MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 M:      Emma Anholt <emma@anholt.net>
6507 S:      Supported
6508 T:      git git://anongit.freedesktop.org/drm/drm-misc
6509 F:      drivers/gpu/drm/pl111/
6510
6511 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6512 M:      Linus Walleij <linus.walleij@linaro.org>
6513 S:      Maintained
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6516 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6517
6518 DRM DRIVER FOR ASPEED BMC GFX
6519 M:      Joel Stanley <joel@jms.id.au>
6520 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6521 S:      Supported
6522 T:      git git://anongit.freedesktop.org/drm/drm-misc
6523 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6524 F:      drivers/gpu/drm/aspeed/
6525
6526 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6527 M:      Dave Airlie <airlied@redhat.com>
6528 R:      Thomas Zimmermann <tzimmermann@suse.de>
6529 R:      Jocelyn Falempe <jfalempe@redhat.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/gpu/drm/ast/
6534
6535 DRM DRIVER FOR BOCHS VIRTUAL GPU
6536 M:      Gerd Hoffmann <kraxel@redhat.com>
6537 L:      virtualization@lists.linux.dev
6538 S:      Maintained
6539 T:      git git://anongit.freedesktop.org/drm/drm-misc
6540 F:      drivers/gpu/drm/tiny/bochs.c
6541
6542 DRM DRIVER FOR BOE HIMAX8279D PANELS
6543 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6544 S:      Maintained
6545 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6546 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6547
6548 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6549 M:      Jagan Teki <jagan@amarulasolutions.com>
6550 S:      Maintained
6551 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6552 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6553
6554 DRM DRIVER FOR EBBG FT8719 PANEL
6555 M:      Joel Selvaraj <jo@jsfamily.in>
6556 S:      Maintained
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6559 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6560
6561 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6562 M:      Linus Walleij <linus.walleij@linaro.org>
6563 S:      Maintained
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      drivers/gpu/drm/tve200/
6566
6567 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6568 M:      Icenowy Zheng <icenowy@aosc.io>
6569 S:      Maintained
6570 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6571 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6572
6573 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6574 M:      Jagan Teki <jagan@amarulasolutions.com>
6575 S:      Maintained
6576 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6577 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6578
6579 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6580 M:      Thomas Zimmermann <tzimmermann@suse.de>
6581 M:      Javier Martinez Canillas <javierm@redhat.com>
6582 L:      dri-devel@lists.freedesktop.org
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      drivers/gpu/drm/drm_aperture.c
6586 F:      drivers/gpu/drm/tiny/ofdrm.c
6587 F:      drivers/gpu/drm/tiny/simpledrm.c
6588 F:      drivers/video/aperture.c
6589 F:      drivers/video/nomodeset.c
6590 F:      include/drm/drm_aperture.h
6591 F:      include/linux/aperture.h
6592 F:      include/video/nomodeset.h
6593
6594 DRM DRIVER FOR GENERIC EDP PANELS
6595 R:      Douglas Anderson <dianders@chromium.org>
6596 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6597 F:      drivers/gpu/drm/panel/panel-edp.c
6598
6599 DRM DRIVER FOR GENERIC USB DISPLAY
6600 M:      Noralf Trønnes <noralf@tronnes.org>
6601 S:      Maintained
6602 W:      https://github.com/notro/gud/wiki
6603 T:      git git://anongit.freedesktop.org/drm/drm-misc
6604 F:      drivers/gpu/drm/gud/
6605 F:      include/drm/gud.h
6606
6607 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6608 M:      Hans de Goede <hdegoede@redhat.com>
6609 S:      Maintained
6610 T:      git git://anongit.freedesktop.org/drm/drm-misc
6611 F:      drivers/gpu/drm/tiny/gm12u320.c
6612
6613 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6614 M:      Ondrej Jirman <megi@xff.cz>
6615 M:      Javier Martinez Canillas <javierm@redhat.com>
6616 S:      Maintained
6617 T:      git git://anongit.freedesktop.org/drm/drm-misc
6618 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6619 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6620
6621 DRM DRIVER FOR HX8357D PANELS
6622 M:      Emma Anholt <emma@anholt.net>
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6626 F:      drivers/gpu/drm/tiny/hx8357d.c
6627
6628 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6629 M:      Deepak Rawat <drawat.floss@gmail.com>
6630 L:      linux-hyperv@vger.kernel.org
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/hyperv
6635
6636 DRM DRIVER FOR ILITEK ILI9225 PANELS
6637 M:      David Lechner <david@lechnology.com>
6638 S:      Maintained
6639 T:      git git://anongit.freedesktop.org/drm/drm-misc
6640 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6641 F:      drivers/gpu/drm/tiny/ili9225.c
6642
6643 DRM DRIVER FOR ILITEK ILI9486 PANELS
6644 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6645 S:      Maintained
6646 T:      git git://anongit.freedesktop.org/drm/drm-misc
6647 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6648 F:      drivers/gpu/drm/tiny/ili9486.c
6649
6650 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6651 M:      Jagan Teki <jagan@edgeble.ai>
6652 S:      Maintained
6653 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6654 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6655
6656 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6657 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6658 S:      Supported
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/logicvc/
6661
6662 DRM DRIVER FOR LVDS PANELS
6663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6664 L:      dri-devel@lists.freedesktop.org
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/lvds.yaml
6668 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6669 F:      drivers/gpu/drm/panel/panel-lvds.c
6670
6671 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6672 M:      Guido Günther <agx@sigxcpu.org>
6673 R:      Purism Kernel Team <kernel@puri.sm>
6674 S:      Maintained
6675 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6676 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6677
6678 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6679 M:      Dave Airlie <airlied@redhat.com>
6680 R:      Thomas Zimmermann <tzimmermann@suse.de>
6681 R:      Jocelyn Falempe <jfalempe@redhat.com>
6682 L:      dri-devel@lists.freedesktop.org
6683 S:      Supported
6684 T:      git git://anongit.freedesktop.org/drm/drm-misc
6685 F:      drivers/gpu/drm/mgag200/
6686
6687 DRM DRIVER FOR MI0283QT
6688 M:      Noralf Trønnes <noralf@tronnes.org>
6689 S:      Maintained
6690 T:      git git://anongit.freedesktop.org/drm/drm-misc
6691 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6692 F:      drivers/gpu/drm/tiny/mi0283qt.c
6693
6694 DRM DRIVER FOR MIPI DBI compatible panels
6695 M:      Noralf Trønnes <noralf@tronnes.org>
6696 S:      Maintained
6697 W:      https://github.com/notro/panel-mipi-dbi/wiki
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6700 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6701
6702 DRM DRIVER FOR MSM ADRENO GPU
6703 M:      Rob Clark <robdclark@gmail.com>
6704 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6705 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6706 R:      Sean Paul <sean@poorly.run>
6707 R:      Marijn Suijten <marijn.suijten@somainline.org>
6708 L:      linux-arm-msm@vger.kernel.org
6709 L:      dri-devel@lists.freedesktop.org
6710 L:      freedreno@lists.freedesktop.org
6711 S:      Maintained
6712 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6713 T:      git https://gitlab.freedesktop.org/drm/msm.git
6714 F:      Documentation/devicetree/bindings/display/msm/
6715 F:      drivers/gpu/drm/ci/xfails/msm*
6716 F:      drivers/gpu/drm/msm/
6717 F:      include/uapi/drm/msm_drm.h
6718
6719 DRM DRIVER FOR NOVATEK NT35510 PANELS
6720 M:      Linus Walleij <linus.walleij@linaro.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6724 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6725
6726 DRM DRIVER FOR NOVATEK NT35560 PANELS
6727 M:      Linus Walleij <linus.walleij@linaro.org>
6728 S:      Maintained
6729 T:      git git://anongit.freedesktop.org/drm/drm-misc
6730 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6731 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6732
6733 DRM DRIVER FOR NOVATEK NT36523 PANELS
6734 M:      Jianhua Lu <lujianhua000@gmail.com>
6735 S:      Maintained
6736 T:      git git://anongit.freedesktop.org/drm/drm-misc
6737 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6738 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6739
6740 DRM DRIVER FOR NOVATEK NT36672A PANELS
6741 M:      Sumit Semwal <sumit.semwal@linaro.org>
6742 S:      Maintained
6743 T:      git git://anongit.freedesktop.org/drm/drm-misc
6744 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6745 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6746
6747 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6748 M:      Karol Herbst <kherbst@redhat.com>
6749 M:      Lyude Paul <lyude@redhat.com>
6750 M:      Danilo Krummrich <dakr@redhat.com>
6751 L:      dri-devel@lists.freedesktop.org
6752 L:      nouveau@lists.freedesktop.org
6753 S:      Supported
6754 W:      https://nouveau.freedesktop.org/
6755 Q:      https://patchwork.freedesktop.org/project/nouveau/
6756 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6757 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6758 C:      irc://irc.oftc.net/nouveau
6759 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6760 F:      drivers/gpu/drm/nouveau/
6761 F:      include/uapi/drm/nouveau_drm.h
6762
6763 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6764 M:      Stefan Mavrodiev <stefan@olimex.com>
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6767 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6768
6769 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6770 R:      Douglas Anderson <dianders@chromium.org>
6771 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6772 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6773
6774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6775 M:      Noralf Trønnes <noralf@tronnes.org>
6776 S:      Maintained
6777 T:      git git://anongit.freedesktop.org/drm/drm-misc
6778 F:      Documentation/devicetree/bindings/display/repaper.txt
6779 F:      drivers/gpu/drm/tiny/repaper.c
6780
6781 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6782 M:      Dave Airlie <airlied@redhat.com>
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux.dev
6785 S:      Obsolete
6786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6787 T:      git git://anongit.freedesktop.org/drm/drm-misc
6788 F:      drivers/gpu/drm/tiny/cirrus.c
6789
6790 DRM DRIVER FOR QXL VIRTUAL GPU
6791 M:      Dave Airlie <airlied@redhat.com>
6792 M:      Gerd Hoffmann <kraxel@redhat.com>
6793 L:      virtualization@lists.linux.dev
6794 L:      spice-devel@lists.freedesktop.org
6795 S:      Maintained
6796 T:      git git://anongit.freedesktop.org/drm/drm-misc
6797 F:      drivers/gpu/drm/qxl/
6798 F:      include/uapi/drm/qxl_drm.h
6799
6800 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6801 M:      Robert Chiras <robert.chiras@nxp.com>
6802 S:      Maintained
6803 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6804 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6805
6806 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6807 M:      Linus Walleij <linus.walleij@linaro.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6811 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6812
6813 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6814 M:      Inki Dae <inki.dae@samsung.com>
6815 M:      Jagan Teki <jagan@amarulasolutions.com>
6816 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6817 S:      Maintained
6818 T:      git git://anongit.freedesktop.org/drm/drm-misc
6819 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6820 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6821 F:      include/drm/bridge/samsung-dsim.h
6822
6823 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6824 M:      Markuss Broks <markuss.broks@gmail.com>
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6827 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6828
6829 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6830 M:      Artur Weber <aweber.kernel@gmail.com>
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6833 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6834
6835 DRM DRIVER FOR SITRONIX ST7586 PANELS
6836 M:      David Lechner <david@lechnology.com>
6837 S:      Maintained
6838 T:      git git://anongit.freedesktop.org/drm/drm-misc
6839 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6840 F:      drivers/gpu/drm/tiny/st7586.c
6841
6842 DRM DRIVER FOR SITRONIX ST7701 PANELS
6843 M:      Jagan Teki <jagan@amarulasolutions.com>
6844 S:      Maintained
6845 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6846 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6847
6848 DRM DRIVER FOR SITRONIX ST7703 PANELS
6849 M:      Guido Günther <agx@sigxcpu.org>
6850 R:      Purism Kernel Team <kernel@puri.sm>
6851 R:      Ondrej Jirman <megi@xff.cz>
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6854 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6855
6856 DRM DRIVER FOR SITRONIX ST7735R PANELS
6857 M:      David Lechner <david@lechnology.com>
6858 S:      Maintained
6859 T:      git git://anongit.freedesktop.org/drm/drm-misc
6860 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6861 F:      drivers/gpu/drm/tiny/st7735r.c
6862
6863 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6864 M:      Javier Martinez Canillas <javierm@redhat.com>
6865 S:      Maintained
6866 T:      git git://anongit.freedesktop.org/drm/drm-misc
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6868 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6869 F:      drivers/gpu/drm/solomon/ssd130x*
6870
6871 DRM DRIVER FOR ST-ERICSSON MCDE
6872 M:      Linus Walleij <linus.walleij@linaro.org>
6873 S:      Maintained
6874 T:      git git://anongit.freedesktop.org/drm/drm-misc
6875 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6876 F:      drivers/gpu/drm/mcde/
6877
6878 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6879 M:      Jagan Teki <jagan@amarulasolutions.com>
6880 S:      Maintained
6881 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6882 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6883
6884 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6885 R:      Douglas Anderson <dianders@chromium.org>
6886 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6887 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6888
6889 DRM DRIVER FOR TPO TPG110 PANELS
6890 M:      Linus Walleij <linus.walleij@linaro.org>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6894 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6895
6896 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6897 M:      Dave Airlie <airlied@redhat.com>
6898 R:      Sean Paul <sean@poorly.run>
6899 R:      Thomas Zimmermann <tzimmermann@suse.de>
6900 L:      dri-devel@lists.freedesktop.org
6901 S:      Supported
6902 T:      git git://anongit.freedesktop.org/drm/drm-misc
6903 F:      drivers/gpu/drm/udl/
6904
6905 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6906 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6907 M:      Melissa Wen <melissa.srw@gmail.com>
6908 M:      Maíra Canal <mairacanal@riseup.net>
6909 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6910 R:      Daniel Vetter <daniel@ffwll.ch>
6911 L:      dri-devel@lists.freedesktop.org
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/gpu/vkms.rst
6915 F:      drivers/gpu/drm/vkms/
6916
6917 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6918 M:      Hans de Goede <hdegoede@redhat.com>
6919 L:      dri-devel@lists.freedesktop.org
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      drivers/gpu/drm/vboxvideo/
6923
6924 DRM DRIVER FOR VMWARE VIRTUAL GPU
6925 M:      Zack Rusin <zackr@vmware.com>
6926 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6927 L:      dri-devel@lists.freedesktop.org
6928 S:      Supported
6929 T:      git git://anongit.freedesktop.org/drm/drm-misc
6930 F:      drivers/gpu/drm/vmwgfx/
6931 F:      include/uapi/drm/vmwgfx_drm.h
6932
6933 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6934 M:      Linus Walleij <linus.walleij@linaro.org>
6935 S:      Maintained
6936 T:      git git://anongit.freedesktop.org/drm/drm-misc
6937 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6938 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6939
6940 DRM DRIVERS
6941 M:      David Airlie <airlied@gmail.com>
6942 M:      Daniel Vetter <daniel@ffwll.ch>
6943 L:      dri-devel@lists.freedesktop.org
6944 S:      Maintained
6945 B:      https://gitlab.freedesktop.org/drm
6946 C:      irc://irc.oftc.net/dri-devel
6947 T:      git git://anongit.freedesktop.org/drm/drm
6948 F:      Documentation/devicetree/bindings/display/
6949 F:      Documentation/devicetree/bindings/gpu/
6950 F:      Documentation/gpu/
6951 F:      drivers/gpu/
6952 F:      include/drm/
6953 F:      include/linux/vga*
6954 F:      include/uapi/drm/
6955
6956 DRM DRIVERS AND MISC GPU PATCHES
6957 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6958 M:      Maxime Ripard <mripard@kernel.org>
6959 M:      Thomas Zimmermann <tzimmermann@suse.de>
6960 S:      Maintained
6961 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      Documentation/devicetree/bindings/display/
6964 F:      Documentation/devicetree/bindings/gpu/
6965 F:      Documentation/gpu/
6966 F:      drivers/gpu/drm/
6967 F:      drivers/gpu/vga/
6968 F:      include/drm/drm
6969 F:      include/linux/vga*
6970 F:      include/uapi/drm/
6971 X:      drivers/gpu/drm/amd/
6972 X:      drivers/gpu/drm/armada/
6973 X:      drivers/gpu/drm/etnaviv/
6974 X:      drivers/gpu/drm/exynos/
6975 X:      drivers/gpu/drm/i915/
6976 X:      drivers/gpu/drm/kmb/
6977 X:      drivers/gpu/drm/mediatek/
6978 X:      drivers/gpu/drm/msm/
6979 X:      drivers/gpu/drm/nouveau/
6980 X:      drivers/gpu/drm/radeon/
6981 X:      drivers/gpu/drm/renesas/
6982 X:      drivers/gpu/drm/tegra/
6983
6984 DRM DRIVERS FOR ALLWINNER A10
6985 M:      Maxime Ripard <mripard@kernel.org>
6986 M:      Chen-Yu Tsai <wens@csie.org>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/allwinner*
6991 F:      drivers/gpu/drm/sun4i/
6992
6993 DRM DRIVERS FOR AMLOGIC SOCS
6994 M:      Neil Armstrong <neil.armstrong@linaro.org>
6995 L:      dri-devel@lists.freedesktop.org
6996 L:      linux-amlogic@lists.infradead.org
6997 S:      Supported
6998 W:      http://linux-meson.com/
6999 T:      git git://anongit.freedesktop.org/drm/drm-misc
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7001 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7002 F:      Documentation/gpu/meson.rst
7003 F:      drivers/gpu/drm/ci/xfails/meson*
7004 F:      drivers/gpu/drm/meson/
7005
7006 DRM DRIVERS FOR ATMEL HLCDC
7007 M:      Sam Ravnborg <sam@ravnborg.org>
7008 M:      Boris Brezillon <bbrezillon@kernel.org>
7009 L:      dri-devel@lists.freedesktop.org
7010 S:      Supported
7011 T:      git git://anongit.freedesktop.org/drm/drm-misc
7012 F:      Documentation/devicetree/bindings/display/atmel/
7013 F:      drivers/gpu/drm/atmel-hlcdc/
7014
7015 DRM DRIVERS FOR BRIDGE CHIPS
7016 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7017 M:      Neil Armstrong <neil.armstrong@linaro.org>
7018 M:      Robert Foss <rfoss@kernel.org>
7019 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7020 R:      Jonas Karlman <jonas@kwiboo.se>
7021 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7022 S:      Maintained
7023 T:      git git://anongit.freedesktop.org/drm/drm-misc
7024 F:      Documentation/devicetree/bindings/display/bridge/
7025 F:      drivers/gpu/drm/bridge/
7026 F:      drivers/gpu/drm/drm_bridge.c
7027 F:      drivers/gpu/drm/drm_bridge_connector.c
7028 F:      include/drm/drm_bridge.h
7029 F:      include/drm/drm_bridge_connector.h
7030
7031 DRM DRIVERS FOR EXYNOS
7032 M:      Inki Dae <inki.dae@samsung.com>
7033 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7034 M:      Kyungmin Park <kyungmin.park@samsung.com>
7035 L:      dri-devel@lists.freedesktop.org
7036 S:      Supported
7037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7038 F:      Documentation/devicetree/bindings/display/exynos/
7039 F:      Documentation/devicetree/bindings/display/samsung/
7040 F:      drivers/gpu/drm/exynos/
7041 F:      include/uapi/drm/exynos_drm.h
7042
7043 DRM DRIVERS FOR FREESCALE DCU
7044 M:      Stefan Agner <stefan@agner.ch>
7045 M:      Alison Wang <alison.wang@nxp.com>
7046 L:      dri-devel@lists.freedesktop.org
7047 S:      Supported
7048 T:      git git://anongit.freedesktop.org/drm/drm-misc
7049 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7050 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7051 F:      drivers/gpu/drm/fsl-dcu/
7052
7053 DRM DRIVERS FOR FREESCALE IMX 5/6
7054 M:      Philipp Zabel <p.zabel@pengutronix.de>
7055 L:      dri-devel@lists.freedesktop.org
7056 S:      Maintained
7057 T:      git git://anongit.freedesktop.org/drm/drm-misc
7058 T:      git git://git.pengutronix.de/git/pza/linux
7059 F:      Documentation/devicetree/bindings/display/imx/
7060 F:      drivers/gpu/drm/imx/ipuv3/
7061 F:      drivers/gpu/ipu-v3/
7062
7063 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7064 M:      Liu Ying <victor.liu@nxp.com>
7065 L:      dri-devel@lists.freedesktop.org
7066 S:      Maintained
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7071 F:      drivers/gpu/drm/bridge/imx/
7072
7073 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7074 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7075 L:      dri-devel@lists.freedesktop.org
7076 S:      Maintained
7077 T:      git git://anongit.freedesktop.org/drm/drm-misc
7078 F:      drivers/gpu/drm/gma500/
7079
7080 DRM DRIVERS FOR HISILICON
7081 M:      Xinliang Liu <xinliang.liu@linaro.org>
7082 M:      Tian Tao  <tiantao6@hisilicon.com>
7083 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7084 R:      Sumit Semwal <sumit.semwal@linaro.org>
7085 R:      Yongqin Liu <yongqin.liu@linaro.org>
7086 R:      John Stultz <jstultz@google.com>
7087 L:      dri-devel@lists.freedesktop.org
7088 S:      Maintained
7089 T:      git git://anongit.freedesktop.org/drm/drm-misc
7090 F:      Documentation/devicetree/bindings/display/hisilicon/
7091 F:      drivers/gpu/drm/hisilicon/
7092
7093 DRM DRIVERS FOR LIMA
7094 M:      Qiang Yu <yuq825@gmail.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7097 S:      Maintained
7098 T:      git git://anongit.freedesktop.org/drm/drm-misc
7099 F:      drivers/gpu/drm/lima/
7100 F:      include/uapi/drm/lima_drm.h
7101
7102 DRM DRIVERS FOR LOONGSON
7103 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7104 L:      dri-devel@lists.freedesktop.org
7105 S:      Supported
7106 T:      git git://anongit.freedesktop.org/drm/drm-misc
7107 F:      drivers/gpu/drm/loongson/
7108
7109 DRM DRIVERS FOR MEDIATEK
7110 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7111 M:      Philipp Zabel <p.zabel@pengutronix.de>
7112 L:      dri-devel@lists.freedesktop.org
7113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7114 S:      Supported
7115 F:      Documentation/devicetree/bindings/display/mediatek/
7116 F:      drivers/gpu/drm/ci/xfails/mediatek*
7117 F:      drivers/gpu/drm/mediatek/
7118 F:      drivers/phy/mediatek/phy-mtk-dp.c
7119 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7120 F:      drivers/phy/mediatek/phy-mtk-mipi*
7121
7122 DRM DRIVERS FOR NVIDIA TEGRA
7123 M:      Thierry Reding <thierry.reding@gmail.com>
7124 M:      Mikko Perttunen <mperttunen@nvidia.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 L:      linux-tegra@vger.kernel.org
7127 S:      Supported
7128 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7130 F:      Documentation/devicetree/bindings/gpu/host1x/
7131 F:      drivers/gpu/drm/tegra/
7132 F:      drivers/gpu/host1x/
7133 F:      include/linux/host1x.h
7134 F:      include/uapi/drm/tegra_drm.h
7135
7136 DRM DRIVERS FOR RENESAS R-CAR
7137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7139 L:      dri-devel@lists.freedesktop.org
7140 L:      linux-renesas-soc@vger.kernel.org
7141 S:      Supported
7142 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7146 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7147 F:      drivers/gpu/drm/renesas/rcar-du/
7148
7149 DRM DRIVERS FOR RENESAS SHMOBILE
7150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7151 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7152 L:      dri-devel@lists.freedesktop.org
7153 L:      linux-renesas-soc@vger.kernel.org
7154 S:      Supported
7155 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7156 F:      drivers/gpu/drm/renesas/shmobile/
7157 F:      include/linux/platform_data/shmob_drm.h
7158
7159 DRM DRIVERS FOR ROCKCHIP
7160 M:      Sandy Huang <hjc@rock-chips.com>
7161 M:      Heiko Stübner <heiko@sntech.de>
7162 L:      dri-devel@lists.freedesktop.org
7163 S:      Maintained
7164 T:      git git://anongit.freedesktop.org/drm/drm-misc
7165 F:      Documentation/devicetree/bindings/display/rockchip/
7166 F:      drivers/gpu/drm/ci/xfails/rockchip*
7167 F:      drivers/gpu/drm/rockchip/
7168
7169 DRM DRIVERS FOR STI
7170 M:      Alain Volmat <alain.volmat@foss.st.com>
7171 L:      dri-devel@lists.freedesktop.org
7172 S:      Maintained
7173 T:      git git://anongit.freedesktop.org/drm/drm-misc
7174 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7175 F:      drivers/gpu/drm/sti
7176
7177 DRM DRIVERS FOR STM
7178 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7179 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7180 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7181 L:      dri-devel@lists.freedesktop.org
7182 S:      Maintained
7183 T:      git git://anongit.freedesktop.org/drm/drm-misc
7184 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7185 F:      drivers/gpu/drm/stm
7186
7187 DRM DRIVERS FOR TI KEYSTONE
7188 M:      Jyri Sarha <jyri.sarha@iki.fi>
7189 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7190 L:      dri-devel@lists.freedesktop.org
7191 S:      Maintained
7192 T:      git git://anongit.freedesktop.org/drm/drm-misc
7193 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7195 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7196 F:      drivers/gpu/drm/tidss/
7197
7198 DRM DRIVERS FOR TI LCDC
7199 M:      Jyri Sarha <jyri.sarha@iki.fi>
7200 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7201 L:      dri-devel@lists.freedesktop.org
7202 S:      Maintained
7203 T:      git git://anongit.freedesktop.org/drm/drm-misc
7204 F:      Documentation/devicetree/bindings/display/tilcdc/
7205 F:      drivers/gpu/drm/tilcdc/
7206
7207 DRM DRIVERS FOR TI OMAP
7208 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7209 L:      dri-devel@lists.freedesktop.org
7210 S:      Maintained
7211 T:      git git://anongit.freedesktop.org/drm/drm-misc
7212 F:      Documentation/devicetree/bindings/display/ti/
7213 F:      drivers/gpu/drm/omapdrm/
7214
7215 DRM DRIVERS FOR V3D
7216 M:      Emma Anholt <emma@anholt.net>
7217 M:      Melissa Wen <mwen@igalia.com>
7218 S:      Supported
7219 T:      git git://anongit.freedesktop.org/drm/drm-misc
7220 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7221 F:      drivers/gpu/drm/v3d/
7222 F:      include/uapi/drm/v3d_drm.h
7223
7224 DRM DRIVERS FOR VC4
7225 M:      Emma Anholt <emma@anholt.net>
7226 M:      Maxime Ripard <mripard@kernel.org>
7227 S:      Supported
7228 T:      git git://github.com/anholt/linux
7229 T:      git git://anongit.freedesktop.org/drm/drm-misc
7230 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7231 F:      drivers/gpu/drm/vc4/
7232 F:      include/uapi/drm/vc4_drm.h
7233
7234 DRM DRIVERS FOR VIVANTE GPU IP
7235 M:      Lucas Stach <l.stach@pengutronix.de>
7236 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7237 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7238 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7239 L:      dri-devel@lists.freedesktop.org
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7242 F:      drivers/gpu/drm/etnaviv/
7243 F:      include/uapi/drm/etnaviv_drm.h
7244
7245 DRM DRIVERS FOR XEN
7246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7247 L:      dri-devel@lists.freedesktop.org
7248 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7249 S:      Supported
7250 T:      git git://anongit.freedesktop.org/drm/drm-misc
7251 F:      Documentation/gpu/xen-front.rst
7252 F:      drivers/gpu/drm/xen/
7253
7254 DRM DRIVERS FOR XILINX
7255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7256 L:      dri-devel@lists.freedesktop.org
7257 S:      Maintained
7258 T:      git git://anongit.freedesktop.org/drm/drm-misc
7259 F:      Documentation/devicetree/bindings/display/xlnx/
7260 F:      drivers/gpu/drm/xlnx/
7261
7262 DRM GPU SCHEDULER
7263 M:      Luben Tuikov <ltuikov89@gmail.com>
7264 L:      dri-devel@lists.freedesktop.org
7265 S:      Maintained
7266 T:      git git://anongit.freedesktop.org/drm/drm-misc
7267 F:      drivers/gpu/drm/scheduler/
7268 F:      include/drm/gpu_scheduler.h
7269
7270 DRM PANEL DRIVERS
7271 M:      Neil Armstrong <neil.armstrong@linaro.org>
7272 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7273 R:      Sam Ravnborg <sam@ravnborg.org>
7274 L:      dri-devel@lists.freedesktop.org
7275 S:      Maintained
7276 T:      git git://anongit.freedesktop.org/drm/drm-misc
7277 F:      Documentation/devicetree/bindings/display/panel/
7278 F:      drivers/gpu/drm/drm_panel.c
7279 F:      drivers/gpu/drm/panel/
7280 F:      include/drm/drm_panel.h
7281
7282 DRM PRIVACY-SCREEN CLASS
7283 M:      Hans de Goede <hdegoede@redhat.com>
7284 L:      dri-devel@lists.freedesktop.org
7285 S:      Maintained
7286 T:      git git://anongit.freedesktop.org/drm/drm-misc
7287 F:      drivers/gpu/drm/drm_privacy_screen*
7288 F:      include/drm/drm_privacy_screen*
7289
7290 DRM TTM SUBSYSTEM
7291 M:      Christian Koenig <christian.koenig@amd.com>
7292 M:      Huang Rui <ray.huang@amd.com>
7293 L:      dri-devel@lists.freedesktop.org
7294 S:      Maintained
7295 T:      git git://anongit.freedesktop.org/drm/drm-misc
7296 F:      drivers/gpu/drm/ttm/
7297 F:      include/drm/ttm/
7298
7299 DRM AUTOMATED TESTING
7300 M:      Helen Koike <helen.koike@collabora.com>
7301 L:      dri-devel@lists.freedesktop.org
7302 S:      Maintained
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/automated_testing.rst
7305 F:      drivers/gpu/drm/ci/
7306
7307 DSBR100 USB FM RADIO DRIVER
7308 M:      Alexey Klimov <klimov.linux@gmail.com>
7309 L:      linux-media@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://linuxtv.org/media_tree.git
7312 F:      drivers/media/radio/dsbr100.c
7313
7314 DT3155 MEDIA DRIVER
7315 M:      Hans Verkuil <hverkuil@xs4all.nl>
7316 L:      linux-media@vger.kernel.org
7317 S:      Odd Fixes
7318 W:      https://linuxtv.org
7319 T:      git git://linuxtv.org/media_tree.git
7320 F:      drivers/media/pci/dt3155/
7321
7322 DVB_USB_AF9015 MEDIA DRIVER
7323 M:      Antti Palosaari <crope@iki.fi>
7324 L:      linux-media@vger.kernel.org
7325 S:      Maintained
7326 W:      https://linuxtv.org
7327 W:      http://palosaari.fi/linux/
7328 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7329 T:      git git://linuxtv.org/anttip/media_tree.git
7330 F:      drivers/media/usb/dvb-usb-v2/af9015*
7331
7332 DVB_USB_AF9035 MEDIA DRIVER
7333 M:      Antti Palosaari <crope@iki.fi>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 W:      https://linuxtv.org
7337 W:      http://palosaari.fi/linux/
7338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7339 T:      git git://linuxtv.org/anttip/media_tree.git
7340 F:      drivers/media/usb/dvb-usb-v2/af9035*
7341
7342 DVB_USB_ANYSEE MEDIA DRIVER
7343 M:      Antti Palosaari <crope@iki.fi>
7344 L:      linux-media@vger.kernel.org
7345 S:      Maintained
7346 W:      https://linuxtv.org
7347 W:      http://palosaari.fi/linux/
7348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7349 T:      git git://linuxtv.org/anttip/media_tree.git
7350 F:      drivers/media/usb/dvb-usb-v2/anysee*
7351
7352 DVB_USB_AU6610 MEDIA DRIVER
7353 M:      Antti Palosaari <crope@iki.fi>
7354 L:      linux-media@vger.kernel.org
7355 S:      Maintained
7356 W:      https://linuxtv.org
7357 W:      http://palosaari.fi/linux/
7358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7359 T:      git git://linuxtv.org/anttip/media_tree.git
7360 F:      drivers/media/usb/dvb-usb-v2/au6610*
7361
7362 DVB_USB_CE6230 MEDIA DRIVER
7363 M:      Antti Palosaari <crope@iki.fi>
7364 L:      linux-media@vger.kernel.org
7365 S:      Maintained
7366 W:      https://linuxtv.org
7367 W:      http://palosaari.fi/linux/
7368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7369 T:      git git://linuxtv.org/anttip/media_tree.git
7370 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7371
7372 DVB_USB_CXUSB MEDIA DRIVER
7373 M:      Michael Krufky <mkrufky@linuxtv.org>
7374 L:      linux-media@vger.kernel.org
7375 S:      Maintained
7376 W:      https://linuxtv.org
7377 W:      http://github.com/mkrufky
7378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7379 T:      git git://linuxtv.org/media_tree.git
7380 F:      drivers/media/usb/dvb-usb/cxusb*
7381
7382 DVB_USB_EC168 MEDIA DRIVER
7383 M:      Antti Palosaari <crope@iki.fi>
7384 L:      linux-media@vger.kernel.org
7385 S:      Maintained
7386 W:      https://linuxtv.org
7387 W:      http://palosaari.fi/linux/
7388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7389 T:      git git://linuxtv.org/anttip/media_tree.git
7390 F:      drivers/media/usb/dvb-usb-v2/ec168*
7391
7392 DVB_USB_GL861 MEDIA DRIVER
7393 M:      Antti Palosaari <crope@iki.fi>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 W:      https://linuxtv.org
7397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7398 T:      git git://linuxtv.org/anttip/media_tree.git
7399 F:      drivers/media/usb/dvb-usb-v2/gl861*
7400
7401 DVB_USB_MXL111SF MEDIA DRIVER
7402 M:      Michael Krufky <mkrufky@linuxtv.org>
7403 L:      linux-media@vger.kernel.org
7404 S:      Maintained
7405 W:      https://linuxtv.org
7406 W:      http://github.com/mkrufky
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7409 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7410
7411 DVB_USB_RTL28XXU MEDIA DRIVER
7412 M:      Antti Palosaari <crope@iki.fi>
7413 L:      linux-media@vger.kernel.org
7414 S:      Maintained
7415 W:      https://linuxtv.org
7416 W:      http://palosaari.fi/linux/
7417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7418 T:      git git://linuxtv.org/anttip/media_tree.git
7419 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7420
7421 DVB_USB_V2 MEDIA DRIVER
7422 M:      Antti Palosaari <crope@iki.fi>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 W:      https://linuxtv.org
7426 W:      http://palosaari.fi/linux/
7427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7428 T:      git git://linuxtv.org/anttip/media_tree.git
7429 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7430 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7431
7432 DYNAMIC DEBUG
7433 M:      Jason Baron <jbaron@akamai.com>
7434 M:      Jim Cromie <jim.cromie@gmail.com>
7435 S:      Maintained
7436 F:      include/linux/dynamic_debug.h
7437 F:      lib/dynamic_debug.c
7438 F:      lib/test_dynamic_debug.c
7439
7440 DYNAMIC INTERRUPT MODERATION
7441 M:      Tal Gilboa <talgi@nvidia.com>
7442 S:      Maintained
7443 F:      Documentation/networking/net_dim.rst
7444 F:      include/linux/dim.h
7445 F:      lib/dim/
7446
7447 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7448 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7449 L:      linux-pm@vger.kernel.org
7450 S:      Supported
7451 B:      https://bugzilla.kernel.org
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7453 F:      drivers/powercap/dtpm*
7454 F:      include/linux/dtpm.h
7455
7456 DZ DECSTATION DZ11 SERIAL DRIVER
7457 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7458 S:      Maintained
7459 F:      drivers/tty/serial/dz.*
7460
7461 E3X0 POWER BUTTON DRIVER
7462 M:      Moritz Fischer <moritz.fischer@ettus.com>
7463 L:      usrp-users@lists.ettus.com
7464 S:      Supported
7465 W:      http://www.ettus.com
7466 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7467 F:      drivers/input/misc/e3x0-button.c
7468
7469 E4000 MEDIA DRIVER
7470 M:      Antti Palosaari <crope@iki.fi>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 W:      https://linuxtv.org
7474 W:      http://palosaari.fi/linux/
7475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7476 T:      git git://linuxtv.org/anttip/media_tree.git
7477 F:      drivers/media/tuners/e4000*
7478
7479 EARTH_PT1 MEDIA DRIVER
7480 M:      Akihiro Tsukada <tskd08@gmail.com>
7481 L:      linux-media@vger.kernel.org
7482 S:      Odd Fixes
7483 F:      drivers/media/pci/pt1/
7484
7485 EARTH_PT3 MEDIA DRIVER
7486 M:      Akihiro Tsukada <tskd08@gmail.com>
7487 L:      linux-media@vger.kernel.org
7488 S:      Odd Fixes
7489 F:      drivers/media/pci/pt3/
7490
7491 EC100 MEDIA DRIVER
7492 M:      Antti Palosaari <crope@iki.fi>
7493 L:      linux-media@vger.kernel.org
7494 S:      Maintained
7495 W:      https://linuxtv.org
7496 W:      http://palosaari.fi/linux/
7497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7498 T:      git git://linuxtv.org/anttip/media_tree.git
7499 F:      drivers/media/dvb-frontends/ec100*
7500
7501 ECRYPT FILE SYSTEM
7502 M:      Tyler Hicks <code@tyhicks.com>
7503 L:      ecryptfs@vger.kernel.org
7504 S:      Odd Fixes
7505 W:      http://ecryptfs.org
7506 W:      https://launchpad.net/ecryptfs
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7508 F:      Documentation/filesystems/ecryptfs.rst
7509 F:      fs/ecryptfs/
7510
7511 EDAC-AMD64
7512 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7513 L:      linux-edac@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/edac/amd64_edac*
7516 F:      drivers/edac/mce_amd*
7517
7518 EDAC-ARMADA
7519 M:      Jan Luebbe <jlu@pengutronix.de>
7520 L:      linux-edac@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7523 F:      drivers/edac/armada_xp_*
7524
7525 EDAC-AST2500
7526 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7527 S:      Supported
7528 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7529 F:      drivers/edac/aspeed_edac.c
7530
7531 EDAC-BLUEFIELD
7532 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7533 S:      Supported
7534 F:      drivers/edac/bluefield_edac.c
7535
7536 EDAC-CALXEDA
7537 M:      Andre Przywara <andre.przywara@arm.com>
7538 L:      linux-edac@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/edac/highbank*
7541
7542 EDAC-CAVIUM OCTEON
7543 M:      Ralf Baechle <ralf@linux-mips.org>
7544 L:      linux-edac@vger.kernel.org
7545 L:      linux-mips@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/edac/octeon_edac*
7548
7549 EDAC-CAVIUM THUNDERX
7550 M:      Robert Richter <rric@kernel.org>
7551 L:      linux-edac@vger.kernel.org
7552 S:      Odd Fixes
7553 F:      drivers/edac/thunderx_edac*
7554
7555 EDAC-CORE
7556 M:      Borislav Petkov <bp@alien8.de>
7557 M:      Tony Luck <tony.luck@intel.com>
7558 R:      James Morse <james.morse@arm.com>
7559 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7560 R:      Robert Richter <rric@kernel.org>
7561 L:      linux-edac@vger.kernel.org
7562 S:      Supported
7563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7564 F:      Documentation/admin-guide/ras.rst
7565 F:      Documentation/driver-api/edac.rst
7566 F:      drivers/edac/
7567 F:      include/linux/edac.h
7568
7569 EDAC-DMC520
7570 M:      Lei Wang <lewan@microsoft.com>
7571 L:      linux-edac@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/edac/dmc520_edac.c
7574
7575 EDAC-E752X
7576 M:      Mark Gross <markgross@kernel.org>
7577 L:      linux-edac@vger.kernel.org
7578 S:      Maintained
7579 F:      drivers/edac/e752x_edac.c
7580
7581 EDAC-E7XXX
7582 L:      linux-edac@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/edac/e7xxx_edac.c
7585
7586 EDAC-FSL_DDR
7587 M:      York Sun <york.sun@nxp.com>
7588 L:      linux-edac@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/edac/fsl_ddr_edac.*
7591
7592 EDAC-GHES
7593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7594 L:      linux-edac@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/edac/ghes_edac.c
7597
7598 EDAC-I10NM
7599 M:      Tony Luck <tony.luck@intel.com>
7600 L:      linux-edac@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/edac/i10nm_base.c
7603
7604 EDAC-I3000
7605 L:      linux-edac@vger.kernel.org
7606 S:      Orphan
7607 F:      drivers/edac/i3000_edac.c
7608
7609 EDAC-I5000
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/i5000_edac.c
7613
7614 EDAC-I5400
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/i5400_edac.c
7619
7620 EDAC-I7300
7621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i7300_edac.c
7625
7626 EDAC-I7CORE
7627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7628 L:      linux-edac@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/edac/i7core_edac.c
7631
7632 EDAC-I82443BXGX
7633 M:      Tim Small <tim@buttersideup.com>
7634 L:      linux-edac@vger.kernel.org
7635 S:      Maintained
7636 F:      drivers/edac/i82443bxgx_edac.c
7637
7638 EDAC-I82975X
7639 M:      "Arvind R." <arvino55@gmail.com>
7640 L:      linux-edac@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/edac/i82975x_edac.c
7643
7644 EDAC-IE31200
7645 M:      Jason Baron <jbaron@akamai.com>
7646 L:      linux-edac@vger.kernel.org
7647 S:      Maintained
7648 F:      drivers/edac/ie31200_edac.c
7649
7650 EDAC-IGEN6
7651 M:      Tony Luck <tony.luck@intel.com>
7652 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7653 L:      linux-edac@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/edac/igen6_edac.c
7656
7657 EDAC-MPC85XX
7658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7659 L:      linux-edac@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/edac/mpc85xx_edac.[ch]
7662
7663 EDAC-NPCM
7664 M:      Marvin Lin <kflin@nuvoton.com>
7665 M:      Stanley Chu <yschu@nuvoton.com>
7666 L:      linux-edac@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7669 F:      drivers/edac/npcm_edac.c
7670
7671 EDAC-PASEMI
7672 M:      Egor Martovetsky <egor@pasemi.com>
7673 L:      linux-edac@vger.kernel.org
7674 S:      Maintained
7675 F:      drivers/edac/pasemi_edac.c
7676
7677 EDAC-PND2
7678 M:      Tony Luck <tony.luck@intel.com>
7679 L:      linux-edac@vger.kernel.org
7680 S:      Maintained
7681 F:      drivers/edac/pnd2_edac.[ch]
7682
7683 EDAC-QCOM
7684 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7685 L:      linux-arm-msm@vger.kernel.org
7686 L:      linux-edac@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/edac/qcom_edac.c
7689
7690 EDAC-R82600
7691 M:      Tim Small <tim@buttersideup.com>
7692 L:      linux-edac@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/edac/r82600_edac.c
7695
7696 EDAC-SBRIDGE
7697 M:      Tony Luck <tony.luck@intel.com>
7698 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7699 L:      linux-edac@vger.kernel.org
7700 S:      Maintained
7701 F:      drivers/edac/sb_edac.c
7702
7703 EDAC-SKYLAKE
7704 M:      Tony Luck <tony.luck@intel.com>
7705 L:      linux-edac@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/edac/skx_*.[ch]
7708
7709 EDAC-TI
7710 M:      Tero Kristo <kristo@kernel.org>
7711 L:      linux-edac@vger.kernel.org
7712 S:      Odd Fixes
7713 F:      drivers/edac/ti_edac.c
7714
7715 EDIROL UA-101/UA-1000 DRIVER
7716 M:      Clemens Ladisch <clemens@ladisch.de>
7717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7718 S:      Maintained
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7720 F:      sound/usb/misc/ua101.c
7721
7722 EFI TEST DRIVER
7723 M:      Ivan Hu <ivan.hu@canonical.com>
7724 M:      Ard Biesheuvel <ardb@kernel.org>
7725 L:      linux-efi@vger.kernel.org
7726 S:      Maintained
7727 F:      drivers/firmware/efi/test/
7728
7729 EFI VARIABLE FILESYSTEM
7730 M:      Jeremy Kerr <jk@ozlabs.org>
7731 M:      Ard Biesheuvel <ardb@kernel.org>
7732 L:      linux-efi@vger.kernel.org
7733 S:      Maintained
7734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7735 F:      fs/efivarfs/
7736
7737 EFIFB FRAMEBUFFER DRIVER
7738 M:      Peter Jones <pjones@redhat.com>
7739 L:      linux-fbdev@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/video/fbdev/efifb.c
7742
7743 EFS FILESYSTEM
7744 S:      Orphan
7745 W:      http://aeschi.ch.eu.org/efs/
7746 F:      fs/efs/
7747
7748 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7749 M:      Douglas Miller <dougmill@linux.ibm.com>
7750 L:      netdev@vger.kernel.org
7751 S:      Maintained
7752 F:      drivers/net/ethernet/ibm/ehea/
7753
7754 ELM327 CAN NETWORK DRIVER
7755 M:      Max Staudt <max@enpas.org>
7756 L:      linux-can@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/networking/device_drivers/can/can327.rst
7759 F:      drivers/net/can/can327.c
7760
7761 EM28XX VIDEO4LINUX DRIVER
7762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7763 L:      linux-media@vger.kernel.org
7764 S:      Maintained
7765 W:      https://linuxtv.org
7766 T:      git git://linuxtv.org/media_tree.git
7767 F:      Documentation/admin-guide/media/em28xx*
7768 F:      drivers/media/usb/em28xx/
7769
7770 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7771 M:      Adrian Hunter <adrian.hunter@intel.com>
7772 M:      Ritesh Harjani <riteshh@codeaurora.org>
7773 M:      Asutosh Das <asutoshd@codeaurora.org>
7774 L:      linux-mmc@vger.kernel.org
7775 S:      Supported
7776 F:      drivers/mmc/host/cqhci*
7777
7778 EMS CPC-PCI CAN DRIVER
7779 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7780 M:      support@ems-wuensche.com
7781 L:      linux-can@vger.kernel.org
7782 S:      Maintained
7783 F:      drivers/net/can/sja1000/ems_pci.c
7784
7785 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7786 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7787 L:      linux-scsi@vger.kernel.org
7788 S:      Supported
7789 W:      http://www.broadcom.com
7790 F:      drivers/scsi/be2iscsi/
7791
7792 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7793 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7794 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7795 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7796 L:      netdev@vger.kernel.org
7797 S:      Supported
7798 W:      http://www.emulex.com
7799 F:      drivers/net/ethernet/emulex/benet/
7800
7801 EMULEX ONECONNECT ROCE DRIVER
7802 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7803 L:      linux-rdma@vger.kernel.org
7804 S:      Odd Fixes
7805 W:      http://www.broadcom.com
7806 F:      drivers/infiniband/hw/ocrdma/
7807 F:      include/uapi/rdma/ocrdma-abi.h
7808
7809 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7810 M:      James Smart <james.smart@broadcom.com>
7811 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7812 L:      linux-scsi@vger.kernel.org
7813 L:      target-devel@vger.kernel.org
7814 S:      Supported
7815 W:      http://www.broadcom.com
7816 F:      drivers/scsi/elx/
7817
7818 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7819 M:      James Smart <james.smart@broadcom.com>
7820 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7821 L:      linux-scsi@vger.kernel.org
7822 S:      Supported
7823 W:      http://www.broadcom.com
7824 F:      drivers/scsi/lpfc/
7825
7826 ENE CB710 FLASH CARD READER DRIVER
7827 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7828 S:      Maintained
7829 F:      drivers/misc/cb710/
7830 F:      drivers/mmc/host/cb710-mmc.*
7831 F:      include/linux/cb710.h
7832
7833 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7834 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7835 S:      Maintained
7836 F:      drivers/media/rc/ene_ir.*
7837
7838 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7839 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7840 L:      linuxppc-dev@lists.ozlabs.org
7841 S:      Maintained
7842 F:      drivers/tty/ehv_bytechan.c
7843
7844 EPSON S1D13XXX FRAMEBUFFER DRIVER
7845 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7846 S:      Maintained
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7848 F:      drivers/video/fbdev/s1d13xxxfb.c
7849 F:      include/video/s1d13xxxfb.h
7850
7851 EROFS FILE SYSTEM
7852 M:      Gao Xiang <xiang@kernel.org>
7853 M:      Chao Yu <chao@kernel.org>
7854 R:      Yue Hu <huyue2@coolpad.com>
7855 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7856 L:      linux-erofs@lists.ozlabs.org
7857 S:      Maintained
7858 W:      https://erofs.docs.kernel.org
7859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7860 F:      Documentation/ABI/testing/sysfs-fs-erofs
7861 F:      Documentation/filesystems/erofs.rst
7862 F:      fs/erofs/
7863 F:      include/trace/events/erofs.h
7864
7865 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7866 M:      Jeff Layton <jlayton@kernel.org>
7867 S:      Maintained
7868 F:      include/linux/errseq.h
7869 F:      lib/errseq.c
7870
7871 ESD CAN/USB DRIVERS
7872 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7873 R:      socketcan@esd.eu
7874 L:      linux-can@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/net/can/usb/esd_usb.c
7877
7878 ET131X NETWORK DRIVER
7879 M:      Mark Einon <mark.einon@gmail.com>
7880 S:      Odd Fixes
7881 F:      drivers/net/ethernet/agere/
7882
7883 ETAS ES58X CAN/USB DRIVER
7884 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7885 L:      linux-can@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/networking/devlink/etas_es58x.rst
7888 F:      drivers/net/can/usb/etas_es58x/
7889
7890 ETHERNET BRIDGE
7891 M:      Roopa Prabhu <roopa@nvidia.com>
7892 M:      Nikolay Aleksandrov <razor@blackwall.org>
7893 L:      bridge@lists.linux.dev
7894 L:      netdev@vger.kernel.org
7895 S:      Maintained
7896 W:      http://www.linuxfoundation.org/en/Net:Bridge
7897 F:      include/linux/netfilter_bridge/
7898 F:      net/bridge/
7899
7900 ETHERNET PHY LIBRARY
7901 M:      Andrew Lunn <andrew@lunn.ch>
7902 M:      Heiner Kallweit <hkallweit1@gmail.com>
7903 R:      Russell King <linux@armlinux.org.uk>
7904 L:      netdev@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7907 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7908 F:      Documentation/devicetree/bindings/net/mdio*
7909 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7910 F:      Documentation/networking/phy.rst
7911 F:      drivers/net/mdio/
7912 F:      drivers/net/mdio/acpi_mdio.c
7913 F:      drivers/net/mdio/fwnode_mdio.c
7914 F:      drivers/net/mdio/of_mdio.c
7915 F:      drivers/net/pcs/
7916 F:      drivers/net/phy/
7917 F:      include/dt-bindings/net/qca-ar803x.h
7918 F:      include/linux/*mdio*.h
7919 F:      include/linux/linkmode.h
7920 F:      include/linux/mdio/*.h
7921 F:      include/linux/mii.h
7922 F:      include/linux/of_net.h
7923 F:      include/linux/phy.h
7924 F:      include/linux/phy_fixed.h
7925 F:      include/linux/phylib_stubs.h
7926 F:      include/linux/platform_data/mdio-bcm-unimac.h
7927 F:      include/linux/platform_data/mdio-gpio.h
7928 F:      include/trace/events/mdio.h
7929 F:      include/uapi/linux/mdio.h
7930 F:      include/uapi/linux/mii.h
7931 F:      net/core/of_net.c
7932
7933 EXEC & BINFMT API
7934 R:      Eric Biederman <ebiederm@xmission.com>
7935 R:      Kees Cook <keescook@chromium.org>
7936 L:      linux-mm@kvack.org
7937 S:      Supported
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7939 F:      fs/*binfmt_*.c
7940 F:      fs/exec.c
7941 F:      include/linux/binfmts.h
7942 F:      include/linux/elf.h
7943 F:      include/uapi/linux/binfmts.h
7944 F:      include/uapi/linux/elf.h
7945 F:      tools/testing/selftests/exec/
7946 N:      asm/elf.h
7947 N:      binfmt
7948
7949 EXFAT FILE SYSTEM
7950 M:      Namjae Jeon <linkinjeon@kernel.org>
7951 M:      Sungjong Seo <sj1557.seo@samsung.com>
7952 L:      linux-fsdevel@vger.kernel.org
7953 S:      Maintained
7954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7955 F:      fs/exfat/
7956
7957 EXT2 FILE SYSTEM
7958 M:      Jan Kara <jack@suse.com>
7959 L:      linux-ext4@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/filesystems/ext2.rst
7962 F:      fs/ext2/
7963 F:      include/linux/ext2*
7964
7965 EXT4 FILE SYSTEM
7966 M:      "Theodore Ts'o" <tytso@mit.edu>
7967 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7968 L:      linux-ext4@vger.kernel.org
7969 S:      Maintained
7970 W:      http://ext4.wiki.kernel.org
7971 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7973 F:      Documentation/filesystems/ext4/
7974 F:      fs/ext4/
7975 F:      include/trace/events/ext4.h
7976 F:      include/uapi/linux/ext4.h
7977
7978 Extended Verification Module (EVM)
7979 M:      Mimi Zohar <zohar@linux.ibm.com>
7980 L:      linux-integrity@vger.kernel.org
7981 S:      Supported
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7983 F:      security/integrity/
7984 F:      security/integrity/evm/
7985
7986 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7987 M:      Ard Biesheuvel <ardb@kernel.org>
7988 L:      linux-efi@vger.kernel.org
7989 S:      Maintained
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7991 F:      Documentation/admin-guide/efi-stub.rst
7992 F:      arch/*/include/asm/efi.h
7993 F:      arch/*/kernel/efi.c
7994 F:      arch/arm/boot/compressed/efi-header.S
7995 F:      arch/x86/platform/efi/
7996 F:      drivers/firmware/efi/
7997 F:      include/linux/efi*.h
7998
7999 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8000 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8001 M:      Chanwoo Choi <cw00.choi@samsung.com>
8002 L:      linux-kernel@vger.kernel.org
8003 S:      Maintained
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8005 F:      Documentation/devicetree/bindings/extcon/
8006 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8007 F:      drivers/extcon/
8008 F:      include/linux/extcon.h
8009 F:      include/linux/extcon/
8010
8011 EXTRA BOOT CONFIG
8012 M:      Masami Hiramatsu <mhiramat@kernel.org>
8013 L:      linux-kernel@vger.kernel.org
8014 L:      linux-trace-kernel@vger.kernel.org
8015 S:      Maintained
8016 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8018 F:      Documentation/admin-guide/bootconfig.rst
8019 F:      fs/proc/bootconfig.c
8020 F:      include/linux/bootconfig.h
8021 F:      lib/bootconfig-data.S
8022 F:      lib/bootconfig.c
8023 F:      tools/bootconfig/*
8024 F:      tools/bootconfig/scripts/*
8025
8026 EXYNOS DP DRIVER
8027 M:      Jingoo Han <jingoohan1@gmail.com>
8028 L:      dri-devel@lists.freedesktop.org
8029 S:      Maintained
8030 F:      drivers/gpu/drm/exynos/exynos_dp*
8031
8032 EXYNOS SYSMMU (IOMMU) driver
8033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8034 L:      iommu@lists.linux.dev
8035 S:      Maintained
8036 F:      drivers/iommu/exynos-iommu.c
8037
8038 F2FS FILE SYSTEM
8039 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8040 M:      Chao Yu <chao@kernel.org>
8041 L:      linux-f2fs-devel@lists.sourceforge.net
8042 S:      Maintained
8043 W:      https://f2fs.wiki.kernel.org/
8044 Q:      https://patchwork.kernel.org/project/f2fs/list/
8045 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8047 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8048 F:      Documentation/filesystems/f2fs.rst
8049 F:      fs/f2fs/
8050 F:      include/linux/f2fs_fs.h
8051 F:      include/trace/events/f2fs.h
8052 F:      include/uapi/linux/f2fs.h
8053
8054 F71805F HARDWARE MONITORING DRIVER
8055 M:      Jean Delvare <jdelvare@suse.com>
8056 L:      linux-hwmon@vger.kernel.org
8057 S:      Maintained
8058 F:      Documentation/hwmon/f71805f.rst
8059 F:      drivers/hwmon/f71805f.c
8060
8061 FADDR2LINE
8062 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8063 S:      Maintained
8064 F:      scripts/faddr2line
8065
8066 FAILOVER MODULE
8067 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8068 L:      netdev@vger.kernel.org
8069 S:      Supported
8070 F:      Documentation/networking/failover.rst
8071 F:      include/net/failover.h
8072 F:      net/core/failover.c
8073
8074 FANOTIFY
8075 M:      Jan Kara <jack@suse.cz>
8076 R:      Amir Goldstein <amir73il@gmail.com>
8077 R:      Matthew Bobrowski <repnop@google.com>
8078 L:      linux-fsdevel@vger.kernel.org
8079 S:      Maintained
8080 F:      fs/notify/fanotify/
8081 F:      include/linux/fanotify.h
8082 F:      include/uapi/linux/fanotify.h
8083
8084 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8085 M:      Linus Walleij <linus.walleij@linaro.org>
8086 L:      linux-usb@vger.kernel.org
8087 S:      Maintained
8088 F:      drivers/usb/fotg210/
8089
8090 FARSYNC SYNCHRONOUS DRIVER
8091 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8092 S:      Supported
8093 W:      http://www.farsite.co.uk/
8094 F:      drivers/net/wan/farsync.*
8095
8096 FAULT INJECTION SUPPORT
8097 M:      Akinobu Mita <akinobu.mita@gmail.com>
8098 S:      Supported
8099 F:      Documentation/fault-injection/
8100 F:      lib/fault-inject.c
8101
8102 FBTFT Framebuffer drivers
8103 L:      dri-devel@lists.freedesktop.org
8104 L:      linux-fbdev@vger.kernel.org
8105 S:      Orphan
8106 F:      drivers/staging/fbtft/
8107
8108 FC0011 TUNER DRIVER
8109 M:      Michael Buesch <m@bues.ch>
8110 L:      linux-media@vger.kernel.org
8111 S:      Maintained
8112 F:      drivers/media/tuners/fc0011.c
8113 F:      drivers/media/tuners/fc0011.h
8114
8115 FC2580 MEDIA DRIVER
8116 M:      Antti Palosaari <crope@iki.fi>
8117 L:      linux-media@vger.kernel.org
8118 S:      Maintained
8119 W:      https://linuxtv.org
8120 W:      http://palosaari.fi/linux/
8121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8122 T:      git git://linuxtv.org/anttip/media_tree.git
8123 F:      drivers/media/tuners/fc2580*
8124
8125 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8126 M:      Hannes Reinecke <hare@suse.de>
8127 L:      linux-scsi@vger.kernel.org
8128 S:      Supported
8129 W:      www.Open-FCoE.org
8130 F:      drivers/scsi/fcoe/
8131 F:      drivers/scsi/libfc/
8132 F:      include/scsi/fc/
8133 F:      include/scsi/libfc.h
8134 F:      include/scsi/libfcoe.h
8135 F:      include/uapi/scsi/fc/
8136
8137 FILE LOCKING (flock() and fcntl()/lockf())
8138 M:      Jeff Layton <jlayton@kernel.org>
8139 M:      Chuck Lever <chuck.lever@oracle.com>
8140 L:      linux-fsdevel@vger.kernel.org
8141 S:      Maintained
8142 F:      fs/fcntl.c
8143 F:      fs/locks.c
8144 F:      include/linux/fcntl.h
8145 F:      include/uapi/linux/fcntl.h
8146
8147 FILESYSTEM DIRECT ACCESS (DAX)
8148 M:      Dan Williams <dan.j.williams@intel.com>
8149 R:      Matthew Wilcox <willy@infradead.org>
8150 R:      Jan Kara <jack@suse.cz>
8151 L:      linux-fsdevel@vger.kernel.org
8152 L:      nvdimm@lists.linux.dev
8153 S:      Supported
8154 F:      fs/dax.c
8155 F:      include/linux/dax.h
8156 F:      include/trace/events/fs_dax.h
8157
8158 FILESYSTEMS (VFS and infrastructure)
8159 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8160 M:      Christian Brauner <brauner@kernel.org>
8161 L:      linux-fsdevel@vger.kernel.org
8162 S:      Maintained
8163 F:      fs/*
8164 F:      include/linux/fs.h
8165 F:      include/linux/fs_types.h
8166 F:      include/uapi/linux/fs.h
8167 F:      include/uapi/linux/openat2.h
8168
8169 FILESYSTEMS [EXPORTFS]
8170 M:      Chuck Lever <chuck.lever@oracle.com>
8171 M:      Jeff Layton <jlayton@kernel.org>
8172 R:      Amir Goldstein <amir73il@gmail.com>
8173 L:      linux-fsdevel@vger.kernel.org
8174 L:      linux-nfs@vger.kernel.org
8175 S:      Supported
8176 F:      Documentation/filesystems/nfs/exporting.rst
8177 F:      fs/exportfs/
8178 F:      fs/fhandle.c
8179 F:      include/linux/exportfs.h
8180
8181 FILESYSTEMS [IOMAP]
8182 M:      Christian Brauner <brauner@kernel.org>
8183 R:      Darrick J. Wong <djwong@kernel.org>
8184 L:      linux-xfs@vger.kernel.org
8185 L:      linux-fsdevel@vger.kernel.org
8186 S:      Supported
8187 F:      fs/iomap/
8188 F:      include/linux/iomap.h
8189
8190 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8191 M:      Riku Voipio <riku.voipio@iki.fi>
8192 L:      linux-hwmon@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/hwmon/f75375s.c
8195 F:      include/linux/f75375s.h
8196
8197 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8198 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8199 L:      linux-can@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/net/can/usb/f81604.c
8202
8203 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8204 M:      Clemens Ladisch <clemens@ladisch.de>
8205 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8206 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8207 S:      Maintained
8208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8209 F:      include/uapi/sound/firewire.h
8210 F:      sound/firewire/
8211
8212 FIREWIRE MEDIA DRIVERS (firedtv)
8213 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8214 L:      linux-media@vger.kernel.org
8215 L:      linux1394-devel@lists.sourceforge.net
8216 S:      Maintained
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8218 F:      drivers/media/firewire/
8219
8220 FIREWIRE SBP-2 TARGET
8221 M:      Chris Boot <bootc@bootc.net>
8222 L:      linux-scsi@vger.kernel.org
8223 L:      target-devel@vger.kernel.org
8224 L:      linux1394-devel@lists.sourceforge.net
8225 S:      Maintained
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8227 F:      drivers/target/sbp/
8228
8229 FIREWIRE SUBSYSTEM
8230 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8231 M:      Takashi Sakamoto <takaswie@kernel.org>
8232 L:      linux1394-devel@lists.sourceforge.net
8233 S:      Maintained
8234 W:      http://ieee1394.docs.kernel.org/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8236 F:      drivers/firewire/
8237 F:      include/linux/firewire.h
8238 F:      include/uapi/linux/firewire*.h
8239 F:      tools/firewire/
8240
8241 FIRMWARE FRAMEWORK FOR ARMV8-A
8242 M:      Sudeep Holla <sudeep.holla@arm.com>
8243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8244 S:      Maintained
8245 F:      drivers/firmware/arm_ffa/
8246 F:      include/linux/arm_ffa.h
8247
8248 FIRMWARE LOADER (request_firmware)
8249 M:      Luis Chamberlain <mcgrof@kernel.org>
8250 M:      Russ Weight <russ.weight@linux.dev>
8251 L:      linux-kernel@vger.kernel.org
8252 S:      Maintained
8253 F:      Documentation/firmware_class/
8254 F:      drivers/base/firmware_loader/
8255 F:      include/linux/firmware.h
8256
8257 FLEXTIMER FTM-QUADDEC DRIVER
8258 M:      Patrick Havelange <patrick.havelange@essensium.com>
8259 L:      linux-iio@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8262 F:      drivers/counter/ftm-quaddec.c
8263
8264 FLOPPY DRIVER
8265 M:      Denis Efremov <efremov@linux.com>
8266 L:      linux-block@vger.kernel.org
8267 S:      Odd Fixes
8268 F:      drivers/block/floppy.c
8269
8270 FLYSKY FSIA6B RC RECEIVER
8271 M:      Markus Koch <markus@notsyncing.net>
8272 L:      linux-input@vger.kernel.org
8273 S:      Maintained
8274 F:      drivers/input/joystick/fsia6b.c
8275
8276 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8277 M:      Geoffrey D. Bennett <g@b4.vu>
8278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8281 F:      sound/usb/mixer_scarlett2.c
8282
8283 FORCEDETH GIGABIT ETHERNET DRIVER
8284 M:      Rain River <rain.1986.08.12@gmail.com>
8285 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8286 L:      netdev@vger.kernel.org
8287 S:      Maintained
8288 F:      drivers/net/ethernet/nvidia/*
8289
8290 FORTIFY_SOURCE
8291 M:      Kees Cook <keescook@chromium.org>
8292 L:      linux-hardening@vger.kernel.org
8293 S:      Supported
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8295 F:      include/linux/fortify-string.h
8296 F:      lib/fortify_kunit.c
8297 F:      lib/memcpy_kunit.c
8298 F:      lib/strcat_kunit.c
8299 F:      lib/strscpy_kunit.c
8300 F:      lib/test_fortify/*
8301 F:      scripts/test_fortify.sh
8302 K:      \b__NO_FORTIFY\b
8303
8304 FPGA DFL DRIVERS
8305 M:      Wu Hao <hao.wu@intel.com>
8306 R:      Tom Rix <trix@redhat.com>
8307 L:      linux-fpga@vger.kernel.org
8308 S:      Maintained
8309 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8310 F:      Documentation/fpga/dfl.rst
8311 F:      drivers/fpga/dfl*
8312 F:      drivers/uio/uio_dfl.c
8313 F:      include/linux/dfl.h
8314 F:      include/uapi/linux/fpga-dfl.h
8315
8316 FPGA MANAGER FRAMEWORK
8317 M:      Moritz Fischer <mdf@kernel.org>
8318 M:      Wu Hao <hao.wu@intel.com>
8319 M:      Xu Yilun <yilun.xu@intel.com>
8320 R:      Tom Rix <trix@redhat.com>
8321 L:      linux-fpga@vger.kernel.org
8322 S:      Maintained
8323 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8325 F:      Documentation/devicetree/bindings/fpga/
8326 F:      Documentation/driver-api/fpga/
8327 F:      Documentation/fpga/
8328 F:      drivers/fpga/
8329 F:      include/linux/fpga/
8330
8331 FPU EMULATOR
8332 M:      Bill Metzenthen <billm@melbpc.org.au>
8333 S:      Maintained
8334 W:      https://floatingpoint.billm.au/
8335 F:      arch/x86/math-emu/
8336
8337 FRAMEBUFFER CORE
8338 M:      Daniel Vetter <daniel@ffwll.ch>
8339 S:      Odd Fixes
8340 T:      git git://anongit.freedesktop.org/drm/drm-misc
8341 F:      drivers/video/fbdev/core/
8342
8343 FRAMEBUFFER LAYER
8344 M:      Helge Deller <deller@gmx.de>
8345 L:      linux-fbdev@vger.kernel.org
8346 L:      dri-devel@lists.freedesktop.org
8347 S:      Maintained
8348 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8350 F:      Documentation/fb/
8351 F:      drivers/video/
8352 F:      include/linux/fb.h
8353 F:      include/uapi/linux/fb.h
8354 F:      include/uapi/video/
8355 F:      include/video/
8356
8357 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8358 M:      Horia Geantă <horia.geanta@nxp.com>
8359 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8360 M:      Gaurav Jain <gaurav.jain@nxp.com>
8361 L:      linux-crypto@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8364 F:      drivers/crypto/caam/
8365
8366 FREESCALE COLDFIRE M5441X MMC DRIVER
8367 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8368 L:      linux-mmc@vger.kernel.org
8369 S:      Maintained
8370 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8371 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8372
8373 FREESCALE DIU FRAMEBUFFER DRIVER
8374 M:      Timur Tabi <timur@kernel.org>
8375 L:      linux-fbdev@vger.kernel.org
8376 S:      Maintained
8377 F:      drivers/video/fbdev/fsl-diu-fb.*
8378
8379 FREESCALE DMA DRIVER
8380 M:      Li Yang <leoyang.li@nxp.com>
8381 M:      Zhang Wei <zw@zh-kernel.org>
8382 L:      linuxppc-dev@lists.ozlabs.org
8383 S:      Maintained
8384 F:      drivers/dma/fsldma.*
8385
8386 FREESCALE DSPI DRIVER
8387 M:      Vladimir Oltean <olteanv@gmail.com>
8388 L:      linux-spi@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8391 F:      drivers/spi/spi-fsl-dspi.c
8392 F:      include/linux/spi/spi-fsl-dspi.h
8393
8394 FREESCALE eDMA DRIVER
8395 M:      Frank Li <Frank.Li@nxp.com>
8396 L:      imx@lists.linux.dev
8397 L:      dmaengine@vger.kernel.org
8398 S:      Maintained
8399 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8400 F:      drivers/dma/fsl-edma*.*
8401
8402 FREESCALE ENETC ETHERNET DRIVERS
8403 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8404 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8405 L:      netdev@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/net/ethernet/freescale/enetc/
8408
8409 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8410 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8411 L:      netdev@vger.kernel.org
8412 S:      Maintained
8413 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8414 F:      drivers/net/ethernet/freescale/gianfar*
8415
8416 FREESCALE GPMI NAND DRIVER
8417 M:      Han Xu <han.xu@nxp.com>
8418 L:      linux-mtd@lists.infradead.org
8419 S:      Maintained
8420 F:      drivers/mtd/nand/raw/gpmi-nand/*
8421
8422 FREESCALE I2C CPM DRIVER
8423 M:      Jochen Friedrich <jochen@scram.de>
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 L:      linux-i2c@vger.kernel.org
8426 S:      Maintained
8427 F:      drivers/i2c/busses/i2c-cpm.c
8428
8429 FREESCALE IMX / MXC FEC DRIVER
8430 M:      Wei Fang <wei.fang@nxp.com>
8431 R:      Shenwei Wang <shenwei.wang@nxp.com>
8432 R:      Clark Wang <xiaoning.wang@nxp.com>
8433 R:      NXP Linux Team <linux-imx@nxp.com>
8434 L:      netdev@vger.kernel.org
8435 S:      Maintained
8436 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8437 F:      drivers/net/ethernet/freescale/fec.h
8438 F:      drivers/net/ethernet/freescale/fec_main.c
8439 F:      drivers/net/ethernet/freescale/fec_ptp.c
8440
8441 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8442 M:      Sascha Hauer <s.hauer@pengutronix.de>
8443 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8444 L:      linux-fbdev@vger.kernel.org
8445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8446 S:      Maintained
8447 F:      drivers/video/fbdev/imxfb.c
8448
8449 FREESCALE IMX DDR PMU DRIVER
8450 M:      Frank Li <Frank.li@nxp.com>
8451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8452 S:      Maintained
8453 F:      Documentation/admin-guide/perf/imx-ddr.rst
8454 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8455 F:      drivers/perf/fsl_imx8_ddr_perf.c
8456
8457 FREESCALE IMX I2C DRIVER
8458 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8460 L:      linux-i2c@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8463 F:      drivers/i2c/busses/i2c-imx.c
8464
8465 FREESCALE IMX LPI2C DRIVER
8466 M:      Dong Aisheng <aisheng.dong@nxp.com>
8467 L:      linux-i2c@vger.kernel.org
8468 L:      linux-imx@nxp.com
8469 S:      Maintained
8470 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8471 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8472
8473 FREESCALE MPC I2C DRIVER
8474 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8475 L:      linux-i2c@vger.kernel.org
8476 S:      Maintained
8477 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8478 F:      drivers/i2c/busses/i2c-mpc.c
8479
8480 FREESCALE QORIQ DPAA ETHERNET DRIVER
8481 M:      Madalin Bucur <madalin.bucur@nxp.com>
8482 L:      netdev@vger.kernel.org
8483 S:      Maintained
8484 F:      drivers/net/ethernet/freescale/dpaa
8485
8486 FREESCALE QORIQ DPAA FMAN DRIVER
8487 M:      Madalin Bucur <madalin.bucur@nxp.com>
8488 R:      Sean Anderson <sean.anderson@seco.com>
8489 L:      netdev@vger.kernel.org
8490 S:      Maintained
8491 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8492 F:      drivers/net/ethernet/freescale/fman
8493
8494 FREESCALE QORIQ PTP CLOCK DRIVER
8495 M:      Yangbo Lu <yangbo.lu@nxp.com>
8496 L:      netdev@vger.kernel.org
8497 S:      Maintained
8498 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8499 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8500 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8501 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8502 F:      drivers/ptp/ptp_qoriq.c
8503 F:      drivers/ptp/ptp_qoriq_debugfs.c
8504 F:      include/linux/fsl/ptp_qoriq.h
8505
8506 FREESCALE QUAD SPI DRIVER
8507 M:      Han Xu <han.xu@nxp.com>
8508 L:      linux-spi@vger.kernel.org
8509 S:      Maintained
8510 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8511 F:      drivers/spi/spi-fsl-qspi.c
8512
8513 FREESCALE QUICC ENGINE LIBRARY
8514 M:      Qiang Zhao <qiang.zhao@nxp.com>
8515 L:      linuxppc-dev@lists.ozlabs.org
8516 S:      Maintained
8517 F:      drivers/soc/fsl/qe/
8518 F:      include/soc/fsl/qe/
8519
8520 FREESCALE QUICC ENGINE QMC DRIVER
8521 M:      Herve Codina <herve.codina@bootlin.com>
8522 L:      linuxppc-dev@lists.ozlabs.org
8523 S:      Maintained
8524 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8525 F:      drivers/soc/fsl/qe/qmc.c
8526 F:      include/soc/fsl/qe/qmc.h
8527
8528 FREESCALE QUICC ENGINE TSA DRIVER
8529 M:      Herve Codina <herve.codina@bootlin.com>
8530 L:      linuxppc-dev@lists.ozlabs.org
8531 S:      Maintained
8532 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8533 F:      drivers/soc/fsl/qe/tsa.c
8534 F:      drivers/soc/fsl/qe/tsa.h
8535 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8536
8537 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8538 M:      Li Yang <leoyang.li@nxp.com>
8539 L:      netdev@vger.kernel.org
8540 L:      linuxppc-dev@lists.ozlabs.org
8541 S:      Maintained
8542 F:      drivers/net/ethernet/freescale/ucc_geth*
8543
8544 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8545 M:      Zhao Qiang <qiang.zhao@nxp.com>
8546 L:      netdev@vger.kernel.org
8547 L:      linuxppc-dev@lists.ozlabs.org
8548 S:      Maintained
8549 F:      drivers/net/wan/fsl_ucc_hdlc*
8550
8551 FREESCALE QUICC ENGINE UCC UART DRIVER
8552 M:      Timur Tabi <timur@kernel.org>
8553 L:      linuxppc-dev@lists.ozlabs.org
8554 S:      Maintained
8555 F:      drivers/tty/serial/ucc_uart.c
8556
8557 FREESCALE SOC DRIVERS
8558 M:      Li Yang <leoyang.li@nxp.com>
8559 L:      linuxppc-dev@lists.ozlabs.org
8560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8561 S:      Maintained
8562 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8563 F:      Documentation/devicetree/bindings/soc/fsl/
8564 F:      drivers/soc/fsl/
8565 F:      include/linux/fsl/
8566 F:      include/soc/fsl/
8567
8568 FREESCALE SOC FS_ENET DRIVER
8569 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8570 L:      linuxppc-dev@lists.ozlabs.org
8571 L:      netdev@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/net/ethernet/freescale/fs_enet/
8574
8575 FREESCALE SOC SOUND DRIVERS
8576 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8577 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8578 R:      Fabio Estevam <festevam@gmail.com>
8579 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      sound/soc/fsl/fsl*
8584 F:      sound/soc/fsl/imx*
8585 F:      sound/soc/fsl/mpc8610_hpcd.c
8586
8587 FREESCALE SOC SOUND QMC DRIVER
8588 M:      Herve Codina <herve.codina@bootlin.com>
8589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8590 L:      linuxppc-dev@lists.ozlabs.org
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8593 F:      sound/soc/fsl/fsl_qmc_audio.c
8594
8595 FREESCALE USB PERIPHERAL DRIVERS
8596 M:      Li Yang <leoyang.li@nxp.com>
8597 L:      linux-usb@vger.kernel.org
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 S:      Maintained
8600 F:      drivers/usb/gadget/udc/fsl*
8601
8602 FREESCALE USB PHY DRIVER
8603 M:      Ran Wang <ran.wang_1@nxp.com>
8604 L:      linux-usb@vger.kernel.org
8605 L:      linuxppc-dev@lists.ozlabs.org
8606 S:      Maintained
8607 F:      drivers/usb/phy/phy-fsl-usb*
8608
8609 FREEVXFS FILESYSTEM
8610 M:      Christoph Hellwig <hch@infradead.org>
8611 S:      Maintained
8612 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8613 F:      fs/freevxfs/
8614
8615 FREEZER
8616 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8617 M:      Pavel Machek <pavel@ucw.cz>
8618 L:      linux-pm@vger.kernel.org
8619 S:      Supported
8620 F:      Documentation/power/freezing-of-tasks.rst
8621 F:      include/linux/freezer.h
8622 F:      kernel/freezer.c
8623
8624 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8625 M:      David Howells <dhowells@redhat.com>
8626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8627 S:      Supported
8628 F:      Documentation/filesystems/caching/
8629 F:      fs/fscache/
8630 F:      include/linux/fscache*.h
8631
8632 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8633 M:      Eric Biggers <ebiggers@kernel.org>
8634 M:      Theodore Y. Ts'o <tytso@mit.edu>
8635 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8636 L:      linux-fscrypt@vger.kernel.org
8637 S:      Supported
8638 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8639 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8640 F:      Documentation/filesystems/fscrypt.rst
8641 F:      fs/crypto/
8642 F:      include/linux/fscrypt.h
8643 F:      include/uapi/linux/fscrypt.h
8644
8645 FSI SUBSYSTEM
8646 M:      Jeremy Kerr <jk@ozlabs.org>
8647 M:      Joel Stanley <joel@jms.id.au>
8648 R:      Alistar Popple <alistair@popple.id.au>
8649 R:      Eddie James <eajames@linux.ibm.com>
8650 L:      linux-fsi@lists.ozlabs.org
8651 S:      Supported
8652 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8654 F:      drivers/fsi/
8655 F:      include/linux/fsi*.h
8656 F:      include/trace/events/fsi*.h
8657
8658 FSI-ATTACHED I2C DRIVER
8659 M:      Eddie James <eajames@linux.ibm.com>
8660 L:      linux-i2c@vger.kernel.org
8661 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8662 S:      Maintained
8663 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8664 F:      drivers/i2c/busses/i2c-fsi.c
8665
8666 FSI-ATTACHED SPI DRIVER
8667 M:      Eddie James <eajames@linux.ibm.com>
8668 L:      linux-spi@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8671 F:      drivers/spi/spi-fsi.c
8672
8673 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8674 M:      Jan Kara <jack@suse.cz>
8675 R:      Amir Goldstein <amir73il@gmail.com>
8676 L:      linux-fsdevel@vger.kernel.org
8677 S:      Maintained
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8679 F:      fs/notify/
8680 F:      include/linux/fsnotify*.h
8681
8682 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8683 M:      Eric Biggers <ebiggers@kernel.org>
8684 M:      Theodore Y. Ts'o <tytso@mit.edu>
8685 L:      fsverity@lists.linux.dev
8686 S:      Supported
8687 Q:      https://patchwork.kernel.org/project/fsverity/list/
8688 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8689 F:      Documentation/filesystems/fsverity.rst
8690 F:      fs/verity/
8691 F:      include/linux/fsverity.h
8692 F:      include/uapi/linux/fsverity.h
8693
8694 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8695 M:      Michael Zaidman <michael.zaidman@gmail.com>
8696 L:      linux-i2c@vger.kernel.org
8697 L:      linux-input@vger.kernel.org
8698 S:      Maintained
8699 F:      drivers/hid/hid-ft260.c
8700
8701 FUJITSU LAPTOP EXTRAS
8702 M:      Jonathan Woithe <jwoithe@just42.net>
8703 L:      platform-driver-x86@vger.kernel.org
8704 S:      Maintained
8705 F:      drivers/platform/x86/fujitsu-laptop.c
8706
8707 FUJITSU TABLET EXTRAS
8708 M:      Robert Gerlach <khnz@gmx.de>
8709 L:      platform-driver-x86@vger.kernel.org
8710 S:      Maintained
8711 F:      drivers/platform/x86/fujitsu-tablet.c
8712
8713 FUNCTION HOOKS (FTRACE)
8714 M:      Steven Rostedt <rostedt@goodmis.org>
8715 M:      Masami Hiramatsu <mhiramat@kernel.org>
8716 R:      Mark Rutland <mark.rutland@arm.com>
8717 L:      linux-kernel@vger.kernel.org
8718 L:      linux-trace-kernel@vger.kernel.org
8719 S:      Maintained
8720 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8722 F:      Documentation/trace/ftrace*
8723 F:      arch/*/*/*/*ftrace*
8724 F:      arch/*/*/*ftrace*
8725 F:      include/*/ftrace.h
8726 F:      kernel/trace/fgraph.c
8727 F:      kernel/trace/ftrace*
8728 F:      samples/ftrace
8729
8730 FUNGIBLE ETHERNET DRIVERS
8731 M:      Dimitris Michailidis <dmichail@fungible.com>
8732 L:      netdev@vger.kernel.org
8733 S:      Supported
8734 F:      drivers/net/ethernet/fungible/
8735
8736 FUSE: FILESYSTEM IN USERSPACE
8737 M:      Miklos Szeredi <miklos@szeredi.hu>
8738 L:      linux-fsdevel@vger.kernel.org
8739 S:      Maintained
8740 W:      https://github.com/libfuse/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8742 F:      Documentation/filesystems/fuse.rst
8743 F:      fs/fuse/
8744 F:      include/uapi/linux/fuse.h
8745
8746 FUTEX SUBSYSTEM
8747 M:      Thomas Gleixner <tglx@linutronix.de>
8748 M:      Ingo Molnar <mingo@redhat.com>
8749 R:      Peter Zijlstra <peterz@infradead.org>
8750 R:      Darren Hart <dvhart@infradead.org>
8751 R:      Davidlohr Bueso <dave@stgolabs.net>
8752 R:      André Almeida <andrealmeid@igalia.com>
8753 L:      linux-kernel@vger.kernel.org
8754 S:      Maintained
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8756 F:      Documentation/locking/*futex*
8757 F:      include/asm-generic/futex.h
8758 F:      include/linux/futex.h
8759 F:      include/uapi/linux/futex.h
8760 F:      kernel/futex/*
8761 F:      tools/perf/bench/futex*
8762 F:      tools/testing/selftests/futex/
8763
8764 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8765 M:      Tim Harvey <tharvey@gateworks.com>
8766 S:      Maintained
8767 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8768 F:      Documentation/hwmon/gsc-hwmon.rst
8769 F:      drivers/hwmon/gsc-hwmon.c
8770 F:      drivers/mfd/gateworks-gsc.c
8771 F:      include/linux/mfd/gsc.h
8772 F:      include/linux/platform_data/gsc_hwmon.h
8773
8774 GCC PLUGINS
8775 M:      Kees Cook <keescook@chromium.org>
8776 L:      linux-hardening@vger.kernel.org
8777 S:      Maintained
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8779 F:      Documentation/kbuild/gcc-plugins.rst
8780 F:      include/linux/stackleak.h
8781 F:      kernel/stackleak.c
8782 F:      scripts/Makefile.gcc-plugins
8783 F:      scripts/gcc-plugins/
8784
8785 GCOV BASED KERNEL PROFILING
8786 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8787 S:      Maintained
8788 F:      Documentation/dev-tools/gcov.rst
8789 F:      kernel/gcov/
8790
8791 GDB KERNEL DEBUGGING HELPER SCRIPTS
8792 M:      Jan Kiszka <jan.kiszka@siemens.com>
8793 M:      Kieran Bingham <kbingham@kernel.org>
8794 S:      Supported
8795 F:      scripts/gdb/
8796
8797 GEMINI CRYPTO DRIVER
8798 M:      Corentin Labbe <clabbe@baylibre.com>
8799 L:      linux-crypto@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/crypto/gemini/
8802
8803 GEMTEK FM RADIO RECEIVER DRIVER
8804 M:      Hans Verkuil <hverkuil@xs4all.nl>
8805 L:      linux-media@vger.kernel.org
8806 S:      Maintained
8807 W:      https://linuxtv.org
8808 T:      git git://linuxtv.org/media_tree.git
8809 F:      drivers/media/radio/radio-gemtek*
8810
8811 GENERIC ARCHITECTURE TOPOLOGY
8812 M:      Sudeep Holla <sudeep.holla@arm.com>
8813 L:      linux-kernel@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/base/arch_topology.c
8816 F:      include/linux/arch_topology.h
8817
8818 GENERIC ENTRY CODE
8819 M:      Thomas Gleixner <tglx@linutronix.de>
8820 M:      Peter Zijlstra <peterz@infradead.org>
8821 M:      Andy Lutomirski <luto@kernel.org>
8822 L:      linux-kernel@vger.kernel.org
8823 S:      Maintained
8824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8825 F:      include/linux/entry-common.h
8826 F:      include/linux/entry-kvm.h
8827 F:      kernel/entry/
8828
8829 GENERIC GPIO I2C DRIVER
8830 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8831 S:      Supported
8832 F:      drivers/i2c/busses/i2c-gpio.c
8833 F:      include/linux/platform_data/i2c-gpio.h
8834
8835 GENERIC GPIO I2C MULTIPLEXER DRIVER
8836 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8837 L:      linux-i2c@vger.kernel.org
8838 S:      Supported
8839 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8840 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8841 F:      include/linux/platform_data/i2c-mux-gpio.h
8842
8843 GENERIC HDLC (WAN) DRIVERS
8844 M:      Krzysztof Halasa <khc@pm.waw.pl>
8845 S:      Maintained
8846 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8847 F:      drivers/net/wan/c101.c
8848 F:      drivers/net/wan/hd6457*
8849 F:      drivers/net/wan/hdlc*
8850 F:      drivers/net/wan/n2.c
8851 F:      drivers/net/wan/pc300too.c
8852 F:      drivers/net/wan/pci200syn.c
8853 F:      drivers/net/wan/wanxl*
8854
8855 GENERIC INCLUDE/ASM HEADER FILES
8856 M:      Arnd Bergmann <arnd@arndb.de>
8857 L:      linux-arch@vger.kernel.org
8858 S:      Maintained
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8860 F:      include/asm-generic/
8861 F:      include/uapi/asm-generic/
8862
8863 GENERIC PHY FRAMEWORK
8864 M:      Vinod Koul <vkoul@kernel.org>
8865 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8866 L:      linux-phy@lists.infradead.org
8867 S:      Supported
8868 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8870 F:      Documentation/devicetree/bindings/phy/
8871 F:      drivers/phy/
8872 F:      include/dt-bindings/phy/
8873 F:      include/linux/phy/
8874
8875 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8876 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8877 S:      Supported
8878 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8879 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8880
8881 GENERIC PM DOMAINS
8882 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8883 M:      Kevin Hilman <khilman@kernel.org>
8884 M:      Ulf Hansson <ulf.hansson@linaro.org>
8885 L:      linux-pm@vger.kernel.org
8886 S:      Supported
8887 F:      Documentation/devicetree/bindings/power/power?domain*
8888 F:      drivers/base/power/domain*.c
8889 F:      include/linux/pm_domain.h
8890
8891 GENERIC PM DOMAIN PROVIDERS
8892 M:      Ulf Hansson <ulf.hansson@linaro.org>
8893 L:      linux-pm@vger.kernel.org
8894 S:      Supported
8895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8896 F:      drivers/pmdomain/
8897
8898 GENERIC RADIX TREE
8899 M:      Kent Overstreet <kent.overstreet@linux.dev>
8900 S:      Supported
8901 C:      irc://irc.oftc.net/bcache
8902 F:      include/linux/generic-radix-tree.h
8903 F:      lib/generic-radix-tree.c
8904
8905 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8906 M:      Eugen Hristev <eugen.hristev@microchip.com>
8907 L:      linux-input@vger.kernel.org
8908 S:      Maintained
8909 F:      drivers/input/touchscreen/resistive-adc-touch.c
8910
8911 GENERIC STRING LIBRARY
8912 M:      Kees Cook <keescook@chromium.org>
8913 R:      Andy Shevchenko <andy@kernel.org>
8914 L:      linux-hardening@vger.kernel.org
8915 S:      Supported
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8917 F:      include/linux/string.h
8918 F:      include/linux/string_choices.h
8919 F:      include/linux/string_helpers.h
8920 F:      lib/string.c
8921 F:      lib/string_helpers.c
8922 F:      lib/test-string_helpers.c
8923 F:      lib/test_string.c
8924
8925 GENERIC UIO DRIVER FOR PCI DEVICES
8926 M:      "Michael S. Tsirkin" <mst@redhat.com>
8927 L:      kvm@vger.kernel.org
8928 S:      Supported
8929 F:      drivers/uio/uio_pci_generic.c
8930
8931 GENERIC VDSO LIBRARY
8932 M:      Andy Lutomirski <luto@kernel.org>
8933 M:      Thomas Gleixner <tglx@linutronix.de>
8934 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8935 L:      linux-kernel@vger.kernel.org
8936 S:      Maintained
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8938 F:      include/asm-generic/vdso/vsyscall.h
8939 F:      include/vdso/
8940 F:      kernel/time/vsyscall.c
8941 F:      lib/vdso/
8942
8943 GENWQE (IBM Generic Workqueue Card)
8944 M:      Frank Haverkamp <haver@linux.ibm.com>
8945 S:      Supported
8946 F:      drivers/misc/genwqe/
8947
8948 GET_MAINTAINER SCRIPT
8949 M:      Joe Perches <joe@perches.com>
8950 S:      Maintained
8951 F:      scripts/get_maintainer.pl
8952
8953 GFS2 FILE SYSTEM
8954 M:      Andreas Gruenbacher <agruenba@redhat.com>
8955 L:      gfs2@lists.linux.dev
8956 S:      Supported
8957 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8959 F:      Documentation/filesystems/gfs2*
8960 F:      fs/gfs2/
8961 F:      include/uapi/linux/gfs2_ondisk.h
8962
8963 GIGABYTE WMI DRIVER
8964 M:      Thomas Weißschuh <thomas@weissschuh.net>
8965 L:      platform-driver-x86@vger.kernel.org
8966 S:      Maintained
8967 F:      drivers/platform/x86/gigabyte-wmi.c
8968
8969 GNSS SUBSYSTEM
8970 M:      Johan Hovold <johan@kernel.org>
8971 S:      Maintained
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8973 F:      Documentation/ABI/testing/sysfs-class-gnss
8974 F:      Documentation/devicetree/bindings/gnss/
8975 F:      drivers/gnss/
8976 F:      include/linux/gnss.h
8977
8978 GO7007 MPEG CODEC
8979 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8980 L:      linux-media@vger.kernel.org
8981 S:      Maintained
8982 F:      drivers/media/usb/go7007/
8983
8984 GOODIX TOUCHSCREEN
8985 M:      Bastien Nocera <hadess@hadess.net>
8986 M:      Hans de Goede <hdegoede@redhat.com>
8987 L:      linux-input@vger.kernel.org
8988 S:      Maintained
8989 F:      drivers/input/touchscreen/goodix*
8990
8991 GOOGLE ETHERNET DRIVERS
8992 M:      Jeroen de Borst <jeroendb@google.com>
8993 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8994 R:      Shailend Chand <shailend@google.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Supported
8997 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8998 F:      drivers/net/ethernet/google
8999
9000 GOOGLE FIRMWARE DRIVERS
9001 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9002 R:      Brian Norris <briannorris@chromium.org>
9003 R:      Julius Werner <jwerner@chromium.org>
9004 L:      chrome-platform@lists.linux.dev
9005 S:      Maintained
9006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9007 F:      drivers/firmware/google/
9008
9009 GPD POCKET FAN DRIVER
9010 M:      Hans de Goede <hdegoede@redhat.com>
9011 L:      platform-driver-x86@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/platform/x86/gpd-pocket-fan.c
9014
9015 GPIO ACPI SUPPORT
9016 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9017 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9018 L:      linux-gpio@vger.kernel.org
9019 L:      linux-acpi@vger.kernel.org
9020 S:      Supported
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9022 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9023 F:      drivers/gpio/gpiolib-acpi.c
9024 F:      drivers/gpio/gpiolib-acpi.h
9025
9026 GPIO AGGREGATOR
9027 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9028 L:      linux-gpio@vger.kernel.org
9029 S:      Supported
9030 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9031 F:      drivers/gpio/gpio-aggregator.c
9032
9033 GPIO IR Transmitter
9034 M:      Sean Young <sean@mess.org>
9035 L:      linux-media@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9038 F:      drivers/media/rc/gpio-ir-tx.c
9039
9040 GPIO MOCKUP DRIVER
9041 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9042 L:      linux-gpio@vger.kernel.org
9043 S:      Maintained
9044 F:      drivers/gpio/gpio-mockup.c
9045 F:      tools/testing/selftests/gpio/
9046
9047 GPIO REGMAP
9048 M:      Michael Walle <michael@walle.cc>
9049 S:      Maintained
9050 F:      drivers/gpio/gpio-regmap.c
9051 F:      include/linux/gpio/regmap.h
9052 K:      (devm_)?gpio_regmap_(un)?register
9053
9054 GPIO SUBSYSTEM
9055 M:      Linus Walleij <linus.walleij@linaro.org>
9056 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9057 R:      Andy Shevchenko <andy@kernel.org>
9058 L:      linux-gpio@vger.kernel.org
9059 S:      Maintained
9060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9061 F:      Documentation/ABI/obsolete/sysfs-gpio
9062 F:      Documentation/ABI/testing/gpio-cdev
9063 F:      Documentation/admin-guide/gpio/
9064 F:      Documentation/devicetree/bindings/gpio/
9065 F:      Documentation/driver-api/gpio/
9066 F:      drivers/gpio/
9067 F:      include/dt-bindings/gpio/
9068 F:      include/linux/gpio.h
9069 F:      include/linux/gpio/
9070 F:      include/linux/of_gpio.h
9071 F:      include/uapi/linux/gpio.h
9072 F:      tools/gpio/
9073
9074 GRE DEMULTIPLEXER DRIVER
9075 M:      Dmitry Kozlov <xeb@mail.ru>
9076 L:      netdev@vger.kernel.org
9077 S:      Maintained
9078 F:      include/net/gre.h
9079 F:      net/ipv4/gre_demux.c
9080 F:      net/ipv4/gre_offload.c
9081
9082 GRETH 10/100/1G Ethernet MAC device driver
9083 M:      Andreas Larsson <andreas@gaisler.com>
9084 L:      netdev@vger.kernel.org
9085 S:      Maintained
9086 F:      drivers/net/ethernet/aeroflex/
9087
9088 GREYBUS AUDIO PROTOCOLS DRIVERS
9089 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9090 M:      Mark Greer <mgreer@animalcreek.com>
9091 S:      Maintained
9092 F:      drivers/staging/greybus/audio_apbridgea.c
9093 F:      drivers/staging/greybus/audio_apbridgea.h
9094 F:      drivers/staging/greybus/audio_codec.c
9095 F:      drivers/staging/greybus/audio_codec.h
9096 F:      drivers/staging/greybus/audio_gb.c
9097 F:      drivers/staging/greybus/audio_manager.c
9098 F:      drivers/staging/greybus/audio_manager.h
9099 F:      drivers/staging/greybus/audio_manager_module.c
9100 F:      drivers/staging/greybus/audio_manager_private.h
9101 F:      drivers/staging/greybus/audio_manager_sysfs.c
9102 F:      drivers/staging/greybus/audio_module.c
9103 F:      drivers/staging/greybus/audio_topology.c
9104
9105 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9106 M:      Viresh Kumar <vireshk@kernel.org>
9107 S:      Maintained
9108 F:      drivers/staging/greybus/authentication.c
9109 F:      drivers/staging/greybus/bootrom.c
9110 F:      drivers/staging/greybus/firmware.h
9111 F:      drivers/staging/greybus/fw-core.c
9112 F:      drivers/staging/greybus/fw-download.c
9113 F:      drivers/staging/greybus/fw-management.c
9114 F:      drivers/staging/greybus/greybus_authentication.h
9115 F:      drivers/staging/greybus/greybus_firmware.h
9116 F:      drivers/staging/greybus/hid.c
9117 F:      drivers/staging/greybus/i2c.c
9118 F:      drivers/staging/greybus/spi.c
9119 F:      drivers/staging/greybus/spilib.c
9120 F:      drivers/staging/greybus/spilib.h
9121
9122 GREYBUS LOOPBACK DRIVER
9123 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9124 S:      Maintained
9125 F:      drivers/staging/greybus/loopback.c
9126
9127 GREYBUS PLATFORM DRIVERS
9128 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9129 S:      Maintained
9130 F:      drivers/staging/greybus/arche-apb-ctrl.c
9131 F:      drivers/staging/greybus/arche-platform.c
9132 F:      drivers/staging/greybus/arche_platform.h
9133
9134 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9135 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9136 S:      Maintained
9137 F:      drivers/staging/greybus/gpio.c
9138 F:      drivers/staging/greybus/light.c
9139 F:      drivers/staging/greybus/power_supply.c
9140 F:      drivers/staging/greybus/sdio.c
9141 F:      drivers/staging/greybus/spi.c
9142 F:      drivers/staging/greybus/spilib.c
9143
9144 GREYBUS BEAGLEPLAY DRIVERS
9145 M:      Ayush Singh <ayushdevel1325@gmail.com>
9146 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9149 F:      drivers/greybus/gb-beagleplay.c
9150
9151 GREYBUS SUBSYSTEM
9152 M:      Johan Hovold <johan@kernel.org>
9153 M:      Alex Elder <elder@kernel.org>
9154 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9155 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9156 S:      Maintained
9157 F:      drivers/greybus/
9158 F:      drivers/staging/greybus/
9159 F:      include/linux/greybus.h
9160 F:      include/linux/greybus/
9161
9162 GREYBUS UART PROTOCOLS DRIVERS
9163 M:      David Lin <dtwlin@gmail.com>
9164 S:      Maintained
9165 F:      drivers/staging/greybus/log.c
9166 F:      drivers/staging/greybus/uart.c
9167
9168 GS1662 VIDEO SERIALIZER
9169 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9170 L:      linux-media@vger.kernel.org
9171 S:      Maintained
9172 T:      git git://linuxtv.org/media_tree.git
9173 F:      drivers/media/spi/gs1662.c
9174
9175 GSPCA FINEPIX SUBDRIVER
9176 M:      Frank Zago <frank@zago.net>
9177 L:      linux-media@vger.kernel.org
9178 S:      Maintained
9179 T:      git git://linuxtv.org/media_tree.git
9180 F:      drivers/media/usb/gspca/finepix.c
9181
9182 GSPCA GL860 SUBDRIVER
9183 M:      Olivier Lorin <o.lorin@laposte.net>
9184 L:      linux-media@vger.kernel.org
9185 S:      Maintained
9186 T:      git git://linuxtv.org/media_tree.git
9187 F:      drivers/media/usb/gspca/gl860/
9188
9189 GSPCA M5602 SUBDRIVER
9190 M:      Erik Andren <erik.andren@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 S:      Maintained
9193 T:      git git://linuxtv.org/media_tree.git
9194 F:      drivers/media/usb/gspca/m5602/
9195
9196 GSPCA PAC207 SONIXB SUBDRIVER
9197 M:      Hans Verkuil <hverkuil@xs4all.nl>
9198 L:      linux-media@vger.kernel.org
9199 S:      Odd Fixes
9200 T:      git git://linuxtv.org/media_tree.git
9201 F:      drivers/media/usb/gspca/pac207.c
9202
9203 GSPCA SN9C20X SUBDRIVER
9204 M:      Brian Johnson <brijohn@gmail.com>
9205 L:      linux-media@vger.kernel.org
9206 S:      Maintained
9207 T:      git git://linuxtv.org/media_tree.git
9208 F:      drivers/media/usb/gspca/sn9c20x.c
9209
9210 GSPCA T613 SUBDRIVER
9211 M:      Leandro Costantino <lcostantino@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 S:      Maintained
9214 T:      git git://linuxtv.org/media_tree.git
9215 F:      drivers/media/usb/gspca/t613.c
9216
9217 GSPCA USB WEBCAM DRIVER
9218 M:      Hans Verkuil <hverkuil@xs4all.nl>
9219 L:      linux-media@vger.kernel.org
9220 S:      Odd Fixes
9221 T:      git git://linuxtv.org/media_tree.git
9222 F:      drivers/media/usb/gspca/
9223
9224 GTP (GPRS Tunneling Protocol)
9225 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9226 M:      Harald Welte <laforge@gnumonks.org>
9227 L:      osmocom-net-gprs@lists.osmocom.org
9228 S:      Maintained
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9230 F:      drivers/net/gtp.c
9231
9232 GUID PARTITION TABLE (GPT)
9233 M:      Davidlohr Bueso <dave@stgolabs.net>
9234 L:      linux-efi@vger.kernel.org
9235 S:      Maintained
9236 F:      block/partitions/efi.*
9237
9238 HABANALABS PCI DRIVER
9239 M:      Oded Gabbay <ogabbay@kernel.org>
9240 L:      dri-devel@lists.freedesktop.org
9241 S:      Supported
9242 C:      irc://irc.oftc.net/dri-devel
9243 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9244 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9245 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9246 F:      drivers/accel/habanalabs/
9247 F:      include/linux/habanalabs/
9248 F:      include/trace/events/habanalabs.h
9249 F:      include/uapi/drm/habanalabs_accel.h
9250
9251 HACKRF MEDIA DRIVER
9252 M:      Antti Palosaari <crope@iki.fi>
9253 L:      linux-media@vger.kernel.org
9254 S:      Maintained
9255 W:      https://linuxtv.org
9256 W:      http://palosaari.fi/linux/
9257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9258 T:      git git://linuxtv.org/anttip/media_tree.git
9259 F:      drivers/media/usb/hackrf/
9260
9261 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9262 M:      Chuck Lever <chuck.lever@oracle.com>
9263 L:      kernel-tls-handshake@lists.linux.dev
9264 L:      netdev@vger.kernel.org
9265 S:      Maintained
9266 F:      Documentation/netlink/specs/handshake.yaml
9267 F:      Documentation/networking/tls-handshake.rst
9268 F:      include/net/handshake.h
9269 F:      include/trace/events/handshake.h
9270 F:      net/handshake/
9271
9272 HANTRO VPU CODEC DRIVER
9273 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9274 M:      Philipp Zabel <p.zabel@pengutronix.de>
9275 L:      linux-media@vger.kernel.org
9276 L:      linux-rockchip@lists.infradead.org
9277 S:      Maintained
9278 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9279 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9280 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9281 F:      drivers/media/platform/verisilicon/
9282
9283 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9284 M:      Frank Seidel <frank@f-seidel.de>
9285 L:      platform-driver-x86@vger.kernel.org
9286 S:      Maintained
9287 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9288 F:      drivers/platform/x86/hdaps.c
9289
9290 HARDWARE MONITORING
9291 M:      Jean Delvare <jdelvare@suse.com>
9292 M:      Guenter Roeck <linux@roeck-us.net>
9293 L:      linux-hwmon@vger.kernel.org
9294 S:      Maintained
9295 W:      http://hwmon.wiki.kernel.org/
9296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9297 F:      Documentation/ABI/testing/sysfs-class-hwmon
9298 F:      Documentation/devicetree/bindings/hwmon/
9299 F:      Documentation/hwmon/
9300 F:      drivers/hwmon/
9301 F:      include/linux/hwmon*.h
9302 F:      include/trace/events/hwmon*.h
9303 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9304
9305 HARDWARE RANDOM NUMBER GENERATOR CORE
9306 M:      Olivia Mackall <olivia@selenic.com>
9307 M:      Herbert Xu <herbert@gondor.apana.org.au>
9308 L:      linux-crypto@vger.kernel.org
9309 S:      Odd fixes
9310 F:      Documentation/admin-guide/hw_random.rst
9311 F:      Documentation/devicetree/bindings/rng/
9312 F:      drivers/char/hw_random/
9313 F:      include/linux/hw_random.h
9314
9315 HARDWARE SPINLOCK CORE
9316 M:      Ohad Ben-Cohen <ohad@wizery.com>
9317 M:      Bjorn Andersson <andersson@kernel.org>
9318 R:      Baolin Wang <baolin.wang7@gmail.com>
9319 L:      linux-remoteproc@vger.kernel.org
9320 S:      Maintained
9321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9322 F:      Documentation/devicetree/bindings/hwlock/
9323 F:      Documentation/locking/hwspinlock.rst
9324 F:      drivers/hwspinlock/
9325 F:      include/linux/hwspinlock.h
9326
9327 HARDWARE TRACING FACILITIES
9328 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9329 S:      Maintained
9330 F:      drivers/hwtracing/
9331
9332 HARMONY SOUND DRIVER
9333 L:      linux-parisc@vger.kernel.org
9334 S:      Maintained
9335 F:      sound/parisc/harmony.*
9336
9337 HDPVR USB VIDEO ENCODER DRIVER
9338 M:      Hans Verkuil <hverkuil@xs4all.nl>
9339 L:      linux-media@vger.kernel.org
9340 S:      Odd Fixes
9341 W:      https://linuxtv.org
9342 T:      git git://linuxtv.org/media_tree.git
9343 F:      drivers/media/usb/hdpvr/
9344
9345 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9346 M:      Matt Hsiao <matt.hsiao@hpe.com>
9347 S:      Supported
9348 F:      drivers/misc/hpilo.[ch]
9349
9350 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9351 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9352 S:      Supported
9353 F:      Documentation/watchdog/hpwdt.rst
9354 F:      drivers/watchdog/hpwdt.c
9355
9356 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9357 M:      Don Brace <don.brace@microchip.com>
9358 L:      storagedev@microchip.com
9359 L:      linux-scsi@vger.kernel.org
9360 S:      Supported
9361 F:      Documentation/scsi/hpsa.rst
9362 F:      drivers/scsi/hpsa*.[ch]
9363 F:      include/linux/cciss*.h
9364 F:      include/uapi/linux/cciss*.h
9365
9366 HFI1 DRIVER
9367 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9368 L:      linux-rdma@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/infiniband/hw/hfi1
9371
9372 HFS FILESYSTEM
9373 L:      linux-fsdevel@vger.kernel.org
9374 S:      Orphan
9375 F:      Documentation/filesystems/hfs.rst
9376 F:      fs/hfs/
9377
9378 HFSPLUS FILESYSTEM
9379 L:      linux-fsdevel@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/filesystems/hfsplus.rst
9382 F:      fs/hfsplus/
9383
9384 HGA FRAMEBUFFER DRIVER
9385 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9386 L:      linux-nvidia@lists.surfsouth.com
9387 S:      Maintained
9388 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9389 F:      drivers/video/fbdev/hgafb.c
9390
9391 HIBERNATION (aka Software Suspend, aka swsusp)
9392 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9393 M:      Pavel Machek <pavel@ucw.cz>
9394 L:      linux-pm@vger.kernel.org
9395 S:      Supported
9396 B:      https://bugzilla.kernel.org
9397 F:      arch/*/include/asm/suspend*.h
9398 F:      arch/x86/power/
9399 F:      drivers/base/power/
9400 F:      include/linux/freezer.h
9401 F:      include/linux/pm.h
9402 F:      include/linux/suspend.h
9403 F:      kernel/power/
9404
9405 HID CORE LAYER
9406 M:      Jiri Kosina <jikos@kernel.org>
9407 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9408 L:      linux-input@vger.kernel.org
9409 S:      Maintained
9410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9411 F:      Documentation/hid/
9412 F:      drivers/hid/
9413 F:      include/linux/hid*
9414 F:      include/uapi/linux/hid*
9415 F:      samples/hid/
9416 F:      tools/testing/selftests/hid/
9417
9418 HID LOGITECH DRIVERS
9419 R:      Filipe Laíns <lains@riseup.net>
9420 L:      linux-input@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/hid/hid-logitech-*
9423
9424 HID NVIDIA SHIELD DRIVER
9425 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9426 L:      linux-input@vger.kernel.org
9427 S:      Maintained
9428 F:      drivers/hid/hid-nvidia-shield.c
9429
9430 HID PHOENIX RC FLIGHT CONTROLLER
9431 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9432 L:      linux-input@vger.kernel.org
9433 S:      Maintained
9434 F:      drivers/hid/hid-pxrc.c
9435
9436 HID PLAYSTATION DRIVER
9437 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9438 L:      linux-input@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/hid/hid-playstation.c
9441
9442 HID SENSOR HUB DRIVERS
9443 M:      Jiri Kosina <jikos@kernel.org>
9444 M:      Jonathan Cameron <jic23@kernel.org>
9445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9446 L:      linux-input@vger.kernel.org
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/hid/hid-sensor*
9450 F:      drivers/hid/hid-sensor-*
9451 F:      drivers/iio/*/hid-*
9452 F:      include/linux/hid-sensor-*
9453
9454 HID VRC-2 CAR CONTROLLER DRIVER
9455 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9456 L:      linux-input@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/hid/hid-vrc2.c
9459
9460 HID WACOM DRIVER
9461 M:      Ping Cheng <ping.cheng@wacom.com>
9462 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9463 L:      linux-input@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/hid/wacom.h
9466 F:      drivers/hid/wacom_*
9467
9468 HID++ LOGITECH DRIVERS
9469 R:      Filipe Laíns <lains@riseup.net>
9470 R:      Bastien Nocera <hadess@hadess.net>
9471 L:      linux-input@vger.kernel.org
9472 S:      Maintained
9473 F:      drivers/hid/hid-logitech-hidpp.c
9474
9475 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9476 M:      Thomas Gleixner <tglx@linutronix.de>
9477 L:      linux-kernel@vger.kernel.org
9478 S:      Maintained
9479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9480 F:      Documentation/timers/
9481 F:      include/linux/clockchips.h
9482 F:      include/linux/hrtimer.h
9483 F:      kernel/time/clockevents.c
9484 F:      kernel/time/hrtimer.c
9485 F:      kernel/time/timer_*.c
9486
9487 HIGH-SPEED SCC DRIVER FOR AX.25
9488 L:      linux-hams@vger.kernel.org
9489 S:      Orphan
9490 F:      drivers/net/hamradio/scc.c
9491
9492 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9493 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9494 S:      Supported
9495 W:      http://www.highpoint-tech.com
9496 F:      Documentation/scsi/hptiop.rst
9497 F:      drivers/scsi/hptiop.c
9498
9499 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9500 M:      John Stultz <jstultz@google.com>
9501 L:      linux-kernel@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/misc/hisi_hikey_usb.c
9504
9505 HIMAX HX83112B TOUCHSCREEN SUPPORT
9506 M:      Job Noorman <job@noorman.info>
9507 L:      linux-input@vger.kernel.org
9508 S:      Maintained
9509 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9510 F:      drivers/input/touchscreen/himax_hx83112b.c
9511
9512 HIPPI
9513 M:      Jes Sorensen <jes@trained-monkey.org>
9514 L:      linux-hippi@sunsite.dk
9515 S:      Maintained
9516 F:      drivers/net/hippi/
9517 F:      include/linux/hippidevice.h
9518 F:      include/uapi/linux/if_hippi.h
9519 F:      net/802/hippi.c
9520
9521 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9522 M:      Kurt Kanzenbach <kurt@linutronix.de>
9523 L:      netdev@vger.kernel.org
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9526 F:      drivers/net/dsa/hirschmann/*
9527 F:      include/linux/platform_data/hirschmann-hellcreek.h
9528 F:      net/dsa/tag_hellcreek.c
9529
9530 HISILICON DMA DRIVER
9531 M:      Zhou Wang <wangzhou1@hisilicon.com>
9532 M:      Jie Hai <haijie1@huawei.com>
9533 L:      dmaengine@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/dma/hisi_dma.c
9536
9537 HISILICON GPIO DRIVER
9538 M:      Jay Fang <f.fangjian@huawei.com>
9539 L:      linux-gpio@vger.kernel.org
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9542 F:      drivers/gpio/gpio-hisi.c
9543
9544 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9545 M:      Longfang Liu <liulongfang@huawei.com>
9546 L:      linux-crypto@vger.kernel.org
9547 S:      Maintained
9548 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9549 F:      drivers/crypto/hisilicon/hpre/hpre.h
9550 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9551 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9552
9553 HISILICON HNS3 PMU DRIVER
9554 M:      Jijie Shao <shaojijie@huawei.com>
9555 S:      Supported
9556 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9557 F:      drivers/perf/hisilicon/hns3_pmu.c
9558
9559 HISILICON I2C CONTROLLER DRIVER
9560 M:      Yicong Yang <yangyicong@hisilicon.com>
9561 L:      linux-i2c@vger.kernel.org
9562 S:      Maintained
9563 W:      https://www.hisilicon.com
9564 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9565 F:      drivers/i2c/busses/i2c-hisi.c
9566
9567 HISILICON KUNPENG SOC HCCS DRIVER
9568 M:      Huisong Li <lihuisong@huawei.com>
9569 S:      Maintained
9570 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9571 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9572 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9573
9574 HISILICON LPC BUS DRIVER
9575 M:      Jay Fang <f.fangjian@huawei.com>
9576 S:      Maintained
9577 W:      http://www.hisilicon.com
9578 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9579 F:      drivers/bus/hisi_lpc.c
9580
9581 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9582 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9583 M:      Salil Mehta <salil.mehta@huawei.com>
9584 L:      netdev@vger.kernel.org
9585 S:      Maintained
9586 W:      http://www.hisilicon.com
9587 F:      drivers/net/ethernet/hisilicon/hns3/
9588
9589 HISILICON NETWORK SUBSYSTEM DRIVER
9590 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9591 M:      Salil Mehta <salil.mehta@huawei.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Maintained
9594 W:      http://www.hisilicon.com
9595 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9596 F:      drivers/net/ethernet/hisilicon/
9597
9598 HISILICON PMU DRIVER
9599 M:      Yicong Yang <yangyicong@hisilicon.com>
9600 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9601 S:      Supported
9602 W:      http://www.hisilicon.com
9603 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9604 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9605 F:      drivers/perf/hisilicon
9606
9607 HISILICON PTT DRIVER
9608 M:      Yicong Yang <yangyicong@hisilicon.com>
9609 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9610 L:      linux-kernel@vger.kernel.org
9611 S:      Maintained
9612 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9613 F:      Documentation/trace/hisi-ptt.rst
9614 F:      drivers/hwtracing/ptt/
9615 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9616 F:      tools/perf/util/hisi-ptt*
9617 F:      tools/perf/util/hisi-ptt-decoder/*
9618
9619 HISILICON QM DRIVER
9620 M:      Weili Qian <qianweili@huawei.com>
9621 M:      Zhou Wang <wangzhou1@hisilicon.com>
9622 L:      linux-crypto@vger.kernel.org
9623 S:      Maintained
9624 F:      drivers/crypto/hisilicon/Kconfig
9625 F:      drivers/crypto/hisilicon/Makefile
9626 F:      drivers/crypto/hisilicon/qm.c
9627 F:      drivers/crypto/hisilicon/sgl.c
9628 F:      include/linux/hisi_acc_qm.h
9629
9630 HISILICON ROCE DRIVER
9631 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9632 L:      linux-rdma@vger.kernel.org
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9635 F:      drivers/infiniband/hw/hns/
9636
9637 HISILICON SAS Controller
9638 M:      Xiang Chen <chenxiang66@hisilicon.com>
9639 S:      Supported
9640 W:      http://www.hisilicon.com
9641 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9642 F:      drivers/scsi/hisi_sas/
9643
9644 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9645 M:      Kai Ye <yekai13@huawei.com>
9646 M:      Longfang Liu <liulongfang@huawei.com>
9647 L:      linux-crypto@vger.kernel.org
9648 S:      Maintained
9649 F:      Documentation/ABI/testing/debugfs-hisi-sec
9650 F:      drivers/crypto/hisilicon/sec2/sec.h
9651 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9652 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9653 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9654
9655 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9656 M:      Jay Fang <f.fangjian@huawei.com>
9657 L:      linux-spi@vger.kernel.org
9658 S:      Maintained
9659 W:      http://www.hisilicon.com
9660 F:      drivers/spi/spi-hisi-kunpeng.c
9661
9662 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9663 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9664 L:      linux-kernel@vger.kernel.org
9665 S:      Maintained
9666 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9667 F:      drivers/spmi/hisi-spmi-controller.c
9668
9669 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9670 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9671 L:      linux-kernel@vger.kernel.org
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9674 F:      drivers/mfd/hi6421-spmi-pmic.c
9675
9676 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9677 M:      Weili Qian <qianweili@huawei.com>
9678 S:      Maintained
9679 F:      drivers/crypto/hisilicon/trng/trng.c
9680
9681 HISILICON V3XX SPI NOR FLASH Controller Driver
9682 M:      Jay Fang <f.fangjian@huawei.com>
9683 S:      Maintained
9684 W:      http://www.hisilicon.com
9685 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9686
9687 HISILICON ZIP Controller DRIVER
9688 M:      Yang Shen <shenyang39@huawei.com>
9689 M:      Zhou Wang <wangzhou1@hisilicon.com>
9690 L:      linux-crypto@vger.kernel.org
9691 S:      Maintained
9692 F:      Documentation/ABI/testing/debugfs-hisi-zip
9693 F:      drivers/crypto/hisilicon/zip/
9694
9695 HMM - Heterogeneous Memory Management
9696 M:      Jérôme Glisse <jglisse@redhat.com>
9697 L:      linux-mm@kvack.org
9698 S:      Maintained
9699 F:      Documentation/mm/hmm.rst
9700 F:      include/linux/hmm*
9701 F:      lib/test_hmm*
9702 F:      mm/hmm*
9703 F:      tools/testing/selftests/mm/*hmm*
9704
9705 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9706 M:      Andreas Klinger <ak@it-klinger.de>
9707 L:      linux-iio@vger.kernel.org
9708 S:      Maintained
9709 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9710 F:      drivers/iio/pressure/mprls0025pa.c
9711
9712 HOST AP DRIVER
9713 L:      linux-wireless@vger.kernel.org
9714 S:      Obsolete
9715 F:      drivers/net/wireless/intersil/hostap/
9716
9717 HP BIOSCFG DRIVER
9718 M:      Jorge Lopez <jorge.lopez2@hp.com>
9719 L:      platform-driver-x86@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/platform/x86/hp/hp-bioscfg/
9722
9723 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9724 L:      platform-driver-x86@vger.kernel.org
9725 S:      Orphan
9726 F:      drivers/platform/x86/hp/tc1100-wmi.c
9727
9728 HP WMI HARDWARE MONITOR DRIVER
9729 M:      James Seo <james@equiv.tech>
9730 L:      linux-hwmon@vger.kernel.org
9731 S:      Maintained
9732 F:      Documentation/hwmon/hp-wmi-sensors.rst
9733 F:      drivers/hwmon/hp-wmi-sensors.c
9734
9735 HPET:   High Precision Event Timers driver
9736 M:      Clemens Ladisch <clemens@ladisch.de>
9737 S:      Maintained
9738 F:      Documentation/timers/hpet.rst
9739 F:      drivers/char/hpet.c
9740 F:      include/linux/hpet.h
9741 F:      include/uapi/linux/hpet.h
9742
9743 HPET:   x86
9744 S:      Orphan
9745 F:      arch/x86/include/asm/hpet.h
9746 F:      arch/x86/kernel/hpet.c
9747
9748 HPFS FILESYSTEM
9749 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9750 S:      Maintained
9751 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9752 F:      fs/hpfs/
9753
9754 HS3001 Hardware Temperature and Humidity Sensor
9755 M:      Andre Werner <andre.werner@systec-electronic.com>
9756 L:      linux-hwmon@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/hwmon/hs3001.c
9759
9760 HSI SUBSYSTEM
9761 M:      Sebastian Reichel <sre@kernel.org>
9762 S:      Maintained
9763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9764 F:      Documentation/ABI/testing/sysfs-bus-hsi
9765 F:      Documentation/driver-api/hsi.rst
9766 F:      drivers/hsi/
9767 F:      include/linux/hsi/
9768 F:      include/uapi/linux/hsi/
9769
9770 HSO 3G MODEM DRIVER
9771 L:      linux-usb@vger.kernel.org
9772 S:      Orphan
9773 F:      drivers/net/usb/hso.c
9774
9775 HSR NETWORK PROTOCOL
9776 L:      netdev@vger.kernel.org
9777 S:      Orphan
9778 F:      net/hsr/
9779
9780 HT16K33 LED CONTROLLER DRIVER
9781 M:      Robin van der Gracht <robin@protonic.nl>
9782 S:      Maintained
9783 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9784 F:      drivers/auxdisplay/ht16k33.c
9785
9786 HTCPEN TOUCHSCREEN DRIVER
9787 M:      Pau Oliva Fora <pof@eslack.org>
9788 L:      linux-input@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/input/touchscreen/htcpen.c
9791
9792 HTE SUBSYSTEM
9793 M:      Dipen Patel <dipenp@nvidia.com>
9794 L:      timestamp@lists.linux.dev
9795 S:      Maintained
9796 Q:      https://patchwork.kernel.org/project/timestamp/list/
9797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9798 F:      Documentation/devicetree/bindings/timestamp/
9799 F:      Documentation/driver-api/hte/
9800 F:      drivers/hte/
9801 F:      include/linux/hte.h
9802
9803 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9804 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9805 L:      linux-iio@vger.kernel.org
9806 S:      Maintained
9807 W:      http://www.st.com/
9808 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9809 F:      drivers/iio/humidity/hts221*
9810
9811 HUAWEI ETHERNET DRIVER
9812 M:      Cai Huoqing <cai.huoqing@linux.dev>
9813 L:      netdev@vger.kernel.org
9814 S:      Maintained
9815 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9816 F:      drivers/net/ethernet/huawei/hinic/
9817
9818 HUGETLB SUBSYSTEM
9819 M:      Mike Kravetz <mike.kravetz@oracle.com>
9820 M:      Muchun Song <muchun.song@linux.dev>
9821 L:      linux-mm@kvack.org
9822 S:      Maintained
9823 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9824 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9825 F:      Documentation/mm/hugetlbfs_reserv.rst
9826 F:      Documentation/mm/vmemmap_dedup.rst
9827 F:      fs/hugetlbfs/
9828 F:      include/linux/hugetlb.h
9829 F:      mm/hugetlb.c
9830 F:      mm/hugetlb_vmemmap.c
9831 F:      mm/hugetlb_vmemmap.h
9832 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9833
9834 HVA ST MEDIA DRIVER
9835 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9836 L:      linux-media@vger.kernel.org
9837 S:      Supported
9838 W:      https://linuxtv.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 F:      drivers/media/platform/st/sti/hva
9841
9842 HWPOISON MEMORY FAILURE HANDLING
9843 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9844 R:      Miaohe Lin <linmiaohe@huawei.com>
9845 L:      linux-mm@kvack.org
9846 S:      Maintained
9847 F:      mm/hwpoison-inject.c
9848 F:      mm/memory-failure.c
9849
9850 HYCON HY46XX TOUCHSCREEN SUPPORT
9851 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9852 L:      linux-input@vger.kernel.org
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9855 F:      drivers/input/touchscreen/hycon-hy46xx.c
9856
9857 HYGON PROCESSOR SUPPORT
9858 M:      Pu Wen <puwen@hygon.cn>
9859 L:      linux-kernel@vger.kernel.org
9860 S:      Maintained
9861 F:      arch/x86/kernel/cpu/hygon.c
9862
9863 HYNIX HI556 SENSOR DRIVER
9864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9865 L:      linux-media@vger.kernel.org
9866 S:      Maintained
9867 T:      git git://linuxtv.org/media_tree.git
9868 F:      drivers/media/i2c/hi556.c
9869
9870 HYNIX HI846 SENSOR DRIVER
9871 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9872 L:      linux-media@vger.kernel.org
9873 S:      Maintained
9874 F:      drivers/media/i2c/hi846.c
9875
9876 HYNIX HI847 SENSOR DRIVER
9877 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9878 L:      linux-media@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/media/i2c/hi847.c
9881
9882 Hyper-V/Azure CORE AND DRIVERS
9883 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9884 M:      Haiyang Zhang <haiyangz@microsoft.com>
9885 M:      Wei Liu <wei.liu@kernel.org>
9886 M:      Dexuan Cui <decui@microsoft.com>
9887 L:      linux-hyperv@vger.kernel.org
9888 S:      Supported
9889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9890 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9891 F:      Documentation/ABI/testing/debugfs-hyperv
9892 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9893 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9894 F:      Documentation/virt/hyperv
9895 F:      arch/arm64/hyperv
9896 F:      arch/arm64/include/asm/hyperv-tlfs.h
9897 F:      arch/arm64/include/asm/mshyperv.h
9898 F:      arch/x86/hyperv
9899 F:      arch/x86/include/asm/hyperv-tlfs.h
9900 F:      arch/x86/include/asm/mshyperv.h
9901 F:      arch/x86/include/asm/trace/hyperv.h
9902 F:      arch/x86/kernel/cpu/mshyperv.c
9903 F:      drivers/clocksource/hyperv_timer.c
9904 F:      drivers/hid/hid-hyperv.c
9905 F:      drivers/hv/
9906 F:      drivers/input/serio/hyperv-keyboard.c
9907 F:      drivers/iommu/hyperv-iommu.c
9908 F:      drivers/net/ethernet/microsoft/
9909 F:      drivers/net/hyperv/
9910 F:      drivers/pci/controller/pci-hyperv-intf.c
9911 F:      drivers/pci/controller/pci-hyperv.c
9912 F:      drivers/scsi/storvsc_drv.c
9913 F:      drivers/uio/uio_hv_generic.c
9914 F:      drivers/video/fbdev/hyperv_fb.c
9915 F:      include/asm-generic/hyperv-tlfs.h
9916 F:      include/asm-generic/mshyperv.h
9917 F:      include/clocksource/hyperv_timer.h
9918 F:      include/linux/hyperv.h
9919 F:      include/net/mana
9920 F:      include/uapi/linux/hyperv.h
9921 F:      net/vmw_vsock/hyperv_transport.c
9922 F:      tools/hv/
9923
9924 HYPERBUS SUPPORT
9925 M:      Vignesh Raghavendra <vigneshr@ti.com>
9926 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9927 L:      linux-mtd@lists.infradead.org
9928 S:      Supported
9929 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9930 C:      irc://irc.oftc.net/mtd
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9932 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9933 F:      drivers/mtd/hyperbus/
9934 F:      include/linux/mtd/hyperbus.h
9935
9936 HYPERVISOR VIRTUAL CONSOLE DRIVER
9937 L:      linuxppc-dev@lists.ozlabs.org
9938 S:      Odd Fixes
9939 F:      drivers/tty/hvc/
9940
9941 I2C ACPI SUPPORT
9942 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9943 L:      linux-i2c@vger.kernel.org
9944 L:      linux-acpi@vger.kernel.org
9945 S:      Maintained
9946 F:      drivers/i2c/i2c-core-acpi.c
9947
9948 I2C ADDRESS TRANSLATOR (ATR)
9949 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9950 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9951 L:      linux-i2c@vger.kernel.org
9952 S:      Maintained
9953 F:      drivers/i2c/i2c-atr.c
9954 F:      include/linux/i2c-atr.h
9955
9956 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9957 M:      Ajay Gupta <ajayg@nvidia.com>
9958 L:      linux-i2c@vger.kernel.org
9959 S:      Maintained
9960 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9961 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9962
9963 I2C MUXES
9964 M:      Peter Rosin <peda@axentia.se>
9965 L:      linux-i2c@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9968 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9969 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9970 F:      Documentation/i2c/i2c-topology.rst
9971 F:      Documentation/i2c/muxes/
9972 F:      drivers/i2c/i2c-mux.c
9973 F:      drivers/i2c/muxes/
9974 F:      include/linux/i2c-mux.h
9975
9976 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9977 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9978 L:      linux-i2c@vger.kernel.org
9979 S:      Maintained
9980 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9981 F:      drivers/i2c/busses/i2c-mv64xxx.c
9982
9983 I2C OVER PARALLEL PORT
9984 M:      Jean Delvare <jdelvare@suse.com>
9985 L:      linux-i2c@vger.kernel.org
9986 S:      Maintained
9987 F:      Documentation/i2c/busses/i2c-parport.rst
9988 F:      drivers/i2c/busses/i2c-parport.c
9989
9990 I2C SUBSYSTEM
9991 M:      Wolfram Sang <wsa@kernel.org>
9992 L:      linux-i2c@vger.kernel.org
9993 S:      Maintained
9994 W:      https://i2c.wiki.kernel.org/
9995 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9997 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9998 F:      Documentation/i2c/
9999 F:      drivers/i2c/*
10000 F:      include/dt-bindings/i2c/i2c.h
10001 F:      include/linux/i2c-dev.h
10002 F:      include/linux/i2c-smbus.h
10003 F:      include/linux/i2c.h
10004 F:      include/uapi/linux/i2c-*.h
10005 F:      include/uapi/linux/i2c.h
10006
10007 I2C SUBSYSTEM HOST DRIVERS
10008 M:      Andi Shyti <andi.shyti@kernel.org>
10009 L:      linux-i2c@vger.kernel.org
10010 S:      Maintained
10011 W:      https://i2c.wiki.kernel.org/
10012 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10014 F:      Documentation/devicetree/bindings/i2c/
10015 F:      drivers/i2c/algos/
10016 F:      drivers/i2c/busses/
10017 F:      include/dt-bindings/i2c/
10018
10019 I2C-TAOS-EVM DRIVER
10020 M:      Jean Delvare <jdelvare@suse.com>
10021 L:      linux-i2c@vger.kernel.org
10022 S:      Maintained
10023 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10024 F:      drivers/i2c/busses/i2c-taos-evm.c
10025
10026 I2C-TINY-USB DRIVER
10027 M:      Till Harbaum <till@harbaum.org>
10028 L:      linux-i2c@vger.kernel.org
10029 S:      Maintained
10030 W:      http://www.harbaum.org/till/i2c_tiny_usb
10031 F:      drivers/i2c/busses/i2c-tiny-usb.c
10032
10033 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10034 M:      Jean Delvare <jdelvare@suse.com>
10035 L:      linux-i2c@vger.kernel.org
10036 S:      Maintained
10037 F:      Documentation/i2c/busses/i2c-ali1535.rst
10038 F:      Documentation/i2c/busses/i2c-ali1563.rst
10039 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10040 F:      Documentation/i2c/busses/i2c-amd756.rst
10041 F:      Documentation/i2c/busses/i2c-amd8111.rst
10042 F:      Documentation/i2c/busses/i2c-i801.rst
10043 F:      Documentation/i2c/busses/i2c-nforce2.rst
10044 F:      Documentation/i2c/busses/i2c-piix4.rst
10045 F:      Documentation/i2c/busses/i2c-sis5595.rst
10046 F:      Documentation/i2c/busses/i2c-sis630.rst
10047 F:      Documentation/i2c/busses/i2c-sis96x.rst
10048 F:      Documentation/i2c/busses/i2c-via.rst
10049 F:      Documentation/i2c/busses/i2c-viapro.rst
10050 F:      drivers/i2c/busses/i2c-ali1535.c
10051 F:      drivers/i2c/busses/i2c-ali1563.c
10052 F:      drivers/i2c/busses/i2c-ali15x3.c
10053 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10054 F:      drivers/i2c/busses/i2c-amd756.c
10055 F:      drivers/i2c/busses/i2c-amd8111.c
10056 F:      drivers/i2c/busses/i2c-i801.c
10057 F:      drivers/i2c/busses/i2c-isch.c
10058 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10059 F:      drivers/i2c/busses/i2c-nforce2.c
10060 F:      drivers/i2c/busses/i2c-piix4.c
10061 F:      drivers/i2c/busses/i2c-sis5595.c
10062 F:      drivers/i2c/busses/i2c-sis630.c
10063 F:      drivers/i2c/busses/i2c-sis96x.c
10064 F:      drivers/i2c/busses/i2c-via.c
10065 F:      drivers/i2c/busses/i2c-viapro.c
10066
10067 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10068 M:      Hans de Goede <hdegoede@redhat.com>
10069 L:      linux-i2c@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/i2c/busses/i2c-cht-wc.c
10072
10073 I2C/SMBUS ISMT DRIVER
10074 M:      Seth Heasley <seth.heasley@intel.com>
10075 M:      Neil Horman <nhorman@tuxdriver.com>
10076 L:      linux-i2c@vger.kernel.org
10077 F:      Documentation/i2c/busses/i2c-ismt.rst
10078 F:      drivers/i2c/busses/i2c-ismt.c
10079
10080 I2C/SMBUS STUB DRIVER
10081 M:      Jean Delvare <jdelvare@suse.com>
10082 L:      linux-i2c@vger.kernel.org
10083 S:      Maintained
10084 F:      drivers/i2c/i2c-stub.c
10085
10086 I3C DRIVER FOR ASPEED AST2600
10087 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10088 S:      Maintained
10089 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10090 F:      drivers/i3c/master/ast2600-i3c-master.c
10091
10092 I3C DRIVER FOR CADENCE I3C MASTER IP
10093 M:      Przemysław Gaj <pgaj@cadence.com>
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10096 F:      drivers/i3c/master/i3c-master-cdns.c
10097
10098 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10099 S:      Orphan
10100 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10101 F:      drivers/i3c/master/dw*
10102
10103 I3C SUBSYSTEM
10104 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10105 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10106 S:      Maintained
10107 C:      irc://chat.freenode.net/linux-i3c
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10109 F:      Documentation/ABI/testing/sysfs-bus-i3c
10110 F:      Documentation/devicetree/bindings/i3c/
10111 F:      Documentation/driver-api/i3c
10112 F:      drivers/i3c/
10113 F:      include/linux/i3c/
10114
10115 IBM Operation Panel Input Driver
10116 M:      Eddie James <eajames@linux.ibm.com>
10117 L:      linux-input@vger.kernel.org
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10120 F:      drivers/input/misc/ibm-panel.c
10121
10122 IBM Power 842 compression accelerator
10123 M:      Haren Myneni <haren@us.ibm.com>
10124 S:      Supported
10125 F:      crypto/842.c
10126 F:      drivers/crypto/nx/Kconfig
10127 F:      drivers/crypto/nx/Makefile
10128 F:      drivers/crypto/nx/nx-842*
10129 F:      include/linux/sw842.h
10130 F:      lib/842/
10131
10132 IBM Power in-Nest Crypto Acceleration
10133 M:      Breno Leitão <leitao@debian.org>
10134 M:      Nayna Jain <nayna@linux.ibm.com>
10135 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10136 L:      linux-crypto@vger.kernel.org
10137 S:      Supported
10138 F:      drivers/crypto/nx/Kconfig
10139 F:      drivers/crypto/nx/Makefile
10140 F:      drivers/crypto/nx/nx-aes*
10141 F:      drivers/crypto/nx/nx-sha*
10142 F:      drivers/crypto/nx/nx.*
10143 F:      drivers/crypto/nx/nx_csbcpb.h
10144 F:      drivers/crypto/nx/nx_debugfs.c
10145
10146 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10147 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10148 L:      linux-pci@vger.kernel.org
10149 L:      linuxppc-dev@lists.ozlabs.org
10150 S:      Supported
10151 F:      drivers/pci/hotplug/rpadlpar*
10152
10153 IBM Power Linux RAID adapter
10154 M:      Brian King <brking@us.ibm.com>
10155 S:      Supported
10156 F:      drivers/scsi/ipr.*
10157
10158 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10159 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10160 L:      linux-pci@vger.kernel.org
10161 L:      linuxppc-dev@lists.ozlabs.org
10162 S:      Supported
10163 F:      drivers/pci/hotplug/rpaphp*
10164
10165 IBM Power SRIOV Virtual NIC Device Driver
10166 M:      Haren Myneni <haren@linux.ibm.com>
10167 M:      Rick Lindsley <ricklind@linux.ibm.com>
10168 R:      Nick Child <nnac123@linux.ibm.com>
10169 R:      Dany Madden <danymadden@us.ibm.com>
10170 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10171 L:      netdev@vger.kernel.org
10172 S:      Supported
10173 F:      drivers/net/ethernet/ibm/ibmvnic.*
10174
10175 IBM Power VFIO Support
10176 M:      Timothy Pearson <tpearson@raptorengineering.com>
10177 S:      Supported
10178 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10179
10180 IBM Power Virtual Ethernet Device Driver
10181 M:      Nick Child <nnac123@linux.ibm.com>
10182 L:      netdev@vger.kernel.org
10183 S:      Supported
10184 F:      drivers/net/ethernet/ibm/ibmveth.*
10185
10186 IBM Power Virtual FC Device Drivers
10187 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10188 L:      linux-scsi@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/scsi/ibmvscsi/ibmvfc*
10191
10192 IBM Power Virtual Management Channel Driver
10193 M:      Brad Warrum <bwarrum@linux.ibm.com>
10194 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10195 S:      Supported
10196 F:      drivers/misc/ibmvmc.*
10197
10198 IBM Power Virtual SCSI Device Drivers
10199 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10200 L:      linux-scsi@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10203 F:      include/scsi/viosrp.h
10204
10205 IBM Power Virtual SCSI Device Target Driver
10206 M:      Michael Cyr <mikecyr@linux.ibm.com>
10207 L:      linux-scsi@vger.kernel.org
10208 L:      target-devel@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/scsi/ibmvscsi_tgt/
10211
10212 IBM Power VMX Cryptographic instructions
10213 M:      Breno Leitão <leitao@debian.org>
10214 M:      Nayna Jain <nayna@linux.ibm.com>
10215 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10216 L:      linux-crypto@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/crypto/vmx/Kconfig
10219 F:      drivers/crypto/vmx/Makefile
10220 F:      drivers/crypto/vmx/aes*
10221 F:      drivers/crypto/vmx/ghash*
10222 F:      drivers/crypto/vmx/ppc-xlate.pl
10223 F:      drivers/crypto/vmx/vmx.c
10224
10225 IBM ServeRAID RAID DRIVER
10226 S:      Orphan
10227 F:      drivers/scsi/ips.*
10228
10229 ICH LPC AND GPIO DRIVER
10230 M:      Peter Tyser <ptyser@xes-inc.com>
10231 S:      Maintained
10232 F:      drivers/gpio/gpio-ich.c
10233 F:      drivers/mfd/lpc_ich.c
10234
10235 ICY I2C DRIVER
10236 M:      Max Staudt <max@enpas.org>
10237 L:      linux-i2c@vger.kernel.org
10238 S:      Maintained
10239 F:      drivers/i2c/busses/i2c-icy.c
10240
10241 IDEAPAD LAPTOP EXTRAS DRIVER
10242 M:      Ike Panhc <ike.pan@canonical.com>
10243 L:      platform-driver-x86@vger.kernel.org
10244 S:      Maintained
10245 W:      http://launchpad.net/ideapad-laptop
10246 F:      drivers/platform/x86/ideapad-laptop.c
10247
10248 IDEAPAD LAPTOP SLIDEBAR DRIVER
10249 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10250 L:      linux-input@vger.kernel.org
10251 S:      Maintained
10252 W:      https://github.com/o2genum/ideapad-slidebar
10253 F:      drivers/input/misc/ideapad_slidebar.c
10254
10255 IDMAPPED MOUNTS
10256 M:      Christian Brauner <brauner@kernel.org>
10257 M:      Seth Forshee <sforshee@kernel.org>
10258 L:      linux-fsdevel@vger.kernel.org
10259 S:      Maintained
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10261 F:      Documentation/filesystems/idmappings.rst
10262 F:      include/linux/mnt_idmapping.*
10263 F:      tools/testing/selftests/mount_setattr/
10264
10265 IDT VersaClock 5 CLOCK DRIVER
10266 M:      Luca Ceresoli <luca@lucaceresoli.net>
10267 S:      Maintained
10268 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10269 F:      drivers/clk/clk-versaclock5.c
10270
10271 IEEE 802.15.4 SUBSYSTEM
10272 M:      Alexander Aring <alex.aring@gmail.com>
10273 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10274 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10275 L:      linux-wpan@vger.kernel.org
10276 S:      Maintained
10277 W:      https://linux-wpan.org/
10278 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10281 F:      Documentation/networking/ieee802154.rst
10282 F:      drivers/net/ieee802154/
10283 F:      include/linux/ieee802154.h
10284 F:      include/linux/nl802154.h
10285 F:      include/net/af_ieee802154.h
10286 F:      include/net/cfg802154.h
10287 F:      include/net/ieee802154_netdev.h
10288 F:      include/net/mac802154.h
10289 F:      include/net/nl802154.h
10290 F:      net/ieee802154/
10291 F:      net/mac802154/
10292
10293 IFCVF VIRTIO DATA PATH ACCELERATOR
10294 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10295 F:      drivers/vdpa/ifcvf/
10296
10297 IFE PROTOCOL
10298 M:      Yotam Gigi <yotam.gi@gmail.com>
10299 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10300 F:      include/net/ife.h
10301 F:      include/uapi/linux/ife.h
10302 F:      net/ife
10303
10304 IGORPLUG-USB IR RECEIVER
10305 M:      Sean Young <sean@mess.org>
10306 L:      linux-media@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/media/rc/igorplugusb.c
10309
10310 IGUANAWORKS USB IR TRANSCEIVER
10311 M:      Sean Young <sean@mess.org>
10312 L:      linux-media@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/media/rc/iguanair.c
10315
10316 IIO DIGITAL POTENTIOMETER DAC
10317 M:      Peter Rosin <peda@axentia.se>
10318 L:      linux-iio@vger.kernel.org
10319 S:      Maintained
10320 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10321 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10322 F:      drivers/iio/dac/dpot-dac.c
10323
10324 IIO ENVELOPE DETECTOR
10325 M:      Peter Rosin <peda@axentia.se>
10326 L:      linux-iio@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10329 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10330 F:      drivers/iio/adc/envelope-detector.c
10331
10332 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10333 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10334 L:      linux-iio@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/iio/light/gain-time-scale-helper.c
10337 F:      drivers/iio/light/gain-time-scale-helper.h
10338
10339 IIO MULTIPLEXER
10340 M:      Peter Rosin <peda@axentia.se>
10341 L:      linux-iio@vger.kernel.org
10342 S:      Maintained
10343 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10344 F:      drivers/iio/multiplexer/iio-mux.c
10345
10346 IIO SCMI BASED DRIVER
10347 M:      Jyoti Bhayana <jbhayana@google.com>
10348 L:      linux-iio@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10351
10352 IIO SUBSYSTEM AND DRIVERS
10353 M:      Jonathan Cameron <jic23@kernel.org>
10354 R:      Lars-Peter Clausen <lars@metafoo.de>
10355 L:      linux-iio@vger.kernel.org
10356 S:      Maintained
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10358 F:      Documentation/ABI/testing/configfs-iio*
10359 F:      Documentation/ABI/testing/sysfs-bus-iio*
10360 F:      Documentation/devicetree/bindings/iio/
10361 F:      drivers/iio/
10362 F:      drivers/staging/iio/
10363 F:      include/dt-bindings/iio/
10364 F:      include/linux/iio/
10365 F:      tools/iio/
10366
10367 IIO UNIT CONVERTER
10368 M:      Peter Rosin <peda@axentia.se>
10369 L:      linux-iio@vger.kernel.org
10370 S:      Maintained
10371 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10372 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10373 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10374 F:      drivers/iio/afe/iio-rescale.c
10375
10376 IKANOS/ADI EAGLE ADSL USB DRIVER
10377 M:      Matthieu Castet <castet.matthieu@free.fr>
10378 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10379 S:      Maintained
10380 F:      drivers/usb/atm/ueagle-atm.c
10381
10382 IMAGIS TOUCHSCREEN DRIVER
10383 M:      Markuss Broks <markuss.broks@gmail.com>
10384 S:      Maintained
10385 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10386 F:      drivers/input/touchscreen/imagis.c
10387
10388 IMGTEC ASCII LCD DRIVER
10389 M:      Paul Burton <paulburton@kernel.org>
10390 S:      Maintained
10391 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10392 F:      drivers/auxdisplay/img-ascii-lcd.c
10393
10394 IMGTEC IR DECODER DRIVER
10395 S:      Orphan
10396 F:      drivers/media/rc/img-ir/
10397
10398 IMON SOUNDGRAPH USB IR RECEIVER
10399 M:      Sean Young <sean@mess.org>
10400 L:      linux-media@vger.kernel.org
10401 S:      Maintained
10402 F:      drivers/media/rc/imon.c
10403 F:      drivers/media/rc/imon_raw.c
10404
10405 IMS TWINTURBO FRAMEBUFFER DRIVER
10406 L:      linux-fbdev@vger.kernel.org
10407 S:      Orphan
10408 F:      drivers/video/fbdev/imsttfb.c
10409
10410 INA209 HARDWARE MONITOR DRIVER
10411 M:      Guenter Roeck <linux@roeck-us.net>
10412 L:      linux-hwmon@vger.kernel.org
10413 S:      Maintained
10414 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10415 F:      Documentation/hwmon/ina209.rst
10416 F:      drivers/hwmon/ina209.c
10417
10418 INA2XX HARDWARE MONITOR DRIVER
10419 M:      Guenter Roeck <linux@roeck-us.net>
10420 L:      linux-hwmon@vger.kernel.org
10421 S:      Maintained
10422 F:      Documentation/hwmon/ina2xx.rst
10423 F:      drivers/hwmon/ina2xx.c
10424 F:      include/linux/platform_data/ina2xx.h
10425
10426 INDEX OF FURTHER KERNEL DOCUMENTATION
10427 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10428 S:      Maintained
10429 F:      Documentation/process/kernel-docs.rst
10430
10431 INDUSTRY PACK SUBSYSTEM (IPACK)
10432 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10433 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10435 L:      industrypack-devel@lists.sourceforge.net
10436 S:      Maintained
10437 W:      http://industrypack.sourceforge.net
10438 F:      drivers/ipack/
10439
10440 INFINEON DPS310 Driver
10441 M:      Eddie James <eajames@linux.ibm.com>
10442 L:      linux-iio@vger.kernel.org
10443 S:      Maintained
10444 F:      drivers/iio/pressure/dps310.c
10445
10446 INFINEON PEB2466 ASoC CODEC
10447 M:      Herve Codina <herve.codina@bootlin.com>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10451 F:      sound/soc/codecs/peb2466.c
10452
10453 INFINIBAND SUBSYSTEM
10454 M:      Jason Gunthorpe <jgg@nvidia.com>
10455 M:      Leon Romanovsky <leonro@nvidia.com>
10456 L:      linux-rdma@vger.kernel.org
10457 S:      Supported
10458 W:      https://github.com/linux-rdma/rdma-core
10459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10461 F:      Documentation/devicetree/bindings/infiniband/
10462 F:      Documentation/infiniband/
10463 F:      drivers/infiniband/
10464 F:      include/rdma/
10465 F:      include/trace/events/ib_mad.h
10466 F:      include/trace/events/ib_umad.h
10467 F:      include/trace/misc/rdma.h
10468 F:      include/uapi/linux/if_infiniband.h
10469 F:      include/uapi/rdma/
10470 F:      samples/bpf/ibumad_kern.c
10471 F:      samples/bpf/ibumad_user.c
10472
10473 INGENIC JZ4780 NAND DRIVER
10474 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10475 L:      linux-mtd@lists.infradead.org
10476 L:      linux-mips@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/mtd/nand/raw/ingenic/
10479
10480 INGENIC JZ47xx SoCs
10481 M:      Paul Cercueil <paul@crapouillou.net>
10482 L:      linux-mips@vger.kernel.org
10483 S:      Maintained
10484 F:      arch/mips/boot/dts/ingenic/
10485 F:      arch/mips/generic/board-ingenic.c
10486 F:      arch/mips/include/asm/mach-ingenic/
10487 F:      arch/mips/ingenic/Kconfig
10488 F:      drivers/clk/ingenic/
10489 F:      drivers/dma/dma-jz4780.c
10490 F:      drivers/gpu/drm/ingenic/
10491 F:      drivers/i2c/busses/i2c-jz4780.c
10492 F:      drivers/iio/adc/ingenic-adc.c
10493 F:      drivers/irqchip/irq-ingenic.c
10494 F:      drivers/memory/jz4780-nemc.c
10495 F:      drivers/mmc/host/jz4740_mmc.c
10496 F:      drivers/mtd/nand/raw/ingenic/
10497 F:      drivers/pinctrl/pinctrl-ingenic.c
10498 F:      drivers/power/supply/ingenic-battery.c
10499 F:      drivers/pwm/pwm-jz4740.c
10500 F:      drivers/remoteproc/ingenic_rproc.c
10501 F:      drivers/rtc/rtc-jz4740.c
10502 F:      drivers/tty/serial/8250/8250_ingenic.c
10503 F:      drivers/usb/musb/jz4740.c
10504 F:      drivers/watchdog/jz4740_wdt.c
10505 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10506 F:      include/linux/mfd/ingenic-tcu.h
10507 F:      sound/soc/codecs/jz47*
10508 F:      sound/soc/jz4740/
10509
10510 INJOINIC IP5xxx POWER BANK IC DRIVER
10511 M:      Samuel Holland <samuel@sholland.org>
10512 S:      Maintained
10513 F:      drivers/power/supply/ip5xxx_power.c
10514
10515 INOTIFY
10516 M:      Jan Kara <jack@suse.cz>
10517 R:      Amir Goldstein <amir73il@gmail.com>
10518 L:      linux-fsdevel@vger.kernel.org
10519 S:      Maintained
10520 F:      Documentation/filesystems/inotify.rst
10521 F:      fs/notify/inotify/
10522 F:      include/linux/inotify.h
10523 F:      include/uapi/linux/inotify.h
10524
10525 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10526 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10527 L:      linux-input@vger.kernel.org
10528 S:      Maintained
10529 Q:      http://patchwork.kernel.org/project/linux-input/list/
10530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10531 F:      Documentation/devicetree/bindings/input/
10532 F:      Documentation/devicetree/bindings/serio/
10533 F:      Documentation/input/
10534 F:      drivers/input/
10535 F:      include/dt-bindings/input/
10536 F:      include/linux/input.h
10537 F:      include/linux/input/
10538 F:      include/uapi/linux/input-event-codes.h
10539 F:      include/uapi/linux/input.h
10540
10541 INPUT MULTITOUCH (MT) PROTOCOL
10542 M:      Henrik Rydberg <rydberg@bitmath.org>
10543 L:      linux-input@vger.kernel.org
10544 S:      Odd fixes
10545 F:      Documentation/input/multi-touch-protocol.rst
10546 F:      drivers/input/input-mt.c
10547 K:      \b(ABS|SYN)_MT_
10548
10549 INSIDE SECURE CRYPTO DRIVER
10550 M:      Antoine Tenart <atenart@kernel.org>
10551 L:      linux-crypto@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/crypto/inside-secure/
10554
10555 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10556 M:      Mimi Zohar <zohar@linux.ibm.com>
10557 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10558 L:      linux-integrity@vger.kernel.org
10559 S:      Supported
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10561 F:      security/integrity/
10562 F:      security/integrity/ima/
10563
10564 INTEL 810/815 FRAMEBUFFER DRIVER
10565 M:      Antonino Daplas <adaplas@gmail.com>
10566 L:      linux-fbdev@vger.kernel.org
10567 S:      Maintained
10568 F:      drivers/video/fbdev/i810/
10569
10570 INTEL 8254 COUNTER DRIVER
10571 M:      William Breathitt Gray <william.gray@linaro.org>
10572 L:      linux-iio@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/counter/i8254.c
10575 F:      include/linux/i8254.h
10576
10577 INTEL 8255 GPIO DRIVER
10578 M:      William Breathitt Gray <william.gray@linaro.org>
10579 L:      linux-gpio@vger.kernel.org
10580 S:      Maintained
10581 F:      drivers/gpio/gpio-i8255.c
10582 F:      drivers/gpio/gpio-i8255.h
10583
10584 INTEL ASoC DRIVERS
10585 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10586 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10587 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10588 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10589 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10590 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10591 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10593 S:      Supported
10594 F:      sound/soc/intel/
10595
10596 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10597 M:      Hans de Goede <hdegoede@redhat.com>
10598 L:      platform-driver-x86@vger.kernel.org
10599 S:      Maintained
10600 F:      drivers/platform/x86/intel/atomisp2/pm.c
10601
10602 INTEL ATOMISP2 LED DRIVER
10603 M:      Hans de Goede <hdegoede@redhat.com>
10604 L:      platform-driver-x86@vger.kernel.org
10605 S:      Maintained
10606 F:      drivers/platform/x86/intel/atomisp2/led.c
10607
10608 INTEL BIOS SAR INT1092 DRIVER
10609 M:      Shravan Sudhakar <s.shravan@intel.com>
10610 L:      platform-driver-x86@vger.kernel.org
10611 S:      Maintained
10612 F:      drivers/platform/x86/intel/int1092/
10613
10614 INTEL BROXTON PMC DRIVER
10615 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10616 M:      Zha Qipeng <qipeng.zha@intel.com>
10617 S:      Maintained
10618 F:      drivers/mfd/intel_pmc_bxt.c
10619 F:      include/linux/mfd/intel_pmc_bxt.h
10620
10621 INTEL C600 SERIES SAS CONTROLLER DRIVER
10622 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10623 L:      linux-scsi@vger.kernel.org
10624 S:      Supported
10625 T:      git git://git.code.sf.net/p/intel-sas/isci
10626 F:      drivers/scsi/isci/
10627
10628 INTEL CPU family model numbers
10629 M:      Tony Luck <tony.luck@intel.com>
10630 M:      x86@kernel.org
10631 L:      linux-kernel@vger.kernel.org
10632 S:      Supported
10633 F:      arch/x86/include/asm/intel-family.h
10634
10635 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10636 M:      Jani Nikula <jani.nikula@linux.intel.com>
10637 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10638 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10639 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10640 L:      intel-gfx@lists.freedesktop.org
10641 S:      Supported
10642 W:      https://01.org/linuxgraphics/
10643 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10644 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10645 C:      irc://irc.oftc.net/intel-gfx
10646 T:      git git://anongit.freedesktop.org/drm-intel
10647 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10648 F:      Documentation/gpu/i915.rst
10649 F:      drivers/gpu/drm/ci/xfails/i915*
10650 F:      drivers/gpu/drm/i915/
10651 F:      include/drm/i915*
10652 F:      include/uapi/drm/i915_drm.h
10653
10654 INTEL ETHERNET DRIVERS
10655 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10656 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10657 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10658 S:      Supported
10659 W:      https://www.intel.com/content/www/us/en/support.html
10660 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10663 F:      Documentation/networking/device_drivers/ethernet/intel/
10664 F:      drivers/net/ethernet/intel/
10665 F:      drivers/net/ethernet/intel/*/
10666 F:      include/linux/avf/virtchnl.h
10667 F:      include/linux/net/intel/iidc.h
10668
10669 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10670 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10671 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10672 L:      linux-rdma@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/infiniband/hw/irdma/
10675 F:      include/uapi/rdma/irdma-abi.h
10676
10677 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10678 M:      Maik Broemme <mbroemme@libmpq.org>
10679 L:      linux-fbdev@vger.kernel.org
10680 S:      Maintained
10681 F:      Documentation/fb/intelfb.rst
10682 F:      drivers/video/fbdev/intelfb/
10683
10684 INTEL GPIO DRIVERS
10685 M:      Andy Shevchenko <andy@kernel.org>
10686 L:      linux-gpio@vger.kernel.org
10687 S:      Supported
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10689 F:      drivers/gpio/gpio-elkhartlake.c
10690 F:      drivers/gpio/gpio-ich.c
10691 F:      drivers/gpio/gpio-merrifield.c
10692 F:      drivers/gpio/gpio-ml-ioh.c
10693 F:      drivers/gpio/gpio-pch.c
10694 F:      drivers/gpio/gpio-sch.c
10695 F:      drivers/gpio/gpio-sodaville.c
10696 F:      drivers/gpio/gpio-tangier.c
10697
10698 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10699 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10700 M:      Zhi Wang <zhi.a.wang@intel.com>
10701 L:      intel-gvt-dev@lists.freedesktop.org
10702 L:      intel-gfx@lists.freedesktop.org
10703 S:      Supported
10704 W:      https://01.org/igvt-g
10705 T:      git https://github.com/intel/gvt-linux.git
10706 F:      drivers/gpu/drm/i915/gvt/
10707
10708 INTEL HID EVENT DRIVER
10709 M:      Alex Hung <alexhung@gmail.com>
10710 L:      platform-driver-x86@vger.kernel.org
10711 S:      Maintained
10712 F:      drivers/platform/x86/intel/hid.c
10713
10714 INTEL I/OAT DMA DRIVER
10715 M:      Dave Jiang <dave.jiang@intel.com>
10716 R:      Dan Williams <dan.j.williams@intel.com>
10717 L:      dmaengine@vger.kernel.org
10718 S:      Supported
10719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10720 F:      drivers/dma/ioat*
10721
10722 INTEL IDLE DRIVER
10723 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10724 M:      Len Brown <lenb@kernel.org>
10725 L:      linux-pm@vger.kernel.org
10726 S:      Supported
10727 B:      https://bugzilla.kernel.org
10728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10729 F:      drivers/idle/intel_idle.c
10730
10731 INTEL IDXD DRIVER
10732 M:      Fenghua Yu <fenghua.yu@intel.com>
10733 M:      Dave Jiang <dave.jiang@intel.com>
10734 L:      dmaengine@vger.kernel.org
10735 S:      Supported
10736 F:      drivers/dma/idxd/*
10737 F:      include/uapi/linux/idxd.h
10738
10739 INTEL IN FIELD SCAN (IFS) DEVICE
10740 M:      Jithu Joseph <jithu.joseph@intel.com>
10741 R:      Ashok Raj <ashok.raj@intel.com>
10742 R:      Tony Luck <tony.luck@intel.com>
10743 S:      Maintained
10744 F:      drivers/platform/x86/intel/ifs
10745 F:      include/trace/events/intel_ifs.h
10746
10747 INTEL INTEGRATED SENSOR HUB DRIVER
10748 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10749 M:      Jiri Kosina <jikos@kernel.org>
10750 L:      linux-input@vger.kernel.org
10751 S:      Maintained
10752 F:      drivers/hid/intel-ish-hid/
10753
10754 INTEL IOMMU (VT-d)
10755 M:      David Woodhouse <dwmw2@infradead.org>
10756 M:      Lu Baolu <baolu.lu@linux.intel.com>
10757 L:      iommu@lists.linux.dev
10758 S:      Supported
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10760 F:      drivers/iommu/intel/
10761
10762 INTEL IPU3 CSI-2 CIO2 DRIVER
10763 M:      Yong Zhi <yong.zhi@intel.com>
10764 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10765 M:      Bingbu Cao <bingbu.cao@intel.com>
10766 M:      Dan Scally <djrscally@gmail.com>
10767 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10768 L:      linux-media@vger.kernel.org
10769 S:      Maintained
10770 T:      git git://linuxtv.org/media_tree.git
10771 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10772 F:      drivers/media/pci/intel/ipu3/
10773
10774 INTEL IPU3 CSI-2 IMGU DRIVER
10775 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10776 R:      Bingbu Cao <bingbu.cao@intel.com>
10777 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10778 L:      linux-media@vger.kernel.org
10779 S:      Maintained
10780 F:      Documentation/admin-guide/media/ipu3.rst
10781 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10782 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10783 F:      drivers/staging/media/ipu3/
10784
10785 INTEL ISHTP ECLITE DRIVER
10786 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10787 L:      platform-driver-x86@vger.kernel.org
10788 S:      Supported
10789 F:      drivers/platform/x86/intel/ishtp_eclite.c
10790
10791 INTEL IXP4XX CRYPTO SUPPORT
10792 M:      Corentin Labbe <clabbe@baylibre.com>
10793 L:      linux-crypto@vger.kernel.org
10794 S:      Maintained
10795 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10796
10797 INTEL KEEM BAY DRM DRIVER
10798 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10799 M:      Edmund Dea <edmund.j.dea@intel.com>
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10802 F:      drivers/gpu/drm/kmb/
10803
10804 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10805 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10808 F:      drivers/crypto/intel/keembay/Kconfig
10809 F:      drivers/crypto/intel/keembay/Makefile
10810 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10811 F:      drivers/crypto/intel/keembay/ocs-aes.c
10812 F:      drivers/crypto/intel/keembay/ocs-aes.h
10813
10814 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10815 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10816 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10817 M:      Mark Gross <mgross@linux.intel.com>
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10820 F:      drivers/crypto/intel/keembay/Kconfig
10821 F:      drivers/crypto/intel/keembay/Makefile
10822 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10823
10824 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10825 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10826 M:      Declan Murphy <declan.murphy@intel.com>
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10829 F:      drivers/crypto/intel/keembay/Kconfig
10830 F:      drivers/crypto/intel/keembay/Makefile
10831 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10832 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10833 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10834
10835 INTEL MANAGEMENT ENGINE (mei)
10836 M:      Tomas Winkler <tomas.winkler@intel.com>
10837 L:      linux-kernel@vger.kernel.org
10838 S:      Supported
10839 F:      Documentation/driver-api/mei/*
10840 F:      drivers/misc/mei/
10841 F:      drivers/watchdog/mei_wdt.c
10842 F:      include/linux/mei_aux.h
10843 F:      include/linux/mei_cl_bus.h
10844 F:      include/uapi/linux/mei.h
10845 F:      include/uapi/linux/mei_uuid.h
10846 F:      include/uapi/linux/uuid.h
10847 F:      samples/mei/*
10848
10849 INTEL MAX 10 BMC MFD DRIVER
10850 M:      Xu Yilun <yilun.xu@intel.com>
10851 R:      Tom Rix <trix@redhat.com>
10852 S:      Maintained
10853 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10854 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10855 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10856 F:      drivers/mfd/intel-m10-bmc*
10857 F:      include/linux/mfd/intel-m10-bmc.h
10858
10859 INTEL MAX10 BMC SECURE UPDATES
10860 M:      Peter Colberg <peter.colberg@intel.com>
10861 L:      linux-fpga@vger.kernel.org
10862 S:      Maintained
10863 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10864 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10865
10866 INTEL P-Unit IPC DRIVER
10867 M:      Zha Qipeng <qipeng.zha@intel.com>
10868 L:      platform-driver-x86@vger.kernel.org
10869 S:      Maintained
10870 F:      arch/x86/include/asm/intel_punit_ipc.h
10871 F:      drivers/platform/x86/intel/punit_ipc.c
10872
10873 INTEL PMC CORE DRIVER
10874 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10875 M:      David E Box <david.e.box@intel.com>
10876 L:      platform-driver-x86@vger.kernel.org
10877 S:      Maintained
10878 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10879 F:      drivers/platform/x86/intel/pmc/
10880
10881 INTEL PMIC GPIO DRIVERS
10882 M:      Andy Shevchenko <andy@kernel.org>
10883 S:      Supported
10884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10885 F:      drivers/gpio/gpio-*cove.c
10886
10887 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10888 M:      Andy Shevchenko <andy@kernel.org>
10889 S:      Supported
10890 F:      drivers/mfd/intel_soc_pmic*
10891 F:      include/linux/mfd/intel_soc_pmic*
10892
10893 INTEL PMT DRIVERS
10894 M:      David E. Box <david.e.box@linux.intel.com>
10895 S:      Supported
10896 F:      drivers/platform/x86/intel/pmt/
10897
10898 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10899 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10900 L:      linux-wireless@vger.kernel.org
10901 S:      Maintained
10902 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10903 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10904 F:      drivers/net/wireless/intel/ipw2x00/
10905
10906 INTEL PSTATE DRIVER
10907 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10908 M:      Len Brown <lenb@kernel.org>
10909 L:      linux-pm@vger.kernel.org
10910 S:      Supported
10911 F:      drivers/cpufreq/intel_pstate.c
10912
10913 INTEL PTP DFL ToD DRIVER
10914 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10915 L:      linux-fpga@vger.kernel.org
10916 L:      netdev@vger.kernel.org
10917 S:      Maintained
10918 F:      drivers/ptp/ptp_dfl_tod.c
10919
10920 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10921 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10922 L:      linux-iio@vger.kernel.org
10923 F:      drivers/counter/intel-qep.c
10924
10925 INTEL SCU DRIVERS
10926 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10927 S:      Maintained
10928 F:      arch/x86/include/asm/intel_scu_ipc.h
10929 F:      drivers/platform/x86/intel_scu_*
10930
10931 INTEL SDSI DRIVER
10932 M:      David E. Box <david.e.box@linux.intel.com>
10933 S:      Supported
10934 F:      drivers/platform/x86/intel/sdsi.c
10935 F:      tools/arch/x86/intel_sdsi/
10936 F:      tools/testing/selftests/drivers/sdsi/
10937
10938 INTEL SGX
10939 M:      Jarkko Sakkinen <jarkko@kernel.org>
10940 R:      Dave Hansen <dave.hansen@linux.intel.com>
10941 L:      linux-sgx@vger.kernel.org
10942 S:      Supported
10943 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10945 F:      Documentation/arch/x86/sgx.rst
10946 F:      arch/x86/entry/vdso/vsgx.S
10947 F:      arch/x86/include/asm/sgx.h
10948 F:      arch/x86/include/uapi/asm/sgx.h
10949 F:      arch/x86/kernel/cpu/sgx/*
10950 F:      tools/testing/selftests/sgx/*
10951 K:      \bSGX_
10952
10953 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10954 M:      Daniel Scally <djrscally@gmail.com>
10955 S:      Maintained
10956 F:      drivers/platform/x86/intel/int3472/
10957
10958 INTEL SPEED SELECT TECHNOLOGY
10959 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10960 L:      platform-driver-x86@vger.kernel.org
10961 S:      Maintained
10962 F:      drivers/platform/x86/intel/speed_select_if/
10963 F:      include/uapi/linux/isst_if.h
10964 F:      tools/power/x86/intel-speed-select/
10965
10966 INTEL STRATIX10 FIRMWARE DRIVERS
10967 M:      Dinh Nguyen <dinguyen@kernel.org>
10968 L:      linux-kernel@vger.kernel.org
10969 S:      Maintained
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10971 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10972 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10973 F:      drivers/firmware/stratix10-rsu.c
10974 F:      drivers/firmware/stratix10-svc.c
10975 F:      include/linux/firmware/intel/stratix10-smc.h
10976 F:      include/linux/firmware/intel/stratix10-svc-client.h
10977
10978 INTEL TELEMETRY DRIVER
10979 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10980 M:      "David E. Box" <david.e.box@linux.intel.com>
10981 L:      platform-driver-x86@vger.kernel.org
10982 S:      Maintained
10983 F:      arch/x86/include/asm/intel_telemetry.h
10984 F:      drivers/platform/x86/intel/telemetry/
10985
10986 INTEL TPMI DRIVER
10987 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10988 L:      platform-driver-x86@vger.kernel.org
10989 S:      Maintained
10990 F:      Documentation/ABI/testing/debugfs-tpmi
10991 F:      drivers/platform/x86/intel/tpmi.c
10992 F:      include/linux/intel_tpmi.h
10993
10994 INTEL UNCORE FREQUENCY CONTROL
10995 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10999 F:      drivers/platform/x86/intel/uncore-frequency/
11000
11001 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11002 M:      David E. Box <david.e.box@linux.intel.com>
11003 S:      Supported
11004 F:      drivers/platform/x86/intel/vsec.*
11005
11006 INTEL VIRTUAL BUTTON DRIVER
11007 M:      AceLan Kao <acelan.kao@canonical.com>
11008 L:      platform-driver-x86@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/platform/x86/intel/vbtn.c
11011
11012 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11013 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11014 L:      linux-wireless@vger.kernel.org
11015 S:      Supported
11016 F:      drivers/net/wireless/intel/iwlegacy/
11017
11018 INTEL WIRELESS WIFI LINK (iwlwifi)
11019 M:      Gregory Greenman <gregory.greenman@intel.com>
11020 L:      linux-wireless@vger.kernel.org
11021 S:      Supported
11022 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11024 F:      drivers/net/wireless/intel/iwlwifi/
11025
11026 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11027 M:      Jithu Joseph <jithu.joseph@intel.com>
11028 S:      Maintained
11029 W:      https://slimbootloader.github.io/security/firmware-update.html
11030 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11031
11032 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11033 L:      Dell.Client.Kernel@dell.com
11034 S:      Maintained
11035 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11036
11037 INTEL WWAN IOSM DRIVER
11038 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11039 L:      netdev@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/net/wwan/iosm/
11042
11043 INTEL(R) TRACE HUB
11044 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11045 S:      Supported
11046 F:      Documentation/trace/intel_th.rst
11047 F:      drivers/hwtracing/intel_th/
11048 F:      include/linux/intel_th.h
11049
11050 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11051 M:      Ning Sun <ning.sun@intel.com>
11052 L:      tboot-devel@lists.sourceforge.net
11053 S:      Supported
11054 W:      http://tboot.sourceforge.net
11055 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11056 F:      Documentation/arch/x86/intel_txt.rst
11057 F:      arch/x86/kernel/tboot.c
11058 F:      include/linux/tboot.h
11059
11060 INTERCONNECT API
11061 M:      Georgi Djakov <djakov@kernel.org>
11062 L:      linux-pm@vger.kernel.org
11063 S:      Maintained
11064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11065 F:      Documentation/devicetree/bindings/interconnect/
11066 F:      Documentation/driver-api/interconnect.rst
11067 F:      drivers/interconnect/
11068 F:      include/dt-bindings/interconnect/
11069 F:      include/linux/interconnect-provider.h
11070 F:      include/linux/interconnect.h
11071
11072 INTERRUPT COUNTER DRIVER
11073 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11074 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11075 L:      linux-iio@vger.kernel.org
11076 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11077 F:      drivers/counter/interrupt-cnt.c
11078
11079 INTERSIL ISL7998X VIDEO DECODER DRIVER
11080 M:      Michael Tretter <m.tretter@pengutronix.de>
11081 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11082 L:      linux-media@vger.kernel.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11085 F:      drivers/media/i2c/isl7998x.c
11086
11087 INVENSENSE ICM-426xx IMU DRIVER
11088 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11089 L:      linux-iio@vger.kernel.org
11090 S:      Maintained
11091 W:      https://invensense.tdk.com/
11092 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11093 F:      drivers/iio/imu/inv_icm42600/
11094
11095 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11096 M:      Linus Walleij <linus.walleij@linaro.org>
11097 L:      linux-iio@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11100 F:      drivers/iio/gyro/mpu3050*
11101
11102 IOC3 ETHERNET DRIVER
11103 M:      Ralf Baechle <ralf@linux-mips.org>
11104 L:      linux-mips@vger.kernel.org
11105 S:      Maintained
11106 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11107
11108 IOMMU DMA-API LAYER
11109 M:      Robin Murphy <robin.murphy@arm.com>
11110 L:      iommu@lists.linux.dev
11111 S:      Maintained
11112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11113 F:      drivers/iommu/dma-iommu.c
11114 F:      drivers/iommu/dma-iommu.h
11115 F:      drivers/iommu/iova.c
11116 F:      include/linux/iova.h
11117
11118 IOMMU SUBSYSTEM
11119 M:      Joerg Roedel <joro@8bytes.org>
11120 M:      Will Deacon <will@kernel.org>
11121 R:      Robin Murphy <robin.murphy@arm.com>
11122 L:      iommu@lists.linux.dev
11123 S:      Maintained
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11125 F:      Documentation/devicetree/bindings/iommu/
11126 F:      Documentation/userspace-api/iommu.rst
11127 F:      drivers/iommu/
11128 F:      include/linux/iommu.h
11129 F:      include/linux/iova.h
11130 F:      include/linux/of_iommu.h
11131 F:      include/uapi/linux/iommu.h
11132
11133 IOMMUFD
11134 M:      Jason Gunthorpe <jgg@nvidia.com>
11135 M:      Kevin Tian <kevin.tian@intel.com>
11136 L:      iommu@lists.linux.dev
11137 S:      Maintained
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11139 F:      Documentation/userspace-api/iommufd.rst
11140 F:      drivers/iommu/iommufd/
11141 F:      include/linux/iommufd.h
11142 F:      include/uapi/linux/iommufd.h
11143 F:      tools/testing/selftests/iommu/
11144
11145 IOSYS-MAP HELPERS
11146 M:      Thomas Zimmermann <tzimmermann@suse.de>
11147 L:      dri-devel@lists.freedesktop.org
11148 S:      Maintained
11149 T:      git git://anongit.freedesktop.org/drm/drm-misc
11150 F:      include/linux/iosys-map.h
11151
11152 IO_URING
11153 M:      Jens Axboe <axboe@kernel.dk>
11154 R:      Pavel Begunkov <asml.silence@gmail.com>
11155 L:      io-uring@vger.kernel.org
11156 S:      Maintained
11157 T:      git git://git.kernel.dk/linux-block
11158 T:      git git://git.kernel.dk/liburing
11159 F:      include/linux/io_uring.h
11160 F:      include/linux/io_uring_types.h
11161 F:      include/trace/events/io_uring.h
11162 F:      include/uapi/linux/io_uring.h
11163 F:      io_uring/
11164
11165 IPMI SUBSYSTEM
11166 M:      Corey Minyard <minyard@acm.org>
11167 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11168 S:      Supported
11169 W:      http://openipmi.sourceforge.net/
11170 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11171 F:      Documentation/devicetree/bindings/ipmi/
11172 F:      Documentation/driver-api/ipmi.rst
11173 F:      drivers/char/ipmi/
11174 F:      include/linux/ipmi*
11175 F:      include/uapi/linux/ipmi*
11176
11177 IPS SCSI RAID DRIVER
11178 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11179 L:      linux-scsi@vger.kernel.org
11180 S:      Maintained
11181 W:      http://www.adaptec.com/
11182 F:      drivers/scsi/ips*
11183
11184 IPVS
11185 M:      Simon Horman <horms@verge.net.au>
11186 M:      Julian Anastasov <ja@ssi.bg>
11187 L:      netdev@vger.kernel.org
11188 L:      lvs-devel@vger.kernel.org
11189 S:      Maintained
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11192 F:      Documentation/networking/ipvs-sysctl.rst
11193 F:      include/net/ip_vs.h
11194 F:      include/uapi/linux/ip_vs.h
11195 F:      net/netfilter/ipvs/
11196
11197 IPWIRELESS DRIVER
11198 M:      Jiri Kosina <jikos@kernel.org>
11199 M:      David Sterba <dsterba@suse.com>
11200 S:      Odd Fixes
11201 F:      drivers/tty/ipwireless/
11202
11203 IRON DEVICE AUDIO CODEC DRIVERS
11204 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/sound/irondevice,*
11208 F:      sound/soc/codecs/sma*
11209
11210 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11211 M:      Thomas Gleixner <tglx@linutronix.de>
11212 S:      Maintained
11213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11214 F:      Documentation/core-api/irq/irq-domain.rst
11215 F:      include/linux/irqdomain.h
11216 F:      kernel/irq/irqdomain.c
11217 F:      kernel/irq/msi.c
11218
11219 IRQ SUBSYSTEM
11220 M:      Thomas Gleixner <tglx@linutronix.de>
11221 L:      linux-kernel@vger.kernel.org
11222 S:      Maintained
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11224 F:      include/linux/group_cpus.h
11225 F:      kernel/irq/
11226 F:      lib/group_cpus.c
11227
11228 IRQCHIP DRIVERS
11229 M:      Thomas Gleixner <tglx@linutronix.de>
11230 L:      linux-kernel@vger.kernel.org
11231 S:      Maintained
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11233 F:      Documentation/devicetree/bindings/interrupt-controller/
11234 F:      drivers/irqchip/
11235
11236 ISA
11237 M:      William Breathitt Gray <william.gray@linaro.org>
11238 S:      Maintained
11239 F:      Documentation/driver-api/isa.rst
11240 F:      drivers/base/isa.c
11241 F:      include/linux/isa.h
11242
11243 ISA RADIO MODULE
11244 M:      Hans Verkuil <hverkuil@xs4all.nl>
11245 L:      linux-media@vger.kernel.org
11246 S:      Maintained
11247 W:      https://linuxtv.org
11248 T:      git git://linuxtv.org/media_tree.git
11249 F:      drivers/media/radio/radio-isa*
11250
11251 ISAPNP
11252 M:      Jaroslav Kysela <perex@perex.cz>
11253 S:      Maintained
11254 F:      Documentation/driver-api/isapnp.rst
11255 F:      drivers/pnp/isapnp/
11256 F:      include/linux/isapnp.h
11257
11258 ISCSI
11259 M:      Lee Duncan <lduncan@suse.com>
11260 M:      Chris Leech <cleech@redhat.com>
11261 M:      Mike Christie <michael.christie@oracle.com>
11262 L:      open-iscsi@googlegroups.com
11263 L:      linux-scsi@vger.kernel.org
11264 S:      Maintained
11265 W:      www.open-iscsi.com
11266 F:      drivers/scsi/*iscsi*
11267 F:      include/scsi/*iscsi*
11268
11269 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11270 M:      Peter Jones <pjones@redhat.com>
11271 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11272 S:      Maintained
11273 F:      drivers/firmware/iscsi_ibft*
11274
11275 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11276 M:      Sagi Grimberg <sagi@grimberg.me>
11277 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11278 L:      linux-rdma@vger.kernel.org
11279 S:      Supported
11280 W:      http://www.openfabrics.org
11281 W:      www.open-iscsi.org
11282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11283 F:      drivers/infiniband/ulp/iser/
11284
11285 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11286 M:      Sagi Grimberg <sagi@grimberg.me>
11287 L:      linux-rdma@vger.kernel.org
11288 L:      target-devel@vger.kernel.org
11289 S:      Supported
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11291 F:      drivers/infiniband/ulp/isert
11292
11293 ISDN/CMTP OVER BLUETOOTH
11294 M:      Karsten Keil <isdn@linux-pingi.de>
11295 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11296 L:      netdev@vger.kernel.org
11297 S:      Odd Fixes
11298 W:      http://www.isdn4linux.de
11299 F:      Documentation/isdn/
11300 F:      drivers/isdn/capi/
11301 F:      include/linux/isdn/
11302 F:      include/uapi/linux/isdn/
11303 F:      net/bluetooth/cmtp/
11304
11305 ISDN/mISDN SUBSYSTEM
11306 M:      Karsten Keil <isdn@linux-pingi.de>
11307 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11308 L:      netdev@vger.kernel.org
11309 S:      Maintained
11310 W:      http://www.isdn4linux.de
11311 F:      drivers/isdn/Kconfig
11312 F:      drivers/isdn/Makefile
11313 F:      drivers/isdn/hardware/
11314 F:      drivers/isdn/mISDN/
11315
11316 ISOFS FILESYSTEM
11317 M:      Jan Kara <jack@suse.cz>
11318 L:      linux-fsdevel@vger.kernel.org
11319 S:      Maintained
11320 F:      Documentation/filesystems/isofs.rst
11321 F:      fs/isofs/
11322
11323 IT87 HARDWARE MONITORING DRIVER
11324 M:      Jean Delvare <jdelvare@suse.com>
11325 L:      linux-hwmon@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/hwmon/it87.rst
11328 F:      drivers/hwmon/it87.c
11329
11330 IT913X MEDIA DRIVER
11331 M:      Antti Palosaari <crope@iki.fi>
11332 L:      linux-media@vger.kernel.org
11333 S:      Maintained
11334 W:      https://linuxtv.org
11335 W:      http://palosaari.fi/linux/
11336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11337 T:      git git://linuxtv.org/anttip/media_tree.git
11338 F:      drivers/media/tuners/it913x*
11339
11340 ITE IT66121 HDMI BRIDGE DRIVER
11341 M:      Phong LE <ple@baylibre.com>
11342 M:      Neil Armstrong <neil.armstrong@linaro.org>
11343 S:      Maintained
11344 T:      git git://anongit.freedesktop.org/drm/drm-misc
11345 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11346 F:      drivers/gpu/drm/bridge/ite-it66121.c
11347
11348 IVTV VIDEO4LINUX DRIVER
11349 M:      Andy Walls <awalls@md.metrocast.net>
11350 L:      linux-media@vger.kernel.org
11351 S:      Maintained
11352 W:      https://linuxtv.org
11353 T:      git git://linuxtv.org/media_tree.git
11354 F:      Documentation/admin-guide/media/ivtv*
11355 F:      drivers/media/pci/ivtv/
11356 F:      include/uapi/linux/ivtv*
11357
11358 IX2505V MEDIA DRIVER
11359 M:      Malcolm Priestley <tvboxspy@gmail.com>
11360 L:      linux-media@vger.kernel.org
11361 S:      Maintained
11362 W:      https://linuxtv.org
11363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11364 F:      drivers/media/dvb-frontends/ix2505v*
11365
11366 JAILHOUSE HYPERVISOR INTERFACE
11367 M:      Jan Kiszka <jan.kiszka@siemens.com>
11368 L:      jailhouse-dev@googlegroups.com
11369 S:      Maintained
11370 F:      arch/x86/include/asm/jailhouse_para.h
11371 F:      arch/x86/kernel/jailhouse.c
11372
11373 JC42.4 TEMPERATURE SENSOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11378 F:      Documentation/hwmon/jc42.rst
11379 F:      drivers/hwmon/jc42.c
11380
11381 JFS FILESYSTEM
11382 M:      Dave Kleikamp <shaggy@kernel.org>
11383 L:      jfs-discussion@lists.sourceforge.net
11384 S:      Odd Fixes
11385 W:      http://jfs.sourceforge.net/
11386 T:      git https://github.com/kleikamp/linux-shaggy.git
11387 F:      Documentation/admin-guide/jfs.rst
11388 F:      fs/jfs/
11389
11390 JME NETWORK DRIVER
11391 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11392 L:      netdev@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/net/ethernet/jme.*
11395
11396 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11397 M:      David Woodhouse <dwmw2@infradead.org>
11398 M:      Richard Weinberger <richard@nod.at>
11399 L:      linux-mtd@lists.infradead.org
11400 S:      Odd Fixes
11401 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11402 T:      git git://git.infradead.org/ubifs-2.6.git
11403 F:      fs/jffs2/
11404 F:      include/uapi/linux/jffs2.h
11405
11406 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11407 M:      "Theodore Ts'o" <tytso@mit.edu>
11408 M:      Jan Kara <jack@suse.com>
11409 L:      linux-ext4@vger.kernel.org
11410 S:      Maintained
11411 F:      fs/jbd2/
11412 F:      include/linux/jbd2.h
11413
11414 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11415 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11416 L:      linux-media@vger.kernel.org
11417 L:      linux-renesas-soc@vger.kernel.org
11418 S:      Maintained
11419 F:      drivers/media/platform/renesas/rcar_jpu.c
11420
11421 JSM Neo PCI based serial card
11422 L:      linux-serial@vger.kernel.org
11423 S:      Orphan
11424 F:      drivers/tty/serial/jsm/
11425
11426 K10TEMP HARDWARE MONITORING DRIVER
11427 M:      Clemens Ladisch <clemens@ladisch.de>
11428 L:      linux-hwmon@vger.kernel.org
11429 S:      Maintained
11430 F:      Documentation/hwmon/k10temp.rst
11431 F:      drivers/hwmon/k10temp.c
11432
11433 K8TEMP HARDWARE MONITORING DRIVER
11434 M:      Rudolf Marek <r.marek@assembler.cz>
11435 L:      linux-hwmon@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/hwmon/k8temp.rst
11438 F:      drivers/hwmon/k8temp.c
11439
11440 KASAN
11441 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11442 R:      Alexander Potapenko <glider@google.com>
11443 R:      Andrey Konovalov <andreyknvl@gmail.com>
11444 R:      Dmitry Vyukov <dvyukov@google.com>
11445 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11446 L:      kasan-dev@googlegroups.com
11447 S:      Maintained
11448 F:      Documentation/dev-tools/kasan.rst
11449 F:      arch/*/include/asm/*kasan.h
11450 F:      arch/*/mm/kasan_init*
11451 F:      include/linux/kasan*.h
11452 F:      lib/Kconfig.kasan
11453 F:      mm/kasan/
11454 F:      scripts/Makefile.kasan
11455
11456 KCONFIG
11457 M:      Masahiro Yamada <masahiroy@kernel.org>
11458 L:      linux-kbuild@vger.kernel.org
11459 S:      Maintained
11460 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11462 F:      Documentation/kbuild/kconfig*
11463 F:      scripts/Kconfig.include
11464 F:      scripts/kconfig/
11465
11466 KCOV
11467 R:      Dmitry Vyukov <dvyukov@google.com>
11468 R:      Andrey Konovalov <andreyknvl@gmail.com>
11469 L:      kasan-dev@googlegroups.com
11470 S:      Maintained
11471 F:      Documentation/dev-tools/kcov.rst
11472 F:      include/linux/kcov.h
11473 F:      include/uapi/linux/kcov.h
11474 F:      kernel/kcov.c
11475 F:      scripts/Makefile.kcov
11476
11477 KCSAN
11478 M:      Marco Elver <elver@google.com>
11479 R:      Dmitry Vyukov <dvyukov@google.com>
11480 L:      kasan-dev@googlegroups.com
11481 S:      Maintained
11482 F:      Documentation/dev-tools/kcsan.rst
11483 F:      include/linux/kcsan*.h
11484 F:      kernel/kcsan/
11485 F:      lib/Kconfig.kcsan
11486 F:      scripts/Makefile.kcsan
11487
11488 KDUMP
11489 M:      Baoquan He <bhe@redhat.com>
11490 R:      Vivek Goyal <vgoyal@redhat.com>
11491 R:      Dave Young <dyoung@redhat.com>
11492 L:      kexec@lists.infradead.org
11493 S:      Maintained
11494 W:      http://lse.sourceforge.net/kdump/
11495 F:      Documentation/admin-guide/kdump/
11496 F:      fs/proc/vmcore.c
11497 F:      include/linux/crash_core.h
11498 F:      include/linux/crash_dump.h
11499 F:      include/uapi/linux/vmcore.h
11500 F:      kernel/crash_*.c
11501
11502 KEENE FM RADIO TRANSMITTER DRIVER
11503 M:      Hans Verkuil <hverkuil@xs4all.nl>
11504 L:      linux-media@vger.kernel.org
11505 S:      Maintained
11506 W:      https://linuxtv.org
11507 T:      git git://linuxtv.org/media_tree.git
11508 F:      drivers/media/radio/radio-keene*
11509
11510 KERNEL AUTOMOUNTER
11511 M:      Ian Kent <raven@themaw.net>
11512 L:      autofs@vger.kernel.org
11513 S:      Maintained
11514 F:      fs/autofs/
11515
11516 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11517 M:      Masahiro Yamada <masahiroy@kernel.org>
11518 R:      Nathan Chancellor <nathan@kernel.org>
11519 R:      Nick Desaulniers <ndesaulniers@google.com>
11520 R:      Nicolas Schier <nicolas@fjasle.eu>
11521 L:      linux-kbuild@vger.kernel.org
11522 S:      Maintained
11523 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11525 F:      Documentation/kbuild/
11526 F:      Makefile
11527 F:      scripts/*vmlinux*
11528 F:      scripts/Kbuild*
11529 F:      scripts/Makefile*
11530 F:      scripts/basic/
11531 F:      scripts/dummy-tools/
11532 F:      scripts/mk*
11533 F:      scripts/mod/
11534 F:      scripts/package/
11535 F:      usr/
11536
11537 KERNEL HARDENING (not covered by other areas)
11538 M:      Kees Cook <keescook@chromium.org>
11539 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11540 L:      linux-hardening@vger.kernel.org
11541 S:      Supported
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11543 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11544 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11545 F:      arch/*/configs/hardening.config
11546 F:      include/linux/overflow.h
11547 F:      include/linux/randomize_kstack.h
11548 F:      kernel/configs/hardening.config
11549 F:      mm/usercopy.c
11550 K:      \b(add|choose)_random_kstack_offset\b
11551 K:      \b__check_(object_size|heap_object)\b
11552 K:      \b__counted_by\b
11553
11554 KERNEL JANITORS
11555 L:      kernel-janitors@vger.kernel.org
11556 S:      Odd Fixes
11557 W:      http://kernelnewbies.org/KernelJanitors
11558
11559 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11560 M:      Chuck Lever <chuck.lever@oracle.com>
11561 M:      Jeff Layton <jlayton@kernel.org>
11562 R:      Neil Brown <neilb@suse.de>
11563 R:      Olga Kornievskaia <kolga@netapp.com>
11564 R:      Dai Ngo <Dai.Ngo@oracle.com>
11565 R:      Tom Talpey <tom@talpey.com>
11566 L:      linux-nfs@vger.kernel.org
11567 S:      Supported
11568 W:      http://nfs.sourceforge.net/
11569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11570 F:      Documentation/filesystems/nfs/
11571 F:      fs/lockd/
11572 F:      fs/nfs_common/
11573 F:      fs/nfsd/
11574 F:      include/linux/lockd/
11575 F:      include/linux/sunrpc/
11576 F:      include/trace/events/rpcgss.h
11577 F:      include/trace/events/rpcrdma.h
11578 F:      include/trace/events/sunrpc.h
11579 F:      include/trace/misc/fs.h
11580 F:      include/trace/misc/nfs.h
11581 F:      include/trace/misc/sunrpc.h
11582 F:      include/uapi/linux/nfsd/
11583 F:      include/uapi/linux/sunrpc/
11584 F:      net/sunrpc/
11585
11586 KERNEL REGRESSIONS
11587 M:      Thorsten Leemhuis <linux@leemhuis.info>
11588 L:      regressions@lists.linux.dev
11589 S:      Supported
11590 F:      Documentation/admin-guide/reporting-regressions.rst
11591 F:      Documentation/process/handling-regressions.rst
11592
11593 KERNEL SELFTEST FRAMEWORK
11594 M:      Shuah Khan <shuah@kernel.org>
11595 M:      Shuah Khan <skhan@linuxfoundation.org>
11596 L:      linux-kselftest@vger.kernel.org
11597 S:      Maintained
11598 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11600 F:      Documentation/dev-tools/kselftest*
11601 F:      tools/testing/selftests/
11602
11603 KERNEL SMB3 SERVER (KSMBD)
11604 M:      Namjae Jeon <linkinjeon@kernel.org>
11605 M:      Steve French <sfrench@samba.org>
11606 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11607 R:      Tom Talpey <tom@talpey.com>
11608 L:      linux-cifs@vger.kernel.org
11609 S:      Maintained
11610 T:      git git://git.samba.org/ksmbd.git
11611 F:      Documentation/filesystems/smb/ksmbd.rst
11612 F:      fs/smb/common/
11613 F:      fs/smb/server/
11614
11615 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11616 M:      Brendan Higgins <brendanhiggins@google.com>
11617 M:      David Gow <davidgow@google.com>
11618 L:      linux-kselftest@vger.kernel.org
11619 L:      kunit-dev@googlegroups.com
11620 S:      Maintained
11621 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11624 F:      Documentation/dev-tools/kunit/
11625 F:      include/kunit/
11626 F:      lib/kunit/
11627 F:      rust/kernel/kunit.rs
11628 F:      scripts/rustdoc_test_*
11629 F:      tools/testing/kunit/
11630
11631 KERNEL USERMODE HELPER
11632 M:      Luis Chamberlain <mcgrof@kernel.org>
11633 L:      linux-kernel@vger.kernel.org
11634 S:      Maintained
11635 F:      include/linux/umh.h
11636 F:      kernel/umh.c
11637
11638 KERNEL VIRTUAL MACHINE (KVM)
11639 M:      Paolo Bonzini <pbonzini@redhat.com>
11640 L:      kvm@vger.kernel.org
11641 S:      Supported
11642 W:      http://www.linux-kvm.org
11643 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11644 F:      Documentation/virt/kvm/
11645 F:      include/asm-generic/kvm*
11646 F:      include/kvm/iodev.h
11647 F:      include/linux/kvm*
11648 F:      include/trace/events/kvm.h
11649 F:      include/uapi/asm-generic/kvm*
11650 F:      include/uapi/linux/kvm*
11651 F:      tools/kvm/
11652 F:      tools/testing/selftests/kvm/
11653 F:      virt/kvm/*
11654
11655 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11656 M:      Marc Zyngier <maz@kernel.org>
11657 M:      Oliver Upton <oliver.upton@linux.dev>
11658 R:      James Morse <james.morse@arm.com>
11659 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11660 R:      Zenghui Yu <yuzenghui@huawei.com>
11661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11662 L:      kvmarm@lists.linux.dev
11663 S:      Maintained
11664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11665 F:      arch/arm64/include/asm/kvm*
11666 F:      arch/arm64/include/uapi/asm/kvm*
11667 F:      arch/arm64/kvm/
11668 F:      include/kvm/arm_*
11669 F:      tools/testing/selftests/kvm/*/aarch64/
11670 F:      tools/testing/selftests/kvm/aarch64/
11671
11672 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11673 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11674 M:      Bibo Mao <maobibo@loongson.cn>
11675 M:      Huacai Chen <chenhuacai@kernel.org>
11676 L:      kvm@vger.kernel.org
11677 L:      loongarch@lists.linux.dev
11678 S:      Maintained
11679 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11680 F:      arch/loongarch/include/asm/kvm*
11681 F:      arch/loongarch/include/uapi/asm/kvm*
11682 F:      arch/loongarch/kvm/
11683
11684 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11685 M:      Huacai Chen <chenhuacai@kernel.org>
11686 L:      linux-mips@vger.kernel.org
11687 L:      kvm@vger.kernel.org
11688 S:      Maintained
11689 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11690 F:      arch/mips/include/asm/kvm*
11691 F:      arch/mips/include/uapi/asm/kvm*
11692 F:      arch/mips/kvm/
11693
11694 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11695 M:      Michael Ellerman <mpe@ellerman.id.au>
11696 R:      Nicholas Piggin <npiggin@gmail.com>
11697 L:      linuxppc-dev@lists.ozlabs.org
11698 L:      kvm@vger.kernel.org
11699 S:      Maintained (Book3S 64-bit HV)
11700 S:      Odd fixes (Book3S 64-bit PR)
11701 S:      Orphan (Book3E and 32-bit)
11702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11703 F:      arch/powerpc/include/asm/kvm*
11704 F:      arch/powerpc/include/uapi/asm/kvm*
11705 F:      arch/powerpc/kernel/kvm*
11706 F:      arch/powerpc/kvm/
11707
11708 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11709 M:      Anup Patel <anup@brainfault.org>
11710 R:      Atish Patra <atishp@atishpatra.org>
11711 L:      kvm@vger.kernel.org
11712 L:      kvm-riscv@lists.infradead.org
11713 L:      linux-riscv@lists.infradead.org
11714 S:      Maintained
11715 T:      git https://github.com/kvm-riscv/linux.git
11716 F:      arch/riscv/include/asm/kvm*
11717 F:      arch/riscv/include/uapi/asm/kvm*
11718 F:      arch/riscv/kvm/
11719 F:      tools/testing/selftests/kvm/*/riscv/
11720 F:      tools/testing/selftests/kvm/riscv/
11721
11722 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11723 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11724 M:      Janosch Frank <frankja@linux.ibm.com>
11725 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11726 R:      David Hildenbrand <david@redhat.com>
11727 L:      kvm@vger.kernel.org
11728 S:      Supported
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11730 F:      Documentation/virt/kvm/s390*
11731 F:      arch/s390/include/asm/gmap.h
11732 F:      arch/s390/include/asm/kvm*
11733 F:      arch/s390/include/uapi/asm/kvm*
11734 F:      arch/s390/include/uapi/asm/uvdevice.h
11735 F:      arch/s390/kernel/uv.c
11736 F:      arch/s390/kvm/
11737 F:      arch/s390/mm/gmap.c
11738 F:      drivers/s390/char/uvdevice.c
11739 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11740 F:      tools/testing/selftests/kvm/*/s390x/
11741 F:      tools/testing/selftests/kvm/s390x/
11742
11743 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11744 M:      Sean Christopherson <seanjc@google.com>
11745 M:      Paolo Bonzini <pbonzini@redhat.com>
11746 L:      kvm@vger.kernel.org
11747 S:      Supported
11748 P:      Documentation/process/maintainer-kvm-x86.rst
11749 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11750 F:      arch/x86/include/asm/kvm*
11751 F:      arch/x86/include/asm/svm.h
11752 F:      arch/x86/include/asm/vmx*.h
11753 F:      arch/x86/include/uapi/asm/kvm*
11754 F:      arch/x86/include/uapi/asm/svm.h
11755 F:      arch/x86/include/uapi/asm/vmx.h
11756 F:      arch/x86/kvm/
11757 F:      arch/x86/kvm/*/
11758 F:      tools/testing/selftests/kvm/*/x86_64/
11759 F:      tools/testing/selftests/kvm/x86_64/
11760
11761 KERNFS
11762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11763 M:      Tejun Heo <tj@kernel.org>
11764 S:      Supported
11765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11766 F:      fs/kernfs/
11767 F:      include/linux/kernfs.h
11768
11769 KEXEC
11770 M:      Eric Biederman <ebiederm@xmission.com>
11771 L:      kexec@lists.infradead.org
11772 S:      Maintained
11773 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11774 F:      include/linux/kexec.h
11775 F:      include/uapi/linux/kexec.h
11776 F:      kernel/kexec*
11777
11778 KEYS-ENCRYPTED
11779 M:      Mimi Zohar <zohar@linux.ibm.com>
11780 L:      linux-integrity@vger.kernel.org
11781 L:      keyrings@vger.kernel.org
11782 S:      Supported
11783 F:      Documentation/security/keys/trusted-encrypted.rst
11784 F:      include/keys/encrypted-type.h
11785 F:      security/keys/encrypted-keys/
11786
11787 KEYS-TRUSTED
11788 M:      James Bottomley <jejb@linux.ibm.com>
11789 M:      Jarkko Sakkinen <jarkko@kernel.org>
11790 M:      Mimi Zohar <zohar@linux.ibm.com>
11791 L:      linux-integrity@vger.kernel.org
11792 L:      keyrings@vger.kernel.org
11793 S:      Supported
11794 F:      Documentation/security/keys/trusted-encrypted.rst
11795 F:      include/keys/trusted-type.h
11796 F:      include/keys/trusted_tpm.h
11797 F:      security/keys/trusted-keys/
11798
11799 KEYS-TRUSTED-CAAM
11800 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11801 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11802 L:      linux-integrity@vger.kernel.org
11803 L:      keyrings@vger.kernel.org
11804 S:      Maintained
11805 F:      include/keys/trusted_caam.h
11806 F:      security/keys/trusted-keys/trusted_caam.c
11807
11808 KEYS-TRUSTED-TEE
11809 M:      Sumit Garg <sumit.garg@linaro.org>
11810 L:      linux-integrity@vger.kernel.org
11811 L:      keyrings@vger.kernel.org
11812 S:      Supported
11813 F:      include/keys/trusted_tee.h
11814 F:      security/keys/trusted-keys/trusted_tee.c
11815
11816 KEYS/KEYRINGS
11817 M:      David Howells <dhowells@redhat.com>
11818 M:      Jarkko Sakkinen <jarkko@kernel.org>
11819 L:      keyrings@vger.kernel.org
11820 S:      Maintained
11821 F:      Documentation/security/keys/core.rst
11822 F:      include/keys/
11823 F:      include/linux/key-type.h
11824 F:      include/linux/key.h
11825 F:      include/linux/keyctl.h
11826 F:      include/uapi/linux/keyctl.h
11827 F:      security/keys/
11828
11829 KEYS/KEYRINGS_INTEGRITY
11830 M:      Jarkko Sakkinen <jarkko@kernel.org>
11831 M:      Mimi Zohar <zohar@linux.ibm.com>
11832 L:      linux-integrity@vger.kernel.org
11833 L:      keyrings@vger.kernel.org
11834 S:      Supported
11835 F:      security/integrity/platform_certs
11836
11837 KFENCE
11838 M:      Alexander Potapenko <glider@google.com>
11839 M:      Marco Elver <elver@google.com>
11840 R:      Dmitry Vyukov <dvyukov@google.com>
11841 L:      kasan-dev@googlegroups.com
11842 S:      Maintained
11843 F:      Documentation/dev-tools/kfence.rst
11844 F:      arch/*/include/asm/kfence.h
11845 F:      include/linux/kfence.h
11846 F:      lib/Kconfig.kfence
11847 F:      mm/kfence/
11848
11849 KFIFO
11850 M:      Stefani Seibold <stefani@seibold.net>
11851 S:      Maintained
11852 F:      include/linux/kfifo.h
11853 F:      lib/kfifo.c
11854 F:      samples/kfifo/
11855
11856 KGDB / KDB /debug_core
11857 M:      Jason Wessel <jason.wessel@windriver.com>
11858 M:      Daniel Thompson <daniel.thompson@linaro.org>
11859 R:      Douglas Anderson <dianders@chromium.org>
11860 L:      kgdb-bugreport@lists.sourceforge.net
11861 S:      Maintained
11862 W:      http://kgdb.wiki.kernel.org/
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11864 F:      Documentation/dev-tools/kgdb.rst
11865 F:      drivers/misc/kgdbts.c
11866 F:      drivers/tty/serial/kgdboc.c
11867 F:      include/linux/kdb.h
11868 F:      include/linux/kgdb.h
11869 F:      kernel/debug/
11870 F:      kernel/module/kdb.c
11871
11872 KHADAS MCU MFD DRIVER
11873 M:      Neil Armstrong <neil.armstrong@linaro.org>
11874 L:      linux-amlogic@lists.infradead.org
11875 S:      Maintained
11876 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11877 F:      drivers/mfd/khadas-mcu.c
11878 F:      drivers/thermal/khadas_mcu_fan.c
11879 F:      include/linux/mfd/khadas-mcu.h
11880
11881 KIONIX/ROHM KX022A ACCELEROMETER
11882 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11883 L:      linux-iio@vger.kernel.org
11884 S:      Supported
11885 F:      drivers/iio/accel/kionix-kx022a*
11886
11887 KMEMLEAK
11888 M:      Catalin Marinas <catalin.marinas@arm.com>
11889 S:      Maintained
11890 F:      Documentation/dev-tools/kmemleak.rst
11891 F:      include/linux/kmemleak.h
11892 F:      mm/kmemleak.c
11893 F:      samples/kmemleak/kmemleak-test.c
11894
11895 KMSAN
11896 M:      Alexander Potapenko <glider@google.com>
11897 R:      Marco Elver <elver@google.com>
11898 R:      Dmitry Vyukov <dvyukov@google.com>
11899 L:      kasan-dev@googlegroups.com
11900 S:      Maintained
11901 F:      Documentation/dev-tools/kmsan.rst
11902 F:      arch/*/include/asm/kmsan.h
11903 F:      arch/*/mm/kmsan_*
11904 F:      include/linux/kmsan*.h
11905 F:      lib/Kconfig.kmsan
11906 F:      mm/kmsan/
11907 F:      scripts/Makefile.kmsan
11908
11909 KPROBES
11910 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11911 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11912 M:      "David S. Miller" <davem@davemloft.net>
11913 M:      Masami Hiramatsu <mhiramat@kernel.org>
11914 L:      linux-kernel@vger.kernel.org
11915 L:      linux-trace-kernel@vger.kernel.org
11916 S:      Maintained
11917 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11919 F:      Documentation/trace/kprobes.rst
11920 F:      include/asm-generic/kprobes.h
11921 F:      include/linux/kprobes.h
11922 F:      kernel/kprobes.c
11923 F:      lib/test_kprobes.c
11924 F:      samples/kprobes
11925
11926 KS0108 LCD CONTROLLER DRIVER
11927 M:      Miguel Ojeda <ojeda@kernel.org>
11928 S:      Maintained
11929 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11930 F:      drivers/auxdisplay/ks0108.c
11931 F:      include/linux/ks0108.h
11932
11933 KTD253 BACKLIGHT DRIVER
11934 M:      Linus Walleij <linus.walleij@linaro.org>
11935 S:      Maintained
11936 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11937 F:      drivers/video/backlight/ktd253-backlight.c
11938
11939 KTEST
11940 M:      Steven Rostedt <rostedt@goodmis.org>
11941 M:      John Hawley <warthog9@eaglescrag.net>
11942 S:      Maintained
11943 F:      tools/testing/ktest
11944
11945 KTZ8866 BACKLIGHT DRIVER
11946 M:      Jianhua Lu <lujianhua000@gmail.com>
11947 S:      Maintained
11948 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11949 F:      drivers/video/backlight/ktz8866.c
11950
11951 KVM PARAVIRT (KVM/paravirt)
11952 M:      Paolo Bonzini <pbonzini@redhat.com>
11953 R:      Wanpeng Li <wanpengli@tencent.com>
11954 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11955 L:      kvm@vger.kernel.org
11956 S:      Supported
11957 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11958 F:      arch/um/include/asm/kvm_para.h
11959 F:      arch/x86/include/asm/kvm_para.h
11960 F:      arch/x86/include/asm/pvclock-abi.h
11961 F:      arch/x86/include/uapi/asm/kvm_para.h
11962 F:      arch/x86/kernel/kvm.c
11963 F:      arch/x86/kernel/kvmclock.c
11964 F:      include/asm-generic/kvm_para.h
11965 F:      include/linux/kvm_para.h
11966 F:      include/uapi/asm-generic/kvm_para.h
11967 F:      include/uapi/linux/kvm_para.h
11968
11969 KVM X86 HYPER-V (KVM/hyper-v)
11970 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11971 M:      Sean Christopherson <seanjc@google.com>
11972 M:      Paolo Bonzini <pbonzini@redhat.com>
11973 L:      kvm@vger.kernel.org
11974 S:      Supported
11975 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11976 F:      arch/x86/kvm/hyperv.*
11977 F:      arch/x86/kvm/kvm_onhyperv.*
11978 F:      arch/x86/kvm/svm/hyperv.*
11979 F:      arch/x86/kvm/svm/svm_onhyperv.*
11980 F:      arch/x86/kvm/vmx/hyperv.*
11981
11982 KVM X86 Xen (KVM/Xen)
11983 M:      David Woodhouse <dwmw2@infradead.org>
11984 M:      Paul Durrant <paul@xen.org>
11985 M:      Sean Christopherson <seanjc@google.com>
11986 M:      Paolo Bonzini <pbonzini@redhat.com>
11987 L:      kvm@vger.kernel.org
11988 S:      Supported
11989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11990 F:      arch/x86/kvm/xen.*
11991
11992 L3MDEV
11993 M:      David Ahern <dsahern@kernel.org>
11994 L:      netdev@vger.kernel.org
11995 S:      Maintained
11996 F:      include/net/l3mdev.h
11997 F:      net/l3mdev
11998
11999 LANDLOCK SECURITY MODULE
12000 M:      Mickaël Salaün <mic@digikod.net>
12001 L:      linux-security-module@vger.kernel.org
12002 S:      Supported
12003 W:      https://landlock.io
12004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12005 F:      Documentation/security/landlock.rst
12006 F:      Documentation/userspace-api/landlock.rst
12007 F:      include/uapi/linux/landlock.h
12008 F:      samples/landlock/
12009 F:      security/landlock/
12010 F:      tools/testing/selftests/landlock/
12011 K:      landlock
12012 K:      LANDLOCK
12013
12014 LANTIQ / INTEL Ethernet drivers
12015 M:      Hauke Mehrtens <hauke@hauke-m.de>
12016 L:      netdev@vger.kernel.org
12017 S:      Maintained
12018 F:      drivers/net/dsa/lantiq_gswip.c
12019 F:      drivers/net/dsa/lantiq_pce.h
12020 F:      drivers/net/ethernet/lantiq_xrx200.c
12021 F:      net/dsa/tag_gswip.c
12022
12023 LANTIQ MIPS ARCHITECTURE
12024 M:      John Crispin <john@phrozen.org>
12025 L:      linux-mips@vger.kernel.org
12026 S:      Maintained
12027 F:      arch/mips/lantiq
12028 F:      drivers/soc/lantiq
12029
12030 LASI 53c700 driver for PARISC
12031 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12032 L:      linux-scsi@vger.kernel.org
12033 S:      Maintained
12034 F:      Documentation/scsi/53c700.rst
12035 F:      drivers/scsi/53c700*
12036
12037 LEAKING_ADDRESSES
12038 M:      Tobin C. Harding <me@tobin.cc>
12039 M:      Tycho Andersen <tycho@tycho.pizza>
12040 L:      linux-hardening@vger.kernel.org
12041 S:      Maintained
12042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12043 F:      scripts/leaking_addresses.pl
12044
12045 LED SUBSYSTEM
12046 M:      Pavel Machek <pavel@ucw.cz>
12047 M:      Lee Jones <lee@kernel.org>
12048 L:      linux-leds@vger.kernel.org
12049 S:      Maintained
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12051 F:      Documentation/devicetree/bindings/leds/
12052 F:      Documentation/leds/
12053 F:      drivers/leds/
12054 F:      include/dt-bindings/leds/
12055 F:      include/linux/leds.h
12056
12057 LEGO MINDSTORMS EV3
12058 R:      David Lechner <david@lechnology.com>
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12061 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12062 F:      drivers/power/supply/lego_ev3_battery.c
12063
12064 LEGO USB Tower driver
12065 M:      Juergen Stuber <starblue@users.sourceforge.net>
12066 L:      legousb-devel@lists.sourceforge.net
12067 S:      Maintained
12068 W:      http://legousb.sourceforge.net/
12069 F:      drivers/usb/misc/legousbtower.c
12070
12071 LETSKETCH HID TABLET DRIVER
12072 M:      Hans de Goede <hdegoede@redhat.com>
12073 L:      linux-input@vger.kernel.org
12074 S:      Maintained
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12076 F:      drivers/hid/hid-letsketch.c
12077
12078 LG LAPTOP EXTRAS
12079 M:      Matan Ziv-Av <matan@svgalib.org>
12080 L:      platform-driver-x86@vger.kernel.org
12081 S:      Maintained
12082 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12083 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12084 F:      drivers/platform/x86/lg-laptop.c
12085
12086 LG2160 MEDIA DRIVER
12087 M:      Michael Krufky <mkrufky@linuxtv.org>
12088 L:      linux-media@vger.kernel.org
12089 S:      Maintained
12090 W:      https://linuxtv.org
12091 W:      http://github.com/mkrufky
12092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12093 T:      git git://linuxtv.org/mkrufky/tuners.git
12094 F:      drivers/media/dvb-frontends/lg2160.*
12095
12096 LGDT3305 MEDIA DRIVER
12097 M:      Michael Krufky <mkrufky@linuxtv.org>
12098 L:      linux-media@vger.kernel.org
12099 S:      Maintained
12100 W:      https://linuxtv.org
12101 W:      http://github.com/mkrufky
12102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12103 T:      git git://linuxtv.org/mkrufky/tuners.git
12104 F:      drivers/media/dvb-frontends/lgdt3305.*
12105
12106 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12107 M:      Viresh Kumar <vireshk@kernel.org>
12108 L:      linux-ide@vger.kernel.org
12109 S:      Maintained
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12111 F:      drivers/ata/pata_arasan_cf.c
12112 F:      include/linux/pata_arasan_cf_data.h
12113
12114 LIBATA PATA DRIVERS
12115 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12116 L:      linux-ide@vger.kernel.org
12117 F:      drivers/ata/ata_*.c
12118 F:      drivers/ata/pata_*.c
12119
12120 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12121 M:      Linus Walleij <linus.walleij@linaro.org>
12122 L:      linux-ide@vger.kernel.org
12123 S:      Maintained
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12125 F:      drivers/ata/pata_ftide010.c
12126 F:      drivers/ata/sata_gemini.c
12127 F:      drivers/ata/sata_gemini.h
12128
12129 LIBATA SATA AHCI PLATFORM devices support
12130 M:      Hans de Goede <hdegoede@redhat.com>
12131 M:      Jens Axboe <axboe@kernel.dk>
12132 L:      linux-ide@vger.kernel.org
12133 S:      Maintained
12134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12135 F:      drivers/ata/ahci_platform.c
12136 F:      drivers/ata/libahci_platform.c
12137 F:      include/linux/ahci_platform.h
12138
12139 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12140 M:      Serge Semin <fancer.lancer@gmail.com>
12141 L:      linux-ide@vger.kernel.org
12142 S:      Maintained
12143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12144 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12145 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12146 F:      drivers/ata/ahci_dwc.c
12147
12148 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12149 M:      Mikael Pettersson <mikpelinux@gmail.com>
12150 L:      linux-ide@vger.kernel.org
12151 S:      Maintained
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12153 F:      drivers/ata/sata_promise.*
12154
12155 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12156 M:      Damien Le Moal <dlemoal@kernel.org>
12157 L:      linux-ide@vger.kernel.org
12158 S:      Maintained
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12160 F:      Documentation/ABI/testing/sysfs-ata
12161 F:      Documentation/devicetree/bindings/ata/
12162 F:      drivers/ata/
12163 F:      include/linux/ata.h
12164 F:      include/linux/libata.h
12165
12166 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12167 M:      Vishal Verma <vishal.l.verma@intel.com>
12168 M:      Dan Williams <dan.j.williams@intel.com>
12169 M:      Dave Jiang <dave.jiang@intel.com>
12170 L:      nvdimm@lists.linux.dev
12171 S:      Supported
12172 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12173 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12174 F:      drivers/nvdimm/btt*
12175
12176 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12177 M:      Dan Williams <dan.j.williams@intel.com>
12178 M:      Vishal Verma <vishal.l.verma@intel.com>
12179 M:      Dave Jiang <dave.jiang@intel.com>
12180 L:      nvdimm@lists.linux.dev
12181 S:      Supported
12182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12183 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12184 F:      drivers/nvdimm/pmem*
12185
12186 LIBNVDIMM: DEVICETREE BINDINGS
12187 M:      Oliver O'Halloran <oohall@gmail.com>
12188 L:      nvdimm@lists.linux.dev
12189 S:      Supported
12190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12191 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12192 F:      drivers/nvdimm/of_pmem.c
12193
12194 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12195 M:      Dan Williams <dan.j.williams@intel.com>
12196 M:      Vishal Verma <vishal.l.verma@intel.com>
12197 M:      Dave Jiang <dave.jiang@intel.com>
12198 M:      Ira Weiny <ira.weiny@intel.com>
12199 L:      nvdimm@lists.linux.dev
12200 S:      Supported
12201 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12202 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12204 F:      drivers/acpi/nfit/*
12205 F:      drivers/nvdimm/*
12206 F:      include/linux/libnvdimm.h
12207 F:      include/linux/nd.h
12208 F:      include/uapi/linux/ndctl.h
12209 F:      tools/testing/nvdimm/
12210
12211 LIBRARY CODE
12212 M:      Andrew Morton <akpm@linux-foundation.org>
12213 L:      linux-kernel@vger.kernel.org
12214 S:      Supported
12215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
12216 F:      lib/*
12217
12218 LICENSES and SPDX stuff
12219 M:      Thomas Gleixner <tglx@linutronix.de>
12220 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12221 L:      linux-spdx@vger.kernel.org
12222 S:      Maintained
12223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12224 F:      COPYING
12225 F:      Documentation/process/license-rules.rst
12226 F:      LICENSES/
12227 F:      scripts/spdxcheck-test.sh
12228 F:      scripts/spdxcheck.py
12229 F:      scripts/spdxexclude
12230
12231 LINEAR RANGES HELPERS
12232 M:      Mark Brown <broonie@kernel.org>
12233 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12234 F:      include/linux/linear_range.h
12235 F:      lib/linear_ranges.c
12236 F:      lib/test_linear_ranges.c
12237
12238 LINUX FOR POWER MACINTOSH
12239 L:      linuxppc-dev@lists.ozlabs.org
12240 S:      Orphan
12241 F:      arch/powerpc/platforms/powermac/
12242 F:      drivers/macintosh/
12243 X:      drivers/macintosh/adb-iop.c
12244 X:      drivers/macintosh/via-macii.c
12245
12246 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12247 M:      Michael Ellerman <mpe@ellerman.id.au>
12248 R:      Nicholas Piggin <npiggin@gmail.com>
12249 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12250 L:      linuxppc-dev@lists.ozlabs.org
12251 S:      Supported
12252 W:      https://github.com/linuxppc/wiki/wiki
12253 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12255 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12256 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12257 F:      Documentation/devicetree/bindings/powerpc/
12258 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12259 F:      Documentation/arch/powerpc/
12260 F:      arch/powerpc/
12261 F:      drivers/*/*/*pasemi*
12262 F:      drivers/*/*pasemi*
12263 F:      drivers/char/tpm/tpm_ibmvtpm*
12264 F:      drivers/crypto/nx/
12265 F:      drivers/crypto/vmx/
12266 F:      drivers/i2c/busses/i2c-opal.c
12267 F:      drivers/net/ethernet/ibm/ibmveth.*
12268 F:      drivers/net/ethernet/ibm/ibmvnic.*
12269 F:      drivers/pci/hotplug/pnv_php.c
12270 F:      drivers/pci/hotplug/rpa*
12271 F:      drivers/rtc/rtc-opal.c
12272 F:      drivers/scsi/ibmvscsi/
12273 F:      drivers/tty/hvc/hvc_opal.c
12274 F:      drivers/watchdog/wdrtas.c
12275 F:      tools/testing/selftests/powerpc
12276 N:      /pmac
12277 N:      powermac
12278 N:      powernv
12279 N:      [^a-z0-9]ps3
12280 N:      pseries
12281
12282 LINUX FOR POWERPC EMBEDDED MPC5XXX
12283 M:      Anatolij Gustschin <agust@denx.de>
12284 L:      linuxppc-dev@lists.ozlabs.org
12285 S:      Odd Fixes
12286 F:      arch/powerpc/platforms/512x/
12287 F:      arch/powerpc/platforms/52xx/
12288
12289 LINUX FOR POWERPC EMBEDDED PPC4XX
12290 L:      linuxppc-dev@lists.ozlabs.org
12291 S:      Orphan
12292 F:      arch/powerpc/platforms/40x/
12293 F:      arch/powerpc/platforms/44x/
12294
12295 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12296 M:      Scott Wood <oss@buserror.net>
12297 L:      linuxppc-dev@lists.ozlabs.org
12298 S:      Odd fixes
12299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12300 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12301 F:      Documentation/devicetree/bindings/powerpc/fsl/
12302 F:      arch/powerpc/platforms/83xx/
12303 F:      arch/powerpc/platforms/85xx/
12304
12305 LINUX FOR POWERPC EMBEDDED PPC8XX
12306 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12307 L:      linuxppc-dev@lists.ozlabs.org
12308 S:      Maintained
12309 F:      arch/powerpc/platforms/8xx/
12310
12311 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12312 M:      Kees Cook <keescook@chromium.org>
12313 S:      Maintained
12314 F:      drivers/misc/lkdtm/*
12315 F:      tools/testing/selftests/lkdtm/*
12316
12317 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12318 M:      Alan Stern <stern@rowland.harvard.edu>
12319 M:      Andrea Parri <parri.andrea@gmail.com>
12320 M:      Will Deacon <will@kernel.org>
12321 M:      Peter Zijlstra <peterz@infradead.org>
12322 M:      Boqun Feng <boqun.feng@gmail.com>
12323 M:      Nicholas Piggin <npiggin@gmail.com>
12324 M:      David Howells <dhowells@redhat.com>
12325 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12326 M:      Luc Maranget <luc.maranget@inria.fr>
12327 M:      "Paul E. McKenney" <paulmck@kernel.org>
12328 R:      Akira Yokosawa <akiyks@gmail.com>
12329 R:      Daniel Lustig <dlustig@nvidia.com>
12330 R:      Joel Fernandes <joel@joelfernandes.org>
12331 L:      linux-kernel@vger.kernel.org
12332 L:      linux-arch@vger.kernel.org
12333 S:      Supported
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12335 F:      Documentation/atomic_bitops.txt
12336 F:      Documentation/atomic_t.txt
12337 F:      Documentation/core-api/refcount-vs-atomic.rst
12338 F:      Documentation/litmus-tests/
12339 F:      Documentation/memory-barriers.txt
12340 F:      tools/memory-model/
12341
12342 LINUX-NEXT TREE
12343 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12344 L:      linux-next@vger.kernel.org
12345 S:      Supported
12346 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12348
12349 LIS3LV02D ACCELEROMETER DRIVER
12350 M:      Eric Piel <eric.piel@tremplin-utc.net>
12351 S:      Maintained
12352 F:      Documentation/misc-devices/lis3lv02d.rst
12353 F:      drivers/misc/lis3lv02d/
12354 F:      drivers/platform/x86/hp/hp_accel.c
12355
12356 LIST KUNIT TEST
12357 M:      David Gow <davidgow@google.com>
12358 L:      linux-kselftest@vger.kernel.org
12359 L:      kunit-dev@googlegroups.com
12360 S:      Maintained
12361 F:      lib/list-test.c
12362
12363 LITEX PLATFORM
12364 M:      Karol Gugala <kgugala@antmicro.com>
12365 M:      Mateusz Holenko <mholenko@antmicro.com>
12366 M:      Gabriel Somlo <gsomlo@gmail.com>
12367 M:      Joel Stanley <joel@jms.id.au>
12368 S:      Maintained
12369 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12370 F:      arch/openrisc/boot/dts/or1klitex.dts
12371 F:      drivers/mmc/host/litex_mmc.c
12372 F:      drivers/net/ethernet/litex/*
12373 F:      drivers/soc/litex/*
12374 F:      drivers/tty/serial/liteuart.c
12375 F:      include/linux/litex.h
12376 N:      litex
12377
12378 LIVE PATCHING
12379 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12380 M:      Jiri Kosina <jikos@kernel.org>
12381 M:      Miroslav Benes <mbenes@suse.cz>
12382 M:      Petr Mladek <pmladek@suse.com>
12383 R:      Joe Lawrence <joe.lawrence@redhat.com>
12384 L:      live-patching@vger.kernel.org
12385 S:      Maintained
12386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12387 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12388 F:      Documentation/livepatch/
12389 F:      arch/powerpc/include/asm/livepatch.h
12390 F:      include/linux/livepatch.h
12391 F:      kernel/livepatch/
12392 F:      kernel/module/livepatch.c
12393 F:      lib/livepatch/
12394 F:      samples/livepatch/
12395 F:      tools/testing/selftests/livepatch/
12396
12397 LLC (802.2)
12398 L:      netdev@vger.kernel.org
12399 S:      Odd fixes
12400 F:      include/linux/llc.h
12401 F:      include/net/llc*
12402 F:      include/uapi/linux/llc.h
12403 F:      net/llc/
12404
12405 LM73 HARDWARE MONITOR DRIVER
12406 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12407 L:      linux-hwmon@vger.kernel.org
12408 S:      Maintained
12409 F:      drivers/hwmon/lm73.c
12410
12411 LM78 HARDWARE MONITOR DRIVER
12412 M:      Jean Delvare <jdelvare@suse.com>
12413 L:      linux-hwmon@vger.kernel.org
12414 S:      Maintained
12415 F:      Documentation/hwmon/lm78.rst
12416 F:      drivers/hwmon/lm78.c
12417
12418 LM83 HARDWARE MONITOR DRIVER
12419 M:      Jean Delvare <jdelvare@suse.com>
12420 L:      linux-hwmon@vger.kernel.org
12421 S:      Maintained
12422 F:      Documentation/hwmon/lm83.rst
12423 F:      drivers/hwmon/lm83.c
12424
12425 LM90 HARDWARE MONITOR DRIVER
12426 M:      Jean Delvare <jdelvare@suse.com>
12427 L:      linux-hwmon@vger.kernel.org
12428 S:      Maintained
12429 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12430 F:      Documentation/hwmon/lm90.rst
12431 F:      drivers/hwmon/lm90.c
12432 F:      include/dt-bindings/thermal/lm90.h
12433
12434 LM95234 HARDWARE MONITOR DRIVER
12435 M:      Guenter Roeck <linux@roeck-us.net>
12436 L:      linux-hwmon@vger.kernel.org
12437 S:      Maintained
12438 F:      Documentation/hwmon/lm95234.rst
12439 F:      drivers/hwmon/lm95234.c
12440
12441 LME2510 MEDIA DRIVER
12442 M:      Malcolm Priestley <tvboxspy@gmail.com>
12443 L:      linux-media@vger.kernel.org
12444 S:      Maintained
12445 W:      https://linuxtv.org
12446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12447 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12448
12449 LOADPIN SECURITY MODULE
12450 M:      Kees Cook <keescook@chromium.org>
12451 S:      Supported
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12453 F:      Documentation/admin-guide/LSM/LoadPin.rst
12454 F:      security/loadpin/
12455
12456 LOCKING PRIMITIVES
12457 M:      Peter Zijlstra <peterz@infradead.org>
12458 M:      Ingo Molnar <mingo@redhat.com>
12459 M:      Will Deacon <will@kernel.org>
12460 R:      Waiman Long <longman@redhat.com>
12461 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12462 L:      linux-kernel@vger.kernel.org
12463 S:      Maintained
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12465 F:      Documentation/locking/
12466 F:      arch/*/include/asm/spinlock*.h
12467 F:      include/linux/lockdep.h
12468 F:      include/linux/mutex*.h
12469 F:      include/linux/rwlock*.h
12470 F:      include/linux/rwsem*.h
12471 F:      include/linux/seqlock.h
12472 F:      include/linux/spinlock*.h
12473 F:      kernel/locking/
12474 F:      lib/locking*.[ch]
12475 X:      kernel/locking/locktorture.c
12476
12477 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12478 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12479 L:      linux-ntfs-dev@lists.sourceforge.net
12480 S:      Maintained
12481 W:      http://www.linux-ntfs.org/content/view/19/37/
12482 F:      Documentation/admin-guide/ldm.rst
12483 F:      block/partitions/ldm.*
12484
12485 LOGITECH HID GAMING KEYBOARDS
12486 M:      Hans de Goede <hdegoede@redhat.com>
12487 L:      linux-input@vger.kernel.org
12488 S:      Maintained
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12490 F:      drivers/hid/hid-lg-g15.c
12491
12492 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12493 M:      Adrien Grassein <adrien.grassein@gmail.com>
12494 S:      Maintained
12495 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12496 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12497
12498 LOONGARCH
12499 M:      Huacai Chen <chenhuacai@kernel.org>
12500 R:      WANG Xuerui <kernel@xen0n.name>
12501 L:      loongarch@lists.linux.dev
12502 S:      Maintained
12503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12504 F:      Documentation/arch/loongarch/
12505 F:      Documentation/translations/zh_CN/arch/loongarch/
12506 F:      arch/loongarch/
12507 F:      drivers/*/*loongarch*
12508
12509 LOONGSON GPIO DRIVER
12510 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12511 L:      linux-gpio@vger.kernel.org
12512 S:      Maintained
12513 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12514 F:      drivers/gpio/gpio-loongson-64bit.c
12515
12516 LOONGSON LS2X I2C DRIVER
12517 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12518 L:      linux-i2c@vger.kernel.org
12519 S:      Maintained
12520 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12521 F:      drivers/i2c/busses/i2c-ls2x.c
12522
12523 LOONGSON-2 SOC SERIES CLOCK DRIVER
12524 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12525 L:      linux-clk@vger.kernel.org
12526 S:      Maintained
12527 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12528 F:      drivers/clk/clk-loongson2.c
12529 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12530
12531 LOONGSON SPI DRIVER
12532 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12533 L:      linux-spi@vger.kernel.org
12534 S:      Maintained
12535 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12536 F:      drivers/spi/spi-loongson-core.c
12537 F:      drivers/spi/spi-loongson-pci.c
12538 F:      drivers/spi/spi-loongson-plat.c
12539 F:      drivers/spi/spi-loongson.h
12540
12541 LOONGSON-2 SOC SERIES GUTS DRIVER
12542 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12543 L:      loongarch@lists.linux.dev
12544 S:      Maintained
12545 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12546 F:      drivers/soc/loongson/loongson2_guts.c
12547
12548 LOONGSON-2 SOC SERIES PM DRIVER
12549 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12550 L:      linux-pm@vger.kernel.org
12551 S:      Maintained
12552 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12553 F:      drivers/soc/loongson/loongson2_pm.c
12554
12555 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12556 M:      zhanghongchen <zhanghongchen@loongson.cn>
12557 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12558 L:      linux-gpio@vger.kernel.org
12559 S:      Maintained
12560 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12561 F:      drivers/pinctrl/pinctrl-loongson2.c
12562
12563 LOONGSON-2 SOC SERIES THERMAL DRIVER
12564 M:      zhanghongchen <zhanghongchen@loongson.cn>
12565 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12566 L:      linux-pm@vger.kernel.org
12567 S:      Maintained
12568 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12569 F:      drivers/thermal/loongson2_thermal.c
12570
12571 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12572 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12573 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12574 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12575 L:      MPT-FusionLinux.pdl@broadcom.com
12576 L:      linux-scsi@vger.kernel.org
12577 S:      Supported
12578 W:      http://www.avagotech.com/support/
12579 F:      drivers/message/fusion/
12580 F:      drivers/scsi/mpt3sas/
12581
12582 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12583 M:      Matthew Wilcox <willy@infradead.org>
12584 L:      linux-scsi@vger.kernel.org
12585 S:      Maintained
12586 F:      drivers/scsi/sym53c8xx_2/
12587
12588 LTC1660 DAC DRIVER
12589 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12590 L:      linux-iio@vger.kernel.org
12591 S:      Maintained
12592 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12593 F:      drivers/iio/dac/ltc1660.c
12594
12595 LTC2688 IIO DAC DRIVER
12596 M:      Nuno Sá <nuno.sa@analog.com>
12597 L:      linux-iio@vger.kernel.org
12598 S:      Supported
12599 W:      https://ez.analog.com/linux-software-drivers
12600 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12601 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12602 F:      drivers/iio/dac/ltc2688.c
12603
12604 LTC2947 HARDWARE MONITOR DRIVER
12605 M:      Nuno Sá <nuno.sa@analog.com>
12606 L:      linux-hwmon@vger.kernel.org
12607 S:      Supported
12608 W:      https://ez.analog.com/linux-software-drivers
12609 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12610 F:      drivers/hwmon/ltc2947-core.c
12611 F:      drivers/hwmon/ltc2947-i2c.c
12612 F:      drivers/hwmon/ltc2947-spi.c
12613 F:      drivers/hwmon/ltc2947.h
12614
12615 LTC2991 HARDWARE MONITOR DRIVER
12616 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12617 L:      linux-hwmon@vger.kernel.org
12618 S:      Supported
12619 W:      https://ez.analog.com/linux-software-drivers
12620 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12621 F:      drivers/hwmon/ltc2991.c
12622
12623 LTC2983 IIO TEMPERATURE DRIVER
12624 M:      Nuno Sá <nuno.sa@analog.com>
12625 L:      linux-iio@vger.kernel.org
12626 S:      Supported
12627 W:      https://ez.analog.com/linux-software-drivers
12628 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12629 F:      drivers/iio/temperature/ltc2983.c
12630
12631 LTC4261 HARDWARE MONITOR DRIVER
12632 M:      Guenter Roeck <linux@roeck-us.net>
12633 L:      linux-hwmon@vger.kernel.org
12634 S:      Maintained
12635 F:      Documentation/hwmon/ltc4261.rst
12636 F:      drivers/hwmon/ltc4261.c
12637
12638 LTC4306 I2C MULTIPLEXER DRIVER
12639 M:      Michael Hennerich <michael.hennerich@analog.com>
12640 L:      linux-i2c@vger.kernel.org
12641 S:      Supported
12642 W:      https://ez.analog.com/linux-software-drivers
12643 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12644 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12645
12646 LTP (Linux Test Project)
12647 M:      Mike Frysinger <vapier@gentoo.org>
12648 M:      Cyril Hrubis <chrubis@suse.cz>
12649 M:      Wanlong Gao <wanlong.gao@gmail.com>
12650 M:      Jan Stancek <jstancek@redhat.com>
12651 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12652 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12653 L:      ltp@lists.linux.it (subscribers-only)
12654 S:      Maintained
12655 W:      http://linux-test-project.github.io/
12656 T:      git https://github.com/linux-test-project/ltp.git
12657
12658 LYNX 28G SERDES PHY DRIVER
12659 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12660 L:      netdev@vger.kernel.org
12661 S:      Supported
12662 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12663 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12664
12665 LYNX PCS MODULE
12666 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12667 L:      netdev@vger.kernel.org
12668 S:      Supported
12669 F:      drivers/net/pcs/pcs-lynx.c
12670 F:      include/linux/pcs-lynx.h
12671
12672 M68K ARCHITECTURE
12673 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12674 L:      linux-m68k@lists.linux-m68k.org
12675 S:      Maintained
12676 W:      http://www.linux-m68k.org/
12677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12678 F:      arch/m68k/
12679 F:      drivers/zorro/
12680
12681 M68K ON APPLE MACINTOSH
12682 M:      Joshua Thompson <funaho@jurai.org>
12683 L:      linux-m68k@lists.linux-m68k.org
12684 S:      Maintained
12685 W:      http://www.mac.linux-m68k.org/
12686 F:      arch/m68k/mac/
12687 F:      drivers/macintosh/adb-iop.c
12688 F:      drivers/macintosh/via-macii.c
12689
12690 M68K ON HP9000/300
12691 M:      Philip Blundell <philb@gnu.org>
12692 S:      Maintained
12693 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12694 F:      arch/m68k/hp300/
12695
12696 M88DS3103 MEDIA DRIVER
12697 M:      Antti Palosaari <crope@iki.fi>
12698 L:      linux-media@vger.kernel.org
12699 S:      Maintained
12700 W:      https://linuxtv.org
12701 W:      http://palosaari.fi/linux/
12702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12703 T:      git git://linuxtv.org/anttip/media_tree.git
12704 F:      drivers/media/dvb-frontends/m88ds3103*
12705
12706 M88RS2000 MEDIA DRIVER
12707 M:      Malcolm Priestley <tvboxspy@gmail.com>
12708 L:      linux-media@vger.kernel.org
12709 S:      Maintained
12710 W:      https://linuxtv.org
12711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12712 F:      drivers/media/dvb-frontends/m88rs2000*
12713
12714 MA901 MASTERKIT USB FM RADIO DRIVER
12715 M:      Alexey Klimov <klimov.linux@gmail.com>
12716 L:      linux-media@vger.kernel.org
12717 S:      Maintained
12718 T:      git git://linuxtv.org/media_tree.git
12719 F:      drivers/media/radio/radio-ma901.c
12720
12721 MAC80211
12722 M:      Johannes Berg <johannes@sipsolutions.net>
12723 L:      linux-wireless@vger.kernel.org
12724 S:      Maintained
12725 W:      https://wireless.wiki.kernel.org/
12726 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12729 F:      Documentation/networking/mac80211-injection.rst
12730 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12731 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12732 F:      include/net/mac80211.h
12733 F:      net/mac80211/
12734
12735 MAILBOX API
12736 M:      Jassi Brar <jassisinghbrar@gmail.com>
12737 L:      linux-kernel@vger.kernel.org
12738 S:      Maintained
12739 F:      Documentation/devicetree/bindings/mailbox/
12740 F:      drivers/mailbox/
12741 F:      include/dt-bindings/mailbox/
12742 F:      include/linux/mailbox_client.h
12743 F:      include/linux/mailbox_controller.h
12744
12745 MAILBOX ARM MHUv2
12746 M:      Viresh Kumar <viresh.kumar@linaro.org>
12747 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12748 L:      linux-kernel@vger.kernel.org
12749 S:      Maintained
12750 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12751 F:      drivers/mailbox/arm_mhuv2.c
12752 F:      include/linux/mailbox/arm_mhuv2_message.h
12753
12754 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12755 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12756 L:      linux-man@vger.kernel.org
12757 S:      Maintained
12758 W:      http://www.kernel.org/doc/man-pages
12759
12760 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12761 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12762 M:      Matt Johnston <matt@codeconstruct.com.au>
12763 L:      netdev@vger.kernel.org
12764 S:      Maintained
12765 F:      Documentation/networking/mctp.rst
12766 F:      drivers/net/mctp/
12767 F:      include/net/mctp.h
12768 F:      include/net/mctpdevice.h
12769 F:      include/net/netns/mctp.h
12770 F:      net/mctp/
12771
12772 MAPLE TREE
12773 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12774 L:      maple-tree@lists.infradead.org
12775 L:      linux-mm@kvack.org
12776 S:      Supported
12777 F:      Documentation/core-api/maple_tree.rst
12778 F:      include/linux/maple_tree.h
12779 F:      include/trace/events/maple_tree.h
12780 F:      lib/maple_tree.c
12781 F:      lib/test_maple_tree.c
12782 F:      tools/testing/radix-tree/linux/maple_tree.h
12783 F:      tools/testing/radix-tree/maple.c
12784
12785 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12786 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12787 L:      linux-mips@vger.kernel.org
12788 S:      Maintained
12789 F:      arch/mips/boot/dts/img/pistachio*
12790
12791 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12792 M:      Andrew Lunn <andrew@lunn.ch>
12793 L:      netdev@vger.kernel.org
12794 S:      Maintained
12795 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12796 F:      Documentation/networking/devlink/mv88e6xxx.rst
12797 F:      drivers/net/dsa/mv88e6xxx/
12798 F:      include/linux/dsa/mv88e6xxx.h
12799 F:      include/linux/platform_data/mv88e6xxx.h
12800
12801 MARVELL ARMADA 3700 PHY DRIVERS
12802 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12803 S:      Maintained
12804 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12805 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12806 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12807 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12808
12809 MARVELL ARMADA 3700 SERIAL DRIVER
12810 M:      Pali Rohár <pali@kernel.org>
12811 S:      Maintained
12812 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12813 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12814 F:      drivers/tty/serial/mvebu-uart.c
12815
12816 MARVELL ARMADA DRM SUPPORT
12817 M:      Russell King <linux@armlinux.org.uk>
12818 S:      Maintained
12819 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12820 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12821 F:      Documentation/devicetree/bindings/display/armada/
12822 F:      drivers/gpu/drm/armada/
12823 F:      include/uapi/drm/armada_drm.h
12824
12825 MARVELL CRYPTO DRIVER
12826 M:      Boris Brezillon <bbrezillon@kernel.org>
12827 M:      Arnaud Ebalard <arno@natisbad.org>
12828 M:      Srujana Challa <schalla@marvell.com>
12829 L:      linux-crypto@vger.kernel.org
12830 S:      Maintained
12831 F:      drivers/crypto/marvell/
12832 F:      include/linux/soc/marvell/octeontx2/
12833
12834 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12835 M:      Mirko Lindner <mlindner@marvell.com>
12836 M:      Stephen Hemminger <stephen@networkplumber.org>
12837 L:      netdev@vger.kernel.org
12838 S:      Maintained
12839 F:      drivers/net/ethernet/marvell/sk*
12840
12841 MARVELL LIBERTAS WIRELESS DRIVER
12842 L:      libertas-dev@lists.infradead.org
12843 S:      Orphan
12844 F:      drivers/net/wireless/marvell/libertas/
12845
12846 MARVELL MACCHIATOBIN SUPPORT
12847 M:      Russell King <linux@armlinux.org.uk>
12848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12849 S:      Maintained
12850 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12851
12852 MARVELL MV643XX ETHERNET DRIVER
12853 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12857 F:      include/linux/mv643xx.h
12858
12859 MARVELL MV88X3310 PHY DRIVER
12860 M:      Russell King <linux@armlinux.org.uk>
12861 M:      Marek Behún <kabel@kernel.org>
12862 L:      netdev@vger.kernel.org
12863 S:      Maintained
12864 F:      drivers/net/phy/marvell10g.c
12865
12866 MARVELL MVEBU THERMAL DRIVER
12867 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12868 S:      Maintained
12869 F:      drivers/thermal/armada_thermal.c
12870
12871 MARVELL MVNETA ETHERNET DRIVER
12872 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12873 L:      netdev@vger.kernel.org
12874 S:      Maintained
12875 F:      drivers/net/ethernet/marvell/mvneta.*
12876
12877 MARVELL MVPP2 ETHERNET DRIVER
12878 M:      Marcin Wojtas <mw@semihalf.com>
12879 M:      Russell King <linux@armlinux.org.uk>
12880 L:      netdev@vger.kernel.org
12881 S:      Maintained
12882 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12883 F:      drivers/net/ethernet/marvell/mvpp2/
12884
12885 MARVELL MWIFIEX WIRELESS DRIVER
12886 M:      Brian Norris <briannorris@chromium.org>
12887 L:      linux-wireless@vger.kernel.org
12888 S:      Odd Fixes
12889 F:      drivers/net/wireless/marvell/mwifiex/
12890
12891 MARVELL MWL8K WIRELESS DRIVER
12892 L:      linux-wireless@vger.kernel.org
12893 S:      Orphan
12894 F:      drivers/net/wireless/marvell/mwl8k.c
12895
12896 MARVELL NAND CONTROLLER DRIVER
12897 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12898 L:      linux-mtd@lists.infradead.org
12899 S:      Maintained
12900 F:      drivers/mtd/nand/raw/marvell_nand.c
12901
12902 MARVELL OCTEON ENDPOINT DRIVER
12903 M:      Veerasenareddy Burru <vburru@marvell.com>
12904 M:      Sathesh Edara <sedara@marvell.com>
12905 L:      netdev@vger.kernel.org
12906 S:      Supported
12907 F:      drivers/net/ethernet/marvell/octeon_ep
12908
12909 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12910 M:      Sunil Goutham <sgoutham@marvell.com>
12911 M:      Geetha sowjanya <gakula@marvell.com>
12912 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12913 M:      hariprasad <hkelam@marvell.com>
12914 L:      netdev@vger.kernel.org
12915 S:      Supported
12916 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12917 F:      include/linux/soc/marvell/octeontx2/
12918
12919 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12920 M:      Sunil Goutham <sgoutham@marvell.com>
12921 M:      Linu Cherian <lcherian@marvell.com>
12922 M:      Geetha sowjanya <gakula@marvell.com>
12923 M:      Jerin Jacob <jerinj@marvell.com>
12924 M:      hariprasad <hkelam@marvell.com>
12925 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12926 L:      netdev@vger.kernel.org
12927 S:      Supported
12928 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12929 F:      drivers/net/ethernet/marvell/octeontx2/af/
12930
12931 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12932 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12933 S:      Supported
12934 W:      https://github.com/Marvell-switching/switchdev-prestera
12935 F:      drivers/net/ethernet/marvell/prestera/
12936
12937 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12938 M:      Nicolas Pitre <nico@fluxnic.net>
12939 S:      Odd Fixes
12940 F:      drivers/mmc/host/mvsdio.*
12941
12942 MARVELL USB MDIO CONTROLLER DRIVER
12943 M:      Tobias Waldekranz <tobias@waldekranz.com>
12944 L:      netdev@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12947 F:      drivers/net/mdio/mdio-mvusb.c
12948
12949 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12950 M:      Hu Ziji <huziji@marvell.com>
12951 L:      linux-mmc@vger.kernel.org
12952 S:      Supported
12953 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12954 F:      drivers/mmc/host/sdhci-xenon*
12955
12956 MATROX FRAMEBUFFER DRIVER
12957 L:      linux-fbdev@vger.kernel.org
12958 S:      Orphan
12959 F:      drivers/video/fbdev/matrox/matroxfb_*
12960 F:      include/uapi/linux/matroxfb.h
12961
12962 MAX15301 DRIVER
12963 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12964 L:      linux-hwmon@vger.kernel.org
12965 S:      Maintained
12966 F:      Documentation/hwmon/max15301.rst
12967 F:      drivers/hwmon/pmbus/max15301.c
12968
12969 MAX16065 HARDWARE MONITOR DRIVER
12970 M:      Guenter Roeck <linux@roeck-us.net>
12971 L:      linux-hwmon@vger.kernel.org
12972 S:      Maintained
12973 F:      Documentation/hwmon/max16065.rst
12974 F:      drivers/hwmon/max16065.c
12975
12976 MAX2175 SDR TUNER DRIVER
12977 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12978 L:      linux-media@vger.kernel.org
12979 S:      Maintained
12980 T:      git git://linuxtv.org/media_tree.git
12981 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12982 F:      Documentation/userspace-api/media/drivers/max2175.rst
12983 F:      drivers/media/i2c/max2175*
12984 F:      include/uapi/linux/max2175.h
12985
12986 MAX31827 TEMPERATURE SWITCH DRIVER
12987 M:      Daniel Matyas <daniel.matyas@analog.com>
12988 L:      linux-hwmon@vger.kernel.org
12989 S:      Supported
12990 W:      https://ez.analog.com/linux-software-drivers
12991 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12992 F:      Documentation/hwmon/max31827.rst
12993 F:      drivers/hwmon/max31827.c
12994
12995 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12996 L:      linux-hwmon@vger.kernel.org
12997 S:      Orphan
12998 F:      Documentation/hwmon/max6650.rst
12999 F:      drivers/hwmon/max6650.c
13000
13001 MAX6697 HARDWARE MONITOR DRIVER
13002 M:      Guenter Roeck <linux@roeck-us.net>
13003 L:      linux-hwmon@vger.kernel.org
13004 S:      Maintained
13005 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13006 F:      Documentation/hwmon/max6697.rst
13007 F:      drivers/hwmon/max6697.c
13008 F:      include/linux/platform_data/max6697.h
13009
13010 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13011 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13012 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13013 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13014 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13015 L:      linux-media@vger.kernel.org
13016 S:      Maintained
13017 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13018 F:      drivers/media/i2c/max9286.c
13019
13020 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13021 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13022 L:      linux-media@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/staging/media/max96712/max96712.c
13025
13026 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13027 M:      Peter Rosin <peda@axentia.se>
13028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/sound/max9860.txt
13031 F:      sound/soc/codecs/max9860.*
13032
13033 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13034 M:      Andreas Klinger <ak@it-klinger.de>
13035 L:      linux-iio@vger.kernel.org
13036 S:      Maintained
13037 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13038 F:      drivers/iio/proximity/mb1232.c
13039
13040 MAXIM MAX11205 DRIVER
13041 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13042 L:      linux-iio@vger.kernel.org
13043 S:      Supported
13044 W:      https://ez.analog.com/linux-software-drivers
13045 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13046 F:      drivers/iio/adc/max11205.c
13047
13048 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13049 R:      Iskren Chernev <iskren.chernev@gmail.com>
13050 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13051 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13052 R:      Matheus Castello <matheus@castello.eng.br>
13053 L:      linux-pm@vger.kernel.org
13054 S:      Maintained
13055 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13056 F:      drivers/power/supply/max17040_battery.c
13057
13058 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13059 R:      Hans de Goede <hdegoede@redhat.com>
13060 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13061 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13062 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13063 R:      Purism Kernel Team <kernel@puri.sm>
13064 L:      linux-pm@vger.kernel.org
13065 S:      Maintained
13066 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13067 F:      drivers/power/supply/max17042_battery.c
13068
13069 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13070 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13071 L:      linux-kernel@vger.kernel.org
13072 S:      Maintained
13073 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13074 F:      drivers/regulator/max20086-regulator.c
13075
13076 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13077 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13078 L:      linux-iio@vger.kernel.org
13079 S:      Maintained
13080 F:      drivers/iio/temperature/max30208.c
13081
13082 MAXIM MAX77650 PMIC MFD DRIVER
13083 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13084 L:      linux-kernel@vger.kernel.org
13085 S:      Maintained
13086 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13087 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13088 F:      drivers/gpio/gpio-max77650.c
13089 F:      drivers/input/misc/max77650-onkey.c
13090 F:      drivers/leds/leds-max77650.c
13091 F:      drivers/mfd/max77650.c
13092 F:      drivers/power/supply/max77650-charger.c
13093 F:      drivers/regulator/max77650-regulator.c
13094 F:      include/linux/mfd/max77650.h
13095
13096 MAXIM MAX77714 PMIC MFD DRIVER
13097 M:      Luca Ceresoli <luca@lucaceresoli.net>
13098 S:      Maintained
13099 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13100 F:      drivers/mfd/max77714.c
13101 F:      include/linux/mfd/max77714.h
13102
13103 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13104 M:      Javier Martinez Canillas <javier@dowhile0.org>
13105 L:      linux-kernel@vger.kernel.org
13106 S:      Supported
13107 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13108 F:      drivers/regulator/max77802-regulator.c
13109 F:      include/dt-bindings/*/*max77802.h
13110
13111 MAXIM MAX77976 BATTERY CHARGER
13112 M:      Luca Ceresoli <luca@lucaceresoli.net>
13113 S:      Supported
13114 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13115 F:      drivers/power/supply/max77976_charger.c
13116
13117 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13118 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13119 L:      linux-pm@vger.kernel.org
13120 S:      Maintained
13121 B:      mailto:linux-samsung-soc@vger.kernel.org
13122 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13123 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13124 F:      drivers/power/supply/max14577_charger.c
13125 F:      drivers/power/supply/max77693_charger.c
13126
13127 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13128 M:      Chanwoo Choi <cw00.choi@samsung.com>
13129 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13130 L:      linux-kernel@vger.kernel.org
13131 S:      Maintained
13132 B:      mailto:linux-samsung-soc@vger.kernel.org
13133 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13134 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13135 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13136 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13137 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13138 F:      drivers/*/*max77843.c
13139 F:      drivers/*/max14577*.c
13140 F:      drivers/*/max77686*.c
13141 F:      drivers/*/max77693*.c
13142 F:      drivers/clk/clk-max77686.c
13143 F:      drivers/extcon/extcon-max14577.c
13144 F:      drivers/extcon/extcon-max77693.c
13145 F:      drivers/rtc/rtc-max77686.c
13146 F:      include/linux/mfd/max14577*.h
13147 F:      include/linux/mfd/max77686*.h
13148 F:      include/linux/mfd/max77693*.h
13149
13150 MAXIRADIO FM RADIO RECEIVER DRIVER
13151 M:      Hans Verkuil <hverkuil@xs4all.nl>
13152 L:      linux-media@vger.kernel.org
13153 S:      Maintained
13154 W:      https://linuxtv.org
13155 T:      git git://linuxtv.org/media_tree.git
13156 F:      drivers/media/radio/radio-maxiradio*
13157
13158 MAXLINEAR ETHERNET PHY DRIVER
13159 M:      Xu Liang <lxu@maxlinear.com>
13160 L:      netdev@vger.kernel.org
13161 S:      Supported
13162 F:      drivers/net/phy/mxl-gpy.c
13163
13164 MCAN MMIO DEVICE DRIVER
13165 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13166 L:      linux-can@vger.kernel.org
13167 S:      Maintained
13168 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13169 F:      drivers/net/can/m_can/m_can.c
13170 F:      drivers/net/can/m_can/m_can.h
13171 F:      drivers/net/can/m_can/m_can_platform.c
13172
13173 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13174 R:      Yasushi SHOJI <yashi@spacecubics.com>
13175 L:      linux-can@vger.kernel.org
13176 S:      Maintained
13177 F:      drivers/net/can/usb/mcba_usb.c
13178
13179 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13180 M:      Rishi Gupta <gupt21@gmail.com>
13181 L:      linux-i2c@vger.kernel.org
13182 L:      linux-input@vger.kernel.org
13183 S:      Maintained
13184 F:      drivers/hid/hid-mcp2221.c
13185
13186 MCP251XFD SPI-CAN NETWORK DRIVER
13187 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13188 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13189 R:      Thomas Kopp <thomas.kopp@microchip.com>
13190 L:      linux-can@vger.kernel.org
13191 S:      Maintained
13192 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13193 F:      drivers/net/can/spi/mcp251xfd/
13194
13195 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13196 M:      Peter Rosin <peda@axentia.se>
13197 L:      linux-iio@vger.kernel.org
13198 S:      Maintained
13199 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13200 F:      drivers/iio/potentiometer/mcp4018.c
13201 F:      drivers/iio/potentiometer/mcp4531.c
13202
13203 MCR20A IEEE-802.15.4 RADIO DRIVER
13204 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13205 L:      linux-wpan@vger.kernel.org
13206 S:      Odd Fixes
13207 W:      https://github.com/xueliu/mcr20a-linux
13208 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13209 F:      drivers/net/ieee802154/mcr20a.c
13210 F:      drivers/net/ieee802154/mcr20a.h
13211
13212 MDIO REGMAP DRIVER
13213 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13214 L:      netdev@vger.kernel.org
13215 S:      Maintained
13216 F:      drivers/net/mdio/mdio-regmap.c
13217 F:      include/linux/mdio/mdio-regmap.h
13218
13219 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13220 M:      William Breathitt Gray <william.gray@linaro.org>
13221 L:      linux-iio@vger.kernel.org
13222 S:      Maintained
13223 F:      drivers/iio/dac/cio-dac.c
13224
13225 MEDIA CONTROLLER FRAMEWORK
13226 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13227 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13228 L:      linux-media@vger.kernel.org
13229 S:      Supported
13230 W:      https://www.linuxtv.org
13231 T:      git git://linuxtv.org/media_tree.git
13232 F:      drivers/media/mc/
13233 F:      include/media/media-*.h
13234 F:      include/uapi/linux/media.h
13235
13236 MEDIA DRIVER FOR FREESCALE IMX PXP
13237 M:      Philipp Zabel <p.zabel@pengutronix.de>
13238 L:      linux-media@vger.kernel.org
13239 S:      Maintained
13240 T:      git git://linuxtv.org/media_tree.git
13241 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13242
13243 MEDIA DRIVERS FOR ASCOT2E
13244 M:      Sergey Kozlov <serjk@netup.ru>
13245 M:      Abylay Ospan <aospan@netup.ru>
13246 L:      linux-media@vger.kernel.org
13247 S:      Supported
13248 W:      https://linuxtv.org
13249 W:      http://netup.tv/
13250 T:      git git://linuxtv.org/media_tree.git
13251 F:      drivers/media/dvb-frontends/ascot2e*
13252
13253 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13254 M:      Jasmin Jessich <jasmin@anw.at>
13255 L:      linux-media@vger.kernel.org
13256 S:      Maintained
13257 W:      https://linuxtv.org
13258 T:      git git://linuxtv.org/media_tree.git
13259 F:      drivers/media/dvb-frontends/cxd2099*
13260
13261 MEDIA DRIVERS FOR CXD2841ER
13262 M:      Sergey Kozlov <serjk@netup.ru>
13263 M:      Abylay Ospan <aospan@netup.ru>
13264 L:      linux-media@vger.kernel.org
13265 S:      Supported
13266 W:      https://linuxtv.org
13267 W:      http://netup.tv/
13268 T:      git git://linuxtv.org/media_tree.git
13269 F:      drivers/media/dvb-frontends/cxd2841er*
13270
13271 MEDIA DRIVERS FOR CXD2880
13272 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13273 L:      linux-media@vger.kernel.org
13274 S:      Supported
13275 W:      http://linuxtv.org/
13276 T:      git git://linuxtv.org/media_tree.git
13277 F:      drivers/media/dvb-frontends/cxd2880/*
13278 F:      drivers/media/spi/cxd2880*
13279
13280 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13281 L:      linux-media@vger.kernel.org
13282 S:      Orphan
13283 W:      https://linuxtv.org
13284 T:      git git://linuxtv.org/media_tree.git
13285 F:      drivers/media/pci/ddbridge/*
13286
13287 MEDIA DRIVERS FOR FREESCALE IMX
13288 M:      Steve Longerbeam <slongerbeam@gmail.com>
13289 M:      Philipp Zabel <p.zabel@pengutronix.de>
13290 L:      linux-media@vger.kernel.org
13291 S:      Maintained
13292 T:      git git://linuxtv.org/media_tree.git
13293 F:      Documentation/admin-guide/media/imx.rst
13294 F:      Documentation/devicetree/bindings/media/imx.txt
13295 F:      drivers/staging/media/imx/
13296 F:      include/linux/imx-media.h
13297 F:      include/media/imx.h
13298
13299 MEDIA DRIVERS FOR FREESCALE IMX7/8
13300 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13302 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13303 R:      Purism Kernel Team <kernel@puri.sm>
13304 L:      linux-media@vger.kernel.org
13305 S:      Maintained
13306 T:      git git://linuxtv.org/media_tree.git
13307 F:      Documentation/admin-guide/media/imx7.rst
13308 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13309 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13310 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13311 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13312 F:      drivers/media/platform/nxp/imx7-media-csi.c
13313 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13314
13315 MEDIA DRIVERS FOR HELENE
13316 M:      Abylay Ospan <aospan@netup.ru>
13317 L:      linux-media@vger.kernel.org
13318 S:      Supported
13319 W:      https://linuxtv.org
13320 W:      http://netup.tv/
13321 T:      git git://linuxtv.org/media_tree.git
13322 F:      drivers/media/dvb-frontends/helene*
13323
13324 MEDIA DRIVERS FOR HORUS3A
13325 M:      Sergey Kozlov <serjk@netup.ru>
13326 M:      Abylay Ospan <aospan@netup.ru>
13327 L:      linux-media@vger.kernel.org
13328 S:      Supported
13329 W:      https://linuxtv.org
13330 W:      http://netup.tv/
13331 T:      git git://linuxtv.org/media_tree.git
13332 F:      drivers/media/dvb-frontends/horus3a*
13333
13334 MEDIA DRIVERS FOR LNBH25
13335 M:      Sergey Kozlov <serjk@netup.ru>
13336 M:      Abylay Ospan <aospan@netup.ru>
13337 L:      linux-media@vger.kernel.org
13338 S:      Supported
13339 W:      https://linuxtv.org
13340 W:      http://netup.tv/
13341 T:      git git://linuxtv.org/media_tree.git
13342 F:      drivers/media/dvb-frontends/lnbh25*
13343
13344 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13345 L:      linux-media@vger.kernel.org
13346 S:      Orphan
13347 W:      https://linuxtv.org
13348 T:      git git://linuxtv.org/media_tree.git
13349 F:      drivers/media/dvb-frontends/mxl5xx*
13350
13351 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13352 M:      Sergey Kozlov <serjk@netup.ru>
13353 M:      Abylay Ospan <aospan@netup.ru>
13354 L:      linux-media@vger.kernel.org
13355 S:      Supported
13356 W:      https://linuxtv.org
13357 W:      http://netup.tv/
13358 T:      git git://linuxtv.org/media_tree.git
13359 F:      drivers/media/pci/netup_unidvb/*
13360
13361 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13362 M:      Dmitry Osipenko <digetx@gmail.com>
13363 L:      linux-media@vger.kernel.org
13364 L:      linux-tegra@vger.kernel.org
13365 S:      Maintained
13366 T:      git git://linuxtv.org/media_tree.git
13367 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13368 F:      drivers/media/platform/nvidia/tegra-vde/
13369
13370 MEDIA DRIVERS FOR RENESAS - CEU
13371 M:      Jacopo Mondi <jacopo@jmondi.org>
13372 L:      linux-media@vger.kernel.org
13373 L:      linux-renesas-soc@vger.kernel.org
13374 S:      Supported
13375 T:      git git://linuxtv.org/media_tree.git
13376 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13377 F:      drivers/media/platform/renesas/renesas-ceu.c
13378 F:      include/media/drv-intf/renesas-ceu.h
13379
13380 MEDIA DRIVERS FOR RENESAS - DRIF
13381 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.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,drif.yaml
13387 F:      drivers/media/platform/renesas/rcar_drif.c
13388
13389 MEDIA DRIVERS FOR RENESAS - FCP
13390 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13391 L:      linux-media@vger.kernel.org
13392 L:      linux-renesas-soc@vger.kernel.org
13393 S:      Supported
13394 T:      git git://linuxtv.org/media_tree.git
13395 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13396 F:      drivers/media/platform/renesas/rcar-fcp.c
13397 F:      include/media/rcar-fcp.h
13398
13399 MEDIA DRIVERS FOR RENESAS - FDP1
13400 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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,fdp1.yaml
13406 F:      drivers/media/platform/renesas/rcar_fdp1.c
13407
13408 MEDIA DRIVERS FOR RENESAS - VIN
13409 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13410 L:      linux-media@vger.kernel.org
13411 L:      linux-renesas-soc@vger.kernel.org
13412 S:      Supported
13413 T:      git git://linuxtv.org/media_tree.git
13414 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13415 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13416 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13417 F:      drivers/media/platform/renesas/rcar-isp.c
13418 F:      drivers/media/platform/renesas/rcar-vin/
13419
13420 MEDIA DRIVERS FOR RENESAS - VSP1
13421 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13422 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13423 L:      linux-media@vger.kernel.org
13424 L:      linux-renesas-soc@vger.kernel.org
13425 S:      Supported
13426 T:      git git://linuxtv.org/media_tree.git
13427 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13428 F:      drivers/media/platform/renesas/vsp1/
13429
13430 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13431 L:      linux-media@vger.kernel.org
13432 S:      Orphan
13433 W:      https://linuxtv.org
13434 T:      git git://linuxtv.org/media_tree.git
13435 F:      drivers/media/dvb-frontends/stv0910*
13436
13437 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13438 L:      linux-media@vger.kernel.org
13439 S:      Orphan
13440 W:      https://linuxtv.org
13441 T:      git git://linuxtv.org/media_tree.git
13442 F:      drivers/media/dvb-frontends/stv6111*
13443
13444 MEDIA DRIVERS FOR STM32 - DCMI
13445 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13446 L:      linux-media@vger.kernel.org
13447 S:      Supported
13448 T:      git git://linuxtv.org/media_tree.git
13449 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13450 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13451
13452 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13453 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13454 L:      linux-media@vger.kernel.org
13455 S:      Maintained
13456 W:      https://linuxtv.org
13457 Q:      http://patchwork.kernel.org/project/linux-media/list/
13458 T:      git git://linuxtv.org/media_tree.git
13459 F:      Documentation/admin-guide/media/
13460 F:      Documentation/devicetree/bindings/media/
13461 F:      Documentation/driver-api/media/
13462 F:      Documentation/userspace-api/media/
13463 F:      drivers/media/
13464 F:      drivers/staging/media/
13465 F:      include/dt-bindings/media/
13466 F:      include/linux/platform_data/media/
13467 F:      include/media/
13468 F:      include/uapi/linux/dvb/
13469 F:      include/uapi/linux/ivtv*
13470 F:      include/uapi/linux/media.h
13471 F:      include/uapi/linux/uvcvideo.h
13472 F:      include/uapi/linux/v4l2-*
13473 F:      include/uapi/linux/videodev2.h
13474
13475 MEDIATEK BLUETOOTH DRIVER
13476 M:      Sean Wang <sean.wang@mediatek.com>
13477 L:      linux-bluetooth@vger.kernel.org
13478 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13479 S:      Maintained
13480 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13481 F:      drivers/bluetooth/btmtkuart.c
13482
13483 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13484 M:      Sean Wang <sean.wang@mediatek.com>
13485 L:      linux-pm@vger.kernel.org
13486 S:      Maintained
13487 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13488 F:      drivers/power/reset/mt6323-poweroff.c
13489
13490 MEDIATEK CIR DRIVER
13491 M:      Sean Wang <sean.wang@mediatek.com>
13492 S:      Maintained
13493 F:      drivers/media/rc/mtk-cir.c
13494
13495 MEDIATEK DMA DRIVER
13496 M:      Sean Wang <sean.wang@mediatek.com>
13497 L:      dmaengine@vger.kernel.org
13498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13499 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13500 S:      Maintained
13501 F:      Documentation/devicetree/bindings/dma/mtk-*
13502 F:      drivers/dma/mediatek/
13503
13504 MEDIATEK ETHERNET DRIVER
13505 M:      Felix Fietkau <nbd@nbd.name>
13506 M:      John Crispin <john@phrozen.org>
13507 M:      Sean Wang <sean.wang@mediatek.com>
13508 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13509 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13510 L:      netdev@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/net/ethernet/mediatek/
13513
13514 MEDIATEK ETHERNET PCS DRIVER
13515 M:      Alexander Couzens <lynxis@fe80.eu>
13516 M:      Daniel Golle <daniel@makrotopia.org>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13520 F:      include/linux/pcs/pcs-mtk-lynxi.h
13521
13522 MEDIATEK ETHERNET PHY DRIVERS
13523 M:      Daniel Golle <daniel@makrotopia.org>
13524 M:      Qingfang Deng <dqfext@gmail.com>
13525 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13526 L:      netdev@vger.kernel.org
13527 S:      Maintained
13528 F:      drivers/net/phy/mediatek-ge-soc.c
13529 F:      drivers/net/phy/mediatek-ge.c
13530
13531 MEDIATEK I2C CONTROLLER DRIVER
13532 M:      Qii Wang <qii.wang@mediatek.com>
13533 L:      linux-i2c@vger.kernel.org
13534 S:      Maintained
13535 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13536 F:      drivers/i2c/busses/i2c-mt65xx.c
13537
13538 MEDIATEK IOMMU DRIVER
13539 M:      Yong Wu <yong.wu@mediatek.com>
13540 L:      iommu@lists.linux.dev
13541 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13542 S:      Supported
13543 F:      Documentation/devicetree/bindings/iommu/mediatek*
13544 F:      drivers/iommu/mtk_iommu*
13545 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13546 F:      include/dt-bindings/memory/mt*-port.h
13547
13548 MEDIATEK JPEG DRIVER
13549 M:      Bin Liu <bin.liu@mediatek.com>
13550 S:      Supported
13551 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13552 F:      drivers/media/platform/mediatek/jpeg/
13553
13554 MEDIATEK KEYPAD DRIVER
13555 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13556 S:      Supported
13557 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13558 F:      drivers/input/keyboard/mt6779-keypad.c
13559
13560 MEDIATEK MDP DRIVER
13561 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13562 M:      Houlong Wei <houlong.wei@mediatek.com>
13563 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13564 S:      Supported
13565 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13566 F:      drivers/media/platform/mediatek/mdp/
13567 F:      drivers/media/platform/mediatek/vpu/
13568
13569 MEDIATEK MEDIA DRIVER
13570 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13571 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13572 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13573 S:      Supported
13574 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13575 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13576 F:      drivers/media/platform/mediatek/vcodec/
13577 F:      drivers/media/platform/mediatek/vpu/
13578
13579 MEDIATEK MMC/SD/SDIO DRIVER
13580 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13581 S:      Maintained
13582 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13583 F:      drivers/mmc/host/mtk-sd.c
13584
13585 MEDIATEK MT76 WIRELESS LAN DRIVER
13586 M:      Felix Fietkau <nbd@nbd.name>
13587 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13588 M:      Ryder Lee <ryder.lee@mediatek.com>
13589 R:      Shayne Chen <shayne.chen@mediatek.com>
13590 R:      Sean Wang <sean.wang@mediatek.com>
13591 L:      linux-wireless@vger.kernel.org
13592 S:      Maintained
13593 T:      git https://github.com/nbd168/wireless
13594 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13595 F:      drivers/net/wireless/mediatek/mt76/
13596
13597 MEDIATEK MT7601U WIRELESS LAN DRIVER
13598 M:      Jakub Kicinski <kuba@kernel.org>
13599 L:      linux-wireless@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/net/wireless/mediatek/mt7601u/
13602
13603 MEDIATEK MT7621 CLOCK DRIVER
13604 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13605 S:      Maintained
13606 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13607 F:      drivers/clk/ralink/clk-mt7621.c
13608
13609 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13610 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13611 S:      Maintained
13612 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13613 F:      drivers/pci/controller/pcie-mt7621.c
13614
13615 MEDIATEK MT7621 PHY PCI DRIVER
13616 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13617 S:      Maintained
13618 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13619 F:      drivers/phy/ralink/phy-mt7621-pci.c
13620
13621 MEDIATEK MT7621/28/88 I2C DRIVER
13622 M:      Stefan Roese <sr@denx.de>
13623 L:      linux-i2c@vger.kernel.org
13624 S:      Maintained
13625 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13626 F:      drivers/i2c/busses/i2c-mt7621.c
13627
13628 MEDIATEK MTMIPS CLOCK DRIVER
13629 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13630 S:      Maintained
13631 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13632 F:      drivers/clk/ralink/clk-mtmips.c
13633
13634 MEDIATEK NAND CONTROLLER DRIVER
13635 L:      linux-mtd@lists.infradead.org
13636 S:      Orphan
13637 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13638 F:      drivers/mtd/nand/raw/mtk_*
13639
13640 MEDIATEK PMIC LED DRIVER
13641 M:      Sean Wang <sean.wang@mediatek.com>
13642 S:      Maintained
13643 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13644 F:      drivers/leds/leds-mt6323.c
13645
13646 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13647 M:      Sean Wang <sean.wang@mediatek.com>
13648 S:      Maintained
13649 F:      drivers/char/hw_random/mtk-rng.c
13650
13651 MEDIATEK SMI DRIVER
13652 M:      Yong Wu <yong.wu@mediatek.com>
13653 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13654 S:      Supported
13655 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13656 F:      drivers/memory/mtk-smi.c
13657 F:      include/soc/mediatek/smi.h
13658
13659 MEDIATEK SWITCH DRIVER
13660 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13661 M:      Daniel Golle <daniel@makrotopia.org>
13662 M:      Landen Chao <Landen.Chao@mediatek.com>
13663 M:      DENG Qingfang <dqfext@gmail.com>
13664 M:      Sean Wang <sean.wang@mediatek.com>
13665 L:      netdev@vger.kernel.org
13666 S:      Maintained
13667 F:      drivers/net/dsa/mt7530-mdio.c
13668 F:      drivers/net/dsa/mt7530-mmio.c
13669 F:      drivers/net/dsa/mt7530.*
13670 F:      net/dsa/tag_mtk.c
13671
13672 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13673 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13674 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13675 R:      Liu Haijun <haijun.liu@mediatek.com>
13676 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13677 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13678 L:      netdev@vger.kernel.org
13679 S:      Supported
13680 F:      drivers/net/wwan/t7xx/
13681
13682 MEDIATEK USB3 DRD IP DRIVER
13683 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13684 L:      linux-usb@vger.kernel.org
13685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13686 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/usb/mediatek,*
13689 F:      drivers/usb/host/xhci-mtk*
13690 F:      drivers/usb/mtu3/
13691
13692 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13693 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13694 M:      Ian Ray <ian.ray@ge.com>
13695 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13696 S:      Maintained
13697 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13698 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13699
13700 MEGARAID SCSI/SAS DRIVERS
13701 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13702 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13703 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13704 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13705 L:      megaraidlinux.pdl@broadcom.com
13706 L:      linux-scsi@vger.kernel.org
13707 S:      Maintained
13708 W:      http://www.avagotech.com/support/
13709 F:      Documentation/scsi/megaraid.rst
13710 F:      drivers/scsi/megaraid.*
13711 F:      drivers/scsi/megaraid/
13712
13713 MELEXIS MLX90614 DRIVER
13714 M:      Crt Mori <cmo@melexis.com>
13715 L:      linux-iio@vger.kernel.org
13716 S:      Supported
13717 W:      http://www.melexis.com
13718 F:      drivers/iio/temperature/mlx90614.c
13719
13720 MELEXIS MLX90632 DRIVER
13721 M:      Crt Mori <cmo@melexis.com>
13722 L:      linux-iio@vger.kernel.org
13723 S:      Supported
13724 W:      http://www.melexis.com
13725 F:      drivers/iio/temperature/mlx90632.c
13726
13727 MELFAS MIP4 TOUCHSCREEN DRIVER
13728 M:      Sangwon Jee <jeesw@melfas.com>
13729 S:      Supported
13730 W:      http://www.melfas.com
13731 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13732 F:      drivers/input/touchscreen/melfas_mip4.c
13733
13734 MELLANOX BLUEFIELD I2C DRIVER
13735 M:      Khalil Blaiech <kblaiech@nvidia.com>
13736 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13737 L:      linux-i2c@vger.kernel.org
13738 S:      Supported
13739 F:      drivers/i2c/busses/i2c-mlxbf.c
13740
13741 MELLANOX ETHERNET DRIVER (mlx4_en)
13742 M:      Tariq Toukan <tariqt@nvidia.com>
13743 L:      netdev@vger.kernel.org
13744 S:      Supported
13745 W:      http://www.mellanox.com
13746 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13747 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13748
13749 MELLANOX ETHERNET DRIVER (mlx5e)
13750 M:      Saeed Mahameed <saeedm@nvidia.com>
13751 L:      netdev@vger.kernel.org
13752 S:      Supported
13753 W:      http://www.mellanox.com
13754 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13755 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13756
13757 MELLANOX ETHERNET INNOVA DRIVERS
13758 R:      Boris Pismenny <borisp@nvidia.com>
13759 L:      netdev@vger.kernel.org
13760 S:      Supported
13761 W:      http://www.mellanox.com
13762 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13763 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13764 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13765 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13766
13767 MELLANOX ETHERNET SWITCH DRIVERS
13768 M:      Ido Schimmel <idosch@nvidia.com>
13769 M:      Petr Machata <petrm@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/mlxsw/
13775 F:      tools/testing/selftests/drivers/net/mlxsw/
13776
13777 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13778 M:      mlxsw@nvidia.com
13779 L:      netdev@vger.kernel.org
13780 S:      Supported
13781 W:      http://www.mellanox.com
13782 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13783 F:      drivers/net/ethernet/mellanox/mlxfw/
13784
13785 MELLANOX HARDWARE PLATFORM SUPPORT
13786 M:      Hans de Goede <hdegoede@redhat.com>
13787 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13788 M:      Vadim Pasternak <vadimp@nvidia.com>
13789 L:      platform-driver-x86@vger.kernel.org
13790 S:      Supported
13791 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13792 F:      drivers/platform/mellanox/
13793 F:      include/linux/platform_data/mlxreg.h
13794
13795 MELLANOX MLX4 core VPI driver
13796 M:      Tariq Toukan <tariqt@nvidia.com>
13797 L:      netdev@vger.kernel.org
13798 L:      linux-rdma@vger.kernel.org
13799 S:      Supported
13800 W:      http://www.mellanox.com
13801 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13802 F:      drivers/net/ethernet/mellanox/mlx4/
13803 F:      include/linux/mlx4/
13804
13805 MELLANOX MLX4 IB driver
13806 M:      Yishai Hadas <yishaih@nvidia.com>
13807 L:      linux-rdma@vger.kernel.org
13808 S:      Supported
13809 W:      http://www.mellanox.com
13810 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13811 F:      drivers/infiniband/hw/mlx4/
13812 F:      include/linux/mlx4/
13813 F:      include/uapi/rdma/mlx4-abi.h
13814
13815 MELLANOX MLX5 core VPI driver
13816 M:      Saeed Mahameed <saeedm@nvidia.com>
13817 M:      Leon Romanovsky <leonro@nvidia.com>
13818 L:      netdev@vger.kernel.org
13819 L:      linux-rdma@vger.kernel.org
13820 S:      Supported
13821 W:      http://www.mellanox.com
13822 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13823 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13824 F:      drivers/net/ethernet/mellanox/mlx5/core/
13825 F:      include/linux/mlx5/
13826
13827 MELLANOX MLX5 IB driver
13828 M:      Leon Romanovsky <leonro@nvidia.com>
13829 L:      linux-rdma@vger.kernel.org
13830 S:      Supported
13831 W:      http://www.mellanox.com
13832 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13833 F:      drivers/infiniband/hw/mlx5/
13834 F:      include/linux/mlx5/
13835 F:      include/uapi/rdma/mlx5-abi.h
13836
13837 MELLANOX MLX5 VDPA DRIVER
13838 M:      Dragos Tatulea <dtatulea@nvidia.com>
13839 L:      virtualization@lists.linux-foundation.org
13840 S:      Supported
13841 F:      drivers/vdpa/mlx5/
13842
13843 MELLANOX MLXCPLD I2C AND MUX DRIVER
13844 M:      Vadim Pasternak <vadimp@nvidia.com>
13845 M:      Michael Shych <michaelsh@nvidia.com>
13846 L:      linux-i2c@vger.kernel.org
13847 S:      Supported
13848 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13849 F:      drivers/i2c/busses/i2c-mlxcpld.c
13850 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13851
13852 MELLANOX MLXCPLD LED DRIVER
13853 M:      Vadim Pasternak <vadimp@nvidia.com>
13854 L:      linux-leds@vger.kernel.org
13855 S:      Supported
13856 F:      Documentation/leds/leds-mlxcpld.rst
13857 F:      drivers/leds/leds-mlxcpld.c
13858 F:      drivers/leds/leds-mlxreg.c
13859
13860 MELLANOX PLATFORM DRIVER
13861 M:      Vadim Pasternak <vadimp@nvidia.com>
13862 L:      platform-driver-x86@vger.kernel.org
13863 S:      Supported
13864 F:      drivers/platform/x86/mlx-platform.c
13865
13866 MEMBARRIER SUPPORT
13867 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13868 M:      "Paul E. McKenney" <paulmck@kernel.org>
13869 L:      linux-kernel@vger.kernel.org
13870 S:      Supported
13871 F:      arch/powerpc/include/asm/membarrier.h
13872 F:      include/uapi/linux/membarrier.h
13873 F:      kernel/sched/membarrier.c
13874
13875 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13876 M:      Mike Rapoport <rppt@kernel.org>
13877 L:      linux-mm@kvack.org
13878 S:      Maintained
13879 F:      Documentation/core-api/boot-time-mm.rst
13880 F:      include/linux/memblock.h
13881 F:      mm/memblock.c
13882 F:      mm/mm_init.c
13883 F:      tools/testing/memblock/
13884
13885 MEMORY CONTROLLER DRIVERS
13886 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13887 L:      linux-kernel@vger.kernel.org
13888 S:      Maintained
13889 B:      mailto:krzysztof.kozlowski@linaro.org
13890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13891 F:      Documentation/devicetree/bindings/memory-controllers/
13892 F:      drivers/memory/
13893 F:      include/dt-bindings/memory/
13894 F:      include/memory/
13895
13896 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13897 M:      Dmitry Osipenko <digetx@gmail.com>
13898 L:      linux-pm@vger.kernel.org
13899 L:      linux-tegra@vger.kernel.org
13900 S:      Maintained
13901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13902 F:      drivers/devfreq/tegra30-devfreq.c
13903
13904 MEMORY HOT(UN)PLUG
13905 M:      David Hildenbrand <david@redhat.com>
13906 M:      Oscar Salvador <osalvador@suse.de>
13907 L:      linux-mm@kvack.org
13908 S:      Maintained
13909 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13910 F:      Documentation/core-api/memory-hotplug.rst
13911 F:      drivers/base/memory.c
13912 F:      include/linux/memory_hotplug.h
13913 F:      mm/memory_hotplug.c
13914 F:      tools/testing/selftests/memory-hotplug/
13915
13916 MEMORY MANAGEMENT
13917 M:      Andrew Morton <akpm@linux-foundation.org>
13918 L:      linux-mm@kvack.org
13919 S:      Maintained
13920 W:      http://www.linux-mm.org
13921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13922 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13923 F:      include/linux/gfp.h
13924 F:      include/linux/gfp_types.h
13925 F:      include/linux/memory_hotplug.h
13926 F:      include/linux/mm.h
13927 F:      include/linux/mmzone.h
13928 F:      include/linux/pagewalk.h
13929 F:      include/linux/rmap.h
13930 F:      include/trace/events/ksm.h
13931 F:      mm/
13932 F:      tools/mm/
13933 F:      tools/testing/selftests/mm/
13934
13935 MEMORY TECHNOLOGY DEVICES (MTD)
13936 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13937 M:      Richard Weinberger <richard@nod.at>
13938 M:      Vignesh Raghavendra <vigneshr@ti.com>
13939 L:      linux-mtd@lists.infradead.org
13940 S:      Maintained
13941 W:      http://www.linux-mtd.infradead.org/
13942 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13943 C:      irc://irc.oftc.net/mtd
13944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13946 F:      Documentation/devicetree/bindings/mtd/
13947 F:      drivers/mtd/
13948 F:      include/linux/mtd/
13949 F:      include/uapi/mtd/
13950
13951 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13952 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13953 L:      linux-iio@vger.kernel.org
13954 S:      Maintained
13955 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13956 F:      drivers/iio/accel/msa311.c
13957
13958 MEN A21 WATCHDOG DRIVER
13959 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13960 L:      linux-watchdog@vger.kernel.org
13961 S:      Maintained
13962 F:      drivers/watchdog/mena21_wdt.c
13963
13964 MEN CHAMELEON BUS (mcb)
13965 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13966 S:      Maintained
13967 F:      Documentation/driver-api/men-chameleon-bus.rst
13968 F:      drivers/mcb/
13969 F:      include/linux/mcb.h
13970
13971 MEN F21BMC (Board Management Controller)
13972 M:      Andreas Werner <andreas.werner@men.de>
13973 S:      Supported
13974 F:      Documentation/hwmon/menf21bmc.rst
13975 F:      drivers/hwmon/menf21bmc_hwmon.c
13976 F:      drivers/leds/leds-menf21bmc.c
13977 F:      drivers/mfd/menf21bmc.c
13978 F:      drivers/watchdog/menf21bmc_wdt.c
13979
13980 MEN Z069 WATCHDOG DRIVER
13981 M:      Johannes Thumshirn <jth@kernel.org>
13982 L:      linux-watchdog@vger.kernel.org
13983 S:      Maintained
13984 F:      drivers/watchdog/menz69_wdt.c
13985
13986 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13987 M:      Neil Armstrong <neil.armstrong@linaro.org>
13988 L:      linux-media@vger.kernel.org
13989 L:      linux-amlogic@lists.infradead.org
13990 S:      Supported
13991 W:      http://linux-meson.com/
13992 T:      git git://linuxtv.org/media_tree.git
13993 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13994 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13995 F:      drivers/media/cec/platform/meson/ao-cec.c
13996
13997 MESON GE2D DRIVER FOR AMLOGIC SOCS
13998 M:      Neil Armstrong <neil.armstrong@linaro.org>
13999 L:      linux-media@vger.kernel.org
14000 L:      linux-amlogic@lists.infradead.org
14001 S:      Supported
14002 T:      git git://linuxtv.org/media_tree.git
14003 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14004 F:      drivers/media/platform/amlogic/meson-ge2d/
14005
14006 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14007 M:      Liang Yang <liang.yang@amlogic.com>
14008 L:      linux-mtd@lists.infradead.org
14009 S:      Maintained
14010 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14011 F:      drivers/mtd/nand/raw/meson_*
14012
14013 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14014 M:      Neil Armstrong <neil.armstrong@linaro.org>
14015 L:      linux-media@vger.kernel.org
14016 L:      linux-amlogic@lists.infradead.org
14017 S:      Supported
14018 T:      git git://linuxtv.org/media_tree.git
14019 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14020 F:      drivers/staging/media/meson/vdec/
14021
14022 METHODE UDPU SUPPORT
14023 M:      Robert Marko <robert.marko@sartura.hr>
14024 S:      Maintained
14025 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14026 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14027
14028 MHI BUS
14029 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14030 L:      mhi@lists.linux.dev
14031 L:      linux-arm-msm@vger.kernel.org
14032 S:      Maintained
14033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14034 F:      Documentation/ABI/stable/sysfs-bus-mhi
14035 F:      Documentation/mhi/
14036 F:      drivers/bus/mhi/
14037 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14038 F:      include/linux/mhi.h
14039
14040 MICROBLAZE ARCHITECTURE
14041 M:      Michal Simek <monstr@monstr.eu>
14042 S:      Supported
14043 W:      http://www.monstr.eu/fdt/
14044 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14045 F:      arch/microblaze/
14046
14047 MICROBLAZE TMR INJECT
14048 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14049 S:      Supported
14050 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14051 F:      drivers/misc/xilinx_tmr_inject.c
14052
14053 MICROBLAZE TMR MANAGER
14054 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14055 S:      Supported
14056 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14057 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14058 F:      drivers/misc/xilinx_tmr_manager.c
14059
14060 MICROCHIP AT91 DMA DRIVERS
14061 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14062 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14064 L:      dmaengine@vger.kernel.org
14065 S:      Supported
14066 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14067 F:      drivers/dma/at_hdmac.c
14068 F:      drivers/dma/at_xdmac.c
14069 F:      include/dt-bindings/dma/at91.h
14070
14071 MICROCHIP AT91 SERIAL DRIVER
14072 M:      Richard Genoud <richard.genoud@gmail.com>
14073 S:      Maintained
14074 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14075 F:      drivers/tty/serial/atmel_serial.c
14076 F:      drivers/tty/serial/atmel_serial.h
14077
14078 MICROCHIP AT91 USART MFD DRIVER
14079 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14080 L:      linux-kernel@vger.kernel.org
14081 S:      Supported
14082 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14083 F:      drivers/mfd/at91-usart.c
14084 F:      include/dt-bindings/mfd/at91-usart.h
14085
14086 MICROCHIP AT91 USART SPI DRIVER
14087 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14088 L:      linux-spi@vger.kernel.org
14089 S:      Supported
14090 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14091 F:      drivers/spi/spi-at91-usart.c
14092
14093 MICROCHIP AUDIO ASOC DRIVERS
14094 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14095 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14096 S:      Supported
14097 F:      Documentation/devicetree/bindings/sound/atmel*
14098 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14099 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14100 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14101 F:      sound/soc/atmel
14102
14103 MICROCHIP CSI2DC DRIVER
14104 M:      Eugen Hristev <eugen.hristev@microchip.com>
14105 L:      linux-media@vger.kernel.org
14106 S:      Supported
14107 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14108 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14109
14110 MICROCHIP ECC DRIVER
14111 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14112 L:      linux-crypto@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/crypto/atmel-ecc.*
14115
14116 MICROCHIP EIC DRIVER
14117 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14119 S:      Supported
14120 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14121 F:      drivers/irqchip/irq-mchp-eic.c
14122
14123 MICROCHIP I2C DRIVER
14124 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14125 L:      linux-i2c@vger.kernel.org
14126 S:      Supported
14127 F:      drivers/i2c/busses/i2c-at91-*.c
14128 F:      drivers/i2c/busses/i2c-at91.h
14129
14130 MICROCHIP ISC DRIVER
14131 M:      Eugen Hristev <eugen.hristev@microchip.com>
14132 L:      linux-media@vger.kernel.org
14133 S:      Supported
14134 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14135 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14136 F:      drivers/media/platform/microchip/microchip-isc*
14137 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14138 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14139 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14140 F:      include/linux/atmel-isc-media.h
14141
14142 MICROCHIP ISI DRIVER
14143 M:      Eugen Hristev <eugen.hristev@microchip.com>
14144 L:      linux-media@vger.kernel.org
14145 S:      Supported
14146 F:      drivers/media/platform/atmel/atmel-isi.c
14147 F:      drivers/media/platform/atmel/atmel-isi.h
14148
14149 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14150 M:      Woojung Huh <woojung.huh@microchip.com>
14151 M:      UNGLinuxDriver@microchip.com
14152 L:      netdev@vger.kernel.org
14153 S:      Maintained
14154 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14155 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14156 F:      drivers/net/dsa/microchip/*
14157 F:      include/linux/dsa/ksz_common.h
14158 F:      include/linux/platform_data/microchip-ksz.h
14159 F:      net/dsa/tag_ksz.c
14160
14161 MICROCHIP LAN743X ETHERNET DRIVER
14162 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14163 M:      UNGLinuxDriver@microchip.com
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      drivers/net/ethernet/microchip/lan743x_*
14167
14168 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14169 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14170 R:      UNGLinuxDriver@microchip.com
14171 L:      netdev@vger.kernel.org
14172 S:      Maintained
14173 F:      drivers/net/phy/microchip_t1.c
14174
14175 MICROCHIP LAN966X ETHERNET DRIVER
14176 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14177 M:      UNGLinuxDriver@microchip.com
14178 L:      netdev@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/net/ethernet/microchip/lan966x/*
14181
14182 MICROCHIP LCDFB DRIVER
14183 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14184 L:      linux-fbdev@vger.kernel.org
14185 S:      Maintained
14186 F:      drivers/video/fbdev/atmel_lcdfb.c
14187 F:      include/video/atmel_lcdc.h
14188
14189 MICROCHIP MCP16502 PMIC DRIVER
14190 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14192 S:      Supported
14193 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14194 F:      drivers/regulator/mcp16502.c
14195
14196 MICROCHIP MCP3564 ADC DRIVER
14197 M:      Marius Cristea <marius.cristea@microchip.com>
14198 L:      linux-iio@vger.kernel.org
14199 S:      Supported
14200 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14201 F:      drivers/iio/adc/mcp3564.c
14202
14203 MICROCHIP MCP3911 ADC DRIVER
14204 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14205 M:      Kent Gustavsson <kent@minoris.se>
14206 L:      linux-iio@vger.kernel.org
14207 S:      Maintained
14208 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14209 F:      drivers/iio/adc/mcp3911.c
14210
14211 MICROCHIP MMC/SD/SDIO MCI DRIVER
14212 M:      Aubin Constans <aubin.constans@microchip.com>
14213 S:      Maintained
14214 F:      drivers/mmc/host/atmel-mci.c
14215
14216 MICROCHIP NAND DRIVER
14217 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14218 L:      linux-mtd@lists.infradead.org
14219 S:      Supported
14220 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14221 F:      drivers/mtd/nand/raw/atmel/*
14222
14223 MICROCHIP OTPC DRIVER
14224 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14226 S:      Supported
14227 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14228 F:      drivers/nvmem/microchip-otpc.c
14229 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14230
14231 MICROCHIP PCI1XXXX GP DRIVER
14232 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14233 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14234 L:      linux-gpio@vger.kernel.org
14235 S:      Supported
14236 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14237 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14238 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14239 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14240
14241 MICROCHIP PCI1XXXX I2C DRIVER
14242 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14243 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14244 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14245 L:      linux-i2c@vger.kernel.org
14246 S:      Maintained
14247 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14248
14249 MICROCHIP PCIe UART DRIVER
14250 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14251 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14252 L:      linux-serial@vger.kernel.org
14253 S:      Maintained
14254 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14255
14256 MICROCHIP POLARFIRE FPGA DRIVERS
14257 M:      Conor Dooley <conor.dooley@microchip.com>
14258 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14259 L:      linux-fpga@vger.kernel.org
14260 S:      Supported
14261 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14262 F:      drivers/fpga/microchip-spi.c
14263
14264 MICROCHIP PWM DRIVER
14265 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14267 L:      linux-pwm@vger.kernel.org
14268 S:      Supported
14269 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14270 F:      drivers/pwm/pwm-atmel.c
14271
14272 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14273 M:      Eugen Hristev <eugen.hristev@microchip.com>
14274 L:      linux-iio@vger.kernel.org
14275 S:      Supported
14276 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14277 F:      drivers/iio/adc/at91-sama5d2_adc.c
14278 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14279
14280 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14281 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14282 S:      Supported
14283 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14284 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14285
14286 MICROCHIP SOC DRIVERS
14287 M:      Conor Dooley <conor@kernel.org>
14288 S:      Supported
14289 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14290 F:      drivers/soc/microchip/
14291
14292 MICROCHIP SPI DRIVER
14293 M:      Ryan Wanner <ryan.wanner@microchip.com>
14294 S:      Supported
14295 F:      drivers/spi/spi-atmel.*
14296
14297 MICROCHIP SSC DRIVER
14298 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14300 S:      Supported
14301 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14302 F:      drivers/misc/atmel-ssc.c
14303 F:      include/linux/atmel-ssc.h
14304
14305 Microchip Timer Counter Block (TCB) Capture Driver
14306 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14308 L:      linux-iio@vger.kernel.org
14309 S:      Maintained
14310 F:      drivers/counter/microchip-tcb-capture.c
14311
14312 MICROCHIP USB251XB DRIVER
14313 M:      Richard Leitner <richard.leitner@skidata.com>
14314 L:      linux-usb@vger.kernel.org
14315 S:      Maintained
14316 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14317 F:      drivers/usb/misc/usb251xb.c
14318
14319 MICROCHIP USBA UDC DRIVER
14320 M:      Cristian Birsan <cristian.birsan@microchip.com>
14321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14322 S:      Supported
14323 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14324
14325 MICROCHIP WILC1000 WIFI DRIVER
14326 M:      Ajay Singh <ajay.kathat@microchip.com>
14327 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14328 L:      linux-wireless@vger.kernel.org
14329 S:      Supported
14330 F:      drivers/net/wireless/microchip/wilc1000/
14331
14332 MICROSEMI MIPS SOCS
14333 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14334 M:      UNGLinuxDriver@microchip.com
14335 L:      linux-mips@vger.kernel.org
14336 S:      Supported
14337 F:      Documentation/devicetree/bindings/mips/mscc.txt
14338 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14339 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14340 F:      arch/mips/boot/dts/mscc/
14341 F:      arch/mips/configs/generic/board-ocelot.config
14342 F:      arch/mips/generic/board-ocelot.c
14343
14344 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14345 M:      Don Brace <don.brace@microchip.com>
14346 L:      storagedev@microchip.com
14347 L:      linux-scsi@vger.kernel.org
14348 S:      Supported
14349 F:      Documentation/scsi/smartpqi.rst
14350 F:      drivers/scsi/smartpqi/Kconfig
14351 F:      drivers/scsi/smartpqi/Makefile
14352 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14353 F:      include/linux/cciss*.h
14354 F:      include/uapi/linux/cciss*.h
14355
14356 MICROSOFT MANA RDMA DRIVER
14357 M:      Long Li <longli@microsoft.com>
14358 M:      Ajay Sharma <sharmaajay@microsoft.com>
14359 L:      linux-rdma@vger.kernel.org
14360 S:      Supported
14361 F:      drivers/infiniband/hw/mana/
14362 F:      include/net/mana
14363 F:      include/uapi/rdma/mana-abi.h
14364
14365 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14366 M:      Maximilian Luz <luzmaximilian@gmail.com>
14367 L:      platform-driver-x86@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14370
14371 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14372 M:      Maximilian Luz <luzmaximilian@gmail.com>
14373 L:      linux-pm@vger.kernel.org
14374 L:      platform-driver-x86@vger.kernel.org
14375 S:      Maintained
14376 F:      drivers/power/supply/surface_battery.c
14377 F:      drivers/power/supply/surface_charger.c
14378
14379 MICROSOFT SURFACE DTX DRIVER
14380 M:      Maximilian Luz <luzmaximilian@gmail.com>
14381 L:      platform-driver-x86@vger.kernel.org
14382 S:      Maintained
14383 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14384 F:      drivers/platform/surface/surface_dtx.c
14385 F:      include/uapi/linux/surface_aggregator/dtx.h
14386
14387 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14388 M:      Maximilian Luz <luzmaximilian@gmail.com>
14389 L:      platform-driver-x86@vger.kernel.org
14390 S:      Maintained
14391 F:      drivers/platform/surface/surface_gpe.c
14392
14393 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14394 M:      Hans de Goede <hdegoede@redhat.com>
14395 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14396 M:      Maximilian Luz <luzmaximilian@gmail.com>
14397 L:      platform-driver-x86@vger.kernel.org
14398 S:      Maintained
14399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14400 F:      drivers/platform/surface/
14401
14402 MICROSOFT SURFACE HID TRANSPORT DRIVER
14403 M:      Maximilian Luz <luzmaximilian@gmail.com>
14404 L:      linux-input@vger.kernel.org
14405 L:      platform-driver-x86@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/hid/surface-hid/
14408
14409 MICROSOFT SURFACE HOT-PLUG DRIVER
14410 M:      Maximilian Luz <luzmaximilian@gmail.com>
14411 L:      platform-driver-x86@vger.kernel.org
14412 S:      Maintained
14413 F:      drivers/platform/surface/surface_hotplug.c
14414
14415 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14416 M:      Maximilian Luz <luzmaximilian@gmail.com>
14417 L:      platform-driver-x86@vger.kernel.org
14418 S:      Maintained
14419 F:      drivers/platform/surface/surface_platform_profile.c
14420
14421 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14422 M:      Chen Yu <yu.c.chen@intel.com>
14423 L:      platform-driver-x86@vger.kernel.org
14424 S:      Supported
14425 F:      drivers/platform/surface/surfacepro3_button.c
14426
14427 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14428 M:      Maximilian Luz <luzmaximilian@gmail.com>
14429 L:      platform-driver-x86@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/platform/surface/surface_aggregator_hub.c
14432
14433 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14434 M:      Maximilian Luz <luzmaximilian@gmail.com>
14435 L:      platform-driver-x86@vger.kernel.org
14436 S:      Maintained
14437 W:      https://github.com/linux-surface/surface-aggregator-module
14438 C:      irc://irc.libera.chat/linux-surface
14439 F:      Documentation/driver-api/surface_aggregator/
14440 F:      drivers/platform/surface/aggregator/
14441 F:      drivers/platform/surface/surface_acpi_notify.c
14442 F:      drivers/platform/surface/surface_aggregator_cdev.c
14443 F:      drivers/platform/surface/surface_aggregator_registry.c
14444 F:      include/linux/surface_acpi_notify.h
14445 F:      include/linux/surface_aggregator/
14446 F:      include/uapi/linux/surface_aggregator/
14447
14448 MICROTEK X6 SCANNER
14449 M:      Oliver Neukum <oliver@neukum.org>
14450 S:      Maintained
14451 F:      drivers/usb/image/microtek.*
14452
14453 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14454 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14455 M:      Luka Perkov <luka.perkov@sartura.hr>
14456 S:      Maintained
14457 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14458 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14459 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14460 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14461 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14462 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14463
14464 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14465 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14466 L:      linux-media@vger.kernel.org
14467 S:      Maintained
14468 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14469 F:      Documentation/driver-api/media/drivers/ccs/
14470 F:      Documentation/userspace-api/media/drivers/ccs.rst
14471 F:      drivers/media/i2c/ccs-pll.c
14472 F:      drivers/media/i2c/ccs-pll.h
14473 F:      drivers/media/i2c/ccs/
14474 F:      include/uapi/linux/ccs.h
14475 F:      include/uapi/linux/smiapp.h
14476
14477 MIPS
14478 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14479 L:      linux-mips@vger.kernel.org
14480 S:      Maintained
14481 W:      http://www.linux-mips.org/
14482 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14484 F:      Documentation/devicetree/bindings/mips/
14485 F:      Documentation/arch/mips/
14486 F:      arch/mips/
14487 F:      drivers/platform/mips/
14488 F:      include/dt-bindings/mips/
14489
14490 MIPS BOSTON DEVELOPMENT BOARD
14491 M:      Paul Burton <paulburton@kernel.org>
14492 L:      linux-mips@vger.kernel.org
14493 S:      Maintained
14494 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14495 F:      arch/mips/boot/dts/img/boston.dts
14496 F:      arch/mips/configs/generic/board-boston.config
14497 F:      drivers/clk/imgtec/clk-boston.c
14498 F:      include/dt-bindings/clock/boston-clock.h
14499
14500 MIPS CORE DRIVERS
14501 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14502 M:      Serge Semin <fancer.lancer@gmail.com>
14503 L:      linux-mips@vger.kernel.org
14504 S:      Supported
14505 F:      drivers/bus/mips_cdmm.c
14506 F:      drivers/clocksource/mips-gic-timer.c
14507 F:      drivers/cpuidle/cpuidle-cps.c
14508 F:      drivers/irqchip/irq-mips-cpu.c
14509 F:      drivers/irqchip/irq-mips-gic.c
14510
14511 MIPS GENERIC PLATFORM
14512 M:      Paul Burton <paulburton@kernel.org>
14513 L:      linux-mips@vger.kernel.org
14514 S:      Supported
14515 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14516 F:      arch/mips/generic/
14517 F:      arch/mips/tools/generic-board-config.sh
14518
14519 MIPS RINT INSTRUCTION EMULATION
14520 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14521 L:      linux-mips@vger.kernel.org
14522 S:      Supported
14523 F:      arch/mips/math-emu/dp_rint.c
14524 F:      arch/mips/math-emu/sp_rint.c
14525
14526 MIPS/LOONGSON1 ARCHITECTURE
14527 M:      Keguang Zhang <keguang.zhang@gmail.com>
14528 L:      linux-mips@vger.kernel.org
14529 S:      Maintained
14530 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14531 F:      arch/mips/include/asm/mach-loongson32/
14532 F:      arch/mips/loongson32/
14533 F:      drivers/*/*loongson1*
14534 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14535
14536 MIPS/LOONGSON2EF ARCHITECTURE
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-loongson2ef/
14541 F:      arch/mips/loongson2ef/
14542 F:      drivers/cpufreq/loongson2_cpufreq.c
14543
14544 MIPS/LOONGSON64 ARCHITECTURE
14545 M:      Huacai Chen <chenhuacai@kernel.org>
14546 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14547 L:      linux-mips@vger.kernel.org
14548 S:      Maintained
14549 F:      arch/mips/include/asm/mach-loongson64/
14550 F:      arch/mips/loongson64/
14551 F:      drivers/irqchip/irq-loongson*
14552 F:      drivers/platform/mips/cpu_hwmon.c
14553
14554 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14555 M:      Hans Verkuil <hverkuil@xs4all.nl>
14556 L:      linux-media@vger.kernel.org
14557 S:      Odd Fixes
14558 W:      https://linuxtv.org
14559 T:      git git://linuxtv.org/media_tree.git
14560 F:      drivers/media/radio/radio-miropcm20*
14561
14562 MITSUMI MM8013 FG DRIVER
14563 M:      Konrad Dybcio <konradybcio@kernel.org>
14564 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14565 F:      drivers/power/supply/mm8013.c
14566
14567 MMP SUPPORT
14568 R:      Lubomir Rintel <lkundrak@v3.sk>
14569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14570 S:      Odd Fixes
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14572 F:      arch/arm/boot/dts/marvell/mmp*
14573 F:      arch/arm/mach-mmp/
14574 F:      include/linux/soc/mmp/
14575
14576 MMP USB PHY DRIVERS
14577 R:      Lubomir Rintel <lkundrak@v3.sk>
14578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14579 S:      Maintained
14580 F:      drivers/phy/marvell/phy-mmp3-usb.c
14581 F:      drivers/phy/marvell/phy-pxa-usb.c
14582
14583 MMU GATHER AND TLB INVALIDATION
14584 M:      Will Deacon <will@kernel.org>
14585 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14586 M:      Andrew Morton <akpm@linux-foundation.org>
14587 M:      Nick Piggin <npiggin@gmail.com>
14588 M:      Peter Zijlstra <peterz@infradead.org>
14589 L:      linux-arch@vger.kernel.org
14590 L:      linux-mm@kvack.org
14591 S:      Maintained
14592 F:      arch/*/include/asm/tlb.h
14593 F:      include/asm-generic/tlb.h
14594 F:      mm/mmu_gather.c
14595
14596 MN88472 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/mn88472*
14604
14605 MN88473 MEDIA DRIVER
14606 M:      Antti Palosaari <crope@iki.fi>
14607 L:      linux-media@vger.kernel.org
14608 S:      Maintained
14609 W:      https://linuxtv.org
14610 W:      http://palosaari.fi/linux/
14611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14612 F:      drivers/media/dvb-frontends/mn88473*
14613
14614 MODULE SUPPORT
14615 M:      Luis Chamberlain <mcgrof@kernel.org>
14616 L:      linux-modules@vger.kernel.org
14617 L:      linux-kernel@vger.kernel.org
14618 S:      Maintained
14619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14620 F:      include/linux/kmod.h
14621 F:      include/linux/module*.h
14622 F:      kernel/module/
14623 F:      lib/test_kmod.c
14624 F:      scripts/module*
14625 F:      tools/testing/selftests/kmod/
14626
14627 MONOLITHIC POWER SYSTEM PMIC DRIVER
14628 M:      Saravanan Sekar <sravanhome@gmail.com>
14629 S:      Maintained
14630 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14631 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14632 F:      drivers/hwmon/pmbus/mpq7932.c
14633 F:      drivers/iio/adc/mp2629_adc.c
14634 F:      drivers/mfd/mp2629.c
14635 F:      drivers/power/supply/mp2629_charger.c
14636 F:      drivers/regulator/mp5416.c
14637 F:      drivers/regulator/mpq7920.c
14638 F:      drivers/regulator/mpq7920.h
14639 F:      include/linux/mfd/mp2629.h
14640
14641 MOST(R) TECHNOLOGY DRIVER
14642 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14643 M:      Christian Gromm <christian.gromm@microchip.com>
14644 S:      Maintained
14645 F:      Documentation/ABI/testing/configfs-most
14646 F:      Documentation/ABI/testing/sysfs-bus-most
14647 F:      drivers/most/
14648 F:      drivers/staging/most/
14649 F:      include/linux/most.h
14650
14651 MOTORCOMM PHY DRIVER
14652 M:      Peter Geis <pgwipeout@gmail.com>
14653 M:      Frank <Frank.Sae@motor-comm.com>
14654 L:      netdev@vger.kernel.org
14655 S:      Maintained
14656 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14657 F:      drivers/net/phy/motorcomm.c
14658
14659 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14660 M:      Jiri Slaby <jirislaby@kernel.org>
14661 S:      Maintained
14662 F:      Documentation/driver-api/tty/moxa-smartio.rst
14663 F:      drivers/tty/mxser.*
14664
14665 MR800 AVERMEDIA USB FM RADIO DRIVER
14666 M:      Alexey Klimov <klimov.linux@gmail.com>
14667 L:      linux-media@vger.kernel.org
14668 S:      Maintained
14669 T:      git git://linuxtv.org/media_tree.git
14670 F:      drivers/media/radio/radio-mr800.c
14671
14672 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14673 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14674 L:      linux-wpan@vger.kernel.org
14675 S:      Odd Fixes
14676 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14677 F:      drivers/net/ieee802154/mrf24j40.c
14678
14679 MSI EC DRIVER
14680 M:      Nikita Kravets <teackot@gmail.com>
14681 L:      platform-driver-x86@vger.kernel.org
14682 S:      Maintained
14683 W:      https://github.com/BeardOverflow/msi-ec
14684 F:      drivers/platform/x86/msi-ec.*
14685
14686 MSI LAPTOP SUPPORT
14687 M:      "Lee, Chun-Yi" <jlee@suse.com>
14688 L:      platform-driver-x86@vger.kernel.org
14689 S:      Maintained
14690 F:      drivers/platform/x86/msi-laptop.c
14691
14692 MSI WMI SUPPORT
14693 L:      platform-driver-x86@vger.kernel.org
14694 S:      Orphan
14695 F:      drivers/platform/x86/msi-wmi.c
14696
14697 MSI001 MEDIA DRIVER
14698 M:      Antti Palosaari <crope@iki.fi>
14699 L:      linux-media@vger.kernel.org
14700 S:      Maintained
14701 W:      https://linuxtv.org
14702 W:      http://palosaari.fi/linux/
14703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14704 T:      git git://linuxtv.org/anttip/media_tree.git
14705 F:      drivers/media/tuners/msi001*
14706
14707 MSI2500 MEDIA DRIVER
14708 M:      Antti Palosaari <crope@iki.fi>
14709 L:      linux-media@vger.kernel.org
14710 S:      Maintained
14711 W:      https://linuxtv.org
14712 W:      http://palosaari.fi/linux/
14713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14714 T:      git git://linuxtv.org/anttip/media_tree.git
14715 F:      drivers/media/usb/msi2500/
14716
14717 MSTAR INTERRUPT CONTROLLER DRIVER
14718 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14719 M:      Daniel Palmer <daniel@thingy.jp>
14720 S:      Maintained
14721 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14722 F:      drivers/irqchip/irq-mst-intc.c
14723
14724 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14726 L:      linux-mtd@lists.infradead.org
14727 S:      Maintained
14728 F:      drivers/mtd/devices/docg3*
14729
14730 MT9M114 ONSEMI SENSOR DRIVER
14731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14732 L:      linux-media@vger.kernel.org
14733 S:      Maintained
14734 T:      git git://linuxtv.org/media_tree.git
14735 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14736 F:      drivers/media/i2c/mt9m114.c
14737
14738 MT9P031 APTINA CAMERA SENSOR
14739 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14740 L:      linux-media@vger.kernel.org
14741 S:      Maintained
14742 T:      git git://linuxtv.org/media_tree.git
14743 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14744 F:      drivers/media/i2c/mt9p031.c
14745 F:      include/media/i2c/mt9p031.h
14746
14747 MT9T112 APTINA CAMERA SENSOR
14748 M:      Jacopo Mondi <jacopo@jmondi.org>
14749 L:      linux-media@vger.kernel.org
14750 S:      Odd Fixes
14751 T:      git git://linuxtv.org/media_tree.git
14752 F:      drivers/media/i2c/mt9t112.c
14753 F:      include/media/i2c/mt9t112.h
14754
14755 MT9V032 APTINA CAMERA SENSOR
14756 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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/mt9v032.txt
14761 F:      drivers/media/i2c/mt9v032.c
14762 F:      include/media/i2c/mt9v032.h
14763
14764 MT9V111 APTINA CAMERA SENSOR
14765 M:      Jacopo Mondi <jacopo@jmondi.org>
14766 L:      linux-media@vger.kernel.org
14767 S:      Maintained
14768 T:      git git://linuxtv.org/media_tree.git
14769 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14770 F:      drivers/media/i2c/mt9v111.c
14771
14772 MULTIFUNCTION DEVICES (MFD)
14773 M:      Lee Jones <lee@kernel.org>
14774 S:      Maintained
14775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14776 F:      Documentation/devicetree/bindings/mfd/
14777 F:      drivers/mfd/
14778 F:      include/dt-bindings/mfd/
14779 F:      include/linux/mfd/
14780
14781 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14782 S:      Orphan
14783 F:      drivers/mmc/host/mmc_spi.c
14784 F:      include/linux/spi/mmc_spi.h
14785
14786 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14787 M:      Ulf Hansson <ulf.hansson@linaro.org>
14788 L:      linux-mmc@vger.kernel.org
14789 S:      Maintained
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14791 F:      Documentation/devicetree/bindings/mmc/
14792 F:      drivers/mmc/
14793 F:      include/linux/mmc/
14794 F:      include/uapi/linux/mmc/
14795
14796 MULTIPLEXER SUBSYSTEM
14797 M:      Peter Rosin <peda@axentia.se>
14798 S:      Maintained
14799 F:      Documentation/ABI/testing/sysfs-class-mux*
14800 F:      Documentation/devicetree/bindings/mux/
14801 F:      drivers/mux/
14802 F:      include/dt-bindings/mux/
14803 F:      include/linux/mux/
14804
14805 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14806 M:      Bin Liu <b-liu@ti.com>
14807 L:      linux-usb@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/usb/musb/
14810
14811 MXL301RF MEDIA DRIVER
14812 M:      Akihiro Tsukada <tskd08@gmail.com>
14813 L:      linux-media@vger.kernel.org
14814 S:      Odd Fixes
14815 F:      drivers/media/tuners/mxl301rf*
14816
14817 MXL5007T MEDIA DRIVER
14818 M:      Michael Krufky <mkrufky@linuxtv.org>
14819 L:      linux-media@vger.kernel.org
14820 S:      Maintained
14821 W:      https://linuxtv.org
14822 W:      http://github.com/mkrufky
14823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14824 T:      git git://linuxtv.org/mkrufky/tuners.git
14825 F:      drivers/media/tuners/mxl5007t.*
14826
14827 MXSFB DRM DRIVER
14828 M:      Marek Vasut <marex@denx.de>
14829 M:      Stefan Agner <stefan@agner.ch>
14830 L:      dri-devel@lists.freedesktop.org
14831 S:      Supported
14832 T:      git git://anongit.freedesktop.org/drm/drm-misc
14833 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14834 F:      drivers/gpu/drm/mxsfb/
14835
14836 MYLEX DAC960 PCI RAID Controller
14837 M:      Hannes Reinecke <hare@kernel.org>
14838 L:      linux-scsi@vger.kernel.org
14839 S:      Supported
14840 F:      drivers/scsi/myrb.*
14841 F:      drivers/scsi/myrs.*
14842
14843 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14844 M:      Chris Lee <christopher.lee@cspi.com>
14845 L:      netdev@vger.kernel.org
14846 S:      Supported
14847 W:      https://www.cspi.com/ethernet-products/support/downloads/
14848 F:      drivers/net/ethernet/myricom/myri10ge/
14849
14850 NAND FLASH SUBSYSTEM
14851 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14852 R:      Richard Weinberger <richard@nod.at>
14853 L:      linux-mtd@lists.infradead.org
14854 S:      Maintained
14855 W:      http://www.linux-mtd.infradead.org/
14856 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14857 C:      irc://irc.oftc.net/mtd
14858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14859 F:      drivers/mtd/nand/
14860 F:      include/linux/mtd/*nand*.h
14861
14862 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14863 M:      Daniel Mack <zonque@gmail.com>
14864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14865 S:      Maintained
14866 W:      http://www.native-instruments.com
14867 F:      sound/usb/caiaq/
14868
14869 NATSEMI ETHERNET DRIVER (DP8381x)
14870 S:      Orphan
14871 F:      drivers/net/ethernet/natsemi/natsemi.c
14872
14873 NCR 5380 SCSI DRIVERS
14874 M:      Finn Thain <fthain@linux-m68k.org>
14875 M:      Michael Schmitz <schmitzmic@gmail.com>
14876 L:      linux-scsi@vger.kernel.org
14877 S:      Maintained
14878 F:      Documentation/scsi/g_NCR5380.rst
14879 F:      drivers/scsi/NCR5380.*
14880 F:      drivers/scsi/arm/cumana_1.c
14881 F:      drivers/scsi/arm/oak.c
14882 F:      drivers/scsi/atari_scsi.*
14883 F:      drivers/scsi/dmx3191d.c
14884 F:      drivers/scsi/g_NCR5380.*
14885 F:      drivers/scsi/mac_scsi.*
14886 F:      drivers/scsi/sun3_scsi.*
14887 F:      drivers/scsi/sun3_scsi_vme.c
14888
14889 NCSI LIBRARY
14890 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14891 S:      Maintained
14892 F:      net/ncsi/
14893
14894 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14895 M:      Guenter Roeck <linux@roeck-us.net>
14896 L:      linux-hwmon@vger.kernel.org
14897 S:      Maintained
14898 F:      Documentation/hwmon/nct6775.rst
14899 F:      drivers/hwmon/nct6775-core.c
14900 F:      drivers/hwmon/nct6775-platform.c
14901 F:      drivers/hwmon/nct6775.h
14902
14903 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14904 M:      Zev Weiss <zev@bewilderbeest.net>
14905 L:      linux-hwmon@vger.kernel.org
14906 S:      Maintained
14907 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14908 F:      drivers/hwmon/nct6775-i2c.c
14909
14910 NETDEVSIM
14911 M:      Jakub Kicinski <kuba@kernel.org>
14912 S:      Maintained
14913 F:      drivers/net/netdevsim/*
14914
14915 NETEM NETWORK EMULATOR
14916 M:      Stephen Hemminger <stephen@networkplumber.org>
14917 L:      netdev@vger.kernel.org
14918 S:      Maintained
14919 F:      net/sched/sch_netem.c
14920
14921 NETERION 10GbE DRIVERS (s2io)
14922 M:      Jon Mason <jdmason@kudzu.us>
14923 L:      netdev@vger.kernel.org
14924 S:      Supported
14925 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14926 F:      drivers/net/ethernet/neterion/
14927
14928 NETFILTER
14929 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14930 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14931 M:      Florian Westphal <fw@strlen.de>
14932 L:      netfilter-devel@vger.kernel.org
14933 L:      coreteam@netfilter.org
14934 S:      Maintained
14935 W:      http://www.netfilter.org/
14936 W:      http://www.iptables.org/
14937 W:      http://www.nftables.org/
14938 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14939 C:      irc://irc.libera.chat/netfilter
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14942 F:      include/linux/netfilter*
14943 F:      include/linux/netfilter/
14944 F:      include/net/netfilter/
14945 F:      include/uapi/linux/netfilter*
14946 F:      include/uapi/linux/netfilter/
14947 F:      net/*/netfilter.c
14948 F:      net/*/netfilter/
14949 F:      net/bridge/br_netfilter*.c
14950 F:      net/netfilter/
14951
14952 NETROM NETWORK LAYER
14953 M:      Ralf Baechle <ralf@linux-mips.org>
14954 L:      linux-hams@vger.kernel.org
14955 S:      Maintained
14956 W:      https://linux-ax25.in-berlin.de
14957 F:      include/net/netrom.h
14958 F:      include/uapi/linux/netrom.h
14959 F:      net/netrom/
14960
14961 NETRONIX EMBEDDED CONTROLLER
14962 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14963 S:      Maintained
14964 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14965 F:      drivers/mfd/ntxec.c
14966 F:      drivers/pwm/pwm-ntxec.c
14967 F:      drivers/rtc/rtc-ntxec.c
14968 F:      include/linux/mfd/ntxec.h
14969
14970 NETRONOME ETHERNET DRIVERS
14971 M:      Louis Peens <louis.peens@corigine.com>
14972 R:      Jakub Kicinski <kuba@kernel.org>
14973 L:      oss-drivers@corigine.com
14974 S:      Maintained
14975 F:      drivers/net/ethernet/netronome/
14976
14977 NETWORK BLOCK DEVICE (NBD)
14978 M:      Josef Bacik <josef@toxicpanda.com>
14979 L:      linux-block@vger.kernel.org
14980 L:      nbd@other.debian.org
14981 S:      Maintained
14982 F:      Documentation/admin-guide/blockdev/nbd.rst
14983 F:      drivers/block/nbd.c
14984 F:      include/trace/events/nbd.h
14985 F:      include/uapi/linux/nbd.h
14986
14987 NETWORK DROP MONITOR
14988 M:      Neil Horman <nhorman@tuxdriver.com>
14989 L:      netdev@vger.kernel.org
14990 S:      Maintained
14991 W:      https://fedorahosted.org/dropwatch/
14992 F:      include/uapi/linux/net_dropmon.h
14993 F:      net/core/drop_monitor.c
14994
14995 NETWORKING DRIVERS
14996 M:      "David S. Miller" <davem@davemloft.net>
14997 M:      Eric Dumazet <edumazet@google.com>
14998 M:      Jakub Kicinski <kuba@kernel.org>
14999 M:      Paolo Abeni <pabeni@redhat.com>
15000 L:      netdev@vger.kernel.org
15001 S:      Maintained
15002 P:      Documentation/process/maintainer-netdev.rst
15003 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15006 F:      Documentation/devicetree/bindings/net/
15007 F:      drivers/connector/
15008 F:      drivers/net/
15009 F:      include/dt-bindings/net/
15010 F:      include/linux/etherdevice.h
15011 F:      include/linux/fcdevice.h
15012 F:      include/linux/fddidevice.h
15013 F:      include/linux/hippidevice.h
15014 F:      include/linux/if_*
15015 F:      include/linux/inetdevice.h
15016 F:      include/linux/netdevice.h
15017 F:      include/uapi/linux/if_*
15018 F:      include/uapi/linux/netdevice.h
15019 X:      drivers/net/wireless/
15020
15021 NETWORKING DRIVERS (WIRELESS)
15022 M:      Kalle Valo <kvalo@kernel.org>
15023 L:      linux-wireless@vger.kernel.org
15024 S:      Maintained
15025 W:      https://wireless.wiki.kernel.org/
15026 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15029 F:      Documentation/devicetree/bindings/net/wireless/
15030 F:      drivers/net/wireless/
15031
15032 NETWORKING [DSA]
15033 M:      Andrew Lunn <andrew@lunn.ch>
15034 M:      Florian Fainelli <f.fainelli@gmail.com>
15035 M:      Vladimir Oltean <olteanv@gmail.com>
15036 S:      Maintained
15037 F:      Documentation/devicetree/bindings/net/dsa/
15038 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15039 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15040 F:      drivers/net/dsa/
15041 F:      include/linux/dsa/
15042 F:      include/linux/platform_data/dsa.h
15043 F:      include/net/dsa.h
15044 F:      net/dsa/
15045 F:      tools/testing/selftests/drivers/net/dsa/
15046
15047 NETWORKING [GENERAL]
15048 M:      "David S. Miller" <davem@davemloft.net>
15049 M:      Eric Dumazet <edumazet@google.com>
15050 M:      Jakub Kicinski <kuba@kernel.org>
15051 M:      Paolo Abeni <pabeni@redhat.com>
15052 L:      netdev@vger.kernel.org
15053 S:      Maintained
15054 P:      Documentation/process/maintainer-netdev.rst
15055 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15056 B:      mailto:netdev@vger.kernel.org
15057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15059 F:      Documentation/core-api/netlink.rst
15060 F:      Documentation/netlink/
15061 F:      Documentation/networking/
15062 F:      Documentation/process/maintainer-netdev.rst
15063 F:      Documentation/userspace-api/netlink/
15064 F:      include/linux/in.h
15065 F:      include/linux/indirect_call_wrapper.h
15066 F:      include/linux/net.h
15067 F:      include/linux/netdevice.h
15068 F:      include/net/
15069 F:      include/uapi/linux/in.h
15070 F:      include/uapi/linux/net.h
15071 F:      include/uapi/linux/net_namespace.h
15072 F:      include/uapi/linux/netdevice.h
15073 F:      lib/net_utils.c
15074 F:      lib/random32.c
15075 F:      net/
15076 F:      tools/net/
15077 F:      tools/testing/selftests/net/
15078 X:      net/bluetooth/
15079
15080 NETWORKING [IPSEC]
15081 M:      Steffen Klassert <steffen.klassert@secunet.com>
15082 M:      Herbert Xu <herbert@gondor.apana.org.au>
15083 M:      "David S. Miller" <davem@davemloft.net>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15088 F:      include/net/xfrm.h
15089 F:      include/uapi/linux/xfrm.h
15090 F:      net/ipv4/ah4.c
15091 F:      net/ipv4/esp4*
15092 F:      net/ipv4/ip_vti.c
15093 F:      net/ipv4/ipcomp.c
15094 F:      net/ipv4/xfrm*
15095 F:      net/ipv6/ah6.c
15096 F:      net/ipv6/esp6*
15097 F:      net/ipv6/ip6_vti.c
15098 F:      net/ipv6/ipcomp6.c
15099 F:      net/ipv6/xfrm*
15100 F:      net/key/
15101 F:      net/xfrm/
15102 F:      tools/testing/selftests/net/ipsec.c
15103
15104 NETWORKING [IPv4/IPv6]
15105 M:      "David S. Miller" <davem@davemloft.net>
15106 M:      David Ahern <dsahern@kernel.org>
15107 L:      netdev@vger.kernel.org
15108 S:      Maintained
15109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15110 F:      arch/x86/net/*
15111 F:      include/linux/ip.h
15112 F:      include/linux/ipv6*
15113 F:      include/net/fib*
15114 F:      include/net/ip*
15115 F:      include/net/route.h
15116 F:      net/ipv4/
15117 F:      net/ipv6/
15118
15119 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15120 M:      Paul Moore <paul@paul-moore.com>
15121 L:      netdev@vger.kernel.org
15122 L:      linux-security-module@vger.kernel.org
15123 S:      Supported
15124 W:      https://github.com/netlabel
15125 F:      Documentation/netlabel/
15126 F:      include/net/calipso.h
15127 F:      include/net/cipso_ipv4.h
15128 F:      include/net/netlabel.h
15129 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15130 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15131 F:      net/ipv4/cipso_ipv4.c
15132 F:      net/ipv6/calipso.c
15133 F:      net/netfilter/xt_CONNSECMARK.c
15134 F:      net/netfilter/xt_SECMARK.c
15135 F:      net/netlabel/
15136
15137 NETWORKING [MACSEC]
15138 M:      Sabrina Dubroca <sd@queasysnail.net>
15139 L:      netdev@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/net/macsec.c
15142 F:      include/net/macsec.h
15143 F:      include/uapi/linux/if_macsec.h
15144 K:      macsec
15145 K:      \bmdo_
15146
15147 NETWORKING [MPTCP]
15148 M:      Matthieu Baerts <matttbe@kernel.org>
15149 M:      Mat Martineau <martineau@kernel.org>
15150 L:      netdev@vger.kernel.org
15151 L:      mptcp@lists.linux.dev
15152 S:      Maintained
15153 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15154 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15155 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15156 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15157 F:      Documentation/netlink/specs/mptcp.yaml
15158 F:      Documentation/networking/mptcp-sysctl.rst
15159 F:      include/net/mptcp.h
15160 F:      include/trace/events/mptcp.h
15161 F:      include/uapi/linux/mptcp*.h
15162 F:      net/mptcp/
15163 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15164 F:      tools/testing/selftests/net/mptcp/
15165
15166 NETWORKING [TCP]
15167 M:      Eric Dumazet <edumazet@google.com>
15168 L:      netdev@vger.kernel.org
15169 S:      Maintained
15170 F:      include/linux/tcp.h
15171 F:      include/net/tcp.h
15172 F:      include/trace/events/tcp.h
15173 F:      include/uapi/linux/tcp.h
15174 F:      net/ipv4/syncookies.c
15175 F:      net/ipv4/tcp*.c
15176 F:      net/ipv6/syncookies.c
15177 F:      net/ipv6/tcp*.c
15178
15179 NETWORKING [TLS]
15180 M:      Boris Pismenny <borisp@nvidia.com>
15181 M:      John Fastabend <john.fastabend@gmail.com>
15182 M:      Jakub Kicinski <kuba@kernel.org>
15183 L:      netdev@vger.kernel.org
15184 S:      Maintained
15185 F:      include/net/tls.h
15186 F:      include/uapi/linux/tls.h
15187 F:      net/tls/*
15188
15189 NETXEN (1/10) GbE SUPPORT
15190 M:      Manish Chopra <manishc@marvell.com>
15191 M:      Rahul Verma <rahulv@marvell.com>
15192 M:      GR-Linux-NIC-Dev@marvell.com
15193 L:      netdev@vger.kernel.org
15194 S:      Supported
15195 F:      drivers/net/ethernet/qlogic/netxen/
15196
15197 NET_FAILOVER MODULE
15198 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15199 L:      netdev@vger.kernel.org
15200 S:      Supported
15201 F:      Documentation/networking/net_failover.rst
15202 F:      drivers/net/net_failover.c
15203 F:      include/net/net_failover.h
15204
15205 NEXTHOP
15206 M:      David Ahern <dsahern@kernel.org>
15207 L:      netdev@vger.kernel.org
15208 S:      Maintained
15209 F:      include/net/netns/nexthop.h
15210 F:      include/net/nexthop.h
15211 F:      include/uapi/linux/nexthop.h
15212 F:      net/ipv4/nexthop.c
15213
15214 NFC SUBSYSTEM
15215 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15216 L:      netdev@vger.kernel.org
15217 S:      Maintained
15218 F:      Documentation/devicetree/bindings/net/nfc/
15219 F:      drivers/nfc/
15220 F:      include/net/nfc/
15221 F:      include/uapi/linux/nfc.h
15222 F:      net/nfc/
15223
15224 NFC VIRTUAL NCI DEVICE DRIVER
15225 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15226 L:      netdev@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/nfc/virtual_ncidev.c
15229 F:      tools/testing/selftests/nci/
15230
15231 NFS, SUNRPC, AND LOCKD CLIENTS
15232 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15233 M:      Anna Schumaker <anna@kernel.org>
15234 L:      linux-nfs@vger.kernel.org
15235 S:      Maintained
15236 W:      http://client.linux-nfs.org
15237 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15238 F:      Documentation/filesystems/nfs/
15239 F:      fs/lockd/
15240 F:      fs/nfs/
15241 F:      fs/nfs_common/
15242 F:      include/linux/lockd/
15243 F:      include/linux/nfs*
15244 F:      include/linux/sunrpc/
15245 F:      include/uapi/linux/nfs*
15246 F:      include/uapi/linux/sunrpc/
15247 F:      net/sunrpc/
15248
15249 NILFS2 FILESYSTEM
15250 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15251 L:      linux-nilfs@vger.kernel.org
15252 S:      Supported
15253 W:      https://nilfs.sourceforge.io/
15254 W:      https://nilfs.osdn.jp/
15255 T:      git https://github.com/konis/nilfs2.git
15256 F:      Documentation/filesystems/nilfs2.rst
15257 F:      fs/nilfs2/
15258 F:      include/trace/events/nilfs2.h
15259 F:      include/uapi/linux/nilfs2_api.h
15260 F:      include/uapi/linux/nilfs2_ondisk.h
15261
15262 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
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/pcmcia/nsp_*
15268
15269 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15270 M:      GOTO Masanori <gotom@debian.or.jp>
15271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15272 S:      Maintained
15273 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15274 F:      Documentation/scsi/NinjaSCSI.rst
15275 F:      drivers/scsi/nsp32*
15276
15277 NINTENDO HID DRIVER
15278 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15279 L:      linux-input@vger.kernel.org
15280 S:      Maintained
15281 F:      drivers/hid/hid-nintendo*
15282
15283 NIOS2 ARCHITECTURE
15284 M:      Dinh Nguyen <dinguyen@kernel.org>
15285 S:      Maintained
15286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15287 F:      arch/nios2/
15288
15289 NITRO ENCLAVES (NE)
15290 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15291 L:      linux-kernel@vger.kernel.org
15292 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15293 S:      Supported
15294 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15295 F:      Documentation/virt/ne_overview.rst
15296 F:      drivers/virt/nitro_enclaves/
15297 F:      include/linux/nitro_enclaves.h
15298 F:      include/uapi/linux/nitro_enclaves.h
15299 F:      samples/nitro_enclaves/
15300
15301 NOHZ, DYNTICKS SUPPORT
15302 M:      Frederic Weisbecker <frederic@kernel.org>
15303 M:      Thomas Gleixner <tglx@linutronix.de>
15304 M:      Ingo Molnar <mingo@kernel.org>
15305 L:      linux-kernel@vger.kernel.org
15306 S:      Maintained
15307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15308 F:      include/linux/sched/nohz.h
15309 F:      include/linux/tick.h
15310 F:      kernel/time/tick*.*
15311
15312 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15313 M:      Pavel Machek <pavel@ucw.cz>
15314 M:      Sakari Ailus <sakari.ailus@iki.fi>
15315 L:      linux-media@vger.kernel.org
15316 S:      Maintained
15317 F:      drivers/media/i2c/ad5820.c
15318 F:      drivers/media/i2c/et8ek8
15319
15320 NOKIA N900 POWER SUPPLY DRIVERS
15321 R:      Pali Rohár <pali@kernel.org>
15322 F:      drivers/power/supply/bq2415x_charger.c
15323 F:      drivers/power/supply/bq27xxx_battery.c
15324 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15325 F:      drivers/power/supply/isp1704_charger.c
15326 F:      drivers/power/supply/rx51_battery.c
15327 F:      include/linux/power/bq2415x_charger.h
15328 F:      include/linux/power/bq27xxx_battery.h
15329
15330 NOLIBC HEADER FILE
15331 M:      Willy Tarreau <w@1wt.eu>
15332 M:      Thomas Weißschuh <linux@weissschuh.net>
15333 S:      Maintained
15334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15335 F:      tools/include/nolibc/
15336 F:      tools/testing/selftests/nolibc/
15337
15338 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15339 M:      Hans de Goede <hdegoede@redhat.com>
15340 L:      linux-input@vger.kernel.org
15341 S:      Maintained
15342 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15343
15344 NSDEPS
15345 M:      Matthias Maennich <maennich@google.com>
15346 S:      Maintained
15347 F:      Documentation/core-api/symbol-namespaces.rst
15348 F:      scripts/nsdeps
15349
15350 NTB AMD DRIVER
15351 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15352 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15353 L:      ntb@lists.linux.dev
15354 S:      Supported
15355 F:      drivers/ntb/hw/amd/
15356
15357 NTB DRIVER CORE
15358 M:      Jon Mason <jdmason@kudzu.us>
15359 M:      Dave Jiang <dave.jiang@intel.com>
15360 M:      Allen Hubbe <allenbh@gmail.com>
15361 L:      ntb@lists.linux.dev
15362 S:      Supported
15363 W:      https://github.com/jonmason/ntb/wiki
15364 T:      git https://github.com/jonmason/ntb.git
15365 F:      drivers/net/ntb_netdev.c
15366 F:      drivers/ntb/
15367 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15368 F:      include/linux/ntb.h
15369 F:      include/linux/ntb_transport.h
15370 F:      tools/testing/selftests/ntb/
15371
15372 NTB IDT DRIVER
15373 M:      Serge Semin <fancer.lancer@gmail.com>
15374 L:      ntb@lists.linux.dev
15375 S:      Supported
15376 F:      drivers/ntb/hw/idt/
15377
15378 NTB INTEL DRIVER
15379 M:      Dave Jiang <dave.jiang@intel.com>
15380 L:      ntb@lists.linux.dev
15381 S:      Supported
15382 W:      https://github.com/davejiang/linux/wiki
15383 T:      git https://github.com/davejiang/linux.git
15384 F:      drivers/ntb/hw/intel/
15385
15386 NTFS FILESYSTEM
15387 M:      Anton Altaparmakov <anton@tuxera.com>
15388 R:      Namjae Jeon <linkinjeon@kernel.org>
15389 L:      linux-ntfs-dev@lists.sourceforge.net
15390 S:      Supported
15391 W:      http://www.tuxera.com/
15392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15393 F:      Documentation/filesystems/ntfs.rst
15394 F:      fs/ntfs/
15395
15396 NTFS3 FILESYSTEM
15397 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15398 L:      ntfs3@lists.linux.dev
15399 S:      Supported
15400 W:      http://www.paragon-software.com/
15401 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15402 F:      Documentation/filesystems/ntfs3.rst
15403 F:      fs/ntfs3/
15404
15405 NUBUS SUBSYSTEM
15406 M:      Finn Thain <fthain@linux-m68k.org>
15407 L:      linux-m68k@lists.linux-m68k.org
15408 S:      Maintained
15409 F:      arch/*/include/asm/nubus.h
15410 F:      drivers/nubus/
15411 F:      include/linux/nubus.h
15412 F:      include/uapi/linux/nubus.h
15413
15414 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15415 M:      Antonino Daplas <adaplas@gmail.com>
15416 L:      linux-fbdev@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/video/fbdev/nvidia/
15419 F:      drivers/video/fbdev/riva/
15420
15421 NVIDIA WMI EC BACKLIGHT DRIVER
15422 M:      Daniel Dadap <ddadap@nvidia.com>
15423 L:      platform-driver-x86@vger.kernel.org
15424 S:      Supported
15425 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15426 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15427
15428 NVM EXPRESS DRIVER
15429 M:      Keith Busch <kbusch@kernel.org>
15430 M:      Jens Axboe <axboe@fb.com>
15431 M:      Christoph Hellwig <hch@lst.de>
15432 M:      Sagi Grimberg <sagi@grimberg.me>
15433 L:      linux-nvme@lists.infradead.org
15434 S:      Supported
15435 W:      http://git.infradead.org/nvme.git
15436 T:      git git://git.infradead.org/nvme.git
15437 F:      Documentation/nvme/
15438 F:      drivers/nvme/common/
15439 F:      drivers/nvme/host/
15440 F:      include/linux/nvme-*.h
15441 F:      include/linux/nvme.h
15442 F:      include/uapi/linux/nvme_ioctl.h
15443
15444 NVM EXPRESS FABRICS AUTHENTICATION
15445 M:      Hannes Reinecke <hare@suse.de>
15446 L:      linux-nvme@lists.infradead.org
15447 S:      Supported
15448 F:      drivers/nvme/host/auth.c
15449 F:      drivers/nvme/target/auth.c
15450 F:      drivers/nvme/target/fabrics-cmd-auth.c
15451 F:      include/linux/nvme-auth.h
15452
15453 NVM EXPRESS FC TRANSPORT DRIVERS
15454 M:      James Smart <james.smart@broadcom.com>
15455 L:      linux-nvme@lists.infradead.org
15456 S:      Supported
15457 F:      drivers/nvme/host/fc.c
15458 F:      drivers/nvme/target/fc.c
15459 F:      drivers/nvme/target/fcloop.c
15460 F:      include/linux/nvme-fc-driver.h
15461 F:      include/linux/nvme-fc.h
15462
15463 NVM EXPRESS HARDWARE MONITORING SUPPORT
15464 M:      Guenter Roeck <linux@roeck-us.net>
15465 L:      linux-nvme@lists.infradead.org
15466 S:      Supported
15467 F:      drivers/nvme/host/hwmon.c
15468
15469 NVM EXPRESS TARGET DRIVER
15470 M:      Christoph Hellwig <hch@lst.de>
15471 M:      Sagi Grimberg <sagi@grimberg.me>
15472 M:      Chaitanya Kulkarni <kch@nvidia.com>
15473 L:      linux-nvme@lists.infradead.org
15474 S:      Supported
15475 W:      http://git.infradead.org/nvme.git
15476 T:      git git://git.infradead.org/nvme.git
15477 F:      drivers/nvme/target/
15478
15479 NVMEM FRAMEWORK
15480 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15481 S:      Maintained
15482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15483 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15484 F:      Documentation/devicetree/bindings/nvmem/
15485 F:      drivers/nvmem/
15486 F:      include/linux/nvmem-consumer.h
15487 F:      include/linux/nvmem-provider.h
15488
15489 NXP BLUETOOTH WIRELESS DRIVERS
15490 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15491 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15492 S:      Maintained
15493 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15494 F:      drivers/bluetooth/btnxpuart.c
15495
15496 NXP C45 TJA11XX PHY DRIVER
15497 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15498 L:      netdev@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/phy/nxp-c45-tja11xx.c
15501
15502 NXP FSPI DRIVER
15503 M:      Han Xu <han.xu@nxp.com>
15504 M:      Haibo Chen <haibo.chen@nxp.com>
15505 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15506 L:      linux-spi@vger.kernel.org
15507 S:      Maintained
15508 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15509 F:      drivers/spi/spi-nxp-fspi.c
15510
15511 NXP FXAS21002C DRIVER
15512 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15513 L:      linux-iio@vger.kernel.org
15514 S:      Maintained
15515 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15516 F:      drivers/iio/gyro/fxas21002c.h
15517 F:      drivers/iio/gyro/fxas21002c_core.c
15518 F:      drivers/iio/gyro/fxas21002c_i2c.c
15519 F:      drivers/iio/gyro/fxas21002c_spi.c
15520
15521 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15522 M:      Haibo Chen <haibo.chen@nxp.com>
15523 L:      linux-iio@vger.kernel.org
15524 L:      linux-imx@nxp.com
15525 S:      Maintained
15526 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15527 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15528 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15529 F:      drivers/iio/adc/imx7d_adc.c
15530 F:      drivers/iio/adc/imx93_adc.c
15531 F:      drivers/iio/adc/vf610_adc.c
15532
15533 NXP i.MX 8M ISI DRIVER
15534 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15535 L:      linux-media@vger.kernel.org
15536 S:      Maintained
15537 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15538 F:      drivers/media/platform/nxp/imx8-isi/
15539
15540 NXP i.MX 8MP DW100 V4L2 DRIVER
15541 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15542 L:      linux-media@vger.kernel.org
15543 S:      Maintained
15544 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15545 F:      Documentation/userspace-api/media/drivers/dw100.rst
15546 F:      drivers/media/platform/nxp/dw100/
15547 F:      include/uapi/linux/dw100.h
15548
15549 NXP i.MX 8MQ DCSS DRIVER
15550 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15551 R:      Lucas Stach <l.stach@pengutronix.de>
15552 L:      dri-devel@lists.freedesktop.org
15553 S:      Maintained
15554 T:      git git://anongit.freedesktop.org/drm/drm-misc
15555 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15556 F:      drivers/gpu/drm/imx/dcss/
15557
15558 NXP i.MX 8QXP ADC DRIVER
15559 M:      Cai Huoqing <cai.huoqing@linux.dev>
15560 M:      Haibo Chen <haibo.chen@nxp.com>
15561 L:      linux-imx@nxp.com
15562 L:      linux-iio@vger.kernel.org
15563 S:      Maintained
15564 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15565 F:      drivers/iio/adc/imx8qxp-adc.c
15566
15567 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15568 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15569 R:      NXP Linux Team <linux-imx@nxp.com>
15570 L:      linux-media@vger.kernel.org
15571 S:      Maintained
15572 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15573 F:      drivers/media/platform/nxp/imx-jpeg
15574
15575 NXP i.MX CLOCK DRIVERS
15576 M:      Abel Vesa <abelvesa@kernel.org>
15577 R:      Peng Fan <peng.fan@nxp.com>
15578 L:      linux-clk@vger.kernel.org
15579 L:      linux-imx@nxp.com
15580 S:      Maintained
15581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15582 F:      Documentation/devicetree/bindings/clock/imx*
15583 F:      drivers/clk/imx/
15584 F:      include/dt-bindings/clock/imx*
15585
15586 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15587 M:      Jagan Teki <jagan@amarulasolutions.com>
15588 S:      Maintained
15589 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15590 F:      drivers/regulator/pf8x00-regulator.c
15591
15592 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15593 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15594 L:      linux-kernel@vger.kernel.org
15595 S:      Maintained
15596 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15597 F:      drivers/extcon/extcon-ptn5150.c
15598
15599 NXP SGTL5000 DRIVER
15600 M:      Fabio Estevam <festevam@gmail.com>
15601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15602 S:      Maintained
15603 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15604 F:      sound/soc/codecs/sgtl5000*
15605
15606 NXP SJA1105 ETHERNET SWITCH DRIVER
15607 M:      Vladimir Oltean <olteanv@gmail.com>
15608 L:      linux-kernel@vger.kernel.org
15609 S:      Maintained
15610 F:      drivers/net/dsa/sja1105
15611 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15612
15613 NXP TDA998X DRM DRIVER
15614 M:      Russell King <linux@armlinux.org.uk>
15615 S:      Maintained
15616 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15617 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15618 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15619 F:      include/drm/i2c/tda998x.h
15620 F:      include/dt-bindings/display/tda998x.h
15621 K:      "nxp,tda998x"
15622
15623 NXP TFA9879 DRIVER
15624 M:      Peter Rosin <peda@axentia.se>
15625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15626 S:      Maintained
15627 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15628 F:      sound/soc/codecs/tfa9879*
15629
15630 NXP-NCI NFC DRIVER
15631 S:      Orphan
15632 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15633 F:      drivers/nfc/nxp-nci
15634
15635 NXP/Goodix TFA989X (TFA1) DRIVER
15636 M:      Stephan Gerhold <stephan@gerhold.net>
15637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15638 S:      Maintained
15639 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15640 F:      sound/soc/codecs/tfa989x.c
15641
15642 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15643 M:      Jonas Malaco <jonas@protocubo.io>
15644 L:      linux-hwmon@vger.kernel.org
15645 S:      Maintained
15646 F:      Documentation/hwmon/nzxt-kraken2.rst
15647 F:      drivers/hwmon/nzxt-kraken2.c
15648
15649 NZXT-SMART2 HARDWARE MONITORING DRIVER
15650 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15651 L:      linux-hwmon@vger.kernel.org
15652 S:      Maintained
15653 F:      Documentation/hwmon/nzxt-smart2.rst
15654 F:      drivers/hwmon/nzxt-smart2.c
15655
15656 OBJAGG
15657 M:      Jiri Pirko <jiri@resnulli.us>
15658 L:      netdev@vger.kernel.org
15659 S:      Supported
15660 F:      include/linux/objagg.h
15661 F:      lib/objagg.c
15662 F:      lib/test_objagg.c
15663
15664 OBJPOOL
15665 M:      Matt Wu <wuqiang.matt@bytedance.com>
15666 S:      Supported
15667 F:      include/linux/objpool.h
15668 F:      lib/objpool.c
15669 F:      lib/test_objpool.c
15670
15671 OBJTOOL
15672 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15673 M:      Peter Zijlstra <peterz@infradead.org>
15674 S:      Supported
15675 F:      include/linux/objtool*.h
15676 F:      tools/objtool/
15677
15678 OCELOT ETHERNET SWITCH DRIVER
15679 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15680 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15681 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15682 M:      UNGLinuxDriver@microchip.com
15683 L:      netdev@vger.kernel.org
15684 S:      Supported
15685 F:      drivers/net/dsa/ocelot/*
15686 F:      drivers/net/ethernet/mscc/
15687 F:      include/soc/mscc/ocelot*
15688 F:      net/dsa/tag_ocelot.c
15689 F:      net/dsa/tag_ocelot_8021q.c
15690 F:      tools/testing/selftests/drivers/net/ocelot/*
15691
15692 OCELOT EXTERNAL SWITCH CONTROL
15693 M:      Colin Foster <colin.foster@in-advantage.com>
15694 S:      Supported
15695 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15696 F:      drivers/mfd/ocelot*
15697 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15698 F:      include/linux/mfd/ocelot.h
15699
15700 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15701 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15702 M:      Andrew Donnellan <ajd@linux.ibm.com>
15703 L:      linuxppc-dev@lists.ozlabs.org
15704 S:      Supported
15705 F:      Documentation/userspace-api/accelerators/ocxl.rst
15706 F:      arch/powerpc/include/asm/pnv-ocxl.h
15707 F:      arch/powerpc/platforms/powernv/ocxl.c
15708 F:      drivers/misc/ocxl/
15709 F:      include/misc/ocxl*
15710 F:      include/uapi/misc/ocxl.h
15711
15712 OMAP AUDIO SUPPORT
15713 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15714 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15716 L:      linux-omap@vger.kernel.org
15717 S:      Maintained
15718 F:      sound/soc/ti/n810.c
15719 F:      sound/soc/ti/omap*
15720 F:      sound/soc/ti/rx51.c
15721 F:      sound/soc/ti/sdma-pcm.*
15722
15723 OMAP CLOCK FRAMEWORK SUPPORT
15724 M:      Paul Walmsley <paul@pwsan.com>
15725 L:      linux-omap@vger.kernel.org
15726 S:      Maintained
15727 F:      arch/arm/*omap*/*clock*
15728
15729 OMAP DEVICE TREE SUPPORT
15730 M:      Benoît Cousson <bcousson@baylibre.com>
15731 M:      Tony Lindgren <tony@atomide.com>
15732 L:      linux-omap@vger.kernel.org
15733 L:      devicetree@vger.kernel.org
15734 S:      Maintained
15735 F:      arch/arm/boot/dts/ti/omap/
15736
15737 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15738 L:      linux-omap@vger.kernel.org
15739 L:      linux-fbdev@vger.kernel.org
15740 S:      Orphan
15741 F:      Documentation/arch/arm/omap/dss.rst
15742 F:      drivers/video/fbdev/omap2/
15743
15744 OMAP FRAMEBUFFER SUPPORT
15745 L:      linux-fbdev@vger.kernel.org
15746 L:      linux-omap@vger.kernel.org
15747 S:      Orphan
15748 F:      drivers/video/fbdev/omap/
15749
15750 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15751 M:      Roger Quadros <rogerq@kernel.org>
15752 M:      Tony Lindgren <tony@atomide.com>
15753 L:      linux-omap@vger.kernel.org
15754 S:      Maintained
15755 F:      arch/arm/mach-omap2/*gpmc*
15756 F:      drivers/memory/omap-gpmc.c
15757
15758 OMAP GPIO DRIVER
15759 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15760 M:      Santosh Shilimkar <ssantosh@kernel.org>
15761 M:      Kevin Hilman <khilman@kernel.org>
15762 L:      linux-omap@vger.kernel.org
15763 S:      Maintained
15764 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15765 F:      drivers/gpio/gpio-omap.c
15766
15767 OMAP HARDWARE SPINLOCK SUPPORT
15768 M:      Ohad Ben-Cohen <ohad@wizery.com>
15769 L:      linux-omap@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/hwspinlock/omap_hwspinlock.c
15772
15773 OMAP HS MMC SUPPORT
15774 L:      linux-mmc@vger.kernel.org
15775 L:      linux-omap@vger.kernel.org
15776 S:      Orphan
15777 F:      drivers/mmc/host/omap_hsmmc.c
15778
15779 OMAP HWMOD DATA
15780 M:      Paul Walmsley <paul@pwsan.com>
15781 L:      linux-omap@vger.kernel.org
15782 S:      Maintained
15783 F:      arch/arm/mach-omap2/omap_hwmod*data*
15784
15785 OMAP HWMOD SUPPORT
15786 M:      Benoît Cousson <bcousson@baylibre.com>
15787 M:      Paul Walmsley <paul@pwsan.com>
15788 L:      linux-omap@vger.kernel.org
15789 S:      Maintained
15790 F:      arch/arm/mach-omap2/omap_hwmod.*
15791
15792 OMAP I2C DRIVER
15793 M:      Vignesh R <vigneshr@ti.com>
15794 L:      linux-omap@vger.kernel.org
15795 L:      linux-i2c@vger.kernel.org
15796 S:      Maintained
15797 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15798 F:      drivers/i2c/busses/i2c-omap.c
15799
15800 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15801 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15802 L:      linux-media@vger.kernel.org
15803 S:      Maintained
15804 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15805 F:      drivers/media/platform/ti/omap3isp/
15806 F:      drivers/staging/media/omap4iss/
15807
15808 OMAP MMC SUPPORT
15809 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15810 L:      linux-omap@vger.kernel.org
15811 S:      Odd Fixes
15812 F:      drivers/mmc/host/omap.c
15813
15814 OMAP POWER MANAGEMENT SUPPORT
15815 M:      Kevin Hilman <khilman@kernel.org>
15816 L:      linux-omap@vger.kernel.org
15817 S:      Maintained
15818 F:      arch/arm/*omap*/*pm*
15819 F:      drivers/cpufreq/omap-cpufreq.c
15820
15821 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15822 M:      Paul Walmsley <paul@pwsan.com>
15823 L:      linux-omap@vger.kernel.org
15824 S:      Maintained
15825 F:      arch/arm/mach-omap2/prm*
15826
15827 OMAP RANDOM NUMBER GENERATOR SUPPORT
15828 M:      Deepak Saxena <dsaxena@plexity.net>
15829 S:      Maintained
15830 F:      drivers/char/hw_random/omap-rng.c
15831
15832 OMAP USB SUPPORT
15833 L:      linux-usb@vger.kernel.org
15834 L:      linux-omap@vger.kernel.org
15835 S:      Orphan
15836 F:      arch/arm/*omap*/usb*
15837 F:      drivers/usb/*/*omap*
15838
15839 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15840 M:      Mark Jackson <mpfj@newflow.co.uk>
15841 L:      linux-omap@vger.kernel.org
15842 S:      Maintained
15843 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15844
15845 OMAP1 SUPPORT
15846 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15847 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15848 M:      Tony Lindgren <tony@atomide.com>
15849 L:      linux-omap@vger.kernel.org
15850 S:      Maintained
15851 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15853 F:      arch/arm/configs/omap1_defconfig
15854 F:      arch/arm/mach-omap1/
15855 F:      drivers/i2c/busses/i2c-omap.c
15856 F:      include/linux/platform_data/ams-delta-fiq.h
15857 F:      include/linux/platform_data/i2c-omap.h
15858
15859 OMAP2+ SUPPORT
15860 M:      Tony Lindgren <tony@atomide.com>
15861 L:      linux-omap@vger.kernel.org
15862 S:      Maintained
15863 W:      http://www.muru.com/linux/omap/
15864 W:      http://linux.omap.com/
15865 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15867 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15868 F:      arch/arm/configs/omap2plus_defconfig
15869 F:      arch/arm/mach-omap2/
15870 F:      drivers/bus/ti-sysc.c
15871 F:      drivers/gpio/gpio-tps65219.c
15872 F:      drivers/i2c/busses/i2c-omap.c
15873 F:      drivers/irqchip/irq-omap-intc.c
15874 F:      drivers/mfd/*omap*.c
15875 F:      drivers/mfd/menelaus.c
15876 F:      drivers/mfd/palmas.c
15877 F:      drivers/mfd/tps65217.c
15878 F:      drivers/mfd/tps65218.c
15879 F:      drivers/mfd/tps65219.c
15880 F:      drivers/mfd/tps65910.c
15881 F:      drivers/mfd/twl-core.[ch]
15882 F:      drivers/mfd/twl4030*.c
15883 F:      drivers/mfd/twl6030*.c
15884 F:      drivers/mfd/twl6040*.c
15885 F:      drivers/regulator/palmas-regulator*.c
15886 F:      drivers/regulator/pbias-regulator.c
15887 F:      drivers/regulator/tps65217-regulator.c
15888 F:      drivers/regulator/tps65218-regulator.c
15889 F:      drivers/regulator/tps65219-regulator.c
15890 F:      drivers/regulator/tps65910-regulator.c
15891 F:      drivers/regulator/twl-regulator.c
15892 F:      drivers/regulator/twl6030-regulator.c
15893 F:      include/linux/platform_data/i2c-omap.h
15894 F:      include/linux/platform_data/ti-sysc.h
15895
15896 OMFS FILESYSTEM
15897 M:      Bob Copeland <me@bobcopeland.com>
15898 L:      linux-karma-devel@lists.sourceforge.net
15899 S:      Maintained
15900 F:      Documentation/filesystems/omfs.rst
15901 F:      fs/omfs/
15902
15903 OMNIVISION OG01A1B SENSOR DRIVER
15904 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15905 L:      linux-media@vger.kernel.org
15906 S:      Maintained
15907 F:      drivers/media/i2c/og01a1b.c
15908
15909 OMNIVISION OV01A10 SENSOR DRIVER
15910 M:      Bingbu Cao <bingbu.cao@intel.com>
15911 L:      linux-media@vger.kernel.org
15912 S:      Maintained
15913 T:      git git://linuxtv.org/media_tree.git
15914 F:      drivers/media/i2c/ov01a10.c
15915
15916 OMNIVISION OV02A10 SENSOR DRIVER
15917 L:      linux-media@vger.kernel.org
15918 S:      Orphan
15919 T:      git git://linuxtv.org/media_tree.git
15920 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15921 F:      drivers/media/i2c/ov02a10.c
15922
15923 OMNIVISION OV08D10 SENSOR DRIVER
15924 M:      Jimmy Su <jimmy.su@intel.com>
15925 L:      linux-media@vger.kernel.org
15926 S:      Maintained
15927 T:      git git://linuxtv.org/media_tree.git
15928 F:      drivers/media/i2c/ov08d10.c
15929
15930 OMNIVISION OV08X40 SENSOR DRIVER
15931 M:      Jason Chen <jason.z.chen@intel.com>
15932 L:      linux-media@vger.kernel.org
15933 S:      Maintained
15934 T:      git git://linuxtv.org/media_tree.git
15935 F:      drivers/media/i2c/ov08x40.c
15936
15937 OMNIVISION OV13858 SENSOR DRIVER
15938 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15939 L:      linux-media@vger.kernel.org
15940 S:      Maintained
15941 T:      git git://linuxtv.org/media_tree.git
15942 F:      drivers/media/i2c/ov13858.c
15943
15944 OMNIVISION OV13B10 SENSOR DRIVER
15945 M:      Arec Kao <arec.kao@intel.com>
15946 L:      linux-media@vger.kernel.org
15947 S:      Maintained
15948 T:      git git://linuxtv.org/media_tree.git
15949 F:      drivers/media/i2c/ov13b10.c
15950
15951 OMNIVISION OV2680 SENSOR DRIVER
15952 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15953 M:      Hans de Goede <hansg@kernel.org>
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,ov2680.yaml
15958 F:      drivers/media/i2c/ov2680.c
15959
15960 OMNIVISION OV2685 SENSOR DRIVER
15961 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15962 L:      linux-media@vger.kernel.org
15963 S:      Maintained
15964 T:      git git://linuxtv.org/media_tree.git
15965 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15966 F:      drivers/media/i2c/ov2685.c
15967
15968 OMNIVISION OV2740 SENSOR DRIVER
15969 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15970 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15971 R:      Bingbu Cao <bingbu.cao@intel.com>
15972 L:      linux-media@vger.kernel.org
15973 S:      Maintained
15974 T:      git git://linuxtv.org/media_tree.git
15975 F:      drivers/media/i2c/ov2740.c
15976
15977 OMNIVISION OV4689 SENSOR DRIVER
15978 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15979 L:      linux-media@vger.kernel.org
15980 S:      Maintained
15981 T:      git git://linuxtv.org/media_tree.git
15982 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15983 F:      drivers/media/i2c/ov4689.c
15984
15985 OMNIVISION OV5640 SENSOR DRIVER
15986 M:      Steve Longerbeam <slongerbeam@gmail.com>
15987 L:      linux-media@vger.kernel.org
15988 S:      Maintained
15989 T:      git git://linuxtv.org/media_tree.git
15990 F:      drivers/media/i2c/ov5640.c
15991
15992 OMNIVISION OV5647 SENSOR DRIVER
15993 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15994 M:      Jacopo Mondi <jacopo@jmondi.org>
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,ov5647.yaml
15999 F:      drivers/media/i2c/ov5647.c
16000
16001 OMNIVISION OV5670 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,ov5670.yaml
16007 F:      drivers/media/i2c/ov5670.c
16008
16009 OMNIVISION OV5675 SENSOR DRIVER
16010 M:      Sakari Ailus <sakari.ailus@linux.intel.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,ov5675.yaml
16015 F:      drivers/media/i2c/ov5675.c
16016
16017 OMNIVISION OV5693 SENSOR DRIVER
16018 M:      Daniel Scally <djrscally@gmail.com>
16019 L:      linux-media@vger.kernel.org
16020 S:      Maintained
16021 T:      git git://linuxtv.org/media_tree.git
16022 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16023 F:      drivers/media/i2c/ov5693.c
16024
16025 OMNIVISION OV5695 SENSOR DRIVER
16026 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16027 L:      linux-media@vger.kernel.org
16028 S:      Maintained
16029 T:      git git://linuxtv.org/media_tree.git
16030 F:      drivers/media/i2c/ov5695.c
16031
16032 OMNIVISION OV7670 SENSOR DRIVER
16033 L:      linux-media@vger.kernel.org
16034 S:      Orphan
16035 T:      git git://linuxtv.org/media_tree.git
16036 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16037 F:      drivers/media/i2c/ov7670.c
16038
16039 OMNIVISION OV772x SENSOR DRIVER
16040 M:      Jacopo Mondi <jacopo@jmondi.org>
16041 L:      linux-media@vger.kernel.org
16042 S:      Odd fixes
16043 T:      git git://linuxtv.org/media_tree.git
16044 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16045 F:      drivers/media/i2c/ov772x.c
16046 F:      include/media/i2c/ov772x.h
16047
16048 OMNIVISION OV7740 SENSOR DRIVER
16049 L:      linux-media@vger.kernel.org
16050 S:      Orphan
16051 T:      git git://linuxtv.org/media_tree.git
16052 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16053 F:      drivers/media/i2c/ov7740.c
16054
16055 OMNIVISION OV8856 SENSOR DRIVER
16056 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16057 L:      linux-media@vger.kernel.org
16058 S:      Maintained
16059 T:      git git://linuxtv.org/media_tree.git
16060 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16061 F:      drivers/media/i2c/ov8856.c
16062
16063 OMNIVISION OV8858 SENSOR DRIVER
16064 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16065 M:      Nicholas Roth <nicholas@rothemail.net>
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,ov8858.yaml
16070 F:      drivers/media/i2c/ov8858.c
16071
16072 OMNIVISION OV9282 SENSOR DRIVER
16073 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16074 L:      linux-media@vger.kernel.org
16075 S:      Maintained
16076 T:      git git://linuxtv.org/media_tree.git
16077 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16078 F:      drivers/media/i2c/ov9282.c
16079
16080 OMNIVISION OV9640 SENSOR DRIVER
16081 M:      Petr Cvek <petrcvekcz@gmail.com>
16082 L:      linux-media@vger.kernel.org
16083 S:      Maintained
16084 F:      drivers/media/i2c/ov9640.*
16085
16086 OMNIVISION OV9650 SENSOR DRIVER
16087 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16088 R:      Akinobu Mita <akinobu.mita@gmail.com>
16089 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16090 L:      linux-media@vger.kernel.org
16091 S:      Maintained
16092 T:      git git://linuxtv.org/media_tree.git
16093 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16094 F:      drivers/media/i2c/ov9650.c
16095
16096 OMNIVISION OV9734 SENSOR DRIVER
16097 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16098 R:      Bingbu Cao <bingbu.cao@intel.com>
16099 L:      linux-media@vger.kernel.org
16100 S:      Maintained
16101 T:      git git://linuxtv.org/media_tree.git
16102 F:      drivers/media/i2c/ov9734.c
16103
16104 ONBOARD USB HUB DRIVER
16105 M:      Matthias Kaehlcke <mka@chromium.org>
16106 L:      linux-usb@vger.kernel.org
16107 S:      Maintained
16108 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16109 F:      drivers/usb/misc/onboard_usb_hub.c
16110
16111 ONENAND FLASH DRIVER
16112 M:      Kyungmin Park <kyungmin.park@samsung.com>
16113 L:      linux-mtd@lists.infradead.org
16114 S:      Maintained
16115 F:      drivers/mtd/nand/onenand/
16116 F:      include/linux/mtd/onenand*.h
16117
16118 ONEXPLAYER FAN DRIVER
16119 M:      Derek John Clark <derekjohn.clark@gmail.com>
16120 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16121 L:      linux-hwmon@vger.kernel.org
16122 S:      Maintained
16123 F:      drivers/hwmon/oxp-sensors.c
16124
16125 ONIE TLV NVMEM LAYOUT DRIVER
16126 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16127 S:      Maintained
16128 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16129 F:      drivers/nvmem/layouts/onie-tlv.c
16130
16131 ONION OMEGA2+ BOARD
16132 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16133 L:      linux-mips@vger.kernel.org
16134 S:      Maintained
16135 F:      arch/mips/boot/dts/ralink/omega2p.dts
16136
16137 ONSEMI ETHERNET PHY DRIVERS
16138 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16139 L:      netdev@vger.kernel.org
16140 S:      Supported
16141 W:      http://www.onsemi.com
16142 F:      drivers/net/phy/ncn*
16143
16144 OP-TEE DRIVER
16145 M:      Jens Wiklander <jens.wiklander@linaro.org>
16146 L:      op-tee@lists.trustedfirmware.org
16147 S:      Maintained
16148 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16149 F:      drivers/tee/optee/
16150
16151 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16152 M:      Sumit Garg <sumit.garg@linaro.org>
16153 L:      op-tee@lists.trustedfirmware.org
16154 S:      Maintained
16155 F:      drivers/char/hw_random/optee-rng.c
16156
16157 OP-TEE RTC DRIVER
16158 M:      Clément Léger <clement.leger@bootlin.com>
16159 L:      linux-rtc@vger.kernel.org
16160 S:      Maintained
16161 F:      drivers/rtc/rtc-optee.c
16162
16163 OPA-VNIC DRIVER
16164 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16165 L:      linux-rdma@vger.kernel.org
16166 S:      Supported
16167 F:      drivers/infiniband/ulp/opa_vnic
16168
16169 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16170 M:      Rob Herring <robh+dt@kernel.org>
16171 M:      Frank Rowand <frowand.list@gmail.com>
16172 L:      devicetree@vger.kernel.org
16173 S:      Maintained
16174 W:      http://www.devicetree.org/
16175 C:      irc://irc.libera.chat/devicetree
16176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16177 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16178 F:      drivers/of/
16179 F:      include/linux/of*.h
16180 F:      scripts/dtc/
16181 F:      tools/testing/selftests/dt/
16182 K:      of_overlay_notifier_
16183 K:      of_overlay_fdt_apply
16184 K:      of_overlay_remove
16185
16186 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16187 M:      Rob Herring <robh+dt@kernel.org>
16188 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16189 M:      Conor Dooley <conor+dt@kernel.org>
16190 L:      devicetree@vger.kernel.org
16191 S:      Maintained
16192 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16193 C:      irc://irc.libera.chat/devicetree
16194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16195 F:      Documentation/devicetree/
16196 F:      arch/*/boot/dts/
16197 F:      include/dt-bindings/
16198
16199 OPENCOMPUTE PTP CLOCK DRIVER
16200 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16201 M:      Vadim Fedorenko <vadfed@fb.com>
16202 L:      netdev@vger.kernel.org
16203 S:      Maintained
16204 F:      drivers/ptp/ptp_ocp.c
16205
16206 OPENCORES I2C BUS DRIVER
16207 M:      Peter Korsgaard <peter@korsgaard.com>
16208 M:      Andrew Lunn <andrew@lunn.ch>
16209 L:      linux-i2c@vger.kernel.org
16210 S:      Maintained
16211 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16212 F:      Documentation/i2c/busses/i2c-ocores.rst
16213 F:      drivers/i2c/busses/i2c-ocores.c
16214 F:      include/linux/platform_data/i2c-ocores.h
16215
16216 OPENRISC ARCHITECTURE
16217 M:      Jonas Bonn <jonas@southpole.se>
16218 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16219 M:      Stafford Horne <shorne@gmail.com>
16220 L:      linux-openrisc@vger.kernel.org
16221 S:      Maintained
16222 W:      http://openrisc.io
16223 T:      git https://github.com/openrisc/linux.git
16224 F:      Documentation/arch/openrisc/
16225 F:      Documentation/devicetree/bindings/openrisc/
16226 F:      arch/openrisc/
16227 F:      drivers/irqchip/irq-ompic.c
16228 F:      drivers/irqchip/irq-or1k-*
16229
16230 OPENVSWITCH
16231 M:      Pravin B Shelar <pshelar@ovn.org>
16232 L:      netdev@vger.kernel.org
16233 L:      dev@openvswitch.org
16234 S:      Maintained
16235 W:      http://openvswitch.org
16236 F:      include/uapi/linux/openvswitch.h
16237 F:      net/openvswitch/
16238 F:      tools/testing/selftests/net/openvswitch/
16239
16240 OPERATING PERFORMANCE POINTS (OPP)
16241 M:      Viresh Kumar <vireshk@kernel.org>
16242 M:      Nishanth Menon <nm@ti.com>
16243 M:      Stephen Boyd <sboyd@kernel.org>
16244 L:      linux-pm@vger.kernel.org
16245 S:      Maintained
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16247 F:      Documentation/devicetree/bindings/opp/
16248 F:      Documentation/power/opp.rst
16249 F:      drivers/opp/
16250 F:      include/linux/pm_opp.h
16251
16252 OPL4 DRIVER
16253 M:      Clemens Ladisch <clemens@ladisch.de>
16254 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16255 S:      Maintained
16256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16257 F:      sound/drivers/opl4/
16258
16259 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16260 M:      Mark Fasheh <mark@fasheh.com>
16261 M:      Joel Becker <jlbec@evilplan.org>
16262 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16263 L:      ocfs2-devel@lists.linux.dev
16264 S:      Supported
16265 W:      http://ocfs2.wiki.kernel.org
16266 F:      Documentation/filesystems/dlmfs.rst
16267 F:      Documentation/filesystems/ocfs2.rst
16268 F:      fs/ocfs2/
16269
16270 ORANGEFS FILESYSTEM
16271 M:      Mike Marshall <hubcap@omnibond.com>
16272 R:      Martin Brandenburg <martin@omnibond.com>
16273 L:      devel@lists.orangefs.org
16274 S:      Supported
16275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16276 F:      Documentation/filesystems/orangefs.rst
16277 F:      fs/orangefs/
16278
16279 ORINOCO DRIVER
16280 L:      linux-wireless@vger.kernel.org
16281 S:      Orphan
16282 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16283 W:      http://www.nongnu.org/orinoco/
16284 F:      drivers/net/wireless/intersil/orinoco/
16285
16286 OV2659 OMNIVISION SENSOR DRIVER
16287 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16288 L:      linux-media@vger.kernel.org
16289 S:      Maintained
16290 W:      https://linuxtv.org
16291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16292 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16293 F:      drivers/media/i2c/ov2659.c
16294 F:      include/media/i2c/ov2659.h
16295
16296 OVERLAY FILESYSTEM
16297 M:      Miklos Szeredi <miklos@szeredi.hu>
16298 M:      Amir Goldstein <amir73il@gmail.com>
16299 L:      linux-unionfs@vger.kernel.org
16300 S:      Supported
16301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16302 F:      Documentation/filesystems/overlayfs.rst
16303 F:      fs/overlayfs/
16304
16305 P54 WIRELESS DRIVER
16306 M:      Christian Lamparter <chunkeey@googlemail.com>
16307 L:      linux-wireless@vger.kernel.org
16308 S:      Maintained
16309 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16310 F:      drivers/net/wireless/intersil/p54/
16311
16312 PACKET SOCKETS
16313 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16314 S:      Maintained
16315 F:      include/uapi/linux/if_packet.h
16316 F:      net/packet/af_packet.c
16317
16318 PACKING
16319 M:      Vladimir Oltean <olteanv@gmail.com>
16320 L:      netdev@vger.kernel.org
16321 S:      Supported
16322 F:      Documentation/core-api/packing.rst
16323 F:      include/linux/packing.h
16324 F:      lib/packing.c
16325
16326 PADATA PARALLEL EXECUTION MECHANISM
16327 M:      Steffen Klassert <steffen.klassert@secunet.com>
16328 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16329 L:      linux-crypto@vger.kernel.org
16330 L:      linux-kernel@vger.kernel.org
16331 S:      Maintained
16332 F:      Documentation/core-api/padata.rst
16333 F:      include/linux/padata.h
16334 F:      kernel/padata.c
16335
16336 PAGE CACHE
16337 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16338 L:      linux-fsdevel@vger.kernel.org
16339 S:      Supported
16340 T:      git git://git.infradead.org/users/willy/pagecache.git
16341 F:      Documentation/filesystems/locking.rst
16342 F:      Documentation/filesystems/vfs.rst
16343 F:      include/linux/pagemap.h
16344 F:      mm/filemap.c
16345 F:      mm/page-writeback.c
16346 F:      mm/readahead.c
16347 F:      mm/truncate.c
16348
16349 PAGE POOL
16350 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16351 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16352 L:      netdev@vger.kernel.org
16353 S:      Supported
16354 F:      Documentation/networking/page_pool.rst
16355 F:      include/net/page_pool/
16356 F:      include/trace/events/page_pool.h
16357 F:      net/core/page_pool.c
16358
16359 PAGE TABLE CHECK
16360 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16361 M:      Andrew Morton <akpm@linux-foundation.org>
16362 L:      linux-mm@kvack.org
16363 S:      Maintained
16364 F:      Documentation/mm/page_table_check.rst
16365 F:      include/linux/page_table_check.h
16366 F:      mm/page_table_check.c
16367
16368 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16369 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16370 L:      platform-driver-x86@vger.kernel.org
16371 S:      Maintained
16372 F:      drivers/platform/x86/panasonic-laptop.c
16373
16374 PARALLAX PING IIO SENSOR DRIVER
16375 M:      Andreas Klinger <ak@it-klinger.de>
16376 L:      linux-iio@vger.kernel.org
16377 S:      Maintained
16378 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16379 F:      drivers/iio/proximity/ping.c
16380
16381 PARALLEL LCD/KEYPAD PANEL DRIVER
16382 M:      Willy Tarreau <willy@haproxy.com>
16383 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16384 S:      Odd Fixes
16385 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16386 F:      drivers/auxdisplay/panel.c
16387
16388 PARALLEL PORT SUBSYSTEM
16389 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16390 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16391 L:      linux-parport@lists.infradead.org (subscribers-only)
16392 S:      Maintained
16393 F:      Documentation/driver-api/parport*.rst
16394 F:      drivers/char/ppdev.c
16395 F:      drivers/parport/
16396 F:      include/linux/parport*.h
16397 F:      include/uapi/linux/ppdev.h
16398
16399 PARAVIRT_OPS INTERFACE
16400 M:      Juergen Gross <jgross@suse.com>
16401 R:      Ajay Kaher <akaher@vmware.com>
16402 R:      Alexey Makhalov <amakhalov@vmware.com>
16403 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16404 L:      virtualization@lists.linux.dev
16405 L:      x86@kernel.org
16406 S:      Supported
16407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16408 F:      Documentation/virt/paravirt_ops.rst
16409 F:      arch/*/include/asm/paravirt*.h
16410 F:      arch/*/kernel/paravirt*
16411 F:      include/linux/hypervisor.h
16412
16413 PARISC ARCHITECTURE
16414 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16415 M:      Helge Deller <deller@gmx.de>
16416 L:      linux-parisc@vger.kernel.org
16417 S:      Maintained
16418 W:      https://parisc.wiki.kernel.org
16419 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16422 F:      Documentation/arch/parisc/
16423 F:      arch/parisc/
16424 F:      drivers/char/agp/parisc-agp.c
16425 F:      drivers/input/misc/hp_sdc_rtc.c
16426 F:      drivers/input/serio/gscps2.c
16427 F:      drivers/input/serio/hp_sdc*
16428 F:      drivers/parisc/
16429 F:      drivers/parport/parport_gsc.*
16430 F:      drivers/tty/serial/8250/8250_parisc.c
16431 F:      drivers/video/console/sti*
16432 F:      drivers/video/fbdev/sti*
16433 F:      drivers/video/logo/logo_parisc*
16434 F:      include/linux/hp_sdc.h
16435
16436 PARMAN
16437 M:      Jiri Pirko <jiri@resnulli.us>
16438 L:      netdev@vger.kernel.org
16439 S:      Supported
16440 F:      include/linux/parman.h
16441 F:      lib/parman.c
16442 F:      lib/test_parman.c
16443
16444 PC ENGINES APU BOARD DRIVER
16445 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16446 S:      Maintained
16447 F:      drivers/platform/x86/pcengines-apuv2.c
16448
16449 PC87360 HARDWARE MONITORING DRIVER
16450 M:      Jim Cromie <jim.cromie@gmail.com>
16451 L:      linux-hwmon@vger.kernel.org
16452 S:      Maintained
16453 F:      Documentation/hwmon/pc87360.rst
16454 F:      drivers/hwmon/pc87360.c
16455
16456 PC8736x GPIO DRIVER
16457 M:      Jim Cromie <jim.cromie@gmail.com>
16458 S:      Maintained
16459 F:      drivers/char/pc8736x_gpio.c
16460
16461 PC87427 HARDWARE MONITORING DRIVER
16462 M:      Jean Delvare <jdelvare@suse.com>
16463 L:      linux-hwmon@vger.kernel.org
16464 S:      Maintained
16465 F:      Documentation/hwmon/pc87427.rst
16466 F:      drivers/hwmon/pc87427.c
16467
16468 PCA9532 LED DRIVER
16469 M:      Riku Voipio <riku.voipio@iki.fi>
16470 S:      Maintained
16471 F:      drivers/leds/leds-pca9532.c
16472 F:      include/linux/leds-pca9532.h
16473
16474 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16475 M:      Guenter Roeck <linux@roeck-us.net>
16476 L:      linux-i2c@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16479
16480 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16481 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16482 M:      Pali Rohár <pali@kernel.org>
16483 L:      linux-pci@vger.kernel.org
16484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16485 S:      Maintained
16486 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16487 F:      drivers/pci/controller/pci-aardvark.c
16488
16489 PCI DRIVER FOR ALTERA PCIE IP
16490 M:      Joyce Ooi <joyce.ooi@intel.com>
16491 L:      linux-pci@vger.kernel.org
16492 S:      Supported
16493 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16494 F:      drivers/pci/controller/pcie-altera.c
16495
16496 PCI DRIVER FOR APPLIEDMICRO XGENE
16497 M:      Toan Le <toan@os.amperecomputing.com>
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/xgene-pci.txt
16502 F:      drivers/pci/controller/pci-xgene.c
16503
16504 PCI DRIVER FOR ARM VERSATILE PLATFORM
16505 M:      Rob Herring <robh@kernel.org>
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/versatile.yaml
16510 F:      drivers/pci/controller/pci-versatile.c
16511
16512 PCI DRIVER FOR ARMADA 8K
16513 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16514 L:      linux-pci@vger.kernel.org
16515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16516 S:      Maintained
16517 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16518 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16519
16520 PCI DRIVER FOR CADENCE PCIE IP
16521 M:      Tom Joseph <tjoseph@cadence.com>
16522 L:      linux-pci@vger.kernel.org
16523 S:      Maintained
16524 F:      Documentation/devicetree/bindings/pci/cdns,*
16525 F:      drivers/pci/controller/cadence/
16526
16527 PCI DRIVER FOR FREESCALE LAYERSCAPE
16528 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16529 M:      Mingkai Hu <mingkai.hu@nxp.com>
16530 M:      Roy Zang <roy.zang@nxp.com>
16531 L:      linuxppc-dev@lists.ozlabs.org
16532 L:      linux-pci@vger.kernel.org
16533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16534 S:      Maintained
16535 F:      drivers/pci/controller/dwc/*layerscape*
16536
16537 PCI DRIVER FOR FU740
16538 M:      Paul Walmsley <paul.walmsley@sifive.com>
16539 M:      Greentime Hu <greentime.hu@sifive.com>
16540 L:      linux-pci@vger.kernel.org
16541 S:      Maintained
16542 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16543 F:      drivers/pci/controller/dwc/pcie-fu740.c
16544
16545 PCI DRIVER FOR GENERIC OF HOSTS
16546 M:      Will Deacon <will@kernel.org>
16547 L:      linux-pci@vger.kernel.org
16548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16549 S:      Maintained
16550 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16551 F:      drivers/pci/controller/pci-host-common.c
16552 F:      drivers/pci/controller/pci-host-generic.c
16553
16554 PCI DRIVER FOR IMX6
16555 M:      Richard Zhu <hongxing.zhu@nxp.com>
16556 M:      Lucas Stach <l.stach@pengutronix.de>
16557 L:      linux-pci@vger.kernel.org
16558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16559 S:      Maintained
16560 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16561 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16562 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16563 F:      drivers/pci/controller/dwc/*imx6*
16564
16565 PCI DRIVER FOR INTEL IXP4XX
16566 M:      Linus Walleij <linus.walleij@linaro.org>
16567 S:      Maintained
16568 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16569 F:      drivers/pci/controller/pci-ixp4xx.c
16570
16571 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16572 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16573 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16574 L:      linux-pci@vger.kernel.org
16575 S:      Supported
16576 F:      drivers/pci/controller/vmd.c
16577
16578 PCI DRIVER FOR MICROSEMI SWITCHTEC
16579 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16580 M:      Logan Gunthorpe <logang@deltatee.com>
16581 L:      linux-pci@vger.kernel.org
16582 S:      Maintained
16583 F:      Documentation/ABI/testing/sysfs-class-switchtec
16584 F:      Documentation/driver-api/switchtec.rst
16585 F:      drivers/ntb/hw/mscc/
16586 F:      drivers/pci/switch/switchtec*
16587 F:      include/linux/switchtec.h
16588 F:      include/uapi/linux/switchtec_ioctl.h
16589
16590 PCI DRIVER FOR MOBIVEIL PCIE IP
16591 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16592 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16593 L:      linux-pci@vger.kernel.org
16594 S:      Supported
16595 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16596 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16597
16598 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16599 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16600 M:      Pali Rohár <pali@kernel.org>
16601 L:      linux-pci@vger.kernel.org
16602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16603 S:      Maintained
16604 F:      drivers/pci/controller/*mvebu*
16605
16606 PCI DRIVER FOR NVIDIA TEGRA
16607 M:      Thierry Reding <thierry.reding@gmail.com>
16608 L:      linux-tegra@vger.kernel.org
16609 L:      linux-pci@vger.kernel.org
16610 S:      Supported
16611 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16612 F:      drivers/pci/controller/pci-tegra.c
16613
16614 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16615 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16616 L:      linux-pci@vger.kernel.org
16617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16618 S:      Maintained
16619 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16620 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16621
16622 PCI DRIVER FOR RENESAS R-CAR
16623 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16624 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16625 L:      linux-pci@vger.kernel.org
16626 L:      linux-renesas-soc@vger.kernel.org
16627 S:      Maintained
16628 F:      Documentation/devicetree/bindings/pci/*rcar*
16629 F:      drivers/pci/controller/*rcar*
16630 F:      drivers/pci/controller/dwc/*rcar*
16631
16632 PCI DRIVER FOR SAMSUNG EXYNOS
16633 M:      Jingoo Han <jingoohan1@gmail.com>
16634 L:      linux-pci@vger.kernel.org
16635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16636 L:      linux-samsung-soc@vger.kernel.org
16637 S:      Maintained
16638 F:      drivers/pci/controller/dwc/pci-exynos.c
16639
16640 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16641 M:      Jingoo Han <jingoohan1@gmail.com>
16642 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16643 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16644 L:      linux-pci@vger.kernel.org
16645 S:      Maintained
16646 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16647 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16648 F:      drivers/pci/controller/dwc/*designware*
16649
16650 PCI DRIVER FOR TI DRA7XX/J721E
16651 M:      Vignesh Raghavendra <vigneshr@ti.com>
16652 L:      linux-omap@vger.kernel.org
16653 L:      linux-pci@vger.kernel.org
16654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16655 S:      Supported
16656 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16657 F:      drivers/pci/controller/cadence/pci-j721e.c
16658 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16659
16660 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16661 M:      Linus Walleij <linus.walleij@linaro.org>
16662 L:      linux-pci@vger.kernel.org
16663 S:      Maintained
16664 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16665 F:      drivers/pci/controller/pci-v3-semi.c
16666
16667 PCI DRIVER FOR XILINX VERSAL CPM
16668 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16669 M:      Michal Simek <michal.simek@amd.com>
16670 L:      linux-pci@vger.kernel.org
16671 S:      Maintained
16672 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16673 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16674
16675 PCI ENDPOINT SUBSYSTEM
16676 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16677 M:      Krzysztof Wilczyński <kw@linux.com>
16678 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16679 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16680 L:      linux-pci@vger.kernel.org
16681 S:      Supported
16682 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16683 B:      https://bugzilla.kernel.org
16684 C:      irc://irc.oftc.net/linux-pci
16685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16686 F:      Documentation/PCI/endpoint/*
16687 F:      Documentation/misc-devices/pci-endpoint-test.rst
16688 F:      drivers/misc/pci_endpoint_test.c
16689 F:      drivers/pci/endpoint/
16690 F:      tools/pci/
16691
16692 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16693 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16694 R:      Oliver O'Halloran <oohall@gmail.com>
16695 L:      linuxppc-dev@lists.ozlabs.org
16696 S:      Supported
16697 F:      Documentation/PCI/pci-error-recovery.rst
16698 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16699 F:      arch/powerpc/include/*/eeh*.h
16700 F:      arch/powerpc/kernel/eeh*.c
16701 F:      arch/powerpc/platforms/*/eeh*.c
16702 F:      drivers/pci/pcie/aer.c
16703 F:      drivers/pci/pcie/dpc.c
16704 F:      drivers/pci/pcie/err.c
16705
16706 PCI ERROR RECOVERY
16707 M:      Linas Vepstas <linasvepstas@gmail.com>
16708 L:      linux-pci@vger.kernel.org
16709 S:      Supported
16710 F:      Documentation/PCI/pci-error-recovery.rst
16711
16712 PCI MSI DRIVER FOR ALTERA MSI IP
16713 M:      Joyce Ooi <joyce.ooi@intel.com>
16714 L:      linux-pci@vger.kernel.org
16715 S:      Supported
16716 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16717 F:      drivers/pci/controller/pcie-altera-msi.c
16718
16719 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16720 M:      Toan Le <toan@os.amperecomputing.com>
16721 L:      linux-pci@vger.kernel.org
16722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16723 S:      Maintained
16724 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16725 F:      drivers/pci/controller/pci-xgene-msi.c
16726
16727 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16728 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16729 M:      Krzysztof Wilczyński <kw@linux.com>
16730 R:      Rob Herring <robh@kernel.org>
16731 L:      linux-pci@vger.kernel.org
16732 S:      Supported
16733 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16734 B:      https://bugzilla.kernel.org
16735 C:      irc://irc.oftc.net/linux-pci
16736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16737 F:      Documentation/devicetree/bindings/pci/
16738 F:      drivers/pci/controller/
16739 F:      drivers/pci/pci-bridge-emul.c
16740 F:      drivers/pci/pci-bridge-emul.h
16741
16742 PCI PEER-TO-PEER DMA (P2PDMA)
16743 M:      Bjorn Helgaas <bhelgaas@google.com>
16744 M:      Logan Gunthorpe <logang@deltatee.com>
16745 L:      linux-pci@vger.kernel.org
16746 S:      Supported
16747 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16748 B:      https://bugzilla.kernel.org
16749 C:      irc://irc.oftc.net/linux-pci
16750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16751 F:      Documentation/driver-api/pci/p2pdma.rst
16752 F:      drivers/pci/p2pdma.c
16753 F:      include/linux/pci-p2pdma.h
16754
16755 PCI SUBSYSTEM
16756 M:      Bjorn Helgaas <bhelgaas@google.com>
16757 L:      linux-pci@vger.kernel.org
16758 S:      Supported
16759 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16760 B:      https://bugzilla.kernel.org
16761 C:      irc://irc.oftc.net/linux-pci
16762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16763 F:      Documentation/PCI/
16764 F:      Documentation/devicetree/bindings/pci/
16765 F:      arch/x86/kernel/early-quirks.c
16766 F:      arch/x86/kernel/quirks.c
16767 F:      arch/x86/pci/
16768 F:      drivers/acpi/pci*
16769 F:      drivers/pci/
16770 F:      include/asm-generic/pci*
16771 F:      include/linux/of_pci.h
16772 F:      include/linux/pci*
16773 F:      include/uapi/linux/pci*
16774 F:      lib/pci*
16775
16776 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16777 M:      Jonathan Chocron <jonnyc@amazon.com>
16778 L:      linux-pci@vger.kernel.org
16779 S:      Maintained
16780 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16781 F:      drivers/pci/controller/dwc/pcie-al.c
16782
16783 PCIE DRIVER FOR AMLOGIC MESON
16784 M:      Yue Wang <yue.wang@Amlogic.com>
16785 L:      linux-pci@vger.kernel.org
16786 L:      linux-amlogic@lists.infradead.org
16787 S:      Maintained
16788 F:      drivers/pci/controller/dwc/pci-meson.c
16789
16790 PCIE DRIVER FOR AXIS ARTPEC
16791 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16792 L:      linux-arm-kernel@axis.com
16793 L:      linux-pci@vger.kernel.org
16794 S:      Maintained
16795 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16796 F:      drivers/pci/controller/dwc/*artpec*
16797
16798 PCIE DRIVER FOR CAVIUM THUNDERX
16799 M:      Robert Richter <rric@kernel.org>
16800 L:      linux-pci@vger.kernel.org
16801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16802 S:      Odd Fixes
16803 F:      drivers/pci/controller/pci-thunder-*
16804
16805 PCIE DRIVER FOR HISILICON
16806 M:      Zhou Wang <wangzhou1@hisilicon.com>
16807 L:      linux-pci@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/pci/controller/dwc/pcie-hisi.c
16810
16811 PCIE DRIVER FOR HISILICON KIRIN
16812 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16813 M:      Binghui Wang <wangbinghui@hisilicon.com>
16814 L:      linux-pci@vger.kernel.org
16815 S:      Maintained
16816 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16817 F:      drivers/pci/controller/dwc/pcie-kirin.c
16818
16819 PCIE DRIVER FOR HISILICON STB
16820 M:      Shawn Guo <shawn.guo@linaro.org>
16821 L:      linux-pci@vger.kernel.org
16822 S:      Maintained
16823 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16824 F:      drivers/pci/controller/dwc/pcie-histb.c
16825
16826 PCIE DRIVER FOR INTEL KEEM BAY
16827 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16828 L:      linux-pci@vger.kernel.org
16829 S:      Supported
16830 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16831 F:      drivers/pci/controller/dwc/pcie-keembay.c
16832
16833 PCIE DRIVER FOR INTEL LGM GW SOC
16834 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16835 L:      linux-pci@vger.kernel.org
16836 S:      Maintained
16837 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16838 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16839
16840 PCIE DRIVER FOR MEDIATEK
16841 M:      Ryder Lee <ryder.lee@mediatek.com>
16842 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16843 L:      linux-pci@vger.kernel.org
16844 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16845 S:      Supported
16846 F:      Documentation/devicetree/bindings/pci/mediatek*
16847 F:      drivers/pci/controller/*mediatek*
16848
16849 PCIE DRIVER FOR MICROCHIP
16850 M:      Daire McNamara <daire.mcnamara@microchip.com>
16851 L:      linux-pci@vger.kernel.org
16852 S:      Supported
16853 F:      Documentation/devicetree/bindings/pci/microchip*
16854 F:      drivers/pci/controller/*microchip*
16855
16856 PCIE DRIVER FOR QUALCOMM MSM
16857 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16858 L:      linux-pci@vger.kernel.org
16859 L:      linux-arm-msm@vger.kernel.org
16860 S:      Maintained
16861 F:      drivers/pci/controller/dwc/pcie-qcom.c
16862
16863 PCIE DRIVER FOR ROCKCHIP
16864 M:      Shawn Lin <shawn.lin@rock-chips.com>
16865 L:      linux-pci@vger.kernel.org
16866 L:      linux-rockchip@lists.infradead.org
16867 S:      Maintained
16868 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16869 F:      drivers/pci/controller/pcie-rockchip*
16870
16871 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16872 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16873 L:      linux-pci@vger.kernel.org
16874 S:      Maintained
16875 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16876 F:      drivers/pci/controller/dwc/pcie-uniphier*
16877
16878 PCIE DRIVER FOR ST SPEAR13XX
16879 M:      Pratyush Anand <pratyush.anand@gmail.com>
16880 L:      linux-pci@vger.kernel.org
16881 S:      Maintained
16882 F:      drivers/pci/controller/dwc/*spear*
16883
16884 PCIE ENDPOINT DRIVER FOR QUALCOMM
16885 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16886 L:      linux-pci@vger.kernel.org
16887 L:      linux-arm-msm@vger.kernel.org
16888 S:      Maintained
16889 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16890 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16891
16892 PCMCIA SUBSYSTEM
16893 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16894 S:      Odd Fixes
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16896 F:      Documentation/pcmcia/
16897 F:      drivers/pcmcia/
16898 F:      include/pcmcia/
16899 F:      tools/pcmcia/
16900
16901 PCNET32 NETWORK DRIVER
16902 M:      Don Fry <pcnet32@frontier.com>
16903 L:      netdev@vger.kernel.org
16904 S:      Maintained
16905 F:      drivers/net/ethernet/amd/pcnet32.c
16906
16907 PCRYPT PARALLEL CRYPTO ENGINE
16908 M:      Steffen Klassert <steffen.klassert@secunet.com>
16909 L:      linux-crypto@vger.kernel.org
16910 S:      Maintained
16911 F:      crypto/pcrypt.c
16912 F:      include/crypto/pcrypt.h
16913
16914 PDS DSC VIRTIO DATA PATH ACCELERATOR
16915 R:      Shannon Nelson <shannon.nelson@amd.com>
16916 F:      drivers/vdpa/pds/
16917
16918 PECI HARDWARE MONITORING DRIVERS
16919 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16920 L:      linux-hwmon@vger.kernel.org
16921 S:      Supported
16922 F:      Documentation/hwmon/peci-cputemp.rst
16923 F:      Documentation/hwmon/peci-dimmtemp.rst
16924 F:      drivers/hwmon/peci/
16925
16926 PECI SUBSYSTEM
16927 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16928 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16929 S:      Supported
16930 F:      Documentation/devicetree/bindings/peci/
16931 F:      Documentation/peci/
16932 F:      drivers/peci/
16933 F:      include/linux/peci-cpu.h
16934 F:      include/linux/peci.h
16935
16936 PENSANDO ETHERNET DRIVERS
16937 M:      Shannon Nelson <shannon.nelson@amd.com>
16938 M:      Brett Creeley <brett.creeley@amd.com>
16939 M:      drivers@pensando.io
16940 L:      netdev@vger.kernel.org
16941 S:      Supported
16942 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16943 F:      drivers/net/ethernet/pensando/
16944
16945 PER-CPU MEMORY ALLOCATOR
16946 M:      Dennis Zhou <dennis@kernel.org>
16947 M:      Tejun Heo <tj@kernel.org>
16948 M:      Christoph Lameter <cl@linux.com>
16949 L:      linux-mm@kvack.org
16950 S:      Maintained
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16952 F:      arch/*/include/asm/percpu.h
16953 F:      include/linux/percpu*.h
16954 F:      lib/percpu*.c
16955 F:      mm/percpu*.c
16956
16957 PER-TASK DELAY ACCOUNTING
16958 M:      Balbir Singh <bsingharora@gmail.com>
16959 S:      Maintained
16960 F:      include/linux/delayacct.h
16961 F:      kernel/delayacct.c
16962
16963 PERFORMANCE EVENTS SUBSYSTEM
16964 M:      Peter Zijlstra <peterz@infradead.org>
16965 M:      Ingo Molnar <mingo@redhat.com>
16966 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16967 R:      Mark Rutland <mark.rutland@arm.com>
16968 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16969 R:      Jiri Olsa <jolsa@kernel.org>
16970 R:      Namhyung Kim <namhyung@kernel.org>
16971 R:      Ian Rogers <irogers@google.com>
16972 R:      Adrian Hunter <adrian.hunter@intel.com>
16973 L:      linux-perf-users@vger.kernel.org
16974 L:      linux-kernel@vger.kernel.org
16975 S:      Supported
16976 W:      https://perf.wiki.kernel.org/
16977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16980 F:      arch/*/events/*
16981 F:      arch/*/events/*/*
16982 F:      arch/*/include/asm/perf_event.h
16983 F:      arch/*/kernel/*/*/perf_event*.c
16984 F:      arch/*/kernel/*/perf_event*.c
16985 F:      arch/*/kernel/perf_callchain.c
16986 F:      arch/*/kernel/perf_event*.c
16987 F:      include/linux/perf_event.h
16988 F:      include/uapi/linux/perf_event.h
16989 F:      kernel/events/*
16990 F:      tools/lib/perf/
16991 F:      tools/perf/
16992
16993 PERFORMANCE EVENTS TOOLING ARM64
16994 R:      John Garry <john.g.garry@oracle.com>
16995 R:      Will Deacon <will@kernel.org>
16996 R:      James Clark <james.clark@arm.com>
16997 R:      Mike Leach <mike.leach@linaro.org>
16998 R:      Leo Yan <leo.yan@linaro.org>
16999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17000 S:      Supported
17001 F:      tools/build/feature/test-libopencsd.c
17002 F:      tools/perf/arch/arm*/
17003 F:      tools/perf/pmu-events/arch/arm64/
17004 F:      tools/perf/util/arm-spe*
17005 F:      tools/perf/util/cs-etm*
17006
17007 PERSONALITY HANDLING
17008 M:      Christoph Hellwig <hch@infradead.org>
17009 L:      linux-abi-devel@lists.sourceforge.net
17010 S:      Maintained
17011 F:      include/linux/personality.h
17012 F:      include/uapi/linux/personality.h
17013
17014 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17015 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17016 L:      linux-input@vger.kernel.org
17017 S:      Maintained
17018 F:      Documentation/input/devices/pxrc.rst
17019 F:      drivers/input/joystick/pxrc.c
17020
17021 PHONET PROTOCOL
17022 M:      Remi Denis-Courmont <courmisch@gmail.com>
17023 S:      Supported
17024 F:      Documentation/networking/phonet.rst
17025 F:      include/linux/phonet.h
17026 F:      include/net/phonet/
17027 F:      include/uapi/linux/phonet.h
17028 F:      net/phonet/
17029
17030 PHRAM MTD DRIVER
17031 M:      Joern Engel <joern@lazybastard.org>
17032 L:      linux-mtd@lists.infradead.org
17033 S:      Maintained
17034 F:      drivers/mtd/devices/phram.c
17035
17036 PICOLCD HID DRIVER
17037 M:      Bruno Prémont <bonbons@linux-vserver.org>
17038 L:      linux-input@vger.kernel.org
17039 S:      Maintained
17040 F:      drivers/hid/hid-picolcd*
17041
17042 PIDFD API
17043 M:      Christian Brauner <christian@brauner.io>
17044 L:      linux-kernel@vger.kernel.org
17045 S:      Maintained
17046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17047 F:      samples/pidfd/
17048 F:      tools/testing/selftests/clone3/
17049 F:      tools/testing/selftests/pid_namespace/
17050 F:      tools/testing/selftests/pidfd/
17051 K:      (?i)pidfd
17052 K:      (?i)clone3
17053 K:      \b(clone_args|kernel_clone_args)\b
17054
17055 PIN CONTROL SUBSYSTEM
17056 M:      Linus Walleij <linus.walleij@linaro.org>
17057 L:      linux-gpio@vger.kernel.org
17058 S:      Maintained
17059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17060 F:      Documentation/devicetree/bindings/pinctrl/
17061 F:      Documentation/driver-api/pin-control.rst
17062 F:      drivers/pinctrl/
17063 F:      include/dt-bindings/pinctrl/
17064 F:      include/linux/pinctrl/
17065
17066 PIN CONTROLLER - AMD
17067 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17068 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17069 S:      Maintained
17070 F:      drivers/pinctrl/pinctrl-amd.c
17071
17072 PIN CONTROLLER - FREESCALE
17073 M:      Dong Aisheng <aisheng.dong@nxp.com>
17074 M:      Fabio Estevam <festevam@gmail.com>
17075 M:      Shawn Guo <shawnguo@kernel.org>
17076 M:      Jacky Bai <ping.bai@nxp.com>
17077 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17078 L:      linux-gpio@vger.kernel.org
17079 S:      Maintained
17080 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17081 F:      drivers/pinctrl/freescale/
17082
17083 PIN CONTROLLER - INTEL
17084 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17085 M:      Andy Shevchenko <andy@kernel.org>
17086 S:      Supported
17087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17088 F:      drivers/pinctrl/intel/
17089
17090 PIN CONTROLLER - KEEMBAY
17091 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17092 S:      Supported
17093 F:      drivers/pinctrl/pinctrl-keembay*
17094
17095 PIN CONTROLLER - MEDIATEK
17096 M:      Sean Wang <sean.wang@kernel.org>
17097 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17098 S:      Maintained
17099 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17100 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17101 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17102 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17103 F:      drivers/pinctrl/mediatek/
17104
17105 PIN CONTROLLER - MEDIATEK MIPS
17106 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17107 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17108 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17109 L:      linux-mips@vger.kernel.org
17110 S:      Maintained
17111 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17112 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17113 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17114 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17115 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17116 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17117 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17118 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17119 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17120 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17121 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17122 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17123 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17124 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17125 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17126
17127 PIN CONTROLLER - MICROCHIP AT91
17128 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17130 L:      linux-gpio@vger.kernel.org
17131 S:      Supported
17132 F:      drivers/gpio/gpio-sama5d2-piobu.c
17133 F:      drivers/pinctrl/pinctrl-at91*
17134
17135 PIN CONTROLLER - NXP S32
17136 M:      Chester Lin <clin@suse.com>
17137 R:      NXP S32 Linux Team <s32@nxp.com>
17138 L:      linux-gpio@vger.kernel.org
17139 S:      Maintained
17140 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17141 F:      drivers/pinctrl/nxp/
17142
17143 PIN CONTROLLER - QUALCOMM
17144 M:      Bjorn Andersson <andersson@kernel.org>
17145 L:      linux-arm-msm@vger.kernel.org
17146 S:      Maintained
17147 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17148 F:      drivers/pinctrl/qcom/
17149
17150 PIN CONTROLLER - RENESAS
17151 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17152 L:      linux-renesas-soc@vger.kernel.org
17153 S:      Supported
17154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17155 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17156 F:      drivers/pinctrl/renesas/
17157
17158 PIN CONTROLLER - SAMSUNG
17159 M:      Tomasz Figa <tomasz.figa@gmail.com>
17160 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17161 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17162 R:      Alim Akhtar <alim.akhtar@samsung.com>
17163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17164 L:      linux-samsung-soc@vger.kernel.org
17165 S:      Maintained
17166 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17167 B:      mailto:linux-samsung-soc@vger.kernel.org
17168 C:      irc://irc.libera.chat/linux-exynos
17169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17170 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17171 F:      drivers/pinctrl/samsung/
17172 F:      include/dt-bindings/pinctrl/samsung.h
17173
17174 PIN CONTROLLER - SINGLE
17175 M:      Tony Lindgren <tony@atomide.com>
17176 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17178 L:      linux-omap@vger.kernel.org
17179 S:      Maintained
17180 F:      drivers/pinctrl/pinctrl-single.c
17181
17182 PIN CONTROLLER - SUNPLUS / TIBBO
17183 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17184 M:      Wells Lu <wellslutw@gmail.com>
17185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17186 S:      Maintained
17187 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17188 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17189 F:      drivers/pinctrl/sunplus/
17190 F:      include/dt-bindings/pinctrl/sppctl*.h
17191
17192 PINE64 PINEPHONE KEYBOARD DRIVER
17193 M:      Samuel Holland <samuel@sholland.org>
17194 S:      Supported
17195 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17196 F:      drivers/input/keyboard/pinephone-keyboard.c
17197
17198 PKTCDVD DRIVER
17199 M:      linux-block@vger.kernel.org
17200 S:      Orphan
17201 F:      drivers/block/pktcdvd.c
17202 F:      include/linux/pktcdvd.h
17203 F:      include/uapi/linux/pktcdvd.h
17204
17205 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17206 M:      Tomasz Duszynski <tduszyns@gmail.com>
17207 S:      Maintained
17208 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17209 F:      drivers/iio/chemical/pms7003.c
17210
17211 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17212 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17213 L:      netdev@vger.kernel.org
17214 S:      Maintained
17215 F:      drivers/net/phy/mdio-open-alliance.h
17216 F:      net/ethtool/plca.c
17217
17218 PLDMFW LIBRARY
17219 M:      Jacob Keller <jacob.e.keller@intel.com>
17220 S:      Maintained
17221 F:      Documentation/driver-api/pldmfw/
17222 F:      include/linux/pldmfw.h
17223 F:      lib/pldmfw/
17224
17225 PLX DMA DRIVER
17226 M:      Logan Gunthorpe <logang@deltatee.com>
17227 S:      Maintained
17228 F:      drivers/dma/plx_dma.c
17229
17230 PM-GRAPH UTILITY
17231 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17232 L:      linux-pm@vger.kernel.org
17233 S:      Supported
17234 W:      https://01.org/pm-graph
17235 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17236 T:      git git://github.com/intel/pm-graph
17237 F:      tools/power/pm-graph
17238
17239 PM6764TR DRIVER
17240 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17241 L:      linux-hwmon@vger.kernel.org
17242 S:      Maintained
17243 F:      Documentation/hwmon/pm6764tr.rst
17244 F:      drivers/hwmon/pmbus/pm6764tr.c
17245
17246 PMBUS HARDWARE MONITORING DRIVERS
17247 M:      Guenter Roeck <linux@roeck-us.net>
17248 L:      linux-hwmon@vger.kernel.org
17249 S:      Maintained
17250 W:      http://hwmon.wiki.kernel.org/
17251 W:      http://www.roeck-us.net/linux/drivers/
17252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17253 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17254 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17255 F:      Documentation/hwmon/adm1275.rst
17256 F:      Documentation/hwmon/ibm-cffps.rst
17257 F:      Documentation/hwmon/ir35221.rst
17258 F:      Documentation/hwmon/lm25066.rst
17259 F:      Documentation/hwmon/ltc2978.rst
17260 F:      Documentation/hwmon/ltc3815.rst
17261 F:      Documentation/hwmon/max16064.rst
17262 F:      Documentation/hwmon/max20751.rst
17263 F:      Documentation/hwmon/max31785.rst
17264 F:      Documentation/hwmon/max34440.rst
17265 F:      Documentation/hwmon/max8688.rst
17266 F:      Documentation/hwmon/pmbus-core.rst
17267 F:      Documentation/hwmon/pmbus.rst
17268 F:      Documentation/hwmon/tps40422.rst
17269 F:      Documentation/hwmon/ucd9000.rst
17270 F:      Documentation/hwmon/ucd9200.rst
17271 F:      Documentation/hwmon/zl6100.rst
17272 F:      drivers/hwmon/pmbus/
17273 F:      include/linux/pmbus.h
17274
17275 PMC SIERRA MaxRAID DRIVER
17276 L:      linux-scsi@vger.kernel.org
17277 S:      Orphan
17278 W:      http://www.pmc-sierra.com/
17279 F:      drivers/scsi/pmcraid.*
17280
17281 PMC SIERRA PM8001 DRIVER
17282 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17283 L:      linux-scsi@vger.kernel.org
17284 S:      Supported
17285 F:      drivers/scsi/pm8001/
17286
17287 PNI RM3100 IIO DRIVER
17288 M:      Song Qiang <songqiang1304521@gmail.com>
17289 L:      linux-iio@vger.kernel.org
17290 S:      Maintained
17291 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17292 F:      drivers/iio/magnetometer/rm3100*
17293
17294 PNP SUPPORT
17295 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17296 L:      linux-acpi@vger.kernel.org
17297 S:      Maintained
17298 F:      drivers/pnp/
17299 F:      include/linux/pnp.h
17300
17301 POSIX CLOCKS and TIMERS
17302 M:      Thomas Gleixner <tglx@linutronix.de>
17303 L:      linux-kernel@vger.kernel.org
17304 S:      Maintained
17305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17306 F:      fs/timerfd.c
17307 F:      include/linux/time_namespace.h
17308 F:      include/linux/timer*
17309 F:      kernel/time/*timer*
17310 F:      kernel/time/namespace.c
17311
17312 POWER MANAGEMENT CORE
17313 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17314 L:      linux-pm@vger.kernel.org
17315 S:      Supported
17316 B:      https://bugzilla.kernel.org
17317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17318 F:      drivers/base/power/
17319 F:      drivers/powercap/
17320 F:      include/linux/intel_rapl.h
17321 F:      include/linux/pm.h
17322 F:      include/linux/pm_*
17323 F:      include/linux/powercap.h
17324 F:      kernel/configs/nopm.config
17325
17326 POWER STATE COORDINATION INTERFACE (PSCI)
17327 M:      Mark Rutland <mark.rutland@arm.com>
17328 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17330 S:      Maintained
17331 F:      drivers/firmware/psci/
17332 F:      include/linux/psci.h
17333 F:      include/uapi/linux/psci.h
17334
17335 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17336 M:      Sebastian Reichel <sre@kernel.org>
17337 L:      linux-pm@vger.kernel.org
17338 S:      Maintained
17339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17340 F:      Documentation/ABI/testing/sysfs-class-power
17341 F:      Documentation/devicetree/bindings/power/supply/
17342 F:      drivers/power/supply/
17343 F:      include/linux/power/
17344 F:      include/linux/power_supply.h
17345
17346 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17347 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17348 L:      linuxppc-dev@lists.ozlabs.org
17349 S:      Maintained
17350 F:      drivers/char/powernv-op-panel.c
17351
17352 PPP OVER ATM (RFC 2364)
17353 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17354 S:      Maintained
17355 F:      include/uapi/linux/atmppp.h
17356 F:      net/atm/pppoatm.c
17357
17358 PPP OVER ETHERNET
17359 M:      Michal Ostrowski <mostrows@earthlink.net>
17360 S:      Maintained
17361 F:      drivers/net/ppp/pppoe.c
17362 F:      drivers/net/ppp/pppox.c
17363
17364 PPP OVER L2TP
17365 M:      James Chapman <jchapman@katalix.com>
17366 S:      Maintained
17367 F:      include/linux/if_pppol2tp.h
17368 F:      include/uapi/linux/if_pppol2tp.h
17369 F:      net/l2tp/l2tp_ppp.c
17370
17371 PPP PROTOCOL DRIVERS AND COMPRESSORS
17372 L:      linux-ppp@vger.kernel.org
17373 S:      Orphan
17374 F:      drivers/net/ppp/ppp_*
17375
17376 PPS SUPPORT
17377 M:      Rodolfo Giometti <giometti@enneenne.com>
17378 L:      linuxpps@ml.enneenne.com (subscribers-only)
17379 S:      Maintained
17380 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17381 F:      Documentation/ABI/testing/sysfs-pps
17382 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17383 F:      Documentation/driver-api/pps.rst
17384 F:      drivers/pps/
17385 F:      include/linux/pps*.h
17386 F:      include/uapi/linux/pps.h
17387
17388 PPTP DRIVER
17389 M:      Dmitry Kozlov <xeb@mail.ru>
17390 L:      netdev@vger.kernel.org
17391 S:      Maintained
17392 W:      http://sourceforge.net/projects/accel-pptp
17393 F:      drivers/net/ppp/pptp.c
17394
17395 PRESSURE STALL INFORMATION (PSI)
17396 M:      Johannes Weiner <hannes@cmpxchg.org>
17397 M:      Suren Baghdasaryan <surenb@google.com>
17398 R:      Peter Ziljstra <peterz@infradead.org>
17399 S:      Maintained
17400 F:      include/linux/psi*
17401 F:      kernel/sched/psi.c
17402
17403 PRINTK
17404 M:      Petr Mladek <pmladek@suse.com>
17405 R:      Steven Rostedt <rostedt@goodmis.org>
17406 R:      John Ogness <john.ogness@linutronix.de>
17407 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17408 S:      Maintained
17409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17410 F:      include/linux/printk.h
17411 F:      kernel/printk/
17412
17413 PRINTK INDEXING
17414 R:      Chris Down <chris@chrisdown.name>
17415 S:      Maintained
17416 F:      Documentation/core-api/printk-index.rst
17417 F:      kernel/printk/index.c
17418 K:      printk_index
17419
17420 PROC FILESYSTEM
17421 L:      linux-kernel@vger.kernel.org
17422 L:      linux-fsdevel@vger.kernel.org
17423 S:      Maintained
17424 F:      Documentation/filesystems/proc.rst
17425 F:      fs/proc/
17426 F:      include/linux/proc_fs.h
17427 F:      tools/testing/selftests/proc/
17428
17429 PROC SYSCTL
17430 M:      Luis Chamberlain <mcgrof@kernel.org>
17431 M:      Kees Cook <keescook@chromium.org>
17432 M:      Iurii Zaikin <yzaikin@google.com>
17433 L:      linux-kernel@vger.kernel.org
17434 L:      linux-fsdevel@vger.kernel.org
17435 S:      Maintained
17436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17437 F:      fs/proc/proc_sysctl.c
17438 F:      include/linux/sysctl.h
17439 F:      kernel/sysctl-test.c
17440 F:      kernel/sysctl.c
17441 F:      tools/testing/selftests/sysctl/
17442
17443 PS3 NETWORK SUPPORT
17444 M:      Geoff Levand <geoff@infradead.org>
17445 L:      netdev@vger.kernel.org
17446 L:      linuxppc-dev@lists.ozlabs.org
17447 S:      Maintained
17448 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17449
17450 PS3 PLATFORM SUPPORT
17451 M:      Geoff Levand <geoff@infradead.org>
17452 L:      linuxppc-dev@lists.ozlabs.org
17453 S:      Maintained
17454 F:      arch/powerpc/boot/ps3*
17455 F:      arch/powerpc/include/asm/lv1call.h
17456 F:      arch/powerpc/include/asm/ps3*.h
17457 F:      arch/powerpc/platforms/ps3/
17458 F:      drivers/*/ps3*
17459 F:      drivers/ps3/
17460 F:      drivers/rtc/rtc-ps3.c
17461 F:      drivers/usb/host/*ps3.c
17462 F:      sound/ppc/snd_ps3*
17463
17464 PS3VRAM DRIVER
17465 M:      Jim Paris <jim@jtan.com>
17466 M:      Geoff Levand <geoff@infradead.org>
17467 L:      linuxppc-dev@lists.ozlabs.org
17468 S:      Maintained
17469 F:      drivers/block/ps3vram.c
17470
17471 PSAMPLE PACKET SAMPLING SUPPORT
17472 M:      Yotam Gigi <yotam.gi@gmail.com>
17473 S:      Maintained
17474 F:      include/net/psample.h
17475 F:      include/uapi/linux/psample.h
17476 F:      net/psample
17477
17478 PSTORE FILESYSTEM
17479 M:      Kees Cook <keescook@chromium.org>
17480 R:      Tony Luck <tony.luck@intel.com>
17481 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17482 L:      linux-hardening@vger.kernel.org
17483 S:      Supported
17484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17485 F:      Documentation/admin-guide/pstore-blk.rst
17486 F:      Documentation/admin-guide/ramoops.rst
17487 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17488 F:      drivers/acpi/apei/erst.c
17489 F:      drivers/firmware/efi/efi-pstore.c
17490 F:      fs/pstore/
17491 F:      include/linux/pstore*
17492 K:      \b(pstore|ramoops)
17493
17494 PTP HARDWARE CLOCK SUPPORT
17495 M:      Richard Cochran <richardcochran@gmail.com>
17496 L:      netdev@vger.kernel.org
17497 S:      Maintained
17498 W:      http://linuxptp.sourceforge.net/
17499 F:      Documentation/ABI/testing/sysfs-ptp
17500 F:      Documentation/driver-api/ptp.rst
17501 F:      drivers/net/phy/dp83640*
17502 F:      drivers/ptp/*
17503 F:      include/linux/ptp_cl*
17504 K:      (?:\b|_)ptp(?:\b|_)
17505
17506 PTP MOCKUP CLOCK SUPPORT
17507 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17508 L:      netdev@vger.kernel.org
17509 S:      Maintained
17510 F:      drivers/ptp/ptp_mock.c
17511 F:      include/linux/ptp_mock.h
17512
17513 PTP VIRTUAL CLOCK SUPPORT
17514 M:      Yangbo Lu <yangbo.lu@nxp.com>
17515 L:      netdev@vger.kernel.org
17516 S:      Maintained
17517 F:      drivers/ptp/ptp_vclock.c
17518 F:      net/ethtool/phc_vclocks.c
17519
17520 PTRACE SUPPORT
17521 M:      Oleg Nesterov <oleg@redhat.com>
17522 S:      Maintained
17523 F:      arch/*/*/ptrace*.c
17524 F:      arch/*/include/asm/ptrace*.h
17525 F:      arch/*/ptrace*.c
17526 F:      include/asm-generic/syscall.h
17527 F:      include/linux/ptrace.h
17528 F:      include/linux/regset.h
17529 F:      include/uapi/linux/ptrace.h
17530 F:      kernel/ptrace.c
17531
17532 PULSE8-CEC DRIVER
17533 M:      Hans Verkuil <hverkuil@xs4all.nl>
17534 L:      linux-media@vger.kernel.org
17535 S:      Maintained
17536 T:      git git://linuxtv.org/media_tree.git
17537 F:      drivers/media/cec/usb/pulse8/
17538
17539 PURELIFI PLFXLC DRIVER
17540 M:      Srinivasan Raju <srini.raju@purelifi.com>
17541 L:      linux-wireless@vger.kernel.org
17542 S:      Supported
17543 F:      drivers/net/wireless/purelifi/plfxlc/
17544
17545 PVRUSB2 VIDEO4LINUX DRIVER
17546 M:      Mike Isely <isely@pobox.com>
17547 L:      pvrusb2@isely.net       (subscribers-only)
17548 L:      linux-media@vger.kernel.org
17549 S:      Maintained
17550 W:      http://www.isely.net/pvrusb2/
17551 T:      git git://linuxtv.org/media_tree.git
17552 F:      Documentation/driver-api/media/drivers/pvrusb2*
17553 F:      drivers/media/usb/pvrusb2/
17554
17555 PWC WEBCAM DRIVER
17556 M:      Hans Verkuil <hverkuil@xs4all.nl>
17557 L:      linux-media@vger.kernel.org
17558 S:      Odd Fixes
17559 T:      git git://linuxtv.org/media_tree.git
17560 F:      drivers/media/usb/pwc/*
17561 F:      include/trace/events/pwc.h
17562
17563 PWM IR Transmitter
17564 M:      Sean Young <sean@mess.org>
17565 L:      linux-media@vger.kernel.org
17566 S:      Maintained
17567 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17568 F:      drivers/media/rc/pwm-ir-tx.c
17569
17570 PWM SUBSYSTEM
17571 M:      Thierry Reding <thierry.reding@gmail.com>
17572 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17573 L:      linux-pwm@vger.kernel.org
17574 S:      Maintained
17575 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17577 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17578 F:      Documentation/devicetree/bindings/pwm/
17579 F:      Documentation/driver-api/pwm.rst
17580 F:      drivers/gpio/gpio-mvebu.c
17581 F:      drivers/pwm/
17582 F:      drivers/video/backlight/pwm_bl.c
17583 F:      include/dt-bindings/pwm/
17584 F:      include/linux/pwm.h
17585 F:      include/linux/pwm_backlight.h
17586 K:      pwm_(config|apply_state|ops)
17587
17588 PXA GPIO DRIVER
17589 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17590 L:      linux-gpio@vger.kernel.org
17591 S:      Maintained
17592 F:      drivers/gpio/gpio-pxa.c
17593
17594 PXA MMCI DRIVER
17595 S:      Orphan
17596
17597 PXA RTC DRIVER
17598 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17599 L:      linux-rtc@vger.kernel.org
17600 S:      Maintained
17601
17602 PXA2xx/PXA3xx SUPPORT
17603 M:      Daniel Mack <daniel@zonque.org>
17604 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17605 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17607 S:      Maintained
17608 T:      git git://github.com/hzhuang1/linux.git
17609 T:      git git://github.com/rjarzmik/linux.git
17610 F:      arch/arm/boot/dts/intel/pxa/
17611 F:      arch/arm/mach-pxa/
17612 F:      drivers/dma/pxa*
17613 F:      drivers/pcmcia/pxa2xx*
17614 F:      drivers/pinctrl/pxa/
17615 F:      drivers/spi/spi-pxa2xx*
17616 F:      drivers/usb/gadget/udc/pxa2*
17617 F:      include/sound/pxa2xx-lib.h
17618 F:      sound/arm/pxa*
17619 F:      sound/soc/pxa/
17620
17621 QAT DRIVER
17622 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17623 L:      qat-linux@intel.com
17624 S:      Supported
17625 F:      drivers/crypto/intel/qat/
17626
17627 QCOM AUDIO (ASoC) DRIVERS
17628 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17629 M:      Banajit Goswami <bgoswami@quicinc.com>
17630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17631 S:      Supported
17632 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17633 F:      Documentation/devicetree/bindings/sound/qcom,*
17634 F:      drivers/soc/qcom/apr.c
17635 F:      include/dt-bindings/sound/qcom,wcd9335.h
17636 F:      sound/soc/codecs/lpass-rx-macro.*
17637 F:      sound/soc/codecs/lpass-tx-macro.*
17638 F:      sound/soc/codecs/lpass-va-macro.c
17639 F:      sound/soc/codecs/lpass-wsa-macro.*
17640 F:      sound/soc/codecs/msm8916-wcd-analog.c
17641 F:      sound/soc/codecs/msm8916-wcd-digital.c
17642 F:      sound/soc/codecs/wcd-clsh-v2.*
17643 F:      sound/soc/codecs/wcd-mbhc-v2.*
17644 F:      sound/soc/codecs/wcd9335.*
17645 F:      sound/soc/codecs/wcd934x.c
17646 F:      sound/soc/codecs/wsa881x.c
17647 F:      sound/soc/codecs/wsa883x.c
17648 F:      sound/soc/codecs/wsa884x.c
17649 F:      sound/soc/qcom/
17650
17651 QCOM EMBEDDED USB DEBUGGER (EUD)
17652 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17653 L:      linux-arm-msm@vger.kernel.org
17654 S:      Maintained
17655 F:      Documentation/ABI/testing/sysfs-driver-eud
17656 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17657 F:      drivers/usb/misc/qcom_eud.c
17658
17659 QCOM IPA DRIVER
17660 M:      Alex Elder <elder@kernel.org>
17661 L:      netdev@vger.kernel.org
17662 S:      Supported
17663 F:      drivers/net/ipa/
17664
17665 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17666 M:      Gabriel Somlo <somlo@cmu.edu>
17667 M:      "Michael S. Tsirkin" <mst@redhat.com>
17668 L:      qemu-devel@nongnu.org
17669 S:      Maintained
17670 F:      drivers/firmware/qemu_fw_cfg.c
17671 F:      include/uapi/linux/qemu_fw_cfg.h
17672
17673 QIB DRIVER
17674 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17675 L:      linux-rdma@vger.kernel.org
17676 S:      Supported
17677 F:      drivers/infiniband/hw/qib/
17678
17679 QLOGIC QL41xxx FCOE DRIVER
17680 M:      Saurav Kashyap <skashyap@marvell.com>
17681 M:      Javed Hasan <jhasan@marvell.com>
17682 M:      GR-QLogic-Storage-Upstream@marvell.com
17683 L:      linux-scsi@vger.kernel.org
17684 S:      Supported
17685 F:      drivers/scsi/qedf/
17686
17687 QLOGIC QL41xxx ISCSI DRIVER
17688 M:      Nilesh Javali <njavali@marvell.com>
17689 M:      Manish Rangankar <mrangankar@marvell.com>
17690 M:      GR-QLogic-Storage-Upstream@marvell.com
17691 L:      linux-scsi@vger.kernel.org
17692 S:      Supported
17693 F:      drivers/scsi/qedi/
17694
17695 QLOGIC QL4xxx ETHERNET DRIVER
17696 M:      Ariel Elior <aelior@marvell.com>
17697 M:      Manish Chopra <manishc@marvell.com>
17698 L:      netdev@vger.kernel.org
17699 S:      Supported
17700 F:      drivers/net/ethernet/qlogic/qed/
17701 F:      drivers/net/ethernet/qlogic/qede/
17702 F:      include/linux/qed/
17703
17704 QLOGIC QL4xxx RDMA DRIVER
17705 M:      Michal Kalderon <mkalderon@marvell.com>
17706 M:      Ariel Elior <aelior@marvell.com>
17707 L:      linux-rdma@vger.kernel.org
17708 S:      Supported
17709 F:      drivers/infiniband/hw/qedr/
17710 F:      include/uapi/rdma/qedr-abi.h
17711
17712 QLOGIC QLA1280 SCSI DRIVER
17713 M:      Michael Reed <mdr@sgi.com>
17714 L:      linux-scsi@vger.kernel.org
17715 S:      Maintained
17716 F:      drivers/scsi/qla1280.[ch]
17717
17718 QLOGIC QLA2XXX FC-SCSI DRIVER
17719 M:      Nilesh Javali <njavali@marvell.com>
17720 M:      GR-QLogic-Storage-Upstream@marvell.com
17721 L:      linux-scsi@vger.kernel.org
17722 S:      Supported
17723 F:      drivers/scsi/qla2xxx/
17724
17725 QLOGIC QLA3XXX NETWORK DRIVER
17726 M:      GR-Linux-NIC-Dev@marvell.com
17727 L:      netdev@vger.kernel.org
17728 S:      Supported
17729 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17730
17731 QLOGIC QLA4XXX iSCSI DRIVER
17732 M:      Nilesh Javali <njavali@marvell.com>
17733 M:      Manish Rangankar <mrangankar@marvell.com>
17734 M:      GR-QLogic-Storage-Upstream@marvell.com
17735 L:      linux-scsi@vger.kernel.org
17736 S:      Supported
17737 F:      drivers/scsi/qla4xxx/
17738
17739 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17740 M:      Shahed Shaikh <shshaikh@marvell.com>
17741 M:      Manish Chopra <manishc@marvell.com>
17742 M:      GR-Linux-NIC-Dev@marvell.com
17743 L:      netdev@vger.kernel.org
17744 S:      Supported
17745 F:      drivers/net/ethernet/qlogic/qlcnic/
17746
17747 QM1D1B0004 MEDIA DRIVER
17748 M:      Akihiro Tsukada <tskd08@gmail.com>
17749 L:      linux-media@vger.kernel.org
17750 S:      Odd Fixes
17751 F:      drivers/media/tuners/qm1d1b0004*
17752
17753 QM1D1C0042 MEDIA DRIVER
17754 M:      Akihiro Tsukada <tskd08@gmail.com>
17755 L:      linux-media@vger.kernel.org
17756 S:      Odd Fixes
17757 F:      drivers/media/tuners/qm1d1c0042*
17758
17759 QNX4 FILESYSTEM
17760 M:      Anders Larsen <al@alarsen.net>
17761 S:      Maintained
17762 W:      http://www.alarsen.net/linux/qnx4fs/
17763 F:      fs/qnx4/
17764 F:      include/uapi/linux/qnx4_fs.h
17765 F:      include/uapi/linux/qnxtypes.h
17766
17767 QNX6 FILESYSTEM
17768 S:      Orphan
17769 F:      Documentation/filesystems/qnx6.rst
17770 F:      fs/qnx6/
17771 F:      include/linux/qnx6_fs.h
17772
17773 QORIQ DPAA2 FSL-MC BUS DRIVER
17774 M:      Stuart Yoder <stuyoder@gmail.com>
17775 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17776 L:      linux-kernel@vger.kernel.org
17777 S:      Maintained
17778 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17779 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17780 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17781 F:      drivers/bus/fsl-mc/
17782 F:      include/uapi/linux/fsl_mc.h
17783
17784 QT1010 MEDIA DRIVER
17785 M:      Antti Palosaari <crope@iki.fi>
17786 L:      linux-media@vger.kernel.org
17787 S:      Maintained
17788 W:      https://linuxtv.org
17789 W:      http://palosaari.fi/linux/
17790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17791 T:      git git://linuxtv.org/anttip/media_tree.git
17792 F:      drivers/media/tuners/qt1010*
17793
17794 QUALCOMM ATH12K WIRELESS DRIVER
17795 M:      Kalle Valo <kvalo@kernel.org>
17796 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17797 L:      ath12k@lists.infradead.org
17798 S:      Supported
17799 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17801 F:      drivers/net/wireless/ath/ath12k/
17802
17803 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17804 M:      Kalle Valo <kvalo@kernel.org>
17805 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17806 L:      ath10k@lists.infradead.org
17807 S:      Supported
17808 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17810 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17811 F:      drivers/net/wireless/ath/ath10k/
17812
17813 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17814 M:      Kalle Valo <kvalo@kernel.org>
17815 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17816 L:      ath11k@lists.infradead.org
17817 S:      Supported
17818 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17819 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17821 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17822 F:      drivers/net/wireless/ath/ath11k/
17823
17824 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17825 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17826 L:      linux-wireless@vger.kernel.org
17827 S:      Maintained
17828 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17830 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17831 F:      drivers/net/wireless/ath/ath9k/
17832
17833 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17834 M:      Stephan Gerhold <stephan@gerhold.net>
17835 L:      netdev@vger.kernel.org
17836 L:      linux-arm-msm@vger.kernel.org
17837 S:      Maintained
17838 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17839 F:      drivers/net/wwan/qcom_bam_dmux.c
17840
17841 QUALCOMM CAMERA SUBSYSTEM DRIVER
17842 M:      Robert Foss <rfoss@kernel.org>
17843 M:      Todor Tomov <todor.too@gmail.com>
17844 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17845 L:      linux-media@vger.kernel.org
17846 S:      Maintained
17847 F:      Documentation/admin-guide/media/qcom_camss.rst
17848 F:      Documentation/devicetree/bindings/media/*camss*
17849 F:      drivers/media/platform/qcom/camss/
17850
17851 QUALCOMM CLOCK DRIVERS
17852 M:      Bjorn Andersson <andersson@kernel.org>
17853 L:      linux-arm-msm@vger.kernel.org
17854 S:      Supported
17855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17856 F:      Documentation/devicetree/bindings/clock/qcom,*
17857 F:      drivers/clk/qcom/
17858 F:      include/dt-bindings/clock/qcom,*
17859
17860 QUALCOMM CLOUD AI (QAIC) DRIVER
17861 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17862 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17863 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17864 L:      linux-arm-msm@vger.kernel.org
17865 L:      dri-devel@lists.freedesktop.org
17866 S:      Supported
17867 T:      git git://anongit.freedesktop.org/drm/drm-misc
17868 F:      Documentation/accel/qaic/
17869 F:      drivers/accel/qaic/
17870 F:      include/uapi/drm/qaic_accel.h
17871
17872 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17873 M:      Bjorn Andersson <andersson@kernel.org>
17874 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17875 L:      linux-pm@vger.kernel.org
17876 L:      linux-arm-msm@vger.kernel.org
17877 S:      Maintained
17878 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17879 F:      drivers/pmdomain/qcom/cpr.c
17880
17881 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17882 M:      Ilia Lin <ilia.lin@kernel.org>
17883 L:      linux-pm@vger.kernel.org
17884 S:      Maintained
17885 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17886 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17887 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17888
17889 QUALCOMM CRYPTO DRIVERS
17890 M:      Thara Gopinath <thara.gopinath@gmail.com>
17891 L:      linux-crypto@vger.kernel.org
17892 L:      linux-arm-msm@vger.kernel.org
17893 S:      Maintained
17894 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17895 F:      drivers/crypto/qce/
17896
17897 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17898 M:      Timur Tabi <timur@kernel.org>
17899 L:      netdev@vger.kernel.org
17900 S:      Maintained
17901 F:      drivers/net/ethernet/qualcomm/emac/
17902
17903 QUALCOMM ETHQOS ETHERNET DRIVER
17904 M:      Vinod Koul <vkoul@kernel.org>
17905 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17906 L:      netdev@vger.kernel.org
17907 L:      linux-arm-msm@vger.kernel.org
17908 S:      Maintained
17909 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17910 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17911
17912 QUALCOMM FASTRPC DRIVER
17913 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17914 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17915 L:      linux-arm-msm@vger.kernel.org
17916 S:      Maintained
17917 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17918 F:      drivers/misc/fastrpc.c
17919 F:      include/uapi/misc/fastrpc.h
17920
17921 QUALCOMM HEXAGON ARCHITECTURE
17922 M:      Brian Cain <bcain@quicinc.com>
17923 L:      linux-hexagon@vger.kernel.org
17924 S:      Supported
17925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17926 F:      arch/hexagon/
17927
17928 QUALCOMM HIDMA DRIVER
17929 M:      Sinan Kaya <okaya@kernel.org>
17930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17931 L:      linux-arm-msm@vger.kernel.org
17932 L:      dmaengine@vger.kernel.org
17933 S:      Supported
17934 F:      drivers/dma/qcom/hidma*
17935
17936 QUALCOMM I2C CCI DRIVER
17937 M:      Loic Poulain <loic.poulain@linaro.org>
17938 M:      Robert Foss <rfoss@kernel.org>
17939 L:      linux-i2c@vger.kernel.org
17940 L:      linux-arm-msm@vger.kernel.org
17941 S:      Maintained
17942 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17943 F:      drivers/i2c/busses/i2c-qcom-cci.c
17944
17945 QUALCOMM INTERCONNECT BWMON DRIVER
17946 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17947 L:      linux-arm-msm@vger.kernel.org
17948 S:      Maintained
17949 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17950 F:      drivers/soc/qcom/icc-bwmon.c
17951
17952 QUALCOMM IOMMU
17953 M:      Rob Clark <robdclark@gmail.com>
17954 L:      iommu@lists.linux.dev
17955 L:      linux-arm-msm@vger.kernel.org
17956 S:      Maintained
17957 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17958
17959 QUALCOMM IPC ROUTER (QRTR) DRIVER
17960 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17961 L:      linux-arm-msm@vger.kernel.org
17962 S:      Maintained
17963 F:      include/trace/events/qrtr.h
17964 F:      include/uapi/linux/qrtr.h
17965 F:      net/qrtr/
17966
17967 QUALCOMM IPCC MAILBOX DRIVER
17968 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17969 L:      linux-arm-msm@vger.kernel.org
17970 S:      Supported
17971 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17972 F:      drivers/mailbox/qcom-ipcc.c
17973 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17974
17975 QUALCOMM IPQ4019 USB PHY DRIVER
17976 M:      Robert Marko <robert.marko@sartura.hr>
17977 M:      Luka Perkov <luka.perkov@sartura.hr>
17978 L:      linux-arm-msm@vger.kernel.org
17979 S:      Maintained
17980 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17981 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17982
17983 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17984 M:      Robert Marko <robert.marko@sartura.hr>
17985 M:      Luka Perkov <luka.perkov@sartura.hr>
17986 L:      linux-arm-msm@vger.kernel.org
17987 S:      Maintained
17988 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17989 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17990
17991 QUALCOMM NAND CONTROLLER DRIVER
17992 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17993 L:      linux-mtd@lists.infradead.org
17994 L:      linux-arm-msm@vger.kernel.org
17995 S:      Maintained
17996 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17997 F:      drivers/mtd/nand/raw/qcom_nandc.c
17998
17999 QUALCOMM QSEECOM 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.c
18004
18005 QUALCOMM QSEECOM UEFISECAPP DRIVER
18006 M:      Maximilian Luz <luzmaximilian@gmail.com>
18007 L:      linux-arm-msm@vger.kernel.org
18008 S:      Maintained
18009 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18010
18011 QUALCOMM RMNET DRIVER
18012 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18013 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18014 L:      netdev@vger.kernel.org
18015 S:      Maintained
18016 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18017 F:      drivers/net/ethernet/qualcomm/rmnet/
18018 F:      include/linux/if_rmnet.h
18019
18020 QUALCOMM TSENS THERMAL DRIVER
18021 M:      Amit Kucheria <amitk@kernel.org>
18022 M:      Thara Gopinath <thara.gopinath@gmail.com>
18023 L:      linux-pm@vger.kernel.org
18024 L:      linux-arm-msm@vger.kernel.org
18025 S:      Maintained
18026 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18027 F:      drivers/thermal/qcom/
18028
18029 QUALCOMM TYPEC PORT MANAGER DRIVER
18030 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18031 L:      linux-arm-msm@vger.kernel.org
18032 L:      linux-usb@vger.kernel.org
18033 S:      Maintained
18034 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18035 F:      drivers/usb/typec/tcpm/qcom/
18036
18037 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18038 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18039 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18040 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18041 L:      linux-media@vger.kernel.org
18042 L:      linux-arm-msm@vger.kernel.org
18043 S:      Maintained
18044 T:      git git://linuxtv.org/media_tree.git
18045 F:      Documentation/devicetree/bindings/media/*venus*
18046 F:      drivers/media/platform/qcom/venus/
18047
18048 QUALCOMM WCN36XX WIRELESS DRIVER
18049 M:      Loic Poulain <loic.poulain@linaro.org>
18050 L:      wcn36xx@lists.infradead.org
18051 S:      Supported
18052 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18053 F:      drivers/net/wireless/ath/wcn36xx/
18054
18055 QUANTENNA QTNFMAC WIRELESS DRIVER
18056 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18057 R:      Sergey Matyukevich <geomatsi@gmail.com>
18058 L:      linux-wireless@vger.kernel.org
18059 S:      Maintained
18060 F:      drivers/net/wireless/quantenna
18061
18062 RADEON and AMDGPU DRM DRIVERS
18063 M:      Alex Deucher <alexander.deucher@amd.com>
18064 M:      Christian König <christian.koenig@amd.com>
18065 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18066 L:      amd-gfx@lists.freedesktop.org
18067 S:      Supported
18068 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18069 C:      irc://irc.oftc.net/radeon
18070 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18071 F:      Documentation/gpu/amdgpu/
18072 F:      drivers/gpu/drm/amd/
18073 F:      drivers/gpu/drm/ci/xfails/amd*
18074 F:      drivers/gpu/drm/radeon/
18075 F:      include/uapi/drm/amdgpu_drm.h
18076 F:      include/uapi/drm/radeon_drm.h
18077
18078 RADEON FRAMEBUFFER DISPLAY DRIVER
18079 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18080 L:      linux-fbdev@vger.kernel.org
18081 S:      Maintained
18082 F:      drivers/video/fbdev/aty/radeon*
18083 F:      include/uapi/linux/radeonfb.h
18084
18085 RADIOSHARK RADIO DRIVER
18086 M:      Hans Verkuil <hverkuil@xs4all.nl>
18087 L:      linux-media@vger.kernel.org
18088 S:      Maintained
18089 T:      git git://linuxtv.org/media_tree.git
18090 F:      drivers/media/radio/radio-shark.c
18091
18092 RADIOSHARK2 RADIO DRIVER
18093 M:      Hans Verkuil <hverkuil@xs4all.nl>
18094 L:      linux-media@vger.kernel.org
18095 S:      Maintained
18096 T:      git git://linuxtv.org/media_tree.git
18097 F:      drivers/media/radio/radio-shark2.c
18098 F:      drivers/media/radio/radio-tea5777.c
18099
18100 RADOS BLOCK DEVICE (RBD)
18101 M:      Ilya Dryomov <idryomov@gmail.com>
18102 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18103 L:      ceph-devel@vger.kernel.org
18104 S:      Supported
18105 W:      http://ceph.com/
18106 T:      git https://github.com/ceph/ceph-client.git
18107 F:      Documentation/ABI/testing/sysfs-bus-rbd
18108 F:      drivers/block/rbd.c
18109 F:      drivers/block/rbd_types.h
18110
18111 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18112 L:      linux-fbdev@vger.kernel.org
18113 S:      Orphan
18114 F:      drivers/video/fbdev/aty/aty128fb.c
18115
18116 RAINSHADOW-CEC DRIVER
18117 M:      Hans Verkuil <hverkuil@xs4all.nl>
18118 L:      linux-media@vger.kernel.org
18119 S:      Maintained
18120 T:      git git://linuxtv.org/media_tree.git
18121 F:      drivers/media/cec/usb/rainshadow/
18122
18123 RALINK MIPS ARCHITECTURE
18124 M:      John Crispin <john@phrozen.org>
18125 L:      linux-mips@vger.kernel.org
18126 S:      Maintained
18127 F:      arch/mips/ralink
18128
18129 RALINK MT7621 MIPS ARCHITECTURE
18130 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18131 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18132 L:      linux-mips@vger.kernel.org
18133 S:      Maintained
18134 F:      arch/mips/boot/dts/ralink/mt7621*
18135
18136 RALINK RT2X00 WIRELESS LAN DRIVER
18137 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18138 L:      linux-wireless@vger.kernel.org
18139 S:      Maintained
18140 F:      drivers/net/wireless/ralink/rt2x00/
18141
18142 RAMDISK RAM BLOCK DEVICE DRIVER
18143 M:      Jens Axboe <axboe@kernel.dk>
18144 S:      Maintained
18145 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18146 F:      drivers/block/brd.c
18147
18148 RANCHU VIRTUAL BOARD FOR MIPS
18149 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18150 L:      linux-mips@vger.kernel.org
18151 S:      Supported
18152 F:      arch/mips/configs/generic/board-ranchu.config
18153 F:      arch/mips/generic/board-ranchu.c
18154
18155 RANDOM NUMBER DRIVER
18156 M:      "Theodore Ts'o" <tytso@mit.edu>
18157 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18158 S:      Maintained
18159 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18160 F:      drivers/char/random.c
18161 F:      drivers/virt/vmgenid.c
18162
18163 RAPIDIO SUBSYSTEM
18164 M:      Matt Porter <mporter@kernel.crashing.org>
18165 M:      Alexandre Bounine <alex.bou9@gmail.com>
18166 S:      Maintained
18167 F:      drivers/rapidio/
18168
18169 RAS INFRASTRUCTURE
18170 M:      Tony Luck <tony.luck@intel.com>
18171 M:      Borislav Petkov <bp@alien8.de>
18172 L:      linux-edac@vger.kernel.org
18173 S:      Maintained
18174 F:      Documentation/admin-guide/ras.rst
18175 F:      drivers/ras/
18176 F:      include/linux/ras.h
18177 F:      include/ras/ras_event.h
18178
18179 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18180 L:      linux-wireless@vger.kernel.org
18181 S:      Orphan
18182 F:      drivers/net/wireless/legacy/ray*
18183
18184 RC-CORE / LIRC FRAMEWORK
18185 M:      Sean Young <sean@mess.org>
18186 L:      linux-media@vger.kernel.org
18187 S:      Maintained
18188 W:      http://linuxtv.org
18189 T:      git git://linuxtv.org/media_tree.git
18190 F:      Documentation/driver-api/media/rc-core.rst
18191 F:      Documentation/userspace-api/media/rc/
18192 F:      drivers/media/rc/
18193 F:      include/media/rc-core.h
18194 F:      include/media/rc-map.h
18195 F:      include/uapi/linux/lirc.h
18196
18197 RCMM REMOTE CONTROLS DECODER
18198 M:      Patrick Lerda <patrick9876@free.fr>
18199 S:      Maintained
18200 F:      drivers/media/rc/ir-rcmm-decoder.c
18201
18202 RCUTORTURE TEST FRAMEWORK
18203 M:      "Paul E. McKenney" <paulmck@kernel.org>
18204 M:      Josh Triplett <josh@joshtriplett.org>
18205 R:      Steven Rostedt <rostedt@goodmis.org>
18206 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18207 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18208 L:      rcu@vger.kernel.org
18209 S:      Supported
18210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18211 F:      tools/testing/selftests/rcutorture
18212
18213 RDACM20 Camera Sensor
18214 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18215 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18216 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18217 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18218 L:      linux-media@vger.kernel.org
18219 S:      Maintained
18220 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18221 F:      drivers/media/i2c/max9271.c
18222 F:      drivers/media/i2c/max9271.h
18223 F:      drivers/media/i2c/rdacm20.c
18224
18225 RDACM21 Camera Sensor
18226 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18227 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18228 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18229 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18230 L:      linux-media@vger.kernel.org
18231 S:      Maintained
18232 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18233 F:      drivers/media/i2c/max9271.c
18234 F:      drivers/media/i2c/max9271.h
18235 F:      drivers/media/i2c/rdacm21.c
18236
18237 RDC R-321X SoC
18238 M:      Florian Fainelli <florian@openwrt.org>
18239 S:      Maintained
18240
18241 RDC R6040 FAST ETHERNET DRIVER
18242 M:      Florian Fainelli <f.fainelli@gmail.com>
18243 L:      netdev@vger.kernel.org
18244 S:      Maintained
18245 F:      drivers/net/ethernet/rdc/r6040.c
18246
18247 RDMAVT - RDMA verbs software
18248 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18249 L:      linux-rdma@vger.kernel.org
18250 S:      Supported
18251 F:      drivers/infiniband/sw/rdmavt
18252
18253 RDS - RELIABLE DATAGRAM SOCKETS
18254 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18255 L:      netdev@vger.kernel.org
18256 L:      linux-rdma@vger.kernel.org
18257 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18258 S:      Supported
18259 W:      https://oss.oracle.com/projects/rds/
18260 F:      Documentation/networking/rds.rst
18261 F:      net/rds/
18262
18263 RDT - RESOURCE ALLOCATION
18264 M:      Fenghua Yu <fenghua.yu@intel.com>
18265 M:      Reinette Chatre <reinette.chatre@intel.com>
18266 L:      linux-kernel@vger.kernel.org
18267 S:      Supported
18268 F:      Documentation/arch/x86/resctrl*
18269 F:      arch/x86/include/asm/resctrl.h
18270 F:      arch/x86/kernel/cpu/resctrl/
18271 F:      tools/testing/selftests/resctrl/
18272
18273 READ-COPY UPDATE (RCU)
18274 M:      "Paul E. McKenney" <paulmck@kernel.org>
18275 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18276 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18277 M:      Joel Fernandes <joel@joelfernandes.org>
18278 M:      Josh Triplett <josh@joshtriplett.org>
18279 M:      Boqun Feng <boqun.feng@gmail.com>
18280 R:      Steven Rostedt <rostedt@goodmis.org>
18281 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18282 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18283 R:      Zqiang <qiang.zhang1211@gmail.com>
18284 L:      rcu@vger.kernel.org
18285 S:      Supported
18286 W:      http://www.rdrop.com/users/paulmck/RCU/
18287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18288 F:      Documentation/RCU/
18289 F:      include/linux/rcu*
18290 F:      kernel/rcu/
18291 X:      Documentation/RCU/torture.rst
18292 X:      include/linux/srcu*.h
18293 X:      kernel/rcu/srcu*.c
18294
18295 REAL TIME CLOCK (RTC) SUBSYSTEM
18296 M:      Alessandro Zummo <a.zummo@towertech.it>
18297 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18298 L:      linux-rtc@vger.kernel.org
18299 S:      Maintained
18300 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18302 F:      Documentation/admin-guide/rtc.rst
18303 F:      Documentation/devicetree/bindings/rtc/
18304 F:      drivers/rtc/
18305 F:      include/linux/rtc.h
18306 F:      include/linux/rtc/
18307 F:      include/uapi/linux/rtc.h
18308 F:      tools/testing/selftests/rtc/
18309
18310 Real-time Linux Analysis (RTLA) tools
18311 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18312 M:      Steven Rostedt <rostedt@goodmis.org>
18313 L:      linux-trace-kernel@vger.kernel.org
18314 S:      Maintained
18315 F:      Documentation/tools/rtla/
18316 F:      tools/tracing/rtla/
18317
18318 REALTEK AUDIO CODECS
18319 M:      Oder Chiou <oder_chiou@realtek.com>
18320 S:      Maintained
18321 F:      include/sound/rt*.h
18322 F:      sound/soc/codecs/rt*
18323
18324 REALTEK OTTO WATCHDOG
18325 M:      Sander Vanheule <sander@svanheule.net>
18326 L:      linux-watchdog@vger.kernel.org
18327 S:      Maintained
18328 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18329 F:      drivers/watchdog/realtek_otto_wdt.c
18330
18331 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18332 M:      Linus Walleij <linus.walleij@linaro.org>
18333 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18334 S:      Maintained
18335 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18336 F:      drivers/net/dsa/realtek/*
18337
18338 REALTEK WIRELESS DRIVER (rtlwifi family)
18339 M:      Ping-Ke Shih <pkshih@realtek.com>
18340 L:      linux-wireless@vger.kernel.org
18341 S:      Maintained
18342 F:      drivers/net/wireless/realtek/rtlwifi/
18343
18344 REALTEK WIRELESS DRIVER (rtw88)
18345 M:      Ping-Ke Shih <pkshih@realtek.com>
18346 L:      linux-wireless@vger.kernel.org
18347 S:      Maintained
18348 F:      drivers/net/wireless/realtek/rtw88/
18349
18350 REALTEK WIRELESS DRIVER (rtw89)
18351 M:      Ping-Ke Shih <pkshih@realtek.com>
18352 L:      linux-wireless@vger.kernel.org
18353 S:      Maintained
18354 F:      drivers/net/wireless/realtek/rtw89/
18355
18356 REDPINE WIRELESS DRIVER
18357 L:      linux-wireless@vger.kernel.org
18358 S:      Orphan
18359 F:      drivers/net/wireless/rsi/
18360
18361 REGISTER MAP ABSTRACTION
18362 M:      Mark Brown <broonie@kernel.org>
18363 L:      linux-kernel@vger.kernel.org
18364 S:      Supported
18365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18366 F:      Documentation/devicetree/bindings/regmap/
18367 F:      drivers/base/regmap/
18368 F:      include/linux/regmap.h
18369
18370 REISERFS FILE SYSTEM
18371 L:      reiserfs-devel@vger.kernel.org
18372 S:      Obsolete
18373 F:      fs/reiserfs/
18374
18375 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18376 M:      Bjorn Andersson <andersson@kernel.org>
18377 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18378 L:      linux-remoteproc@vger.kernel.org
18379 S:      Maintained
18380 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18381 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18382 F:      Documentation/devicetree/bindings/remoteproc/
18383 F:      Documentation/staging/remoteproc.rst
18384 F:      drivers/remoteproc/
18385 F:      include/linux/remoteproc.h
18386 F:      include/linux/remoteproc/
18387
18388 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18389 M:      Bjorn Andersson <andersson@kernel.org>
18390 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18391 L:      linux-remoteproc@vger.kernel.org
18392 S:      Maintained
18393 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18394 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18395 F:      Documentation/staging/rpmsg.rst
18396 F:      drivers/rpmsg/
18397 F:      include/linux/rpmsg.h
18398 F:      include/linux/rpmsg/
18399 F:      include/uapi/linux/rpmsg.h
18400 F:      samples/rpmsg/
18401
18402 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18403 M:      Stephan Gerhold <stephan@gerhold.net>
18404 L:      netdev@vger.kernel.org
18405 L:      linux-remoteproc@vger.kernel.org
18406 S:      Maintained
18407 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18408
18409 RENESAS CLOCK DRIVERS
18410 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18411 L:      linux-renesas-soc@vger.kernel.org
18412 S:      Supported
18413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18414 F:      Documentation/devicetree/bindings/clock/renesas,*
18415 F:      drivers/clk/renesas/
18416
18417 RENESAS EMEV2 I2C DRIVER
18418 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18419 L:      linux-renesas-soc@vger.kernel.org
18420 S:      Supported
18421 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18422 F:      drivers/i2c/busses/i2c-emev2.c
18423
18424 RENESAS ETHERNET DRIVERS
18425 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18426 L:      netdev@vger.kernel.org
18427 L:      linux-renesas-soc@vger.kernel.org
18428 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18429 F:      drivers/net/ethernet/renesas/
18430 F:      include/linux/sh_eth.h
18431
18432 RENESAS IDT821034 ASoC CODEC
18433 M:      Herve Codina <herve.codina@bootlin.com>
18434 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18435 S:      Maintained
18436 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18437 F:      sound/soc/codecs/idt821034.c
18438
18439 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18440 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18441 L:      linux-mtd@lists.infradead.org
18442 L:      linux-renesas-soc@vger.kernel.org
18443 S:      Maintained
18444 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18445 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18446
18447 RENESAS R-CAR GYROADC DRIVER
18448 M:      Marek Vasut <marek.vasut@gmail.com>
18449 L:      linux-iio@vger.kernel.org
18450 S:      Supported
18451 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18452 F:      drivers/iio/adc/rcar-gyroadc.c
18453
18454 RENESAS R-CAR I2C DRIVERS
18455 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18456 L:      linux-renesas-soc@vger.kernel.org
18457 S:      Supported
18458 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18459 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18460 F:      drivers/i2c/busses/i2c-rcar.c
18461 F:      drivers/i2c/busses/i2c-sh_mobile.c
18462
18463 RENESAS R-CAR SATA DRIVER
18464 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18465 L:      linux-ide@vger.kernel.org
18466 L:      linux-renesas-soc@vger.kernel.org
18467 S:      Supported
18468 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18469 F:      drivers/ata/sata_rcar.c
18470
18471 RENESAS R-CAR THERMAL DRIVERS
18472 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18473 L:      linux-renesas-soc@vger.kernel.org
18474 S:      Supported
18475 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18476 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18477 F:      drivers/thermal/rcar_gen3_thermal.c
18478 F:      drivers/thermal/rcar_thermal.c
18479
18480 RENESAS RIIC DRIVER
18481 M:      Chris Brandt <chris.brandt@renesas.com>
18482 L:      linux-renesas-soc@vger.kernel.org
18483 S:      Supported
18484 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18485 F:      drivers/i2c/busses/i2c-riic.c
18486
18487 RENESAS RZ/G2L A/D DRIVER
18488 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18489 L:      linux-iio@vger.kernel.org
18490 L:      linux-renesas-soc@vger.kernel.org
18491 S:      Supported
18492 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18493 F:      drivers/iio/adc/rzg2l_adc.c
18494
18495 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18496 M:      Biju Das <biju.das.jz@bp.renesas.com>
18497 L:      linux-iio@vger.kernel.org
18498 L:      linux-renesas-soc@vger.kernel.org
18499 S:      Supported
18500 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18501 F:      drivers/counter/rz-mtu3-cnt.c
18502
18503 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18504 M:      Clément Léger <clement.leger@bootlin.com>
18505 L:      linux-renesas-soc@vger.kernel.org
18506 L:      netdev@vger.kernel.org
18507 S:      Maintained
18508 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18509 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18510 F:      drivers/net/dsa/rzn1_a5psw*
18511 F:      drivers/net/pcs/pcs-rzn1-miic.c
18512 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18513 F:      include/linux/pcs-rzn1-miic.h
18514 F:      net/dsa/tag_rzn1_a5psw.c
18515
18516 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18517 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18518 L:      linux-rtc@vger.kernel.org
18519 L:      linux-renesas-soc@vger.kernel.org
18520 S:      Maintained
18521 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18522 F:      drivers/rtc/rtc-rzn1.c
18523
18524 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18525 M:      Herve Codina <herve.codina@bootlin.com>
18526 L:      linux-renesas-soc@vger.kernel.org
18527 L:      linux-usb@vger.kernel.org
18528 S:      Maintained
18529 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18530 F:      drivers/usb/gadget/udc/renesas_usbf.c
18531
18532 RENESAS RZ/V2M I2C DRIVER
18533 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18534 L:      linux-i2c@vger.kernel.org
18535 L:      linux-renesas-soc@vger.kernel.org
18536 S:      Supported
18537 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18538 F:      drivers/i2c/busses/i2c-rzv2m.c
18539
18540 RENESAS USB PHY DRIVER
18541 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18542 L:      linux-renesas-soc@vger.kernel.org
18543 S:      Maintained
18544 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18545
18546 RENESAS VERSACLOCK 7 CLOCK DRIVER
18547 M:      Alex Helms <alexander.helms.jy@renesas.com>
18548 S:      Maintained
18549 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18550 F:      drivers/clk/clk-versaclock7.c
18551
18552 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18553 M:      Herve Codina <herve.codina@bootlin.com>
18554 L:      linux-iio@vger.kernel.org
18555 S:      Maintained
18556 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18557 F:      drivers/iio/potentiometer/x9250.c
18558
18559 RESET CONTROLLER FRAMEWORK
18560 M:      Philipp Zabel <p.zabel@pengutronix.de>
18561 S:      Maintained
18562 T:      git git://git.pengutronix.de/git/pza/linux
18563 F:      Documentation/devicetree/bindings/reset/
18564 F:      Documentation/driver-api/reset.rst
18565 F:      drivers/reset/
18566 F:      include/dt-bindings/reset/
18567 F:      include/linux/reset-controller.h
18568 F:      include/linux/reset.h
18569 F:      include/linux/reset/
18570 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18571
18572 RESTARTABLE SEQUENCES SUPPORT
18573 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18574 M:      Peter Zijlstra <peterz@infradead.org>
18575 M:      "Paul E. McKenney" <paulmck@kernel.org>
18576 M:      Boqun Feng <boqun.feng@gmail.com>
18577 L:      linux-kernel@vger.kernel.org
18578 S:      Supported
18579 F:      include/trace/events/rseq.h
18580 F:      include/uapi/linux/rseq.h
18581 F:      kernel/rseq.c
18582 F:      tools/testing/selftests/rseq/
18583
18584 RFKILL
18585 M:      Johannes Berg <johannes@sipsolutions.net>
18586 L:      linux-wireless@vger.kernel.org
18587 S:      Maintained
18588 W:      https://wireless.wiki.kernel.org/
18589 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18592 F:      Documentation/ABI/stable/sysfs-class-rfkill
18593 F:      Documentation/driver-api/rfkill.rst
18594 F:      include/linux/rfkill.h
18595 F:      include/uapi/linux/rfkill.h
18596 F:      net/rfkill/
18597
18598 RHASHTABLE
18599 M:      Thomas Graf <tgraf@suug.ch>
18600 M:      Herbert Xu <herbert@gondor.apana.org.au>
18601 L:      netdev@vger.kernel.org
18602 S:      Maintained
18603 F:      include/linux/rhashtable-types.h
18604 F:      include/linux/rhashtable.h
18605 F:      lib/rhashtable.c
18606 F:      lib/test_rhashtable.c
18607
18608 RICOH R5C592 MEMORYSTICK DRIVER
18609 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18610 S:      Maintained
18611 F:      drivers/memstick/host/r592.*
18612
18613 RICOH SMARTMEDIA/XD DRIVER
18614 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18615 S:      Maintained
18616 F:      drivers/mtd/nand/raw/r852.c
18617 F:      drivers/mtd/nand/raw/r852.h
18618
18619 RISC-V ARCHITECTURE
18620 M:      Paul Walmsley <paul.walmsley@sifive.com>
18621 M:      Palmer Dabbelt <palmer@dabbelt.com>
18622 M:      Albert Ou <aou@eecs.berkeley.edu>
18623 L:      linux-riscv@lists.infradead.org
18624 S:      Supported
18625 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18626 C:      irc://irc.libera.chat/riscv
18627 P:      Documentation/arch/riscv/patch-acceptance.rst
18628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18629 F:      arch/riscv/
18630 N:      riscv
18631 K:      riscv
18632
18633 RISC-V MICROCHIP FPGA SUPPORT
18634 M:      Conor Dooley <conor.dooley@microchip.com>
18635 M:      Daire McNamara <daire.mcnamara@microchip.com>
18636 L:      linux-riscv@lists.infradead.org
18637 S:      Supported
18638 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18639 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18640 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18641 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18642 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18643 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18644 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18645 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18646 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18647 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18648 F:      arch/riscv/boot/dts/microchip/
18649 F:      drivers/char/hw_random/mpfs-rng.c
18650 F:      drivers/clk/microchip/clk-mpfs*.c
18651 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18652 F:      drivers/mailbox/mailbox-mpfs.c
18653 F:      drivers/pci/controller/pcie-microchip-host.c
18654 F:      drivers/pwm/pwm-microchip-core.c
18655 F:      drivers/reset/reset-mpfs.c
18656 F:      drivers/rtc/rtc-mpfs.c
18657 F:      drivers/soc/microchip/mpfs-sys-controller.c
18658 F:      drivers/spi/spi-microchip-core-qspi.c
18659 F:      drivers/spi/spi-microchip-core.c
18660 F:      drivers/usb/musb/mpfs.c
18661 F:      include/soc/microchip/mpfs.h
18662
18663 RISC-V MISC SOC SUPPORT
18664 M:      Conor Dooley <conor@kernel.org>
18665 L:      linux-riscv@lists.infradead.org
18666 S:      Maintained
18667 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18668 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18669 F:      Documentation/devicetree/bindings/riscv/
18670 F:      arch/riscv/boot/dts/
18671 X:      arch/riscv/boot/dts/allwinner/
18672 X:      arch/riscv/boot/dts/renesas/
18673
18674 RISC-V PMU DRIVERS
18675 M:      Atish Patra <atishp@atishpatra.org>
18676 R:      Anup Patel <anup@brainfault.org>
18677 L:      linux-riscv@lists.infradead.org
18678 S:      Supported
18679 F:      drivers/perf/riscv_pmu.c
18680 F:      drivers/perf/riscv_pmu_legacy.c
18681 F:      drivers/perf/riscv_pmu_sbi.c
18682
18683 RISC-V THEAD SoC SUPPORT
18684 M:      Jisheng Zhang <jszhang@kernel.org>
18685 M:      Guo Ren <guoren@kernel.org>
18686 M:      Fu Wei <wefu@redhat.com>
18687 L:      linux-riscv@lists.infradead.org
18688 S:      Maintained
18689 F:      arch/riscv/boot/dts/thead/
18690
18691 RNBD BLOCK DRIVERS
18692 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18693 M:      Jack Wang <jinpu.wang@ionos.com>
18694 L:      linux-block@vger.kernel.org
18695 S:      Maintained
18696 F:      drivers/block/rnbd/
18697
18698 ROCCAT DRIVERS
18699 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18700 S:      Maintained
18701 W:      http://sourceforge.net/projects/roccat/
18702 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18703 F:      drivers/hid/hid-roccat*
18704 F:      include/linux/hid-roccat*
18705
18706 ROCKCHIP CRYPTO DRIVERS
18707 M:      Corentin Labbe <clabbe@baylibre.com>
18708 L:      linux-crypto@vger.kernel.org
18709 S:      Maintained
18710 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18711 F:      drivers/crypto/rockchip/
18712
18713 ROCKCHIP I2S TDM DRIVER
18714 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18715 L:      linux-rockchip@lists.infradead.org
18716 S:      Maintained
18717 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18718 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18719
18720 ROCKCHIP ISP V1 DRIVER
18721 M:      Dafna Hirschfeld <dafna@fastmail.com>
18722 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18723 L:      linux-media@vger.kernel.org
18724 L:      linux-rockchip@lists.infradead.org
18725 S:      Maintained
18726 F:      Documentation/admin-guide/media/rkisp1.rst
18727 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18728 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18729 F:      drivers/media/platform/rockchip/rkisp1
18730 F:      include/uapi/linux/rkisp1-config.h
18731
18732 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18733 M:      Jacob Chen <jacob-chen@iotwrt.com>
18734 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18735 L:      linux-media@vger.kernel.org
18736 L:      linux-rockchip@lists.infradead.org
18737 S:      Maintained
18738 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18739 F:      drivers/media/platform/rockchip/rga/
18740
18741 ROCKCHIP VIDEO DECODER DRIVER
18742 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18743 L:      linux-media@vger.kernel.org
18744 L:      linux-rockchip@lists.infradead.org
18745 S:      Maintained
18746 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18747 F:      drivers/staging/media/rkvdec/
18748
18749 ROCKER DRIVER
18750 M:      Jiri Pirko <jiri@resnulli.us>
18751 L:      netdev@vger.kernel.org
18752 S:      Supported
18753 F:      drivers/net/ethernet/rocker/
18754
18755 ROCKETPORT EXPRESS/INFINITY DRIVER
18756 M:      Kevin Cernekee <cernekee@gmail.com>
18757 L:      linux-serial@vger.kernel.org
18758 S:      Odd Fixes
18759 F:      drivers/tty/serial/rp2.*
18760
18761 ROHM BD99954 CHARGER IC
18762 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18763 S:      Supported
18764 F:      drivers/power/supply/bd99954-charger.c
18765 F:      drivers/power/supply/bd99954-charger.h
18766
18767 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18768 M:      Tomasz Duszynski <tduszyns@gmail.com>
18769 S:      Maintained
18770 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18771 F:      drivers/iio/light/bh1750.c
18772
18773 ROHM BM1390 PRESSURE SENSOR DRIVER
18774 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18775 L:      linux-iio@vger.kernel.org
18776 S:      Supported
18777 F:      drivers/iio/pressure/rohm-bm1390.c
18778
18779 ROHM BU270xx LIGHT SENSOR DRIVERs
18780 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18781 L:      linux-iio@vger.kernel.org
18782 S:      Supported
18783 F:      drivers/iio/light/rohm-bu27008.c
18784 F:      drivers/iio/light/rohm-bu27034.c
18785
18786 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18787 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18788 L:      linux-kernel@vger.kernel.org
18789 L:      linux-renesas-soc@vger.kernel.org
18790 S:      Supported
18791 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18792 F:      drivers/gpio/gpio-bd9571mwv.c
18793 F:      drivers/mfd/bd9571mwv.c
18794 F:      drivers/regulator/bd9571mwv-regulator.c
18795 F:      include/linux/mfd/bd9571mwv.h
18796
18797 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18798 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18799 S:      Supported
18800 F:      drivers/clk/clk-bd718x7.c
18801 F:      drivers/gpio/gpio-bd71815.c
18802 F:      drivers/gpio/gpio-bd71828.c
18803 F:      drivers/mfd/rohm-bd71828.c
18804 F:      drivers/mfd/rohm-bd718x7.c
18805 F:      drivers/mfd/rohm-bd9576.c
18806 F:      drivers/regulator/bd71815-regulator.c
18807 F:      drivers/regulator/bd71828-regulator.c
18808 F:      drivers/regulator/bd718x7-regulator.c
18809 F:      drivers/regulator/bd9576-regulator.c
18810 F:      drivers/regulator/rohm-regulator.c
18811 F:      drivers/rtc/rtc-bd70528.c
18812 F:      drivers/watchdog/bd9576_wdt.c
18813 F:      include/linux/mfd/rohm-bd71815.h
18814 F:      include/linux/mfd/rohm-bd71828.h
18815 F:      include/linux/mfd/rohm-bd718x7.h
18816 F:      include/linux/mfd/rohm-bd957x.h
18817 F:      include/linux/mfd/rohm-generic.h
18818 F:      include/linux/mfd/rohm-shared.h
18819
18820 ROSE NETWORK LAYER
18821 M:      Ralf Baechle <ralf@linux-mips.org>
18822 L:      linux-hams@vger.kernel.org
18823 S:      Maintained
18824 W:      https://linux-ax25.in-berlin.de
18825 F:      include/net/rose.h
18826 F:      include/uapi/linux/rose.h
18827 F:      net/rose/
18828
18829 ROTATION DRIVER FOR ALLWINNER A83T
18830 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18831 L:      linux-media@vger.kernel.org
18832 S:      Maintained
18833 T:      git git://linuxtv.org/media_tree.git
18834 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18835 F:      drivers/media/platform/sunxi/sun8i-rotate/
18836
18837 RPMSG TTY DRIVER
18838 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18839 L:      linux-remoteproc@vger.kernel.org
18840 S:      Maintained
18841 F:      drivers/tty/rpmsg_tty.c
18842
18843 RTL2830 MEDIA DRIVER
18844 M:      Antti Palosaari <crope@iki.fi>
18845 L:      linux-media@vger.kernel.org
18846 S:      Maintained
18847 W:      https://linuxtv.org
18848 W:      http://palosaari.fi/linux/
18849 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18850 T:      git git://linuxtv.org/anttip/media_tree.git
18851 F:      drivers/media/dvb-frontends/rtl2830*
18852
18853 RTL2832 MEDIA DRIVER
18854 M:      Antti Palosaari <crope@iki.fi>
18855 L:      linux-media@vger.kernel.org
18856 S:      Maintained
18857 W:      https://linuxtv.org
18858 W:      http://palosaari.fi/linux/
18859 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18860 T:      git git://linuxtv.org/anttip/media_tree.git
18861 F:      drivers/media/dvb-frontends/rtl2832*
18862
18863 RTL2832_SDR MEDIA DRIVER
18864 M:      Antti Palosaari <crope@iki.fi>
18865 L:      linux-media@vger.kernel.org
18866 S:      Maintained
18867 W:      https://linuxtv.org
18868 W:      http://palosaari.fi/linux/
18869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18870 T:      git git://linuxtv.org/anttip/media_tree.git
18871 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18872
18873 RTL8180 WIRELESS DRIVER
18874 L:      linux-wireless@vger.kernel.org
18875 S:      Orphan
18876 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18877
18878 RTL8187 WIRELESS DRIVER
18879 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18880 M:      Larry Finger <Larry.Finger@lwfinger.net>
18881 L:      linux-wireless@vger.kernel.org
18882 S:      Maintained
18883 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18884
18885 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18886 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18887 L:      linux-wireless@vger.kernel.org
18888 S:      Maintained
18889 F:      drivers/net/wireless/realtek/rtl8xxxu/
18890
18891 RTRS TRANSPORT DRIVERS
18892 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18893 M:      Jack Wang <jinpu.wang@ionos.com>
18894 L:      linux-rdma@vger.kernel.org
18895 S:      Maintained
18896 F:      drivers/infiniband/ulp/rtrs/
18897
18898 RUNTIME VERIFICATION (RV)
18899 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18900 M:      Steven Rostedt <rostedt@goodmis.org>
18901 L:      linux-trace-kernel@vger.kernel.org
18902 S:      Maintained
18903 F:      Documentation/trace/rv/
18904 F:      include/linux/rv.h
18905 F:      include/rv/
18906 F:      kernel/trace/rv/
18907 F:      tools/verification/
18908
18909 RUST
18910 M:      Miguel Ojeda <ojeda@kernel.org>
18911 M:      Alex Gaynor <alex.gaynor@gmail.com>
18912 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18913 R:      Boqun Feng <boqun.feng@gmail.com>
18914 R:      Gary Guo <gary@garyguo.net>
18915 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18916 R:      Benno Lossin <benno.lossin@proton.me>
18917 R:      Andreas Hindborg <a.hindborg@samsung.com>
18918 R:      Alice Ryhl <aliceryhl@google.com>
18919 L:      rust-for-linux@vger.kernel.org
18920 S:      Supported
18921 W:      https://rust-for-linux.com
18922 B:      https://github.com/Rust-for-Linux/linux/issues
18923 C:      zulip://rust-for-linux.zulipchat.com
18924 P:      https://rust-for-linux.com/contributing
18925 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18926 F:      Documentation/rust/
18927 F:      rust/
18928 F:      samples/rust/
18929 F:      scripts/*rust*
18930 K:      \b(?i:rust)\b
18931
18932 RXRPC SOCKETS (AF_RXRPC)
18933 M:      David Howells <dhowells@redhat.com>
18934 M:      Marc Dionne <marc.dionne@auristor.com>
18935 L:      linux-afs@lists.infradead.org
18936 S:      Supported
18937 W:      https://www.infradead.org/~dhowells/kafs/
18938 F:      Documentation/networking/rxrpc.rst
18939 F:      include/keys/rxrpc-type.h
18940 F:      include/net/af_rxrpc.h
18941 F:      include/trace/events/rxrpc.h
18942 F:      include/uapi/linux/rxrpc.h
18943 F:      net/rxrpc/
18944
18945 S3 SAVAGE FRAMEBUFFER DRIVER
18946 M:      Antonino Daplas <adaplas@gmail.com>
18947 L:      linux-fbdev@vger.kernel.org
18948 S:      Maintained
18949 F:      drivers/video/fbdev/savage/
18950
18951 S390 ARCHITECTURE
18952 M:      Heiko Carstens <hca@linux.ibm.com>
18953 M:      Vasily Gorbik <gor@linux.ibm.com>
18954 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18955 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18956 R:      Sven Schnelle <svens@linux.ibm.com>
18957 L:      linux-s390@vger.kernel.org
18958 S:      Supported
18959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18960 F:      Documentation/driver-api/s390-drivers.rst
18961 F:      Documentation/arch/s390/
18962 F:      arch/s390/
18963 F:      drivers/s390/
18964 F:      drivers/watchdog/diag288_wdt.c
18965
18966 S390 COMMON I/O LAYER
18967 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18968 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18969 L:      linux-s390@vger.kernel.org
18970 S:      Supported
18971 F:      drivers/s390/cio/
18972
18973 S390 DASD DRIVER
18974 M:      Stefan Haberland <sth@linux.ibm.com>
18975 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18976 L:      linux-s390@vger.kernel.org
18977 S:      Supported
18978 F:      block/partitions/ibm.c
18979 F:      drivers/s390/block/dasd*
18980 F:      include/linux/dasd_mod.h
18981
18982 S390 IOMMU (PCI)
18983 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18984 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18985 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18986 L:      linux-s390@vger.kernel.org
18987 S:      Supported
18988 F:      drivers/iommu/s390-iommu.c
18989
18990 S390 IUCV NETWORK LAYER
18991 M:      Alexandra Winter <wintera@linux.ibm.com>
18992 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18993 L:      linux-s390@vger.kernel.org
18994 L:      netdev@vger.kernel.org
18995 S:      Supported
18996 F:      drivers/s390/net/*iucv*
18997 F:      include/net/iucv/
18998 F:      net/iucv/
18999
19000 S390 MM
19001 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19002 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19003 L:      linux-s390@vger.kernel.org
19004 S:      Supported
19005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19006 F:      arch/s390/include/asm/pgtable.h
19007 F:      arch/s390/mm
19008
19009 S390 NETWORK DRIVERS
19010 M:      Alexandra Winter <wintera@linux.ibm.com>
19011 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19012 L:      linux-s390@vger.kernel.org
19013 L:      netdev@vger.kernel.org
19014 S:      Supported
19015 F:      drivers/s390/net/
19016
19017 S390 PCI SUBSYSTEM
19018 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19019 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19020 L:      linux-s390@vger.kernel.org
19021 S:      Supported
19022 F:      Documentation/arch/s390/pci.rst
19023 F:      arch/s390/pci/
19024 F:      drivers/pci/hotplug/s390_pci_hpc.c
19025
19026 S390 SCM DRIVER
19027 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19028 L:      linux-s390@vger.kernel.org
19029 S:      Supported
19030 F:      drivers/s390/block/scm*
19031 F:      drivers/s390/cio/scm.c
19032
19033 S390 VFIO AP DRIVER
19034 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19035 M:      Halil Pasic <pasic@linux.ibm.com>
19036 M:      Jason Herne <jjherne@linux.ibm.com>
19037 L:      linux-s390@vger.kernel.org
19038 S:      Supported
19039 F:      Documentation/arch/s390/vfio-ap*
19040 F:      drivers/s390/crypto/vfio_ap*
19041
19042 S390 VFIO-CCW DRIVER
19043 M:      Eric Farman <farman@linux.ibm.com>
19044 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19045 R:      Halil Pasic <pasic@linux.ibm.com>
19046 L:      linux-s390@vger.kernel.org
19047 L:      kvm@vger.kernel.org
19048 S:      Supported
19049 F:      Documentation/arch/s390/vfio-ccw.rst
19050 F:      drivers/s390/cio/vfio_ccw*
19051 F:      include/uapi/linux/vfio_ccw.h
19052
19053 S390 VFIO-PCI DRIVER
19054 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19055 M:      Eric Farman <farman@linux.ibm.com>
19056 L:      linux-s390@vger.kernel.org
19057 L:      kvm@vger.kernel.org
19058 S:      Supported
19059 F:      arch/s390/kvm/pci*
19060 F:      drivers/vfio/pci/vfio_pci_zdev.c
19061 F:      include/uapi/linux/vfio_zdev.h
19062
19063 S390 ZCRYPT DRIVER
19064 M:      Harald Freudenberger <freude@linux.ibm.com>
19065 L:      linux-s390@vger.kernel.org
19066 S:      Supported
19067 F:      drivers/s390/crypto/
19068
19069 S390 ZFCP DRIVER
19070 M:      Steffen Maier <maier@linux.ibm.com>
19071 M:      Benjamin Block <bblock@linux.ibm.com>
19072 L:      linux-s390@vger.kernel.org
19073 S:      Supported
19074 F:      drivers/s390/scsi/zfcp_*
19075
19076 SAA6588 RDS RECEIVER DRIVER
19077 M:      Hans Verkuil <hverkuil@xs4all.nl>
19078 L:      linux-media@vger.kernel.org
19079 S:      Odd Fixes
19080 W:      https://linuxtv.org
19081 T:      git git://linuxtv.org/media_tree.git
19082 F:      drivers/media/i2c/saa6588*
19083
19084 SAA7134 VIDEO4LINUX DRIVER
19085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19086 L:      linux-media@vger.kernel.org
19087 S:      Odd fixes
19088 W:      https://linuxtv.org
19089 T:      git git://linuxtv.org/media_tree.git
19090 F:      Documentation/driver-api/media/drivers/saa7134*
19091 F:      drivers/media/pci/saa7134/
19092
19093 SAA7146 VIDEO4LINUX-2 DRIVER
19094 M:      Hans Verkuil <hverkuil@xs4all.nl>
19095 L:      linux-media@vger.kernel.org
19096 S:      Maintained
19097 T:      git git://linuxtv.org/media_tree.git
19098 F:      drivers/media/common/saa7146/
19099 F:      drivers/media/pci/saa7146/
19100 F:      include/media/drv-intf/saa7146*
19101
19102 SAFESETID SECURITY MODULE
19103 M:      Micah Morton <mortonm@chromium.org>
19104 S:      Supported
19105 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19106 F:      security/safesetid/
19107
19108 SAMSUNG AUDIO (ASoC) DRIVERS
19109 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19111 S:      Maintained
19112 B:      mailto:linux-samsung-soc@vger.kernel.org
19113 F:      Documentation/devicetree/bindings/sound/samsung*
19114 F:      sound/soc/samsung/
19115
19116 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19117 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19118 L:      linux-crypto@vger.kernel.org
19119 L:      linux-samsung-soc@vger.kernel.org
19120 S:      Maintained
19121 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19122 F:      drivers/crypto/exynos-rng.c
19123
19124 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19125 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19126 L:      linux-samsung-soc@vger.kernel.org
19127 S:      Maintained
19128 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19129 F:      drivers/char/hw_random/exynos-trng.c
19130
19131 SAMSUNG FRAMEBUFFER DRIVER
19132 M:      Jingoo Han <jingoohan1@gmail.com>
19133 L:      linux-fbdev@vger.kernel.org
19134 S:      Maintained
19135 F:      drivers/video/fbdev/s3c-fb.c
19136
19137 SAMSUNG INTERCONNECT DRIVERS
19138 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19139 M:      Artur Świgoń <a.swigon@samsung.com>
19140 L:      linux-pm@vger.kernel.org
19141 L:      linux-samsung-soc@vger.kernel.org
19142 S:      Supported
19143 F:      drivers/interconnect/samsung/
19144
19145 SAMSUNG LAPTOP DRIVER
19146 M:      Corentin Chary <corentin.chary@gmail.com>
19147 L:      platform-driver-x86@vger.kernel.org
19148 S:      Maintained
19149 F:      drivers/platform/x86/samsung-laptop.c
19150
19151 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19152 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19153 L:      linux-kernel@vger.kernel.org
19154 L:      linux-samsung-soc@vger.kernel.org
19155 S:      Maintained
19156 B:      mailto:linux-samsung-soc@vger.kernel.org
19157 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19158 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19159 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19160 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19161 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19162 F:      drivers/clk/clk-s2mps11.c
19163 F:      drivers/mfd/sec*.c
19164 F:      drivers/regulator/s2m*.c
19165 F:      drivers/regulator/s5m*.c
19166 F:      drivers/rtc/rtc-s5m.c
19167 F:      include/linux/mfd/samsung/
19168
19169 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19170 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19171 L:      linux-media@vger.kernel.org
19172 L:      linux-samsung-soc@vger.kernel.org
19173 S:      Maintained
19174 F:      drivers/media/platform/samsung/s3c-camif/
19175 F:      include/media/drv-intf/s3c_camif.h
19176
19177 SAMSUNG S3FWRN5 NFC DRIVER
19178 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19179 S:      Maintained
19180 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19181 F:      drivers/nfc/s3fwrn5
19182
19183 SAMSUNG S5C73M3 CAMERA DRIVER
19184 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19185 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19186 L:      linux-media@vger.kernel.org
19187 S:      Supported
19188 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19189 F:      drivers/media/i2c/s5c73m3/*
19190
19191 SAMSUNG S5K5BAF CAMERA DRIVER
19192 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19193 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19194 L:      linux-media@vger.kernel.org
19195 S:      Supported
19196 F:      drivers/media/i2c/s5k5baf.c
19197
19198 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19199 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19200 M:      Vladimir Zapolskiy <vz@mleia.com>
19201 L:      linux-crypto@vger.kernel.org
19202 L:      linux-samsung-soc@vger.kernel.org
19203 S:      Maintained
19204 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19205 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19206 F:      drivers/crypto/s5p-sss.c
19207
19208 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19209 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19210 L:      linux-media@vger.kernel.org
19211 S:      Supported
19212 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19213 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19214 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19215 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19216 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19217 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19218 F:      drivers/media/platform/samsung/exynos4-is/
19219
19220 SAMSUNG SOC CLOCK DRIVERS
19221 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19222 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19223 M:      Tomasz Figa <tomasz.figa@gmail.com>
19224 M:      Chanwoo Choi <cw00.choi@samsung.com>
19225 R:      Alim Akhtar <alim.akhtar@samsung.com>
19226 L:      linux-samsung-soc@vger.kernel.org
19227 S:      Maintained
19228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19230 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19231 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19232 F:      drivers/clk/samsung/
19233 F:      include/dt-bindings/clock/exynos*.h
19234 F:      include/dt-bindings/clock/s5p*.h
19235 F:      include/dt-bindings/clock/samsung,*.h
19236 F:      include/linux/clk/samsung.h
19237
19238 SAMSUNG SPI DRIVERS
19239 M:      Andi Shyti <andi.shyti@kernel.org>
19240 L:      linux-spi@vger.kernel.org
19241 L:      linux-samsung-soc@vger.kernel.org
19242 S:      Maintained
19243 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19244 F:      drivers/spi/spi-s3c*
19245 F:      include/linux/platform_data/spi-s3c64xx.h
19246
19247 SAMSUNG SXGBE DRIVERS
19248 M:      Byungho An <bh74.an@samsung.com>
19249 L:      netdev@vger.kernel.org
19250 S:      Supported
19251 F:      drivers/net/ethernet/samsung/sxgbe/
19252
19253 SAMSUNG THERMAL DRIVER
19254 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19255 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19256 L:      linux-pm@vger.kernel.org
19257 L:      linux-samsung-soc@vger.kernel.org
19258 S:      Maintained
19259 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19260 F:      drivers/thermal/samsung/
19261
19262 SAMSUNG USB2 PHY DRIVER
19263 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19264 L:      linux-kernel@vger.kernel.org
19265 S:      Supported
19266 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19267 F:      Documentation/driver-api/phy/samsung-usb2.rst
19268 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19269 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19270 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19271 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19272 F:      drivers/phy/samsung/phy-samsung-usb2.c
19273 F:      drivers/phy/samsung/phy-samsung-usb2.h
19274
19275 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19276 M:      Paul Barker <paul.barker@sancloud.com>
19277 R:      Marc Murphy <marc.murphy@sancloud.com>
19278 S:      Supported
19279 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19280
19281 SC1200 WDT DRIVER
19282 M:      Zwane Mwaikambo <zwanem@gmail.com>
19283 S:      Maintained
19284 F:      drivers/watchdog/sc1200wdt.c
19285
19286 SCHEDULER
19287 M:      Ingo Molnar <mingo@redhat.com>
19288 M:      Peter Zijlstra <peterz@infradead.org>
19289 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19290 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19291 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19292 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19293 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19294 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19295 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19296 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19297 L:      linux-kernel@vger.kernel.org
19298 S:      Maintained
19299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19300 F:      include/linux/preempt.h
19301 F:      include/linux/sched.h
19302 F:      include/linux/wait.h
19303 F:      include/uapi/linux/sched.h
19304 F:      kernel/sched/
19305
19306 SCSI LIBSAS SUBSYSTEM
19307 R:      John Garry <john.g.garry@oracle.com>
19308 R:      Jason Yan <yanaijie@huawei.com>
19309 L:      linux-scsi@vger.kernel.org
19310 S:      Supported
19311 F:      Documentation/scsi/libsas.rst
19312 F:      drivers/scsi/libsas/
19313 F:      include/scsi/libsas.h
19314 F:      include/scsi/sas_ata.h
19315
19316 SCSI RDMA PROTOCOL (SRP) INITIATOR
19317 M:      Bart Van Assche <bvanassche@acm.org>
19318 L:      linux-rdma@vger.kernel.org
19319 S:      Supported
19320 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19321 F:      drivers/infiniband/ulp/srp/
19322 F:      include/scsi/srp.h
19323
19324 SCSI RDMA PROTOCOL (SRP) TARGET
19325 M:      Bart Van Assche <bvanassche@acm.org>
19326 L:      linux-rdma@vger.kernel.org
19327 L:      target-devel@vger.kernel.org
19328 S:      Supported
19329 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19330 F:      drivers/infiniband/ulp/srpt/
19331
19332 SCSI SG DRIVER
19333 M:      Doug Gilbert <dgilbert@interlog.com>
19334 L:      linux-scsi@vger.kernel.org
19335 S:      Maintained
19336 W:      http://sg.danny.cz/sg
19337 F:      Documentation/scsi/scsi-generic.rst
19338 F:      drivers/scsi/sg.c
19339 F:      include/scsi/sg.h
19340
19341 SCSI SUBSYSTEM
19342 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19343 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19344 L:      linux-scsi@vger.kernel.org
19345 S:      Maintained
19346 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19349 F:      Documentation/devicetree/bindings/scsi/
19350 F:      drivers/scsi/
19351 F:      drivers/ufs/
19352 F:      include/scsi/
19353
19354 SCSI TAPE DRIVER
19355 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19356 L:      linux-scsi@vger.kernel.org
19357 S:      Maintained
19358 F:      Documentation/scsi/st.rst
19359 F:      drivers/scsi/st.*
19360 F:      drivers/scsi/st_*.h
19361
19362 SCSI TARGET CORE USER DRIVER
19363 M:      Bodo Stroesser <bostroesser@gmail.com>
19364 L:      linux-scsi@vger.kernel.org
19365 L:      target-devel@vger.kernel.org
19366 S:      Supported
19367 F:      Documentation/target/tcmu-design.rst
19368 F:      drivers/target/target_core_user.c
19369 F:      include/uapi/linux/target_core_user.h
19370
19371 SCSI TARGET SUBSYSTEM
19372 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19373 L:      linux-scsi@vger.kernel.org
19374 L:      target-devel@vger.kernel.org
19375 S:      Supported
19376 Q:      https://patchwork.kernel.org/project/target-devel/list/
19377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19378 F:      Documentation/target/
19379 F:      drivers/target/
19380 F:      include/target/
19381
19382 SCTP PROTOCOL
19383 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19384 M:      Xin Long <lucien.xin@gmail.com>
19385 L:      linux-sctp@vger.kernel.org
19386 S:      Maintained
19387 W:      https://github.com/sctp/lksctp-tools/wiki
19388 F:      Documentation/networking/sctp.rst
19389 F:      include/linux/sctp.h
19390 F:      include/net/sctp/
19391 F:      include/uapi/linux/sctp.h
19392 F:      net/sctp/
19393
19394 SCx200 CPU SUPPORT
19395 M:      Jim Cromie <jim.cromie@gmail.com>
19396 S:      Odd Fixes
19397 F:      Documentation/i2c/busses/scx200_acb.rst
19398 F:      arch/x86/platform/scx200/
19399 F:      drivers/i2c/busses/scx200*
19400 F:      drivers/mtd/maps/scx200_docflash.c
19401 F:      drivers/watchdog/scx200_wdt.c
19402 F:      include/linux/scx200.h
19403
19404 SCx200 GPIO DRIVER
19405 M:      Jim Cromie <jim.cromie@gmail.com>
19406 S:      Maintained
19407 F:      drivers/char/scx200_gpio.c
19408 F:      include/linux/scx200_gpio.h
19409
19410 SCx200 HRT CLOCKSOURCE DRIVER
19411 M:      Jim Cromie <jim.cromie@gmail.com>
19412 S:      Maintained
19413 F:      drivers/clocksource/scx200_hrt.c
19414
19415 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19416 M:      Sascha Sommer <saschasommer@freenet.de>
19417 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19418 S:      Maintained
19419 F:      drivers/mmc/host/sdricoh_cs.c
19420
19421 SECO BOARDS CEC DRIVER
19422 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19423 S:      Maintained
19424 F:      drivers/media/cec/platform/seco/seco-cec.c
19425 F:      drivers/media/cec/platform/seco/seco-cec.h
19426
19427 SECURE COMPUTING
19428 M:      Kees Cook <keescook@chromium.org>
19429 R:      Andy Lutomirski <luto@amacapital.net>
19430 R:      Will Drewry <wad@chromium.org>
19431 S:      Supported
19432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19433 F:      Documentation/userspace-api/seccomp_filter.rst
19434 F:      include/linux/seccomp.h
19435 F:      include/uapi/linux/seccomp.h
19436 F:      kernel/seccomp.c
19437 F:      tools/testing/selftests/kselftest_harness.h
19438 F:      tools/testing/selftests/seccomp/*
19439 K:      \bsecure_computing
19440 K:      \bTIF_SECCOMP\b
19441
19442 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19443 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19444 M:      Al Cooper <alcooperx@gmail.com>
19445 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19446 L:      linux-mmc@vger.kernel.org
19447 S:      Maintained
19448 F:      drivers/mmc/host/sdhci-brcmstb*
19449
19450 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19451 M:      Adrian Hunter <adrian.hunter@intel.com>
19452 L:      linux-mmc@vger.kernel.org
19453 S:      Supported
19454 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19455 F:      drivers/mmc/host/sdhci*
19456
19457 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19458 M:      Aubin Constans <aubin.constans@microchip.com>
19459 R:      Eugen Hristev <eugen.hristev@collabora.com>
19460 L:      linux-mmc@vger.kernel.org
19461 S:      Supported
19462 F:      drivers/mmc/host/sdhci-of-at91.c
19463
19464 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19465 M:      Haibo Chen <haibo.chen@nxp.com>
19466 L:      linux-imx@nxp.com
19467 L:      linux-mmc@vger.kernel.org
19468 S:      Maintained
19469 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19470
19471 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19472 M:      Ben Dooks <ben-linux@fluff.org>
19473 M:      Jaehoon Chung <jh80.chung@samsung.com>
19474 L:      linux-mmc@vger.kernel.org
19475 S:      Maintained
19476 F:      drivers/mmc/host/sdhci-s3c*
19477
19478 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19479 M:      Viresh Kumar <vireshk@kernel.org>
19480 L:      linux-mmc@vger.kernel.org
19481 S:      Maintained
19482 F:      drivers/mmc/host/sdhci-spear.c
19483
19484 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19485 M:      Vignesh Raghavendra <vigneshr@ti.com>
19486 L:      linux-mmc@vger.kernel.org
19487 S:      Maintained
19488 F:      drivers/mmc/host/sdhci-omap.c
19489
19490 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19491 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19492 L:      linux-block@vger.kernel.org
19493 S:      Supported
19494 F:      block/opal_proto.h
19495 F:      block/sed*
19496 F:      include/linux/sed*
19497 F:      include/uapi/linux/sed*
19498
19499 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19500 M:      Mark Rutland <mark.rutland@arm.com>
19501 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19502 M:      Sudeep Holla <sudeep.holla@arm.com>
19503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19504 S:      Maintained
19505 F:      drivers/firmware/smccc/
19506 F:      include/linux/arm-smccc.h
19507
19508 SECURITY CONTACT
19509 M:      Security Officers <security@kernel.org>
19510 S:      Supported
19511 F:      Documentation/process/security-bugs.rst
19512
19513 SECURITY SUBSYSTEM
19514 M:      Paul Moore <paul@paul-moore.com>
19515 M:      James Morris <jmorris@namei.org>
19516 M:      "Serge E. Hallyn" <serge@hallyn.com>
19517 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19518 S:      Supported
19519 W:      http://kernsec.org/
19520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19521 F:      security/
19522 X:      security/selinux/
19523
19524 SELINUX SECURITY MODULE
19525 M:      Paul Moore <paul@paul-moore.com>
19526 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19527 M:      Eric Paris <eparis@parisplace.org>
19528 L:      selinux@vger.kernel.org
19529 S:      Supported
19530 W:      https://selinuxproject.org
19531 W:      https://github.com/SELinuxProject
19532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19533 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19534 F:      Documentation/ABI/removed/sysfs-selinux-disable
19535 F:      Documentation/admin-guide/LSM/SELinux.rst
19536 F:      include/trace/events/avc.h
19537 F:      include/uapi/linux/selinux_netlink.h
19538 F:      scripts/selinux/
19539 F:      security/selinux/
19540
19541 SENSABLE PHANTOM
19542 M:      Jiri Slaby <jirislaby@kernel.org>
19543 S:      Maintained
19544 F:      drivers/misc/phantom.c
19545 F:      include/uapi/linux/phantom.h
19546
19547 SENSEAIR SUNRISE 006-0-0007
19548 M:      Jacopo Mondi <jacopo@jmondi.org>
19549 S:      Maintained
19550 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19551 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19552 F:      drivers/iio/chemical/sunrise_co2.c
19553
19554 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19555 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19556 S:      Maintained
19557 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19558 F:      drivers/iio/chemical/scd30.h
19559 F:      drivers/iio/chemical/scd30_core.c
19560 F:      drivers/iio/chemical/scd30_i2c.c
19561 F:      drivers/iio/chemical/scd30_serial.c
19562
19563 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19564 M:      Roan van Dijk <roan@protonic.nl>
19565 S:      Maintained
19566 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19567 F:      drivers/iio/chemical/scd4x.c
19568
19569 SENSIRION SGP40 GAS SENSOR DRIVER
19570 M:      Andreas Klinger <ak@it-klinger.de>
19571 S:      Maintained
19572 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19573 F:      drivers/iio/chemical/sgp40.c
19574
19575 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19576 M:      Tomasz Duszynski <tduszyns@gmail.com>
19577 S:      Maintained
19578 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19579 F:      drivers/iio/chemical/sps30.c
19580 F:      drivers/iio/chemical/sps30_i2c.c
19581 F:      drivers/iio/chemical/sps30_serial.c
19582
19583 SERIAL DEVICE BUS
19584 M:      Rob Herring <robh@kernel.org>
19585 L:      linux-serial@vger.kernel.org
19586 S:      Maintained
19587 F:      Documentation/devicetree/bindings/serial/serial.yaml
19588 F:      drivers/tty/serdev/
19589 F:      include/linux/serdev.h
19590
19591 SERIAL IR RECEIVER
19592 M:      Sean Young <sean@mess.org>
19593 L:      linux-media@vger.kernel.org
19594 S:      Maintained
19595 F:      drivers/media/rc/serial_ir.c
19596
19597 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19598 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19600 S:      Maintained
19601 F:      Documentation/devicetree/bindings/slimbus/
19602 F:      drivers/slimbus/
19603 F:      include/linux/slimbus.h
19604
19605 SFC NETWORK DRIVER
19606 M:      Edward Cree <ecree.xilinx@gmail.com>
19607 M:      Martin Habets <habetsm.xilinx@gmail.com>
19608 L:      netdev@vger.kernel.org
19609 L:      linux-net-drivers@amd.com
19610 S:      Supported
19611 F:      Documentation/networking/devlink/sfc.rst
19612 F:      drivers/net/ethernet/sfc/
19613
19614 SFCTEMP HWMON DRIVER
19615 M:      Emil Renner Berthing <kernel@esmil.dk>
19616 M:      Hal Feng <hal.feng@starfivetech.com>
19617 L:      linux-hwmon@vger.kernel.org
19618 S:      Maintained
19619 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19620 F:      Documentation/hwmon/sfctemp.rst
19621 F:      drivers/hwmon/sfctemp.c
19622
19623 SFF/SFP/SFP+ MODULE SUPPORT
19624 M:      Russell King <linux@armlinux.org.uk>
19625 L:      netdev@vger.kernel.org
19626 S:      Maintained
19627 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19628 F:      drivers/net/phy/phylink.c
19629 F:      drivers/net/phy/sfp*
19630 F:      include/linux/mdio/mdio-i2c.h
19631 F:      include/linux/phylink.h
19632 F:      include/linux/sfp.h
19633 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)
19634
19635 SGI GRU DRIVER
19636 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19637 S:      Maintained
19638 F:      drivers/misc/sgi-gru/
19639
19640 SGI XP/XPC/XPNET DRIVER
19641 M:      Robin Holt <robinmholt@gmail.com>
19642 M:      Steve Wahl <steve.wahl@hpe.com>
19643 S:      Maintained
19644 F:      drivers/misc/sgi-xp/
19645
19646 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19647 M:      Karsten Graul <kgraul@linux.ibm.com>
19648 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19649 M:      Jan Karcher <jaka@linux.ibm.com>
19650 R:      D. Wythe <alibuda@linux.alibaba.com>
19651 R:      Tony Lu <tonylu@linux.alibaba.com>
19652 R:      Wen Gu <guwen@linux.alibaba.com>
19653 L:      linux-s390@vger.kernel.org
19654 S:      Supported
19655 F:      net/smc/
19656
19657 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19658 M:      Linus Walleij <linus.walleij@linaro.org>
19659 L:      linux-iio@vger.kernel.org
19660 S:      Maintained
19661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19662 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19663 F:      drivers/iio/light/gp2ap002.c
19664
19665 SHARP RJ54N1CB0C SENSOR DRIVER
19666 M:      Jacopo Mondi <jacopo@jmondi.org>
19667 L:      linux-media@vger.kernel.org
19668 S:      Odd fixes
19669 T:      git git://linuxtv.org/media_tree.git
19670 F:      drivers/media/i2c/rj54n1cb0c.c
19671 F:      include/media/i2c/rj54n1cb0c.h
19672
19673 SH_VOU V4L2 OUTPUT DRIVER
19674 L:      linux-media@vger.kernel.org
19675 S:      Orphan
19676 F:      drivers/media/platform/renesas/sh_vou.c
19677 F:      include/media/drv-intf/sh_vou.h
19678
19679 SI2157 MEDIA DRIVER
19680 M:      Antti Palosaari <crope@iki.fi>
19681 L:      linux-media@vger.kernel.org
19682 S:      Maintained
19683 W:      https://linuxtv.org
19684 W:      http://palosaari.fi/linux/
19685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19686 T:      git git://linuxtv.org/anttip/media_tree.git
19687 F:      drivers/media/tuners/si2157*
19688
19689 SI2165 MEDIA DRIVER
19690 M:      Matthias Schwarzott <zzam@gentoo.org>
19691 L:      linux-media@vger.kernel.org
19692 S:      Maintained
19693 W:      https://linuxtv.org
19694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19695 F:      drivers/media/dvb-frontends/si2165*
19696
19697 SI2168 MEDIA DRIVER
19698 M:      Antti Palosaari <crope@iki.fi>
19699 L:      linux-media@vger.kernel.org
19700 S:      Maintained
19701 W:      https://linuxtv.org
19702 W:      http://palosaari.fi/linux/
19703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19704 T:      git git://linuxtv.org/anttip/media_tree.git
19705 F:      drivers/media/dvb-frontends/si2168*
19706
19707 SI470X FM RADIO RECEIVER I2C DRIVER
19708 M:      Hans Verkuil <hverkuil@xs4all.nl>
19709 L:      linux-media@vger.kernel.org
19710 S:      Odd Fixes
19711 W:      https://linuxtv.org
19712 T:      git git://linuxtv.org/media_tree.git
19713 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19714 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19715
19716 SI470X FM RADIO RECEIVER USB DRIVER
19717 M:      Hans Verkuil <hverkuil@xs4all.nl>
19718 L:      linux-media@vger.kernel.org
19719 S:      Maintained
19720 W:      https://linuxtv.org
19721 T:      git git://linuxtv.org/media_tree.git
19722 F:      drivers/media/radio/si470x/radio-si470x-common.c
19723 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19724 F:      drivers/media/radio/si470x/radio-si470x.h
19725
19726 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19727 M:      Eduardo Valentin <edubezval@gmail.com>
19728 L:      linux-media@vger.kernel.org
19729 S:      Odd Fixes
19730 W:      https://linuxtv.org
19731 T:      git git://linuxtv.org/media_tree.git
19732 F:      drivers/media/radio/si4713/si4713.?
19733
19734 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19735 M:      Eduardo Valentin <edubezval@gmail.com>
19736 L:      linux-media@vger.kernel.org
19737 S:      Odd Fixes
19738 W:      https://linuxtv.org
19739 T:      git git://linuxtv.org/media_tree.git
19740 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19741
19742 SI4713 FM RADIO TRANSMITTER USB DRIVER
19743 M:      Hans Verkuil <hverkuil@xs4all.nl>
19744 L:      linux-media@vger.kernel.org
19745 S:      Maintained
19746 W:      https://linuxtv.org
19747 T:      git git://linuxtv.org/media_tree.git
19748 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19749
19750 SIANO DVB DRIVER
19751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19752 L:      linux-media@vger.kernel.org
19753 S:      Odd fixes
19754 W:      https://linuxtv.org
19755 T:      git git://linuxtv.org/media_tree.git
19756 F:      drivers/media/common/siano/
19757 F:      drivers/media/mmc/siano/
19758 F:      drivers/media/usb/siano/
19759 F:      drivers/media/usb/siano/
19760
19761 SIEMENS IPC LED DRIVERS
19762 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19763 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19764 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19765 L:      linux-leds@vger.kernel.org
19766 S:      Maintained
19767 F:      drivers/leds/simple/
19768
19769 SIEMENS IPC PLATFORM DRIVERS
19770 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19771 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19772 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19773 L:      platform-driver-x86@vger.kernel.org
19774 S:      Maintained
19775 F:      drivers/platform/x86/siemens/
19776 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19777 F:      include/linux/platform_data/x86/simatic-ipc.h
19778
19779 SIEMENS IPC WATCHDOG DRIVERS
19780 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19781 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19782 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19783 L:      linux-watchdog@vger.kernel.org
19784 S:      Maintained
19785 F:      drivers/watchdog/simatic-ipc-wdt.c
19786
19787 SIFIVE DRIVERS
19788 M:      Palmer Dabbelt <palmer@dabbelt.com>
19789 M:      Paul Walmsley <paul.walmsley@sifive.com>
19790 L:      linux-riscv@lists.infradead.org
19791 S:      Supported
19792 N:      sifive
19793 K:      [^@]sifive
19794
19795 SIFIVE FU540 SYSTEM-ON-CHIP
19796 M:      Paul Walmsley <paul.walmsley@sifive.com>
19797 M:      Palmer Dabbelt <palmer@dabbelt.com>
19798 L:      linux-riscv@lists.infradead.org
19799 S:      Supported
19800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19801 N:      fu540
19802 K:      fu540
19803
19804 SIFIVE PDMA DRIVER
19805 M:      Green Wan <green.wan@sifive.com>
19806 S:      Maintained
19807 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19808 F:      drivers/dma/sf-pdma/
19809
19810 SIFIVE SOC DRIVERS
19811 M:      Conor Dooley <conor@kernel.org>
19812 L:      linux-riscv@lists.infradead.org
19813 S:      Maintained
19814 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19815 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19816 F:      drivers/soc/sifive/
19817
19818 SILEAD TOUCHSCREEN DRIVER
19819 M:      Hans de Goede <hdegoede@redhat.com>
19820 L:      linux-input@vger.kernel.org
19821 L:      platform-driver-x86@vger.kernel.org
19822 S:      Maintained
19823 F:      drivers/input/touchscreen/silead.c
19824 F:      drivers/platform/x86/touchscreen_dmi.c
19825
19826 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19827 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19828 S:      Supported
19829 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19830 F:      drivers/net/wireless/silabs/wfx/
19831
19832 SILICON MOTION SM712 FRAME BUFFER DRIVER
19833 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19834 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19835 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19836 L:      linux-fbdev@vger.kernel.org
19837 S:      Maintained
19838 F:      Documentation/fb/sm712fb.rst
19839 F:      drivers/video/fbdev/sm712*
19840
19841 SILVACO I3C DUAL-ROLE MASTER
19842 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19843 M:      Conor Culhane <conor.culhane@silvaco.com>
19844 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19845 S:      Maintained
19846 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19847 F:      drivers/i3c/master/svc-i3c-master.c
19848
19849 SIMPLEFB FB DRIVER
19850 M:      Hans de Goede <hdegoede@redhat.com>
19851 L:      linux-fbdev@vger.kernel.org
19852 S:      Maintained
19853 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19854 F:      drivers/video/fbdev/simplefb.c
19855 F:      include/linux/platform_data/simplefb.h
19856
19857 SIMTEC EB110ATX (Chalice CATS)
19858 M:      Simtec Linux Team <linux@simtec.co.uk>
19859 S:      Supported
19860 W:      http://www.simtec.co.uk/products/EB110ATX/
19861
19862 SIOX
19863 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19864 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19865 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19866 S:      Supported
19867 F:      drivers/gpio/gpio-siox.c
19868 F:      drivers/siox/*
19869 F:      include/trace/events/siox.h
19870
19871 SIPHASH PRF ROUTINES
19872 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19873 S:      Maintained
19874 F:      include/linux/siphash.h
19875 F:      lib/siphash.c
19876 F:      lib/siphash_kunit.c
19877
19878 SIS 190 ETHERNET DRIVER
19879 M:      Francois Romieu <romieu@fr.zoreil.com>
19880 L:      netdev@vger.kernel.org
19881 S:      Maintained
19882 F:      drivers/net/ethernet/sis/sis190.c
19883
19884 SIS 900/7016 FAST ETHERNET DRIVER
19885 M:      Daniele Venzano <venza@brownhat.org>
19886 L:      netdev@vger.kernel.org
19887 S:      Maintained
19888 W:      http://www.brownhat.org/sis900.html
19889 F:      drivers/net/ethernet/sis/sis900.*
19890
19891 SIS FRAMEBUFFER DRIVER
19892 S:      Orphan
19893 F:      Documentation/fb/sisfb.rst
19894 F:      drivers/video/fbdev/sis/
19895 F:      include/video/sisfb.h
19896
19897 SIS I2C TOUCHSCREEN DRIVER
19898 M:      Mika Penttilä <mpenttil@redhat.com>
19899 L:      linux-input@vger.kernel.org
19900 S:      Maintained
19901 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19902 F:      drivers/input/touchscreen/sis_i2c.c
19903
19904 SIS USB2VGA DRIVER
19905 M:      Thomas Winischhofer <thomas@winischhofer.net>
19906 S:      Maintained
19907 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19908 F:      drivers/usb/misc/sisusbvga/
19909
19910 SL28 CPLD MFD DRIVER
19911 M:      Michael Walle <michael@walle.cc>
19912 S:      Maintained
19913 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19914 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19915 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19916 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19917 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19918 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19919 F:      drivers/gpio/gpio-sl28cpld.c
19920 F:      drivers/hwmon/sl28cpld-hwmon.c
19921 F:      drivers/irqchip/irq-sl28cpld.c
19922 F:      drivers/pwm/pwm-sl28cpld.c
19923 F:      drivers/watchdog/sl28cpld_wdt.c
19924
19925 SL28 VPD NVMEM LAYOUT DRIVER
19926 M:      Michael Walle <michael@walle.cc>
19927 S:      Maintained
19928 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19929 F:      drivers/nvmem/layouts/sl28vpd.c
19930
19931 SLAB ALLOCATOR
19932 M:      Christoph Lameter <cl@linux.com>
19933 M:      Pekka Enberg <penberg@kernel.org>
19934 M:      David Rientjes <rientjes@google.com>
19935 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19936 M:      Andrew Morton <akpm@linux-foundation.org>
19937 M:      Vlastimil Babka <vbabka@suse.cz>
19938 R:      Roman Gushchin <roman.gushchin@linux.dev>
19939 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19940 L:      linux-mm@kvack.org
19941 S:      Maintained
19942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19943 F:      include/linux/sl?b*.h
19944 F:      mm/sl?b*
19945
19946 SLCAN CAN NETWORK DRIVER
19947 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19948 L:      linux-can@vger.kernel.org
19949 S:      Maintained
19950 F:      drivers/net/can/slcan/
19951
19952 SLEEPABLE READ-COPY UPDATE (SRCU)
19953 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19954 M:      "Paul E. McKenney" <paulmck@kernel.org>
19955 M:      Josh Triplett <josh@joshtriplett.org>
19956 R:      Steven Rostedt <rostedt@goodmis.org>
19957 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19958 L:      rcu@vger.kernel.org
19959 S:      Supported
19960 W:      http://www.rdrop.com/users/paulmck/RCU/
19961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19962 F:      include/linux/srcu*.h
19963 F:      kernel/rcu/srcu*.c
19964
19965 SMACK SECURITY MODULE
19966 M:      Casey Schaufler <casey@schaufler-ca.com>
19967 L:      linux-security-module@vger.kernel.org
19968 S:      Maintained
19969 W:      http://schaufler-ca.com
19970 T:      git git://github.com/cschaufler/smack-next
19971 F:      Documentation/admin-guide/LSM/Smack.rst
19972 F:      security/smack/
19973
19974 SMC91x ETHERNET DRIVER
19975 M:      Nicolas Pitre <nico@fluxnic.net>
19976 S:      Odd Fixes
19977 F:      drivers/net/ethernet/smsc/smc91x.*
19978
19979 SMSC EMC2103 HARDWARE MONITOR DRIVER
19980 M:      Steve Glendinning <steve.glendinning@shawell.net>
19981 L:      linux-hwmon@vger.kernel.org
19982 S:      Maintained
19983 F:      Documentation/hwmon/emc2103.rst
19984 F:      drivers/hwmon/emc2103.c
19985
19986 SMSC SCH5627 HARDWARE MONITOR DRIVER
19987 M:      Hans de Goede <hdegoede@redhat.com>
19988 L:      linux-hwmon@vger.kernel.org
19989 S:      Supported
19990 F:      Documentation/hwmon/sch5627.rst
19991 F:      drivers/hwmon/sch5627.c
19992
19993 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19994 M:      Steve Glendinning <steve.glendinning@shawell.net>
19995 L:      linux-fbdev@vger.kernel.org
19996 S:      Maintained
19997 F:      drivers/video/fbdev/smscufx.c
19998
19999 SMSC47B397 HARDWARE MONITOR DRIVER
20000 M:      Jean Delvare <jdelvare@suse.com>
20001 L:      linux-hwmon@vger.kernel.org
20002 S:      Maintained
20003 F:      Documentation/hwmon/smsc47b397.rst
20004 F:      drivers/hwmon/smsc47b397.c
20005
20006 SMSC911x ETHERNET DRIVER
20007 M:      Steve Glendinning <steve.glendinning@shawell.net>
20008 L:      netdev@vger.kernel.org
20009 S:      Maintained
20010 F:      drivers/net/ethernet/smsc/smsc911x.*
20011 F:      include/linux/smsc911x.h
20012
20013 SMSC9420 PCI ETHERNET DRIVER
20014 M:      Steve Glendinning <steve.glendinning@shawell.net>
20015 L:      netdev@vger.kernel.org
20016 S:      Maintained
20017 F:      drivers/net/ethernet/smsc/smsc9420.*
20018
20019 SNET DPU VIRTIO DATA PATH ACCELERATOR
20020 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20021 F:      drivers/vdpa/solidrun/
20022
20023 SOCIONEXT (SNI) AVE NETWORK DRIVER
20024 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20025 L:      netdev@vger.kernel.org
20026 S:      Maintained
20027 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20028 F:      drivers/net/ethernet/socionext/sni_ave.c
20029
20030 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20031 M:      Jassi Brar <jaswinder.singh@linaro.org>
20032 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20033 L:      netdev@vger.kernel.org
20034 S:      Maintained
20035 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20036 F:      drivers/net/ethernet/socionext/netsec.c
20037
20038 SOCIONEXT (SNI) Synquacer SPI DRIVER
20039 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20040 M:      Jassi Brar <jaswinder.singh@linaro.org>
20041 L:      linux-spi@vger.kernel.org
20042 S:      Maintained
20043 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20044 F:      drivers/spi/spi-synquacer.c
20045
20046 SOCIONEXT SYNQUACER I2C DRIVER
20047 M:      Ard Biesheuvel <ardb@kernel.org>
20048 L:      linux-i2c@vger.kernel.org
20049 S:      Maintained
20050 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20051 F:      drivers/i2c/busses/i2c-synquacer.c
20052
20053 SOCIONEXT UNIPHIER SOUND DRIVER
20054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20055 S:      Orphan
20056 F:      sound/soc/uniphier/
20057
20058 SOCKET TIMESTAMPING
20059 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20060 S:      Maintained
20061 F:      Documentation/networking/timestamping.rst
20062 F:      include/uapi/linux/net_tstamp.h
20063 F:      tools/testing/selftests/net/so_txtime.c
20064
20065 SOEKRIS NET48XX LED SUPPORT
20066 M:      Chris Boot <bootc@bootc.net>
20067 S:      Maintained
20068 F:      drivers/leds/leds-net48xx.c
20069
20070 SOFT-IWARP DRIVER (siw)
20071 M:      Bernard Metzler <bmt@zurich.ibm.com>
20072 L:      linux-rdma@vger.kernel.org
20073 S:      Supported
20074 F:      drivers/infiniband/sw/siw/
20075 F:      include/uapi/rdma/siw-abi.h
20076
20077 SOFT-ROCE DRIVER (rxe)
20078 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20079 L:      linux-rdma@vger.kernel.org
20080 S:      Supported
20081 F:      drivers/infiniband/sw/rxe/
20082 F:      include/uapi/rdma/rdma_user_rxe.h
20083
20084 SOFTLOGIC 6x10 MPEG CODEC
20085 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20086 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20087 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20088 M:      Ismael Luceno <ismael@iodev.co.uk>
20089 L:      linux-media@vger.kernel.org
20090 S:      Supported
20091 F:      drivers/media/pci/solo6x10/
20092
20093 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20094 M:      James Morse <james.morse@arm.com>
20095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20096 S:      Maintained
20097 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20098 F:      drivers/firmware/arm_sdei.c
20099 F:      include/linux/arm_sdei.h
20100 F:      include/uapi/linux/arm_sdei.h
20101
20102 SOFTWARE NODES AND DEVICE PROPERTIES
20103 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20104 R:      Daniel Scally <djrscally@gmail.com>
20105 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20106 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20107 L:      linux-acpi@vger.kernel.org
20108 S:      Maintained
20109 F:      drivers/base/property.c
20110 F:      drivers/base/swnode.c
20111 F:      include/linux/fwnode.h
20112 F:      include/linux/property.h
20113
20114 SOFTWARE RAID (Multiple Disks) SUPPORT
20115 M:      Song Liu <song@kernel.org>
20116 L:      linux-raid@vger.kernel.org
20117 S:      Supported
20118 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20120 F:      drivers/md/Kconfig
20121 F:      drivers/md/Makefile
20122 F:      drivers/md/md*
20123 F:      drivers/md/raid*
20124 F:      include/linux/raid/
20125 F:      include/uapi/linux/raid/
20126
20127 SOLIDRUN CLEARFOG SUPPORT
20128 M:      Russell King <linux@armlinux.org.uk>
20129 S:      Maintained
20130 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20131 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20132
20133 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20134 M:      Russell King <linux@armlinux.org.uk>
20135 S:      Maintained
20136 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20137 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20138 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20139
20140 SONIC NETWORK DRIVER
20141 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20142 L:      netdev@vger.kernel.org
20143 S:      Maintained
20144 F:      drivers/net/ethernet/natsemi/sonic.*
20145
20146 SONICS SILICON BACKPLANE DRIVER (SSB)
20147 M:      Michael Buesch <m@bues.ch>
20148 L:      linux-wireless@vger.kernel.org
20149 S:      Maintained
20150 F:      drivers/ssb/
20151 F:      include/linux/ssb/
20152
20153 SONY IMX208 SENSOR DRIVER
20154 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20155 L:      linux-media@vger.kernel.org
20156 S:      Maintained
20157 T:      git git://linuxtv.org/media_tree.git
20158 F:      drivers/media/i2c/imx208.c
20159
20160 SONY IMX214 SENSOR DRIVER
20161 M:      Ricardo Ribalda <ribalda@kernel.org>
20162 L:      linux-media@vger.kernel.org
20163 S:      Maintained
20164 T:      git git://linuxtv.org/media_tree.git
20165 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20166 F:      drivers/media/i2c/imx214.c
20167
20168 SONY IMX219 SENSOR DRIVER
20169 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20170 L:      linux-media@vger.kernel.org
20171 S:      Maintained
20172 T:      git git://linuxtv.org/media_tree.git
20173 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20174 F:      drivers/media/i2c/imx219.c
20175
20176 SONY IMX258 SENSOR DRIVER
20177 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20178 L:      linux-media@vger.kernel.org
20179 S:      Maintained
20180 T:      git git://linuxtv.org/media_tree.git
20181 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20182 F:      drivers/media/i2c/imx258.c
20183
20184 SONY IMX274 SENSOR DRIVER
20185 M:      Leon Luo <leonl@leopardimaging.com>
20186 L:      linux-media@vger.kernel.org
20187 S:      Maintained
20188 T:      git git://linuxtv.org/media_tree.git
20189 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20190 F:      drivers/media/i2c/imx274.c
20191
20192 SONY IMX290 SENSOR DRIVER
20193 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20194 L:      linux-media@vger.kernel.org
20195 S:      Maintained
20196 T:      git git://linuxtv.org/media_tree.git
20197 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20198 F:      drivers/media/i2c/imx290.c
20199
20200 SONY IMX296 SENSOR DRIVER
20201 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20202 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20203 L:      linux-media@vger.kernel.org
20204 S:      Maintained
20205 T:      git git://linuxtv.org/media_tree.git
20206 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20207 F:      drivers/media/i2c/imx296.c
20208
20209 SONY IMX319 SENSOR DRIVER
20210 M:      Bingbu Cao <bingbu.cao@intel.com>
20211 L:      linux-media@vger.kernel.org
20212 S:      Maintained
20213 T:      git git://linuxtv.org/media_tree.git
20214 F:      drivers/media/i2c/imx319.c
20215
20216 SONY IMX334 SENSOR DRIVER
20217 L:      linux-media@vger.kernel.org
20218 S:      Orphan
20219 T:      git git://linuxtv.org/media_tree.git
20220 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20221 F:      drivers/media/i2c/imx334.c
20222
20223 SONY IMX335 SENSOR DRIVER
20224 L:      linux-media@vger.kernel.org
20225 S:      Orphan
20226 T:      git git://linuxtv.org/media_tree.git
20227 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20228 F:      drivers/media/i2c/imx335.c
20229
20230 SONY IMX355 SENSOR DRIVER
20231 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20232 L:      linux-media@vger.kernel.org
20233 S:      Maintained
20234 T:      git git://linuxtv.org/media_tree.git
20235 F:      drivers/media/i2c/imx355.c
20236
20237 SONY IMX412 SENSOR DRIVER
20238 L:      linux-media@vger.kernel.org
20239 S:      Orphan
20240 T:      git git://linuxtv.org/media_tree.git
20241 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20242 F:      drivers/media/i2c/imx412.c
20243
20244 SONY IMX415 SENSOR DRIVER
20245 M:      Michael Riesch <michael.riesch@wolfvision.net>
20246 L:      linux-media@vger.kernel.org
20247 S:      Maintained
20248 T:      git git://linuxtv.org/media_tree.git
20249 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20250 F:      drivers/media/i2c/imx415.c
20251
20252 SONY MEMORYSTICK SUBSYSTEM
20253 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20254 M:      Alex Dubov <oakad@yahoo.com>
20255 M:      Ulf Hansson <ulf.hansson@linaro.org>
20256 L:      linux-mmc@vger.kernel.org
20257 S:      Maintained
20258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20259 F:      drivers/memstick/
20260 F:      include/linux/memstick.h
20261
20262 SONY VAIO CONTROL DEVICE DRIVER
20263 M:      Mattia Dongili <malattia@linux.it>
20264 L:      platform-driver-x86@vger.kernel.org
20265 S:      Maintained
20266 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20267 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20268 F:      drivers/char/sonypi.c
20269 F:      drivers/platform/x86/sony-laptop.c
20270 F:      include/linux/sony-laptop.h
20271
20272 SOPHGO DEVICETREES
20273 M:      Chao Wei <chao.wei@sophgo.com>
20274 M:      Chen Wang <unicorn_wang@outlook.com>
20275 S:      Maintained
20276 F:      arch/riscv/boot/dts/sophgo/
20277 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20278
20279 SOUND
20280 M:      Jaroslav Kysela <perex@perex.cz>
20281 M:      Takashi Iwai <tiwai@suse.com>
20282 L:      linux-sound@vger.kernel.org
20283 S:      Maintained
20284 W:      http://www.alsa-project.org/
20285 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20287 F:      Documentation/sound/
20288 F:      include/sound/
20289 F:      include/uapi/sound/
20290 F:      sound/
20291 F:      tools/testing/selftests/alsa
20292
20293 SOUND - ALSA SELFTESTS
20294 M:      Mark Brown <broonie@kernel.org>
20295 L:      linux-sound@vger.kernel.org
20296 L:      linux-kselftest@vger.kernel.org
20297 S:      Supported
20298 F:      tools/testing/selftests/alsa
20299
20300 SOUND - COMPRESSED AUDIO
20301 M:      Vinod Koul <vkoul@kernel.org>
20302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20303 S:      Supported
20304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20305 F:      Documentation/sound/designs/compress-offload.rst
20306 F:      include/sound/compress_driver.h
20307 F:      include/uapi/sound/compress_*
20308 F:      sound/core/compress_offload.c
20309 F:      sound/soc/soc-compress.c
20310
20311 SOUND - DMAENGINE HELPERS
20312 M:      Lars-Peter Clausen <lars@metafoo.de>
20313 S:      Supported
20314 F:      include/sound/dmaengine_pcm.h
20315 F:      sound/core/pcm_dmaengine.c
20316 F:      sound/soc/soc-generic-dmaengine-pcm.c
20317
20318 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20319 M:      Liam Girdwood <lgirdwood@gmail.com>
20320 M:      Mark Brown <broonie@kernel.org>
20321 L:      linux-sound@vger.kernel.org
20322 S:      Supported
20323 W:      http://alsa-project.org/main/index.php/ASoC
20324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20325 F:      Documentation/devicetree/bindings/sound/
20326 F:      Documentation/sound/soc/
20327 F:      include/dt-bindings/sound/
20328 F:      include/sound/soc*
20329 F:      include/sound/sof.h
20330 F:      include/sound/sof/
20331 F:      include/trace/events/sof*.h
20332 F:      include/uapi/sound/asoc.h
20333 F:      sound/soc/
20334
20335 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20336 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20337 M:      Liam Girdwood <lgirdwood@gmail.com>
20338 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20339 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20340 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20341 M:      Daniel Baluta <daniel.baluta@nxp.com>
20342 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20343 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20344 S:      Supported
20345 W:      https://github.com/thesofproject/linux/
20346 F:      sound/soc/sof/
20347
20348 SOUNDWIRE SUBSYSTEM
20349 M:      Vinod Koul <vkoul@kernel.org>
20350 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20351 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20352 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20354 S:      Supported
20355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20356 F:      Documentation/driver-api/soundwire/
20357 F:      drivers/soundwire/
20358 F:      include/linux/soundwire/
20359
20360 SP2 MEDIA DRIVER
20361 M:      Olli Salonen <olli.salonen@iki.fi>
20362 L:      linux-media@vger.kernel.org
20363 S:      Maintained
20364 W:      https://linuxtv.org
20365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20366 F:      drivers/media/dvb-frontends/sp2*
20367
20368 SPANISH DOCUMENTATION
20369 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20370 S:      Maintained
20371 F:      Documentation/translations/sp_SP/
20372
20373 SPARC + UltraSPARC (sparc/sparc64)
20374 M:      "David S. Miller" <davem@davemloft.net>
20375 L:      sparclinux@vger.kernel.org
20376 S:      Maintained
20377 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20380 F:      arch/sparc/
20381 F:      drivers/sbus/
20382
20383 SPARC SERIAL DRIVERS
20384 M:      "David S. Miller" <davem@davemloft.net>
20385 L:      sparclinux@vger.kernel.org
20386 S:      Maintained
20387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20389 F:      drivers/tty/serial/suncore.c
20390 F:      drivers/tty/serial/sunhv.c
20391 F:      drivers/tty/serial/sunsab.c
20392 F:      drivers/tty/serial/sunsab.h
20393 F:      drivers/tty/serial/sunsu.c
20394 F:      drivers/tty/serial/sunzilog.c
20395 F:      drivers/tty/serial/sunzilog.h
20396 F:      drivers/tty/vcc.c
20397 F:      include/linux/sunserialcore.h
20398
20399 SPARSE CHECKER
20400 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20401 L:      linux-sparse@vger.kernel.org
20402 S:      Maintained
20403 W:      https://sparse.docs.kernel.org/
20404 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20405 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20406 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20407 F:      include/linux/compiler.h
20408
20409 SPEAKUP CONSOLE SPEECH DRIVER
20410 M:      William Hubbs <w.d.hubbs@gmail.com>
20411 M:      Chris Brannon <chris@the-brannons.com>
20412 M:      Kirk Reiser <kirk@reisers.ca>
20413 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20414 L:      speakup@linux-speakup.org
20415 S:      Odd Fixes
20416 W:      http://www.linux-speakup.org/
20417 W:      https://github.com/linux-speakup/speakup
20418 B:      https://github.com/linux-speakup/speakup/issues
20419 F:      drivers/accessibility/speakup/
20420
20421 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20422 M:      Viresh Kumar <vireshk@kernel.org>
20423 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20424 M:      soc@kernel.org
20425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20426 S:      Maintained
20427 W:      http://www.st.com/spear
20428 F:      arch/arm/boot/dts/st/spear*
20429 F:      arch/arm/mach-spear/
20430 F:      drivers/clk/spear/
20431 F:      drivers/pinctrl/spear/
20432
20433 SPI NOR SUBSYSTEM
20434 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20435 M:      Pratyush Yadav <pratyush@kernel.org>
20436 R:      Michael Walle <michael@walle.cc>
20437 L:      linux-mtd@lists.infradead.org
20438 S:      Maintained
20439 W:      http://www.linux-mtd.infradead.org/
20440 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20441 C:      irc://irc.oftc.net/mtd
20442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20443 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20444 F:      drivers/mtd/spi-nor/
20445 F:      include/linux/mtd/spi-nor.h
20446
20447 SPI SUBSYSTEM
20448 M:      Mark Brown <broonie@kernel.org>
20449 L:      linux-spi@vger.kernel.org
20450 S:      Maintained
20451 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20453 F:      Documentation/devicetree/bindings/spi/
20454 F:      Documentation/spi/
20455 F:      drivers/spi/
20456 F:      include/linux/spi/
20457 F:      include/uapi/linux/spi/
20458 F:      tools/spi/
20459
20460 SPIDERNET NETWORK DRIVER for CELL
20461 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20462 M:      Geoff Levand <geoff@infradead.org>
20463 L:      netdev@vger.kernel.org
20464 L:      linuxppc-dev@lists.ozlabs.org
20465 S:      Maintained
20466 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20467 F:      drivers/net/ethernet/toshiba/spider_net*
20468
20469 SPMI SUBSYSTEM
20470 M:      Stephen Boyd <sboyd@kernel.org>
20471 L:      linux-kernel@vger.kernel.org
20472 S:      Maintained
20473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20474 F:      Documentation/devicetree/bindings/spmi/
20475 F:      drivers/spmi/
20476 F:      include/dt-bindings/spmi/spmi.h
20477 F:      include/linux/spmi.h
20478 F:      include/trace/events/spmi.h
20479
20480 SPU FILE SYSTEM
20481 M:      Jeremy Kerr <jk@ozlabs.org>
20482 L:      linuxppc-dev@lists.ozlabs.org
20483 S:      Supported
20484 W:      http://www.ibm.com/developerworks/power/cell/
20485 F:      Documentation/filesystems/spufs/spufs.rst
20486 F:      arch/powerpc/platforms/cell/spufs/
20487
20488 SQUASHFS FILE SYSTEM
20489 M:      Phillip Lougher <phillip@squashfs.org.uk>
20490 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20491 S:      Maintained
20492 W:      http://squashfs.org.uk
20493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20494 F:      Documentation/filesystems/squashfs.rst
20495 F:      fs/squashfs/
20496
20497 SRM (Alpha) environment access
20498 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20499 S:      Maintained
20500 F:      arch/alpha/kernel/srm_env.c
20501
20502 ST LSM6DSx IMU IIO DRIVER
20503 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20504 L:      linux-iio@vger.kernel.org
20505 S:      Maintained
20506 W:      http://www.st.com/
20507 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20508 F:      drivers/iio/imu/st_lsm6dsx/
20509
20510 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20511 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20512 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20513 L:      linux-media@vger.kernel.org
20514 S:      Maintained
20515 T:      git git://linuxtv.org/media_tree.git
20516 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20517 F:      drivers/media/i2c/st-mipid02.c
20518
20519 ST STM32 I2C/SMBUS DRIVER
20520 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20521 M:      Alain Volmat <alain.volmat@foss.st.com>
20522 L:      linux-i2c@vger.kernel.org
20523 S:      Maintained
20524 F:      drivers/i2c/busses/i2c-stm32*
20525
20526 ST STM32 SPI DRIVER
20527 M:      Alain Volmat <alain.volmat@foss.st.com>
20528 L:      linux-spi@vger.kernel.org
20529 S:      Maintained
20530 F:      drivers/spi/spi-stm32.c
20531
20532 ST STPDDC60 DRIVER
20533 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20534 L:      linux-hwmon@vger.kernel.org
20535 S:      Maintained
20536 F:      Documentation/hwmon/stpddc60.rst
20537 F:      drivers/hwmon/pmbus/stpddc60.c
20538
20539 ST VGXY61 DRIVER
20540 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20541 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20542 L:      linux-media@vger.kernel.org
20543 S:      Maintained
20544 T:      git git://linuxtv.org/media_tree.git
20545 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20546 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20547 F:      drivers/media/i2c/st-vgxy61.c
20548
20549 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20550 M:      Song Qiang <songqiang1304521@gmail.com>
20551 L:      linux-iio@vger.kernel.org
20552 S:      Maintained
20553 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20554 F:      drivers/iio/proximity/vl53l0x-i2c.c
20555
20556 STABLE BRANCH
20557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20558 M:      Sasha Levin <sashal@kernel.org>
20559 L:      stable@vger.kernel.org
20560 S:      Supported
20561 F:      Documentation/process/stable-kernel-rules.rst
20562
20563 STAGING - ATOMISP DRIVER
20564 M:      Hans de Goede <hdegoede@redhat.com>
20565 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20566 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20567 L:      linux-media@vger.kernel.org
20568 S:      Maintained
20569 F:      drivers/staging/media/atomisp/
20570
20571 STAGING - FIELDBUS SUBSYSTEM
20572 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20573 S:      Maintained
20574 F:      drivers/staging/fieldbus/*
20575 F:      drivers/staging/fieldbus/Documentation/
20576
20577 STAGING - HMS ANYBUS-S BUS
20578 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20579 S:      Maintained
20580 F:      drivers/staging/fieldbus/anybuss/
20581
20582 STAGING - INDUSTRIAL IO
20583 M:      Jonathan Cameron <jic23@kernel.org>
20584 L:      linux-iio@vger.kernel.org
20585 S:      Odd Fixes
20586 F:      Documentation/devicetree/bindings/staging/iio/
20587 F:      drivers/staging/iio/
20588
20589 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20590 M:      Marc Dietrich <marvin24@gmx.de>
20591 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20592 L:      linux-tegra@vger.kernel.org
20593 S:      Maintained
20594 F:      drivers/staging/nvec/
20595
20596 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20597 M:      Jens Frederich <jfrederich@gmail.com>
20598 M:      Jon Nettleton <jon.nettleton@gmail.com>
20599 S:      Maintained
20600 W:      http://wiki.laptop.org/go/DCON
20601 F:      drivers/staging/olpc_dcon/
20602
20603 STAGING - REALTEK RTL8712U DRIVERS
20604 M:      Larry Finger <Larry.Finger@lwfinger.net>
20605 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20606 S:      Odd Fixes
20607 F:      drivers/staging/rtl8712/
20608
20609 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20610 M:      Michael Hennerich <michael.hennerich@analog.com>
20611 L:      linux-fbdev@vger.kernel.org
20612 S:      Supported
20613 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20614 F:      drivers/staging/fbtft/fb_seps525.c
20615
20616 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20617 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20618 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20619 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20620 L:      linux-fbdev@vger.kernel.org
20621 S:      Maintained
20622 F:      drivers/staging/sm750fb/
20623
20624 STAGING - VIA VT665X DRIVERS
20625 M:      Forest Bond <forest@alittletooquiet.net>
20626 S:      Odd Fixes
20627 F:      drivers/staging/vt665?/
20628
20629 STAGING SUBSYSTEM
20630 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20631 L:      linux-staging@lists.linux.dev
20632 S:      Supported
20633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20634 F:      drivers/staging/
20635
20636 STANDALONE CACHE CONTROLLER DRIVERS
20637 M:      Conor Dooley <conor@kernel.org>
20638 L:      linux-riscv@lists.infradead.org
20639 S:      Maintained
20640 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20641 F:      drivers/cache
20642
20643 STARFIRE/DURALAN NETWORK DRIVER
20644 M:      Ion Badulescu <ionut@badula.org>
20645 S:      Odd Fixes
20646 F:      drivers/net/ethernet/adaptec/starfire*
20647
20648 STARFIVE CRYPTO DRIVER
20649 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20650 M:      William Qiu <william.qiu@starfivetech.com>
20651 S:      Supported
20652 F:      Documentation/devicetree/bindings/crypto/starfive*
20653 F:      drivers/crypto/starfive/
20654
20655 STARFIVE DEVICETREES
20656 M:      Emil Renner Berthing <kernel@esmil.dk>
20657 S:      Maintained
20658 F:      arch/riscv/boot/dts/starfive/
20659
20660 STARFIVE DWMAC GLUE LAYER
20661 M:      Emil Renner Berthing <kernel@esmil.dk>
20662 M:      Samin Guo <samin.guo@starfivetech.com>
20663 S:      Maintained
20664 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20665 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20666
20667 STARFIVE JH7110 DPHY RX DRIVER
20668 M:      Jack Zhu <jack.zhu@starfivetech.com>
20669 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20670 S:      Supported
20671 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20672 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20673
20674 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20675 M:      William Qiu <william.qiu@starfivetech.com>
20676 S:      Supported
20677 F:      Documentation/devicetree/bindings/mmc/starfive*
20678 F:      drivers/mmc/host/dw_mmc-starfive.c
20679
20680 STARFIVE JH7110 PLL CLOCK DRIVER
20681 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20682 S:      Supported
20683 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20684 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20685
20686 STARFIVE JH7110 PWMDAC DRIVER
20687 M:      Hal Feng <hal.feng@starfivetech.com>
20688 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20689 S:      Supported
20690 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20691 F:      sound/soc/starfive/jh7110_pwmdac.c
20692
20693 STARFIVE JH7110 SYSCON
20694 M:      William Qiu <william.qiu@starfivetech.com>
20695 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20696 S:      Supported
20697 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20698
20699 STARFIVE JH7110 TDM DRIVER
20700 M:      Walker Chen <walker.chen@starfivetech.com>
20701 S:      Maintained
20702 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20703 F:      sound/soc/starfive/jh7110_tdm.c
20704
20705 STARFIVE JH71X0 CLOCK DRIVERS
20706 M:      Emil Renner Berthing <kernel@esmil.dk>
20707 M:      Hal Feng <hal.feng@starfivetech.com>
20708 S:      Maintained
20709 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20710 F:      drivers/clk/starfive/clk-starfive-jh71*
20711 F:      include/dt-bindings/clock/starfive?jh71*.h
20712
20713 STARFIVE JH71X0 PINCTRL DRIVERS
20714 M:      Emil Renner Berthing <kernel@esmil.dk>
20715 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20716 M:      Hal Feng <hal.feng@starfivetech.com>
20717 L:      linux-gpio@vger.kernel.org
20718 S:      Maintained
20719 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20720 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20721 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20722 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20723
20724 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20725 M:      Emil Renner Berthing <kernel@esmil.dk>
20726 M:      Hal Feng <hal.feng@starfivetech.com>
20727 S:      Maintained
20728 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20729 F:      drivers/reset/starfive/reset-starfive-jh71*
20730 F:      include/dt-bindings/reset/starfive?jh71*.h
20731
20732 STARFIVE JH71X0 USB DRIVERS
20733 M:      Minda Chen <minda.chen@starfivetech.com>
20734 S:      Maintained
20735 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20736 F:      drivers/usb/cdns3/cdns3-starfive.c
20737
20738 STARFIVE JH71XX PMU CONTROLLER DRIVER
20739 M:      Walker Chen <walker.chen@starfivetech.com>
20740 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20741 S:      Supported
20742 F:      Documentation/devicetree/bindings/power/starfive*
20743 F:      drivers/pmdomain/starfive/
20744 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20745
20746 STARFIVE SOC DRIVERS
20747 M:      Conor Dooley <conor@kernel.org>
20748 S:      Maintained
20749 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20750 F:      Documentation/devicetree/bindings/soc/starfive/
20751
20752 STARFIVE TRNG DRIVER
20753 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20754 S:      Supported
20755 F:      Documentation/devicetree/bindings/rng/starfive*
20756 F:      drivers/char/hw_random/jh7110-trng.c
20757
20758 STARFIVE WATCHDOG DRIVER
20759 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20760 M:      Samin Guo <samin.guo@starfivetech.com>
20761 S:      Supported
20762 F:      Documentation/devicetree/bindings/watchdog/starfive*
20763 F:      drivers/watchdog/starfive-wdt.c
20764
20765 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20766 M:      Minda Chen <minda.chen@starfivetech.com>
20767 S:      Supported
20768 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20769 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20770 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20771 F:      drivers/phy/starfive/phy-jh7110-usb.c
20772
20773 STATIC BRANCH/CALL
20774 M:      Peter Zijlstra <peterz@infradead.org>
20775 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20776 M:      Jason Baron <jbaron@akamai.com>
20777 R:      Steven Rostedt <rostedt@goodmis.org>
20778 R:      Ard Biesheuvel <ardb@kernel.org>
20779 S:      Supported
20780 F:      arch/*/include/asm/jump_label*.h
20781 F:      arch/*/include/asm/static_call*.h
20782 F:      arch/*/kernel/jump_label.c
20783 F:      arch/*/kernel/static_call.c
20784 F:      include/linux/jump_label*.h
20785 F:      include/linux/static_call*.h
20786 F:      kernel/jump_label.c
20787 F:      kernel/static_call.c
20788
20789 STI AUDIO (ASoC) DRIVERS
20790 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20792 S:      Maintained
20793 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20794 F:      sound/soc/sti/
20795
20796 STI CEC DRIVER
20797 M:      Alain Volmat <alain.volmat@foss.st.com>
20798 S:      Maintained
20799 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20800 F:      drivers/media/cec/platform/sti/
20801
20802 STK1160 USB VIDEO CAPTURE DRIVER
20803 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20804 L:      linux-media@vger.kernel.org
20805 S:      Maintained
20806 T:      git git://linuxtv.org/media_tree.git
20807 F:      drivers/media/usb/stk1160/
20808
20809 STM32 AUDIO (ASoC) DRIVERS
20810 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20811 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20813 S:      Maintained
20814 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20815 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20816 F:      sound/soc/stm/
20817
20818 STM32 TIMER/LPTIMER DRIVERS
20819 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20820 S:      Maintained
20821 F:      Documentation/ABI/testing/*timer-stm32
20822 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20823 F:      drivers/*/stm32-*timer*
20824 F:      drivers/pwm/pwm-stm32*
20825 F:      include/linux/*/stm32-*tim*
20826
20827 STMMAC ETHERNET DRIVER
20828 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20829 M:      Jose Abreu <joabreu@synopsys.com>
20830 L:      netdev@vger.kernel.org
20831 S:      Supported
20832 W:      http://www.stlinux.com
20833 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20834 F:      drivers/net/ethernet/stmicro/stmmac/
20835
20836 SUN HAPPY MEAL ETHERNET DRIVER
20837 M:      Sean Anderson <seanga2@gmail.com>
20838 S:      Maintained
20839 F:      drivers/net/ethernet/sun/sunhme.*
20840
20841 SUN3/3X
20842 M:      Sam Creasey <sammy@sammy.net>
20843 S:      Maintained
20844 W:      http://sammy.net/sun3/
20845 F:      arch/m68k/include/asm/sun3*
20846 F:      arch/m68k/kernel/*sun3*
20847 F:      arch/m68k/sun3*/
20848 F:      drivers/net/ethernet/i825xx/sun3*
20849
20850 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20851 M:      Hans de Goede <hdegoede@redhat.com>
20852 L:      linux-input@vger.kernel.org
20853 S:      Maintained
20854 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20855 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20856
20857 SUNDANCE NETWORK DRIVER
20858 M:      Denis Kirjanov <kda@linux-powerpc.org>
20859 L:      netdev@vger.kernel.org
20860 S:      Maintained
20861 F:      drivers/net/ethernet/dlink/sundance.c
20862
20863 SUNPLUS ETHERNET DRIVER
20864 M:      Wells Lu <wellslutw@gmail.com>
20865 L:      netdev@vger.kernel.org
20866 S:      Maintained
20867 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20868 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20869 F:      drivers/net/ethernet/sunplus/
20870
20871 SUNPLUS MMC DRIVER
20872 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20873 M:      Li-hao Kuo <lhjeff911@gmail.com>
20874 S:      Maintained
20875 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20876 F:      drivers/mmc/host/sunplus-mmc.c
20877
20878 SUNPLUS OCOTP DRIVER
20879 M:      Vincent Shih <vincent.sunplus@gmail.com>
20880 S:      Maintained
20881 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20882 F:      drivers/nvmem/sunplus-ocotp.c
20883
20884 SUNPLUS PWM DRIVER
20885 M:      Hammer Hsieh <hammerh0314@gmail.com>
20886 S:      Maintained
20887 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20888 F:      drivers/pwm/pwm-sunplus.c
20889
20890 SUNPLUS RTC DRIVER
20891 M:      Vincent Shih <vincent.sunplus@gmail.com>
20892 L:      linux-rtc@vger.kernel.org
20893 S:      Maintained
20894 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20895 F:      drivers/rtc/rtc-sunplus.c
20896
20897 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20898 M:      Li-hao Kuo <lhjeff911@gmail.com>
20899 L:      linux-spi@vger.kernel.org
20900 S:      Maintained
20901 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20902 F:      drivers/spi/spi-sunplus-sp7021.c
20903
20904 SUNPLUS UART DRIVER
20905 M:      Hammer Hsieh <hammerh0314@gmail.com>
20906 S:      Maintained
20907 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20908 F:      drivers/tty/serial/sunplus-uart.c
20909
20910 SUNPLUS USB2 PHY DRIVER
20911 M:      Vincent Shih <vincent.sunplus@gmail.com>
20912 L:      linux-usb@vger.kernel.org
20913 S:      Maintained
20914 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20915 F:      drivers/phy/sunplus/Kconfig
20916 F:      drivers/phy/sunplus/Makefile
20917 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20918
20919 SUNPLUS WATCHDOG DRIVER
20920 M:      Xiantao Hu <xt.hu@cqplus1.com>
20921 L:      linux-watchdog@vger.kernel.org
20922 S:      Maintained
20923 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20924 F:      drivers/watchdog/sunplus_wdt.c
20925
20926 SUPERH
20927 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20928 M:      Rich Felker <dalias@libc.org>
20929 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20930 L:      linux-sh@vger.kernel.org
20931 S:      Maintained
20932 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20933 F:      Documentation/arch/sh/
20934 F:      arch/sh/
20935 F:      drivers/sh/
20936
20937 SUSPEND TO RAM
20938 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20939 M:      Len Brown <len.brown@intel.com>
20940 M:      Pavel Machek <pavel@ucw.cz>
20941 L:      linux-pm@vger.kernel.org
20942 S:      Supported
20943 B:      https://bugzilla.kernel.org
20944 F:      Documentation/power/
20945 F:      arch/x86/kernel/acpi/sleep*
20946 F:      arch/x86/kernel/acpi/wakeup*
20947 F:      drivers/base/power/
20948 F:      include/linux/freezer.h
20949 F:      include/linux/pm.h
20950 F:      include/linux/suspend.h
20951 F:      kernel/power/
20952
20953 SVGA HANDLING
20954 M:      Martin Mares <mj@ucw.cz>
20955 L:      linux-video@atrey.karlin.mff.cuni.cz
20956 S:      Maintained
20957 F:      Documentation/admin-guide/svga.rst
20958 F:      arch/x86/boot/video*
20959
20960 SWITCHDEV
20961 M:      Jiri Pirko <jiri@resnulli.us>
20962 M:      Ivan Vecera <ivecera@redhat.com>
20963 L:      netdev@vger.kernel.org
20964 S:      Supported
20965 F:      include/net/switchdev.h
20966 F:      net/switchdev/
20967
20968 SY8106A REGULATOR DRIVER
20969 M:      Icenowy Zheng <icenowy@aosc.io>
20970 S:      Maintained
20971 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20972 F:      drivers/regulator/sy8106a-regulator.c
20973
20974 SYNC FILE FRAMEWORK
20975 M:      Sumit Semwal <sumit.semwal@linaro.org>
20976 R:      Gustavo Padovan <gustavo@padovan.org>
20977 L:      linux-media@vger.kernel.org
20978 L:      dri-devel@lists.freedesktop.org
20979 S:      Maintained
20980 T:      git git://anongit.freedesktop.org/drm/drm-misc
20981 F:      Documentation/driver-api/sync_file.rst
20982 F:      drivers/dma-buf/dma-fence*
20983 F:      drivers/dma-buf/sw_sync.c
20984 F:      drivers/dma-buf/sync_*
20985 F:      include/linux/sync_file.h
20986 F:      include/uapi/linux/sync_file.h
20987
20988 SYNOPSYS ARC ARCHITECTURE
20989 M:      Vineet Gupta <vgupta@kernel.org>
20990 L:      linux-snps-arc@lists.infradead.org
20991 S:      Supported
20992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20993 F:      Documentation/arch/arc
20994 F:      Documentation/devicetree/bindings/arc/*
20995 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20996 F:      arch/arc/
20997 F:      drivers/clocksource/arc_timer.c
20998 F:      drivers/tty/serial/arc_uart.c
20999
21000 SYNOPSYS ARC HSDK SDP pll clock driver
21001 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21002 S:      Supported
21003 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21004 F:      drivers/clk/clk-hsdk-pll.c
21005
21006 SYNOPSYS ARC SDP clock driver
21007 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21008 S:      Supported
21009 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21010 F:      drivers/clk/axs10x/*
21011
21012 SYNOPSYS ARC SDP platform support
21013 M:      Alexey Brodkin <abrodkin@synopsys.com>
21014 S:      Supported
21015 F:      Documentation/devicetree/bindings/arc/axs10*
21016 F:      arch/arc/boot/dts/ax*
21017 F:      arch/arc/plat-axs10x
21018
21019 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21021 S:      Supported
21022 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21023 F:      drivers/reset/reset-axs10x.c
21024
21025 SYNOPSYS CREG GPIO DRIVER
21026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21027 S:      Maintained
21028 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21029 F:      drivers/gpio/gpio-creg-snps.c
21030
21031 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21032 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21033 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21034 S:      Supported
21035 F:      drivers/tty/serial/8250/8250_dw.c
21036 F:      drivers/tty/serial/8250/8250_dwlib.*
21037 F:      drivers/tty/serial/8250/8250_lpss.c
21038
21039 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21040 M:      Hoan Tran <hoan@os.amperecomputing.com>
21041 M:      Serge Semin <fancer.lancer@gmail.com>
21042 L:      linux-gpio@vger.kernel.org
21043 S:      Maintained
21044 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21045 F:      drivers/gpio/gpio-dwapb.c
21046
21047 SYNOPSYS DESIGNWARE APB SSI DRIVER
21048 M:      Serge Semin <fancer.lancer@gmail.com>
21049 L:      linux-spi@vger.kernel.org
21050 S:      Supported
21051 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21052 F:      drivers/spi/spi-dw*
21053
21054 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21055 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21056 S:      Maintained
21057 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21058 F:      drivers/dma/dw-axi-dmac/
21059
21060 SYNOPSYS DESIGNWARE DMAC DRIVER
21061 M:      Viresh Kumar <vireshk@kernel.org>
21062 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21063 S:      Maintained
21064 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21065 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21066 F:      drivers/dma/dw/
21067 F:      include/dt-bindings/dma/dw-dmac.h
21068 F:      include/linux/dma/dw.h
21069 F:      include/linux/platform_data/dma-dw.h
21070
21071 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21073 L:      netdev@vger.kernel.org
21074 S:      Supported
21075 F:      drivers/net/ethernet/synopsys/
21076
21077 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21078 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21079 L:      netdev@vger.kernel.org
21080 S:      Supported
21081 F:      drivers/net/pcs/pcs-xpcs.c
21082 F:      drivers/net/pcs/pcs-xpcs.h
21083 F:      include/linux/pcs/pcs-xpcs.h
21084
21085 SYNOPSYS DESIGNWARE I2C DRIVER
21086 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21087 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21088 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21089 R:      Jan Dabros <jsd@semihalf.com>
21090 L:      linux-i2c@vger.kernel.org
21091 S:      Supported
21092 F:      drivers/i2c/busses/i2c-designware-*
21093
21094 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21095 M:      Jaehoon Chung <jh80.chung@samsung.com>
21096 L:      linux-mmc@vger.kernel.org
21097 S:      Maintained
21098 F:      drivers/mmc/host/dw_mmc*
21099
21100 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21101 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21102 S:      Supported
21103 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21104 F:      drivers/reset/reset-hsdk.c
21105 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21106
21107 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21108 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21109 M:      Manjunath M B <manjumb@synopsys.com>
21110 L:      linux-mmc@vger.kernel.org
21111 S:      Maintained
21112 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21113
21114 SYSTEM CONFIGURATION (SYSCON)
21115 M:      Lee Jones <lee@kernel.org>
21116 M:      Arnd Bergmann <arnd@arndb.de>
21117 S:      Supported
21118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21119 F:      drivers/mfd/syscon.c
21120
21121 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21122 M:      Sudeep Holla <sudeep.holla@arm.com>
21123 R:      Cristian Marussi <cristian.marussi@arm.com>
21124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21125 S:      Maintained
21126 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21127 F:      drivers/clk/clk-sc[mp]i.c
21128 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21129 F:      drivers/firmware/arm_scmi/
21130 F:      drivers/firmware/arm_scpi.c
21131 F:      drivers/pmdomain/arm/
21132 F:      drivers/powercap/arm_scmi_powercap.c
21133 F:      drivers/regulator/scmi-regulator.c
21134 F:      drivers/reset/reset-scmi.c
21135 F:      include/linux/sc[mp]i_protocol.h
21136 F:      include/trace/events/scmi.h
21137 F:      include/uapi/linux/virtio_scmi.h
21138
21139 SYSTEM RESET/SHUTDOWN DRIVERS
21140 M:      Sebastian Reichel <sre@kernel.org>
21141 L:      linux-pm@vger.kernel.org
21142 S:      Maintained
21143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21144 F:      Documentation/devicetree/bindings/power/reset/
21145 F:      drivers/power/reset/
21146
21147 SYSTEM TRACE MODULE CLASS
21148 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21149 S:      Maintained
21150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21151 F:      Documentation/trace/stm.rst
21152 F:      drivers/hwtracing/stm/
21153 F:      include/linux/stm.h
21154 F:      include/uapi/linux/stm.h
21155
21156 SYSTEM76 ACPI DRIVER
21157 M:      Jeremy Soller <jeremy@system76.com>
21158 M:      System76 Product Development <productdev@system76.com>
21159 L:      platform-driver-x86@vger.kernel.org
21160 S:      Maintained
21161 F:      drivers/platform/x86/system76_acpi.c
21162
21163 SYSV FILESYSTEM
21164 S:      Orphan
21165 F:      Documentation/filesystems/sysv-fs.rst
21166 F:      fs/sysv/
21167 F:      include/linux/sysv_fs.h
21168
21169 TASKSTATS STATISTICS INTERFACE
21170 M:      Balbir Singh <bsingharora@gmail.com>
21171 S:      Maintained
21172 F:      Documentation/accounting/taskstats*
21173 F:      include/linux/taskstats*
21174 F:      kernel/taskstats.c
21175
21176 TC subsystem
21177 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21178 M:      Cong Wang <xiyou.wangcong@gmail.com>
21179 M:      Jiri Pirko <jiri@resnulli.us>
21180 L:      netdev@vger.kernel.org
21181 S:      Maintained
21182 F:      include/net/pkt_cls.h
21183 F:      include/net/pkt_sched.h
21184 F:      include/net/tc_act/
21185 F:      include/uapi/linux/pkt_cls.h
21186 F:      include/uapi/linux/pkt_sched.h
21187 F:      include/uapi/linux/tc_act/
21188 F:      include/uapi/linux/tc_ematch/
21189 F:      net/sched/
21190 F:      tools/testing/selftests/tc-testing
21191
21192 TC90522 MEDIA DRIVER
21193 M:      Akihiro Tsukada <tskd08@gmail.com>
21194 L:      linux-media@vger.kernel.org
21195 S:      Odd Fixes
21196 F:      drivers/media/dvb-frontends/tc90522*
21197
21198 TCP LOW PRIORITY MODULE
21199 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21200 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21201 S:      Maintained
21202 W:      http://tcp-lp-mod.sourceforge.net/
21203 F:      net/ipv4/tcp_lp.c
21204
21205 TDA10071 MEDIA DRIVER
21206 M:      Antti Palosaari <crope@iki.fi>
21207 L:      linux-media@vger.kernel.org
21208 S:      Maintained
21209 W:      https://linuxtv.org
21210 W:      http://palosaari.fi/linux/
21211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21212 T:      git git://linuxtv.org/anttip/media_tree.git
21213 F:      drivers/media/dvb-frontends/tda10071*
21214
21215 TDA18212 MEDIA DRIVER
21216 M:      Antti Palosaari <crope@iki.fi>
21217 L:      linux-media@vger.kernel.org
21218 S:      Maintained
21219 W:      https://linuxtv.org
21220 W:      http://palosaari.fi/linux/
21221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21222 T:      git git://linuxtv.org/anttip/media_tree.git
21223 F:      drivers/media/tuners/tda18212*
21224
21225 TDA18218 MEDIA DRIVER
21226 M:      Antti Palosaari <crope@iki.fi>
21227 L:      linux-media@vger.kernel.org
21228 S:      Maintained
21229 W:      https://linuxtv.org
21230 W:      http://palosaari.fi/linux/
21231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21232 T:      git git://linuxtv.org/anttip/media_tree.git
21233 F:      drivers/media/tuners/tda18218*
21234
21235 TDA18250 MEDIA DRIVER
21236 M:      Olli Salonen <olli.salonen@iki.fi>
21237 L:      linux-media@vger.kernel.org
21238 S:      Maintained
21239 W:      https://linuxtv.org
21240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21241 T:      git git://linuxtv.org/media_tree.git
21242 F:      drivers/media/tuners/tda18250*
21243
21244 TDA18271 MEDIA DRIVER
21245 M:      Michael Krufky <mkrufky@linuxtv.org>
21246 L:      linux-media@vger.kernel.org
21247 S:      Maintained
21248 W:      https://linuxtv.org
21249 W:      http://github.com/mkrufky
21250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21251 T:      git git://linuxtv.org/mkrufky/tuners.git
21252 F:      drivers/media/tuners/tda18271*
21253
21254 TDA1997x MEDIA DRIVER
21255 M:      Tim Harvey <tharvey@gateworks.com>
21256 L:      linux-media@vger.kernel.org
21257 S:      Maintained
21258 W:      https://linuxtv.org
21259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21260 F:      drivers/media/i2c/tda1997x.*
21261
21262 TDA827x MEDIA DRIVER
21263 M:      Michael Krufky <mkrufky@linuxtv.org>
21264 L:      linux-media@vger.kernel.org
21265 S:      Maintained
21266 W:      https://linuxtv.org
21267 W:      http://github.com/mkrufky
21268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21269 T:      git git://linuxtv.org/mkrufky/tuners.git
21270 F:      drivers/media/tuners/tda8290.*
21271
21272 TDA8290 MEDIA DRIVER
21273 M:      Michael Krufky <mkrufky@linuxtv.org>
21274 L:      linux-media@vger.kernel.org
21275 S:      Maintained
21276 W:      https://linuxtv.org
21277 W:      http://github.com/mkrufky
21278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21279 T:      git git://linuxtv.org/mkrufky/tuners.git
21280 F:      drivers/media/tuners/tda8290.*
21281
21282 TDA9840 MEDIA DRIVER
21283 M:      Hans Verkuil <hverkuil@xs4all.nl>
21284 L:      linux-media@vger.kernel.org
21285 S:      Maintained
21286 W:      https://linuxtv.org
21287 T:      git git://linuxtv.org/media_tree.git
21288 F:      drivers/media/i2c/tda9840*
21289
21290 TEA5761 TUNER DRIVER
21291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21292 L:      linux-media@vger.kernel.org
21293 S:      Odd fixes
21294 W:      https://linuxtv.org
21295 T:      git git://linuxtv.org/media_tree.git
21296 F:      drivers/media/tuners/tea5761.*
21297
21298 TEA5767 TUNER DRIVER
21299 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21300 L:      linux-media@vger.kernel.org
21301 S:      Maintained
21302 W:      https://linuxtv.org
21303 T:      git git://linuxtv.org/media_tree.git
21304 F:      drivers/media/tuners/tea5767.*
21305
21306 TEA6415C MEDIA DRIVER
21307 M:      Hans Verkuil <hverkuil@xs4all.nl>
21308 L:      linux-media@vger.kernel.org
21309 S:      Maintained
21310 W:      https://linuxtv.org
21311 T:      git git://linuxtv.org/media_tree.git
21312 F:      drivers/media/i2c/tea6415c*
21313
21314 TEA6420 MEDIA DRIVER
21315 M:      Hans Verkuil <hverkuil@xs4all.nl>
21316 L:      linux-media@vger.kernel.org
21317 S:      Maintained
21318 W:      https://linuxtv.org
21319 T:      git git://linuxtv.org/media_tree.git
21320 F:      drivers/media/i2c/tea6420*
21321
21322 TEAM DRIVER
21323 M:      Jiri Pirko <jiri@resnulli.us>
21324 L:      netdev@vger.kernel.org
21325 S:      Supported
21326 F:      drivers/net/team/
21327 F:      include/linux/if_team.h
21328 F:      include/uapi/linux/if_team.h
21329 F:      tools/testing/selftests/drivers/net/team/
21330
21331 TECHNICAL ADVISORY BOARD PROCESS DOCS
21332 M:      "Theodore Ts'o" <tytso@mit.edu>
21333 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21334 L:      tech-board-discuss@lists.linux-foundation.org
21335 S:      Maintained
21336 F:      Documentation/process/contribution-maturity-model.rst
21337 F:      Documentation/process/researcher-guidelines.rst
21338
21339 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21340 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21341 S:      Maintained
21342 F:      arch/x86/platform/ts5500/
21343
21344 TECHNOTREND USB IR RECEIVER
21345 M:      Sean Young <sean@mess.org>
21346 L:      linux-media@vger.kernel.org
21347 S:      Maintained
21348 F:      drivers/media/rc/ttusbir.c
21349
21350 TECHWELL TW9910 VIDEO DECODER
21351 L:      linux-media@vger.kernel.org
21352 S:      Orphan
21353 F:      drivers/media/i2c/tw9910.c
21354 F:      include/media/i2c/tw9910.h
21355
21356 TEE SUBSYSTEM
21357 M:      Jens Wiklander <jens.wiklander@linaro.org>
21358 R:      Sumit Garg <sumit.garg@linaro.org>
21359 L:      op-tee@lists.trustedfirmware.org
21360 S:      Maintained
21361 F:      Documentation/staging/tee.rst
21362 F:      drivers/tee/
21363 F:      include/linux/tee_drv.h
21364 F:      include/uapi/linux/tee.h
21365
21366 TEGRA ARCHITECTURE SUPPORT
21367 M:      Thierry Reding <thierry.reding@gmail.com>
21368 M:      Jonathan Hunter <jonathanh@nvidia.com>
21369 L:      linux-tegra@vger.kernel.org
21370 S:      Supported
21371 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21373 N:      [^a-z]tegra
21374
21375 TEGRA CLOCK DRIVER
21376 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21377 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21378 S:      Supported
21379 F:      drivers/clk/tegra/
21380
21381 TEGRA DMA DRIVERS
21382 M:      Laxman Dewangan <ldewangan@nvidia.com>
21383 M:      Jon Hunter <jonathanh@nvidia.com>
21384 S:      Supported
21385 F:      drivers/dma/tegra*
21386
21387 TEGRA I2C DRIVER
21388 M:      Laxman Dewangan <ldewangan@nvidia.com>
21389 R:      Dmitry Osipenko <digetx@gmail.com>
21390 S:      Supported
21391 F:      drivers/i2c/busses/i2c-tegra.c
21392
21393 TEGRA IOMMU DRIVERS
21394 M:      Thierry Reding <thierry.reding@gmail.com>
21395 R:      Krishna Reddy <vdumpa@nvidia.com>
21396 L:      linux-tegra@vger.kernel.org
21397 S:      Supported
21398 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21399 F:      drivers/iommu/tegra*
21400
21401 TEGRA KBC DRIVER
21402 M:      Laxman Dewangan <ldewangan@nvidia.com>
21403 S:      Supported
21404 F:      drivers/input/keyboard/tegra-kbc.c
21405
21406 TEGRA NAND DRIVER
21407 M:      Stefan Agner <stefan@agner.ch>
21408 M:      Lucas Stach <dev@lynxeye.de>
21409 S:      Maintained
21410 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21411 F:      drivers/mtd/nand/raw/tegra_nand.c
21412
21413 TEGRA PWM DRIVER
21414 M:      Thierry Reding <thierry.reding@gmail.com>
21415 S:      Supported
21416 F:      drivers/pwm/pwm-tegra.c
21417
21418 TEGRA QUAD SPI DRIVER
21419 M:      Thierry Reding <thierry.reding@gmail.com>
21420 M:      Jonathan Hunter <jonathanh@nvidia.com>
21421 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21422 L:      linux-tegra@vger.kernel.org
21423 S:      Maintained
21424 F:      drivers/spi/spi-tegra210-quad.c
21425
21426 TEGRA SERIAL DRIVER
21427 M:      Laxman Dewangan <ldewangan@nvidia.com>
21428 S:      Supported
21429 F:      drivers/tty/serial/serial-tegra.c
21430
21431 TEGRA SPI DRIVER
21432 M:      Laxman Dewangan <ldewangan@nvidia.com>
21433 S:      Supported
21434 F:      drivers/spi/spi-tegra*
21435
21436 TEGRA VIDEO DRIVER
21437 M:      Thierry Reding <thierry.reding@gmail.com>
21438 M:      Jonathan Hunter <jonathanh@nvidia.com>
21439 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21440 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21441 L:      linux-media@vger.kernel.org
21442 L:      linux-tegra@vger.kernel.org
21443 S:      Maintained
21444 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21445 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21446 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21447 F:      drivers/staging/media/tegra-video/
21448
21449 TEGRA XUSB PADCTL DRIVER
21450 M:      JC Kuo <jckuo@nvidia.com>
21451 S:      Supported
21452 F:      drivers/phy/tegra/xusb*
21453
21454 TEHUTI ETHERNET DRIVER
21455 M:      Andy Gospodarek <andy@greyhouse.net>
21456 L:      netdev@vger.kernel.org
21457 S:      Supported
21458 F:      drivers/net/ethernet/tehuti/*
21459
21460 TELECOM CLOCK DRIVER FOR MCPL0010
21461 M:      Mark Gross <markgross@kernel.org>
21462 S:      Supported
21463 F:      drivers/char/tlclk.c
21464
21465 TEMPO SEMICONDUCTOR DRIVERS
21466 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21467 S:      Maintained
21468 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21469 F:      sound/soc/codecs/tscs*.c
21470 F:      sound/soc/codecs/tscs*.h
21471
21472 TENSILICA XTENSA PORT (xtensa)
21473 M:      Chris Zankel <chris@zankel.net>
21474 M:      Max Filippov <jcmvbkbc@gmail.com>
21475 S:      Maintained
21476 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21477 F:      arch/xtensa/
21478 F:      drivers/irqchip/irq-xtensa-*
21479
21480 TEXAS INSTRUMENTS ASoC DRIVERS
21481 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21483 S:      Maintained
21484 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21485 F:      sound/soc/ti/
21486
21487 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21488 M:      Shenghao Ding <shenghao-ding@ti.com>
21489 M:      Kevin Lu <kevin-lu@ti.com>
21490 M:      Baojun Xu <baojun.xu@ti.com>
21491 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21492 S:      Maintained
21493 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21494 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21495 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21496 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21497 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21498 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21499 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21500 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21501 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21502 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21503 F:      include/sound/tas2*.h
21504 F:      include/sound/tlv320*.h
21505 F:      include/sound/tpa6130a2-plat.h
21506 F:      sound/pci/hda/tas2781_hda_i2c.c
21507 F:      sound/soc/codecs/pcm1681.c
21508 F:      sound/soc/codecs/pcm1789*.*
21509 F:      sound/soc/codecs/pcm179x*.*
21510 F:      sound/soc/codecs/pcm186x*.*
21511 F:      sound/soc/codecs/pcm3008.*
21512 F:      sound/soc/codecs/pcm3060*.*
21513 F:      sound/soc/codecs/pcm3168a*.*
21514 F:      sound/soc/codecs/pcm5102a.c
21515 F:      sound/soc/codecs/pcm512x*.*
21516 F:      sound/soc/codecs/tas2*.*
21517 F:      sound/soc/codecs/tlv320*.*
21518 F:      sound/soc/codecs/tpa6130a2.*
21519
21520 TEXAS INSTRUMENTS DMA DRIVERS
21521 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21522 L:      dmaengine@vger.kernel.org
21523 S:      Maintained
21524 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21525 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21526 F:      Documentation/devicetree/bindings/dma/ti/
21527 F:      drivers/dma/ti/
21528 F:      include/linux/dma/k3-psil.h
21529 F:      include/linux/dma/k3-udma-glue.h
21530 F:      include/linux/dma/ti-cppi5.h
21531 X:      drivers/dma/ti/cppi41.c
21532
21533 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21534 M:      Robert Marko <robert.marko@sartura.hr>
21535 M:      Luka Perkov <luka.perkov@sartura.hr>
21536 L:      linux-hwmon@vger.kernel.org
21537 S:      Maintained
21538 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21539 F:      Documentation/hwmon/tps23861.rst
21540 F:      drivers/hwmon/tps23861.c
21541
21542 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21543 M:      Ricardo Ribalda <ribalda@kernel.org>
21544 L:      linux-iio@vger.kernel.org
21545 S:      Supported
21546 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21547 F:      drivers/iio/dac/ti-dac7612.c
21548
21549 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21550 M:      Nishanth Menon <nm@ti.com>
21551 M:      Tero Kristo <kristo@kernel.org>
21552 M:      Santosh Shilimkar <ssantosh@kernel.org>
21553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21554 S:      Maintained
21555 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21556 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21557 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21558 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21559 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21560 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21561 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21562 F:      drivers/clk/keystone/sci-clk.c
21563 F:      drivers/firmware/ti_sci*
21564 F:      drivers/irqchip/irq-ti-sci-inta.c
21565 F:      drivers/irqchip/irq-ti-sci-intr.c
21566 F:      drivers/reset/reset-ti-sci.c
21567 F:      drivers/soc/ti/ti_sci_inta_msi.c
21568 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21569 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21570 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21571 F:      include/linux/soc/ti/ti_sci_protocol.h
21572
21573 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21574 M:      Puranjay Mohan <puranjay12@gmail.com>
21575 L:      linux-iio@vger.kernel.org
21576 S:      Supported
21577 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21578 F:      drivers/iio/temperature/tmp117.c
21579
21580 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21581 M:      Hans Verkuil <hverkuil@xs4all.nl>
21582 L:      linux-media@vger.kernel.org
21583 S:      Maintained
21584 W:      https://linuxtv.org
21585 T:      git git://linuxtv.org/media_tree.git
21586 F:      drivers/media/radio/radio-raremono.c
21587
21588 THERMAL
21589 M:      Rafael J. Wysocki <rafael@kernel.org>
21590 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21591 R:      Zhang Rui <rui.zhang@intel.com>
21592 R:      Lukasz Luba <lukasz.luba@arm.com>
21593 L:      linux-pm@vger.kernel.org
21594 S:      Supported
21595 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21597 F:      Documentation/ABI/testing/sysfs-class-thermal
21598 F:      Documentation/admin-guide/thermal/
21599 F:      Documentation/devicetree/bindings/thermal/
21600 F:      Documentation/driver-api/thermal/
21601 F:      drivers/thermal/
21602 F:      include/dt-bindings/thermal/
21603 F:      include/linux/cpu_cooling.h
21604 F:      include/linux/thermal.h
21605 F:      include/uapi/linux/thermal.h
21606 F:      tools/lib/thermal/
21607 F:      tools/thermal/
21608
21609 THERMAL DRIVER FOR AMLOGIC SOCS
21610 M:      Guillaume La Roque <glaroque@baylibre.com>
21611 L:      linux-pm@vger.kernel.org
21612 L:      linux-amlogic@lists.infradead.org
21613 S:      Supported
21614 W:      http://linux-meson.com/
21615 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21616 F:      drivers/thermal/amlogic_thermal.c
21617
21618 THERMAL/CPU_COOLING
21619 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21620 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21621 M:      Viresh Kumar <viresh.kumar@linaro.org>
21622 R:      Lukasz Luba <lukasz.luba@arm.com>
21623 L:      linux-pm@vger.kernel.org
21624 S:      Supported
21625 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21626 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21627 F:      drivers/thermal/cpufreq_cooling.c
21628 F:      drivers/thermal/cpuidle_cooling.c
21629 F:      include/linux/cpu_cooling.h
21630
21631 THERMAL/POWER_ALLOCATOR
21632 M:      Lukasz Luba <lukasz.luba@arm.com>
21633 L:      linux-pm@vger.kernel.org
21634 S:      Maintained
21635 F:      Documentation/driver-api/thermal/power_allocator.rst
21636 F:      drivers/thermal/gov_power_allocator.c
21637 F:      drivers/thermal/thermal_trace_ipa.h
21638
21639 THINKPAD ACPI EXTRAS DRIVER
21640 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21641 L:      ibm-acpi-devel@lists.sourceforge.net
21642 L:      platform-driver-x86@vger.kernel.org
21643 S:      Maintained
21644 W:      http://ibm-acpi.sourceforge.net
21645 W:      http://thinkwiki.org/wiki/Ibm-acpi
21646 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21647 F:      drivers/platform/x86/thinkpad_acpi.c
21648
21649 THINKPAD LMI DRIVER
21650 M:      Mark Pearson <markpearson@lenovo.com>
21651 L:      platform-driver-x86@vger.kernel.org
21652 S:      Maintained
21653 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21654 F:      drivers/platform/x86/think-lmi.?
21655
21656 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21657 M:      Isaac Hazan <isaac.hazan@intel.com>
21658 L:      linux-usb@vger.kernel.org
21659 S:      Maintained
21660 F:      drivers/thunderbolt/dma_test.c
21661
21662 THUNDERBOLT DRIVER
21663 M:      Andreas Noever <andreas.noever@gmail.com>
21664 M:      Michael Jamet <michael.jamet@intel.com>
21665 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21666 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21667 L:      linux-usb@vger.kernel.org
21668 S:      Maintained
21669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21670 F:      Documentation/admin-guide/thunderbolt.rst
21671 F:      drivers/thunderbolt/
21672 F:      include/linux/thunderbolt.h
21673
21674 THUNDERBOLT NETWORK DRIVER
21675 M:      Michael Jamet <michael.jamet@intel.com>
21676 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21677 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21678 L:      netdev@vger.kernel.org
21679 S:      Maintained
21680 F:      drivers/net/thunderbolt/
21681
21682 THUNDERX GPIO DRIVER
21683 M:      Robert Richter <rric@kernel.org>
21684 S:      Odd Fixes
21685 F:      drivers/gpio/gpio-thunderx.c
21686
21687 TI ADS7924 ADC DRIVER
21688 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21689 L:      linux-iio@vger.kernel.org
21690 S:      Supported
21691 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21692 F:      drivers/iio/adc/ti-ads7924.c
21693
21694 TI AM437X VPFE DRIVER
21695 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21696 L:      linux-media@vger.kernel.org
21697 S:      Maintained
21698 W:      https://linuxtv.org
21699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21700 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21701 F:      drivers/media/platform/ti/am437x/
21702
21703 TI BANDGAP AND THERMAL DRIVER
21704 M:      Eduardo Valentin <edubezval@gmail.com>
21705 M:      Keerthy <j-keerthy@ti.com>
21706 L:      linux-pm@vger.kernel.org
21707 L:      linux-omap@vger.kernel.org
21708 S:      Maintained
21709 F:      drivers/thermal/ti-soc-thermal/
21710
21711 TI BQ27XXX POWER SUPPLY DRIVER
21712 F:      drivers/power/supply/bq27xxx_battery.c
21713 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21714 F:      include/linux/power/bq27xxx_battery.h
21715
21716 TI CDCE706 CLOCK DRIVER
21717 M:      Max Filippov <jcmvbkbc@gmail.com>
21718 S:      Maintained
21719 F:      drivers/clk/clk-cdce706.c
21720
21721 TI CLOCK DRIVER
21722 M:      Tero Kristo <kristo@kernel.org>
21723 L:      linux-omap@vger.kernel.org
21724 S:      Odd Fixes
21725 F:      drivers/clk/ti/
21726 F:      include/linux/clk/ti.h
21727
21728 TI DAVINCI MACHINE SUPPORT
21729 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21731 S:      Maintained
21732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21733 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21734 F:      arch/arm/boot/dts/ti/davinci/
21735 F:      arch/arm/mach-davinci/
21736 F:      drivers/i2c/busses/i2c-davinci.c
21737
21738 TI DAVINCI SERIES CLOCK DRIVER
21739 M:      David Lechner <david@lechnology.com>
21740 R:      Sekhar Nori <nsekhar@ti.com>
21741 S:      Maintained
21742 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21743 F:      drivers/clk/davinci/
21744 F:      include/linux/clk/davinci.h
21745
21746 TI DAVINCI SERIES GPIO DRIVER
21747 M:      Keerthy <j-keerthy@ti.com>
21748 L:      linux-gpio@vger.kernel.org
21749 S:      Maintained
21750 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21751 F:      drivers/gpio/gpio-davinci.c
21752
21753 TI DAVINCI SERIES MEDIA DRIVER
21754 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21755 L:      linux-media@vger.kernel.org
21756 S:      Maintained
21757 W:      https://linuxtv.org
21758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21759 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21760 F:      drivers/media/platform/ti/davinci/
21761 F:      include/media/davinci/
21762
21763 TI ENHANCED CAPTURE (eCAP) DRIVER
21764 M:      Vignesh Raghavendra <vigneshr@ti.com>
21765 R:      Julien Panis <jpanis@baylibre.com>
21766 L:      linux-iio@vger.kernel.org
21767 L:      linux-omap@vger.kernel.org
21768 S:      Maintained
21769 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21770 F:      drivers/counter/ti-ecap-capture.c
21771
21772 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21773 R:      David Lechner <david@lechnology.com>
21774 L:      linux-iio@vger.kernel.org
21775 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21776 F:      drivers/counter/ti-eqep.c
21777
21778 TI ETHERNET SWITCH DRIVER (CPSW)
21779 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21780 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21781 R:      Roger Quadros <rogerq@kernel.org>
21782 L:      linux-omap@vger.kernel.org
21783 L:      netdev@vger.kernel.org
21784 S:      Maintained
21785 F:      drivers/net/ethernet/ti/cpsw*
21786 F:      drivers/net/ethernet/ti/davinci*
21787
21788 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21789 M:      Alex Dubov <oakad@yahoo.com>
21790 S:      Maintained
21791 W:      http://tifmxx.berlios.de/
21792 F:      drivers/memstick/host/tifm_ms.c
21793 F:      drivers/misc/tifm*
21794 F:      drivers/mmc/host/tifm_sd.c
21795 F:      include/linux/tifm.h
21796
21797 TI FPD-LINK DRIVERS
21798 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21799 L:      linux-media@vger.kernel.org
21800 S:      Maintained
21801 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21802 F:      drivers/media/i2c/ds90*
21803 F:      include/media/i2c/ds90*
21804
21805 TI ICSSG ETHERNET DRIVER (ICSSG)
21806 R:      MD Danish Anwar <danishanwar@ti.com>
21807 R:      Roger Quadros <rogerq@kernel.org>
21808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21809 L:      netdev@vger.kernel.org
21810 S:      Maintained
21811 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21812 F:      drivers/net/ethernet/ti/icssg/*
21813
21814 TI J721E CSI2RX DRIVER
21815 M:      Jai Luthra <j-luthra@ti.com>
21816 L:      linux-media@vger.kernel.org
21817 S:      Maintained
21818 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21819 F:      drivers/media/platform/ti/j721e-csi2rx/
21820
21821 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21822 M:      Nishanth Menon <nm@ti.com>
21823 M:      Santosh Shilimkar <ssantosh@kernel.org>
21824 L:      linux-kernel@vger.kernel.org
21825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21826 S:      Maintained
21827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21828 F:      drivers/pmdomain/ti/omap_prm.c
21829 F:      drivers/soc/ti/*
21830
21831 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21832 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21833 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21835 S:      Maintained
21836 F:      sound/soc/codecs/isabelle*
21837 F:      sound/soc/codecs/lm49453*
21838
21839 TI LMP92064 ADC DRIVER
21840 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21841 R:      kernel@pengutronix.de
21842 L:      linux-iio@vger.kernel.org
21843 S:      Maintained
21844 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21845 F:      drivers/iio/adc/ti-lmp92064.c
21846
21847 TI PCM3060 ASoC CODEC DRIVER
21848 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21850 S:      Maintained
21851 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21852 F:      sound/soc/codecs/pcm3060*
21853
21854 TI TAS571X FAMILY ASoC CODEC DRIVER
21855 M:      Kevin Cernekee <cernekee@chromium.org>
21856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21857 S:      Odd Fixes
21858 F:      sound/soc/codecs/tas571x*
21859
21860 TI TMAG5273 MAGNETOMETER DRIVER
21861 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21862 L:      linux-iio@vger.kernel.org
21863 S:      Maintained
21864 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21865 F:      drivers/iio/magnetometer/tmag5273.c
21866
21867 TI TRF7970A NFC DRIVER
21868 M:      Mark Greer <mgreer@animalcreek.com>
21869 L:      linux-wireless@vger.kernel.org
21870 S:      Supported
21871 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21872 F:      drivers/nfc/trf7970a.c
21873
21874 TI TSC2046 ADC DRIVER
21875 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21876 R:      kernel@pengutronix.de
21877 L:      linux-iio@vger.kernel.org
21878 S:      Maintained
21879 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21880 F:      drivers/iio/adc/ti-tsc2046.c
21881
21882 TI TWL4030 SERIES SOC CODEC DRIVER
21883 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21885 S:      Maintained
21886 F:      sound/soc/codecs/twl4030*
21887
21888 TI VPE/CAL DRIVERS
21889 M:      Benoit Parrot <bparrot@ti.com>
21890 L:      linux-media@vger.kernel.org
21891 S:      Maintained
21892 W:      http://linuxtv.org/
21893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21894 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21895 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21896 F:      drivers/media/platform/ti/cal/
21897 F:      drivers/media/platform/ti/vpe/
21898
21899 TI WILINK WIRELESS DRIVERS
21900 L:      linux-wireless@vger.kernel.org
21901 S:      Orphan
21902 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21903 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21904 F:      drivers/net/wireless/ti/
21905
21906 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21907 M:      John Stultz <jstultz@google.com>
21908 M:      Thomas Gleixner <tglx@linutronix.de>
21909 R:      Stephen Boyd <sboyd@kernel.org>
21910 L:      linux-kernel@vger.kernel.org
21911 S:      Supported
21912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21913 F:      include/linux/clocksource.h
21914 F:      include/linux/time.h
21915 F:      include/linux/timex.h
21916 F:      include/uapi/linux/time.h
21917 F:      include/uapi/linux/timex.h
21918 F:      kernel/time/alarmtimer.c
21919 F:      kernel/time/clocksource.c
21920 F:      kernel/time/ntp.c
21921 F:      kernel/time/time*.c
21922 F:      tools/testing/selftests/timers/
21923
21924 TIPC NETWORK LAYER
21925 M:      Jon Maloy <jmaloy@redhat.com>
21926 M:      Ying Xue <ying.xue@windriver.com>
21927 L:      netdev@vger.kernel.org (core kernel code)
21928 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21929 S:      Maintained
21930 W:      http://tipc.sourceforge.net/
21931 F:      include/uapi/linux/tipc*.h
21932 F:      net/tipc/
21933
21934 TLAN NETWORK DRIVER
21935 M:      Samuel Chessman <chessman@tux.org>
21936 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21937 S:      Maintained
21938 W:      http://sourceforge.net/projects/tlan/
21939 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21940 F:      drivers/net/ethernet/ti/tlan.*
21941
21942 TMIO/SDHI MMC DRIVER
21943 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21944 L:      linux-mmc@vger.kernel.org
21945 L:      linux-renesas-soc@vger.kernel.org
21946 S:      Supported
21947 F:      drivers/mmc/host/renesas_sdhi*
21948 F:      drivers/mmc/host/tmio_mmc*
21949 F:      include/linux/mfd/tmio.h
21950
21951 TMP401 HARDWARE MONITOR DRIVER
21952 M:      Guenter Roeck <linux@roeck-us.net>
21953 L:      linux-hwmon@vger.kernel.org
21954 S:      Maintained
21955 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21956 F:      Documentation/hwmon/tmp401.rst
21957 F:      drivers/hwmon/tmp401.c
21958
21959 TMP464 HARDWARE MONITOR DRIVER
21960 M:      Guenter Roeck <linux@roeck-us.net>
21961 L:      linux-hwmon@vger.kernel.org
21962 S:      Maintained
21963 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21964 F:      Documentation/hwmon/tmp464.rst
21965 F:      drivers/hwmon/tmp464.c
21966
21967 TMP513 HARDWARE MONITOR DRIVER
21968 M:      Eric Tremblay <etremblay@distech-controls.com>
21969 L:      linux-hwmon@vger.kernel.org
21970 S:      Maintained
21971 F:      Documentation/hwmon/tmp513.rst
21972 F:      drivers/hwmon/tmp513.c
21973
21974 TMPFS (SHMEM FILESYSTEM)
21975 M:      Hugh Dickins <hughd@google.com>
21976 L:      linux-mm@kvack.org
21977 S:      Maintained
21978 F:      include/linux/shmem_fs.h
21979 F:      mm/shmem.c
21980
21981 TOMOYO SECURITY MODULE
21982 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21983 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21984 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21985 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21986 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21987 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21988 S:      Maintained
21989 W:      https://tomoyo.osdn.jp/
21990 F:      security/tomoyo/
21991
21992 TOPSTAR LAPTOP EXTRAS DRIVER
21993 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21994 L:      platform-driver-x86@vger.kernel.org
21995 S:      Maintained
21996 F:      drivers/platform/x86/topstar-laptop.c
21997
21998 TORTURE-TEST MODULES
21999 M:      Davidlohr Bueso <dave@stgolabs.net>
22000 M:      "Paul E. McKenney" <paulmck@kernel.org>
22001 M:      Josh Triplett <josh@joshtriplett.org>
22002 L:      linux-kernel@vger.kernel.org
22003 S:      Supported
22004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22005 F:      Documentation/RCU/torture.rst
22006 F:      kernel/locking/locktorture.c
22007 F:      kernel/rcu/rcuscale.c
22008 F:      kernel/rcu/rcutorture.c
22009 F:      kernel/rcu/refscale.c
22010 F:      kernel/torture.c
22011
22012 TOSHIBA ACPI EXTRAS 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_acpi.c
22017
22018 TOSHIBA BLUETOOTH 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_bluetooth.c
22023
22024 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22025 M:      Azael Avalos <coproscefalo@gmail.com>
22026 L:      platform-driver-x86@vger.kernel.org
22027 S:      Maintained
22028 F:      drivers/platform/x86/toshiba_haps.c
22029
22030 TOSHIBA SMM DRIVER
22031 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22032 S:      Maintained
22033 W:      http://www.buzzard.org.uk/toshiba/
22034 F:      drivers/char/toshiba.c
22035 F:      include/linux/toshiba.h
22036 F:      include/uapi/linux/toshiba.h
22037
22038 TOSHIBA TC358743 DRIVER
22039 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22040 L:      linux-media@vger.kernel.org
22041 S:      Maintained
22042 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22043 F:      drivers/media/i2c/tc358743*
22044 F:      include/media/i2c/tc358743.h
22045
22046 TOSHIBA WMI HOTKEYS DRIVER
22047 M:      Azael Avalos <coproscefalo@gmail.com>
22048 L:      platform-driver-x86@vger.kernel.org
22049 S:      Maintained
22050 F:      drivers/platform/x86/toshiba-wmi.c
22051
22052 TPM DEVICE DRIVER
22053 M:      Peter Huewe <peterhuewe@gmx.de>
22054 M:      Jarkko Sakkinen <jarkko@kernel.org>
22055 R:      Jason Gunthorpe <jgg@ziepe.ca>
22056 L:      linux-integrity@vger.kernel.org
22057 S:      Maintained
22058 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22059 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22061 F:      drivers/char/tpm/
22062
22063 TPS546D24 DRIVER
22064 M:      Duke Du <dukedu83@gmail.com>
22065 L:      linux-hwmon@vger.kernel.org
22066 S:      Maintained
22067 F:      Documentation/hwmon/tps546d24.rst
22068 F:      drivers/hwmon/pmbus/tps546d24.c
22069
22070 TQ SYSTEMS BOARD & DRIVER SUPPORT
22071 L:      linux@ew.tq-group.com
22072 S:      Supported
22073 W:      https://www.tq-group.com/en/products/tq-embedded/
22074 F:      arch/arm/boot/dts/imx*mba*.dts*
22075 F:      arch/arm/boot/dts/imx*tqma*.dts*
22076 F:      arch/arm/boot/dts/mba*.dtsi
22077 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22078 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22079 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22080 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22081 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22082 F:      drivers/gpio/gpio-tqmx86.c
22083 F:      drivers/mfd/tqmx86.c
22084 F:      drivers/watchdog/tqmx86_wdt.c
22085
22086 TRACING
22087 M:      Steven Rostedt <rostedt@goodmis.org>
22088 M:      Masami Hiramatsu <mhiramat@kernel.org>
22089 L:      linux-kernel@vger.kernel.org
22090 L:      linux-trace-kernel@vger.kernel.org
22091 S:      Maintained
22092 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22094 F:      Documentation/trace/*
22095 F:      fs/tracefs/
22096 F:      include/linux/trace*.h
22097 F:      include/trace/
22098 F:      kernel/trace/
22099 F:      scripts/tracing/
22100 F:      tools/testing/selftests/ftrace/
22101
22102 TRACING MMIO ACCESSES (MMIOTRACE)
22103 M:      Steven Rostedt <rostedt@goodmis.org>
22104 M:      Masami Hiramatsu <mhiramat@kernel.org>
22105 R:      Karol Herbst <karolherbst@gmail.com>
22106 R:      Pekka Paalanen <ppaalanen@gmail.com>
22107 L:      linux-kernel@vger.kernel.org
22108 L:      nouveau@lists.freedesktop.org
22109 S:      Maintained
22110 F:      arch/x86/mm/kmmio.c
22111 F:      arch/x86/mm/mmio-mod.c
22112 F:      arch/x86/mm/testmmiotrace.c
22113 F:      include/linux/mmiotrace.h
22114 F:      kernel/trace/trace_mmiotrace.c
22115
22116 TRACING OS NOISE / LATENCY TRACERS
22117 M:      Steven Rostedt <rostedt@goodmis.org>
22118 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22119 S:      Maintained
22120 F:      Documentation/trace/hwlat_detector.rst
22121 F:      Documentation/trace/osnoise-tracer.rst
22122 F:      Documentation/trace/timerlat-tracer.rst
22123 F:      arch/*/kernel/trace.c
22124 F:      include/trace/events/osnoise.h
22125 F:      kernel/trace/trace_hwlat.c
22126 F:      kernel/trace/trace_irqsoff.c
22127 F:      kernel/trace/trace_osnoise.c
22128 F:      kernel/trace/trace_sched_wakeup.c
22129
22130 TRADITIONAL CHINESE DOCUMENTATION
22131 M:      Hu Haowen <src.res.211@gmail.com>
22132 S:      Maintained
22133 W:      https://github.com/srcres258/linux-doc
22134 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22135 F:      Documentation/translations/zh_TW/
22136
22137 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22138 M:      Dan Williams <dan.j.williams@intel.com>
22139 L:      linux-coco@lists.linux.dev
22140 S:      Maintained
22141 F:      Documentation/ABI/testing/configfs-tsm
22142 F:      drivers/virt/coco/tsm.c
22143 F:      include/linux/tsm.h
22144
22145 TTY LAYER AND SERIAL DRIVERS
22146 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22147 M:      Jiri Slaby <jirislaby@kernel.org>
22148 L:      linux-kernel@vger.kernel.org
22149 L:      linux-serial@vger.kernel.org
22150 S:      Supported
22151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22152 F:      Documentation/devicetree/bindings/serial/
22153 F:      Documentation/driver-api/serial/
22154 F:      drivers/tty/
22155 F:      include/linux/selection.h
22156 F:      include/linux/serial.h
22157 F:      include/linux/serial_core.h
22158 F:      include/linux/sysrq.h
22159 F:      include/linux/tty*.h
22160 F:      include/linux/vt.h
22161 F:      include/linux/vt_*.h
22162 F:      include/uapi/linux/serial.h
22163 F:      include/uapi/linux/serial_core.h
22164 F:      include/uapi/linux/tty.h
22165
22166 TUA9001 MEDIA DRIVER
22167 M:      Antti Palosaari <crope@iki.fi>
22168 L:      linux-media@vger.kernel.org
22169 S:      Maintained
22170 W:      https://linuxtv.org
22171 W:      http://palosaari.fi/linux/
22172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22173 T:      git git://linuxtv.org/anttip/media_tree.git
22174 F:      drivers/media/tuners/tua9001*
22175
22176 TULIP NETWORK DRIVERS
22177 L:      netdev@vger.kernel.org
22178 L:      linux-parisc@vger.kernel.org
22179 S:      Orphan
22180 F:      drivers/net/ethernet/dec/tulip/
22181
22182 TUN/TAP driver
22183 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22184 M:      Jason Wang <jasowang@redhat.com>
22185 S:      Maintained
22186 W:      http://vtun.sourceforge.net/tun
22187 F:      Documentation/networking/tuntap.rst
22188 F:      arch/um/os-Linux/drivers/
22189 F:      drivers/net/tap.c
22190 F:      drivers/net/tun.c
22191
22192 TURBOCHANNEL SUBSYSTEM
22193 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22194 M:      Ralf Baechle <ralf@linux-mips.org>
22195 L:      linux-mips@vger.kernel.org
22196 S:      Maintained
22197 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22198 F:      drivers/tc/
22199 F:      include/linux/tc.h
22200
22201 TURBOSTAT UTILITY
22202 M:      "Len Brown" <lenb@kernel.org>
22203 L:      linux-pm@vger.kernel.org
22204 S:      Supported
22205 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22206 B:      https://bugzilla.kernel.org
22207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22208 F:      tools/power/x86/turbostat/
22209
22210 TW5864 VIDEO4LINUX DRIVER
22211 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22212 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22213 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22214 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22215 L:      linux-media@vger.kernel.org
22216 S:      Supported
22217 F:      drivers/media/pci/tw5864/
22218
22219 TW68 VIDEO4LINUX DRIVER
22220 M:      Hans Verkuil <hverkuil@xs4all.nl>
22221 L:      linux-media@vger.kernel.org
22222 S:      Odd Fixes
22223 W:      https://linuxtv.org
22224 T:      git git://linuxtv.org/media_tree.git
22225 F:      drivers/media/pci/tw68/
22226
22227 TW686X VIDEO4LINUX DRIVER
22228 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22229 L:      linux-media@vger.kernel.org
22230 S:      Maintained
22231 W:      http://linuxtv.org
22232 T:      git git://linuxtv.org/media_tree.git
22233 F:      drivers/media/pci/tw686x/
22234
22235 U-BOOT ENVIRONMENT VARIABLES
22236 M:      Rafał Miłecki <rafal@milecki.pl>
22237 S:      Maintained
22238 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22239 F:      drivers/nvmem/u-boot-env.c
22240
22241 UACCE ACCELERATOR FRAMEWORK
22242 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22243 M:      Zhou Wang <wangzhou1@hisilicon.com>
22244 L:      linux-accelerators@lists.ozlabs.org
22245 L:      linux-kernel@vger.kernel.org
22246 S:      Maintained
22247 F:      Documentation/ABI/testing/sysfs-driver-uacce
22248 F:      Documentation/misc-devices/uacce.rst
22249 F:      drivers/misc/uacce/
22250 F:      include/linux/uacce.h
22251 F:      include/uapi/misc/uacce/
22252
22253 UBI FILE SYSTEM (UBIFS)
22254 M:      Richard Weinberger <richard@nod.at>
22255 L:      linux-mtd@lists.infradead.org
22256 S:      Supported
22257 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22260 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22261 F:      Documentation/filesystems/ubifs-authentication.rst
22262 F:      Documentation/filesystems/ubifs.rst
22263 F:      fs/ubifs/
22264
22265 UBLK USERSPACE BLOCK DRIVER
22266 M:      Ming Lei <ming.lei@redhat.com>
22267 L:      linux-block@vger.kernel.org
22268 S:      Maintained
22269 F:      Documentation/block/ublk.rst
22270 F:      drivers/block/ublk_drv.c
22271 F:      include/uapi/linux/ublk_cmd.h
22272
22273 UCLINUX (M68KNOMMU AND COLDFIRE)
22274 M:      Greg Ungerer <gerg@linux-m68k.org>
22275 L:      linux-m68k@lists.linux-m68k.org
22276 S:      Maintained
22277 W:      http://www.linux-m68k.org/
22278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22279 F:      arch/m68k/*/*_no.*
22280 F:      arch/m68k/68*/
22281 F:      arch/m68k/coldfire/
22282 F:      arch/m68k/include/asm/*_no.*
22283
22284 UDF FILESYSTEM
22285 M:      Jan Kara <jack@suse.com>
22286 S:      Maintained
22287 F:      Documentation/filesystems/udf.rst
22288 F:      fs/udf/
22289
22290 UDRAW TABLET
22291 M:      Bastien Nocera <hadess@hadess.net>
22292 L:      linux-input@vger.kernel.org
22293 S:      Maintained
22294 F:      drivers/hid/hid-udraw-ps3.c
22295
22296 UFS FILESYSTEM
22297 M:      Evgeniy Dushistov <dushistov@mail.ru>
22298 S:      Maintained
22299 F:      Documentation/admin-guide/ufs.rst
22300 F:      fs/ufs/
22301
22302 UHID USERSPACE HID IO DRIVER
22303 M:      David Rheinsberg <david@readahead.eu>
22304 L:      linux-input@vger.kernel.org
22305 S:      Maintained
22306 F:      drivers/hid/uhid.c
22307 F:      include/uapi/linux/uhid.h
22308
22309 ULPI BUS
22310 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22311 L:      linux-usb@vger.kernel.org
22312 S:      Maintained
22313 F:      drivers/usb/common/ulpi.c
22314 F:      include/linux/ulpi/
22315
22316 UNICODE SUBSYSTEM
22317 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22318 L:      linux-fsdevel@vger.kernel.org
22319 S:      Supported
22320 F:      fs/unicode/
22321
22322 UNIFDEF
22323 M:      Tony Finch <dot@dotat.at>
22324 S:      Maintained
22325 W:      http://dotat.at/prog/unifdef
22326 F:      scripts/unifdef.c
22327
22328 UNIFORM CDROM DRIVER
22329 M:      Phillip Potter <phil@philpotter.co.uk>
22330 S:      Maintained
22331 F:      Documentation/cdrom/
22332 F:      drivers/cdrom/cdrom.c
22333 F:      include/linux/cdrom.h
22334 F:      include/uapi/linux/cdrom.h
22335
22336 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22337 R:      Alim Akhtar <alim.akhtar@samsung.com>
22338 R:      Avri Altman <avri.altman@wdc.com>
22339 R:      Bart Van Assche <bvanassche@acm.org>
22340 L:      linux-scsi@vger.kernel.org
22341 S:      Supported
22342 F:      Documentation/devicetree/bindings/ufs/
22343 F:      Documentation/scsi/ufs.rst
22344 F:      drivers/ufs/core/
22345
22346 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22347 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22348 L:      linux-scsi@vger.kernel.org
22349 S:      Supported
22350 F:      drivers/ufs/host/*dwc*
22351
22352 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22353 M:      Alim Akhtar <alim.akhtar@samsung.com>
22354 L:      linux-scsi@vger.kernel.org
22355 S:      Maintained
22356 F:      drivers/ufs/host/ufs-exynos*
22357
22358 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22359 M:      Stanley Chu <stanley.chu@mediatek.com>
22360 L:      linux-scsi@vger.kernel.org
22361 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22362 S:      Maintained
22363 F:      drivers/ufs/host/ufs-mediatek*
22364
22365 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22366 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22367 L:      linux-arm-msm@vger.kernel.org
22368 L:      linux-scsi@vger.kernel.org
22369 S:      Maintained
22370 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22371 F:      drivers/ufs/host/ufs-qcom*
22372
22373 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22374 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22375 L:      linux-renesas-soc@vger.kernel.org
22376 L:      linux-scsi@vger.kernel.org
22377 S:      Maintained
22378 F:      drivers/ufs/host/ufs-renesas.c
22379
22380 UNSORTED BLOCK IMAGES (UBI)
22381 M:      Richard Weinberger <richard@nod.at>
22382 L:      linux-mtd@lists.infradead.org
22383 S:      Supported
22384 W:      http://www.linux-mtd.infradead.org/
22385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22387 F:      drivers/mtd/ubi/
22388 F:      include/linux/mtd/ubi.h
22389 F:      include/uapi/mtd/ubi-user.h
22390
22391 USB "USBNET" DRIVER FRAMEWORK
22392 M:      Oliver Neukum <oneukum@suse.com>
22393 L:      netdev@vger.kernel.org
22394 S:      Maintained
22395 W:      http://www.linux-usb.org/usbnet
22396 F:      drivers/net/usb/usbnet.c
22397 F:      include/linux/usb/usbnet.h
22398
22399 USB ACM DRIVER
22400 M:      Oliver Neukum <oneukum@suse.com>
22401 L:      linux-usb@vger.kernel.org
22402 S:      Maintained
22403 F:      Documentation/usb/acm.rst
22404 F:      drivers/usb/class/cdc-acm.*
22405
22406 USB APPLE MFI FASTCHARGE DRIVER
22407 M:      Bastien Nocera <hadess@hadess.net>
22408 L:      linux-usb@vger.kernel.org
22409 S:      Maintained
22410 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22411
22412 USB AR5523 WIRELESS DRIVER
22413 L:      linux-wireless@vger.kernel.org
22414 S:      Orphan
22415 F:      drivers/net/wireless/ath/ar5523/
22416
22417 USB ATTACHED SCSI
22418 M:      Oliver Neukum <oneukum@suse.com>
22419 L:      linux-usb@vger.kernel.org
22420 L:      linux-scsi@vger.kernel.org
22421 S:      Maintained
22422 F:      drivers/usb/storage/uas.c
22423
22424 USB CDC ETHERNET DRIVER
22425 M:      Oliver Neukum <oliver@neukum.org>
22426 L:      linux-usb@vger.kernel.org
22427 S:      Maintained
22428 F:      drivers/net/usb/cdc_*.c
22429 F:      include/uapi/linux/usb/cdc.h
22430
22431 USB CHAOSKEY DRIVER
22432 M:      Keith Packard <keithp@keithp.com>
22433 L:      linux-usb@vger.kernel.org
22434 S:      Maintained
22435 F:      drivers/usb/misc/chaoskey.c
22436
22437 USB CYPRESS C67X00 DRIVER
22438 L:      linux-usb@vger.kernel.org
22439 S:      Orphan
22440 F:      drivers/usb/c67x00/
22441
22442 USB DAVICOM DM9601 DRIVER
22443 M:      Peter Korsgaard <peter@korsgaard.com>
22444 L:      netdev@vger.kernel.org
22445 S:      Maintained
22446 W:      http://www.linux-usb.org/usbnet
22447 F:      drivers/net/usb/dm9601.c
22448
22449 USB EHCI DRIVER
22450 M:      Alan Stern <stern@rowland.harvard.edu>
22451 L:      linux-usb@vger.kernel.org
22452 S:      Maintained
22453 F:      Documentation/usb/ehci.rst
22454 F:      drivers/usb/host/ehci*
22455
22456 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22457 M:      Jiri Kosina <jikos@kernel.org>
22458 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22459 L:      linux-usb@vger.kernel.org
22460 S:      Maintained
22461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22462 F:      Documentation/hid/hiddev.rst
22463 F:      drivers/hid/usbhid/
22464
22465 USB INTEL XHCI ROLE MUX DRIVER
22466 M:      Hans de Goede <hdegoede@redhat.com>
22467 L:      linux-usb@vger.kernel.org
22468 S:      Maintained
22469 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22470
22471 USB IP DRIVER FOR HISILICON KIRIN 960
22472 M:      Yu Chen <chenyu56@huawei.com>
22473 M:      Binghui Wang <wangbinghui@hisilicon.com>
22474 L:      linux-usb@vger.kernel.org
22475 S:      Maintained
22476 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22477 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22478
22479 USB IP DRIVER FOR HISILICON KIRIN 970
22480 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22481 L:      linux-usb@vger.kernel.org
22482 S:      Maintained
22483 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22484 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22485
22486 USB ISP116X DRIVER
22487 M:      Olav Kongas <ok@artecdesign.ee>
22488 L:      linux-usb@vger.kernel.org
22489 S:      Maintained
22490 F:      drivers/usb/host/isp116x*
22491 F:      include/linux/usb/isp116x.h
22492
22493 USB ISP1760 DRIVER
22494 M:      Rui Miguel Silva <rui.silva@linaro.org>
22495 L:      linux-usb@vger.kernel.org
22496 S:      Maintained
22497 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22498 F:      drivers/usb/isp1760/*
22499
22500 USB LAN78XX ETHERNET DRIVER
22501 M:      Woojung Huh <woojung.huh@microchip.com>
22502 M:      UNGLinuxDriver@microchip.com
22503 L:      netdev@vger.kernel.org
22504 S:      Maintained
22505 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22506 F:      drivers/net/usb/lan78xx.*
22507 F:      include/dt-bindings/net/microchip-lan78xx.h
22508
22509 USB MASS STORAGE DRIVER
22510 M:      Alan Stern <stern@rowland.harvard.edu>
22511 L:      linux-usb@vger.kernel.org
22512 L:      usb-storage@lists.one-eyed-alien.net
22513 S:      Maintained
22514 F:      drivers/usb/storage/
22515
22516 USB MIDI DRIVER
22517 M:      Clemens Ladisch <clemens@ladisch.de>
22518 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22519 S:      Maintained
22520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22521 F:      sound/usb/midi.*
22522
22523 USB NETWORKING DRIVERS
22524 L:      linux-usb@vger.kernel.org
22525 S:      Odd Fixes
22526 F:      drivers/net/usb/
22527
22528 USB OHCI DRIVER
22529 M:      Alan Stern <stern@rowland.harvard.edu>
22530 L:      linux-usb@vger.kernel.org
22531 S:      Maintained
22532 F:      Documentation/usb/ohci.rst
22533 F:      drivers/usb/host/ohci*
22534
22535 USB OTG FSM (Finite State Machine)
22536 M:      Peter Chen <peter.chen@kernel.org>
22537 L:      linux-usb@vger.kernel.org
22538 S:      Maintained
22539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22540 F:      drivers/usb/common/usb-otg-fsm.c
22541
22542 USB OVER IP DRIVER
22543 M:      Valentina Manea <valentina.manea.m@gmail.com>
22544 M:      Shuah Khan <shuah@kernel.org>
22545 M:      Shuah Khan <skhan@linuxfoundation.org>
22546 R:      Hongren Zheng <i@zenithal.me>
22547 L:      linux-usb@vger.kernel.org
22548 S:      Maintained
22549 F:      Documentation/usb/usbip_protocol.rst
22550 F:      drivers/usb/usbip/
22551 F:      tools/testing/selftests/drivers/usb/usbip/
22552 F:      tools/usb/usbip/
22553
22554 USB PEGASUS DRIVER
22555 M:      Petko Manolov <petkan@nucleusys.com>
22556 L:      linux-usb@vger.kernel.org
22557 L:      netdev@vger.kernel.org
22558 S:      Maintained
22559 W:      https://github.com/petkan/pegasus
22560 T:      git https://github.com/petkan/pegasus.git
22561 F:      drivers/net/usb/pegasus.*
22562
22563 USB PRINTER DRIVER (usblp)
22564 M:      Pete Zaitcev <zaitcev@redhat.com>
22565 L:      linux-usb@vger.kernel.org
22566 S:      Supported
22567 F:      drivers/usb/class/usblp.c
22568
22569 USB QMI WWAN NETWORK DRIVER
22570 M:      Bjørn Mork <bjorn@mork.no>
22571 L:      netdev@vger.kernel.org
22572 S:      Maintained
22573 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22574 F:      drivers/net/usb/qmi_wwan.c
22575
22576 USB RAW GADGET DRIVER
22577 R:      Andrey Konovalov <andreyknvl@gmail.com>
22578 L:      linux-usb@vger.kernel.org
22579 S:      Maintained
22580 F:      Documentation/usb/raw-gadget.rst
22581 F:      drivers/usb/gadget/legacy/raw_gadget.c
22582 F:      include/uapi/linux/usb/raw_gadget.h
22583
22584 USB RTL8150 DRIVER
22585 M:      Petko Manolov <petkan@nucleusys.com>
22586 L:      linux-usb@vger.kernel.org
22587 L:      netdev@vger.kernel.org
22588 S:      Maintained
22589 W:      https://github.com/petkan/rtl8150
22590 T:      git https://github.com/petkan/rtl8150.git
22591 F:      drivers/net/usb/rtl8150.c
22592
22593 USB SERIAL SUBSYSTEM
22594 M:      Johan Hovold <johan@kernel.org>
22595 L:      linux-usb@vger.kernel.org
22596 S:      Maintained
22597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22598 F:      Documentation/usb/usb-serial.rst
22599 F:      drivers/usb/serial/
22600 F:      include/linux/usb/serial.h
22601
22602 USB SMSC75XX ETHERNET DRIVER
22603 M:      Steve Glendinning <steve.glendinning@shawell.net>
22604 L:      netdev@vger.kernel.org
22605 S:      Maintained
22606 F:      drivers/net/usb/smsc75xx.*
22607
22608 USB SMSC95XX ETHERNET DRIVER
22609 M:      Steve Glendinning <steve.glendinning@shawell.net>
22610 M:      UNGLinuxDriver@microchip.com
22611 L:      netdev@vger.kernel.org
22612 S:      Maintained
22613 F:      drivers/net/usb/smsc95xx.*
22614
22615 USB SUBSYSTEM
22616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22617 L:      linux-usb@vger.kernel.org
22618 S:      Supported
22619 W:      http://www.linux-usb.org
22620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22621 F:      Documentation/devicetree/bindings/usb/
22622 F:      Documentation/usb/
22623 F:      drivers/usb/
22624 F:      include/dt-bindings/usb/
22625 F:      include/linux/usb.h
22626 F:      include/linux/usb/
22627 F:      include/uapi/linux/usb/
22628
22629 USB TYPEC BUS FOR ALTERNATE MODES
22630 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22631 L:      linux-usb@vger.kernel.org
22632 S:      Maintained
22633 F:      Documentation/ABI/testing/sysfs-bus-typec
22634 F:      Documentation/driver-api/usb/typec_bus.rst
22635 F:      drivers/usb/typec/altmodes/
22636 F:      include/linux/usb/typec_altmode.h
22637
22638 USB TYPEC CLASS
22639 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22640 L:      linux-usb@vger.kernel.org
22641 S:      Maintained
22642 F:      Documentation/ABI/testing/sysfs-class-typec
22643 F:      Documentation/driver-api/usb/typec.rst
22644 F:      drivers/usb/typec/
22645 F:      include/linux/usb/typec.h
22646
22647 USB TYPEC INTEL PMC MUX DRIVER
22648 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22649 L:      linux-usb@vger.kernel.org
22650 S:      Maintained
22651 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22652 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22653
22654 USB TYPEC PI3USB30532 MUX DRIVER
22655 M:      Hans de Goede <hdegoede@redhat.com>
22656 L:      linux-usb@vger.kernel.org
22657 S:      Maintained
22658 F:      drivers/usb/typec/mux/pi3usb30532.c
22659
22660 USB TYPEC PORT CONTROLLER DRIVERS
22661 M:      Guenter Roeck <linux@roeck-us.net>
22662 L:      linux-usb@vger.kernel.org
22663 S:      Maintained
22664 F:      drivers/usb/typec/tcpm/
22665
22666 USB UHCI DRIVER
22667 M:      Alan Stern <stern@rowland.harvard.edu>
22668 L:      linux-usb@vger.kernel.org
22669 S:      Maintained
22670 F:      drivers/usb/host/uhci*
22671
22672 USB VIDEO CLASS
22673 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22674 L:      linux-media@vger.kernel.org
22675 S:      Maintained
22676 W:      http://www.ideasonboard.org/uvc/
22677 T:      git git://linuxtv.org/media_tree.git
22678 F:      drivers/media/usb/uvc/
22679 F:      include/uapi/linux/uvcvideo.h
22680
22681 USB WEBCAM GADGET
22682 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22683 M:      Daniel Scally <dan.scally@ideasonboard.com>
22684 L:      linux-usb@vger.kernel.org
22685 S:      Maintained
22686 F:      drivers/usb/gadget/function/*uvc*
22687 F:      drivers/usb/gadget/legacy/webcam.c
22688 F:      include/uapi/linux/usb/g_uvc.h
22689
22690 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22691 L:      linux-wireless@vger.kernel.org
22692 S:      Orphan
22693 F:      drivers/net/wireless/legacy/rndis_wlan.c
22694
22695 USB XHCI DRIVER
22696 M:      Mathias Nyman <mathias.nyman@intel.com>
22697 L:      linux-usb@vger.kernel.org
22698 S:      Supported
22699 F:      drivers/usb/host/pci-quirks*
22700 F:      drivers/usb/host/xhci*
22701
22702 USB ZD1201 DRIVER
22703 L:      linux-wireless@vger.kernel.org
22704 S:      Orphan
22705 W:      http://linux-lc100020.sourceforge.net
22706 F:      drivers/net/wireless/zydas/zd1201.*
22707
22708 USER DATAGRAM PROTOCOL (UDP)
22709 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22710 S:      Maintained
22711 F:      include/linux/udp.h
22712 F:      net/ipv4/udp.c
22713 F:      net/ipv6/udp.c
22714
22715 USER-MODE LINUX (UML)
22716 M:      Richard Weinberger <richard@nod.at>
22717 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22718 M:      Johannes Berg <johannes@sipsolutions.net>
22719 L:      linux-um@lists.infradead.org
22720 S:      Maintained
22721 W:      http://user-mode-linux.sourceforge.net
22722 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22725 F:      Documentation/virt/uml/
22726 F:      arch/um/
22727 F:      arch/x86/um/
22728 F:      fs/hostfs/
22729
22730 USERSPACE COPYIN/COPYOUT (UIOVEC)
22731 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22732 S:      Maintained
22733 F:      include/linux/uio.h
22734 F:      lib/iov_iter.c
22735
22736 USERSPACE DMA BUFFER DRIVER
22737 M:      Gerd Hoffmann <kraxel@redhat.com>
22738 L:      dri-devel@lists.freedesktop.org
22739 S:      Maintained
22740 T:      git git://anongit.freedesktop.org/drm/drm-misc
22741 F:      drivers/dma-buf/udmabuf.c
22742 F:      include/uapi/linux/udmabuf.h
22743
22744 USERSPACE I/O (UIO)
22745 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22746 S:      Maintained
22747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22748 F:      Documentation/driver-api/uio-howto.rst
22749 F:      drivers/uio/
22750 F:      include/linux/uio_driver.h
22751
22752 UTIL-LINUX PACKAGE
22753 M:      Karel Zak <kzak@redhat.com>
22754 L:      util-linux@vger.kernel.org
22755 S:      Maintained
22756 W:      http://en.wikipedia.org/wiki/Util-linux
22757 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22758
22759 UUID HELPERS
22760 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22761 L:      linux-kernel@vger.kernel.org
22762 S:      Maintained
22763 F:      include/linux/uuid.h
22764 F:      lib/test_uuid.c
22765 F:      lib/uuid.c
22766
22767 UV SYSFS DRIVER
22768 M:      Justin Ernst <justin.ernst@hpe.com>
22769 L:      platform-driver-x86@vger.kernel.org
22770 S:      Maintained
22771 F:      drivers/platform/x86/uv_sysfs.c
22772
22773 UVESAFB DRIVER
22774 M:      Michal Januszewski <spock@gentoo.org>
22775 L:      linux-fbdev@vger.kernel.org
22776 S:      Maintained
22777 W:      https://github.com/mjanusz/v86d
22778 F:      Documentation/fb/uvesafb.rst
22779 F:      drivers/video/fbdev/uvesafb.*
22780
22781 Ux500 CLOCK DRIVERS
22782 M:      Ulf Hansson <ulf.hansson@linaro.org>
22783 L:      linux-clk@vger.kernel.org
22784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22785 S:      Maintained
22786 F:      drivers/clk/ux500/
22787
22788 V4L2 ASYNC AND FWNODE FRAMEWORKS
22789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22790 L:      linux-media@vger.kernel.org
22791 S:      Maintained
22792 T:      git git://linuxtv.org/media_tree.git
22793 F:      drivers/media/v4l2-core/v4l2-async.c
22794 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22795 F:      include/media/v4l2-async.h
22796 F:      include/media/v4l2-fwnode.h
22797
22798 V4L2 LENS DRIVERS
22799 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22800 L:      linux-media@vger.kernel.org
22801 S:      Maintained
22802 F:      drivers/media/i2c/ak*
22803 F:      drivers/media/i2c/dw*
22804 F:      drivers/media/i2c/lm*
22805
22806 V4L2 CAMERA SENSOR DRIVERS
22807 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22808 L:      linux-media@vger.kernel.org
22809 S:      Maintained
22810 F:      Documentation/driver-api/media/camera-sensor.rst
22811 F:      Documentation/driver-api/media/tx-rx.rst
22812 F:      drivers/media/i2c/ar*
22813 F:      drivers/media/i2c/hi*
22814 F:      drivers/media/i2c/imx*
22815 F:      drivers/media/i2c/mt*
22816 F:      drivers/media/i2c/og*
22817 F:      drivers/media/i2c/ov*
22818 F:      drivers/media/i2c/s5*
22819 F:      drivers/media/i2c/st-vgxy61.c
22820
22821 VF610 NAND DRIVER
22822 M:      Stefan Agner <stefan@agner.ch>
22823 L:      linux-mtd@lists.infradead.org
22824 S:      Supported
22825 F:      drivers/mtd/nand/raw/vf610_nfc.c
22826
22827 VFAT/FAT/MSDOS FILESYSTEM
22828 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22829 S:      Maintained
22830 F:      Documentation/filesystems/vfat.rst
22831 F:      fs/fat/
22832 F:      tools/testing/selftests/filesystems/fat/
22833
22834 VFIO CDX DRIVER
22835 M:      Nipun Gupta <nipun.gupta@amd.com>
22836 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22837 L:      kvm@vger.kernel.org
22838 S:      Maintained
22839 F:      drivers/vfio/cdx/*
22840
22841 VFIO DRIVER
22842 M:      Alex Williamson <alex.williamson@redhat.com>
22843 L:      kvm@vger.kernel.org
22844 S:      Maintained
22845 T:      git https://github.com/awilliam/linux-vfio.git
22846 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22847 F:      Documentation/driver-api/vfio.rst
22848 F:      drivers/vfio/
22849 F:      include/linux/vfio.h
22850 F:      include/linux/vfio_pci_core.h
22851 F:      include/uapi/linux/vfio.h
22852
22853 VFIO FSL-MC DRIVER
22854 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22855 L:      kvm@vger.kernel.org
22856 S:      Maintained
22857 F:      drivers/vfio/fsl-mc/
22858
22859 VFIO HISILICON PCI DRIVER
22860 M:      Longfang Liu <liulongfang@huawei.com>
22861 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22862 L:      kvm@vger.kernel.org
22863 S:      Maintained
22864 F:      drivers/vfio/pci/hisilicon/
22865
22866 VFIO MEDIATED DEVICE DRIVERS
22867 M:      Kirti Wankhede <kwankhede@nvidia.com>
22868 L:      kvm@vger.kernel.org
22869 S:      Maintained
22870 F:      Documentation/driver-api/vfio-mediated-device.rst
22871 F:      drivers/vfio/mdev/
22872 F:      include/linux/mdev.h
22873 F:      samples/vfio-mdev/
22874
22875 VFIO MLX5 PCI DRIVER
22876 M:      Yishai Hadas <yishaih@nvidia.com>
22877 L:      kvm@vger.kernel.org
22878 S:      Maintained
22879 F:      drivers/vfio/pci/mlx5/
22880
22881 VFIO PCI DEVICE SPECIFIC DRIVERS
22882 R:      Jason Gunthorpe <jgg@nvidia.com>
22883 R:      Yishai Hadas <yishaih@nvidia.com>
22884 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22885 R:      Kevin Tian <kevin.tian@intel.com>
22886 L:      kvm@vger.kernel.org
22887 S:      Maintained
22888 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22889 F:      drivers/vfio/pci/*/
22890
22891 VFIO PDS PCI DRIVER
22892 M:      Brett Creeley <brett.creeley@amd.com>
22893 L:      kvm@vger.kernel.org
22894 S:      Maintained
22895 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22896 F:      drivers/vfio/pci/pds/
22897
22898 VFIO PLATFORM DRIVER
22899 M:      Eric Auger <eric.auger@redhat.com>
22900 L:      kvm@vger.kernel.org
22901 S:      Maintained
22902 F:      drivers/vfio/platform/
22903
22904 VGA_SWITCHEROO
22905 R:      Lukas Wunner <lukas@wunner.de>
22906 S:      Maintained
22907 T:      git git://anongit.freedesktop.org/drm/drm-misc
22908 F:      Documentation/gpu/vga-switcheroo.rst
22909 F:      drivers/gpu/vga/vga_switcheroo.c
22910 F:      include/linux/vga_switcheroo.h
22911
22912 VIA RHINE NETWORK DRIVER
22913 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22914 S:      Maintained
22915 F:      drivers/net/ethernet/via/via-rhine.c
22916
22917 VIA SD/MMC CARD CONTROLLER DRIVER
22918 M:      Bruce Chang <brucechang@via.com.tw>
22919 M:      Harald Welte <HaraldWelte@viatech.com>
22920 S:      Maintained
22921 F:      drivers/mmc/host/via-sdmmc.c
22922
22923 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22924 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22925 L:      linux-fbdev@vger.kernel.org
22926 S:      Maintained
22927 F:      drivers/video/fbdev/via/
22928 F:      include/linux/via-core.h
22929 F:      include/linux/via_i2c.h
22930
22931 VIA VELOCITY NETWORK DRIVER
22932 M:      Francois Romieu <romieu@fr.zoreil.com>
22933 L:      netdev@vger.kernel.org
22934 S:      Maintained
22935 F:      drivers/net/ethernet/via/via-velocity.*
22936
22937 VICODEC VIRTUAL CODEC DRIVER
22938 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22939 L:      linux-media@vger.kernel.org
22940 S:      Maintained
22941 W:      https://linuxtv.org
22942 T:      git git://linuxtv.org/media_tree.git
22943 F:      drivers/media/test-drivers/vicodec/*
22944
22945 VIDEO I2C POLLING DRIVER
22946 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22947 L:      linux-media@vger.kernel.org
22948 S:      Maintained
22949 F:      drivers/media/i2c/video-i2c.c
22950
22951 VIDEO MULTIPLEXER DRIVER
22952 M:      Philipp Zabel <p.zabel@pengutronix.de>
22953 L:      linux-media@vger.kernel.org
22954 S:      Maintained
22955 F:      drivers/media/platform/video-mux.c
22956
22957 VIDEOBUF2 FRAMEWORK
22958 M:      Tomasz Figa <tfiga@chromium.org>
22959 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22960 L:      linux-media@vger.kernel.org
22961 S:      Maintained
22962 F:      drivers/media/common/videobuf2/*
22963 F:      include/media/videobuf2-*
22964
22965 VIDTV VIRTUAL DIGITAL TV DRIVER
22966 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22967 L:      linux-media@vger.kernel.org
22968 S:      Maintained
22969 W:      https://linuxtv.org
22970 T:      git git://linuxtv.org/media_tree.git
22971 F:      drivers/media/test-drivers/vidtv/*
22972
22973 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22974 M:      Shuah Khan <skhan@linuxfoundation.org>
22975 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22976 L:      linux-media@vger.kernel.org
22977 S:      Maintained
22978 W:      https://linuxtv.org
22979 T:      git git://linuxtv.org/media_tree.git
22980 F:      drivers/media/test-drivers/vimc/*
22981
22982 VIRT LIB
22983 M:      Alex Williamson <alex.williamson@redhat.com>
22984 M:      Paolo Bonzini <pbonzini@redhat.com>
22985 L:      kvm@vger.kernel.org
22986 S:      Supported
22987 F:      virt/lib/
22988
22989 VIRTIO AND VHOST VSOCK DRIVER
22990 M:      Stefan Hajnoczi <stefanha@redhat.com>
22991 M:      Stefano Garzarella <sgarzare@redhat.com>
22992 L:      kvm@vger.kernel.org
22993 L:      virtualization@lists.linux.dev
22994 L:      netdev@vger.kernel.org
22995 S:      Maintained
22996 F:      drivers/vhost/vsock.c
22997 F:      include/linux/virtio_vsock.h
22998 F:      include/uapi/linux/virtio_vsock.h
22999 F:      net/vmw_vsock/virtio_transport.c
23000 F:      net/vmw_vsock/virtio_transport_common.c
23001
23002 VIRTIO BALLOON
23003 M:      "Michael S. Tsirkin" <mst@redhat.com>
23004 M:      David Hildenbrand <david@redhat.com>
23005 L:      virtualization@lists.linux.dev
23006 S:      Maintained
23007 F:      drivers/virtio/virtio_balloon.c
23008 F:      include/linux/balloon_compaction.h
23009 F:      include/uapi/linux/virtio_balloon.h
23010 F:      mm/balloon_compaction.c
23011
23012 VIRTIO BLOCK AND SCSI DRIVERS
23013 M:      "Michael S. Tsirkin" <mst@redhat.com>
23014 M:      Jason Wang <jasowang@redhat.com>
23015 R:      Paolo Bonzini <pbonzini@redhat.com>
23016 R:      Stefan Hajnoczi <stefanha@redhat.com>
23017 L:      virtualization@lists.linux.dev
23018 S:      Maintained
23019 F:      drivers/block/virtio_blk.c
23020 F:      drivers/scsi/virtio_scsi.c
23021 F:      include/uapi/linux/virtio_blk.h
23022 F:      include/uapi/linux/virtio_scsi.h
23023
23024 VIRTIO CONSOLE DRIVER
23025 M:      Amit Shah <amit@kernel.org>
23026 L:      virtualization@lists.linux.dev
23027 S:      Maintained
23028 F:      drivers/char/virtio_console.c
23029 F:      include/linux/virtio_console.h
23030 F:      include/uapi/linux/virtio_console.h
23031
23032 VIRTIO CORE AND NET DRIVERS
23033 M:      "Michael S. Tsirkin" <mst@redhat.com>
23034 M:      Jason Wang <jasowang@redhat.com>
23035 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23036 L:      virtualization@lists.linux.dev
23037 S:      Maintained
23038 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23039 F:      Documentation/ABI/testing/sysfs-class-vduse
23040 F:      Documentation/devicetree/bindings/virtio/
23041 F:      Documentation/driver-api/virtio/
23042 F:      drivers/block/virtio_blk.c
23043 F:      drivers/crypto/virtio/
23044 F:      drivers/net/virtio_net.c
23045 F:      drivers/vdpa/
23046 F:      drivers/virtio/
23047 F:      include/linux/vdpa.h
23048 F:      include/linux/virtio*.h
23049 F:      include/linux/vringh.h
23050 F:      include/uapi/linux/virtio_*.h
23051 F:      tools/virtio/
23052
23053 VIRTIO CRYPTO DRIVER
23054 M:      Gonglei <arei.gonglei@huawei.com>
23055 L:      virtualization@lists.linux.dev
23056 L:      linux-crypto@vger.kernel.org
23057 S:      Maintained
23058 F:      drivers/crypto/virtio/
23059 F:      include/uapi/linux/virtio_crypto.h
23060
23061 VIRTIO DRIVERS FOR S390
23062 M:      Cornelia Huck <cohuck@redhat.com>
23063 M:      Halil Pasic <pasic@linux.ibm.com>
23064 M:      Eric Farman <farman@linux.ibm.com>
23065 L:      linux-s390@vger.kernel.org
23066 L:      virtualization@lists.linux.dev
23067 L:      kvm@vger.kernel.org
23068 S:      Supported
23069 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23070 F:      drivers/s390/virtio/
23071
23072 VIRTIO FILE SYSTEM
23073 M:      Vivek Goyal <vgoyal@redhat.com>
23074 M:      Stefan Hajnoczi <stefanha@redhat.com>
23075 M:      Miklos Szeredi <miklos@szeredi.hu>
23076 L:      virtualization@lists.linux.dev
23077 L:      linux-fsdevel@vger.kernel.org
23078 S:      Supported
23079 W:      https://virtio-fs.gitlab.io/
23080 F:      Documentation/filesystems/virtiofs.rst
23081 F:      fs/fuse/virtio_fs.c
23082 F:      include/uapi/linux/virtio_fs.h
23083
23084 VIRTIO GPIO DRIVER
23085 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23086 M:      Viresh Kumar <vireshk@kernel.org>
23087 L:      linux-gpio@vger.kernel.org
23088 L:      virtualization@lists.linux.dev
23089 S:      Maintained
23090 F:      drivers/gpio/gpio-virtio.c
23091 F:      include/uapi/linux/virtio_gpio.h
23092
23093 VIRTIO GPU DRIVER
23094 M:      David Airlie <airlied@redhat.com>
23095 M:      Gerd Hoffmann <kraxel@redhat.com>
23096 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23097 R:      Chia-I Wu <olvaffe@gmail.com>
23098 L:      dri-devel@lists.freedesktop.org
23099 L:      virtualization@lists.linux.dev
23100 S:      Maintained
23101 T:      git git://anongit.freedesktop.org/drm/drm-misc
23102 F:      drivers/gpu/drm/ci/xfails/virtio*
23103 F:      drivers/gpu/drm/virtio/
23104 F:      include/uapi/linux/virtio_gpu.h
23105
23106 VIRTIO HOST (VHOST)
23107 M:      "Michael S. Tsirkin" <mst@redhat.com>
23108 M:      Jason Wang <jasowang@redhat.com>
23109 L:      kvm@vger.kernel.org
23110 L:      virtualization@lists.linux.dev
23111 L:      netdev@vger.kernel.org
23112 S:      Maintained
23113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23114 F:      drivers/vhost/
23115 F:      include/linux/sched/vhost_task.h
23116 F:      include/linux/vhost_iotlb.h
23117 F:      include/uapi/linux/vhost.h
23118 F:      kernel/vhost_task.c
23119
23120 VIRTIO HOST (VHOST-SCSI)
23121 M:      "Michael S. Tsirkin" <mst@redhat.com>
23122 M:      Jason Wang <jasowang@redhat.com>
23123 M:      Mike Christie <michael.christie@oracle.com>
23124 R:      Paolo Bonzini <pbonzini@redhat.com>
23125 R:      Stefan Hajnoczi <stefanha@redhat.com>
23126 L:      virtualization@lists.linux.dev
23127 S:      Maintained
23128 F:      drivers/vhost/scsi.c
23129
23130 VIRTIO I2C DRIVER
23131 M:      Conghui Chen <conghui.chen@intel.com>
23132 M:      Viresh Kumar <viresh.kumar@linaro.org>
23133 L:      linux-i2c@vger.kernel.org
23134 L:      virtualization@lists.linux.dev
23135 S:      Maintained
23136 F:      drivers/i2c/busses/i2c-virtio.c
23137 F:      include/uapi/linux/virtio_i2c.h
23138
23139 VIRTIO INPUT DRIVER
23140 M:      Gerd Hoffmann <kraxel@redhat.com>
23141 S:      Maintained
23142 F:      drivers/virtio/virtio_input.c
23143 F:      include/uapi/linux/virtio_input.h
23144
23145 VIRTIO IOMMU DRIVER
23146 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23147 L:      virtualization@lists.linux.dev
23148 S:      Maintained
23149 F:      drivers/iommu/virtio-iommu.c
23150 F:      include/uapi/linux/virtio_iommu.h
23151
23152 VIRTIO MEM DRIVER
23153 M:      David Hildenbrand <david@redhat.com>
23154 L:      virtualization@lists.linux.dev
23155 S:      Maintained
23156 W:      https://virtio-mem.gitlab.io/
23157 F:      drivers/virtio/virtio_mem.c
23158 F:      include/uapi/linux/virtio_mem.h
23159
23160 VIRTIO PMEM DRIVER
23161 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23162 L:      virtualization@lists.linux.dev
23163 S:      Maintained
23164 F:      drivers/nvdimm/nd_virtio.c
23165 F:      drivers/nvdimm/virtio_pmem.c
23166
23167 VIRTIO SOUND DRIVER
23168 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23169 M:      "Michael S. Tsirkin" <mst@redhat.com>
23170 L:      virtualization@lists.linux.dev
23171 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23172 S:      Maintained
23173 F:      include/uapi/linux/virtio_snd.h
23174 F:      sound/virtio/*
23175
23176 VIRTUAL BOX GUEST DEVICE DRIVER
23177 M:      Hans de Goede <hdegoede@redhat.com>
23178 M:      Arnd Bergmann <arnd@arndb.de>
23179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23180 S:      Maintained
23181 F:      drivers/virt/vboxguest/
23182 F:      include/linux/vbox_utils.h
23183 F:      include/uapi/linux/vbox*.h
23184
23185 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23186 M:      Hans de Goede <hdegoede@redhat.com>
23187 L:      linux-fsdevel@vger.kernel.org
23188 S:      Maintained
23189 F:      fs/vboxsf/*
23190
23191 VIRTUAL PCM TEST DRIVER
23192 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23193 L:      linux-sound@vger.kernel.org
23194 S:      Maintained
23195 F:      Documentation/sound/cards/pcmtest.rst
23196 F:      sound/drivers/pcmtest.c
23197 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23198
23199 VIRTUAL SERIO DEVICE DRIVER
23200 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23201 S:      Maintained
23202 F:      drivers/input/serio/userio.c
23203 F:      include/uapi/linux/userio.h
23204
23205 VISL VIRTUAL STATELESS DECODER DRIVER
23206 M:      Daniel Almeida <daniel.almeida@collabora.com>
23207 L:      linux-media@vger.kernel.org
23208 S:      Supported
23209 F:      drivers/media/test-drivers/visl
23210
23211 VIVID VIRTUAL VIDEO DRIVER
23212 M:      Hans Verkuil <hverkuil@xs4all.nl>
23213 L:      linux-media@vger.kernel.org
23214 S:      Maintained
23215 W:      https://linuxtv.org
23216 T:      git git://linuxtv.org/media_tree.git
23217 F:      drivers/media/test-drivers/vivid/*
23218
23219 VM SOCKETS (AF_VSOCK)
23220 M:      Stefano Garzarella <sgarzare@redhat.com>
23221 L:      virtualization@lists.linux.dev
23222 L:      netdev@vger.kernel.org
23223 S:      Maintained
23224 F:      drivers/net/vsockmon.c
23225 F:      include/net/af_vsock.h
23226 F:      include/uapi/linux/vm_sockets.h
23227 F:      include/uapi/linux/vm_sockets_diag.h
23228 F:      include/uapi/linux/vsockmon.h
23229 F:      net/vmw_vsock/
23230 F:      tools/testing/vsock/
23231
23232 VMALLOC
23233 M:      Andrew Morton <akpm@linux-foundation.org>
23234 R:      Uladzislau Rezki <urezki@gmail.com>
23235 R:      Christoph Hellwig <hch@infradead.org>
23236 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23237 L:      linux-mm@kvack.org
23238 S:      Maintained
23239 W:      http://www.linux-mm.org
23240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23241 F:      include/linux/vmalloc.h
23242 F:      mm/vmalloc.c
23243
23244 VME SUBSYSTEM
23245 M:      Martyn Welch <martyn@welchs.me.uk>
23246 M:      Manohar Vanga <manohar.vanga@gmail.com>
23247 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23248 L:      linux-kernel@vger.kernel.org
23249 S:      Odd fixes
23250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23251 F:      Documentation/driver-api/vme.rst
23252 F:      drivers/staging/vme_user/
23253
23254 VMWARE BALLOON DRIVER
23255 M:      Nadav Amit <namit@vmware.com>
23256 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23257 L:      linux-kernel@vger.kernel.org
23258 S:      Supported
23259 F:      drivers/misc/vmw_balloon.c
23260
23261 VMWARE HYPERVISOR INTERFACE
23262 M:      Ajay Kaher <akaher@vmware.com>
23263 M:      Alexey Makhalov <amakhalov@vmware.com>
23264 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23265 L:      virtualization@lists.linux.dev
23266 L:      x86@kernel.org
23267 S:      Supported
23268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23269 F:      arch/x86/include/asm/vmware.h
23270 F:      arch/x86/kernel/cpu/vmware.c
23271
23272 VMWARE PVRDMA DRIVER
23273 M:      Bryan Tan <bryantan@vmware.com>
23274 M:      Vishnu Dasa <vdasa@vmware.com>
23275 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23276 L:      linux-rdma@vger.kernel.org
23277 S:      Supported
23278 F:      drivers/infiniband/hw/vmw_pvrdma/
23279
23280 VMWARE PVSCSI DRIVER
23281 M:      Vishal Bhakta <vbhakta@vmware.com>
23282 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23283 L:      linux-scsi@vger.kernel.org
23284 S:      Supported
23285 F:      drivers/scsi/vmw_pvscsi.c
23286 F:      drivers/scsi/vmw_pvscsi.h
23287
23288 VMWARE VIRTUAL PTP CLOCK DRIVER
23289 M:      Jeff Sipek <jsipek@vmware.com>
23290 R:      Ajay Kaher <akaher@vmware.com>
23291 R:      Alexey Makhalov <amakhalov@vmware.com>
23292 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23293 L:      netdev@vger.kernel.org
23294 S:      Supported
23295 F:      drivers/ptp/ptp_vmw.c
23296
23297 VMWARE VMCI DRIVER
23298 M:      Bryan Tan <bryantan@vmware.com>
23299 M:      Vishnu Dasa <vdasa@vmware.com>
23300 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23301 L:      linux-kernel@vger.kernel.org
23302 S:      Supported
23303 F:      drivers/misc/vmw_vmci/
23304 F:      include/linux/vmw_vmci*
23305
23306 VMWARE VMMOUSE SUBDRIVER
23307 M:      Zack Rusin <zackr@vmware.com>
23308 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23309 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23310 L:      linux-input@vger.kernel.org
23311 S:      Supported
23312 F:      drivers/input/mouse/vmmouse.c
23313 F:      drivers/input/mouse/vmmouse.h
23314
23315 VMWARE VMXNET3 ETHERNET DRIVER
23316 M:      Ronak Doshi <doshir@vmware.com>
23317 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23318 L:      netdev@vger.kernel.org
23319 S:      Supported
23320 F:      drivers/net/vmxnet3/
23321
23322 VMWARE VSOCK VMCI TRANSPORT DRIVER
23323 M:      Bryan Tan <bryantan@vmware.com>
23324 M:      Vishnu Dasa <vdasa@vmware.com>
23325 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23326 L:      linux-kernel@vger.kernel.org
23327 S:      Supported
23328 F:      net/vmw_vsock/vmci_transport*
23329
23330 VOCORE VOCORE2 BOARD
23331 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23332 L:      linux-mips@vger.kernel.org
23333 S:      Maintained
23334 F:      arch/mips/boot/dts/ralink/vocore2.dts
23335
23336 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23337 M:      Liam Girdwood <lgirdwood@gmail.com>
23338 M:      Mark Brown <broonie@kernel.org>
23339 L:      linux-kernel@vger.kernel.org
23340 S:      Supported
23341 W:      http://www.slimlogic.co.uk/?p=48
23342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23343 F:      Documentation/devicetree/bindings/regulator/
23344 F:      Documentation/power/regulator/
23345 F:      drivers/regulator/
23346 F:      include/dt-bindings/regulator/
23347 F:      include/linux/regulator/
23348 K:      regulator_get_optional
23349
23350 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23351 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23352 F:      drivers/regulator/irq_helpers.c
23353
23354 VRF
23355 M:      David Ahern <dsahern@kernel.org>
23356 L:      netdev@vger.kernel.org
23357 S:      Maintained
23358 F:      Documentation/networking/vrf.rst
23359 F:      drivers/net/vrf.c
23360
23361 VSPRINTF
23362 M:      Petr Mladek <pmladek@suse.com>
23363 M:      Steven Rostedt <rostedt@goodmis.org>
23364 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23365 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23366 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23367 S:      Maintained
23368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23369 F:      Documentation/core-api/printk-formats.rst
23370 F:      lib/test_printf.c
23371 F:      lib/test_scanf.c
23372 F:      lib/vsprintf.c
23373
23374 VT1211 HARDWARE MONITOR DRIVER
23375 M:      Juerg Haefliger <juergh@proton.me>
23376 L:      linux-hwmon@vger.kernel.org
23377 S:      Maintained
23378 F:      Documentation/hwmon/vt1211.rst
23379 F:      drivers/hwmon/vt1211.c
23380
23381 VT8231 HARDWARE MONITOR DRIVER
23382 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23383 L:      linux-hwmon@vger.kernel.org
23384 S:      Maintained
23385 F:      drivers/hwmon/vt8231.c
23386
23387 VUB300 USB to SDIO/SD/MMC bridge chip
23388 L:      linux-mmc@vger.kernel.org
23389 S:      Orphan
23390 F:      drivers/mmc/host/vub300.c
23391
23392 W1 DALLAS'S 1-WIRE BUS
23393 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23394 S:      Maintained
23395 F:      Documentation/devicetree/bindings/w1/
23396 F:      Documentation/w1/
23397 F:      drivers/w1/
23398 F:      include/linux/w1.h
23399
23400 W83791D HARDWARE MONITORING DRIVER
23401 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23402 L:      linux-hwmon@vger.kernel.org
23403 S:      Maintained
23404 F:      Documentation/hwmon/w83791d.rst
23405 F:      drivers/hwmon/w83791d.c
23406
23407 W83793 HARDWARE MONITORING DRIVER
23408 M:      Rudolf Marek <r.marek@assembler.cz>
23409 L:      linux-hwmon@vger.kernel.org
23410 S:      Maintained
23411 F:      Documentation/hwmon/w83793.rst
23412 F:      drivers/hwmon/w83793.c
23413
23414 W83795 HARDWARE MONITORING DRIVER
23415 M:      Jean Delvare <jdelvare@suse.com>
23416 L:      linux-hwmon@vger.kernel.org
23417 S:      Maintained
23418 F:      drivers/hwmon/w83795.c
23419
23420 W83L51xD SD/MMC CARD INTERFACE DRIVER
23421 M:      Pierre Ossman <pierre@ossman.eu>
23422 S:      Maintained
23423 F:      drivers/mmc/host/wbsd.*
23424
23425 WACOM PROTOCOL 4 SERIAL TABLETS
23426 M:      Julian Squires <julian@cipht.net>
23427 M:      Hans de Goede <hdegoede@redhat.com>
23428 L:      linux-input@vger.kernel.org
23429 S:      Maintained
23430 F:      drivers/input/tablet/wacom_serial4.c
23431
23432 WANGXUN ETHERNET DRIVER
23433 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23434 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23435 L:      netdev@vger.kernel.org
23436 S:      Maintained
23437 W:      https://www.net-swift.com
23438 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23439 F:      drivers/net/ethernet/wangxun/
23440 F:      drivers/net/pcs/pcs-xpcs-wx.c
23441
23442 WATCHDOG DEVICE DRIVERS
23443 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23444 M:      Guenter Roeck <linux@roeck-us.net>
23445 L:      linux-watchdog@vger.kernel.org
23446 S:      Maintained
23447 W:      http://www.linux-watchdog.org/
23448 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23449 F:      Documentation/devicetree/bindings/watchdog/
23450 F:      Documentation/watchdog/
23451 F:      drivers/watchdog/
23452 F:      include/linux/watchdog.h
23453 F:      include/trace/events/watchdog.h
23454 F:      include/uapi/linux/watchdog.h
23455
23456 WHISKEYCOVE PMIC GPIO DRIVER
23457 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23458 L:      linux-gpio@vger.kernel.org
23459 S:      Maintained
23460 F:      drivers/gpio/gpio-wcove.c
23461
23462 WHWAVE RTC DRIVER
23463 M:      Dianlong Li <long17.cool@163.com>
23464 L:      linux-rtc@vger.kernel.org
23465 S:      Maintained
23466 F:      drivers/rtc/rtc-sd3078.c
23467
23468 WIIMOTE HID DRIVER
23469 M:      David Rheinsberg <david@readahead.eu>
23470 L:      linux-input@vger.kernel.org
23471 S:      Maintained
23472 F:      drivers/hid/hid-wiimote*
23473
23474 WILOCITY WIL6210 WIRELESS DRIVER
23475 L:      linux-wireless@vger.kernel.org
23476 S:      Orphan
23477 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23478 F:      drivers/net/wireless/ath/wil6210/
23479
23480 WINBOND CIR DRIVER
23481 M:      David Härdeman <david@hardeman.nu>
23482 S:      Maintained
23483 F:      drivers/media/rc/winbond-cir.c
23484
23485 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23486 L:      linux-watchdog@vger.kernel.org
23487 S:      Orphan
23488 F:      drivers/watchdog/ebc-c384_wdt.c
23489
23490 WINSYSTEMS WS16C48 GPIO DRIVER
23491 M:      William Breathitt Gray <william.gray@linaro.org>
23492 L:      linux-gpio@vger.kernel.org
23493 S:      Maintained
23494 F:      drivers/gpio/gpio-ws16c48.c
23495
23496 WIREGUARD SECURE NETWORK TUNNEL
23497 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23498 L:      wireguard@lists.zx2c4.com
23499 L:      netdev@vger.kernel.org
23500 S:      Maintained
23501 F:      drivers/net/wireguard/
23502 F:      tools/testing/selftests/wireguard/
23503
23504 WISTRON LAPTOP BUTTON DRIVER
23505 M:      Miloslav Trmac <mitr@volny.cz>
23506 S:      Maintained
23507 F:      drivers/input/misc/wistron_btns.c
23508
23509 WL3501 WIRELESS PCMCIA CARD DRIVER
23510 L:      linux-wireless@vger.kernel.org
23511 S:      Orphan
23512 F:      drivers/net/wireless/legacy/wl3501*
23513
23514 WMI BINARY MOF DRIVER
23515 M:      Armin Wolf <W_Armin@gmx.de>
23516 R:      Thomas Weißschuh <linux@weissschuh.net>
23517 L:      platform-driver-x86@vger.kernel.org
23518 S:      Maintained
23519 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23520 F:      Documentation/wmi/devices/wmi-bmof.rst
23521 F:      drivers/platform/x86/wmi-bmof.c
23522
23523 WOLFSON MICROELECTRONICS DRIVERS
23524 L:      patches@opensource.cirrus.com
23525 S:      Supported
23526 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23527 T:      git https://github.com/CirrusLogic/linux-drivers.git
23528 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23529 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23530 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23531 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23532 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23533 F:      Documentation/devicetree/bindings/sound/wm*
23534 F:      Documentation/hwmon/wm83??.rst
23535 F:      arch/arm/mach-s3c/mach-crag6410*
23536 F:      drivers/clk/clk-wm83*.c
23537 F:      drivers/gpio/gpio-*wm*.c
23538 F:      drivers/gpio/gpio-arizona.c
23539 F:      drivers/hwmon/wm83??-hwmon.c
23540 F:      drivers/input/misc/wm831x-on.c
23541 F:      drivers/input/touchscreen/wm831x-ts.c
23542 F:      drivers/input/touchscreen/wm97*.c
23543 F:      drivers/leds/leds-wm83*.c
23544 F:      drivers/mfd/arizona*
23545 F:      drivers/mfd/cs47l24*
23546 F:      drivers/mfd/wm*.c
23547 F:      drivers/power/supply/wm83*.c
23548 F:      drivers/regulator/arizona*
23549 F:      drivers/regulator/wm8*.c
23550 F:      drivers/rtc/rtc-wm83*.c
23551 F:      drivers/video/backlight/wm83*_bl.c
23552 F:      drivers/watchdog/wm83*_wdt.c
23553 F:      include/linux/mfd/arizona/
23554 F:      include/linux/mfd/wm831x/
23555 F:      include/linux/mfd/wm8350/
23556 F:      include/linux/mfd/wm8400*
23557 F:      include/linux/regulator/arizona*
23558 F:      include/linux/wm97xx.h
23559 F:      include/sound/wm????.h
23560 F:      sound/soc/codecs/arizona*
23561 F:      sound/soc/codecs/cs47l24*
23562 F:      sound/soc/codecs/wm*
23563
23564 WORKQUEUE
23565 M:      Tejun Heo <tj@kernel.org>
23566 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23567 S:      Maintained
23568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23569 F:      Documentation/core-api/workqueue.rst
23570 F:      include/linux/workqueue.h
23571 F:      kernel/workqueue.c
23572 F:      kernel/workqueue_internal.h
23573
23574 WWAN DRIVERS
23575 M:      Loic Poulain <loic.poulain@linaro.org>
23576 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23577 R:      Johannes Berg <johannes@sipsolutions.net>
23578 L:      netdev@vger.kernel.org
23579 S:      Maintained
23580 F:      drivers/net/wwan/
23581 F:      include/linux/wwan.h
23582 F:      include/uapi/linux/wwan.h
23583
23584 X-POWERS AXP288 PMIC DRIVERS
23585 M:      Hans de Goede <hdegoede@redhat.com>
23586 S:      Maintained
23587 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23588 N:      axp288
23589
23590 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23591 M:      Chen-Yu Tsai <wens@csie.org>
23592 L:      linux-kernel@vger.kernel.org
23593 S:      Maintained
23594 N:      axp[128]
23595
23596 X.25 STACK
23597 M:      Martin Schiller <ms@dev.tdt.de>
23598 L:      linux-x25@vger.kernel.org
23599 S:      Maintained
23600 F:      Documentation/networking/lapb-module.rst
23601 F:      Documentation/networking/x25*
23602 F:      drivers/net/wan/hdlc_x25.c
23603 F:      drivers/net/wan/lapbether.c
23604 F:      include/*/lapb.h
23605 F:      include/net/x25*
23606 F:      include/uapi/linux/x25.h
23607 F:      net/lapb/
23608 F:      net/x25/
23609
23610 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23611 M:      Thomas Gleixner <tglx@linutronix.de>
23612 M:      Ingo Molnar <mingo@redhat.com>
23613 M:      Borislav Petkov <bp@alien8.de>
23614 M:      Dave Hansen <dave.hansen@linux.intel.com>
23615 M:      x86@kernel.org
23616 R:      "H. Peter Anvin" <hpa@zytor.com>
23617 L:      linux-kernel@vger.kernel.org
23618 S:      Maintained
23619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23620 F:      Documentation/arch/x86/
23621 F:      Documentation/devicetree/bindings/x86/
23622 F:      arch/x86/
23623
23624 X86 ENTRY CODE
23625 M:      Andy Lutomirski <luto@kernel.org>
23626 L:      linux-kernel@vger.kernel.org
23627 S:      Maintained
23628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23629 F:      arch/x86/entry/
23630
23631 X86 HARDWARE VULNERABILITIES
23632 M:      Thomas Gleixner <tglx@linutronix.de>
23633 M:      Borislav Petkov <bp@alien8.de>
23634 M:      Peter Zijlstra <peterz@infradead.org>
23635 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23636 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23637 S:      Maintained
23638 F:      Documentation/admin-guide/hw-vuln/
23639 F:      arch/x86/include/asm/nospec-branch.h
23640 F:      arch/x86/kernel/cpu/bugs.c
23641
23642 X86 MCE INFRASTRUCTURE
23643 M:      Tony Luck <tony.luck@intel.com>
23644 M:      Borislav Petkov <bp@alien8.de>
23645 L:      linux-edac@vger.kernel.org
23646 S:      Maintained
23647 F:      Documentation/ABI/testing/sysfs-mce
23648 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23649 F:      arch/x86/kernel/cpu/mce/*
23650
23651 X86 MICROCODE UPDATE SUPPORT
23652 M:      Borislav Petkov <bp@alien8.de>
23653 S:      Maintained
23654 F:      arch/x86/kernel/cpu/microcode/*
23655
23656 X86 MM
23657 M:      Dave Hansen <dave.hansen@linux.intel.com>
23658 M:      Andy Lutomirski <luto@kernel.org>
23659 M:      Peter Zijlstra <peterz@infradead.org>
23660 L:      linux-kernel@vger.kernel.org
23661 S:      Maintained
23662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23663 F:      arch/x86/mm/
23664
23665 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23666 M:      Hans de Goede <hdegoede@redhat.com>
23667 L:      platform-driver-x86@vger.kernel.org
23668 S:      Maintained
23669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23670 F:      drivers/platform/x86/x86-android-tablets/
23671
23672 X86 PLATFORM DRIVERS
23673 M:      Hans de Goede <hdegoede@redhat.com>
23674 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23675 L:      platform-driver-x86@vger.kernel.org
23676 S:      Maintained
23677 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23679 F:      drivers/platform/olpc/
23680 F:      drivers/platform/x86/
23681 F:      include/linux/platform_data/x86/
23682
23683 X86 PLATFORM DRIVERS - ARCH
23684 R:      Darren Hart <dvhart@infradead.org>
23685 R:      Andy Shevchenko <andy@infradead.org>
23686 L:      platform-driver-x86@vger.kernel.org
23687 L:      x86@kernel.org
23688 S:      Maintained
23689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23690 F:      arch/x86/platform
23691
23692 X86 PLATFORM UV HPE SUPERDOME FLEX
23693 M:      Steve Wahl <steve.wahl@hpe.com>
23694 R:      Justin Ernst <justin.ernst@hpe.com>
23695 R:      Kyle Meyer <kyle.meyer@hpe.com>
23696 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23697 R:      Russ Anderson <russ.anderson@hpe.com>
23698 S:      Supported
23699 F:      arch/x86/include/asm/uv/
23700 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23701 F:      arch/x86/platform/uv/
23702
23703 X86 STACK UNWINDING
23704 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23705 M:      Peter Zijlstra <peterz@infradead.org>
23706 S:      Supported
23707 F:      arch/x86/include/asm/unwind*.h
23708 F:      arch/x86/kernel/dumpstack.c
23709 F:      arch/x86/kernel/stacktrace.c
23710 F:      arch/x86/kernel/unwind_*.c
23711
23712 X86 TRUST DOMAIN EXTENSIONS (TDX)
23713 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23714 R:      Dave Hansen <dave.hansen@linux.intel.com>
23715 L:      x86@kernel.org
23716 L:      linux-coco@lists.linux.dev
23717 S:      Supported
23718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23719 F:      arch/x86/boot/compressed/tdx*
23720 F:      arch/x86/coco/tdx/
23721 F:      arch/x86/include/asm/shared/tdx.h
23722 F:      arch/x86/include/asm/tdx.h
23723 F:      arch/x86/virt/vmx/tdx/
23724 F:      drivers/virt/coco/tdx-guest
23725
23726 X86 VDSO
23727 M:      Andy Lutomirski <luto@kernel.org>
23728 L:      linux-kernel@vger.kernel.org
23729 S:      Maintained
23730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23731 F:      arch/x86/entry/vdso/
23732
23733 XARRAY
23734 M:      Matthew Wilcox <willy@infradead.org>
23735 L:      linux-fsdevel@vger.kernel.org
23736 S:      Supported
23737 F:      Documentation/core-api/xarray.rst
23738 F:      include/linux/idr.h
23739 F:      include/linux/xarray.h
23740 F:      lib/idr.c
23741 F:      lib/xarray.c
23742 F:      tools/testing/radix-tree
23743
23744 XBOX DVD IR REMOTE
23745 M:      Benjamin Valentin <benpicco@googlemail.com>
23746 S:      Maintained
23747 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23748 F:      drivers/media/rc/xbox_remote.c
23749
23750 XC2028/3028 TUNER DRIVER
23751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23752 L:      linux-media@vger.kernel.org
23753 S:      Maintained
23754 W:      https://linuxtv.org
23755 T:      git git://linuxtv.org/media_tree.git
23756 F:      drivers/media/tuners/xc2028.*
23757
23758 XDP (eXpress Data Path)
23759 M:      Alexei Starovoitov <ast@kernel.org>
23760 M:      Daniel Borkmann <daniel@iogearbox.net>
23761 M:      David S. Miller <davem@davemloft.net>
23762 M:      Jakub Kicinski <kuba@kernel.org>
23763 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23764 M:      John Fastabend <john.fastabend@gmail.com>
23765 L:      netdev@vger.kernel.org
23766 L:      bpf@vger.kernel.org
23767 S:      Supported
23768 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23769 F:      drivers/net/ethernet/*/*/*xdp*
23770 F:      include/net/xdp.h
23771 F:      include/net/xdp_priv.h
23772 F:      include/trace/events/xdp.h
23773 F:      kernel/bpf/cpumap.c
23774 F:      kernel/bpf/devmap.c
23775 F:      net/core/xdp.c
23776 F:      samples/bpf/xdp*
23777 F:      tools/testing/selftests/bpf/*/*xdp*
23778 F:      tools/testing/selftests/bpf/*xdp*
23779 K:      (?:\b|_)xdp(?:\b|_)
23780
23781 XDP SOCKETS (AF_XDP)
23782 M:      Björn Töpel <bjorn@kernel.org>
23783 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23784 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23785 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23786 L:      netdev@vger.kernel.org
23787 L:      bpf@vger.kernel.org
23788 S:      Maintained
23789 F:      Documentation/networking/af_xdp.rst
23790 F:      include/net/netns/xdp.h
23791 F:      include/net/xdp_sock*
23792 F:      include/net/xsk_buff_pool.h
23793 F:      include/uapi/linux/if_xdp.h
23794 F:      include/uapi/linux/xdp_diag.h
23795 F:      net/xdp/
23796 F:      tools/testing/selftests/bpf/*xsk*
23797
23798 XEN BLOCK SUBSYSTEM
23799 M:      Roger Pau Monné <roger.pau@citrix.com>
23800 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23801 S:      Supported
23802 F:      drivers/block/xen*
23803 F:      drivers/block/xen-blkback/*
23804
23805 XEN HYPERVISOR ARM
23806 M:      Stefano Stabellini <sstabellini@kernel.org>
23807 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23808 S:      Maintained
23809 F:      arch/arm/include/asm/xen/
23810 F:      arch/arm/xen/
23811
23812 XEN HYPERVISOR ARM64
23813 M:      Stefano Stabellini <sstabellini@kernel.org>
23814 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23815 S:      Maintained
23816 F:      arch/arm64/include/asm/xen/
23817 F:      arch/arm64/xen/
23818
23819 XEN HYPERVISOR INTERFACE
23820 M:      Juergen Gross <jgross@suse.com>
23821 M:      Stefano Stabellini <sstabellini@kernel.org>
23822 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23823 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23824 S:      Supported
23825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23826 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23827 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23828 F:      drivers/*/xen-*front.c
23829 F:      drivers/xen/
23830 F:      include/uapi/xen/
23831 F:      include/xen/
23832 F:      kernel/configs/xen.config
23833
23834 XEN HYPERVISOR X86
23835 M:      Juergen Gross <jgross@suse.com>
23836 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23837 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23838 S:      Supported
23839 F:      arch/x86/configs/xen.config
23840 F:      arch/x86/include/asm/pvclock-abi.h
23841 F:      arch/x86/include/asm/xen/
23842 F:      arch/x86/platform/pvh/
23843 F:      arch/x86/xen/
23844
23845 XEN NETWORK BACKEND DRIVER
23846 M:      Wei Liu <wei.liu@kernel.org>
23847 M:      Paul Durrant <paul@xen.org>
23848 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23849 L:      netdev@vger.kernel.org
23850 S:      Supported
23851 F:      drivers/net/xen-netback/*
23852
23853 XEN PCI SUBSYSTEM
23854 M:      Juergen Gross <jgross@suse.com>
23855 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23856 S:      Supported
23857 F:      arch/x86/pci/*xen*
23858 F:      drivers/pci/*xen*
23859
23860 XEN PVSCSI DRIVERS
23861 M:      Juergen Gross <jgross@suse.com>
23862 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23863 L:      linux-scsi@vger.kernel.org
23864 S:      Supported
23865 F:      drivers/scsi/xen-scsifront.c
23866 F:      drivers/xen/xen-scsiback.c
23867 F:      include/xen/interface/io/vscsiif.h
23868
23869 XEN PVUSB DRIVER
23870 M:      Juergen Gross <jgross@suse.com>
23871 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23872 L:      linux-usb@vger.kernel.org
23873 S:      Supported
23874 F:      drivers/usb/host/xen*
23875 F:      include/xen/interface/io/usbif.h
23876
23877 XEN SOUND FRONTEND DRIVER
23878 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23879 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23881 S:      Supported
23882 F:      sound/xen/*
23883
23884 XEN SWIOTLB SUBSYSTEM
23885 M:      Juergen Gross <jgross@suse.com>
23886 M:      Stefano Stabellini <sstabellini@kernel.org>
23887 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23888 L:      iommu@lists.linux.dev
23889 S:      Supported
23890 F:      arch/*/include/asm/xen/swiotlb-xen.h
23891 F:      drivers/xen/swiotlb-xen.c
23892 F:      include/xen/arm/swiotlb-xen.h
23893 F:      include/xen/swiotlb-xen.h
23894
23895 XFS FILESYSTEM
23896 M:      Chandan Babu R <chandan.babu@oracle.com>
23897 R:      Darrick J. Wong <djwong@kernel.org>
23898 L:      linux-xfs@vger.kernel.org
23899 S:      Supported
23900 W:      http://xfs.org/
23901 C:      irc://irc.oftc.net/xfs
23902 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23903 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23904 F:      Documentation/ABI/testing/sysfs-fs-xfs
23905 F:      Documentation/admin-guide/xfs.rst
23906 F:      Documentation/filesystems/xfs-*
23907 F:      fs/xfs/
23908 F:      include/uapi/linux/dqblk_xfs.h
23909 F:      include/uapi/linux/fsmap.h
23910
23911 XILINX AMS DRIVER
23912 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23913 L:      linux-iio@vger.kernel.org
23914 S:      Maintained
23915 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23916 F:      drivers/iio/adc/xilinx-ams.c
23917
23918 XILINX AXI ETHERNET DRIVER
23919 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23920 S:      Maintained
23921 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23922 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23923
23924 XILINX CAN DRIVER
23925 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23926 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23927 L:      linux-can@vger.kernel.org
23928 S:      Maintained
23929 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23930 F:      drivers/net/can/xilinx_can.c
23931
23932 XILINX EVENT MANAGEMENT DRIVER
23933 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23934 S:      Maintained
23935 F:      drivers/soc/xilinx/xlnx_event_manager.c
23936 F:      include/linux/firmware/xlnx-event-manager.h
23937
23938 XILINX GPIO DRIVER
23939 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23940 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23941 R:      Michal Simek <michal.simek@amd.com>
23942 S:      Maintained
23943 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23944 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23945 F:      drivers/gpio/gpio-xilinx.c
23946 F:      drivers/gpio/gpio-zynq.c
23947
23948 XILINX LL TEMAC ETHERNET DRIVER
23949 L:      netdev@vger.kernel.org
23950 S:      Orphan
23951 F:      drivers/net/ethernet/xilinx/ll_temac*
23952
23953 XILINX PWM DRIVER
23954 M:      Sean Anderson <sean.anderson@seco.com>
23955 S:      Maintained
23956 F:      drivers/pwm/pwm-xilinx.c
23957 F:      include/clocksource/timer-xilinx.h
23958
23959 XILINX SD-FEC IP CORES
23960 M:      Derek Kiernan <derek.kiernan@amd.com>
23961 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23962 S:      Maintained
23963 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23964 F:      Documentation/misc-devices/xilinx_sdfec.rst
23965 F:      drivers/misc/Kconfig
23966 F:      drivers/misc/Makefile
23967 F:      drivers/misc/xilinx_sdfec.c
23968 F:      include/uapi/misc/xilinx_sdfec.h
23969
23970 XILINX UARTLITE SERIAL DRIVER
23971 M:      Peter Korsgaard <jacmet@sunsite.dk>
23972 L:      linux-serial@vger.kernel.org
23973 S:      Maintained
23974 F:      drivers/tty/serial/uartlite.c
23975
23976 XILINX VIDEO IP CORES
23977 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23978 L:      linux-media@vger.kernel.org
23979 S:      Supported
23980 T:      git git://linuxtv.org/media_tree.git
23981 F:      Documentation/devicetree/bindings/media/xilinx/
23982 F:      drivers/media/platform/xilinx/
23983 F:      include/uapi/linux/xilinx-v4l2-controls.h
23984
23985 XILINX VERSAL EDAC DRIVER
23986 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23987 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23988 S:      Maintained
23989 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23990 F:      drivers/edac/versal_edac.c
23991
23992 XILINX WATCHDOG DRIVER
23993 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23994 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23995 R:      Michal Simek <michal.simek@amd.com>
23996 S:      Maintained
23997 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23998 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23999 F:      drivers/watchdog/of_xilinx_wdt.c
24000 F:      drivers/watchdog/xilinx_wwdt.c
24001
24002 XILINX XDMA DRIVER
24003 M:      Lizhi Hou <lizhi.hou@amd.com>
24004 M:      Brian Xu <brian.xu@amd.com>
24005 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24006 L:      dmaengine@vger.kernel.org
24007 S:      Supported
24008 F:      drivers/dma/xilinx/xdma-regs.h
24009 F:      drivers/dma/xilinx/xdma.c
24010 F:      include/linux/dma/amd_xdma.h
24011 F:      include/linux/platform_data/amd_xdma.h
24012
24013 XILINX ZYNQMP DPDMA DRIVER
24014 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24015 L:      dmaengine@vger.kernel.org
24016 S:      Supported
24017 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24018 F:      drivers/dma/xilinx/xilinx_dpdma.c
24019 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24020
24021 XILINX ZYNQMP OCM EDAC DRIVER
24022 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24023 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24024 S:      Maintained
24025 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24026 F:      drivers/edac/zynqmp_edac.c
24027
24028 XILINX ZYNQMP PSGTR PHY DRIVER
24029 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24030 L:      linux-kernel@vger.kernel.org
24031 S:      Supported
24032 T:      git https://github.com/Xilinx/linux-xlnx.git
24033 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24034 F:      drivers/phy/xilinx/phy-zynqmp.c
24035
24036 XILINX ZYNQMP SHA3 DRIVER
24037 M:      Harsha <harsha.harsha@amd.com>
24038 S:      Maintained
24039 F:      drivers/crypto/xilinx/zynqmp-sha.c
24040
24041 XILLYBUS DRIVER
24042 M:      Eli Billauer <eli.billauer@gmail.com>
24043 L:      linux-kernel@vger.kernel.org
24044 S:      Supported
24045 F:      drivers/char/xillybus/
24046
24047 XLP9XX I2C DRIVER
24048 M:      George Cherian <gcherian@marvell.com>
24049 L:      linux-i2c@vger.kernel.org
24050 S:      Supported
24051 W:      http://www.marvell.com
24052 F:      drivers/i2c/busses/i2c-xlp9xx.c
24053
24054 XRA1403 GPIO EXPANDER
24055 M:      Nandor Han <nandor.han@ge.com>
24056 L:      linux-gpio@vger.kernel.org
24057 S:      Maintained
24058 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24059 F:      drivers/gpio/gpio-xra1403.c
24060
24061 XTENSA XTFPGA PLATFORM SUPPORT
24062 M:      Max Filippov <jcmvbkbc@gmail.com>
24063 S:      Maintained
24064 F:      drivers/spi/spi-xtensa-xtfpga.c
24065 F:      sound/soc/xtensa/xtfpga-i2s.c
24066
24067 YAM DRIVER FOR AX.25
24068 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24069 L:      linux-hams@vger.kernel.org
24070 S:      Maintained
24071 F:      drivers/net/hamradio/yam*
24072 F:      include/linux/yam.h
24073
24074 YAMA SECURITY MODULE
24075 M:      Kees Cook <keescook@chromium.org>
24076 S:      Supported
24077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24078 F:      Documentation/admin-guide/LSM/Yama.rst
24079 F:      security/yama/
24080
24081 YEALINK PHONE DRIVER
24082 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24083 L:      usbb2k-api-dev@nongnu.org
24084 S:      Maintained
24085 F:      Documentation/input/devices/yealink.rst
24086 F:      drivers/input/misc/yealink.*
24087
24088 Z3FOLD COMPRESSED PAGE ALLOCATOR
24089 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24090 R:      Miaohe Lin <linmiaohe@huawei.com>
24091 L:      linux-mm@kvack.org
24092 S:      Maintained
24093 F:      mm/z3fold.c
24094
24095 Z8530 DRIVER FOR AX.25
24096 M:      Joerg Reuter <jreuter@yaina.de>
24097 L:      linux-hams@vger.kernel.org
24098 S:      Maintained
24099 W:      http://yaina.de/jreuter/
24100 W:      http://www.qsl.net/dl1bke/
24101 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24102 F:      drivers/net/hamradio/*scc.c
24103 F:      drivers/net/hamradio/z8530.h
24104
24105 ZBUD COMPRESSED PAGE ALLOCATOR
24106 M:      Seth Jennings <sjenning@redhat.com>
24107 M:      Dan Streetman <ddstreet@ieee.org>
24108 L:      linux-mm@kvack.org
24109 S:      Maintained
24110 F:      mm/zbud.c
24111
24112 ZD1211RW WIRELESS DRIVER
24113 L:      linux-wireless@vger.kernel.org
24114 S:      Orphan
24115 F:      drivers/net/wireless/zydas/zd1211rw/
24116
24117 ZD1301 MEDIA DRIVER
24118 M:      Antti Palosaari <crope@iki.fi>
24119 L:      linux-media@vger.kernel.org
24120 S:      Maintained
24121 W:      https://linuxtv.org/
24122 W:      http://palosaari.fi/linux/
24123 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24124 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24125
24126 ZD1301_DEMOD MEDIA DRIVER
24127 M:      Antti Palosaari <crope@iki.fi>
24128 L:      linux-media@vger.kernel.org
24129 S:      Maintained
24130 W:      https://linuxtv.org/
24131 W:      http://palosaari.fi/linux/
24132 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24133 F:      drivers/media/dvb-frontends/zd1301_demod*
24134
24135 ZHAOXIN PROCESSOR SUPPORT
24136 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24137 L:      linux-kernel@vger.kernel.org
24138 S:      Maintained
24139 F:      arch/x86/kernel/cpu/zhaoxin.c
24140
24141 ZONEFS FILESYSTEM
24142 M:      Damien Le Moal <dlemoal@kernel.org>
24143 M:      Naohiro Aota <naohiro.aota@wdc.com>
24144 R:      Johannes Thumshirn <jth@kernel.org>
24145 L:      linux-fsdevel@vger.kernel.org
24146 S:      Maintained
24147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24148 F:      Documentation/filesystems/zonefs.rst
24149 F:      fs/zonefs/
24150
24151 ZPOOL COMPRESSED PAGE STORAGE API
24152 M:      Dan Streetman <ddstreet@ieee.org>
24153 L:      linux-mm@kvack.org
24154 S:      Maintained
24155 F:      include/linux/zpool.h
24156 F:      mm/zpool.c
24157
24158 ZR36067 VIDEO FOR LINUX DRIVER
24159 M:      Corentin Labbe <clabbe@baylibre.com>
24160 L:      mjpeg-users@lists.sourceforge.net
24161 L:      linux-media@vger.kernel.org
24162 S:      Maintained
24163 W:      http://mjpeg.sourceforge.net/driver-zoran/
24164 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24165 F:      Documentation/driver-api/media/drivers/zoran.rst
24166 F:      drivers/media/pci/zoran/
24167
24168 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24169 M:      Minchan Kim <minchan@kernel.org>
24170 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24171 L:      linux-kernel@vger.kernel.org
24172 S:      Maintained
24173 F:      Documentation/admin-guide/blockdev/zram.rst
24174 F:      drivers/block/zram/
24175
24176 ZS DECSTATION Z85C30 SERIAL DRIVER
24177 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24178 S:      Maintained
24179 F:      drivers/tty/serial/zs.*
24180
24181 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24182 M:      Minchan Kim <minchan@kernel.org>
24183 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24184 L:      linux-mm@kvack.org
24185 S:      Maintained
24186 F:      Documentation/mm/zsmalloc.rst
24187 F:      include/linux/zsmalloc.h
24188 F:      mm/zsmalloc.c
24189
24190 ZSTD
24191 M:      Nick Terrell <terrelln@fb.com>
24192 S:      Maintained
24193 B:      https://github.com/facebook/zstd/issues
24194 T:      git https://github.com/terrelln/linux.git
24195 F:      crypto/zstd.c
24196 F:      include/linux/zstd*
24197 F:      lib/decompress_unzstd.c
24198 F:      lib/zstd/
24199 N:      zstd
24200 K:      zstd
24201
24202 ZSWAP COMPRESSED SWAP CACHING
24203 M:      Seth Jennings <sjenning@redhat.com>
24204 M:      Dan Streetman <ddstreet@ieee.org>
24205 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24206 L:      linux-mm@kvack.org
24207 S:      Maintained
24208 F:      mm/zswap.c
24209
24210 THE REST
24211 M:      Linus Torvalds <torvalds@linux-foundation.org>
24212 L:      linux-kernel@vger.kernel.org
24213 S:      Buried alive in reporters
24214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24215 F:      *
24216 F:      */