:      sound/soc/codecs/wcd9335.*
17637 F:      sound/soc/codecs/wcd934x.c
17638 F:      sound/soc/codecs/wsa881x.c
17639 F:      sound/soc/codecs/wsa883x.c
17640 F:      sound/soc/codecs/wsa884x.c
17641 F:      sound/soc/qcom/
17642
17643 QCOM EMBEDDED USB DEBUGGER (EUD)
17644 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17645 L:      linux-arm-msm@vger.kernel.org
17646 S:      Maintained
17647 F:      Documentation/ABI/testing/sysfs-driver-eud
17648 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17649 F:      drivers/usb/misc/qcom_eud.c
17650
17651 QCOM IPA DRIVER
17652 M:      Alex Elder <elder@kernel.org>
17653 L:      netdev@vger.kernel.org
17654 S:      Supported
17655 F:      drivers/net/ipa/
17656
17657 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17658 M:      Gabriel Somlo <somlo@cmu.edu>
17659 M:      "Michael S. Tsirkin" <mst@redhat.com>
17660 L:      qemu-devel@nongnu.org
17661 S:      Maintained
17662 F:      drivers/firmware/qemu_fw_cfg.c
17663 F:      include/uapi/linux/qemu_fw_cfg.h
17664
17665 QIB DRIVER
17666 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17667 L:      linux-rdma@vger.kernel.org
17668 S:      Supported
17669 F:      drivers/infiniband/hw/qib/
17670
17671 QLOGIC QL41xxx FCOE DRIVER
17672 M:      Saurav Kashyap <skashyap@marvell.com>
17673 M:      Javed Hasan <jhasan@marvell.com>
17674 M:      GR-QLogic-Storage-Upstream@marvell.com
17675 L:      linux-scsi@vger.kernel.org
17676 S:      Supported
17677 F:      drivers/scsi/qedf/
17678
17679 QLOGIC QL41xxx ISCSI DRIVER
17680 M:      Nilesh Javali <njavali@marvell.com>
17681 M:      Manish Rangankar <mrangankar@marvell.com>
17682 M:      GR-QLogic-Storage-Upstream@marvell.com
17683 L:      linux-scsi@vger.kernel.org
17684 S:      Supported
17685 F:      drivers/scsi/qedi/
17686
17687 QLOGIC QL4xxx ETHERNET DRIVER
17688 M:      Ariel Elior <aelior@marvell.com>
17689 M:      Manish Chopra <manishc@marvell.com>
17690 L:      netdev@vger.kernel.org
17691 S:      Supported
17692 F:      drivers/net/ethernet/qlogic/qed/
17693 F:      drivers/net/ethernet/qlogic/qede/
17694 F:      include/linux/qed/
17695
17696 QLOGIC QL4xxx RDMA DRIVER
17697 M:      Michal Kalderon <mkalderon@marvell.com>
17698 M:      Ariel Elior <aelior@marvell.com>
17699 L:      linux-rdma@vger.kernel.org
17700 S:      Supported
17701 F:      drivers/infiniband/hw/qedr/
17702 F:      include/uapi/rdma/qedr-abi.h
17703
17704 QLOGIC QLA1280 SCSI DRIVER
17705 M:      Michael Reed <mdr@sgi.com>
17706 L:      linux-scsi@vger.kernel.org
17707 S:      Maintained
17708 F:      drivers/scsi/qla1280.[ch]
17709
17710 QLOGIC QLA2XXX FC-SCSI DRIVER
17711 M:      Nilesh Javali <njavali@marvell.com>
17712 M:      GR-QLogic-Storage-Upstream@marvell.com
17713 L:      linux-scsi@vger.kernel.org
17714 S:      Supported
17715 F:      drivers/scsi/qla2xxx/
17716
17717 QLOGIC QLA3XXX NETWORK DRIVER
17718 M:      GR-Linux-NIC-Dev@marvell.com
17719 L:      netdev@vger.kernel.org
17720 S:      Supported
17721 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17722
17723 QLOGIC QLA4XXX iSCSI DRIVER
17724 M:      Nilesh Javali <njavali@marvell.com>
17725 M:      Manish Rangankar <mrangankar@marvell.com>
17726 M:      GR-QLogic-Storage-Upstream@marvell.com
17727 L:      linux-scsi@vger.kernel.org
17728 S:      Supported
17729 F:      drivers/scsi/qla4xxx/
17730
17731 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17732 M:      Shahed Shaikh <shshaikh@marvell.com>
17733 M:      Manish Chopra <manishc@marvell.com>
17734 M:      GR-Linux-NIC-Dev@marvell.com
17735 L:      netdev@vger.kernel.org
17736 S:      Supported
17737 F:      drivers/net/ethernet/qlogic/qlcnic/
17738
17739 QM1D1B0004 MEDIA DRIVER
17740 M:      Akihiro Tsukada <tskd08@gmail.com>
17741 L:      linux-media@vger.kernel.org
17742 S:      Odd Fixes
17743 F:      drivers/media/tuners/qm1d1b0004*
17744
17745 QM1D1C0042 MEDIA DRIVER
17746 M:      Akihiro Tsukada <tskd08@gmail.com>
17747 L:      linux-media@vger.kernel.org
17748 S:      Odd Fixes
17749 F:      drivers/media/tuners/qm1d1c0042*
17750
17751 QNX4 FILESYSTEM
17752 M:      Anders Larsen <al@alarsen.net>
17753 S:      Maintained
17754 W:      http://www.alarsen.net/linux/qnx4fs/
17755 F:      fs/qnx4/
17756 F:      include/uapi/linux/qnx4_fs.h
17757 F:      include/uapi/linux/qnxtypes.h
17758
17759 QNX6 FILESYSTEM
17760 S:      Orphan
17761 F:      Documentation/filesystems/qnx6.rst
17762 F:      fs/qnx6/
17763 F:      include/linux/qnx6_fs.h
17764
17765 QORIQ DPAA2 FSL-MC BUS DRIVER
17766 M:      Stuart Yoder <stuyoder@gmail.com>
17767 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17768 L:      linux-kernel@vger.kernel.org
17769 S:      Maintained
17770 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17771 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17772 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17773 F:      drivers/bus/fsl-mc/
17774 F:      include/uapi/linux/fsl_mc.h
17775
17776 QT1010 MEDIA DRIVER
17777 M:      Antti Palosaari <crope@iki.fi>
17778 L:      linux-media@vger.kernel.org
17779 S:      Maintained
17780 W:      https://linuxtv.org
17781 W:      http://palosaari.fi/linux/
17782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17783 T:      git git://linuxtv.org/anttip/media_tree.git
17784 F:      drivers/media/tuners/qt1010*
17785
17786 QUALCOMM ATH12K WIRELESS DRIVER
17787 M:      Kalle Valo <kvalo@kernel.org>
17788 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17789 L:      ath12k@lists.infradead.org
17790 S:      Supported
17791 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17793 F:      drivers/net/wireless/ath/ath12k/
17794
17795 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17796 M:      Kalle Valo <kvalo@kernel.org>
17797 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17798 L:      ath10k@lists.infradead.org
17799 S:      Supported
17800 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17802 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17803 F:      drivers/net/wireless/ath/ath10k/
17804
17805 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17806 M:      Kalle Valo <kvalo@kernel.org>
17807 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17808 L:      ath11k@lists.infradead.org
17809 S:      Supported
17810 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17811 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17813 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17814 F:      drivers/net/wireless/ath/ath11k/
17815
17816 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17817 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17818 L:      linux-wireless@vger.kernel.org
17819 S:      Maintained
17820 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17822 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17823 F:      drivers/net/wireless/ath/ath9k/
17824
17825 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17826 M:      Stephan Gerhold <stephan@gerhold.net>
17827 L:      netdev@vger.kernel.org
17828 L:      linux-arm-msm@vger.kernel.org
17829 S:      Maintained
17830 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17831 F:      drivers/net/wwan/qcom_bam_dmux.c
17832
17833 QUALCOMM CAMERA SUBSYSTEM DRIVER
17834 M:      Robert Foss <rfoss@kernel.org>
17835 M:      Todor Tomov <todor.too@gmail.com>
17836 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17837 L:      linux-media@vger.kernel.org
17838 S:      Maintained
17839 F:      Documentation/admin-guide/media/qcom_camss.rst
17840 F:      Documentation/devicetree/bindings/media/*camss*
17841 F:      drivers/media/platform/qcom/camss/
17842
17843 QUALCOMM CLOCK DRIVERS
17844 M:      Bjorn Andersson <andersson@kernel.org>
17845 L:      linux-arm-msm@vger.kernel.org
17846 S:      Supported
17847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17848 F:      Documentation/devicetree/bindings/clock/qcom,*
17849 F:      drivers/clk/qcom/
17850 F:      include/dt-bindings/clock/qcom,*
17851
17852 QUALCOMM CLOUD AI (QAIC) DRIVER
17853 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17854 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17855 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17856 L:      linux-arm-msm@vger.kernel.org
17857 L:      dri-devel@lists.freedesktop.org
17858 S:      Supported
17859 T:      git git://anongit.freedesktop.org/drm/drm-misc
17860 F:      Documentation/accel/qaic/
17861 F:      drivers/accel/qaic/
17862 F:      include/uapi/drm/qaic_accel.h
17863
17864 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17865 M:      Bjorn Andersson <andersson@kernel.org>
17866 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17867 L:      linux-pm@vger.kernel.org
17868 L:      linux-arm-msm@vger.kernel.org
17869 S:      Maintained
17870 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17871 F:      drivers/pmdomain/qcom/cpr.c
17872
17873 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17874 M:      Ilia Lin <ilia.lin@kernel.org>
17875 L:      linux-pm@vger.kernel.org
17876 S:      Maintained
17877 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17878 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17879 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17880
17881 QUALCOMM CRYPTO DRIVERS
17882 M:      Thara Gopinath <thara.gopinath@gmail.com>
17883 L:      linux-crypto@vger.kernel.org
17884 L:      linux-arm-msm@vger.kernel.org
17885 S:      Maintained
17886 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17887 F:      drivers/crypto/qce/
17888
17889 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17890 M:      Timur Tabi <timur@kernel.org>
17891 L:      netdev@vger.kernel.org
17892 S:      Maintained
17893 F:      drivers/net/ethernet/qualcomm/emac/
17894
17895 QUALCOMM ETHQOS ETHERNET DRIVER
17896 M:      Vinod Koul <vkoul@kernel.org>
17897 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17898 L:      netdev@vger.kernel.org
17899 L:      linux-arm-msm@vger.kernel.org
17900 S:      Maintained
17901 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17902 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17903
17904 QUALCOMM FASTRPC DRIVER
17905 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17906 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17907 L:      linux-arm-msm@vger.kernel.org
17908 S:      Maintained
17909 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17910 F:      drivers/misc/fastrpc.c
17911 F:      include/uapi/misc/fastrpc.h
17912
17913 QUALCOMM HEXAGON ARCHITECTURE
17914 M:      Brian Cain <bcain@quicinc.com>
17915 L:      linux-hexagon@vger.kernel.org
17916 S:      Supported
17917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17918 F:      arch/hexagon/
17919
17920 QUALCOMM HIDMA DRIVER
17921 M:      Sinan Kaya <okaya@kernel.org>
17922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17923 L:      linux-arm-msm@vger.kernel.org
17924 L:      dmaengine@vger.kernel.org
17925 S:      Supported
17926 F:      drivers/dma/qcom/hidma*
17927
17928 QUALCOMM I2C CCI DRIVER
17929 M:      Loic Poulain <loic.poulain@linaro.org>
17930 M:      Robert Foss <rfoss@kernel.org>
17931 L:      linux-i2c@vger.kernel.org
17932 L:      linux-arm-msm@vger.kernel.org
17933 S:      Maintained
17934 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17935 F:      drivers/i2c/busses/i2c-qcom-cci.c
17936
17937 QUALCOMM INTERCONNECT BWMON DRIVER
17938 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17939 L:      linux-arm-msm@vger.kernel.org
17940 S:      Maintained
17941 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17942 F:      drivers/soc/qcom/icc-bwmon.c
17943
17944 QUALCOMM IOMMU
17945 M:      Rob Clark <robdclark@gmail.com>
17946 L:      iommu@lists.linux.dev
17947 L:      linux-arm-msm@vger.kernel.org
17948 S:      Maintained
17949 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17950 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
17951 F:      drivers/iommu/msm_iommu*
17952
17953 QUALCOMM IPC ROUTER (QRTR) DRIVER
17954 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17955 L:      linux-arm-msm@vger.kernel.org
17956 S:      Maintained
17957 F:      include/trace/events/qrtr.h
17958 F:      include/uapi/linux/qrtr.h
17959 F:      net/qrtr/
17960
17961 QUALCOMM IPCC MAILBOX DRIVER
17962 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17963 L:      linux-arm-msm@vger.kernel.org
17964 S:      Supported
17965 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17966 F:      drivers/mailbox/qcom-ipcc.c
17967 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17968
17969 QUALCOMM IPQ4019 USB PHY DRIVER
17970 M:      Robert Marko <robert.marko@sartura.hr>
17971 M:      Luka Perkov <luka.perkov@sartura.hr>
17972 L:      linux-arm-msm@vger.kernel.org
17973 S:      Maintained
17974 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17975 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17976
17977 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17978 M:      Robert Marko <robert.marko@sartura.hr>
17979 M:      Luka Perkov <luka.perkov@sartura.hr>
17980 L:      linux-arm-msm@vger.kernel.org
17981 S:      Maintained
17982 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17983 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17984
17985 QUALCOMM NAND CONTROLLER DRIVER
17986 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17987 L:      linux-mtd@lists.infradead.org
17988 L:      linux-arm-msm@vger.kernel.org
17989 S:      Maintained
17990 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17991 F:      drivers/mtd/nand/raw/qcom_nandc.c
17992
17993 QUALCOMM QSEECOM DRIVER
17994 M:      Maximilian Luz <luzmaximilian@gmail.com>
17995 L:      linux-arm-msm@vger.kernel.org
17996 S:      Maintained
17997 F:      drivers/firmware/qcom/qcom_qseecom.c
17998
17999 QUALCOMM QSEECOM UEFISECAPP DRIVER
18000 M:      Maximilian Luz <luzmaximilian@gmail.com>
18001 L:      linux-arm-msm@vger.kernel.org
18002 S:      Maintained
18003 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18004
18005 QUALCOMM RMNET DRIVER
18006 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18007 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18008 L:      netdev@vger.kernel.org
18009 S:      Maintained
18010 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18011 F:      drivers/net/ethernet/qualcomm/rmnet/
18012 F:      include/linux/if_rmnet.h
18013
18014 QUALCOMM TSENS THERMAL DRIVER
18015 M:      Amit Kucheria <amitk@kernel.org>
18016 M:      Thara Gopinath <thara.gopinath@gmail.com>
18017 L:      linux-pm@vger.kernel.org
18018 L:      linux-arm-msm@vger.kernel.org
18019 S:      Maintained
18020 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18021 F:      drivers/thermal/qcom/
18022
18023 QUALCOMM TYPEC PORT MANAGER DRIVER
18024 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18025 L:      linux-arm-msm@vger.kernel.org
18026 L:      linux-usb@vger.kernel.org
18027 S:      Maintained
18028 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18029 F:      drivers/usb/typec/tcpm/qcom/
18030
18031 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18032 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18033 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18034 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18035 L:      linux-media@vger.kernel.org
18036 L:      linux-arm-msm@vger.kernel.org
18037 S:      Maintained
18038 T:      git git://linuxtv.org/media_tree.git
18039 F:      Documentation/devicetree/bindings/media/*venus*
18040 F:      drivers/media/platform/qcom/venus/
18041
18042 QUALCOMM WCN36XX WIRELESS DRIVER
18043 M:      Loic Poulain <loic.poulain@linaro.org>
18044 L:      wcn36xx@lists.infradead.org
18045 S:      Supported
18046 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18047 F:      drivers/net/wireless/ath/wcn36xx/
18048
18049 QUANTENNA QTNFMAC WIRELESS DRIVER
18050 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18051 R:      Sergey Matyukevich <geomatsi@gmail.com>
18052 L:      linux-wireless@vger.kernel.org
18053 S:      Maintained
18054 F:      drivers/net/wireless/quantenna
18055
18056 RADEON and AMDGPU DRM DRIVERS
18057 M:      Alex Deucher <alexander.deucher@amd.com>
18058 M:      Christian König <christian.koenig@amd.com>
18059 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18060 L:      amd-gfx@lists.freedesktop.org
18061 S:      Supported
18062 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18063 C:      irc://irc.oftc.net/radeon
18064 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18065 F:      Documentation/gpu/amdgpu/
18066 F:      drivers/gpu/drm/amd/
18067 F:      drivers/gpu/drm/ci/xfails/amd*
18068 F:      drivers/gpu/drm/radeon/
18069 F:      include/uapi/drm/amdgpu_drm.h
18070 F:      include/uapi/drm/radeon_drm.h
18071
18072 RADEON FRAMEBUFFER DISPLAY DRIVER
18073 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18074 L:      linux-fbdev@vger.kernel.org
18075 S:      Maintained
18076 F:      drivers/video/fbdev/aty/radeon*
18077 F:      include/uapi/linux/radeonfb.h
18078
18079 RADIOSHARK RADIO DRIVER
18080 M:      Hans Verkuil <hverkuil@xs4all.nl>
18081 L:      linux-media@vger.kernel.org
18082 S:      Maintained
18083 T:      git git://linuxtv.org/media_tree.git
18084 F:      drivers/media/radio/radio-shark.c
18085
18086 RADIOSHARK2 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-shark2.c
18092 F:      drivers/media/radio/radio-tea5777.c
18093
18094 RADOS BLOCK DEVICE (RBD)
18095 M:      Ilya Dryomov <idryomov@gmail.com>
18096 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18097 L:      ceph-devel@vger.kernel.org
18098 S:      Supported
18099 W:      http://ceph.com/
18100 T:      git https://github.com/ceph/ceph-client.git
18101 F:      Documentation/ABI/testing/sysfs-bus-rbd
18102 F:      drivers/block/rbd.c
18103 F:      drivers/block/rbd_types.h
18104
18105 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18106 L:      linux-fbdev@vger.kernel.org
18107 S:      Orphan
18108 F:      drivers/video/fbdev/aty/aty128fb.c
18109
18110 RAINSHADOW-CEC DRIVER
18111 M:      Hans Verkuil <hverkuil@xs4all.nl>
18112 L:      linux-media@vger.kernel.org
18113 S:      Maintained
18114 T:      git git://linuxtv.org/media_tree.git
18115 F:      drivers/media/cec/usb/rainshadow/
18116
18117 RALINK MIPS ARCHITECTURE
18118 M:      John Crispin <john@phrozen.org>
18119 L:      linux-mips@vger.kernel.org
18120 S:      Maintained
18121 F:      arch/mips/ralink
18122
18123 RALINK MT7621 MIPS ARCHITECTURE
18124 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18125 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18126 L:      linux-mips@vger.kernel.org
18127 S:      Maintained
18128 F:      arch/mips/boot/dts/ralink/mt7621*
18129
18130 RALINK RT2X00 WIRELESS LAN DRIVER
18131 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18132 L:      linux-wireless@vger.kernel.org
18133 S:      Maintained
18134 F:      drivers/net/wireless/ralink/rt2x00/
18135
18136 RAMDISK RAM BLOCK DEVICE DRIVER
18137 M:      Jens Axboe <axboe@kernel.dk>
18138 S:      Maintained
18139 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18140 F:      drivers/block/brd.c
18141
18142 RANCHU VIRTUAL BOARD FOR MIPS
18143 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18144 L:      linux-mips@vger.kernel.org
18145 S:      Supported
18146 F:      arch/mips/configs/generic/board-ranchu.config
18147 F:      arch/mips/generic/board-ranchu.c
18148
18149 RANDOM NUMBER DRIVER
18150 M:      "Theodore Ts'o" <tytso@mit.edu>
18151 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18152 S:      Maintained
18153 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18154 F:      drivers/char/random.c
18155 F:      drivers/virt/vmgenid.c
18156
18157 RAPIDIO SUBSYSTEM
18158 M:      Matt Porter <mporter@kernel.crashing.org>
18159 M:      Alexandre Bounine <alex.bou9@gmail.com>
18160 S:      Maintained
18161 F:      drivers/rapidio/
18162
18163 RAS INFRASTRUCTURE
18164 M:      Tony Luck <tony.luck@intel.com>
18165 M:      Borislav Petkov <bp@alien8.de>
18166 L:      linux-edac@vger.kernel.org
18167 S:      Maintained
18168 F:      Documentation/admin-guide/ras.rst
18169 F:      drivers/ras/
18170 F:      include/linux/ras.h
18171 F:      include/ras/ras_event.h
18172
18173 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18174 L:      linux-wireless@vger.kernel.org
18175 S:      Orphan
18176 F:      drivers/net/wireless/legacy/ray*
18177
18178 RC-CORE / LIRC FRAMEWORK
18179 M:      Sean Young <sean@mess.org>
18180 L:      linux-media@vger.kernel.org
18181 S:      Maintained
18182 W:      http://linuxtv.org
18183 T:      git git://linuxtv.org/media_tree.git
18184 F:      Documentation/driver-api/media/rc-core.rst
18185 F:      Documentation/userspace-api/media/rc/
18186 F:      drivers/media/rc/
18187 F:      include/media/rc-core.h
18188 F:      include/media/rc-map.h
18189 F:      include/uapi/linux/lirc.h
18190
18191 RCMM REMOTE CONTROLS DECODER
18192 M:      Patrick Lerda <patrick9876@free.fr>
18193 S:      Maintained
18194 F:      drivers/media/rc/ir-rcmm-decoder.c
18195
18196 RCUTORTURE TEST FRAMEWORK
18197 M:      "Paul E. McKenney" <paulmck@kernel.org>
18198 M:      Josh Triplett <josh@joshtriplett.org>
18199 R:      Steven Rostedt <rostedt@goodmis.org>
18200 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18201 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18202 L:      rcu@vger.kernel.org
18203 S:      Supported
18204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18205 F:      tools/testing/selftests/rcutorture
18206
18207 RDACM20 Camera Sensor
18208 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18209 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18210 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18211 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18212 L:      linux-media@vger.kernel.org
18213 S:      Maintained
18214 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18215 F:      drivers/media/i2c/max9271.c
18216 F:      drivers/media/i2c/max9271.h
18217 F:      drivers/media/i2c/rdacm20.c
18218
18219 RDACM21 Camera Sensor
18220 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18221 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18222 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18223 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18224 L:      linux-media@vger.kernel.org
18225 S:      Maintained
18226 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18227 F:      drivers/media/i2c/max9271.c
18228 F:      drivers/media/i2c/max9271.h
18229 F:      drivers/media/i2c/rdacm21.c
18230
18231 RDC R-321X SoC
18232 M:      Florian Fainelli <florian@openwrt.org>
18233 S:      Maintained
18234
18235 RDC R6040 FAST ETHERNET DRIVER
18236 M:      Florian Fainelli <f.fainelli@gmail.com>
18237 L:      netdev@vger.kernel.org
18238 S:      Maintained
18239 F:      drivers/net/ethernet/rdc/r6040.c
18240
18241 RDMAVT - RDMA verbs software
18242 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18243 L:      linux-rdma@vger.kernel.org
18244 S:      Supported
18245 F:      drivers/infiniband/sw/rdmavt
18246
18247 RDS - RELIABLE DATAGRAM SOCKETS
18248 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18249 L:      netdev@vger.kernel.org
18250 L:      linux-rdma@vger.kernel.org
18251 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18252 S:      Supported
18253 W:      https://oss.oracle.com/projects/rds/
18254 F:      Documentation/networking/rds.rst
18255 F:      net/rds/
18256
18257 RDT - RESOURCE ALLOCATION
18258 M:      Fenghua Yu <fenghua.yu@intel.com>
18259 M:      Reinette Chatre <reinette.chatre@intel.com>
18260 L:      linux-kernel@vger.kernel.org
18261 S:      Supported
18262 F:      Documentation/arch/x86/resctrl*
18263 F:      arch/x86/include/asm/resctrl.h
18264 F:      arch/x86/kernel/cpu/resctrl/
18265 F:      tools/testing/selftests/resctrl/
18266
18267 READ-COPY UPDATE (RCU)
18268 M:      "Paul E. McKenney" <paulmck@kernel.org>
18269 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18270 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18271 M:      Joel Fernandes <joel@joelfernandes.org>
18272 M:      Josh Triplett <josh@joshtriplett.org>
18273 M:      Boqun Feng <boqun.feng@gmail.com>
18274 R:      Steven Rostedt <rostedt@goodmis.org>
18275 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18276 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18277 R:      Zqiang <qiang.zhang1211@gmail.com>
18278 L:      rcu@vger.kernel.org
18279 S:      Supported
18280 W:      http://www.rdrop.com/users/paulmck/RCU/
18281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18282 F:      Documentation/RCU/
18283 F:      include/linux/rcu*
18284 F:      kernel/rcu/
18285 X:      Documentation/RCU/torture.rst
18286 X:      include/linux/srcu*.h
18287 X:      kernel/rcu/srcu*.c
18288
18289 REAL TIME CLOCK (RTC) SUBSYSTEM
18290 M:      Alessandro Zummo <a.zummo@towertech.it>
18291 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18292 L:      linux-rtc@vger.kernel.org
18293 S:      Maintained
18294 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18296 F:      Documentation/admin-guide/rtc.rst
18297 F:      Documentation/devicetree/bindings/rtc/
18298 F:      drivers/rtc/
18299 F:      include/linux/rtc.h
18300 F:      include/linux/rtc/
18301 F:      include/uapi/linux/rtc.h
18302 F:      tools/testing/selftests/rtc/
18303
18304 Real-time Linux Analysis (RTLA) tools
18305 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18306 M:      Steven Rostedt <rostedt@goodmis.org>
18307 L:      linux-trace-kernel@vger.kernel.org
18308 S:      Maintained
18309 F:      Documentation/tools/rtla/
18310 F:      tools/tracing/rtla/
18311
18312 REALTEK AUDIO CODECS
18313 M:      Oder Chiou <oder_chiou@realtek.com>
18314 S:      Maintained
18315 F:      include/sound/rt*.h
18316 F:      sound/soc/codecs/rt*
18317
18318 REALTEK OTTO WATCHDOG
18319 M:      Sander Vanheule <sander@svanheule.net>
18320 L:      linux-watchdog@vger.kernel.org
18321 S:      Maintained
18322 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18323 F:      drivers/watchdog/realtek_otto_wdt.c
18324
18325 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18326 M:      Linus Walleij <linus.walleij@linaro.org>
18327 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18328 S:      Maintained
18329 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18330 F:      drivers/net/dsa/realtek/*
18331
18332 REALTEK WIRELESS DRIVER (rtlwifi family)
18333 M:      Ping-Ke Shih <pkshih@realtek.com>
18334 L:      linux-wireless@vger.kernel.org
18335 S:      Maintained
18336 F:      drivers/net/wireless/realtek/rtlwifi/
18337
18338 REALTEK WIRELESS DRIVER (rtw88)
18339 M:      Ping-Ke Shih <pkshih@realtek.com>
18340 L:      linux-wireless@vger.kernel.org
18341 S:      Maintained
18342 F:      drivers/net/wireless/realtek/rtw88/
18343
18344 REALTEK WIRELESS DRIVER (rtw89)
18345 M:      Ping-Ke Shih <pkshih@realtek.com>
18346 L:      linux-wireless@vger.kernel.org
18347 S:      Maintained
18348 F:      drivers/net/wireless/realtek/rtw89/
18349
18350 REDPINE WIRELESS DRIVER
18351 L:      linux-wireless@vger.kernel.org
18352 S:      Orphan
18353 F:      drivers/net/wireless/rsi/
18354
18355 REGISTER MAP ABSTRACTION
18356 M:      Mark Brown <broonie@kernel.org>
18357 L:      linux-kernel@vger.kernel.org
18358 S:      Supported
18359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18360 F:      Documentation/devicetree/bindings/regmap/
18361 F:      drivers/base/regmap/
18362 F:      include/linux/regmap.h
18363
18364 REISERFS FILE SYSTEM
18365 L:      reiserfs-devel@vger.kernel.org
18366 S:      Obsolete
18367 F:      fs/reiserfs/
18368
18369 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18370 M:      Bjorn Andersson <andersson@kernel.org>
18371 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18372 L:      linux-remoteproc@vger.kernel.org
18373 S:      Maintained
18374 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18375 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18376 F:      Documentation/devicetree/bindings/remoteproc/
18377 F:      Documentation/staging/remoteproc.rst
18378 F:      drivers/remoteproc/
18379 F:      include/linux/remoteproc.h
18380 F:      include/linux/remoteproc/
18381
18382 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18383 M:      Bjorn Andersson <andersson@kernel.org>
18384 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18385 L:      linux-remoteproc@vger.kernel.org
18386 S:      Maintained
18387 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18388 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18389 F:      Documentation/staging/rpmsg.rst
18390 F:      drivers/rpmsg/
18391 F:      include/linux/rpmsg.h
18392 F:      include/linux/rpmsg/
18393 F:      include/uapi/linux/rpmsg.h
18394 F:      samples/rpmsg/
18395
18396 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18397 M:      Stephan Gerhold <stephan@gerhold.net>
18398 L:      netdev@vger.kernel.org
18399 L:      linux-remoteproc@vger.kernel.org
18400 S:      Maintained
18401 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18402
18403 RENESAS CLOCK DRIVERS
18404 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18405 L:      linux-renesas-soc@vger.kernel.org
18406 S:      Supported
18407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18408 F:      Documentation/devicetree/bindings/clock/renesas,*
18409 F:      drivers/clk/renesas/
18410
18411 RENESAS EMEV2 I2C DRIVER
18412 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18413 L:      linux-renesas-soc@vger.kernel.org
18414 S:      Supported
18415 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18416 F:      drivers/i2c/busses/i2c-emev2.c
18417
18418 RENESAS ETHERNET DRIVERS
18419 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18420 L:      netdev@vger.kernel.org
18421 L:      linux-renesas-soc@vger.kernel.org
18422 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18423 F:      drivers/net/ethernet/renesas/
18424 F:      include/linux/sh_eth.h
18425
18426 RENESAS IDT821034 ASoC CODEC
18427 M:      Herve Codina <herve.codina@bootlin.com>
18428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18429 S:      Maintained
18430 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18431 F:      sound/soc/codecs/idt821034.c
18432
18433 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18434 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18435 L:      linux-mtd@lists.infradead.org
18436 L:      linux-renesas-soc@vger.kernel.org
18437 S:      Maintained
18438 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18439 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18440
18441 RENESAS R-CAR GYROADC DRIVER
18442 M:      Marek Vasut <marek.vasut@gmail.com>
18443 L:      linux-iio@vger.kernel.org
18444 S:      Supported
18445 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18446 F:      drivers/iio/adc/rcar-gyroadc.c
18447
18448 RENESAS R-CAR I2C DRIVERS
18449 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18450 L:      linux-renesas-soc@vger.kernel.org
18451 S:      Supported
18452 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18453 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18454 F:      drivers/i2c/busses/i2c-rcar.c
18455 F:      drivers/i2c/busses/i2c-sh_mobile.c
18456
18457 RENESAS R-CAR SATA DRIVER
18458 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18459 L:      linux-ide@vger.kernel.org
18460 L:      linux-renesas-soc@vger.kernel.org
18461 S:      Supported
18462 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18463 F:      drivers/ata/sata_rcar.c
18464
18465 RENESAS R-CAR THERMAL DRIVERS
18466 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18467 L:      linux-renesas-soc@vger.kernel.org
18468 S:      Supported
18469 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18470 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18471 F:      drivers/thermal/rcar_gen3_thermal.c
18472 F:      drivers/thermal/rcar_thermal.c
18473
18474 RENESAS RIIC DRIVER
18475 M:      Chris Brandt <chris.brandt@renesas.com>
18476 L:      linux-renesas-soc@vger.kernel.org
18477 S:      Supported
18478 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18479 F:      drivers/i2c/busses/i2c-riic.c
18480
18481 RENESAS RZ/G2L A/D DRIVER
18482 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18483 L:      linux-iio@vger.kernel.org
18484 L:      linux-renesas-soc@vger.kernel.org
18485 S:      Supported
18486 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18487 F:      drivers/iio/adc/rzg2l_adc.c
18488
18489 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18490 M:      Biju Das <biju.das.jz@bp.renesas.com>
18491 L:      linux-iio@vger.kernel.org
18492 L:      linux-renesas-soc@vger.kernel.org
18493 S:      Supported
18494 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18495 F:      drivers/counter/rz-mtu3-cnt.c
18496
18497 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18498 M:      Clément Léger <clement.leger@bootlin.com>
18499 L:      linux-renesas-soc@vger.kernel.org
18500 L:      netdev@vger.kernel.org
18501 S:      Maintained
18502 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18503 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18504 F:      drivers/net/dsa/rzn1_a5psw*
18505 F:      drivers/net/pcs/pcs-rzn1-miic.c
18506 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18507 F:      include/linux/pcs-rzn1-miic.h
18508 F:      net/dsa/tag_rzn1_a5psw.c
18509
18510 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18511 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18512 L:      linux-rtc@vger.kernel.org
18513 L:      linux-renesas-soc@vger.kernel.org
18514 S:      Maintained
18515 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18516 F:      drivers/rtc/rtc-rzn1.c
18517
18518 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18519 M:      Herve Codina <herve.codina@bootlin.com>
18520 L:      linux-renesas-soc@vger.kernel.org
18521 L:      linux-usb@vger.kernel.org
18522 S:      Maintained
18523 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18524 F:      drivers/usb/gadget/udc/renesas_usbf.c
18525
18526 RENESAS RZ/V2M I2C DRIVER
18527 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18528 L:      linux-i2c@vger.kernel.org
18529 L:      linux-renesas-soc@vger.kernel.org
18530 S:      Supported
18531 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18532 F:      drivers/i2c/busses/i2c-rzv2m.c
18533
18534 RENESAS USB PHY DRIVER
18535 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18536 L:      linux-renesas-soc@vger.kernel.org
18537 S:      Maintained
18538 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18539
18540 RENESAS VERSACLOCK 7 CLOCK DRIVER
18541 M:      Alex Helms <alexander.helms.jy@renesas.com>
18542 S:      Maintained
18543 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18544 F:      drivers/clk/clk-versaclock7.c
18545
18546 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18547 M:      Herve Codina <herve.codina@bootlin.com>
18548 L:      linux-iio@vger.kernel.org
18549 S:      Maintained
18550 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18551 F:      drivers/iio/potentiometer/x9250.c
18552
18553 RESET CONTROLLER FRAMEWORK
18554 M:      Philipp Zabel <p.zabel@pengutronix.de>
18555 S:      Maintained
18556 T:      git git://git.pengutronix.de/git/pza/linux
18557 F:      Documentation/devicetree/bindings/reset/
18558 F:      Documentation/driver-api/reset.rst
18559 F:      drivers/reset/
18560 F:      include/dt-bindings/reset/
18561 F:      include/linux/reset-controller.h
18562 F:      include/linux/reset.h
18563 F:      include/linux/reset/
18564 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18565
18566 RESTARTABLE SEQUENCES SUPPORT
18567 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18568 M:      Peter Zijlstra <peterz@infradead.org>
18569 M:      "Paul E. McKenney" <paulmck@kernel.org>
18570 M:      Boqun Feng <boqun.feng@gmail.com>
18571 L:      linux-kernel@vger.kernel.org
18572 S:      Supported
18573 F:      include/trace/events/rseq.h
18574 F:      include/uapi/linux/rseq.h
18575 F:      kernel/rseq.c
18576 F:      tools/testing/selftests/rseq/
18577
18578 RFKILL
18579 M:      Johannes Berg <johannes@sipsolutions.net>
18580 L:      linux-wireless@vger.kernel.org
18581 S:      Maintained
18582 W:      https://wireless.wiki.kernel.org/
18583 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18586 F:      Documentation/ABI/stable/sysfs-class-rfkill
18587 F:      Documentation/driver-api/rfkill.rst
18588 F:      include/linux/rfkill.h
18589 F:      include/uapi/linux/rfkill.h
18590 F:      net/rfkill/
18591
18592 RHASHTABLE
18593 M:      Thomas Graf <tgraf@suug.ch>
18594 M:      Herbert Xu <herbert@gondor.apana.org.au>
18595 L:      netdev@vger.kernel.org
18596 S:      Maintained
18597 F:      include/linux/rhashtable-types.h
18598 F:      include/linux/rhashtable.h
18599 F:      lib/rhashtable.c
18600 F:      lib/test_rhashtable.c
18601
18602 RICOH R5C592 MEMORYSTICK DRIVER
18603 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18604 S:      Maintained
18605 F:      drivers/memstick/host/r592.*
18606
18607 RICOH SMARTMEDIA/XD DRIVER
18608 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18609 S:      Maintained
18610 F:      drivers/mtd/nand/raw/r852.c
18611 F:      drivers/mtd/nand/raw/r852.h
18612
18613 RISC-V ARCHITECTURE
18614 M:      Paul Walmsley <paul.walmsley@sifive.com>
18615 M:      Palmer Dabbelt <palmer@dabbelt.com>
18616 M:      Albert Ou <aou@eecs.berkeley.edu>
18617 L:      linux-riscv@lists.infradead.org
18618 S:      Supported
18619 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18620 C:      irc://irc.libera.chat/riscv
18621 P:      Documentation/arch/riscv/patch-acceptance.rst
18622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18623 F:      arch/riscv/
18624 N:      riscv
18625 K:      riscv
18626
18627 RISC-V MICROCHIP FPGA SUPPORT
18628 M:      Conor Dooley <conor.dooley@microchip.com>
18629 M:      Daire McNamara <daire.mcnamara@microchip.com>
18630 L:      linux-riscv@lists.infradead.org
18631 S:      Supported
18632 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18633 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18634 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18635 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18636 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18637 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18638 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18639 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18640 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18641 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18642 F:      arch/riscv/boot/dts/microchip/
18643 F:      drivers/char/hw_random/mpfs-rng.c
18644 F:      drivers/clk/microchip/clk-mpfs*.c
18645 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18646 F:      drivers/mailbox/mailbox-mpfs.c
18647 F:      drivers/pci/controller/pcie-microchip-host.c
18648 F:      drivers/pwm/pwm-microchip-core.c
18649 F:      drivers/reset/reset-mpfs.c
18650 F:      drivers/rtc/rtc-mpfs.c
18651 F:      drivers/soc/microchip/mpfs-sys-controller.c
18652 F:      drivers/spi/spi-microchip-core-qspi.c
18653 F:      drivers/spi/spi-microchip-core.c
18654 F:      drivers/usb/musb/mpfs.c
18655 F:      include/soc/microchip/mpfs.h
18656
18657 RISC-V MISC SOC SUPPORT
18658 M:      Conor Dooley <conor@kernel.org>
18659 L:      linux-riscv@lists.infradead.org
18660 S:      Maintained
18661 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18662 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18663 F:      Documentation/devicetree/bindings/riscv/
18664 F:      arch/riscv/boot/dts/
18665 X:      arch/riscv/boot/dts/allwinner/
18666 X:      arch/riscv/boot/dts/renesas/
18667
18668 RISC-V PMU DRIVERS
18669 M:      Atish Patra <atishp@atishpatra.org>
18670 R:      Anup Patel <anup@brainfault.org>
18671 L:      linux-riscv@lists.infradead.org
18672 S:      Supported
18673 F:      drivers/perf/riscv_pmu.c
18674 F:      drivers/perf/riscv_pmu_legacy.c
18675 F:      drivers/perf/riscv_pmu_sbi.c
18676
18677 RISC-V THEAD SoC SUPPORT
18678 M:      Jisheng Zhang <jszhang@kernel.org>
18679 M:      Guo Ren <guoren@kernel.org>
18680 M:      Fu Wei <wefu@redhat.com>
18681 L:      linux-riscv@lists.infradead.org
18682 S:      Maintained
18683 F:      arch/riscv/boot/dts/thead/
18684
18685 RNBD BLOCK DRIVERS
18686 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18687 M:      Jack Wang <jinpu.wang@ionos.com>
18688 L:      linux-block@vger.kernel.org
18689 S:      Maintained
18690 F:      drivers/block/rnbd/
18691
18692 ROCCAT DRIVERS
18693 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18694 S:      Maintained
18695 W:      http://sourceforge.net/projects/roccat/
18696 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18697 F:      drivers/hid/hid-roccat*
18698 F:      include/linux/hid-roccat*
18699
18700 ROCKCHIP CRYPTO DRIVERS
18701 M:      Corentin Labbe <clabbe@baylibre.com>
18702 L:      linux-crypto@vger.kernel.org
18703 S:      Maintained
18704 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18705 F:      drivers/crypto/rockchip/
18706
18707 ROCKCHIP I2S TDM DRIVER
18708 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18709 L:      linux-rockchip@lists.infradead.org
18710 S:      Maintained
18711 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18712 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18713
18714 ROCKCHIP ISP V1 DRIVER
18715 M:      Dafna Hirschfeld <dafna@fastmail.com>
18716 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18717 L:      linux-media@vger.kernel.org
18718 L:      linux-rockchip@lists.infradead.org
18719 S:      Maintained
18720 F:      Documentation/admin-guide/media/rkisp1.rst
18721 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18722 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18723 F:      drivers/media/platform/rockchip/rkisp1
18724 F:      include/uapi/linux/rkisp1-config.h
18725
18726 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18727 M:      Jacob Chen <jacob-chen@iotwrt.com>
18728 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18729 L:      linux-media@vger.kernel.org
18730 L:      linux-rockchip@lists.infradead.org
18731 S:      Maintained
18732 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18733 F:      drivers/media/platform/rockchip/rga/
18734
18735 ROCKCHIP VIDEO DECODER DRIVER
18736 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18737 L:      linux-media@vger.kernel.org
18738 L:      linux-rockchip@lists.infradead.org
18739 S:      Maintained
18740 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18741 F:      drivers/staging/media/rkvdec/
18742
18743 ROCKER DRIVER
18744 M:      Jiri Pirko <jiri@resnulli.us>
18745 L:      netdev@vger.kernel.org
18746 S:      Supported
18747 F:      drivers/net/ethernet/rocker/
18748
18749 ROCKETPORT EXPRESS/INFINITY DRIVER
18750 M:      Kevin Cernekee <cernekee@gmail.com>
18751 L:      linux-serial@vger.kernel.org
18752 S:      Odd Fixes
18753 F:      drivers/tty/serial/rp2.*
18754
18755 ROHM BD99954 CHARGER IC
18756 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18757 S:      Supported
18758 F:      drivers/power/supply/bd99954-charger.c
18759 F:      drivers/power/supply/bd99954-charger.h
18760
18761 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18762 M:      Tomasz Duszynski <tduszyns@gmail.com>
18763 S:      Maintained
18764 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18765 F:      drivers/iio/light/bh1750.c
18766
18767 ROHM BM1390 PRESSURE SENSOR DRIVER
18768 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18769 L:      linux-iio@vger.kernel.org
18770 S:      Supported
18771 F:      drivers/iio/pressure/rohm-bm1390.c
18772
18773 ROHM BU270xx LIGHT SENSOR DRIVERs
18774 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18775 L:      linux-iio@vger.kernel.org
18776 S:      Supported
18777 F:      drivers/iio/light/rohm-bu27008.c
18778 F:      drivers/iio/light/rohm-bu27034.c
18779
18780 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18781 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18782 L:      linux-kernel@vger.kernel.org
18783 L:      linux-renesas-soc@vger.kernel.org
18784 S:      Supported
18785 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18786 F:      drivers/gpio/gpio-bd9571mwv.c
18787 F:      drivers/mfd/bd9571mwv.c
18788 F:      drivers/regulator/bd9571mwv-regulator.c
18789 F:      include/linux/mfd/bd9571mwv.h
18790
18791 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18792 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18793 S:      Supported
18794 F:      drivers/clk/clk-bd718x7.c
18795 F:      drivers/gpio/gpio-bd71815.c
18796 F:      drivers/gpio/gpio-bd71828.c
18797 F:      drivers/mfd/rohm-bd71828.c
18798 F:      drivers/mfd/rohm-bd718x7.c
18799 F:      drivers/mfd/rohm-bd9576.c
18800 F:      drivers/regulator/bd71815-regulator.c
18801 F:      drivers/regulator/bd71828-regulator.c
18802 F:      drivers/regulator/bd718x7-regulator.c
18803 F:      drivers/regulator/bd9576-regulator.c
18804 F:      drivers/regulator/rohm-regulator.c
18805 F:      drivers/rtc/rtc-bd70528.c
18806 F:      drivers/watchdog/bd9576_wdt.c
18807 F:      include/linux/mfd/rohm-bd71815.h
18808 F:      include/linux/mfd/rohm-bd71828.h
18809 F:      include/linux/mfd/rohm-bd718x7.h
18810 F:      include/linux/mfd/rohm-bd957x.h
18811 F:      include/linux/mfd/rohm-generic.h
18812 F:      include/linux/mfd/rohm-shared.h
18813
18814 ROSE NETWORK LAYER
18815 M:      Ralf Baechle <ralf@linux-mips.org>
18816 L:      linux-hams@vger.kernel.org
18817 S:      Maintained
18818 W:      https://linux-ax25.in-berlin.de
18819 F:      include/net/rose.h
18820 F:      include/uapi/linux/rose.h
18821 F:      net/rose/
18822
18823 ROTATION DRIVER FOR ALLWINNER A83T
18824 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18825 L:      linux-media@vger.kernel.org
18826 S:      Maintained
18827 T:      git git://linuxtv.org/media_tree.git
18828 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18829 F:      drivers/media/platform/sunxi/sun8i-rotate/
18830
18831 RPMSG TTY DRIVER
18832 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18833 L:      linux-remoteproc@vger.kernel.org
18834 S:      Maintained
18835 F:      drivers/tty/rpmsg_tty.c
18836
18837 RTL2830 MEDIA DRIVER
18838 M:      Antti Palosaari <crope@iki.fi>
18839 L:      linux-media@vger.kernel.org
18840 S:      Maintained
18841 W:      https://linuxtv.org
18842 W:      http://palosaari.fi/linux/
18843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18844 T:      git git://linuxtv.org/anttip/media_tree.git
18845 F:      drivers/media/dvb-frontends/rtl2830*
18846
18847 RTL2832 MEDIA DRIVER
18848 M:      Antti Palosaari <crope@iki.fi>
18849 L:      linux-media@vger.kernel.org
18850 S:      Maintained
18851 W:      https://linuxtv.org
18852 W:      http://palosaari.fi/linux/
18853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18854 T:      git git://linuxtv.org/anttip/media_tree.git
18855 F:      drivers/media/dvb-frontends/rtl2832*
18856
18857 RTL2832_SDR MEDIA DRIVER
18858 M:      Antti Palosaari <crope@iki.fi>
18859 L:      linux-media@vger.kernel.org
18860 S:      Maintained
18861 W:      https://linuxtv.org
18862 W:      http://palosaari.fi/linux/
18863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18864 T:      git git://linuxtv.org/anttip/media_tree.git
18865 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18866
18867 RTL8180 WIRELESS DRIVER
18868 L:      linux-wireless@vger.kernel.org
18869 S:      Orphan
18870 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18871
18872 RTL8187 WIRELESS DRIVER
18873 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18874 M:      Larry Finger <Larry.Finger@lwfinger.net>
18875 L:      linux-wireless@vger.kernel.org
18876 S:      Maintained
18877 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18878
18879 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18880 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18881 L:      linux-wireless@vger.kernel.org
18882 S:      Maintained
18883 F:      drivers/net/wireless/realtek/rtl8xxxu/
18884
18885 RTRS TRANSPORT DRIVERS
18886 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18887 M:      Jack Wang <jinpu.wang@ionos.com>
18888 L:      linux-rdma@vger.kernel.org
18889 S:      Maintained
18890 F:      drivers/infiniband/ulp/rtrs/
18891
18892 RUNTIME VERIFICATION (RV)
18893 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18894 M:      Steven Rostedt <rostedt@goodmis.org>
18895 L:      linux-trace-kernel@vger.kernel.org
18896 S:      Maintained
18897 F:      Documentation/trace/rv/
18898 F:      include/linux/rv.h
18899 F:      include/rv/
18900 F:      kernel/trace/rv/
18901 F:      tools/verification/
18902
18903 RUST
18904 M:      Miguel Ojeda <ojeda@kernel.org>
18905 M:      Alex Gaynor <alex.gaynor@gmail.com>
18906 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18907 R:      Boqun Feng <boqun.feng@gmail.com>
18908 R:      Gary Guo <gary@garyguo.net>
18909 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18910 R:      Benno Lossin <benno.lossin@proton.me>
18911 R:      Andreas Hindborg <a.hindborg@samsung.com>
18912 R:      Alice Ryhl <aliceryhl@google.com>
18913 L:      rust-for-linux@vger.kernel.org
18914 S:      Supported
18915 W:      https://rust-for-linux.com
18916 B:      https://github.com/Rust-for-Linux/linux/issues
18917 C:      zulip://rust-for-linux.zulipchat.com
18918 P:      https://rust-for-linux.com/contributing
18919 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18920 F:      Documentation/rust/
18921 F:      rust/
18922 F:      samples/rust/
18923 F:      scripts/*rust*
18924 K:      \b(?i:rust)\b
18925
18926 RXRPC SOCKETS (AF_RXRPC)
18927 M:      David Howells <dhowells@redhat.com>
18928 M:      Marc Dionne <marc.dionne@auristor.com>
18929 L:      linux-afs@lists.infradead.org
18930 S:      Supported
18931 W:      https://www.infradead.org/~dhowells/kafs/
18932 F:      Documentation/networking/rxrpc.rst
18933 F:      include/keys/rxrpc-type.h
18934 F:      include/net/af_rxrpc.h
18935 F:      include/trace/events/rxrpc.h
18936 F:      include/uapi/linux/rxrpc.h
18937 F:      net/rxrpc/
18938
18939 S3 SAVAGE FRAMEBUFFER DRIVER
18940 M:      Antonino Daplas <adaplas@gmail.com>
18941 L:      linux-fbdev@vger.kernel.org
18942 S:      Maintained
18943 F:      drivers/video/fbdev/savage/
18944
18945 S390 ARCHITECTURE
18946 M:      Heiko Carstens <hca@linux.ibm.com>
18947 M:      Vasily Gorbik <gor@linux.ibm.com>
18948 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18949 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18950 R:      Sven Schnelle <svens@linux.ibm.com>
18951 L:      linux-s390@vger.kernel.org
18952 S:      Supported
18953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18954 F:      Documentation/driver-api/s390-drivers.rst
18955 F:      Documentation/arch/s390/
18956 F:      arch/s390/
18957 F:      drivers/s390/
18958 F:      drivers/watchdog/diag288_wdt.c
18959
18960 S390 COMMON I/O LAYER
18961 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18962 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18963 L:      linux-s390@vger.kernel.org
18964 S:      Supported
18965 F:      drivers/s390/cio/
18966
18967 S390 DASD DRIVER
18968 M:      Stefan Haberland <sth@linux.ibm.com>
18969 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18970 L:      linux-s390@vger.kernel.org
18971 S:      Supported
18972 F:      block/partitions/ibm.c
18973 F:      drivers/s390/block/dasd*
18974 F:      include/linux/dasd_mod.h
18975
18976 S390 IOMMU (PCI)
18977 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18978 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18979 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18980 L:      linux-s390@vger.kernel.org
18981 S:      Supported
18982 F:      drivers/iommu/s390-iommu.c
18983
18984 S390 IUCV NETWORK LAYER
18985 M:      Alexandra Winter <wintera@linux.ibm.com>
18986 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18987 L:      linux-s390@vger.kernel.org
18988 L:      netdev@vger.kernel.org
18989 S:      Supported
18990 F:      drivers/s390/net/*iucv*
18991 F:      include/net/iucv/
18992 F:      net/iucv/
18993
18994 S390 MM
18995 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18996 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18997 L:      linux-s390@vger.kernel.org
18998 S:      Supported
18999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19000 F:      arch/s390/include/asm/pgtable.h
19001 F:      arch/s390/mm
19002
19003 S390 NETWORK DRIVERS
19004 M:      Alexandra Winter <wintera@linux.ibm.com>
19005 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19006 L:      linux-s390@vger.kernel.org
19007 L:      netdev@vger.kernel.org
19008 S:      Supported
19009 F:      drivers/s390/net/
19010
19011 S390 PCI SUBSYSTEM
19012 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19013 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19014 L:      linux-s390@vger.kernel.org
19015 S:      Supported
19016 F:      Documentation/arch/s390/pci.rst
19017 F:      arch/s390/pci/
19018 F:      drivers/pci/hotplug/s390_pci_hpc.c
19019
19020 S390 SCM DRIVER
19021 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19022 L:      linux-s390@vger.kernel.org
19023 S:      Supported
19024 F:      drivers/s390/block/scm*
19025 F:      drivers/s390/cio/scm.c
19026
19027 S390 VFIO AP DRIVER
19028 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19029 M:      Halil Pasic <pasic@linux.ibm.com>
19030 M:      Jason Herne <jjherne@linux.ibm.com>
19031 L:      linux-s390@vger.kernel.org
19032 S:      Supported
19033 F:      Documentation/arch/s390/vfio-ap*
19034 F:      drivers/s390/crypto/vfio_ap*
19035
19036 S390 VFIO-CCW DRIVER
19037 M:      Eric Farman <farman@linux.ibm.com>
19038 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19039 R:      Halil Pasic <pasic@linux.ibm.com>
19040 L:      linux-s390@vger.kernel.org
19041 L:      kvm@vger.kernel.org
19042 S:      Supported
19043 F:      Documentation/arch/s390/vfio-ccw.rst
19044 F:      drivers/s390/cio/vfio_ccw*
19045 F:      include/uapi/linux/vfio_ccw.h
19046
19047 S390 VFIO-PCI DRIVER
19048 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19049 M:      Eric Farman <farman@linux.ibm.com>
19050 L:      linux-s390@vger.kernel.org
19051 L:      kvm@vger.kernel.org
19052 S:      Supported
19053 F:      arch/s390/kvm/pci*
19054 F:      drivers/vfio/pci/vfio_pci_zdev.c
19055 F:      include/uapi/linux/vfio_zdev.h
19056
19057 S390 ZCRYPT DRIVER
19058 M:      Harald Freudenberger <freude@linux.ibm.com>
19059 L:      linux-s390@vger.kernel.org
19060 S:      Supported
19061 F:      drivers/s390/crypto/
19062
19063 S390 ZFCP DRIVER
19064 M:      Steffen Maier <maier@linux.ibm.com>
19065 M:      Benjamin Block <bblock@linux.ibm.com>
19066 L:      linux-s390@vger.kernel.org
19067 S:      Supported
19068 F:      drivers/s390/scsi/zfcp_*
19069
19070 SAA6588 RDS RECEIVER DRIVER
19071 M:      Hans Verkuil <hverkuil@xs4all.nl>
19072 L:      linux-media@vger.kernel.org
19073 S:      Odd Fixes
19074 W:      https://linuxtv.org
19075 T:      git git://linuxtv.org/media_tree.git
19076 F:      drivers/media/i2c/saa6588*
19077
19078 SAA7134 VIDEO4LINUX DRIVER
19079 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19080 L:      linux-media@vger.kernel.org
19081 S:      Odd fixes
19082 W:      https://linuxtv.org
19083 T:      git git://linuxtv.org/media_tree.git
19084 F:      Documentation/driver-api/media/drivers/saa7134*
19085 F:      drivers/media/pci/saa7134/
19086
19087 SAA7146 VIDEO4LINUX-2 DRIVER
19088 M:      Hans Verkuil <hverkuil@xs4all.nl>
19089 L:      linux-media@vger.kernel.org
19090 S:      Maintained
19091 T:      git git://linuxtv.org/media_tree.git
19092 F:      drivers/media/common/saa7146/
19093 F:      drivers/media/pci/saa7146/
19094 F:      include/media/drv-intf/saa7146*
19095
19096 SAFESETID SECURITY MODULE
19097 M:      Micah Morton <mortonm@chromium.org>
19098 S:      Supported
19099 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19100 F:      security/safesetid/
19101
19102 SAMSUNG AUDIO (ASoC) DRIVERS
19103 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19105 S:      Maintained
19106 B:      mailto:linux-samsung-soc@vger.kernel.org
19107 F:      Documentation/devicetree/bindings/sound/samsung*
19108 F:      sound/soc/samsung/
19109
19110 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19111 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19112 L:      linux-crypto@vger.kernel.org
19113 L:      linux-samsung-soc@vger.kernel.org
19114 S:      Maintained
19115 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19116 F:      drivers/crypto/exynos-rng.c
19117
19118 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19119 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19120 L:      linux-samsung-soc@vger.kernel.org
19121 S:      Maintained
19122 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19123 F:      drivers/char/hw_random/exynos-trng.c
19124
19125 SAMSUNG FRAMEBUFFER DRIVER
19126 M:      Jingoo Han <jingoohan1@gmail.com>
19127 L:      linux-fbdev@vger.kernel.org
19128 S:      Maintained
19129 F:      drivers/video/fbdev/s3c-fb.c
19130
19131 SAMSUNG INTERCONNECT DRIVERS
19132 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19133 M:      Artur Świgoń <a.swigon@samsung.com>
19134 L:      linux-pm@vger.kernel.org
19135 L:      linux-samsung-soc@vger.kernel.org
19136 S:      Supported
19137 F:      drivers/interconnect/samsung/
19138
19139 SAMSUNG LAPTOP DRIVER
19140 M:      Corentin Chary <corentin.chary@gmail.com>
19141 L:      platform-driver-x86@vger.kernel.org
19142 S:      Maintained
19143 F:      drivers/platform/x86/samsung-laptop.c
19144
19145 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19146 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19147 L:      linux-kernel@vger.kernel.org
19148 L:      linux-samsung-soc@vger.kernel.org
19149 S:      Maintained
19150 B:      mailto:linux-samsung-soc@vger.kernel.org
19151 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19152 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19153 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19154 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19155 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19156 F:      drivers/clk/clk-s2mps11.c
19157 F:      drivers/mfd/sec*.c
19158 F:      drivers/regulator/s2m*.c
19159 F:      drivers/regulator/s5m*.c
19160 F:      drivers/rtc/rtc-s5m.c
19161 F:      include/linux/mfd/samsung/
19162
19163 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19164 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19165 L:      linux-media@vger.kernel.org
19166 L:      linux-samsung-soc@vger.kernel.org
19167 S:      Maintained
19168 F:      drivers/media/platform/samsung/s3c-camif/
19169 F:      include/media/drv-intf/s3c_camif.h
19170
19171 SAMSUNG S3FWRN5 NFC DRIVER
19172 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19173 S:      Maintained
19174 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19175 F:      drivers/nfc/s3fwrn5
19176
19177 SAMSUNG S5C73M3 CAMERA DRIVER
19178 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19179 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19180 L:      linux-media@vger.kernel.org
19181 S:      Supported
19182 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19183 F:      drivers/media/i2c/s5c73m3/*
19184
19185 SAMSUNG S5K5BAF CAMERA DRIVER
19186 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19187 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19188 L:      linux-media@vger.kernel.org
19189 S:      Supported
19190 F:      drivers/media/i2c/s5k5baf.c
19191
19192 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19193 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19194 M:      Vladimir Zapolskiy <vz@mleia.com>
19195 L:      linux-crypto@vger.kernel.org
19196 L:      linux-samsung-soc@vger.kernel.org
19197 S:      Maintained
19198 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19199 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19200 F:      drivers/crypto/s5p-sss.c
19201
19202 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19203 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19204 L:      linux-media@vger.kernel.org
19205 S:      Supported
19206 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19207 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19208 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19209 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19210 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19211 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19212 F:      drivers/media/platform/samsung/exynos4-is/
19213
19214 SAMSUNG SOC CLOCK DRIVERS
19215 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19216 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19217 M:      Tomasz Figa <tomasz.figa@gmail.com>
19218 M:      Chanwoo Choi <cw00.choi@samsung.com>
19219 R:      Alim Akhtar <alim.akhtar@samsung.com>
19220 L:      linux-samsung-soc@vger.kernel.org
19221 S:      Maintained
19222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19224 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19225 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19226 F:      drivers/clk/samsung/
19227 F:      include/dt-bindings/clock/exynos*.h
19228 F:      include/dt-bindings/clock/s5p*.h
19229 F:      include/dt-bindings/clock/samsung,*.h
19230 F:      include/linux/clk/samsung.h
19231
19232 SAMSUNG SPI DRIVERS
19233 M:      Andi Shyti <andi.shyti@kernel.org>
19234 L:      linux-spi@vger.kernel.org
19235 L:      linux-samsung-soc@vger.kernel.org
19236 S:      Maintained
19237 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19238 F:      drivers/spi/spi-s3c*
19239 F:      include/linux/platform_data/spi-s3c64xx.h
19240
19241 SAMSUNG SXGBE DRIVERS
19242 M:      Byungho An <bh74.an@samsung.com>
19243 L:      netdev@vger.kernel.org
19244 S:      Supported
19245 F:      drivers/net/ethernet/samsung/sxgbe/
19246
19247 SAMSUNG THERMAL DRIVER
19248 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19249 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19250 L:      linux-pm@vger.kernel.org
19251 L:      linux-samsung-soc@vger.kernel.org
19252 S:      Maintained
19253 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19254 F:      drivers/thermal/samsung/
19255
19256 SAMSUNG USB2 PHY DRIVER
19257 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19258 L:      linux-kernel@vger.kernel.org
19259 S:      Supported
19260 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19261 F:      Documentation/driver-api/phy/samsung-usb2.rst
19262 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19263 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19264 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19265 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19266 F:      drivers/phy/samsung/phy-samsung-usb2.c
19267 F:      drivers/phy/samsung/phy-samsung-usb2.h
19268
19269 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19270 M:      Paul Barker <paul.barker@sancloud.com>
19271 R:      Marc Murphy <marc.murphy@sancloud.com>
19272 S:      Supported
19273 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19274
19275 SC1200 WDT DRIVER
19276 M:      Zwane Mwaikambo <zwanem@gmail.com>
19277 S:      Maintained
19278 F:      drivers/watchdog/sc1200wdt.c
19279
19280 SCHEDULER
19281 M:      Ingo Molnar <mingo@redhat.com>
19282 M:      Peter Zijlstra <peterz@infradead.org>
19283 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19284 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19285 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19286 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19287 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19288 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19289 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19290 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19291 L:      linux-kernel@vger.kernel.org
19292 S:      Maintained
19293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19294 F:      include/linux/preempt.h
19295 F:      include/linux/sched.h
19296 F:      include/linux/wait.h
19297 F:      include/uapi/linux/sched.h
19298 F:      kernel/sched/
19299
19300 SCSI LIBSAS SUBSYSTEM
19301 R:      John Garry <john.g.garry@oracle.com>
19302 R:      Jason Yan <yanaijie@huawei.com>
19303 L:      linux-scsi@vger.kernel.org
19304 S:      Supported
19305 F:      Documentation/scsi/libsas.rst
19306 F:      drivers/scsi/libsas/
19307 F:      include/scsi/libsas.h
19308 F:      include/scsi/sas_ata.h
19309
19310 SCSI RDMA PROTOCOL (SRP) INITIATOR
19311 M:      Bart Van Assche <bvanassche@acm.org>
19312 L:      linux-rdma@vger.kernel.org
19313 S:      Supported
19314 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19315 F:      drivers/infiniband/ulp/srp/
19316 F:      include/scsi/srp.h
19317
19318 SCSI RDMA PROTOCOL (SRP) TARGET
19319 M:      Bart Van Assche <bvanassche@acm.org>
19320 L:      linux-rdma@vger.kernel.org
19321 L:      target-devel@vger.kernel.org
19322 S:      Supported
19323 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19324 F:      drivers/infiniband/ulp/srpt/
19325
19326 SCSI SG DRIVER
19327 M:      Doug Gilbert <dgilbert@interlog.com>
19328 L:      linux-scsi@vger.kernel.org
19329 S:      Maintained
19330 W:      http://sg.danny.cz/sg
19331 F:      Documentation/scsi/scsi-generic.rst
19332 F:      drivers/scsi/sg.c
19333 F:      include/scsi/sg.h
19334
19335 SCSI SUBSYSTEM
19336 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19337 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19338 L:      linux-scsi@vger.kernel.org
19339 S:      Maintained
19340 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19343 F:      Documentation/devicetree/bindings/scsi/
19344 F:      drivers/scsi/
19345 F:      drivers/ufs/
19346 F:      include/scsi/
19347
19348 SCSI TAPE DRIVER
19349 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19350 L:      linux-scsi@vger.kernel.org
19351 S:      Maintained
19352 F:      Documentation/scsi/st.rst
19353 F:      drivers/scsi/st.*
19354 F:      drivers/scsi/st_*.h
19355
19356 SCSI TARGET CORE USER DRIVER
19357 M:      Bodo Stroesser <bostroesser@gmail.com>
19358 L:      linux-scsi@vger.kernel.org
19359 L:      target-devel@vger.kernel.org
19360 S:      Supported
19361 F:      Documentation/target/tcmu-design.rst
19362 F:      drivers/target/target_core_user.c
19363 F:      include/uapi/linux/target_core_user.h
19364
19365 SCSI TARGET SUBSYSTEM
19366 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19367 L:      linux-scsi@vger.kernel.org
19368 L:      target-devel@vger.kernel.org
19369 S:      Supported
19370 Q:      https://patchwork.kernel.org/project/target-devel/list/
19371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19372 F:      Documentation/target/
19373 F:      drivers/target/
19374 F:      include/target/
19375
19376 SCTP PROTOCOL
19377 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19378 M:      Xin Long <lucien.xin@gmail.com>
19379 L:      linux-sctp@vger.kernel.org
19380 S:      Maintained
19381 W:      https://github.com/sctp/lksctp-tools/wiki
19382 F:      Documentation/networking/sctp.rst
19383 F:      include/linux/sctp.h
19384 F:      include/net/sctp/
19385 F:      include/uapi/linux/sctp.h
19386 F:      net/sctp/
19387
19388 SCx200 CPU SUPPORT
19389 M:      Jim Cromie <jim.cromie@gmail.com>
19390 S:      Odd Fixes
19391 F:      Documentation/i2c/busses/scx200_acb.rst
19392 F:      arch/x86/platform/scx200/
19393 F:      drivers/i2c/busses/scx200*
19394 F:      drivers/mtd/maps/scx200_docflash.c
19395 F:      drivers/watchdog/scx200_wdt.c
19396 F:      include/linux/scx200.h
19397
19398 SCx200 GPIO DRIVER
19399 M:      Jim Cromie <jim.cromie@gmail.com>
19400 S:      Maintained
19401 F:      drivers/char/scx200_gpio.c
19402 F:      include/linux/scx200_gpio.h
19403
19404 SCx200 HRT CLOCKSOURCE DRIVER
19405 M:      Jim Cromie <jim.cromie@gmail.com>
19406 S:      Maintained
19407 F:      drivers/clocksource/scx200_hrt.c
19408
19409 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19410 M:      Sascha Sommer <saschasommer@freenet.de>
19411 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19412 S:      Maintained
19413 F:      drivers/mmc/host/sdricoh_cs.c
19414
19415 SECO BOARDS CEC DRIVER
19416 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19417 S:      Maintained
19418 F:      drivers/media/cec/platform/seco/seco-cec.c
19419 F:      drivers/media/cec/platform/seco/seco-cec.h
19420
19421 SECURE COMPUTING
19422 M:      Kees Cook <keescook@chromium.org>
19423 R:      Andy Lutomirski <luto@amacapital.net>
19424 R:      Will Drewry <wad@chromium.org>
19425 S:      Supported
19426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19427 F:      Documentation/userspace-api/seccomp_filter.rst
19428 F:      include/linux/seccomp.h
19429 F:      include/uapi/linux/seccomp.h
19430 F:      kernel/seccomp.c
19431 F:      tools/testing/selftests/kselftest_harness.h
19432 F:      tools/testing/selftests/seccomp/*
19433 K:      \bsecure_computing
19434 K:      \bTIF_SECCOMP\b
19435
19436 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19437 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19438 M:      Al Cooper <alcooperx@gmail.com>
19439 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19440 L:      linux-mmc@vger.kernel.org
19441 S:      Maintained
19442 F:      drivers/mmc/host/sdhci-brcmstb*
19443
19444 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19445 M:      Adrian Hunter <adrian.hunter@intel.com>
19446 L:      linux-mmc@vger.kernel.org
19447 S:      Supported
19448 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19449 F:      drivers/mmc/host/sdhci*
19450
19451 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19452 M:      Aubin Constans <aubin.constans@microchip.com>
19453 R:      Eugen Hristev <eugen.hristev@collabora.com>
19454 L:      linux-mmc@vger.kernel.org
19455 S:      Supported
19456 F:      drivers/mmc/host/sdhci-of-at91.c
19457
19458 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19459 M:      Haibo Chen <haibo.chen@nxp.com>
19460 L:      linux-imx@nxp.com
19461 L:      linux-mmc@vger.kernel.org
19462 S:      Maintained
19463 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19464
19465 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19466 M:      Ben Dooks <ben-linux@fluff.org>
19467 M:      Jaehoon Chung <jh80.chung@samsung.com>
19468 L:      linux-mmc@vger.kernel.org
19469 S:      Maintained
19470 F:      drivers/mmc/host/sdhci-s3c*
19471
19472 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19473 M:      Viresh Kumar <vireshk@kernel.org>
19474 L:      linux-mmc@vger.kernel.org
19475 S:      Maintained
19476 F:      drivers/mmc/host/sdhci-spear.c
19477
19478 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19479 M:      Vignesh Raghavendra <vigneshr@ti.com>
19480 L:      linux-mmc@vger.kernel.org
19481 S:      Maintained
19482 F:      drivers/mmc/host/sdhci-omap.c
19483
19484 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19485 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19486 L:      linux-block@vger.kernel.org
19487 S:      Supported
19488 F:      block/opal_proto.h
19489 F:      block/sed*
19490 F:      include/linux/sed*
19491 F:      include/uapi/linux/sed*
19492
19493 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19494 M:      Mark Rutland <mark.rutland@arm.com>
19495 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19496 M:      Sudeep Holla <sudeep.holla@arm.com>
19497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19498 S:      Maintained
19499 F:      drivers/firmware/smccc/
19500 F:      include/linux/arm-smccc.h
19501
19502 SECURITY CONTACT
19503 M:      Security Officers <security@kernel.org>
19504 S:      Supported
19505 F:      Documentation/process/security-bugs.rst
19506
19507 SECURITY SUBSYSTEM
19508 M:      Paul Moore <paul@paul-moore.com>
19509 M:      James Morris <jmorris@namei.org>
19510 M:      "Serge E. Hallyn" <serge@hallyn.com>
19511 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19512 S:      Supported
19513 W:      http://kernsec.org/
19514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19515 F:      security/
19516 X:      security/selinux/
19517
19518 SELINUX SECURITY MODULE
19519 M:      Paul Moore <paul@paul-moore.com>
19520 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19521 M:      Eric Paris <eparis@parisplace.org>
19522 L:      selinux@vger.kernel.org
19523 S:      Supported
19524 W:      https://selinuxproject.org
19525 W:      https://github.com/SELinuxProject
19526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19527 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19528 F:      Documentation/ABI/removed/sysfs-selinux-disable
19529 F:      Documentation/admin-guide/LSM/SELinux.rst
19530 F:      include/trace/events/avc.h
19531 F:      include/uapi/linux/selinux_netlink.h
19532 F:      scripts/selinux/
19533 F:      security/selinux/
19534
19535 SENSABLE PHANTOM
19536 M:      Jiri Slaby <jirislaby@kernel.org>
19537 S:      Maintained
19538 F:      drivers/misc/phantom.c
19539 F:      include/uapi/linux/phantom.h
19540
19541 SENSEAIR SUNRISE 006-0-0007
19542 M:      Jacopo Mondi <jacopo@jmondi.org>
19543 S:      Maintained
19544 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19545 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19546 F:      drivers/iio/chemical/sunrise_co2.c
19547
19548 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19549 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19550 S:      Maintained
19551 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19552 F:      drivers/iio/chemical/scd30.h
19553 F:      drivers/iio/chemical/scd30_core.c
19554 F:      drivers/iio/chemical/scd30_i2c.c
19555 F:      drivers/iio/chemical/scd30_serial.c
19556
19557 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19558 M:      Roan van Dijk <roan@protonic.nl>
19559 S:      Maintained
19560 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19561 F:      drivers/iio/chemical/scd4x.c
19562
19563 SENSIRION SGP40 GAS SENSOR DRIVER
19564 M:      Andreas Klinger <ak@it-klinger.de>
19565 S:      Maintained
19566 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19567 F:      drivers/iio/chemical/sgp40.c
19568
19569 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19570 M:      Tomasz Duszynski <tduszyns@gmail.com>
19571 S:      Maintained
19572 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19573 F:      drivers/iio/chemical/sps30.c
19574 F:      drivers/iio/chemical/sps30_i2c.c
19575 F:      drivers/iio/chemical/sps30_serial.c
19576
19577 SERIAL DEVICE BUS
19578 M:      Rob Herring <robh@kernel.org>
19579 L:      linux-serial@vger.kernel.org
19580 S:      Maintained
19581 F:      Documentation/devicetree/bindings/serial/serial.yaml
19582 F:      drivers/tty/serdev/
19583 F:      include/linux/serdev.h
19584
19585 SERIAL IR RECEIVER
19586 M:      Sean Young <sean@mess.org>
19587 L:      linux-media@vger.kernel.org
19588 S:      Maintained
19589 F:      drivers/media/rc/serial_ir.c
19590
19591 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19592 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19594 S:      Maintained
19595 F:      Documentation/devicetree/bindings/slimbus/
19596 F:      drivers/slimbus/
19597 F:      include/linux/slimbus.h
19598
19599 SFC NETWORK DRIVER
19600 M:      Edward Cree <ecree.xilinx@gmail.com>
19601 M:      Martin Habets <habetsm.xilinx@gmail.com>
19602 L:      netdev@vger.kernel.org
19603 L:      linux-net-drivers@amd.com
19604 S:      Supported
19605 F:      Documentation/networking/devlink/sfc.rst
19606 F:      drivers/net/ethernet/sfc/
19607
19608 SFCTEMP HWMON DRIVER
19609 M:      Emil Renner Berthing <kernel@esmil.dk>
19610 M:      Hal Feng <hal.feng@starfivetech.com>
19611 L:      linux-hwmon@vger.kernel.org
19612 S:      Maintained
19613 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19614 F:      Documentation/hwmon/sfctemp.rst
19615 F:      drivers/hwmon/sfctemp.c
19616
19617 SFF/SFP/SFP+ MODULE SUPPORT
19618 M:      Russell King <linux@armlinux.org.uk>
19619 L:      netdev@vger.kernel.org
19620 S:      Maintained
19621 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19622 F:      drivers/net/phy/phylink.c
19623 F:      drivers/net/phy/sfp*
19624 F:      include/linux/mdio/mdio-i2c.h
19625 F:      include/linux/phylink.h
19626 F:      include/linux/sfp.h
19627 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)
19628
19629 SGI GRU DRIVER
19630 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19631 S:      Maintained
19632 F:      drivers/misc/sgi-gru/
19633
19634 SGI XP/XPC/XPNET DRIVER
19635 M:      Robin Holt <robinmholt@gmail.com>
19636 M:      Steve Wahl <steve.wahl@hpe.com>
19637 S:      Maintained
19638 F:      drivers/misc/sgi-xp/
19639
19640 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19641 M:      Karsten Graul <kgraul@linux.ibm.com>
19642 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19643 M:      Jan Karcher <jaka@linux.ibm.com>
19644 R:      D. Wythe <alibuda@linux.alibaba.com>
19645 R:      Tony Lu <tonylu@linux.alibaba.com>
19646 R:      Wen Gu <guwen@linux.alibaba.com>
19647 L:      linux-s390@vger.kernel.org
19648 S:      Supported
19649 F:      net/smc/
19650
19651 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19652 M:      Linus Walleij <linus.walleij@linaro.org>
19653 L:      linux-iio@vger.kernel.org
19654 S:      Maintained
19655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19656 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19657 F:      drivers/iio/light/gp2ap002.c
19658
19659 SHARP RJ54N1CB0C SENSOR DRIVER
19660 M:      Jacopo Mondi <jacopo@jmondi.org>
19661 L:      linux-media@vger.kernel.org
19662 S:      Odd fixes
19663 T:      git git://linuxtv.org/media_tree.git
19664 F:      drivers/media/i2c/rj54n1cb0c.c
19665 F:      include/media/i2c/rj54n1cb0c.h
19666
19667 SH_VOU V4L2 OUTPUT DRIVER
19668 L:      linux-media@vger.kernel.org
19669 S:      Orphan
19670 F:      drivers/media/platform/renesas/sh_vou.c
19671 F:      include/media/drv-intf/sh_vou.h
19672
19673 SI2157 MEDIA DRIVER
19674 M:      Antti Palosaari <crope@iki.fi>
19675 L:      linux-media@vger.kernel.org
19676 S:      Maintained
19677 W:      https://linuxtv.org
19678 W:      http://palosaari.fi/linux/
19679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19680 T:      git git://linuxtv.org/anttip/media_tree.git
19681 F:      drivers/media/tuners/si2157*
19682
19683 SI2165 MEDIA DRIVER
19684 M:      Matthias Schwarzott <zzam@gentoo.org>
19685 L:      linux-media@vger.kernel.org
19686 S:      Maintained
19687 W:      https://linuxtv.org
19688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19689 F:      drivers/media/dvb-frontends/si2165*
19690
19691 SI2168 MEDIA DRIVER
19692 M:      Antti Palosaari <crope@iki.fi>
19693 L:      linux-media@vger.kernel.org
19694 S:      Maintained
19695 W:      https://linuxtv.org
19696 W:      http://palosaari.fi/linux/
19697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19698 T:      git git://linuxtv.org/anttip/media_tree.git
19699 F:      drivers/media/dvb-frontends/si2168*
19700
19701 SI470X FM RADIO RECEIVER I2C DRIVER
19702 M:      Hans Verkuil <hverkuil@xs4all.nl>
19703 L:      linux-media@vger.kernel.org
19704 S:      Odd Fixes
19705 W:      https://linuxtv.org
19706 T:      git git://linuxtv.org/media_tree.git
19707 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19708 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19709
19710 SI470X FM RADIO RECEIVER USB DRIVER
19711 M:      Hans Verkuil <hverkuil@xs4all.nl>
19712 L:      linux-media@vger.kernel.org
19713 S:      Maintained
19714 W:      https://linuxtv.org
19715 T:      git git://linuxtv.org/media_tree.git
19716 F:      drivers/media/radio/si470x/radio-si470x-common.c
19717 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19718 F:      drivers/media/radio/si470x/radio-si470x.h
19719
19720 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19721 M:      Eduardo Valentin <edubezval@gmail.com>
19722 L:      linux-media@vger.kernel.org
19723 S:      Odd Fixes
19724 W:      https://linuxtv.org
19725 T:      git git://linuxtv.org/media_tree.git
19726 F:      drivers/media/radio/si4713/si4713.?
19727
19728 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19729 M:      Eduardo Valentin <edubezval@gmail.com>
19730 L:      linux-media@vger.kernel.org
19731 S:      Odd Fixes
19732 W:      https://linuxtv.org
19733 T:      git git://linuxtv.org/media_tree.git
19734 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19735
19736 SI4713 FM RADIO TRANSMITTER USB DRIVER
19737 M:      Hans Verkuil <hverkuil@xs4all.nl>
19738 L:      linux-media@vger.kernel.org
19739 S:      Maintained
19740 W:      https://linuxtv.org
19741 T:      git git://linuxtv.org/media_tree.git
19742 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19743
19744 SIANO DVB DRIVER
19745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19746 L:      linux-media@vger.kernel.org
19747 S:      Odd fixes
19748 W:      https://linuxtv.org
19749 T:      git git://linuxtv.org/media_tree.git
19750 F:      drivers/media/common/siano/
19751 F:      drivers/media/mmc/siano/
19752 F:      drivers/media/usb/siano/
19753 F:      drivers/media/usb/siano/
19754
19755 SIEMENS IPC LED DRIVERS
19756 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19757 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19758 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19759 L:      linux-leds@vger.kernel.org
19760 S:      Maintained
19761 F:      drivers/leds/simple/
19762
19763 SIEMENS IPC PLATFORM DRIVERS
19764 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19765 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19766 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19767 L:      platform-driver-x86@vger.kernel.org
19768 S:      Maintained
19769 F:      drivers/platform/x86/siemens/
19770 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19771 F:      include/linux/platform_data/x86/simatic-ipc.h
19772
19773 SIEMENS IPC WATCHDOG DRIVERS
19774 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19775 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19776 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19777 L:      linux-watchdog@vger.kernel.org
19778 S:      Maintained
19779 F:      drivers/watchdog/simatic-ipc-wdt.c
19780
19781 SIFIVE DRIVERS
19782 M:      Palmer Dabbelt <palmer@dabbelt.com>
19783 M:      Paul Walmsley <paul.walmsley@sifive.com>
19784 L:      linux-riscv@lists.infradead.org
19785 S:      Supported
19786 N:      sifive
19787 K:      [^@]sifive
19788
19789 SIFIVE FU540 SYSTEM-ON-CHIP
19790 M:      Paul Walmsley <paul.walmsley@sifive.com>
19791 M:      Palmer Dabbelt <palmer@dabbelt.com>
19792 L:      linux-riscv@lists.infradead.org
19793 S:      Supported
19794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19795 N:      fu540
19796 K:      fu540
19797
19798 SIFIVE PDMA DRIVER
19799 M:      Green Wan <green.wan@sifive.com>
19800 S:      Maintained
19801 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19802 F:      drivers/dma/sf-pdma/
19803
19804 SIFIVE SOC DRIVERS
19805 M:      Conor Dooley <conor@kernel.org>
19806 L:      linux-riscv@lists.infradead.org
19807 S:      Maintained
19808 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19809 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19810 F:      drivers/soc/sifive/
19811
19812 SILEAD TOUCHSCREEN DRIVER
19813 M:      Hans de Goede <hdegoede@redhat.com>
19814 L:      linux-input@vger.kernel.org
19815 L:      platform-driver-x86@vger.kernel.org
19816 S:      Maintained
19817 F:      drivers/input/touchscreen/silead.c
19818 F:      drivers/platform/x86/touchscreen_dmi.c
19819
19820 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19821 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19822 S:      Supported
19823 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19824 F:      drivers/net/wireless/silabs/wfx/
19825
19826 SILICON MOTION SM712 FRAME BUFFER DRIVER
19827 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19828 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19829 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19830 L:      linux-fbdev@vger.kernel.org
19831 S:      Maintained
19832 F:      Documentation/fb/sm712fb.rst
19833 F:      drivers/video/fbdev/sm712*
19834
19835 SILVACO I3C DUAL-ROLE MASTER
19836 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19837 M:      Conor Culhane <conor.culhane@silvaco.com>
19838 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19839 S:      Maintained
19840 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19841 F:      drivers/i3c/master/svc-i3c-master.c
19842
19843 SIMPLEFB FB DRIVER
19844 M:      Hans de Goede <hdegoede@redhat.com>
19845 L:      linux-fbdev@vger.kernel.org
19846 S:      Maintained
19847 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19848 F:      drivers/video/fbdev/simplefb.c
19849 F:      include/linux/platform_data/simplefb.h
19850
19851 SIMTEC EB110ATX (Chalice CATS)
19852 M:      Simtec Linux Team <linux@simtec.co.uk>
19853 S:      Supported
19854 W:      http://www.simtec.co.uk/products/EB110ATX/
19855
19856 SIOX
19857 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19858 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19859 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19860 S:      Supported
19861 F:      drivers/gpio/gpio-siox.c
19862 F:      drivers/siox/*
19863 F:      include/trace/events/siox.h
19864
19865 SIPHASH PRF ROUTINES
19866 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19867 S:      Maintained
19868 F:      include/linux/siphash.h
19869 F:      lib/siphash.c
19870 F:      lib/siphash_kunit.c
19871
19872 SIS 190 ETHERNET DRIVER
19873 M:      Francois Romieu <romieu@fr.zoreil.com>
19874 L:      netdev@vger.kernel.org
19875 S:      Maintained
19876 F:      drivers/net/ethernet/sis/sis190.c
19877
19878 SIS 900/7016 FAST ETHERNET DRIVER
19879 M:      Daniele Venzano <venza@brownhat.org>
19880 L:      netdev@vger.kernel.org
19881 S:      Maintained
19882 W:      http://www.brownhat.org/sis900.html
19883 F:      drivers/net/ethernet/sis/sis900.*
19884
19885 SIS FRAMEBUFFER DRIVER
19886 S:      Orphan
19887 F:      Documentation/fb/sisfb.rst
19888 F:      drivers/video/fbdev/sis/
19889 F:      include/video/sisfb.h
19890
19891 SIS I2C TOUCHSCREEN DRIVER
19892 M:      Mika Penttilä <mpenttil@redhat.com>
19893 L:      linux-input@vger.kernel.org
19894 S:      Maintained
19895 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19896 F:      drivers/input/touchscreen/sis_i2c.c
19897
19898 SIS USB2VGA DRIVER
19899 M:      Thomas Winischhofer <thomas@winischhofer.net>
19900 S:      Maintained
19901 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19902 F:      drivers/usb/misc/sisusbvga/
19903
19904 SL28 CPLD MFD DRIVER
19905 M:      Michael Walle <michael@walle.cc>
19906 S:      Maintained
19907 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19908 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19909 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19910 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19911 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19912 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19913 F:      drivers/gpio/gpio-sl28cpld.c
19914 F:      drivers/hwmon/sl28cpld-hwmon.c
19915 F:      drivers/irqchip/irq-sl28cpld.c
19916 F:      drivers/pwm/pwm-sl28cpld.c
19917 F:      drivers/watchdog/sl28cpld_wdt.c
19918
19919 SL28 VPD NVMEM LAYOUT DRIVER
19920 M:      Michael Walle <michael@walle.cc>
19921 S:      Maintained
19922 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19923 F:      drivers/nvmem/layouts/sl28vpd.c
19924
19925 SLAB ALLOCATOR
19926 M:      Christoph Lameter <cl@linux.com>
19927 M:      Pekka Enberg <penberg@kernel.org>
19928 M:      David Rientjes <rientjes@google.com>
19929 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19930 M:      Andrew Morton <akpm@linux-foundation.org>
19931 M:      Vlastimil Babka <vbabka@suse.cz>
19932 R:      Roman Gushchin <roman.gushchin@linux.dev>
19933 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19934 L:      linux-mm@kvack.org
19935 S:      Maintained
19936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19937 F:      include/linux/sl?b*.h
19938 F:      mm/sl?b*
19939
19940 SLCAN CAN NETWORK DRIVER
19941 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19942 L:      linux-can@vger.kernel.org
19943 S:      Maintained
19944 F:      drivers/net/can/slcan/
19945
19946 SLEEPABLE READ-COPY UPDATE (SRCU)
19947 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19948 M:      "Paul E. McKenney" <paulmck@kernel.org>
19949 M:      Josh Triplett <josh@joshtriplett.org>
19950 R:      Steven Rostedt <rostedt@goodmis.org>
19951 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19952 L:      rcu@vger.kernel.org
19953 S:      Supported
19954 W:      http://www.rdrop.com/users/paulmck/RCU/
19955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19956 F:      include/linux/srcu*.h
19957 F:      kernel/rcu/srcu*.c
19958
19959 SMACK SECURITY MODULE
19960 M:      Casey Schaufler <casey@schaufler-ca.com>
19961 L:      linux-security-module@vger.kernel.org
19962 S:      Maintained
19963 W:      http://schaufler-ca.com
19964 T:      git git://github.com/cschaufler/smack-next
19965 F:      Documentation/admin-guide/LSM/Smack.rst
19966 F:      security/smack/
19967
19968 SMC91x ETHERNET DRIVER
19969 M:      Nicolas Pitre <nico@fluxnic.net>
19970 S:      Odd Fixes
19971 F:      drivers/net/ethernet/smsc/smc91x.*
19972
19973 SMSC EMC2103 HARDWARE MONITOR DRIVER
19974 M:      Steve Glendinning <steve.glendinning@shawell.net>
19975 L:      linux-hwmon@vger.kernel.org
19976 S:      Maintained
19977 F:      Documentation/hwmon/emc2103.rst
19978 F:      drivers/hwmon/emc2103.c
19979
19980 SMSC SCH5627 HARDWARE MONITOR DRIVER
19981 M:      Hans de Goede <hdegoede@redhat.com>
19982 L:      linux-hwmon@vger.kernel.org
19983 S:      Supported
19984 F:      Documentation/hwmon/sch5627.rst
19985 F:      drivers/hwmon/sch5627.c
19986
19987 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19988 M:      Steve Glendinning <steve.glendinning@shawell.net>
19989 L:      linux-fbdev@vger.kernel.org
19990 S:      Maintained
19991 F:      drivers/video/fbdev/smscufx.c
19992
19993 SMSC47B397 HARDWARE MONITOR DRIVER
19994 M:      Jean Delvare <jdelvare@suse.com>
19995 L:      linux-hwmon@vger.kernel.org
19996 S:      Maintained
19997 F:      Documentation/hwmon/smsc47b397.rst
19998 F:      drivers/hwmon/smsc47b397.c
19999
20000 SMSC911x ETHERNET DRIVER
20001 M:      Steve Glendinning <steve.glendinning@shawell.net>
20002 L:      netdev@vger.kernel.org
20003 S:      Maintained
20004 F:      drivers/net/ethernet/smsc/smsc911x.*
20005 F:      include/linux/smsc911x.h
20006
20007 SMSC9420 PCI 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/smsc9420.*
20012
20013 SNET DPU VIRTIO DATA PATH ACCELERATOR
20014 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20015 F:      drivers/vdpa/solidrun/
20016
20017 SOCIONEXT (SNI) AVE NETWORK DRIVER
20018 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20019 L:      netdev@vger.kernel.org
20020 S:      Maintained
20021 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20022 F:      drivers/net/ethernet/socionext/sni_ave.c
20023
20024 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20025 M:      Jassi Brar <jaswinder.singh@linaro.org>
20026 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20027 L:      netdev@vger.kernel.org
20028 S:      Maintained
20029 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20030 F:      drivers/net/ethernet/socionext/netsec.c
20031
20032 SOCIONEXT (SNI) Synquacer SPI DRIVER
20033 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20034 M:      Jassi Brar <jaswinder.singh@linaro.org>
20035 L:      linux-spi@vger.kernel.org
20036 S:      Maintained
20037 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20038 F:      drivers/spi/spi-synquacer.c
20039
20040 SOCIONEXT SYNQUACER I2C DRIVER
20041 M:      Ard Biesheuvel <ardb@kernel.org>
20042 L:      linux-i2c@vger.kernel.org
20043 S:      Maintained
20044 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20045 F:      drivers/i2c/busses/i2c-synquacer.c
20046
20047 SOCIONEXT UNIPHIER SOUND DRIVER
20048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20049 S:      Orphan
20050 F:      sound/soc/uniphier/
20051
20052 SOCKET TIMESTAMPING
20053 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20054 S:      Maintained
20055 F:      Documentation/networking/timestamping.rst
20056 F:      include/uapi/linux/net_tstamp.h
20057 F:      tools/testing/selftests/net/so_txtime.c
20058
20059 SOEKRIS NET48XX LED SUPPORT
20060 M:      Chris Boot <bootc@bootc.net>
20061 S:      Maintained
20062 F:      drivers/leds/leds-net48xx.c
20063
20064 SOFT-IWARP DRIVER (siw)
20065 M:      Bernard Metzler <bmt@zurich.ibm.com>
20066 L:      linux-rdma@vger.kernel.org
20067 S:      Supported
20068 F:      drivers/infiniband/sw/siw/
20069 F:      include/uapi/rdma/siw-abi.h
20070
20071 SOFT-ROCE DRIVER (rxe)
20072 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20073 L:      linux-rdma@vger.kernel.org
20074 S:      Supported
20075 F:      drivers/infiniband/sw/rxe/
20076 F:      include/uapi/rdma/rdma_user_rxe.h
20077
20078 SOFTLOGIC 6x10 MPEG CODEC
20079 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20080 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20081 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20082 M:      Ismael Luceno <ismael@iodev.co.uk>
20083 L:      linux-media@vger.kernel.org
20084 S:      Supported
20085 F:      drivers/media/pci/solo6x10/
20086
20087 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20088 M:      James Morse <james.morse@arm.com>
20089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20090 S:      Maintained
20091 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20092 F:      drivers/firmware/arm_sdei.c
20093 F:      include/linux/arm_sdei.h
20094 F:      include/uapi/linux/arm_sdei.h
20095
20096 SOFTWARE NODES AND DEVICE PROPERTIES
20097 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20098 R:      Daniel Scally <djrscally@gmail.com>
20099 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20100 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20101 L:      linux-acpi@vger.kernel.org
20102 S:      Maintained
20103 F:      drivers/base/property.c
20104 F:      drivers/base/swnode.c
20105 F:      include/linux/fwnode.h
20106 F:      include/linux/property.h
20107
20108 SOFTWARE RAID (Multiple Disks) SUPPORT
20109 M:      Song Liu <song@kernel.org>
20110 L:      linux-raid@vger.kernel.org
20111 S:      Supported
20112 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20114 F:      drivers/md/Kconfig
20115 F:      drivers/md/Makefile
20116 F:      drivers/md/md*
20117 F:      drivers/md/raid*
20118 F:      include/linux/raid/
20119 F:      include/uapi/linux/raid/
20120
20121 SOLIDRUN CLEARFOG SUPPORT
20122 M:      Russell King <linux@armlinux.org.uk>
20123 S:      Maintained
20124 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20125 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20126
20127 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20128 M:      Russell King <linux@armlinux.org.uk>
20129 S:      Maintained
20130 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20131 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20132 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20133
20134 SONIC NETWORK DRIVER
20135 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20136 L:      netdev@vger.kernel.org
20137 S:      Maintained
20138 F:      drivers/net/ethernet/natsemi/sonic.*
20139
20140 SONICS SILICON BACKPLANE DRIVER (SSB)
20141 M:      Michael Buesch <m@bues.ch>
20142 L:      linux-wireless@vger.kernel.org
20143 S:      Maintained
20144 F:      drivers/ssb/
20145 F:      include/linux/ssb/
20146
20147 SONY IMX208 SENSOR DRIVER
20148 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20149 L:      linux-media@vger.kernel.org
20150 S:      Maintained
20151 T:      git git://linuxtv.org/media_tree.git
20152 F:      drivers/media/i2c/imx208.c
20153
20154 SONY IMX214 SENSOR DRIVER
20155 M:      Ricardo Ribalda <ribalda@kernel.org>
20156 L:      linux-media@vger.kernel.org
20157 S:      Maintained
20158 T:      git git://linuxtv.org/media_tree.git
20159 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20160 F:      drivers/media/i2c/imx214.c
20161
20162 SONY IMX219 SENSOR DRIVER
20163 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20164 L:      linux-media@vger.kernel.org
20165 S:      Maintained
20166 T:      git git://linuxtv.org/media_tree.git
20167 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20168 F:      drivers/media/i2c/imx219.c
20169
20170 SONY IMX258 SENSOR DRIVER
20171 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20172 L:      linux-media@vger.kernel.org
20173 S:      Maintained
20174 T:      git git://linuxtv.org/media_tree.git
20175 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20176 F:      drivers/media/i2c/imx258.c
20177
20178 SONY IMX274 SENSOR DRIVER
20179 M:      Leon Luo <leonl@leopardimaging.com>
20180 L:      linux-media@vger.kernel.org
20181 S:      Maintained
20182 T:      git git://linuxtv.org/media_tree.git
20183 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20184 F:      drivers/media/i2c/imx274.c
20185
20186 SONY IMX290 SENSOR DRIVER
20187 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20188 L:      linux-media@vger.kernel.org
20189 S:      Maintained
20190 T:      git git://linuxtv.org/media_tree.git
20191 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20192 F:      drivers/media/i2c/imx290.c
20193
20194 SONY IMX296 SENSOR DRIVER
20195 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20196 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20197 L:      linux-media@vger.kernel.org
20198 S:      Maintained
20199 T:      git git://linuxtv.org/media_tree.git
20200 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20201 F:      drivers/media/i2c/imx296.c
20202
20203 SONY IMX319 SENSOR DRIVER
20204 M:      Bingbu Cao <bingbu.cao@intel.com>
20205 L:      linux-media@vger.kernel.org
20206 S:      Maintained
20207 T:      git git://linuxtv.org/media_tree.git
20208 F:      drivers/media/i2c/imx319.c
20209
20210 SONY IMX334 SENSOR DRIVER
20211 L:      linux-media@vger.kernel.org
20212 S:      Orphan
20213 T:      git git://linuxtv.org/media_tree.git
20214 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20215 F:      drivers/media/i2c/imx334.c
20216
20217 SONY IMX335 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,imx335.yaml
20222 F:      drivers/media/i2c/imx335.c
20223
20224 SONY IMX355 SENSOR DRIVER
20225 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20226 L:      linux-media@vger.kernel.org
20227 S:      Maintained
20228 T:      git git://linuxtv.org/media_tree.git
20229 F:      drivers/media/i2c/imx355.c
20230
20231 SONY IMX412 SENSOR DRIVER
20232 L:      linux-media@vger.kernel.org
20233 S:      Orphan
20234 T:      git git://linuxtv.org/media_tree.git
20235 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20236 F:      drivers/media/i2c/imx412.c
20237
20238 SONY IMX415 SENSOR DRIVER
20239 M:      Michael Riesch <michael.riesch@wolfvision.net>
20240 L:      linux-media@vger.kernel.org
20241 S:      Maintained
20242 T:      git git://linuxtv.org/media_tree.git
20243 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20244 F:      drivers/media/i2c/imx415.c
20245
20246 SONY MEMORYSTICK SUBSYSTEM
20247 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20248 M:      Alex Dubov <oakad@yahoo.com>
20249 M:      Ulf Hansson <ulf.hansson@linaro.org>
20250 L:      linux-mmc@vger.kernel.org
20251 S:      Maintained
20252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20253 F:      drivers/memstick/
20254 F:      include/linux/memstick.h
20255
20256 SONY VAIO CONTROL DEVICE DRIVER
20257 M:      Mattia Dongili <malattia@linux.it>
20258 L:      platform-driver-x86@vger.kernel.org
20259 S:      Maintained
20260 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20261 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20262 F:      drivers/char/sonypi.c
20263 F:      drivers/platform/x86/sony-laptop.c
20264 F:      include/linux/sony-laptop.h
20265
20266 SOPHGO DEVICETREES
20267 M:      Chao Wei <chao.wei@sophgo.com>
20268 M:      Chen Wang <unicorn_wang@outlook.com>
20269 S:      Maintained
20270 F:      arch/riscv/boot/dts/sophgo/
20271 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20272
20273 SOUND
20274 M:      Jaroslav Kysela <perex@perex.cz>
20275 M:      Takashi Iwai <tiwai@suse.com>
20276 L:      linux-sound@vger.kernel.org
20277 S:      Maintained
20278 W:      http://www.alsa-project.org/
20279 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20281 F:      Documentation/sound/
20282 F:      include/sound/
20283 F:      include/uapi/sound/
20284 F:      sound/
20285 F:      tools/testing/selftests/alsa
20286
20287 SOUND - ALSA SELFTESTS
20288 M:      Mark Brown <broonie@kernel.org>
20289 L:      linux-sound@vger.kernel.org
20290 L:      linux-kselftest@vger.kernel.org
20291 S:      Supported
20292 F:      tools/testing/selftests/alsa
20293
20294 SOUND - COMPRESSED AUDIO
20295 M:      Vinod Koul <vkoul@kernel.org>
20296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20297 S:      Supported
20298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20299 F:      Documentation/sound/designs/compress-offload.rst
20300 F:      include/sound/compress_driver.h
20301 F:      include/uapi/sound/compress_*
20302 F:      sound/core/compress_offload.c
20303 F:      sound/soc/soc-compress.c
20304
20305 SOUND - DMAENGINE HELPERS
20306 M:      Lars-Peter Clausen <lars@metafoo.de>
20307 S:      Supported
20308 F:      include/sound/dmaengine_pcm.h
20309 F:      sound/core/pcm_dmaengine.c
20310 F:      sound/soc/soc-generic-dmaengine-pcm.c
20311
20312 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20313 M:      Liam Girdwood <lgirdwood@gmail.com>
20314 M:      Mark Brown <broonie@kernel.org>
20315 L:      linux-sound@vger.kernel.org
20316 S:      Supported
20317 W:      http://alsa-project.org/main/index.php/ASoC
20318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20319 F:      Documentation/devicetree/bindings/sound/
20320 F:      Documentation/sound/soc/
20321 F:      include/dt-bindings/sound/
20322 F:      include/sound/soc*
20323 F:      include/sound/sof.h
20324 F:      include/sound/sof/
20325 F:      include/trace/events/sof*.h
20326 F:      include/uapi/sound/asoc.h
20327 F:      sound/soc/
20328
20329 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20330 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20331 M:      Liam Girdwood <lgirdwood@gmail.com>
20332 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20333 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20334 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20335 M:      Daniel Baluta <daniel.baluta@nxp.com>
20336 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20337 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20338 S:      Supported
20339 W:      https://github.com/thesofproject/linux/
20340 F:      sound/soc/sof/
20341
20342 SOUNDWIRE SUBSYSTEM
20343 M:      Vinod Koul <vkoul@kernel.org>
20344 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20345 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20346 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20348 S:      Supported
20349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20350 F:      Documentation/driver-api/soundwire/
20351 F:      drivers/soundwire/
20352 F:      include/linux/soundwire/
20353
20354 SP2 MEDIA DRIVER
20355 M:      Olli Salonen <olli.salonen@iki.fi>
20356 L:      linux-media@vger.kernel.org
20357 S:      Maintained
20358 W:      https://linuxtv.org
20359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20360 F:      drivers/media/dvb-frontends/sp2*
20361
20362 SPANISH DOCUMENTATION
20363 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20364 S:      Maintained
20365 F:      Documentation/translations/sp_SP/
20366
20367 SPARC + UltraSPARC (sparc/sparc64)
20368 M:      "David S. Miller" <davem@davemloft.net>
20369 L:      sparclinux@vger.kernel.org
20370 S:      Maintained
20371 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20374 F:      arch/sparc/
20375 F:      drivers/sbus/
20376
20377 SPARC SERIAL DRIVERS
20378 M:      "David S. Miller" <davem@davemloft.net>
20379 L:      sparclinux@vger.kernel.org
20380 S:      Maintained
20381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20383 F:      drivers/tty/serial/suncore.c
20384 F:      drivers/tty/serial/sunhv.c
20385 F:      drivers/tty/serial/sunsab.c
20386 F:      drivers/tty/serial/sunsab.h
20387 F:      drivers/tty/serial/sunsu.c
20388 F:      drivers/tty/serial/sunzilog.c
20389 F:      drivers/tty/serial/sunzilog.h
20390 F:      drivers/tty/vcc.c
20391 F:      include/linux/sunserialcore.h
20392
20393 SPARSE CHECKER
20394 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20395 L:      linux-sparse@vger.kernel.org
20396 S:      Maintained
20397 W:      https://sparse.docs.kernel.org/
20398 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20399 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20400 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20401 F:      include/linux/compiler.h
20402
20403 SPEAKUP CONSOLE SPEECH DRIVER
20404 M:      William Hubbs <w.d.hubbs@gmail.com>
20405 M:      Chris Brannon <chris@the-brannons.com>
20406 M:      Kirk Reiser <kirk@reisers.ca>
20407 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20408 L:      speakup@linux-speakup.org
20409 S:      Odd Fixes
20410 W:      http://www.linux-speakup.org/
20411 W:      https://github.com/linux-speakup/speakup
20412 B:      https://github.com/linux-speakup/speakup/issues
20413 F:      drivers/accessibility/speakup/
20414
20415 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20416 M:      Viresh Kumar <vireshk@kernel.org>
20417 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20418 M:      soc@kernel.org
20419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20420 S:      Maintained
20421 W:      http://www.st.com/spear
20422 F:      arch/arm/boot/dts/st/spear*
20423 F:      arch/arm/mach-spear/
20424 F:      drivers/clk/spear/
20425 F:      drivers/pinctrl/spear/
20426
20427 SPI NOR SUBSYSTEM
20428 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20429 M:      Pratyush Yadav <pratyush@kernel.org>
20430 R:      Michael Walle <michael@walle.cc>
20431 L:      linux-mtd@lists.infradead.org
20432 S:      Maintained
20433 W:      http://www.linux-mtd.infradead.org/
20434 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20435 C:      irc://irc.oftc.net/mtd
20436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20437 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20438 F:      drivers/mtd/spi-nor/
20439 F:      include/linux/mtd/spi-nor.h
20440
20441 SPI SUBSYSTEM
20442 M:      Mark Brown <broonie@kernel.org>
20443 L:      linux-spi@vger.kernel.org
20444 S:      Maintained
20445 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20447 F:      Documentation/devicetree/bindings/spi/
20448 F:      Documentation/spi/
20449 F:      drivers/spi/
20450 F:      include/linux/spi/
20451 F:      include/uapi/linux/spi/
20452 F:      tools/spi/
20453
20454 SPIDERNET NETWORK DRIVER for CELL
20455 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20456 M:      Geoff Levand <geoff@infradead.org>
20457 L:      netdev@vger.kernel.org
20458 L:      linuxppc-dev@lists.ozlabs.org
20459 S:      Maintained
20460 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20461 F:      drivers/net/ethernet/toshiba/spider_net*
20462
20463 SPMI SUBSYSTEM
20464 M:      Stephen Boyd <sboyd@kernel.org>
20465 L:      linux-kernel@vger.kernel.org
20466 S:      Maintained
20467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20468 F:      Documentation/devicetree/bindings/spmi/
20469 F:      drivers/spmi/
20470 F:      include/dt-bindings/spmi/spmi.h
20471 F:      include/linux/spmi.h
20472 F:      include/trace/events/spmi.h
20473
20474 SPU FILE SYSTEM
20475 M:      Jeremy Kerr <jk@ozlabs.org>
20476 L:      linuxppc-dev@lists.ozlabs.org
20477 S:      Supported
20478 W:      http://www.ibm.com/developerworks/power/cell/
20479 F:      Documentation/filesystems/spufs/spufs.rst
20480 F:      arch/powerpc/platforms/cell/spufs/
20481
20482 SQUASHFS FILE SYSTEM
20483 M:      Phillip Lougher <phillip@squashfs.org.uk>
20484 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20485 S:      Maintained
20486 W:      http://squashfs.org.uk
20487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20488 F:      Documentation/filesystems/squashfs.rst
20489 F:      fs/squashfs/
20490
20491 SRM (Alpha) environment access
20492 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20493 S:      Maintained
20494 F:      arch/alpha/kernel/srm_env.c
20495
20496 ST LSM6DSx IMU IIO DRIVER
20497 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20498 L:      linux-iio@vger.kernel.org
20499 S:      Maintained
20500 W:      http://www.st.com/
20501 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20502 F:      drivers/iio/imu/st_lsm6dsx/
20503
20504 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20505 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20506 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20507 L:      linux-media@vger.kernel.org
20508 S:      Maintained
20509 T:      git git://linuxtv.org/media_tree.git
20510 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20511 F:      drivers/media/i2c/st-mipid02.c
20512
20513 ST STM32 I2C/SMBUS DRIVER
20514 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20515 M:      Alain Volmat <alain.volmat@foss.st.com>
20516 L:      linux-i2c@vger.kernel.org
20517 S:      Maintained
20518 F:      drivers/i2c/busses/i2c-stm32*
20519
20520 ST STM32 SPI DRIVER
20521 M:      Alain Volmat <alain.volmat@foss.st.com>
20522 L:      linux-spi@vger.kernel.org
20523 S:      Maintained
20524 F:      drivers/spi/spi-stm32.c
20525
20526 ST STPDDC60 DRIVER
20527 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20528 L:      linux-hwmon@vger.kernel.org
20529 S:      Maintained
20530 F:      Documentation/hwmon/stpddc60.rst
20531 F:      drivers/hwmon/pmbus/stpddc60.c
20532
20533 ST VGXY61 DRIVER
20534 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20535 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20536 L:      linux-media@vger.kernel.org
20537 S:      Maintained
20538 T:      git git://linuxtv.org/media_tree.git
20539 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20540 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20541 F:      drivers/media/i2c/st-vgxy61.c
20542
20543 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20544 M:      Song Qiang <songqiang1304521@gmail.com>
20545 L:      linux-iio@vger.kernel.org
20546 S:      Maintained
20547 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20548 F:      drivers/iio/proximity/vl53l0x-i2c.c
20549
20550 STABLE BRANCH
20551 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20552 M:      Sasha Levin <sashal@kernel.org>
20553 L:      stable@vger.kernel.org
20554 S:      Supported
20555 F:      Documentation/process/stable-kernel-rules.rst
20556
20557 STAGING - ATOMISP DRIVER
20558 M:      Hans de Goede <hdegoede@redhat.com>
20559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20560 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20561 L:      linux-media@vger.kernel.org
20562 S:      Maintained
20563 F:      drivers/staging/media/atomisp/
20564
20565 STAGING - FIELDBUS SUBSYSTEM
20566 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20567 S:      Maintained
20568 F:      drivers/staging/fieldbus/*
20569 F:      drivers/staging/fieldbus/Documentation/
20570
20571 STAGING - HMS ANYBUS-S BUS
20572 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20573 S:      Maintained
20574 F:      drivers/staging/fieldbus/anybuss/
20575
20576 STAGING - INDUSTRIAL IO
20577 M:      Jonathan Cameron <jic23@kernel.org>
20578 L:      linux-iio@vger.kernel.org
20579 S:      Odd Fixes
20580 F:      Documentation/devicetree/bindings/staging/iio/
20581 F:      drivers/staging/iio/
20582
20583 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20584 M:      Marc Dietrich <marvin24@gmx.de>
20585 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20586 L:      linux-tegra@vger.kernel.org
20587 S:      Maintained
20588 F:      drivers/staging/nvec/
20589
20590 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20591 M:      Jens Frederich <jfrederich@gmail.com>
20592 M:      Jon Nettleton <jon.nettleton@gmail.com>
20593 S:      Maintained
20594 W:      http://wiki.laptop.org/go/DCON
20595 F:      drivers/staging/olpc_dcon/
20596
20597 STAGING - REALTEK RTL8712U DRIVERS
20598 M:      Larry Finger <Larry.Finger@lwfinger.net>
20599 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20600 S:      Odd Fixes
20601 F:      drivers/staging/rtl8712/
20602
20603 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20604 M:      Michael Hennerich <michael.hennerich@analog.com>
20605 L:      linux-fbdev@vger.kernel.org
20606 S:      Supported
20607 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20608 F:      drivers/staging/fbtft/fb_seps525.c
20609
20610 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20611 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20612 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20613 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20614 L:      linux-fbdev@vger.kernel.org
20615 S:      Maintained
20616 F:      drivers/staging/sm750fb/
20617
20618 STAGING - VIA VT665X DRIVERS
20619 M:      Forest Bond <forest@alittletooquiet.net>
20620 S:      Odd Fixes
20621 F:      drivers/staging/vt665?/
20622
20623 STAGING SUBSYSTEM
20624 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20625 L:      linux-staging@lists.linux.dev
20626 S:      Supported
20627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20628 F:      drivers/staging/
20629
20630 STANDALONE CACHE CONTROLLER DRIVERS
20631 M:      Conor Dooley <conor@kernel.org>
20632 L:      linux-riscv@lists.infradead.org
20633 S:      Maintained
20634 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20635 F:      drivers/cache
20636
20637 STARFIRE/DURALAN NETWORK DRIVER
20638 M:      Ion Badulescu <ionut@badula.org>
20639 S:      Odd Fixes
20640 F:      drivers/net/ethernet/adaptec/starfire*
20641
20642 STARFIVE CRYPTO DRIVER
20643 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20644 M:      William Qiu <william.qiu@starfivetech.com>
20645 S:      Supported
20646 F:      Documentation/devicetree/bindings/crypto/starfive*
20647 F:      drivers/crypto/starfive/
20648
20649 STARFIVE DEVICETREES
20650 M:      Emil Renner Berthing <kernel@esmil.dk>
20651 S:      Maintained
20652 F:      arch/riscv/boot/dts/starfive/
20653
20654 STARFIVE DWMAC GLUE LAYER
20655 M:      Emil Renner Berthing <kernel@esmil.dk>
20656 M:      Samin Guo <samin.guo@starfivetech.com>
20657 S:      Maintained
20658 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20659 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20660
20661 STARFIVE JH7110 DPHY RX DRIVER
20662 M:      Jack Zhu <jack.zhu@starfivetech.com>
20663 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20664 S:      Supported
20665 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20666 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20667
20668 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20669 M:      William Qiu <william.qiu@starfivetech.com>
20670 S:      Supported
20671 F:      Documentation/devicetree/bindings/mmc/starfive*
20672 F:      drivers/mmc/host/dw_mmc-starfive.c
20673
20674 STARFIVE JH7110 PLL CLOCK DRIVER
20675 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20676 S:      Supported
20677 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20678 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20679
20680 STARFIVE JH7110 PWMDAC DRIVER
20681 M:      Hal Feng <hal.feng@starfivetech.com>
20682 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20683 S:      Supported
20684 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20685 F:      sound/soc/starfive/jh7110_pwmdac.c
20686
20687 STARFIVE JH7110 SYSCON
20688 M:      William Qiu <william.qiu@starfivetech.com>
20689 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20690 S:      Supported
20691 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20692
20693 STARFIVE JH7110 TDM DRIVER
20694 M:      Walker Chen <walker.chen@starfivetech.com>
20695 S:      Maintained
20696 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20697 F:      sound/soc/starfive/jh7110_tdm.c
20698
20699 STARFIVE JH71X0 CLOCK DRIVERS
20700 M:      Emil Renner Berthing <kernel@esmil.dk>
20701 M:      Hal Feng <hal.feng@starfivetech.com>
20702 S:      Maintained
20703 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20704 F:      drivers/clk/starfive/clk-starfive-jh71*
20705 F:      include/dt-bindings/clock/starfive?jh71*.h
20706
20707 STARFIVE JH71X0 PINCTRL DRIVERS
20708 M:      Emil Renner Berthing <kernel@esmil.dk>
20709 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20710 M:      Hal Feng <hal.feng@starfivetech.com>
20711 L:      linux-gpio@vger.kernel.org
20712 S:      Maintained
20713 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20714 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20715 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20716 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20717
20718 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20719 M:      Emil Renner Berthing <kernel@esmil.dk>
20720 M:      Hal Feng <hal.feng@starfivetech.com>
20721 S:      Maintained
20722 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20723 F:      drivers/reset/starfive/reset-starfive-jh71*
20724 F:      include/dt-bindings/reset/starfive?jh71*.h
20725
20726 STARFIVE JH71X0 USB DRIVERS
20727 M:      Minda Chen <minda.chen@starfivetech.com>
20728 S:      Maintained
20729 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20730 F:      drivers/usb/cdns3/cdns3-starfive.c
20731
20732 STARFIVE JH71XX PMU CONTROLLER DRIVER
20733 M:      Walker Chen <walker.chen@starfivetech.com>
20734 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20735 S:      Supported
20736 F:      Documentation/devicetree/bindings/power/starfive*
20737 F:      drivers/pmdomain/starfive/
20738 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20739
20740 STARFIVE SOC DRIVERS
20741 M:      Conor Dooley <conor@kernel.org>
20742 S:      Maintained
20743 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20744 F:      Documentation/devicetree/bindings/soc/starfive/
20745
20746 STARFIVE TRNG DRIVER
20747 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20748 S:      Supported
20749 F:      Documentation/devicetree/bindings/rng/starfive*
20750 F:      drivers/char/hw_random/jh7110-trng.c
20751
20752 STARFIVE WATCHDOG DRIVER
20753 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20754 M:      Samin Guo <samin.guo@starfivetech.com>
20755 S:      Supported
20756 F:      Documentation/devicetree/bindings/watchdog/starfive*
20757 F:      drivers/watchdog/starfive-wdt.c
20758
20759 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20760 M:      Minda Chen <minda.chen@starfivetech.com>
20761 S:      Supported
20762 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20763 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20764 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20765 F:      drivers/phy/starfive/phy-jh7110-usb.c
20766
20767 STATIC BRANCH/CALL
20768 M:      Peter Zijlstra <peterz@infradead.org>
20769 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20770 M:      Jason Baron <jbaron@akamai.com>
20771 R:      Steven Rostedt <rostedt@goodmis.org>
20772 R:      Ard Biesheuvel <ardb@kernel.org>
20773 S:      Supported
20774 F:      arch/*/include/asm/jump_label*.h
20775 F:      arch/*/include/asm/static_call*.h
20776 F:      arch/*/kernel/jump_label.c
20777 F:      arch/*/kernel/static_call.c
20778 F:      include/linux/jump_label*.h
20779 F:      include/linux/static_call*.h
20780 F:      kernel/jump_label.c
20781 F:      kernel/static_call.c
20782
20783 STI AUDIO (ASoC) DRIVERS
20784 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20786 S:      Maintained
20787 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20788 F:      sound/soc/sti/
20789
20790 STI CEC DRIVER
20791 M:      Alain Volmat <alain.volmat@foss.st.com>
20792 S:      Maintained
20793 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20794 F:      drivers/media/cec/platform/sti/
20795
20796 STK1160 USB VIDEO CAPTURE DRIVER
20797 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20798 L:      linux-media@vger.kernel.org
20799 S:      Maintained
20800 T:      git git://linuxtv.org/media_tree.git
20801 F:      drivers/media/usb/stk1160/
20802
20803 STM32 AUDIO (ASoC) DRIVERS
20804 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20805 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20807 S:      Maintained
20808 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20809 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20810 F:      sound/soc/stm/
20811
20812 STM32 TIMER/LPTIMER DRIVERS
20813 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20814 S:      Maintained
20815 F:      Documentation/ABI/testing/*timer-stm32
20816 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20817 F:      drivers/*/stm32-*timer*
20818 F:      drivers/pwm/pwm-stm32*
20819 F:      include/linux/*/stm32-*tim*
20820
20821 STMMAC ETHERNET DRIVER
20822 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20823 M:      Jose Abreu <joabreu@synopsys.com>
20824 L:      netdev@vger.kernel.org
20825 S:      Supported
20826 W:      http://www.stlinux.com
20827 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20828 F:      drivers/net/ethernet/stmicro/stmmac/
20829
20830 SUN HAPPY MEAL ETHERNET DRIVER
20831 M:      Sean Anderson <seanga2@gmail.com>
20832 S:      Maintained
20833 F:      drivers/net/ethernet/sun/sunhme.*
20834
20835 SUN3/3X
20836 M:      Sam Creasey <sammy@sammy.net>
20837 S:      Maintained
20838 W:      http://sammy.net/sun3/
20839 F:      arch/m68k/include/asm/sun3*
20840 F:      arch/m68k/kernel/*sun3*
20841 F:      arch/m68k/sun3*/
20842 F:      drivers/net/ethernet/i825xx/sun3*
20843
20844 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20845 M:      Hans de Goede <hdegoede@redhat.com>
20846 L:      linux-input@vger.kernel.org
20847 S:      Maintained
20848 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20849 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20850
20851 SUNDANCE NETWORK DRIVER
20852 M:      Denis Kirjanov <kda@linux-powerpc.org>
20853 L:      netdev@vger.kernel.org
20854 S:      Maintained
20855 F:      drivers/net/ethernet/dlink/sundance.c
20856
20857 SUNPLUS ETHERNET DRIVER
20858 M:      Wells Lu <wellslutw@gmail.com>
20859 L:      netdev@vger.kernel.org
20860 S:      Maintained
20861 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20862 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20863 F:      drivers/net/ethernet/sunplus/
20864
20865 SUNPLUS MMC DRIVER
20866 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20867 M:      Li-hao Kuo <lhjeff911@gmail.com>
20868 S:      Maintained
20869 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20870 F:      drivers/mmc/host/sunplus-mmc.c
20871
20872 SUNPLUS OCOTP DRIVER
20873 M:      Vincent Shih <vincent.sunplus@gmail.com>
20874 S:      Maintained
20875 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20876 F:      drivers/nvmem/sunplus-ocotp.c
20877
20878 SUNPLUS PWM DRIVER
20879 M:      Hammer Hsieh <hammerh0314@gmail.com>
20880 S:      Maintained
20881 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20882 F:      drivers/pwm/pwm-sunplus.c
20883
20884 SUNPLUS RTC DRIVER
20885 M:      Vincent Shih <vincent.sunplus@gmail.com>
20886 L:      linux-rtc@vger.kernel.org
20887 S:      Maintained
20888 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20889 F:      drivers/rtc/rtc-sunplus.c
20890
20891 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20892 M:      Li-hao Kuo <lhjeff911@gmail.com>
20893 L:      linux-spi@vger.kernel.org
20894 S:      Maintained
20895 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20896 F:      drivers/spi/spi-sunplus-sp7021.c
20897
20898 SUNPLUS UART DRIVER
20899 M:      Hammer Hsieh <hammerh0314@gmail.com>
20900 S:      Maintained
20901 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20902 F:      drivers/tty/serial/sunplus-uart.c
20903
20904 SUNPLUS USB2 PHY DRIVER
20905 M:      Vincent Shih <vincent.sunplus@gmail.com>
20906 L:      linux-usb@vger.kernel.org
20907 S:      Maintained
20908 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20909 F:      drivers/phy/sunplus/Kconfig
20910 F:      drivers/phy/sunplus/Makefile
20911 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20912
20913 SUNPLUS WATCHDOG DRIVER
20914 M:      Xiantao Hu <xt.hu@cqplus1.com>
20915 L:      linux-watchdog@vger.kernel.org
20916 S:      Maintained
20917 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20918 F:      drivers/watchdog/sunplus_wdt.c
20919
20920 SUPERH
20921 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20922 M:      Rich Felker <dalias@libc.org>
20923 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20924 L:      linux-sh@vger.kernel.org
20925 S:      Maintained
20926 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20927 F:      Documentation/arch/sh/
20928 F:      arch/sh/
20929 F:      drivers/sh/
20930
20931 SUSPEND TO RAM
20932 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20933 M:      Len Brown <len.brown@intel.com>
20934 M:      Pavel Machek <pavel@ucw.cz>
20935 L:      linux-pm@vger.kernel.org
20936 S:      Supported
20937 B:      https://bugzilla.kernel.org
20938 F:      Documentation/power/
20939 F:      arch/x86/kernel/acpi/sleep*
20940 F:      arch/x86/kernel/acpi/wakeup*
20941 F:      drivers/base/power/
20942 F:      include/linux/freezer.h
20943 F:      include/linux/pm.h
20944 F:      include/linux/suspend.h
20945 F:      kernel/power/
20946
20947 SVGA HANDLING
20948 M:      Martin Mares <mj@ucw.cz>
20949 L:      linux-video@atrey.karlin.mff.cuni.cz
20950 S:      Maintained
20951 F:      Documentation/admin-guide/svga.rst
20952 F:      arch/x86/boot/video*
20953
20954 SWITCHDEV
20955 M:      Jiri Pirko <jiri@resnulli.us>
20956 M:      Ivan Vecera <ivecera@redhat.com>
20957 L:      netdev@vger.kernel.org
20958 S:      Supported
20959 F:      include/net/switchdev.h
20960 F:      net/switchdev/
20961
20962 SY8106A REGULATOR DRIVER
20963 M:      Icenowy Zheng <icenowy@aosc.io>
20964 S:      Maintained
20965 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20966 F:      drivers/regulator/sy8106a-regulator.c
20967
20968 SYNC FILE FRAMEWORK
20969 M:      Sumit Semwal <sumit.semwal@linaro.org>
20970 R:      Gustavo Padovan <gustavo@padovan.org>
20971 L:      linux-media@vger.kernel.org
20972 L:      dri-devel@lists.freedesktop.org
20973 S:      Maintained
20974 T:      git git://anongit.freedesktop.org/drm/drm-misc
20975 F:      Documentation/driver-api/sync_file.rst
20976 F:      drivers/dma-buf/dma-fence*
20977 F:      drivers/dma-buf/sw_sync.c
20978 F:      drivers/dma-buf/sync_*
20979 F:      include/linux/sync_file.h
20980 F:      include/uapi/linux/sync_file.h
20981
20982 SYNOPSYS ARC ARCHITECTURE
20983 M:      Vineet Gupta <vgupta@kernel.org>
20984 L:      linux-snps-arc@lists.infradead.org
20985 S:      Supported
20986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20987 F:      Documentation/arch/arc
20988 F:      Documentation/devicetree/bindings/arc/*
20989 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20990 F:      arch/arc/
20991 F:      drivers/clocksource/arc_timer.c
20992 F:      drivers/tty/serial/arc_uart.c
20993
20994 SYNOPSYS ARC HSDK SDP pll clock driver
20995 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20996 S:      Supported
20997 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
20998 F:      drivers/clk/clk-hsdk-pll.c
20999
21000 SYNOPSYS ARC SDP clock driver
21001 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21002 S:      Supported
21003 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21004 F:      drivers/clk/axs10x/*
21005
21006 SYNOPSYS ARC SDP platform support
21007 M:      Alexey Brodkin <abrodkin@synopsys.com>
21008 S:      Supported
21009 F:      Documentation/devicetree/bindings/arc/axs10*
21010 F:      arch/arc/boot/dts/ax*
21011 F:      arch/arc/plat-axs10x
21012
21013 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21014 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21015 S:      Supported
21016 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21017 F:      drivers/reset/reset-axs10x.c
21018
21019 SYNOPSYS CREG GPIO DRIVER
21020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21021 S:      Maintained
21022 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21023 F:      drivers/gpio/gpio-creg-snps.c
21024
21025 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21026 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21027 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21028 S:      Supported
21029 F:      drivers/tty/serial/8250/8250_dw.c
21030 F:      drivers/tty/serial/8250/8250_dwlib.*
21031 F:      drivers/tty/serial/8250/8250_lpss.c
21032
21033 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21034 M:      Hoan Tran <hoan@os.amperecomputing.com>
21035 M:      Serge Semin <fancer.lancer@gmail.com>
21036 L:      linux-gpio@vger.kernel.org
21037 S:      Maintained
21038 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21039 F:      drivers/gpio/gpio-dwapb.c
21040
21041 SYNOPSYS DESIGNWARE APB SSI DRIVER
21042 M:      Serge Semin <fancer.lancer@gmail.com>
21043 L:      linux-spi@vger.kernel.org
21044 S:      Supported
21045 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21046 F:      drivers/spi/spi-dw*
21047
21048 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21049 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21050 S:      Maintained
21051 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21052 F:      drivers/dma/dw-axi-dmac/
21053
21054 SYNOPSYS DESIGNWARE DMAC DRIVER
21055 M:      Viresh Kumar <vireshk@kernel.org>
21056 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21057 S:      Maintained
21058 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21059 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21060 F:      drivers/dma/dw/
21061 F:      include/dt-bindings/dma/dw-dmac.h
21062 F:      include/linux/dma/dw.h
21063 F:      include/linux/platform_data/dma-dw.h
21064
21065 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21066 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21067 L:      netdev@vger.kernel.org
21068 S:      Supported
21069 F:      drivers/net/ethernet/synopsys/
21070
21071 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21073 L:      netdev@vger.kernel.org
21074 S:      Supported
21075 F:      drivers/net/pcs/pcs-xpcs.c
21076 F:      drivers/net/pcs/pcs-xpcs.h
21077 F:      include/linux/pcs/pcs-xpcs.h
21078
21079 SYNOPSYS DESIGNWARE I2C DRIVER
21080 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21081 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21082 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21083 R:      Jan Dabros <jsd@semihalf.com>
21084 L:      linux-i2c@vger.kernel.org
21085 S:      Supported
21086 F:      drivers/i2c/busses/i2c-designware-*
21087
21088 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21089 M:      Jaehoon Chung <jh80.chung@samsung.com>
21090 L:      linux-mmc@vger.kernel.org
21091 S:      Maintained
21092 F:      drivers/mmc/host/dw_mmc*
21093
21094 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21095 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21096 S:      Supported
21097 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21098 F:      drivers/reset/reset-hsdk.c
21099 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21100
21101 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21102 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21103 M:      Manjunath M B <manjumb@synopsys.com>
21104 L:      linux-mmc@vger.kernel.org
21105 S:      Maintained
21106 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21107
21108 SYSTEM CONFIGURATION (SYSCON)
21109 M:      Lee Jones <lee@kernel.org>
21110 M:      Arnd Bergmann <arnd@arndb.de>
21111 S:      Supported
21112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21113 F:      drivers/mfd/syscon.c
21114
21115 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21116 M:      Sudeep Holla <sudeep.holla@arm.com>
21117 R:      Cristian Marussi <cristian.marussi@arm.com>
21118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21119 S:      Maintained
21120 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21121 F:      drivers/clk/clk-sc[mp]i.c
21122 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21123 F:      drivers/firmware/arm_scmi/
21124 F:      drivers/firmware/arm_scpi.c
21125 F:      drivers/pmdomain/arm/
21126 F:      drivers/powercap/arm_scmi_powercap.c
21127 F:      drivers/regulator/scmi-regulator.c
21128 F:      drivers/reset/reset-scmi.c
21129 F:      include/linux/sc[mp]i_protocol.h
21130 F:      include/trace/events/scmi.h
21131 F:      include/uapi/linux/virtio_scmi.h
21132
21133 SYSTEM RESET/SHUTDOWN DRIVERS
21134 M:      Sebastian Reichel <sre@kernel.org>
21135 L:      linux-pm@vger.kernel.org
21136 S:      Maintained
21137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21138 F:      Documentation/devicetree/bindings/power/reset/
21139 F:      drivers/power/reset/
21140
21141 SYSTEM TRACE MODULE CLASS
21142 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21143 S:      Maintained
21144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21145 F:      Documentation/trace/stm.rst
21146 F:      drivers/hwtracing/stm/
21147 F:      include/linux/stm.h
21148 F:      include/uapi/linux/stm.h
21149
21150 SYSTEM76 ACPI DRIVER
21151 M:      Jeremy Soller <jeremy@system76.com>
21152 M:      System76 Product Development <productdev@system76.com>
21153 L:      platform-driver-x86@vger.kernel.org
21154 S:      Maintained
21155 F:      drivers/platform/x86/system76_acpi.c
21156
21157 SYSV FILESYSTEM
21158 S:      Orphan
21159 F:      Documentation/filesystems/sysv-fs.rst
21160 F:      fs/sysv/
21161 F:      include/linux/sysv_fs.h
21162
21163 TASKSTATS STATISTICS INTERFACE
21164 M:      Balbir Singh <bsingharora@gmail.com>
21165 S:      Maintained
21166 F:      Documentation/accounting/taskstats*
21167 F:      include/linux/taskstats*
21168 F:      kernel/taskstats.c
21169
21170 TC subsystem
21171 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21172 M:      Cong Wang <xiyou.wangcong@gmail.com>
21173 M:      Jiri Pirko <jiri@resnulli.us>
21174 L:      netdev@vger.kernel.org
21175 S:      Maintained
21176 F:      include/net/pkt_cls.h
21177 F:      include/net/pkt_sched.h
21178 F:      include/net/tc_act/
21179 F:      include/uapi/linux/pkt_cls.h
21180 F:      include/uapi/linux/pkt_sched.h
21181 F:      include/uapi/linux/tc_act/
21182 F:      include/uapi/linux/tc_ematch/
21183 F:      net/sched/
21184 F:      tools/testing/selftests/tc-testing
21185
21186 TC90522 MEDIA DRIVER
21187 M:      Akihiro Tsukada <tskd08@gmail.com>
21188 L:      linux-media@vger.kernel.org
21189 S:      Odd Fixes
21190 F:      drivers/media/dvb-frontends/tc90522*
21191
21192 TCP LOW PRIORITY MODULE
21193 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21194 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21195 S:      Maintained
21196 W:      http://tcp-lp-mod.sourceforge.net/
21197 F:      net/ipv4/tcp_lp.c
21198
21199 TDA10071 MEDIA DRIVER
21200 M:      Antti Palosaari <crope@iki.fi>
21201 L:      linux-media@vger.kernel.org
21202 S:      Maintained
21203 W:      https://linuxtv.org
21204 W:      http://palosaari.fi/linux/
21205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21206 T:      git git://linuxtv.org/anttip/media_tree.git
21207 F:      drivers/media/dvb-frontends/tda10071*
21208
21209 TDA18212 MEDIA DRIVER
21210 M:      Antti Palosaari <crope@iki.fi>
21211 L:      linux-media@vger.kernel.org
21212 S:      Maintained
21213 W:      https://linuxtv.org
21214 W:      http://palosaari.fi/linux/
21215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21216 T:      git git://linuxtv.org/anttip/media_tree.git
21217 F:      drivers/media/tuners/tda18212*
21218
21219 TDA18218 MEDIA DRIVER
21220 M:      Antti Palosaari <crope@iki.fi>
21221 L:      linux-media@vger.kernel.org
21222 S:      Maintained
21223 W:      https://linuxtv.org
21224 W:      http://palosaari.fi/linux/
21225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21226 T:      git git://linuxtv.org/anttip/media_tree.git
21227 F:      drivers/media/tuners/tda18218*
21228
21229 TDA18250 MEDIA DRIVER
21230 M:      Olli Salonen <olli.salonen@iki.fi>
21231 L:      linux-media@vger.kernel.org
21232 S:      Maintained
21233 W:      https://linuxtv.org
21234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21235 T:      git git://linuxtv.org/media_tree.git
21236 F:      drivers/media/tuners/tda18250*
21237
21238 TDA18271 MEDIA DRIVER
21239 M:      Michael Krufky <mkrufky@linuxtv.org>
21240 L:      linux-media@vger.kernel.org
21241 S:      Maintained
21242 W:      https://linuxtv.org
21243 W:      http://github.com/mkrufky
21244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21245 T:      git git://linuxtv.org/mkrufky/tuners.git
21246 F:      drivers/media/tuners/tda18271*
21247
21248 TDA1997x MEDIA DRIVER
21249 M:      Tim Harvey <tharvey@gateworks.com>
21250 L:      linux-media@vger.kernel.org
21251 S:      Maintained
21252 W:      https://linuxtv.org
21253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21254 F:      drivers/media/i2c/tda1997x.*
21255
21256 TDA827x MEDIA DRIVER
21257 M:      Michael Krufky <mkrufky@linuxtv.org>
21258 L:      linux-media@vger.kernel.org
21259 S:      Maintained
21260 W:      https://linuxtv.org
21261 W:      http://github.com/mkrufky
21262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21263 T:      git git://linuxtv.org/mkrufky/tuners.git
21264 F:      drivers/media/tuners/tda8290.*
21265
21266 TDA8290 MEDIA DRIVER
21267 M:      Michael Krufky <mkrufky@linuxtv.org>
21268 L:      linux-media@vger.kernel.org
21269 S:      Maintained
21270 W:      https://linuxtv.org
21271 W:      http://github.com/mkrufky
21272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21273 T:      git git://linuxtv.org/mkrufky/tuners.git
21274 F:      drivers/media/tuners/tda8290.*
21275
21276 TDA9840 MEDIA DRIVER
21277 M:      Hans Verkuil <hverkuil@xs4all.nl>
21278 L:      linux-media@vger.kernel.org
21279 S:      Maintained
21280 W:      https://linuxtv.org
21281 T:      git git://linuxtv.org/media_tree.git
21282 F:      drivers/media/i2c/tda9840*
21283
21284 TEA5761 TUNER DRIVER
21285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21286 L:      linux-media@vger.kernel.org
21287 S:      Odd fixes
21288 W:      https://linuxtv.org
21289 T:      git git://linuxtv.org/media_tree.git
21290 F:      drivers/media/tuners/tea5761.*
21291
21292 TEA5767 TUNER DRIVER
21293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21294 L:      linux-media@vger.kernel.org
21295 S:      Maintained
21296 W:      https://linuxtv.org
21297 T:      git git://linuxtv.org/media_tree.git
21298 F:      drivers/media/tuners/tea5767.*
21299
21300 TEA6415C MEDIA DRIVER
21301 M:      Hans Verkuil <hverkuil@xs4all.nl>
21302 L:      linux-media@vger.kernel.org
21303 S:      Maintained
21304 W:      https://linuxtv.org
21305 T:      git git://linuxtv.org/media_tree.git
21306 F:      drivers/media/i2c/tea6415c*
21307
21308 TEA6420 MEDIA DRIVER
21309 M:      Hans Verkuil <hverkuil@xs4all.nl>
21310 L:      linux-media@vger.kernel.org
21311 S:      Maintained
21312 W:      https://linuxtv.org
21313 T:      git git://linuxtv.org/media_tree.git
21314 F:      drivers/media/i2c/tea6420*
21315
21316 TEAM DRIVER
21317 M:      Jiri Pirko <jiri@resnulli.us>
21318 L:      netdev@vger.kernel.org
21319 S:      Supported
21320 F:      drivers/net/team/
21321 F:      include/linux/if_team.h
21322 F:      include/uapi/linux/if_team.h
21323 F:      tools/testing/selftests/drivers/net/team/
21324
21325 TECHNICAL ADVISORY BOARD PROCESS DOCS
21326 M:      "Theodore Ts'o" <tytso@mit.edu>
21327 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21328 L:      tech-board-discuss@lists.linux-foundation.org
21329 S:      Maintained
21330 F:      Documentation/process/contribution-maturity-model.rst
21331 F:      Documentation/process/researcher-guidelines.rst
21332
21333 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21334 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21335 S:      Maintained
21336 F:      arch/x86/platform/ts5500/
21337
21338 TECHNOTREND USB IR RECEIVER
21339 M:      Sean Young <sean@mess.org>
21340 L:      linux-media@vger.kernel.org
21341 S:      Maintained
21342 F:      drivers/media/rc/ttusbir.c
21343
21344 TECHWELL TW9910 VIDEO DECODER
21345 L:      linux-media@vger.kernel.org
21346 S:      Orphan
21347 F:      drivers/media/i2c/tw9910.c
21348 F:      include/media/i2c/tw9910.h
21349
21350 TEE SUBSYSTEM
21351 M:      Jens Wiklander <jens.wiklander@linaro.org>
21352 R:      Sumit Garg <sumit.garg@linaro.org>
21353 L:      op-tee@lists.trustedfirmware.org
21354 S:      Maintained
21355 F:      Documentation/staging/tee.rst
21356 F:      drivers/tee/
21357 F:      include/linux/tee_drv.h
21358 F:      include/uapi/linux/tee.h
21359
21360 TEGRA ARCHITECTURE SUPPORT
21361 M:      Thierry Reding <thierry.reding@gmail.com>
21362 M:      Jonathan Hunter <jonathanh@nvidia.com>
21363 L:      linux-tegra@vger.kernel.org
21364 S:      Supported
21365 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21367 N:      [^a-z]tegra
21368
21369 TEGRA CLOCK DRIVER
21370 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21371 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21372 S:      Supported
21373 F:      drivers/clk/tegra/
21374
21375 TEGRA DMA DRIVERS
21376 M:      Laxman Dewangan <ldewangan@nvidia.com>
21377 M:      Jon Hunter <jonathanh@nvidia.com>
21378 S:      Supported
21379 F:      drivers/dma/tegra*
21380
21381 TEGRA I2C DRIVER
21382 M:      Laxman Dewangan <ldewangan@nvidia.com>
21383 R:      Dmitry Osipenko <digetx@gmail.com>
21384 S:      Supported
21385 F:      drivers/i2c/busses/i2c-tegra.c
21386
21387 TEGRA IOMMU DRIVERS
21388 M:      Thierry Reding <thierry.reding@gmail.com>
21389 R:      Krishna Reddy <vdumpa@nvidia.com>
21390 L:      linux-tegra@vger.kernel.org
21391 S:      Supported
21392 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21393 F:      drivers/iommu/tegra*
21394
21395 TEGRA KBC DRIVER
21396 M:      Laxman Dewangan <ldewangan@nvidia.com>
21397 S:      Supported
21398 F:      drivers/input/keyboard/tegra-kbc.c
21399
21400 TEGRA NAND DRIVER
21401 M:      Stefan Agner <stefan@agner.ch>
21402 M:      Lucas Stach <dev@lynxeye.de>
21403 S:      Maintained
21404 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21405 F:      drivers/mtd/nand/raw/tegra_nand.c
21406
21407 TEGRA PWM DRIVER
21408 M:      Thierry Reding <thierry.reding@gmail.com>
21409 S:      Supported
21410 F:      drivers/pwm/pwm-tegra.c
21411
21412 TEGRA QUAD SPI DRIVER
21413 M:      Thierry Reding <thierry.reding@gmail.com>
21414 M:      Jonathan Hunter <jonathanh@nvidia.com>
21415 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21416 L:      linux-tegra@vger.kernel.org
21417 S:      Maintained
21418 F:      drivers/spi/spi-tegra210-quad.c
21419
21420 TEGRA SERIAL DRIVER
21421 M:      Laxman Dewangan <ldewangan@nvidia.com>
21422 S:      Supported
21423 F:      drivers/tty/serial/serial-tegra.c
21424
21425 TEGRA SPI DRIVER
21426 M:      Laxman Dewangan <ldewangan@nvidia.com>
21427 S:      Supported
21428 F:      drivers/spi/spi-tegra*
21429
21430 TEGRA VIDEO DRIVER
21431 M:      Thierry Reding <thierry.reding@gmail.com>
21432 M:      Jonathan Hunter <jonathanh@nvidia.com>
21433 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21434 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21435 L:      linux-media@vger.kernel.org
21436 L:      linux-tegra@vger.kernel.org
21437 S:      Maintained
21438 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21439 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21440 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21441 F:      drivers/staging/media/tegra-video/
21442
21443 TEGRA XUSB PADCTL DRIVER
21444 M:      JC Kuo <jckuo@nvidia.com>
21445 S:      Supported
21446 F:      drivers/phy/tegra/xusb*
21447
21448 TEHUTI ETHERNET DRIVER
21449 M:      Andy Gospodarek <andy@greyhouse.net>
21450 L:      netdev@vger.kernel.org
21451 S:      Supported
21452 F:      drivers/net/ethernet/tehuti/*
21453
21454 TELECOM CLOCK DRIVER FOR MCPL0010
21455 M:      Mark Gross <markgross@kernel.org>
21456 S:      Supported
21457 F:      drivers/char/tlclk.c
21458
21459 TEMPO SEMICONDUCTOR DRIVERS
21460 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21461 S:      Maintained
21462 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21463 F:      sound/soc/codecs/tscs*.c
21464 F:      sound/soc/codecs/tscs*.h
21465
21466 TENSILICA XTENSA PORT (xtensa)
21467 M:      Chris Zankel <chris@zankel.net>
21468 M:      Max Filippov <jcmvbkbc@gmail.com>
21469 S:      Maintained
21470 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21471 F:      arch/xtensa/
21472 F:      drivers/irqchip/irq-xtensa-*
21473
21474 TEXAS INSTRUMENTS ASoC DRIVERS
21475 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21477 S:      Maintained
21478 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21479 F:      sound/soc/ti/
21480
21481 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21482 M:      Shenghao Ding <shenghao-ding@ti.com>
21483 M:      Kevin Lu <kevin-lu@ti.com>
21484 M:      Baojun Xu <baojun.xu@ti.com>
21485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21486 S:      Maintained
21487 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21488 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21489 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21490 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21491 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21492 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21493 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21494 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21495 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21496 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21497 F:      include/sound/tas2*.h
21498 F:      include/sound/tlv320*.h
21499 F:      include/sound/tpa6130a2-plat.h
21500 F:      sound/pci/hda/tas2781_hda_i2c.c
21501 F:      sound/soc/codecs/pcm1681.c
21502 F:      sound/soc/codecs/pcm1789*.*
21503 F:      sound/soc/codecs/pcm179x*.*
21504 F:      sound/soc/codecs/pcm186x*.*
21505 F:      sound/soc/codecs/pcm3008.*
21506 F:      sound/soc/codecs/pcm3060*.*
21507 F:      sound/soc/codecs/pcm3168a*.*
21508 F:      sound/soc/codecs/pcm5102a.c
21509 F:      sound/soc/codecs/pcm512x*.*
21510 F:      sound/soc/codecs/tas2*.*
21511 F:      sound/soc/codecs/tlv320*.*
21512 F:      sound/soc/codecs/tpa6130a2.*
21513
21514 TEXAS INSTRUMENTS DMA DRIVERS
21515 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21516 L:      dmaengine@vger.kernel.org
21517 S:      Maintained
21518 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21519 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21520 F:      Documentation/devicetree/bindings/dma/ti/
21521 F:      drivers/dma/ti/
21522 F:      include/linux/dma/k3-psil.h
21523 F:      include/linux/dma/k3-udma-glue.h
21524 F:      include/linux/dma/ti-cppi5.h
21525 X:      drivers/dma/ti/cppi41.c
21526
21527 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21528 M:      Robert Marko <robert.marko@sartura.hr>
21529 M:      Luka Perkov <luka.perkov@sartura.hr>
21530 L:      linux-hwmon@vger.kernel.org
21531 S:      Maintained
21532 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21533 F:      Documentation/hwmon/tps23861.rst
21534 F:      drivers/hwmon/tps23861.c
21535
21536 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21537 M:      Ricardo Ribalda <ribalda@kernel.org>
21538 L:      linux-iio@vger.kernel.org
21539 S:      Supported
21540 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21541 F:      drivers/iio/dac/ti-dac7612.c
21542
21543 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21544 M:      Nishanth Menon <nm@ti.com>
21545 M:      Tero Kristo <kristo@kernel.org>
21546 M:      Santosh Shilimkar <ssantosh@kernel.org>
21547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21548 S:      Maintained
21549 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21550 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21551 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21552 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21553 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21554 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21555 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21556 F:      drivers/clk/keystone/sci-clk.c
21557 F:      drivers/firmware/ti_sci*
21558 F:      drivers/irqchip/irq-ti-sci-inta.c
21559 F:      drivers/irqchip/irq-ti-sci-intr.c
21560 F:      drivers/reset/reset-ti-sci.c
21561 F:      drivers/soc/ti/ti_sci_inta_msi.c
21562 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21563 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21564 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21565 F:      include/linux/soc/ti/ti_sci_protocol.h
21566
21567 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21568 M:      Puranjay Mohan <puranjay12@gmail.com>
21569 L:      linux-iio@vger.kernel.org
21570 S:      Supported
21571 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21572 F:      drivers/iio/temperature/tmp117.c
21573
21574 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21575 M:      Hans Verkuil <hverkuil@xs4all.nl>
21576 L:      linux-media@vger.kernel.org
21577 S:      Maintained
21578 W:      https://linuxtv.org
21579 T:      git git://linuxtv.org/media_tree.git
21580 F:      drivers/media/radio/radio-raremono.c
21581
21582 THERMAL
21583 M:      Rafael J. Wysocki <rafael@kernel.org>
21584 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21585 R:      Zhang Rui <rui.zhang@intel.com>
21586 R:      Lukasz Luba <lukasz.luba@arm.com>
21587 L:      linux-pm@vger.kernel.org
21588 S:      Supported
21589 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21591 F:      Documentation/ABI/testing/sysfs-class-thermal
21592 F:      Documentation/admin-guide/thermal/
21593 F:      Documentation/devicetree/bindings/thermal/
21594 F:      Documentation/driver-api/thermal/
21595 F:      drivers/thermal/
21596 F:      include/dt-bindings/thermal/
21597 F:      include/linux/cpu_cooling.h
21598 F:      include/linux/thermal.h
21599 F:      include/uapi/linux/thermal.h
21600 F:      tools/lib/thermal/
21601 F:      tools/thermal/
21602
21603 THERMAL DRIVER FOR AMLOGIC SOCS
21604 M:      Guillaume La Roque <glaroque@baylibre.com>
21605 L:      linux-pm@vger.kernel.org
21606 L:      linux-amlogic@lists.infradead.org
21607 S:      Supported
21608 W:      http://linux-meson.com/
21609 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21610 F:      drivers/thermal/amlogic_thermal.c
21611
21612 THERMAL/CPU_COOLING
21613 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21614 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21615 M:      Viresh Kumar <viresh.kumar@linaro.org>
21616 R:      Lukasz Luba <lukasz.luba@arm.com>
21617 L:      linux-pm@vger.kernel.org
21618 S:      Supported
21619 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21620 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21621 F:      drivers/thermal/cpufreq_cooling.c
21622 F:      drivers/thermal/cpuidle_cooling.c
21623 F:      include/linux/cpu_cooling.h
21624
21625 THERMAL/POWER_ALLOCATOR
21626 M:      Lukasz Luba <lukasz.luba@arm.com>
21627 L:      linux-pm@vger.kernel.org
21628 S:      Maintained
21629 F:      Documentation/driver-api/thermal/power_allocator.rst
21630 F:      drivers/thermal/gov_power_allocator.c
21631 F:      drivers/thermal/thermal_trace_ipa.h
21632
21633 THINKPAD ACPI EXTRAS DRIVER
21634 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21635 L:      ibm-acpi-devel@lists.sourceforge.net
21636 L:      platform-driver-x86@vger.kernel.org
21637 S:      Maintained
21638 W:      http://ibm-acpi.sourceforge.net
21639 W:      http://thinkwiki.org/wiki/Ibm-acpi
21640 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21641 F:      drivers/platform/x86/thinkpad_acpi.c
21642
21643 THINKPAD LMI DRIVER
21644 M:      Mark Pearson <markpearson@lenovo.com>
21645 L:      platform-driver-x86@vger.kernel.org
21646 S:      Maintained
21647 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21648 F:      drivers/platform/x86/think-lmi.?
21649
21650 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21651 M:      Isaac Hazan <isaac.hazan@intel.com>
21652 L:      linux-usb@vger.kernel.org
21653 S:      Maintained
21654 F:      drivers/thunderbolt/dma_test.c
21655
21656 THUNDERBOLT DRIVER
21657 M:      Andreas Noever <andreas.noever@gmail.com>
21658 M:      Michael Jamet <michael.jamet@intel.com>
21659 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21660 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21661 L:      linux-usb@vger.kernel.org
21662 S:      Maintained
21663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21664 F:      Documentation/admin-guide/thunderbolt.rst
21665 F:      drivers/thunderbolt/
21666 F:      include/linux/thunderbolt.h
21667
21668 THUNDERBOLT NETWORK DRIVER
21669 M:      Michael Jamet <michael.jamet@intel.com>
21670 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21671 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21672 L:      netdev@vger.kernel.org
21673 S:      Maintained
21674 F:      drivers/net/thunderbolt/
21675
21676 THUNDERX GPIO DRIVER
21677 M:      Robert Richter <rric@kernel.org>
21678 S:      Odd Fixes
21679 F:      drivers/gpio/gpio-thunderx.c
21680
21681 TI ADS7924 ADC DRIVER
21682 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21683 L:      linux-iio@vger.kernel.org
21684 S:      Supported
21685 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21686 F:      drivers/iio/adc/ti-ads7924.c
21687
21688 TI AM437X VPFE DRIVER
21689 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21690 L:      linux-media@vger.kernel.org
21691 S:      Maintained
21692 W:      https://linuxtv.org
21693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21694 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21695 F:      drivers/media/platform/ti/am437x/
21696
21697 TI BANDGAP AND THERMAL DRIVER
21698 M:      Eduardo Valentin <edubezval@gmail.com>
21699 M:      Keerthy <j-keerthy@ti.com>
21700 L:      linux-pm@vger.kernel.org
21701 L:      linux-omap@vger.kernel.org
21702 S:      Maintained
21703 F:      drivers/thermal/ti-soc-thermal/
21704
21705 TI BQ27XXX POWER SUPPLY DRIVER
21706 F:      drivers/power/supply/bq27xxx_battery.c
21707 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21708 F:      include/linux/power/bq27xxx_battery.h
21709
21710 TI CDCE706 CLOCK DRIVER
21711 M:      Max Filippov <jcmvbkbc@gmail.com>
21712 S:      Maintained
21713 F:      drivers/clk/clk-cdce706.c
21714
21715 TI CLOCK DRIVER
21716 M:      Tero Kristo <kristo@kernel.org>
21717 L:      linux-omap@vger.kernel.org
21718 S:      Odd Fixes
21719 F:      drivers/clk/ti/
21720 F:      include/linux/clk/ti.h
21721
21722 TI DAVINCI MACHINE SUPPORT
21723 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21725 S:      Maintained
21726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21727 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21728 F:      arch/arm/boot/dts/ti/davinci/
21729 F:      arch/arm/mach-davinci/
21730 F:      drivers/i2c/busses/i2c-davinci.c
21731
21732 TI DAVINCI SERIES CLOCK DRIVER
21733 M:      David Lechner <david@lechnology.com>
21734 R:      Sekhar Nori <nsekhar@ti.com>
21735 S:      Maintained
21736 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21737 F:      drivers/clk/davinci/
21738 F:      include/linux/clk/davinci.h
21739
21740 TI DAVINCI SERIES GPIO DRIVER
21741 M:      Keerthy <j-keerthy@ti.com>
21742 L:      linux-gpio@vger.kernel.org
21743 S:      Maintained
21744 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21745 F:      drivers/gpio/gpio-davinci.c
21746
21747 TI DAVINCI SERIES MEDIA DRIVER
21748 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21749 L:      linux-media@vger.kernel.org
21750 S:      Maintained
21751 W:      https://linuxtv.org
21752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21753 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21754 F:      drivers/media/platform/ti/davinci/
21755 F:      include/media/davinci/
21756
21757 TI ENHANCED CAPTURE (eCAP) DRIVER
21758 M:      Vignesh Raghavendra <vigneshr@ti.com>
21759 R:      Julien Panis <jpanis@baylibre.com>
21760 L:      linux-iio@vger.kernel.org
21761 L:      linux-omap@vger.kernel.org
21762 S:      Maintained
21763 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21764 F:      drivers/counter/ti-ecap-capture.c
21765
21766 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21767 R:      David Lechner <david@lechnology.com>
21768 L:      linux-iio@vger.kernel.org
21769 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21770 F:      drivers/counter/ti-eqep.c
21771
21772 TI ETHERNET SWITCH DRIVER (CPSW)
21773 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21774 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21775 R:      Roger Quadros <rogerq@kernel.org>
21776 L:      linux-omap@vger.kernel.org
21777 L:      netdev@vger.kernel.org
21778 S:      Maintained
21779 F:      drivers/net/ethernet/ti/cpsw*
21780 F:      drivers/net/ethernet/ti/davinci*
21781
21782 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21783 M:      Alex Dubov <oakad@yahoo.com>
21784 S:      Maintained
21785 W:      http://tifmxx.berlios.de/
21786 F:      drivers/memstick/host/tifm_ms.c
21787 F:      drivers/misc/tifm*
21788 F:      drivers/mmc/host/tifm_sd.c
21789 F:      include/linux/tifm.h
21790
21791 TI FPD-LINK DRIVERS
21792 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21793 L:      linux-media@vger.kernel.org
21794 S:      Maintained
21795 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21796 F:      drivers/media/i2c/ds90*
21797 F:      include/media/i2c/ds90*
21798
21799 TI ICSSG ETHERNET DRIVER (ICSSG)
21800 R:      MD Danish Anwar <danishanwar@ti.com>
21801 R:      Roger Quadros <rogerq@kernel.org>
21802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21803 L:      netdev@vger.kernel.org
21804 S:      Maintained
21805 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21806 F:      drivers/net/ethernet/ti/icssg/*
21807
21808 TI J721E CSI2RX DRIVER
21809 M:      Jai Luthra <j-luthra@ti.com>
21810 L:      linux-media@vger.kernel.org
21811 S:      Maintained
21812 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21813 F:      drivers/media/platform/ti/j721e-csi2rx/
21814
21815 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21816 M:      Nishanth Menon <nm@ti.com>
21817 M:      Santosh Shilimkar <ssantosh@kernel.org>
21818 L:      linux-kernel@vger.kernel.org
21819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21820 S:      Maintained
21821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21822 F:      drivers/pmdomain/ti/omap_prm.c
21823 F:      drivers/soc/ti/*
21824
21825 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21826 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21827 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21829 S:      Maintained
21830 F:      sound/soc/codecs/isabelle*
21831 F:      sound/soc/codecs/lm49453*
21832
21833 TI LMP92064 ADC DRIVER
21834 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21835 R:      kernel@pengutronix.de
21836 L:      linux-iio@vger.kernel.org
21837 S:      Maintained
21838 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21839 F:      drivers/iio/adc/ti-lmp92064.c
21840
21841 TI PCM3060 ASoC CODEC DRIVER
21842 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21844 S:      Maintained
21845 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21846 F:      sound/soc/codecs/pcm3060*
21847
21848 TI TAS571X FAMILY ASoC CODEC DRIVER
21849 M:      Kevin Cernekee <cernekee@chromium.org>
21850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21851 S:      Odd Fixes
21852 F:      sound/soc/codecs/tas571x*
21853
21854 TI TMAG5273 MAGNETOMETER DRIVER
21855 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21856 L:      linux-iio@vger.kernel.org
21857 S:      Maintained
21858 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21859 F:      drivers/iio/magnetometer/tmag5273.c
21860
21861 TI TRF7970A NFC DRIVER
21862 M:      Mark Greer <mgreer@animalcreek.com>
21863 L:      linux-wireless@vger.kernel.org
21864 S:      Supported
21865 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21866 F:      drivers/nfc/trf7970a.c
21867
21868 TI TSC2046 ADC DRIVER
21869 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21870 R:      kernel@pengutronix.de
21871 L:      linux-iio@vger.kernel.org
21872 S:      Maintained
21873 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21874 F:      drivers/iio/adc/ti-tsc2046.c
21875
21876 TI TWL4030 SERIES SOC CODEC DRIVER
21877 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21879 S:      Maintained
21880 F:      sound/soc/codecs/twl4030*
21881
21882 TI VPE/CAL DRIVERS
21883 M:      Benoit Parrot <bparrot@ti.com>
21884 L:      linux-media@vger.kernel.org
21885 S:      Maintained
21886 W:      http://linuxtv.org/
21887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21888 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21889 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21890 F:      drivers/media/platform/ti/cal/
21891 F:      drivers/media/platform/ti/vpe/
21892
21893 TI WILINK WIRELESS DRIVERS
21894 L:      linux-wireless@vger.kernel.org
21895 S:      Orphan
21896 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21897 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21898 F:      drivers/net/wireless/ti/
21899
21900 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21901 M:      John Stultz <jstultz@google.com>
21902 M:      Thomas Gleixner <tglx@linutronix.de>
21903 R:      Stephen Boyd <sboyd@kernel.org>
21904 L:      linux-kernel@vger.kernel.org
21905 S:      Supported
21906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21907 F:      include/linux/clocksource.h
21908 F:      include/linux/time.h
21909 F:      include/linux/timex.h
21910 F:      include/uapi/linux/time.h
21911 F:      include/uapi/linux/timex.h
21912 F:      kernel/time/alarmtimer.c
21913 F:      kernel/time/clocksource.c
21914 F:      kernel/time/ntp.c
21915 F:      kernel/time/time*.c
21916 F:      tools/testing/selftests/timers/
21917
21918 TIPC NETWORK LAYER
21919 M:      Jon Maloy <jmaloy@redhat.com>
21920 M:      Ying Xue <ying.xue@windriver.com>
21921 L:      netdev@vger.kernel.org (core kernel code)
21922 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21923 S:      Maintained
21924 W:      http://tipc.sourceforge.net/
21925 F:      include/uapi/linux/tipc*.h
21926 F:      net/tipc/
21927
21928 TLAN NETWORK DRIVER
21929 M:      Samuel Chessman <chessman@tux.org>
21930 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21931 S:      Maintained
21932 W:      http://sourceforge.net/projects/tlan/
21933 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21934 F:      drivers/net/ethernet/ti/tlan.*
21935
21936 TMIO/SDHI MMC DRIVER
21937 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21938 L:      linux-mmc@vger.kernel.org
21939 L:      linux-renesas-soc@vger.kernel.org
21940 S:      Supported
21941 F:      drivers/mmc/host/renesas_sdhi*
21942 F:      drivers/mmc/host/tmio_mmc*
21943 F:      include/linux/mfd/tmio.h
21944
21945 TMP401 HARDWARE MONITOR DRIVER
21946 M:      Guenter Roeck <linux@roeck-us.net>
21947 L:      linux-hwmon@vger.kernel.org
21948 S:      Maintained
21949 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21950 F:      Documentation/hwmon/tmp401.rst
21951 F:      drivers/hwmon/tmp401.c
21952
21953 TMP464 HARDWARE MONITOR DRIVER
21954 M:      Guenter Roeck <linux@roeck-us.net>
21955 L:      linux-hwmon@vger.kernel.org
21956 S:      Maintained
21957 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21958 F:      Documentation/hwmon/tmp464.rst
21959 F:      drivers/hwmon/tmp464.c
21960
21961 TMP513 HARDWARE MONITOR DRIVER
21962 M:      Eric Tremblay <etremblay@distech-controls.com>
21963 L:      linux-hwmon@vger.kernel.org
21964 S:      Maintained
21965 F:      Documentation/hwmon/tmp513.rst
21966 F:      drivers/hwmon/tmp513.c
21967
21968 TMPFS (SHMEM FILESYSTEM)
21969 M:      Hugh Dickins <hughd@google.com>
21970 L:      linux-mm@kvack.org
21971 S:      Maintained
21972 F:      include/linux/shmem_fs.h
21973 F:      mm/shmem.c
21974
21975 TOMOYO SECURITY MODULE
21976 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21977 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21978 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21979 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21980 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21981 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21982 S:      Maintained
21983 W:      https://tomoyo.osdn.jp/
21984 F:      security/tomoyo/
21985
21986 TOPSTAR LAPTOP EXTRAS DRIVER
21987 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21988 L:      platform-driver-x86@vger.kernel.org
21989 S:      Maintained
21990 F:      drivers/platform/x86/topstar-laptop.c
21991
21992 TORTURE-TEST MODULES
21993 M:      Davidlohr Bueso <dave@stgolabs.net>
21994 M:      "Paul E. McKenney" <paulmck@kernel.org>
21995 M:      Josh Triplett <josh@joshtriplett.org>
21996 L:      linux-kernel@vger.kernel.org
21997 S:      Supported
21998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21999 F:      Documentation/RCU/torture.rst
22000 F:      kernel/locking/locktorture.c
22001 F:      kernel/rcu/rcuscale.c
22002 F:      kernel/rcu/rcutorture.c
22003 F:      kernel/rcu/refscale.c
22004 F:      kernel/torture.c
22005
22006 TOSHIBA ACPI EXTRAS DRIVER
22007 M:      Azael Avalos <coproscefalo@gmail.com>
22008 L:      platform-driver-x86@vger.kernel.org
22009 S:      Maintained
22010 F:      drivers/platform/x86/toshiba_acpi.c
22011
22012 TOSHIBA BLUETOOTH DRIVER
22013 M:      Azael Avalos <coproscefalo@gmail.com>
22014 L:      platform-driver-x86@vger.kernel.org
22015 S:      Maintained
22016 F:      drivers/platform/x86/toshiba_bluetooth.c
22017
22018 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22019 M:      Azael Avalos <coproscefalo@gmail.com>
22020 L:      platform-driver-x86@vger.kernel.org
22021 S:      Maintained
22022 F:      drivers/platform/x86/toshiba_haps.c
22023
22024 TOSHIBA SMM DRIVER
22025 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22026 S:      Maintained
22027 W:      http://www.buzzard.org.uk/toshiba/
22028 F:      drivers/char/toshiba.c
22029 F:      include/linux/toshiba.h
22030 F:      include/uapi/linux/toshiba.h
22031
22032 TOSHIBA TC358743 DRIVER
22033 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22034 L:      linux-media@vger.kernel.org
22035 S:      Maintained
22036 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22037 F:      drivers/media/i2c/tc358743*
22038 F:      include/media/i2c/tc358743.h
22039
22040 TOSHIBA WMI HOTKEYS DRIVER
22041 M:      Azael Avalos <coproscefalo@gmail.com>
22042 L:      platform-driver-x86@vger.kernel.org
22043 S:      Maintained
22044 F:      drivers/platform/x86/toshiba-wmi.c
22045
22046 TPM DEVICE DRIVER
22047 M:      Peter Huewe <peterhuewe@gmx.de>
22048 M:      Jarkko Sakkinen <jarkko@kernel.org>
22049 R:      Jason Gunthorpe <jgg@ziepe.ca>
22050 L:      linux-integrity@vger.kernel.org
22051 S:      Maintained
22052 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22053 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22055 F:      drivers/char/tpm/
22056
22057 TPS546D24 DRIVER
22058 M:      Duke Du <dukedu83@gmail.com>
22059 L:      linux-hwmon@vger.kernel.org
22060 S:      Maintained
22061 F:      Documentation/hwmon/tps546d24.rst
22062 F:      drivers/hwmon/pmbus/tps546d24.c
22063
22064 TQ SYSTEMS BOARD & DRIVER SUPPORT
22065 L:      linux@ew.tq-group.com
22066 S:      Supported
22067 W:      https://www.tq-group.com/en/products/tq-embedded/
22068 F:      arch/arm/boot/dts/imx*mba*.dts*
22069 F:      arch/arm/boot/dts/imx*tqma*.dts*
22070 F:      arch/arm/boot/dts/mba*.dtsi
22071 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22072 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22073 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22074 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22075 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22076 F:      drivers/gpio/gpio-tqmx86.c
22077 F:      drivers/mfd/tqmx86.c
22078 F:      drivers/watchdog/tqmx86_wdt.c
22079
22080 TRACING
22081 M:      Steven Rostedt <rostedt@goodmis.org>
22082 M:      Masami Hiramatsu <mhiramat@kernel.org>
22083 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22084 L:      linux-kernel@vger.kernel.org
22085 L:      linux-trace-kernel@vger.kernel.org
22086 S:      Maintained
22087 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22089 F:      Documentation/trace/*
22090 F:      fs/tracefs/
22091 F:      include/linux/trace*.h
22092 F:      include/trace/
22093 F:      kernel/trace/
22094 F:      scripts/tracing/
22095 F:      tools/testing/selftests/ftrace/
22096
22097 TRACING MMIO ACCESSES (MMIOTRACE)
22098 M:      Steven Rostedt <rostedt@goodmis.org>
22099 M:      Masami Hiramatsu <mhiramat@kernel.org>
22100 R:      Karol Herbst <karolherbst@gmail.com>
22101 R:      Pekka Paalanen <ppaalanen@gmail.com>
22102 L:      linux-kernel@vger.kernel.org
22103 L:      nouveau@lists.freedesktop.org
22104 S:      Maintained
22105 F:      arch/x86/mm/kmmio.c
22106 F:      arch/x86/mm/mmio-mod.c
22107 F:      arch/x86/mm/testmmiotrace.c
22108 F:      include/linux/mmiotrace.h
22109 F:      kernel/trace/trace_mmiotrace.c
22110
22111 TRACING OS NOISE / LATENCY TRACERS
22112 M:      Steven Rostedt <rostedt@goodmis.org>
22113 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22114 S:      Maintained
22115 F:      Documentation/trace/hwlat_detector.rst
22116 F:      Documentation/trace/osnoise-tracer.rst
22117 F:      Documentation/trace/timerlat-tracer.rst
22118 F:      arch/*/kernel/trace.c
22119 F:      include/trace/events/osnoise.h
22120 F:      kernel/trace/trace_hwlat.c
22121 F:      kernel/trace/trace_irqsoff.c
22122 F:      kernel/trace/trace_osnoise.c
22123 F:      kernel/trace/trace_sched_wakeup.c
22124
22125 TRADITIONAL CHINESE DOCUMENTATION
22126 M:      Hu Haowen <src.res.211@gmail.com>
22127 S:      Maintained
22128 W:      https://github.com/srcres258/linux-doc
22129 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22130 F:      Documentation/translations/zh_TW/
22131
22132 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22133 M:      Dan Williams <dan.j.williams@intel.com>
22134 L:      linux-coco@lists.linux.dev
22135 S:      Maintained
22136 F:      Documentation/ABI/testing/configfs-tsm
22137 F:      drivers/virt/coco/tsm.c
22138 F:      include/linux/tsm.h
22139
22140 TTY LAYER AND SERIAL DRIVERS
22141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22142 M:      Jiri Slaby <jirislaby@kernel.org>
22143 L:      linux-kernel@vger.kernel.org
22144 L:      linux-serial@vger.kernel.org
22145 S:      Supported
22146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22147 F:      Documentation/devicetree/bindings/serial/
22148 F:      Documentation/driver-api/serial/
22149 F:      drivers/tty/
22150 F:      include/linux/selection.h
22151 F:      include/linux/serial.h
22152 F:      include/linux/serial_core.h
22153 F:      include/linux/sysrq.h
22154 F:      include/linux/tty*.h
22155 F:      include/linux/vt.h
22156 F:      include/linux/vt_*.h
22157 F:      include/uapi/linux/serial.h
22158 F:      include/uapi/linux/serial_core.h
22159 F:      include/uapi/linux/tty.h
22160
22161 TUA9001 MEDIA DRIVER
22162 M:      Antti Palosaari <crope@iki.fi>
22163 L:      linux-media@vger.kernel.org
22164 S:      Maintained
22165 W:      https://linuxtv.org
22166 W:      http://palosaari.fi/linux/
22167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22168 T:      git git://linuxtv.org/anttip/media_tree.git
22169 F:      drivers/media/tuners/tua9001*
22170
22171 TULIP NETWORK DRIVERS
22172 L:      netdev@vger.kernel.org
22173 L:      linux-parisc@vger.kernel.org
22174 S:      Orphan
22175 F:      drivers/net/ethernet/dec/tulip/
22176
22177 TUN/TAP driver
22178 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22179 M:      Jason Wang <jasowang@redhat.com>
22180 S:      Maintained
22181 W:      http://vtun.sourceforge.net/tun
22182 F:      Documentation/networking/tuntap.rst
22183 F:      arch/um/os-Linux/drivers/
22184 F:      drivers/net/tap.c
22185 F:      drivers/net/tun.c
22186
22187 TURBOCHANNEL SUBSYSTEM
22188 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22189 M:      Ralf Baechle <ralf@linux-mips.org>
22190 L:      linux-mips@vger.kernel.org
22191 S:      Maintained
22192 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22193 F:      drivers/tc/
22194 F:      include/linux/tc.h
22195
22196 TURBOSTAT UTILITY
22197 M:      "Len Brown" <lenb@kernel.org>
22198 L:      linux-pm@vger.kernel.org
22199 S:      Supported
22200 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22201 B:      https://bugzilla.kernel.org
22202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22203 F:      tools/power/x86/turbostat/
22204
22205 TW5864 VIDEO4LINUX DRIVER
22206 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22207 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22208 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22209 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22210 L:      linux-media@vger.kernel.org
22211 S:      Supported
22212 F:      drivers/media/pci/tw5864/
22213
22214 TW68 VIDEO4LINUX DRIVER
22215 M:      Hans Verkuil <hverkuil@xs4all.nl>
22216 L:      linux-media@vger.kernel.org
22217 S:      Odd Fixes
22218 W:      https://linuxtv.org
22219 T:      git git://linuxtv.org/media_tree.git
22220 F:      drivers/media/pci/tw68/
22221
22222 TW686X VIDEO4LINUX DRIVER
22223 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22224 L:      linux-media@vger.kernel.org
22225 S:      Maintained
22226 W:      http://linuxtv.org
22227 T:      git git://linuxtv.org/media_tree.git
22228 F:      drivers/media/pci/tw686x/
22229
22230 U-BOOT ENVIRONMENT VARIABLES
22231 M:      Rafał Miłecki <rafal@milecki.pl>
22232 S:      Maintained
22233 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22234 F:      drivers/nvmem/u-boot-env.c
22235
22236 UACCE ACCELERATOR FRAMEWORK
22237 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22238 M:      Zhou Wang <wangzhou1@hisilicon.com>
22239 L:      linux-accelerators@lists.ozlabs.org
22240 L:      linux-kernel@vger.kernel.org
22241 S:      Maintained
22242 F:      Documentation/ABI/testing/sysfs-driver-uacce
22243 F:      Documentation/misc-devices/uacce.rst
22244 F:      drivers/misc/uacce/
22245 F:      include/linux/uacce.h
22246 F:      include/uapi/misc/uacce/
22247
22248 UBI FILE SYSTEM (UBIFS)
22249 M:      Richard Weinberger <richard@nod.at>
22250 L:      linux-mtd@lists.infradead.org
22251 S:      Supported
22252 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22255 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22256 F:      Documentation/filesystems/ubifs-authentication.rst
22257 F:      Documentation/filesystems/ubifs.rst
22258 F:      fs/ubifs/
22259
22260 UBLK USERSPACE BLOCK DRIVER
22261 M:      Ming Lei <ming.lei@redhat.com>
22262 L:      linux-block@vger.kernel.org
22263 S:      Maintained
22264 F:      Documentation/block/ublk.rst
22265 F:      drivers/block/ublk_drv.c
22266 F:      include/uapi/linux/ublk_cmd.h
22267
22268 UCLINUX (M68KNOMMU AND COLDFIRE)
22269 M:      Greg Ungerer <gerg@linux-m68k.org>
22270 L:      linux-m68k@lists.linux-m68k.org
22271 S:      Maintained
22272 W:      http://www.linux-m68k.org/
22273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22274 F:      arch/m68k/*/*_no.*
22275 F:      arch/m68k/68*/
22276 F:      arch/m68k/coldfire/
22277 F:      arch/m68k/include/asm/*_no.*
22278
22279 UDF FILESYSTEM
22280 M:      Jan Kara <jack@suse.com>
22281 S:      Maintained
22282 F:      Documentation/filesystems/udf.rst
22283 F:      fs/udf/
22284
22285 UDRAW TABLET
22286 M:      Bastien Nocera <hadess@hadess.net>
22287 L:      linux-input@vger.kernel.org
22288 S:      Maintained
22289 F:      drivers/hid/hid-udraw-ps3.c
22290
22291 UFS FILESYSTEM
22292 M:      Evgeniy Dushistov <dushistov@mail.ru>
22293 S:      Maintained
22294 F:      Documentation/admin-guide/ufs.rst
22295 F:      fs/ufs/
22296
22297 UHID USERSPACE HID IO DRIVER
22298 M:      David Rheinsberg <david@readahead.eu>
22299 L:      linux-input@vger.kernel.org
22300 S:      Maintained
22301 F:      drivers/hid/uhid.c
22302 F:      include/uapi/linux/uhid.h
22303
22304 ULPI BUS
22305 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22306 L:      linux-usb@vger.kernel.org
22307 S:      Maintained
22308 F:      drivers/usb/common/ulpi.c
22309 F:      include/linux/ulpi/
22310
22311 UNICODE SUBSYSTEM
22312 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22313 L:      linux-fsdevel@vger.kernel.org
22314 S:      Supported
22315 F:      fs/unicode/
22316
22317 UNIFDEF
22318 M:      Tony Finch <dot@dotat.at>
22319 S:      Maintained
22320 W:      http://dotat.at/prog/unifdef
22321 F:      scripts/unifdef.c
22322
22323 UNIFORM CDROM DRIVER
22324 M:      Phillip Potter <phil@philpotter.co.uk>
22325 S:      Maintained
22326 F:      Documentation/cdrom/
22327 F:      drivers/cdrom/cdrom.c
22328 F:      include/linux/cdrom.h
22329 F:      include/uapi/linux/cdrom.h
22330
22331 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22332 R:      Alim Akhtar <alim.akhtar@samsung.com>
22333 R:      Avri Altman <avri.altman@wdc.com>
22334 R:      Bart Van Assche <bvanassche@acm.org>
22335 L:      linux-scsi@vger.kernel.org
22336 S:      Supported
22337 F:      Documentation/devicetree/bindings/ufs/
22338 F:      Documentation/scsi/ufs.rst
22339 F:      drivers/ufs/core/
22340
22341 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22342 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22343 L:      linux-scsi@vger.kernel.org
22344 S:      Supported
22345 F:      drivers/ufs/host/*dwc*
22346
22347 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22348 M:      Alim Akhtar <alim.akhtar@samsung.com>
22349 L:      linux-scsi@vger.kernel.org
22350 S:      Maintained
22351 F:      drivers/ufs/host/ufs-exynos*
22352
22353 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22354 M:      Stanley Chu <stanley.chu@mediatek.com>
22355 L:      linux-scsi@vger.kernel.org
22356 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22357 S:      Maintained
22358 F:      drivers/ufs/host/ufs-mediatek*
22359
22360 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22361 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22362 L:      linux-arm-msm@vger.kernel.org
22363 L:      linux-scsi@vger.kernel.org
22364 S:      Maintained
22365 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22366 F:      drivers/ufs/host/ufs-qcom*
22367
22368 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22369 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22370 L:      linux-renesas-soc@vger.kernel.org
22371 L:      linux-scsi@vger.kernel.org
22372 S:      Maintained
22373 F:      drivers/ufs/host/ufs-renesas.c
22374
22375 UNSORTED BLOCK IMAGES (UBI)
22376 M:      Richard Weinberger <richard@nod.at>
22377 L:      linux-mtd@lists.infradead.org
22378 S:      Supported
22379 W:      http://www.linux-mtd.infradead.org/
22380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22382 F:      drivers/mtd/ubi/
22383 F:      include/linux/mtd/ubi.h
22384 F:      include/uapi/mtd/ubi-user.h
22385
22386 USB "USBNET" DRIVER FRAMEWORK
22387 M:      Oliver Neukum <oneukum@suse.com>
22388 L:      netdev@vger.kernel.org
22389 S:      Maintained
22390 W:      http://www.linux-usb.org/usbnet
22391 F:      drivers/net/usb/usbnet.c
22392 F:      include/linux/usb/usbnet.h
22393
22394 USB ACM DRIVER
22395 M:      Oliver Neukum <oneukum@suse.com>
22396 L:      linux-usb@vger.kernel.org
22397 S:      Maintained
22398 F:      Documentation/usb/acm.rst
22399 F:      drivers/usb/class/cdc-acm.*
22400
22401 USB APPLE MFI FASTCHARGE DRIVER
22402 M:      Bastien Nocera <hadess@hadess.net>
22403 L:      linux-usb@vger.kernel.org
22404 S:      Maintained
22405 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22406
22407 USB AR5523 WIRELESS DRIVER
22408 L:      linux-wireless@vger.kernel.org
22409 S:      Orphan
22410 F:      drivers/net/wireless/ath/ar5523/
22411
22412 USB ATTACHED SCSI
22413 M:      Oliver Neukum <oneukum@suse.com>
22414 L:      linux-usb@vger.kernel.org
22415 L:      linux-scsi@vger.kernel.org
22416 S:      Maintained
22417 F:      drivers/usb/storage/uas.c
22418
22419 USB CDC ETHERNET DRIVER
22420 M:      Oliver Neukum <oliver@neukum.org>
22421 L:      linux-usb@vger.kernel.org
22422 S:      Maintained
22423 F:      drivers/net/usb/cdc_*.c
22424 F:      include/uapi/linux/usb/cdc.h
22425
22426 USB CHAOSKEY DRIVER
22427 M:      Keith Packard <keithp@keithp.com>
22428 L:      linux-usb@vger.kernel.org
22429 S:      Maintained
22430 F:      drivers/usb/misc/chaoskey.c
22431
22432 USB CYPRESS C67X00 DRIVER
22433 L:      linux-usb@vger.kernel.org
22434 S:      Orphan
22435 F:      drivers/usb/c67x00/
22436
22437 USB DAVICOM DM9601 DRIVER
22438 M:      Peter Korsgaard <peter@korsgaard.com>
22439 L:      netdev@vger.kernel.org
22440 S:      Maintained
22441 W:      http://www.linux-usb.org/usbnet
22442 F:      drivers/net/usb/dm9601.c
22443
22444 USB EHCI DRIVER
22445 M:      Alan Stern <stern@rowland.harvard.edu>
22446 L:      linux-usb@vger.kernel.org
22447 S:      Maintained
22448 F:      Documentation/usb/ehci.rst
22449 F:      drivers/usb/host/ehci*
22450
22451 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22452 M:      Jiri Kosina <jikos@kernel.org>
22453 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22454 L:      linux-usb@vger.kernel.org
22455 S:      Maintained
22456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22457 F:      Documentation/hid/hiddev.rst
22458 F:      drivers/hid/usbhid/
22459
22460 USB INTEL XHCI ROLE MUX DRIVER
22461 M:      Hans de Goede <hdegoede@redhat.com>
22462 L:      linux-usb@vger.kernel.org
22463 S:      Maintained
22464 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22465
22466 USB IP DRIVER FOR HISILICON KIRIN 960
22467 M:      Yu Chen <chenyu56@huawei.com>
22468 M:      Binghui Wang <wangbinghui@hisilicon.com>
22469 L:      linux-usb@vger.kernel.org
22470 S:      Maintained
22471 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22472 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22473
22474 USB IP DRIVER FOR HISILICON KIRIN 970
22475 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22476 L:      linux-usb@vger.kernel.org
22477 S:      Maintained
22478 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22479 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22480
22481 USB ISP116X DRIVER
22482 M:      Olav Kongas <ok@artecdesign.ee>
22483 L:      linux-usb@vger.kernel.org
22484 S:      Maintained
22485 F:      drivers/usb/host/isp116x*
22486 F:      include/linux/usb/isp116x.h
22487
22488 USB ISP1760 DRIVER
22489 M:      Rui Miguel Silva <rui.silva@linaro.org>
22490 L:      linux-usb@vger.kernel.org
22491 S:      Maintained
22492 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22493 F:      drivers/usb/isp1760/*
22494
22495 USB LAN78XX ETHERNET DRIVER
22496 M:      Woojung Huh <woojung.huh@microchip.com>
22497 M:      UNGLinuxDriver@microchip.com
22498 L:      netdev@vger.kernel.org
22499 S:      Maintained
22500 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22501 F:      drivers/net/usb/lan78xx.*
22502 F:      include/dt-bindings/net/microchip-lan78xx.h
22503
22504 USB MASS STORAGE DRIVER
22505 M:      Alan Stern <stern@rowland.harvard.edu>
22506 L:      linux-usb@vger.kernel.org
22507 L:      usb-storage@lists.one-eyed-alien.net
22508 S:      Maintained
22509 F:      drivers/usb/storage/
22510
22511 USB MIDI DRIVER
22512 M:      Clemens Ladisch <clemens@ladisch.de>
22513 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22514 S:      Maintained
22515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22516 F:      sound/usb/midi.*
22517
22518 USB NETWORKING DRIVERS
22519 L:      linux-usb@vger.kernel.org
22520 S:      Odd Fixes
22521 F:      drivers/net/usb/
22522
22523 USB OHCI DRIVER
22524 M:      Alan Stern <stern@rowland.harvard.edu>
22525 L:      linux-usb@vger.kernel.org
22526 S:      Maintained
22527 F:      Documentation/usb/ohci.rst
22528 F:      drivers/usb/host/ohci*
22529
22530 USB OTG FSM (Finite State Machine)
22531 M:      Peter Chen <peter.chen@kernel.org>
22532 L:      linux-usb@vger.kernel.org
22533 S:      Maintained
22534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22535 F:      drivers/usb/common/usb-otg-fsm.c
22536
22537 USB OVER IP DRIVER
22538 M:      Valentina Manea <valentina.manea.m@gmail.com>
22539 M:      Shuah Khan <shuah@kernel.org>
22540 M:      Shuah Khan <skhan@linuxfoundation.org>
22541 R:      Hongren Zheng <i@zenithal.me>
22542 L:      linux-usb@vger.kernel.org
22543 S:      Maintained
22544 F:      Documentation/usb/usbip_protocol.rst
22545 F:      drivers/usb/usbip/
22546 F:      tools/testing/selftests/drivers/usb/usbip/
22547 F:      tools/usb/usbip/
22548
22549 USB PEGASUS DRIVER
22550 M:      Petko Manolov <petkan@nucleusys.com>
22551 L:      linux-usb@vger.kernel.org
22552 L:      netdev@vger.kernel.org
22553 S:      Maintained
22554 W:      https://github.com/petkan/pegasus
22555 T:      git https://github.com/petkan/pegasus.git
22556 F:      drivers/net/usb/pegasus.*
22557
22558 USB PRINTER DRIVER (usblp)
22559 M:      Pete Zaitcev <zaitcev@redhat.com>
22560 L:      linux-usb@vger.kernel.org
22561 S:      Supported
22562 F:      drivers/usb/class/usblp.c
22563
22564 USB QMI WWAN NETWORK DRIVER
22565 M:      Bjørn Mork <bjorn@mork.no>
22566 L:      netdev@vger.kernel.org
22567 S:      Maintained
22568 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22569 F:      drivers/net/usb/qmi_wwan.c
22570
22571 USB RAW GADGET DRIVER
22572 R:      Andrey Konovalov <andreyknvl@gmail.com>
22573 L:      linux-usb@vger.kernel.org
22574 S:      Maintained
22575 F:      Documentation/usb/raw-gadget.rst
22576 F:      drivers/usb/gadget/legacy/raw_gadget.c
22577 F:      include/uapi/linux/usb/raw_gadget.h
22578
22579 USB RTL8150 DRIVER
22580 M:      Petko Manolov <petkan@nucleusys.com>
22581 L:      linux-usb@vger.kernel.org
22582 L:      netdev@vger.kernel.org
22583 S:      Maintained
22584 W:      https://github.com/petkan/rtl8150
22585 T:      git https://github.com/petkan/rtl8150.git
22586 F:      drivers/net/usb/rtl8150.c
22587
22588 USB SERIAL SUBSYSTEM
22589 M:      Johan Hovold <johan@kernel.org>
22590 L:      linux-usb@vger.kernel.org
22591 S:      Maintained
22592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22593 F:      Documentation/usb/usb-serial.rst
22594 F:      drivers/usb/serial/
22595 F:      include/linux/usb/serial.h
22596
22597 USB SMSC75XX ETHERNET DRIVER
22598 M:      Steve Glendinning <steve.glendinning@shawell.net>
22599 L:      netdev@vger.kernel.org
22600 S:      Maintained
22601 F:      drivers/net/usb/smsc75xx.*
22602
22603 USB SMSC95XX ETHERNET DRIVER
22604 M:      Steve Glendinning <steve.glendinning@shawell.net>
22605 M:      UNGLinuxDriver@microchip.com
22606 L:      netdev@vger.kernel.org
22607 S:      Maintained
22608 F:      drivers/net/usb/smsc95xx.*
22609
22610 USB SUBSYSTEM
22611 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22612 L:      linux-usb@vger.kernel.org
22613 S:      Supported
22614 W:      http://www.linux-usb.org
22615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22616 F:      Documentation/devicetree/bindings/usb/
22617 F:      Documentation/usb/
22618 F:      drivers/usb/
22619 F:      include/dt-bindings/usb/
22620 F:      include/linux/usb.h
22621 F:      include/linux/usb/
22622 F:      include/uapi/linux/usb/
22623
22624 USB TYPEC BUS FOR ALTERNATE MODES
22625 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22626 L:      linux-usb@vger.kernel.org
22627 S:      Maintained
22628 F:      Documentation/ABI/testing/sysfs-bus-typec
22629 F:      Documentation/driver-api/usb/typec_bus.rst
22630 F:      drivers/usb/typec/altmodes/
22631 F:      include/linux/usb/typec_altmode.h
22632
22633 USB TYPEC CLASS
22634 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22635 L:      linux-usb@vger.kernel.org
22636 S:      Maintained
22637 F:      Documentation/ABI/testing/sysfs-class-typec
22638 F:      Documentation/driver-api/usb/typec.rst
22639 F:      drivers/usb/typec/
22640 F:      include/linux/usb/typec.h
22641
22642 USB TYPEC INTEL PMC MUX DRIVER
22643 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22644 L:      linux-usb@vger.kernel.org
22645 S:      Maintained
22646 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22647 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22648
22649 USB TYPEC PI3USB30532 MUX DRIVER
22650 M:      Hans de Goede <hdegoede@redhat.com>
22651 L:      linux-usb@vger.kernel.org
22652 S:      Maintained
22653 F:      drivers/usb/typec/mux/pi3usb30532.c
22654
22655 USB TYPEC PORT CONTROLLER DRIVERS
22656 M:      Guenter Roeck <linux@roeck-us.net>
22657 L:      linux-usb@vger.kernel.org
22658 S:      Maintained
22659 F:      drivers/usb/typec/tcpm/
22660
22661 USB UHCI DRIVER
22662 M:      Alan Stern <stern@rowland.harvard.edu>
22663 L:      linux-usb@vger.kernel.org
22664 S:      Maintained
22665 F:      drivers/usb/host/uhci*
22666
22667 USB VIDEO CLASS
22668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22669 L:      linux-media@vger.kernel.org
22670 S:      Maintained
22671 W:      http://www.ideasonboard.org/uvc/
22672 T:      git git://linuxtv.org/media_tree.git
22673 F:      drivers/media/usb/uvc/
22674 F:      include/uapi/linux/uvcvideo.h
22675
22676 USB WEBCAM GADGET
22677 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22678 M:      Daniel Scally <dan.scally@ideasonboard.com>
22679 L:      linux-usb@vger.kernel.org
22680 S:      Maintained
22681 F:      drivers/usb/gadget/function/*uvc*
22682 F:      drivers/usb/gadget/legacy/webcam.c
22683 F:      include/uapi/linux/usb/g_uvc.h
22684
22685 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22686 L:      linux-wireless@vger.kernel.org
22687 S:      Orphan
22688 F:      drivers/net/wireless/legacy/rndis_wlan.c
22689
22690 USB XHCI DRIVER
22691 M:      Mathias Nyman <mathias.nyman@intel.com>
22692 L:      linux-usb@vger.kernel.org
22693 S:      Supported
22694 F:      drivers/usb/host/pci-quirks*
22695 F:      drivers/usb/host/xhci*
22696
22697 USB ZD1201 DRIVER
22698 L:      linux-wireless@vger.kernel.org
22699 S:      Orphan
22700 W:      http://linux-lc100020.sourceforge.net
22701 F:      drivers/net/wireless/zydas/zd1201.*
22702
22703 USER DATAGRAM PROTOCOL (UDP)
22704 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22705 S:      Maintained
22706 F:      include/linux/udp.h
22707 F:      net/ipv4/udp.c
22708 F:      net/ipv6/udp.c
22709
22710 USER-MODE LINUX (UML)
22711 M:      Richard Weinberger <richard@nod.at>
22712 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22713 M:      Johannes Berg <johannes@sipsolutions.net>
22714 L:      linux-um@lists.infradead.org
22715 S:      Maintained
22716 W:      http://user-mode-linux.sourceforge.net
22717 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22720 F:      Documentation/virt/uml/
22721 F:      arch/um/
22722 F:      arch/x86/um/
22723 F:      fs/hostfs/
22724
22725 USERSPACE COPYIN/COPYOUT (UIOVEC)
22726 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22727 S:      Maintained
22728 F:      include/linux/uio.h
22729 F:      lib/iov_iter.c
22730
22731 USERSPACE DMA BUFFER DRIVER
22732 M:      Gerd Hoffmann <kraxel@redhat.com>
22733 L:      dri-devel@lists.freedesktop.org
22734 S:      Maintained
22735 T:      git git://anongit.freedesktop.org/drm/drm-misc
22736 F:      drivers/dma-buf/udmabuf.c
22737 F:      include/uapi/linux/udmabuf.h
22738
22739 USERSPACE I/O (UIO)
22740 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22741 S:      Maintained
22742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22743 F:      Documentation/driver-api/uio-howto.rst
22744 F:      drivers/uio/
22745 F:      include/linux/uio_driver.h
22746
22747 UTIL-LINUX PACKAGE
22748 M:      Karel Zak <kzak@redhat.com>
22749 L:      util-linux@vger.kernel.org
22750 S:      Maintained
22751 W:      http://en.wikipedia.org/wiki/Util-linux
22752 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22753
22754 UUID HELPERS
22755 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22756 L:      linux-kernel@vger.kernel.org
22757 S:      Maintained
22758 F:      include/linux/uuid.h
22759 F:      lib/test_uuid.c
22760 F:      lib/uuid.c
22761
22762 UV SYSFS DRIVER
22763 M:      Justin Ernst <justin.ernst@hpe.com>
22764 L:      platform-driver-x86@vger.kernel.org
22765 S:      Maintained
22766 F:      drivers/platform/x86/uv_sysfs.c
22767
22768 UVESAFB DRIVER
22769 M:      Michal Januszewski <spock@gentoo.org>
22770 L:      linux-fbdev@vger.kernel.org
22771 S:      Maintained
22772 W:      https://github.com/mjanusz/v86d
22773 F:      Documentation/fb/uvesafb.rst
22774 F:      drivers/video/fbdev/uvesafb.*
22775
22776 Ux500 CLOCK DRIVERS
22777 M:      Ulf Hansson <ulf.hansson@linaro.org>
22778 L:      linux-clk@vger.kernel.org
22779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22780 S:      Maintained
22781 F:      drivers/clk/ux500/
22782
22783 V4L2 ASYNC AND FWNODE FRAMEWORKS
22784 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22785 L:      linux-media@vger.kernel.org
22786 S:      Maintained
22787 T:      git git://linuxtv.org/media_tree.git
22788 F:      drivers/media/v4l2-core/v4l2-async.c
22789 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22790 F:      include/media/v4l2-async.h
22791 F:      include/media/v4l2-fwnode.h
22792
22793 V4L2 LENS DRIVERS
22794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22795 L:      linux-media@vger.kernel.org
22796 S:      Maintained
22797 F:      drivers/media/i2c/ak*
22798 F:      drivers/media/i2c/dw*
22799 F:      drivers/media/i2c/lm*
22800
22801 V4L2 CAMERA SENSOR DRIVERS
22802 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22803 L:      linux-media@vger.kernel.org
22804 S:      Maintained
22805 F:      Documentation/driver-api/media/camera-sensor.rst
22806 F:      Documentation/driver-api/media/tx-rx.rst
22807 F:      drivers/media/i2c/ar*
22808 F:      drivers/media/i2c/hi*
22809 F:      drivers/media/i2c/imx*
22810 F:      drivers/media/i2c/mt*
22811 F:      drivers/media/i2c/og*
22812 F:      drivers/media/i2c/ov*
22813 F:      drivers/media/i2c/s5*
22814 F:      drivers/media/i2c/st-vgxy61.c
22815
22816 VF610 NAND DRIVER
22817 M:      Stefan Agner <stefan@agner.ch>
22818 L:      linux-mtd@lists.infradead.org
22819 S:      Supported
22820 F:      drivers/mtd/nand/raw/vf610_nfc.c
22821
22822 VFAT/FAT/MSDOS FILESYSTEM
22823 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22824 S:      Maintained
22825 F:      Documentation/filesystems/vfat.rst
22826 F:      fs/fat/
22827 F:      tools/testing/selftests/filesystems/fat/
22828
22829 VFIO CDX DRIVER
22830 M:      Nipun Gupta <nipun.gupta@amd.com>
22831 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22832 L:      kvm@vger.kernel.org
22833 S:      Maintained
22834 F:      drivers/vfio/cdx/*
22835
22836 VFIO DRIVER
22837 M:      Alex Williamson <alex.williamson@redhat.com>
22838 L:      kvm@vger.kernel.org
22839 S:      Maintained
22840 T:      git https://github.com/awilliam/linux-vfio.git
22841 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22842 F:      Documentation/driver-api/vfio.rst
22843 F:      drivers/vfio/
22844 F:      include/linux/vfio.h
22845 F:      include/linux/vfio_pci_core.h
22846 F:      include/uapi/linux/vfio.h
22847
22848 VFIO FSL-MC DRIVER
22849 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22850 L:      kvm@vger.kernel.org
22851 S:      Maintained
22852 F:      drivers/vfio/fsl-mc/
22853
22854 VFIO HISILICON PCI DRIVER
22855 M:      Longfang Liu <liulongfang@huawei.com>
22856 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22857 L:      kvm@vger.kernel.org
22858 S:      Maintained
22859 F:      drivers/vfio/pci/hisilicon/
22860
22861 VFIO MEDIATED DEVICE DRIVERS
22862 M:      Kirti Wankhede <kwankhede@nvidia.com>
22863 L:      kvm@vger.kernel.org
22864 S:      Maintained
22865 F:      Documentation/driver-api/vfio-mediated-device.rst
22866 F:      drivers/vfio/mdev/
22867 F:      include/linux/mdev.h
22868 F:      samples/vfio-mdev/
22869
22870 VFIO MLX5 PCI DRIVER
22871 M:      Yishai Hadas <yishaih@nvidia.com>
22872 L:      kvm@vger.kernel.org
22873 S:      Maintained
22874 F:      drivers/vfio/pci/mlx5/
22875
22876 VFIO PCI DEVICE SPECIFIC DRIVERS
22877 R:      Jason Gunthorpe <jgg@nvidia.com>
22878 R:      Yishai Hadas <yishaih@nvidia.com>
22879 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22880 R:      Kevin Tian <kevin.tian@intel.com>
22881 L:      kvm@vger.kernel.org
22882 S:      Maintained
22883 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22884 F:      drivers/vfio/pci/*/
22885
22886 VFIO PDS PCI DRIVER
22887 M:      Brett Creeley <brett.creeley@amd.com>
22888 L:      kvm@vger.kernel.org
22889 S:      Maintained
22890 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22891 F:      drivers/vfio/pci/pds/
22892
22893 VFIO PLATFORM DRIVER
22894 M:      Eric Auger <eric.auger@redhat.com>
22895 L:      kvm@vger.kernel.org
22896 S:      Maintained
22897 F:      drivers/vfio/platform/
22898
22899 VGA_SWITCHEROO
22900 R:      Lukas Wunner <lukas@wunner.de>
22901 S:      Maintained
22902 T:      git git://anongit.freedesktop.org/drm/drm-misc
22903 F:      Documentation/gpu/vga-switcheroo.rst
22904 F:      drivers/gpu/vga/vga_switcheroo.c
22905 F:      include/linux/vga_switcheroo.h
22906
22907 VIA RHINE NETWORK DRIVER
22908 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22909 S:      Maintained
22910 F:      drivers/net/ethernet/via/via-rhine.c
22911
22912 VIA SD/MMC CARD CONTROLLER DRIVER
22913 M:      Bruce Chang <brucechang@via.com.tw>
22914 M:      Harald Welte <HaraldWelte@viatech.com>
22915 S:      Maintained
22916 F:      drivers/mmc/host/via-sdmmc.c
22917
22918 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22919 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22920 L:      linux-fbdev@vger.kernel.org
22921 S:      Maintained
22922 F:      drivers/video/fbdev/via/
22923 F:      include/linux/via-core.h
22924 F:      include/linux/via_i2c.h
22925
22926 VIA VELOCITY NETWORK DRIVER
22927 M:      Francois Romieu <romieu@fr.zoreil.com>
22928 L:      netdev@vger.kernel.org
22929 S:      Maintained
22930 F:      drivers/net/ethernet/via/via-velocity.*
22931
22932 VICODEC VIRTUAL CODEC DRIVER
22933 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22934 L:      linux-media@vger.kernel.org
22935 S:      Maintained
22936 W:      https://linuxtv.org
22937 T:      git git://linuxtv.org/media_tree.git
22938 F:      drivers/media/test-drivers/vicodec/*
22939
22940 VIDEO I2C POLLING DRIVER
22941 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22942 L:      linux-media@vger.kernel.org
22943 S:      Maintained
22944 F:      drivers/media/i2c/video-i2c.c
22945
22946 VIDEO MULTIPLEXER DRIVER
22947 M:      Philipp Zabel <p.zabel@pengutronix.de>
22948 L:      linux-media@vger.kernel.org
22949 S:      Maintained
22950 F:      drivers/media/platform/video-mux.c
22951
22952 VIDEOBUF2 FRAMEWORK
22953 M:      Tomasz Figa <tfiga@chromium.org>
22954 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22955 L:      linux-media@vger.kernel.org
22956 S:      Maintained
22957 F:      drivers/media/common/videobuf2/*
22958 F:      include/media/videobuf2-*
22959
22960 VIDTV VIRTUAL DIGITAL TV DRIVER
22961 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22962 L:      linux-media@vger.kernel.org
22963 S:      Maintained
22964 W:      https://linuxtv.org
22965 T:      git git://linuxtv.org/media_tree.git
22966 F:      drivers/media/test-drivers/vidtv/*
22967
22968 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22969 M:      Shuah Khan <skhan@linuxfoundation.org>
22970 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22971 L:      linux-media@vger.kernel.org
22972 S:      Maintained
22973 W:      https://linuxtv.org
22974 T:      git git://linuxtv.org/media_tree.git
22975 F:      drivers/media/test-drivers/vimc/*
22976
22977 VIRT LIB
22978 M:      Alex Williamson <alex.williamson@redhat.com>
22979 M:      Paolo Bonzini <pbonzini@redhat.com>
22980 L:      kvm@vger.kernel.org
22981 S:      Supported
22982 F:      virt/lib/
22983
22984 VIRTIO AND VHOST VSOCK DRIVER
22985 M:      Stefan Hajnoczi <stefanha@redhat.com>
22986 M:      Stefano Garzarella <sgarzare@redhat.com>
22987 L:      kvm@vger.kernel.org
22988 L:      virtualization@lists.linux.dev
22989 L:      netdev@vger.kernel.org
22990 S:      Maintained
22991 F:      drivers/vhost/vsock.c
22992 F:      include/linux/virtio_vsock.h
22993 F:      include/uapi/linux/virtio_vsock.h
22994 F:      net/vmw_vsock/virtio_transport.c
22995 F:      net/vmw_vsock/virtio_transport_common.c
22996
22997 VIRTIO BALLOON
22998 M:      "Michael S. Tsirkin" <mst@redhat.com>
22999 M:      David Hildenbrand <david@redhat.com>
23000 L:      virtualization@lists.linux.dev
23001 S:      Maintained
23002 F:      drivers/virtio/virtio_balloon.c
23003 F:      include/linux/balloon_compaction.h
23004 F:      include/uapi/linux/virtio_balloon.h
23005 F:      mm/balloon_compaction.c
23006
23007 VIRTIO BLOCK AND SCSI DRIVERS
23008 M:      "Michael S. Tsirkin" <mst@redhat.com>
23009 M:      Jason Wang <jasowang@redhat.com>
23010 R:      Paolo Bonzini <pbonzini@redhat.com>
23011 R:      Stefan Hajnoczi <stefanha@redhat.com>
23012 L:      virtualization@lists.linux.dev
23013 S:      Maintained
23014 F:      drivers/block/virtio_blk.c
23015 F:      drivers/scsi/virtio_scsi.c
23016 F:      include/uapi/linux/virtio_blk.h
23017 F:      include/uapi/linux/virtio_scsi.h
23018
23019 VIRTIO CONSOLE DRIVER
23020 M:      Amit Shah <amit@kernel.org>
23021 L:      virtualization@lists.linux.dev
23022 S:      Maintained
23023 F:      drivers/char/virtio_console.c
23024 F:      include/linux/virtio_console.h
23025 F:      include/uapi/linux/virtio_console.h
23026
23027 VIRTIO CORE AND NET DRIVERS
23028 M:      "Michael S. Tsirkin" <mst@redhat.com>
23029 M:      Jason Wang <jasowang@redhat.com>
23030 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23031 L:      virtualization@lists.linux.dev
23032 S:      Maintained
23033 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23034 F:      Documentation/ABI/testing/sysfs-class-vduse
23035 F:      Documentation/devicetree/bindings/virtio/
23036 F:      Documentation/driver-api/virtio/
23037 F:      drivers/block/virtio_blk.c
23038 F:      drivers/crypto/virtio/
23039 F:      drivers/net/virtio_net.c
23040 F:      drivers/vdpa/
23041 F:      drivers/virtio/
23042 F:      include/linux/vdpa.h
23043 F:      include/linux/virtio*.h
23044 F:      include/linux/vringh.h
23045 F:      include/uapi/linux/virtio_*.h
23046 F:      tools/virtio/
23047
23048 VIRTIO CRYPTO DRIVER
23049 M:      Gonglei <arei.gonglei@huawei.com>
23050 L:      virtualization@lists.linux.dev
23051 L:      linux-crypto@vger.kernel.org
23052 S:      Maintained
23053 F:      drivers/crypto/virtio/
23054 F:      include/uapi/linux/virtio_crypto.h
23055
23056 VIRTIO DRIVERS FOR S390
23057 M:      Cornelia Huck <cohuck@redhat.com>
23058 M:      Halil Pasic <pasic@linux.ibm.com>
23059 M:      Eric Farman <farman@linux.ibm.com>
23060 L:      linux-s390@vger.kernel.org
23061 L:      virtualization@lists.linux.dev
23062 L:      kvm@vger.kernel.org
23063 S:      Supported
23064 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23065 F:      drivers/s390/virtio/
23066
23067 VIRTIO FILE SYSTEM
23068 M:      Vivek Goyal <vgoyal@redhat.com>
23069 M:      Stefan Hajnoczi <stefanha@redhat.com>
23070 M:      Miklos Szeredi <miklos@szeredi.hu>
23071 L:      virtualization@lists.linux.dev
23072 L:      linux-fsdevel@vger.kernel.org
23073 S:      Supported
23074 W:      https://virtio-fs.gitlab.io/
23075 F:      Documentation/filesystems/virtiofs.rst
23076 F:      fs/fuse/virtio_fs.c
23077 F:      include/uapi/linux/virtio_fs.h
23078
23079 VIRTIO GPIO DRIVER
23080 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23081 M:      Viresh Kumar <vireshk@kernel.org>
23082 L:      linux-gpio@vger.kernel.org
23083 L:      virtualization@lists.linux.dev
23084 S:      Maintained
23085 F:      drivers/gpio/gpio-virtio.c
23086 F:      include/uapi/linux/virtio_gpio.h
23087
23088 VIRTIO GPU DRIVER
23089 M:      David Airlie <airlied@redhat.com>
23090 M:      Gerd Hoffmann <kraxel@redhat.com>
23091 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23092 R:      Chia-I Wu <olvaffe@gmail.com>
23093 L:      dri-devel@lists.freedesktop.org
23094 L:      virtualization@lists.linux.dev
23095 S:      Maintained
23096 T:      git git://anongit.freedesktop.org/drm/drm-misc
23097 F:      drivers/gpu/drm/ci/xfails/virtio*
23098 F:      drivers/gpu/drm/virtio/
23099 F:      include/uapi/linux/virtio_gpu.h
23100
23101 VIRTIO HOST (VHOST)
23102 M:      "Michael S. Tsirkin" <mst@redhat.com>
23103 M:      Jason Wang <jasowang@redhat.com>
23104 L:      kvm@vger.kernel.org
23105 L:      virtualization@lists.linux.dev
23106 L:      netdev@vger.kernel.org
23107 S:      Maintained
23108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23109 F:      drivers/vhost/
23110 F:      include/linux/sched/vhost_task.h
23111 F:      include/linux/vhost_iotlb.h
23112 F:      include/uapi/linux/vhost.h
23113 F:      kernel/vhost_task.c
23114
23115 VIRTIO HOST (VHOST-SCSI)
23116 M:      "Michael S. Tsirkin" <mst@redhat.com>
23117 M:      Jason Wang <jasowang@redhat.com>
23118 M:      Mike Christie <michael.christie@oracle.com>
23119 R:      Paolo Bonzini <pbonzini@redhat.com>
23120 R:      Stefan Hajnoczi <stefanha@redhat.com>
23121 L:      virtualization@lists.linux.dev
23122 S:      Maintained
23123 F:      drivers/vhost/scsi.c
23124
23125 VIRTIO I2C DRIVER
23126 M:      Conghui Chen <conghui.chen@intel.com>
23127 M:      Viresh Kumar <viresh.kumar@linaro.org>
23128 L:      linux-i2c@vger.kernel.org
23129 L:      virtualization@lists.linux.dev
23130 S:      Maintained
23131 F:      drivers/i2c/busses/i2c-virtio.c
23132 F:      include/uapi/linux/virtio_i2c.h
23133
23134 VIRTIO INPUT DRIVER
23135 M:      Gerd Hoffmann <kraxel@redhat.com>
23136 S:      Maintained
23137 F:      drivers/virtio/virtio_input.c
23138 F:      include/uapi/linux/virtio_input.h
23139
23140 VIRTIO IOMMU DRIVER
23141 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23142 L:      virtualization@lists.linux.dev
23143 S:      Maintained
23144 F:      drivers/iommu/virtio-iommu.c
23145 F:      include/uapi/linux/virtio_iommu.h
23146
23147 VIRTIO MEM DRIVER
23148 M:      David Hildenbrand <david@redhat.com>
23149 L:      virtualization@lists.linux.dev
23150 S:      Maintained
23151 W:      https://virtio-mem.gitlab.io/
23152 F:      drivers/virtio/virtio_mem.c
23153 F:      include/uapi/linux/virtio_mem.h
23154
23155 VIRTIO PMEM DRIVER
23156 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23157 L:      virtualization@lists.linux.dev
23158 S:      Maintained
23159 F:      drivers/nvdimm/nd_virtio.c
23160 F:      drivers/nvdimm/virtio_pmem.c
23161
23162 VIRTIO SOUND DRIVER
23163 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23164 M:      "Michael S. Tsirkin" <mst@redhat.com>
23165 L:      virtualization@lists.linux.dev
23166 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23167 S:      Maintained
23168 F:      include/uapi/linux/virtio_snd.h
23169 F:      sound/virtio/*
23170
23171 VIRTUAL BOX GUEST DEVICE DRIVER
23172 M:      Hans de Goede <hdegoede@redhat.com>
23173 M:      Arnd Bergmann <arnd@arndb.de>
23174 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23175 S:      Maintained
23176 F:      drivers/virt/vboxguest/
23177 F:      include/linux/vbox_utils.h
23178 F:      include/uapi/linux/vbox*.h
23179
23180 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23181 M:      Hans de Goede <hdegoede@redhat.com>
23182 L:      linux-fsdevel@vger.kernel.org
23183 S:      Maintained
23184 F:      fs/vboxsf/*
23185
23186 VIRTUAL PCM TEST DRIVER
23187 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23188 L:      linux-sound@vger.kernel.org
23189 S:      Maintained
23190 F:      Documentation/sound/cards/pcmtest.rst
23191 F:      sound/drivers/pcmtest.c
23192 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23193
23194 VIRTUAL SERIO DEVICE DRIVER
23195 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23196 S:      Maintained
23197 F:      drivers/input/serio/userio.c
23198 F:      include/uapi/linux/userio.h
23199
23200 VISL VIRTUAL STATELESS DECODER DRIVER
23201 M:      Daniel Almeida <daniel.almeida@collabora.com>
23202 L:      linux-media@vger.kernel.org
23203 S:      Supported
23204 F:      drivers/media/test-drivers/visl
23205
23206 VIVID VIRTUAL VIDEO DRIVER
23207 M:      Hans Verkuil <hverkuil@xs4all.nl>
23208 L:      linux-media@vger.kernel.org
23209 S:      Maintained
23210 W:      https://linuxtv.org
23211 T:      git git://linuxtv.org/media_tree.git
23212 F:      drivers/media/test-drivers/vivid/*
23213
23214 VM SOCKETS (AF_VSOCK)
23215 M:      Stefano Garzarella <sgarzare@redhat.com>
23216 L:      virtualization@lists.linux.dev
23217 L:      netdev@vger.kernel.org
23218 S:      Maintained
23219 F:      drivers/net/vsockmon.c
23220 F:      include/net/af_vsock.h
23221 F:      include/uapi/linux/vm_sockets.h
23222 F:      include/uapi/linux/vm_sockets_diag.h
23223 F:      include/uapi/linux/vsockmon.h
23224 F:      net/vmw_vsock/
23225 F:      tools/testing/vsock/
23226
23227 VMALLOC
23228 M:      Andrew Morton <akpm@linux-foundation.org>
23229 R:      Uladzislau Rezki <urezki@gmail.com>
23230 R:      Christoph Hellwig <hch@infradead.org>
23231 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23232 L:      linux-mm@kvack.org
23233 S:      Maintained
23234 W:      http://www.linux-mm.org
23235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23236 F:      include/linux/vmalloc.h
23237 F:      mm/vmalloc.c
23238
23239 VME SUBSYSTEM
23240 M:      Martyn Welch <martyn@welchs.me.uk>
23241 M:      Manohar Vanga <manohar.vanga@gmail.com>
23242 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23243 L:      linux-kernel@vger.kernel.org
23244 S:      Odd fixes
23245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23246 F:      Documentation/driver-api/vme.rst
23247 F:      drivers/staging/vme_user/
23248
23249 VMWARE BALLOON DRIVER
23250 M:      Nadav Amit <namit@vmware.com>
23251 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23252 L:      linux-kernel@vger.kernel.org
23253 S:      Supported
23254 F:      drivers/misc/vmw_balloon.c
23255
23256 VMWARE HYPERVISOR INTERFACE
23257 M:      Ajay Kaher <akaher@vmware.com>
23258 M:      Alexey Makhalov <amakhalov@vmware.com>
23259 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23260 L:      virtualization@lists.linux.dev
23261 L:      x86@kernel.org
23262 S:      Supported
23263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23264 F:      arch/x86/include/asm/vmware.h
23265 F:      arch/x86/kernel/cpu/vmware.c
23266
23267 VMWARE PVRDMA DRIVER
23268 M:      Bryan Tan <bryantan@vmware.com>
23269 M:      Vishnu Dasa <vdasa@vmware.com>
23270 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23271 L:      linux-rdma@vger.kernel.org
23272 S:      Supported
23273 F:      drivers/infiniband/hw/vmw_pvrdma/
23274
23275 VMWARE PVSCSI DRIVER
23276 M:      Vishal Bhakta <vbhakta@vmware.com>
23277 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23278 L:      linux-scsi@vger.kernel.org
23279 S:      Supported
23280 F:      drivers/scsi/vmw_pvscsi.c
23281 F:      drivers/scsi/vmw_pvscsi.h
23282
23283 VMWARE VIRTUAL PTP CLOCK DRIVER
23284 M:      Jeff Sipek <jsipek@vmware.com>
23285 R:      Ajay Kaher <akaher@vmware.com>
23286 R:      Alexey Makhalov <amakhalov@vmware.com>
23287 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23288 L:      netdev@vger.kernel.org
23289 S:      Supported
23290 F:      drivers/ptp/ptp_vmw.c
23291
23292 VMWARE VMCI DRIVER
23293 M:      Bryan Tan <bryantan@vmware.com>
23294 M:      Vishnu Dasa <vdasa@vmware.com>
23295 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23296 L:      linux-kernel@vger.kernel.org
23297 S:      Supported
23298 F:      drivers/misc/vmw_vmci/
23299 F:      include/linux/vmw_vmci*
23300
23301 VMWARE VMMOUSE SUBDRIVER
23302 M:      Zack Rusin <zackr@vmware.com>
23303 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23304 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23305 L:      linux-input@vger.kernel.org
23306 S:      Supported
23307 F:      drivers/input/mouse/vmmouse.c
23308 F:      drivers/input/mouse/vmmouse.h
23309
23310 VMWARE VMXNET3 ETHERNET DRIVER
23311 M:      Ronak Doshi <doshir@vmware.com>
23312 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23313 L:      netdev@vger.kernel.org
23314 S:      Supported
23315 F:      drivers/net/vmxnet3/
23316
23317 VMWARE VSOCK VMCI TRANSPORT DRIVER
23318 M:      Bryan Tan <bryantan@vmware.com>
23319 M:      Vishnu Dasa <vdasa@vmware.com>
23320 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23321 L:      linux-kernel@vger.kernel.org
23322 S:      Supported
23323 F:      net/vmw_vsock/vmci_transport*
23324
23325 VOCORE VOCORE2 BOARD
23326 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23327 L:      linux-mips@vger.kernel.org
23328 S:      Maintained
23329 F:      arch/mips/boot/dts/ralink/vocore2.dts
23330
23331 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23332 M:      Liam Girdwood <lgirdwood@gmail.com>
23333 M:      Mark Brown <broonie@kernel.org>
23334 L:      linux-kernel@vger.kernel.org
23335 S:      Supported
23336 W:      http://www.slimlogic.co.uk/?p=48
23337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23338 F:      Documentation/devicetree/bindings/regulator/
23339 F:      Documentation/power/regulator/
23340 F:      drivers/regulator/
23341 F:      include/dt-bindings/regulator/
23342 F:      include/linux/regulator/
23343 K:      regulator_get_optional
23344
23345 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23346 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23347 F:      drivers/regulator/irq_helpers.c
23348
23349 VRF
23350 M:      David Ahern <dsahern@kernel.org>
23351 L:      netdev@vger.kernel.org
23352 S:      Maintained
23353 F:      Documentation/networking/vrf.rst
23354 F:      drivers/net/vrf.c
23355
23356 VSPRINTF
23357 M:      Petr Mladek <pmladek@suse.com>
23358 M:      Steven Rostedt <rostedt@goodmis.org>
23359 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23360 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23361 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23362 S:      Maintained
23363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23364 F:      Documentation/core-api/printk-formats.rst
23365 F:      lib/test_printf.c
23366 F:      lib/test_scanf.c
23367 F:      lib/vsprintf.c
23368
23369 VT1211 HARDWARE MONITOR DRIVER
23370 M:      Juerg Haefliger <juergh@proton.me>
23371 L:      linux-hwmon@vger.kernel.org
23372 S:      Maintained
23373 F:      Documentation/hwmon/vt1211.rst
23374 F:      drivers/hwmon/vt1211.c
23375
23376 VT8231 HARDWARE MONITOR DRIVER
23377 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23378 L:      linux-hwmon@vger.kernel.org
23379 S:      Maintained
23380 F:      drivers/hwmon/vt8231.c
23381
23382 VUB300 USB to SDIO/SD/MMC bridge chip
23383 L:      linux-mmc@vger.kernel.org
23384 S:      Orphan
23385 F:      drivers/mmc/host/vub300.c
23386
23387 W1 DALLAS'S 1-WIRE BUS
23388 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23389 S:      Maintained
23390 F:      Documentation/devicetree/bindings/w1/
23391 F:      Documentation/w1/
23392 F:      drivers/w1/
23393 F:      include/linux/w1.h
23394
23395 W83791D HARDWARE MONITORING DRIVER
23396 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23397 L:      linux-hwmon@vger.kernel.org
23398 S:      Maintained
23399 F:      Documentation/hwmon/w83791d.rst
23400 F:      drivers/hwmon/w83791d.c
23401
23402 W83793 HARDWARE MONITORING DRIVER
23403 M:      Rudolf Marek <r.marek@assembler.cz>
23404 L:      linux-hwmon@vger.kernel.org
23405 S:      Maintained
23406 F:      Documentation/hwmon/w83793.rst
23407 F:      drivers/hwmon/w83793.c
23408
23409 W83795 HARDWARE MONITORING DRIVER
23410 M:      Jean Delvare <jdelvare@suse.com>
23411 L:      linux-hwmon@vger.kernel.org
23412 S:      Maintained
23413 F:      drivers/hwmon/w83795.c
23414
23415 W83L51xD SD/MMC CARD INTERFACE DRIVER
23416 M:      Pierre Ossman <pierre@ossman.eu>
23417 S:      Maintained
23418 F:      drivers/mmc/host/wbsd.*
23419
23420 WACOM PROTOCOL 4 SERIAL TABLETS
23421 M:      Julian Squires <julian@cipht.net>
23422 M:      Hans de Goede <hdegoede@redhat.com>
23423 L:      linux-input@vger.kernel.org
23424 S:      Maintained
23425 F:      drivers/input/tablet/wacom_serial4.c
23426
23427 WANGXUN ETHERNET DRIVER
23428 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23429 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23430 L:      netdev@vger.kernel.org
23431 S:      Maintained
23432 W:      https://www.net-swift.com
23433 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23434 F:      drivers/net/ethernet/wangxun/
23435 F:      drivers/net/pcs/pcs-xpcs-wx.c
23436
23437 WATCHDOG DEVICE DRIVERS
23438 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23439 M:      Guenter Roeck <linux@roeck-us.net>
23440 L:      linux-watchdog@vger.kernel.org
23441 S:      Maintained
23442 W:      http://www.linux-watchdog.org/
23443 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23444 F:      Documentation/devicetree/bindings/watchdog/
23445 F:      Documentation/watchdog/
23446 F:      drivers/watchdog/
23447 F:      include/linux/watchdog.h
23448 F:      include/trace/events/watchdog.h
23449 F:      include/uapi/linux/watchdog.h
23450
23451 WHISKEYCOVE PMIC GPIO DRIVER
23452 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23453 L:      linux-gpio@vger.kernel.org
23454 S:      Maintained
23455 F:      drivers/gpio/gpio-wcove.c
23456
23457 WHWAVE RTC DRIVER
23458 M:      Dianlong Li <long17.cool@163.com>
23459 L:      linux-rtc@vger.kernel.org
23460 S:      Maintained
23461 F:      drivers/rtc/rtc-sd3078.c
23462
23463 WIIMOTE HID DRIVER
23464 M:      David Rheinsberg <david@readahead.eu>
23465 L:      linux-input@vger.kernel.org
23466 S:      Maintained
23467 F:      drivers/hid/hid-wiimote*
23468
23469 WILOCITY WIL6210 WIRELESS DRIVER
23470 L:      linux-wireless@vger.kernel.org
23471 S:      Orphan
23472 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23473 F:      drivers/net/wireless/ath/wil6210/
23474
23475 WINBOND CIR DRIVER
23476 M:      David Härdeman <david@hardeman.nu>
23477 S:      Maintained
23478 F:      drivers/media/rc/winbond-cir.c
23479
23480 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23481 L:      linux-watchdog@vger.kernel.org
23482 S:      Orphan
23483 F:      drivers/watchdog/ebc-c384_wdt.c
23484
23485 WINSYSTEMS WS16C48 GPIO DRIVER
23486 M:      William Breathitt Gray <william.gray@linaro.org>
23487 L:      linux-gpio@vger.kernel.org
23488 S:      Maintained
23489 F:      drivers/gpio/gpio-ws16c48.c
23490
23491 WIREGUARD SECURE NETWORK TUNNEL
23492 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23493 L:      wireguard@lists.zx2c4.com
23494 L:      netdev@vger.kernel.org
23495 S:      Maintained
23496 F:      drivers/net/wireguard/
23497 F:      tools/testing/selftests/wireguard/
23498
23499 WISTRON LAPTOP BUTTON DRIVER
23500 M:      Miloslav Trmac <mitr@volny.cz>
23501 S:      Maintained
23502 F:      drivers/input/misc/wistron_btns.c
23503
23504 WL3501 WIRELESS PCMCIA CARD DRIVER
23505 L:      linux-wireless@vger.kernel.org
23506 S:      Orphan
23507 F:      drivers/net/wireless/legacy/wl3501*
23508
23509 WMI BINARY MOF DRIVER
23510 M:      Armin Wolf <W_Armin@gmx.de>
23511 R:      Thomas Weißschuh <linux@weissschuh.net>
23512 L:      platform-driver-x86@vger.kernel.org
23513 S:      Maintained
23514 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23515 F:      Documentation/wmi/devices/wmi-bmof.rst
23516 F:      drivers/platform/x86/wmi-bmof.c
23517
23518 WOLFSON MICROELECTRONICS DRIVERS
23519 L:      patches@opensource.cirrus.com
23520 S:      Supported
23521 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23522 T:      git https://github.com/CirrusLogic/linux-drivers.git
23523 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23524 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23525 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23526 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23527 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23528 F:      Documentation/devicetree/bindings/sound/wm*
23529 F:      Documentation/hwmon/wm83??.rst
23530 F:      arch/arm/mach-s3c/mach-crag6410*
23531 F:      drivers/clk/clk-wm83*.c
23532 F:      drivers/gpio/gpio-*wm*.c
23533 F:      drivers/gpio/gpio-arizona.c
23534 F:      drivers/hwmon/wm83??-hwmon.c
23535 F:      drivers/input/misc/wm831x-on.c
23536 F:      drivers/input/touchscreen/wm831x-ts.c
23537 F:      drivers/input/touchscreen/wm97*.c
23538 F:      drivers/leds/leds-wm83*.c
23539 F:      drivers/mfd/arizona*
23540 F:      drivers/mfd/cs47l24*
23541 F:      drivers/mfd/wm*.c
23542 F:      drivers/power/supply/wm83*.c
23543 F:      drivers/regulator/arizona*
23544 F:      drivers/regulator/wm8*.c
23545 F:      drivers/rtc/rtc-wm83*.c
23546 F:      drivers/video/backlight/wm83*_bl.c
23547 F:      drivers/watchdog/wm83*_wdt.c
23548 F:      include/linux/mfd/arizona/
23549 F:      include/linux/mfd/wm831x/
23550 F:      include/linux/mfd/wm8350/
23551 F:      include/linux/mfd/wm8400*
23552 F:      include/linux/regulator/arizona*
23553 F:      include/linux/wm97xx.h
23554 F:      include/sound/wm????.h
23555 F:      sound/soc/codecs/arizona*
23556 F:      sound/soc/codecs/cs47l24*
23557 F:      sound/soc/codecs/wm*
23558
23559 WORKQUEUE
23560 M:      Tejun Heo <tj@kernel.org>
23561 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23562 S:      Maintained
23563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23564 F:      Documentation/core-api/workqueue.rst
23565 F:      include/linux/workqueue.h
23566 F:      kernel/workqueue.c
23567 F:      kernel/workqueue_internal.h
23568
23569 WWAN DRIVERS
23570 M:      Loic Poulain <loic.poulain@linaro.org>
23571 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23572 R:      Johannes Berg <johannes@sipsolutions.net>
23573 L:      netdev@vger.kernel.org
23574 S:      Maintained
23575 F:      drivers/net/wwan/
23576 F:      include/linux/wwan.h
23577 F:      include/uapi/linux/wwan.h
23578
23579 X-POWERS AXP288 PMIC DRIVERS
23580 M:      Hans de Goede <hdegoede@redhat.com>
23581 S:      Maintained
23582 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23583 N:      axp288
23584
23585 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23586 M:      Chen-Yu Tsai <wens@csie.org>
23587 L:      linux-kernel@vger.kernel.org
23588 S:      Maintained
23589 N:      axp[128]
23590
23591 X.25 STACK
23592 M:      Martin Schiller <ms@dev.tdt.de>
23593 L:      linux-x25@vger.kernel.org
23594 S:      Maintained
23595 F:      Documentation/networking/lapb-module.rst
23596 F:      Documentation/networking/x25*
23597 F:      drivers/net/wan/hdlc_x25.c
23598 F:      drivers/net/wan/lapbether.c
23599 F:      include/*/lapb.h
23600 F:      include/net/x25*
23601 F:      include/uapi/linux/x25.h
23602 F:      net/lapb/
23603 F:      net/x25/
23604
23605 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23606 M:      Thomas Gleixner <tglx@linutronix.de>
23607 M:      Ingo Molnar <mingo@redhat.com>
23608 M:      Borislav Petkov <bp@alien8.de>
23609 M:      Dave Hansen <dave.hansen@linux.intel.com>
23610 M:      x86@kernel.org
23611 R:      "H. Peter Anvin" <hpa@zytor.com>
23612 L:      linux-kernel@vger.kernel.org
23613 S:      Maintained
23614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23615 F:      Documentation/arch/x86/
23616 F:      Documentation/devicetree/bindings/x86/
23617 F:      arch/x86/
23618
23619 X86 ENTRY CODE
23620 M:      Andy Lutomirski <luto@kernel.org>
23621 L:      linux-kernel@vger.kernel.org
23622 S:      Maintained
23623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23624 F:      arch/x86/entry/
23625
23626 X86 HARDWARE VULNERABILITIES
23627 M:      Thomas Gleixner <tglx@linutronix.de>
23628 M:      Borislav Petkov <bp@alien8.de>
23629 M:      Peter Zijlstra <peterz@infradead.org>
23630 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23631 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23632 S:      Maintained
23633 F:      Documentation/admin-guide/hw-vuln/
23634 F:      arch/x86/include/asm/nospec-branch.h
23635 F:      arch/x86/kernel/cpu/bugs.c
23636
23637 X86 MCE INFRASTRUCTURE
23638 M:      Tony Luck <tony.luck@intel.com>
23639 M:      Borislav Petkov <bp@alien8.de>
23640 L:      linux-edac@vger.kernel.org
23641 S:      Maintained
23642 F:      Documentation/ABI/testing/sysfs-mce
23643 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23644 F:      arch/x86/kernel/cpu/mce/*
23645
23646 X86 MICROCODE UPDATE SUPPORT
23647 M:      Borislav Petkov <bp@alien8.de>
23648 S:      Maintained
23649 F:      arch/x86/kernel/cpu/microcode/*
23650
23651 X86 MM
23652 M:      Dave Hansen <dave.hansen@linux.intel.com>
23653 M:      Andy Lutomirski <luto@kernel.org>
23654 M:      Peter Zijlstra <peterz@infradead.org>
23655 L:      linux-kernel@vger.kernel.org
23656 S:      Maintained
23657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23658 F:      arch/x86/mm/
23659
23660 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23661 M:      Hans de Goede <hdegoede@redhat.com>
23662 L:      platform-driver-x86@vger.kernel.org
23663 S:      Maintained
23664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23665 F:      drivers/platform/x86/x86-android-tablets/
23666
23667 X86 PLATFORM DRIVERS
23668 M:      Hans de Goede <hdegoede@redhat.com>
23669 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23670 L:      platform-driver-x86@vger.kernel.org
23671 S:      Maintained
23672 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23674 F:      drivers/platform/olpc/
23675 F:      drivers/platform/x86/
23676 F:      include/linux/platform_data/x86/
23677
23678 X86 PLATFORM DRIVERS - ARCH
23679 R:      Darren Hart <dvhart@infradead.org>
23680 R:      Andy Shevchenko <andy@infradead.org>
23681 L:      platform-driver-x86@vger.kernel.org
23682 L:      x86@kernel.org
23683 S:      Maintained
23684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23685 F:      arch/x86/platform
23686
23687 X86 PLATFORM UV HPE SUPERDOME FLEX
23688 M:      Steve Wahl <steve.wahl@hpe.com>
23689 R:      Justin Ernst <justin.ernst@hpe.com>
23690 R:      Kyle Meyer <kyle.meyer@hpe.com>
23691 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23692 R:      Russ Anderson <russ.anderson@hpe.com>
23693 S:      Supported
23694 F:      arch/x86/include/asm/uv/
23695 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23696 F:      arch/x86/platform/uv/
23697
23698 X86 STACK UNWINDING
23699 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23700 M:      Peter Zijlstra <peterz@infradead.org>
23701 S:      Supported
23702 F:      arch/x86/include/asm/unwind*.h
23703 F:      arch/x86/kernel/dumpstack.c
23704 F:      arch/x86/kernel/stacktrace.c
23705 F:      arch/x86/kernel/unwind_*.c
23706
23707 X86 TRUST DOMAIN EXTENSIONS (TDX)
23708 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23709 R:      Dave Hansen <dave.hansen@linux.intel.com>
23710 L:      x86@kernel.org
23711 L:      linux-coco@lists.linux.dev
23712 S:      Supported
23713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23714 F:      arch/x86/boot/compressed/tdx*
23715 F:      arch/x86/coco/tdx/
23716 F:      arch/x86/include/asm/shared/tdx.h
23717 F:      arch/x86/include/asm/tdx.h
23718 F:      arch/x86/virt/vmx/tdx/
23719 F:      drivers/virt/coco/tdx-guest
23720
23721 X86 VDSO
23722 M:      Andy Lutomirski <luto@kernel.org>
23723 L:      linux-kernel@vger.kernel.org
23724 S:      Maintained
23725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23726 F:      arch/x86/entry/vdso/
23727
23728 XARRAY
23729 M:      Matthew Wilcox <willy@infradead.org>
23730 L:      linux-fsdevel@vger.kernel.org
23731 S:      Supported
23732 F:      Documentation/core-api/xarray.rst
23733 F:      include/linux/idr.h
23734 F:      include/linux/xarray.h
23735 F:      lib/idr.c
23736 F:      lib/xarray.c
23737 F:      tools/testing/radix-tree
23738
23739 XBOX DVD IR REMOTE
23740 M:      Benjamin Valentin <benpicco@googlemail.com>
23741 S:      Maintained
23742 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23743 F:      drivers/media/rc/xbox_remote.c
23744
23745 XC2028/3028 TUNER DRIVER
23746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23747 L:      linux-media@vger.kernel.org
23748 S:      Maintained
23749 W:      https://linuxtv.org
23750 T:      git git://linuxtv.org/media_tree.git
23751 F:      drivers/media/tuners/xc2028.*
23752
23753 XDP (eXpress Data Path)
23754 M:      Alexei Starovoitov <ast@kernel.org>
23755 M:      Daniel Borkmann <daniel@iogearbox.net>
23756 M:      David S. Miller <davem@davemloft.net>
23757 M:      Jakub Kicinski <kuba@kernel.org>
23758 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23759 M:      John Fastabend <john.fastabend@gmail.com>
23760 L:      netdev@vger.kernel.org
23761 L:      bpf@vger.kernel.org
23762 S:      Supported
23763 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23764 F:      drivers/net/ethernet/*/*/*xdp*
23765 F:      include/net/xdp.h
23766 F:      include/net/xdp_priv.h
23767 F:      include/trace/events/xdp.h
23768 F:      kernel/bpf/cpumap.c
23769 F:      kernel/bpf/devmap.c
23770 F:      net/core/xdp.c
23771 F:      samples/bpf/xdp*
23772 F:      tools/testing/selftests/bpf/*/*xdp*
23773 F:      tools/testing/selftests/bpf/*xdp*
23774 K:      (?:\b|_)xdp(?:\b|_)
23775
23776 XDP SOCKETS (AF_XDP)
23777 M:      Björn Töpel <bjorn@kernel.org>
23778 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23779 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23780 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23781 L:      netdev@vger.kernel.org
23782 L:      bpf@vger.kernel.org
23783 S:      Maintained
23784 F:      Documentation/networking/af_xdp.rst
23785 F:      include/net/netns/xdp.h
23786 F:      include/net/xdp_sock*
23787 F:      include/net/xsk_buff_pool.h
23788 F:      include/uapi/linux/if_xdp.h
23789 F:      include/uapi/linux/xdp_diag.h
23790 F:      net/xdp/
23791 F:      tools/testing/selftests/bpf/*xsk*
23792
23793 XEN BLOCK SUBSYSTEM
23794 M:      Roger Pau Monné <roger.pau@citrix.com>
23795 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23796 S:      Supported
23797 F:      drivers/block/xen*
23798 F:      drivers/block/xen-blkback/*
23799
23800 XEN HYPERVISOR ARM
23801 M:      Stefano Stabellini <sstabellini@kernel.org>
23802 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23803 S:      Maintained
23804 F:      arch/arm/include/asm/xen/
23805 F:      arch/arm/xen/
23806
23807 XEN HYPERVISOR ARM64
23808 M:      Stefano Stabellini <sstabellini@kernel.org>
23809 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23810 S:      Maintained
23811 F:      arch/arm64/include/asm/xen/
23812 F:      arch/arm64/xen/
23813
23814 XEN HYPERVISOR INTERFACE
23815 M:      Juergen Gross <jgross@suse.com>
23816 M:      Stefano Stabellini <sstabellini@kernel.org>
23817 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23819 S:      Supported
23820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23821 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23822 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23823 F:      drivers/*/xen-*front.c
23824 F:      drivers/xen/
23825 F:      include/uapi/xen/
23826 F:      include/xen/
23827 F:      kernel/configs/xen.config
23828
23829 XEN HYPERVISOR X86
23830 M:      Juergen Gross <jgross@suse.com>
23831 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23832 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23833 S:      Supported
23834 F:      arch/x86/configs/xen.config
23835 F:      arch/x86/include/asm/pvclock-abi.h
23836 F:      arch/x86/include/asm/xen/
23837 F:      arch/x86/platform/pvh/
23838 F:      arch/x86/xen/
23839
23840 XEN NETWORK BACKEND DRIVER
23841 M:      Wei Liu <wei.liu@kernel.org>
23842 M:      Paul Durrant <paul@xen.org>
23843 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23844 L:      netdev@vger.kernel.org
23845 S:      Supported
23846 F:      drivers/net/xen-netback/*
23847
23848 XEN PCI SUBSYSTEM
23849 M:      Juergen Gross <jgross@suse.com>
23850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23851 S:      Supported
23852 F:      arch/x86/pci/*xen*
23853 F:      drivers/pci/*xen*
23854
23855 XEN PVSCSI DRIVERS
23856 M:      Juergen Gross <jgross@suse.com>
23857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23858 L:      linux-scsi@vger.kernel.org
23859 S:      Supported
23860 F:      drivers/scsi/xen-scsifront.c
23861 F:      drivers/xen/xen-scsiback.c
23862 F:      include/xen/interface/io/vscsiif.h
23863
23864 XEN PVUSB DRIVER
23865 M:      Juergen Gross <jgross@suse.com>
23866 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23867 L:      linux-usb@vger.kernel.org
23868 S:      Supported
23869 F:      drivers/usb/host/xen*
23870 F:      include/xen/interface/io/usbif.h
23871
23872 XEN SOUND FRONTEND DRIVER
23873 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23874 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23876 S:      Supported
23877 F:      sound/xen/*
23878
23879 XEN SWIOTLB SUBSYSTEM
23880 M:      Juergen Gross <jgross@suse.com>
23881 M:      Stefano Stabellini <sstabellini@kernel.org>
23882 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23883 L:      iommu@lists.linux.dev
23884 S:      Supported
23885 F:      arch/*/include/asm/xen/swiotlb-xen.h
23886 F:      drivers/xen/swiotlb-xen.c
23887 F:      include/xen/arm/swiotlb-xen.h
23888 F:      include/xen/swiotlb-xen.h
23889
23890 XFS FILESYSTEM
23891 M:      Chandan Babu R <chandan.babu@oracle.com>
23892 R:      Darrick J. Wong <djwong@kernel.org>
23893 L:      linux-xfs@vger.kernel.org
23894 S:      Supported
23895 W:      http://xfs.org/
23896 C:      irc://irc.oftc.net/xfs
23897 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23898 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23899 F:      Documentation/ABI/testing/sysfs-fs-xfs
23900 F:      Documentation/admin-guide/xfs.rst
23901 F:      Documentation/filesystems/xfs-*
23902 F:      fs/xfs/
23903 F:      include/uapi/linux/dqblk_xfs.h
23904 F:      include/uapi/linux/fsmap.h
23905
23906 XILINX AMS DRIVER
23907 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23908 L:      linux-iio@vger.kernel.org
23909 S:      Maintained
23910 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23911 F:      drivers/iio/adc/xilinx-ams.c
23912
23913 XILINX AXI ETHERNET DRIVER
23914 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23915 S:      Maintained
23916 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23917 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23918
23919 XILINX CAN DRIVER
23920 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23921 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23922 L:      linux-can@vger.kernel.org
23923 S:      Maintained
23924 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23925 F:      drivers/net/can/xilinx_can.c
23926
23927 XILINX EVENT MANAGEMENT DRIVER
23928 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23929 S:      Maintained
23930 F:      drivers/soc/xilinx/xlnx_event_manager.c
23931 F:      include/linux/firmware/xlnx-event-manager.h
23932
23933 XILINX GPIO DRIVER
23934 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23935 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23936 R:      Michal Simek <michal.simek@amd.com>
23937 S:      Maintained
23938 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23939 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23940 F:      drivers/gpio/gpio-xilinx.c
23941 F:      drivers/gpio/gpio-zynq.c
23942
23943 XILINX LL TEMAC ETHERNET DRIVER
23944 L:      netdev@vger.kernel.org
23945 S:      Orphan
23946 F:      drivers/net/ethernet/xilinx/ll_temac*
23947
23948 XILINX PWM DRIVER
23949 M:      Sean Anderson <sean.anderson@seco.com>
23950 S:      Maintained
23951 F:      drivers/pwm/pwm-xilinx.c
23952 F:      include/clocksource/timer-xilinx.h
23953
23954 XILINX SD-FEC IP CORES
23955 M:      Derek Kiernan <derek.kiernan@amd.com>
23956 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23957 S:      Maintained
23958 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23959 F:      Documentation/misc-devices/xilinx_sdfec.rst
23960 F:      drivers/misc/Kconfig
23961 F:      drivers/misc/Makefile
23962 F:      drivers/misc/xilinx_sdfec.c
23963 F:      include/uapi/misc/xilinx_sdfec.h
23964
23965 XILINX UARTLITE SERIAL DRIVER
23966 M:      Peter Korsgaard <jacmet@sunsite.dk>
23967 L:      linux-serial@vger.kernel.org
23968 S:      Maintained
23969 F:      drivers/tty/serial/uartlite.c
23970
23971 XILINX VIDEO IP CORES
23972 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23973 L:      linux-media@vger.kernel.org
23974 S:      Supported
23975 T:      git git://linuxtv.org/media_tree.git
23976 F:      Documentation/devicetree/bindings/media/xilinx/
23977 F:      drivers/media/platform/xilinx/
23978 F:      include/uapi/linux/xilinx-v4l2-controls.h
23979
23980 XILINX VERSAL EDAC DRIVER
23981 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23982 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23983 S:      Maintained
23984 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23985 F:      drivers/edac/versal_edac.c
23986
23987 XILINX WATCHDOG DRIVER
23988 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23989 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23990 R:      Michal Simek <michal.simek@amd.com>
23991 S:      Maintained
23992 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23993 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23994 F:      drivers/watchdog/of_xilinx_wdt.c
23995 F:      drivers/watchdog/xilinx_wwdt.c
23996
23997 XILINX XDMA DRIVER
23998 M:      Lizhi Hou <lizhi.hou@amd.com>
23999 M:      Brian Xu <brian.xu@amd.com>
24000 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24001 L:      dmaengine@vger.kernel.org
24002 S:      Supported
24003 F:      drivers/dma/xilinx/xdma-regs.h
24004 F:      drivers/dma/xilinx/xdma.c
24005 F:      include/linux/dma/amd_xdma.h
24006 F:      include/linux/platform_data/amd_xdma.h
24007
24008 XILINX ZYNQMP DPDMA DRIVER
24009 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24010 L:      dmaengine@vger.kernel.org
24011 S:      Supported
24012 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24013 F:      drivers/dma/xilinx/xilinx_dpdma.c
24014 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24015
24016 XILINX ZYNQMP OCM EDAC DRIVER
24017 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24018 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24019 S:      Maintained
24020 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24021 F:      drivers/edac/zynqmp_edac.c
24022
24023 XILINX ZYNQMP PSGTR PHY DRIVER
24024 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24025 L:      linux-kernel@vger.kernel.org
24026 S:      Supported
24027 T:      git https://github.com/Xilinx/linux-xlnx.git
24028 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24029 F:      drivers/phy/xilinx/phy-zynqmp.c
24030
24031 XILINX ZYNQMP SHA3 DRIVER
24032 M:      Harsha <harsha.harsha@amd.com>
24033 S:      Maintained
24034 F:      drivers/crypto/xilinx/zynqmp-sha.c
24035
24036 XILLYBUS DRIVER
24037 M:      Eli Billauer <eli.billauer@gmail.com>
24038 L:      linux-kernel@vger.kernel.org
24039 S:      Supported
24040 F:      drivers/char/xillybus/
24041
24042 XLP9XX I2C DRIVER
24043 M:      George Cherian <gcherian@marvell.com>
24044 L:      linux-i2c@vger.kernel.org
24045 S:      Supported
24046 W:      http://www.marvell.com
24047 F:      drivers/i2c/busses/i2c-xlp9xx.c
24048
24049 XRA1403 GPIO EXPANDER
24050 M:      Nandor Han <nandor.han@ge.com>
24051 L:      linux-gpio@vger.kernel.org
24052 S:      Maintained
24053 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24054 F:      drivers/gpio/gpio-xra1403.c
24055
24056 XTENSA XTFPGA PLATFORM SUPPORT
24057 M:      Max Filippov <jcmvbkbc@gmail.com>
24058 S:      Maintained
24059 F:      drivers/spi/spi-xtensa-xtfpga.c
24060 F:      sound/soc/xtensa/xtfpga-i2s.c
24061
24062 YAM DRIVER FOR AX.25
24063 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24064 L:      linux-hams@vger.kernel.org
24065 S:      Maintained
24066 F:      drivers/net/hamradio/yam*
24067 F:      include/linux/yam.h
24068
24069 YAMA SECURITY MODULE
24070 M:      Kees Cook <keescook@chromium.org>
24071 S:      Supported
24072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24073 F:      Documentation/admin-guide/LSM/Yama.rst
24074 F:      security/yama/
24075
24076 YEALINK PHONE DRIVER
24077 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24078 L:      usbb2k-api-dev@nongnu.org
24079 S:      Maintained
24080 F:      Documentation/input/devices/yealink.rst
24081 F:      drivers/input/misc/yealink.*
24082
24083 Z3FOLD COMPRESSED PAGE ALLOCATOR
24084 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24085 R:      Miaohe Lin <linmiaohe@huawei.com>
24086 L:      linux-mm@kvack.org
24087 S:      Maintained
24088 F:      mm/z3fold.c
24089
24090 Z8530 DRIVER FOR AX.25
24091 M:      Joerg Reuter <jreuter@yaina.de>
24092 L:      linux-hams@vger.kernel.org
24093 S:      Maintained
24094 W:      http://yaina.de/jreuter/
24095 W:      http://www.qsl.net/dl1bke/
24096 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24097 F:      drivers/net/hamradio/*scc.c
24098 F:      drivers/net/hamradio/z8530.h
24099
24100 ZBUD COMPRESSED PAGE ALLOCATOR
24101 M:      Seth Jennings <sjenning@redhat.com>
24102 M:      Dan Streetman <ddstreet@ieee.org>
24103 L:      linux-mm@kvack.org
24104 S:      Maintained
24105 F:      mm/zbud.c
24106
24107 ZD1211RW WIRELESS DRIVER
24108 L:      linux-wireless@vger.kernel.org
24109 S:      Orphan
24110 F:      drivers/net/wireless/zydas/zd1211rw/
24111
24112 ZD1301 MEDIA DRIVER
24113 M:      Antti Palosaari <crope@iki.fi>
24114 L:      linux-media@vger.kernel.org
24115 S:      Maintained
24116 W:      https://linuxtv.org/
24117 W:      http://palosaari.fi/linux/
24118 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24119 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24120
24121 ZD1301_DEMOD MEDIA DRIVER
24122 M:      Antti Palosaari <crope@iki.fi>
24123 L:      linux-media@vger.kernel.org
24124 S:      Maintained
24125 W:      https://linuxtv.org/
24126 W:      http://palosaari.fi/linux/
24127 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24128 F:      drivers/media/dvb-frontends/zd1301_demod*
24129
24130 ZHAOXIN PROCESSOR SUPPORT
24131 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24132 L:      linux-kernel@vger.kernel.org
24133 S:      Maintained
24134 F:      arch/x86/kernel/cpu/zhaoxin.c
24135
24136 ZONEFS FILESYSTEM
24137 M:      Damien Le Moal <dlemoal@kernel.org>
24138 M:      Naohiro Aota <naohiro.aota@wdc.com>
24139 R:      Johannes Thumshirn <jth@kernel.org>
24140 L:      linux-fsdevel@vger.kernel.org
24141 S:      Maintained
24142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24143 F:      Documentation/filesystems/zonefs.rst
24144 F:      fs/zonefs/
24145
24146 ZPOOL COMPRESSED PAGE STORAGE API
24147 M:      Dan Streetman <ddstreet@ieee.org>
24148 L:      linux-mm@kvack.org
24149 S:      Maintained
24150 F:      include/linux/zpool.h
24151 F:      mm/zpool.c
24152
24153 ZR36067 VIDEO FOR LINUX DRIVER
24154 M:      Corentin Labbe <clabbe@baylibre.com>
24155 L:      mjpeg-users@lists.sourceforge.net
24156 L:      linux-media@vger.kernel.org
24157 S:      Maintained
24158 W:      http://mjpeg.sourceforge.net/driver-zoran/
24159 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24160 F:      Documentation/driver-api/media/drivers/zoran.rst
24161 F:      drivers/media/pci/zoran/
24162
24163 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24164 M:      Minchan Kim <minchan@kernel.org>
24165 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24166 L:      linux-kernel@vger.kernel.org
24167 S:      Maintained
24168 F:      Documentation/admin-guide/blockdev/zram.rst
24169 F:      drivers/block/zram/
24170
24171 ZS DECSTATION Z85C30 SERIAL DRIVER
24172 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24173 S:      Maintained
24174 F:      drivers/tty/serial/zs.*
24175
24176 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24177 M:      Minchan Kim <minchan@kernel.org>
24178 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24179 L:      linux-mm@kvack.org
24180 S:      Maintained
24181 F:      Documentation/mm/zsmalloc.rst
24182 F:      include/linux/zsmalloc.h
24183 F:      mm/zsmalloc.c
24184
24185 ZSTD
24186 M:      Nick Terrell <terrelln@fb.com>
24187 S:      Maintained
24188 B:      https://github.com/facebook/zstd/issues
24189 T:      git https://github.com/terrelln/linux.git
24190 F:      crypto/zstd.c
24191 F:      include/linux/zstd*
24192 F:      lib/decompress_unzstd.c
24193 F:      lib/zstd/
24194 N:      zstd
24195 K:      zstd
24196
24197 ZSWAP COMPRESSED SWAP CACHING
24198 M:      Seth Jennings <sjenning@redhat.com>
24199 M:      Dan Streetman <ddstreet@ieee.org>
24200 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24201 L:      linux-mm@kvack.org
24202 S:      Maintained
24203 F:      mm/zswap.c
24204
24205 THE REST
24206 M:      Linus Torvalds <torvalds@linux-foundation.org>
24207 L:      linux-kernel@vger.kernel.org
24208 S:      Buried alive in reporters
24209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24210 F:      *
24211 F:      */