MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 S:      Orphan
6507 T:      git git://anongit.freedesktop.org/drm/drm-misc
6508 F:      drivers/gpu/drm/pl111/
6509
6510 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6511 M:      Linus Walleij <linus.walleij@linaro.org>
6512 S:      Maintained
6513 T:      git git://anongit.freedesktop.org/drm/drm-misc
6514 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6515 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6516
6517 DRM DRIVER FOR ASPEED BMC GFX
6518 M:      Joel Stanley <joel@jms.id.au>
6519 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6520 S:      Supported
6521 T:      git git://anongit.freedesktop.org/drm/drm-misc
6522 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6523 F:      drivers/gpu/drm/aspeed/
6524
6525 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6526 M:      Dave Airlie <airlied@redhat.com>
6527 R:      Thomas Zimmermann <tzimmermann@suse.de>
6528 R:      Jocelyn Falempe <jfalempe@redhat.com>
6529 L:      dri-devel@lists.freedesktop.org
6530 S:      Supported
6531 T:      git git://anongit.freedesktop.org/drm/drm-misc
6532 F:      drivers/gpu/drm/ast/
6533
6534 DRM DRIVER FOR BOCHS VIRTUAL GPU
6535 M:      Gerd Hoffmann <kraxel@redhat.com>
6536 L:      virtualization@lists.linux.dev
6537 S:      Maintained
6538 T:      git git://anongit.freedesktop.org/drm/drm-misc
6539 F:      drivers/gpu/drm/tiny/bochs.c
6540
6541 DRM DRIVER FOR BOE HIMAX8279D PANELS
6542 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6543 S:      Maintained
6544 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6545 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6546
6547 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6548 M:      Jagan Teki <jagan@amarulasolutions.com>
6549 S:      Maintained
6550 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6551 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6552
6553 DRM DRIVER FOR EBBG FT8719 PANEL
6554 M:      Joel Selvaraj <jo@jsfamily.in>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6558 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6559
6560 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6561 M:      Linus Walleij <linus.walleij@linaro.org>
6562 S:      Maintained
6563 T:      git git://anongit.freedesktop.org/drm/drm-misc
6564 F:      drivers/gpu/drm/tve200/
6565
6566 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6567 M:      Icenowy Zheng <icenowy@aosc.io>
6568 S:      Maintained
6569 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6570 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6571
6572 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6573 M:      Jagan Teki <jagan@amarulasolutions.com>
6574 S:      Maintained
6575 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6576 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6577
6578 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6579 M:      Thomas Zimmermann <tzimmermann@suse.de>
6580 M:      Javier Martinez Canillas <javierm@redhat.com>
6581 L:      dri-devel@lists.freedesktop.org
6582 S:      Maintained
6583 T:      git git://anongit.freedesktop.org/drm/drm-misc
6584 F:      drivers/gpu/drm/drm_aperture.c
6585 F:      drivers/gpu/drm/tiny/ofdrm.c
6586 F:      drivers/gpu/drm/tiny/simpledrm.c
6587 F:      drivers/video/aperture.c
6588 F:      drivers/video/nomodeset.c
6589 F:      include/drm/drm_aperture.h
6590 F:      include/linux/aperture.h
6591 F:      include/video/nomodeset.h
6592
6593 DRM DRIVER FOR GENERIC EDP PANELS
6594 R:      Douglas Anderson <dianders@chromium.org>
6595 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6596 F:      drivers/gpu/drm/panel/panel-edp.c
6597
6598 DRM DRIVER FOR GENERIC USB DISPLAY
6599 M:      Noralf Trønnes <noralf@tronnes.org>
6600 S:      Maintained
6601 W:      https://github.com/notro/gud/wiki
6602 T:      git git://anongit.freedesktop.org/drm/drm-misc
6603 F:      drivers/gpu/drm/gud/
6604 F:      include/drm/gud.h
6605
6606 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6607 M:      Hans de Goede <hdegoede@redhat.com>
6608 S:      Maintained
6609 T:      git git://anongit.freedesktop.org/drm/drm-misc
6610 F:      drivers/gpu/drm/tiny/gm12u320.c
6611
6612 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6613 M:      Ondrej Jirman <megi@xff.cz>
6614 M:      Javier Martinez Canillas <javierm@redhat.com>
6615 S:      Maintained
6616 T:      git git://anongit.freedesktop.org/drm/drm-misc
6617 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6618 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6619
6620 DRM DRIVER FOR HX8357D PANELS
6621 S:      Orphan
6622 T:      git git://anongit.freedesktop.org/drm/drm-misc
6623 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6624 F:      drivers/gpu/drm/tiny/hx8357d.c
6625
6626 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6627 M:      Deepak Rawat <drawat.floss@gmail.com>
6628 L:      linux-hyperv@vger.kernel.org
6629 L:      dri-devel@lists.freedesktop.org
6630 S:      Maintained
6631 T:      git git://anongit.freedesktop.org/drm/drm-misc
6632 F:      drivers/gpu/drm/hyperv
6633
6634 DRM DRIVER FOR ILITEK ILI9225 PANELS
6635 M:      David Lechner <david@lechnology.com>
6636 S:      Maintained
6637 T:      git git://anongit.freedesktop.org/drm/drm-misc
6638 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6639 F:      drivers/gpu/drm/tiny/ili9225.c
6640
6641 DRM DRIVER FOR ILITEK ILI9486 PANELS
6642 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6643 S:      Maintained
6644 T:      git git://anongit.freedesktop.org/drm/drm-misc
6645 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6646 F:      drivers/gpu/drm/tiny/ili9486.c
6647
6648 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6649 M:      Jagan Teki <jagan@edgeble.ai>
6650 S:      Maintained
6651 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6652 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6653
6654 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6655 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6656 S:      Supported
6657 T:      git git://anongit.freedesktop.org/drm/drm-misc
6658 F:      drivers/gpu/drm/logicvc/
6659
6660 DRM DRIVER FOR LVDS PANELS
6661 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6662 L:      dri-devel@lists.freedesktop.org
6663 S:      Maintained
6664 T:      git git://anongit.freedesktop.org/drm/drm-misc
6665 F:      Documentation/devicetree/bindings/display/lvds.yaml
6666 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6667 F:      drivers/gpu/drm/panel/panel-lvds.c
6668
6669 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6670 M:      Guido Günther <agx@sigxcpu.org>
6671 R:      Purism Kernel Team <kernel@puri.sm>
6672 S:      Maintained
6673 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6674 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6675
6676 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6677 M:      Dave Airlie <airlied@redhat.com>
6678 R:      Thomas Zimmermann <tzimmermann@suse.de>
6679 R:      Jocelyn Falempe <jfalempe@redhat.com>
6680 L:      dri-devel@lists.freedesktop.org
6681 S:      Supported
6682 T:      git git://anongit.freedesktop.org/drm/drm-misc
6683 F:      drivers/gpu/drm/mgag200/
6684
6685 DRM DRIVER FOR MI0283QT
6686 M:      Noralf Trønnes <noralf@tronnes.org>
6687 S:      Maintained
6688 T:      git git://anongit.freedesktop.org/drm/drm-misc
6689 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6690 F:      drivers/gpu/drm/tiny/mi0283qt.c
6691
6692 DRM DRIVER FOR MIPI DBI compatible panels
6693 M:      Noralf Trønnes <noralf@tronnes.org>
6694 S:      Maintained
6695 W:      https://github.com/notro/panel-mipi-dbi/wiki
6696 T:      git git://anongit.freedesktop.org/drm/drm-misc
6697 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6698 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6699
6700 DRM DRIVER FOR MSM ADRENO GPU
6701 M:      Rob Clark <robdclark@gmail.com>
6702 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6703 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6704 R:      Sean Paul <sean@poorly.run>
6705 R:      Marijn Suijten <marijn.suijten@somainline.org>
6706 L:      linux-arm-msm@vger.kernel.org
6707 L:      dri-devel@lists.freedesktop.org
6708 L:      freedreno@lists.freedesktop.org
6709 S:      Maintained
6710 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6711 T:      git https://gitlab.freedesktop.org/drm/msm.git
6712 F:      Documentation/devicetree/bindings/display/msm/
6713 F:      drivers/gpu/drm/ci/xfails/msm*
6714 F:      drivers/gpu/drm/msm/
6715 F:      include/uapi/drm/msm_drm.h
6716
6717 DRM DRIVER FOR NOVATEK NT35510 PANELS
6718 M:      Linus Walleij <linus.walleij@linaro.org>
6719 S:      Maintained
6720 T:      git git://anongit.freedesktop.org/drm/drm-misc
6721 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6722 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6723
6724 DRM DRIVER FOR NOVATEK NT35560 PANELS
6725 M:      Linus Walleij <linus.walleij@linaro.org>
6726 S:      Maintained
6727 T:      git git://anongit.freedesktop.org/drm/drm-misc
6728 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6729 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6730
6731 DRM DRIVER FOR NOVATEK NT36523 PANELS
6732 M:      Jianhua Lu <lujianhua000@gmail.com>
6733 S:      Maintained
6734 T:      git git://anongit.freedesktop.org/drm/drm-misc
6735 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6736 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6737
6738 DRM DRIVER FOR NOVATEK NT36672A PANELS
6739 M:      Sumit Semwal <sumit.semwal@linaro.org>
6740 S:      Maintained
6741 T:      git git://anongit.freedesktop.org/drm/drm-misc
6742 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6743 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6744
6745 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6746 M:      Karol Herbst <kherbst@redhat.com>
6747 M:      Lyude Paul <lyude@redhat.com>
6748 M:      Danilo Krummrich <dakr@redhat.com>
6749 L:      dri-devel@lists.freedesktop.org
6750 L:      nouveau@lists.freedesktop.org
6751 S:      Supported
6752 W:      https://nouveau.freedesktop.org/
6753 Q:      https://patchwork.freedesktop.org/project/nouveau/
6754 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6755 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6756 C:      irc://irc.oftc.net/nouveau
6757 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6758 F:      drivers/gpu/drm/nouveau/
6759 F:      include/uapi/drm/nouveau_drm.h
6760
6761 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6762 M:      Stefan Mavrodiev <stefan@olimex.com>
6763 S:      Maintained
6764 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6765 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6766
6767 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6768 R:      Douglas Anderson <dianders@chromium.org>
6769 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6770 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6771
6772 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6773 M:      Noralf Trønnes <noralf@tronnes.org>
6774 S:      Maintained
6775 T:      git git://anongit.freedesktop.org/drm/drm-misc
6776 F:      Documentation/devicetree/bindings/display/repaper.txt
6777 F:      drivers/gpu/drm/tiny/repaper.c
6778
6779 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6780 M:      Dave Airlie <airlied@redhat.com>
6781 M:      Gerd Hoffmann <kraxel@redhat.com>
6782 L:      virtualization@lists.linux.dev
6783 S:      Obsolete
6784 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6785 T:      git git://anongit.freedesktop.org/drm/drm-misc
6786 F:      drivers/gpu/drm/tiny/cirrus.c
6787
6788 DRM DRIVER FOR QXL VIRTUAL GPU
6789 M:      Dave Airlie <airlied@redhat.com>
6790 M:      Gerd Hoffmann <kraxel@redhat.com>
6791 L:      virtualization@lists.linux.dev
6792 L:      spice-devel@lists.freedesktop.org
6793 S:      Maintained
6794 T:      git git://anongit.freedesktop.org/drm/drm-misc
6795 F:      drivers/gpu/drm/qxl/
6796 F:      include/uapi/drm/qxl_drm.h
6797
6798 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6799 M:      Robert Chiras <robert.chiras@nxp.com>
6800 S:      Maintained
6801 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6802 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6803
6804 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6805 M:      Linus Walleij <linus.walleij@linaro.org>
6806 S:      Maintained
6807 T:      git git://anongit.freedesktop.org/drm/drm-misc
6808 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6809 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6810
6811 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6812 M:      Inki Dae <inki.dae@samsung.com>
6813 M:      Jagan Teki <jagan@amarulasolutions.com>
6814 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6815 S:      Maintained
6816 T:      git git://anongit.freedesktop.org/drm/drm-misc
6817 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6818 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6819 F:      include/drm/bridge/samsung-dsim.h
6820
6821 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6822 M:      Markuss Broks <markuss.broks@gmail.com>
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6825 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6826
6827 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6828 M:      Artur Weber <aweber.kernel@gmail.com>
6829 S:      Maintained
6830 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6831 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6832
6833 DRM DRIVER FOR SITRONIX ST7586 PANELS
6834 M:      David Lechner <david@lechnology.com>
6835 S:      Maintained
6836 T:      git git://anongit.freedesktop.org/drm/drm-misc
6837 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6838 F:      drivers/gpu/drm/tiny/st7586.c
6839
6840 DRM DRIVER FOR SITRONIX ST7701 PANELS
6841 M:      Jagan Teki <jagan@amarulasolutions.com>
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6844 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6845
6846 DRM DRIVER FOR SITRONIX ST7703 PANELS
6847 M:      Guido Günther <agx@sigxcpu.org>
6848 R:      Purism Kernel Team <kernel@puri.sm>
6849 R:      Ondrej Jirman <megi@xff.cz>
6850 S:      Maintained
6851 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6852 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6853
6854 DRM DRIVER FOR SITRONIX ST7735R PANELS
6855 M:      David Lechner <david@lechnology.com>
6856 S:      Maintained
6857 T:      git git://anongit.freedesktop.org/drm/drm-misc
6858 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6859 F:      drivers/gpu/drm/tiny/st7735r.c
6860
6861 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6862 M:      Javier Martinez Canillas <javierm@redhat.com>
6863 S:      Maintained
6864 T:      git git://anongit.freedesktop.org/drm/drm-misc
6865 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6866 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6867 F:      drivers/gpu/drm/solomon/ssd130x*
6868
6869 DRM DRIVER FOR ST-ERICSSON MCDE
6870 M:      Linus Walleij <linus.walleij@linaro.org>
6871 S:      Maintained
6872 T:      git git://anongit.freedesktop.org/drm/drm-misc
6873 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6874 F:      drivers/gpu/drm/mcde/
6875
6876 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6877 M:      Jagan Teki <jagan@amarulasolutions.com>
6878 S:      Maintained
6879 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6880 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6881
6882 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6883 R:      Douglas Anderson <dianders@chromium.org>
6884 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6885 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6886
6887 DRM DRIVER FOR TPO TPG110 PANELS
6888 M:      Linus Walleij <linus.walleij@linaro.org>
6889 S:      Maintained
6890 T:      git git://anongit.freedesktop.org/drm/drm-misc
6891 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6892 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6893
6894 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6895 M:      Dave Airlie <airlied@redhat.com>
6896 R:      Sean Paul <sean@poorly.run>
6897 R:      Thomas Zimmermann <tzimmermann@suse.de>
6898 L:      dri-devel@lists.freedesktop.org
6899 S:      Supported
6900 T:      git git://anongit.freedesktop.org/drm/drm-misc
6901 F:      drivers/gpu/drm/udl/
6902
6903 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6904 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6905 M:      Melissa Wen <melissa.srw@gmail.com>
6906 M:      Maíra Canal <mairacanal@riseup.net>
6907 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6908 R:      Daniel Vetter <daniel@ffwll.ch>
6909 L:      dri-devel@lists.freedesktop.org
6910 S:      Maintained
6911 T:      git git://anongit.freedesktop.org/drm/drm-misc
6912 F:      Documentation/gpu/vkms.rst
6913 F:      drivers/gpu/drm/vkms/
6914
6915 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6916 M:      Hans de Goede <hdegoede@redhat.com>
6917 L:      dri-devel@lists.freedesktop.org
6918 S:      Maintained
6919 T:      git git://anongit.freedesktop.org/drm/drm-misc
6920 F:      drivers/gpu/drm/vboxvideo/
6921
6922 DRM DRIVER FOR VMWARE VIRTUAL GPU
6923 M:      Zack Rusin <zackr@vmware.com>
6924 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6925 L:      dri-devel@lists.freedesktop.org
6926 S:      Supported
6927 T:      git git://anongit.freedesktop.org/drm/drm-misc
6928 F:      drivers/gpu/drm/vmwgfx/
6929 F:      include/uapi/drm/vmwgfx_drm.h
6930
6931 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6932 M:      Linus Walleij <linus.walleij@linaro.org>
6933 S:      Maintained
6934 T:      git git://anongit.freedesktop.org/drm/drm-misc
6935 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6936 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6937
6938 DRM DRIVERS
6939 M:      David Airlie <airlied@gmail.com>
6940 M:      Daniel Vetter <daniel@ffwll.ch>
6941 L:      dri-devel@lists.freedesktop.org
6942 S:      Maintained
6943 B:      https://gitlab.freedesktop.org/drm
6944 C:      irc://irc.oftc.net/dri-devel
6945 T:      git git://anongit.freedesktop.org/drm/drm
6946 F:      Documentation/devicetree/bindings/display/
6947 F:      Documentation/devicetree/bindings/gpu/
6948 F:      Documentation/gpu/
6949 F:      drivers/gpu/
6950 F:      include/drm/
6951 F:      include/linux/vga*
6952 F:      include/uapi/drm/
6953
6954 DRM DRIVERS AND MISC GPU PATCHES
6955 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6956 M:      Maxime Ripard <mripard@kernel.org>
6957 M:      Thomas Zimmermann <tzimmermann@suse.de>
6958 S:      Maintained
6959 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6960 T:      git git://anongit.freedesktop.org/drm/drm-misc
6961 F:      Documentation/devicetree/bindings/display/
6962 F:      Documentation/devicetree/bindings/gpu/
6963 F:      Documentation/gpu/
6964 F:      drivers/gpu/drm/
6965 F:      drivers/gpu/vga/
6966 F:      include/drm/drm
6967 F:      include/linux/vga*
6968 F:      include/uapi/drm/
6969 X:      drivers/gpu/drm/amd/
6970 X:      drivers/gpu/drm/armada/
6971 X:      drivers/gpu/drm/etnaviv/
6972 X:      drivers/gpu/drm/exynos/
6973 X:      drivers/gpu/drm/i915/
6974 X:      drivers/gpu/drm/kmb/
6975 X:      drivers/gpu/drm/mediatek/
6976 X:      drivers/gpu/drm/msm/
6977 X:      drivers/gpu/drm/nouveau/
6978 X:      drivers/gpu/drm/radeon/
6979 X:      drivers/gpu/drm/renesas/
6980 X:      drivers/gpu/drm/tegra/
6981
6982 DRM DRIVERS FOR ALLWINNER A10
6983 M:      Maxime Ripard <mripard@kernel.org>
6984 M:      Chen-Yu Tsai <wens@csie.org>
6985 L:      dri-devel@lists.freedesktop.org
6986 S:      Supported
6987 T:      git git://anongit.freedesktop.org/drm/drm-misc
6988 F:      Documentation/devicetree/bindings/display/allwinner*
6989 F:      drivers/gpu/drm/sun4i/
6990
6991 DRM DRIVERS FOR AMLOGIC SOCS
6992 M:      Neil Armstrong <neil.armstrong@linaro.org>
6993 L:      dri-devel@lists.freedesktop.org
6994 L:      linux-amlogic@lists.infradead.org
6995 S:      Supported
6996 W:      http://linux-meson.com/
6997 T:      git git://anongit.freedesktop.org/drm/drm-misc
6998 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
6999 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7000 F:      Documentation/gpu/meson.rst
7001 F:      drivers/gpu/drm/ci/xfails/meson*
7002 F:      drivers/gpu/drm/meson/
7003
7004 DRM DRIVERS FOR ATMEL HLCDC
7005 M:      Sam Ravnborg <sam@ravnborg.org>
7006 M:      Boris Brezillon <bbrezillon@kernel.org>
7007 L:      dri-devel@lists.freedesktop.org
7008 S:      Supported
7009 T:      git git://anongit.freedesktop.org/drm/drm-misc
7010 F:      Documentation/devicetree/bindings/display/atmel/
7011 F:      drivers/gpu/drm/atmel-hlcdc/
7012
7013 DRM DRIVERS FOR BRIDGE CHIPS
7014 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7015 M:      Neil Armstrong <neil.armstrong@linaro.org>
7016 M:      Robert Foss <rfoss@kernel.org>
7017 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7018 R:      Jonas Karlman <jonas@kwiboo.se>
7019 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7020 S:      Maintained
7021 T:      git git://anongit.freedesktop.org/drm/drm-misc
7022 F:      Documentation/devicetree/bindings/display/bridge/
7023 F:      drivers/gpu/drm/bridge/
7024 F:      drivers/gpu/drm/drm_bridge.c
7025 F:      drivers/gpu/drm/drm_bridge_connector.c
7026 F:      include/drm/drm_bridge.h
7027 F:      include/drm/drm_bridge_connector.h
7028
7029 DRM DRIVERS FOR EXYNOS
7030 M:      Inki Dae <inki.dae@samsung.com>
7031 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7032 M:      Kyungmin Park <kyungmin.park@samsung.com>
7033 L:      dri-devel@lists.freedesktop.org
7034 S:      Supported
7035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7036 F:      Documentation/devicetree/bindings/display/exynos/
7037 F:      Documentation/devicetree/bindings/display/samsung/
7038 F:      drivers/gpu/drm/exynos/
7039 F:      include/uapi/drm/exynos_drm.h
7040
7041 DRM DRIVERS FOR FREESCALE DCU
7042 M:      Stefan Agner <stefan@agner.ch>
7043 M:      Alison Wang <alison.wang@nxp.com>
7044 L:      dri-devel@lists.freedesktop.org
7045 S:      Supported
7046 T:      git git://anongit.freedesktop.org/drm/drm-misc
7047 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7048 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7049 F:      drivers/gpu/drm/fsl-dcu/
7050
7051 DRM DRIVERS FOR FREESCALE IMX 5/6
7052 M:      Philipp Zabel <p.zabel@pengutronix.de>
7053 L:      dri-devel@lists.freedesktop.org
7054 S:      Maintained
7055 T:      git git://anongit.freedesktop.org/drm/drm-misc
7056 T:      git git://git.pengutronix.de/git/pza/linux
7057 F:      Documentation/devicetree/bindings/display/imx/
7058 F:      drivers/gpu/drm/imx/ipuv3/
7059 F:      drivers/gpu/ipu-v3/
7060
7061 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7062 M:      Liu Ying <victor.liu@nxp.com>
7063 L:      dri-devel@lists.freedesktop.org
7064 S:      Maintained
7065 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7066 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7069 F:      drivers/gpu/drm/bridge/imx/
7070
7071 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7072 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7073 L:      dri-devel@lists.freedesktop.org
7074 S:      Maintained
7075 T:      git git://anongit.freedesktop.org/drm/drm-misc
7076 F:      drivers/gpu/drm/gma500/
7077
7078 DRM DRIVERS FOR HISILICON
7079 M:      Xinliang Liu <xinliang.liu@linaro.org>
7080 M:      Tian Tao  <tiantao6@hisilicon.com>
7081 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7082 R:      Sumit Semwal <sumit.semwal@linaro.org>
7083 R:      Yongqin Liu <yongqin.liu@linaro.org>
7084 R:      John Stultz <jstultz@google.com>
7085 L:      dri-devel@lists.freedesktop.org
7086 S:      Maintained
7087 T:      git git://anongit.freedesktop.org/drm/drm-misc
7088 F:      Documentation/devicetree/bindings/display/hisilicon/
7089 F:      drivers/gpu/drm/hisilicon/
7090
7091 DRM DRIVERS FOR LIMA
7092 M:      Qiang Yu <yuq825@gmail.com>
7093 L:      dri-devel@lists.freedesktop.org
7094 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7095 S:      Maintained
7096 T:      git git://anongit.freedesktop.org/drm/drm-misc
7097 F:      drivers/gpu/drm/lima/
7098 F:      include/uapi/drm/lima_drm.h
7099
7100 DRM DRIVERS FOR LOONGSON
7101 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7102 L:      dri-devel@lists.freedesktop.org
7103 S:      Supported
7104 T:      git git://anongit.freedesktop.org/drm/drm-misc
7105 F:      drivers/gpu/drm/loongson/
7106
7107 DRM DRIVERS FOR MEDIATEK
7108 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7109 M:      Philipp Zabel <p.zabel@pengutronix.de>
7110 L:      dri-devel@lists.freedesktop.org
7111 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7112 S:      Supported
7113 F:      Documentation/devicetree/bindings/display/mediatek/
7114 F:      drivers/gpu/drm/ci/xfails/mediatek*
7115 F:      drivers/gpu/drm/mediatek/
7116 F:      drivers/phy/mediatek/phy-mtk-dp.c
7117 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7118 F:      drivers/phy/mediatek/phy-mtk-mipi*
7119
7120 DRM DRIVERS FOR NVIDIA TEGRA
7121 M:      Thierry Reding <thierry.reding@gmail.com>
7122 M:      Mikko Perttunen <mperttunen@nvidia.com>
7123 L:      dri-devel@lists.freedesktop.org
7124 L:      linux-tegra@vger.kernel.org
7125 S:      Supported
7126 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7127 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7128 F:      Documentation/devicetree/bindings/gpu/host1x/
7129 F:      drivers/gpu/drm/tegra/
7130 F:      drivers/gpu/host1x/
7131 F:      include/linux/host1x.h
7132 F:      include/uapi/drm/tegra_drm.h
7133
7134 DRM DRIVERS FOR RENESAS R-CAR
7135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7136 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7137 L:      dri-devel@lists.freedesktop.org
7138 L:      linux-renesas-soc@vger.kernel.org
7139 S:      Supported
7140 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7141 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7142 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7144 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7145 F:      drivers/gpu/drm/renesas/rcar-du/
7146
7147 DRM DRIVERS FOR RENESAS SHMOBILE
7148 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7149 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7150 L:      dri-devel@lists.freedesktop.org
7151 L:      linux-renesas-soc@vger.kernel.org
7152 S:      Supported
7153 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7154 F:      drivers/gpu/drm/renesas/shmobile/
7155 F:      include/linux/platform_data/shmob_drm.h
7156
7157 DRM DRIVERS FOR ROCKCHIP
7158 M:      Sandy Huang <hjc@rock-chips.com>
7159 M:      Heiko Stübner <heiko@sntech.de>
7160 L:      dri-devel@lists.freedesktop.org
7161 S:      Maintained
7162 T:      git git://anongit.freedesktop.org/drm/drm-misc
7163 F:      Documentation/devicetree/bindings/display/rockchip/
7164 F:      drivers/gpu/drm/ci/xfails/rockchip*
7165 F:      drivers/gpu/drm/rockchip/
7166
7167 DRM DRIVERS FOR STI
7168 M:      Alain Volmat <alain.volmat@foss.st.com>
7169 L:      dri-devel@lists.freedesktop.org
7170 S:      Maintained
7171 T:      git git://anongit.freedesktop.org/drm/drm-misc
7172 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7173 F:      drivers/gpu/drm/sti
7174
7175 DRM DRIVERS FOR STM
7176 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7177 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7178 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7179 L:      dri-devel@lists.freedesktop.org
7180 S:      Maintained
7181 T:      git git://anongit.freedesktop.org/drm/drm-misc
7182 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7183 F:      drivers/gpu/drm/stm
7184
7185 DRM DRIVERS FOR TI KEYSTONE
7186 M:      Jyri Sarha <jyri.sarha@iki.fi>
7187 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7188 L:      dri-devel@lists.freedesktop.org
7189 S:      Maintained
7190 T:      git git://anongit.freedesktop.org/drm/drm-misc
7191 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7192 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7193 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7194 F:      drivers/gpu/drm/tidss/
7195
7196 DRM DRIVERS FOR TI LCDC
7197 M:      Jyri Sarha <jyri.sarha@iki.fi>
7198 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7199 L:      dri-devel@lists.freedesktop.org
7200 S:      Maintained
7201 T:      git git://anongit.freedesktop.org/drm/drm-misc
7202 F:      Documentation/devicetree/bindings/display/tilcdc/
7203 F:      drivers/gpu/drm/tilcdc/
7204
7205 DRM DRIVERS FOR TI OMAP
7206 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7207 L:      dri-devel@lists.freedesktop.org
7208 S:      Maintained
7209 T:      git git://anongit.freedesktop.org/drm/drm-misc
7210 F:      Documentation/devicetree/bindings/display/ti/
7211 F:      drivers/gpu/drm/omapdrm/
7212
7213 DRM DRIVERS FOR V3D
7214 M:      Melissa Wen <mwen@igalia.com>
7215 M:      Maíra Canal <mcanal@igalia.com>
7216 S:      Supported
7217 T:      git git://anongit.freedesktop.org/drm/drm-misc
7218 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7219 F:      drivers/gpu/drm/v3d/
7220 F:      include/uapi/drm/v3d_drm.h
7221
7222 DRM DRIVERS FOR VC4
7223 M:      Maxime Ripard <mripard@kernel.org>
7224 S:      Supported
7225 T:      git git://github.com/anholt/linux
7226 T:      git git://anongit.freedesktop.org/drm/drm-misc
7227 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7228 F:      drivers/gpu/drm/vc4/
7229 F:      include/uapi/drm/vc4_drm.h
7230
7231 DRM DRIVERS FOR VIVANTE GPU IP
7232 M:      Lucas Stach <l.stach@pengutronix.de>
7233 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7234 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7235 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7236 L:      dri-devel@lists.freedesktop.org
7237 S:      Maintained
7238 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7239 F:      drivers/gpu/drm/etnaviv/
7240 F:      include/uapi/drm/etnaviv_drm.h
7241
7242 DRM DRIVERS FOR XEN
7243 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7244 L:      dri-devel@lists.freedesktop.org
7245 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7246 S:      Supported
7247 T:      git git://anongit.freedesktop.org/drm/drm-misc
7248 F:      Documentation/gpu/xen-front.rst
7249 F:      drivers/gpu/drm/xen/
7250
7251 DRM DRIVERS FOR XILINX
7252 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7253 L:      dri-devel@lists.freedesktop.org
7254 S:      Maintained
7255 T:      git git://anongit.freedesktop.org/drm/drm-misc
7256 F:      Documentation/devicetree/bindings/display/xlnx/
7257 F:      drivers/gpu/drm/xlnx/
7258
7259 DRM GPU SCHEDULER
7260 M:      Luben Tuikov <ltuikov89@gmail.com>
7261 L:      dri-devel@lists.freedesktop.org
7262 S:      Maintained
7263 T:      git git://anongit.freedesktop.org/drm/drm-misc
7264 F:      drivers/gpu/drm/scheduler/
7265 F:      include/drm/gpu_scheduler.h
7266
7267 DRM PANEL DRIVERS
7268 M:      Neil Armstrong <neil.armstrong@linaro.org>
7269 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7270 R:      Sam Ravnborg <sam@ravnborg.org>
7271 L:      dri-devel@lists.freedesktop.org
7272 S:      Maintained
7273 T:      git git://anongit.freedesktop.org/drm/drm-misc
7274 F:      Documentation/devicetree/bindings/display/panel/
7275 F:      drivers/gpu/drm/drm_panel.c
7276 F:      drivers/gpu/drm/panel/
7277 F:      include/drm/drm_panel.h
7278
7279 DRM PRIVACY-SCREEN CLASS
7280 M:      Hans de Goede <hdegoede@redhat.com>
7281 L:      dri-devel@lists.freedesktop.org
7282 S:      Maintained
7283 T:      git git://anongit.freedesktop.org/drm/drm-misc
7284 F:      drivers/gpu/drm/drm_privacy_screen*
7285 F:      include/drm/drm_privacy_screen*
7286
7287 DRM TTM SUBSYSTEM
7288 M:      Christian Koenig <christian.koenig@amd.com>
7289 M:      Huang Rui <ray.huang@amd.com>
7290 L:      dri-devel@lists.freedesktop.org
7291 S:      Maintained
7292 T:      git git://anongit.freedesktop.org/drm/drm-misc
7293 F:      drivers/gpu/drm/ttm/
7294 F:      include/drm/ttm/
7295
7296 DRM AUTOMATED TESTING
7297 M:      Helen Koike <helen.koike@collabora.com>
7298 L:      dri-devel@lists.freedesktop.org
7299 S:      Maintained
7300 T:      git git://anongit.freedesktop.org/drm/drm-misc
7301 F:      Documentation/gpu/automated_testing.rst
7302 F:      drivers/gpu/drm/ci/
7303
7304 DSBR100 USB FM RADIO DRIVER
7305 M:      Alexey Klimov <klimov.linux@gmail.com>
7306 L:      linux-media@vger.kernel.org
7307 S:      Maintained
7308 T:      git git://linuxtv.org/media_tree.git
7309 F:      drivers/media/radio/dsbr100.c
7310
7311 DT3155 MEDIA DRIVER
7312 M:      Hans Verkuil <hverkuil@xs4all.nl>
7313 L:      linux-media@vger.kernel.org
7314 S:      Odd Fixes
7315 W:      https://linuxtv.org
7316 T:      git git://linuxtv.org/media_tree.git
7317 F:      drivers/media/pci/dt3155/
7318
7319 DVB_USB_AF9015 MEDIA DRIVER
7320 M:      Antti Palosaari <crope@iki.fi>
7321 L:      linux-media@vger.kernel.org
7322 S:      Maintained
7323 W:      https://linuxtv.org
7324 W:      http://palosaari.fi/linux/
7325 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7326 T:      git git://linuxtv.org/anttip/media_tree.git
7327 F:      drivers/media/usb/dvb-usb-v2/af9015*
7328
7329 DVB_USB_AF9035 MEDIA DRIVER
7330 M:      Antti Palosaari <crope@iki.fi>
7331 L:      linux-media@vger.kernel.org
7332 S:      Maintained
7333 W:      https://linuxtv.org
7334 W:      http://palosaari.fi/linux/
7335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7336 T:      git git://linuxtv.org/anttip/media_tree.git
7337 F:      drivers/media/usb/dvb-usb-v2/af9035*
7338
7339 DVB_USB_ANYSEE MEDIA DRIVER
7340 M:      Antti Palosaari <crope@iki.fi>
7341 L:      linux-media@vger.kernel.org
7342 S:      Maintained
7343 W:      https://linuxtv.org
7344 W:      http://palosaari.fi/linux/
7345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7346 T:      git git://linuxtv.org/anttip/media_tree.git
7347 F:      drivers/media/usb/dvb-usb-v2/anysee*
7348
7349 DVB_USB_AU6610 MEDIA DRIVER
7350 M:      Antti Palosaari <crope@iki.fi>
7351 L:      linux-media@vger.kernel.org
7352 S:      Maintained
7353 W:      https://linuxtv.org
7354 W:      http://palosaari.fi/linux/
7355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7356 T:      git git://linuxtv.org/anttip/media_tree.git
7357 F:      drivers/media/usb/dvb-usb-v2/au6610*
7358
7359 DVB_USB_CE6230 MEDIA DRIVER
7360 M:      Antti Palosaari <crope@iki.fi>
7361 L:      linux-media@vger.kernel.org
7362 S:      Maintained
7363 W:      https://linuxtv.org
7364 W:      http://palosaari.fi/linux/
7365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7366 T:      git git://linuxtv.org/anttip/media_tree.git
7367 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7368
7369 DVB_USB_CXUSB MEDIA DRIVER
7370 M:      Michael Krufky <mkrufky@linuxtv.org>
7371 L:      linux-media@vger.kernel.org
7372 S:      Maintained
7373 W:      https://linuxtv.org
7374 W:      http://github.com/mkrufky
7375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7376 T:      git git://linuxtv.org/media_tree.git
7377 F:      drivers/media/usb/dvb-usb/cxusb*
7378
7379 DVB_USB_EC168 MEDIA DRIVER
7380 M:      Antti Palosaari <crope@iki.fi>
7381 L:      linux-media@vger.kernel.org
7382 S:      Maintained
7383 W:      https://linuxtv.org
7384 W:      http://palosaari.fi/linux/
7385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7386 T:      git git://linuxtv.org/anttip/media_tree.git
7387 F:      drivers/media/usb/dvb-usb-v2/ec168*
7388
7389 DVB_USB_GL861 MEDIA DRIVER
7390 M:      Antti Palosaari <crope@iki.fi>
7391 L:      linux-media@vger.kernel.org
7392 S:      Maintained
7393 W:      https://linuxtv.org
7394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7395 T:      git git://linuxtv.org/anttip/media_tree.git
7396 F:      drivers/media/usb/dvb-usb-v2/gl861*
7397
7398 DVB_USB_MXL111SF MEDIA DRIVER
7399 M:      Michael Krufky <mkrufky@linuxtv.org>
7400 L:      linux-media@vger.kernel.org
7401 S:      Maintained
7402 W:      https://linuxtv.org
7403 W:      http://github.com/mkrufky
7404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7405 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7406 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7407
7408 DVB_USB_RTL28XXU MEDIA DRIVER
7409 M:      Antti Palosaari <crope@iki.fi>
7410 L:      linux-media@vger.kernel.org
7411 S:      Maintained
7412 W:      https://linuxtv.org
7413 W:      http://palosaari.fi/linux/
7414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7415 T:      git git://linuxtv.org/anttip/media_tree.git
7416 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7417
7418 DVB_USB_V2 MEDIA DRIVER
7419 M:      Antti Palosaari <crope@iki.fi>
7420 L:      linux-media@vger.kernel.org
7421 S:      Maintained
7422 W:      https://linuxtv.org
7423 W:      http://palosaari.fi/linux/
7424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7425 T:      git git://linuxtv.org/anttip/media_tree.git
7426 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7427 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7428
7429 DYNAMIC DEBUG
7430 M:      Jason Baron <jbaron@akamai.com>
7431 M:      Jim Cromie <jim.cromie@gmail.com>
7432 S:      Maintained
7433 F:      include/linux/dynamic_debug.h
7434 F:      lib/dynamic_debug.c
7435 F:      lib/test_dynamic_debug.c
7436
7437 DYNAMIC INTERRUPT MODERATION
7438 M:      Tal Gilboa <talgi@nvidia.com>
7439 S:      Maintained
7440 F:      Documentation/networking/net_dim.rst
7441 F:      include/linux/dim.h
7442 F:      lib/dim/
7443
7444 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7445 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7446 L:      linux-pm@vger.kernel.org
7447 S:      Supported
7448 B:      https://bugzilla.kernel.org
7449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7450 F:      drivers/powercap/dtpm*
7451 F:      include/linux/dtpm.h
7452
7453 DZ DECSTATION DZ11 SERIAL DRIVER
7454 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7455 S:      Maintained
7456 F:      drivers/tty/serial/dz.*
7457
7458 E3X0 POWER BUTTON DRIVER
7459 M:      Moritz Fischer <moritz.fischer@ettus.com>
7460 L:      usrp-users@lists.ettus.com
7461 S:      Supported
7462 W:      http://www.ettus.com
7463 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7464 F:      drivers/input/misc/e3x0-button.c
7465
7466 E4000 MEDIA DRIVER
7467 M:      Antti Palosaari <crope@iki.fi>
7468 L:      linux-media@vger.kernel.org
7469 S:      Maintained
7470 W:      https://linuxtv.org
7471 W:      http://palosaari.fi/linux/
7472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7473 T:      git git://linuxtv.org/anttip/media_tree.git
7474 F:      drivers/media/tuners/e4000*
7475
7476 EARTH_PT1 MEDIA DRIVER
7477 M:      Akihiro Tsukada <tskd08@gmail.com>
7478 L:      linux-media@vger.kernel.org
7479 S:      Odd Fixes
7480 F:      drivers/media/pci/pt1/
7481
7482 EARTH_PT3 MEDIA DRIVER
7483 M:      Akihiro Tsukada <tskd08@gmail.com>
7484 L:      linux-media@vger.kernel.org
7485 S:      Odd Fixes
7486 F:      drivers/media/pci/pt3/
7487
7488 EC100 MEDIA DRIVER
7489 M:      Antti Palosaari <crope@iki.fi>
7490 L:      linux-media@vger.kernel.org
7491 S:      Maintained
7492 W:      https://linuxtv.org
7493 W:      http://palosaari.fi/linux/
7494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7495 T:      git git://linuxtv.org/anttip/media_tree.git
7496 F:      drivers/media/dvb-frontends/ec100*
7497
7498 ECRYPT FILE SYSTEM
7499 M:      Tyler Hicks <code@tyhicks.com>
7500 L:      ecryptfs@vger.kernel.org
7501 S:      Odd Fixes
7502 W:      http://ecryptfs.org
7503 W:      https://launchpad.net/ecryptfs
7504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7505 F:      Documentation/filesystems/ecryptfs.rst
7506 F:      fs/ecryptfs/
7507
7508 EDAC-AMD64
7509 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7510 L:      linux-edac@vger.kernel.org
7511 S:      Supported
7512 F:      drivers/edac/amd64_edac*
7513 F:      drivers/edac/mce_amd*
7514
7515 EDAC-ARMADA
7516 M:      Jan Luebbe <jlu@pengutronix.de>
7517 L:      linux-edac@vger.kernel.org
7518 S:      Maintained
7519 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7520 F:      drivers/edac/armada_xp_*
7521
7522 EDAC-AST2500
7523 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7524 S:      Supported
7525 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7526 F:      drivers/edac/aspeed_edac.c
7527
7528 EDAC-BLUEFIELD
7529 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7530 S:      Supported
7531 F:      drivers/edac/bluefield_edac.c
7532
7533 EDAC-CALXEDA
7534 M:      Andre Przywara <andre.przywara@arm.com>
7535 L:      linux-edac@vger.kernel.org
7536 S:      Maintained
7537 F:      drivers/edac/highbank*
7538
7539 EDAC-CAVIUM OCTEON
7540 M:      Ralf Baechle <ralf@linux-mips.org>
7541 L:      linux-edac@vger.kernel.org
7542 L:      linux-mips@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/edac/octeon_edac*
7545
7546 EDAC-CAVIUM THUNDERX
7547 M:      Robert Richter <rric@kernel.org>
7548 L:      linux-edac@vger.kernel.org
7549 S:      Odd Fixes
7550 F:      drivers/edac/thunderx_edac*
7551
7552 EDAC-CORE
7553 M:      Borislav Petkov <bp@alien8.de>
7554 M:      Tony Luck <tony.luck@intel.com>
7555 R:      James Morse <james.morse@arm.com>
7556 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7557 R:      Robert Richter <rric@kernel.org>
7558 L:      linux-edac@vger.kernel.org
7559 S:      Supported
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7561 F:      Documentation/admin-guide/ras.rst
7562 F:      Documentation/driver-api/edac.rst
7563 F:      drivers/edac/
7564 F:      include/linux/edac.h
7565
7566 EDAC-DMC520
7567 M:      Lei Wang <lewan@microsoft.com>
7568 L:      linux-edac@vger.kernel.org
7569 S:      Supported
7570 F:      drivers/edac/dmc520_edac.c
7571
7572 EDAC-E752X
7573 M:      Mark Gross <markgross@kernel.org>
7574 L:      linux-edac@vger.kernel.org
7575 S:      Maintained
7576 F:      drivers/edac/e752x_edac.c
7577
7578 EDAC-E7XXX
7579 L:      linux-edac@vger.kernel.org
7580 S:      Maintained
7581 F:      drivers/edac/e7xxx_edac.c
7582
7583 EDAC-FSL_DDR
7584 M:      York Sun <york.sun@nxp.com>
7585 L:      linux-edac@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/edac/fsl_ddr_edac.*
7588
7589 EDAC-GHES
7590 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7591 L:      linux-edac@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/edac/ghes_edac.c
7594
7595 EDAC-I10NM
7596 M:      Tony Luck <tony.luck@intel.com>
7597 L:      linux-edac@vger.kernel.org
7598 S:      Maintained
7599 F:      drivers/edac/i10nm_base.c
7600
7601 EDAC-I3000
7602 L:      linux-edac@vger.kernel.org
7603 S:      Orphan
7604 F:      drivers/edac/i3000_edac.c
7605
7606 EDAC-I5000
7607 L:      linux-edac@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/edac/i5000_edac.c
7610
7611 EDAC-I5400
7612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7613 L:      linux-edac@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/edac/i5400_edac.c
7616
7617 EDAC-I7300
7618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7619 L:      linux-edac@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/edac/i7300_edac.c
7622
7623 EDAC-I7CORE
7624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7625 L:      linux-edac@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/edac/i7core_edac.c
7628
7629 EDAC-I82443BXGX
7630 M:      Tim Small <tim@buttersideup.com>
7631 L:      linux-edac@vger.kernel.org
7632 S:      Maintained
7633 F:      drivers/edac/i82443bxgx_edac.c
7634
7635 EDAC-I82975X
7636 M:      "Arvind R." <arvino55@gmail.com>
7637 L:      linux-edac@vger.kernel.org
7638 S:      Maintained
7639 F:      drivers/edac/i82975x_edac.c
7640
7641 EDAC-IE31200
7642 M:      Jason Baron <jbaron@akamai.com>
7643 L:      linux-edac@vger.kernel.org
7644 S:      Maintained
7645 F:      drivers/edac/ie31200_edac.c
7646
7647 EDAC-IGEN6
7648 M:      Tony Luck <tony.luck@intel.com>
7649 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7650 L:      linux-edac@vger.kernel.org
7651 S:      Maintained
7652 F:      drivers/edac/igen6_edac.c
7653
7654 EDAC-MPC85XX
7655 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7656 L:      linux-edac@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/edac/mpc85xx_edac.[ch]
7659
7660 EDAC-NPCM
7661 M:      Marvin Lin <kflin@nuvoton.com>
7662 M:      Stanley Chu <yschu@nuvoton.com>
7663 L:      linux-edac@vger.kernel.org
7664 S:      Maintained
7665 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7666 F:      drivers/edac/npcm_edac.c
7667
7668 EDAC-PASEMI
7669 M:      Egor Martovetsky <egor@pasemi.com>
7670 L:      linux-edac@vger.kernel.org
7671 S:      Maintained
7672 F:      drivers/edac/pasemi_edac.c
7673
7674 EDAC-PND2
7675 M:      Tony Luck <tony.luck@intel.com>
7676 L:      linux-edac@vger.kernel.org
7677 S:      Maintained
7678 F:      drivers/edac/pnd2_edac.[ch]
7679
7680 EDAC-QCOM
7681 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7682 L:      linux-arm-msm@vger.kernel.org
7683 L:      linux-edac@vger.kernel.org
7684 S:      Maintained
7685 F:      drivers/edac/qcom_edac.c
7686
7687 EDAC-R82600
7688 M:      Tim Small <tim@buttersideup.com>
7689 L:      linux-edac@vger.kernel.org
7690 S:      Maintained
7691 F:      drivers/edac/r82600_edac.c
7692
7693 EDAC-SBRIDGE
7694 M:      Tony Luck <tony.luck@intel.com>
7695 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7696 L:      linux-edac@vger.kernel.org
7697 S:      Maintained
7698 F:      drivers/edac/sb_edac.c
7699
7700 EDAC-SKYLAKE
7701 M:      Tony Luck <tony.luck@intel.com>
7702 L:      linux-edac@vger.kernel.org
7703 S:      Maintained
7704 F:      drivers/edac/skx_*.[ch]
7705
7706 EDAC-TI
7707 M:      Tero Kristo <kristo@kernel.org>
7708 L:      linux-edac@vger.kernel.org
7709 S:      Odd Fixes
7710 F:      drivers/edac/ti_edac.c
7711
7712 EDIROL UA-101/UA-1000 DRIVER
7713 M:      Clemens Ladisch <clemens@ladisch.de>
7714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7715 S:      Maintained
7716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7717 F:      sound/usb/misc/ua101.c
7718
7719 EFI TEST DRIVER
7720 M:      Ivan Hu <ivan.hu@canonical.com>
7721 M:      Ard Biesheuvel <ardb@kernel.org>
7722 L:      linux-efi@vger.kernel.org
7723 S:      Maintained
7724 F:      drivers/firmware/efi/test/
7725
7726 EFI VARIABLE FILESYSTEM
7727 M:      Jeremy Kerr <jk@ozlabs.org>
7728 M:      Ard Biesheuvel <ardb@kernel.org>
7729 L:      linux-efi@vger.kernel.org
7730 S:      Maintained
7731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7732 F:      fs/efivarfs/
7733
7734 EFIFB FRAMEBUFFER DRIVER
7735 M:      Peter Jones <pjones@redhat.com>
7736 L:      linux-fbdev@vger.kernel.org
7737 S:      Maintained
7738 F:      drivers/video/fbdev/efifb.c
7739
7740 EFS FILESYSTEM
7741 S:      Orphan
7742 W:      http://aeschi.ch.eu.org/efs/
7743 F:      fs/efs/
7744
7745 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7746 M:      Douglas Miller <dougmill@linux.ibm.com>
7747 L:      netdev@vger.kernel.org
7748 S:      Maintained
7749 F:      drivers/net/ethernet/ibm/ehea/
7750
7751 ELM327 CAN NETWORK DRIVER
7752 M:      Max Staudt <max@enpas.org>
7753 L:      linux-can@vger.kernel.org
7754 S:      Maintained
7755 F:      Documentation/networking/device_drivers/can/can327.rst
7756 F:      drivers/net/can/can327.c
7757
7758 EM28XX VIDEO4LINUX DRIVER
7759 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7760 L:      linux-media@vger.kernel.org
7761 S:      Maintained
7762 W:      https://linuxtv.org
7763 T:      git git://linuxtv.org/media_tree.git
7764 F:      Documentation/admin-guide/media/em28xx*
7765 F:      drivers/media/usb/em28xx/
7766
7767 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7768 M:      Adrian Hunter <adrian.hunter@intel.com>
7769 M:      Ritesh Harjani <riteshh@codeaurora.org>
7770 M:      Asutosh Das <asutoshd@codeaurora.org>
7771 L:      linux-mmc@vger.kernel.org
7772 S:      Supported
7773 F:      drivers/mmc/host/cqhci*
7774
7775 EMS CPC-PCI CAN DRIVER
7776 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7777 M:      support@ems-wuensche.com
7778 L:      linux-can@vger.kernel.org
7779 S:      Maintained
7780 F:      drivers/net/can/sja1000/ems_pci.c
7781
7782 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7783 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7784 L:      linux-scsi@vger.kernel.org
7785 S:      Supported
7786 W:      http://www.broadcom.com
7787 F:      drivers/scsi/be2iscsi/
7788
7789 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7790 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7791 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7792 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7793 L:      netdev@vger.kernel.org
7794 S:      Supported
7795 W:      http://www.emulex.com
7796 F:      drivers/net/ethernet/emulex/benet/
7797
7798 EMULEX ONECONNECT ROCE DRIVER
7799 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7800 L:      linux-rdma@vger.kernel.org
7801 S:      Odd Fixes
7802 W:      http://www.broadcom.com
7803 F:      drivers/infiniband/hw/ocrdma/
7804 F:      include/uapi/rdma/ocrdma-abi.h
7805
7806 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7807 M:      James Smart <james.smart@broadcom.com>
7808 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7809 L:      linux-scsi@vger.kernel.org
7810 L:      target-devel@vger.kernel.org
7811 S:      Supported
7812 W:      http://www.broadcom.com
7813 F:      drivers/scsi/elx/
7814
7815 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7816 M:      James Smart <james.smart@broadcom.com>
7817 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7818 L:      linux-scsi@vger.kernel.org
7819 S:      Supported
7820 W:      http://www.broadcom.com
7821 F:      drivers/scsi/lpfc/
7822
7823 ENE CB710 FLASH CARD READER DRIVER
7824 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7825 S:      Maintained
7826 F:      drivers/misc/cb710/
7827 F:      drivers/mmc/host/cb710-mmc.*
7828 F:      include/linux/cb710.h
7829
7830 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7831 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7832 S:      Maintained
7833 F:      drivers/media/rc/ene_ir.*
7834
7835 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7836 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7837 L:      linuxppc-dev@lists.ozlabs.org
7838 S:      Maintained
7839 F:      drivers/tty/ehv_bytechan.c
7840
7841 EPSON S1D13XXX FRAMEBUFFER DRIVER
7842 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7843 S:      Maintained
7844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7845 F:      drivers/video/fbdev/s1d13xxxfb.c
7846 F:      include/video/s1d13xxxfb.h
7847
7848 EROFS FILE SYSTEM
7849 M:      Gao Xiang <xiang@kernel.org>
7850 M:      Chao Yu <chao@kernel.org>
7851 R:      Yue Hu <huyue2@coolpad.com>
7852 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7853 L:      linux-erofs@lists.ozlabs.org
7854 S:      Maintained
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7856 F:      Documentation/ABI/testing/sysfs-fs-erofs
7857 F:      Documentation/filesystems/erofs.rst
7858 F:      fs/erofs/
7859 F:      include/trace/events/erofs.h
7860
7861 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7862 M:      Jeff Layton <jlayton@kernel.org>
7863 S:      Maintained
7864 F:      include/linux/errseq.h
7865 F:      lib/errseq.c
7866
7867 ESD CAN/USB DRIVERS
7868 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7869 R:      socketcan@esd.eu
7870 L:      linux-can@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/net/can/usb/esd_usb.c
7873
7874 ET131X NETWORK DRIVER
7875 M:      Mark Einon <mark.einon@gmail.com>
7876 S:      Odd Fixes
7877 F:      drivers/net/ethernet/agere/
7878
7879 ETAS ES58X CAN/USB DRIVER
7880 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7881 L:      linux-can@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/networking/devlink/etas_es58x.rst
7884 F:      drivers/net/can/usb/etas_es58x/
7885
7886 ETHERNET BRIDGE
7887 M:      Roopa Prabhu <roopa@nvidia.com>
7888 M:      Nikolay Aleksandrov <razor@blackwall.org>
7889 L:      bridge@lists.linux.dev
7890 L:      netdev@vger.kernel.org
7891 S:      Maintained
7892 W:      http://www.linuxfoundation.org/en/Net:Bridge
7893 F:      include/linux/netfilter_bridge/
7894 F:      net/bridge/
7895
7896 ETHERNET PHY LIBRARY
7897 M:      Andrew Lunn <andrew@lunn.ch>
7898 M:      Heiner Kallweit <hkallweit1@gmail.com>
7899 R:      Russell King <linux@armlinux.org.uk>
7900 L:      netdev@vger.kernel.org
7901 S:      Maintained
7902 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7903 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7904 F:      Documentation/devicetree/bindings/net/mdio*
7905 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7906 F:      Documentation/networking/phy.rst
7907 F:      drivers/net/mdio/
7908 F:      drivers/net/mdio/acpi_mdio.c
7909 F:      drivers/net/mdio/fwnode_mdio.c
7910 F:      drivers/net/mdio/of_mdio.c
7911 F:      drivers/net/pcs/
7912 F:      drivers/net/phy/
7913 F:      include/dt-bindings/net/qca-ar803x.h
7914 F:      include/linux/*mdio*.h
7915 F:      include/linux/linkmode.h
7916 F:      include/linux/mdio/*.h
7917 F:      include/linux/mii.h
7918 F:      include/linux/of_net.h
7919 F:      include/linux/phy.h
7920 F:      include/linux/phy_fixed.h
7921 F:      include/linux/phylib_stubs.h
7922 F:      include/linux/platform_data/mdio-bcm-unimac.h
7923 F:      include/linux/platform_data/mdio-gpio.h
7924 F:      include/trace/events/mdio.h
7925 F:      include/uapi/linux/mdio.h
7926 F:      include/uapi/linux/mii.h
7927 F:      net/core/of_net.c
7928
7929 EXEC & BINFMT API
7930 R:      Eric Biederman <ebiederm@xmission.com>
7931 R:      Kees Cook <keescook@chromium.org>
7932 L:      linux-mm@kvack.org
7933 S:      Supported
7934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7935 F:      fs/*binfmt_*.c
7936 F:      fs/exec.c
7937 F:      include/linux/binfmts.h
7938 F:      include/linux/elf.h
7939 F:      include/uapi/linux/binfmts.h
7940 F:      include/uapi/linux/elf.h
7941 F:      tools/testing/selftests/exec/
7942 N:      asm/elf.h
7943 N:      binfmt
7944
7945 EXFAT FILE SYSTEM
7946 M:      Namjae Jeon <linkinjeon@kernel.org>
7947 M:      Sungjong Seo <sj1557.seo@samsung.com>
7948 L:      linux-fsdevel@vger.kernel.org
7949 S:      Maintained
7950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7951 F:      fs/exfat/
7952
7953 EXT2 FILE SYSTEM
7954 M:      Jan Kara <jack@suse.com>
7955 L:      linux-ext4@vger.kernel.org
7956 S:      Maintained
7957 F:      Documentation/filesystems/ext2.rst
7958 F:      fs/ext2/
7959 F:      include/linux/ext2*
7960
7961 EXT4 FILE SYSTEM
7962 M:      "Theodore Ts'o" <tytso@mit.edu>
7963 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7964 L:      linux-ext4@vger.kernel.org
7965 S:      Maintained
7966 W:      http://ext4.wiki.kernel.org
7967 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7969 F:      Documentation/filesystems/ext4/
7970 F:      fs/ext4/
7971 F:      include/trace/events/ext4.h
7972 F:      include/uapi/linux/ext4.h
7973
7974 Extended Verification Module (EVM)
7975 M:      Mimi Zohar <zohar@linux.ibm.com>
7976 L:      linux-integrity@vger.kernel.org
7977 S:      Supported
7978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7979 F:      security/integrity/
7980 F:      security/integrity/evm/
7981
7982 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7983 M:      Ard Biesheuvel <ardb@kernel.org>
7984 L:      linux-efi@vger.kernel.org
7985 S:      Maintained
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7987 F:      Documentation/admin-guide/efi-stub.rst
7988 F:      arch/*/include/asm/efi.h
7989 F:      arch/*/kernel/efi.c
7990 F:      arch/arm/boot/compressed/efi-header.S
7991 F:      arch/x86/platform/efi/
7992 F:      drivers/firmware/efi/
7993 F:      include/linux/efi*.h
7994
7995 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7996 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
7997 M:      Chanwoo Choi <cw00.choi@samsung.com>
7998 L:      linux-kernel@vger.kernel.org
7999 S:      Maintained
8000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8001 F:      Documentation/devicetree/bindings/extcon/
8002 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8003 F:      drivers/extcon/
8004 F:      include/linux/extcon.h
8005 F:      include/linux/extcon/
8006
8007 EXTRA BOOT CONFIG
8008 M:      Masami Hiramatsu <mhiramat@kernel.org>
8009 L:      linux-kernel@vger.kernel.org
8010 L:      linux-trace-kernel@vger.kernel.org
8011 S:      Maintained
8012 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8014 F:      Documentation/admin-guide/bootconfig.rst
8015 F:      fs/proc/bootconfig.c
8016 F:      include/linux/bootconfig.h
8017 F:      lib/bootconfig-data.S
8018 F:      lib/bootconfig.c
8019 F:      tools/bootconfig/*
8020 F:      tools/bootconfig/scripts/*
8021
8022 EXYNOS DP DRIVER
8023 M:      Jingoo Han <jingoohan1@gmail.com>
8024 L:      dri-devel@lists.freedesktop.org
8025 S:      Maintained
8026 F:      drivers/gpu/drm/exynos/exynos_dp*
8027
8028 EXYNOS SYSMMU (IOMMU) driver
8029 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8030 L:      iommu@lists.linux.dev
8031 S:      Maintained
8032 F:      drivers/iommu/exynos-iommu.c
8033
8034 F2FS FILE SYSTEM
8035 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8036 M:      Chao Yu <chao@kernel.org>
8037 L:      linux-f2fs-devel@lists.sourceforge.net
8038 S:      Maintained
8039 W:      https://f2fs.wiki.kernel.org/
8040 Q:      https://patchwork.kernel.org/project/f2fs/list/
8041 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8043 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8044 F:      Documentation/filesystems/f2fs.rst
8045 F:      fs/f2fs/
8046 F:      include/linux/f2fs_fs.h
8047 F:      include/trace/events/f2fs.h
8048 F:      include/uapi/linux/f2fs.h
8049
8050 F71805F HARDWARE MONITORING DRIVER
8051 M:      Jean Delvare <jdelvare@suse.com>
8052 L:      linux-hwmon@vger.kernel.org
8053 S:      Maintained
8054 F:      Documentation/hwmon/f71805f.rst
8055 F:      drivers/hwmon/f71805f.c
8056
8057 FADDR2LINE
8058 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8059 S:      Maintained
8060 F:      scripts/faddr2line
8061
8062 FAILOVER MODULE
8063 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8064 L:      netdev@vger.kernel.org
8065 S:      Supported
8066 F:      Documentation/networking/failover.rst
8067 F:      include/net/failover.h
8068 F:      net/core/failover.c
8069
8070 FANOTIFY
8071 M:      Jan Kara <jack@suse.cz>
8072 R:      Amir Goldstein <amir73il@gmail.com>
8073 R:      Matthew Bobrowski <repnop@google.com>
8074 L:      linux-fsdevel@vger.kernel.org
8075 S:      Maintained
8076 F:      fs/notify/fanotify/
8077 F:      include/linux/fanotify.h
8078 F:      include/uapi/linux/fanotify.h
8079
8080 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8081 M:      Linus Walleij <linus.walleij@linaro.org>
8082 L:      linux-usb@vger.kernel.org
8083 S:      Maintained
8084 F:      drivers/usb/fotg210/
8085
8086 FARSYNC SYNCHRONOUS DRIVER
8087 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8088 S:      Supported
8089 W:      http://www.farsite.co.uk/
8090 F:      drivers/net/wan/farsync.*
8091
8092 FAULT INJECTION SUPPORT
8093 M:      Akinobu Mita <akinobu.mita@gmail.com>
8094 S:      Supported
8095 F:      Documentation/fault-injection/
8096 F:      lib/fault-inject.c
8097
8098 FBTFT Framebuffer drivers
8099 L:      dri-devel@lists.freedesktop.org
8100 L:      linux-fbdev@vger.kernel.org
8101 S:      Orphan
8102 F:      drivers/staging/fbtft/
8103
8104 FC0011 TUNER DRIVER
8105 M:      Michael Buesch <m@bues.ch>
8106 L:      linux-media@vger.kernel.org
8107 S:      Maintained
8108 F:      drivers/media/tuners/fc0011.c
8109 F:      drivers/media/tuners/fc0011.h
8110
8111 FC2580 MEDIA DRIVER
8112 M:      Antti Palosaari <crope@iki.fi>
8113 L:      linux-media@vger.kernel.org
8114 S:      Maintained
8115 W:      https://linuxtv.org
8116 W:      http://palosaari.fi/linux/
8117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8118 T:      git git://linuxtv.org/anttip/media_tree.git
8119 F:      drivers/media/tuners/fc2580*
8120
8121 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8122 M:      Hannes Reinecke <hare@suse.de>
8123 L:      linux-scsi@vger.kernel.org
8124 S:      Supported
8125 W:      www.Open-FCoE.org
8126 F:      drivers/scsi/fcoe/
8127 F:      drivers/scsi/libfc/
8128 F:      include/scsi/fc/
8129 F:      include/scsi/libfc.h
8130 F:      include/scsi/libfcoe.h
8131 F:      include/uapi/scsi/fc/
8132
8133 FILE LOCKING (flock() and fcntl()/lockf())
8134 M:      Jeff Layton <jlayton@kernel.org>
8135 M:      Chuck Lever <chuck.lever@oracle.com>
8136 L:      linux-fsdevel@vger.kernel.org
8137 S:      Maintained
8138 F:      fs/fcntl.c
8139 F:      fs/locks.c
8140 F:      include/linux/fcntl.h
8141 F:      include/uapi/linux/fcntl.h
8142
8143 FILESYSTEM DIRECT ACCESS (DAX)
8144 M:      Dan Williams <dan.j.williams@intel.com>
8145 R:      Matthew Wilcox <willy@infradead.org>
8146 R:      Jan Kara <jack@suse.cz>
8147 L:      linux-fsdevel@vger.kernel.org
8148 L:      nvdimm@lists.linux.dev
8149 S:      Supported
8150 F:      fs/dax.c
8151 F:      include/linux/dax.h
8152 F:      include/trace/events/fs_dax.h
8153
8154 FILESYSTEMS (VFS and infrastructure)
8155 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8156 M:      Christian Brauner <brauner@kernel.org>
8157 L:      linux-fsdevel@vger.kernel.org
8158 S:      Maintained
8159 F:      fs/*
8160 F:      include/linux/fs.h
8161 F:      include/linux/fs_types.h
8162 F:      include/uapi/linux/fs.h
8163 F:      include/uapi/linux/openat2.h
8164
8165 FILESYSTEMS [EXPORTFS]
8166 M:      Chuck Lever <chuck.lever@oracle.com>
8167 M:      Jeff Layton <jlayton@kernel.org>
8168 R:      Amir Goldstein <amir73il@gmail.com>
8169 L:      linux-fsdevel@vger.kernel.org
8170 L:      linux-nfs@vger.kernel.org
8171 S:      Supported
8172 F:      Documentation/filesystems/nfs/exporting.rst
8173 F:      fs/exportfs/
8174 F:      fs/fhandle.c
8175 F:      include/linux/exportfs.h
8176
8177 FILESYSTEMS [IOMAP]
8178 M:      Christian Brauner <brauner@kernel.org>
8179 R:      Darrick J. Wong <djwong@kernel.org>
8180 L:      linux-xfs@vger.kernel.org
8181 L:      linux-fsdevel@vger.kernel.org
8182 S:      Supported
8183 F:      fs/iomap/
8184 F:      include/linux/iomap.h
8185
8186 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8187 M:      Riku Voipio <riku.voipio@iki.fi>
8188 L:      linux-hwmon@vger.kernel.org
8189 S:      Maintained
8190 F:      drivers/hwmon/f75375s.c
8191 F:      include/linux/f75375s.h
8192
8193 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8194 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8195 L:      linux-can@vger.kernel.org
8196 S:      Maintained
8197 F:      drivers/net/can/usb/f81604.c
8198
8199 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8200 M:      Clemens Ladisch <clemens@ladisch.de>
8201 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8203 S:      Maintained
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8205 F:      include/uapi/sound/firewire.h
8206 F:      sound/firewire/
8207
8208 FIREWIRE MEDIA DRIVERS (firedtv)
8209 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8210 L:      linux-media@vger.kernel.org
8211 L:      linux1394-devel@lists.sourceforge.net
8212 S:      Maintained
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8214 F:      drivers/media/firewire/
8215
8216 FIREWIRE SBP-2 TARGET
8217 M:      Chris Boot <bootc@bootc.net>
8218 L:      linux-scsi@vger.kernel.org
8219 L:      target-devel@vger.kernel.org
8220 L:      linux1394-devel@lists.sourceforge.net
8221 S:      Maintained
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8223 F:      drivers/target/sbp/
8224
8225 FIREWIRE SUBSYSTEM
8226 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8227 M:      Takashi Sakamoto <takaswie@kernel.org>
8228 L:      linux1394-devel@lists.sourceforge.net
8229 S:      Maintained
8230 W:      http://ieee1394.docs.kernel.org/
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8232 F:      drivers/firewire/
8233 F:      include/linux/firewire.h
8234 F:      include/uapi/linux/firewire*.h
8235 F:      tools/firewire/
8236
8237 FIRMWARE FRAMEWORK FOR ARMV8-A
8238 M:      Sudeep Holla <sudeep.holla@arm.com>
8239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8240 S:      Maintained
8241 F:      drivers/firmware/arm_ffa/
8242 F:      include/linux/arm_ffa.h
8243
8244 FIRMWARE LOADER (request_firmware)
8245 M:      Luis Chamberlain <mcgrof@kernel.org>
8246 M:      Russ Weight <russ.weight@linux.dev>
8247 L:      linux-kernel@vger.kernel.org
8248 S:      Maintained
8249 F:      Documentation/firmware_class/
8250 F:      drivers/base/firmware_loader/
8251 F:      include/linux/firmware.h
8252
8253 FLEXTIMER FTM-QUADDEC DRIVER
8254 M:      Patrick Havelange <patrick.havelange@essensium.com>
8255 L:      linux-iio@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8258 F:      drivers/counter/ftm-quaddec.c
8259
8260 FLOPPY DRIVER
8261 M:      Denis Efremov <efremov@linux.com>
8262 L:      linux-block@vger.kernel.org
8263 S:      Odd Fixes
8264 F:      drivers/block/floppy.c
8265
8266 FLYSKY FSIA6B RC RECEIVER
8267 M:      Markus Koch <markus@notsyncing.net>
8268 L:      linux-input@vger.kernel.org
8269 S:      Maintained
8270 F:      drivers/input/joystick/fsia6b.c
8271
8272 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8273 M:      Geoffrey D. Bennett <g@b4.vu>
8274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8275 S:      Maintained
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8277 F:      sound/usb/mixer_scarlett2.c
8278
8279 FORCEDETH GIGABIT ETHERNET DRIVER
8280 M:      Rain River <rain.1986.08.12@gmail.com>
8281 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8282 L:      netdev@vger.kernel.org
8283 S:      Maintained
8284 F:      drivers/net/ethernet/nvidia/*
8285
8286 FORTIFY_SOURCE
8287 M:      Kees Cook <keescook@chromium.org>
8288 L:      linux-hardening@vger.kernel.org
8289 S:      Supported
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8291 F:      include/linux/fortify-string.h
8292 F:      lib/fortify_kunit.c
8293 F:      lib/memcpy_kunit.c
8294 F:      lib/strcat_kunit.c
8295 F:      lib/strscpy_kunit.c
8296 F:      lib/test_fortify/*
8297 F:      scripts/test_fortify.sh
8298 K:      \b__NO_FORTIFY\b
8299
8300 FPGA DFL DRIVERS
8301 M:      Wu Hao <hao.wu@intel.com>
8302 R:      Tom Rix <trix@redhat.com>
8303 L:      linux-fpga@vger.kernel.org
8304 S:      Maintained
8305 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8306 F:      Documentation/fpga/dfl.rst
8307 F:      drivers/fpga/dfl*
8308 F:      drivers/uio/uio_dfl.c
8309 F:      include/linux/dfl.h
8310 F:      include/uapi/linux/fpga-dfl.h
8311
8312 FPGA MANAGER FRAMEWORK
8313 M:      Moritz Fischer <mdf@kernel.org>
8314 M:      Wu Hao <hao.wu@intel.com>
8315 M:      Xu Yilun <yilun.xu@intel.com>
8316 R:      Tom Rix <trix@redhat.com>
8317 L:      linux-fpga@vger.kernel.org
8318 S:      Maintained
8319 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8321 F:      Documentation/devicetree/bindings/fpga/
8322 F:      Documentation/driver-api/fpga/
8323 F:      Documentation/fpga/
8324 F:      drivers/fpga/
8325 F:      include/linux/fpga/
8326
8327 FPU EMULATOR
8328 M:      Bill Metzenthen <billm@melbpc.org.au>
8329 S:      Maintained
8330 W:      https://floatingpoint.billm.au/
8331 F:      arch/x86/math-emu/
8332
8333 FRAMEBUFFER CORE
8334 M:      Daniel Vetter <daniel@ffwll.ch>
8335 S:      Odd Fixes
8336 T:      git git://anongit.freedesktop.org/drm/drm-misc
8337 F:      drivers/video/fbdev/core/
8338
8339 FRAMEBUFFER LAYER
8340 M:      Helge Deller <deller@gmx.de>
8341 L:      linux-fbdev@vger.kernel.org
8342 L:      dri-devel@lists.freedesktop.org
8343 S:      Maintained
8344 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8346 F:      Documentation/fb/
8347 F:      drivers/video/
8348 F:      include/linux/fb.h
8349 F:      include/uapi/linux/fb.h
8350 F:      include/uapi/video/
8351 F:      include/video/
8352
8353 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8354 M:      Horia Geantă <horia.geanta@nxp.com>
8355 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8356 M:      Gaurav Jain <gaurav.jain@nxp.com>
8357 L:      linux-crypto@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8360 F:      drivers/crypto/caam/
8361
8362 FREESCALE COLDFIRE M5441X MMC DRIVER
8363 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8364 L:      linux-mmc@vger.kernel.org
8365 S:      Maintained
8366 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8367 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8368
8369 FREESCALE DIU FRAMEBUFFER DRIVER
8370 M:      Timur Tabi <timur@kernel.org>
8371 L:      linux-fbdev@vger.kernel.org
8372 S:      Maintained
8373 F:      drivers/video/fbdev/fsl-diu-fb.*
8374
8375 FREESCALE DMA DRIVER
8376 M:      Li Yang <leoyang.li@nxp.com>
8377 M:      Zhang Wei <zw@zh-kernel.org>
8378 L:      linuxppc-dev@lists.ozlabs.org
8379 S:      Maintained
8380 F:      drivers/dma/fsldma.*
8381
8382 FREESCALE DSPI DRIVER
8383 M:      Vladimir Oltean <olteanv@gmail.com>
8384 L:      linux-spi@vger.kernel.org
8385 S:      Maintained
8386 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8387 F:      drivers/spi/spi-fsl-dspi.c
8388 F:      include/linux/spi/spi-fsl-dspi.h
8389
8390 FREESCALE eDMA DRIVER
8391 M:      Frank Li <Frank.Li@nxp.com>
8392 L:      imx@lists.linux.dev
8393 L:      dmaengine@vger.kernel.org
8394 S:      Maintained
8395 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8396 F:      drivers/dma/fsl-edma*.*
8397
8398 FREESCALE ENETC ETHERNET DRIVERS
8399 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8400 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8401 L:      netdev@vger.kernel.org
8402 S:      Maintained
8403 F:      drivers/net/ethernet/freescale/enetc/
8404
8405 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8406 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8407 L:      netdev@vger.kernel.org
8408 S:      Maintained
8409 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8410 F:      drivers/net/ethernet/freescale/gianfar*
8411
8412 FREESCALE GPMI NAND DRIVER
8413 M:      Han Xu <han.xu@nxp.com>
8414 L:      linux-mtd@lists.infradead.org
8415 S:      Maintained
8416 F:      drivers/mtd/nand/raw/gpmi-nand/*
8417
8418 FREESCALE I2C CPM DRIVER
8419 M:      Jochen Friedrich <jochen@scram.de>
8420 L:      linuxppc-dev@lists.ozlabs.org
8421 L:      linux-i2c@vger.kernel.org
8422 S:      Maintained
8423 F:      drivers/i2c/busses/i2c-cpm.c
8424
8425 FREESCALE IMX / MXC FEC DRIVER
8426 M:      Wei Fang <wei.fang@nxp.com>
8427 R:      Shenwei Wang <shenwei.wang@nxp.com>
8428 R:      Clark Wang <xiaoning.wang@nxp.com>
8429 R:      NXP Linux Team <linux-imx@nxp.com>
8430 L:      netdev@vger.kernel.org
8431 S:      Maintained
8432 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8433 F:      drivers/net/ethernet/freescale/fec.h
8434 F:      drivers/net/ethernet/freescale/fec_main.c
8435 F:      drivers/net/ethernet/freescale/fec_ptp.c
8436
8437 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8438 M:      Sascha Hauer <s.hauer@pengutronix.de>
8439 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8440 L:      linux-fbdev@vger.kernel.org
8441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8442 S:      Maintained
8443 F:      drivers/video/fbdev/imxfb.c
8444
8445 FREESCALE IMX DDR PMU DRIVER
8446 M:      Frank Li <Frank.li@nxp.com>
8447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8448 S:      Maintained
8449 F:      Documentation/admin-guide/perf/imx-ddr.rst
8450 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8451 F:      drivers/perf/fsl_imx8_ddr_perf.c
8452
8453 FREESCALE IMX I2C DRIVER
8454 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8455 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8456 L:      linux-i2c@vger.kernel.org
8457 S:      Maintained
8458 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8459 F:      drivers/i2c/busses/i2c-imx.c
8460
8461 FREESCALE IMX LPI2C DRIVER
8462 M:      Dong Aisheng <aisheng.dong@nxp.com>
8463 L:      linux-i2c@vger.kernel.org
8464 L:      linux-imx@nxp.com
8465 S:      Maintained
8466 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8467 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8468
8469 FREESCALE MPC I2C DRIVER
8470 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8471 L:      linux-i2c@vger.kernel.org
8472 S:      Maintained
8473 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8474 F:      drivers/i2c/busses/i2c-mpc.c
8475
8476 FREESCALE QORIQ DPAA ETHERNET DRIVER
8477 M:      Madalin Bucur <madalin.bucur@nxp.com>
8478 L:      netdev@vger.kernel.org
8479 S:      Maintained
8480 F:      drivers/net/ethernet/freescale/dpaa
8481
8482 FREESCALE QORIQ DPAA FMAN DRIVER
8483 M:      Madalin Bucur <madalin.bucur@nxp.com>
8484 R:      Sean Anderson <sean.anderson@seco.com>
8485 L:      netdev@vger.kernel.org
8486 S:      Maintained
8487 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8488 F:      drivers/net/ethernet/freescale/fman
8489
8490 FREESCALE QORIQ PTP CLOCK DRIVER
8491 M:      Yangbo Lu <yangbo.lu@nxp.com>
8492 L:      netdev@vger.kernel.org
8493 S:      Maintained
8494 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8495 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8496 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8497 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8498 F:      drivers/ptp/ptp_qoriq.c
8499 F:      drivers/ptp/ptp_qoriq_debugfs.c
8500 F:      include/linux/fsl/ptp_qoriq.h
8501
8502 FREESCALE QUAD SPI DRIVER
8503 M:      Han Xu <han.xu@nxp.com>
8504 L:      linux-spi@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8507 F:      drivers/spi/spi-fsl-qspi.c
8508
8509 FREESCALE QUICC ENGINE LIBRARY
8510 M:      Qiang Zhao <qiang.zhao@nxp.com>
8511 L:      linuxppc-dev@lists.ozlabs.org
8512 S:      Maintained
8513 F:      drivers/soc/fsl/qe/
8514 F:      include/soc/fsl/qe/
8515
8516 FREESCALE QUICC ENGINE QMC DRIVER
8517 M:      Herve Codina <herve.codina@bootlin.com>
8518 L:      linuxppc-dev@lists.ozlabs.org
8519 S:      Maintained
8520 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8521 F:      drivers/soc/fsl/qe/qmc.c
8522 F:      include/soc/fsl/qe/qmc.h
8523
8524 FREESCALE QUICC ENGINE TSA DRIVER
8525 M:      Herve Codina <herve.codina@bootlin.com>
8526 L:      linuxppc-dev@lists.ozlabs.org
8527 S:      Maintained
8528 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8529 F:      drivers/soc/fsl/qe/tsa.c
8530 F:      drivers/soc/fsl/qe/tsa.h
8531 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8532
8533 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8534 M:      Li Yang <leoyang.li@nxp.com>
8535 L:      netdev@vger.kernel.org
8536 L:      linuxppc-dev@lists.ozlabs.org
8537 S:      Maintained
8538 F:      drivers/net/ethernet/freescale/ucc_geth*
8539
8540 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8541 M:      Zhao Qiang <qiang.zhao@nxp.com>
8542 L:      netdev@vger.kernel.org
8543 L:      linuxppc-dev@lists.ozlabs.org
8544 S:      Maintained
8545 F:      drivers/net/wan/fsl_ucc_hdlc*
8546
8547 FREESCALE QUICC ENGINE UCC UART DRIVER
8548 M:      Timur Tabi <timur@kernel.org>
8549 L:      linuxppc-dev@lists.ozlabs.org
8550 S:      Maintained
8551 F:      drivers/tty/serial/ucc_uart.c
8552
8553 FREESCALE SOC DRIVERS
8554 M:      Li Yang <leoyang.li@nxp.com>
8555 L:      linuxppc-dev@lists.ozlabs.org
8556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8557 S:      Maintained
8558 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8559 F:      Documentation/devicetree/bindings/soc/fsl/
8560 F:      drivers/soc/fsl/
8561 F:      include/linux/fsl/
8562 F:      include/soc/fsl/
8563
8564 FREESCALE SOC FS_ENET DRIVER
8565 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8566 L:      linuxppc-dev@lists.ozlabs.org
8567 L:      netdev@vger.kernel.org
8568 S:      Maintained
8569 F:      drivers/net/ethernet/freescale/fs_enet/
8570
8571 FREESCALE SOC SOUND DRIVERS
8572 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8573 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8574 R:      Fabio Estevam <festevam@gmail.com>
8575 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8577 L:      linuxppc-dev@lists.ozlabs.org
8578 S:      Maintained
8579 F:      sound/soc/fsl/fsl*
8580 F:      sound/soc/fsl/imx*
8581 F:      sound/soc/fsl/mpc8610_hpcd.c
8582
8583 FREESCALE SOC SOUND QMC DRIVER
8584 M:      Herve Codina <herve.codina@bootlin.com>
8585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8586 L:      linuxppc-dev@lists.ozlabs.org
8587 S:      Maintained
8588 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8589 F:      sound/soc/fsl/fsl_qmc_audio.c
8590
8591 FREESCALE USB PERIPHERAL DRIVERS
8592 M:      Li Yang <leoyang.li@nxp.com>
8593 L:      linux-usb@vger.kernel.org
8594 L:      linuxppc-dev@lists.ozlabs.org
8595 S:      Maintained
8596 F:      drivers/usb/gadget/udc/fsl*
8597
8598 FREESCALE USB PHY DRIVER
8599 M:      Ran Wang <ran.wang_1@nxp.com>
8600 L:      linux-usb@vger.kernel.org
8601 L:      linuxppc-dev@lists.ozlabs.org
8602 S:      Maintained
8603 F:      drivers/usb/phy/phy-fsl-usb*
8604
8605 FREEVXFS FILESYSTEM
8606 M:      Christoph Hellwig <hch@infradead.org>
8607 S:      Maintained
8608 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8609 F:      fs/freevxfs/
8610
8611 FREEZER
8612 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8613 M:      Pavel Machek <pavel@ucw.cz>
8614 L:      linux-pm@vger.kernel.org
8615 S:      Supported
8616 F:      Documentation/power/freezing-of-tasks.rst
8617 F:      include/linux/freezer.h
8618 F:      kernel/freezer.c
8619
8620 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8621 M:      David Howells <dhowells@redhat.com>
8622 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8623 S:      Supported
8624 F:      Documentation/filesystems/caching/
8625 F:      fs/fscache/
8626 F:      include/linux/fscache*.h
8627
8628 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8629 M:      Eric Biggers <ebiggers@kernel.org>
8630 M:      Theodore Y. Ts'o <tytso@mit.edu>
8631 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8632 L:      linux-fscrypt@vger.kernel.org
8633 S:      Supported
8634 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8635 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8636 F:      Documentation/filesystems/fscrypt.rst
8637 F:      fs/crypto/
8638 F:      include/linux/fscrypt.h
8639 F:      include/uapi/linux/fscrypt.h
8640
8641 FSI SUBSYSTEM
8642 M:      Jeremy Kerr <jk@ozlabs.org>
8643 M:      Joel Stanley <joel@jms.id.au>
8644 R:      Alistar Popple <alistair@popple.id.au>
8645 R:      Eddie James <eajames@linux.ibm.com>
8646 L:      linux-fsi@lists.ozlabs.org
8647 S:      Supported
8648 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8650 F:      drivers/fsi/
8651 F:      include/linux/fsi*.h
8652 F:      include/trace/events/fsi*.h
8653
8654 FSI-ATTACHED I2C DRIVER
8655 M:      Eddie James <eajames@linux.ibm.com>
8656 L:      linux-i2c@vger.kernel.org
8657 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8658 S:      Maintained
8659 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8660 F:      drivers/i2c/busses/i2c-fsi.c
8661
8662 FSI-ATTACHED SPI DRIVER
8663 M:      Eddie James <eajames@linux.ibm.com>
8664 L:      linux-spi@vger.kernel.org
8665 S:      Maintained
8666 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8667 F:      drivers/spi/spi-fsi.c
8668
8669 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8670 M:      Jan Kara <jack@suse.cz>
8671 R:      Amir Goldstein <amir73il@gmail.com>
8672 L:      linux-fsdevel@vger.kernel.org
8673 S:      Maintained
8674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8675 F:      fs/notify/
8676 F:      include/linux/fsnotify*.h
8677
8678 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8679 M:      Eric Biggers <ebiggers@kernel.org>
8680 M:      Theodore Y. Ts'o <tytso@mit.edu>
8681 L:      fsverity@lists.linux.dev
8682 S:      Supported
8683 Q:      https://patchwork.kernel.org/project/fsverity/list/
8684 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8685 F:      Documentation/filesystems/fsverity.rst
8686 F:      fs/verity/
8687 F:      include/linux/fsverity.h
8688 F:      include/uapi/linux/fsverity.h
8689
8690 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8691 M:      Michael Zaidman <michael.zaidman@gmail.com>
8692 L:      linux-i2c@vger.kernel.org
8693 L:      linux-input@vger.kernel.org
8694 S:      Maintained
8695 F:      drivers/hid/hid-ft260.c
8696
8697 FUJITSU LAPTOP EXTRAS
8698 M:      Jonathan Woithe <jwoithe@just42.net>
8699 L:      platform-driver-x86@vger.kernel.org
8700 S:      Maintained
8701 F:      drivers/platform/x86/fujitsu-laptop.c
8702
8703 FUJITSU TABLET EXTRAS
8704 M:      Robert Gerlach <khnz@gmx.de>
8705 L:      platform-driver-x86@vger.kernel.org
8706 S:      Maintained
8707 F:      drivers/platform/x86/fujitsu-tablet.c
8708
8709 FUNCTION HOOKS (FTRACE)
8710 M:      Steven Rostedt <rostedt@goodmis.org>
8711 M:      Masami Hiramatsu <mhiramat@kernel.org>
8712 R:      Mark Rutland <mark.rutland@arm.com>
8713 L:      linux-kernel@vger.kernel.org
8714 L:      linux-trace-kernel@vger.kernel.org
8715 S:      Maintained
8716 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8718 F:      Documentation/trace/ftrace*
8719 F:      arch/*/*/*/*ftrace*
8720 F:      arch/*/*/*ftrace*
8721 F:      include/*/ftrace.h
8722 F:      kernel/trace/fgraph.c
8723 F:      kernel/trace/ftrace*
8724 F:      samples/ftrace
8725
8726 FUNGIBLE ETHERNET DRIVERS
8727 M:      Dimitris Michailidis <dmichail@fungible.com>
8728 L:      netdev@vger.kernel.org
8729 S:      Supported
8730 F:      drivers/net/ethernet/fungible/
8731
8732 FUSE: FILESYSTEM IN USERSPACE
8733 M:      Miklos Szeredi <miklos@szeredi.hu>
8734 L:      linux-fsdevel@vger.kernel.org
8735 S:      Maintained
8736 W:      https://github.com/libfuse/
8737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8738 F:      Documentation/filesystems/fuse.rst
8739 F:      fs/fuse/
8740 F:      include/uapi/linux/fuse.h
8741
8742 FUTEX SUBSYSTEM
8743 M:      Thomas Gleixner <tglx@linutronix.de>
8744 M:      Ingo Molnar <mingo@redhat.com>
8745 R:      Peter Zijlstra <peterz@infradead.org>
8746 R:      Darren Hart <dvhart@infradead.org>
8747 R:      Davidlohr Bueso <dave@stgolabs.net>
8748 R:      André Almeida <andrealmeid@igalia.com>
8749 L:      linux-kernel@vger.kernel.org
8750 S:      Maintained
8751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8752 F:      Documentation/locking/*futex*
8753 F:      include/asm-generic/futex.h
8754 F:      include/linux/futex.h
8755 F:      include/uapi/linux/futex.h
8756 F:      kernel/futex/*
8757 F:      tools/perf/bench/futex*
8758 F:      tools/testing/selftests/futex/
8759
8760 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8761 M:      Tim Harvey <tharvey@gateworks.com>
8762 S:      Maintained
8763 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8764 F:      Documentation/hwmon/gsc-hwmon.rst
8765 F:      drivers/hwmon/gsc-hwmon.c
8766 F:      drivers/mfd/gateworks-gsc.c
8767 F:      include/linux/mfd/gsc.h
8768 F:      include/linux/platform_data/gsc_hwmon.h
8769
8770 GCC PLUGINS
8771 M:      Kees Cook <keescook@chromium.org>
8772 L:      linux-hardening@vger.kernel.org
8773 S:      Maintained
8774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8775 F:      Documentation/kbuild/gcc-plugins.rst
8776 F:      include/linux/stackleak.h
8777 F:      kernel/stackleak.c
8778 F:      scripts/Makefile.gcc-plugins
8779 F:      scripts/gcc-plugins/
8780
8781 GCOV BASED KERNEL PROFILING
8782 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8783 S:      Maintained
8784 F:      Documentation/dev-tools/gcov.rst
8785 F:      kernel/gcov/
8786
8787 GDB KERNEL DEBUGGING HELPER SCRIPTS
8788 M:      Jan Kiszka <jan.kiszka@siemens.com>
8789 M:      Kieran Bingham <kbingham@kernel.org>
8790 S:      Supported
8791 F:      scripts/gdb/
8792
8793 GEMINI CRYPTO DRIVER
8794 M:      Corentin Labbe <clabbe@baylibre.com>
8795 L:      linux-crypto@vger.kernel.org
8796 S:      Maintained
8797 F:      drivers/crypto/gemini/
8798
8799 GEMTEK FM RADIO RECEIVER DRIVER
8800 M:      Hans Verkuil <hverkuil@xs4all.nl>
8801 L:      linux-media@vger.kernel.org
8802 S:      Maintained
8803 W:      https://linuxtv.org
8804 T:      git git://linuxtv.org/media_tree.git
8805 F:      drivers/media/radio/radio-gemtek*
8806
8807 GENERIC ARCHITECTURE TOPOLOGY
8808 M:      Sudeep Holla <sudeep.holla@arm.com>
8809 L:      linux-kernel@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/base/arch_topology.c
8812 F:      include/linux/arch_topology.h
8813
8814 GENERIC ENTRY CODE
8815 M:      Thomas Gleixner <tglx@linutronix.de>
8816 M:      Peter Zijlstra <peterz@infradead.org>
8817 M:      Andy Lutomirski <luto@kernel.org>
8818 L:      linux-kernel@vger.kernel.org
8819 S:      Maintained
8820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8821 F:      include/linux/entry-common.h
8822 F:      include/linux/entry-kvm.h
8823 F:      kernel/entry/
8824
8825 GENERIC GPIO I2C DRIVER
8826 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8827 S:      Supported
8828 F:      drivers/i2c/busses/i2c-gpio.c
8829 F:      include/linux/platform_data/i2c-gpio.h
8830
8831 GENERIC GPIO I2C MULTIPLEXER DRIVER
8832 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8833 L:      linux-i2c@vger.kernel.org
8834 S:      Supported
8835 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8836 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8837 F:      include/linux/platform_data/i2c-mux-gpio.h
8838
8839 GENERIC HDLC (WAN) DRIVERS
8840 M:      Krzysztof Halasa <khc@pm.waw.pl>
8841 S:      Maintained
8842 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8843 F:      drivers/net/wan/c101.c
8844 F:      drivers/net/wan/hd6457*
8845 F:      drivers/net/wan/hdlc*
8846 F:      drivers/net/wan/n2.c
8847 F:      drivers/net/wan/pc300too.c
8848 F:      drivers/net/wan/pci200syn.c
8849 F:      drivers/net/wan/wanxl*
8850
8851 GENERIC INCLUDE/ASM HEADER FILES
8852 M:      Arnd Bergmann <arnd@arndb.de>
8853 L:      linux-arch@vger.kernel.org
8854 S:      Maintained
8855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8856 F:      include/asm-generic/
8857 F:      include/uapi/asm-generic/
8858
8859 GENERIC PHY FRAMEWORK
8860 M:      Vinod Koul <vkoul@kernel.org>
8861 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8862 L:      linux-phy@lists.infradead.org
8863 S:      Supported
8864 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8866 F:      Documentation/devicetree/bindings/phy/
8867 F:      drivers/phy/
8868 F:      include/dt-bindings/phy/
8869 F:      include/linux/phy/
8870
8871 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8872 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8873 S:      Supported
8874 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8875 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8876
8877 GENERIC PM DOMAINS
8878 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8879 M:      Kevin Hilman <khilman@kernel.org>
8880 M:      Ulf Hansson <ulf.hansson@linaro.org>
8881 L:      linux-pm@vger.kernel.org
8882 S:      Supported
8883 F:      Documentation/devicetree/bindings/power/power?domain*
8884 F:      drivers/base/power/domain*.c
8885 F:      include/linux/pm_domain.h
8886
8887 GENERIC PM DOMAIN PROVIDERS
8888 M:      Ulf Hansson <ulf.hansson@linaro.org>
8889 L:      linux-pm@vger.kernel.org
8890 S:      Supported
8891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8892 F:      drivers/pmdomain/
8893
8894 GENERIC RADIX TREE
8895 M:      Kent Overstreet <kent.overstreet@linux.dev>
8896 S:      Supported
8897 C:      irc://irc.oftc.net/bcache
8898 F:      include/linux/generic-radix-tree.h
8899 F:      lib/generic-radix-tree.c
8900
8901 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8902 M:      Eugen Hristev <eugen.hristev@microchip.com>
8903 L:      linux-input@vger.kernel.org
8904 S:      Maintained
8905 F:      drivers/input/touchscreen/resistive-adc-touch.c
8906
8907 GENERIC STRING LIBRARY
8908 M:      Kees Cook <keescook@chromium.org>
8909 R:      Andy Shevchenko <andy@kernel.org>
8910 L:      linux-hardening@vger.kernel.org
8911 S:      Supported
8912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8913 F:      include/linux/string.h
8914 F:      include/linux/string_choices.h
8915 F:      include/linux/string_helpers.h
8916 F:      lib/string.c
8917 F:      lib/string_helpers.c
8918 F:      lib/test-string_helpers.c
8919 F:      lib/test_string.c
8920
8921 GENERIC UIO DRIVER FOR PCI DEVICES
8922 M:      "Michael S. Tsirkin" <mst@redhat.com>
8923 L:      kvm@vger.kernel.org
8924 S:      Supported
8925 F:      drivers/uio/uio_pci_generic.c
8926
8927 GENERIC VDSO LIBRARY
8928 M:      Andy Lutomirski <luto@kernel.org>
8929 M:      Thomas Gleixner <tglx@linutronix.de>
8930 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8931 L:      linux-kernel@vger.kernel.org
8932 S:      Maintained
8933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8934 F:      include/asm-generic/vdso/vsyscall.h
8935 F:      include/vdso/
8936 F:      kernel/time/vsyscall.c
8937 F:      lib/vdso/
8938
8939 GENWQE (IBM Generic Workqueue Card)
8940 M:      Frank Haverkamp <haver@linux.ibm.com>
8941 S:      Supported
8942 F:      drivers/misc/genwqe/
8943
8944 GET_MAINTAINER SCRIPT
8945 M:      Joe Perches <joe@perches.com>
8946 S:      Maintained
8947 F:      scripts/get_maintainer.pl
8948
8949 GFS2 FILE SYSTEM
8950 M:      Andreas Gruenbacher <agruenba@redhat.com>
8951 L:      gfs2@lists.linux.dev
8952 S:      Supported
8953 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8955 F:      Documentation/filesystems/gfs2*
8956 F:      fs/gfs2/
8957 F:      include/uapi/linux/gfs2_ondisk.h
8958
8959 GIGABYTE WMI DRIVER
8960 M:      Thomas Weißschuh <thomas@weissschuh.net>
8961 L:      platform-driver-x86@vger.kernel.org
8962 S:      Maintained
8963 F:      drivers/platform/x86/gigabyte-wmi.c
8964
8965 GNSS SUBSYSTEM
8966 M:      Johan Hovold <johan@kernel.org>
8967 S:      Maintained
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8969 F:      Documentation/ABI/testing/sysfs-class-gnss
8970 F:      Documentation/devicetree/bindings/gnss/
8971 F:      drivers/gnss/
8972 F:      include/linux/gnss.h
8973
8974 GO7007 MPEG CODEC
8975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8976 L:      linux-media@vger.kernel.org
8977 S:      Maintained
8978 F:      drivers/media/usb/go7007/
8979
8980 GOODIX TOUCHSCREEN
8981 M:      Bastien Nocera <hadess@hadess.net>
8982 M:      Hans de Goede <hdegoede@redhat.com>
8983 L:      linux-input@vger.kernel.org
8984 S:      Maintained
8985 F:      drivers/input/touchscreen/goodix*
8986
8987 GOOGLE ETHERNET DRIVERS
8988 M:      Jeroen de Borst <jeroendb@google.com>
8989 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8990 R:      Shailend Chand <shailend@google.com>
8991 L:      netdev@vger.kernel.org
8992 S:      Supported
8993 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8994 F:      drivers/net/ethernet/google
8995
8996 GOOGLE FIRMWARE DRIVERS
8997 M:      Tzung-Bi Shih <tzungbi@kernel.org>
8998 R:      Brian Norris <briannorris@chromium.org>
8999 R:      Julius Werner <jwerner@chromium.org>
9000 L:      chrome-platform@lists.linux.dev
9001 S:      Maintained
9002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9003 F:      drivers/firmware/google/
9004
9005 GPD POCKET FAN DRIVER
9006 M:      Hans de Goede <hdegoede@redhat.com>
9007 L:      platform-driver-x86@vger.kernel.org
9008 S:      Maintained
9009 F:      drivers/platform/x86/gpd-pocket-fan.c
9010
9011 GPIO ACPI SUPPORT
9012 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9013 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9014 L:      linux-gpio@vger.kernel.org
9015 L:      linux-acpi@vger.kernel.org
9016 S:      Supported
9017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9018 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9019 F:      drivers/gpio/gpiolib-acpi.c
9020 F:      drivers/gpio/gpiolib-acpi.h
9021
9022 GPIO AGGREGATOR
9023 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9024 L:      linux-gpio@vger.kernel.org
9025 S:      Supported
9026 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9027 F:      drivers/gpio/gpio-aggregator.c
9028
9029 GPIO IR Transmitter
9030 M:      Sean Young <sean@mess.org>
9031 L:      linux-media@vger.kernel.org
9032 S:      Maintained
9033 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9034 F:      drivers/media/rc/gpio-ir-tx.c
9035
9036 GPIO MOCKUP DRIVER
9037 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9038 L:      linux-gpio@vger.kernel.org
9039 S:      Maintained
9040 F:      drivers/gpio/gpio-mockup.c
9041 F:      tools/testing/selftests/gpio/
9042
9043 GPIO REGMAP
9044 M:      Michael Walle <michael@walle.cc>
9045 S:      Maintained
9046 F:      drivers/gpio/gpio-regmap.c
9047 F:      include/linux/gpio/regmap.h
9048 K:      (devm_)?gpio_regmap_(un)?register
9049
9050 GPIO SUBSYSTEM
9051 M:      Linus Walleij <linus.walleij@linaro.org>
9052 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9053 R:      Andy Shevchenko <andy@kernel.org>
9054 L:      linux-gpio@vger.kernel.org
9055 S:      Maintained
9056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9057 F:      Documentation/ABI/obsolete/sysfs-gpio
9058 F:      Documentation/ABI/testing/gpio-cdev
9059 F:      Documentation/admin-guide/gpio/
9060 F:      Documentation/devicetree/bindings/gpio/
9061 F:      Documentation/driver-api/gpio/
9062 F:      drivers/gpio/
9063 F:      include/dt-bindings/gpio/
9064 F:      include/linux/gpio.h
9065 F:      include/linux/gpio/
9066 F:      include/linux/of_gpio.h
9067 F:      include/uapi/linux/gpio.h
9068 F:      tools/gpio/
9069
9070 GRE DEMULTIPLEXER DRIVER
9071 M:      Dmitry Kozlov <xeb@mail.ru>
9072 L:      netdev@vger.kernel.org
9073 S:      Maintained
9074 F:      include/net/gre.h
9075 F:      net/ipv4/gre_demux.c
9076 F:      net/ipv4/gre_offload.c
9077
9078 GRETH 10/100/1G Ethernet MAC device driver
9079 M:      Andreas Larsson <andreas@gaisler.com>
9080 L:      netdev@vger.kernel.org
9081 S:      Maintained
9082 F:      drivers/net/ethernet/aeroflex/
9083
9084 GREYBUS AUDIO PROTOCOLS DRIVERS
9085 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9086 M:      Mark Greer <mgreer@animalcreek.com>
9087 S:      Maintained
9088 F:      drivers/staging/greybus/audio_apbridgea.c
9089 F:      drivers/staging/greybus/audio_apbridgea.h
9090 F:      drivers/staging/greybus/audio_codec.c
9091 F:      drivers/staging/greybus/audio_codec.h
9092 F:      drivers/staging/greybus/audio_gb.c
9093 F:      drivers/staging/greybus/audio_manager.c
9094 F:      drivers/staging/greybus/audio_manager.h
9095 F:      drivers/staging/greybus/audio_manager_module.c
9096 F:      drivers/staging/greybus/audio_manager_private.h
9097 F:      drivers/staging/greybus/audio_manager_sysfs.c
9098 F:      drivers/staging/greybus/audio_module.c
9099 F:      drivers/staging/greybus/audio_topology.c
9100
9101 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9102 M:      Viresh Kumar <vireshk@kernel.org>
9103 S:      Maintained
9104 F:      drivers/staging/greybus/authentication.c
9105 F:      drivers/staging/greybus/bootrom.c
9106 F:      drivers/staging/greybus/firmware.h
9107 F:      drivers/staging/greybus/fw-core.c
9108 F:      drivers/staging/greybus/fw-download.c
9109 F:      drivers/staging/greybus/fw-management.c
9110 F:      drivers/staging/greybus/greybus_authentication.h
9111 F:      drivers/staging/greybus/greybus_firmware.h
9112 F:      drivers/staging/greybus/hid.c
9113 F:      drivers/staging/greybus/i2c.c
9114 F:      drivers/staging/greybus/spi.c
9115 F:      drivers/staging/greybus/spilib.c
9116 F:      drivers/staging/greybus/spilib.h
9117
9118 GREYBUS LOOPBACK DRIVER
9119 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9120 S:      Maintained
9121 F:      drivers/staging/greybus/loopback.c
9122
9123 GREYBUS PLATFORM DRIVERS
9124 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9125 S:      Maintained
9126 F:      drivers/staging/greybus/arche-apb-ctrl.c
9127 F:      drivers/staging/greybus/arche-platform.c
9128 F:      drivers/staging/greybus/arche_platform.h
9129
9130 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9131 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9132 S:      Maintained
9133 F:      drivers/staging/greybus/gpio.c
9134 F:      drivers/staging/greybus/light.c
9135 F:      drivers/staging/greybus/power_supply.c
9136 F:      drivers/staging/greybus/sdio.c
9137 F:      drivers/staging/greybus/spi.c
9138 F:      drivers/staging/greybus/spilib.c
9139
9140 GREYBUS BEAGLEPLAY DRIVERS
9141 M:      Ayush Singh <ayushdevel1325@gmail.com>
9142 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9145 F:      drivers/greybus/gb-beagleplay.c
9146
9147 GREYBUS SUBSYSTEM
9148 M:      Johan Hovold <johan@kernel.org>
9149 M:      Alex Elder <elder@kernel.org>
9150 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9151 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9152 S:      Maintained
9153 F:      drivers/greybus/
9154 F:      drivers/staging/greybus/
9155 F:      include/linux/greybus.h
9156 F:      include/linux/greybus/
9157
9158 GREYBUS UART PROTOCOLS DRIVERS
9159 M:      David Lin <dtwlin@gmail.com>
9160 S:      Maintained
9161 F:      drivers/staging/greybus/log.c
9162 F:      drivers/staging/greybus/uart.c
9163
9164 GS1662 VIDEO SERIALIZER
9165 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9166 L:      linux-media@vger.kernel.org
9167 S:      Maintained
9168 T:      git git://linuxtv.org/media_tree.git
9169 F:      drivers/media/spi/gs1662.c
9170
9171 GSPCA FINEPIX SUBDRIVER
9172 M:      Frank Zago <frank@zago.net>
9173 L:      linux-media@vger.kernel.org
9174 S:      Maintained
9175 T:      git git://linuxtv.org/media_tree.git
9176 F:      drivers/media/usb/gspca/finepix.c
9177
9178 GSPCA GL860 SUBDRIVER
9179 M:      Olivier Lorin <o.lorin@laposte.net>
9180 L:      linux-media@vger.kernel.org
9181 S:      Maintained
9182 T:      git git://linuxtv.org/media_tree.git
9183 F:      drivers/media/usb/gspca/gl860/
9184
9185 GSPCA M5602 SUBDRIVER
9186 M:      Erik Andren <erik.andren@gmail.com>
9187 L:      linux-media@vger.kernel.org
9188 S:      Maintained
9189 T:      git git://linuxtv.org/media_tree.git
9190 F:      drivers/media/usb/gspca/m5602/
9191
9192 GSPCA PAC207 SONIXB SUBDRIVER
9193 M:      Hans Verkuil <hverkuil@xs4all.nl>
9194 L:      linux-media@vger.kernel.org
9195 S:      Odd Fixes
9196 T:      git git://linuxtv.org/media_tree.git
9197 F:      drivers/media/usb/gspca/pac207.c
9198
9199 GSPCA SN9C20X SUBDRIVER
9200 M:      Brian Johnson <brijohn@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 S:      Maintained
9203 T:      git git://linuxtv.org/media_tree.git
9204 F:      drivers/media/usb/gspca/sn9c20x.c
9205
9206 GSPCA T613 SUBDRIVER
9207 M:      Leandro Costantino <lcostantino@gmail.com>
9208 L:      linux-media@vger.kernel.org
9209 S:      Maintained
9210 T:      git git://linuxtv.org/media_tree.git
9211 F:      drivers/media/usb/gspca/t613.c
9212
9213 GSPCA USB WEBCAM DRIVER
9214 M:      Hans Verkuil <hverkuil@xs4all.nl>
9215 L:      linux-media@vger.kernel.org
9216 S:      Odd Fixes
9217 T:      git git://linuxtv.org/media_tree.git
9218 F:      drivers/media/usb/gspca/
9219
9220 GTP (GPRS Tunneling Protocol)
9221 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9222 M:      Harald Welte <laforge@gnumonks.org>
9223 L:      osmocom-net-gprs@lists.osmocom.org
9224 S:      Maintained
9225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9226 F:      drivers/net/gtp.c
9227
9228 GUID PARTITION TABLE (GPT)
9229 M:      Davidlohr Bueso <dave@stgolabs.net>
9230 L:      linux-efi@vger.kernel.org
9231 S:      Maintained
9232 F:      block/partitions/efi.*
9233
9234 HABANALABS PCI DRIVER
9235 M:      Oded Gabbay <ogabbay@kernel.org>
9236 L:      dri-devel@lists.freedesktop.org
9237 S:      Supported
9238 C:      irc://irc.oftc.net/dri-devel
9239 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9240 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9241 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9242 F:      drivers/accel/habanalabs/
9243 F:      include/linux/habanalabs/
9244 F:      include/trace/events/habanalabs.h
9245 F:      include/uapi/drm/habanalabs_accel.h
9246
9247 HACKRF MEDIA DRIVER
9248 M:      Antti Palosaari <crope@iki.fi>
9249 L:      linux-media@vger.kernel.org
9250 S:      Maintained
9251 W:      https://linuxtv.org
9252 W:      http://palosaari.fi/linux/
9253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9254 T:      git git://linuxtv.org/anttip/media_tree.git
9255 F:      drivers/media/usb/hackrf/
9256
9257 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9258 M:      Chuck Lever <chuck.lever@oracle.com>
9259 L:      kernel-tls-handshake@lists.linux.dev
9260 L:      netdev@vger.kernel.org
9261 S:      Maintained
9262 F:      Documentation/netlink/specs/handshake.yaml
9263 F:      Documentation/networking/tls-handshake.rst
9264 F:      include/net/handshake.h
9265 F:      include/trace/events/handshake.h
9266 F:      net/handshake/
9267
9268 HANTRO VPU CODEC DRIVER
9269 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9270 M:      Philipp Zabel <p.zabel@pengutronix.de>
9271 L:      linux-media@vger.kernel.org
9272 L:      linux-rockchip@lists.infradead.org
9273 S:      Maintained
9274 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9275 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9276 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9277 F:      drivers/media/platform/verisilicon/
9278
9279 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9280 M:      Frank Seidel <frank@f-seidel.de>
9281 L:      platform-driver-x86@vger.kernel.org
9282 S:      Maintained
9283 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9284 F:      drivers/platform/x86/hdaps.c
9285
9286 HARDWARE MONITORING
9287 M:      Jean Delvare <jdelvare@suse.com>
9288 M:      Guenter Roeck <linux@roeck-us.net>
9289 L:      linux-hwmon@vger.kernel.org
9290 S:      Maintained
9291 W:      http://hwmon.wiki.kernel.org/
9292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9293 F:      Documentation/ABI/testing/sysfs-class-hwmon
9294 F:      Documentation/devicetree/bindings/hwmon/
9295 F:      Documentation/hwmon/
9296 F:      drivers/hwmon/
9297 F:      include/linux/hwmon*.h
9298 F:      include/trace/events/hwmon*.h
9299 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9300
9301 HARDWARE RANDOM NUMBER GENERATOR CORE
9302 M:      Olivia Mackall <olivia@selenic.com>
9303 M:      Herbert Xu <herbert@gondor.apana.org.au>
9304 L:      linux-crypto@vger.kernel.org
9305 S:      Odd fixes
9306 F:      Documentation/admin-guide/hw_random.rst
9307 F:      Documentation/devicetree/bindings/rng/
9308 F:      drivers/char/hw_random/
9309 F:      include/linux/hw_random.h
9310
9311 HARDWARE SPINLOCK CORE
9312 M:      Ohad Ben-Cohen <ohad@wizery.com>
9313 M:      Bjorn Andersson <andersson@kernel.org>
9314 R:      Baolin Wang <baolin.wang7@gmail.com>
9315 L:      linux-remoteproc@vger.kernel.org
9316 S:      Maintained
9317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9318 F:      Documentation/devicetree/bindings/hwlock/
9319 F:      Documentation/locking/hwspinlock.rst
9320 F:      drivers/hwspinlock/
9321 F:      include/linux/hwspinlock.h
9322
9323 HARDWARE TRACING FACILITIES
9324 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9325 S:      Maintained
9326 F:      drivers/hwtracing/
9327
9328 HARMONY SOUND DRIVER
9329 L:      linux-parisc@vger.kernel.org
9330 S:      Maintained
9331 F:      sound/parisc/harmony.*
9332
9333 HDPVR USB VIDEO ENCODER DRIVER
9334 M:      Hans Verkuil <hverkuil@xs4all.nl>
9335 L:      linux-media@vger.kernel.org
9336 S:      Odd Fixes
9337 W:      https://linuxtv.org
9338 T:      git git://linuxtv.org/media_tree.git
9339 F:      drivers/media/usb/hdpvr/
9340
9341 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9342 M:      Matt Hsiao <matt.hsiao@hpe.com>
9343 S:      Supported
9344 F:      drivers/misc/hpilo.[ch]
9345
9346 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9347 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9348 S:      Supported
9349 F:      Documentation/watchdog/hpwdt.rst
9350 F:      drivers/watchdog/hpwdt.c
9351
9352 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9353 M:      Don Brace <don.brace@microchip.com>
9354 L:      storagedev@microchip.com
9355 L:      linux-scsi@vger.kernel.org
9356 S:      Supported
9357 F:      Documentation/scsi/hpsa.rst
9358 F:      drivers/scsi/hpsa*.[ch]
9359 F:      include/linux/cciss*.h
9360 F:      include/uapi/linux/cciss*.h
9361
9362 HFI1 DRIVER
9363 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9364 L:      linux-rdma@vger.kernel.org
9365 S:      Supported
9366 F:      drivers/infiniband/hw/hfi1
9367
9368 HFS FILESYSTEM
9369 L:      linux-fsdevel@vger.kernel.org
9370 S:      Orphan
9371 F:      Documentation/filesystems/hfs.rst
9372 F:      fs/hfs/
9373
9374 HFSPLUS FILESYSTEM
9375 L:      linux-fsdevel@vger.kernel.org
9376 S:      Orphan
9377 F:      Documentation/filesystems/hfsplus.rst
9378 F:      fs/hfsplus/
9379
9380 HGA FRAMEBUFFER DRIVER
9381 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9382 L:      linux-nvidia@lists.surfsouth.com
9383 S:      Maintained
9384 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9385 F:      drivers/video/fbdev/hgafb.c
9386
9387 HIBERNATION (aka Software Suspend, aka swsusp)
9388 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9389 M:      Pavel Machek <pavel@ucw.cz>
9390 L:      linux-pm@vger.kernel.org
9391 S:      Supported
9392 B:      https://bugzilla.kernel.org
9393 F:      arch/*/include/asm/suspend*.h
9394 F:      arch/x86/power/
9395 F:      drivers/base/power/
9396 F:      include/linux/freezer.h
9397 F:      include/linux/pm.h
9398 F:      include/linux/suspend.h
9399 F:      kernel/power/
9400
9401 HID CORE LAYER
9402 M:      Jiri Kosina <jikos@kernel.org>
9403 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9404 L:      linux-input@vger.kernel.org
9405 S:      Maintained
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9407 F:      Documentation/hid/
9408 F:      drivers/hid/
9409 F:      include/linux/hid*
9410 F:      include/uapi/linux/hid*
9411 F:      samples/hid/
9412 F:      tools/testing/selftests/hid/
9413
9414 HID LOGITECH DRIVERS
9415 R:      Filipe Laíns <lains@riseup.net>
9416 L:      linux-input@vger.kernel.org
9417 S:      Maintained
9418 F:      drivers/hid/hid-logitech-*
9419
9420 HID NVIDIA SHIELD DRIVER
9421 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9422 L:      linux-input@vger.kernel.org
9423 S:      Maintained
9424 F:      drivers/hid/hid-nvidia-shield.c
9425
9426 HID PHOENIX RC FLIGHT CONTROLLER
9427 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9428 L:      linux-input@vger.kernel.org
9429 S:      Maintained
9430 F:      drivers/hid/hid-pxrc.c
9431
9432 HID PLAYSTATION DRIVER
9433 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9434 L:      linux-input@vger.kernel.org
9435 S:      Supported
9436 F:      drivers/hid/hid-playstation.c
9437
9438 HID SENSOR HUB DRIVERS
9439 M:      Jiri Kosina <jikos@kernel.org>
9440 M:      Jonathan Cameron <jic23@kernel.org>
9441 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9442 L:      linux-input@vger.kernel.org
9443 L:      linux-iio@vger.kernel.org
9444 S:      Maintained
9445 F:      Documentation/hid/hid-sensor*
9446 F:      drivers/hid/hid-sensor-*
9447 F:      drivers/iio/*/hid-*
9448 F:      include/linux/hid-sensor-*
9449
9450 HID VRC-2 CAR CONTROLLER DRIVER
9451 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9452 L:      linux-input@vger.kernel.org
9453 S:      Maintained
9454 F:      drivers/hid/hid-vrc2.c
9455
9456 HID WACOM DRIVER
9457 M:      Ping Cheng <ping.cheng@wacom.com>
9458 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9459 L:      linux-input@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/hid/wacom.h
9462 F:      drivers/hid/wacom_*
9463
9464 HID++ LOGITECH DRIVERS
9465 R:      Filipe Laíns <lains@riseup.net>
9466 R:      Bastien Nocera <hadess@hadess.net>
9467 L:      linux-input@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/hid/hid-logitech-hidpp.c
9470
9471 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9472 M:      Thomas Gleixner <tglx@linutronix.de>
9473 L:      linux-kernel@vger.kernel.org
9474 S:      Maintained
9475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9476 F:      Documentation/timers/
9477 F:      include/linux/clockchips.h
9478 F:      include/linux/hrtimer.h
9479 F:      kernel/time/clockevents.c
9480 F:      kernel/time/hrtimer.c
9481 F:      kernel/time/timer_*.c
9482
9483 HIGH-SPEED SCC DRIVER FOR AX.25
9484 L:      linux-hams@vger.kernel.org
9485 S:      Orphan
9486 F:      drivers/net/hamradio/scc.c
9487
9488 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9489 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9490 S:      Supported
9491 W:      http://www.highpoint-tech.com
9492 F:      Documentation/scsi/hptiop.rst
9493 F:      drivers/scsi/hptiop.c
9494
9495 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9496 M:      John Stultz <jstultz@google.com>
9497 L:      linux-kernel@vger.kernel.org
9498 S:      Maintained
9499 F:      drivers/misc/hisi_hikey_usb.c
9500
9501 HIMAX HX83112B TOUCHSCREEN SUPPORT
9502 M:      Job Noorman <job@noorman.info>
9503 L:      linux-input@vger.kernel.org
9504 S:      Maintained
9505 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9506 F:      drivers/input/touchscreen/himax_hx83112b.c
9507
9508 HIPPI
9509 M:      Jes Sorensen <jes@trained-monkey.org>
9510 L:      linux-hippi@sunsite.dk
9511 S:      Maintained
9512 F:      drivers/net/hippi/
9513 F:      include/linux/hippidevice.h
9514 F:      include/uapi/linux/if_hippi.h
9515 F:      net/802/hippi.c
9516
9517 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9518 M:      Kurt Kanzenbach <kurt@linutronix.de>
9519 L:      netdev@vger.kernel.org
9520 S:      Maintained
9521 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9522 F:      drivers/net/dsa/hirschmann/*
9523 F:      include/linux/platform_data/hirschmann-hellcreek.h
9524 F:      net/dsa/tag_hellcreek.c
9525
9526 HISILICON DMA DRIVER
9527 M:      Zhou Wang <wangzhou1@hisilicon.com>
9528 M:      Jie Hai <haijie1@huawei.com>
9529 L:      dmaengine@vger.kernel.org
9530 S:      Maintained
9531 F:      drivers/dma/hisi_dma.c
9532
9533 HISILICON GPIO DRIVER
9534 M:      Jay Fang <f.fangjian@huawei.com>
9535 L:      linux-gpio@vger.kernel.org
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9538 F:      drivers/gpio/gpio-hisi.c
9539
9540 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9541 M:      Longfang Liu <liulongfang@huawei.com>
9542 L:      linux-crypto@vger.kernel.org
9543 S:      Maintained
9544 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9545 F:      drivers/crypto/hisilicon/hpre/hpre.h
9546 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9547 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9548
9549 HISILICON HNS3 PMU DRIVER
9550 M:      Jijie Shao <shaojijie@huawei.com>
9551 S:      Supported
9552 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9553 F:      drivers/perf/hisilicon/hns3_pmu.c
9554
9555 HISILICON I2C CONTROLLER DRIVER
9556 M:      Yicong Yang <yangyicong@hisilicon.com>
9557 L:      linux-i2c@vger.kernel.org
9558 S:      Maintained
9559 W:      https://www.hisilicon.com
9560 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9561 F:      drivers/i2c/busses/i2c-hisi.c
9562
9563 HISILICON KUNPENG SOC HCCS DRIVER
9564 M:      Huisong Li <lihuisong@huawei.com>
9565 S:      Maintained
9566 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9567 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9568 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9569
9570 HISILICON LPC BUS DRIVER
9571 M:      Jay Fang <f.fangjian@huawei.com>
9572 S:      Maintained
9573 W:      http://www.hisilicon.com
9574 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9575 F:      drivers/bus/hisi_lpc.c
9576
9577 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9578 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9579 M:      Salil Mehta <salil.mehta@huawei.com>
9580 L:      netdev@vger.kernel.org
9581 S:      Maintained
9582 W:      http://www.hisilicon.com
9583 F:      drivers/net/ethernet/hisilicon/hns3/
9584
9585 HISILICON NETWORK SUBSYSTEM DRIVER
9586 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9587 M:      Salil Mehta <salil.mehta@huawei.com>
9588 L:      netdev@vger.kernel.org
9589 S:      Maintained
9590 W:      http://www.hisilicon.com
9591 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9592 F:      drivers/net/ethernet/hisilicon/
9593
9594 HISILICON PMU DRIVER
9595 M:      Yicong Yang <yangyicong@hisilicon.com>
9596 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9597 S:      Supported
9598 W:      http://www.hisilicon.com
9599 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9600 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9601 F:      drivers/perf/hisilicon
9602
9603 HISILICON PTT DRIVER
9604 M:      Yicong Yang <yangyicong@hisilicon.com>
9605 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9606 L:      linux-kernel@vger.kernel.org
9607 S:      Maintained
9608 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9609 F:      Documentation/trace/hisi-ptt.rst
9610 F:      drivers/hwtracing/ptt/
9611 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9612 F:      tools/perf/util/hisi-ptt*
9613 F:      tools/perf/util/hisi-ptt-decoder/*
9614
9615 HISILICON QM DRIVER
9616 M:      Weili Qian <qianweili@huawei.com>
9617 M:      Zhou Wang <wangzhou1@hisilicon.com>
9618 L:      linux-crypto@vger.kernel.org
9619 S:      Maintained
9620 F:      drivers/crypto/hisilicon/Kconfig
9621 F:      drivers/crypto/hisilicon/Makefile
9622 F:      drivers/crypto/hisilicon/qm.c
9623 F:      drivers/crypto/hisilicon/sgl.c
9624 F:      include/linux/hisi_acc_qm.h
9625
9626 HISILICON ROCE DRIVER
9627 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9628 L:      linux-rdma@vger.kernel.org
9629 S:      Maintained
9630 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9631 F:      drivers/infiniband/hw/hns/
9632
9633 HISILICON SAS Controller
9634 M:      Xiang Chen <chenxiang66@hisilicon.com>
9635 S:      Supported
9636 W:      http://www.hisilicon.com
9637 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9638 F:      drivers/scsi/hisi_sas/
9639
9640 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9641 M:      Kai Ye <yekai13@huawei.com>
9642 M:      Longfang Liu <liulongfang@huawei.com>
9643 L:      linux-crypto@vger.kernel.org
9644 S:      Maintained
9645 F:      Documentation/ABI/testing/debugfs-hisi-sec
9646 F:      drivers/crypto/hisilicon/sec2/sec.h
9647 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9648 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9649 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9650
9651 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9652 M:      Jay Fang <f.fangjian@huawei.com>
9653 L:      linux-spi@vger.kernel.org
9654 S:      Maintained
9655 W:      http://www.hisilicon.com
9656 F:      drivers/spi/spi-hisi-kunpeng.c
9657
9658 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9659 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9660 L:      linux-kernel@vger.kernel.org
9661 S:      Maintained
9662 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9663 F:      drivers/spmi/hisi-spmi-controller.c
9664
9665 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9666 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9667 L:      linux-kernel@vger.kernel.org
9668 S:      Maintained
9669 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9670 F:      drivers/mfd/hi6421-spmi-pmic.c
9671
9672 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9673 M:      Weili Qian <qianweili@huawei.com>
9674 S:      Maintained
9675 F:      drivers/crypto/hisilicon/trng/trng.c
9676
9677 HISILICON V3XX SPI NOR FLASH Controller Driver
9678 M:      Jay Fang <f.fangjian@huawei.com>
9679 S:      Maintained
9680 W:      http://www.hisilicon.com
9681 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9682
9683 HISILICON ZIP Controller DRIVER
9684 M:      Yang Shen <shenyang39@huawei.com>
9685 M:      Zhou Wang <wangzhou1@hisilicon.com>
9686 L:      linux-crypto@vger.kernel.org
9687 S:      Maintained
9688 F:      Documentation/ABI/testing/debugfs-hisi-zip
9689 F:      drivers/crypto/hisilicon/zip/
9690
9691 HMM - Heterogeneous Memory Management
9692 M:      Jérôme Glisse <jglisse@redhat.com>
9693 L:      linux-mm@kvack.org
9694 S:      Maintained
9695 F:      Documentation/mm/hmm.rst
9696 F:      include/linux/hmm*
9697 F:      lib/test_hmm*
9698 F:      mm/hmm*
9699 F:      tools/testing/selftests/mm/*hmm*
9700
9701 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9702 M:      Andreas Klinger <ak@it-klinger.de>
9703 L:      linux-iio@vger.kernel.org
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9706 F:      drivers/iio/pressure/mprls0025pa.c
9707
9708 HOST AP DRIVER
9709 L:      linux-wireless@vger.kernel.org
9710 S:      Obsolete
9711 F:      drivers/net/wireless/intersil/hostap/
9712
9713 HP BIOSCFG DRIVER
9714 M:      Jorge Lopez <jorge.lopez2@hp.com>
9715 L:      platform-driver-x86@vger.kernel.org
9716 S:      Maintained
9717 F:      drivers/platform/x86/hp/hp-bioscfg/
9718
9719 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9720 L:      platform-driver-x86@vger.kernel.org
9721 S:      Orphan
9722 F:      drivers/platform/x86/hp/tc1100-wmi.c
9723
9724 HP WMI HARDWARE MONITOR DRIVER
9725 M:      James Seo <james@equiv.tech>
9726 L:      linux-hwmon@vger.kernel.org
9727 S:      Maintained
9728 F:      Documentation/hwmon/hp-wmi-sensors.rst
9729 F:      drivers/hwmon/hp-wmi-sensors.c
9730
9731 HPET:   High Precision Event Timers driver
9732 M:      Clemens Ladisch <clemens@ladisch.de>
9733 S:      Maintained
9734 F:      Documentation/timers/hpet.rst
9735 F:      drivers/char/hpet.c
9736 F:      include/linux/hpet.h
9737 F:      include/uapi/linux/hpet.h
9738
9739 HPET:   x86
9740 S:      Orphan
9741 F:      arch/x86/include/asm/hpet.h
9742 F:      arch/x86/kernel/hpet.c
9743
9744 HPFS FILESYSTEM
9745 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9746 S:      Maintained
9747 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9748 F:      fs/hpfs/
9749
9750 HS3001 Hardware Temperature and Humidity Sensor
9751 M:      Andre Werner <andre.werner@systec-electronic.com>
9752 L:      linux-hwmon@vger.kernel.org
9753 S:      Maintained
9754 F:      drivers/hwmon/hs3001.c
9755
9756 HSI SUBSYSTEM
9757 M:      Sebastian Reichel <sre@kernel.org>
9758 S:      Maintained
9759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9760 F:      Documentation/ABI/testing/sysfs-bus-hsi
9761 F:      Documentation/driver-api/hsi.rst
9762 F:      drivers/hsi/
9763 F:      include/linux/hsi/
9764 F:      include/uapi/linux/hsi/
9765
9766 HSO 3G MODEM DRIVER
9767 L:      linux-usb@vger.kernel.org
9768 S:      Orphan
9769 F:      drivers/net/usb/hso.c
9770
9771 HSR NETWORK PROTOCOL
9772 L:      netdev@vger.kernel.org
9773 S:      Orphan
9774 F:      net/hsr/
9775
9776 HT16K33 LED CONTROLLER DRIVER
9777 M:      Robin van der Gracht <robin@protonic.nl>
9778 S:      Maintained
9779 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9780 F:      drivers/auxdisplay/ht16k33.c
9781
9782 HTCPEN TOUCHSCREEN DRIVER
9783 M:      Pau Oliva Fora <pof@eslack.org>
9784 L:      linux-input@vger.kernel.org
9785 S:      Maintained
9786 F:      drivers/input/touchscreen/htcpen.c
9787
9788 HTE SUBSYSTEM
9789 M:      Dipen Patel <dipenp@nvidia.com>
9790 L:      timestamp@lists.linux.dev
9791 S:      Maintained
9792 Q:      https://patchwork.kernel.org/project/timestamp/list/
9793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9794 F:      Documentation/devicetree/bindings/timestamp/
9795 F:      Documentation/driver-api/hte/
9796 F:      drivers/hte/
9797 F:      include/linux/hte.h
9798
9799 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9800 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9801 L:      linux-iio@vger.kernel.org
9802 S:      Maintained
9803 W:      http://www.st.com/
9804 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9805 F:      drivers/iio/humidity/hts221*
9806
9807 HUAWEI ETHERNET DRIVER
9808 M:      Cai Huoqing <cai.huoqing@linux.dev>
9809 L:      netdev@vger.kernel.org
9810 S:      Maintained
9811 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9812 F:      drivers/net/ethernet/huawei/hinic/
9813
9814 HUGETLB SUBSYSTEM
9815 M:      Mike Kravetz <mike.kravetz@oracle.com>
9816 M:      Muchun Song <muchun.song@linux.dev>
9817 L:      linux-mm@kvack.org
9818 S:      Maintained
9819 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9820 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9821 F:      Documentation/mm/hugetlbfs_reserv.rst
9822 F:      Documentation/mm/vmemmap_dedup.rst
9823 F:      fs/hugetlbfs/
9824 F:      include/linux/hugetlb.h
9825 F:      mm/hugetlb.c
9826 F:      mm/hugetlb_vmemmap.c
9827 F:      mm/hugetlb_vmemmap.h
9828 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9829
9830 HVA ST MEDIA DRIVER
9831 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9832 L:      linux-media@vger.kernel.org
9833 S:      Supported
9834 W:      https://linuxtv.org
9835 T:      git git://linuxtv.org/media_tree.git
9836 F:      drivers/media/platform/st/sti/hva
9837
9838 HWPOISON MEMORY FAILURE HANDLING
9839 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9840 R:      Miaohe Lin <linmiaohe@huawei.com>
9841 L:      linux-mm@kvack.org
9842 S:      Maintained
9843 F:      mm/hwpoison-inject.c
9844 F:      mm/memory-failure.c
9845
9846 HYCON HY46XX TOUCHSCREEN SUPPORT
9847 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9848 L:      linux-input@vger.kernel.org
9849 S:      Maintained
9850 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9851 F:      drivers/input/touchscreen/hycon-hy46xx.c
9852
9853 HYGON PROCESSOR SUPPORT
9854 M:      Pu Wen <puwen@hygon.cn>
9855 L:      linux-kernel@vger.kernel.org
9856 S:      Maintained
9857 F:      arch/x86/kernel/cpu/hygon.c
9858
9859 HYNIX HI556 SENSOR DRIVER
9860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9861 L:      linux-media@vger.kernel.org
9862 S:      Maintained
9863 T:      git git://linuxtv.org/media_tree.git
9864 F:      drivers/media/i2c/hi556.c
9865
9866 HYNIX HI846 SENSOR DRIVER
9867 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9868 L:      linux-media@vger.kernel.org
9869 S:      Maintained
9870 F:      drivers/media/i2c/hi846.c
9871
9872 HYNIX HI847 SENSOR DRIVER
9873 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9874 L:      linux-media@vger.kernel.org
9875 S:      Maintained
9876 F:      drivers/media/i2c/hi847.c
9877
9878 Hyper-V/Azure CORE AND DRIVERS
9879 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9880 M:      Haiyang Zhang <haiyangz@microsoft.com>
9881 M:      Wei Liu <wei.liu@kernel.org>
9882 M:      Dexuan Cui <decui@microsoft.com>
9883 L:      linux-hyperv@vger.kernel.org
9884 S:      Supported
9885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9886 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9887 F:      Documentation/ABI/testing/debugfs-hyperv
9888 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9889 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9890 F:      Documentation/virt/hyperv
9891 F:      arch/arm64/hyperv
9892 F:      arch/arm64/include/asm/hyperv-tlfs.h
9893 F:      arch/arm64/include/asm/mshyperv.h
9894 F:      arch/x86/hyperv
9895 F:      arch/x86/include/asm/hyperv-tlfs.h
9896 F:      arch/x86/include/asm/mshyperv.h
9897 F:      arch/x86/include/asm/trace/hyperv.h
9898 F:      arch/x86/kernel/cpu/mshyperv.c
9899 F:      drivers/clocksource/hyperv_timer.c
9900 F:      drivers/hid/hid-hyperv.c
9901 F:      drivers/hv/
9902 F:      drivers/input/serio/hyperv-keyboard.c
9903 F:      drivers/iommu/hyperv-iommu.c
9904 F:      drivers/net/ethernet/microsoft/
9905 F:      drivers/net/hyperv/
9906 F:      drivers/pci/controller/pci-hyperv-intf.c
9907 F:      drivers/pci/controller/pci-hyperv.c
9908 F:      drivers/scsi/storvsc_drv.c
9909 F:      drivers/uio/uio_hv_generic.c
9910 F:      drivers/video/fbdev/hyperv_fb.c
9911 F:      include/asm-generic/hyperv-tlfs.h
9912 F:      include/asm-generic/mshyperv.h
9913 F:      include/clocksource/hyperv_timer.h
9914 F:      include/linux/hyperv.h
9915 F:      include/net/mana
9916 F:      include/uapi/linux/hyperv.h
9917 F:      net/vmw_vsock/hyperv_transport.c
9918 F:      tools/hv/
9919
9920 HYPERBUS SUPPORT
9921 M:      Vignesh Raghavendra <vigneshr@ti.com>
9922 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9923 L:      linux-mtd@lists.infradead.org
9924 S:      Supported
9925 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9926 C:      irc://irc.oftc.net/mtd
9927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9928 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9929 F:      drivers/mtd/hyperbus/
9930 F:      include/linux/mtd/hyperbus.h
9931
9932 HYPERVISOR VIRTUAL CONSOLE DRIVER
9933 L:      linuxppc-dev@lists.ozlabs.org
9934 S:      Odd Fixes
9935 F:      drivers/tty/hvc/
9936
9937 I2C ACPI SUPPORT
9938 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9939 L:      linux-i2c@vger.kernel.org
9940 L:      linux-acpi@vger.kernel.org
9941 S:      Maintained
9942 F:      drivers/i2c/i2c-core-acpi.c
9943
9944 I2C ADDRESS TRANSLATOR (ATR)
9945 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9946 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9947 L:      linux-i2c@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/i2c/i2c-atr.c
9950 F:      include/linux/i2c-atr.h
9951
9952 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9953 M:      Ajay Gupta <ajayg@nvidia.com>
9954 L:      linux-i2c@vger.kernel.org
9955 S:      Maintained
9956 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9957 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9958
9959 I2C MUXES
9960 M:      Peter Rosin <peda@axentia.se>
9961 L:      linux-i2c@vger.kernel.org
9962 S:      Maintained
9963 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9964 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9965 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9966 F:      Documentation/i2c/i2c-topology.rst
9967 F:      Documentation/i2c/muxes/
9968 F:      drivers/i2c/i2c-mux.c
9969 F:      drivers/i2c/muxes/
9970 F:      include/linux/i2c-mux.h
9971
9972 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9973 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9974 L:      linux-i2c@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9977 F:      drivers/i2c/busses/i2c-mv64xxx.c
9978
9979 I2C OVER PARALLEL PORT
9980 M:      Jean Delvare <jdelvare@suse.com>
9981 L:      linux-i2c@vger.kernel.org
9982 S:      Maintained
9983 F:      Documentation/i2c/busses/i2c-parport.rst
9984 F:      drivers/i2c/busses/i2c-parport.c
9985
9986 I2C SUBSYSTEM
9987 M:      Wolfram Sang <wsa@kernel.org>
9988 L:      linux-i2c@vger.kernel.org
9989 S:      Maintained
9990 W:      https://i2c.wiki.kernel.org/
9991 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9993 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9994 F:      Documentation/i2c/
9995 F:      drivers/i2c/*
9996 F:      include/dt-bindings/i2c/i2c.h
9997 F:      include/linux/i2c-dev.h
9998 F:      include/linux/i2c-smbus.h
9999 F:      include/linux/i2c.h
10000 F:      include/uapi/linux/i2c-*.h
10001 F:      include/uapi/linux/i2c.h
10002
10003 I2C SUBSYSTEM HOST DRIVERS
10004 M:      Andi Shyti <andi.shyti@kernel.org>
10005 L:      linux-i2c@vger.kernel.org
10006 S:      Maintained
10007 W:      https://i2c.wiki.kernel.org/
10008 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10010 F:      Documentation/devicetree/bindings/i2c/
10011 F:      drivers/i2c/algos/
10012 F:      drivers/i2c/busses/
10013 F:      include/dt-bindings/i2c/
10014
10015 I2C-TAOS-EVM DRIVER
10016 M:      Jean Delvare <jdelvare@suse.com>
10017 L:      linux-i2c@vger.kernel.org
10018 S:      Maintained
10019 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10020 F:      drivers/i2c/busses/i2c-taos-evm.c
10021
10022 I2C-TINY-USB DRIVER
10023 M:      Till Harbaum <till@harbaum.org>
10024 L:      linux-i2c@vger.kernel.org
10025 S:      Maintained
10026 W:      http://www.harbaum.org/till/i2c_tiny_usb
10027 F:      drivers/i2c/busses/i2c-tiny-usb.c
10028
10029 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10030 M:      Jean Delvare <jdelvare@suse.com>
10031 L:      linux-i2c@vger.kernel.org
10032 S:      Maintained
10033 F:      Documentation/i2c/busses/i2c-ali1535.rst
10034 F:      Documentation/i2c/busses/i2c-ali1563.rst
10035 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10036 F:      Documentation/i2c/busses/i2c-amd756.rst
10037 F:      Documentation/i2c/busses/i2c-amd8111.rst
10038 F:      Documentation/i2c/busses/i2c-i801.rst
10039 F:      Documentation/i2c/busses/i2c-nforce2.rst
10040 F:      Documentation/i2c/busses/i2c-piix4.rst
10041 F:      Documentation/i2c/busses/i2c-sis5595.rst
10042 F:      Documentation/i2c/busses/i2c-sis630.rst
10043 F:      Documentation/i2c/busses/i2c-sis96x.rst
10044 F:      Documentation/i2c/busses/i2c-via.rst
10045 F:      Documentation/i2c/busses/i2c-viapro.rst
10046 F:      drivers/i2c/busses/i2c-ali1535.c
10047 F:      drivers/i2c/busses/i2c-ali1563.c
10048 F:      drivers/i2c/busses/i2c-ali15x3.c
10049 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10050 F:      drivers/i2c/busses/i2c-amd756.c
10051 F:      drivers/i2c/busses/i2c-amd8111.c
10052 F:      drivers/i2c/busses/i2c-i801.c
10053 F:      drivers/i2c/busses/i2c-isch.c
10054 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10055 F:      drivers/i2c/busses/i2c-nforce2.c
10056 F:      drivers/i2c/busses/i2c-piix4.c
10057 F:      drivers/i2c/busses/i2c-sis5595.c
10058 F:      drivers/i2c/busses/i2c-sis630.c
10059 F:      drivers/i2c/busses/i2c-sis96x.c
10060 F:      drivers/i2c/busses/i2c-via.c
10061 F:      drivers/i2c/busses/i2c-viapro.c
10062
10063 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10064 M:      Hans de Goede <hdegoede@redhat.com>
10065 L:      linux-i2c@vger.kernel.org
10066 S:      Maintained
10067 F:      drivers/i2c/busses/i2c-cht-wc.c
10068
10069 I2C/SMBUS ISMT DRIVER
10070 M:      Seth Heasley <seth.heasley@intel.com>
10071 M:      Neil Horman <nhorman@tuxdriver.com>
10072 L:      linux-i2c@vger.kernel.org
10073 F:      Documentation/i2c/busses/i2c-ismt.rst
10074 F:      drivers/i2c/busses/i2c-ismt.c
10075
10076 I2C/SMBUS STUB DRIVER
10077 M:      Jean Delvare <jdelvare@suse.com>
10078 L:      linux-i2c@vger.kernel.org
10079 S:      Maintained
10080 F:      drivers/i2c/i2c-stub.c
10081
10082 I3C DRIVER FOR ASPEED AST2600
10083 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10084 S:      Maintained
10085 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10086 F:      drivers/i3c/master/ast2600-i3c-master.c
10087
10088 I3C DRIVER FOR CADENCE I3C MASTER IP
10089 M:      Przemysław Gaj <pgaj@cadence.com>
10090 S:      Maintained
10091 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10092 F:      drivers/i3c/master/i3c-master-cdns.c
10093
10094 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10095 S:      Orphan
10096 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10097 F:      drivers/i3c/master/dw*
10098
10099 I3C SUBSYSTEM
10100 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10101 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10102 S:      Maintained
10103 C:      irc://chat.freenode.net/linux-i3c
10104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10105 F:      Documentation/ABI/testing/sysfs-bus-i3c
10106 F:      Documentation/devicetree/bindings/i3c/
10107 F:      Documentation/driver-api/i3c
10108 F:      drivers/i3c/
10109 F:      include/linux/i3c/
10110
10111 IBM Operation Panel Input Driver
10112 M:      Eddie James <eajames@linux.ibm.com>
10113 L:      linux-input@vger.kernel.org
10114 S:      Maintained
10115 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10116 F:      drivers/input/misc/ibm-panel.c
10117
10118 IBM Power 842 compression accelerator
10119 M:      Haren Myneni <haren@us.ibm.com>
10120 S:      Supported
10121 F:      crypto/842.c
10122 F:      drivers/crypto/nx/Kconfig
10123 F:      drivers/crypto/nx/Makefile
10124 F:      drivers/crypto/nx/nx-842*
10125 F:      include/linux/sw842.h
10126 F:      lib/842/
10127
10128 IBM Power in-Nest Crypto Acceleration
10129 M:      Breno Leitão <leitao@debian.org>
10130 M:      Nayna Jain <nayna@linux.ibm.com>
10131 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10132 L:      linux-crypto@vger.kernel.org
10133 S:      Supported
10134 F:      drivers/crypto/nx/Kconfig
10135 F:      drivers/crypto/nx/Makefile
10136 F:      drivers/crypto/nx/nx-aes*
10137 F:      drivers/crypto/nx/nx-sha*
10138 F:      drivers/crypto/nx/nx.*
10139 F:      drivers/crypto/nx/nx_csbcpb.h
10140 F:      drivers/crypto/nx/nx_debugfs.c
10141
10142 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10143 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10144 L:      linux-pci@vger.kernel.org
10145 L:      linuxppc-dev@lists.ozlabs.org
10146 S:      Supported
10147 F:      drivers/pci/hotplug/rpadlpar*
10148
10149 IBM Power Linux RAID adapter
10150 M:      Brian King <brking@us.ibm.com>
10151 S:      Supported
10152 F:      drivers/scsi/ipr.*
10153
10154 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10155 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10156 L:      linux-pci@vger.kernel.org
10157 L:      linuxppc-dev@lists.ozlabs.org
10158 S:      Supported
10159 F:      drivers/pci/hotplug/rpaphp*
10160
10161 IBM Power SRIOV Virtual NIC Device Driver
10162 M:      Haren Myneni <haren@linux.ibm.com>
10163 M:      Rick Lindsley <ricklind@linux.ibm.com>
10164 R:      Nick Child <nnac123@linux.ibm.com>
10165 R:      Dany Madden <danymadden@us.ibm.com>
10166 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10167 L:      netdev@vger.kernel.org
10168 S:      Supported
10169 F:      drivers/net/ethernet/ibm/ibmvnic.*
10170
10171 IBM Power VFIO Support
10172 M:      Timothy Pearson <tpearson@raptorengineering.com>
10173 S:      Supported
10174 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10175
10176 IBM Power Virtual Ethernet Device Driver
10177 M:      Nick Child <nnac123@linux.ibm.com>
10178 L:      netdev@vger.kernel.org
10179 S:      Supported
10180 F:      drivers/net/ethernet/ibm/ibmveth.*
10181
10182 IBM Power Virtual FC Device Drivers
10183 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10184 L:      linux-scsi@vger.kernel.org
10185 S:      Supported
10186 F:      drivers/scsi/ibmvscsi/ibmvfc*
10187
10188 IBM Power Virtual Management Channel Driver
10189 M:      Brad Warrum <bwarrum@linux.ibm.com>
10190 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10191 S:      Supported
10192 F:      drivers/misc/ibmvmc.*
10193
10194 IBM Power Virtual SCSI Device Drivers
10195 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10196 L:      linux-scsi@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10199 F:      include/scsi/viosrp.h
10200
10201 IBM Power Virtual SCSI Device Target Driver
10202 M:      Michael Cyr <mikecyr@linux.ibm.com>
10203 L:      linux-scsi@vger.kernel.org
10204 L:      target-devel@vger.kernel.org
10205 S:      Supported
10206 F:      drivers/scsi/ibmvscsi_tgt/
10207
10208 IBM Power VMX Cryptographic instructions
10209 M:      Breno Leitão <leitao@debian.org>
10210 M:      Nayna Jain <nayna@linux.ibm.com>
10211 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10212 L:      linux-crypto@vger.kernel.org
10213 S:      Supported
10214 F:      drivers/crypto/vmx/Kconfig
10215 F:      drivers/crypto/vmx/Makefile
10216 F:      drivers/crypto/vmx/aes*
10217 F:      drivers/crypto/vmx/ghash*
10218 F:      drivers/crypto/vmx/ppc-xlate.pl
10219 F:      drivers/crypto/vmx/vmx.c
10220
10221 IBM ServeRAID RAID DRIVER
10222 S:      Orphan
10223 F:      drivers/scsi/ips.*
10224
10225 ICH LPC AND GPIO DRIVER
10226 M:      Peter Tyser <ptyser@xes-inc.com>
10227 S:      Maintained
10228 F:      drivers/gpio/gpio-ich.c
10229 F:      drivers/mfd/lpc_ich.c
10230
10231 ICY I2C DRIVER
10232 M:      Max Staudt <max@enpas.org>
10233 L:      linux-i2c@vger.kernel.org
10234 S:      Maintained
10235 F:      drivers/i2c/busses/i2c-icy.c
10236
10237 IDEAPAD LAPTOP EXTRAS DRIVER
10238 M:      Ike Panhc <ike.pan@canonical.com>
10239 L:      platform-driver-x86@vger.kernel.org
10240 S:      Maintained
10241 W:      http://launchpad.net/ideapad-laptop
10242 F:      drivers/platform/x86/ideapad-laptop.c
10243
10244 IDEAPAD LAPTOP SLIDEBAR DRIVER
10245 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10246 L:      linux-input@vger.kernel.org
10247 S:      Maintained
10248 W:      https://github.com/o2genum/ideapad-slidebar
10249 F:      drivers/input/misc/ideapad_slidebar.c
10250
10251 IDMAPPED MOUNTS
10252 M:      Christian Brauner <brauner@kernel.org>
10253 M:      Seth Forshee <sforshee@kernel.org>
10254 L:      linux-fsdevel@vger.kernel.org
10255 S:      Maintained
10256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10257 F:      Documentation/filesystems/idmappings.rst
10258 F:      include/linux/mnt_idmapping.*
10259 F:      tools/testing/selftests/mount_setattr/
10260
10261 IDT VersaClock 5 CLOCK DRIVER
10262 M:      Luca Ceresoli <luca@lucaceresoli.net>
10263 S:      Maintained
10264 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10265 F:      drivers/clk/clk-versaclock5.c
10266
10267 IEEE 802.15.4 SUBSYSTEM
10268 M:      Alexander Aring <alex.aring@gmail.com>
10269 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10270 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10271 L:      linux-wpan@vger.kernel.org
10272 S:      Maintained
10273 W:      https://linux-wpan.org/
10274 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10277 F:      Documentation/networking/ieee802154.rst
10278 F:      drivers/net/ieee802154/
10279 F:      include/linux/ieee802154.h
10280 F:      include/linux/nl802154.h
10281 F:      include/net/af_ieee802154.h
10282 F:      include/net/cfg802154.h
10283 F:      include/net/ieee802154_netdev.h
10284 F:      include/net/mac802154.h
10285 F:      include/net/nl802154.h
10286 F:      net/ieee802154/
10287 F:      net/mac802154/
10288
10289 IFCVF VIRTIO DATA PATH ACCELERATOR
10290 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10291 F:      drivers/vdpa/ifcvf/
10292
10293 IFE PROTOCOL
10294 M:      Yotam Gigi <yotam.gi@gmail.com>
10295 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10296 F:      include/net/ife.h
10297 F:      include/uapi/linux/ife.h
10298 F:      net/ife
10299
10300 IGORPLUG-USB IR RECEIVER
10301 M:      Sean Young <sean@mess.org>
10302 L:      linux-media@vger.kernel.org
10303 S:      Maintained
10304 F:      drivers/media/rc/igorplugusb.c
10305
10306 IGUANAWORKS USB IR TRANSCEIVER
10307 M:      Sean Young <sean@mess.org>
10308 L:      linux-media@vger.kernel.org
10309 S:      Maintained
10310 F:      drivers/media/rc/iguanair.c
10311
10312 IIO DIGITAL POTENTIOMETER DAC
10313 M:      Peter Rosin <peda@axentia.se>
10314 L:      linux-iio@vger.kernel.org
10315 S:      Maintained
10316 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10317 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10318 F:      drivers/iio/dac/dpot-dac.c
10319
10320 IIO ENVELOPE DETECTOR
10321 M:      Peter Rosin <peda@axentia.se>
10322 L:      linux-iio@vger.kernel.org
10323 S:      Maintained
10324 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10325 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10326 F:      drivers/iio/adc/envelope-detector.c
10327
10328 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10329 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10330 L:      linux-iio@vger.kernel.org
10331 S:      Maintained
10332 F:      drivers/iio/light/gain-time-scale-helper.c
10333 F:      drivers/iio/light/gain-time-scale-helper.h
10334
10335 IIO MULTIPLEXER
10336 M:      Peter Rosin <peda@axentia.se>
10337 L:      linux-iio@vger.kernel.org
10338 S:      Maintained
10339 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10340 F:      drivers/iio/multiplexer/iio-mux.c
10341
10342 IIO SCMI BASED DRIVER
10343 M:      Jyoti Bhayana <jbhayana@google.com>
10344 L:      linux-iio@vger.kernel.org
10345 S:      Maintained
10346 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10347
10348 IIO SUBSYSTEM AND DRIVERS
10349 M:      Jonathan Cameron <jic23@kernel.org>
10350 R:      Lars-Peter Clausen <lars@metafoo.de>
10351 L:      linux-iio@vger.kernel.org
10352 S:      Maintained
10353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10354 F:      Documentation/ABI/testing/configfs-iio*
10355 F:      Documentation/ABI/testing/sysfs-bus-iio*
10356 F:      Documentation/devicetree/bindings/iio/
10357 F:      drivers/iio/
10358 F:      drivers/staging/iio/
10359 F:      include/dt-bindings/iio/
10360 F:      include/linux/iio/
10361 F:      tools/iio/
10362
10363 IIO UNIT CONVERTER
10364 M:      Peter Rosin <peda@axentia.se>
10365 L:      linux-iio@vger.kernel.org
10366 S:      Maintained
10367 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10368 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10369 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10370 F:      drivers/iio/afe/iio-rescale.c
10371
10372 IKANOS/ADI EAGLE ADSL USB DRIVER
10373 M:      Matthieu Castet <castet.matthieu@free.fr>
10374 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10375 S:      Maintained
10376 F:      drivers/usb/atm/ueagle-atm.c
10377
10378 IMAGIS TOUCHSCREEN DRIVER
10379 M:      Markuss Broks <markuss.broks@gmail.com>
10380 S:      Maintained
10381 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10382 F:      drivers/input/touchscreen/imagis.c
10383
10384 IMGTEC ASCII LCD DRIVER
10385 M:      Paul Burton <paulburton@kernel.org>
10386 S:      Maintained
10387 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10388 F:      drivers/auxdisplay/img-ascii-lcd.c
10389
10390 IMGTEC IR DECODER DRIVER
10391 S:      Orphan
10392 F:      drivers/media/rc/img-ir/
10393
10394 IMGTEC POWERVR DRM DRIVER
10395 M:      Frank Binns <frank.binns@imgtec.com>
10396 M:      Donald Robson <donald.robson@imgtec.com>
10397 M:      Matt Coster <matt.coster@imgtec.com>
10398 S:      Supported
10399 F:      Documentation/devicetree/bindings/gpu/img,powervr.yaml
10400 F:      Documentation/gpu/imagination/
10401 F:      drivers/gpu/drm/imagination/
10402 F:      include/uapi/drm/pvr_drm.h
10403
10404 IMON SOUNDGRAPH USB IR RECEIVER
10405 M:      Sean Young <sean@mess.org>
10406 L:      linux-media@vger.kernel.org
10407 S:      Maintained
10408 F:      drivers/media/rc/imon.c
10409 F:      drivers/media/rc/imon_raw.c
10410
10411 IMS TWINTURBO FRAMEBUFFER DRIVER
10412 L:      linux-fbdev@vger.kernel.org
10413 S:      Orphan
10414 F:      drivers/video/fbdev/imsttfb.c
10415
10416 INA209 HARDWARE MONITOR DRIVER
10417 M:      Guenter Roeck <linux@roeck-us.net>
10418 L:      linux-hwmon@vger.kernel.org
10419 S:      Maintained
10420 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10421 F:      Documentation/hwmon/ina209.rst
10422 F:      drivers/hwmon/ina209.c
10423
10424 INA2XX HARDWARE MONITOR DRIVER
10425 M:      Guenter Roeck <linux@roeck-us.net>
10426 L:      linux-hwmon@vger.kernel.org
10427 S:      Maintained
10428 F:      Documentation/hwmon/ina2xx.rst
10429 F:      drivers/hwmon/ina2xx.c
10430 F:      include/linux/platform_data/ina2xx.h
10431
10432 INDEX OF FURTHER KERNEL DOCUMENTATION
10433 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10434 S:      Maintained
10435 F:      Documentation/process/kernel-docs.rst
10436
10437 INDUSTRY PACK SUBSYSTEM (IPACK)
10438 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10439 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10440 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10441 L:      industrypack-devel@lists.sourceforge.net
10442 S:      Maintained
10443 W:      http://industrypack.sourceforge.net
10444 F:      drivers/ipack/
10445
10446 INFINEON DPS310 Driver
10447 M:      Eddie James <eajames@linux.ibm.com>
10448 L:      linux-iio@vger.kernel.org
10449 S:      Maintained
10450 F:      drivers/iio/pressure/dps310.c
10451
10452 INFINEON PEB2466 ASoC CODEC
10453 M:      Herve Codina <herve.codina@bootlin.com>
10454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10455 S:      Maintained
10456 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10457 F:      sound/soc/codecs/peb2466.c
10458
10459 INFINIBAND SUBSYSTEM
10460 M:      Jason Gunthorpe <jgg@nvidia.com>
10461 M:      Leon Romanovsky <leonro@nvidia.com>
10462 L:      linux-rdma@vger.kernel.org
10463 S:      Supported
10464 W:      https://github.com/linux-rdma/rdma-core
10465 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10467 F:      Documentation/devicetree/bindings/infiniband/
10468 F:      Documentation/infiniband/
10469 F:      drivers/infiniband/
10470 F:      include/rdma/
10471 F:      include/trace/events/ib_mad.h
10472 F:      include/trace/events/ib_umad.h
10473 F:      include/trace/misc/rdma.h
10474 F:      include/uapi/linux/if_infiniband.h
10475 F:      include/uapi/rdma/
10476 F:      samples/bpf/ibumad_kern.c
10477 F:      samples/bpf/ibumad_user.c
10478
10479 INGENIC JZ4780 NAND DRIVER
10480 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10481 L:      linux-mtd@lists.infradead.org
10482 L:      linux-mips@vger.kernel.org
10483 S:      Maintained
10484 F:      drivers/mtd/nand/raw/ingenic/
10485
10486 INGENIC JZ47xx SoCs
10487 M:      Paul Cercueil <paul@crapouillou.net>
10488 L:      linux-mips@vger.kernel.org
10489 S:      Maintained
10490 F:      arch/mips/boot/dts/ingenic/
10491 F:      arch/mips/generic/board-ingenic.c
10492 F:      arch/mips/include/asm/mach-ingenic/
10493 F:      arch/mips/ingenic/Kconfig
10494 F:      drivers/clk/ingenic/
10495 F:      drivers/dma/dma-jz4780.c
10496 F:      drivers/gpu/drm/ingenic/
10497 F:      drivers/i2c/busses/i2c-jz4780.c
10498 F:      drivers/iio/adc/ingenic-adc.c
10499 F:      drivers/irqchip/irq-ingenic.c
10500 F:      drivers/memory/jz4780-nemc.c
10501 F:      drivers/mmc/host/jz4740_mmc.c
10502 F:      drivers/mtd/nand/raw/ingenic/
10503 F:      drivers/pinctrl/pinctrl-ingenic.c
10504 F:      drivers/power/supply/ingenic-battery.c
10505 F:      drivers/pwm/pwm-jz4740.c
10506 F:      drivers/remoteproc/ingenic_rproc.c
10507 F:      drivers/rtc/rtc-jz4740.c
10508 F:      drivers/tty/serial/8250/8250_ingenic.c
10509 F:      drivers/usb/musb/jz4740.c
10510 F:      drivers/watchdog/jz4740_wdt.c
10511 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10512 F:      include/linux/mfd/ingenic-tcu.h
10513 F:      sound/soc/codecs/jz47*
10514 F:      sound/soc/jz4740/
10515
10516 INJOINIC IP5xxx POWER BANK IC DRIVER
10517 M:      Samuel Holland <samuel@sholland.org>
10518 S:      Maintained
10519 F:      drivers/power/supply/ip5xxx_power.c
10520
10521 INOTIFY
10522 M:      Jan Kara <jack@suse.cz>
10523 R:      Amir Goldstein <amir73il@gmail.com>
10524 L:      linux-fsdevel@vger.kernel.org
10525 S:      Maintained
10526 F:      Documentation/filesystems/inotify.rst
10527 F:      fs/notify/inotify/
10528 F:      include/linux/inotify.h
10529 F:      include/uapi/linux/inotify.h
10530
10531 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10532 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10533 L:      linux-input@vger.kernel.org
10534 S:      Maintained
10535 Q:      http://patchwork.kernel.org/project/linux-input/list/
10536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10537 F:      Documentation/devicetree/bindings/input/
10538 F:      Documentation/devicetree/bindings/serio/
10539 F:      Documentation/input/
10540 F:      drivers/input/
10541 F:      include/dt-bindings/input/
10542 F:      include/linux/input.h
10543 F:      include/linux/input/
10544 F:      include/uapi/linux/input-event-codes.h
10545 F:      include/uapi/linux/input.h
10546
10547 INPUT MULTITOUCH (MT) PROTOCOL
10548 M:      Henrik Rydberg <rydberg@bitmath.org>
10549 L:      linux-input@vger.kernel.org
10550 S:      Odd fixes
10551 F:      Documentation/input/multi-touch-protocol.rst
10552 F:      drivers/input/input-mt.c
10553 K:      \b(ABS|SYN)_MT_
10554
10555 INSIDE SECURE CRYPTO DRIVER
10556 M:      Antoine Tenart <atenart@kernel.org>
10557 L:      linux-crypto@vger.kernel.org
10558 S:      Maintained
10559 F:      drivers/crypto/inside-secure/
10560
10561 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10562 M:      Mimi Zohar <zohar@linux.ibm.com>
10563 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10564 L:      linux-integrity@vger.kernel.org
10565 S:      Supported
10566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10567 F:      security/integrity/
10568 F:      security/integrity/ima/
10569
10570 INTEL 810/815 FRAMEBUFFER DRIVER
10571 M:      Antonino Daplas <adaplas@gmail.com>
10572 L:      linux-fbdev@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/video/fbdev/i810/
10575
10576 INTEL 8254 COUNTER DRIVER
10577 M:      William Breathitt Gray <william.gray@linaro.org>
10578 L:      linux-iio@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/counter/i8254.c
10581 F:      include/linux/i8254.h
10582
10583 INTEL 8255 GPIO DRIVER
10584 M:      William Breathitt Gray <william.gray@linaro.org>
10585 L:      linux-gpio@vger.kernel.org
10586 S:      Maintained
10587 F:      drivers/gpio/gpio-i8255.c
10588 F:      drivers/gpio/gpio-i8255.h
10589
10590 INTEL ASoC DRIVERS
10591 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10592 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10593 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10594 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10595 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10596 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10597 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10599 S:      Supported
10600 F:      sound/soc/intel/
10601
10602 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT 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/pm.c
10607
10608 INTEL ATOMISP2 LED DRIVER
10609 M:      Hans de Goede <hdegoede@redhat.com>
10610 L:      platform-driver-x86@vger.kernel.org
10611 S:      Maintained
10612 F:      drivers/platform/x86/intel/atomisp2/led.c
10613
10614 INTEL BIOS SAR INT1092 DRIVER
10615 M:      Shravan Sudhakar <s.shravan@intel.com>
10616 L:      platform-driver-x86@vger.kernel.org
10617 S:      Maintained
10618 F:      drivers/platform/x86/intel/int1092/
10619
10620 INTEL BROXTON PMC DRIVER
10621 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10622 M:      Zha Qipeng <qipeng.zha@intel.com>
10623 S:      Maintained
10624 F:      drivers/mfd/intel_pmc_bxt.c
10625 F:      include/linux/mfd/intel_pmc_bxt.h
10626
10627 INTEL C600 SERIES SAS CONTROLLER DRIVER
10628 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10629 L:      linux-scsi@vger.kernel.org
10630 S:      Supported
10631 T:      git git://git.code.sf.net/p/intel-sas/isci
10632 F:      drivers/scsi/isci/
10633
10634 INTEL CPU family model numbers
10635 M:      Tony Luck <tony.luck@intel.com>
10636 M:      x86@kernel.org
10637 L:      linux-kernel@vger.kernel.org
10638 S:      Supported
10639 F:      arch/x86/include/asm/intel-family.h
10640
10641 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10642 M:      Jani Nikula <jani.nikula@linux.intel.com>
10643 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10644 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10645 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10646 L:      intel-gfx@lists.freedesktop.org
10647 S:      Supported
10648 W:      https://drm.pages.freedesktop.org/intel-docs/
10649 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10650 B:      https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html
10651 C:      irc://irc.oftc.net/intel-gfx
10652 T:      git git://anongit.freedesktop.org/drm-intel
10653 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10654 F:      Documentation/gpu/i915.rst
10655 F:      drivers/gpu/drm/ci/xfails/i915*
10656 F:      drivers/gpu/drm/i915/
10657 F:      include/drm/i915*
10658 F:      include/uapi/drm/i915_drm.h
10659
10660 INTEL ETHERNET DRIVERS
10661 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10662 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10663 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10664 S:      Supported
10665 W:      https://www.intel.com/content/www/us/en/support.html
10666 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10669 F:      Documentation/networking/device_drivers/ethernet/intel/
10670 F:      drivers/net/ethernet/intel/
10671 F:      drivers/net/ethernet/intel/*/
10672 F:      include/linux/avf/virtchnl.h
10673 F:      include/linux/net/intel/iidc.h
10674
10675 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10676 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10677 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10678 L:      linux-rdma@vger.kernel.org
10679 S:      Supported
10680 F:      drivers/infiniband/hw/irdma/
10681 F:      include/uapi/rdma/irdma-abi.h
10682
10683 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10684 M:      Maik Broemme <mbroemme@libmpq.org>
10685 L:      linux-fbdev@vger.kernel.org
10686 S:      Maintained
10687 F:      Documentation/fb/intelfb.rst
10688 F:      drivers/video/fbdev/intelfb/
10689
10690 INTEL GPIO DRIVERS
10691 M:      Andy Shevchenko <andy@kernel.org>
10692 L:      linux-gpio@vger.kernel.org
10693 S:      Supported
10694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10695 F:      drivers/gpio/gpio-elkhartlake.c
10696 F:      drivers/gpio/gpio-ich.c
10697 F:      drivers/gpio/gpio-merrifield.c
10698 F:      drivers/gpio/gpio-ml-ioh.c
10699 F:      drivers/gpio/gpio-pch.c
10700 F:      drivers/gpio/gpio-sch.c
10701 F:      drivers/gpio/gpio-sodaville.c
10702 F:      drivers/gpio/gpio-tangier.c
10703
10704 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10705 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10706 M:      Zhi Wang <zhi.a.wang@intel.com>
10707 L:      intel-gvt-dev@lists.freedesktop.org
10708 L:      intel-gfx@lists.freedesktop.org
10709 S:      Supported
10710 W:      https://01.org/igvt-g
10711 T:      git https://github.com/intel/gvt-linux.git
10712 F:      drivers/gpu/drm/i915/gvt/
10713
10714 INTEL HID EVENT DRIVER
10715 M:      Alex Hung <alexhung@gmail.com>
10716 L:      platform-driver-x86@vger.kernel.org
10717 S:      Maintained
10718 F:      drivers/platform/x86/intel/hid.c
10719
10720 INTEL I/OAT DMA DRIVER
10721 M:      Dave Jiang <dave.jiang@intel.com>
10722 R:      Dan Williams <dan.j.williams@intel.com>
10723 L:      dmaengine@vger.kernel.org
10724 S:      Supported
10725 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10726 F:      drivers/dma/ioat*
10727
10728 INTEL IDLE DRIVER
10729 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10730 M:      Len Brown <lenb@kernel.org>
10731 L:      linux-pm@vger.kernel.org
10732 S:      Supported
10733 B:      https://bugzilla.kernel.org
10734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10735 F:      drivers/idle/intel_idle.c
10736
10737 INTEL IDXD DRIVER
10738 M:      Fenghua Yu <fenghua.yu@intel.com>
10739 M:      Dave Jiang <dave.jiang@intel.com>
10740 L:      dmaengine@vger.kernel.org
10741 S:      Supported
10742 F:      drivers/dma/idxd/*
10743 F:      include/uapi/linux/idxd.h
10744
10745 INTEL IN FIELD SCAN (IFS) DEVICE
10746 M:      Jithu Joseph <jithu.joseph@intel.com>
10747 R:      Ashok Raj <ashok.raj@intel.com>
10748 R:      Tony Luck <tony.luck@intel.com>
10749 S:      Maintained
10750 F:      drivers/platform/x86/intel/ifs
10751 F:      include/trace/events/intel_ifs.h
10752
10753 INTEL INTEGRATED SENSOR HUB DRIVER
10754 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10755 M:      Jiri Kosina <jikos@kernel.org>
10756 L:      linux-input@vger.kernel.org
10757 S:      Maintained
10758 F:      drivers/hid/intel-ish-hid/
10759
10760 INTEL IOMMU (VT-d)
10761 M:      David Woodhouse <dwmw2@infradead.org>
10762 M:      Lu Baolu <baolu.lu@linux.intel.com>
10763 L:      iommu@lists.linux.dev
10764 S:      Supported
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10766 F:      drivers/iommu/intel/
10767
10768 INTEL IPU3 CSI-2 CIO2 DRIVER
10769 M:      Yong Zhi <yong.zhi@intel.com>
10770 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10771 M:      Bingbu Cao <bingbu.cao@intel.com>
10772 M:      Dan Scally <djrscally@gmail.com>
10773 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10774 L:      linux-media@vger.kernel.org
10775 S:      Maintained
10776 T:      git git://linuxtv.org/media_tree.git
10777 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10778 F:      drivers/media/pci/intel/ipu3/
10779
10780 INTEL IPU3 CSI-2 IMGU DRIVER
10781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10782 R:      Bingbu Cao <bingbu.cao@intel.com>
10783 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10784 L:      linux-media@vger.kernel.org
10785 S:      Maintained
10786 F:      Documentation/admin-guide/media/ipu3.rst
10787 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10788 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10789 F:      drivers/staging/media/ipu3/
10790
10791 INTEL ISHTP ECLITE DRIVER
10792 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10793 L:      platform-driver-x86@vger.kernel.org
10794 S:      Supported
10795 F:      drivers/platform/x86/intel/ishtp_eclite.c
10796
10797 INTEL IXP4XX CRYPTO SUPPORT
10798 M:      Corentin Labbe <clabbe@baylibre.com>
10799 L:      linux-crypto@vger.kernel.org
10800 S:      Maintained
10801 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10802
10803 INTEL KEEM BAY DRM DRIVER
10804 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10805 M:      Edmund Dea <edmund.j.dea@intel.com>
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10808 F:      drivers/gpu/drm/kmb/
10809
10810 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10811 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10812 S:      Maintained
10813 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10814 F:      drivers/crypto/intel/keembay/Kconfig
10815 F:      drivers/crypto/intel/keembay/Makefile
10816 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10817 F:      drivers/crypto/intel/keembay/ocs-aes.c
10818 F:      drivers/crypto/intel/keembay/ocs-aes.h
10819
10820 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10821 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10822 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10823 M:      Mark Gross <mgross@linux.intel.com>
10824 S:      Maintained
10825 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10826 F:      drivers/crypto/intel/keembay/Kconfig
10827 F:      drivers/crypto/intel/keembay/Makefile
10828 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10829
10830 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10831 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10832 M:      Declan Murphy <declan.murphy@intel.com>
10833 S:      Maintained
10834 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10835 F:      drivers/crypto/intel/keembay/Kconfig
10836 F:      drivers/crypto/intel/keembay/Makefile
10837 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10838 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10839 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10840
10841 INTEL MANAGEMENT ENGINE (mei)
10842 M:      Tomas Winkler <tomas.winkler@intel.com>
10843 L:      linux-kernel@vger.kernel.org
10844 S:      Supported
10845 F:      Documentation/driver-api/mei/*
10846 F:      drivers/misc/mei/
10847 F:      drivers/watchdog/mei_wdt.c
10848 F:      include/linux/mei_aux.h
10849 F:      include/linux/mei_cl_bus.h
10850 F:      include/uapi/linux/mei.h
10851 F:      include/uapi/linux/mei_uuid.h
10852 F:      include/uapi/linux/uuid.h
10853 F:      samples/mei/*
10854
10855 INTEL MAX 10 BMC MFD DRIVER
10856 M:      Xu Yilun <yilun.xu@intel.com>
10857 R:      Tom Rix <trix@redhat.com>
10858 S:      Maintained
10859 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10860 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10861 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10862 F:      drivers/mfd/intel-m10-bmc*
10863 F:      include/linux/mfd/intel-m10-bmc.h
10864
10865 INTEL MAX10 BMC SECURE UPDATES
10866 M:      Peter Colberg <peter.colberg@intel.com>
10867 L:      linux-fpga@vger.kernel.org
10868 S:      Maintained
10869 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10870 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10871
10872 INTEL P-Unit IPC DRIVER
10873 M:      Zha Qipeng <qipeng.zha@intel.com>
10874 L:      platform-driver-x86@vger.kernel.org
10875 S:      Maintained
10876 F:      arch/x86/include/asm/intel_punit_ipc.h
10877 F:      drivers/platform/x86/intel/punit_ipc.c
10878
10879 INTEL PMC CORE DRIVER
10880 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10881 M:      David E Box <david.e.box@intel.com>
10882 L:      platform-driver-x86@vger.kernel.org
10883 S:      Maintained
10884 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10885 F:      drivers/platform/x86/intel/pmc/
10886
10887 INTEL PMIC GPIO DRIVERS
10888 M:      Andy Shevchenko <andy@kernel.org>
10889 S:      Supported
10890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10891 F:      drivers/gpio/gpio-*cove.c
10892
10893 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10894 M:      Andy Shevchenko <andy@kernel.org>
10895 S:      Supported
10896 F:      drivers/mfd/intel_soc_pmic*
10897 F:      include/linux/mfd/intel_soc_pmic*
10898
10899 INTEL PMT DRIVERS
10900 M:      David E. Box <david.e.box@linux.intel.com>
10901 S:      Supported
10902 F:      drivers/platform/x86/intel/pmt/
10903
10904 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10905 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10906 L:      linux-wireless@vger.kernel.org
10907 S:      Maintained
10908 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10909 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10910 F:      drivers/net/wireless/intel/ipw2x00/
10911
10912 INTEL PSTATE DRIVER
10913 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10914 M:      Len Brown <lenb@kernel.org>
10915 L:      linux-pm@vger.kernel.org
10916 S:      Supported
10917 F:      drivers/cpufreq/intel_pstate.c
10918
10919 INTEL PTP DFL ToD DRIVER
10920 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10921 L:      linux-fpga@vger.kernel.org
10922 L:      netdev@vger.kernel.org
10923 S:      Maintained
10924 F:      drivers/ptp/ptp_dfl_tod.c
10925
10926 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10927 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10928 L:      linux-iio@vger.kernel.org
10929 F:      drivers/counter/intel-qep.c
10930
10931 INTEL SCU DRIVERS
10932 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10933 S:      Maintained
10934 F:      arch/x86/include/asm/intel_scu_ipc.h
10935 F:      drivers/platform/x86/intel_scu_*
10936
10937 INTEL SDSI DRIVER
10938 M:      David E. Box <david.e.box@linux.intel.com>
10939 S:      Supported
10940 F:      drivers/platform/x86/intel/sdsi.c
10941 F:      tools/arch/x86/intel_sdsi/
10942 F:      tools/testing/selftests/drivers/sdsi/
10943
10944 INTEL SGX
10945 M:      Jarkko Sakkinen <jarkko@kernel.org>
10946 R:      Dave Hansen <dave.hansen@linux.intel.com>
10947 L:      linux-sgx@vger.kernel.org
10948 S:      Supported
10949 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10951 F:      Documentation/arch/x86/sgx.rst
10952 F:      arch/x86/entry/vdso/vsgx.S
10953 F:      arch/x86/include/asm/sgx.h
10954 F:      arch/x86/include/uapi/asm/sgx.h
10955 F:      arch/x86/kernel/cpu/sgx/*
10956 F:      tools/testing/selftests/sgx/*
10957 K:      \bSGX_
10958
10959 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10960 M:      Daniel Scally <djrscally@gmail.com>
10961 S:      Maintained
10962 F:      drivers/platform/x86/intel/int3472/
10963
10964 INTEL SPEED SELECT TECHNOLOGY
10965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10966 L:      platform-driver-x86@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/platform/x86/intel/speed_select_if/
10969 F:      include/uapi/linux/isst_if.h
10970 F:      tools/power/x86/intel-speed-select/
10971
10972 INTEL STRATIX10 FIRMWARE DRIVERS
10973 M:      Dinh Nguyen <dinguyen@kernel.org>
10974 L:      linux-kernel@vger.kernel.org
10975 S:      Maintained
10976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10977 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10978 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10979 F:      drivers/firmware/stratix10-rsu.c
10980 F:      drivers/firmware/stratix10-svc.c
10981 F:      include/linux/firmware/intel/stratix10-smc.h
10982 F:      include/linux/firmware/intel/stratix10-svc-client.h
10983
10984 INTEL TELEMETRY DRIVER
10985 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10986 M:      "David E. Box" <david.e.box@linux.intel.com>
10987 L:      platform-driver-x86@vger.kernel.org
10988 S:      Maintained
10989 F:      arch/x86/include/asm/intel_telemetry.h
10990 F:      drivers/platform/x86/intel/telemetry/
10991
10992 INTEL TPMI DRIVER
10993 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10994 L:      platform-driver-x86@vger.kernel.org
10995 S:      Maintained
10996 F:      Documentation/ABI/testing/debugfs-tpmi
10997 F:      drivers/platform/x86/intel/tpmi.c
10998 F:      include/linux/intel_tpmi.h
10999
11000 INTEL UNCORE FREQUENCY CONTROL
11001 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11002 L:      platform-driver-x86@vger.kernel.org
11003 S:      Maintained
11004 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11005 F:      drivers/platform/x86/intel/uncore-frequency/
11006
11007 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11008 M:      David E. Box <david.e.box@linux.intel.com>
11009 S:      Supported
11010 F:      drivers/platform/x86/intel/vsec.*
11011
11012 INTEL VIRTUAL BUTTON DRIVER
11013 M:      AceLan Kao <acelan.kao@canonical.com>
11014 L:      platform-driver-x86@vger.kernel.org
11015 S:      Maintained
11016 F:      drivers/platform/x86/intel/vbtn.c
11017
11018 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11019 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11020 L:      linux-wireless@vger.kernel.org
11021 S:      Supported
11022 F:      drivers/net/wireless/intel/iwlegacy/
11023
11024 INTEL WIRELESS WIFI LINK (iwlwifi)
11025 M:      Gregory Greenman <gregory.greenman@intel.com>
11026 L:      linux-wireless@vger.kernel.org
11027 S:      Supported
11028 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11030 F:      drivers/net/wireless/intel/iwlwifi/
11031
11032 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11033 M:      Jithu Joseph <jithu.joseph@intel.com>
11034 R:      Maurice Ma <maurice.ma@intel.com>
11035 S:      Maintained
11036 W:      https://slimbootloader.github.io/security/firmware-update.html
11037 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11038
11039 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11040 L:      Dell.Client.Kernel@dell.com
11041 S:      Maintained
11042 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11043
11044 INTEL WWAN IOSM DRIVER
11045 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11046 L:      netdev@vger.kernel.org
11047 S:      Maintained
11048 F:      drivers/net/wwan/iosm/
11049
11050 INTEL(R) TRACE HUB
11051 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11052 S:      Supported
11053 F:      Documentation/trace/intel_th.rst
11054 F:      drivers/hwtracing/intel_th/
11055 F:      include/linux/intel_th.h
11056
11057 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11058 M:      Ning Sun <ning.sun@intel.com>
11059 L:      tboot-devel@lists.sourceforge.net
11060 S:      Supported
11061 W:      http://tboot.sourceforge.net
11062 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11063 F:      Documentation/arch/x86/intel_txt.rst
11064 F:      arch/x86/kernel/tboot.c
11065 F:      include/linux/tboot.h
11066
11067 INTERCONNECT API
11068 M:      Georgi Djakov <djakov@kernel.org>
11069 L:      linux-pm@vger.kernel.org
11070 S:      Maintained
11071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11072 F:      Documentation/devicetree/bindings/interconnect/
11073 F:      Documentation/driver-api/interconnect.rst
11074 F:      drivers/interconnect/
11075 F:      include/dt-bindings/interconnect/
11076 F:      include/linux/interconnect-provider.h
11077 F:      include/linux/interconnect.h
11078
11079 INTERRUPT COUNTER DRIVER
11080 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11081 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11082 L:      linux-iio@vger.kernel.org
11083 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11084 F:      drivers/counter/interrupt-cnt.c
11085
11086 INTERSIL ISL7998X VIDEO DECODER DRIVER
11087 M:      Michael Tretter <m.tretter@pengutronix.de>
11088 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11089 L:      linux-media@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11092 F:      drivers/media/i2c/isl7998x.c
11093
11094 INVENSENSE ICM-426xx IMU DRIVER
11095 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11096 L:      linux-iio@vger.kernel.org
11097 S:      Maintained
11098 W:      https://invensense.tdk.com/
11099 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11100 F:      drivers/iio/imu/inv_icm42600/
11101
11102 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11103 M:      Linus Walleij <linus.walleij@linaro.org>
11104 L:      linux-iio@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11107 F:      drivers/iio/gyro/mpu3050*
11108
11109 IOC3 ETHERNET DRIVER
11110 M:      Ralf Baechle <ralf@linux-mips.org>
11111 L:      linux-mips@vger.kernel.org
11112 S:      Maintained
11113 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11114
11115 IOMMU DMA-API LAYER
11116 M:      Robin Murphy <robin.murphy@arm.com>
11117 L:      iommu@lists.linux.dev
11118 S:      Maintained
11119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11120 F:      drivers/iommu/dma-iommu.c
11121 F:      drivers/iommu/dma-iommu.h
11122 F:      drivers/iommu/iova.c
11123 F:      include/linux/iova.h
11124
11125 IOMMU SUBSYSTEM
11126 M:      Joerg Roedel <joro@8bytes.org>
11127 M:      Will Deacon <will@kernel.org>
11128 R:      Robin Murphy <robin.murphy@arm.com>
11129 L:      iommu@lists.linux.dev
11130 S:      Maintained
11131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11132 F:      Documentation/devicetree/bindings/iommu/
11133 F:      Documentation/userspace-api/iommu.rst
11134 F:      drivers/iommu/
11135 F:      include/linux/iommu.h
11136 F:      include/linux/iova.h
11137 F:      include/linux/of_iommu.h
11138 F:      include/uapi/linux/iommu.h
11139
11140 IOMMUFD
11141 M:      Jason Gunthorpe <jgg@nvidia.com>
11142 M:      Kevin Tian <kevin.tian@intel.com>
11143 L:      iommu@lists.linux.dev
11144 S:      Maintained
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11146 F:      Documentation/userspace-api/iommufd.rst
11147 F:      drivers/iommu/iommufd/
11148 F:      include/linux/iommufd.h
11149 F:      include/uapi/linux/iommufd.h
11150 F:      tools/testing/selftests/iommu/
11151
11152 IOSYS-MAP HELPERS
11153 M:      Thomas Zimmermann <tzimmermann@suse.de>
11154 L:      dri-devel@lists.freedesktop.org
11155 S:      Maintained
11156 T:      git git://anongit.freedesktop.org/drm/drm-misc
11157 F:      include/linux/iosys-map.h
11158
11159 IO_URING
11160 M:      Jens Axboe <axboe@kernel.dk>
11161 R:      Pavel Begunkov <asml.silence@gmail.com>
11162 L:      io-uring@vger.kernel.org
11163 S:      Maintained
11164 T:      git git://git.kernel.dk/linux-block
11165 T:      git git://git.kernel.dk/liburing
11166 F:      include/linux/io_uring.h
11167 F:      include/linux/io_uring_types.h
11168 F:      include/trace/events/io_uring.h
11169 F:      include/uapi/linux/io_uring.h
11170 F:      io_uring/
11171
11172 IPMI SUBSYSTEM
11173 M:      Corey Minyard <minyard@acm.org>
11174 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11175 S:      Supported
11176 W:      http://openipmi.sourceforge.net/
11177 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11178 F:      Documentation/devicetree/bindings/ipmi/
11179 F:      Documentation/driver-api/ipmi.rst
11180 F:      drivers/char/ipmi/
11181 F:      include/linux/ipmi*
11182 F:      include/uapi/linux/ipmi*
11183
11184 IPS SCSI RAID DRIVER
11185 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11186 L:      linux-scsi@vger.kernel.org
11187 S:      Maintained
11188 W:      http://www.adaptec.com/
11189 F:      drivers/scsi/ips*
11190
11191 IPVS
11192 M:      Simon Horman <horms@verge.net.au>
11193 M:      Julian Anastasov <ja@ssi.bg>
11194 L:      netdev@vger.kernel.org
11195 L:      lvs-devel@vger.kernel.org
11196 S:      Maintained
11197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11199 F:      Documentation/networking/ipvs-sysctl.rst
11200 F:      include/net/ip_vs.h
11201 F:      include/uapi/linux/ip_vs.h
11202 F:      net/netfilter/ipvs/
11203
11204 IPWIRELESS DRIVER
11205 M:      Jiri Kosina <jikos@kernel.org>
11206 M:      David Sterba <dsterba@suse.com>
11207 S:      Odd Fixes
11208 F:      drivers/tty/ipwireless/
11209
11210 IRON DEVICE AUDIO CODEC DRIVERS
11211 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11212 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11213 S:      Maintained
11214 F:      Documentation/devicetree/bindings/sound/irondevice,*
11215 F:      sound/soc/codecs/sma*
11216
11217 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11218 M:      Thomas Gleixner <tglx@linutronix.de>
11219 S:      Maintained
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11221 F:      Documentation/core-api/irq/irq-domain.rst
11222 F:      include/linux/irqdomain.h
11223 F:      kernel/irq/irqdomain.c
11224 F:      kernel/irq/msi.c
11225
11226 IRQ SUBSYSTEM
11227 M:      Thomas Gleixner <tglx@linutronix.de>
11228 L:      linux-kernel@vger.kernel.org
11229 S:      Maintained
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11231 F:      include/linux/group_cpus.h
11232 F:      kernel/irq/
11233 F:      lib/group_cpus.c
11234
11235 IRQCHIP DRIVERS
11236 M:      Thomas Gleixner <tglx@linutronix.de>
11237 L:      linux-kernel@vger.kernel.org
11238 S:      Maintained
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11240 F:      Documentation/devicetree/bindings/interrupt-controller/
11241 F:      drivers/irqchip/
11242
11243 ISA
11244 M:      William Breathitt Gray <william.gray@linaro.org>
11245 S:      Maintained
11246 F:      Documentation/driver-api/isa.rst
11247 F:      drivers/base/isa.c
11248 F:      include/linux/isa.h
11249
11250 ISA RADIO MODULE
11251 M:      Hans Verkuil <hverkuil@xs4all.nl>
11252 L:      linux-media@vger.kernel.org
11253 S:      Maintained
11254 W:      https://linuxtv.org
11255 T:      git git://linuxtv.org/media_tree.git
11256 F:      drivers/media/radio/radio-isa*
11257
11258 ISAPNP
11259 M:      Jaroslav Kysela <perex@perex.cz>
11260 S:      Maintained
11261 F:      Documentation/driver-api/isapnp.rst
11262 F:      drivers/pnp/isapnp/
11263 F:      include/linux/isapnp.h
11264
11265 ISCSI
11266 M:      Lee Duncan <lduncan@suse.com>
11267 M:      Chris Leech <cleech@redhat.com>
11268 M:      Mike Christie <michael.christie@oracle.com>
11269 L:      open-iscsi@googlegroups.com
11270 L:      linux-scsi@vger.kernel.org
11271 S:      Maintained
11272 W:      www.open-iscsi.com
11273 F:      drivers/scsi/*iscsi*
11274 F:      include/scsi/*iscsi*
11275
11276 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11277 M:      Peter Jones <pjones@redhat.com>
11278 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11279 S:      Maintained
11280 F:      drivers/firmware/iscsi_ibft*
11281
11282 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11283 M:      Sagi Grimberg <sagi@grimberg.me>
11284 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11285 L:      linux-rdma@vger.kernel.org
11286 S:      Supported
11287 W:      http://www.openfabrics.org
11288 W:      www.open-iscsi.org
11289 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11290 F:      drivers/infiniband/ulp/iser/
11291
11292 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11293 M:      Sagi Grimberg <sagi@grimberg.me>
11294 L:      linux-rdma@vger.kernel.org
11295 L:      target-devel@vger.kernel.org
11296 S:      Supported
11297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11298 F:      drivers/infiniband/ulp/isert
11299
11300 ISDN/CMTP OVER BLUETOOTH
11301 M:      Karsten Keil <isdn@linux-pingi.de>
11302 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11303 L:      netdev@vger.kernel.org
11304 S:      Odd Fixes
11305 W:      http://www.isdn4linux.de
11306 F:      Documentation/isdn/
11307 F:      drivers/isdn/capi/
11308 F:      include/linux/isdn/
11309 F:      include/uapi/linux/isdn/
11310 F:      net/bluetooth/cmtp/
11311
11312 ISDN/mISDN SUBSYSTEM
11313 M:      Karsten Keil <isdn@linux-pingi.de>
11314 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11315 L:      netdev@vger.kernel.org
11316 S:      Maintained
11317 W:      http://www.isdn4linux.de
11318 F:      drivers/isdn/Kconfig
11319 F:      drivers/isdn/Makefile
11320 F:      drivers/isdn/hardware/
11321 F:      drivers/isdn/mISDN/
11322
11323 ISOFS FILESYSTEM
11324 M:      Jan Kara <jack@suse.cz>
11325 L:      linux-fsdevel@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/filesystems/isofs.rst
11328 F:      fs/isofs/
11329
11330 IT87 HARDWARE MONITORING DRIVER
11331 M:      Jean Delvare <jdelvare@suse.com>
11332 L:      linux-hwmon@vger.kernel.org
11333 S:      Maintained
11334 F:      Documentation/hwmon/it87.rst
11335 F:      drivers/hwmon/it87.c
11336
11337 IT913X MEDIA DRIVER
11338 M:      Antti Palosaari <crope@iki.fi>
11339 L:      linux-media@vger.kernel.org
11340 S:      Maintained
11341 W:      https://linuxtv.org
11342 W:      http://palosaari.fi/linux/
11343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11344 T:      git git://linuxtv.org/anttip/media_tree.git
11345 F:      drivers/media/tuners/it913x*
11346
11347 ITE IT66121 HDMI BRIDGE DRIVER
11348 M:      Phong LE <ple@baylibre.com>
11349 M:      Neil Armstrong <neil.armstrong@linaro.org>
11350 S:      Maintained
11351 T:      git git://anongit.freedesktop.org/drm/drm-misc
11352 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11353 F:      drivers/gpu/drm/bridge/ite-it66121.c
11354
11355 IVTV VIDEO4LINUX DRIVER
11356 M:      Andy Walls <awalls@md.metrocast.net>
11357 L:      linux-media@vger.kernel.org
11358 S:      Maintained
11359 W:      https://linuxtv.org
11360 T:      git git://linuxtv.org/media_tree.git
11361 F:      Documentation/admin-guide/media/ivtv*
11362 F:      drivers/media/pci/ivtv/
11363 F:      include/uapi/linux/ivtv*
11364
11365 IX2505V MEDIA DRIVER
11366 M:      Malcolm Priestley <tvboxspy@gmail.com>
11367 L:      linux-media@vger.kernel.org
11368 S:      Maintained
11369 W:      https://linuxtv.org
11370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11371 F:      drivers/media/dvb-frontends/ix2505v*
11372
11373 JAILHOUSE HYPERVISOR INTERFACE
11374 M:      Jan Kiszka <jan.kiszka@siemens.com>
11375 L:      jailhouse-dev@googlegroups.com
11376 S:      Maintained
11377 F:      arch/x86/include/asm/jailhouse_para.h
11378 F:      arch/x86/kernel/jailhouse.c
11379
11380 JC42.4 TEMPERATURE SENSOR DRIVER
11381 M:      Guenter Roeck <linux@roeck-us.net>
11382 L:      linux-hwmon@vger.kernel.org
11383 S:      Maintained
11384 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11385 F:      Documentation/hwmon/jc42.rst
11386 F:      drivers/hwmon/jc42.c
11387
11388 JFS FILESYSTEM
11389 M:      Dave Kleikamp <shaggy@kernel.org>
11390 L:      jfs-discussion@lists.sourceforge.net
11391 S:      Odd Fixes
11392 W:      http://jfs.sourceforge.net/
11393 T:      git https://github.com/kleikamp/linux-shaggy.git
11394 F:      Documentation/admin-guide/jfs.rst
11395 F:      fs/jfs/
11396
11397 JME NETWORK DRIVER
11398 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11399 L:      netdev@vger.kernel.org
11400 S:      Maintained
11401 F:      drivers/net/ethernet/jme.*
11402
11403 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11404 M:      David Woodhouse <dwmw2@infradead.org>
11405 M:      Richard Weinberger <richard@nod.at>
11406 L:      linux-mtd@lists.infradead.org
11407 S:      Odd Fixes
11408 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11409 T:      git git://git.infradead.org/ubifs-2.6.git
11410 F:      fs/jffs2/
11411 F:      include/uapi/linux/jffs2.h
11412
11413 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11414 M:      "Theodore Ts'o" <tytso@mit.edu>
11415 M:      Jan Kara <jack@suse.com>
11416 L:      linux-ext4@vger.kernel.org
11417 S:      Maintained
11418 F:      fs/jbd2/
11419 F:      include/linux/jbd2.h
11420
11421 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11422 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11423 L:      linux-media@vger.kernel.org
11424 L:      linux-renesas-soc@vger.kernel.org
11425 S:      Maintained
11426 F:      drivers/media/platform/renesas/rcar_jpu.c
11427
11428 JSM Neo PCI based serial card
11429 L:      linux-serial@vger.kernel.org
11430 S:      Orphan
11431 F:      drivers/tty/serial/jsm/
11432
11433 K10TEMP HARDWARE MONITORING DRIVER
11434 M:      Clemens Ladisch <clemens@ladisch.de>
11435 L:      linux-hwmon@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/hwmon/k10temp.rst
11438 F:      drivers/hwmon/k10temp.c
11439
11440 K8TEMP HARDWARE MONITORING DRIVER
11441 M:      Rudolf Marek <r.marek@assembler.cz>
11442 L:      linux-hwmon@vger.kernel.org
11443 S:      Maintained
11444 F:      Documentation/hwmon/k8temp.rst
11445 F:      drivers/hwmon/k8temp.c
11446
11447 KASAN
11448 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11449 R:      Alexander Potapenko <glider@google.com>
11450 R:      Andrey Konovalov <andreyknvl@gmail.com>
11451 R:      Dmitry Vyukov <dvyukov@google.com>
11452 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11453 L:      kasan-dev@googlegroups.com
11454 S:      Maintained
11455 F:      Documentation/dev-tools/kasan.rst
11456 F:      arch/*/include/asm/*kasan.h
11457 F:      arch/*/mm/kasan_init*
11458 F:      include/linux/kasan*.h
11459 F:      lib/Kconfig.kasan
11460 F:      mm/kasan/
11461 F:      scripts/Makefile.kasan
11462
11463 KCONFIG
11464 M:      Masahiro Yamada <masahiroy@kernel.org>
11465 L:      linux-kbuild@vger.kernel.org
11466 S:      Maintained
11467 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11469 F:      Documentation/kbuild/kconfig*
11470 F:      scripts/Kconfig.include
11471 F:      scripts/kconfig/
11472
11473 KCOV
11474 R:      Dmitry Vyukov <dvyukov@google.com>
11475 R:      Andrey Konovalov <andreyknvl@gmail.com>
11476 L:      kasan-dev@googlegroups.com
11477 S:      Maintained
11478 F:      Documentation/dev-tools/kcov.rst
11479 F:      include/linux/kcov.h
11480 F:      include/uapi/linux/kcov.h
11481 F:      kernel/kcov.c
11482 F:      scripts/Makefile.kcov
11483
11484 KCSAN
11485 M:      Marco Elver <elver@google.com>
11486 R:      Dmitry Vyukov <dvyukov@google.com>
11487 L:      kasan-dev@googlegroups.com
11488 S:      Maintained
11489 F:      Documentation/dev-tools/kcsan.rst
11490 F:      include/linux/kcsan*.h
11491 F:      kernel/kcsan/
11492 F:      lib/Kconfig.kcsan
11493 F:      scripts/Makefile.kcsan
11494
11495 KDUMP
11496 M:      Baoquan He <bhe@redhat.com>
11497 R:      Vivek Goyal <vgoyal@redhat.com>
11498 R:      Dave Young <dyoung@redhat.com>
11499 L:      kexec@lists.infradead.org
11500 S:      Maintained
11501 W:      http://lse.sourceforge.net/kdump/
11502 F:      Documentation/admin-guide/kdump/
11503 F:      fs/proc/vmcore.c
11504 F:      include/linux/crash_core.h
11505 F:      include/linux/crash_dump.h
11506 F:      include/uapi/linux/vmcore.h
11507 F:      kernel/crash_*.c
11508
11509 KEENE FM RADIO TRANSMITTER DRIVER
11510 M:      Hans Verkuil <hverkuil@xs4all.nl>
11511 L:      linux-media@vger.kernel.org
11512 S:      Maintained
11513 W:      https://linuxtv.org
11514 T:      git git://linuxtv.org/media_tree.git
11515 F:      drivers/media/radio/radio-keene*
11516
11517 KERNEL AUTOMOUNTER
11518 M:      Ian Kent <raven@themaw.net>
11519 L:      autofs@vger.kernel.org
11520 S:      Maintained
11521 F:      fs/autofs/
11522
11523 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11524 M:      Masahiro Yamada <masahiroy@kernel.org>
11525 R:      Nathan Chancellor <nathan@kernel.org>
11526 R:      Nick Desaulniers <ndesaulniers@google.com>
11527 R:      Nicolas Schier <nicolas@fjasle.eu>
11528 L:      linux-kbuild@vger.kernel.org
11529 S:      Maintained
11530 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11532 F:      Documentation/kbuild/
11533 F:      Makefile
11534 F:      scripts/*vmlinux*
11535 F:      scripts/Kbuild*
11536 F:      scripts/Makefile*
11537 F:      scripts/basic/
11538 F:      scripts/dummy-tools/
11539 F:      scripts/mk*
11540 F:      scripts/mod/
11541 F:      scripts/package/
11542 F:      usr/
11543
11544 KERNEL HARDENING (not covered by other areas)
11545 M:      Kees Cook <keescook@chromium.org>
11546 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11547 L:      linux-hardening@vger.kernel.org
11548 S:      Supported
11549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11550 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11551 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11552 F:      arch/*/configs/hardening.config
11553 F:      include/linux/overflow.h
11554 F:      include/linux/randomize_kstack.h
11555 F:      kernel/configs/hardening.config
11556 F:      mm/usercopy.c
11557 K:      \b(add|choose)_random_kstack_offset\b
11558 K:      \b__check_(object_size|heap_object)\b
11559 K:      \b__counted_by\b
11560
11561 KERNEL JANITORS
11562 L:      kernel-janitors@vger.kernel.org
11563 S:      Odd Fixes
11564 W:      http://kernelnewbies.org/KernelJanitors
11565
11566 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11567 M:      Chuck Lever <chuck.lever@oracle.com>
11568 M:      Jeff Layton <jlayton@kernel.org>
11569 R:      Neil Brown <neilb@suse.de>
11570 R:      Olga Kornievskaia <kolga@netapp.com>
11571 R:      Dai Ngo <Dai.Ngo@oracle.com>
11572 R:      Tom Talpey <tom@talpey.com>
11573 L:      linux-nfs@vger.kernel.org
11574 S:      Supported
11575 W:      http://nfs.sourceforge.net/
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11577 F:      Documentation/filesystems/nfs/
11578 F:      fs/lockd/
11579 F:      fs/nfs_common/
11580 F:      fs/nfsd/
11581 F:      include/linux/lockd/
11582 F:      include/linux/sunrpc/
11583 F:      include/trace/events/rpcgss.h
11584 F:      include/trace/events/rpcrdma.h
11585 F:      include/trace/events/sunrpc.h
11586 F:      include/trace/misc/fs.h
11587 F:      include/trace/misc/nfs.h
11588 F:      include/trace/misc/sunrpc.h
11589 F:      include/uapi/linux/nfsd/
11590 F:      include/uapi/linux/sunrpc/
11591 F:      net/sunrpc/
11592
11593 KERNEL REGRESSIONS
11594 M:      Thorsten Leemhuis <linux@leemhuis.info>
11595 L:      regressions@lists.linux.dev
11596 S:      Supported
11597 F:      Documentation/admin-guide/reporting-regressions.rst
11598 F:      Documentation/process/handling-regressions.rst
11599
11600 KERNEL SELFTEST FRAMEWORK
11601 M:      Shuah Khan <shuah@kernel.org>
11602 M:      Shuah Khan <skhan@linuxfoundation.org>
11603 L:      linux-kselftest@vger.kernel.org
11604 S:      Maintained
11605 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11607 F:      Documentation/dev-tools/kselftest*
11608 F:      tools/testing/selftests/
11609
11610 KERNEL SMB3 SERVER (KSMBD)
11611 M:      Namjae Jeon <linkinjeon@kernel.org>
11612 M:      Steve French <sfrench@samba.org>
11613 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11614 R:      Tom Talpey <tom@talpey.com>
11615 L:      linux-cifs@vger.kernel.org
11616 S:      Maintained
11617 T:      git git://git.samba.org/ksmbd.git
11618 F:      Documentation/filesystems/smb/ksmbd.rst
11619 F:      fs/smb/common/
11620 F:      fs/smb/server/
11621
11622 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11623 M:      Brendan Higgins <brendanhiggins@google.com>
11624 M:      David Gow <davidgow@google.com>
11625 L:      linux-kselftest@vger.kernel.org
11626 L:      kunit-dev@googlegroups.com
11627 S:      Maintained
11628 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11631 F:      Documentation/dev-tools/kunit/
11632 F:      include/kunit/
11633 F:      lib/kunit/
11634 F:      rust/kernel/kunit.rs
11635 F:      scripts/rustdoc_test_*
11636 F:      tools/testing/kunit/
11637
11638 KERNEL USERMODE HELPER
11639 M:      Luis Chamberlain <mcgrof@kernel.org>
11640 L:      linux-kernel@vger.kernel.org
11641 S:      Maintained
11642 F:      include/linux/umh.h
11643 F:      kernel/umh.c
11644
11645 KERNEL VIRTUAL MACHINE (KVM)
11646 M:      Paolo Bonzini <pbonzini@redhat.com>
11647 L:      kvm@vger.kernel.org
11648 S:      Supported
11649 W:      http://www.linux-kvm.org
11650 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11651 F:      Documentation/virt/kvm/
11652 F:      include/asm-generic/kvm*
11653 F:      include/kvm/iodev.h
11654 F:      include/linux/kvm*
11655 F:      include/trace/events/kvm.h
11656 F:      include/uapi/asm-generic/kvm*
11657 F:      include/uapi/linux/kvm*
11658 F:      tools/kvm/
11659 F:      tools/testing/selftests/kvm/
11660 F:      virt/kvm/*
11661
11662 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11663 M:      Marc Zyngier <maz@kernel.org>
11664 M:      Oliver Upton <oliver.upton@linux.dev>
11665 R:      James Morse <james.morse@arm.com>
11666 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11667 R:      Zenghui Yu <yuzenghui@huawei.com>
11668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11669 L:      kvmarm@lists.linux.dev
11670 S:      Maintained
11671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11672 F:      arch/arm64/include/asm/kvm*
11673 F:      arch/arm64/include/uapi/asm/kvm*
11674 F:      arch/arm64/kvm/
11675 F:      include/kvm/arm_*
11676 F:      tools/testing/selftests/kvm/*/aarch64/
11677 F:      tools/testing/selftests/kvm/aarch64/
11678
11679 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11680 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11681 M:      Bibo Mao <maobibo@loongson.cn>
11682 M:      Huacai Chen <chenhuacai@kernel.org>
11683 L:      kvm@vger.kernel.org
11684 L:      loongarch@lists.linux.dev
11685 S:      Maintained
11686 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11687 F:      arch/loongarch/include/asm/kvm*
11688 F:      arch/loongarch/include/uapi/asm/kvm*
11689 F:      arch/loongarch/kvm/
11690
11691 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11692 M:      Huacai Chen <chenhuacai@kernel.org>
11693 L:      linux-mips@vger.kernel.org
11694 L:      kvm@vger.kernel.org
11695 S:      Maintained
11696 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11697 F:      arch/mips/include/asm/kvm*
11698 F:      arch/mips/include/uapi/asm/kvm*
11699 F:      arch/mips/kvm/
11700
11701 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11702 M:      Michael Ellerman <mpe@ellerman.id.au>
11703 R:      Nicholas Piggin <npiggin@gmail.com>
11704 L:      linuxppc-dev@lists.ozlabs.org
11705 L:      kvm@vger.kernel.org
11706 S:      Maintained (Book3S 64-bit HV)
11707 S:      Odd fixes (Book3S 64-bit PR)
11708 S:      Orphan (Book3E and 32-bit)
11709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11710 F:      arch/powerpc/include/asm/kvm*
11711 F:      arch/powerpc/include/uapi/asm/kvm*
11712 F:      arch/powerpc/kernel/kvm*
11713 F:      arch/powerpc/kvm/
11714
11715 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11716 M:      Anup Patel <anup@brainfault.org>
11717 R:      Atish Patra <atishp@atishpatra.org>
11718 L:      kvm@vger.kernel.org
11719 L:      kvm-riscv@lists.infradead.org
11720 L:      linux-riscv@lists.infradead.org
11721 S:      Maintained
11722 T:      git https://github.com/kvm-riscv/linux.git
11723 F:      arch/riscv/include/asm/kvm*
11724 F:      arch/riscv/include/uapi/asm/kvm*
11725 F:      arch/riscv/kvm/
11726 F:      tools/testing/selftests/kvm/*/riscv/
11727 F:      tools/testing/selftests/kvm/riscv/
11728
11729 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11730 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11731 M:      Janosch Frank <frankja@linux.ibm.com>
11732 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11733 R:      David Hildenbrand <david@redhat.com>
11734 L:      kvm@vger.kernel.org
11735 S:      Supported
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11737 F:      Documentation/virt/kvm/s390*
11738 F:      arch/s390/include/asm/gmap.h
11739 F:      arch/s390/include/asm/kvm*
11740 F:      arch/s390/include/uapi/asm/kvm*
11741 F:      arch/s390/include/uapi/asm/uvdevice.h
11742 F:      arch/s390/kernel/uv.c
11743 F:      arch/s390/kvm/
11744 F:      arch/s390/mm/gmap.c
11745 F:      drivers/s390/char/uvdevice.c
11746 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11747 F:      tools/testing/selftests/kvm/*/s390x/
11748 F:      tools/testing/selftests/kvm/s390x/
11749
11750 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11751 M:      Sean Christopherson <seanjc@google.com>
11752 M:      Paolo Bonzini <pbonzini@redhat.com>
11753 L:      kvm@vger.kernel.org
11754 S:      Supported
11755 P:      Documentation/process/maintainer-kvm-x86.rst
11756 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11757 F:      arch/x86/include/asm/kvm*
11758 F:      arch/x86/include/asm/svm.h
11759 F:      arch/x86/include/asm/vmx*.h
11760 F:      arch/x86/include/uapi/asm/kvm*
11761 F:      arch/x86/include/uapi/asm/svm.h
11762 F:      arch/x86/include/uapi/asm/vmx.h
11763 F:      arch/x86/kvm/
11764 F:      arch/x86/kvm/*/
11765 F:      tools/testing/selftests/kvm/*/x86_64/
11766 F:      tools/testing/selftests/kvm/x86_64/
11767
11768 KERNFS
11769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11770 M:      Tejun Heo <tj@kernel.org>
11771 S:      Supported
11772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11773 F:      fs/kernfs/
11774 F:      include/linux/kernfs.h
11775
11776 KEXEC
11777 M:      Eric Biederman <ebiederm@xmission.com>
11778 L:      kexec@lists.infradead.org
11779 S:      Maintained
11780 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11781 F:      include/linux/kexec.h
11782 F:      include/uapi/linux/kexec.h
11783 F:      kernel/kexec*
11784
11785 KEYS-ENCRYPTED
11786 M:      Mimi Zohar <zohar@linux.ibm.com>
11787 L:      linux-integrity@vger.kernel.org
11788 L:      keyrings@vger.kernel.org
11789 S:      Supported
11790 F:      Documentation/security/keys/trusted-encrypted.rst
11791 F:      include/keys/encrypted-type.h
11792 F:      security/keys/encrypted-keys/
11793
11794 KEYS-TRUSTED
11795 M:      James Bottomley <jejb@linux.ibm.com>
11796 M:      Jarkko Sakkinen <jarkko@kernel.org>
11797 M:      Mimi Zohar <zohar@linux.ibm.com>
11798 L:      linux-integrity@vger.kernel.org
11799 L:      keyrings@vger.kernel.org
11800 S:      Supported
11801 F:      Documentation/security/keys/trusted-encrypted.rst
11802 F:      include/keys/trusted-type.h
11803 F:      include/keys/trusted_tpm.h
11804 F:      security/keys/trusted-keys/
11805
11806 KEYS-TRUSTED-CAAM
11807 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11808 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11809 L:      linux-integrity@vger.kernel.org
11810 L:      keyrings@vger.kernel.org
11811 S:      Maintained
11812 F:      include/keys/trusted_caam.h
11813 F:      security/keys/trusted-keys/trusted_caam.c
11814
11815 KEYS-TRUSTED-TEE
11816 M:      Sumit Garg <sumit.garg@linaro.org>
11817 L:      linux-integrity@vger.kernel.org
11818 L:      keyrings@vger.kernel.org
11819 S:      Supported
11820 F:      include/keys/trusted_tee.h
11821 F:      security/keys/trusted-keys/trusted_tee.c
11822
11823 KEYS/KEYRINGS
11824 M:      David Howells <dhowells@redhat.com>
11825 M:      Jarkko Sakkinen <jarkko@kernel.org>
11826 L:      keyrings@vger.kernel.org
11827 S:      Maintained
11828 F:      Documentation/security/keys/core.rst
11829 F:      include/keys/
11830 F:      include/linux/key-type.h
11831 F:      include/linux/key.h
11832 F:      include/linux/keyctl.h
11833 F:      include/uapi/linux/keyctl.h
11834 F:      security/keys/
11835
11836 KEYS/KEYRINGS_INTEGRITY
11837 M:      Jarkko Sakkinen <jarkko@kernel.org>
11838 M:      Mimi Zohar <zohar@linux.ibm.com>
11839 L:      linux-integrity@vger.kernel.org
11840 L:      keyrings@vger.kernel.org
11841 S:      Supported
11842 F:      security/integrity/platform_certs
11843
11844 KFENCE
11845 M:      Alexander Potapenko <glider@google.com>
11846 M:      Marco Elver <elver@google.com>
11847 R:      Dmitry Vyukov <dvyukov@google.com>
11848 L:      kasan-dev@googlegroups.com
11849 S:      Maintained
11850 F:      Documentation/dev-tools/kfence.rst
11851 F:      arch/*/include/asm/kfence.h
11852 F:      include/linux/kfence.h
11853 F:      lib/Kconfig.kfence
11854 F:      mm/kfence/
11855
11856 KFIFO
11857 M:      Stefani Seibold <stefani@seibold.net>
11858 S:      Maintained
11859 F:      include/linux/kfifo.h
11860 F:      lib/kfifo.c
11861 F:      samples/kfifo/
11862
11863 KGDB / KDB /debug_core
11864 M:      Jason Wessel <jason.wessel@windriver.com>
11865 M:      Daniel Thompson <daniel.thompson@linaro.org>
11866 R:      Douglas Anderson <dianders@chromium.org>
11867 L:      kgdb-bugreport@lists.sourceforge.net
11868 S:      Maintained
11869 W:      http://kgdb.wiki.kernel.org/
11870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11871 F:      Documentation/dev-tools/kgdb.rst
11872 F:      drivers/misc/kgdbts.c
11873 F:      drivers/tty/serial/kgdboc.c
11874 F:      include/linux/kdb.h
11875 F:      include/linux/kgdb.h
11876 F:      kernel/debug/
11877 F:      kernel/module/kdb.c
11878
11879 KHADAS MCU MFD DRIVER
11880 M:      Neil Armstrong <neil.armstrong@linaro.org>
11881 L:      linux-amlogic@lists.infradead.org
11882 S:      Maintained
11883 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11884 F:      drivers/mfd/khadas-mcu.c
11885 F:      drivers/thermal/khadas_mcu_fan.c
11886 F:      include/linux/mfd/khadas-mcu.h
11887
11888 KIONIX/ROHM KX022A ACCELEROMETER
11889 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11890 L:      linux-iio@vger.kernel.org
11891 S:      Supported
11892 F:      drivers/iio/accel/kionix-kx022a*
11893
11894 KMEMLEAK
11895 M:      Catalin Marinas <catalin.marinas@arm.com>
11896 S:      Maintained
11897 F:      Documentation/dev-tools/kmemleak.rst
11898 F:      include/linux/kmemleak.h
11899 F:      mm/kmemleak.c
11900 F:      samples/kmemleak/kmemleak-test.c
11901
11902 KMSAN
11903 M:      Alexander Potapenko <glider@google.com>
11904 R:      Marco Elver <elver@google.com>
11905 R:      Dmitry Vyukov <dvyukov@google.com>
11906 L:      kasan-dev@googlegroups.com
11907 S:      Maintained
11908 F:      Documentation/dev-tools/kmsan.rst
11909 F:      arch/*/include/asm/kmsan.h
11910 F:      arch/*/mm/kmsan_*
11911 F:      include/linux/kmsan*.h
11912 F:      lib/Kconfig.kmsan
11913 F:      mm/kmsan/
11914 F:      scripts/Makefile.kmsan
11915
11916 KPROBES
11917 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11918 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11919 M:      "David S. Miller" <davem@davemloft.net>
11920 M:      Masami Hiramatsu <mhiramat@kernel.org>
11921 L:      linux-kernel@vger.kernel.org
11922 L:      linux-trace-kernel@vger.kernel.org
11923 S:      Maintained
11924 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11926 F:      Documentation/trace/kprobes.rst
11927 F:      include/asm-generic/kprobes.h
11928 F:      include/linux/kprobes.h
11929 F:      kernel/kprobes.c
11930 F:      lib/test_kprobes.c
11931 F:      samples/kprobes
11932
11933 KS0108 LCD CONTROLLER DRIVER
11934 M:      Miguel Ojeda <ojeda@kernel.org>
11935 S:      Maintained
11936 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11937 F:      drivers/auxdisplay/ks0108.c
11938 F:      include/linux/ks0108.h
11939
11940 KTD253 BACKLIGHT DRIVER
11941 M:      Linus Walleij <linus.walleij@linaro.org>
11942 S:      Maintained
11943 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11944 F:      drivers/video/backlight/ktd253-backlight.c
11945
11946 KTEST
11947 M:      Steven Rostedt <rostedt@goodmis.org>
11948 M:      John Hawley <warthog9@eaglescrag.net>
11949 S:      Maintained
11950 F:      tools/testing/ktest
11951
11952 KTZ8866 BACKLIGHT DRIVER
11953 M:      Jianhua Lu <lujianhua000@gmail.com>
11954 S:      Maintained
11955 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11956 F:      drivers/video/backlight/ktz8866.c
11957
11958 KVM PARAVIRT (KVM/paravirt)
11959 M:      Paolo Bonzini <pbonzini@redhat.com>
11960 R:      Wanpeng Li <wanpengli@tencent.com>
11961 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11962 L:      kvm@vger.kernel.org
11963 S:      Supported
11964 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11965 F:      arch/um/include/asm/kvm_para.h
11966 F:      arch/x86/include/asm/kvm_para.h
11967 F:      arch/x86/include/asm/pvclock-abi.h
11968 F:      arch/x86/include/uapi/asm/kvm_para.h
11969 F:      arch/x86/kernel/kvm.c
11970 F:      arch/x86/kernel/kvmclock.c
11971 F:      include/asm-generic/kvm_para.h
11972 F:      include/linux/kvm_para.h
11973 F:      include/uapi/asm-generic/kvm_para.h
11974 F:      include/uapi/linux/kvm_para.h
11975
11976 KVM X86 HYPER-V (KVM/hyper-v)
11977 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11978 M:      Sean Christopherson <seanjc@google.com>
11979 M:      Paolo Bonzini <pbonzini@redhat.com>
11980 L:      kvm@vger.kernel.org
11981 S:      Supported
11982 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11983 F:      arch/x86/kvm/hyperv.*
11984 F:      arch/x86/kvm/kvm_onhyperv.*
11985 F:      arch/x86/kvm/svm/hyperv.*
11986 F:      arch/x86/kvm/svm/svm_onhyperv.*
11987 F:      arch/x86/kvm/vmx/hyperv.*
11988
11989 KVM X86 Xen (KVM/Xen)
11990 M:      David Woodhouse <dwmw2@infradead.org>
11991 M:      Paul Durrant <paul@xen.org>
11992 M:      Sean Christopherson <seanjc@google.com>
11993 M:      Paolo Bonzini <pbonzini@redhat.com>
11994 L:      kvm@vger.kernel.org
11995 S:      Supported
11996 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11997 F:      arch/x86/kvm/xen.*
11998
11999 L3MDEV
12000 M:      David Ahern <dsahern@kernel.org>
12001 L:      netdev@vger.kernel.org
12002 S:      Maintained
12003 F:      include/net/l3mdev.h
12004 F:      net/l3mdev
12005
12006 LANDLOCK SECURITY MODULE
12007 M:      Mickaël Salaün <mic@digikod.net>
12008 L:      linux-security-module@vger.kernel.org
12009 S:      Supported
12010 W:      https://landlock.io
12011 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12012 F:      Documentation/security/landlock.rst
12013 F:      Documentation/userspace-api/landlock.rst
12014 F:      include/uapi/linux/landlock.h
12015 F:      samples/landlock/
12016 F:      security/landlock/
12017 F:      tools/testing/selftests/landlock/
12018 K:      landlock
12019 K:      LANDLOCK
12020
12021 LANTIQ / INTEL Ethernet drivers
12022 M:      Hauke Mehrtens <hauke@hauke-m.de>
12023 L:      netdev@vger.kernel.org
12024 S:      Maintained
12025 F:      drivers/net/dsa/lantiq_gswip.c
12026 F:      drivers/net/dsa/lantiq_pce.h
12027 F:      drivers/net/ethernet/lantiq_xrx200.c
12028 F:      net/dsa/tag_gswip.c
12029
12030 LANTIQ MIPS ARCHITECTURE
12031 M:      John Crispin <john@phrozen.org>
12032 L:      linux-mips@vger.kernel.org
12033 S:      Maintained
12034 F:      arch/mips/lantiq
12035 F:      drivers/soc/lantiq
12036
12037 LASI 53c700 driver for PARISC
12038 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12039 L:      linux-scsi@vger.kernel.org
12040 S:      Maintained
12041 F:      Documentation/scsi/53c700.rst
12042 F:      drivers/scsi/53c700*
12043
12044 LEAKING_ADDRESSES
12045 M:      Tobin C. Harding <me@tobin.cc>
12046 M:      Tycho Andersen <tycho@tycho.pizza>
12047 L:      linux-hardening@vger.kernel.org
12048 S:      Maintained
12049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12050 F:      scripts/leaking_addresses.pl
12051
12052 LED SUBSYSTEM
12053 M:      Pavel Machek <pavel@ucw.cz>
12054 M:      Lee Jones <lee@kernel.org>
12055 L:      linux-leds@vger.kernel.org
12056 S:      Maintained
12057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12058 F:      Documentation/devicetree/bindings/leds/
12059 F:      Documentation/leds/
12060 F:      drivers/leds/
12061 F:      include/dt-bindings/leds/
12062 F:      include/linux/leds.h
12063
12064 LEGO MINDSTORMS EV3
12065 R:      David Lechner <david@lechnology.com>
12066 S:      Maintained
12067 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12068 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12069 F:      drivers/power/supply/lego_ev3_battery.c
12070
12071 LEGO USB Tower driver
12072 M:      Juergen Stuber <starblue@users.sourceforge.net>
12073 L:      legousb-devel@lists.sourceforge.net
12074 S:      Maintained
12075 W:      http://legousb.sourceforge.net/
12076 F:      drivers/usb/misc/legousbtower.c
12077
12078 LETSKETCH HID TABLET DRIVER
12079 M:      Hans de Goede <hdegoede@redhat.com>
12080 L:      linux-input@vger.kernel.org
12081 S:      Maintained
12082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12083 F:      drivers/hid/hid-letsketch.c
12084
12085 LG LAPTOP EXTRAS
12086 M:      Matan Ziv-Av <matan@svgalib.org>
12087 L:      platform-driver-x86@vger.kernel.org
12088 S:      Maintained
12089 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12090 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12091 F:      drivers/platform/x86/lg-laptop.c
12092
12093 LG2160 MEDIA DRIVER
12094 M:      Michael Krufky <mkrufky@linuxtv.org>
12095 L:      linux-media@vger.kernel.org
12096 S:      Maintained
12097 W:      https://linuxtv.org
12098 W:      http://github.com/mkrufky
12099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12100 T:      git git://linuxtv.org/mkrufky/tuners.git
12101 F:      drivers/media/dvb-frontends/lg2160.*
12102
12103 LGDT3305 MEDIA DRIVER
12104 M:      Michael Krufky <mkrufky@linuxtv.org>
12105 L:      linux-media@vger.kernel.org
12106 S:      Maintained
12107 W:      https://linuxtv.org
12108 W:      http://github.com/mkrufky
12109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12110 T:      git git://linuxtv.org/mkrufky/tuners.git
12111 F:      drivers/media/dvb-frontends/lgdt3305.*
12112
12113 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12114 M:      Viresh Kumar <vireshk@kernel.org>
12115 L:      linux-ide@vger.kernel.org
12116 S:      Maintained
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12118 F:      drivers/ata/pata_arasan_cf.c
12119 F:      include/linux/pata_arasan_cf_data.h
12120
12121 LIBATA PATA DRIVERS
12122 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12123 L:      linux-ide@vger.kernel.org
12124 F:      drivers/ata/ata_*.c
12125 F:      drivers/ata/pata_*.c
12126
12127 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12128 M:      Linus Walleij <linus.walleij@linaro.org>
12129 L:      linux-ide@vger.kernel.org
12130 S:      Maintained
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12132 F:      drivers/ata/pata_ftide010.c
12133 F:      drivers/ata/sata_gemini.c
12134 F:      drivers/ata/sata_gemini.h
12135
12136 LIBATA SATA AHCI PLATFORM devices support
12137 M:      Hans de Goede <hdegoede@redhat.com>
12138 M:      Jens Axboe <axboe@kernel.dk>
12139 L:      linux-ide@vger.kernel.org
12140 S:      Maintained
12141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12142 F:      drivers/ata/ahci_platform.c
12143 F:      drivers/ata/libahci_platform.c
12144 F:      include/linux/ahci_platform.h
12145
12146 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12147 M:      Serge Semin <fancer.lancer@gmail.com>
12148 L:      linux-ide@vger.kernel.org
12149 S:      Maintained
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12151 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12152 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12153 F:      drivers/ata/ahci_dwc.c
12154
12155 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12156 M:      Mikael Pettersson <mikpelinux@gmail.com>
12157 L:      linux-ide@vger.kernel.org
12158 S:      Maintained
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12160 F:      drivers/ata/sata_promise.*
12161
12162 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12163 M:      Damien Le Moal <dlemoal@kernel.org>
12164 L:      linux-ide@vger.kernel.org
12165 S:      Maintained
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12167 F:      Documentation/ABI/testing/sysfs-ata
12168 F:      Documentation/devicetree/bindings/ata/
12169 F:      drivers/ata/
12170 F:      include/linux/ata.h
12171 F:      include/linux/libata.h
12172
12173 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12174 M:      Vishal Verma <vishal.l.verma@intel.com>
12175 M:      Dan Williams <dan.j.williams@intel.com>
12176 M:      Dave Jiang <dave.jiang@intel.com>
12177 L:      nvdimm@lists.linux.dev
12178 S:      Supported
12179 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12180 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12181 F:      drivers/nvdimm/btt*
12182
12183 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12184 M:      Dan Williams <dan.j.williams@intel.com>
12185 M:      Vishal Verma <vishal.l.verma@intel.com>
12186 M:      Dave Jiang <dave.jiang@intel.com>
12187 L:      nvdimm@lists.linux.dev
12188 S:      Supported
12189 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12190 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12191 F:      drivers/nvdimm/pmem*
12192
12193 LIBNVDIMM: DEVICETREE BINDINGS
12194 M:      Oliver O'Halloran <oohall@gmail.com>
12195 L:      nvdimm@lists.linux.dev
12196 S:      Supported
12197 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12198 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12199 F:      drivers/nvdimm/of_pmem.c
12200
12201 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12202 M:      Dan Williams <dan.j.williams@intel.com>
12203 M:      Vishal Verma <vishal.l.verma@intel.com>
12204 M:      Dave Jiang <dave.jiang@intel.com>
12205 M:      Ira Weiny <ira.weiny@intel.com>
12206 L:      nvdimm@lists.linux.dev
12207 S:      Supported
12208 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12209 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12211 F:      drivers/acpi/nfit/*
12212 F:      drivers/nvdimm/*
12213 F:      include/linux/libnvdimm.h
12214 F:      include/linux/nd.h
12215 F:      include/uapi/linux/ndctl.h
12216 F:      tools/testing/nvdimm/
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:      Mark Gross <markgross@kernel.org>
13789 M:      Vadim Pasternak <vadimp@nvidia.com>
13790 L:      platform-driver-x86@vger.kernel.org
13791 S:      Supported
13792 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13793 F:      drivers/platform/mellanox/
13794 F:      include/linux/platform_data/mlxreg.h
13795
13796 MELLANOX MLX4 core VPI driver
13797 M:      Tariq Toukan <tariqt@nvidia.com>
13798 L:      netdev@vger.kernel.org
13799 L:      linux-rdma@vger.kernel.org
13800 S:      Supported
13801 W:      http://www.mellanox.com
13802 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13803 F:      drivers/net/ethernet/mellanox/mlx4/
13804 F:      include/linux/mlx4/
13805
13806 MELLANOX MLX4 IB driver
13807 M:      Yishai Hadas <yishaih@nvidia.com>
13808 L:      linux-rdma@vger.kernel.org
13809 S:      Supported
13810 W:      http://www.mellanox.com
13811 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13812 F:      drivers/infiniband/hw/mlx4/
13813 F:      include/linux/mlx4/
13814 F:      include/uapi/rdma/mlx4-abi.h
13815
13816 MELLANOX MLX5 core VPI driver
13817 M:      Saeed Mahameed <saeedm@nvidia.com>
13818 M:      Leon Romanovsky <leonro@nvidia.com>
13819 L:      netdev@vger.kernel.org
13820 L:      linux-rdma@vger.kernel.org
13821 S:      Supported
13822 W:      http://www.mellanox.com
13823 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13824 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13825 F:      drivers/net/ethernet/mellanox/mlx5/core/
13826 F:      include/linux/mlx5/
13827
13828 MELLANOX MLX5 IB driver
13829 M:      Leon Romanovsky <leonro@nvidia.com>
13830 L:      linux-rdma@vger.kernel.org
13831 S:      Supported
13832 W:      http://www.mellanox.com
13833 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13834 F:      drivers/infiniband/hw/mlx5/
13835 F:      include/linux/mlx5/
13836 F:      include/uapi/rdma/mlx5-abi.h
13837
13838 MELLANOX MLX5 VDPA DRIVER
13839 M:      Dragos Tatulea <dtatulea@nvidia.com>
13840 L:      virtualization@lists.linux-foundation.org
13841 S:      Supported
13842 F:      drivers/vdpa/mlx5/
13843
13844 MELLANOX MLXCPLD I2C AND MUX DRIVER
13845 M:      Vadim Pasternak <vadimp@nvidia.com>
13846 M:      Michael Shych <michaelsh@nvidia.com>
13847 L:      linux-i2c@vger.kernel.org
13848 S:      Supported
13849 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13850 F:      drivers/i2c/busses/i2c-mlxcpld.c
13851 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13852
13853 MELLANOX MLXCPLD LED DRIVER
13854 M:      Vadim Pasternak <vadimp@nvidia.com>
13855 L:      linux-leds@vger.kernel.org
13856 S:      Supported
13857 F:      Documentation/leds/leds-mlxcpld.rst
13858 F:      drivers/leds/leds-mlxcpld.c
13859 F:      drivers/leds/leds-mlxreg.c
13860
13861 MELLANOX PLATFORM DRIVER
13862 M:      Vadim Pasternak <vadimp@nvidia.com>
13863 L:      platform-driver-x86@vger.kernel.org
13864 S:      Supported
13865 F:      drivers/platform/x86/mlx-platform.c
13866
13867 MEMBARRIER SUPPORT
13868 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13869 M:      "Paul E. McKenney" <paulmck@kernel.org>
13870 L:      linux-kernel@vger.kernel.org
13871 S:      Supported
13872 F:      arch/powerpc/include/asm/membarrier.h
13873 F:      include/uapi/linux/membarrier.h
13874 F:      kernel/sched/membarrier.c
13875
13876 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13877 M:      Mike Rapoport <rppt@kernel.org>
13878 L:      linux-mm@kvack.org
13879 S:      Maintained
13880 F:      Documentation/core-api/boot-time-mm.rst
13881 F:      include/linux/memblock.h
13882 F:      mm/memblock.c
13883 F:      mm/mm_init.c
13884 F:      tools/testing/memblock/
13885
13886 MEMORY CONTROLLER DRIVERS
13887 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13888 L:      linux-kernel@vger.kernel.org
13889 S:      Maintained
13890 B:      mailto:krzysztof.kozlowski@linaro.org
13891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13892 F:      Documentation/devicetree/bindings/memory-controllers/
13893 F:      drivers/memory/
13894 F:      include/dt-bindings/memory/
13895 F:      include/memory/
13896
13897 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13898 M:      Dmitry Osipenko <digetx@gmail.com>
13899 L:      linux-pm@vger.kernel.org
13900 L:      linux-tegra@vger.kernel.org
13901 S:      Maintained
13902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13903 F:      drivers/devfreq/tegra30-devfreq.c
13904
13905 MEMORY HOT(UN)PLUG
13906 M:      David Hildenbrand <david@redhat.com>
13907 M:      Oscar Salvador <osalvador@suse.de>
13908 L:      linux-mm@kvack.org
13909 S:      Maintained
13910 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13911 F:      Documentation/core-api/memory-hotplug.rst
13912 F:      drivers/base/memory.c
13913 F:      include/linux/memory_hotplug.h
13914 F:      mm/memory_hotplug.c
13915 F:      tools/testing/selftests/memory-hotplug/
13916
13917 MEMORY MANAGEMENT
13918 M:      Andrew Morton <akpm@linux-foundation.org>
13919 L:      linux-mm@kvack.org
13920 S:      Maintained
13921 W:      http://www.linux-mm.org
13922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13923 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13924 F:      include/linux/gfp.h
13925 F:      include/linux/gfp_types.h
13926 F:      include/linux/memory_hotplug.h
13927 F:      include/linux/mm.h
13928 F:      include/linux/mmzone.h
13929 F:      include/linux/pagewalk.h
13930 F:      include/linux/rmap.h
13931 F:      include/trace/events/ksm.h
13932 F:      mm/
13933 F:      tools/mm/
13934 F:      tools/testing/selftests/mm/
13935
13936 MEMORY TECHNOLOGY DEVICES (MTD)
13937 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13938 M:      Richard Weinberger <richard@nod.at>
13939 M:      Vignesh Raghavendra <vigneshr@ti.com>
13940 L:      linux-mtd@lists.infradead.org
13941 S:      Maintained
13942 W:      http://www.linux-mtd.infradead.org/
13943 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13944 C:      irc://irc.oftc.net/mtd
13945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13947 F:      Documentation/devicetree/bindings/mtd/
13948 F:      drivers/mtd/
13949 F:      include/linux/mtd/
13950 F:      include/uapi/mtd/
13951
13952 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13953 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13954 L:      linux-iio@vger.kernel.org
13955 S:      Maintained
13956 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13957 F:      drivers/iio/accel/msa311.c
13958
13959 MEN A21 WATCHDOG DRIVER
13960 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13961 L:      linux-watchdog@vger.kernel.org
13962 S:      Maintained
13963 F:      drivers/watchdog/mena21_wdt.c
13964
13965 MEN CHAMELEON BUS (mcb)
13966 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13967 S:      Maintained
13968 F:      Documentation/driver-api/men-chameleon-bus.rst
13969 F:      drivers/mcb/
13970 F:      include/linux/mcb.h
13971
13972 MEN F21BMC (Board Management Controller)
13973 M:      Andreas Werner <andreas.werner@men.de>
13974 S:      Supported
13975 F:      Documentation/hwmon/menf21bmc.rst
13976 F:      drivers/hwmon/menf21bmc_hwmon.c
13977 F:      drivers/leds/leds-menf21bmc.c
13978 F:      drivers/mfd/menf21bmc.c
13979 F:      drivers/watchdog/menf21bmc_wdt.c
13980
13981 MEN Z069 WATCHDOG DRIVER
13982 M:      Johannes Thumshirn <jth@kernel.org>
13983 L:      linux-watchdog@vger.kernel.org
13984 S:      Maintained
13985 F:      drivers/watchdog/menz69_wdt.c
13986
13987 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13988 M:      Neil Armstrong <neil.armstrong@linaro.org>
13989 L:      linux-media@vger.kernel.org
13990 L:      linux-amlogic@lists.infradead.org
13991 S:      Supported
13992 W:      http://linux-meson.com/
13993 T:      git git://linuxtv.org/media_tree.git
13994 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13995 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13996 F:      drivers/media/cec/platform/meson/ao-cec.c
13997
13998 MESON GE2D DRIVER FOR AMLOGIC SOCS
13999 M:      Neil Armstrong <neil.armstrong@linaro.org>
14000 L:      linux-media@vger.kernel.org
14001 L:      linux-amlogic@lists.infradead.org
14002 S:      Supported
14003 T:      git git://linuxtv.org/media_tree.git
14004 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14005 F:      drivers/media/platform/amlogic/meson-ge2d/
14006
14007 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14008 M:      Liang Yang <liang.yang@amlogic.com>
14009 L:      linux-mtd@lists.infradead.org
14010 S:      Maintained
14011 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14012 F:      drivers/mtd/nand/raw/meson_*
14013
14014 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14015 M:      Neil Armstrong <neil.armstrong@linaro.org>
14016 L:      linux-media@vger.kernel.org
14017 L:      linux-amlogic@lists.infradead.org
14018 S:      Supported
14019 T:      git git://linuxtv.org/media_tree.git
14020 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14021 F:      drivers/staging/media/meson/vdec/
14022
14023 METHODE UDPU SUPPORT
14024 M:      Robert Marko <robert.marko@sartura.hr>
14025 S:      Maintained
14026 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14027 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14028
14029 MHI BUS
14030 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14031 L:      mhi@lists.linux.dev
14032 L:      linux-arm-msm@vger.kernel.org
14033 S:      Maintained
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14035 F:      Documentation/ABI/stable/sysfs-bus-mhi
14036 F:      Documentation/mhi/
14037 F:      drivers/bus/mhi/
14038 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14039 F:      include/linux/mhi.h
14040
14041 MICROBLAZE ARCHITECTURE
14042 M:      Michal Simek <monstr@monstr.eu>
14043 S:      Supported
14044 W:      http://www.monstr.eu/fdt/
14045 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14046 F:      arch/microblaze/
14047
14048 MICROBLAZE TMR INJECT
14049 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14050 S:      Supported
14051 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14052 F:      drivers/misc/xilinx_tmr_inject.c
14053
14054 MICROBLAZE TMR MANAGER
14055 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14056 S:      Supported
14057 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14058 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14059 F:      drivers/misc/xilinx_tmr_manager.c
14060
14061 MICROCHIP AT91 DMA DRIVERS
14062 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14063 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14065 L:      dmaengine@vger.kernel.org
14066 S:      Supported
14067 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14068 F:      drivers/dma/at_hdmac.c
14069 F:      drivers/dma/at_xdmac.c
14070 F:      include/dt-bindings/dma/at91.h
14071
14072 MICROCHIP AT91 SERIAL DRIVER
14073 M:      Richard Genoud <richard.genoud@gmail.com>
14074 S:      Maintained
14075 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14076 F:      drivers/tty/serial/atmel_serial.c
14077 F:      drivers/tty/serial/atmel_serial.h
14078
14079 MICROCHIP AT91 USART MFD DRIVER
14080 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14081 L:      linux-kernel@vger.kernel.org
14082 S:      Supported
14083 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14084 F:      drivers/mfd/at91-usart.c
14085 F:      include/dt-bindings/mfd/at91-usart.h
14086
14087 MICROCHIP AT91 USART SPI DRIVER
14088 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14089 L:      linux-spi@vger.kernel.org
14090 S:      Supported
14091 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14092 F:      drivers/spi/spi-at91-usart.c
14093
14094 MICROCHIP AUDIO ASOC DRIVERS
14095 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14097 S:      Supported
14098 F:      Documentation/devicetree/bindings/sound/atmel*
14099 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14100 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14101 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14102 F:      sound/soc/atmel
14103
14104 MICROCHIP CSI2DC DRIVER
14105 M:      Eugen Hristev <eugen.hristev@microchip.com>
14106 L:      linux-media@vger.kernel.org
14107 S:      Supported
14108 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14109 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14110
14111 MICROCHIP ECC DRIVER
14112 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14113 L:      linux-crypto@vger.kernel.org
14114 S:      Maintained
14115 F:      drivers/crypto/atmel-ecc.*
14116
14117 MICROCHIP EIC DRIVER
14118 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14120 S:      Supported
14121 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14122 F:      drivers/irqchip/irq-mchp-eic.c
14123
14124 MICROCHIP I2C DRIVER
14125 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14126 L:      linux-i2c@vger.kernel.org
14127 S:      Supported
14128 F:      drivers/i2c/busses/i2c-at91-*.c
14129 F:      drivers/i2c/busses/i2c-at91.h
14130
14131 MICROCHIP ISC DRIVER
14132 M:      Eugen Hristev <eugen.hristev@microchip.com>
14133 L:      linux-media@vger.kernel.org
14134 S:      Supported
14135 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14136 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14137 F:      drivers/media/platform/microchip/microchip-isc*
14138 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14139 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14140 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14141 F:      include/linux/atmel-isc-media.h
14142
14143 MICROCHIP ISI DRIVER
14144 M:      Eugen Hristev <eugen.hristev@microchip.com>
14145 L:      linux-media@vger.kernel.org
14146 S:      Supported
14147 F:      drivers/media/platform/atmel/atmel-isi.c
14148 F:      drivers/media/platform/atmel/atmel-isi.h
14149
14150 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14151 M:      Woojung Huh <woojung.huh@microchip.com>
14152 M:      UNGLinuxDriver@microchip.com
14153 L:      netdev@vger.kernel.org
14154 S:      Maintained
14155 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14156 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14157 F:      drivers/net/dsa/microchip/*
14158 F:      include/linux/dsa/ksz_common.h
14159 F:      include/linux/platform_data/microchip-ksz.h
14160 F:      net/dsa/tag_ksz.c
14161
14162 MICROCHIP LAN743X ETHERNET DRIVER
14163 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14164 M:      UNGLinuxDriver@microchip.com
14165 L:      netdev@vger.kernel.org
14166 S:      Maintained
14167 F:      drivers/net/ethernet/microchip/lan743x_*
14168
14169 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14170 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14171 R:      UNGLinuxDriver@microchip.com
14172 L:      netdev@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/net/phy/microchip_t1.c
14175
14176 MICROCHIP LAN966X ETHERNET DRIVER
14177 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14178 M:      UNGLinuxDriver@microchip.com
14179 L:      netdev@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/net/ethernet/microchip/lan966x/*
14182
14183 MICROCHIP LCDFB DRIVER
14184 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14185 L:      linux-fbdev@vger.kernel.org
14186 S:      Maintained
14187 F:      drivers/video/fbdev/atmel_lcdfb.c
14188 F:      include/video/atmel_lcdc.h
14189
14190 MICROCHIP MCP16502 PMIC DRIVER
14191 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14193 S:      Supported
14194 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14195 F:      drivers/regulator/mcp16502.c
14196
14197 MICROCHIP MCP3564 ADC DRIVER
14198 M:      Marius Cristea <marius.cristea@microchip.com>
14199 L:      linux-iio@vger.kernel.org
14200 S:      Supported
14201 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14202 F:      drivers/iio/adc/mcp3564.c
14203
14204 MICROCHIP MCP3911 ADC DRIVER
14205 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14206 M:      Kent Gustavsson <kent@minoris.se>
14207 L:      linux-iio@vger.kernel.org
14208 S:      Maintained
14209 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14210 F:      drivers/iio/adc/mcp3911.c
14211
14212 MICROCHIP MMC/SD/SDIO MCI DRIVER
14213 M:      Aubin Constans <aubin.constans@microchip.com>
14214 S:      Maintained
14215 F:      drivers/mmc/host/atmel-mci.c
14216
14217 MICROCHIP NAND DRIVER
14218 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14219 L:      linux-mtd@lists.infradead.org
14220 S:      Supported
14221 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14222 F:      drivers/mtd/nand/raw/atmel/*
14223
14224 MICROCHIP OTPC DRIVER
14225 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14227 S:      Supported
14228 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14229 F:      drivers/nvmem/microchip-otpc.c
14230 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14231
14232 MICROCHIP PCI1XXXX GP DRIVER
14233 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14234 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14235 L:      linux-gpio@vger.kernel.org
14236 S:      Supported
14237 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14238 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14239 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14240 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14241
14242 MICROCHIP PCI1XXXX I2C DRIVER
14243 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14244 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14245 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14246 L:      linux-i2c@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14249
14250 MICROCHIP PCIe UART DRIVER
14251 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14252 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14253 L:      linux-serial@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14256
14257 MICROCHIP POLARFIRE FPGA DRIVERS
14258 M:      Conor Dooley <conor.dooley@microchip.com>
14259 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14260 L:      linux-fpga@vger.kernel.org
14261 S:      Supported
14262 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14263 F:      drivers/fpga/microchip-spi.c
14264
14265 MICROCHIP PWM DRIVER
14266 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14268 L:      linux-pwm@vger.kernel.org
14269 S:      Supported
14270 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14271 F:      drivers/pwm/pwm-atmel.c
14272
14273 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14274 M:      Eugen Hristev <eugen.hristev@microchip.com>
14275 L:      linux-iio@vger.kernel.org
14276 S:      Supported
14277 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14278 F:      drivers/iio/adc/at91-sama5d2_adc.c
14279 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14280
14281 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14282 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14283 S:      Supported
14284 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14285 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14286
14287 MICROCHIP SOC DRIVERS
14288 M:      Conor Dooley <conor@kernel.org>
14289 S:      Supported
14290 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14291 F:      drivers/soc/microchip/
14292
14293 MICROCHIP SPI DRIVER
14294 M:      Ryan Wanner <ryan.wanner@microchip.com>
14295 S:      Supported
14296 F:      drivers/spi/spi-atmel.*
14297
14298 MICROCHIP SSC DRIVER
14299 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14301 S:      Supported
14302 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14303 F:      drivers/misc/atmel-ssc.c
14304 F:      include/linux/atmel-ssc.h
14305
14306 Microchip Timer Counter Block (TCB) Capture Driver
14307 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14309 L:      linux-iio@vger.kernel.org
14310 S:      Maintained
14311 F:      drivers/counter/microchip-tcb-capture.c
14312
14313 MICROCHIP USB251XB DRIVER
14314 M:      Richard Leitner <richard.leitner@skidata.com>
14315 L:      linux-usb@vger.kernel.org
14316 S:      Maintained
14317 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14318 F:      drivers/usb/misc/usb251xb.c
14319
14320 MICROCHIP USBA UDC DRIVER
14321 M:      Cristian Birsan <cristian.birsan@microchip.com>
14322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14323 S:      Supported
14324 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14325
14326 MICROCHIP WILC1000 WIFI DRIVER
14327 M:      Ajay Singh <ajay.kathat@microchip.com>
14328 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14329 L:      linux-wireless@vger.kernel.org
14330 S:      Supported
14331 F:      drivers/net/wireless/microchip/wilc1000/
14332
14333 MICROSEMI MIPS SOCS
14334 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14335 M:      UNGLinuxDriver@microchip.com
14336 L:      linux-mips@vger.kernel.org
14337 S:      Supported
14338 F:      Documentation/devicetree/bindings/mips/mscc.txt
14339 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14340 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14341 F:      arch/mips/boot/dts/mscc/
14342 F:      arch/mips/configs/generic/board-ocelot.config
14343 F:      arch/mips/generic/board-ocelot.c
14344
14345 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14346 M:      Don Brace <don.brace@microchip.com>
14347 L:      storagedev@microchip.com
14348 L:      linux-scsi@vger.kernel.org
14349 S:      Supported
14350 F:      Documentation/scsi/smartpqi.rst
14351 F:      drivers/scsi/smartpqi/Kconfig
14352 F:      drivers/scsi/smartpqi/Makefile
14353 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14354 F:      include/linux/cciss*.h
14355 F:      include/uapi/linux/cciss*.h
14356
14357 MICROSOFT MANA RDMA DRIVER
14358 M:      Long Li <longli@microsoft.com>
14359 M:      Ajay Sharma <sharmaajay@microsoft.com>
14360 L:      linux-rdma@vger.kernel.org
14361 S:      Supported
14362 F:      drivers/infiniband/hw/mana/
14363 F:      include/net/mana
14364 F:      include/uapi/rdma/mana-abi.h
14365
14366 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14367 M:      Maximilian Luz <luzmaximilian@gmail.com>
14368 L:      platform-driver-x86@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14371
14372 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14373 M:      Maximilian Luz <luzmaximilian@gmail.com>
14374 L:      linux-pm@vger.kernel.org
14375 L:      platform-driver-x86@vger.kernel.org
14376 S:      Maintained
14377 F:      drivers/power/supply/surface_battery.c
14378 F:      drivers/power/supply/surface_charger.c
14379
14380 MICROSOFT SURFACE DTX DRIVER
14381 M:      Maximilian Luz <luzmaximilian@gmail.com>
14382 L:      platform-driver-x86@vger.kernel.org
14383 S:      Maintained
14384 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14385 F:      drivers/platform/surface/surface_dtx.c
14386 F:      include/uapi/linux/surface_aggregator/dtx.h
14387
14388 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14389 M:      Maximilian Luz <luzmaximilian@gmail.com>
14390 L:      platform-driver-x86@vger.kernel.org
14391 S:      Maintained
14392 F:      drivers/platform/surface/surface_gpe.c
14393
14394 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14395 M:      Hans de Goede <hdegoede@redhat.com>
14396 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14397 M:      Mark Gross <markgross@kernel.org>
14398 M:      Maximilian Luz <luzmaximilian@gmail.com>
14399 L:      platform-driver-x86@vger.kernel.org
14400 S:      Maintained
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14402 F:      drivers/platform/surface/
14403
14404 MICROSOFT SURFACE HID TRANSPORT DRIVER
14405 M:      Maximilian Luz <luzmaximilian@gmail.com>
14406 L:      linux-input@vger.kernel.org
14407 L:      platform-driver-x86@vger.kernel.org
14408 S:      Maintained
14409 F:      drivers/hid/surface-hid/
14410
14411 MICROSOFT SURFACE HOT-PLUG DRIVER
14412 M:      Maximilian Luz <luzmaximilian@gmail.com>
14413 L:      platform-driver-x86@vger.kernel.org
14414 S:      Maintained
14415 F:      drivers/platform/surface/surface_hotplug.c
14416
14417 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14418 M:      Maximilian Luz <luzmaximilian@gmail.com>
14419 L:      platform-driver-x86@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/platform/surface/surface_platform_profile.c
14422
14423 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14424 M:      Chen Yu <yu.c.chen@intel.com>
14425 L:      platform-driver-x86@vger.kernel.org
14426 S:      Supported
14427 F:      drivers/platform/surface/surfacepro3_button.c
14428
14429 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14430 M:      Maximilian Luz <luzmaximilian@gmail.com>
14431 L:      platform-driver-x86@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/platform/surface/surface_aggregator_hub.c
14434
14435 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14436 M:      Maximilian Luz <luzmaximilian@gmail.com>
14437 L:      platform-driver-x86@vger.kernel.org
14438 S:      Maintained
14439 W:      https://github.com/linux-surface/surface-aggregator-module
14440 C:      irc://irc.libera.chat/linux-surface
14441 F:      Documentation/driver-api/surface_aggregator/
14442 F:      drivers/platform/surface/aggregator/
14443 F:      drivers/platform/surface/surface_acpi_notify.c
14444 F:      drivers/platform/surface/surface_aggregator_cdev.c
14445 F:      drivers/platform/surface/surface_aggregator_registry.c
14446 F:      include/linux/surface_acpi_notify.h
14447 F:      include/linux/surface_aggregator/
14448 F:      include/uapi/linux/surface_aggregator/
14449
14450 MICROTEK X6 SCANNER
14451 M:      Oliver Neukum <oliver@neukum.org>
14452 S:      Maintained
14453 F:      drivers/usb/image/microtek.*
14454
14455 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14456 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14457 M:      Luka Perkov <luka.perkov@sartura.hr>
14458 S:      Maintained
14459 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14460 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14461 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14462 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14463 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14464 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14465
14466 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14467 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14468 L:      linux-media@vger.kernel.org
14469 S:      Maintained
14470 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14471 F:      Documentation/driver-api/media/drivers/ccs/
14472 F:      Documentation/userspace-api/media/drivers/ccs.rst
14473 F:      drivers/media/i2c/ccs-pll.c
14474 F:      drivers/media/i2c/ccs-pll.h
14475 F:      drivers/media/i2c/ccs/
14476 F:      include/uapi/linux/ccs.h
14477 F:      include/uapi/linux/smiapp.h
14478
14479 MIPS
14480 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14481 L:      linux-mips@vger.kernel.org
14482 S:      Maintained
14483 W:      http://www.linux-mips.org/
14484 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14486 F:      Documentation/devicetree/bindings/mips/
14487 F:      Documentation/arch/mips/
14488 F:      arch/mips/
14489 F:      drivers/platform/mips/
14490 F:      include/dt-bindings/mips/
14491
14492 MIPS BOSTON DEVELOPMENT BOARD
14493 M:      Paul Burton <paulburton@kernel.org>
14494 L:      linux-mips@vger.kernel.org
14495 S:      Maintained
14496 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14497 F:      arch/mips/boot/dts/img/boston.dts
14498 F:      arch/mips/configs/generic/board-boston.config
14499 F:      drivers/clk/imgtec/clk-boston.c
14500 F:      include/dt-bindings/clock/boston-clock.h
14501
14502 MIPS CORE DRIVERS
14503 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14504 M:      Serge Semin <fancer.lancer@gmail.com>
14505 L:      linux-mips@vger.kernel.org
14506 S:      Supported
14507 F:      drivers/bus/mips_cdmm.c
14508 F:      drivers/clocksource/mips-gic-timer.c
14509 F:      drivers/cpuidle/cpuidle-cps.c
14510 F:      drivers/irqchip/irq-mips-cpu.c
14511 F:      drivers/irqchip/irq-mips-gic.c
14512
14513 MIPS GENERIC PLATFORM
14514 M:      Paul Burton <paulburton@kernel.org>
14515 L:      linux-mips@vger.kernel.org
14516 S:      Supported
14517 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14518 F:      arch/mips/generic/
14519 F:      arch/mips/tools/generic-board-config.sh
14520
14521 MIPS RINT INSTRUCTION EMULATION
14522 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14523 L:      linux-mips@vger.kernel.org
14524 S:      Supported
14525 F:      arch/mips/math-emu/dp_rint.c
14526 F:      arch/mips/math-emu/sp_rint.c
14527
14528 MIPS/LOONGSON1 ARCHITECTURE
14529 M:      Keguang Zhang <keguang.zhang@gmail.com>
14530 L:      linux-mips@vger.kernel.org
14531 S:      Maintained
14532 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14533 F:      arch/mips/include/asm/mach-loongson32/
14534 F:      arch/mips/loongson32/
14535 F:      drivers/*/*loongson1*
14536 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14537
14538 MIPS/LOONGSON2EF ARCHITECTURE
14539 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14540 L:      linux-mips@vger.kernel.org
14541 S:      Maintained
14542 F:      arch/mips/include/asm/mach-loongson2ef/
14543 F:      arch/mips/loongson2ef/
14544 F:      drivers/cpufreq/loongson2_cpufreq.c
14545
14546 MIPS/LOONGSON64 ARCHITECTURE
14547 M:      Huacai Chen <chenhuacai@kernel.org>
14548 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14549 L:      linux-mips@vger.kernel.org
14550 S:      Maintained
14551 F:      arch/mips/include/asm/mach-loongson64/
14552 F:      arch/mips/loongson64/
14553 F:      drivers/irqchip/irq-loongson*
14554 F:      drivers/platform/mips/cpu_hwmon.c
14555
14556 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14557 M:      Hans Verkuil <hverkuil@xs4all.nl>
14558 L:      linux-media@vger.kernel.org
14559 S:      Odd Fixes
14560 W:      https://linuxtv.org
14561 T:      git git://linuxtv.org/media_tree.git
14562 F:      drivers/media/radio/radio-miropcm20*
14563
14564 MITSUMI MM8013 FG DRIVER
14565 M:      Konrad Dybcio <konradybcio@kernel.org>
14566 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14567 F:      drivers/power/supply/mm8013.c
14568
14569 MMP SUPPORT
14570 R:      Lubomir Rintel <lkundrak@v3.sk>
14571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14572 S:      Odd Fixes
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14574 F:      arch/arm/boot/dts/marvell/mmp*
14575 F:      arch/arm/mach-mmp/
14576 F:      include/linux/soc/mmp/
14577
14578 MMP USB PHY DRIVERS
14579 R:      Lubomir Rintel <lkundrak@v3.sk>
14580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      drivers/phy/marvell/phy-mmp3-usb.c
14583 F:      drivers/phy/marvell/phy-pxa-usb.c
14584
14585 MMU GATHER AND TLB INVALIDATION
14586 M:      Will Deacon <will@kernel.org>
14587 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14588 M:      Andrew Morton <akpm@linux-foundation.org>
14589 M:      Nick Piggin <npiggin@gmail.com>
14590 M:      Peter Zijlstra <peterz@infradead.org>
14591 L:      linux-arch@vger.kernel.org
14592 L:      linux-mm@kvack.org
14593 S:      Maintained
14594 F:      arch/*/include/asm/tlb.h
14595 F:      include/asm-generic/tlb.h
14596 F:      mm/mmu_gather.c
14597
14598 MN88472 MEDIA DRIVER
14599 M:      Antti Palosaari <crope@iki.fi>
14600 L:      linux-media@vger.kernel.org
14601 S:      Maintained
14602 W:      https://linuxtv.org
14603 W:      http://palosaari.fi/linux/
14604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14605 F:      drivers/media/dvb-frontends/mn88472*
14606
14607 MN88473 MEDIA DRIVER
14608 M:      Antti Palosaari <crope@iki.fi>
14609 L:      linux-media@vger.kernel.org
14610 S:      Maintained
14611 W:      https://linuxtv.org
14612 W:      http://palosaari.fi/linux/
14613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14614 F:      drivers/media/dvb-frontends/mn88473*
14615
14616 MODULE SUPPORT
14617 M:      Luis Chamberlain <mcgrof@kernel.org>
14618 L:      linux-modules@vger.kernel.org
14619 L:      linux-kernel@vger.kernel.org
14620 S:      Maintained
14621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14622 F:      include/linux/kmod.h
14623 F:      include/linux/module*.h
14624 F:      kernel/module/
14625 F:      lib/test_kmod.c
14626 F:      scripts/module*
14627 F:      tools/testing/selftests/kmod/
14628
14629 MONOLITHIC POWER SYSTEM PMIC DRIVER
14630 M:      Saravanan Sekar <sravanhome@gmail.com>
14631 S:      Maintained
14632 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14633 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14634 F:      drivers/hwmon/pmbus/mpq7932.c
14635 F:      drivers/iio/adc/mp2629_adc.c
14636 F:      drivers/mfd/mp2629.c
14637 F:      drivers/power/supply/mp2629_charger.c
14638 F:      drivers/regulator/mp5416.c
14639 F:      drivers/regulator/mpq7920.c
14640 F:      drivers/regulator/mpq7920.h
14641 F:      include/linux/mfd/mp2629.h
14642
14643 MOST(R) TECHNOLOGY DRIVER
14644 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14645 M:      Christian Gromm <christian.gromm@microchip.com>
14646 S:      Maintained
14647 F:      Documentation/ABI/testing/configfs-most
14648 F:      Documentation/ABI/testing/sysfs-bus-most
14649 F:      drivers/most/
14650 F:      drivers/staging/most/
14651 F:      include/linux/most.h
14652
14653 MOTORCOMM PHY DRIVER
14654 M:      Peter Geis <pgwipeout@gmail.com>
14655 M:      Frank <Frank.Sae@motor-comm.com>
14656 L:      netdev@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14659 F:      drivers/net/phy/motorcomm.c
14660
14661 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14662 M:      Jiri Slaby <jirislaby@kernel.org>
14663 S:      Maintained
14664 F:      Documentation/driver-api/tty/moxa-smartio.rst
14665 F:      drivers/tty/mxser.*
14666
14667 MR800 AVERMEDIA USB FM RADIO DRIVER
14668 M:      Alexey Klimov <klimov.linux@gmail.com>
14669 L:      linux-media@vger.kernel.org
14670 S:      Maintained
14671 T:      git git://linuxtv.org/media_tree.git
14672 F:      drivers/media/radio/radio-mr800.c
14673
14674 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14675 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14676 L:      linux-wpan@vger.kernel.org
14677 S:      Odd Fixes
14678 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14679 F:      drivers/net/ieee802154/mrf24j40.c
14680
14681 MSI EC DRIVER
14682 M:      Nikita Kravets <teackot@gmail.com>
14683 L:      platform-driver-x86@vger.kernel.org
14684 S:      Maintained
14685 W:      https://github.com/BeardOverflow/msi-ec
14686 F:      drivers/platform/x86/msi-ec.*
14687
14688 MSI LAPTOP SUPPORT
14689 M:      "Lee, Chun-Yi" <jlee@suse.com>
14690 L:      platform-driver-x86@vger.kernel.org
14691 S:      Maintained
14692 F:      drivers/platform/x86/msi-laptop.c
14693
14694 MSI WMI SUPPORT
14695 L:      platform-driver-x86@vger.kernel.org
14696 S:      Orphan
14697 F:      drivers/platform/x86/msi-wmi.c
14698
14699 MSI001 MEDIA DRIVER
14700 M:      Antti Palosaari <crope@iki.fi>
14701 L:      linux-media@vger.kernel.org
14702 S:      Maintained
14703 W:      https://linuxtv.org
14704 W:      http://palosaari.fi/linux/
14705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14706 T:      git git://linuxtv.org/anttip/media_tree.git
14707 F:      drivers/media/tuners/msi001*
14708
14709 MSI2500 MEDIA DRIVER
14710 M:      Antti Palosaari <crope@iki.fi>
14711 L:      linux-media@vger.kernel.org
14712 S:      Maintained
14713 W:      https://linuxtv.org
14714 W:      http://palosaari.fi/linux/
14715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14716 T:      git git://linuxtv.org/anttip/media_tree.git
14717 F:      drivers/media/usb/msi2500/
14718
14719 MSTAR INTERRUPT CONTROLLER DRIVER
14720 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14721 M:      Daniel Palmer <daniel@thingy.jp>
14722 S:      Maintained
14723 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14724 F:      drivers/irqchip/irq-mst-intc.c
14725
14726 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14727 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14728 L:      linux-mtd@lists.infradead.org
14729 S:      Maintained
14730 F:      drivers/mtd/devices/docg3*
14731
14732 MT9M114 ONSEMI SENSOR DRIVER
14733 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14734 L:      linux-media@vger.kernel.org
14735 S:      Maintained
14736 T:      git git://linuxtv.org/media_tree.git
14737 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14738 F:      drivers/media/i2c/mt9m114.c
14739
14740 MT9P031 APTINA CAMERA SENSOR
14741 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14742 L:      linux-media@vger.kernel.org
14743 S:      Maintained
14744 T:      git git://linuxtv.org/media_tree.git
14745 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14746 F:      drivers/media/i2c/mt9p031.c
14747 F:      include/media/i2c/mt9p031.h
14748
14749 MT9T112 APTINA CAMERA SENSOR
14750 M:      Jacopo Mondi <jacopo@jmondi.org>
14751 L:      linux-media@vger.kernel.org
14752 S:      Odd Fixes
14753 T:      git git://linuxtv.org/media_tree.git
14754 F:      drivers/media/i2c/mt9t112.c
14755 F:      include/media/i2c/mt9t112.h
14756
14757 MT9V032 APTINA CAMERA SENSOR
14758 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14759 L:      linux-media@vger.kernel.org
14760 S:      Maintained
14761 T:      git git://linuxtv.org/media_tree.git
14762 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14763 F:      drivers/media/i2c/mt9v032.c
14764 F:      include/media/i2c/mt9v032.h
14765
14766 MT9V111 APTINA CAMERA SENSOR
14767 M:      Jacopo Mondi <jacopo@jmondi.org>
14768 L:      linux-media@vger.kernel.org
14769 S:      Maintained
14770 T:      git git://linuxtv.org/media_tree.git
14771 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14772 F:      drivers/media/i2c/mt9v111.c
14773
14774 MULTIFUNCTION DEVICES (MFD)
14775 M:      Lee Jones <lee@kernel.org>
14776 S:      Maintained
14777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14778 F:      Documentation/devicetree/bindings/mfd/
14779 F:      drivers/mfd/
14780 F:      include/dt-bindings/mfd/
14781 F:      include/linux/mfd/
14782
14783 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14784 S:      Orphan
14785 F:      drivers/mmc/host/mmc_spi.c
14786 F:      include/linux/spi/mmc_spi.h
14787
14788 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14789 M:      Ulf Hansson <ulf.hansson@linaro.org>
14790 L:      linux-mmc@vger.kernel.org
14791 S:      Maintained
14792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14793 F:      Documentation/devicetree/bindings/mmc/
14794 F:      drivers/mmc/
14795 F:      include/linux/mmc/
14796 F:      include/uapi/linux/mmc/
14797
14798 MULTIPLEXER SUBSYSTEM
14799 M:      Peter Rosin <peda@axentia.se>
14800 S:      Maintained
14801 F:      Documentation/ABI/testing/sysfs-class-mux*
14802 F:      Documentation/devicetree/bindings/mux/
14803 F:      drivers/mux/
14804 F:      include/dt-bindings/mux/
14805 F:      include/linux/mux/
14806
14807 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14808 M:      Bin Liu <b-liu@ti.com>
14809 L:      linux-usb@vger.kernel.org
14810 S:      Maintained
14811 F:      drivers/usb/musb/
14812
14813 MXL301RF MEDIA DRIVER
14814 M:      Akihiro Tsukada <tskd08@gmail.com>
14815 L:      linux-media@vger.kernel.org
14816 S:      Odd Fixes
14817 F:      drivers/media/tuners/mxl301rf*
14818
14819 MXL5007T MEDIA DRIVER
14820 M:      Michael Krufky <mkrufky@linuxtv.org>
14821 L:      linux-media@vger.kernel.org
14822 S:      Maintained
14823 W:      https://linuxtv.org
14824 W:      http://github.com/mkrufky
14825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14826 T:      git git://linuxtv.org/mkrufky/tuners.git
14827 F:      drivers/media/tuners/mxl5007t.*
14828
14829 MXSFB DRM DRIVER
14830 M:      Marek Vasut <marex@denx.de>
14831 M:      Stefan Agner <stefan@agner.ch>
14832 L:      dri-devel@lists.freedesktop.org
14833 S:      Supported
14834 T:      git git://anongit.freedesktop.org/drm/drm-misc
14835 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14836 F:      drivers/gpu/drm/mxsfb/
14837
14838 MYLEX DAC960 PCI RAID Controller
14839 M:      Hannes Reinecke <hare@kernel.org>
14840 L:      linux-scsi@vger.kernel.org
14841 S:      Supported
14842 F:      drivers/scsi/myrb.*
14843 F:      drivers/scsi/myrs.*
14844
14845 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14846 M:      Chris Lee <christopher.lee@cspi.com>
14847 L:      netdev@vger.kernel.org
14848 S:      Supported
14849 W:      https://www.cspi.com/ethernet-products/support/downloads/
14850 F:      drivers/net/ethernet/myricom/myri10ge/
14851
14852 NAND FLASH SUBSYSTEM
14853 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14854 R:      Richard Weinberger <richard@nod.at>
14855 L:      linux-mtd@lists.infradead.org
14856 S:      Maintained
14857 W:      http://www.linux-mtd.infradead.org/
14858 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14859 C:      irc://irc.oftc.net/mtd
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14861 F:      drivers/mtd/nand/
14862 F:      include/linux/mtd/*nand*.h
14863
14864 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14865 M:      Daniel Mack <zonque@gmail.com>
14866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14867 S:      Maintained
14868 W:      http://www.native-instruments.com
14869 F:      sound/usb/caiaq/
14870
14871 NATSEMI ETHERNET DRIVER (DP8381x)
14872 S:      Orphan
14873 F:      drivers/net/ethernet/natsemi/natsemi.c
14874
14875 NCR 5380 SCSI DRIVERS
14876 M:      Finn Thain <fthain@linux-m68k.org>
14877 M:      Michael Schmitz <schmitzmic@gmail.com>
14878 L:      linux-scsi@vger.kernel.org
14879 S:      Maintained
14880 F:      Documentation/scsi/g_NCR5380.rst
14881 F:      drivers/scsi/NCR5380.*
14882 F:      drivers/scsi/arm/cumana_1.c
14883 F:      drivers/scsi/arm/oak.c
14884 F:      drivers/scsi/atari_scsi.*
14885 F:      drivers/scsi/dmx3191d.c
14886 F:      drivers/scsi/g_NCR5380.*
14887 F:      drivers/scsi/mac_scsi.*
14888 F:      drivers/scsi/sun3_scsi.*
14889 F:      drivers/scsi/sun3_scsi_vme.c
14890
14891 NCSI LIBRARY
14892 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14893 S:      Maintained
14894 F:      net/ncsi/
14895
14896 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14897 M:      Guenter Roeck <linux@roeck-us.net>
14898 L:      linux-hwmon@vger.kernel.org
14899 S:      Maintained
14900 F:      Documentation/hwmon/nct6775.rst
14901 F:      drivers/hwmon/nct6775-core.c
14902 F:      drivers/hwmon/nct6775-platform.c
14903 F:      drivers/hwmon/nct6775.h
14904
14905 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14906 M:      Zev Weiss <zev@bewilderbeest.net>
14907 L:      linux-hwmon@vger.kernel.org
14908 S:      Maintained
14909 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14910 F:      drivers/hwmon/nct6775-i2c.c
14911
14912 NETDEVSIM
14913 M:      Jakub Kicinski <kuba@kernel.org>
14914 S:      Maintained
14915 F:      drivers/net/netdevsim/*
14916
14917 NETEM NETWORK EMULATOR
14918 M:      Stephen Hemminger <stephen@networkplumber.org>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      net/sched/sch_netem.c
14922
14923 NETERION 10GbE DRIVERS (s2io)
14924 M:      Jon Mason <jdmason@kudzu.us>
14925 L:      netdev@vger.kernel.org
14926 S:      Supported
14927 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14928 F:      drivers/net/ethernet/neterion/
14929
14930 NETFILTER
14931 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14932 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14933 M:      Florian Westphal <fw@strlen.de>
14934 L:      netfilter-devel@vger.kernel.org
14935 L:      coreteam@netfilter.org
14936 S:      Maintained
14937 W:      http://www.netfilter.org/
14938 W:      http://www.iptables.org/
14939 W:      http://www.nftables.org/
14940 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14941 C:      irc://irc.libera.chat/netfilter
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14944 F:      include/linux/netfilter*
14945 F:      include/linux/netfilter/
14946 F:      include/net/netfilter/
14947 F:      include/uapi/linux/netfilter*
14948 F:      include/uapi/linux/netfilter/
14949 F:      net/*/netfilter.c
14950 F:      net/*/netfilter/
14951 F:      net/bridge/br_netfilter*.c
14952 F:      net/netfilter/
14953
14954 NETROM NETWORK LAYER
14955 M:      Ralf Baechle <ralf@linux-mips.org>
14956 L:      linux-hams@vger.kernel.org
14957 S:      Maintained
14958 W:      https://linux-ax25.in-berlin.de
14959 F:      include/net/netrom.h
14960 F:      include/uapi/linux/netrom.h
14961 F:      net/netrom/
14962
14963 NETRONIX EMBEDDED CONTROLLER
14964 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14965 S:      Maintained
14966 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14967 F:      drivers/mfd/ntxec.c
14968 F:      drivers/pwm/pwm-ntxec.c
14969 F:      drivers/rtc/rtc-ntxec.c
14970 F:      include/linux/mfd/ntxec.h
14971
14972 NETRONOME ETHERNET DRIVERS
14973 M:      Louis Peens <louis.peens@corigine.com>
14974 R:      Jakub Kicinski <kuba@kernel.org>
14975 L:      oss-drivers@corigine.com
14976 S:      Maintained
14977 F:      drivers/net/ethernet/netronome/
14978
14979 NETWORK BLOCK DEVICE (NBD)
14980 M:      Josef Bacik <josef@toxicpanda.com>
14981 L:      linux-block@vger.kernel.org
14982 L:      nbd@other.debian.org
14983 S:      Maintained
14984 F:      Documentation/admin-guide/blockdev/nbd.rst
14985 F:      drivers/block/nbd.c
14986 F:      include/trace/events/nbd.h
14987 F:      include/uapi/linux/nbd.h
14988
14989 NETWORK DROP MONITOR
14990 M:      Neil Horman <nhorman@tuxdriver.com>
14991 L:      netdev@vger.kernel.org
14992 S:      Maintained
14993 W:      https://fedorahosted.org/dropwatch/
14994 F:      include/uapi/linux/net_dropmon.h
14995 F:      net/core/drop_monitor.c
14996
14997 NETWORKING DRIVERS
14998 M:      "David S. Miller" <davem@davemloft.net>
14999 M:      Eric Dumazet <edumazet@google.com>
15000 M:      Jakub Kicinski <kuba@kernel.org>
15001 M:      Paolo Abeni <pabeni@redhat.com>
15002 L:      netdev@vger.kernel.org
15003 S:      Maintained
15004 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15007 F:      Documentation/devicetree/bindings/net/
15008 F:      drivers/connector/
15009 F:      drivers/net/
15010 F:      include/dt-bindings/net/
15011 F:      include/linux/etherdevice.h
15012 F:      include/linux/fcdevice.h
15013 F:      include/linux/fddidevice.h
15014 F:      include/linux/hippidevice.h
15015 F:      include/linux/if_*
15016 F:      include/linux/inetdevice.h
15017 F:      include/linux/netdevice.h
15018 F:      include/uapi/linux/if_*
15019 F:      include/uapi/linux/netdevice.h
15020 X:      drivers/net/wireless/
15021
15022 NETWORKING DRIVERS (WIRELESS)
15023 M:      Kalle Valo <kvalo@kernel.org>
15024 L:      linux-wireless@vger.kernel.org
15025 S:      Maintained
15026 W:      https://wireless.wiki.kernel.org/
15027 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15030 F:      Documentation/devicetree/bindings/net/wireless/
15031 F:      drivers/net/wireless/
15032
15033 NETWORKING [DSA]
15034 M:      Andrew Lunn <andrew@lunn.ch>
15035 M:      Florian Fainelli <f.fainelli@gmail.com>
15036 M:      Vladimir Oltean <olteanv@gmail.com>
15037 S:      Maintained
15038 F:      Documentation/devicetree/bindings/net/dsa/
15039 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15040 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15041 F:      drivers/net/dsa/
15042 F:      include/linux/dsa/
15043 F:      include/linux/platform_data/dsa.h
15044 F:      include/net/dsa.h
15045 F:      net/dsa/
15046 F:      tools/testing/selftests/drivers/net/dsa/
15047
15048 NETWORKING [GENERAL]
15049 M:      "David S. Miller" <davem@davemloft.net>
15050 M:      Eric Dumazet <edumazet@google.com>
15051 M:      Jakub Kicinski <kuba@kernel.org>
15052 M:      Paolo Abeni <pabeni@redhat.com>
15053 L:      netdev@vger.kernel.org
15054 S:      Maintained
15055 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/net.h
15066 F:      include/linux/netdevice.h
15067 F:      include/net/
15068 F:      include/uapi/linux/in.h
15069 F:      include/uapi/linux/net.h
15070 F:      include/uapi/linux/net_namespace.h
15071 F:      include/uapi/linux/netdevice.h
15072 F:      lib/net_utils.c
15073 F:      lib/random32.c
15074 F:      net/
15075 F:      tools/net/
15076 F:      tools/testing/selftests/net/
15077 X:      net/bluetooth/
15078
15079 NETWORKING [IPSEC]
15080 M:      Steffen Klassert <steffen.klassert@secunet.com>
15081 M:      Herbert Xu <herbert@gondor.apana.org.au>
15082 M:      "David S. Miller" <davem@davemloft.net>
15083 L:      netdev@vger.kernel.org
15084 S:      Maintained
15085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15087 F:      include/net/xfrm.h
15088 F:      include/uapi/linux/xfrm.h
15089 F:      net/ipv4/ah4.c
15090 F:      net/ipv4/esp4*
15091 F:      net/ipv4/ip_vti.c
15092 F:      net/ipv4/ipcomp.c
15093 F:      net/ipv4/xfrm*
15094 F:      net/ipv6/ah6.c
15095 F:      net/ipv6/esp6*
15096 F:      net/ipv6/ip6_vti.c
15097 F:      net/ipv6/ipcomp6.c
15098 F:      net/ipv6/xfrm*
15099 F:      net/key/
15100 F:      net/xfrm/
15101 F:      tools/testing/selftests/net/ipsec.c
15102
15103 NETWORKING [IPv4/IPv6]
15104 M:      "David S. Miller" <davem@davemloft.net>
15105 M:      David Ahern <dsahern@kernel.org>
15106 L:      netdev@vger.kernel.org
15107 S:      Maintained
15108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15109 F:      arch/x86/net/*
15110 F:      include/linux/ip.h
15111 F:      include/linux/ipv6*
15112 F:      include/net/fib*
15113 F:      include/net/ip*
15114 F:      include/net/route.h
15115 F:      net/ipv4/
15116 F:      net/ipv6/
15117
15118 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15119 M:      Paul Moore <paul@paul-moore.com>
15120 L:      netdev@vger.kernel.org
15121 L:      linux-security-module@vger.kernel.org
15122 S:      Supported
15123 W:      https://github.com/netlabel
15124 F:      Documentation/netlabel/
15125 F:      include/net/calipso.h
15126 F:      include/net/cipso_ipv4.h
15127 F:      include/net/netlabel.h
15128 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15129 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15130 F:      net/ipv4/cipso_ipv4.c
15131 F:      net/ipv6/calipso.c
15132 F:      net/netfilter/xt_CONNSECMARK.c
15133 F:      net/netfilter/xt_SECMARK.c
15134 F:      net/netlabel/
15135
15136 NETWORKING [MACSEC]
15137 M:      Sabrina Dubroca <sd@queasysnail.net>
15138 L:      netdev@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/net/macsec.c
15141 F:      include/net/macsec.h
15142 F:      include/uapi/linux/if_macsec.h
15143 K:      macsec
15144 K:      \bmdo_
15145
15146 NETWORKING [MPTCP]
15147 M:      Matthieu Baerts <matttbe@kernel.org>
15148 M:      Mat Martineau <martineau@kernel.org>
15149 L:      netdev@vger.kernel.org
15150 L:      mptcp@lists.linux.dev
15151 S:      Maintained
15152 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15153 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15154 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15155 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15156 F:      Documentation/netlink/specs/mptcp.yaml
15157 F:      Documentation/networking/mptcp-sysctl.rst
15158 F:      include/net/mptcp.h
15159 F:      include/trace/events/mptcp.h
15160 F:      include/uapi/linux/mptcp*.h
15161 F:      net/mptcp/
15162 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15163 F:      tools/testing/selftests/net/mptcp/
15164
15165 NETWORKING [TCP]
15166 M:      Eric Dumazet <edumazet@google.com>
15167 L:      netdev@vger.kernel.org
15168 S:      Maintained
15169 F:      include/linux/tcp.h
15170 F:      include/net/tcp.h
15171 F:      include/trace/events/tcp.h
15172 F:      include/uapi/linux/tcp.h
15173 F:      net/ipv4/syncookies.c
15174 F:      net/ipv4/tcp*.c
15175 F:      net/ipv6/syncookies.c
15176 F:      net/ipv6/tcp*.c
15177
15178 NETWORKING [TLS]
15179 M:      Boris Pismenny <borisp@nvidia.com>
15180 M:      John Fastabend <john.fastabend@gmail.com>
15181 M:      Jakub Kicinski <kuba@kernel.org>
15182 L:      netdev@vger.kernel.org
15183 S:      Maintained
15184 F:      include/net/tls.h
15185 F:      include/uapi/linux/tls.h
15186 F:      net/tls/*
15187
15188 NETXEN (1/10) GbE SUPPORT
15189 M:      Manish Chopra <manishc@marvell.com>
15190 M:      Rahul Verma <rahulv@marvell.com>
15191 M:      GR-Linux-NIC-Dev@marvell.com
15192 L:      netdev@vger.kernel.org
15193 S:      Supported
15194 F:      drivers/net/ethernet/qlogic/netxen/
15195
15196 NET_FAILOVER MODULE
15197 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15198 L:      netdev@vger.kernel.org
15199 S:      Supported
15200 F:      Documentation/networking/net_failover.rst
15201 F:      drivers/net/net_failover.c
15202 F:      include/net/net_failover.h
15203
15204 NEXTHOP
15205 M:      David Ahern <dsahern@kernel.org>
15206 L:      netdev@vger.kernel.org
15207 S:      Maintained
15208 F:      include/net/netns/nexthop.h
15209 F:      include/net/nexthop.h
15210 F:      include/uapi/linux/nexthop.h
15211 F:      net/ipv4/nexthop.c
15212
15213 NFC SUBSYSTEM
15214 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15215 L:      netdev@vger.kernel.org
15216 S:      Maintained
15217 F:      Documentation/devicetree/bindings/net/nfc/
15218 F:      drivers/nfc/
15219 F:      include/net/nfc/
15220 F:      include/uapi/linux/nfc.h
15221 F:      net/nfc/
15222
15223 NFC VIRTUAL NCI DEVICE DRIVER
15224 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15225 L:      netdev@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/nfc/virtual_ncidev.c
15228 F:      tools/testing/selftests/nci/
15229
15230 NFS, SUNRPC, AND LOCKD CLIENTS
15231 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15232 M:      Anna Schumaker <anna@kernel.org>
15233 L:      linux-nfs@vger.kernel.org
15234 S:      Maintained
15235 W:      http://client.linux-nfs.org
15236 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15237 F:      Documentation/filesystems/nfs/
15238 F:      fs/lockd/
15239 F:      fs/nfs/
15240 F:      fs/nfs_common/
15241 F:      include/linux/lockd/
15242 F:      include/linux/nfs*
15243 F:      include/linux/sunrpc/
15244 F:      include/uapi/linux/nfs*
15245 F:      include/uapi/linux/sunrpc/
15246 F:      net/sunrpc/
15247
15248 NILFS2 FILESYSTEM
15249 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15250 L:      linux-nilfs@vger.kernel.org
15251 S:      Supported
15252 W:      https://nilfs.sourceforge.io/
15253 W:      https://nilfs.osdn.jp/
15254 T:      git https://github.com/konis/nilfs2.git
15255 F:      Documentation/filesystems/nilfs2.rst
15256 F:      fs/nilfs2/
15257 F:      include/trace/events/nilfs2.h
15258 F:      include/uapi/linux/nilfs2_api.h
15259 F:      include/uapi/linux/nilfs2_ondisk.h
15260
15261 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15263 S:      Maintained
15264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15265 F:      Documentation/scsi/NinjaSCSI.rst
15266 F:      drivers/scsi/pcmcia/nsp_*
15267
15268 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15269 M:      GOTO Masanori <gotom@debian.or.jp>
15270 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15271 S:      Maintained
15272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15273 F:      Documentation/scsi/NinjaSCSI.rst
15274 F:      drivers/scsi/nsp32*
15275
15276 NINTENDO HID DRIVER
15277 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15278 L:      linux-input@vger.kernel.org
15279 S:      Maintained
15280 F:      drivers/hid/hid-nintendo*
15281
15282 NIOS2 ARCHITECTURE
15283 M:      Dinh Nguyen <dinguyen@kernel.org>
15284 S:      Maintained
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15286 F:      arch/nios2/
15287
15288 NITRO ENCLAVES (NE)
15289 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15290 L:      linux-kernel@vger.kernel.org
15291 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15292 S:      Supported
15293 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15294 F:      Documentation/virt/ne_overview.rst
15295 F:      drivers/virt/nitro_enclaves/
15296 F:      include/linux/nitro_enclaves.h
15297 F:      include/uapi/linux/nitro_enclaves.h
15298 F:      samples/nitro_enclaves/
15299
15300 NOHZ, DYNTICKS SUPPORT
15301 M:      Frederic Weisbecker <frederic@kernel.org>
15302 M:      Thomas Gleixner <tglx@linutronix.de>
15303 M:      Ingo Molnar <mingo@kernel.org>
15304 L:      linux-kernel@vger.kernel.org
15305 S:      Maintained
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15307 F:      include/linux/sched/nohz.h
15308 F:      include/linux/tick.h
15309 F:      kernel/time/tick*.*
15310
15311 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15312 M:      Pavel Machek <pavel@ucw.cz>
15313 M:      Sakari Ailus <sakari.ailus@iki.fi>
15314 L:      linux-media@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/media/i2c/ad5820.c
15317 F:      drivers/media/i2c/et8ek8
15318
15319 NOKIA N900 POWER SUPPLY DRIVERS
15320 R:      Pali Rohár <pali@kernel.org>
15321 F:      drivers/power/supply/bq2415x_charger.c
15322 F:      drivers/power/supply/bq27xxx_battery.c
15323 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15324 F:      drivers/power/supply/isp1704_charger.c
15325 F:      drivers/power/supply/rx51_battery.c
15326 F:      include/linux/power/bq2415x_charger.h
15327 F:      include/linux/power/bq27xxx_battery.h
15328
15329 NOLIBC HEADER FILE
15330 M:      Willy Tarreau <w@1wt.eu>
15331 M:      Thomas Weißschuh <linux@weissschuh.net>
15332 S:      Maintained
15333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15334 F:      tools/include/nolibc/
15335 F:      tools/testing/selftests/nolibc/
15336
15337 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15338 M:      Hans de Goede <hdegoede@redhat.com>
15339 L:      linux-input@vger.kernel.org
15340 S:      Maintained
15341 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15342
15343 NSDEPS
15344 M:      Matthias Maennich <maennich@google.com>
15345 S:      Maintained
15346 F:      Documentation/core-api/symbol-namespaces.rst
15347 F:      scripts/nsdeps
15348
15349 NTB AMD DRIVER
15350 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15351 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15352 L:      ntb@lists.linux.dev
15353 S:      Supported
15354 F:      drivers/ntb/hw/amd/
15355
15356 NTB DRIVER CORE
15357 M:      Jon Mason <jdmason@kudzu.us>
15358 M:      Dave Jiang <dave.jiang@intel.com>
15359 M:      Allen Hubbe <allenbh@gmail.com>
15360 L:      ntb@lists.linux.dev
15361 S:      Supported
15362 W:      https://github.com/jonmason/ntb/wiki
15363 T:      git https://github.com/jonmason/ntb.git
15364 F:      drivers/net/ntb_netdev.c
15365 F:      drivers/ntb/
15366 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15367 F:      include/linux/ntb.h
15368 F:      include/linux/ntb_transport.h
15369 F:      tools/testing/selftests/ntb/
15370
15371 NTB IDT DRIVER
15372 M:      Serge Semin <fancer.lancer@gmail.com>
15373 L:      ntb@lists.linux.dev
15374 S:      Supported
15375 F:      drivers/ntb/hw/idt/
15376
15377 NTB INTEL DRIVER
15378 M:      Dave Jiang <dave.jiang@intel.com>
15379 L:      ntb@lists.linux.dev
15380 S:      Supported
15381 W:      https://github.com/davejiang/linux/wiki
15382 T:      git https://github.com/davejiang/linux.git
15383 F:      drivers/ntb/hw/intel/
15384
15385 NTFS FILESYSTEM
15386 M:      Anton Altaparmakov <anton@tuxera.com>
15387 R:      Namjae Jeon <linkinjeon@kernel.org>
15388 L:      linux-ntfs-dev@lists.sourceforge.net
15389 S:      Supported
15390 W:      http://www.tuxera.com/
15391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15392 F:      Documentation/filesystems/ntfs.rst
15393 F:      fs/ntfs/
15394
15395 NTFS3 FILESYSTEM
15396 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15397 L:      ntfs3@lists.linux.dev
15398 S:      Supported
15399 W:      http://www.paragon-software.com/
15400 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15401 F:      Documentation/filesystems/ntfs3.rst
15402 F:      fs/ntfs3/
15403
15404 NUBUS SUBSYSTEM
15405 M:      Finn Thain <fthain@linux-m68k.org>
15406 L:      linux-m68k@lists.linux-m68k.org
15407 S:      Maintained
15408 F:      arch/*/include/asm/nubus.h
15409 F:      drivers/nubus/
15410 F:      include/linux/nubus.h
15411 F:      include/uapi/linux/nubus.h
15412
15413 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15414 M:      Antonino Daplas <adaplas@gmail.com>
15415 L:      linux-fbdev@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/video/fbdev/nvidia/
15418 F:      drivers/video/fbdev/riva/
15419
15420 NVIDIA WMI EC BACKLIGHT DRIVER
15421 M:      Daniel Dadap <ddadap@nvidia.com>
15422 L:      platform-driver-x86@vger.kernel.org
15423 S:      Supported
15424 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15425 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15426
15427 NVM EXPRESS DRIVER
15428 M:      Keith Busch <kbusch@kernel.org>
15429 M:      Jens Axboe <axboe@fb.com>
15430 M:      Christoph Hellwig <hch@lst.de>
15431 M:      Sagi Grimberg <sagi@grimberg.me>
15432 L:      linux-nvme@lists.infradead.org
15433 S:      Supported
15434 W:      http://git.infradead.org/nvme.git
15435 T:      git git://git.infradead.org/nvme.git
15436 F:      Documentation/nvme/
15437 F:      drivers/nvme/common/
15438 F:      drivers/nvme/host/
15439 F:      include/linux/nvme-*.h
15440 F:      include/linux/nvme.h
15441 F:      include/uapi/linux/nvme_ioctl.h
15442
15443 NVM EXPRESS FABRICS AUTHENTICATION
15444 M:      Hannes Reinecke <hare@suse.de>
15445 L:      linux-nvme@lists.infradead.org
15446 S:      Supported
15447 F:      drivers/nvme/host/auth.c
15448 F:      drivers/nvme/target/auth.c
15449 F:      drivers/nvme/target/fabrics-cmd-auth.c
15450 F:      include/linux/nvme-auth.h
15451
15452 NVM EXPRESS FC TRANSPORT DRIVERS
15453 M:      James Smart <james.smart@broadcom.com>
15454 L:      linux-nvme@lists.infradead.org
15455 S:      Supported
15456 F:      drivers/nvme/host/fc.c
15457 F:      drivers/nvme/target/fc.c
15458 F:      drivers/nvme/target/fcloop.c
15459 F:      include/linux/nvme-fc-driver.h
15460 F:      include/linux/nvme-fc.h
15461
15462 NVM EXPRESS HARDWARE MONITORING SUPPORT
15463 M:      Guenter Roeck <linux@roeck-us.net>
15464 L:      linux-nvme@lists.infradead.org
15465 S:      Supported
15466 F:      drivers/nvme/host/hwmon.c
15467
15468 NVM EXPRESS TARGET DRIVER
15469 M:      Christoph Hellwig <hch@lst.de>
15470 M:      Sagi Grimberg <sagi@grimberg.me>
15471 M:      Chaitanya Kulkarni <kch@nvidia.com>
15472 L:      linux-nvme@lists.infradead.org
15473 S:      Supported
15474 W:      http://git.infradead.org/nvme.git
15475 T:      git git://git.infradead.org/nvme.git
15476 F:      drivers/nvme/target/
15477
15478 NVMEM FRAMEWORK
15479 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15480 S:      Maintained
15481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15482 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15483 F:      Documentation/devicetree/bindings/nvmem/
15484 F:      drivers/nvmem/
15485 F:      include/linux/nvmem-consumer.h
15486 F:      include/linux/nvmem-provider.h
15487
15488 NXP BLUETOOTH WIRELESS DRIVERS
15489 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15490 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15491 S:      Maintained
15492 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15493 F:      drivers/bluetooth/btnxpuart.c
15494
15495 NXP C45 TJA11XX PHY DRIVER
15496 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15497 L:      netdev@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/net/phy/nxp-c45-tja11xx.c
15500
15501 NXP FSPI DRIVER
15502 M:      Han Xu <han.xu@nxp.com>
15503 M:      Haibo Chen <haibo.chen@nxp.com>
15504 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15505 L:      linux-spi@vger.kernel.org
15506 S:      Maintained
15507 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15508 F:      drivers/spi/spi-nxp-fspi.c
15509
15510 NXP FXAS21002C DRIVER
15511 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15512 L:      linux-iio@vger.kernel.org
15513 S:      Maintained
15514 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15515 F:      drivers/iio/gyro/fxas21002c.h
15516 F:      drivers/iio/gyro/fxas21002c_core.c
15517 F:      drivers/iio/gyro/fxas21002c_i2c.c
15518 F:      drivers/iio/gyro/fxas21002c_spi.c
15519
15520 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15521 M:      Haibo Chen <haibo.chen@nxp.com>
15522 L:      linux-iio@vger.kernel.org
15523 L:      linux-imx@nxp.com
15524 S:      Maintained
15525 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15526 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15527 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15528 F:      drivers/iio/adc/imx7d_adc.c
15529 F:      drivers/iio/adc/imx93_adc.c
15530 F:      drivers/iio/adc/vf610_adc.c
15531
15532 NXP i.MX 8M ISI DRIVER
15533 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15534 L:      linux-media@vger.kernel.org
15535 S:      Maintained
15536 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15537 F:      drivers/media/platform/nxp/imx8-isi/
15538
15539 NXP i.MX 8MP DW100 V4L2 DRIVER
15540 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15541 L:      linux-media@vger.kernel.org
15542 S:      Maintained
15543 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15544 F:      Documentation/userspace-api/media/drivers/dw100.rst
15545 F:      drivers/media/platform/nxp/dw100/
15546 F:      include/uapi/linux/dw100.h
15547
15548 NXP i.MX 8MQ DCSS DRIVER
15549 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15550 R:      Lucas Stach <l.stach@pengutronix.de>
15551 L:      dri-devel@lists.freedesktop.org
15552 S:      Maintained
15553 T:      git git://anongit.freedesktop.org/drm/drm-misc
15554 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15555 F:      drivers/gpu/drm/imx/dcss/
15556
15557 NXP i.MX 8QXP ADC DRIVER
15558 M:      Cai Huoqing <cai.huoqing@linux.dev>
15559 M:      Haibo Chen <haibo.chen@nxp.com>
15560 L:      linux-imx@nxp.com
15561 L:      linux-iio@vger.kernel.org
15562 S:      Maintained
15563 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15564 F:      drivers/iio/adc/imx8qxp-adc.c
15565
15566 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15567 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15568 R:      NXP Linux Team <linux-imx@nxp.com>
15569 L:      linux-media@vger.kernel.org
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15572 F:      drivers/media/platform/nxp/imx-jpeg
15573
15574 NXP i.MX CLOCK DRIVERS
15575 M:      Abel Vesa <abelvesa@kernel.org>
15576 R:      Peng Fan <peng.fan@nxp.com>
15577 L:      linux-clk@vger.kernel.org
15578 L:      linux-imx@nxp.com
15579 S:      Maintained
15580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15581 F:      Documentation/devicetree/bindings/clock/imx*
15582 F:      drivers/clk/imx/
15583 F:      include/dt-bindings/clock/imx*
15584
15585 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15586 M:      Jagan Teki <jagan@amarulasolutions.com>
15587 S:      Maintained
15588 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15589 F:      drivers/regulator/pf8x00-regulator.c
15590
15591 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15592 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15593 L:      linux-kernel@vger.kernel.org
15594 S:      Maintained
15595 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15596 F:      drivers/extcon/extcon-ptn5150.c
15597
15598 NXP SGTL5000 DRIVER
15599 M:      Fabio Estevam <festevam@gmail.com>
15600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15601 S:      Maintained
15602 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15603 F:      sound/soc/codecs/sgtl5000*
15604
15605 NXP SJA1105 ETHERNET SWITCH DRIVER
15606 M:      Vladimir Oltean <olteanv@gmail.com>
15607 L:      linux-kernel@vger.kernel.org
15608 S:      Maintained
15609 F:      drivers/net/dsa/sja1105
15610 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15611
15612 NXP TDA998X DRM DRIVER
15613 M:      Russell King <linux@armlinux.org.uk>
15614 S:      Maintained
15615 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15616 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15617 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15618 F:      include/drm/i2c/tda998x.h
15619 F:      include/dt-bindings/display/tda998x.h
15620 K:      "nxp,tda998x"
15621
15622 NXP TFA9879 DRIVER
15623 M:      Peter Rosin <peda@axentia.se>
15624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15625 S:      Maintained
15626 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15627 F:      sound/soc/codecs/tfa9879*
15628
15629 NXP-NCI NFC DRIVER
15630 S:      Orphan
15631 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15632 F:      drivers/nfc/nxp-nci
15633
15634 NXP/Goodix TFA989X (TFA1) DRIVER
15635 M:      Stephan Gerhold <stephan@gerhold.net>
15636 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15637 S:      Maintained
15638 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15639 F:      sound/soc/codecs/tfa989x.c
15640
15641 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15642 M:      Jonas Malaco <jonas@protocubo.io>
15643 L:      linux-hwmon@vger.kernel.org
15644 S:      Maintained
15645 F:      Documentation/hwmon/nzxt-kraken2.rst
15646 F:      drivers/hwmon/nzxt-kraken2.c
15647
15648 NZXT-SMART2 HARDWARE MONITORING DRIVER
15649 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15650 L:      linux-hwmon@vger.kernel.org
15651 S:      Maintained
15652 F:      Documentation/hwmon/nzxt-smart2.rst
15653 F:      drivers/hwmon/nzxt-smart2.c
15654
15655 OBJAGG
15656 M:      Jiri Pirko <jiri@resnulli.us>
15657 L:      netdev@vger.kernel.org
15658 S:      Supported
15659 F:      include/linux/objagg.h
15660 F:      lib/objagg.c
15661 F:      lib/test_objagg.c
15662
15663 OBJPOOL
15664 M:      Matt Wu <wuqiang.matt@bytedance.com>
15665 S:      Supported
15666 F:      include/linux/objpool.h
15667 F:      lib/objpool.c
15668 F:      lib/test_objpool.c
15669
15670 OBJTOOL
15671 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15672 M:      Peter Zijlstra <peterz@infradead.org>
15673 S:      Supported
15674 F:      include/linux/objtool*.h
15675 F:      tools/objtool/
15676
15677 OCELOT ETHERNET SWITCH DRIVER
15678 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15679 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15680 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15681 M:      UNGLinuxDriver@microchip.com
15682 L:      netdev@vger.kernel.org
15683 S:      Supported
15684 F:      drivers/net/dsa/ocelot/*
15685 F:      drivers/net/ethernet/mscc/
15686 F:      include/soc/mscc/ocelot*
15687 F:      net/dsa/tag_ocelot.c
15688 F:      net/dsa/tag_ocelot_8021q.c
15689 F:      tools/testing/selftests/drivers/net/ocelot/*
15690
15691 OCELOT EXTERNAL SWITCH CONTROL
15692 M:      Colin Foster <colin.foster@in-advantage.com>
15693 S:      Supported
15694 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15695 F:      drivers/mfd/ocelot*
15696 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15697 F:      include/linux/mfd/ocelot.h
15698
15699 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15700 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15701 M:      Andrew Donnellan <ajd@linux.ibm.com>
15702 L:      linuxppc-dev@lists.ozlabs.org
15703 S:      Supported
15704 F:      Documentation/userspace-api/accelerators/ocxl.rst
15705 F:      arch/powerpc/include/asm/pnv-ocxl.h
15706 F:      arch/powerpc/platforms/powernv/ocxl.c
15707 F:      drivers/misc/ocxl/
15708 F:      include/misc/ocxl*
15709 F:      include/uapi/misc/ocxl.h
15710
15711 OMAP AUDIO SUPPORT
15712 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15713 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15715 L:      linux-omap@vger.kernel.org
15716 S:      Maintained
15717 F:      sound/soc/ti/n810.c
15718 F:      sound/soc/ti/omap*
15719 F:      sound/soc/ti/rx51.c
15720 F:      sound/soc/ti/sdma-pcm.*
15721
15722 OMAP CLOCK FRAMEWORK SUPPORT
15723 M:      Paul Walmsley <paul@pwsan.com>
15724 L:      linux-omap@vger.kernel.org
15725 S:      Maintained
15726 F:      arch/arm/*omap*/*clock*
15727
15728 OMAP DEVICE TREE SUPPORT
15729 M:      Benoît Cousson <bcousson@baylibre.com>
15730 M:      Tony Lindgren <tony@atomide.com>
15731 L:      linux-omap@vger.kernel.org
15732 L:      devicetree@vger.kernel.org
15733 S:      Maintained
15734 F:      arch/arm/boot/dts/ti/omap/
15735
15736 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15737 L:      linux-omap@vger.kernel.org
15738 L:      linux-fbdev@vger.kernel.org
15739 S:      Orphan
15740 F:      Documentation/arch/arm/omap/dss.rst
15741 F:      drivers/video/fbdev/omap2/
15742
15743 OMAP FRAMEBUFFER SUPPORT
15744 L:      linux-fbdev@vger.kernel.org
15745 L:      linux-omap@vger.kernel.org
15746 S:      Orphan
15747 F:      drivers/video/fbdev/omap/
15748
15749 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15750 M:      Roger Quadros <rogerq@kernel.org>
15751 M:      Tony Lindgren <tony@atomide.com>
15752 L:      linux-omap@vger.kernel.org
15753 S:      Maintained
15754 F:      arch/arm/mach-omap2/*gpmc*
15755 F:      drivers/memory/omap-gpmc.c
15756
15757 OMAP GPIO DRIVER
15758 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15759 M:      Santosh Shilimkar <ssantosh@kernel.org>
15760 M:      Kevin Hilman <khilman@kernel.org>
15761 L:      linux-omap@vger.kernel.org
15762 S:      Maintained
15763 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15764 F:      drivers/gpio/gpio-omap.c
15765
15766 OMAP HARDWARE SPINLOCK SUPPORT
15767 M:      Ohad Ben-Cohen <ohad@wizery.com>
15768 L:      linux-omap@vger.kernel.org
15769 S:      Maintained
15770 F:      drivers/hwspinlock/omap_hwspinlock.c
15771
15772 OMAP HS MMC SUPPORT
15773 L:      linux-mmc@vger.kernel.org
15774 L:      linux-omap@vger.kernel.org
15775 S:      Orphan
15776 F:      drivers/mmc/host/omap_hsmmc.c
15777
15778 OMAP HWMOD DATA
15779 M:      Paul Walmsley <paul@pwsan.com>
15780 L:      linux-omap@vger.kernel.org
15781 S:      Maintained
15782 F:      arch/arm/mach-omap2/omap_hwmod*data*
15783
15784 OMAP HWMOD SUPPORT
15785 M:      Benoît Cousson <bcousson@baylibre.com>
15786 M:      Paul Walmsley <paul@pwsan.com>
15787 L:      linux-omap@vger.kernel.org
15788 S:      Maintained
15789 F:      arch/arm/mach-omap2/omap_hwmod.*
15790
15791 OMAP I2C DRIVER
15792 M:      Vignesh R <vigneshr@ti.com>
15793 L:      linux-omap@vger.kernel.org
15794 L:      linux-i2c@vger.kernel.org
15795 S:      Maintained
15796 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15797 F:      drivers/i2c/busses/i2c-omap.c
15798
15799 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15801 L:      linux-media@vger.kernel.org
15802 S:      Maintained
15803 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15804 F:      drivers/media/platform/ti/omap3isp/
15805 F:      drivers/staging/media/omap4iss/
15806
15807 OMAP MMC SUPPORT
15808 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15809 L:      linux-omap@vger.kernel.org
15810 S:      Odd Fixes
15811 F:      drivers/mmc/host/omap.c
15812
15813 OMAP POWER MANAGEMENT SUPPORT
15814 M:      Kevin Hilman <khilman@kernel.org>
15815 L:      linux-omap@vger.kernel.org
15816 S:      Maintained
15817 F:      arch/arm/*omap*/*pm*
15818 F:      drivers/cpufreq/omap-cpufreq.c
15819
15820 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15821 M:      Paul Walmsley <paul@pwsan.com>
15822 L:      linux-omap@vger.kernel.org
15823 S:      Maintained
15824 F:      arch/arm/mach-omap2/prm*
15825
15826 OMAP RANDOM NUMBER GENERATOR SUPPORT
15827 M:      Deepak Saxena <dsaxena@plexity.net>
15828 S:      Maintained
15829 F:      drivers/char/hw_random/omap-rng.c
15830
15831 OMAP USB SUPPORT
15832 L:      linux-usb@vger.kernel.org
15833 L:      linux-omap@vger.kernel.org
15834 S:      Orphan
15835 F:      arch/arm/*omap*/usb*
15836 F:      drivers/usb/*/*omap*
15837
15838 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15839 M:      Mark Jackson <mpfj@newflow.co.uk>
15840 L:      linux-omap@vger.kernel.org
15841 S:      Maintained
15842 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15843
15844 OMAP1 SUPPORT
15845 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15846 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15847 M:      Tony Lindgren <tony@atomide.com>
15848 L:      linux-omap@vger.kernel.org
15849 S:      Maintained
15850 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15852 F:      arch/arm/configs/omap1_defconfig
15853 F:      arch/arm/mach-omap1/
15854 F:      drivers/i2c/busses/i2c-omap.c
15855 F:      include/linux/platform_data/ams-delta-fiq.h
15856 F:      include/linux/platform_data/i2c-omap.h
15857
15858 OMAP2+ SUPPORT
15859 M:      Tony Lindgren <tony@atomide.com>
15860 L:      linux-omap@vger.kernel.org
15861 S:      Maintained
15862 W:      http://www.muru.com/linux/omap/
15863 W:      http://linux.omap.com/
15864 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15866 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15867 F:      arch/arm/configs/omap2plus_defconfig
15868 F:      arch/arm/mach-omap2/
15869 F:      drivers/bus/ti-sysc.c
15870 F:      drivers/gpio/gpio-tps65219.c
15871 F:      drivers/i2c/busses/i2c-omap.c
15872 F:      drivers/irqchip/irq-omap-intc.c
15873 F:      drivers/mfd/*omap*.c
15874 F:      drivers/mfd/menelaus.c
15875 F:      drivers/mfd/palmas.c
15876 F:      drivers/mfd/tps65217.c
15877 F:      drivers/mfd/tps65218.c
15878 F:      drivers/mfd/tps65219.c
15879 F:      drivers/mfd/tps65910.c
15880 F:      drivers/mfd/twl-core.[ch]
15881 F:      drivers/mfd/twl4030*.c
15882 F:      drivers/mfd/twl6030*.c
15883 F:      drivers/mfd/twl6040*.c
15884 F:      drivers/regulator/palmas-regulator*.c
15885 F:      drivers/regulator/pbias-regulator.c
15886 F:      drivers/regulator/tps65217-regulator.c
15887 F:      drivers/regulator/tps65218-regulator.c
15888 F:      drivers/regulator/tps65219-regulator.c
15889 F:      drivers/regulator/tps65910-regulator.c
15890 F:      drivers/regulator/twl-regulator.c
15891 F:      drivers/regulator/twl6030-regulator.c
15892 F:      include/linux/platform_data/i2c-omap.h
15893 F:      include/linux/platform_data/ti-sysc.h
15894
15895 OMFS FILESYSTEM
15896 M:      Bob Copeland <me@bobcopeland.com>
15897 L:      linux-karma-devel@lists.sourceforge.net
15898 S:      Maintained
15899 F:      Documentation/filesystems/omfs.rst
15900 F:      fs/omfs/
15901
15902 OMNIVISION OG01A1B SENSOR DRIVER
15903 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15904 L:      linux-media@vger.kernel.org
15905 S:      Maintained
15906 F:      drivers/media/i2c/og01a1b.c
15907
15908 OMNIVISION OV01A10 SENSOR DRIVER
15909 M:      Bingbu Cao <bingbu.cao@intel.com>
15910 L:      linux-media@vger.kernel.org
15911 S:      Maintained
15912 T:      git git://linuxtv.org/media_tree.git
15913 F:      drivers/media/i2c/ov01a10.c
15914
15915 OMNIVISION OV02A10 SENSOR DRIVER
15916 L:      linux-media@vger.kernel.org
15917 S:      Orphan
15918 T:      git git://linuxtv.org/media_tree.git
15919 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15920 F:      drivers/media/i2c/ov02a10.c
15921
15922 OMNIVISION OV08D10 SENSOR DRIVER
15923 M:      Jimmy Su <jimmy.su@intel.com>
15924 L:      linux-media@vger.kernel.org
15925 S:      Maintained
15926 T:      git git://linuxtv.org/media_tree.git
15927 F:      drivers/media/i2c/ov08d10.c
15928
15929 OMNIVISION OV08X40 SENSOR DRIVER
15930 M:      Jason Chen <jason.z.chen@intel.com>
15931 L:      linux-media@vger.kernel.org
15932 S:      Maintained
15933 T:      git git://linuxtv.org/media_tree.git
15934 F:      drivers/media/i2c/ov08x40.c
15935
15936 OMNIVISION OV13858 SENSOR DRIVER
15937 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15938 L:      linux-media@vger.kernel.org
15939 S:      Maintained
15940 T:      git git://linuxtv.org/media_tree.git
15941 F:      drivers/media/i2c/ov13858.c
15942
15943 OMNIVISION OV13B10 SENSOR DRIVER
15944 M:      Arec Kao <arec.kao@intel.com>
15945 L:      linux-media@vger.kernel.org
15946 S:      Maintained
15947 T:      git git://linuxtv.org/media_tree.git
15948 F:      drivers/media/i2c/ov13b10.c
15949
15950 OMNIVISION OV2680 SENSOR DRIVER
15951 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15952 M:      Hans de Goede <hansg@kernel.org>
15953 L:      linux-media@vger.kernel.org
15954 S:      Maintained
15955 T:      git git://linuxtv.org/media_tree.git
15956 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15957 F:      drivers/media/i2c/ov2680.c
15958
15959 OMNIVISION OV2685 SENSOR DRIVER
15960 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15961 L:      linux-media@vger.kernel.org
15962 S:      Maintained
15963 T:      git git://linuxtv.org/media_tree.git
15964 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15965 F:      drivers/media/i2c/ov2685.c
15966
15967 OMNIVISION OV2740 SENSOR DRIVER
15968 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15969 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15970 R:      Bingbu Cao <bingbu.cao@intel.com>
15971 L:      linux-media@vger.kernel.org
15972 S:      Maintained
15973 T:      git git://linuxtv.org/media_tree.git
15974 F:      drivers/media/i2c/ov2740.c
15975
15976 OMNIVISION OV4689 SENSOR DRIVER
15977 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15978 L:      linux-media@vger.kernel.org
15979 S:      Maintained
15980 T:      git git://linuxtv.org/media_tree.git
15981 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15982 F:      drivers/media/i2c/ov4689.c
15983
15984 OMNIVISION OV5640 SENSOR DRIVER
15985 M:      Steve Longerbeam <slongerbeam@gmail.com>
15986 L:      linux-media@vger.kernel.org
15987 S:      Maintained
15988 T:      git git://linuxtv.org/media_tree.git
15989 F:      drivers/media/i2c/ov5640.c
15990
15991 OMNIVISION OV5647 SENSOR DRIVER
15992 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15993 M:      Jacopo Mondi <jacopo@jmondi.org>
15994 L:      linux-media@vger.kernel.org
15995 S:      Maintained
15996 T:      git git://linuxtv.org/media_tree.git
15997 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15998 F:      drivers/media/i2c/ov5647.c
15999
16000 OMNIVISION OV5670 SENSOR DRIVER
16001 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16002 L:      linux-media@vger.kernel.org
16003 S:      Maintained
16004 T:      git git://linuxtv.org/media_tree.git
16005 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16006 F:      drivers/media/i2c/ov5670.c
16007
16008 OMNIVISION OV5675 SENSOR DRIVER
16009 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16010 L:      linux-media@vger.kernel.org
16011 S:      Maintained
16012 T:      git git://linuxtv.org/media_tree.git
16013 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16014 F:      drivers/media/i2c/ov5675.c
16015
16016 OMNIVISION OV5693 SENSOR DRIVER
16017 M:      Daniel Scally <djrscally@gmail.com>
16018 L:      linux-media@vger.kernel.org
16019 S:      Maintained
16020 T:      git git://linuxtv.org/media_tree.git
16021 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16022 F:      drivers/media/i2c/ov5693.c
16023
16024 OMNIVISION OV5695 SENSOR DRIVER
16025 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16026 L:      linux-media@vger.kernel.org
16027 S:      Maintained
16028 T:      git git://linuxtv.org/media_tree.git
16029 F:      drivers/media/i2c/ov5695.c
16030
16031 OMNIVISION OV7670 SENSOR DRIVER
16032 L:      linux-media@vger.kernel.org
16033 S:      Orphan
16034 T:      git git://linuxtv.org/media_tree.git
16035 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16036 F:      drivers/media/i2c/ov7670.c
16037
16038 OMNIVISION OV772x SENSOR DRIVER
16039 M:      Jacopo Mondi <jacopo@jmondi.org>
16040 L:      linux-media@vger.kernel.org
16041 S:      Odd fixes
16042 T:      git git://linuxtv.org/media_tree.git
16043 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16044 F:      drivers/media/i2c/ov772x.c
16045 F:      include/media/i2c/ov772x.h
16046
16047 OMNIVISION OV7740 SENSOR DRIVER
16048 L:      linux-media@vger.kernel.org
16049 S:      Orphan
16050 T:      git git://linuxtv.org/media_tree.git
16051 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16052 F:      drivers/media/i2c/ov7740.c
16053
16054 OMNIVISION OV8856 SENSOR DRIVER
16055 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16056 L:      linux-media@vger.kernel.org
16057 S:      Maintained
16058 T:      git git://linuxtv.org/media_tree.git
16059 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16060 F:      drivers/media/i2c/ov8856.c
16061
16062 OMNIVISION OV8858 SENSOR DRIVER
16063 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16064 M:      Nicholas Roth <nicholas@rothemail.net>
16065 L:      linux-media@vger.kernel.org
16066 S:      Maintained
16067 T:      git git://linuxtv.org/media_tree.git
16068 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16069 F:      drivers/media/i2c/ov8858.c
16070
16071 OMNIVISION OV9282 SENSOR DRIVER
16072 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16073 L:      linux-media@vger.kernel.org
16074 S:      Maintained
16075 T:      git git://linuxtv.org/media_tree.git
16076 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16077 F:      drivers/media/i2c/ov9282.c
16078
16079 OMNIVISION OV9640 SENSOR DRIVER
16080 M:      Petr Cvek <petrcvekcz@gmail.com>
16081 L:      linux-media@vger.kernel.org
16082 S:      Maintained
16083 F:      drivers/media/i2c/ov9640.*
16084
16085 OMNIVISION OV9650 SENSOR DRIVER
16086 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16087 R:      Akinobu Mita <akinobu.mita@gmail.com>
16088 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16089 L:      linux-media@vger.kernel.org
16090 S:      Maintained
16091 T:      git git://linuxtv.org/media_tree.git
16092 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16093 F:      drivers/media/i2c/ov9650.c
16094
16095 OMNIVISION OV9734 SENSOR DRIVER
16096 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16097 R:      Bingbu Cao <bingbu.cao@intel.com>
16098 L:      linux-media@vger.kernel.org
16099 S:      Maintained
16100 T:      git git://linuxtv.org/media_tree.git
16101 F:      drivers/media/i2c/ov9734.c
16102
16103 ONBOARD USB HUB DRIVER
16104 M:      Matthias Kaehlcke <mka@chromium.org>
16105 L:      linux-usb@vger.kernel.org
16106 S:      Maintained
16107 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16108 F:      drivers/usb/misc/onboard_usb_hub.c
16109
16110 ONENAND FLASH DRIVER
16111 M:      Kyungmin Park <kyungmin.park@samsung.com>
16112 L:      linux-mtd@lists.infradead.org
16113 S:      Maintained
16114 F:      drivers/mtd/nand/onenand/
16115 F:      include/linux/mtd/onenand*.h
16116
16117 ONEXPLAYER FAN DRIVER
16118 M:      Derek John Clark <derekjohn.clark@gmail.com>
16119 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16120 L:      linux-hwmon@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/hwmon/oxp-sensors.c
16123
16124 ONIE TLV NVMEM LAYOUT DRIVER
16125 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16126 S:      Maintained
16127 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16128 F:      drivers/nvmem/layouts/onie-tlv.c
16129
16130 ONION OMEGA2+ BOARD
16131 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16132 L:      linux-mips@vger.kernel.org
16133 S:      Maintained
16134 F:      arch/mips/boot/dts/ralink/omega2p.dts
16135
16136 ONSEMI ETHERNET PHY DRIVERS
16137 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16138 L:      netdev@vger.kernel.org
16139 S:      Supported
16140 W:      http://www.onsemi.com
16141 F:      drivers/net/phy/ncn*
16142
16143 OP-TEE DRIVER
16144 M:      Jens Wiklander <jens.wiklander@linaro.org>
16145 L:      op-tee@lists.trustedfirmware.org
16146 S:      Maintained
16147 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16148 F:      drivers/tee/optee/
16149
16150 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16151 M:      Sumit Garg <sumit.garg@linaro.org>
16152 L:      op-tee@lists.trustedfirmware.org
16153 S:      Maintained
16154 F:      drivers/char/hw_random/optee-rng.c
16155
16156 OP-TEE RTC DRIVER
16157 M:      Clément Léger <clement.leger@bootlin.com>
16158 L:      linux-rtc@vger.kernel.org
16159 S:      Maintained
16160 F:      drivers/rtc/rtc-optee.c
16161
16162 OPA-VNIC DRIVER
16163 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16164 L:      linux-rdma@vger.kernel.org
16165 S:      Supported
16166 F:      drivers/infiniband/ulp/opa_vnic
16167
16168 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16169 M:      Rob Herring <robh+dt@kernel.org>
16170 M:      Frank Rowand <frowand.list@gmail.com>
16171 L:      devicetree@vger.kernel.org
16172 S:      Maintained
16173 W:      http://www.devicetree.org/
16174 C:      irc://irc.libera.chat/devicetree
16175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16176 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16177 F:      drivers/of/
16178 F:      include/linux/of*.h
16179 F:      scripts/dtc/
16180 F:      tools/testing/selftests/dt/
16181 K:      of_overlay_notifier_
16182 K:      of_overlay_fdt_apply
16183 K:      of_overlay_remove
16184
16185 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16186 M:      Rob Herring <robh+dt@kernel.org>
16187 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16188 M:      Conor Dooley <conor+dt@kernel.org>
16189 L:      devicetree@vger.kernel.org
16190 S:      Maintained
16191 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16192 C:      irc://irc.libera.chat/devicetree
16193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16194 F:      Documentation/devicetree/
16195 F:      arch/*/boot/dts/
16196 F:      include/dt-bindings/
16197
16198 OPENCOMPUTE PTP CLOCK DRIVER
16199 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16200 M:      Vadim Fedorenko <vadfed@fb.com>
16201 L:      netdev@vger.kernel.org
16202 S:      Maintained
16203 F:      drivers/ptp/ptp_ocp.c
16204
16205 OPENCORES I2C BUS DRIVER
16206 M:      Peter Korsgaard <peter@korsgaard.com>
16207 M:      Andrew Lunn <andrew@lunn.ch>
16208 L:      linux-i2c@vger.kernel.org
16209 S:      Maintained
16210 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16211 F:      Documentation/i2c/busses/i2c-ocores.rst
16212 F:      drivers/i2c/busses/i2c-ocores.c
16213 F:      include/linux/platform_data/i2c-ocores.h
16214
16215 OPENRISC ARCHITECTURE
16216 M:      Jonas Bonn <jonas@southpole.se>
16217 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16218 M:      Stafford Horne <shorne@gmail.com>
16219 L:      linux-openrisc@vger.kernel.org
16220 S:      Maintained
16221 W:      http://openrisc.io
16222 T:      git https://github.com/openrisc/linux.git
16223 F:      Documentation/arch/openrisc/
16224 F:      Documentation/devicetree/bindings/openrisc/
16225 F:      arch/openrisc/
16226 F:      drivers/irqchip/irq-ompic.c
16227 F:      drivers/irqchip/irq-or1k-*
16228
16229 OPENVSWITCH
16230 M:      Pravin B Shelar <pshelar@ovn.org>
16231 L:      netdev@vger.kernel.org
16232 L:      dev@openvswitch.org
16233 S:      Maintained
16234 W:      http://openvswitch.org
16235 F:      include/uapi/linux/openvswitch.h
16236 F:      net/openvswitch/
16237 F:      tools/testing/selftests/net/openvswitch/
16238
16239 OPERATING PERFORMANCE POINTS (OPP)
16240 M:      Viresh Kumar <vireshk@kernel.org>
16241 M:      Nishanth Menon <nm@ti.com>
16242 M:      Stephen Boyd <sboyd@kernel.org>
16243 L:      linux-pm@vger.kernel.org
16244 S:      Maintained
16245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16246 F:      Documentation/devicetree/bindings/opp/
16247 F:      Documentation/power/opp.rst
16248 F:      drivers/opp/
16249 F:      include/linux/pm_opp.h
16250
16251 OPL4 DRIVER
16252 M:      Clemens Ladisch <clemens@ladisch.de>
16253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16254 S:      Maintained
16255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16256 F:      sound/drivers/opl4/
16257
16258 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16259 M:      Mark Fasheh <mark@fasheh.com>
16260 M:      Joel Becker <jlbec@evilplan.org>
16261 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16262 L:      ocfs2-devel@lists.linux.dev
16263 S:      Supported
16264 W:      http://ocfs2.wiki.kernel.org
16265 F:      Documentation/filesystems/dlmfs.rst
16266 F:      Documentation/filesystems/ocfs2.rst
16267 F:      fs/ocfs2/
16268
16269 ORANGEFS FILESYSTEM
16270 M:      Mike Marshall <hubcap@omnibond.com>
16271 R:      Martin Brandenburg <martin@omnibond.com>
16272 L:      devel@lists.orangefs.org
16273 S:      Supported
16274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16275 F:      Documentation/filesystems/orangefs.rst
16276 F:      fs/orangefs/
16277
16278 ORINOCO DRIVER
16279 L:      linux-wireless@vger.kernel.org
16280 S:      Orphan
16281 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16282 W:      http://www.nongnu.org/orinoco/
16283 F:      drivers/net/wireless/intersil/orinoco/
16284
16285 OV2659 OMNIVISION SENSOR DRIVER
16286 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16287 L:      linux-media@vger.kernel.org
16288 S:      Maintained
16289 W:      https://linuxtv.org
16290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16291 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16292 F:      drivers/media/i2c/ov2659.c
16293 F:      include/media/i2c/ov2659.h
16294
16295 OVERLAY FILESYSTEM
16296 M:      Miklos Szeredi <miklos@szeredi.hu>
16297 M:      Amir Goldstein <amir73il@gmail.com>
16298 L:      linux-unionfs@vger.kernel.org
16299 S:      Supported
16300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16301 F:      Documentation/filesystems/overlayfs.rst
16302 F:      fs/overlayfs/
16303
16304 P54 WIRELESS DRIVER
16305 M:      Christian Lamparter <chunkeey@googlemail.com>
16306 L:      linux-wireless@vger.kernel.org
16307 S:      Maintained
16308 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16309 F:      drivers/net/wireless/intersil/p54/
16310
16311 PACKET SOCKETS
16312 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16313 S:      Maintained
16314 F:      include/uapi/linux/if_packet.h
16315 F:      net/packet/af_packet.c
16316
16317 PACKING
16318 M:      Vladimir Oltean <olteanv@gmail.com>
16319 L:      netdev@vger.kernel.org
16320 S:      Supported
16321 F:      Documentation/core-api/packing.rst
16322 F:      include/linux/packing.h
16323 F:      lib/packing.c
16324
16325 PADATA PARALLEL EXECUTION MECHANISM
16326 M:      Steffen Klassert <steffen.klassert@secunet.com>
16327 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16328 L:      linux-crypto@vger.kernel.org
16329 L:      linux-kernel@vger.kernel.org
16330 S:      Maintained
16331 F:      Documentation/core-api/padata.rst
16332 F:      include/linux/padata.h
16333 F:      kernel/padata.c
16334
16335 PAGE CACHE
16336 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16337 L:      linux-fsdevel@vger.kernel.org
16338 S:      Supported
16339 T:      git git://git.infradead.org/users/willy/pagecache.git
16340 F:      Documentation/filesystems/locking.rst
16341 F:      Documentation/filesystems/vfs.rst
16342 F:      include/linux/pagemap.h
16343 F:      mm/filemap.c
16344 F:      mm/page-writeback.c
16345 F:      mm/readahead.c
16346 F:      mm/truncate.c
16347
16348 PAGE POOL
16349 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16350 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16351 L:      netdev@vger.kernel.org
16352 S:      Supported
16353 F:      Documentation/networking/page_pool.rst
16354 F:      include/net/page_pool/
16355 F:      include/trace/events/page_pool.h
16356 F:      net/core/page_pool.c
16357
16358 PAGE TABLE CHECK
16359 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16360 M:      Andrew Morton <akpm@linux-foundation.org>
16361 L:      linux-mm@kvack.org
16362 S:      Maintained
16363 F:      Documentation/mm/page_table_check.rst
16364 F:      include/linux/page_table_check.h
16365 F:      mm/page_table_check.c
16366
16367 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16368 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16369 L:      platform-driver-x86@vger.kernel.org
16370 S:      Maintained
16371 F:      drivers/platform/x86/panasonic-laptop.c
16372
16373 PARALLAX PING IIO SENSOR DRIVER
16374 M:      Andreas Klinger <ak@it-klinger.de>
16375 L:      linux-iio@vger.kernel.org
16376 S:      Maintained
16377 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16378 F:      drivers/iio/proximity/ping.c
16379
16380 PARALLEL LCD/KEYPAD PANEL DRIVER
16381 M:      Willy Tarreau <willy@haproxy.com>
16382 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16383 S:      Odd Fixes
16384 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16385 F:      drivers/auxdisplay/panel.c
16386
16387 PARALLEL PORT SUBSYSTEM
16388 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16389 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16390 L:      linux-parport@lists.infradead.org (subscribers-only)
16391 S:      Maintained
16392 F:      Documentation/driver-api/parport*.rst
16393 F:      drivers/char/ppdev.c
16394 F:      drivers/parport/
16395 F:      include/linux/parport*.h
16396 F:      include/uapi/linux/ppdev.h
16397
16398 PARAVIRT_OPS INTERFACE
16399 M:      Juergen Gross <jgross@suse.com>
16400 R:      Ajay Kaher <akaher@vmware.com>
16401 R:      Alexey Makhalov <amakhalov@vmware.com>
16402 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16403 L:      virtualization@lists.linux.dev
16404 L:      x86@kernel.org
16405 S:      Supported
16406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16407 F:      Documentation/virt/paravirt_ops.rst
16408 F:      arch/*/include/asm/paravirt*.h
16409 F:      arch/*/kernel/paravirt*
16410 F:      include/linux/hypervisor.h
16411
16412 PARISC ARCHITECTURE
16413 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16414 M:      Helge Deller <deller@gmx.de>
16415 L:      linux-parisc@vger.kernel.org
16416 S:      Maintained
16417 W:      https://parisc.wiki.kernel.org
16418 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16421 F:      Documentation/arch/parisc/
16422 F:      arch/parisc/
16423 F:      drivers/char/agp/parisc-agp.c
16424 F:      drivers/input/misc/hp_sdc_rtc.c
16425 F:      drivers/input/serio/gscps2.c
16426 F:      drivers/input/serio/hp_sdc*
16427 F:      drivers/parisc/
16428 F:      drivers/parport/parport_gsc.*
16429 F:      drivers/tty/serial/8250/8250_parisc.c
16430 F:      drivers/video/console/sti*
16431 F:      drivers/video/fbdev/sti*
16432 F:      drivers/video/logo/logo_parisc*
16433 F:      include/linux/hp_sdc.h
16434
16435 PARMAN
16436 M:      Jiri Pirko <jiri@resnulli.us>
16437 L:      netdev@vger.kernel.org
16438 S:      Supported
16439 F:      include/linux/parman.h
16440 F:      lib/parman.c
16441 F:      lib/test_parman.c
16442
16443 PC ENGINES APU BOARD DRIVER
16444 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16445 S:      Maintained
16446 F:      drivers/platform/x86/pcengines-apuv2.c
16447
16448 PC87360 HARDWARE MONITORING DRIVER
16449 M:      Jim Cromie <jim.cromie@gmail.com>
16450 L:      linux-hwmon@vger.kernel.org
16451 S:      Maintained
16452 F:      Documentation/hwmon/pc87360.rst
16453 F:      drivers/hwmon/pc87360.c
16454
16455 PC8736x GPIO DRIVER
16456 M:      Jim Cromie <jim.cromie@gmail.com>
16457 S:      Maintained
16458 F:      drivers/char/pc8736x_gpio.c
16459
16460 PC87427 HARDWARE MONITORING DRIVER
16461 M:      Jean Delvare <jdelvare@suse.com>
16462 L:      linux-hwmon@vger.kernel.org
16463 S:      Maintained
16464 F:      Documentation/hwmon/pc87427.rst
16465 F:      drivers/hwmon/pc87427.c
16466
16467 PCA9532 LED DRIVER
16468 M:      Riku Voipio <riku.voipio@iki.fi>
16469 S:      Maintained
16470 F:      drivers/leds/leds-pca9532.c
16471 F:      include/linux/leds-pca9532.h
16472
16473 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16474 M:      Guenter Roeck <linux@roeck-us.net>
16475 L:      linux-i2c@vger.kernel.org
16476 S:      Maintained
16477 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16478
16479 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16480 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16481 M:      Pali Rohár <pali@kernel.org>
16482 L:      linux-pci@vger.kernel.org
16483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16484 S:      Maintained
16485 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16486 F:      drivers/pci/controller/pci-aardvark.c
16487
16488 PCI DRIVER FOR ALTERA PCIE IP
16489 M:      Joyce Ooi <joyce.ooi@intel.com>
16490 L:      linux-pci@vger.kernel.org
16491 S:      Supported
16492 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16493 F:      drivers/pci/controller/pcie-altera.c
16494
16495 PCI DRIVER FOR APPLIEDMICRO XGENE
16496 M:      Toan Le <toan@os.amperecomputing.com>
16497 L:      linux-pci@vger.kernel.org
16498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16499 S:      Maintained
16500 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16501 F:      drivers/pci/controller/pci-xgene.c
16502
16503 PCI DRIVER FOR ARM VERSATILE PLATFORM
16504 M:      Rob Herring <robh@kernel.org>
16505 L:      linux-pci@vger.kernel.org
16506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16507 S:      Maintained
16508 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16509 F:      drivers/pci/controller/pci-versatile.c
16510
16511 PCI DRIVER FOR ARMADA 8K
16512 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16513 L:      linux-pci@vger.kernel.org
16514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16515 S:      Maintained
16516 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16517 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16518
16519 PCI DRIVER FOR CADENCE PCIE IP
16520 M:      Tom Joseph <tjoseph@cadence.com>
16521 L:      linux-pci@vger.kernel.org
16522 S:      Maintained
16523 F:      Documentation/devicetree/bindings/pci/cdns,*
16524 F:      drivers/pci/controller/cadence/
16525
16526 PCI DRIVER FOR FREESCALE LAYERSCAPE
16527 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16528 M:      Mingkai Hu <mingkai.hu@nxp.com>
16529 M:      Roy Zang <roy.zang@nxp.com>
16530 L:      linuxppc-dev@lists.ozlabs.org
16531 L:      linux-pci@vger.kernel.org
16532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16533 S:      Maintained
16534 F:      drivers/pci/controller/dwc/*layerscape*
16535
16536 PCI DRIVER FOR FU740
16537 M:      Paul Walmsley <paul.walmsley@sifive.com>
16538 M:      Greentime Hu <greentime.hu@sifive.com>
16539 L:      linux-pci@vger.kernel.org
16540 S:      Maintained
16541 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16542 F:      drivers/pci/controller/dwc/pcie-fu740.c
16543
16544 PCI DRIVER FOR GENERIC OF HOSTS
16545 M:      Will Deacon <will@kernel.org>
16546 L:      linux-pci@vger.kernel.org
16547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16548 S:      Maintained
16549 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16550 F:      drivers/pci/controller/pci-host-common.c
16551 F:      drivers/pci/controller/pci-host-generic.c
16552
16553 PCI DRIVER FOR IMX6
16554 M:      Richard Zhu <hongxing.zhu@nxp.com>
16555 M:      Lucas Stach <l.stach@pengutronix.de>
16556 L:      linux-pci@vger.kernel.org
16557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16558 S:      Maintained
16559 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16560 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16561 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16562 F:      drivers/pci/controller/dwc/*imx6*
16563
16564 PCI DRIVER FOR INTEL IXP4XX
16565 M:      Linus Walleij <linus.walleij@linaro.org>
16566 S:      Maintained
16567 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16568 F:      drivers/pci/controller/pci-ixp4xx.c
16569
16570 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16571 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16572 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16573 L:      linux-pci@vger.kernel.org
16574 S:      Supported
16575 F:      drivers/pci/controller/vmd.c
16576
16577 PCI DRIVER FOR MICROSEMI SWITCHTEC
16578 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16579 M:      Logan Gunthorpe <logang@deltatee.com>
16580 L:      linux-pci@vger.kernel.org
16581 S:      Maintained
16582 F:      Documentation/ABI/testing/sysfs-class-switchtec
16583 F:      Documentation/driver-api/switchtec.rst
16584 F:      drivers/ntb/hw/mscc/
16585 F:      drivers/pci/switch/switchtec*
16586 F:      include/linux/switchtec.h
16587 F:      include/uapi/linux/switchtec_ioctl.h
16588
16589 PCI DRIVER FOR MOBIVEIL PCIE IP
16590 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16591 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16592 L:      linux-pci@vger.kernel.org
16593 S:      Supported
16594 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16595 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16596
16597 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16598 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16599 M:      Pali Rohár <pali@kernel.org>
16600 L:      linux-pci@vger.kernel.org
16601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16602 S:      Maintained
16603 F:      drivers/pci/controller/*mvebu*
16604
16605 PCI DRIVER FOR NVIDIA TEGRA
16606 M:      Thierry Reding <thierry.reding@gmail.com>
16607 L:      linux-tegra@vger.kernel.org
16608 L:      linux-pci@vger.kernel.org
16609 S:      Supported
16610 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16611 F:      drivers/pci/controller/pci-tegra.c
16612
16613 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16614 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16615 L:      linux-pci@vger.kernel.org
16616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16617 S:      Maintained
16618 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16619 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16620
16621 PCI DRIVER FOR RENESAS R-CAR
16622 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16623 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16624 L:      linux-pci@vger.kernel.org
16625 L:      linux-renesas-soc@vger.kernel.org
16626 S:      Maintained
16627 F:      Documentation/devicetree/bindings/pci/*rcar*
16628 F:      drivers/pci/controller/*rcar*
16629 F:      drivers/pci/controller/dwc/*rcar*
16630
16631 PCI DRIVER FOR SAMSUNG EXYNOS
16632 M:      Jingoo Han <jingoohan1@gmail.com>
16633 L:      linux-pci@vger.kernel.org
16634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16635 L:      linux-samsung-soc@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/pci/controller/dwc/pci-exynos.c
16638
16639 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16640 M:      Jingoo Han <jingoohan1@gmail.com>
16641 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16642 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16643 L:      linux-pci@vger.kernel.org
16644 S:      Maintained
16645 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16646 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16647 F:      drivers/pci/controller/dwc/*designware*
16648
16649 PCI DRIVER FOR TI DRA7XX/J721E
16650 M:      Vignesh Raghavendra <vigneshr@ti.com>
16651 L:      linux-omap@vger.kernel.org
16652 L:      linux-pci@vger.kernel.org
16653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16654 S:      Supported
16655 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16656 F:      drivers/pci/controller/cadence/pci-j721e.c
16657 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16658
16659 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16660 M:      Linus Walleij <linus.walleij@linaro.org>
16661 L:      linux-pci@vger.kernel.org
16662 S:      Maintained
16663 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16664 F:      drivers/pci/controller/pci-v3-semi.c
16665
16666 PCI DRIVER FOR XILINX VERSAL CPM
16667 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16668 M:      Michal Simek <michal.simek@amd.com>
16669 L:      linux-pci@vger.kernel.org
16670 S:      Maintained
16671 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16672 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16673
16674 PCI ENDPOINT SUBSYSTEM
16675 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16676 M:      Krzysztof Wilczyński <kw@linux.com>
16677 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16678 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16679 L:      linux-pci@vger.kernel.org
16680 S:      Supported
16681 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16682 B:      https://bugzilla.kernel.org
16683 C:      irc://irc.oftc.net/linux-pci
16684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16685 F:      Documentation/PCI/endpoint/*
16686 F:      Documentation/misc-devices/pci-endpoint-test.rst
16687 F:      drivers/misc/pci_endpoint_test.c
16688 F:      drivers/pci/endpoint/
16689 F:      tools/pci/
16690
16691 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16692 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16693 R:      Oliver O'Halloran <oohall@gmail.com>
16694 L:      linuxppc-dev@lists.ozlabs.org
16695 S:      Supported
16696 F:      Documentation/PCI/pci-error-recovery.rst
16697 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16698 F:      arch/powerpc/include/*/eeh*.h
16699 F:      arch/powerpc/kernel/eeh*.c
16700 F:      arch/powerpc/platforms/*/eeh*.c
16701 F:      drivers/pci/pcie/aer.c
16702 F:      drivers/pci/pcie/dpc.c
16703 F:      drivers/pci/pcie/err.c
16704
16705 PCI ERROR RECOVERY
16706 M:      Linas Vepstas <linasvepstas@gmail.com>
16707 L:      linux-pci@vger.kernel.org
16708 S:      Supported
16709 F:      Documentation/PCI/pci-error-recovery.rst
16710
16711 PCI MSI DRIVER FOR ALTERA MSI IP
16712 M:      Joyce Ooi <joyce.ooi@intel.com>
16713 L:      linux-pci@vger.kernel.org
16714 S:      Supported
16715 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16716 F:      drivers/pci/controller/pcie-altera-msi.c
16717
16718 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16719 M:      Toan Le <toan@os.amperecomputing.com>
16720 L:      linux-pci@vger.kernel.org
16721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16722 S:      Maintained
16723 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16724 F:      drivers/pci/controller/pci-xgene-msi.c
16725
16726 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16727 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16728 M:      Krzysztof Wilczyński <kw@linux.com>
16729 R:      Rob Herring <robh@kernel.org>
16730 L:      linux-pci@vger.kernel.org
16731 S:      Supported
16732 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16733 B:      https://bugzilla.kernel.org
16734 C:      irc://irc.oftc.net/linux-pci
16735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16736 F:      Documentation/devicetree/bindings/pci/
16737 F:      drivers/pci/controller/
16738 F:      drivers/pci/pci-bridge-emul.c
16739 F:      drivers/pci/pci-bridge-emul.h
16740
16741 PCI PEER-TO-PEER DMA (P2PDMA)
16742 M:      Bjorn Helgaas <bhelgaas@google.com>
16743 M:      Logan Gunthorpe <logang@deltatee.com>
16744 L:      linux-pci@vger.kernel.org
16745 S:      Supported
16746 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16747 B:      https://bugzilla.kernel.org
16748 C:      irc://irc.oftc.net/linux-pci
16749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16750 F:      Documentation/driver-api/pci/p2pdma.rst
16751 F:      drivers/pci/p2pdma.c
16752 F:      include/linux/pci-p2pdma.h
16753
16754 PCI SUBSYSTEM
16755 M:      Bjorn Helgaas <bhelgaas@google.com>
16756 L:      linux-pci@vger.kernel.org
16757 S:      Supported
16758 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16759 B:      https://bugzilla.kernel.org
16760 C:      irc://irc.oftc.net/linux-pci
16761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16762 F:      Documentation/PCI/
16763 F:      Documentation/devicetree/bindings/pci/
16764 F:      arch/x86/kernel/early-quirks.c
16765 F:      arch/x86/kernel/quirks.c
16766 F:      arch/x86/pci/
16767 F:      drivers/acpi/pci*
16768 F:      drivers/pci/
16769 F:      include/asm-generic/pci*
16770 F:      include/linux/of_pci.h
16771 F:      include/linux/pci*
16772 F:      include/uapi/linux/pci*
16773 F:      lib/pci*
16774
16775 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16776 M:      Jonathan Chocron <jonnyc@amazon.com>
16777 L:      linux-pci@vger.kernel.org
16778 S:      Maintained
16779 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16780 F:      drivers/pci/controller/dwc/pcie-al.c
16781
16782 PCIE DRIVER FOR AMLOGIC MESON
16783 M:      Yue Wang <yue.wang@Amlogic.com>
16784 L:      linux-pci@vger.kernel.org
16785 L:      linux-amlogic@lists.infradead.org
16786 S:      Maintained
16787 F:      drivers/pci/controller/dwc/pci-meson.c
16788
16789 PCIE DRIVER FOR AXIS ARTPEC
16790 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16791 L:      linux-arm-kernel@axis.com
16792 L:      linux-pci@vger.kernel.org
16793 S:      Maintained
16794 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16795 F:      drivers/pci/controller/dwc/*artpec*
16796
16797 PCIE DRIVER FOR CAVIUM THUNDERX
16798 M:      Robert Richter <rric@kernel.org>
16799 L:      linux-pci@vger.kernel.org
16800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16801 S:      Odd Fixes
16802 F:      drivers/pci/controller/pci-thunder-*
16803
16804 PCIE DRIVER FOR HISILICON
16805 M:      Zhou Wang <wangzhou1@hisilicon.com>
16806 L:      linux-pci@vger.kernel.org
16807 S:      Maintained
16808 F:      drivers/pci/controller/dwc/pcie-hisi.c
16809
16810 PCIE DRIVER FOR HISILICON KIRIN
16811 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16812 M:      Binghui Wang <wangbinghui@hisilicon.com>
16813 L:      linux-pci@vger.kernel.org
16814 S:      Maintained
16815 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16816 F:      drivers/pci/controller/dwc/pcie-kirin.c
16817
16818 PCIE DRIVER FOR HISILICON STB
16819 M:      Shawn Guo <shawn.guo@linaro.org>
16820 L:      linux-pci@vger.kernel.org
16821 S:      Maintained
16822 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16823 F:      drivers/pci/controller/dwc/pcie-histb.c
16824
16825 PCIE DRIVER FOR INTEL KEEM BAY
16826 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16827 L:      linux-pci@vger.kernel.org
16828 S:      Supported
16829 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16830 F:      drivers/pci/controller/dwc/pcie-keembay.c
16831
16832 PCIE DRIVER FOR INTEL LGM GW SOC
16833 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16834 L:      linux-pci@vger.kernel.org
16835 S:      Maintained
16836 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16837 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16838
16839 PCIE DRIVER FOR MEDIATEK
16840 M:      Ryder Lee <ryder.lee@mediatek.com>
16841 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16842 L:      linux-pci@vger.kernel.org
16843 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16844 S:      Supported
16845 F:      Documentation/devicetree/bindings/pci/mediatek*
16846 F:      drivers/pci/controller/*mediatek*
16847
16848 PCIE DRIVER FOR MICROCHIP
16849 M:      Daire McNamara <daire.mcnamara@microchip.com>
16850 L:      linux-pci@vger.kernel.org
16851 S:      Supported
16852 F:      Documentation/devicetree/bindings/pci/microchip*
16853 F:      drivers/pci/controller/*microchip*
16854
16855 PCIE DRIVER FOR QUALCOMM MSM
16856 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16857 L:      linux-pci@vger.kernel.org
16858 L:      linux-arm-msm@vger.kernel.org
16859 S:      Maintained
16860 F:      drivers/pci/controller/dwc/pcie-qcom.c
16861
16862 PCIE DRIVER FOR ROCKCHIP
16863 M:      Shawn Lin <shawn.lin@rock-chips.com>
16864 L:      linux-pci@vger.kernel.org
16865 L:      linux-rockchip@lists.infradead.org
16866 S:      Maintained
16867 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16868 F:      drivers/pci/controller/pcie-rockchip*
16869
16870 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16871 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16872 L:      linux-pci@vger.kernel.org
16873 S:      Maintained
16874 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16875 F:      drivers/pci/controller/dwc/pcie-uniphier*
16876
16877 PCIE DRIVER FOR ST SPEAR13XX
16878 M:      Pratyush Anand <pratyush.anand@gmail.com>
16879 L:      linux-pci@vger.kernel.org
16880 S:      Maintained
16881 F:      drivers/pci/controller/dwc/*spear*
16882
16883 PCIE ENDPOINT DRIVER FOR QUALCOMM
16884 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16885 L:      linux-pci@vger.kernel.org
16886 L:      linux-arm-msm@vger.kernel.org
16887 S:      Maintained
16888 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16889 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16890
16891 PCMCIA SUBSYSTEM
16892 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16893 S:      Odd Fixes
16894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16895 F:      Documentation/pcmcia/
16896 F:      drivers/pcmcia/
16897 F:      include/pcmcia/
16898 F:      tools/pcmcia/
16899
16900 PCNET32 NETWORK DRIVER
16901 M:      Don Fry <pcnet32@frontier.com>
16902 L:      netdev@vger.kernel.org
16903 S:      Maintained
16904 F:      drivers/net/ethernet/amd/pcnet32.c
16905
16906 PCRYPT PARALLEL CRYPTO ENGINE
16907 M:      Steffen Klassert <steffen.klassert@secunet.com>
16908 L:      linux-crypto@vger.kernel.org
16909 S:      Maintained
16910 F:      crypto/pcrypt.c
16911 F:      include/crypto/pcrypt.h
16912
16913 PDS DSC VIRTIO DATA PATH ACCELERATOR
16914 R:      Shannon Nelson <shannon.nelson@amd.com>
16915 F:      drivers/vdpa/pds/
16916
16917 PECI HARDWARE MONITORING DRIVERS
16918 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16919 L:      linux-hwmon@vger.kernel.org
16920 S:      Supported
16921 F:      Documentation/hwmon/peci-cputemp.rst
16922 F:      Documentation/hwmon/peci-dimmtemp.rst
16923 F:      drivers/hwmon/peci/
16924
16925 PECI SUBSYSTEM
16926 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16927 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16928 S:      Supported
16929 F:      Documentation/devicetree/bindings/peci/
16930 F:      Documentation/peci/
16931 F:      drivers/peci/
16932 F:      include/linux/peci-cpu.h
16933 F:      include/linux/peci.h
16934
16935 PENSANDO ETHERNET DRIVERS
16936 M:      Shannon Nelson <shannon.nelson@amd.com>
16937 M:      Brett Creeley <brett.creeley@amd.com>
16938 M:      drivers@pensando.io
16939 L:      netdev@vger.kernel.org
16940 S:      Supported
16941 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16942 F:      drivers/net/ethernet/pensando/
16943
16944 PER-CPU MEMORY ALLOCATOR
16945 M:      Dennis Zhou <dennis@kernel.org>
16946 M:      Tejun Heo <tj@kernel.org>
16947 M:      Christoph Lameter <cl@linux.com>
16948 L:      linux-mm@kvack.org
16949 S:      Maintained
16950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16951 F:      arch/*/include/asm/percpu.h
16952 F:      include/linux/percpu*.h
16953 F:      lib/percpu*.c
16954 F:      mm/percpu*.c
16955
16956 PER-TASK DELAY ACCOUNTING
16957 M:      Balbir Singh <bsingharora@gmail.com>
16958 S:      Maintained
16959 F:      include/linux/delayacct.h
16960 F:      kernel/delayacct.c
16961
16962 PERFORMANCE EVENTS SUBSYSTEM
16963 M:      Peter Zijlstra <peterz@infradead.org>
16964 M:      Ingo Molnar <mingo@redhat.com>
16965 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16966 R:      Mark Rutland <mark.rutland@arm.com>
16967 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16968 R:      Jiri Olsa <jolsa@kernel.org>
16969 R:      Namhyung Kim <namhyung@kernel.org>
16970 R:      Ian Rogers <irogers@google.com>
16971 R:      Adrian Hunter <adrian.hunter@intel.com>
16972 L:      linux-perf-users@vger.kernel.org
16973 L:      linux-kernel@vger.kernel.org
16974 S:      Supported
16975 W:      https://perf.wiki.kernel.org/
16976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16979 F:      arch/*/events/*
16980 F:      arch/*/events/*/*
16981 F:      arch/*/include/asm/perf_event.h
16982 F:      arch/*/kernel/*/*/perf_event*.c
16983 F:      arch/*/kernel/*/perf_event*.c
16984 F:      arch/*/kernel/perf_callchain.c
16985 F:      arch/*/kernel/perf_event*.c
16986 F:      include/linux/perf_event.h
16987 F:      include/uapi/linux/perf_event.h
16988 F:      kernel/events/*
16989 F:      tools/lib/perf/
16990 F:      tools/perf/
16991
16992 PERFORMANCE EVENTS TOOLING ARM64
16993 R:      John Garry <john.g.garry@oracle.com>
16994 R:      Will Deacon <will@kernel.org>
16995 R:      James Clark <james.clark@arm.com>
16996 R:      Mike Leach <mike.leach@linaro.org>
16997 R:      Leo Yan <leo.yan@linaro.org>
16998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16999 S:      Supported
17000 F:      tools/build/feature/test-libopencsd.c
17001 F:      tools/perf/arch/arm*/
17002 F:      tools/perf/pmu-events/arch/arm64/
17003 F:      tools/perf/util/arm-spe*
17004 F:      tools/perf/util/cs-etm*
17005
17006 PERSONALITY HANDLING
17007 M:      Christoph Hellwig <hch@infradead.org>
17008 L:      linux-abi-devel@lists.sourceforge.net
17009 S:      Maintained
17010 F:      include/linux/personality.h
17011 F:      include/uapi/linux/personality.h
17012
17013 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17014 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17015 L:      linux-input@vger.kernel.org
17016 S:      Maintained
17017 F:      Documentation/input/devices/pxrc.rst
17018 F:      drivers/input/joystick/pxrc.c
17019
17020 PHONET PROTOCOL
17021 M:      Remi Denis-Courmont <courmisch@gmail.com>
17022 S:      Supported
17023 F:      Documentation/networking/phonet.rst
17024 F:      include/linux/phonet.h
17025 F:      include/net/phonet/
17026 F:      include/uapi/linux/phonet.h
17027 F:      net/phonet/
17028
17029 PHRAM MTD DRIVER
17030 M:      Joern Engel <joern@lazybastard.org>
17031 L:      linux-mtd@lists.infradead.org
17032 S:      Maintained
17033 F:      drivers/mtd/devices/phram.c
17034
17035 PICOLCD HID DRIVER
17036 M:      Bruno Prémont <bonbons@linux-vserver.org>
17037 L:      linux-input@vger.kernel.org
17038 S:      Maintained
17039 F:      drivers/hid/hid-picolcd*
17040
17041 PIDFD API
17042 M:      Christian Brauner <christian@brauner.io>
17043 L:      linux-kernel@vger.kernel.org
17044 S:      Maintained
17045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17046 F:      samples/pidfd/
17047 F:      tools/testing/selftests/clone3/
17048 F:      tools/testing/selftests/pid_namespace/
17049 F:      tools/testing/selftests/pidfd/
17050 K:      (?i)pidfd
17051 K:      (?i)clone3
17052 K:      \b(clone_args|kernel_clone_args)\b
17053
17054 PIN CONTROL SUBSYSTEM
17055 M:      Linus Walleij <linus.walleij@linaro.org>
17056 L:      linux-gpio@vger.kernel.org
17057 S:      Maintained
17058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17059 F:      Documentation/devicetree/bindings/pinctrl/
17060 F:      Documentation/driver-api/pin-control.rst
17061 F:      drivers/pinctrl/
17062 F:      include/dt-bindings/pinctrl/
17063 F:      include/linux/pinctrl/
17064
17065 PIN CONTROLLER - AMD
17066 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17067 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17068 S:      Maintained
17069 F:      drivers/pinctrl/pinctrl-amd.c
17070
17071 PIN CONTROLLER - FREESCALE
17072 M:      Dong Aisheng <aisheng.dong@nxp.com>
17073 M:      Fabio Estevam <festevam@gmail.com>
17074 M:      Shawn Guo <shawnguo@kernel.org>
17075 M:      Jacky Bai <ping.bai@nxp.com>
17076 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17077 L:      linux-gpio@vger.kernel.org
17078 S:      Maintained
17079 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17080 F:      drivers/pinctrl/freescale/
17081
17082 PIN CONTROLLER - INTEL
17083 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17084 M:      Andy Shevchenko <andy@kernel.org>
17085 S:      Supported
17086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17087 F:      drivers/pinctrl/intel/
17088
17089 PIN CONTROLLER - KEEMBAY
17090 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17091 S:      Supported
17092 F:      drivers/pinctrl/pinctrl-keembay*
17093
17094 PIN CONTROLLER - MEDIATEK
17095 M:      Sean Wang <sean.wang@kernel.org>
17096 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17097 S:      Maintained
17098 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17099 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17100 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17101 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17102 F:      drivers/pinctrl/mediatek/
17103
17104 PIN CONTROLLER - MEDIATEK MIPS
17105 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17106 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17107 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17108 L:      linux-mips@vger.kernel.org
17109 S:      Maintained
17110 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17111 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17112 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17113 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17114 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17115 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17116 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17117 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17118 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17119 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17120 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17121 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17122 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17123 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17124 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17125
17126 PIN CONTROLLER - MICROCHIP AT91
17127 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17129 L:      linux-gpio@vger.kernel.org
17130 S:      Supported
17131 F:      drivers/gpio/gpio-sama5d2-piobu.c
17132 F:      drivers/pinctrl/pinctrl-at91*
17133
17134 PIN CONTROLLER - NXP S32
17135 M:      Chester Lin <clin@suse.com>
17136 R:      NXP S32 Linux Team <s32@nxp.com>
17137 L:      linux-gpio@vger.kernel.org
17138 S:      Maintained
17139 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17140 F:      drivers/pinctrl/nxp/
17141
17142 PIN CONTROLLER - QUALCOMM
17143 M:      Bjorn Andersson <andersson@kernel.org>
17144 L:      linux-arm-msm@vger.kernel.org
17145 S:      Maintained
17146 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17147 F:      drivers/pinctrl/qcom/
17148
17149 PIN CONTROLLER - RENESAS
17150 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17151 L:      linux-renesas-soc@vger.kernel.org
17152 S:      Supported
17153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17154 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17155 F:      drivers/pinctrl/renesas/
17156
17157 PIN CONTROLLER - SAMSUNG
17158 M:      Tomasz Figa <tomasz.figa@gmail.com>
17159 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17160 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17161 R:      Alim Akhtar <alim.akhtar@samsung.com>
17162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17163 L:      linux-samsung-soc@vger.kernel.org
17164 S:      Maintained
17165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17166 B:      mailto:linux-samsung-soc@vger.kernel.org
17167 C:      irc://irc.libera.chat/linux-exynos
17168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17169 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17170 F:      drivers/pinctrl/samsung/
17171 F:      include/dt-bindings/pinctrl/samsung.h
17172
17173 PIN CONTROLLER - SINGLE
17174 M:      Tony Lindgren <tony@atomide.com>
17175 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17177 L:      linux-omap@vger.kernel.org
17178 S:      Maintained
17179 F:      drivers/pinctrl/pinctrl-single.c
17180
17181 PIN CONTROLLER - SUNPLUS / TIBBO
17182 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17183 M:      Wells Lu <wellslutw@gmail.com>
17184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17185 S:      Maintained
17186 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17187 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17188 F:      drivers/pinctrl/sunplus/
17189 F:      include/dt-bindings/pinctrl/sppctl*.h
17190
17191 PINE64 PINEPHONE KEYBOARD DRIVER
17192 M:      Samuel Holland <samuel@sholland.org>
17193 S:      Supported
17194 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17195 F:      drivers/input/keyboard/pinephone-keyboard.c
17196
17197 PKTCDVD DRIVER
17198 M:      linux-block@vger.kernel.org
17199 S:      Orphan
17200 F:      drivers/block/pktcdvd.c
17201 F:      include/linux/pktcdvd.h
17202 F:      include/uapi/linux/pktcdvd.h
17203
17204 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17205 M:      Tomasz Duszynski <tduszyns@gmail.com>
17206 S:      Maintained
17207 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17208 F:      drivers/iio/chemical/pms7003.c
17209
17210 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17211 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17212 L:      netdev@vger.kernel.org
17213 S:      Maintained
17214 F:      drivers/net/phy/mdio-open-alliance.h
17215 F:      net/ethtool/plca.c
17216
17217 PLDMFW LIBRARY
17218 M:      Jacob Keller <jacob.e.keller@intel.com>
17219 S:      Maintained
17220 F:      Documentation/driver-api/pldmfw/
17221 F:      include/linux/pldmfw.h
17222 F:      lib/pldmfw/
17223
17224 PLX DMA DRIVER
17225 M:      Logan Gunthorpe <logang@deltatee.com>
17226 S:      Maintained
17227 F:      drivers/dma/plx_dma.c
17228
17229 PM-GRAPH UTILITY
17230 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17231 L:      linux-pm@vger.kernel.org
17232 S:      Supported
17233 W:      https://01.org/pm-graph
17234 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17235 T:      git git://github.com/intel/pm-graph
17236 F:      tools/power/pm-graph
17237
17238 PM6764TR DRIVER
17239 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17240 L:      linux-hwmon@vger.kernel.org
17241 S:      Maintained
17242 F:      Documentation/hwmon/pm6764tr.rst
17243 F:      drivers/hwmon/pmbus/pm6764tr.c
17244
17245 PMBUS HARDWARE MONITORING DRIVERS
17246 M:      Guenter Roeck <linux@roeck-us.net>
17247 L:      linux-hwmon@vger.kernel.org
17248 S:      Maintained
17249 W:      http://hwmon.wiki.kernel.org/
17250 W:      http://www.roeck-us.net/linux/drivers/
17251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17252 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17253 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17254 F:      Documentation/hwmon/adm1275.rst
17255 F:      Documentation/hwmon/ibm-cffps.rst
17256 F:      Documentation/hwmon/ir35221.rst
17257 F:      Documentation/hwmon/lm25066.rst
17258 F:      Documentation/hwmon/ltc2978.rst
17259 F:      Documentation/hwmon/ltc3815.rst
17260 F:      Documentation/hwmon/max16064.rst
17261 F:      Documentation/hwmon/max20751.rst
17262 F:      Documentation/hwmon/max31785.rst
17263 F:      Documentation/hwmon/max34440.rst
17264 F:      Documentation/hwmon/max8688.rst
17265 F:      Documentation/hwmon/pmbus-core.rst
17266 F:      Documentation/hwmon/pmbus.rst
17267 F:      Documentation/hwmon/tps40422.rst
17268 F:      Documentation/hwmon/ucd9000.rst
17269 F:      Documentation/hwmon/ucd9200.rst
17270 F:      Documentation/hwmon/zl6100.rst
17271 F:      drivers/hwmon/pmbus/
17272 F:      include/linux/pmbus.h
17273
17274 PMC SIERRA MaxRAID DRIVER
17275 L:      linux-scsi@vger.kernel.org
17276 S:      Orphan
17277 W:      http://www.pmc-sierra.com/
17278 F:      drivers/scsi/pmcraid.*
17279
17280 PMC SIERRA PM8001 DRIVER
17281 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17282 L:      linux-scsi@vger.kernel.org
17283 S:      Supported
17284 F:      drivers/scsi/pm8001/
17285
17286 PNI RM3100 IIO DRIVER
17287 M:      Song Qiang <songqiang1304521@gmail.com>
17288 L:      linux-iio@vger.kernel.org
17289 S:      Maintained
17290 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17291 F:      drivers/iio/magnetometer/rm3100*
17292
17293 PNP SUPPORT
17294 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17295 L:      linux-acpi@vger.kernel.org
17296 S:      Maintained
17297 F:      drivers/pnp/
17298 F:      include/linux/pnp.h
17299
17300 POSIX CLOCKS and TIMERS
17301 M:      Thomas Gleixner <tglx@linutronix.de>
17302 L:      linux-kernel@vger.kernel.org
17303 S:      Maintained
17304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17305 F:      fs/timerfd.c
17306 F:      include/linux/time_namespace.h
17307 F:      include/linux/timer*
17308 F:      kernel/time/*timer*
17309 F:      kernel/time/namespace.c
17310
17311 POWER MANAGEMENT CORE
17312 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17313 L:      linux-pm@vger.kernel.org
17314 S:      Supported
17315 B:      https://bugzilla.kernel.org
17316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17317 F:      drivers/base/power/
17318 F:      drivers/powercap/
17319 F:      include/linux/intel_rapl.h
17320 F:      include/linux/pm.h
17321 F:      include/linux/pm_*
17322 F:      include/linux/powercap.h
17323 F:      kernel/configs/nopm.config
17324
17325 POWER STATE COORDINATION INTERFACE (PSCI)
17326 M:      Mark Rutland <mark.rutland@arm.com>
17327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17329 S:      Maintained
17330 F:      drivers/firmware/psci/
17331 F:      include/linux/psci.h
17332 F:      include/uapi/linux/psci.h
17333
17334 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17335 M:      Sebastian Reichel <sre@kernel.org>
17336 L:      linux-pm@vger.kernel.org
17337 S:      Maintained
17338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17339 F:      Documentation/ABI/testing/sysfs-class-power
17340 F:      Documentation/devicetree/bindings/power/supply/
17341 F:      drivers/power/supply/
17342 F:      include/linux/power/
17343 F:      include/linux/power_supply.h
17344
17345 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17346 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17347 L:      linuxppc-dev@lists.ozlabs.org
17348 S:      Maintained
17349 F:      drivers/char/powernv-op-panel.c
17350
17351 PPP OVER ATM (RFC 2364)
17352 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17353 S:      Maintained
17354 F:      include/uapi/linux/atmppp.h
17355 F:      net/atm/pppoatm.c
17356
17357 PPP OVER ETHERNET
17358 M:      Michal Ostrowski <mostrows@earthlink.net>
17359 S:      Maintained
17360 F:      drivers/net/ppp/pppoe.c
17361 F:      drivers/net/ppp/pppox.c
17362
17363 PPP OVER L2TP
17364 M:      James Chapman <jchapman@katalix.com>
17365 S:      Maintained
17366 F:      include/linux/if_pppol2tp.h
17367 F:      include/uapi/linux/if_pppol2tp.h
17368 F:      net/l2tp/l2tp_ppp.c
17369
17370 PPP PROTOCOL DRIVERS AND COMPRESSORS
17371 L:      linux-ppp@vger.kernel.org
17372 S:      Orphan
17373 F:      drivers/net/ppp/ppp_*
17374
17375 PPS SUPPORT
17376 M:      Rodolfo Giometti <giometti@enneenne.com>
17377 L:      linuxpps@ml.enneenne.com (subscribers-only)
17378 S:      Maintained
17379 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17380 F:      Documentation/ABI/testing/sysfs-pps
17381 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17382 F:      Documentation/driver-api/pps.rst
17383 F:      drivers/pps/
17384 F:      include/linux/pps*.h
17385 F:      include/uapi/linux/pps.h
17386
17387 PPTP DRIVER
17388 M:      Dmitry Kozlov <xeb@mail.ru>
17389 L:      netdev@vger.kernel.org
17390 S:      Maintained
17391 W:      http://sourceforge.net/projects/accel-pptp
17392 F:      drivers/net/ppp/pptp.c
17393
17394 PRESSURE STALL INFORMATION (PSI)
17395 M:      Johannes Weiner <hannes@cmpxchg.org>
17396 M:      Suren Baghdasaryan <surenb@google.com>
17397 R:      Peter Ziljstra <peterz@infradead.org>
17398 S:      Maintained
17399 F:      include/linux/psi*
17400 F:      kernel/sched/psi.c
17401
17402 PRINTK
17403 M:      Petr Mladek <pmladek@suse.com>
17404 R:      Steven Rostedt <rostedt@goodmis.org>
17405 R:      John Ogness <john.ogness@linutronix.de>
17406 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17407 S:      Maintained
17408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17409 F:      include/linux/printk.h
17410 F:      kernel/printk/
17411
17412 PRINTK INDEXING
17413 R:      Chris Down <chris@chrisdown.name>
17414 S:      Maintained
17415 F:      Documentation/core-api/printk-index.rst
17416 F:      kernel/printk/index.c
17417 K:      printk_index
17418
17419 PROC FILESYSTEM
17420 L:      linux-kernel@vger.kernel.org
17421 L:      linux-fsdevel@vger.kernel.org
17422 S:      Maintained
17423 F:      Documentation/filesystems/proc.rst
17424 F:      fs/proc/
17425 F:      include/linux/proc_fs.h
17426 F:      tools/testing/selftests/proc/
17427
17428 PROC SYSCTL
17429 M:      Luis Chamberlain <mcgrof@kernel.org>
17430 M:      Kees Cook <keescook@chromium.org>
17431 M:      Iurii Zaikin <yzaikin@google.com>
17432 L:      linux-kernel@vger.kernel.org
17433 L:      linux-fsdevel@vger.kernel.org
17434 S:      Maintained
17435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17436 F:      fs/proc/proc_sysctl.c
17437 F:      include/linux/sysctl.h
17438 F:      kernel/sysctl-test.c
17439 F:      kernel/sysctl.c
17440 F:      tools/testing/selftests/sysctl/
17441
17442 PS3 NETWORK SUPPORT
17443 M:      Geoff Levand <geoff@infradead.org>
17444 L:      netdev@vger.kernel.org
17445 L:      linuxppc-dev@lists.ozlabs.org
17446 S:      Maintained
17447 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17448
17449 PS3 PLATFORM SUPPORT
17450 M:      Geoff Levand <geoff@infradead.org>
17451 L:      linuxppc-dev@lists.ozlabs.org
17452 S:      Maintained
17453 F:      arch/powerpc/boot/ps3*
17454 F:      arch/powerpc/include/asm/lv1call.h
17455 F:      arch/powerpc/include/asm/ps3*.h
17456 F:      arch/powerpc/platforms/ps3/
17457 F:      drivers/*/ps3*
17458 F:      drivers/ps3/
17459 F:      drivers/rtc/rtc-ps3.c
17460 F:      drivers/usb/host/*ps3.c
17461 F:      sound/ppc/snd_ps3*
17462
17463 PS3VRAM DRIVER
17464 M:      Jim Paris <jim@jtan.com>
17465 M:      Geoff Levand <geoff@infradead.org>
17466 L:      linuxppc-dev@lists.ozlabs.org
17467 S:      Maintained
17468 F:      drivers/block/ps3vram.c
17469
17470 PSAMPLE PACKET SAMPLING SUPPORT
17471 M:      Yotam Gigi <yotam.gi@gmail.com>
17472 S:      Maintained
17473 F:      include/net/psample.h
17474 F:      include/uapi/linux/psample.h
17475 F:      net/psample
17476
17477 PSTORE FILESYSTEM
17478 M:      Kees Cook <keescook@chromium.org>
17479 R:      Tony Luck <tony.luck@intel.com>
17480 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17481 L:      linux-hardening@vger.kernel.org
17482 S:      Supported
17483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17484 F:      Documentation/admin-guide/pstore-blk.rst
17485 F:      Documentation/admin-guide/ramoops.rst
17486 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17487 F:      drivers/acpi/apei/erst.c
17488 F:      drivers/firmware/efi/efi-pstore.c
17489 F:      fs/pstore/
17490 F:      include/linux/pstore*
17491 K:      \b(pstore|ramoops)
17492
17493 PTP HARDWARE CLOCK SUPPORT
17494 M:      Richard Cochran <richardcochran@gmail.com>
17495 L:      netdev@vger.kernel.org
17496 S:      Maintained
17497 W:      http://linuxptp.sourceforge.net/
17498 F:      Documentation/ABI/testing/sysfs-ptp
17499 F:      Documentation/driver-api/ptp.rst
17500 F:      drivers/net/phy/dp83640*
17501 F:      drivers/ptp/*
17502 F:      include/linux/ptp_cl*
17503 K:      (?:\b|_)ptp(?:\b|_)
17504
17505 PTP MOCKUP CLOCK SUPPORT
17506 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17507 L:      netdev@vger.kernel.org
17508 S:      Maintained
17509 F:      drivers/ptp/ptp_mock.c
17510 F:      include/linux/ptp_mock.h
17511
17512 PTP VIRTUAL CLOCK SUPPORT
17513 M:      Yangbo Lu <yangbo.lu@nxp.com>
17514 L:      netdev@vger.kernel.org
17515 S:      Maintained
17516 F:      drivers/ptp/ptp_vclock.c
17517 F:      net/ethtool/phc_vclocks.c
17518
17519 PTRACE SUPPORT
17520 M:      Oleg Nesterov <oleg@redhat.com>
17521 S:      Maintained
17522 F:      arch/*/*/ptrace*.c
17523 F:      arch/*/include/asm/ptrace*.h
17524 F:      arch/*/ptrace*.c
17525 F:      include/asm-generic/syscall.h
17526 F:      include/linux/ptrace.h
17527 F:      include/linux/regset.h
17528 F:      include/uapi/linux/ptrace.h
17529 F:      kernel/ptrace.c
17530
17531 PULSE8-CEC DRIVER
17532 M:      Hans Verkuil <hverkuil@xs4all.nl>
17533 L:      linux-media@vger.kernel.org
17534 S:      Maintained
17535 T:      git git://linuxtv.org/media_tree.git
17536 F:      drivers/media/cec/usb/pulse8/
17537
17538 PURELIFI PLFXLC DRIVER
17539 M:      Srinivasan Raju <srini.raju@purelifi.com>
17540 L:      linux-wireless@vger.kernel.org
17541 S:      Supported
17542 F:      drivers/net/wireless/purelifi/plfxlc/
17543
17544 PVRUSB2 VIDEO4LINUX DRIVER
17545 M:      Mike Isely <isely@pobox.com>
17546 L:      pvrusb2@isely.net       (subscribers-only)
17547 L:      linux-media@vger.kernel.org
17548 S:      Maintained
17549 W:      http://www.isely.net/pvrusb2/
17550 T:      git git://linuxtv.org/media_tree.git
17551 F:      Documentation/driver-api/media/drivers/pvrusb2*
17552 F:      drivers/media/usb/pvrusb2/
17553
17554 PWC WEBCAM DRIVER
17555 M:      Hans Verkuil <hverkuil@xs4all.nl>
17556 L:      linux-media@vger.kernel.org
17557 S:      Odd Fixes
17558 T:      git git://linuxtv.org/media_tree.git
17559 F:      drivers/media/usb/pwc/*
17560 F:      include/trace/events/pwc.h
17561
17562 PWM IR Transmitter
17563 M:      Sean Young <sean@mess.org>
17564 L:      linux-media@vger.kernel.org
17565 S:      Maintained
17566 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17567 F:      drivers/media/rc/pwm-ir-tx.c
17568
17569 PWM SUBSYSTEM
17570 M:      Thierry Reding <thierry.reding@gmail.com>
17571 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17572 L:      linux-pwm@vger.kernel.org
17573 S:      Maintained
17574 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17576 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17577 F:      Documentation/devicetree/bindings/pwm/
17578 F:      Documentation/driver-api/pwm.rst
17579 F:      drivers/gpio/gpio-mvebu.c
17580 F:      drivers/pwm/
17581 F:      drivers/video/backlight/pwm_bl.c
17582 F:      include/dt-bindings/pwm/
17583 F:      include/linux/pwm.h
17584 F:      include/linux/pwm_backlight.h
17585 K:      pwm_(config|apply_state|ops)
17586
17587 PXA GPIO DRIVER
17588 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17589 L:      linux-gpio@vger.kernel.org
17590 S:      Maintained
17591 F:      drivers/gpio/gpio-pxa.c
17592
17593 PXA MMCI DRIVER
17594 S:      Orphan
17595
17596 PXA RTC DRIVER
17597 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17598 L:      linux-rtc@vger.kernel.org
17599 S:      Maintained
17600
17601 PXA2xx/PXA3xx SUPPORT
17602 M:      Daniel Mack <daniel@zonque.org>
17603 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17604 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17606 S:      Maintained
17607 T:      git git://github.com/hzhuang1/linux.git
17608 T:      git git://github.com/rjarzmik/linux.git
17609 F:      arch/arm/boot/dts/intel/pxa/
17610 F:      arch/arm/mach-pxa/
17611 F:      drivers/dma/pxa*
17612 F:      drivers/pcmcia/pxa2xx*
17613 F:      drivers/pinctrl/pxa/
17614 F:      drivers/spi/spi-pxa2xx*
17615 F:      drivers/usb/gadget/udc/pxa2*
17616 F:      include/sound/pxa2xx-lib.h
17617 F:      sound/arm/pxa*
17618 F:      sound/soc/pxa/
17619
17620 QAT DRIVER
17621 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17622 L:      qat-linux@intel.com
17623 S:      Supported
17624 F:      drivers/crypto/intel/qat/
17625
17626 QCOM AUDIO (ASoC) DRIVERS
17627 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17628 M:      Banajit Goswami <bgoswami@quicinc.com>
17629 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17630 S:      Supported
17631 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17632 F:      Documentation/devicetree/bindings/sound/qcom,*
17633 F:      drivers/soc/qcom/apr.c
17634 F:      include/dt-bindings/sound/qcom,wcd9335.h
17635 F:      sound/soc/codecs/lpass-rx-macro.*
17636 F:      sound/soc/codecs/lpass-tx-macro.*
17637 F:      sound/soc/codecs/lpass-va-macro.c
17638 F:      sound/soc/codecs/lpass-wsa-macro.*
17639 F:      sound/soc/codecs/msm8916-wcd-analog.c
17640 F:      sound/soc/codecs/msm8916-wcd-digital.c
17641 F:      sound/soc/codecs/wcd-clsh-v2.*
17642 F:      sound/soc/codecs/wcd-mbhc-v2.*
17643 F:      sound/soc/codecs/wcd9335.*
17644 F:      sound/soc/codecs/wcd934x.c
17645 F:      sound/soc/codecs/wsa881x.c
17646 F:      sound/soc/codecs/wsa883x.c
17647 F:      sound/soc/codecs/wsa884x.c
17648 F:      sound/soc/qcom/
17649
17650 QCOM EMBEDDED USB DEBUGGER (EUD)
17651 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17652 L:      linux-arm-msm@vger.kernel.org
17653 S:      Maintained
17654 F:      Documentation/ABI/testing/sysfs-driver-eud
17655 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17656 F:      drivers/usb/misc/qcom_eud.c
17657
17658 QCOM IPA DRIVER
17659 M:      Alex Elder <elder@kernel.org>
17660 L:      netdev@vger.kernel.org
17661 S:      Supported
17662 F:      drivers/net/ipa/
17663
17664 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17665 M:      Gabriel Somlo <somlo@cmu.edu>
17666 M:      "Michael S. Tsirkin" <mst@redhat.com>
17667 L:      qemu-devel@nongnu.org
17668 S:      Maintained
17669 F:      drivers/firmware/qemu_fw_cfg.c
17670 F:      include/uapi/linux/qemu_fw_cfg.h
17671
17672 QIB DRIVER
17673 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17674 L:      linux-rdma@vger.kernel.org
17675 S:      Supported
17676 F:      drivers/infiniband/hw/qib/
17677
17678 QLOGIC QL41xxx FCOE DRIVER
17679 M:      Saurav Kashyap <skashyap@marvell.com>
17680 M:      Javed Hasan <jhasan@marvell.com>
17681 M:      GR-QLogic-Storage-Upstream@marvell.com
17682 L:      linux-scsi@vger.kernel.org
17683 S:      Supported
17684 F:      drivers/scsi/qedf/
17685
17686 QLOGIC QL41xxx ISCSI DRIVER
17687 M:      Nilesh Javali <njavali@marvell.com>
17688 M:      Manish Rangankar <mrangankar@marvell.com>
17689 M:      GR-QLogic-Storage-Upstream@marvell.com
17690 L:      linux-scsi@vger.kernel.org
17691 S:      Supported
17692 F:      drivers/scsi/qedi/
17693
17694 QLOGIC QL4xxx ETHERNET DRIVER
17695 M:      Ariel Elior <aelior@marvell.com>
17696 M:      Manish Chopra <manishc@marvell.com>
17697 L:      netdev@vger.kernel.org
17698 S:      Supported
17699 F:      drivers/net/ethernet/qlogic/qed/
17700 F:      drivers/net/ethernet/qlogic/qede/
17701 F:      include/linux/qed/
17702
17703 QLOGIC QL4xxx RDMA DRIVER
17704 M:      Michal Kalderon <mkalderon@marvell.com>
17705 M:      Ariel Elior <aelior@marvell.com>
17706 L:      linux-rdma@vger.kernel.org
17707 S:      Supported
17708 F:      drivers/infiniband/hw/qedr/
17709 F:      include/uapi/rdma/qedr-abi.h
17710
17711 QLOGIC QLA1280 SCSI DRIVER
17712 M:      Michael Reed <mdr@sgi.com>
17713 L:      linux-scsi@vger.kernel.org
17714 S:      Maintained
17715 F:      drivers/scsi/qla1280.[ch]
17716
17717 QLOGIC QLA2XXX FC-SCSI DRIVER
17718 M:      Nilesh Javali <njavali@marvell.com>
17719 M:      GR-QLogic-Storage-Upstream@marvell.com
17720 L:      linux-scsi@vger.kernel.org
17721 S:      Supported
17722 F:      drivers/scsi/qla2xxx/
17723
17724 QLOGIC QLA3XXX NETWORK DRIVER
17725 M:      GR-Linux-NIC-Dev@marvell.com
17726 L:      netdev@vger.kernel.org
17727 S:      Supported
17728 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17729
17730 QLOGIC QLA4XXX iSCSI DRIVER
17731 M:      Nilesh Javali <njavali@marvell.com>
17732 M:      Manish Rangankar <mrangankar@marvell.com>
17733 M:      GR-QLogic-Storage-Upstream@marvell.com
17734 L:      linux-scsi@vger.kernel.org
17735 S:      Supported
17736 F:      drivers/scsi/qla4xxx/
17737
17738 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17739 M:      Shahed Shaikh <shshaikh@marvell.com>
17740 M:      Manish Chopra <manishc@marvell.com>
17741 M:      GR-Linux-NIC-Dev@marvell.com
17742 L:      netdev@vger.kernel.org
17743 S:      Supported
17744 F:      drivers/net/ethernet/qlogic/qlcnic/
17745
17746 QM1D1B0004 MEDIA DRIVER
17747 M:      Akihiro Tsukada <tskd08@gmail.com>
17748 L:      linux-media@vger.kernel.org
17749 S:      Odd Fixes
17750 F:      drivers/media/tuners/qm1d1b0004*
17751
17752 QM1D1C0042 MEDIA DRIVER
17753 M:      Akihiro Tsukada <tskd08@gmail.com>
17754 L:      linux-media@vger.kernel.org
17755 S:      Odd Fixes
17756 F:      drivers/media/tuners/qm1d1c0042*
17757
17758 QNX4 FILESYSTEM
17759 M:      Anders Larsen <al@alarsen.net>
17760 S:      Maintained
17761 W:      http://www.alarsen.net/linux/qnx4fs/
17762 F:      fs/qnx4/
17763 F:      include/uapi/linux/qnx4_fs.h
17764 F:      include/uapi/linux/qnxtypes.h
17765
17766 QNX6 FILESYSTEM
17767 S:      Orphan
17768 F:      Documentation/filesystems/qnx6.rst
17769 F:      fs/qnx6/
17770 F:      include/linux/qnx6_fs.h
17771
17772 QORIQ DPAA2 FSL-MC BUS DRIVER
17773 M:      Stuart Yoder <stuyoder@gmail.com>
17774 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17775 L:      linux-kernel@vger.kernel.org
17776 S:      Maintained
17777 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17778 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17779 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17780 F:      drivers/bus/fsl-mc/
17781 F:      include/uapi/linux/fsl_mc.h
17782
17783 QT1010 MEDIA DRIVER
17784 M:      Antti Palosaari <crope@iki.fi>
17785 L:      linux-media@vger.kernel.org
17786 S:      Maintained
17787 W:      https://linuxtv.org
17788 W:      http://palosaari.fi/linux/
17789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17790 T:      git git://linuxtv.org/anttip/media_tree.git
17791 F:      drivers/media/tuners/qt1010*
17792
17793 QUALCOMM ATH12K WIRELESS DRIVER
17794 M:      Kalle Valo <kvalo@kernel.org>
17795 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17796 L:      ath12k@lists.infradead.org
17797 S:      Supported
17798 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17800 F:      drivers/net/wireless/ath/ath12k/
17801
17802 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17803 M:      Kalle Valo <kvalo@kernel.org>
17804 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17805 L:      ath10k@lists.infradead.org
17806 S:      Supported
17807 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17809 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17810 F:      drivers/net/wireless/ath/ath10k/
17811
17812 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17813 M:      Kalle Valo <kvalo@kernel.org>
17814 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17815 L:      ath11k@lists.infradead.org
17816 S:      Supported
17817 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17818 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17820 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17821 F:      drivers/net/wireless/ath/ath11k/
17822
17823 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17824 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17825 L:      linux-wireless@vger.kernel.org
17826 S:      Maintained
17827 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17829 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17830 F:      drivers/net/wireless/ath/ath9k/
17831
17832 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17833 M:      Stephan Gerhold <stephan@gerhold.net>
17834 L:      netdev@vger.kernel.org
17835 L:      linux-arm-msm@vger.kernel.org
17836 S:      Maintained
17837 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17838 F:      drivers/net/wwan/qcom_bam_dmux.c
17839
17840 QUALCOMM CAMERA SUBSYSTEM DRIVER
17841 M:      Robert Foss <rfoss@kernel.org>
17842 M:      Todor Tomov <todor.too@gmail.com>
17843 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17844 L:      linux-media@vger.kernel.org
17845 S:      Maintained
17846 F:      Documentation/admin-guide/media/qcom_camss.rst
17847 F:      Documentation/devicetree/bindings/media/*camss*
17848 F:      drivers/media/platform/qcom/camss/
17849
17850 QUALCOMM CLOCK DRIVERS
17851 M:      Bjorn Andersson <andersson@kernel.org>
17852 L:      linux-arm-msm@vger.kernel.org
17853 S:      Supported
17854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17855 F:      Documentation/devicetree/bindings/clock/qcom,*
17856 F:      drivers/clk/qcom/
17857 F:      include/dt-bindings/clock/qcom,*
17858
17859 QUALCOMM CLOUD AI (QAIC) DRIVER
17860 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17861 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17862 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17863 L:      linux-arm-msm@vger.kernel.org
17864 L:      dri-devel@lists.freedesktop.org
17865 S:      Supported
17866 T:      git git://anongit.freedesktop.org/drm/drm-misc
17867 F:      Documentation/accel/qaic/
17868 F:      drivers/accel/qaic/
17869 F:      include/uapi/drm/qaic_accel.h
17870
17871 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17872 M:      Bjorn Andersson <andersson@kernel.org>
17873 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17874 L:      linux-pm@vger.kernel.org
17875 L:      linux-arm-msm@vger.kernel.org
17876 S:      Maintained
17877 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17878 F:      drivers/pmdomain/qcom/cpr.c
17879
17880 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17881 M:      Ilia Lin <ilia.lin@kernel.org>
17882 L:      linux-pm@vger.kernel.org
17883 S:      Maintained
17884 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17885 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17886 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17887
17888 QUALCOMM CRYPTO DRIVERS
17889 M:      Thara Gopinath <thara.gopinath@gmail.com>
17890 L:      linux-crypto@vger.kernel.org
17891 L:      linux-arm-msm@vger.kernel.org
17892 S:      Maintained
17893 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17894 F:      drivers/crypto/qce/
17895
17896 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17897 M:      Timur Tabi <timur@kernel.org>
17898 L:      netdev@vger.kernel.org
17899 S:      Maintained
17900 F:      drivers/net/ethernet/qualcomm/emac/
17901
17902 QUALCOMM ETHQOS ETHERNET DRIVER
17903 M:      Vinod Koul <vkoul@kernel.org>
17904 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17905 L:      netdev@vger.kernel.org
17906 L:      linux-arm-msm@vger.kernel.org
17907 S:      Maintained
17908 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17909 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17910
17911 QUALCOMM FASTRPC DRIVER
17912 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17913 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17914 L:      linux-arm-msm@vger.kernel.org
17915 S:      Maintained
17916 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17917 F:      drivers/misc/fastrpc.c
17918 F:      include/uapi/misc/fastrpc.h
17919
17920 QUALCOMM HEXAGON ARCHITECTURE
17921 M:      Brian Cain <bcain@quicinc.com>
17922 L:      linux-hexagon@vger.kernel.org
17923 S:      Supported
17924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17925 F:      arch/hexagon/
17926
17927 QUALCOMM HIDMA DRIVER
17928 M:      Sinan Kaya <okaya@kernel.org>
17929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17930 L:      linux-arm-msm@vger.kernel.org
17931 L:      dmaengine@vger.kernel.org
17932 S:      Supported
17933 F:      drivers/dma/qcom/hidma*
17934
17935 QUALCOMM I2C CCI DRIVER
17936 M:      Loic Poulain <loic.poulain@linaro.org>
17937 M:      Robert Foss <rfoss@kernel.org>
17938 L:      linux-i2c@vger.kernel.org
17939 L:      linux-arm-msm@vger.kernel.org
17940 S:      Maintained
17941 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17942 F:      drivers/i2c/busses/i2c-qcom-cci.c
17943
17944 QUALCOMM INTERCONNECT BWMON DRIVER
17945 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17946 L:      linux-arm-msm@vger.kernel.org
17947 S:      Maintained
17948 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17949 F:      drivers/soc/qcom/icc-bwmon.c
17950
17951 QUALCOMM IOMMU
17952 M:      Rob Clark <robdclark@gmail.com>
17953 L:      iommu@lists.linux.dev
17954 L:      linux-arm-msm@vger.kernel.org
17955 S:      Maintained
17956 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17957
17958 QUALCOMM IPC ROUTER (QRTR) DRIVER
17959 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17960 L:      linux-arm-msm@vger.kernel.org
17961 S:      Maintained
17962 F:      include/trace/events/qrtr.h
17963 F:      include/uapi/linux/qrtr.h
17964 F:      net/qrtr/
17965
17966 QUALCOMM IPCC MAILBOX DRIVER
17967 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17968 L:      linux-arm-msm@vger.kernel.org
17969 S:      Supported
17970 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17971 F:      drivers/mailbox/qcom-ipcc.c
17972 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17973
17974 QUALCOMM IPQ4019 USB PHY DRIVER
17975 M:      Robert Marko <robert.marko@sartura.hr>
17976 M:      Luka Perkov <luka.perkov@sartura.hr>
17977 L:      linux-arm-msm@vger.kernel.org
17978 S:      Maintained
17979 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17980 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17981
17982 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17983 M:      Robert Marko <robert.marko@sartura.hr>
17984 M:      Luka Perkov <luka.perkov@sartura.hr>
17985 L:      linux-arm-msm@vger.kernel.org
17986 S:      Maintained
17987 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17988 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17989
17990 QUALCOMM NAND CONTROLLER DRIVER
17991 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17992 L:      linux-mtd@lists.infradead.org
17993 L:      linux-arm-msm@vger.kernel.org
17994 S:      Maintained
17995 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17996 F:      drivers/mtd/nand/raw/qcom_nandc.c
17997
17998 QUALCOMM QSEECOM DRIVER
17999 M:      Maximilian Luz <luzmaximilian@gmail.com>
18000 L:      linux-arm-msm@vger.kernel.org
18001 S:      Maintained
18002 F:      drivers/firmware/qcom/qcom_qseecom.c
18003
18004 QUALCOMM QSEECOM UEFISECAPP DRIVER
18005 M:      Maximilian Luz <luzmaximilian@gmail.com>
18006 L:      linux-arm-msm@vger.kernel.org
18007 S:      Maintained
18008 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18009
18010 QUALCOMM RMNET DRIVER
18011 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18012 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18013 L:      netdev@vger.kernel.org
18014 S:      Maintained
18015 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18016 F:      drivers/net/ethernet/qualcomm/rmnet/
18017 F:      include/linux/if_rmnet.h
18018
18019 QUALCOMM TSENS THERMAL DRIVER
18020 M:      Amit Kucheria <amitk@kernel.org>
18021 M:      Thara Gopinath <thara.gopinath@gmail.com>
18022 L:      linux-pm@vger.kernel.org
18023 L:      linux-arm-msm@vger.kernel.org
18024 S:      Maintained
18025 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18026 F:      drivers/thermal/qcom/
18027
18028 QUALCOMM TYPEC PORT MANAGER DRIVER
18029 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18030 L:      linux-arm-msm@vger.kernel.org
18031 L:      linux-usb@vger.kernel.org
18032 S:      Maintained
18033 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18034 F:      drivers/usb/typec/tcpm/qcom/
18035
18036 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18037 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18038 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18039 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18040 L:      linux-media@vger.kernel.org
18041 L:      linux-arm-msm@vger.kernel.org
18042 S:      Maintained
18043 T:      git git://linuxtv.org/media_tree.git
18044 F:      Documentation/devicetree/bindings/media/*venus*
18045 F:      drivers/media/platform/qcom/venus/
18046
18047 QUALCOMM WCN36XX WIRELESS DRIVER
18048 M:      Loic Poulain <loic.poulain@linaro.org>
18049 L:      wcn36xx@lists.infradead.org
18050 S:      Supported
18051 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18052 F:      drivers/net/wireless/ath/wcn36xx/
18053
18054 QUANTENNA QTNFMAC WIRELESS DRIVER
18055 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18056 R:      Sergey Matyukevich <geomatsi@gmail.com>
18057 L:      linux-wireless@vger.kernel.org
18058 S:      Maintained
18059 F:      drivers/net/wireless/quantenna
18060
18061 RADEON and AMDGPU DRM DRIVERS
18062 M:      Alex Deucher <alexander.deucher@amd.com>
18063 M:      Christian König <christian.koenig@amd.com>
18064 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18065 L:      amd-gfx@lists.freedesktop.org
18066 S:      Supported
18067 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18068 C:      irc://irc.oftc.net/radeon
18069 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18070 F:      Documentation/gpu/amdgpu/
18071 F:      drivers/gpu/drm/amd/
18072 F:      drivers/gpu/drm/ci/xfails/amd*
18073 F:      drivers/gpu/drm/radeon/
18074 F:      include/uapi/drm/amdgpu_drm.h
18075 F:      include/uapi/drm/radeon_drm.h
18076
18077 RADEON FRAMEBUFFER DISPLAY DRIVER
18078 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18079 L:      linux-fbdev@vger.kernel.org
18080 S:      Maintained
18081 F:      drivers/video/fbdev/aty/radeon*
18082 F:      include/uapi/linux/radeonfb.h
18083
18084 RADIOSHARK RADIO DRIVER
18085 M:      Hans Verkuil <hverkuil@xs4all.nl>
18086 L:      linux-media@vger.kernel.org
18087 S:      Maintained
18088 T:      git git://linuxtv.org/media_tree.git
18089 F:      drivers/media/radio/radio-shark.c
18090
18091 RADIOSHARK2 RADIO DRIVER
18092 M:      Hans Verkuil <hverkuil@xs4all.nl>
18093 L:      linux-media@vger.kernel.org
18094 S:      Maintained
18095 T:      git git://linuxtv.org/media_tree.git
18096 F:      drivers/media/radio/radio-shark2.c
18097 F:      drivers/media/radio/radio-tea5777.c
18098
18099 RADOS BLOCK DEVICE (RBD)
18100 M:      Ilya Dryomov <idryomov@gmail.com>
18101 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18102 L:      ceph-devel@vger.kernel.org
18103 S:      Supported
18104 W:      http://ceph.com/
18105 T:      git https://github.com/ceph/ceph-client.git
18106 F:      Documentation/ABI/testing/sysfs-bus-rbd
18107 F:      drivers/block/rbd.c
18108 F:      drivers/block/rbd_types.h
18109
18110 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18111 L:      linux-fbdev@vger.kernel.org
18112 S:      Orphan
18113 F:      drivers/video/fbdev/aty/aty128fb.c
18114
18115 RAINSHADOW-CEC DRIVER
18116 M:      Hans Verkuil <hverkuil@xs4all.nl>
18117 L:      linux-media@vger.kernel.org
18118 S:      Maintained
18119 T:      git git://linuxtv.org/media_tree.git
18120 F:      drivers/media/cec/usb/rainshadow/
18121
18122 RALINK MIPS ARCHITECTURE
18123 M:      John Crispin <john@phrozen.org>
18124 L:      linux-mips@vger.kernel.org
18125 S:      Maintained
18126 F:      arch/mips/ralink
18127
18128 RALINK MT7621 MIPS ARCHITECTURE
18129 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18130 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18131 L:      linux-mips@vger.kernel.org
18132 S:      Maintained
18133 F:      arch/mips/boot/dts/ralink/mt7621*
18134
18135 RALINK RT2X00 WIRELESS LAN DRIVER
18136 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18137 L:      linux-wireless@vger.kernel.org
18138 S:      Maintained
18139 F:      drivers/net/wireless/ralink/rt2x00/
18140
18141 RAMDISK RAM BLOCK DEVICE DRIVER
18142 M:      Jens Axboe <axboe@kernel.dk>
18143 S:      Maintained
18144 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18145 F:      drivers/block/brd.c
18146
18147 RANCHU VIRTUAL BOARD FOR MIPS
18148 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18149 L:      linux-mips@vger.kernel.org
18150 S:      Supported
18151 F:      arch/mips/configs/generic/board-ranchu.config
18152 F:      arch/mips/generic/board-ranchu.c
18153
18154 RANDOM NUMBER DRIVER
18155 M:      "Theodore Ts'o" <tytso@mit.edu>
18156 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18157 S:      Maintained
18158 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18159 F:      drivers/char/random.c
18160 F:      drivers/virt/vmgenid.c
18161
18162 RAPIDIO SUBSYSTEM
18163 M:      Matt Porter <mporter@kernel.crashing.org>
18164 M:      Alexandre Bounine <alex.bou9@gmail.com>
18165 S:      Maintained
18166 F:      drivers/rapidio/
18167
18168 RAS INFRASTRUCTURE
18169 M:      Tony Luck <tony.luck@intel.com>
18170 M:      Borislav Petkov <bp@alien8.de>
18171 L:      linux-edac@vger.kernel.org
18172 S:      Maintained
18173 F:      Documentation/admin-guide/ras.rst
18174 F:      drivers/ras/
18175 F:      include/linux/ras.h
18176 F:      include/ras/ras_event.h
18177
18178 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18179 L:      linux-wireless@vger.kernel.org
18180 S:      Orphan
18181 F:      drivers/net/wireless/legacy/ray*
18182
18183 RC-CORE / LIRC FRAMEWORK
18184 M:      Sean Young <sean@mess.org>
18185 L:      linux-media@vger.kernel.org
18186 S:      Maintained
18187 W:      http://linuxtv.org
18188 T:      git git://linuxtv.org/media_tree.git
18189 F:      Documentation/driver-api/media/rc-core.rst
18190 F:      Documentation/userspace-api/media/rc/
18191 F:      drivers/media/rc/
18192 F:      include/media/rc-core.h
18193 F:      include/media/rc-map.h
18194 F:      include/uapi/linux/lirc.h
18195
18196 RCMM REMOTE CONTROLS DECODER
18197 M:      Patrick Lerda <patrick9876@free.fr>
18198 S:      Maintained
18199 F:      drivers/media/rc/ir-rcmm-decoder.c
18200
18201 RCUTORTURE TEST FRAMEWORK
18202 M:      "Paul E. McKenney" <paulmck@kernel.org>
18203 M:      Josh Triplett <josh@joshtriplett.org>
18204 R:      Steven Rostedt <rostedt@goodmis.org>
18205 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18206 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18207 L:      rcu@vger.kernel.org
18208 S:      Supported
18209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18210 F:      tools/testing/selftests/rcutorture
18211
18212 RDACM20 Camera Sensor
18213 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18214 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18215 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18216 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18217 L:      linux-media@vger.kernel.org
18218 S:      Maintained
18219 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18220 F:      drivers/media/i2c/max9271.c
18221 F:      drivers/media/i2c/max9271.h
18222 F:      drivers/media/i2c/rdacm20.c
18223
18224 RDACM21 Camera Sensor
18225 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18226 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18227 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18228 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18229 L:      linux-media@vger.kernel.org
18230 S:      Maintained
18231 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18232 F:      drivers/media/i2c/max9271.c
18233 F:      drivers/media/i2c/max9271.h
18234 F:      drivers/media/i2c/rdacm21.c
18235
18236 RDC R-321X SoC
18237 M:      Florian Fainelli <florian@openwrt.org>
18238 S:      Maintained
18239
18240 RDC R6040 FAST ETHERNET DRIVER
18241 M:      Florian Fainelli <f.fainelli@gmail.com>
18242 L:      netdev@vger.kernel.org
18243 S:      Maintained
18244 F:      drivers/net/ethernet/rdc/r6040.c
18245
18246 RDMAVT - RDMA verbs software
18247 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18248 L:      linux-rdma@vger.kernel.org
18249 S:      Supported
18250 F:      drivers/infiniband/sw/rdmavt
18251
18252 RDS - RELIABLE DATAGRAM SOCKETS
18253 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18254 L:      netdev@vger.kernel.org
18255 L:      linux-rdma@vger.kernel.org
18256 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18257 S:      Supported
18258 W:      https://oss.oracle.com/projects/rds/
18259 F:      Documentation/networking/rds.rst
18260 F:      net/rds/
18261
18262 RDT - RESOURCE ALLOCATION
18263 M:      Fenghua Yu <fenghua.yu@intel.com>
18264 M:      Reinette Chatre <reinette.chatre@intel.com>
18265 L:      linux-kernel@vger.kernel.org
18266 S:      Supported
18267 F:      Documentation/arch/x86/resctrl*
18268 F:      arch/x86/include/asm/resctrl.h
18269 F:      arch/x86/kernel/cpu/resctrl/
18270 F:      tools/testing/selftests/resctrl/
18271
18272 READ-COPY UPDATE (RCU)
18273 M:      "Paul E. McKenney" <paulmck@kernel.org>
18274 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18275 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18276 M:      Joel Fernandes <joel@joelfernandes.org>
18277 M:      Josh Triplett <josh@joshtriplett.org>
18278 M:      Boqun Feng <boqun.feng@gmail.com>
18279 R:      Steven Rostedt <rostedt@goodmis.org>
18280 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18281 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18282 R:      Zqiang <qiang.zhang1211@gmail.com>
18283 L:      rcu@vger.kernel.org
18284 S:      Supported
18285 W:      http://www.rdrop.com/users/paulmck/RCU/
18286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18287 F:      Documentation/RCU/
18288 F:      include/linux/rcu*
18289 F:      kernel/rcu/
18290 X:      Documentation/RCU/torture.rst
18291 X:      include/linux/srcu*.h
18292 X:      kernel/rcu/srcu*.c
18293
18294 REAL TIME CLOCK (RTC) SUBSYSTEM
18295 M:      Alessandro Zummo <a.zummo@towertech.it>
18296 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18297 L:      linux-rtc@vger.kernel.org
18298 S:      Maintained
18299 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18301 F:      Documentation/admin-guide/rtc.rst
18302 F:      Documentation/devicetree/bindings/rtc/
18303 F:      drivers/rtc/
18304 F:      include/linux/rtc.h
18305 F:      include/linux/rtc/
18306 F:      include/uapi/linux/rtc.h
18307 F:      tools/testing/selftests/rtc/
18308
18309 Real-time Linux Analysis (RTLA) tools
18310 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18311 M:      Steven Rostedt <rostedt@goodmis.org>
18312 L:      linux-trace-kernel@vger.kernel.org
18313 S:      Maintained
18314 F:      Documentation/tools/rtla/
18315 F:      tools/tracing/rtla/
18316
18317 REALTEK AUDIO CODECS
18318 M:      Oder Chiou <oder_chiou@realtek.com>
18319 S:      Maintained
18320 F:      include/sound/rt*.h
18321 F:      sound/soc/codecs/rt*
18322
18323 REALTEK OTTO WATCHDOG
18324 M:      Sander Vanheule <sander@svanheule.net>
18325 L:      linux-watchdog@vger.kernel.org
18326 S:      Maintained
18327 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18328 F:      drivers/watchdog/realtek_otto_wdt.c
18329
18330 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18331 M:      Linus Walleij <linus.walleij@linaro.org>
18332 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18333 S:      Maintained
18334 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18335 F:      drivers/net/dsa/realtek/*
18336
18337 REALTEK WIRELESS DRIVER (rtlwifi family)
18338 M:      Ping-Ke Shih <pkshih@realtek.com>
18339 L:      linux-wireless@vger.kernel.org
18340 S:      Maintained
18341 F:      drivers/net/wireless/realtek/rtlwifi/
18342
18343 REALTEK WIRELESS DRIVER (rtw88)
18344 M:      Ping-Ke Shih <pkshih@realtek.com>
18345 L:      linux-wireless@vger.kernel.org
18346 S:      Maintained
18347 F:      drivers/net/wireless/realtek/rtw88/
18348
18349 REALTEK WIRELESS DRIVER (rtw89)
18350 M:      Ping-Ke Shih <pkshih@realtek.com>
18351 L:      linux-wireless@vger.kernel.org
18352 S:      Maintained
18353 F:      drivers/net/wireless/realtek/rtw89/
18354
18355 REDPINE WIRELESS DRIVER
18356 L:      linux-wireless@vger.kernel.org
18357 S:      Orphan
18358 F:      drivers/net/wireless/rsi/
18359
18360 REGISTER MAP ABSTRACTION
18361 M:      Mark Brown <broonie@kernel.org>
18362 L:      linux-kernel@vger.kernel.org
18363 S:      Supported
18364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18365 F:      Documentation/devicetree/bindings/regmap/
18366 F:      drivers/base/regmap/
18367 F:      include/linux/regmap.h
18368
18369 REISERFS FILE SYSTEM
18370 L:      reiserfs-devel@vger.kernel.org
18371 S:      Obsolete
18372 F:      fs/reiserfs/
18373
18374 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18375 M:      Bjorn Andersson <andersson@kernel.org>
18376 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18377 L:      linux-remoteproc@vger.kernel.org
18378 S:      Maintained
18379 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18380 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18381 F:      Documentation/devicetree/bindings/remoteproc/
18382 F:      Documentation/staging/remoteproc.rst
18383 F:      drivers/remoteproc/
18384 F:      include/linux/remoteproc.h
18385 F:      include/linux/remoteproc/
18386
18387 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18388 M:      Bjorn Andersson <andersson@kernel.org>
18389 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18390 L:      linux-remoteproc@vger.kernel.org
18391 S:      Maintained
18392 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18393 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18394 F:      Documentation/staging/rpmsg.rst
18395 F:      drivers/rpmsg/
18396 F:      include/linux/rpmsg.h
18397 F:      include/linux/rpmsg/
18398 F:      include/uapi/linux/rpmsg.h
18399 F:      samples/rpmsg/
18400
18401 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18402 M:      Stephan Gerhold <stephan@gerhold.net>
18403 L:      netdev@vger.kernel.org
18404 L:      linux-remoteproc@vger.kernel.org
18405 S:      Maintained
18406 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18407
18408 RENESAS CLOCK DRIVERS
18409 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18410 L:      linux-renesas-soc@vger.kernel.org
18411 S:      Supported
18412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18413 F:      Documentation/devicetree/bindings/clock/renesas,*
18414 F:      drivers/clk/renesas/
18415
18416 RENESAS EMEV2 I2C DRIVER
18417 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18418 L:      linux-renesas-soc@vger.kernel.org
18419 S:      Supported
18420 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18421 F:      drivers/i2c/busses/i2c-emev2.c
18422
18423 RENESAS ETHERNET DRIVERS
18424 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18425 L:      netdev@vger.kernel.org
18426 L:      linux-renesas-soc@vger.kernel.org
18427 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18428 F:      drivers/net/ethernet/renesas/
18429 F:      include/linux/sh_eth.h
18430
18431 RENESAS IDT821034 ASoC CODEC
18432 M:      Herve Codina <herve.codina@bootlin.com>
18433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18434 S:      Maintained
18435 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18436 F:      sound/soc/codecs/idt821034.c
18437
18438 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18439 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18440 L:      linux-mtd@lists.infradead.org
18441 L:      linux-renesas-soc@vger.kernel.org
18442 S:      Maintained
18443 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18444 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18445
18446 RENESAS R-CAR GYROADC DRIVER
18447 M:      Marek Vasut <marek.vasut@gmail.com>
18448 L:      linux-iio@vger.kernel.org
18449 S:      Supported
18450 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18451 F:      drivers/iio/adc/rcar-gyroadc.c
18452
18453 RENESAS R-CAR I2C DRIVERS
18454 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18455 L:      linux-renesas-soc@vger.kernel.org
18456 S:      Supported
18457 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18458 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18459 F:      drivers/i2c/busses/i2c-rcar.c
18460 F:      drivers/i2c/busses/i2c-sh_mobile.c
18461
18462 RENESAS R-CAR SATA DRIVER
18463 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18464 L:      linux-ide@vger.kernel.org
18465 L:      linux-renesas-soc@vger.kernel.org
18466 S:      Supported
18467 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18468 F:      drivers/ata/sata_rcar.c
18469
18470 RENESAS R-CAR THERMAL DRIVERS
18471 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18472 L:      linux-renesas-soc@vger.kernel.org
18473 S:      Supported
18474 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18475 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18476 F:      drivers/thermal/rcar_gen3_thermal.c
18477 F:      drivers/thermal/rcar_thermal.c
18478
18479 RENESAS RIIC DRIVER
18480 M:      Chris Brandt <chris.brandt@renesas.com>
18481 L:      linux-renesas-soc@vger.kernel.org
18482 S:      Supported
18483 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18484 F:      drivers/i2c/busses/i2c-riic.c
18485
18486 RENESAS RZ/G2L A/D DRIVER
18487 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18488 L:      linux-iio@vger.kernel.org
18489 L:      linux-renesas-soc@vger.kernel.org
18490 S:      Supported
18491 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18492 F:      drivers/iio/adc/rzg2l_adc.c
18493
18494 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18495 M:      Biju Das <biju.das.jz@bp.renesas.com>
18496 L:      linux-iio@vger.kernel.org
18497 L:      linux-renesas-soc@vger.kernel.org
18498 S:      Supported
18499 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18500 F:      drivers/counter/rz-mtu3-cnt.c
18501
18502 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18503 M:      Clément Léger <clement.leger@bootlin.com>
18504 L:      linux-renesas-soc@vger.kernel.org
18505 L:      netdev@vger.kernel.org
18506 S:      Maintained
18507 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18508 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18509 F:      drivers/net/dsa/rzn1_a5psw*
18510 F:      drivers/net/pcs/pcs-rzn1-miic.c
18511 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18512 F:      include/linux/pcs-rzn1-miic.h
18513 F:      net/dsa/tag_rzn1_a5psw.c
18514
18515 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18516 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18517 L:      linux-rtc@vger.kernel.org
18518 L:      linux-renesas-soc@vger.kernel.org
18519 S:      Maintained
18520 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18521 F:      drivers/rtc/rtc-rzn1.c
18522
18523 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18524 M:      Herve Codina <herve.codina@bootlin.com>
18525 L:      linux-renesas-soc@vger.kernel.org
18526 L:      linux-usb@vger.kernel.org
18527 S:      Maintained
18528 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18529 F:      drivers/usb/gadget/udc/renesas_usbf.c
18530
18531 RENESAS RZ/V2M I2C DRIVER
18532 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18533 L:      linux-i2c@vger.kernel.org
18534 L:      linux-renesas-soc@vger.kernel.org
18535 S:      Supported
18536 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18537 F:      drivers/i2c/busses/i2c-rzv2m.c
18538
18539 RENESAS USB PHY DRIVER
18540 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18541 L:      linux-renesas-soc@vger.kernel.org
18542 S:      Maintained
18543 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18544
18545 RENESAS VERSACLOCK 7 CLOCK DRIVER
18546 M:      Alex Helms <alexander.helms.jy@renesas.com>
18547 S:      Maintained
18548 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18549 F:      drivers/clk/clk-versaclock7.c
18550
18551 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18552 M:      Herve Codina <herve.codina@bootlin.com>
18553 L:      linux-iio@vger.kernel.org
18554 S:      Maintained
18555 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18556 F:      drivers/iio/potentiometer/x9250.c
18557
18558 RESET CONTROLLER FRAMEWORK
18559 M:      Philipp Zabel <p.zabel@pengutronix.de>
18560 S:      Maintained
18561 T:      git git://git.pengutronix.de/git/pza/linux
18562 F:      Documentation/devicetree/bindings/reset/
18563 F:      Documentation/driver-api/reset.rst
18564 F:      drivers/reset/
18565 F:      include/dt-bindings/reset/
18566 F:      include/linux/reset-controller.h
18567 F:      include/linux/reset.h
18568 F:      include/linux/reset/
18569 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18570
18571 RESTARTABLE SEQUENCES SUPPORT
18572 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18573 M:      Peter Zijlstra <peterz@infradead.org>
18574 M:      "Paul E. McKenney" <paulmck@kernel.org>
18575 M:      Boqun Feng <boqun.feng@gmail.com>
18576 L:      linux-kernel@vger.kernel.org
18577 S:      Supported
18578 F:      include/trace/events/rseq.h
18579 F:      include/uapi/linux/rseq.h
18580 F:      kernel/rseq.c
18581 F:      tools/testing/selftests/rseq/
18582
18583 RFKILL
18584 M:      Johannes Berg <johannes@sipsolutions.net>
18585 L:      linux-wireless@vger.kernel.org
18586 S:      Maintained
18587 W:      https://wireless.wiki.kernel.org/
18588 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18591 F:      Documentation/ABI/stable/sysfs-class-rfkill
18592 F:      Documentation/driver-api/rfkill.rst
18593 F:      include/linux/rfkill.h
18594 F:      include/uapi/linux/rfkill.h
18595 F:      net/rfkill/
18596
18597 RHASHTABLE
18598 M:      Thomas Graf <tgraf@suug.ch>
18599 M:      Herbert Xu <herbert@gondor.apana.org.au>
18600 L:      netdev@vger.kernel.org
18601 S:      Maintained
18602 F:      include/linux/rhashtable-types.h
18603 F:      include/linux/rhashtable.h
18604 F:      lib/rhashtable.c
18605 F:      lib/test_rhashtable.c
18606
18607 RICOH R5C592 MEMORYSTICK DRIVER
18608 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18609 S:      Maintained
18610 F:      drivers/memstick/host/r592.*
18611
18612 RICOH SMARTMEDIA/XD DRIVER
18613 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18614 S:      Maintained
18615 F:      drivers/mtd/nand/raw/r852.c
18616 F:      drivers/mtd/nand/raw/r852.h
18617
18618 RISC-V ARCHITECTURE
18619 M:      Paul Walmsley <paul.walmsley@sifive.com>
18620 M:      Palmer Dabbelt <palmer@dabbelt.com>
18621 M:      Albert Ou <aou@eecs.berkeley.edu>
18622 L:      linux-riscv@lists.infradead.org
18623 S:      Supported
18624 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18625 C:      irc://irc.libera.chat/riscv
18626 P:      Documentation/arch/riscv/patch-acceptance.rst
18627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18628 F:      arch/riscv/
18629 N:      riscv
18630 K:      riscv
18631
18632 RISC-V MICROCHIP FPGA SUPPORT
18633 M:      Conor Dooley <conor.dooley@microchip.com>
18634 M:      Daire McNamara <daire.mcnamara@microchip.com>
18635 L:      linux-riscv@lists.infradead.org
18636 S:      Supported
18637 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18638 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18639 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18640 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18641 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18642 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18643 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18644 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18645 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18646 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18647 F:      arch/riscv/boot/dts/microchip/
18648 F:      drivers/char/hw_random/mpfs-rng.c
18649 F:      drivers/clk/microchip/clk-mpfs*.c
18650 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18651 F:      drivers/mailbox/mailbox-mpfs.c
18652 F:      drivers/pci/controller/pcie-microchip-host.c
18653 F:      drivers/pwm/pwm-microchip-core.c
18654 F:      drivers/reset/reset-mpfs.c
18655 F:      drivers/rtc/rtc-mpfs.c
18656 F:      drivers/soc/microchip/mpfs-sys-controller.c
18657 F:      drivers/spi/spi-microchip-core-qspi.c
18658 F:      drivers/spi/spi-microchip-core.c
18659 F:      drivers/usb/musb/mpfs.c
18660 F:      include/soc/microchip/mpfs.h
18661
18662 RISC-V MISC SOC SUPPORT
18663 M:      Conor Dooley <conor@kernel.org>
18664 L:      linux-riscv@lists.infradead.org
18665 S:      Maintained
18666 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18667 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18668 F:      Documentation/devicetree/bindings/riscv/
18669 F:      arch/riscv/boot/dts/
18670 X:      arch/riscv/boot/dts/allwinner/
18671 X:      arch/riscv/boot/dts/renesas/
18672
18673 RISC-V PMU DRIVERS
18674 M:      Atish Patra <atishp@atishpatra.org>
18675 R:      Anup Patel <anup@brainfault.org>
18676 L:      linux-riscv@lists.infradead.org
18677 S:      Supported
18678 F:      drivers/perf/riscv_pmu.c
18679 F:      drivers/perf/riscv_pmu_legacy.c
18680 F:      drivers/perf/riscv_pmu_sbi.c
18681
18682 RISC-V THEAD SoC SUPPORT
18683 M:      Jisheng Zhang <jszhang@kernel.org>
18684 M:      Guo Ren <guoren@kernel.org>
18685 M:      Fu Wei <wefu@redhat.com>
18686 L:      linux-riscv@lists.infradead.org
18687 S:      Maintained
18688 F:      arch/riscv/boot/dts/thead/
18689
18690 RNBD BLOCK DRIVERS
18691 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18692 M:      Jack Wang <jinpu.wang@ionos.com>
18693 L:      linux-block@vger.kernel.org
18694 S:      Maintained
18695 F:      drivers/block/rnbd/
18696
18697 ROCCAT DRIVERS
18698 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18699 S:      Maintained
18700 W:      http://sourceforge.net/projects/roccat/
18701 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18702 F:      drivers/hid/hid-roccat*
18703 F:      include/linux/hid-roccat*
18704
18705 ROCKCHIP CRYPTO DRIVERS
18706 M:      Corentin Labbe <clabbe@baylibre.com>
18707 L:      linux-crypto@vger.kernel.org
18708 S:      Maintained
18709 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18710 F:      drivers/crypto/rockchip/
18711
18712 ROCKCHIP I2S TDM DRIVER
18713 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18714 L:      linux-rockchip@lists.infradead.org
18715 S:      Maintained
18716 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18717 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18718
18719 ROCKCHIP ISP V1 DRIVER
18720 M:      Dafna Hirschfeld <dafna@fastmail.com>
18721 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18722 L:      linux-media@vger.kernel.org
18723 L:      linux-rockchip@lists.infradead.org
18724 S:      Maintained
18725 F:      Documentation/admin-guide/media/rkisp1.rst
18726 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18727 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18728 F:      drivers/media/platform/rockchip/rkisp1
18729 F:      include/uapi/linux/rkisp1-config.h
18730
18731 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18732 M:      Jacob Chen <jacob-chen@iotwrt.com>
18733 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18734 L:      linux-media@vger.kernel.org
18735 L:      linux-rockchip@lists.infradead.org
18736 S:      Maintained
18737 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18738 F:      drivers/media/platform/rockchip/rga/
18739
18740 ROCKCHIP VIDEO DECODER DRIVER
18741 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18742 L:      linux-media@vger.kernel.org
18743 L:      linux-rockchip@lists.infradead.org
18744 S:      Maintained
18745 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18746 F:      drivers/staging/media/rkvdec/
18747
18748 ROCKER DRIVER
18749 M:      Jiri Pirko <jiri@resnulli.us>
18750 L:      netdev@vger.kernel.org
18751 S:      Supported
18752 F:      drivers/net/ethernet/rocker/
18753
18754 ROCKETPORT EXPRESS/INFINITY DRIVER
18755 M:      Kevin Cernekee <cernekee@gmail.com>
18756 L:      linux-serial@vger.kernel.org
18757 S:      Odd Fixes
18758 F:      drivers/tty/serial/rp2.*
18759
18760 ROHM BD99954 CHARGER IC
18761 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18762 S:      Supported
18763 F:      drivers/power/supply/bd99954-charger.c
18764 F:      drivers/power/supply/bd99954-charger.h
18765
18766 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18767 M:      Tomasz Duszynski <tduszyns@gmail.com>
18768 S:      Maintained
18769 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18770 F:      drivers/iio/light/bh1750.c
18771
18772 ROHM BM1390 PRESSURE SENSOR DRIVER
18773 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18774 L:      linux-iio@vger.kernel.org
18775 S:      Supported
18776 F:      drivers/iio/pressure/rohm-bm1390.c
18777
18778 ROHM BU270xx LIGHT SENSOR DRIVERs
18779 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18780 L:      linux-iio@vger.kernel.org
18781 S:      Supported
18782 F:      drivers/iio/light/rohm-bu27008.c
18783 F:      drivers/iio/light/rohm-bu27034.c
18784
18785 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18786 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18787 L:      linux-kernel@vger.kernel.org
18788 L:      linux-renesas-soc@vger.kernel.org
18789 S:      Supported
18790 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18791 F:      drivers/gpio/gpio-bd9571mwv.c
18792 F:      drivers/mfd/bd9571mwv.c
18793 F:      drivers/regulator/bd9571mwv-regulator.c
18794 F:      include/linux/mfd/bd9571mwv.h
18795
18796 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18797 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18798 S:      Supported
18799 F:      drivers/clk/clk-bd718x7.c
18800 F:      drivers/gpio/gpio-bd71815.c
18801 F:      drivers/gpio/gpio-bd71828.c
18802 F:      drivers/mfd/rohm-bd71828.c
18803 F:      drivers/mfd/rohm-bd718x7.c
18804 F:      drivers/mfd/rohm-bd9576.c
18805 F:      drivers/regulator/bd71815-regulator.c
18806 F:      drivers/regulator/bd71828-regulator.c
18807 F:      drivers/regulator/bd718x7-regulator.c
18808 F:      drivers/regulator/bd9576-regulator.c
18809 F:      drivers/regulator/rohm-regulator.c
18810 F:      drivers/rtc/rtc-bd70528.c
18811 F:      drivers/watchdog/bd9576_wdt.c
18812 F:      include/linux/mfd/rohm-bd71815.h
18813 F:      include/linux/mfd/rohm-bd71828.h
18814 F:      include/linux/mfd/rohm-bd718x7.h
18815 F:      include/linux/mfd/rohm-bd957x.h
18816 F:      include/linux/mfd/rohm-generic.h
18817 F:      include/linux/mfd/rohm-shared.h
18818
18819 ROSE NETWORK LAYER
18820 M:      Ralf Baechle <ralf@linux-mips.org>
18821 L:      linux-hams@vger.kernel.org
18822 S:      Maintained
18823 W:      https://linux-ax25.in-berlin.de
18824 F:      include/net/rose.h
18825 F:      include/uapi/linux/rose.h
18826 F:      net/rose/
18827
18828 ROTATION DRIVER FOR ALLWINNER A83T
18829 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18830 L:      linux-media@vger.kernel.org
18831 S:      Maintained
18832 T:      git git://linuxtv.org/media_tree.git
18833 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18834 F:      drivers/media/platform/sunxi/sun8i-rotate/
18835
18836 RPMSG TTY DRIVER
18837 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18838 L:      linux-remoteproc@vger.kernel.org
18839 S:      Maintained
18840 F:      drivers/tty/rpmsg_tty.c
18841
18842 RTL2830 MEDIA DRIVER
18843 M:      Antti Palosaari <crope@iki.fi>
18844 L:      linux-media@vger.kernel.org
18845 S:      Maintained
18846 W:      https://linuxtv.org
18847 W:      http://palosaari.fi/linux/
18848 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18849 T:      git git://linuxtv.org/anttip/media_tree.git
18850 F:      drivers/media/dvb-frontends/rtl2830*
18851
18852 RTL2832 MEDIA DRIVER
18853 M:      Antti Palosaari <crope@iki.fi>
18854 L:      linux-media@vger.kernel.org
18855 S:      Maintained
18856 W:      https://linuxtv.org
18857 W:      http://palosaari.fi/linux/
18858 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18859 T:      git git://linuxtv.org/anttip/media_tree.git
18860 F:      drivers/media/dvb-frontends/rtl2832*
18861
18862 RTL2832_SDR MEDIA DRIVER
18863 M:      Antti Palosaari <crope@iki.fi>
18864 L:      linux-media@vger.kernel.org
18865 S:      Maintained
18866 W:      https://linuxtv.org
18867 W:      http://palosaari.fi/linux/
18868 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18869 T:      git git://linuxtv.org/anttip/media_tree.git
18870 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18871
18872 RTL8180 WIRELESS DRIVER
18873 L:      linux-wireless@vger.kernel.org
18874 S:      Orphan
18875 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18876
18877 RTL8187 WIRELESS DRIVER
18878 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18879 M:      Larry Finger <Larry.Finger@lwfinger.net>
18880 L:      linux-wireless@vger.kernel.org
18881 S:      Maintained
18882 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18883
18884 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18885 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18886 L:      linux-wireless@vger.kernel.org
18887 S:      Maintained
18888 F:      drivers/net/wireless/realtek/rtl8xxxu/
18889
18890 RTRS TRANSPORT DRIVERS
18891 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18892 M:      Jack Wang <jinpu.wang@ionos.com>
18893 L:      linux-rdma@vger.kernel.org
18894 S:      Maintained
18895 F:      drivers/infiniband/ulp/rtrs/
18896
18897 RUNTIME VERIFICATION (RV)
18898 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18899 M:      Steven Rostedt <rostedt@goodmis.org>
18900 L:      linux-trace-kernel@vger.kernel.org
18901 S:      Maintained
18902 F:      Documentation/trace/rv/
18903 F:      include/linux/rv.h
18904 F:      include/rv/
18905 F:      kernel/trace/rv/
18906 F:      tools/verification/
18907
18908 RUST
18909 M:      Miguel Ojeda <ojeda@kernel.org>
18910 M:      Alex Gaynor <alex.gaynor@gmail.com>
18911 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18912 R:      Boqun Feng <boqun.feng@gmail.com>
18913 R:      Gary Guo <gary@garyguo.net>
18914 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18915 R:      Benno Lossin <benno.lossin@proton.me>
18916 R:      Andreas Hindborg <a.hindborg@samsung.com>
18917 R:      Alice Ryhl <aliceryhl@google.com>
18918 L:      rust-for-linux@vger.kernel.org
18919 S:      Supported
18920 W:      https://rust-for-linux.com
18921 B:      https://github.com/Rust-for-Linux/linux/issues
18922 C:      zulip://rust-for-linux.zulipchat.com
18923 P:      https://rust-for-linux.com/contributing
18924 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18925 F:      Documentation/rust/
18926 F:      rust/
18927 F:      samples/rust/
18928 F:      scripts/*rust*
18929 K:      \b(?i:rust)\b
18930
18931 RXRPC SOCKETS (AF_RXRPC)
18932 M:      David Howells <dhowells@redhat.com>
18933 M:      Marc Dionne <marc.dionne@auristor.com>
18934 L:      linux-afs@lists.infradead.org
18935 S:      Supported
18936 W:      https://www.infradead.org/~dhowells/kafs/
18937 F:      Documentation/networking/rxrpc.rst
18938 F:      include/keys/rxrpc-type.h
18939 F:      include/net/af_rxrpc.h
18940 F:      include/trace/events/rxrpc.h
18941 F:      include/uapi/linux/rxrpc.h
18942 F:      net/rxrpc/
18943
18944 S3 SAVAGE FRAMEBUFFER DRIVER
18945 M:      Antonino Daplas <adaplas@gmail.com>
18946 L:      linux-fbdev@vger.kernel.org
18947 S:      Maintained
18948 F:      drivers/video/fbdev/savage/
18949
18950 S390 ARCHITECTURE
18951 M:      Heiko Carstens <hca@linux.ibm.com>
18952 M:      Vasily Gorbik <gor@linux.ibm.com>
18953 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18954 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18955 R:      Sven Schnelle <svens@linux.ibm.com>
18956 L:      linux-s390@vger.kernel.org
18957 S:      Supported
18958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18959 F:      Documentation/driver-api/s390-drivers.rst
18960 F:      Documentation/arch/s390/
18961 F:      arch/s390/
18962 F:      drivers/s390/
18963 F:      drivers/watchdog/diag288_wdt.c
18964
18965 S390 COMMON I/O LAYER
18966 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18967 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18968 L:      linux-s390@vger.kernel.org
18969 S:      Supported
18970 F:      drivers/s390/cio/
18971
18972 S390 DASD DRIVER
18973 M:      Stefan Haberland <sth@linux.ibm.com>
18974 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18975 L:      linux-s390@vger.kernel.org
18976 S:      Supported
18977 F:      block/partitions/ibm.c
18978 F:      drivers/s390/block/dasd*
18979 F:      include/linux/dasd_mod.h
18980
18981 S390 IOMMU (PCI)
18982 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18983 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18984 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18985 L:      linux-s390@vger.kernel.org
18986 S:      Supported
18987 F:      drivers/iommu/s390-iommu.c
18988
18989 S390 IUCV NETWORK LAYER
18990 M:      Alexandra Winter <wintera@linux.ibm.com>
18991 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18992 L:      linux-s390@vger.kernel.org
18993 L:      netdev@vger.kernel.org
18994 S:      Supported
18995 F:      drivers/s390/net/*iucv*
18996 F:      include/net/iucv/
18997 F:      net/iucv/
18998
18999 S390 MM
19000 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19001 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19002 L:      linux-s390@vger.kernel.org
19003 S:      Supported
19004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19005 F:      arch/s390/include/asm/pgtable.h
19006 F:      arch/s390/mm
19007
19008 S390 NETWORK DRIVERS
19009 M:      Alexandra Winter <wintera@linux.ibm.com>
19010 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19011 L:      linux-s390@vger.kernel.org
19012 L:      netdev@vger.kernel.org
19013 S:      Supported
19014 F:      drivers/s390/net/
19015
19016 S390 PCI SUBSYSTEM
19017 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19018 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19019 L:      linux-s390@vger.kernel.org
19020 S:      Supported
19021 F:      Documentation/arch/s390/pci.rst
19022 F:      arch/s390/pci/
19023 F:      drivers/pci/hotplug/s390_pci_hpc.c
19024
19025 S390 SCM DRIVER
19026 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19027 L:      linux-s390@vger.kernel.org
19028 S:      Supported
19029 F:      drivers/s390/block/scm*
19030 F:      drivers/s390/cio/scm.c
19031
19032 S390 VFIO AP DRIVER
19033 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19034 M:      Halil Pasic <pasic@linux.ibm.com>
19035 M:      Jason Herne <jjherne@linux.ibm.com>
19036 L:      linux-s390@vger.kernel.org
19037 S:      Supported
19038 F:      Documentation/arch/s390/vfio-ap*
19039 F:      drivers/s390/crypto/vfio_ap*
19040
19041 S390 VFIO-CCW DRIVER
19042 M:      Eric Farman <farman@linux.ibm.com>
19043 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19044 R:      Halil Pasic <pasic@linux.ibm.com>
19045 L:      linux-s390@vger.kernel.org
19046 L:      kvm@vger.kernel.org
19047 S:      Supported
19048 F:      Documentation/arch/s390/vfio-ccw.rst
19049 F:      drivers/s390/cio/vfio_ccw*
19050 F:      include/uapi/linux/vfio_ccw.h
19051
19052 S390 VFIO-PCI DRIVER
19053 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19054 M:      Eric Farman <farman@linux.ibm.com>
19055 L:      linux-s390@vger.kernel.org
19056 L:      kvm@vger.kernel.org
19057 S:      Supported
19058 F:      arch/s390/kvm/pci*
19059 F:      drivers/vfio/pci/vfio_pci_zdev.c
19060 F:      include/uapi/linux/vfio_zdev.h
19061
19062 S390 ZCRYPT DRIVER
19063 M:      Harald Freudenberger <freude@linux.ibm.com>
19064 L:      linux-s390@vger.kernel.org
19065 S:      Supported
19066 F:      drivers/s390/crypto/
19067
19068 S390 ZFCP DRIVER
19069 M:      Steffen Maier <maier@linux.ibm.com>
19070 M:      Benjamin Block <bblock@linux.ibm.com>
19071 L:      linux-s390@vger.kernel.org
19072 S:      Supported
19073 F:      drivers/s390/scsi/zfcp_*
19074
19075 SAA6588 RDS RECEIVER DRIVER
19076 M:      Hans Verkuil <hverkuil@xs4all.nl>
19077 L:      linux-media@vger.kernel.org
19078 S:      Odd Fixes
19079 W:      https://linuxtv.org
19080 T:      git git://linuxtv.org/media_tree.git
19081 F:      drivers/media/i2c/saa6588*
19082
19083 SAA7134 VIDEO4LINUX DRIVER
19084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19085 L:      linux-media@vger.kernel.org
19086 S:      Odd fixes
19087 W:      https://linuxtv.org
19088 T:      git git://linuxtv.org/media_tree.git
19089 F:      Documentation/driver-api/media/drivers/saa7134*
19090 F:      drivers/media/pci/saa7134/
19091
19092 SAA7146 VIDEO4LINUX-2 DRIVER
19093 M:      Hans Verkuil <hverkuil@xs4all.nl>
19094 L:      linux-media@vger.kernel.org
19095 S:      Maintained
19096 T:      git git://linuxtv.org/media_tree.git
19097 F:      drivers/media/common/saa7146/
19098 F:      drivers/media/pci/saa7146/
19099 F:      include/media/drv-intf/saa7146*
19100
19101 SAFESETID SECURITY MODULE
19102 M:      Micah Morton <mortonm@chromium.org>
19103 S:      Supported
19104 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19105 F:      security/safesetid/
19106
19107 SAMSUNG AUDIO (ASoC) DRIVERS
19108 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19110 S:      Maintained
19111 B:      mailto:linux-samsung-soc@vger.kernel.org
19112 F:      Documentation/devicetree/bindings/sound/samsung*
19113 F:      sound/soc/samsung/
19114
19115 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19116 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19117 L:      linux-crypto@vger.kernel.org
19118 L:      linux-samsung-soc@vger.kernel.org
19119 S:      Maintained
19120 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19121 F:      drivers/crypto/exynos-rng.c
19122
19123 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19124 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19125 L:      linux-samsung-soc@vger.kernel.org
19126 S:      Maintained
19127 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19128 F:      drivers/char/hw_random/exynos-trng.c
19129
19130 SAMSUNG FRAMEBUFFER DRIVER
19131 M:      Jingoo Han <jingoohan1@gmail.com>
19132 L:      linux-fbdev@vger.kernel.org
19133 S:      Maintained
19134 F:      drivers/video/fbdev/s3c-fb.c
19135
19136 SAMSUNG INTERCONNECT DRIVERS
19137 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19138 M:      Artur Świgoń <a.swigon@samsung.com>
19139 L:      linux-pm@vger.kernel.org
19140 L:      linux-samsung-soc@vger.kernel.org
19141 S:      Supported
19142 F:      drivers/interconnect/samsung/
19143
19144 SAMSUNG LAPTOP DRIVER
19145 M:      Corentin Chary <corentin.chary@gmail.com>
19146 L:      platform-driver-x86@vger.kernel.org
19147 S:      Maintained
19148 F:      drivers/platform/x86/samsung-laptop.c
19149
19150 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19151 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19152 L:      linux-kernel@vger.kernel.org
19153 L:      linux-samsung-soc@vger.kernel.org
19154 S:      Maintained
19155 B:      mailto:linux-samsung-soc@vger.kernel.org
19156 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19157 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19158 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19159 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19160 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19161 F:      drivers/clk/clk-s2mps11.c
19162 F:      drivers/mfd/sec*.c
19163 F:      drivers/regulator/s2m*.c
19164 F:      drivers/regulator/s5m*.c
19165 F:      drivers/rtc/rtc-s5m.c
19166 F:      include/linux/mfd/samsung/
19167
19168 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19169 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19170 L:      linux-media@vger.kernel.org
19171 L:      linux-samsung-soc@vger.kernel.org
19172 S:      Maintained
19173 F:      drivers/media/platform/samsung/s3c-camif/
19174 F:      include/media/drv-intf/s3c_camif.h
19175
19176 SAMSUNG S3FWRN5 NFC DRIVER
19177 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19178 S:      Maintained
19179 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19180 F:      drivers/nfc/s3fwrn5
19181
19182 SAMSUNG S5C73M3 CAMERA DRIVER
19183 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19184 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19185 L:      linux-media@vger.kernel.org
19186 S:      Supported
19187 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19188 F:      drivers/media/i2c/s5c73m3/*
19189
19190 SAMSUNG S5K5BAF CAMERA DRIVER
19191 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19192 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19193 L:      linux-media@vger.kernel.org
19194 S:      Supported
19195 F:      drivers/media/i2c/s5k5baf.c
19196
19197 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19198 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19199 M:      Vladimir Zapolskiy <vz@mleia.com>
19200 L:      linux-crypto@vger.kernel.org
19201 L:      linux-samsung-soc@vger.kernel.org
19202 S:      Maintained
19203 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19204 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19205 F:      drivers/crypto/s5p-sss.c
19206
19207 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19208 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19209 L:      linux-media@vger.kernel.org
19210 S:      Supported
19211 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19212 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19213 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19214 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19215 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19216 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19217 F:      drivers/media/platform/samsung/exynos4-is/
19218
19219 SAMSUNG SOC CLOCK DRIVERS
19220 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19221 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19222 M:      Tomasz Figa <tomasz.figa@gmail.com>
19223 M:      Chanwoo Choi <cw00.choi@samsung.com>
19224 R:      Alim Akhtar <alim.akhtar@samsung.com>
19225 L:      linux-samsung-soc@vger.kernel.org
19226 S:      Maintained
19227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19229 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19230 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19231 F:      drivers/clk/samsung/
19232 F:      include/dt-bindings/clock/exynos*.h
19233 F:      include/dt-bindings/clock/s5p*.h
19234 F:      include/dt-bindings/clock/samsung,*.h
19235 F:      include/linux/clk/samsung.h
19236
19237 SAMSUNG SPI DRIVERS
19238 M:      Andi Shyti <andi.shyti@kernel.org>
19239 L:      linux-spi@vger.kernel.org
19240 L:      linux-samsung-soc@vger.kernel.org
19241 S:      Maintained
19242 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19243 F:      drivers/spi/spi-s3c*
19244 F:      include/linux/platform_data/spi-s3c64xx.h
19245
19246 SAMSUNG SXGBE DRIVERS
19247 M:      Byungho An <bh74.an@samsung.com>
19248 L:      netdev@vger.kernel.org
19249 S:      Supported
19250 F:      drivers/net/ethernet/samsung/sxgbe/
19251
19252 SAMSUNG THERMAL DRIVER
19253 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19254 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19255 L:      linux-pm@vger.kernel.org
19256 L:      linux-samsung-soc@vger.kernel.org
19257 S:      Maintained
19258 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19259 F:      drivers/thermal/samsung/
19260
19261 SAMSUNG USB2 PHY DRIVER
19262 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19263 L:      linux-kernel@vger.kernel.org
19264 S:      Supported
19265 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19266 F:      Documentation/driver-api/phy/samsung-usb2.rst
19267 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19268 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19269 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19270 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19271 F:      drivers/phy/samsung/phy-samsung-usb2.c
19272 F:      drivers/phy/samsung/phy-samsung-usb2.h
19273
19274 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19275 M:      Paul Barker <paul.barker@sancloud.com>
19276 R:      Marc Murphy <marc.murphy@sancloud.com>
19277 S:      Supported
19278 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19279
19280 SC1200 WDT DRIVER
19281 M:      Zwane Mwaikambo <zwanem@gmail.com>
19282 S:      Maintained
19283 F:      drivers/watchdog/sc1200wdt.c
19284
19285 SCHEDULER
19286 M:      Ingo Molnar <mingo@redhat.com>
19287 M:      Peter Zijlstra <peterz@infradead.org>
19288 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19289 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19290 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19291 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19292 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19293 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19294 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19295 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19296 L:      linux-kernel@vger.kernel.org
19297 S:      Maintained
19298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19299 F:      include/linux/preempt.h
19300 F:      include/linux/sched.h
19301 F:      include/linux/wait.h
19302 F:      include/uapi/linux/sched.h
19303 F:      kernel/sched/
19304
19305 SCSI LIBSAS SUBSYSTEM
19306 R:      John Garry <john.g.garry@oracle.com>
19307 R:      Jason Yan <yanaijie@huawei.com>
19308 L:      linux-scsi@vger.kernel.org
19309 S:      Supported
19310 F:      Documentation/scsi/libsas.rst
19311 F:      drivers/scsi/libsas/
19312 F:      include/scsi/libsas.h
19313 F:      include/scsi/sas_ata.h
19314
19315 SCSI RDMA PROTOCOL (SRP) INITIATOR
19316 M:      Bart Van Assche <bvanassche@acm.org>
19317 L:      linux-rdma@vger.kernel.org
19318 S:      Supported
19319 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19320 F:      drivers/infiniband/ulp/srp/
19321 F:      include/scsi/srp.h
19322
19323 SCSI RDMA PROTOCOL (SRP) TARGET
19324 M:      Bart Van Assche <bvanassche@acm.org>
19325 L:      linux-rdma@vger.kernel.org
19326 L:      target-devel@vger.kernel.org
19327 S:      Supported
19328 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19329 F:      drivers/infiniband/ulp/srpt/
19330
19331 SCSI SG DRIVER
19332 M:      Doug Gilbert <dgilbert@interlog.com>
19333 L:      linux-scsi@vger.kernel.org
19334 S:      Maintained
19335 W:      http://sg.danny.cz/sg
19336 F:      Documentation/scsi/scsi-generic.rst
19337 F:      drivers/scsi/sg.c
19338 F:      include/scsi/sg.h
19339
19340 SCSI SUBSYSTEM
19341 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19342 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19343 L:      linux-scsi@vger.kernel.org
19344 S:      Maintained
19345 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19348 F:      Documentation/devicetree/bindings/scsi/
19349 F:      drivers/scsi/
19350 F:      drivers/ufs/
19351 F:      include/scsi/
19352
19353 SCSI TAPE DRIVER
19354 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19355 L:      linux-scsi@vger.kernel.org
19356 S:      Maintained
19357 F:      Documentation/scsi/st.rst
19358 F:      drivers/scsi/st.*
19359 F:      drivers/scsi/st_*.h
19360
19361 SCSI TARGET CORE USER DRIVER
19362 M:      Bodo Stroesser <bostroesser@gmail.com>
19363 L:      linux-scsi@vger.kernel.org
19364 L:      target-devel@vger.kernel.org
19365 S:      Supported
19366 F:      Documentation/target/tcmu-design.rst
19367 F:      drivers/target/target_core_user.c
19368 F:      include/uapi/linux/target_core_user.h
19369
19370 SCSI TARGET SUBSYSTEM
19371 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19372 L:      linux-scsi@vger.kernel.org
19373 L:      target-devel@vger.kernel.org
19374 S:      Supported
19375 Q:      https://patchwork.kernel.org/project/target-devel/list/
19376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19377 F:      Documentation/target/
19378 F:      drivers/target/
19379 F:      include/target/
19380
19381 SCTP PROTOCOL
19382 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19383 M:      Xin Long <lucien.xin@gmail.com>
19384 L:      linux-sctp@vger.kernel.org
19385 S:      Maintained
19386 W:      https://github.com/sctp/lksctp-tools/wiki
19387 F:      Documentation/networking/sctp.rst
19388 F:      include/linux/sctp.h
19389 F:      include/net/sctp/
19390 F:      include/uapi/linux/sctp.h
19391 F:      net/sctp/
19392
19393 SCx200 CPU SUPPORT
19394 M:      Jim Cromie <jim.cromie@gmail.com>
19395 S:      Odd Fixes
19396 F:      Documentation/i2c/busses/scx200_acb.rst
19397 F:      arch/x86/platform/scx200/
19398 F:      drivers/i2c/busses/scx200*
19399 F:      drivers/mtd/maps/scx200_docflash.c
19400 F:      drivers/watchdog/scx200_wdt.c
19401 F:      include/linux/scx200.h
19402
19403 SCx200 GPIO DRIVER
19404 M:      Jim Cromie <jim.cromie@gmail.com>
19405 S:      Maintained
19406 F:      drivers/char/scx200_gpio.c
19407 F:      include/linux/scx200_gpio.h
19408
19409 SCx200 HRT CLOCKSOURCE DRIVER
19410 M:      Jim Cromie <jim.cromie@gmail.com>
19411 S:      Maintained
19412 F:      drivers/clocksource/scx200_hrt.c
19413
19414 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19415 M:      Sascha Sommer <saschasommer@freenet.de>
19416 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19417 S:      Maintained
19418 F:      drivers/mmc/host/sdricoh_cs.c
19419
19420 SECO BOARDS CEC DRIVER
19421 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19422 S:      Maintained
19423 F:      drivers/media/cec/platform/seco/seco-cec.c
19424 F:      drivers/media/cec/platform/seco/seco-cec.h
19425
19426 SECURE COMPUTING
19427 M:      Kees Cook <keescook@chromium.org>
19428 R:      Andy Lutomirski <luto@amacapital.net>
19429 R:      Will Drewry <wad@chromium.org>
19430 S:      Supported
19431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19432 F:      Documentation/userspace-api/seccomp_filter.rst
19433 F:      include/linux/seccomp.h
19434 F:      include/uapi/linux/seccomp.h
19435 F:      kernel/seccomp.c
19436 F:      tools/testing/selftests/kselftest_harness.h
19437 F:      tools/testing/selftests/seccomp/*
19438 K:      \bsecure_computing
19439 K:      \bTIF_SECCOMP\b
19440
19441 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19442 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19443 M:      Al Cooper <alcooperx@gmail.com>
19444 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19445 L:      linux-mmc@vger.kernel.org
19446 S:      Maintained
19447 F:      drivers/mmc/host/sdhci-brcmstb*
19448
19449 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19450 M:      Adrian Hunter <adrian.hunter@intel.com>
19451 L:      linux-mmc@vger.kernel.org
19452 S:      Supported
19453 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19454 F:      drivers/mmc/host/sdhci*
19455
19456 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19457 M:      Aubin Constans <aubin.constans@microchip.com>
19458 R:      Eugen Hristev <eugen.hristev@collabora.com>
19459 L:      linux-mmc@vger.kernel.org
19460 S:      Supported
19461 F:      drivers/mmc/host/sdhci-of-at91.c
19462
19463 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19464 M:      Haibo Chen <haibo.chen@nxp.com>
19465 L:      linux-imx@nxp.com
19466 L:      linux-mmc@vger.kernel.org
19467 S:      Maintained
19468 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19469
19470 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19471 M:      Ben Dooks <ben-linux@fluff.org>
19472 M:      Jaehoon Chung <jh80.chung@samsung.com>
19473 L:      linux-mmc@vger.kernel.org
19474 S:      Maintained
19475 F:      drivers/mmc/host/sdhci-s3c*
19476
19477 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19478 M:      Viresh Kumar <vireshk@kernel.org>
19479 L:      linux-mmc@vger.kernel.org
19480 S:      Maintained
19481 F:      drivers/mmc/host/sdhci-spear.c
19482
19483 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19484 M:      Vignesh Raghavendra <vigneshr@ti.com>
19485 L:      linux-mmc@vger.kernel.org
19486 S:      Maintained
19487 F:      drivers/mmc/host/sdhci-omap.c
19488
19489 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19490 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19491 L:      linux-block@vger.kernel.org
19492 S:      Supported
19493 F:      block/opal_proto.h
19494 F:      block/sed*
19495 F:      include/linux/sed*
19496 F:      include/uapi/linux/sed*
19497
19498 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19499 M:      Mark Rutland <mark.rutland@arm.com>
19500 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19501 M:      Sudeep Holla <sudeep.holla@arm.com>
19502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19503 S:      Maintained
19504 F:      drivers/firmware/smccc/
19505 F:      include/linux/arm-smccc.h
19506
19507 SECURITY CONTACT
19508 M:      Security Officers <security@kernel.org>
19509 S:      Supported
19510 F:      Documentation/process/security-bugs.rst
19511
19512 SECURITY SUBSYSTEM
19513 M:      Paul Moore <paul@paul-moore.com>
19514 M:      James Morris <jmorris@namei.org>
19515 M:      "Serge E. Hallyn" <serge@hallyn.com>
19516 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19517 S:      Supported
19518 W:      http://kernsec.org/
19519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19520 F:      security/
19521 X:      security/selinux/
19522
19523 SELINUX SECURITY MODULE
19524 M:      Paul Moore <paul@paul-moore.com>
19525 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19526 M:      Eric Paris <eparis@parisplace.org>
19527 L:      selinux@vger.kernel.org
19528 S:      Supported
19529 W:      https://selinuxproject.org
19530 W:      https://github.com/SELinuxProject
19531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19532 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19533 F:      Documentation/ABI/removed/sysfs-selinux-disable
19534 F:      Documentation/admin-guide/LSM/SELinux.rst
19535 F:      include/trace/events/avc.h
19536 F:      include/uapi/linux/selinux_netlink.h
19537 F:      scripts/selinux/
19538 F:      security/selinux/
19539
19540 SENSABLE PHANTOM
19541 M:      Jiri Slaby <jirislaby@kernel.org>
19542 S:      Maintained
19543 F:      drivers/misc/phantom.c
19544 F:      include/uapi/linux/phantom.h
19545
19546 SENSEAIR SUNRISE 006-0-0007
19547 M:      Jacopo Mondi <jacopo@jmondi.org>
19548 S:      Maintained
19549 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19550 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19551 F:      drivers/iio/chemical/sunrise_co2.c
19552
19553 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19554 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19555 S:      Maintained
19556 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19557 F:      drivers/iio/chemical/scd30.h
19558 F:      drivers/iio/chemical/scd30_core.c
19559 F:      drivers/iio/chemical/scd30_i2c.c
19560 F:      drivers/iio/chemical/scd30_serial.c
19561
19562 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19563 M:      Roan van Dijk <roan@protonic.nl>
19564 S:      Maintained
19565 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19566 F:      drivers/iio/chemical/scd4x.c
19567
19568 SENSIRION SGP40 GAS SENSOR DRIVER
19569 M:      Andreas Klinger <ak@it-klinger.de>
19570 S:      Maintained
19571 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19572 F:      drivers/iio/chemical/sgp40.c
19573
19574 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19575 M:      Tomasz Duszynski <tduszyns@gmail.com>
19576 S:      Maintained
19577 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19578 F:      drivers/iio/chemical/sps30.c
19579 F:      drivers/iio/chemical/sps30_i2c.c
19580 F:      drivers/iio/chemical/sps30_serial.c
19581
19582 SERIAL DEVICE BUS
19583 M:      Rob Herring <robh@kernel.org>
19584 L:      linux-serial@vger.kernel.org
19585 S:      Maintained
19586 F:      Documentation/devicetree/bindings/serial/serial.yaml
19587 F:      drivers/tty/serdev/
19588 F:      include/linux/serdev.h
19589
19590 SERIAL IR RECEIVER
19591 M:      Sean Young <sean@mess.org>
19592 L:      linux-media@vger.kernel.org
19593 S:      Maintained
19594 F:      drivers/media/rc/serial_ir.c
19595
19596 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19597 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19599 S:      Maintained
19600 F:      Documentation/devicetree/bindings/slimbus/
19601 F:      drivers/slimbus/
19602 F:      include/linux/slimbus.h
19603
19604 SFC NETWORK DRIVER
19605 M:      Edward Cree <ecree.xilinx@gmail.com>
19606 M:      Martin Habets <habetsm.xilinx@gmail.com>
19607 L:      netdev@vger.kernel.org
19608 L:      linux-net-drivers@amd.com
19609 S:      Supported
19610 F:      Documentation/networking/devlink/sfc.rst
19611 F:      drivers/net/ethernet/sfc/
19612
19613 SFCTEMP HWMON DRIVER
19614 M:      Emil Renner Berthing <kernel@esmil.dk>
19615 M:      Hal Feng <hal.feng@starfivetech.com>
19616 L:      linux-hwmon@vger.kernel.org
19617 S:      Maintained
19618 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19619 F:      Documentation/hwmon/sfctemp.rst
19620 F:      drivers/hwmon/sfctemp.c
19621
19622 SFF/SFP/SFP+ MODULE SUPPORT
19623 M:      Russell King <linux@armlinux.org.uk>
19624 L:      netdev@vger.kernel.org
19625 S:      Maintained
19626 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19627 F:      drivers/net/phy/phylink.c
19628 F:      drivers/net/phy/sfp*
19629 F:      include/linux/mdio/mdio-i2c.h
19630 F:      include/linux/phylink.h
19631 F:      include/linux/sfp.h
19632 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)
19633
19634 SGI GRU DRIVER
19635 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19636 S:      Maintained
19637 F:      drivers/misc/sgi-gru/
19638
19639 SGI XP/XPC/XPNET DRIVER
19640 M:      Robin Holt <robinmholt@gmail.com>
19641 M:      Steve Wahl <steve.wahl@hpe.com>
19642 S:      Maintained
19643 F:      drivers/misc/sgi-xp/
19644
19645 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19646 M:      Karsten Graul <kgraul@linux.ibm.com>
19647 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19648 M:      Jan Karcher <jaka@linux.ibm.com>
19649 R:      D. Wythe <alibuda@linux.alibaba.com>
19650 R:      Tony Lu <tonylu@linux.alibaba.com>
19651 R:      Wen Gu <guwen@linux.alibaba.com>
19652 L:      linux-s390@vger.kernel.org
19653 S:      Supported
19654 F:      net/smc/
19655
19656 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19657 M:      Linus Walleij <linus.walleij@linaro.org>
19658 L:      linux-iio@vger.kernel.org
19659 S:      Maintained
19660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19661 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19662 F:      drivers/iio/light/gp2ap002.c
19663
19664 SHARP RJ54N1CB0C SENSOR DRIVER
19665 M:      Jacopo Mondi <jacopo@jmondi.org>
19666 L:      linux-media@vger.kernel.org
19667 S:      Odd fixes
19668 T:      git git://linuxtv.org/media_tree.git
19669 F:      drivers/media/i2c/rj54n1cb0c.c
19670 F:      include/media/i2c/rj54n1cb0c.h
19671
19672 SH_VOU V4L2 OUTPUT DRIVER
19673 L:      linux-media@vger.kernel.org
19674 S:      Orphan
19675 F:      drivers/media/platform/renesas/sh_vou.c
19676 F:      include/media/drv-intf/sh_vou.h
19677
19678 SI2157 MEDIA DRIVER
19679 M:      Antti Palosaari <crope@iki.fi>
19680 L:      linux-media@vger.kernel.org
19681 S:      Maintained
19682 W:      https://linuxtv.org
19683 W:      http://palosaari.fi/linux/
19684 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19685 T:      git git://linuxtv.org/anttip/media_tree.git
19686 F:      drivers/media/tuners/si2157*
19687
19688 SI2165 MEDIA DRIVER
19689 M:      Matthias Schwarzott <zzam@gentoo.org>
19690 L:      linux-media@vger.kernel.org
19691 S:      Maintained
19692 W:      https://linuxtv.org
19693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19694 F:      drivers/media/dvb-frontends/si2165*
19695
19696 SI2168 MEDIA DRIVER
19697 M:      Antti Palosaari <crope@iki.fi>
19698 L:      linux-media@vger.kernel.org
19699 S:      Maintained
19700 W:      https://linuxtv.org
19701 W:      http://palosaari.fi/linux/
19702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19703 T:      git git://linuxtv.org/anttip/media_tree.git
19704 F:      drivers/media/dvb-frontends/si2168*
19705
19706 SI470X FM RADIO RECEIVER I2C DRIVER
19707 M:      Hans Verkuil <hverkuil@xs4all.nl>
19708 L:      linux-media@vger.kernel.org
19709 S:      Odd Fixes
19710 W:      https://linuxtv.org
19711 T:      git git://linuxtv.org/media_tree.git
19712 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19713 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19714
19715 SI470X FM RADIO RECEIVER USB DRIVER
19716 M:      Hans Verkuil <hverkuil@xs4all.nl>
19717 L:      linux-media@vger.kernel.org
19718 S:      Maintained
19719 W:      https://linuxtv.org
19720 T:      git git://linuxtv.org/media_tree.git
19721 F:      drivers/media/radio/si470x/radio-si470x-common.c
19722 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19723 F:      drivers/media/radio/si470x/radio-si470x.h
19724
19725 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19726 M:      Eduardo Valentin <edubezval@gmail.com>
19727 L:      linux-media@vger.kernel.org
19728 S:      Odd Fixes
19729 W:      https://linuxtv.org
19730 T:      git git://linuxtv.org/media_tree.git
19731 F:      drivers/media/radio/si4713/si4713.?
19732
19733 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19734 M:      Eduardo Valentin <edubezval@gmail.com>
19735 L:      linux-media@vger.kernel.org
19736 S:      Odd Fixes
19737 W:      https://linuxtv.org
19738 T:      git git://linuxtv.org/media_tree.git
19739 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19740
19741 SI4713 FM RADIO TRANSMITTER USB DRIVER
19742 M:      Hans Verkuil <hverkuil@xs4all.nl>
19743 L:      linux-media@vger.kernel.org
19744 S:      Maintained
19745 W:      https://linuxtv.org
19746 T:      git git://linuxtv.org/media_tree.git
19747 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19748
19749 SIANO DVB DRIVER
19750 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19751 L:      linux-media@vger.kernel.org
19752 S:      Odd fixes
19753 W:      https://linuxtv.org
19754 T:      git git://linuxtv.org/media_tree.git
19755 F:      drivers/media/common/siano/
19756 F:      drivers/media/mmc/siano/
19757 F:      drivers/media/usb/siano/
19758 F:      drivers/media/usb/siano/
19759
19760 SIEMENS IPC LED DRIVERS
19761 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19762 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19763 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19764 L:      linux-leds@vger.kernel.org
19765 S:      Maintained
19766 F:      drivers/leds/simple/
19767
19768 SIEMENS IPC PLATFORM DRIVERS
19769 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19770 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19771 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19772 L:      platform-driver-x86@vger.kernel.org
19773 S:      Maintained
19774 F:      drivers/platform/x86/siemens/
19775 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19776 F:      include/linux/platform_data/x86/simatic-ipc.h
19777
19778 SIEMENS IPC WATCHDOG DRIVERS
19779 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19780 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19781 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19782 L:      linux-watchdog@vger.kernel.org
19783 S:      Maintained
19784 F:      drivers/watchdog/simatic-ipc-wdt.c
19785
19786 SIFIVE DRIVERS
19787 M:      Palmer Dabbelt <palmer@dabbelt.com>
19788 M:      Paul Walmsley <paul.walmsley@sifive.com>
19789 L:      linux-riscv@lists.infradead.org
19790 S:      Supported
19791 N:      sifive
19792 K:      [^@]sifive
19793
19794 SIFIVE FU540 SYSTEM-ON-CHIP
19795 M:      Paul Walmsley <paul.walmsley@sifive.com>
19796 M:      Palmer Dabbelt <palmer@dabbelt.com>
19797 L:      linux-riscv@lists.infradead.org
19798 S:      Supported
19799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19800 N:      fu540
19801 K:      fu540
19802
19803 SIFIVE PDMA DRIVER
19804 M:      Green Wan <green.wan@sifive.com>
19805 S:      Maintained
19806 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19807 F:      drivers/dma/sf-pdma/
19808
19809 SIFIVE SOC DRIVERS
19810 M:      Conor Dooley <conor@kernel.org>
19811 L:      linux-riscv@lists.infradead.org
19812 S:      Maintained
19813 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19814 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19815 F:      drivers/soc/sifive/
19816
19817 SILEAD TOUCHSCREEN DRIVER
19818 M:      Hans de Goede <hdegoede@redhat.com>
19819 L:      linux-input@vger.kernel.org
19820 L:      platform-driver-x86@vger.kernel.org
19821 S:      Maintained
19822 F:      drivers/input/touchscreen/silead.c
19823 F:      drivers/platform/x86/touchscreen_dmi.c
19824
19825 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19826 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19827 S:      Supported
19828 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19829 F:      drivers/net/wireless/silabs/wfx/
19830
19831 SILICON MOTION SM712 FRAME BUFFER DRIVER
19832 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19833 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19834 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19835 L:      linux-fbdev@vger.kernel.org
19836 S:      Maintained
19837 F:      Documentation/fb/sm712fb.rst
19838 F:      drivers/video/fbdev/sm712*
19839
19840 SILVACO I3C DUAL-ROLE MASTER
19841 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19842 M:      Conor Culhane <conor.culhane@silvaco.com>
19843 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19844 S:      Maintained
19845 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19846 F:      drivers/i3c/master/svc-i3c-master.c
19847
19848 SIMPLEFB FB DRIVER
19849 M:      Hans de Goede <hdegoede@redhat.com>
19850 L:      linux-fbdev@vger.kernel.org
19851 S:      Maintained
19852 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19853 F:      drivers/video/fbdev/simplefb.c
19854 F:      include/linux/platform_data/simplefb.h
19855
19856 SIMTEC EB110ATX (Chalice CATS)
19857 M:      Simtec Linux Team <linux@simtec.co.uk>
19858 S:      Supported
19859 W:      http://www.simtec.co.uk/products/EB110ATX/
19860
19861 SIOX
19862 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19863 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19864 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19865 S:      Supported
19866 F:      drivers/gpio/gpio-siox.c
19867 F:      drivers/siox/*
19868 F:      include/trace/events/siox.h
19869
19870 SIPHASH PRF ROUTINES
19871 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19872 S:      Maintained
19873 F:      include/linux/siphash.h
19874 F:      lib/siphash.c
19875 F:      lib/siphash_kunit.c
19876
19877 SIS 190 ETHERNET DRIVER
19878 M:      Francois Romieu <romieu@fr.zoreil.com>
19879 L:      netdev@vger.kernel.org
19880 S:      Maintained
19881 F:      drivers/net/ethernet/sis/sis190.c
19882
19883 SIS 900/7016 FAST ETHERNET DRIVER
19884 M:      Daniele Venzano <venza@brownhat.org>
19885 L:      netdev@vger.kernel.org
19886 S:      Maintained
19887 W:      http://www.brownhat.org/sis900.html
19888 F:      drivers/net/ethernet/sis/sis900.*
19889
19890 SIS FRAMEBUFFER DRIVER
19891 S:      Orphan
19892 F:      Documentation/fb/sisfb.rst
19893 F:      drivers/video/fbdev/sis/
19894 F:      include/video/sisfb.h
19895
19896 SIS I2C TOUCHSCREEN DRIVER
19897 M:      Mika Penttilä <mpenttil@redhat.com>
19898 L:      linux-input@vger.kernel.org
19899 S:      Maintained
19900 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19901 F:      drivers/input/touchscreen/sis_i2c.c
19902
19903 SIS USB2VGA DRIVER
19904 M:      Thomas Winischhofer <thomas@winischhofer.net>
19905 S:      Maintained
19906 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19907 F:      drivers/usb/misc/sisusbvga/
19908
19909 SL28 CPLD MFD DRIVER
19910 M:      Michael Walle <michael@walle.cc>
19911 S:      Maintained
19912 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19913 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19914 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19915 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19916 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19917 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19918 F:      drivers/gpio/gpio-sl28cpld.c
19919 F:      drivers/hwmon/sl28cpld-hwmon.c
19920 F:      drivers/irqchip/irq-sl28cpld.c
19921 F:      drivers/pwm/pwm-sl28cpld.c
19922 F:      drivers/watchdog/sl28cpld_wdt.c
19923
19924 SL28 VPD NVMEM LAYOUT DRIVER
19925 M:      Michael Walle <michael@walle.cc>
19926 S:      Maintained
19927 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19928 F:      drivers/nvmem/layouts/sl28vpd.c
19929
19930 SLAB ALLOCATOR
19931 M:      Christoph Lameter <cl@linux.com>
19932 M:      Pekka Enberg <penberg@kernel.org>
19933 M:      David Rientjes <rientjes@google.com>
19934 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19935 M:      Andrew Morton <akpm@linux-foundation.org>
19936 M:      Vlastimil Babka <vbabka@suse.cz>
19937 R:      Roman Gushchin <roman.gushchin@linux.dev>
19938 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19939 L:      linux-mm@kvack.org
19940 S:      Maintained
19941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19942 F:      include/linux/sl?b*.h
19943 F:      mm/sl?b*
19944
19945 SLCAN CAN NETWORK DRIVER
19946 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19947 L:      linux-can@vger.kernel.org
19948 S:      Maintained
19949 F:      drivers/net/can/slcan/
19950
19951 SLEEPABLE READ-COPY UPDATE (SRCU)
19952 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19953 M:      "Paul E. McKenney" <paulmck@kernel.org>
19954 M:      Josh Triplett <josh@joshtriplett.org>
19955 R:      Steven Rostedt <rostedt@goodmis.org>
19956 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19957 L:      rcu@vger.kernel.org
19958 S:      Supported
19959 W:      http://www.rdrop.com/users/paulmck/RCU/
19960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19961 F:      include/linux/srcu*.h
19962 F:      kernel/rcu/srcu*.c
19963
19964 SMACK SECURITY MODULE
19965 M:      Casey Schaufler <casey@schaufler-ca.com>
19966 L:      linux-security-module@vger.kernel.org
19967 S:      Maintained
19968 W:      http://schaufler-ca.com
19969 T:      git git://github.com/cschaufler/smack-next
19970 F:      Documentation/admin-guide/LSM/Smack.rst
19971 F:      security/smack/
19972
19973 SMC91x ETHERNET DRIVER
19974 M:      Nicolas Pitre <nico@fluxnic.net>
19975 S:      Odd Fixes
19976 F:      drivers/net/ethernet/smsc/smc91x.*
19977
19978 SMSC EMC2103 HARDWARE MONITOR DRIVER
19979 M:      Steve Glendinning <steve.glendinning@shawell.net>
19980 L:      linux-hwmon@vger.kernel.org
19981 S:      Maintained
19982 F:      Documentation/hwmon/emc2103.rst
19983 F:      drivers/hwmon/emc2103.c
19984
19985 SMSC SCH5627 HARDWARE MONITOR DRIVER
19986 M:      Hans de Goede <hdegoede@redhat.com>
19987 L:      linux-hwmon@vger.kernel.org
19988 S:      Supported
19989 F:      Documentation/hwmon/sch5627.rst
19990 F:      drivers/hwmon/sch5627.c
19991
19992 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19993 M:      Steve Glendinning <steve.glendinning@shawell.net>
19994 L:      linux-fbdev@vger.kernel.org
19995 S:      Maintained
19996 F:      drivers/video/fbdev/smscufx.c
19997
19998 SMSC47B397 HARDWARE MONITOR DRIVER
19999 M:      Jean Delvare <jdelvare@suse.com>
20000 L:      linux-hwmon@vger.kernel.org
20001 S:      Maintained
20002 F:      Documentation/hwmon/smsc47b397.rst
20003 F:      drivers/hwmon/smsc47b397.c
20004
20005 SMSC911x ETHERNET DRIVER
20006 M:      Steve Glendinning <steve.glendinning@shawell.net>
20007 L:      netdev@vger.kernel.org
20008 S:      Maintained
20009 F:      drivers/net/ethernet/smsc/smsc911x.*
20010 F:      include/linux/smsc911x.h
20011
20012 SMSC9420 PCI ETHERNET DRIVER
20013 M:      Steve Glendinning <steve.glendinning@shawell.net>
20014 L:      netdev@vger.kernel.org
20015 S:      Maintained
20016 F:      drivers/net/ethernet/smsc/smsc9420.*
20017
20018 SNET DPU VIRTIO DATA PATH ACCELERATOR
20019 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20020 F:      drivers/vdpa/solidrun/
20021
20022 SOCIONEXT (SNI) AVE NETWORK DRIVER
20023 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20024 L:      netdev@vger.kernel.org
20025 S:      Maintained
20026 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20027 F:      drivers/net/ethernet/socionext/sni_ave.c
20028
20029 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20030 M:      Jassi Brar <jaswinder.singh@linaro.org>
20031 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20032 L:      netdev@vger.kernel.org
20033 S:      Maintained
20034 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20035 F:      drivers/net/ethernet/socionext/netsec.c
20036
20037 SOCIONEXT (SNI) Synquacer SPI DRIVER
20038 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20039 M:      Jassi Brar <jaswinder.singh@linaro.org>
20040 L:      linux-spi@vger.kernel.org
20041 S:      Maintained
20042 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20043 F:      drivers/spi/spi-synquacer.c
20044
20045 SOCIONEXT SYNQUACER I2C DRIVER
20046 M:      Ard Biesheuvel <ardb@kernel.org>
20047 L:      linux-i2c@vger.kernel.org
20048 S:      Maintained
20049 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20050 F:      drivers/i2c/busses/i2c-synquacer.c
20051
20052 SOCIONEXT UNIPHIER SOUND DRIVER
20053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20054 S:      Orphan
20055 F:      sound/soc/uniphier/
20056
20057 SOCKET TIMESTAMPING
20058 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20059 S:      Maintained
20060 F:      Documentation/networking/timestamping.rst
20061 F:      include/uapi/linux/net_tstamp.h
20062 F:      tools/testing/selftests/net/so_txtime.c
20063
20064 SOEKRIS NET48XX LED SUPPORT
20065 M:      Chris Boot <bootc@bootc.net>
20066 S:      Maintained
20067 F:      drivers/leds/leds-net48xx.c
20068
20069 SOFT-IWARP DRIVER (siw)
20070 M:      Bernard Metzler <bmt@zurich.ibm.com>
20071 L:      linux-rdma@vger.kernel.org
20072 S:      Supported
20073 F:      drivers/infiniband/sw/siw/
20074 F:      include/uapi/rdma/siw-abi.h
20075
20076 SOFT-ROCE DRIVER (rxe)
20077 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20078 L:      linux-rdma@vger.kernel.org
20079 S:      Supported
20080 F:      drivers/infiniband/sw/rxe/
20081 F:      include/uapi/rdma/rdma_user_rxe.h
20082
20083 SOFTLOGIC 6x10 MPEG CODEC
20084 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20085 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20086 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20087 M:      Ismael Luceno <ismael@iodev.co.uk>
20088 L:      linux-media@vger.kernel.org
20089 S:      Supported
20090 F:      drivers/media/pci/solo6x10/
20091
20092 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20093 M:      James Morse <james.morse@arm.com>
20094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20095 S:      Maintained
20096 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20097 F:      drivers/firmware/arm_sdei.c
20098 F:      include/linux/arm_sdei.h
20099 F:      include/uapi/linux/arm_sdei.h
20100
20101 SOFTWARE NODES AND DEVICE PROPERTIES
20102 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20103 R:      Daniel Scally <djrscally@gmail.com>
20104 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20105 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20106 L:      linux-acpi@vger.kernel.org
20107 S:      Maintained
20108 F:      drivers/base/property.c
20109 F:      drivers/base/swnode.c
20110 F:      include/linux/fwnode.h
20111 F:      include/linux/property.h
20112
20113 SOFTWARE RAID (Multiple Disks) SUPPORT
20114 M:      Song Liu <song@kernel.org>
20115 L:      linux-raid@vger.kernel.org
20116 S:      Supported
20117 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20119 F:      drivers/md/Kconfig
20120 F:      drivers/md/Makefile
20121 F:      drivers/md/md*
20122 F:      drivers/md/raid*
20123 F:      include/linux/raid/
20124 F:      include/uapi/linux/raid/
20125
20126 SOLIDRUN CLEARFOG SUPPORT
20127 M:      Russell King <linux@armlinux.org.uk>
20128 S:      Maintained
20129 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20130 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20131
20132 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20133 M:      Russell King <linux@armlinux.org.uk>
20134 S:      Maintained
20135 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20136 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20137 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20138
20139 SONIC NETWORK DRIVER
20140 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20141 L:      netdev@vger.kernel.org
20142 S:      Maintained
20143 F:      drivers/net/ethernet/natsemi/sonic.*
20144
20145 SONICS SILICON BACKPLANE DRIVER (SSB)
20146 M:      Michael Buesch <m@bues.ch>
20147 L:      linux-wireless@vger.kernel.org
20148 S:      Maintained
20149 F:      drivers/ssb/
20150 F:      include/linux/ssb/
20151
20152 SONY IMX208 SENSOR DRIVER
20153 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20154 L:      linux-media@vger.kernel.org
20155 S:      Maintained
20156 T:      git git://linuxtv.org/media_tree.git
20157 F:      drivers/media/i2c/imx208.c
20158
20159 SONY IMX214 SENSOR DRIVER
20160 M:      Ricardo Ribalda <ribalda@kernel.org>
20161 L:      linux-media@vger.kernel.org
20162 S:      Maintained
20163 T:      git git://linuxtv.org/media_tree.git
20164 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20165 F:      drivers/media/i2c/imx214.c
20166
20167 SONY IMX219 SENSOR DRIVER
20168 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20169 L:      linux-media@vger.kernel.org
20170 S:      Maintained
20171 T:      git git://linuxtv.org/media_tree.git
20172 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20173 F:      drivers/media/i2c/imx219.c
20174
20175 SONY IMX258 SENSOR DRIVER
20176 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20177 L:      linux-media@vger.kernel.org
20178 S:      Maintained
20179 T:      git git://linuxtv.org/media_tree.git
20180 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20181 F:      drivers/media/i2c/imx258.c
20182
20183 SONY IMX274 SENSOR DRIVER
20184 M:      Leon Luo <leonl@leopardimaging.com>
20185 L:      linux-media@vger.kernel.org
20186 S:      Maintained
20187 T:      git git://linuxtv.org/media_tree.git
20188 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20189 F:      drivers/media/i2c/imx274.c
20190
20191 SONY IMX290 SENSOR DRIVER
20192 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20193 L:      linux-media@vger.kernel.org
20194 S:      Maintained
20195 T:      git git://linuxtv.org/media_tree.git
20196 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20197 F:      drivers/media/i2c/imx290.c
20198
20199 SONY IMX296 SENSOR DRIVER
20200 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20201 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20202 L:      linux-media@vger.kernel.org
20203 S:      Maintained
20204 T:      git git://linuxtv.org/media_tree.git
20205 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20206 F:      drivers/media/i2c/imx296.c
20207
20208 SONY IMX319 SENSOR DRIVER
20209 M:      Bingbu Cao <bingbu.cao@intel.com>
20210 L:      linux-media@vger.kernel.org
20211 S:      Maintained
20212 T:      git git://linuxtv.org/media_tree.git
20213 F:      drivers/media/i2c/imx319.c
20214
20215 SONY IMX334 SENSOR DRIVER
20216 L:      linux-media@vger.kernel.org
20217 S:      Orphan
20218 T:      git git://linuxtv.org/media_tree.git
20219 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20220 F:      drivers/media/i2c/imx334.c
20221
20222 SONY IMX335 SENSOR DRIVER
20223 L:      linux-media@vger.kernel.org
20224 S:      Orphan
20225 T:      git git://linuxtv.org/media_tree.git
20226 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20227 F:      drivers/media/i2c/imx335.c
20228
20229 SONY IMX355 SENSOR DRIVER
20230 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20231 L:      linux-media@vger.kernel.org
20232 S:      Maintained
20233 T:      git git://linuxtv.org/media_tree.git
20234 F:      drivers/media/i2c/imx355.c
20235
20236 SONY IMX412 SENSOR DRIVER
20237 L:      linux-media@vger.kernel.org
20238 S:      Orphan
20239 T:      git git://linuxtv.org/media_tree.git
20240 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20241 F:      drivers/media/i2c/imx412.c
20242
20243 SONY IMX415 SENSOR DRIVER
20244 M:      Michael Riesch <michael.riesch@wolfvision.net>
20245 L:      linux-media@vger.kernel.org
20246 S:      Maintained
20247 T:      git git://linuxtv.org/media_tree.git
20248 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20249 F:      drivers/media/i2c/imx415.c
20250
20251 SONY MEMORYSTICK SUBSYSTEM
20252 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20253 M:      Alex Dubov <oakad@yahoo.com>
20254 M:      Ulf Hansson <ulf.hansson@linaro.org>
20255 L:      linux-mmc@vger.kernel.org
20256 S:      Maintained
20257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20258 F:      drivers/memstick/
20259 F:      include/linux/memstick.h
20260
20261 SONY VAIO CONTROL DEVICE DRIVER
20262 M:      Mattia Dongili <malattia@linux.it>
20263 L:      platform-driver-x86@vger.kernel.org
20264 S:      Maintained
20265 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20266 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20267 F:      drivers/char/sonypi.c
20268 F:      drivers/platform/x86/sony-laptop.c
20269 F:      include/linux/sony-laptop.h
20270
20271 SOPHGO DEVICETREES
20272 M:      Chao Wei <chao.wei@sophgo.com>
20273 M:      Chen Wang <unicorn_wang@outlook.com>
20274 S:      Maintained
20275 F:      arch/riscv/boot/dts/sophgo/
20276 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20277
20278 SOUND
20279 M:      Jaroslav Kysela <perex@perex.cz>
20280 M:      Takashi Iwai <tiwai@suse.com>
20281 L:      linux-sound@vger.kernel.org
20282 S:      Maintained
20283 W:      http://www.alsa-project.org/
20284 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20286 F:      Documentation/sound/
20287 F:      include/sound/
20288 F:      include/uapi/sound/
20289 F:      sound/
20290 F:      tools/testing/selftests/alsa
20291
20292 SOUND - ALSA SELFTESTS
20293 M:      Mark Brown <broonie@kernel.org>
20294 L:      linux-sound@vger.kernel.org
20295 L:      linux-kselftest@vger.kernel.org
20296 S:      Supported
20297 F:      tools/testing/selftests/alsa
20298
20299 SOUND - COMPRESSED AUDIO
20300 M:      Vinod Koul <vkoul@kernel.org>
20301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20302 S:      Supported
20303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20304 F:      Documentation/sound/designs/compress-offload.rst
20305 F:      include/sound/compress_driver.h
20306 F:      include/uapi/sound/compress_*
20307 F:      sound/core/compress_offload.c
20308 F:      sound/soc/soc-compress.c
20309
20310 SOUND - DMAENGINE HELPERS
20311 M:      Lars-Peter Clausen <lars@metafoo.de>
20312 S:      Supported
20313 F:      include/sound/dmaengine_pcm.h
20314 F:      sound/core/pcm_dmaengine.c
20315 F:      sound/soc/soc-generic-dmaengine-pcm.c
20316
20317 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20318 M:      Liam Girdwood <lgirdwood@gmail.com>
20319 M:      Mark Brown <broonie@kernel.org>
20320 L:      linux-sound@vger.kernel.org
20321 S:      Supported
20322 W:      http://alsa-project.org/main/index.php/ASoC
20323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20324 F:      Documentation/devicetree/bindings/sound/
20325 F:      Documentation/sound/soc/
20326 F:      include/dt-bindings/sound/
20327 F:      include/sound/soc*
20328 F:      include/sound/sof.h
20329 F:      include/sound/sof/
20330 F:      include/trace/events/sof*.h
20331 F:      include/uapi/sound/asoc.h
20332 F:      sound/soc/
20333
20334 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20335 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20336 M:      Liam Girdwood <lgirdwood@gmail.com>
20337 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20338 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20339 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20340 M:      Daniel Baluta <daniel.baluta@nxp.com>
20341 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20342 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20343 S:      Supported
20344 W:      https://github.com/thesofproject/linux/
20345 F:      sound/soc/sof/
20346
20347 SOUNDWIRE SUBSYSTEM
20348 M:      Vinod Koul <vkoul@kernel.org>
20349 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20350 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20351 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20353 S:      Supported
20354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20355 F:      Documentation/driver-api/soundwire/
20356 F:      drivers/soundwire/
20357 F:      include/linux/soundwire/
20358
20359 SP2 MEDIA DRIVER
20360 M:      Olli Salonen <olli.salonen@iki.fi>
20361 L:      linux-media@vger.kernel.org
20362 S:      Maintained
20363 W:      https://linuxtv.org
20364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20365 F:      drivers/media/dvb-frontends/sp2*
20366
20367 SPANISH DOCUMENTATION
20368 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20369 S:      Maintained
20370 F:      Documentation/translations/sp_SP/
20371
20372 SPARC + UltraSPARC (sparc/sparc64)
20373 M:      "David S. Miller" <davem@davemloft.net>
20374 L:      sparclinux@vger.kernel.org
20375 S:      Maintained
20376 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20379 F:      arch/sparc/
20380 F:      drivers/sbus/
20381
20382 SPARC SERIAL DRIVERS
20383 M:      "David S. Miller" <davem@davemloft.net>
20384 L:      sparclinux@vger.kernel.org
20385 S:      Maintained
20386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20388 F:      drivers/tty/serial/suncore.c
20389 F:      drivers/tty/serial/sunhv.c
20390 F:      drivers/tty/serial/sunsab.c
20391 F:      drivers/tty/serial/sunsab.h
20392 F:      drivers/tty/serial/sunsu.c
20393 F:      drivers/tty/serial/sunzilog.c
20394 F:      drivers/tty/serial/sunzilog.h
20395 F:      drivers/tty/vcc.c
20396 F:      include/linux/sunserialcore.h
20397
20398 SPARSE CHECKER
20399 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20400 L:      linux-sparse@vger.kernel.org
20401 S:      Maintained
20402 W:      https://sparse.docs.kernel.org/
20403 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20404 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20405 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20406 F:      include/linux/compiler.h
20407
20408 SPEAKUP CONSOLE SPEECH DRIVER
20409 M:      William Hubbs <w.d.hubbs@gmail.com>
20410 M:      Chris Brannon <chris@the-brannons.com>
20411 M:      Kirk Reiser <kirk@reisers.ca>
20412 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20413 L:      speakup@linux-speakup.org
20414 S:      Odd Fixes
20415 W:      http://www.linux-speakup.org/
20416 W:      https://github.com/linux-speakup/speakup
20417 B:      https://github.com/linux-speakup/speakup/issues
20418 F:      drivers/accessibility/speakup/
20419
20420 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20421 M:      Viresh Kumar <vireshk@kernel.org>
20422 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20423 M:      soc@kernel.org
20424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20425 S:      Maintained
20426 W:      http://www.st.com/spear
20427 F:      arch/arm/boot/dts/st/spear*
20428 F:      arch/arm/mach-spear/
20429 F:      drivers/clk/spear/
20430 F:      drivers/pinctrl/spear/
20431
20432 SPI NOR SUBSYSTEM
20433 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20434 M:      Pratyush Yadav <pratyush@kernel.org>
20435 R:      Michael Walle <michael@walle.cc>
20436 L:      linux-mtd@lists.infradead.org
20437 S:      Maintained
20438 W:      http://www.linux-mtd.infradead.org/
20439 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20440 C:      irc://irc.oftc.net/mtd
20441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20442 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20443 F:      drivers/mtd/spi-nor/
20444 F:      include/linux/mtd/spi-nor.h
20445
20446 SPI SUBSYSTEM
20447 M:      Mark Brown <broonie@kernel.org>
20448 L:      linux-spi@vger.kernel.org
20449 S:      Maintained
20450 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20452 F:      Documentation/devicetree/bindings/spi/
20453 F:      Documentation/spi/
20454 F:      drivers/spi/
20455 F:      include/linux/spi/
20456 F:      include/uapi/linux/spi/
20457 F:      tools/spi/
20458
20459 SPIDERNET NETWORK DRIVER for CELL
20460 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20461 M:      Geoff Levand <geoff@infradead.org>
20462 L:      netdev@vger.kernel.org
20463 L:      linuxppc-dev@lists.ozlabs.org
20464 S:      Maintained
20465 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20466 F:      drivers/net/ethernet/toshiba/spider_net*
20467
20468 SPMI SUBSYSTEM
20469 M:      Stephen Boyd <sboyd@kernel.org>
20470 L:      linux-kernel@vger.kernel.org
20471 S:      Maintained
20472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20473 F:      Documentation/devicetree/bindings/spmi/
20474 F:      drivers/spmi/
20475 F:      include/dt-bindings/spmi/spmi.h
20476 F:      include/linux/spmi.h
20477 F:      include/trace/events/spmi.h
20478
20479 SPU FILE SYSTEM
20480 M:      Jeremy Kerr <jk@ozlabs.org>
20481 L:      linuxppc-dev@lists.ozlabs.org
20482 S:      Supported
20483 W:      http://www.ibm.com/developerworks/power/cell/
20484 F:      Documentation/filesystems/spufs/spufs.rst
20485 F:      arch/powerpc/platforms/cell/spufs/
20486
20487 SQUASHFS FILE SYSTEM
20488 M:      Phillip Lougher <phillip@squashfs.org.uk>
20489 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20490 S:      Maintained
20491 W:      http://squashfs.org.uk
20492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20493 F:      Documentation/filesystems/squashfs.rst
20494 F:      fs/squashfs/
20495
20496 SRM (Alpha) environment access
20497 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20498 S:      Maintained
20499 F:      arch/alpha/kernel/srm_env.c
20500
20501 ST LSM6DSx IMU IIO DRIVER
20502 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20503 L:      linux-iio@vger.kernel.org
20504 S:      Maintained
20505 W:      http://www.st.com/
20506 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20507 F:      drivers/iio/imu/st_lsm6dsx/
20508
20509 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20510 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20511 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20512 L:      linux-media@vger.kernel.org
20513 S:      Maintained
20514 T:      git git://linuxtv.org/media_tree.git
20515 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20516 F:      drivers/media/i2c/st-mipid02.c
20517
20518 ST STM32 I2C/SMBUS DRIVER
20519 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20520 M:      Alain Volmat <alain.volmat@foss.st.com>
20521 L:      linux-i2c@vger.kernel.org
20522 S:      Maintained
20523 F:      drivers/i2c/busses/i2c-stm32*
20524
20525 ST STM32 SPI DRIVER
20526 M:      Alain Volmat <alain.volmat@foss.st.com>
20527 L:      linux-spi@vger.kernel.org
20528 S:      Maintained
20529 F:      drivers/spi/spi-stm32.c
20530
20531 ST STPDDC60 DRIVER
20532 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20533 L:      linux-hwmon@vger.kernel.org
20534 S:      Maintained
20535 F:      Documentation/hwmon/stpddc60.rst
20536 F:      drivers/hwmon/pmbus/stpddc60.c
20537
20538 ST VGXY61 DRIVER
20539 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20540 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20541 L:      linux-media@vger.kernel.org
20542 S:      Maintained
20543 T:      git git://linuxtv.org/media_tree.git
20544 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20545 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20546 F:      drivers/media/i2c/st-vgxy61.c
20547
20548 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20549 M:      Song Qiang <songqiang1304521@gmail.com>
20550 L:      linux-iio@vger.kernel.org
20551 S:      Maintained
20552 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20553 F:      drivers/iio/proximity/vl53l0x-i2c.c
20554
20555 STABLE BRANCH
20556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20557 M:      Sasha Levin <sashal@kernel.org>
20558 L:      stable@vger.kernel.org
20559 S:      Supported
20560 F:      Documentation/process/stable-kernel-rules.rst
20561
20562 STAGING - ATOMISP DRIVER
20563 M:      Hans de Goede <hdegoede@redhat.com>
20564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20565 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20566 L:      linux-media@vger.kernel.org
20567 S:      Maintained
20568 F:      drivers/staging/media/atomisp/
20569
20570 STAGING - FIELDBUS SUBSYSTEM
20571 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20572 S:      Maintained
20573 F:      drivers/staging/fieldbus/*
20574 F:      drivers/staging/fieldbus/Documentation/
20575
20576 STAGING - HMS ANYBUS-S BUS
20577 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20578 S:      Maintained
20579 F:      drivers/staging/fieldbus/anybuss/
20580
20581 STAGING - INDUSTRIAL IO
20582 M:      Jonathan Cameron <jic23@kernel.org>
20583 L:      linux-iio@vger.kernel.org
20584 S:      Odd Fixes
20585 F:      Documentation/devicetree/bindings/staging/iio/
20586 F:      drivers/staging/iio/
20587
20588 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20589 M:      Marc Dietrich <marvin24@gmx.de>
20590 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20591 L:      linux-tegra@vger.kernel.org
20592 S:      Maintained
20593 F:      drivers/staging/nvec/
20594
20595 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20596 M:      Jens Frederich <jfrederich@gmail.com>
20597 M:      Jon Nettleton <jon.nettleton@gmail.com>
20598 S:      Maintained
20599 W:      http://wiki.laptop.org/go/DCON
20600 F:      drivers/staging/olpc_dcon/
20601
20602 STAGING - REALTEK RTL8712U DRIVERS
20603 M:      Larry Finger <Larry.Finger@lwfinger.net>
20604 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20605 S:      Odd Fixes
20606 F:      drivers/staging/rtl8712/
20607
20608 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20609 M:      Michael Hennerich <michael.hennerich@analog.com>
20610 L:      linux-fbdev@vger.kernel.org
20611 S:      Supported
20612 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20613 F:      drivers/staging/fbtft/fb_seps525.c
20614
20615 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20616 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20617 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20618 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20619 L:      linux-fbdev@vger.kernel.org
20620 S:      Maintained
20621 F:      drivers/staging/sm750fb/
20622
20623 STAGING - VIA VT665X DRIVERS
20624 M:      Forest Bond <forest@alittletooquiet.net>
20625 S:      Odd Fixes
20626 F:      drivers/staging/vt665?/
20627
20628 STAGING SUBSYSTEM
20629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20630 L:      linux-staging@lists.linux.dev
20631 S:      Supported
20632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20633 F:      drivers/staging/
20634
20635 STANDALONE CACHE CONTROLLER DRIVERS
20636 M:      Conor Dooley <conor@kernel.org>
20637 L:      linux-riscv@lists.infradead.org
20638 S:      Maintained
20639 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20640 F:      drivers/cache
20641
20642 STARFIRE/DURALAN NETWORK DRIVER
20643 M:      Ion Badulescu <ionut@badula.org>
20644 S:      Odd Fixes
20645 F:      drivers/net/ethernet/adaptec/starfire*
20646
20647 STARFIVE CRYPTO DRIVER
20648 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20649 M:      William Qiu <william.qiu@starfivetech.com>
20650 S:      Supported
20651 F:      Documentation/devicetree/bindings/crypto/starfive*
20652 F:      drivers/crypto/starfive/
20653
20654 STARFIVE DEVICETREES
20655 M:      Emil Renner Berthing <kernel@esmil.dk>
20656 S:      Maintained
20657 F:      arch/riscv/boot/dts/starfive/
20658
20659 STARFIVE DWMAC GLUE LAYER
20660 M:      Emil Renner Berthing <kernel@esmil.dk>
20661 M:      Samin Guo <samin.guo@starfivetech.com>
20662 S:      Maintained
20663 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20664 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20665
20666 STARFIVE JH7110 DPHY RX DRIVER
20667 M:      Jack Zhu <jack.zhu@starfivetech.com>
20668 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20669 S:      Supported
20670 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20671 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20672
20673 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20674 M:      William Qiu <william.qiu@starfivetech.com>
20675 S:      Supported
20676 F:      Documentation/devicetree/bindings/mmc/starfive*
20677 F:      drivers/mmc/host/dw_mmc-starfive.c
20678
20679 STARFIVE JH7110 PLL CLOCK DRIVER
20680 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20681 S:      Supported
20682 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20683 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20684
20685 STARFIVE JH7110 PWMDAC DRIVER
20686 M:      Hal Feng <hal.feng@starfivetech.com>
20687 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20688 S:      Supported
20689 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20690 F:      sound/soc/starfive/jh7110_pwmdac.c
20691
20692 STARFIVE JH7110 SYSCON
20693 M:      William Qiu <william.qiu@starfivetech.com>
20694 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20695 S:      Supported
20696 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20697
20698 STARFIVE JH7110 TDM DRIVER
20699 M:      Walker Chen <walker.chen@starfivetech.com>
20700 S:      Maintained
20701 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20702 F:      sound/soc/starfive/jh7110_tdm.c
20703
20704 STARFIVE JH71X0 CLOCK DRIVERS
20705 M:      Emil Renner Berthing <kernel@esmil.dk>
20706 M:      Hal Feng <hal.feng@starfivetech.com>
20707 S:      Maintained
20708 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20709 F:      drivers/clk/starfive/clk-starfive-jh71*
20710 F:      include/dt-bindings/clock/starfive?jh71*.h
20711
20712 STARFIVE JH71X0 PINCTRL DRIVERS
20713 M:      Emil Renner Berthing <kernel@esmil.dk>
20714 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20715 M:      Hal Feng <hal.feng@starfivetech.com>
20716 L:      linux-gpio@vger.kernel.org
20717 S:      Maintained
20718 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20719 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20720 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20721 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20722
20723 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20724 M:      Emil Renner Berthing <kernel@esmil.dk>
20725 M:      Hal Feng <hal.feng@starfivetech.com>
20726 S:      Maintained
20727 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20728 F:      drivers/reset/starfive/reset-starfive-jh71*
20729 F:      include/dt-bindings/reset/starfive?jh71*.h
20730
20731 STARFIVE JH71X0 USB DRIVERS
20732 M:      Minda Chen <minda.chen@starfivetech.com>
20733 S:      Maintained
20734 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20735 F:      drivers/usb/cdns3/cdns3-starfive.c
20736
20737 STARFIVE JH71XX PMU CONTROLLER DRIVER
20738 M:      Walker Chen <walker.chen@starfivetech.com>
20739 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20740 S:      Supported
20741 F:      Documentation/devicetree/bindings/power/starfive*
20742 F:      drivers/pmdomain/starfive/
20743 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20744
20745 STARFIVE SOC DRIVERS
20746 M:      Conor Dooley <conor@kernel.org>
20747 S:      Maintained
20748 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20749 F:      Documentation/devicetree/bindings/soc/starfive/
20750
20751 STARFIVE TRNG DRIVER
20752 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20753 S:      Supported
20754 F:      Documentation/devicetree/bindings/rng/starfive*
20755 F:      drivers/char/hw_random/jh7110-trng.c
20756
20757 STARFIVE WATCHDOG DRIVER
20758 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20759 M:      Samin Guo <samin.guo@starfivetech.com>
20760 S:      Supported
20761 F:      Documentation/devicetree/bindings/watchdog/starfive*
20762 F:      drivers/watchdog/starfive-wdt.c
20763
20764 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20765 M:      Minda Chen <minda.chen@starfivetech.com>
20766 S:      Supported
20767 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20768 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20769 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20770 F:      drivers/phy/starfive/phy-jh7110-usb.c
20771
20772 STATIC BRANCH/CALL
20773 M:      Peter Zijlstra <peterz@infradead.org>
20774 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20775 M:      Jason Baron <jbaron@akamai.com>
20776 R:      Steven Rostedt <rostedt@goodmis.org>
20777 R:      Ard Biesheuvel <ardb@kernel.org>
20778 S:      Supported
20779 F:      arch/*/include/asm/jump_label*.h
20780 F:      arch/*/include/asm/static_call*.h
20781 F:      arch/*/kernel/jump_label.c
20782 F:      arch/*/kernel/static_call.c
20783 F:      include/linux/jump_label*.h
20784 F:      include/linux/static_call*.h
20785 F:      kernel/jump_label.c
20786 F:      kernel/static_call.c
20787
20788 STI AUDIO (ASoC) DRIVERS
20789 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20790 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20791 S:      Maintained
20792 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20793 F:      sound/soc/sti/
20794
20795 STI CEC DRIVER
20796 M:      Alain Volmat <alain.volmat@foss.st.com>
20797 S:      Maintained
20798 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20799 F:      drivers/media/cec/platform/sti/
20800
20801 STK1160 USB VIDEO CAPTURE DRIVER
20802 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20803 L:      linux-media@vger.kernel.org
20804 S:      Maintained
20805 T:      git git://linuxtv.org/media_tree.git
20806 F:      drivers/media/usb/stk1160/
20807
20808 STM32 AUDIO (ASoC) DRIVERS
20809 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20810 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20812 S:      Maintained
20813 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20814 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20815 F:      sound/soc/stm/
20816
20817 STM32 TIMER/LPTIMER DRIVERS
20818 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20819 S:      Maintained
20820 F:      Documentation/ABI/testing/*timer-stm32
20821 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20822 F:      drivers/*/stm32-*timer*
20823 F:      drivers/pwm/pwm-stm32*
20824 F:      include/linux/*/stm32-*tim*
20825
20826 STMMAC ETHERNET DRIVER
20827 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20828 M:      Jose Abreu <joabreu@synopsys.com>
20829 L:      netdev@vger.kernel.org
20830 S:      Supported
20831 W:      http://www.stlinux.com
20832 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20833 F:      drivers/net/ethernet/stmicro/stmmac/
20834
20835 SUN HAPPY MEAL ETHERNET DRIVER
20836 M:      Sean Anderson <seanga2@gmail.com>
20837 S:      Maintained
20838 F:      drivers/net/ethernet/sun/sunhme.*
20839
20840 SUN3/3X
20841 M:      Sam Creasey <sammy@sammy.net>
20842 S:      Maintained
20843 W:      http://sammy.net/sun3/
20844 F:      arch/m68k/include/asm/sun3*
20845 F:      arch/m68k/kernel/*sun3*
20846 F:      arch/m68k/sun3*/
20847 F:      drivers/net/ethernet/i825xx/sun3*
20848
20849 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20850 M:      Hans de Goede <hdegoede@redhat.com>
20851 L:      linux-input@vger.kernel.org
20852 S:      Maintained
20853 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20854 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20855
20856 SUNDANCE NETWORK DRIVER
20857 M:      Denis Kirjanov <kda@linux-powerpc.org>
20858 L:      netdev@vger.kernel.org
20859 S:      Maintained
20860 F:      drivers/net/ethernet/dlink/sundance.c
20861
20862 SUNPLUS ETHERNET DRIVER
20863 M:      Wells Lu <wellslutw@gmail.com>
20864 L:      netdev@vger.kernel.org
20865 S:      Maintained
20866 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20867 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20868 F:      drivers/net/ethernet/sunplus/
20869
20870 SUNPLUS MMC DRIVER
20871 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20872 M:      Li-hao Kuo <lhjeff911@gmail.com>
20873 S:      Maintained
20874 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20875 F:      drivers/mmc/host/sunplus-mmc.c
20876
20877 SUNPLUS OCOTP DRIVER
20878 M:      Vincent Shih <vincent.sunplus@gmail.com>
20879 S:      Maintained
20880 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20881 F:      drivers/nvmem/sunplus-ocotp.c
20882
20883 SUNPLUS PWM DRIVER
20884 M:      Hammer Hsieh <hammerh0314@gmail.com>
20885 S:      Maintained
20886 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20887 F:      drivers/pwm/pwm-sunplus.c
20888
20889 SUNPLUS RTC DRIVER
20890 M:      Vincent Shih <vincent.sunplus@gmail.com>
20891 L:      linux-rtc@vger.kernel.org
20892 S:      Maintained
20893 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20894 F:      drivers/rtc/rtc-sunplus.c
20895
20896 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20897 M:      Li-hao Kuo <lhjeff911@gmail.com>
20898 L:      linux-spi@vger.kernel.org
20899 S:      Maintained
20900 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20901 F:      drivers/spi/spi-sunplus-sp7021.c
20902
20903 SUNPLUS UART DRIVER
20904 M:      Hammer Hsieh <hammerh0314@gmail.com>
20905 S:      Maintained
20906 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20907 F:      drivers/tty/serial/sunplus-uart.c
20908
20909 SUNPLUS USB2 PHY DRIVER
20910 M:      Vincent Shih <vincent.sunplus@gmail.com>
20911 L:      linux-usb@vger.kernel.org
20912 S:      Maintained
20913 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20914 F:      drivers/phy/sunplus/Kconfig
20915 F:      drivers/phy/sunplus/Makefile
20916 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20917
20918 SUNPLUS WATCHDOG DRIVER
20919 M:      Xiantao Hu <xt.hu@cqplus1.com>
20920 L:      linux-watchdog@vger.kernel.org
20921 S:      Maintained
20922 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20923 F:      drivers/watchdog/sunplus_wdt.c
20924
20925 SUPERH
20926 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20927 M:      Rich Felker <dalias@libc.org>
20928 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20929 L:      linux-sh@vger.kernel.org
20930 S:      Maintained
20931 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20932 F:      Documentation/arch/sh/
20933 F:      arch/sh/
20934 F:      drivers/sh/
20935
20936 SUSPEND TO RAM
20937 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20938 M:      Len Brown <len.brown@intel.com>
20939 M:      Pavel Machek <pavel@ucw.cz>
20940 L:      linux-pm@vger.kernel.org
20941 S:      Supported
20942 B:      https://bugzilla.kernel.org
20943 F:      Documentation/power/
20944 F:      arch/x86/kernel/acpi/sleep*
20945 F:      arch/x86/kernel/acpi/wakeup*
20946 F:      drivers/base/power/
20947 F:      include/linux/freezer.h
20948 F:      include/linux/pm.h
20949 F:      include/linux/suspend.h
20950 F:      kernel/power/
20951
20952 SVGA HANDLING
20953 M:      Martin Mares <mj@ucw.cz>
20954 L:      linux-video@atrey.karlin.mff.cuni.cz
20955 S:      Maintained
20956 F:      Documentation/admin-guide/svga.rst
20957 F:      arch/x86/boot/video*
20958
20959 SWITCHDEV
20960 M:      Jiri Pirko <jiri@resnulli.us>
20961 M:      Ivan Vecera <ivecera@redhat.com>
20962 L:      netdev@vger.kernel.org
20963 S:      Supported
20964 F:      include/net/switchdev.h
20965 F:      net/switchdev/
20966
20967 SY8106A REGULATOR DRIVER
20968 M:      Icenowy Zheng <icenowy@aosc.io>
20969 S:      Maintained
20970 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20971 F:      drivers/regulator/sy8106a-regulator.c
20972
20973 SYNC FILE FRAMEWORK
20974 M:      Sumit Semwal <sumit.semwal@linaro.org>
20975 R:      Gustavo Padovan <gustavo@padovan.org>
20976 L:      linux-media@vger.kernel.org
20977 L:      dri-devel@lists.freedesktop.org
20978 S:      Maintained
20979 T:      git git://anongit.freedesktop.org/drm/drm-misc
20980 F:      Documentation/driver-api/sync_file.rst
20981 F:      drivers/dma-buf/dma-fence*
20982 F:      drivers/dma-buf/sw_sync.c
20983 F:      drivers/dma-buf/sync_*
20984 F:      include/linux/sync_file.h
20985 F:      include/uapi/linux/sync_file.h
20986
20987 SYNOPSYS ARC ARCHITECTURE
20988 M:      Vineet Gupta <vgupta@kernel.org>
20989 L:      linux-snps-arc@lists.infradead.org
20990 S:      Supported
20991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20992 F:      Documentation/arch/arc
20993 F:      Documentation/devicetree/bindings/arc/*
20994 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20995 F:      arch/arc/
20996 F:      drivers/clocksource/arc_timer.c
20997 F:      drivers/tty/serial/arc_uart.c
20998
20999 SYNOPSYS ARC HSDK SDP pll clock driver
21000 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21001 S:      Supported
21002 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21003 F:      drivers/clk/clk-hsdk-pll.c
21004
21005 SYNOPSYS ARC SDP clock driver
21006 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21007 S:      Supported
21008 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21009 F:      drivers/clk/axs10x/*
21010
21011 SYNOPSYS ARC SDP platform support
21012 M:      Alexey Brodkin <abrodkin@synopsys.com>
21013 S:      Supported
21014 F:      Documentation/devicetree/bindings/arc/axs10*
21015 F:      arch/arc/boot/dts/ax*
21016 F:      arch/arc/plat-axs10x
21017
21018 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21020 S:      Supported
21021 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21022 F:      drivers/reset/reset-axs10x.c
21023
21024 SYNOPSYS CREG GPIO DRIVER
21025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21026 S:      Maintained
21027 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21028 F:      drivers/gpio/gpio-creg-snps.c
21029
21030 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21031 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21032 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21033 S:      Supported
21034 F:      drivers/tty/serial/8250/8250_dw.c
21035 F:      drivers/tty/serial/8250/8250_dwlib.*
21036 F:      drivers/tty/serial/8250/8250_lpss.c
21037
21038 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21039 M:      Hoan Tran <hoan@os.amperecomputing.com>
21040 M:      Serge Semin <fancer.lancer@gmail.com>
21041 L:      linux-gpio@vger.kernel.org
21042 S:      Maintained
21043 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21044 F:      drivers/gpio/gpio-dwapb.c
21045
21046 SYNOPSYS DESIGNWARE APB SSI DRIVER
21047 M:      Serge Semin <fancer.lancer@gmail.com>
21048 L:      linux-spi@vger.kernel.org
21049 S:      Supported
21050 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21051 F:      drivers/spi/spi-dw*
21052
21053 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21054 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21055 S:      Maintained
21056 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21057 F:      drivers/dma/dw-axi-dmac/
21058
21059 SYNOPSYS DESIGNWARE DMAC DRIVER
21060 M:      Viresh Kumar <vireshk@kernel.org>
21061 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21062 S:      Maintained
21063 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21064 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21065 F:      drivers/dma/dw/
21066 F:      include/dt-bindings/dma/dw-dmac.h
21067 F:      include/linux/dma/dw.h
21068 F:      include/linux/platform_data/dma-dw.h
21069
21070 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21072 L:      netdev@vger.kernel.org
21073 S:      Supported
21074 F:      drivers/net/ethernet/synopsys/
21075
21076 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21077 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21078 L:      netdev@vger.kernel.org
21079 S:      Supported
21080 F:      drivers/net/pcs/pcs-xpcs.c
21081 F:      drivers/net/pcs/pcs-xpcs.h
21082 F:      include/linux/pcs/pcs-xpcs.h
21083
21084 SYNOPSYS DESIGNWARE I2C DRIVER
21085 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21086 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21087 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21088 R:      Jan Dabros <jsd@semihalf.com>
21089 L:      linux-i2c@vger.kernel.org
21090 S:      Supported
21091 F:      drivers/i2c/busses/i2c-designware-*
21092
21093 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21094 M:      Jaehoon Chung <jh80.chung@samsung.com>
21095 L:      linux-mmc@vger.kernel.org
21096 S:      Maintained
21097 F:      drivers/mmc/host/dw_mmc*
21098
21099 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21100 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21101 S:      Supported
21102 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21103 F:      drivers/reset/reset-hsdk.c
21104 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21105
21106 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21107 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21108 M:      Manjunath M B <manjumb@synopsys.com>
21109 L:      linux-mmc@vger.kernel.org
21110 S:      Maintained
21111 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21112
21113 SYSTEM CONFIGURATION (SYSCON)
21114 M:      Lee Jones <lee@kernel.org>
21115 M:      Arnd Bergmann <arnd@arndb.de>
21116 S:      Supported
21117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21118 F:      drivers/mfd/syscon.c
21119
21120 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21121 M:      Sudeep Holla <sudeep.holla@arm.com>
21122 R:      Cristian Marussi <cristian.marussi@arm.com>
21123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21124 S:      Maintained
21125 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21126 F:      drivers/clk/clk-sc[mp]i.c
21127 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21128 F:      drivers/firmware/arm_scmi/
21129 F:      drivers/firmware/arm_scpi.c
21130 F:      drivers/pmdomain/arm/
21131 F:      drivers/powercap/arm_scmi_powercap.c
21132 F:      drivers/regulator/scmi-regulator.c
21133 F:      drivers/reset/reset-scmi.c
21134 F:      include/linux/sc[mp]i_protocol.h
21135 F:      include/trace/events/scmi.h
21136 F:      include/uapi/linux/virtio_scmi.h
21137
21138 SYSTEM RESET/SHUTDOWN DRIVERS
21139 M:      Sebastian Reichel <sre@kernel.org>
21140 L:      linux-pm@vger.kernel.org
21141 S:      Maintained
21142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21143 F:      Documentation/devicetree/bindings/power/reset/
21144 F:      drivers/power/reset/
21145
21146 SYSTEM TRACE MODULE CLASS
21147 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21148 S:      Maintained
21149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21150 F:      Documentation/trace/stm.rst
21151 F:      drivers/hwtracing/stm/
21152 F:      include/linux/stm.h
21153 F:      include/uapi/linux/stm.h
21154
21155 SYSTEM76 ACPI DRIVER
21156 M:      Jeremy Soller <jeremy@system76.com>
21157 M:      System76 Product Development <productdev@system76.com>
21158 L:      platform-driver-x86@vger.kernel.org
21159 S:      Maintained
21160 F:      drivers/platform/x86/system76_acpi.c
21161
21162 SYSV FILESYSTEM
21163 S:      Orphan
21164 F:      Documentation/filesystems/sysv-fs.rst
21165 F:      fs/sysv/
21166 F:      include/linux/sysv_fs.h
21167
21168 TASKSTATS STATISTICS INTERFACE
21169 M:      Balbir Singh <bsingharora@gmail.com>
21170 S:      Maintained
21171 F:      Documentation/accounting/taskstats*
21172 F:      include/linux/taskstats*
21173 F:      kernel/taskstats.c
21174
21175 TC subsystem
21176 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21177 M:      Cong Wang <xiyou.wangcong@gmail.com>
21178 M:      Jiri Pirko <jiri@resnulli.us>
21179 L:      netdev@vger.kernel.org
21180 S:      Maintained
21181 F:      include/net/pkt_cls.h
21182 F:      include/net/pkt_sched.h
21183 F:      include/net/tc_act/
21184 F:      include/uapi/linux/pkt_cls.h
21185 F:      include/uapi/linux/pkt_sched.h
21186 F:      include/uapi/linux/tc_act/
21187 F:      include/uapi/linux/tc_ematch/
21188 F:      net/sched/
21189 F:      tools/testing/selftests/tc-testing
21190
21191 TC90522 MEDIA DRIVER
21192 M:      Akihiro Tsukada <tskd08@gmail.com>
21193 L:      linux-media@vger.kernel.org
21194 S:      Odd Fixes
21195 F:      drivers/media/dvb-frontends/tc90522*
21196
21197 TCP LOW PRIORITY MODULE
21198 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21199 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21200 S:      Maintained
21201 W:      http://tcp-lp-mod.sourceforge.net/
21202 F:      net/ipv4/tcp_lp.c
21203
21204 TDA10071 MEDIA DRIVER
21205 M:      Antti Palosaari <crope@iki.fi>
21206 L:      linux-media@vger.kernel.org
21207 S:      Maintained
21208 W:      https://linuxtv.org
21209 W:      http://palosaari.fi/linux/
21210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21211 T:      git git://linuxtv.org/anttip/media_tree.git
21212 F:      drivers/media/dvb-frontends/tda10071*
21213
21214 TDA18212 MEDIA DRIVER
21215 M:      Antti Palosaari <crope@iki.fi>
21216 L:      linux-media@vger.kernel.org
21217 S:      Maintained
21218 W:      https://linuxtv.org
21219 W:      http://palosaari.fi/linux/
21220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21221 T:      git git://linuxtv.org/anttip/media_tree.git
21222 F:      drivers/media/tuners/tda18212*
21223
21224 TDA18218 MEDIA DRIVER
21225 M:      Antti Palosaari <crope@iki.fi>
21226 L:      linux-media@vger.kernel.org
21227 S:      Maintained
21228 W:      https://linuxtv.org
21229 W:      http://palosaari.fi/linux/
21230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21231 T:      git git://linuxtv.org/anttip/media_tree.git
21232 F:      drivers/media/tuners/tda18218*
21233
21234 TDA18250 MEDIA DRIVER
21235 M:      Olli Salonen <olli.salonen@iki.fi>
21236 L:      linux-media@vger.kernel.org
21237 S:      Maintained
21238 W:      https://linuxtv.org
21239 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21240 T:      git git://linuxtv.org/media_tree.git
21241 F:      drivers/media/tuners/tda18250*
21242
21243 TDA18271 MEDIA DRIVER
21244 M:      Michael Krufky <mkrufky@linuxtv.org>
21245 L:      linux-media@vger.kernel.org
21246 S:      Maintained
21247 W:      https://linuxtv.org
21248 W:      http://github.com/mkrufky
21249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21250 T:      git git://linuxtv.org/mkrufky/tuners.git
21251 F:      drivers/media/tuners/tda18271*
21252
21253 TDA1997x MEDIA DRIVER
21254 M:      Tim Harvey <tharvey@gateworks.com>
21255 L:      linux-media@vger.kernel.org
21256 S:      Maintained
21257 W:      https://linuxtv.org
21258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21259 F:      drivers/media/i2c/tda1997x.*
21260
21261 TDA827x MEDIA DRIVER
21262 M:      Michael Krufky <mkrufky@linuxtv.org>
21263 L:      linux-media@vger.kernel.org
21264 S:      Maintained
21265 W:      https://linuxtv.org
21266 W:      http://github.com/mkrufky
21267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21268 T:      git git://linuxtv.org/mkrufky/tuners.git
21269 F:      drivers/media/tuners/tda8290.*
21270
21271 TDA8290 MEDIA DRIVER
21272 M:      Michael Krufky <mkrufky@linuxtv.org>
21273 L:      linux-media@vger.kernel.org
21274 S:      Maintained
21275 W:      https://linuxtv.org
21276 W:      http://github.com/mkrufky
21277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21278 T:      git git://linuxtv.org/mkrufky/tuners.git
21279 F:      drivers/media/tuners/tda8290.*
21280
21281 TDA9840 MEDIA DRIVER
21282 M:      Hans Verkuil <hverkuil@xs4all.nl>
21283 L:      linux-media@vger.kernel.org
21284 S:      Maintained
21285 W:      https://linuxtv.org
21286 T:      git git://linuxtv.org/media_tree.git
21287 F:      drivers/media/i2c/tda9840*
21288
21289 TEA5761 TUNER DRIVER
21290 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21291 L:      linux-media@vger.kernel.org
21292 S:      Odd fixes
21293 W:      https://linuxtv.org
21294 T:      git git://linuxtv.org/media_tree.git
21295 F:      drivers/media/tuners/tea5761.*
21296
21297 TEA5767 TUNER DRIVER
21298 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21299 L:      linux-media@vger.kernel.org
21300 S:      Maintained
21301 W:      https://linuxtv.org
21302 T:      git git://linuxtv.org/media_tree.git
21303 F:      drivers/media/tuners/tea5767.*
21304
21305 TEA6415C MEDIA DRIVER
21306 M:      Hans Verkuil <hverkuil@xs4all.nl>
21307 L:      linux-media@vger.kernel.org
21308 S:      Maintained
21309 W:      https://linuxtv.org
21310 T:      git git://linuxtv.org/media_tree.git
21311 F:      drivers/media/i2c/tea6415c*
21312
21313 TEA6420 MEDIA DRIVER
21314 M:      Hans Verkuil <hverkuil@xs4all.nl>
21315 L:      linux-media@vger.kernel.org
21316 S:      Maintained
21317 W:      https://linuxtv.org
21318 T:      git git://linuxtv.org/media_tree.git
21319 F:      drivers/media/i2c/tea6420*
21320
21321 TEAM DRIVER
21322 M:      Jiri Pirko <jiri@resnulli.us>
21323 L:      netdev@vger.kernel.org
21324 S:      Supported
21325 F:      drivers/net/team/
21326 F:      include/linux/if_team.h
21327 F:      include/uapi/linux/if_team.h
21328 F:      tools/testing/selftests/drivers/net/team/
21329
21330 TECHNICAL ADVISORY BOARD PROCESS DOCS
21331 M:      "Theodore Ts'o" <tytso@mit.edu>
21332 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21333 L:      tech-board-discuss@lists.linux-foundation.org
21334 S:      Maintained
21335 F:      Documentation/process/contribution-maturity-model.rst
21336 F:      Documentation/process/researcher-guidelines.rst
21337
21338 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21339 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21340 S:      Maintained
21341 F:      arch/x86/platform/ts5500/
21342
21343 TECHNOTREND USB IR RECEIVER
21344 M:      Sean Young <sean@mess.org>
21345 L:      linux-media@vger.kernel.org
21346 S:      Maintained
21347 F:      drivers/media/rc/ttusbir.c
21348
21349 TECHWELL TW9910 VIDEO DECODER
21350 L:      linux-media@vger.kernel.org
21351 S:      Orphan
21352 F:      drivers/media/i2c/tw9910.c
21353 F:      include/media/i2c/tw9910.h
21354
21355 TEE SUBSYSTEM
21356 M:      Jens Wiklander <jens.wiklander@linaro.org>
21357 R:      Sumit Garg <sumit.garg@linaro.org>
21358 L:      op-tee@lists.trustedfirmware.org
21359 S:      Maintained
21360 F:      Documentation/staging/tee.rst
21361 F:      drivers/tee/
21362 F:      include/linux/tee_drv.h
21363 F:      include/uapi/linux/tee.h
21364
21365 TEGRA ARCHITECTURE SUPPORT
21366 M:      Thierry Reding <thierry.reding@gmail.com>
21367 M:      Jonathan Hunter <jonathanh@nvidia.com>
21368 L:      linux-tegra@vger.kernel.org
21369 S:      Supported
21370 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21372 N:      [^a-z]tegra
21373
21374 TEGRA CLOCK DRIVER
21375 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21376 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21377 S:      Supported
21378 F:      drivers/clk/tegra/
21379
21380 TEGRA DMA DRIVERS
21381 M:      Laxman Dewangan <ldewangan@nvidia.com>
21382 M:      Jon Hunter <jonathanh@nvidia.com>
21383 S:      Supported
21384 F:      drivers/dma/tegra*
21385
21386 TEGRA I2C DRIVER
21387 M:      Laxman Dewangan <ldewangan@nvidia.com>
21388 R:      Dmitry Osipenko <digetx@gmail.com>
21389 S:      Supported
21390 F:      drivers/i2c/busses/i2c-tegra.c
21391
21392 TEGRA IOMMU DRIVERS
21393 M:      Thierry Reding <thierry.reding@gmail.com>
21394 R:      Krishna Reddy <vdumpa@nvidia.com>
21395 L:      linux-tegra@vger.kernel.org
21396 S:      Supported
21397 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21398 F:      drivers/iommu/tegra*
21399
21400 TEGRA KBC DRIVER
21401 M:      Laxman Dewangan <ldewangan@nvidia.com>
21402 S:      Supported
21403 F:      drivers/input/keyboard/tegra-kbc.c
21404
21405 TEGRA NAND DRIVER
21406 M:      Stefan Agner <stefan@agner.ch>
21407 M:      Lucas Stach <dev@lynxeye.de>
21408 S:      Maintained
21409 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21410 F:      drivers/mtd/nand/raw/tegra_nand.c
21411
21412 TEGRA PWM DRIVER
21413 M:      Thierry Reding <thierry.reding@gmail.com>
21414 S:      Supported
21415 F:      drivers/pwm/pwm-tegra.c
21416
21417 TEGRA QUAD SPI DRIVER
21418 M:      Thierry Reding <thierry.reding@gmail.com>
21419 M:      Jonathan Hunter <jonathanh@nvidia.com>
21420 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21421 L:      linux-tegra@vger.kernel.org
21422 S:      Maintained
21423 F:      drivers/spi/spi-tegra210-quad.c
21424
21425 TEGRA SERIAL DRIVER
21426 M:      Laxman Dewangan <ldewangan@nvidia.com>
21427 S:      Supported
21428 F:      drivers/tty/serial/serial-tegra.c
21429
21430 TEGRA SPI DRIVER
21431 M:      Laxman Dewangan <ldewangan@nvidia.com>
21432 S:      Supported
21433 F:      drivers/spi/spi-tegra*
21434
21435 TEGRA VIDEO DRIVER
21436 M:      Thierry Reding <thierry.reding@gmail.com>
21437 M:      Jonathan Hunter <jonathanh@nvidia.com>
21438 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21439 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21440 L:      linux-media@vger.kernel.org
21441 L:      linux-tegra@vger.kernel.org
21442 S:      Maintained
21443 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21444 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21445 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21446 F:      drivers/staging/media/tegra-video/
21447
21448 TEGRA XUSB PADCTL DRIVER
21449 M:      JC Kuo <jckuo@nvidia.com>
21450 S:      Supported
21451 F:      drivers/phy/tegra/xusb*
21452
21453 TEHUTI ETHERNET DRIVER
21454 M:      Andy Gospodarek <andy@greyhouse.net>
21455 L:      netdev@vger.kernel.org
21456 S:      Supported
21457 F:      drivers/net/ethernet/tehuti/*
21458
21459 TELECOM CLOCK DRIVER FOR MCPL0010
21460 M:      Mark Gross <markgross@kernel.org>
21461 S:      Supported
21462 F:      drivers/char/tlclk.c
21463
21464 TEMPO SEMICONDUCTOR DRIVERS
21465 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21466 S:      Maintained
21467 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21468 F:      sound/soc/codecs/tscs*.c
21469 F:      sound/soc/codecs/tscs*.h
21470
21471 TENSILICA XTENSA PORT (xtensa)
21472 M:      Chris Zankel <chris@zankel.net>
21473 M:      Max Filippov <jcmvbkbc@gmail.com>
21474 S:      Maintained
21475 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21476 F:      arch/xtensa/
21477 F:      drivers/irqchip/irq-xtensa-*
21478
21479 TEXAS INSTRUMENTS ASoC DRIVERS
21480 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21482 S:      Maintained
21483 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21484 F:      sound/soc/ti/
21485
21486 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21487 M:      Shenghao Ding <shenghao-ding@ti.com>
21488 M:      Kevin Lu <kevin-lu@ti.com>
21489 M:      Baojun Xu <baojun.xu@ti.com>
21490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21491 S:      Maintained
21492 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21493 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21494 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21495 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21496 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21497 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21498 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21499 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21500 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21501 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21502 F:      include/sound/tas2*.h
21503 F:      include/sound/tlv320*.h
21504 F:      include/sound/tpa6130a2-plat.h
21505 F:      sound/pci/hda/tas2781_hda_i2c.c
21506 F:      sound/soc/codecs/pcm1681.c
21507 F:      sound/soc/codecs/pcm1789*.*
21508 F:      sound/soc/codecs/pcm179x*.*
21509 F:      sound/soc/codecs/pcm186x*.*
21510 F:      sound/soc/codecs/pcm3008.*
21511 F:      sound/soc/codecs/pcm3060*.*
21512 F:      sound/soc/codecs/pcm3168a*.*
21513 F:      sound/soc/codecs/pcm5102a.c
21514 F:      sound/soc/codecs/pcm512x*.*
21515 F:      sound/soc/codecs/tas2*.*
21516 F:      sound/soc/codecs/tlv320*.*
21517 F:      sound/soc/codecs/tpa6130a2.*
21518
21519 TEXAS INSTRUMENTS DMA DRIVERS
21520 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21521 L:      dmaengine@vger.kernel.org
21522 S:      Maintained
21523 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21524 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21525 F:      Documentation/devicetree/bindings/dma/ti/
21526 F:      drivers/dma/ti/
21527 F:      include/linux/dma/k3-psil.h
21528 F:      include/linux/dma/k3-udma-glue.h
21529 F:      include/linux/dma/ti-cppi5.h
21530 X:      drivers/dma/ti/cppi41.c
21531
21532 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21533 M:      Robert Marko <robert.marko@sartura.hr>
21534 M:      Luka Perkov <luka.perkov@sartura.hr>
21535 L:      linux-hwmon@vger.kernel.org
21536 S:      Maintained
21537 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21538 F:      Documentation/hwmon/tps23861.rst
21539 F:      drivers/hwmon/tps23861.c
21540
21541 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21542 M:      Ricardo Ribalda <ribalda@kernel.org>
21543 L:      linux-iio@vger.kernel.org
21544 S:      Supported
21545 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21546 F:      drivers/iio/dac/ti-dac7612.c
21547
21548 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21549 M:      Nishanth Menon <nm@ti.com>
21550 M:      Tero Kristo <kristo@kernel.org>
21551 M:      Santosh Shilimkar <ssantosh@kernel.org>
21552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21553 S:      Maintained
21554 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21555 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21556 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21557 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21558 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21559 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21560 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21561 F:      drivers/clk/keystone/sci-clk.c
21562 F:      drivers/firmware/ti_sci*
21563 F:      drivers/irqchip/irq-ti-sci-inta.c
21564 F:      drivers/irqchip/irq-ti-sci-intr.c
21565 F:      drivers/reset/reset-ti-sci.c
21566 F:      drivers/soc/ti/ti_sci_inta_msi.c
21567 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21568 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21569 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21570 F:      include/linux/soc/ti/ti_sci_protocol.h
21571
21572 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21573 M:      Puranjay Mohan <puranjay12@gmail.com>
21574 L:      linux-iio@vger.kernel.org
21575 S:      Supported
21576 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21577 F:      drivers/iio/temperature/tmp117.c
21578
21579 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21580 M:      Hans Verkuil <hverkuil@xs4all.nl>
21581 L:      linux-media@vger.kernel.org
21582 S:      Maintained
21583 W:      https://linuxtv.org
21584 T:      git git://linuxtv.org/media_tree.git
21585 F:      drivers/media/radio/radio-raremono.c
21586
21587 THERMAL
21588 M:      Rafael J. Wysocki <rafael@kernel.org>
21589 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21590 R:      Zhang Rui <rui.zhang@intel.com>
21591 R:      Lukasz Luba <lukasz.luba@arm.com>
21592 L:      linux-pm@vger.kernel.org
21593 S:      Supported
21594 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21596 F:      Documentation/ABI/testing/sysfs-class-thermal
21597 F:      Documentation/admin-guide/thermal/
21598 F:      Documentation/devicetree/bindings/thermal/
21599 F:      Documentation/driver-api/thermal/
21600 F:      drivers/thermal/
21601 F:      include/dt-bindings/thermal/
21602 F:      include/linux/cpu_cooling.h
21603 F:      include/linux/thermal.h
21604 F:      include/uapi/linux/thermal.h
21605 F:      tools/lib/thermal/
21606 F:      tools/thermal/
21607
21608 THERMAL DRIVER FOR AMLOGIC SOCS
21609 M:      Guillaume La Roque <glaroque@baylibre.com>
21610 L:      linux-pm@vger.kernel.org
21611 L:      linux-amlogic@lists.infradead.org
21612 S:      Supported
21613 W:      http://linux-meson.com/
21614 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21615 F:      drivers/thermal/amlogic_thermal.c
21616
21617 THERMAL/CPU_COOLING
21618 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21619 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21620 M:      Viresh Kumar <viresh.kumar@linaro.org>
21621 R:      Lukasz Luba <lukasz.luba@arm.com>
21622 L:      linux-pm@vger.kernel.org
21623 S:      Supported
21624 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21625 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21626 F:      drivers/thermal/cpufreq_cooling.c
21627 F:      drivers/thermal/cpuidle_cooling.c
21628 F:      include/linux/cpu_cooling.h
21629
21630 THERMAL/POWER_ALLOCATOR
21631 M:      Lukasz Luba <lukasz.luba@arm.com>
21632 L:      linux-pm@vger.kernel.org
21633 S:      Maintained
21634 F:      Documentation/driver-api/thermal/power_allocator.rst
21635 F:      drivers/thermal/gov_power_allocator.c
21636 F:      drivers/thermal/thermal_trace_ipa.h
21637
21638 THINKPAD ACPI EXTRAS DRIVER
21639 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21640 L:      ibm-acpi-devel@lists.sourceforge.net
21641 L:      platform-driver-x86@vger.kernel.org
21642 S:      Maintained
21643 W:      http://ibm-acpi.sourceforge.net
21644 W:      http://thinkwiki.org/wiki/Ibm-acpi
21645 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21646 F:      drivers/platform/x86/thinkpad_acpi.c
21647
21648 THINKPAD LMI DRIVER
21649 M:      Mark Pearson <markpearson@lenovo.com>
21650 L:      platform-driver-x86@vger.kernel.org
21651 S:      Maintained
21652 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21653 F:      drivers/platform/x86/think-lmi.?
21654
21655 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21656 M:      Isaac Hazan <isaac.hazan@intel.com>
21657 L:      linux-usb@vger.kernel.org
21658 S:      Maintained
21659 F:      drivers/thunderbolt/dma_test.c
21660
21661 THUNDERBOLT DRIVER
21662 M:      Andreas Noever <andreas.noever@gmail.com>
21663 M:      Michael Jamet <michael.jamet@intel.com>
21664 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21665 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21666 L:      linux-usb@vger.kernel.org
21667 S:      Maintained
21668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21669 F:      Documentation/admin-guide/thunderbolt.rst
21670 F:      drivers/thunderbolt/
21671 F:      include/linux/thunderbolt.h
21672
21673 THUNDERBOLT NETWORK DRIVER
21674 M:      Michael Jamet <michael.jamet@intel.com>
21675 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21676 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21677 L:      netdev@vger.kernel.org
21678 S:      Maintained
21679 F:      drivers/net/thunderbolt/
21680
21681 THUNDERX GPIO DRIVER
21682 M:      Robert Richter <rric@kernel.org>
21683 S:      Odd Fixes
21684 F:      drivers/gpio/gpio-thunderx.c
21685
21686 TI ADS7924 ADC DRIVER
21687 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21688 L:      linux-iio@vger.kernel.org
21689 S:      Supported
21690 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21691 F:      drivers/iio/adc/ti-ads7924.c
21692
21693 TI AM437X VPFE DRIVER
21694 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21695 L:      linux-media@vger.kernel.org
21696 S:      Maintained
21697 W:      https://linuxtv.org
21698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21699 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21700 F:      drivers/media/platform/ti/am437x/
21701
21702 TI BANDGAP AND THERMAL DRIVER
21703 M:      Eduardo Valentin <edubezval@gmail.com>
21704 M:      Keerthy <j-keerthy@ti.com>
21705 L:      linux-pm@vger.kernel.org
21706 L:      linux-omap@vger.kernel.org
21707 S:      Maintained
21708 F:      drivers/thermal/ti-soc-thermal/
21709
21710 TI BQ27XXX POWER SUPPLY DRIVER
21711 F:      drivers/power/supply/bq27xxx_battery.c
21712 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21713 F:      include/linux/power/bq27xxx_battery.h
21714
21715 TI CDCE706 CLOCK DRIVER
21716 M:      Max Filippov <jcmvbkbc@gmail.com>
21717 S:      Maintained
21718 F:      drivers/clk/clk-cdce706.c
21719
21720 TI CLOCK DRIVER
21721 M:      Tero Kristo <kristo@kernel.org>
21722 L:      linux-omap@vger.kernel.org
21723 S:      Odd Fixes
21724 F:      drivers/clk/ti/
21725 F:      include/linux/clk/ti.h
21726
21727 TI DAVINCI MACHINE SUPPORT
21728 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21730 S:      Maintained
21731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21732 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21733 F:      arch/arm/boot/dts/ti/davinci/
21734 F:      arch/arm/mach-davinci/
21735 F:      drivers/i2c/busses/i2c-davinci.c
21736
21737 TI DAVINCI SERIES CLOCK DRIVER
21738 M:      David Lechner <david@lechnology.com>
21739 R:      Sekhar Nori <nsekhar@ti.com>
21740 S:      Maintained
21741 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21742 F:      drivers/clk/davinci/
21743 F:      include/linux/clk/davinci.h
21744
21745 TI DAVINCI SERIES GPIO DRIVER
21746 M:      Keerthy <j-keerthy@ti.com>
21747 L:      linux-gpio@vger.kernel.org
21748 S:      Maintained
21749 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21750 F:      drivers/gpio/gpio-davinci.c
21751
21752 TI DAVINCI SERIES MEDIA DRIVER
21753 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21754 L:      linux-media@vger.kernel.org
21755 S:      Maintained
21756 W:      https://linuxtv.org
21757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21758 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21759 F:      drivers/media/platform/ti/davinci/
21760 F:      include/media/davinci/
21761
21762 TI ENHANCED CAPTURE (eCAP) DRIVER
21763 M:      Vignesh Raghavendra <vigneshr@ti.com>
21764 R:      Julien Panis <jpanis@baylibre.com>
21765 L:      linux-iio@vger.kernel.org
21766 L:      linux-omap@vger.kernel.org
21767 S:      Maintained
21768 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21769 F:      drivers/counter/ti-ecap-capture.c
21770
21771 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21772 R:      David Lechner <david@lechnology.com>
21773 L:      linux-iio@vger.kernel.org
21774 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21775 F:      drivers/counter/ti-eqep.c
21776
21777 TI ETHERNET SWITCH DRIVER (CPSW)
21778 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21779 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21780 R:      Roger Quadros <rogerq@kernel.org>
21781 L:      linux-omap@vger.kernel.org
21782 L:      netdev@vger.kernel.org
21783 S:      Maintained
21784 F:      drivers/net/ethernet/ti/cpsw*
21785 F:      drivers/net/ethernet/ti/davinci*
21786
21787 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21788 M:      Alex Dubov <oakad@yahoo.com>
21789 S:      Maintained
21790 W:      http://tifmxx.berlios.de/
21791 F:      drivers/memstick/host/tifm_ms.c
21792 F:      drivers/misc/tifm*
21793 F:      drivers/mmc/host/tifm_sd.c
21794 F:      include/linux/tifm.h
21795
21796 TI FPD-LINK DRIVERS
21797 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21798 L:      linux-media@vger.kernel.org
21799 S:      Maintained
21800 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21801 F:      drivers/media/i2c/ds90*
21802 F:      include/media/i2c/ds90*
21803
21804 TI ICSSG ETHERNET DRIVER (ICSSG)
21805 R:      MD Danish Anwar <danishanwar@ti.com>
21806 R:      Roger Quadros <rogerq@kernel.org>
21807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21808 L:      netdev@vger.kernel.org
21809 S:      Maintained
21810 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21811 F:      drivers/net/ethernet/ti/icssg/*
21812
21813 TI J721E CSI2RX DRIVER
21814 M:      Jai Luthra <j-luthra@ti.com>
21815 L:      linux-media@vger.kernel.org
21816 S:      Maintained
21817 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21818 F:      drivers/media/platform/ti/j721e-csi2rx/
21819
21820 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21821 M:      Nishanth Menon <nm@ti.com>
21822 M:      Santosh Shilimkar <ssantosh@kernel.org>
21823 L:      linux-kernel@vger.kernel.org
21824 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21825 S:      Maintained
21826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21827 F:      drivers/pmdomain/ti/omap_prm.c
21828 F:      drivers/soc/ti/*
21829
21830 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21831 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21832 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21834 S:      Maintained
21835 F:      sound/soc/codecs/isabelle*
21836 F:      sound/soc/codecs/lm49453*
21837
21838 TI LMP92064 ADC DRIVER
21839 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21840 R:      kernel@pengutronix.de
21841 L:      linux-iio@vger.kernel.org
21842 S:      Maintained
21843 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21844 F:      drivers/iio/adc/ti-lmp92064.c
21845
21846 TI PCM3060 ASoC CODEC DRIVER
21847 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21848 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21849 S:      Maintained
21850 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21851 F:      sound/soc/codecs/pcm3060*
21852
21853 TI TAS571X FAMILY ASoC CODEC DRIVER
21854 M:      Kevin Cernekee <cernekee@chromium.org>
21855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21856 S:      Odd Fixes
21857 F:      sound/soc/codecs/tas571x*
21858
21859 TI TMAG5273 MAGNETOMETER DRIVER
21860 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21861 L:      linux-iio@vger.kernel.org
21862 S:      Maintained
21863 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21864 F:      drivers/iio/magnetometer/tmag5273.c
21865
21866 TI TRF7970A NFC DRIVER
21867 M:      Mark Greer <mgreer@animalcreek.com>
21868 L:      linux-wireless@vger.kernel.org
21869 S:      Supported
21870 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21871 F:      drivers/nfc/trf7970a.c
21872
21873 TI TSC2046 ADC DRIVER
21874 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21875 R:      kernel@pengutronix.de
21876 L:      linux-iio@vger.kernel.org
21877 S:      Maintained
21878 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21879 F:      drivers/iio/adc/ti-tsc2046.c
21880
21881 TI TWL4030 SERIES SOC CODEC DRIVER
21882 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21884 S:      Maintained
21885 F:      sound/soc/codecs/twl4030*
21886
21887 TI VPE/CAL DRIVERS
21888 M:      Benoit Parrot <bparrot@ti.com>
21889 L:      linux-media@vger.kernel.org
21890 S:      Maintained
21891 W:      http://linuxtv.org/
21892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21893 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21894 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21895 F:      drivers/media/platform/ti/cal/
21896 F:      drivers/media/platform/ti/vpe/
21897
21898 TI WILINK WIRELESS DRIVERS
21899 L:      linux-wireless@vger.kernel.org
21900 S:      Orphan
21901 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21902 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21903 F:      drivers/net/wireless/ti/
21904
21905 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21906 M:      John Stultz <jstultz@google.com>
21907 M:      Thomas Gleixner <tglx@linutronix.de>
21908 R:      Stephen Boyd <sboyd@kernel.org>
21909 L:      linux-kernel@vger.kernel.org
21910 S:      Supported
21911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21912 F:      include/linux/clocksource.h
21913 F:      include/linux/time.h
21914 F:      include/linux/timex.h
21915 F:      include/uapi/linux/time.h
21916 F:      include/uapi/linux/timex.h
21917 F:      kernel/time/alarmtimer.c
21918 F:      kernel/time/clocksource.c
21919 F:      kernel/time/ntp.c
21920 F:      kernel/time/time*.c
21921 F:      tools/testing/selftests/timers/
21922
21923 TIPC NETWORK LAYER
21924 M:      Jon Maloy <jmaloy@redhat.com>
21925 M:      Ying Xue <ying.xue@windriver.com>
21926 L:      netdev@vger.kernel.org (core kernel code)
21927 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21928 S:      Maintained
21929 W:      http://tipc.sourceforge.net/
21930 F:      include/uapi/linux/tipc*.h
21931 F:      net/tipc/
21932
21933 TLAN NETWORK DRIVER
21934 M:      Samuel Chessman <chessman@tux.org>
21935 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21936 S:      Maintained
21937 W:      http://sourceforge.net/projects/tlan/
21938 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21939 F:      drivers/net/ethernet/ti/tlan.*
21940
21941 TMIO/SDHI MMC DRIVER
21942 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21943 L:      linux-mmc@vger.kernel.org
21944 L:      linux-renesas-soc@vger.kernel.org
21945 S:      Supported
21946 F:      drivers/mmc/host/renesas_sdhi*
21947 F:      drivers/mmc/host/tmio_mmc*
21948 F:      include/linux/mfd/tmio.h
21949
21950 TMP401 HARDWARE MONITOR DRIVER
21951 M:      Guenter Roeck <linux@roeck-us.net>
21952 L:      linux-hwmon@vger.kernel.org
21953 S:      Maintained
21954 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21955 F:      Documentation/hwmon/tmp401.rst
21956 F:      drivers/hwmon/tmp401.c
21957
21958 TMP464 HARDWARE MONITOR DRIVER
21959 M:      Guenter Roeck <linux@roeck-us.net>
21960 L:      linux-hwmon@vger.kernel.org
21961 S:      Maintained
21962 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21963 F:      Documentation/hwmon/tmp464.rst
21964 F:      drivers/hwmon/tmp464.c
21965
21966 TMP513 HARDWARE MONITOR DRIVER
21967 M:      Eric Tremblay <etremblay@distech-controls.com>
21968 L:      linux-hwmon@vger.kernel.org
21969 S:      Maintained
21970 F:      Documentation/hwmon/tmp513.rst
21971 F:      drivers/hwmon/tmp513.c
21972
21973 TMPFS (SHMEM FILESYSTEM)
21974 M:      Hugh Dickins <hughd@google.com>
21975 L:      linux-mm@kvack.org
21976 S:      Maintained
21977 F:      include/linux/shmem_fs.h
21978 F:      mm/shmem.c
21979
21980 TOMOYO SECURITY MODULE
21981 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21982 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21983 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21984 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21985 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21986 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21987 S:      Maintained
21988 W:      https://tomoyo.osdn.jp/
21989 F:      security/tomoyo/
21990
21991 TOPSTAR LAPTOP EXTRAS DRIVER
21992 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21993 L:      platform-driver-x86@vger.kernel.org
21994 S:      Maintained
21995 F:      drivers/platform/x86/topstar-laptop.c
21996
21997 TORTURE-TEST MODULES
21998 M:      Davidlohr Bueso <dave@stgolabs.net>
21999 M:      "Paul E. McKenney" <paulmck@kernel.org>
22000 M:      Josh Triplett <josh@joshtriplett.org>
22001 L:      linux-kernel@vger.kernel.org
22002 S:      Supported
22003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
22004 F:      Documentation/RCU/torture.rst
22005 F:      kernel/locking/locktorture.c
22006 F:      kernel/rcu/rcuscale.c
22007 F:      kernel/rcu/rcutorture.c
22008 F:      kernel/rcu/refscale.c
22009 F:      kernel/torture.c
22010
22011 TOSHIBA ACPI EXTRAS DRIVER
22012 M:      Azael Avalos <coproscefalo@gmail.com>
22013 L:      platform-driver-x86@vger.kernel.org
22014 S:      Maintained
22015 F:      drivers/platform/x86/toshiba_acpi.c
22016
22017 TOSHIBA BLUETOOTH DRIVER
22018 M:      Azael Avalos <coproscefalo@gmail.com>
22019 L:      platform-driver-x86@vger.kernel.org
22020 S:      Maintained
22021 F:      drivers/platform/x86/toshiba_bluetooth.c
22022
22023 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22024 M:      Azael Avalos <coproscefalo@gmail.com>
22025 L:      platform-driver-x86@vger.kernel.org
22026 S:      Maintained
22027 F:      drivers/platform/x86/toshiba_haps.c
22028
22029 TOSHIBA SMM DRIVER
22030 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22031 S:      Maintained
22032 W:      http://www.buzzard.org.uk/toshiba/
22033 F:      drivers/char/toshiba.c
22034 F:      include/linux/toshiba.h
22035 F:      include/uapi/linux/toshiba.h
22036
22037 TOSHIBA TC358743 DRIVER
22038 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22039 L:      linux-media@vger.kernel.org
22040 S:      Maintained
22041 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22042 F:      drivers/media/i2c/tc358743*
22043 F:      include/media/i2c/tc358743.h
22044
22045 TOSHIBA WMI HOTKEYS DRIVER
22046 M:      Azael Avalos <coproscefalo@gmail.com>
22047 L:      platform-driver-x86@vger.kernel.org
22048 S:      Maintained
22049 F:      drivers/platform/x86/toshiba-wmi.c
22050
22051 TPM DEVICE DRIVER
22052 M:      Peter Huewe <peterhuewe@gmx.de>
22053 M:      Jarkko Sakkinen <jarkko@kernel.org>
22054 R:      Jason Gunthorpe <jgg@ziepe.ca>
22055 L:      linux-integrity@vger.kernel.org
22056 S:      Maintained
22057 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22058 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22060 F:      drivers/char/tpm/
22061
22062 TPS546D24 DRIVER
22063 M:      Duke Du <dukedu83@gmail.com>
22064 L:      linux-hwmon@vger.kernel.org
22065 S:      Maintained
22066 F:      Documentation/hwmon/tps546d24.rst
22067 F:      drivers/hwmon/pmbus/tps546d24.c
22068
22069 TQ SYSTEMS BOARD & DRIVER SUPPORT
22070 L:      linux@ew.tq-group.com
22071 S:      Supported
22072 W:      https://www.tq-group.com/en/products/tq-embedded/
22073 F:      arch/arm/boot/dts/imx*mba*.dts*
22074 F:      arch/arm/boot/dts/imx*tqma*.dts*
22075 F:      arch/arm/boot/dts/mba*.dtsi
22076 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22077 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22078 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22079 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22080 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22081 F:      drivers/gpio/gpio-tqmx86.c
22082 F:      drivers/mfd/tqmx86.c
22083 F:      drivers/watchdog/tqmx86_wdt.c
22084
22085 TRACING
22086 M:      Steven Rostedt <rostedt@goodmis.org>
22087 M:      Masami Hiramatsu <mhiramat@kernel.org>
22088 L:      linux-kernel@vger.kernel.org
22089 L:      linux-trace-kernel@vger.kernel.org
22090 S:      Maintained
22091 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22093 F:      Documentation/trace/*
22094 F:      fs/tracefs/
22095 F:      include/linux/trace*.h
22096 F:      include/trace/
22097 F:      kernel/trace/
22098 F:      scripts/tracing/
22099 F:      tools/testing/selftests/ftrace/
22100
22101 TRACING MMIO ACCESSES (MMIOTRACE)
22102 M:      Steven Rostedt <rostedt@goodmis.org>
22103 M:      Masami Hiramatsu <mhiramat@kernel.org>
22104 R:      Karol Herbst <karolherbst@gmail.com>
22105 R:      Pekka Paalanen <ppaalanen@gmail.com>
22106 L:      linux-kernel@vger.kernel.org
22107 L:      nouveau@lists.freedesktop.org
22108 S:      Maintained
22109 F:      arch/x86/mm/kmmio.c
22110 F:      arch/x86/mm/mmio-mod.c
22111 F:      arch/x86/mm/testmmiotrace.c
22112 F:      include/linux/mmiotrace.h
22113 F:      kernel/trace/trace_mmiotrace.c
22114
22115 TRACING OS NOISE / LATENCY TRACERS
22116 M:      Steven Rostedt <rostedt@goodmis.org>
22117 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22118 S:      Maintained
22119 F:      Documentation/trace/hwlat_detector.rst
22120 F:      Documentation/trace/osnoise-tracer.rst
22121 F:      Documentation/trace/timerlat-tracer.rst
22122 F:      arch/*/kernel/trace.c
22123 F:      include/trace/events/osnoise.h
22124 F:      kernel/trace/trace_hwlat.c
22125 F:      kernel/trace/trace_irqsoff.c
22126 F:      kernel/trace/trace_osnoise.c
22127 F:      kernel/trace/trace_sched_wakeup.c
22128
22129 TRADITIONAL CHINESE DOCUMENTATION
22130 M:      Hu Haowen <src.res.211@gmail.com>
22131 S:      Maintained
22132 W:      https://github.com/srcres258/linux-doc
22133 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22134 F:      Documentation/translations/zh_TW/
22135
22136 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22137 M:      Dan Williams <dan.j.williams@intel.com>
22138 L:      linux-coco@lists.linux.dev
22139 S:      Maintained
22140 F:      Documentation/ABI/testing/configfs-tsm
22141 F:      drivers/virt/coco/tsm.c
22142 F:      include/linux/tsm.h
22143
22144 TTY LAYER AND SERIAL DRIVERS
22145 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22146 M:      Jiri Slaby <jirislaby@kernel.org>
22147 L:      linux-kernel@vger.kernel.org
22148 L:      linux-serial@vger.kernel.org
22149 S:      Supported
22150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22151 F:      Documentation/devicetree/bindings/serial/
22152 F:      Documentation/driver-api/serial/
22153 F:      drivers/tty/
22154 F:      include/linux/selection.h
22155 F:      include/linux/serial.h
22156 F:      include/linux/serial_core.h
22157 F:      include/linux/sysrq.h
22158 F:      include/linux/tty*.h
22159 F:      include/linux/vt.h
22160 F:      include/linux/vt_*.h
22161 F:      include/uapi/linux/serial.h
22162 F:      include/uapi/linux/serial_core.h
22163 F:      include/uapi/linux/tty.h
22164
22165 TUA9001 MEDIA DRIVER
22166 M:      Antti Palosaari <crope@iki.fi>
22167 L:      linux-media@vger.kernel.org
22168 S:      Maintained
22169 W:      https://linuxtv.org
22170 W:      http://palosaari.fi/linux/
22171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22172 T:      git git://linuxtv.org/anttip/media_tree.git
22173 F:      drivers/media/tuners/tua9001*
22174
22175 TULIP NETWORK DRIVERS
22176 L:      netdev@vger.kernel.org
22177 L:      linux-parisc@vger.kernel.org
22178 S:      Orphan
22179 F:      drivers/net/ethernet/dec/tulip/
22180
22181 TUN/TAP driver
22182 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22183 M:      Jason Wang <jasowang@redhat.com>
22184 S:      Maintained
22185 W:      http://vtun.sourceforge.net/tun
22186 F:      Documentation/networking/tuntap.rst
22187 F:      arch/um/os-Linux/drivers/
22188 F:      drivers/net/tap.c
22189 F:      drivers/net/tun.c
22190
22191 TURBOCHANNEL SUBSYSTEM
22192 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22193 M:      Ralf Baechle <ralf@linux-mips.org>
22194 L:      linux-mips@vger.kernel.org
22195 S:      Maintained
22196 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22197 F:      drivers/tc/
22198 F:      include/linux/tc.h
22199
22200 TURBOSTAT UTILITY
22201 M:      "Len Brown" <lenb@kernel.org>
22202 L:      linux-pm@vger.kernel.org
22203 S:      Supported
22204 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22205 B:      https://bugzilla.kernel.org
22206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22207 F:      tools/power/x86/turbostat/
22208
22209 TW5864 VIDEO4LINUX DRIVER
22210 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22211 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22212 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22213 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22214 L:      linux-media@vger.kernel.org
22215 S:      Supported
22216 F:      drivers/media/pci/tw5864/
22217
22218 TW68 VIDEO4LINUX DRIVER
22219 M:      Hans Verkuil <hverkuil@xs4all.nl>
22220 L:      linux-media@vger.kernel.org
22221 S:      Odd Fixes
22222 W:      https://linuxtv.org
22223 T:      git git://linuxtv.org/media_tree.git
22224 F:      drivers/media/pci/tw68/
22225
22226 TW686X VIDEO4LINUX DRIVER
22227 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22228 L:      linux-media@vger.kernel.org
22229 S:      Maintained
22230 W:      http://linuxtv.org
22231 T:      git git://linuxtv.org/media_tree.git
22232 F:      drivers/media/pci/tw686x/
22233
22234 U-BOOT ENVIRONMENT VARIABLES
22235 M:      Rafał Miłecki <rafal@milecki.pl>
22236 S:      Maintained
22237 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22238 F:      drivers/nvmem/u-boot-env.c
22239
22240 UACCE ACCELERATOR FRAMEWORK
22241 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22242 M:      Zhou Wang <wangzhou1@hisilicon.com>
22243 L:      linux-accelerators@lists.ozlabs.org
22244 L:      linux-kernel@vger.kernel.org
22245 S:      Maintained
22246 F:      Documentation/ABI/testing/sysfs-driver-uacce
22247 F:      Documentation/misc-devices/uacce.rst
22248 F:      drivers/misc/uacce/
22249 F:      include/linux/uacce.h
22250 F:      include/uapi/misc/uacce/
22251
22252 UBI FILE SYSTEM (UBIFS)
22253 M:      Richard Weinberger <richard@nod.at>
22254 L:      linux-mtd@lists.infradead.org
22255 S:      Supported
22256 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22259 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22260 F:      Documentation/filesystems/ubifs-authentication.rst
22261 F:      Documentation/filesystems/ubifs.rst
22262 F:      fs/ubifs/
22263
22264 UBLK USERSPACE BLOCK DRIVER
22265 M:      Ming Lei <ming.lei@redhat.com>
22266 L:      linux-block@vger.kernel.org
22267 S:      Maintained
22268 F:      Documentation/block/ublk.rst
22269 F:      drivers/block/ublk_drv.c
22270 F:      include/uapi/linux/ublk_cmd.h
22271
22272 UCLINUX (M68KNOMMU AND COLDFIRE)
22273 M:      Greg Ungerer <gerg@linux-m68k.org>
22274 L:      linux-m68k@lists.linux-m68k.org
22275 S:      Maintained
22276 W:      http://www.linux-m68k.org/
22277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22278 F:      arch/m68k/*/*_no.*
22279 F:      arch/m68k/68*/
22280 F:      arch/m68k/coldfire/
22281 F:      arch/m68k/include/asm/*_no.*
22282
22283 UDF FILESYSTEM
22284 M:      Jan Kara <jack@suse.com>
22285 S:      Maintained
22286 F:      Documentation/filesystems/udf.rst
22287 F:      fs/udf/
22288
22289 UDRAW TABLET
22290 M:      Bastien Nocera <hadess@hadess.net>
22291 L:      linux-input@vger.kernel.org
22292 S:      Maintained
22293 F:      drivers/hid/hid-udraw-ps3.c
22294
22295 UFS FILESYSTEM
22296 M:      Evgeniy Dushistov <dushistov@mail.ru>
22297 S:      Maintained
22298 F:      Documentation/admin-guide/ufs.rst
22299 F:      fs/ufs/
22300
22301 UHID USERSPACE HID IO DRIVER
22302 M:      David Rheinsberg <david@readahead.eu>
22303 L:      linux-input@vger.kernel.org
22304 S:      Maintained
22305 F:      drivers/hid/uhid.c
22306 F:      include/uapi/linux/uhid.h
22307
22308 ULPI BUS
22309 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22310 L:      linux-usb@vger.kernel.org
22311 S:      Maintained
22312 F:      drivers/usb/common/ulpi.c
22313 F:      include/linux/ulpi/
22314
22315 UNICODE SUBSYSTEM
22316 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22317 L:      linux-fsdevel@vger.kernel.org
22318 S:      Supported
22319 F:      fs/unicode/
22320
22321 UNIFDEF
22322 M:      Tony Finch <dot@dotat.at>
22323 S:      Maintained
22324 W:      http://dotat.at/prog/unifdef
22325 F:      scripts/unifdef.c
22326
22327 UNIFORM CDROM DRIVER
22328 M:      Phillip Potter <phil@philpotter.co.uk>
22329 S:      Maintained
22330 F:      Documentation/cdrom/
22331 F:      drivers/cdrom/cdrom.c
22332 F:      include/linux/cdrom.h
22333 F:      include/uapi/linux/cdrom.h
22334
22335 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22336 R:      Alim Akhtar <alim.akhtar@samsung.com>
22337 R:      Avri Altman <avri.altman@wdc.com>
22338 R:      Bart Van Assche <bvanassche@acm.org>
22339 L:      linux-scsi@vger.kernel.org
22340 S:      Supported
22341 F:      Documentation/devicetree/bindings/ufs/
22342 F:      Documentation/scsi/ufs.rst
22343 F:      drivers/ufs/core/
22344
22345 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22346 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22347 L:      linux-scsi@vger.kernel.org
22348 S:      Supported
22349 F:      drivers/ufs/host/*dwc*
22350
22351 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22352 M:      Alim Akhtar <alim.akhtar@samsung.com>
22353 L:      linux-scsi@vger.kernel.org
22354 S:      Maintained
22355 F:      drivers/ufs/host/ufs-exynos*
22356
22357 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22358 M:      Stanley Chu <stanley.chu@mediatek.com>
22359 L:      linux-scsi@vger.kernel.org
22360 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22361 S:      Maintained
22362 F:      drivers/ufs/host/ufs-mediatek*
22363
22364 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22365 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22366 L:      linux-arm-msm@vger.kernel.org
22367 L:      linux-scsi@vger.kernel.org
22368 S:      Maintained
22369 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22370 F:      drivers/ufs/host/ufs-qcom*
22371
22372 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22373 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22374 L:      linux-renesas-soc@vger.kernel.org
22375 L:      linux-scsi@vger.kernel.org
22376 S:      Maintained
22377 F:      drivers/ufs/host/ufs-renesas.c
22378
22379 UNSORTED BLOCK IMAGES (UBI)
22380 M:      Richard Weinberger <richard@nod.at>
22381 L:      linux-mtd@lists.infradead.org
22382 S:      Supported
22383 W:      http://www.linux-mtd.infradead.org/
22384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22386 F:      drivers/mtd/ubi/
22387 F:      include/linux/mtd/ubi.h
22388 F:      include/uapi/mtd/ubi-user.h
22389
22390 USB "USBNET" DRIVER FRAMEWORK
22391 M:      Oliver Neukum <oneukum@suse.com>
22392 L:      netdev@vger.kernel.org
22393 S:      Maintained
22394 W:      http://www.linux-usb.org/usbnet
22395 F:      drivers/net/usb/usbnet.c
22396 F:      include/linux/usb/usbnet.h
22397
22398 USB ACM DRIVER
22399 M:      Oliver Neukum <oneukum@suse.com>
22400 L:      linux-usb@vger.kernel.org
22401 S:      Maintained
22402 F:      Documentation/usb/acm.rst
22403 F:      drivers/usb/class/cdc-acm.*
22404
22405 USB APPLE MFI FASTCHARGE DRIVER
22406 M:      Bastien Nocera <hadess@hadess.net>
22407 L:      linux-usb@vger.kernel.org
22408 S:      Maintained
22409 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22410
22411 USB AR5523 WIRELESS DRIVER
22412 L:      linux-wireless@vger.kernel.org
22413 S:      Orphan
22414 F:      drivers/net/wireless/ath/ar5523/
22415
22416 USB ATTACHED SCSI
22417 M:      Oliver Neukum <oneukum@suse.com>
22418 L:      linux-usb@vger.kernel.org
22419 L:      linux-scsi@vger.kernel.org
22420 S:      Maintained
22421 F:      drivers/usb/storage/uas.c
22422
22423 USB CDC ETHERNET DRIVER
22424 M:      Oliver Neukum <oliver@neukum.org>
22425 L:      linux-usb@vger.kernel.org
22426 S:      Maintained
22427 F:      drivers/net/usb/cdc_*.c
22428 F:      include/uapi/linux/usb/cdc.h
22429
22430 USB CHAOSKEY DRIVER
22431 M:      Keith Packard <keithp@keithp.com>
22432 L:      linux-usb@vger.kernel.org
22433 S:      Maintained
22434 F:      drivers/usb/misc/chaoskey.c
22435
22436 USB CYPRESS C67X00 DRIVER
22437 L:      linux-usb@vger.kernel.org
22438 S:      Orphan
22439 F:      drivers/usb/c67x00/
22440
22441 USB DAVICOM DM9601 DRIVER
22442 M:      Peter Korsgaard <peter@korsgaard.com>
22443 L:      netdev@vger.kernel.org
22444 S:      Maintained
22445 W:      http://www.linux-usb.org/usbnet
22446 F:      drivers/net/usb/dm9601.c
22447
22448 USB EHCI DRIVER
22449 M:      Alan Stern <stern@rowland.harvard.edu>
22450 L:      linux-usb@vger.kernel.org
22451 S:      Maintained
22452 F:      Documentation/usb/ehci.rst
22453 F:      drivers/usb/host/ehci*
22454
22455 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22456 M:      Jiri Kosina <jikos@kernel.org>
22457 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22458 L:      linux-usb@vger.kernel.org
22459 S:      Maintained
22460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22461 F:      Documentation/hid/hiddev.rst
22462 F:      drivers/hid/usbhid/
22463
22464 USB INTEL XHCI ROLE MUX DRIVER
22465 M:      Hans de Goede <hdegoede@redhat.com>
22466 L:      linux-usb@vger.kernel.org
22467 S:      Maintained
22468 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22469
22470 USB IP DRIVER FOR HISILICON KIRIN 960
22471 M:      Yu Chen <chenyu56@huawei.com>
22472 M:      Binghui Wang <wangbinghui@hisilicon.com>
22473 L:      linux-usb@vger.kernel.org
22474 S:      Maintained
22475 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22476 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22477
22478 USB IP DRIVER FOR HISILICON KIRIN 970
22479 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22480 L:      linux-usb@vger.kernel.org
22481 S:      Maintained
22482 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22483 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22484
22485 USB ISP116X DRIVER
22486 M:      Olav Kongas <ok@artecdesign.ee>
22487 L:      linux-usb@vger.kernel.org
22488 S:      Maintained
22489 F:      drivers/usb/host/isp116x*
22490 F:      include/linux/usb/isp116x.h
22491
22492 USB ISP1760 DRIVER
22493 M:      Rui Miguel Silva <rui.silva@linaro.org>
22494 L:      linux-usb@vger.kernel.org
22495 S:      Maintained
22496 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22497 F:      drivers/usb/isp1760/*
22498
22499 USB LAN78XX ETHERNET DRIVER
22500 M:      Woojung Huh <woojung.huh@microchip.com>
22501 M:      UNGLinuxDriver@microchip.com
22502 L:      netdev@vger.kernel.org
22503 S:      Maintained
22504 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22505 F:      drivers/net/usb/lan78xx.*
22506 F:      include/dt-bindings/net/microchip-lan78xx.h
22507
22508 USB MASS STORAGE DRIVER
22509 M:      Alan Stern <stern@rowland.harvard.edu>
22510 L:      linux-usb@vger.kernel.org
22511 L:      usb-storage@lists.one-eyed-alien.net
22512 S:      Maintained
22513 F:      drivers/usb/storage/
22514
22515 USB MIDI DRIVER
22516 M:      Clemens Ladisch <clemens@ladisch.de>
22517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22518 S:      Maintained
22519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22520 F:      sound/usb/midi.*
22521
22522 USB NETWORKING DRIVERS
22523 L:      linux-usb@vger.kernel.org
22524 S:      Odd Fixes
22525 F:      drivers/net/usb/
22526
22527 USB OHCI DRIVER
22528 M:      Alan Stern <stern@rowland.harvard.edu>
22529 L:      linux-usb@vger.kernel.org
22530 S:      Maintained
22531 F:      Documentation/usb/ohci.rst
22532 F:      drivers/usb/host/ohci*
22533
22534 USB OTG FSM (Finite State Machine)
22535 M:      Peter Chen <peter.chen@kernel.org>
22536 L:      linux-usb@vger.kernel.org
22537 S:      Maintained
22538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22539 F:      drivers/usb/common/usb-otg-fsm.c
22540
22541 USB OVER IP DRIVER
22542 M:      Valentina Manea <valentina.manea.m@gmail.com>
22543 M:      Shuah Khan <shuah@kernel.org>
22544 M:      Shuah Khan <skhan@linuxfoundation.org>
22545 R:      Hongren Zheng <i@zenithal.me>
22546 L:      linux-usb@vger.kernel.org
22547 S:      Maintained
22548 F:      Documentation/usb/usbip_protocol.rst
22549 F:      drivers/usb/usbip/
22550 F:      tools/testing/selftests/drivers/usb/usbip/
22551 F:      tools/usb/usbip/
22552
22553 USB PEGASUS DRIVER
22554 M:      Petko Manolov <petkan@nucleusys.com>
22555 L:      linux-usb@vger.kernel.org
22556 L:      netdev@vger.kernel.org
22557 S:      Maintained
22558 W:      https://github.com/petkan/pegasus
22559 T:      git https://github.com/petkan/pegasus.git
22560 F:      drivers/net/usb/pegasus.*
22561
22562 USB PRINTER DRIVER (usblp)
22563 M:      Pete Zaitcev <zaitcev@redhat.com>
22564 L:      linux-usb@vger.kernel.org
22565 S:      Supported
22566 F:      drivers/usb/class/usblp.c
22567
22568 USB QMI WWAN NETWORK DRIVER
22569 M:      Bjørn Mork <bjorn@mork.no>
22570 L:      netdev@vger.kernel.org
22571 S:      Maintained
22572 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22573 F:      drivers/net/usb/qmi_wwan.c
22574
22575 USB RAW GADGET DRIVER
22576 R:      Andrey Konovalov <andreyknvl@gmail.com>
22577 L:      linux-usb@vger.kernel.org
22578 S:      Maintained
22579 F:      Documentation/usb/raw-gadget.rst
22580 F:      drivers/usb/gadget/legacy/raw_gadget.c
22581 F:      include/uapi/linux/usb/raw_gadget.h
22582
22583 USB RTL8150 DRIVER
22584 M:      Petko Manolov <petkan@nucleusys.com>
22585 L:      linux-usb@vger.kernel.org
22586 L:      netdev@vger.kernel.org
22587 S:      Maintained
22588 W:      https://github.com/petkan/rtl8150
22589 T:      git https://github.com/petkan/rtl8150.git
22590 F:      drivers/net/usb/rtl8150.c
22591
22592 USB SERIAL SUBSYSTEM
22593 M:      Johan Hovold <johan@kernel.org>
22594 L:      linux-usb@vger.kernel.org
22595 S:      Maintained
22596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22597 F:      Documentation/usb/usb-serial.rst
22598 F:      drivers/usb/serial/
22599 F:      include/linux/usb/serial.h
22600
22601 USB SMSC75XX ETHERNET DRIVER
22602 M:      Steve Glendinning <steve.glendinning@shawell.net>
22603 L:      netdev@vger.kernel.org
22604 S:      Maintained
22605 F:      drivers/net/usb/smsc75xx.*
22606
22607 USB SMSC95XX ETHERNET DRIVER
22608 M:      Steve Glendinning <steve.glendinning@shawell.net>
22609 M:      UNGLinuxDriver@microchip.com
22610 L:      netdev@vger.kernel.org
22611 S:      Maintained
22612 F:      drivers/net/usb/smsc95xx.*
22613
22614 USB SUBSYSTEM
22615 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22616 L:      linux-usb@vger.kernel.org
22617 S:      Supported
22618 W:      http://www.linux-usb.org
22619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22620 F:      Documentation/devicetree/bindings/usb/
22621 F:      Documentation/usb/
22622 F:      drivers/usb/
22623 F:      include/dt-bindings/usb/
22624 F:      include/linux/usb.h
22625 F:      include/linux/usb/
22626 F:      include/uapi/linux/usb/
22627
22628 USB TYPEC BUS FOR ALTERNATE MODES
22629 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22630 L:      linux-usb@vger.kernel.org
22631 S:      Maintained
22632 F:      Documentation/ABI/testing/sysfs-bus-typec
22633 F:      Documentation/driver-api/usb/typec_bus.rst
22634 F:      drivers/usb/typec/altmodes/
22635 F:      include/linux/usb/typec_altmode.h
22636
22637 USB TYPEC CLASS
22638 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22639 L:      linux-usb@vger.kernel.org
22640 S:      Maintained
22641 F:      Documentation/ABI/testing/sysfs-class-typec
22642 F:      Documentation/driver-api/usb/typec.rst
22643 F:      drivers/usb/typec/
22644 F:      include/linux/usb/typec.h
22645
22646 USB TYPEC INTEL PMC MUX DRIVER
22647 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22648 L:      linux-usb@vger.kernel.org
22649 S:      Maintained
22650 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22651 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22652
22653 USB TYPEC PI3USB30532 MUX DRIVER
22654 M:      Hans de Goede <hdegoede@redhat.com>
22655 L:      linux-usb@vger.kernel.org
22656 S:      Maintained
22657 F:      drivers/usb/typec/mux/pi3usb30532.c
22658
22659 USB TYPEC PORT CONTROLLER DRIVERS
22660 M:      Guenter Roeck <linux@roeck-us.net>
22661 L:      linux-usb@vger.kernel.org
22662 S:      Maintained
22663 F:      drivers/usb/typec/tcpm/
22664
22665 USB UHCI DRIVER
22666 M:      Alan Stern <stern@rowland.harvard.edu>
22667 L:      linux-usb@vger.kernel.org
22668 S:      Maintained
22669 F:      drivers/usb/host/uhci*
22670
22671 USB VIDEO CLASS
22672 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22673 L:      linux-media@vger.kernel.org
22674 S:      Maintained
22675 W:      http://www.ideasonboard.org/uvc/
22676 T:      git git://linuxtv.org/media_tree.git
22677 F:      drivers/media/usb/uvc/
22678 F:      include/uapi/linux/uvcvideo.h
22679
22680 USB WEBCAM GADGET
22681 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22682 M:      Daniel Scally <dan.scally@ideasonboard.com>
22683 L:      linux-usb@vger.kernel.org
22684 S:      Maintained
22685 F:      drivers/usb/gadget/function/*uvc*
22686 F:      drivers/usb/gadget/legacy/webcam.c
22687 F:      include/uapi/linux/usb/g_uvc.h
22688
22689 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22690 L:      linux-wireless@vger.kernel.org
22691 S:      Orphan
22692 F:      drivers/net/wireless/legacy/rndis_wlan.c
22693
22694 USB XHCI DRIVER
22695 M:      Mathias Nyman <mathias.nyman@intel.com>
22696 L:      linux-usb@vger.kernel.org
22697 S:      Supported
22698 F:      drivers/usb/host/pci-quirks*
22699 F:      drivers/usb/host/xhci*
22700
22701 USB ZD1201 DRIVER
22702 L:      linux-wireless@vger.kernel.org
22703 S:      Orphan
22704 W:      http://linux-lc100020.sourceforge.net
22705 F:      drivers/net/wireless/zydas/zd1201.*
22706
22707 USER DATAGRAM PROTOCOL (UDP)
22708 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22709 S:      Maintained
22710 F:      include/linux/udp.h
22711 F:      net/ipv4/udp.c
22712 F:      net/ipv6/udp.c
22713
22714 USER-MODE LINUX (UML)
22715 M:      Richard Weinberger <richard@nod.at>
22716 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22717 M:      Johannes Berg <johannes@sipsolutions.net>
22718 L:      linux-um@lists.infradead.org
22719 S:      Maintained
22720 W:      http://user-mode-linux.sourceforge.net
22721 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22724 F:      Documentation/virt/uml/
22725 F:      arch/um/
22726 F:      arch/x86/um/
22727 F:      fs/hostfs/
22728
22729 USERSPACE COPYIN/COPYOUT (UIOVEC)
22730 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22731 S:      Maintained
22732 F:      include/linux/uio.h
22733 F:      lib/iov_iter.c
22734
22735 USERSPACE DMA BUFFER DRIVER
22736 M:      Gerd Hoffmann <kraxel@redhat.com>
22737 L:      dri-devel@lists.freedesktop.org
22738 S:      Maintained
22739 T:      git git://anongit.freedesktop.org/drm/drm-misc
22740 F:      drivers/dma-buf/udmabuf.c
22741 F:      include/uapi/linux/udmabuf.h
22742
22743 USERSPACE I/O (UIO)
22744 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22745 S:      Maintained
22746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22747 F:      Documentation/driver-api/uio-howto.rst
22748 F:      drivers/uio/
22749 F:      include/linux/uio_driver.h
22750
22751 UTIL-LINUX PACKAGE
22752 M:      Karel Zak <kzak@redhat.com>
22753 L:      util-linux@vger.kernel.org
22754 S:      Maintained
22755 W:      http://en.wikipedia.org/wiki/Util-linux
22756 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22757
22758 UUID HELPERS
22759 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22760 L:      linux-kernel@vger.kernel.org
22761 S:      Maintained
22762 F:      include/linux/uuid.h
22763 F:      lib/test_uuid.c
22764 F:      lib/uuid.c
22765
22766 UV SYSFS DRIVER
22767 M:      Justin Ernst <justin.ernst@hpe.com>
22768 L:      platform-driver-x86@vger.kernel.org
22769 S:      Maintained
22770 F:      drivers/platform/x86/uv_sysfs.c
22771
22772 UVESAFB DRIVER
22773 M:      Michal Januszewski <spock@gentoo.org>
22774 L:      linux-fbdev@vger.kernel.org
22775 S:      Maintained
22776 W:      https://github.com/mjanusz/v86d
22777 F:      Documentation/fb/uvesafb.rst
22778 F:      drivers/video/fbdev/uvesafb.*
22779
22780 Ux500 CLOCK DRIVERS
22781 M:      Ulf Hansson <ulf.hansson@linaro.org>
22782 L:      linux-clk@vger.kernel.org
22783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22784 S:      Maintained
22785 F:      drivers/clk/ux500/
22786
22787 V4L2 ASYNC AND FWNODE FRAMEWORKS
22788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22789 L:      linux-media@vger.kernel.org
22790 S:      Maintained
22791 T:      git git://linuxtv.org/media_tree.git
22792 F:      drivers/media/v4l2-core/v4l2-async.c
22793 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22794 F:      include/media/v4l2-async.h
22795 F:      include/media/v4l2-fwnode.h
22796
22797 V4L2 LENS DRIVERS
22798 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22799 L:      linux-media@vger.kernel.org
22800 S:      Maintained
22801 F:      drivers/media/i2c/ak*
22802 F:      drivers/media/i2c/dw*
22803 F:      drivers/media/i2c/lm*
22804
22805 V4L2 CAMERA SENSOR DRIVERS
22806 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22807 L:      linux-media@vger.kernel.org
22808 S:      Maintained
22809 F:      Documentation/driver-api/media/camera-sensor.rst
22810 F:      Documentation/driver-api/media/tx-rx.rst
22811 F:      drivers/media/i2c/ar*
22812 F:      drivers/media/i2c/hi*
22813 F:      drivers/media/i2c/imx*
22814 F:      drivers/media/i2c/mt*
22815 F:      drivers/media/i2c/og*
22816 F:      drivers/media/i2c/ov*
22817 F:      drivers/media/i2c/s5*
22818 F:      drivers/media/i2c/st-vgxy61.c
22819
22820 VF610 NAND DRIVER
22821 M:      Stefan Agner <stefan@agner.ch>
22822 L:      linux-mtd@lists.infradead.org
22823 S:      Supported
22824 F:      drivers/mtd/nand/raw/vf610_nfc.c
22825
22826 VFAT/FAT/MSDOS FILESYSTEM
22827 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22828 S:      Maintained
22829 F:      Documentation/filesystems/vfat.rst
22830 F:      fs/fat/
22831 F:      tools/testing/selftests/filesystems/fat/
22832
22833 VFIO CDX DRIVER
22834 M:      Nipun Gupta <nipun.gupta@amd.com>
22835 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22836 L:      kvm@vger.kernel.org
22837 S:      Maintained
22838 F:      drivers/vfio/cdx/*
22839
22840 VFIO DRIVER
22841 M:      Alex Williamson <alex.williamson@redhat.com>
22842 L:      kvm@vger.kernel.org
22843 S:      Maintained
22844 T:      git https://github.com/awilliam/linux-vfio.git
22845 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22846 F:      Documentation/driver-api/vfio.rst
22847 F:      drivers/vfio/
22848 F:      include/linux/vfio.h
22849 F:      include/linux/vfio_pci_core.h
22850 F:      include/uapi/linux/vfio.h
22851
22852 VFIO FSL-MC DRIVER
22853 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22854 L:      kvm@vger.kernel.org
22855 S:      Maintained
22856 F:      drivers/vfio/fsl-mc/
22857
22858 VFIO HISILICON PCI DRIVER
22859 M:      Longfang Liu <liulongfang@huawei.com>
22860 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22861 L:      kvm@vger.kernel.org
22862 S:      Maintained
22863 F:      drivers/vfio/pci/hisilicon/
22864
22865 VFIO MEDIATED DEVICE DRIVERS
22866 M:      Kirti Wankhede <kwankhede@nvidia.com>
22867 L:      kvm@vger.kernel.org
22868 S:      Maintained
22869 F:      Documentation/driver-api/vfio-mediated-device.rst
22870 F:      drivers/vfio/mdev/
22871 F:      include/linux/mdev.h
22872 F:      samples/vfio-mdev/
22873
22874 VFIO MLX5 PCI DRIVER
22875 M:      Yishai Hadas <yishaih@nvidia.com>
22876 L:      kvm@vger.kernel.org
22877 S:      Maintained
22878 F:      drivers/vfio/pci/mlx5/
22879
22880 VFIO PCI DEVICE SPECIFIC DRIVERS
22881 R:      Jason Gunthorpe <jgg@nvidia.com>
22882 R:      Yishai Hadas <yishaih@nvidia.com>
22883 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22884 R:      Kevin Tian <kevin.tian@intel.com>
22885 L:      kvm@vger.kernel.org
22886 S:      Maintained
22887 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22888 F:      drivers/vfio/pci/*/
22889
22890 VFIO PDS PCI DRIVER
22891 M:      Brett Creeley <brett.creeley@amd.com>
22892 L:      kvm@vger.kernel.org
22893 S:      Maintained
22894 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22895 F:      drivers/vfio/pci/pds/
22896
22897 VFIO PLATFORM DRIVER
22898 M:      Eric Auger <eric.auger@redhat.com>
22899 L:      kvm@vger.kernel.org
22900 S:      Maintained
22901 F:      drivers/vfio/platform/
22902
22903 VGA_SWITCHEROO
22904 R:      Lukas Wunner <lukas@wunner.de>
22905 S:      Maintained
22906 T:      git git://anongit.freedesktop.org/drm/drm-misc
22907 F:      Documentation/gpu/vga-switcheroo.rst
22908 F:      drivers/gpu/vga/vga_switcheroo.c
22909 F:      include/linux/vga_switcheroo.h
22910
22911 VIA RHINE NETWORK DRIVER
22912 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22913 S:      Maintained
22914 F:      drivers/net/ethernet/via/via-rhine.c
22915
22916 VIA SD/MMC CARD CONTROLLER DRIVER
22917 M:      Bruce Chang <brucechang@via.com.tw>
22918 M:      Harald Welte <HaraldWelte@viatech.com>
22919 S:      Maintained
22920 F:      drivers/mmc/host/via-sdmmc.c
22921
22922 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22923 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22924 L:      linux-fbdev@vger.kernel.org
22925 S:      Maintained
22926 F:      drivers/video/fbdev/via/
22927 F:      include/linux/via-core.h
22928 F:      include/linux/via_i2c.h
22929
22930 VIA VELOCITY NETWORK DRIVER
22931 M:      Francois Romieu <romieu@fr.zoreil.com>
22932 L:      netdev@vger.kernel.org
22933 S:      Maintained
22934 F:      drivers/net/ethernet/via/via-velocity.*
22935
22936 VICODEC VIRTUAL CODEC DRIVER
22937 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22938 L:      linux-media@vger.kernel.org
22939 S:      Maintained
22940 W:      https://linuxtv.org
22941 T:      git git://linuxtv.org/media_tree.git
22942 F:      drivers/media/test-drivers/vicodec/*
22943
22944 VIDEO I2C POLLING DRIVER
22945 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22946 L:      linux-media@vger.kernel.org
22947 S:      Maintained
22948 F:      drivers/media/i2c/video-i2c.c
22949
22950 VIDEO MULTIPLEXER DRIVER
22951 M:      Philipp Zabel <p.zabel@pengutronix.de>
22952 L:      linux-media@vger.kernel.org
22953 S:      Maintained
22954 F:      drivers/media/platform/video-mux.c
22955
22956 VIDEOBUF2 FRAMEWORK
22957 M:      Tomasz Figa <tfiga@chromium.org>
22958 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22959 L:      linux-media@vger.kernel.org
22960 S:      Maintained
22961 F:      drivers/media/common/videobuf2/*
22962 F:      include/media/videobuf2-*
22963
22964 VIDTV VIRTUAL DIGITAL TV DRIVER
22965 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22966 L:      linux-media@vger.kernel.org
22967 S:      Maintained
22968 W:      https://linuxtv.org
22969 T:      git git://linuxtv.org/media_tree.git
22970 F:      drivers/media/test-drivers/vidtv/*
22971
22972 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22973 M:      Shuah Khan <skhan@linuxfoundation.org>
22974 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22975 L:      linux-media@vger.kernel.org
22976 S:      Maintained
22977 W:      https://linuxtv.org
22978 T:      git git://linuxtv.org/media_tree.git
22979 F:      drivers/media/test-drivers/vimc/*
22980
22981 VIRT LIB
22982 M:      Alex Williamson <alex.williamson@redhat.com>
22983 M:      Paolo Bonzini <pbonzini@redhat.com>
22984 L:      kvm@vger.kernel.org
22985 S:      Supported
22986 F:      virt/lib/
22987
22988 VIRTIO AND VHOST VSOCK DRIVER
22989 M:      Stefan Hajnoczi <stefanha@redhat.com>
22990 M:      Stefano Garzarella <sgarzare@redhat.com>
22991 L:      kvm@vger.kernel.org
22992 L:      virtualization@lists.linux.dev
22993 L:      netdev@vger.kernel.org
22994 S:      Maintained
22995 F:      drivers/vhost/vsock.c
22996 F:      include/linux/virtio_vsock.h
22997 F:      include/uapi/linux/virtio_vsock.h
22998 F:      net/vmw_vsock/virtio_transport.c
22999 F:      net/vmw_vsock/virtio_transport_common.c
23000
23001 VIRTIO BALLOON
23002 M:      "Michael S. Tsirkin" <mst@redhat.com>
23003 M:      David Hildenbrand <david@redhat.com>
23004 L:      virtualization@lists.linux.dev
23005 S:      Maintained
23006 F:      drivers/virtio/virtio_balloon.c
23007 F:      include/linux/balloon_compaction.h
23008 F:      include/uapi/linux/virtio_balloon.h
23009 F:      mm/balloon_compaction.c
23010
23011 VIRTIO BLOCK AND SCSI DRIVERS
23012 M:      "Michael S. Tsirkin" <mst@redhat.com>
23013 M:      Jason Wang <jasowang@redhat.com>
23014 R:      Paolo Bonzini <pbonzini@redhat.com>
23015 R:      Stefan Hajnoczi <stefanha@redhat.com>
23016 L:      virtualization@lists.linux.dev
23017 S:      Maintained
23018 F:      drivers/block/virtio_blk.c
23019 F:      drivers/scsi/virtio_scsi.c
23020 F:      include/uapi/linux/virtio_blk.h
23021 F:      include/uapi/linux/virtio_scsi.h
23022
23023 VIRTIO CONSOLE DRIVER
23024 M:      Amit Shah <amit@kernel.org>
23025 L:      virtualization@lists.linux.dev
23026 S:      Maintained
23027 F:      drivers/char/virtio_console.c
23028 F:      include/linux/virtio_console.h
23029 F:      include/uapi/linux/virtio_console.h
23030
23031 VIRTIO CORE AND NET DRIVERS
23032 M:      "Michael S. Tsirkin" <mst@redhat.com>
23033 M:      Jason Wang <jasowang@redhat.com>
23034 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23035 L:      virtualization@lists.linux.dev
23036 S:      Maintained
23037 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23038 F:      Documentation/ABI/testing/sysfs-class-vduse
23039 F:      Documentation/devicetree/bindings/virtio/
23040 F:      Documentation/driver-api/virtio/
23041 F:      drivers/block/virtio_blk.c
23042 F:      drivers/crypto/virtio/
23043 F:      drivers/net/virtio_net.c
23044 F:      drivers/vdpa/
23045 F:      drivers/virtio/
23046 F:      include/linux/vdpa.h
23047 F:      include/linux/virtio*.h
23048 F:      include/linux/vringh.h
23049 F:      include/uapi/linux/virtio_*.h
23050 F:      tools/virtio/
23051
23052 VIRTIO CRYPTO DRIVER
23053 M:      Gonglei <arei.gonglei@huawei.com>
23054 L:      virtualization@lists.linux.dev
23055 L:      linux-crypto@vger.kernel.org
23056 S:      Maintained
23057 F:      drivers/crypto/virtio/
23058 F:      include/uapi/linux/virtio_crypto.h
23059
23060 VIRTIO DRIVERS FOR S390
23061 M:      Cornelia Huck <cohuck@redhat.com>
23062 M:      Halil Pasic <pasic@linux.ibm.com>
23063 M:      Eric Farman <farman@linux.ibm.com>
23064 L:      linux-s390@vger.kernel.org
23065 L:      virtualization@lists.linux.dev
23066 L:      kvm@vger.kernel.org
23067 S:      Supported
23068 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23069 F:      drivers/s390/virtio/
23070
23071 VIRTIO FILE SYSTEM
23072 M:      Vivek Goyal <vgoyal@redhat.com>
23073 M:      Stefan Hajnoczi <stefanha@redhat.com>
23074 M:      Miklos Szeredi <miklos@szeredi.hu>
23075 L:      virtualization@lists.linux.dev
23076 L:      linux-fsdevel@vger.kernel.org
23077 S:      Supported
23078 W:      https://virtio-fs.gitlab.io/
23079 F:      Documentation/filesystems/virtiofs.rst
23080 F:      fs/fuse/virtio_fs.c
23081 F:      include/uapi/linux/virtio_fs.h
23082
23083 VIRTIO GPIO DRIVER
23084 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23085 M:      Viresh Kumar <vireshk@kernel.org>
23086 L:      linux-gpio@vger.kernel.org
23087 L:      virtualization@lists.linux.dev
23088 S:      Maintained
23089 F:      drivers/gpio/gpio-virtio.c
23090 F:      include/uapi/linux/virtio_gpio.h
23091
23092 VIRTIO GPU DRIVER
23093 M:      David Airlie <airlied@redhat.com>
23094 M:      Gerd Hoffmann <kraxel@redhat.com>
23095 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23096 R:      Chia-I Wu <olvaffe@gmail.com>
23097 L:      dri-devel@lists.freedesktop.org
23098 L:      virtualization@lists.linux.dev
23099 S:      Maintained
23100 T:      git git://anongit.freedesktop.org/drm/drm-misc
23101 F:      drivers/gpu/drm/ci/xfails/virtio*
23102 F:      drivers/gpu/drm/virtio/
23103 F:      include/uapi/linux/virtio_gpu.h
23104
23105 VIRTIO HOST (VHOST)
23106 M:      "Michael S. Tsirkin" <mst@redhat.com>
23107 M:      Jason Wang <jasowang@redhat.com>
23108 L:      kvm@vger.kernel.org
23109 L:      virtualization@lists.linux.dev
23110 L:      netdev@vger.kernel.org
23111 S:      Maintained
23112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23113 F:      drivers/vhost/
23114 F:      include/linux/sched/vhost_task.h
23115 F:      include/linux/vhost_iotlb.h
23116 F:      include/uapi/linux/vhost.h
23117 F:      kernel/vhost_task.c
23118
23119 VIRTIO HOST (VHOST-SCSI)
23120 M:      "Michael S. Tsirkin" <mst@redhat.com>
23121 M:      Jason Wang <jasowang@redhat.com>
23122 M:      Mike Christie <michael.christie@oracle.com>
23123 R:      Paolo Bonzini <pbonzini@redhat.com>
23124 R:      Stefan Hajnoczi <stefanha@redhat.com>
23125 L:      virtualization@lists.linux.dev
23126 S:      Maintained
23127 F:      drivers/vhost/scsi.c
23128
23129 VIRTIO I2C DRIVER
23130 M:      Conghui Chen <conghui.chen@intel.com>
23131 M:      Viresh Kumar <viresh.kumar@linaro.org>
23132 L:      linux-i2c@vger.kernel.org
23133 L:      virtualization@lists.linux.dev
23134 S:      Maintained
23135 F:      drivers/i2c/busses/i2c-virtio.c
23136 F:      include/uapi/linux/virtio_i2c.h
23137
23138 VIRTIO INPUT DRIVER
23139 M:      Gerd Hoffmann <kraxel@redhat.com>
23140 S:      Maintained
23141 F:      drivers/virtio/virtio_input.c
23142 F:      include/uapi/linux/virtio_input.h
23143
23144 VIRTIO IOMMU DRIVER
23145 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23146 L:      virtualization@lists.linux.dev
23147 S:      Maintained
23148 F:      drivers/iommu/virtio-iommu.c
23149 F:      include/uapi/linux/virtio_iommu.h
23150
23151 VIRTIO MEM DRIVER
23152 M:      David Hildenbrand <david@redhat.com>
23153 L:      virtualization@lists.linux.dev
23154 S:      Maintained
23155 W:      https://virtio-mem.gitlab.io/
23156 F:      drivers/virtio/virtio_mem.c
23157 F:      include/uapi/linux/virtio_mem.h
23158
23159 VIRTIO PMEM DRIVER
23160 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23161 L:      virtualization@lists.linux.dev
23162 S:      Maintained
23163 F:      drivers/nvdimm/nd_virtio.c
23164 F:      drivers/nvdimm/virtio_pmem.c
23165
23166 VIRTIO SOUND DRIVER
23167 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23168 M:      "Michael S. Tsirkin" <mst@redhat.com>
23169 L:      virtualization@lists.linux.dev
23170 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23171 S:      Maintained
23172 F:      include/uapi/linux/virtio_snd.h
23173 F:      sound/virtio/*
23174
23175 VIRTUAL BOX GUEST DEVICE DRIVER
23176 M:      Hans de Goede <hdegoede@redhat.com>
23177 M:      Arnd Bergmann <arnd@arndb.de>
23178 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23179 S:      Maintained
23180 F:      drivers/virt/vboxguest/
23181 F:      include/linux/vbox_utils.h
23182 F:      include/uapi/linux/vbox*.h
23183
23184 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23185 M:      Hans de Goede <hdegoede@redhat.com>
23186 L:      linux-fsdevel@vger.kernel.org
23187 S:      Maintained
23188 F:      fs/vboxsf/*
23189
23190 VIRTUAL PCM TEST DRIVER
23191 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23192 L:      linux-sound@vger.kernel.org
23193 S:      Maintained
23194 F:      Documentation/sound/cards/pcmtest.rst
23195 F:      sound/drivers/pcmtest.c
23196 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23197
23198 VIRTUAL SERIO DEVICE DRIVER
23199 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23200 S:      Maintained
23201 F:      drivers/input/serio/userio.c
23202 F:      include/uapi/linux/userio.h
23203
23204 VISL VIRTUAL STATELESS DECODER DRIVER
23205 M:      Daniel Almeida <daniel.almeida@collabora.com>
23206 L:      linux-media@vger.kernel.org
23207 S:      Supported
23208 F:      drivers/media/test-drivers/visl
23209
23210 VIVID VIRTUAL VIDEO DRIVER
23211 M:      Hans Verkuil <hverkuil@xs4all.nl>
23212 L:      linux-media@vger.kernel.org
23213 S:      Maintained
23214 W:      https://linuxtv.org
23215 T:      git git://linuxtv.org/media_tree.git
23216 F:      drivers/media/test-drivers/vivid/*
23217
23218 VM SOCKETS (AF_VSOCK)
23219 M:      Stefano Garzarella <sgarzare@redhat.com>
23220 L:      virtualization@lists.linux.dev
23221 L:      netdev@vger.kernel.org
23222 S:      Maintained
23223 F:      drivers/net/vsockmon.c
23224 F:      include/net/af_vsock.h
23225 F:      include/uapi/linux/vm_sockets.h
23226 F:      include/uapi/linux/vm_sockets_diag.h
23227 F:      include/uapi/linux/vsockmon.h
23228 F:      net/vmw_vsock/
23229 F:      tools/testing/vsock/
23230
23231 VMALLOC
23232 M:      Andrew Morton <akpm@linux-foundation.org>
23233 R:      Uladzislau Rezki <urezki@gmail.com>
23234 R:      Christoph Hellwig <hch@infradead.org>
23235 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23236 L:      linux-mm@kvack.org
23237 S:      Maintained
23238 W:      http://www.linux-mm.org
23239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23240 F:      include/linux/vmalloc.h
23241 F:      mm/vmalloc.c
23242
23243 VME SUBSYSTEM
23244 M:      Martyn Welch <martyn@welchs.me.uk>
23245 M:      Manohar Vanga <manohar.vanga@gmail.com>
23246 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23247 L:      linux-kernel@vger.kernel.org
23248 S:      Odd fixes
23249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23250 F:      Documentation/driver-api/vme.rst
23251 F:      drivers/staging/vme_user/
23252
23253 VMWARE BALLOON DRIVER
23254 M:      Nadav Amit <namit@vmware.com>
23255 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23256 L:      linux-kernel@vger.kernel.org
23257 S:      Supported
23258 F:      drivers/misc/vmw_balloon.c
23259
23260 VMWARE HYPERVISOR INTERFACE
23261 M:      Ajay Kaher <akaher@vmware.com>
23262 M:      Alexey Makhalov <amakhalov@vmware.com>
23263 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23264 L:      virtualization@lists.linux.dev
23265 L:      x86@kernel.org
23266 S:      Supported
23267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23268 F:      arch/x86/include/asm/vmware.h
23269 F:      arch/x86/kernel/cpu/vmware.c
23270
23271 VMWARE PVRDMA DRIVER
23272 M:      Bryan Tan <bryantan@vmware.com>
23273 M:      Vishnu Dasa <vdasa@vmware.com>
23274 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23275 L:      linux-rdma@vger.kernel.org
23276 S:      Supported
23277 F:      drivers/infiniband/hw/vmw_pvrdma/
23278
23279 VMWARE PVSCSI DRIVER
23280 M:      Vishal Bhakta <vbhakta@vmware.com>
23281 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23282 L:      linux-scsi@vger.kernel.org
23283 S:      Supported
23284 F:      drivers/scsi/vmw_pvscsi.c
23285 F:      drivers/scsi/vmw_pvscsi.h
23286
23287 VMWARE VIRTUAL PTP CLOCK DRIVER
23288 M:      Jeff Sipek <jsipek@vmware.com>
23289 R:      Ajay Kaher <akaher@vmware.com>
23290 R:      Alexey Makhalov <amakhalov@vmware.com>
23291 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23292 L:      netdev@vger.kernel.org
23293 S:      Supported
23294 F:      drivers/ptp/ptp_vmw.c
23295
23296 VMWARE VMCI DRIVER
23297 M:      Bryan Tan <bryantan@vmware.com>
23298 M:      Vishnu Dasa <vdasa@vmware.com>
23299 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23300 L:      linux-kernel@vger.kernel.org
23301 S:      Supported
23302 F:      drivers/misc/vmw_vmci/
23303 F:      include/linux/vmw_vmci*
23304
23305 VMWARE VMMOUSE SUBDRIVER
23306 M:      Zack Rusin <zackr@vmware.com>
23307 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23308 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23309 L:      linux-input@vger.kernel.org
23310 S:      Supported
23311 F:      drivers/input/mouse/vmmouse.c
23312 F:      drivers/input/mouse/vmmouse.h
23313
23314 VMWARE VMXNET3 ETHERNET DRIVER
23315 M:      Ronak Doshi <doshir@vmware.com>
23316 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23317 L:      netdev@vger.kernel.org
23318 S:      Supported
23319 F:      drivers/net/vmxnet3/
23320
23321 VMWARE VSOCK VMCI TRANSPORT DRIVER
23322 M:      Bryan Tan <bryantan@vmware.com>
23323 M:      Vishnu Dasa <vdasa@vmware.com>
23324 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23325 L:      linux-kernel@vger.kernel.org
23326 S:      Supported
23327 F:      net/vmw_vsock/vmci_transport*
23328
23329 VOCORE VOCORE2 BOARD
23330 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23331 L:      linux-mips@vger.kernel.org
23332 S:      Maintained
23333 F:      arch/mips/boot/dts/ralink/vocore2.dts
23334
23335 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23336 M:      Liam Girdwood <lgirdwood@gmail.com>
23337 M:      Mark Brown <broonie@kernel.org>
23338 L:      linux-kernel@vger.kernel.org
23339 S:      Supported
23340 W:      http://www.slimlogic.co.uk/?p=48
23341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23342 F:      Documentation/devicetree/bindings/regulator/
23343 F:      Documentation/power/regulator/
23344 F:      drivers/regulator/
23345 F:      include/dt-bindings/regulator/
23346 F:      include/linux/regulator/
23347 K:      regulator_get_optional
23348
23349 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23350 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23351 F:      drivers/regulator/irq_helpers.c
23352
23353 VRF
23354 M:      David Ahern <dsahern@kernel.org>
23355 L:      netdev@vger.kernel.org
23356 S:      Maintained
23357 F:      Documentation/networking/vrf.rst
23358 F:      drivers/net/vrf.c
23359
23360 VSPRINTF
23361 M:      Petr Mladek <pmladek@suse.com>
23362 M:      Steven Rostedt <rostedt@goodmis.org>
23363 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23364 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23365 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23366 S:      Maintained
23367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23368 F:      Documentation/core-api/printk-formats.rst
23369 F:      lib/test_printf.c
23370 F:      lib/test_scanf.c
23371 F:      lib/vsprintf.c
23372
23373 VT1211 HARDWARE MONITOR DRIVER
23374 M:      Juerg Haefliger <juergh@proton.me>
23375 L:      linux-hwmon@vger.kernel.org
23376 S:      Maintained
23377 F:      Documentation/hwmon/vt1211.rst
23378 F:      drivers/hwmon/vt1211.c
23379
23380 VT8231 HARDWARE MONITOR DRIVER
23381 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23382 L:      linux-hwmon@vger.kernel.org
23383 S:      Maintained
23384 F:      drivers/hwmon/vt8231.c
23385
23386 VUB300 USB to SDIO/SD/MMC bridge chip
23387 L:      linux-mmc@vger.kernel.org
23388 S:      Orphan
23389 F:      drivers/mmc/host/vub300.c
23390
23391 W1 DALLAS'S 1-WIRE BUS
23392 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23393 S:      Maintained
23394 F:      Documentation/devicetree/bindings/w1/
23395 F:      Documentation/w1/
23396 F:      drivers/w1/
23397 F:      include/linux/w1.h
23398
23399 W83791D HARDWARE MONITORING DRIVER
23400 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23401 L:      linux-hwmon@vger.kernel.org
23402 S:      Maintained
23403 F:      Documentation/hwmon/w83791d.rst
23404 F:      drivers/hwmon/w83791d.c
23405
23406 W83793 HARDWARE MONITORING DRIVER
23407 M:      Rudolf Marek <r.marek@assembler.cz>
23408 L:      linux-hwmon@vger.kernel.org
23409 S:      Maintained
23410 F:      Documentation/hwmon/w83793.rst
23411 F:      drivers/hwmon/w83793.c
23412
23413 W83795 HARDWARE MONITORING DRIVER
23414 M:      Jean Delvare <jdelvare@suse.com>
23415 L:      linux-hwmon@vger.kernel.org
23416 S:      Maintained
23417 F:      drivers/hwmon/w83795.c
23418
23419 W83L51xD SD/MMC CARD INTERFACE DRIVER
23420 M:      Pierre Ossman <pierre@ossman.eu>
23421 S:      Maintained
23422 F:      drivers/mmc/host/wbsd.*
23423
23424 WACOM PROTOCOL 4 SERIAL TABLETS
23425 M:      Julian Squires <julian@cipht.net>
23426 M:      Hans de Goede <hdegoede@redhat.com>
23427 L:      linux-input@vger.kernel.org
23428 S:      Maintained
23429 F:      drivers/input/tablet/wacom_serial4.c
23430
23431 WANGXUN ETHERNET DRIVER
23432 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23433 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23434 L:      netdev@vger.kernel.org
23435 S:      Maintained
23436 W:      https://www.net-swift.com
23437 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23438 F:      drivers/net/ethernet/wangxun/
23439 F:      drivers/net/pcs/pcs-xpcs-wx.c
23440
23441 WATCHDOG DEVICE DRIVERS
23442 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23443 M:      Guenter Roeck <linux@roeck-us.net>
23444 L:      linux-watchdog@vger.kernel.org
23445 S:      Maintained
23446 W:      http://www.linux-watchdog.org/
23447 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23448 F:      Documentation/devicetree/bindings/watchdog/
23449 F:      Documentation/watchdog/
23450 F:      drivers/watchdog/
23451 F:      include/linux/watchdog.h
23452 F:      include/trace/events/watchdog.h
23453 F:      include/uapi/linux/watchdog.h
23454
23455 WHISKEYCOVE PMIC GPIO DRIVER
23456 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23457 L:      linux-gpio@vger.kernel.org
23458 S:      Maintained
23459 F:      drivers/gpio/gpio-wcove.c
23460
23461 WHWAVE RTC DRIVER
23462 M:      Dianlong Li <long17.cool@163.com>
23463 L:      linux-rtc@vger.kernel.org
23464 S:      Maintained
23465 F:      drivers/rtc/rtc-sd3078.c
23466
23467 WIIMOTE HID DRIVER
23468 M:      David Rheinsberg <david@readahead.eu>
23469 L:      linux-input@vger.kernel.org
23470 S:      Maintained
23471 F:      drivers/hid/hid-wiimote*
23472
23473 WILOCITY WIL6210 WIRELESS DRIVER
23474 L:      linux-wireless@vger.kernel.org
23475 S:      Orphan
23476 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23477 F:      drivers/net/wireless/ath/wil6210/
23478
23479 WINBOND CIR DRIVER
23480 M:      David Härdeman <david@hardeman.nu>
23481 S:      Maintained
23482 F:      drivers/media/rc/winbond-cir.c
23483
23484 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23485 L:      linux-watchdog@vger.kernel.org
23486 S:      Orphan
23487 F:      drivers/watchdog/ebc-c384_wdt.c
23488
23489 WINSYSTEMS WS16C48 GPIO DRIVER
23490 M:      William Breathitt Gray <william.gray@linaro.org>
23491 L:      linux-gpio@vger.kernel.org
23492 S:      Maintained
23493 F:      drivers/gpio/gpio-ws16c48.c
23494
23495 WIREGUARD SECURE NETWORK TUNNEL
23496 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23497 L:      wireguard@lists.zx2c4.com
23498 L:      netdev@vger.kernel.org
23499 S:      Maintained
23500 F:      drivers/net/wireguard/
23501 F:      tools/testing/selftests/wireguard/
23502
23503 WISTRON LAPTOP BUTTON DRIVER
23504 M:      Miloslav Trmac <mitr@volny.cz>
23505 S:      Maintained
23506 F:      drivers/input/misc/wistron_btns.c
23507
23508 WL3501 WIRELESS PCMCIA CARD DRIVER
23509 L:      linux-wireless@vger.kernel.org
23510 S:      Orphan
23511 F:      drivers/net/wireless/legacy/wl3501*
23512
23513 WMI BINARY MOF DRIVER
23514 M:      Armin Wolf <W_Armin@gmx.de>
23515 R:      Thomas Weißschuh <linux@weissschuh.net>
23516 L:      platform-driver-x86@vger.kernel.org
23517 S:      Maintained
23518 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23519 F:      Documentation/wmi/devices/wmi-bmof.rst
23520 F:      drivers/platform/x86/wmi-bmof.c
23521
23522 WOLFSON MICROELECTRONICS DRIVERS
23523 L:      patches@opensource.cirrus.com
23524 S:      Supported
23525 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23526 T:      git https://github.com/CirrusLogic/linux-drivers.git
23527 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23528 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23529 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23530 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23531 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23532 F:      Documentation/devicetree/bindings/sound/wm*
23533 F:      Documentation/hwmon/wm83??.rst
23534 F:      arch/arm/mach-s3c/mach-crag6410*
23535 F:      drivers/clk/clk-wm83*.c
23536 F:      drivers/gpio/gpio-*wm*.c
23537 F:      drivers/gpio/gpio-arizona.c
23538 F:      drivers/hwmon/wm83??-hwmon.c
23539 F:      drivers/input/misc/wm831x-on.c
23540 F:      drivers/input/touchscreen/wm831x-ts.c
23541 F:      drivers/input/touchscreen/wm97*.c
23542 F:      drivers/leds/leds-wm83*.c
23543 F:      drivers/mfd/arizona*
23544 F:      drivers/mfd/cs47l24*
23545 F:      drivers/mfd/wm*.c
23546 F:      drivers/power/supply/wm83*.c
23547 F:      drivers/regulator/arizona*
23548 F:      drivers/regulator/wm8*.c
23549 F:      drivers/rtc/rtc-wm83*.c
23550 F:      drivers/video/backlight/wm83*_bl.c
23551 F:      drivers/watchdog/wm83*_wdt.c
23552 F:      include/linux/mfd/arizona/
23553 F:      include/linux/mfd/wm831x/
23554 F:      include/linux/mfd/wm8350/
23555 F:      include/linux/mfd/wm8400*
23556 F:      include/linux/regulator/arizona*
23557 F:      include/linux/wm97xx.h
23558 F:      include/sound/wm????.h
23559 F:      sound/soc/codecs/arizona*
23560 F:      sound/soc/codecs/cs47l24*
23561 F:      sound/soc/codecs/wm*
23562
23563 WORKQUEUE
23564 M:      Tejun Heo <tj@kernel.org>
23565 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23566 S:      Maintained
23567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23568 F:      Documentation/core-api/workqueue.rst
23569 F:      include/linux/workqueue.h
23570 F:      kernel/workqueue.c
23571 F:      kernel/workqueue_internal.h
23572
23573 WWAN DRIVERS
23574 M:      Loic Poulain <loic.poulain@linaro.org>
23575 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23576 R:      Johannes Berg <johannes@sipsolutions.net>
23577 L:      netdev@vger.kernel.org
23578 S:      Maintained
23579 F:      drivers/net/wwan/
23580 F:      include/linux/wwan.h
23581 F:      include/uapi/linux/wwan.h
23582
23583 X-POWERS AXP288 PMIC DRIVERS
23584 M:      Hans de Goede <hdegoede@redhat.com>
23585 S:      Maintained
23586 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23587 N:      axp288
23588
23589 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23590 M:      Chen-Yu Tsai <wens@csie.org>
23591 L:      linux-kernel@vger.kernel.org
23592 S:      Maintained
23593 N:      axp[128]
23594
23595 X.25 STACK
23596 M:      Martin Schiller <ms@dev.tdt.de>
23597 L:      linux-x25@vger.kernel.org
23598 S:      Maintained
23599 F:      Documentation/networking/lapb-module.rst
23600 F:      Documentation/networking/x25*
23601 F:      drivers/net/wan/hdlc_x25.c
23602 F:      drivers/net/wan/lapbether.c
23603 F:      include/*/lapb.h
23604 F:      include/net/x25*
23605 F:      include/uapi/linux/x25.h
23606 F:      net/lapb/
23607 F:      net/x25/
23608
23609 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23610 M:      Thomas Gleixner <tglx@linutronix.de>
23611 M:      Ingo Molnar <mingo@redhat.com>
23612 M:      Borislav Petkov <bp@alien8.de>
23613 M:      Dave Hansen <dave.hansen@linux.intel.com>
23614 M:      x86@kernel.org
23615 R:      "H. Peter Anvin" <hpa@zytor.com>
23616 L:      linux-kernel@vger.kernel.org
23617 S:      Maintained
23618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23619 F:      Documentation/arch/x86/
23620 F:      Documentation/devicetree/bindings/x86/
23621 F:      arch/x86/
23622
23623 X86 ENTRY CODE
23624 M:      Andy Lutomirski <luto@kernel.org>
23625 L:      linux-kernel@vger.kernel.org
23626 S:      Maintained
23627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23628 F:      arch/x86/entry/
23629
23630 X86 HARDWARE VULNERABILITIES
23631 M:      Thomas Gleixner <tglx@linutronix.de>
23632 M:      Borislav Petkov <bp@alien8.de>
23633 M:      Peter Zijlstra <peterz@infradead.org>
23634 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23635 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23636 S:      Maintained
23637 F:      Documentation/admin-guide/hw-vuln/
23638 F:      arch/x86/include/asm/nospec-branch.h
23639 F:      arch/x86/kernel/cpu/bugs.c
23640
23641 X86 MCE INFRASTRUCTURE
23642 M:      Tony Luck <tony.luck@intel.com>
23643 M:      Borislav Petkov <bp@alien8.de>
23644 L:      linux-edac@vger.kernel.org
23645 S:      Maintained
23646 F:      Documentation/ABI/testing/sysfs-mce
23647 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23648 F:      arch/x86/kernel/cpu/mce/*
23649
23650 X86 MICROCODE UPDATE SUPPORT
23651 M:      Borislav Petkov <bp@alien8.de>
23652 S:      Maintained
23653 F:      arch/x86/kernel/cpu/microcode/*
23654
23655 X86 MM
23656 M:      Dave Hansen <dave.hansen@linux.intel.com>
23657 M:      Andy Lutomirski <luto@kernel.org>
23658 M:      Peter Zijlstra <peterz@infradead.org>
23659 L:      linux-kernel@vger.kernel.org
23660 S:      Maintained
23661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23662 F:      arch/x86/mm/
23663
23664 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23665 M:      Hans de Goede <hdegoede@redhat.com>
23666 L:      platform-driver-x86@vger.kernel.org
23667 S:      Maintained
23668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23669 F:      drivers/platform/x86/x86-android-tablets/
23670
23671 X86 PLATFORM DRIVERS
23672 M:      Hans de Goede <hdegoede@redhat.com>
23673 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23674 M:      Mark Gross <markgross@kernel.org>
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:      */