MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 M:      Emma Anholt <emma@anholt.net>
6507 S:      Supported
6508 T:      git git://anongit.freedesktop.org/drm/drm-misc
6509 F:      drivers/gpu/drm/pl111/
6510
6511 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6512 M:      Linus Walleij <linus.walleij@linaro.org>
6513 S:      Maintained
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6516 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6517
6518 DRM DRIVER FOR ASPEED BMC GFX
6519 M:      Joel Stanley <joel@jms.id.au>
6520 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6521 S:      Supported
6522 T:      git git://anongit.freedesktop.org/drm/drm-misc
6523 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6524 F:      drivers/gpu/drm/aspeed/
6525
6526 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6527 M:      Dave Airlie <airlied@redhat.com>
6528 R:      Thomas Zimmermann <tzimmermann@suse.de>
6529 R:      Jocelyn Falempe <jfalempe@redhat.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/gpu/drm/ast/
6534
6535 DRM DRIVER FOR BOCHS VIRTUAL GPU
6536 M:      Gerd Hoffmann <kraxel@redhat.com>
6537 L:      virtualization@lists.linux.dev
6538 S:      Maintained
6539 T:      git git://anongit.freedesktop.org/drm/drm-misc
6540 F:      drivers/gpu/drm/tiny/bochs.c
6541
6542 DRM DRIVER FOR BOE HIMAX8279D PANELS
6543 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6544 S:      Maintained
6545 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6546 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6547
6548 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6549 M:      Jagan Teki <jagan@amarulasolutions.com>
6550 S:      Maintained
6551 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6552 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6553
6554 DRM DRIVER FOR EBBG FT8719 PANEL
6555 M:      Joel Selvaraj <jo@jsfamily.in>
6556 S:      Maintained
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6559 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6560
6561 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6562 M:      Linus Walleij <linus.walleij@linaro.org>
6563 S:      Maintained
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      drivers/gpu/drm/tve200/
6566
6567 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6568 M:      Icenowy Zheng <icenowy@aosc.io>
6569 S:      Maintained
6570 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6571 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6572
6573 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6574 M:      Jagan Teki <jagan@amarulasolutions.com>
6575 S:      Maintained
6576 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6577 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6578
6579 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6580 M:      Thomas Zimmermann <tzimmermann@suse.de>
6581 M:      Javier Martinez Canillas <javierm@redhat.com>
6582 L:      dri-devel@lists.freedesktop.org
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      drivers/gpu/drm/drm_aperture.c
6586 F:      drivers/gpu/drm/tiny/ofdrm.c
6587 F:      drivers/gpu/drm/tiny/simpledrm.c
6588 F:      drivers/video/aperture.c
6589 F:      drivers/video/nomodeset.c
6590 F:      include/drm/drm_aperture.h
6591 F:      include/linux/aperture.h
6592 F:      include/video/nomodeset.h
6593
6594 DRM DRIVER FOR GENERIC EDP PANELS
6595 R:      Douglas Anderson <dianders@chromium.org>
6596 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6597 F:      drivers/gpu/drm/panel/panel-edp.c
6598
6599 DRM DRIVER FOR GENERIC USB DISPLAY
6600 M:      Noralf Trønnes <noralf@tronnes.org>
6601 S:      Maintained
6602 W:      https://github.com/notro/gud/wiki
6603 T:      git git://anongit.freedesktop.org/drm/drm-misc
6604 F:      drivers/gpu/drm/gud/
6605 F:      include/drm/gud.h
6606
6607 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6608 M:      Hans de Goede <hdegoede@redhat.com>
6609 S:      Maintained
6610 T:      git git://anongit.freedesktop.org/drm/drm-misc
6611 F:      drivers/gpu/drm/tiny/gm12u320.c
6612
6613 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6614 M:      Ondrej Jirman <megi@xff.cz>
6615 M:      Javier Martinez Canillas <javierm@redhat.com>
6616 S:      Maintained
6617 T:      git git://anongit.freedesktop.org/drm/drm-misc
6618 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6619 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6620
6621 DRM DRIVER FOR HX8357D PANELS
6622 M:      Emma Anholt <emma@anholt.net>
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6626 F:      drivers/gpu/drm/tiny/hx8357d.c
6627
6628 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6629 M:      Deepak Rawat <drawat.floss@gmail.com>
6630 L:      linux-hyperv@vger.kernel.org
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/hyperv
6635
6636 DRM DRIVER FOR ILITEK ILI9225 PANELS
6637 M:      David Lechner <david@lechnology.com>
6638 S:      Maintained
6639 T:      git git://anongit.freedesktop.org/drm/drm-misc
6640 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6641 F:      drivers/gpu/drm/tiny/ili9225.c
6642
6643 DRM DRIVER FOR ILITEK ILI9486 PANELS
6644 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6645 S:      Maintained
6646 T:      git git://anongit.freedesktop.org/drm/drm-misc
6647 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6648 F:      drivers/gpu/drm/tiny/ili9486.c
6649
6650 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6651 M:      Jagan Teki <jagan@edgeble.ai>
6652 S:      Maintained
6653 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6654 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6655
6656 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6657 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6658 S:      Supported
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/logicvc/
6661
6662 DRM DRIVER FOR LVDS PANELS
6663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6664 L:      dri-devel@lists.freedesktop.org
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/lvds.yaml
6668 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6669 F:      drivers/gpu/drm/panel/panel-lvds.c
6670
6671 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6672 M:      Guido Günther <agx@sigxcpu.org>
6673 R:      Purism Kernel Team <kernel@puri.sm>
6674 S:      Maintained
6675 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6676 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6677
6678 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6679 M:      Dave Airlie <airlied@redhat.com>
6680 R:      Thomas Zimmermann <tzimmermann@suse.de>
6681 R:      Jocelyn Falempe <jfalempe@redhat.com>
6682 L:      dri-devel@lists.freedesktop.org
6683 S:      Supported
6684 T:      git git://anongit.freedesktop.org/drm/drm-misc
6685 F:      drivers/gpu/drm/mgag200/
6686
6687 DRM DRIVER FOR MI0283QT
6688 M:      Noralf Trønnes <noralf@tronnes.org>
6689 S:      Maintained
6690 T:      git git://anongit.freedesktop.org/drm/drm-misc
6691 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6692 F:      drivers/gpu/drm/tiny/mi0283qt.c
6693
6694 DRM DRIVER FOR MIPI DBI compatible panels
6695 M:      Noralf Trønnes <noralf@tronnes.org>
6696 S:      Maintained
6697 W:      https://github.com/notro/panel-mipi-dbi/wiki
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6700 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6701
6702 DRM DRIVER FOR MSM ADRENO GPU
6703 M:      Rob Clark <robdclark@gmail.com>
6704 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6705 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6706 R:      Sean Paul <sean@poorly.run>
6707 R:      Marijn Suijten <marijn.suijten@somainline.org>
6708 L:      linux-arm-msm@vger.kernel.org
6709 L:      dri-devel@lists.freedesktop.org
6710 L:      freedreno@lists.freedesktop.org
6711 S:      Maintained
6712 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6713 T:      git https://gitlab.freedesktop.org/drm/msm.git
6714 F:      Documentation/devicetree/bindings/display/msm/
6715 F:      drivers/gpu/drm/ci/xfails/msm*
6716 F:      drivers/gpu/drm/msm/
6717 F:      include/uapi/drm/msm_drm.h
6718
6719 DRM DRIVER FOR NOVATEK NT35510 PANELS
6720 M:      Linus Walleij <linus.walleij@linaro.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6724 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6725
6726 DRM DRIVER FOR NOVATEK NT35560 PANELS
6727 M:      Linus Walleij <linus.walleij@linaro.org>
6728 S:      Maintained
6729 T:      git git://anongit.freedesktop.org/drm/drm-misc
6730 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6731 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6732
6733 DRM DRIVER FOR NOVATEK NT36523 PANELS
6734 M:      Jianhua Lu <lujianhua000@gmail.com>
6735 S:      Maintained
6736 T:      git git://anongit.freedesktop.org/drm/drm-misc
6737 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6738 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6739
6740 DRM DRIVER FOR NOVATEK NT36672A PANELS
6741 M:      Sumit Semwal <sumit.semwal@linaro.org>
6742 S:      Maintained
6743 T:      git git://anongit.freedesktop.org/drm/drm-misc
6744 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6745 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6746
6747 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6748 M:      Karol Herbst <kherbst@redhat.com>
6749 M:      Lyude Paul <lyude@redhat.com>
6750 M:      Danilo Krummrich <dakr@redhat.com>
6751 L:      dri-devel@lists.freedesktop.org
6752 L:      nouveau@lists.freedesktop.org
6753 S:      Supported
6754 W:      https://nouveau.freedesktop.org/
6755 Q:      https://patchwork.freedesktop.org/project/nouveau/
6756 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6757 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6758 C:      irc://irc.oftc.net/nouveau
6759 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6760 F:      drivers/gpu/drm/nouveau/
6761 F:      include/uapi/drm/nouveau_drm.h
6762
6763 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6764 M:      Stefan Mavrodiev <stefan@olimex.com>
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6767 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6768
6769 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6770 R:      Douglas Anderson <dianders@chromium.org>
6771 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6772 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6773
6774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6775 M:      Noralf Trønnes <noralf@tronnes.org>
6776 S:      Maintained
6777 T:      git git://anongit.freedesktop.org/drm/drm-misc
6778 F:      Documentation/devicetree/bindings/display/repaper.txt
6779 F:      drivers/gpu/drm/tiny/repaper.c
6780
6781 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6782 M:      Dave Airlie <airlied@redhat.com>
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux.dev
6785 S:      Obsolete
6786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6787 T:      git git://anongit.freedesktop.org/drm/drm-misc
6788 F:      drivers/gpu/drm/tiny/cirrus.c
6789
6790 DRM DRIVER FOR QXL VIRTUAL GPU
6791 M:      Dave Airlie <airlied@redhat.com>
6792 M:      Gerd Hoffmann <kraxel@redhat.com>
6793 L:      virtualization@lists.linux.dev
6794 L:      spice-devel@lists.freedesktop.org
6795 S:      Maintained
6796 T:      git git://anongit.freedesktop.org/drm/drm-misc
6797 F:      drivers/gpu/drm/qxl/
6798 F:      include/uapi/drm/qxl_drm.h
6799
6800 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6801 M:      Robert Chiras <robert.chiras@nxp.com>
6802 S:      Maintained
6803 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6804 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6805
6806 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6807 M:      Linus Walleij <linus.walleij@linaro.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6811 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6812
6813 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6814 M:      Inki Dae <inki.dae@samsung.com>
6815 M:      Jagan Teki <jagan@amarulasolutions.com>
6816 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6817 S:      Maintained
6818 T:      git git://anongit.freedesktop.org/drm/drm-misc
6819 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6820 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6821 F:      include/drm/bridge/samsung-dsim.h
6822
6823 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6824 M:      Markuss Broks <markuss.broks@gmail.com>
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6827 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6828
6829 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6830 M:      Artur Weber <aweber.kernel@gmail.com>
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6833 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6834
6835 DRM DRIVER FOR SITRONIX ST7586 PANELS
6836 M:      David Lechner <david@lechnology.com>
6837 S:      Maintained
6838 T:      git git://anongit.freedesktop.org/drm/drm-misc
6839 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6840 F:      drivers/gpu/drm/tiny/st7586.c
6841
6842 DRM DRIVER FOR SITRONIX ST7701 PANELS
6843 M:      Jagan Teki <jagan@amarulasolutions.com>
6844 S:      Maintained
6845 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6846 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6847
6848 DRM DRIVER FOR SITRONIX ST7703 PANELS
6849 M:      Guido Günther <agx@sigxcpu.org>
6850 R:      Purism Kernel Team <kernel@puri.sm>
6851 R:      Ondrej Jirman <megi@xff.cz>
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6854 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6855
6856 DRM DRIVER FOR SITRONIX ST7735R PANELS
6857 M:      David Lechner <david@lechnology.com>
6858 S:      Maintained
6859 T:      git git://anongit.freedesktop.org/drm/drm-misc
6860 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6861 F:      drivers/gpu/drm/tiny/st7735r.c
6862
6863 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6864 M:      Javier Martinez Canillas <javierm@redhat.com>
6865 S:      Maintained
6866 T:      git git://anongit.freedesktop.org/drm/drm-misc
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6868 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6869 F:      drivers/gpu/drm/solomon/ssd130x*
6870
6871 DRM DRIVER FOR ST-ERICSSON MCDE
6872 M:      Linus Walleij <linus.walleij@linaro.org>
6873 S:      Maintained
6874 T:      git git://anongit.freedesktop.org/drm/drm-misc
6875 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6876 F:      drivers/gpu/drm/mcde/
6877
6878 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6879 M:      Jagan Teki <jagan@amarulasolutions.com>
6880 S:      Maintained
6881 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6882 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6883
6884 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6885 R:      Douglas Anderson <dianders@chromium.org>
6886 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6887 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6888
6889 DRM DRIVER FOR TPO TPG110 PANELS
6890 M:      Linus Walleij <linus.walleij@linaro.org>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6894 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6895
6896 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6897 M:      Dave Airlie <airlied@redhat.com>
6898 R:      Sean Paul <sean@poorly.run>
6899 R:      Thomas Zimmermann <tzimmermann@suse.de>
6900 L:      dri-devel@lists.freedesktop.org
6901 S:      Supported
6902 T:      git git://anongit.freedesktop.org/drm/drm-misc
6903 F:      drivers/gpu/drm/udl/
6904
6905 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6906 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6907 M:      Melissa Wen <melissa.srw@gmail.com>
6908 M:      Maíra Canal <mairacanal@riseup.net>
6909 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6910 R:      Daniel Vetter <daniel@ffwll.ch>
6911 L:      dri-devel@lists.freedesktop.org
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/gpu/vkms.rst
6915 F:      drivers/gpu/drm/vkms/
6916
6917 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6918 M:      Hans de Goede <hdegoede@redhat.com>
6919 L:      dri-devel@lists.freedesktop.org
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      drivers/gpu/drm/vboxvideo/
6923
6924 DRM DRIVER FOR VMWARE VIRTUAL GPU
6925 M:      Zack Rusin <zackr@vmware.com>
6926 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6927 L:      dri-devel@lists.freedesktop.org
6928 S:      Supported
6929 T:      git git://anongit.freedesktop.org/drm/drm-misc
6930 F:      drivers/gpu/drm/vmwgfx/
6931 F:      include/uapi/drm/vmwgfx_drm.h
6932
6933 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6934 M:      Linus Walleij <linus.walleij@linaro.org>
6935 S:      Maintained
6936 T:      git git://anongit.freedesktop.org/drm/drm-misc
6937 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6938 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6939
6940 DRM DRIVERS
6941 M:      David Airlie <airlied@gmail.com>
6942 M:      Daniel Vetter <daniel@ffwll.ch>
6943 L:      dri-devel@lists.freedesktop.org
6944 S:      Maintained
6945 B:      https://gitlab.freedesktop.org/drm
6946 C:      irc://irc.oftc.net/dri-devel
6947 T:      git git://anongit.freedesktop.org/drm/drm
6948 F:      Documentation/devicetree/bindings/display/
6949 F:      Documentation/devicetree/bindings/gpu/
6950 F:      Documentation/gpu/
6951 F:      drivers/gpu/
6952 F:      include/drm/
6953 F:      include/linux/vga*
6954 F:      include/uapi/drm/
6955
6956 DRM DRIVERS AND MISC GPU PATCHES
6957 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6958 M:      Maxime Ripard <mripard@kernel.org>
6959 M:      Thomas Zimmermann <tzimmermann@suse.de>
6960 S:      Maintained
6961 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      Documentation/devicetree/bindings/display/
6964 F:      Documentation/devicetree/bindings/gpu/
6965 F:      Documentation/gpu/
6966 F:      drivers/gpu/drm/
6967 F:      drivers/gpu/vga/
6968 F:      include/drm/drm
6969 F:      include/linux/vga*
6970 F:      include/uapi/drm/
6971 X:      drivers/gpu/drm/amd/
6972 X:      drivers/gpu/drm/armada/
6973 X:      drivers/gpu/drm/etnaviv/
6974 X:      drivers/gpu/drm/exynos/
6975 X:      drivers/gpu/drm/i915/
6976 X:      drivers/gpu/drm/kmb/
6977 X:      drivers/gpu/drm/mediatek/
6978 X:      drivers/gpu/drm/msm/
6979 X:      drivers/gpu/drm/nouveau/
6980 X:      drivers/gpu/drm/radeon/
6981 X:      drivers/gpu/drm/renesas/
6982 X:      drivers/gpu/drm/tegra/
6983
6984 DRM DRIVERS FOR ALLWINNER A10
6985 M:      Maxime Ripard <mripard@kernel.org>
6986 M:      Chen-Yu Tsai <wens@csie.org>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/allwinner*
6991 F:      drivers/gpu/drm/sun4i/
6992
6993 DRM DRIVERS FOR AMLOGIC SOCS
6994 M:      Neil Armstrong <neil.armstrong@linaro.org>
6995 L:      dri-devel@lists.freedesktop.org
6996 L:      linux-amlogic@lists.infradead.org
6997 S:      Supported
6998 W:      http://linux-meson.com/
6999 T:      git git://anongit.freedesktop.org/drm/drm-misc
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7001 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7002 F:      Documentation/gpu/meson.rst
7003 F:      drivers/gpu/drm/ci/xfails/meson*
7004 F:      drivers/gpu/drm/meson/
7005
7006 DRM DRIVERS FOR ATMEL HLCDC
7007 M:      Sam Ravnborg <sam@ravnborg.org>
7008 M:      Boris Brezillon <bbrezillon@kernel.org>
7009 L:      dri-devel@lists.freedesktop.org
7010 S:      Supported
7011 T:      git git://anongit.freedesktop.org/drm/drm-misc
7012 F:      Documentation/devicetree/bindings/display/atmel/
7013 F:      drivers/gpu/drm/atmel-hlcdc/
7014
7015 DRM DRIVERS FOR BRIDGE CHIPS
7016 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7017 M:      Neil Armstrong <neil.armstrong@linaro.org>
7018 M:      Robert Foss <rfoss@kernel.org>
7019 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7020 R:      Jonas Karlman <jonas@kwiboo.se>
7021 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7022 S:      Maintained
7023 T:      git git://anongit.freedesktop.org/drm/drm-misc
7024 F:      Documentation/devicetree/bindings/display/bridge/
7025 F:      drivers/gpu/drm/bridge/
7026 F:      drivers/gpu/drm/drm_bridge.c
7027 F:      drivers/gpu/drm/drm_bridge_connector.c
7028 F:      include/drm/drm_bridge.h
7029 F:      include/drm/drm_bridge_connector.h
7030
7031 DRM DRIVERS FOR EXYNOS
7032 M:      Inki Dae <inki.dae@samsung.com>
7033 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7034 M:      Kyungmin Park <kyungmin.park@samsung.com>
7035 L:      dri-devel@lists.freedesktop.org
7036 S:      Supported
7037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7038 F:      Documentation/devicetree/bindings/display/exynos/
7039 F:      Documentation/devicetree/bindings/display/samsung/
7040 F:      drivers/gpu/drm/exynos/
7041 F:      include/uapi/drm/exynos_drm.h
7042
7043 DRM DRIVERS FOR FREESCALE DCU
7044 M:      Stefan Agner <stefan@agner.ch>
7045 M:      Alison Wang <alison.wang@nxp.com>
7046 L:      dri-devel@lists.freedesktop.org
7047 S:      Supported
7048 T:      git git://anongit.freedesktop.org/drm/drm-misc
7049 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7050 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7051 F:      drivers/gpu/drm/fsl-dcu/
7052
7053 DRM DRIVERS FOR FREESCALE IMX 5/6
7054 M:      Philipp Zabel <p.zabel@pengutronix.de>
7055 L:      dri-devel@lists.freedesktop.org
7056 S:      Maintained
7057 T:      git git://anongit.freedesktop.org/drm/drm-misc
7058 T:      git git://git.pengutronix.de/git/pza/linux
7059 F:      Documentation/devicetree/bindings/display/imx/
7060 F:      drivers/gpu/drm/imx/ipuv3/
7061 F:      drivers/gpu/ipu-v3/
7062
7063 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7064 M:      Liu Ying <victor.liu@nxp.com>
7065 L:      dri-devel@lists.freedesktop.org
7066 S:      Maintained
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7071 F:      drivers/gpu/drm/bridge/imx/
7072
7073 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7074 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7075 L:      dri-devel@lists.freedesktop.org
7076 S:      Maintained
7077 T:      git git://anongit.freedesktop.org/drm/drm-misc
7078 F:      drivers/gpu/drm/gma500/
7079
7080 DRM DRIVERS FOR HISILICON
7081 M:      Xinliang Liu <xinliang.liu@linaro.org>
7082 M:      Tian Tao  <tiantao6@hisilicon.com>
7083 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7084 R:      Sumit Semwal <sumit.semwal@linaro.org>
7085 R:      Yongqin Liu <yongqin.liu@linaro.org>
7086 R:      John Stultz <jstultz@google.com>
7087 L:      dri-devel@lists.freedesktop.org
7088 S:      Maintained
7089 T:      git git://anongit.freedesktop.org/drm/drm-misc
7090 F:      Documentation/devicetree/bindings/display/hisilicon/
7091 F:      drivers/gpu/drm/hisilicon/
7092
7093 DRM DRIVERS FOR LIMA
7094 M:      Qiang Yu <yuq825@gmail.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7097 S:      Maintained
7098 T:      git git://anongit.freedesktop.org/drm/drm-misc
7099 F:      drivers/gpu/drm/lima/
7100 F:      include/uapi/drm/lima_drm.h
7101
7102 DRM DRIVERS FOR LOONGSON
7103 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7104 L:      dri-devel@lists.freedesktop.org
7105 S:      Supported
7106 T:      git git://anongit.freedesktop.org/drm/drm-misc
7107 F:      drivers/gpu/drm/loongson/
7108
7109 DRM DRIVERS FOR MEDIATEK
7110 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7111 M:      Philipp Zabel <p.zabel@pengutronix.de>
7112 L:      dri-devel@lists.freedesktop.org
7113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7114 S:      Supported
7115 F:      Documentation/devicetree/bindings/display/mediatek/
7116 F:      drivers/gpu/drm/ci/xfails/mediatek*
7117 F:      drivers/gpu/drm/mediatek/
7118 F:      drivers/phy/mediatek/phy-mtk-dp.c
7119 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7120 F:      drivers/phy/mediatek/phy-mtk-mipi*
7121
7122 DRM DRIVERS FOR NVIDIA TEGRA
7123 M:      Thierry Reding <thierry.reding@gmail.com>
7124 M:      Mikko Perttunen <mperttunen@nvidia.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 L:      linux-tegra@vger.kernel.org
7127 S:      Supported
7128 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7130 F:      Documentation/devicetree/bindings/gpu/host1x/
7131 F:      drivers/gpu/drm/tegra/
7132 F:      drivers/gpu/host1x/
7133 F:      include/linux/host1x.h
7134 F:      include/uapi/drm/tegra_drm.h
7135
7136 DRM DRIVERS FOR RENESAS R-CAR
7137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7139 L:      dri-devel@lists.freedesktop.org
7140 L:      linux-renesas-soc@vger.kernel.org
7141 S:      Supported
7142 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7146 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7147 F:      drivers/gpu/drm/renesas/rcar-du/
7148
7149 DRM DRIVERS FOR RENESAS SHMOBILE
7150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7151 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7152 L:      dri-devel@lists.freedesktop.org
7153 L:      linux-renesas-soc@vger.kernel.org
7154 S:      Supported
7155 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7156 F:      drivers/gpu/drm/renesas/shmobile/
7157 F:      include/linux/platform_data/shmob_drm.h
7158
7159 DRM DRIVERS FOR ROCKCHIP
7160 M:      Sandy Huang <hjc@rock-chips.com>
7161 M:      Heiko Stübner <heiko@sntech.de>
7162 L:      dri-devel@lists.freedesktop.org
7163 S:      Maintained
7164 T:      git git://anongit.freedesktop.org/drm/drm-misc
7165 F:      Documentation/devicetree/bindings/display/rockchip/
7166 F:      drivers/gpu/drm/ci/xfails/rockchip*
7167 F:      drivers/gpu/drm/rockchip/
7168
7169 DRM DRIVERS FOR STI
7170 M:      Alain Volmat <alain.volmat@foss.st.com>
7171 L:      dri-devel@lists.freedesktop.org
7172 S:      Maintained
7173 T:      git git://anongit.freedesktop.org/drm/drm-misc
7174 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7175 F:      drivers/gpu/drm/sti
7176
7177 DRM DRIVERS FOR STM
7178 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7179 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7180 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7181 L:      dri-devel@lists.freedesktop.org
7182 S:      Maintained
7183 T:      git git://anongit.freedesktop.org/drm/drm-misc
7184 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7185 F:      drivers/gpu/drm/stm
7186
7187 DRM DRIVERS FOR TI KEYSTONE
7188 M:      Jyri Sarha <jyri.sarha@iki.fi>
7189 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7190 L:      dri-devel@lists.freedesktop.org
7191 S:      Maintained
7192 T:      git git://anongit.freedesktop.org/drm/drm-misc
7193 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7195 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7196 F:      drivers/gpu/drm/tidss/
7197
7198 DRM DRIVERS FOR TI LCDC
7199 M:      Jyri Sarha <jyri.sarha@iki.fi>
7200 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7201 L:      dri-devel@lists.freedesktop.org
7202 S:      Maintained
7203 T:      git git://anongit.freedesktop.org/drm/drm-misc
7204 F:      Documentation/devicetree/bindings/display/tilcdc/
7205 F:      drivers/gpu/drm/tilcdc/
7206
7207 DRM DRIVERS FOR TI OMAP
7208 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7209 L:      dri-devel@lists.freedesktop.org
7210 S:      Maintained
7211 T:      git git://anongit.freedesktop.org/drm/drm-misc
7212 F:      Documentation/devicetree/bindings/display/ti/
7213 F:      drivers/gpu/drm/omapdrm/
7214
7215 DRM DRIVERS FOR V3D
7216 M:      Emma Anholt <emma@anholt.net>
7217 M:      Melissa Wen <mwen@igalia.com>
7218 S:      Supported
7219 T:      git git://anongit.freedesktop.org/drm/drm-misc
7220 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7221 F:      drivers/gpu/drm/v3d/
7222 F:      include/uapi/drm/v3d_drm.h
7223
7224 DRM DRIVERS FOR VC4
7225 M:      Emma Anholt <emma@anholt.net>
7226 M:      Maxime Ripard <mripard@kernel.org>
7227 S:      Supported
7228 T:      git git://github.com/anholt/linux
7229 T:      git git://anongit.freedesktop.org/drm/drm-misc
7230 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7231 F:      drivers/gpu/drm/vc4/
7232 F:      include/uapi/drm/vc4_drm.h
7233
7234 DRM DRIVERS FOR VIVANTE GPU IP
7235 M:      Lucas Stach <l.stach@pengutronix.de>
7236 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7237 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7238 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7239 L:      dri-devel@lists.freedesktop.org
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7242 F:      drivers/gpu/drm/etnaviv/
7243 F:      include/uapi/drm/etnaviv_drm.h
7244
7245 DRM DRIVERS FOR XEN
7246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7247 L:      dri-devel@lists.freedesktop.org
7248 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7249 S:      Supported
7250 T:      git git://anongit.freedesktop.org/drm/drm-misc
7251 F:      Documentation/gpu/xen-front.rst
7252 F:      drivers/gpu/drm/xen/
7253
7254 DRM DRIVERS FOR XILINX
7255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7256 L:      dri-devel@lists.freedesktop.org
7257 S:      Maintained
7258 T:      git git://anongit.freedesktop.org/drm/drm-misc
7259 F:      Documentation/devicetree/bindings/display/xlnx/
7260 F:      drivers/gpu/drm/xlnx/
7261
7262 DRM GPU SCHEDULER
7263 M:      Luben Tuikov <ltuikov89@gmail.com>
7264 L:      dri-devel@lists.freedesktop.org
7265 S:      Maintained
7266 T:      git git://anongit.freedesktop.org/drm/drm-misc
7267 F:      drivers/gpu/drm/scheduler/
7268 F:      include/drm/gpu_scheduler.h
7269
7270 DRM PANEL DRIVERS
7271 M:      Neil Armstrong <neil.armstrong@linaro.org>
7272 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7273 R:      Sam Ravnborg <sam@ravnborg.org>
7274 L:      dri-devel@lists.freedesktop.org
7275 S:      Maintained
7276 T:      git git://anongit.freedesktop.org/drm/drm-misc
7277 F:      Documentation/devicetree/bindings/display/panel/
7278 F:      drivers/gpu/drm/drm_panel.c
7279 F:      drivers/gpu/drm/panel/
7280 F:      include/drm/drm_panel.h
7281
7282 DRM PRIVACY-SCREEN CLASS
7283 M:      Hans de Goede <hdegoede@redhat.com>
7284 L:      dri-devel@lists.freedesktop.org
7285 S:      Maintained
7286 T:      git git://anongit.freedesktop.org/drm/drm-misc
7287 F:      drivers/gpu/drm/drm_privacy_screen*
7288 F:      include/drm/drm_privacy_screen*
7289
7290 DRM TTM SUBSYSTEM
7291 M:      Christian Koenig <christian.koenig@amd.com>
7292 M:      Huang Rui <ray.huang@amd.com>
7293 L:      dri-devel@lists.freedesktop.org
7294 S:      Maintained
7295 T:      git git://anongit.freedesktop.org/drm/drm-misc
7296 F:      drivers/gpu/drm/ttm/
7297 F:      include/drm/ttm/
7298
7299 DRM AUTOMATED TESTING
7300 M:      Helen Koike <helen.koike@collabora.com>
7301 L:      dri-devel@lists.freedesktop.org
7302 S:      Maintained
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/automated_testing.rst
7305 F:      drivers/gpu/drm/ci/
7306
7307 DSBR100 USB FM RADIO DRIVER
7308 M:      Alexey Klimov <klimov.linux@gmail.com>
7309 L:      linux-media@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://linuxtv.org/media_tree.git
7312 F:      drivers/media/radio/dsbr100.c
7313
7314 DT3155 MEDIA DRIVER
7315 M:      Hans Verkuil <hverkuil@xs4all.nl>
7316 L:      linux-media@vger.kernel.org
7317 S:      Odd Fixes
7318 W:      https://linuxtv.org
7319 T:      git git://linuxtv.org/media_tree.git
7320 F:      drivers/media/pci/dt3155/
7321
7322 DVB_USB_AF9015 MEDIA DRIVER
7323 M:      Antti Palosaari <crope@iki.fi>
7324 L:      linux-media@vger.kernel.org
7325 S:      Maintained
7326 W:      https://linuxtv.org
7327 W:      http://palosaari.fi/linux/
7328 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7329 T:      git git://linuxtv.org/anttip/media_tree.git
7330 F:      drivers/media/usb/dvb-usb-v2/af9015*
7331
7332 DVB_USB_AF9035 MEDIA DRIVER
7333 M:      Antti Palosaari <crope@iki.fi>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 W:      https://linuxtv.org
7337 W:      http://palosaari.fi/linux/
7338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7339 T:      git git://linuxtv.org/anttip/media_tree.git
7340 F:      drivers/media/usb/dvb-usb-v2/af9035*
7341
7342 DVB_USB_ANYSEE MEDIA DRIVER
7343 M:      Antti Palosaari <crope@iki.fi>
7344 L:      linux-media@vger.kernel.org
7345 S:      Maintained
7346 W:      https://linuxtv.org
7347 W:      http://palosaari.fi/linux/
7348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7349 T:      git git://linuxtv.org/anttip/media_tree.git
7350 F:      drivers/media/usb/dvb-usb-v2/anysee*
7351
7352 DVB_USB_AU6610 MEDIA DRIVER
7353 M:      Antti Palosaari <crope@iki.fi>
7354 L:      linux-media@vger.kernel.org
7355 S:      Maintained
7356 W:      https://linuxtv.org
7357 W:      http://palosaari.fi/linux/
7358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7359 T:      git git://linuxtv.org/anttip/media_tree.git
7360 F:      drivers/media/usb/dvb-usb-v2/au6610*
7361
7362 DVB_USB_CE6230 MEDIA DRIVER
7363 M:      Antti Palosaari <crope@iki.fi>
7364 L:      linux-media@vger.kernel.org
7365 S:      Maintained
7366 W:      https://linuxtv.org
7367 W:      http://palosaari.fi/linux/
7368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7369 T:      git git://linuxtv.org/anttip/media_tree.git
7370 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7371
7372 DVB_USB_CXUSB MEDIA DRIVER
7373 M:      Michael Krufky <mkrufky@linuxtv.org>
7374 L:      linux-media@vger.kernel.org
7375 S:      Maintained
7376 W:      https://linuxtv.org
7377 W:      http://github.com/mkrufky
7378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7379 T:      git git://linuxtv.org/media_tree.git
7380 F:      drivers/media/usb/dvb-usb/cxusb*
7381
7382 DVB_USB_EC168 MEDIA DRIVER
7383 M:      Antti Palosaari <crope@iki.fi>
7384 L:      linux-media@vger.kernel.org
7385 S:      Maintained
7386 W:      https://linuxtv.org
7387 W:      http://palosaari.fi/linux/
7388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7389 T:      git git://linuxtv.org/anttip/media_tree.git
7390 F:      drivers/media/usb/dvb-usb-v2/ec168*
7391
7392 DVB_USB_GL861 MEDIA DRIVER
7393 M:      Antti Palosaari <crope@iki.fi>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 W:      https://linuxtv.org
7397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7398 T:      git git://linuxtv.org/anttip/media_tree.git
7399 F:      drivers/media/usb/dvb-usb-v2/gl861*
7400
7401 DVB_USB_MXL111SF MEDIA DRIVER
7402 M:      Michael Krufky <mkrufky@linuxtv.org>
7403 L:      linux-media@vger.kernel.org
7404 S:      Maintained
7405 W:      https://linuxtv.org
7406 W:      http://github.com/mkrufky
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7409 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7410
7411 DVB_USB_RTL28XXU MEDIA DRIVER
7412 M:      Antti Palosaari <crope@iki.fi>
7413 L:      linux-media@vger.kernel.org
7414 S:      Maintained
7415 W:      https://linuxtv.org
7416 W:      http://palosaari.fi/linux/
7417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7418 T:      git git://linuxtv.org/anttip/media_tree.git
7419 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7420
7421 DVB_USB_V2 MEDIA DRIVER
7422 M:      Antti Palosaari <crope@iki.fi>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 W:      https://linuxtv.org
7426 W:      http://palosaari.fi/linux/
7427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7428 T:      git git://linuxtv.org/anttip/media_tree.git
7429 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7430 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7431
7432 DYNAMIC DEBUG
7433 M:      Jason Baron <jbaron@akamai.com>
7434 M:      Jim Cromie <jim.cromie@gmail.com>
7435 S:      Maintained
7436 F:      include/linux/dynamic_debug.h
7437 F:      lib/dynamic_debug.c
7438 F:      lib/test_dynamic_debug.c
7439
7440 DYNAMIC INTERRUPT MODERATION
7441 M:      Tal Gilboa <talgi@nvidia.com>
7442 S:      Maintained
7443 F:      Documentation/networking/net_dim.rst
7444 F:      include/linux/dim.h
7445 F:      lib/dim/
7446
7447 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7448 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7449 L:      linux-pm@vger.kernel.org
7450 S:      Supported
7451 B:      https://bugzilla.kernel.org
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7453 F:      drivers/powercap/dtpm*
7454 F:      include/linux/dtpm.h
7455
7456 DZ DECSTATION DZ11 SERIAL DRIVER
7457 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7458 S:      Maintained
7459 F:      drivers/tty/serial/dz.*
7460
7461 E3X0 POWER BUTTON DRIVER
7462 M:      Moritz Fischer <moritz.fischer@ettus.com>
7463 L:      usrp-users@lists.ettus.com
7464 S:      Supported
7465 W:      http://www.ettus.com
7466 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7467 F:      drivers/input/misc/e3x0-button.c
7468
7469 E4000 MEDIA DRIVER
7470 M:      Antti Palosaari <crope@iki.fi>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 W:      https://linuxtv.org
7474 W:      http://palosaari.fi/linux/
7475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7476 T:      git git://linuxtv.org/anttip/media_tree.git
7477 F:      drivers/media/tuners/e4000*
7478
7479 EARTH_PT1 MEDIA DRIVER
7480 M:      Akihiro Tsukada <tskd08@gmail.com>
7481 L:      linux-media@vger.kernel.org
7482 S:      Odd Fixes
7483 F:      drivers/media/pci/pt1/
7484
7485 EARTH_PT3 MEDIA DRIVER
7486 M:      Akihiro Tsukada <tskd08@gmail.com>
7487 L:      linux-media@vger.kernel.org
7488 S:      Odd Fixes
7489 F:      drivers/media/pci/pt3/
7490
7491 EC100 MEDIA DRIVER
7492 M:      Antti Palosaari <crope@iki.fi>
7493 L:      linux-media@vger.kernel.org
7494 S:      Maintained
7495 W:      https://linuxtv.org
7496 W:      http://palosaari.fi/linux/
7497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7498 T:      git git://linuxtv.org/anttip/media_tree.git
7499 F:      drivers/media/dvb-frontends/ec100*
7500
7501 ECRYPT FILE SYSTEM
7502 M:      Tyler Hicks <code@tyhicks.com>
7503 L:      ecryptfs@vger.kernel.org
7504 S:      Odd Fixes
7505 W:      http://ecryptfs.org
7506 W:      https://launchpad.net/ecryptfs
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7508 F:      Documentation/filesystems/ecryptfs.rst
7509 F:      fs/ecryptfs/
7510
7511 EDAC-AMD64
7512 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7513 L:      linux-edac@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/edac/amd64_edac*
7516 F:      drivers/edac/mce_amd*
7517
7518 EDAC-ARMADA
7519 M:      Jan Luebbe <jlu@pengutronix.de>
7520 L:      linux-edac@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7523 F:      drivers/edac/armada_xp_*
7524
7525 EDAC-AST2500
7526 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7527 S:      Supported
7528 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7529 F:      drivers/edac/aspeed_edac.c
7530
7531 EDAC-BLUEFIELD
7532 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7533 S:      Supported
7534 F:      drivers/edac/bluefield_edac.c
7535
7536 EDAC-CALXEDA
7537 M:      Andre Przywara <andre.przywara@arm.com>
7538 L:      linux-edac@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/edac/highbank*
7541
7542 EDAC-CAVIUM OCTEON
7543 M:      Ralf Baechle <ralf@linux-mips.org>
7544 L:      linux-edac@vger.kernel.org
7545 L:      linux-mips@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/edac/octeon_edac*
7548
7549 EDAC-CAVIUM THUNDERX
7550 M:      Robert Richter <rric@kernel.org>
7551 L:      linux-edac@vger.kernel.org
7552 S:      Odd Fixes
7553 F:      drivers/edac/thunderx_edac*
7554
7555 EDAC-CORE
7556 M:      Borislav Petkov <bp@alien8.de>
7557 M:      Tony Luck <tony.luck@intel.com>
7558 R:      James Morse <james.morse@arm.com>
7559 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7560 R:      Robert Richter <rric@kernel.org>
7561 L:      linux-edac@vger.kernel.org
7562 S:      Supported
7563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7564 F:      Documentation/admin-guide/ras.rst
7565 F:      Documentation/driver-api/edac.rst
7566 F:      drivers/edac/
7567 F:      include/linux/edac.h
7568
7569 EDAC-DMC520
7570 M:      Lei Wang <lewan@microsoft.com>
7571 L:      linux-edac@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/edac/dmc520_edac.c
7574
7575 EDAC-E752X
7576 M:      Mark Gross <markgross@kernel.org>
7577 L:      linux-edac@vger.kernel.org
7578 S:      Maintained
7579 F:      drivers/edac/e752x_edac.c
7580
7581 EDAC-E7XXX
7582 L:      linux-edac@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/edac/e7xxx_edac.c
7585
7586 EDAC-FSL_DDR
7587 M:      York Sun <york.sun@nxp.com>
7588 L:      linux-edac@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/edac/fsl_ddr_edac.*
7591
7592 EDAC-GHES
7593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7594 L:      linux-edac@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/edac/ghes_edac.c
7597
7598 EDAC-I10NM
7599 M:      Tony Luck <tony.luck@intel.com>
7600 L:      linux-edac@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/edac/i10nm_base.c
7603
7604 EDAC-I3000
7605 L:      linux-edac@vger.kernel.org
7606 S:      Orphan
7607 F:      drivers/edac/i3000_edac.c
7608
7609 EDAC-I5000
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/i5000_edac.c
7613
7614 EDAC-I5400
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/i5400_edac.c
7619
7620 EDAC-I7300
7621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i7300_edac.c
7625
7626 EDAC-I7CORE
7627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7628 L:      linux-edac@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/edac/i7core_edac.c
7631
7632 EDAC-I82443BXGX
7633 M:      Tim Small <tim@buttersideup.com>
7634 L:      linux-edac@vger.kernel.org
7635 S:      Maintained
7636 F:      drivers/edac/i82443bxgx_edac.c
7637
7638 EDAC-I82975X
7639 M:      "Arvind R." <arvino55@gmail.com>
7640 L:      linux-edac@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/edac/i82975x_edac.c
7643
7644 EDAC-IE31200
7645 M:      Jason Baron <jbaron@akamai.com>
7646 L:      linux-edac@vger.kernel.org
7647 S:      Maintained
7648 F:      drivers/edac/ie31200_edac.c
7649
7650 EDAC-IGEN6
7651 M:      Tony Luck <tony.luck@intel.com>
7652 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7653 L:      linux-edac@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/edac/igen6_edac.c
7656
7657 EDAC-MPC85XX
7658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7659 L:      linux-edac@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/edac/mpc85xx_edac.[ch]
7662
7663 EDAC-NPCM
7664 M:      Marvin Lin <kflin@nuvoton.com>
7665 M:      Stanley Chu <yschu@nuvoton.com>
7666 L:      linux-edac@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7669 F:      drivers/edac/npcm_edac.c
7670
7671 EDAC-PASEMI
7672 M:      Egor Martovetsky <egor@pasemi.com>
7673 L:      linux-edac@vger.kernel.org
7674 S:      Maintained
7675 F:      drivers/edac/pasemi_edac.c
7676
7677 EDAC-PND2
7678 M:      Tony Luck <tony.luck@intel.com>
7679 L:      linux-edac@vger.kernel.org
7680 S:      Maintained
7681 F:      drivers/edac/pnd2_edac.[ch]
7682
7683 EDAC-QCOM
7684 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7685 L:      linux-arm-msm@vger.kernel.org
7686 L:      linux-edac@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/edac/qcom_edac.c
7689
7690 EDAC-R82600
7691 M:      Tim Small <tim@buttersideup.com>
7692 L:      linux-edac@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/edac/r82600_edac.c
7695
7696 EDAC-SBRIDGE
7697 M:      Tony Luck <tony.luck@intel.com>
7698 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7699 L:      linux-edac@vger.kernel.org
7700 S:      Maintained
7701 F:      drivers/edac/sb_edac.c
7702
7703 EDAC-SKYLAKE
7704 M:      Tony Luck <tony.luck@intel.com>
7705 L:      linux-edac@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/edac/skx_*.[ch]
7708
7709 EDAC-TI
7710 M:      Tero Kristo <kristo@kernel.org>
7711 L:      linux-edac@vger.kernel.org
7712 S:      Odd Fixes
7713 F:      drivers/edac/ti_edac.c
7714
7715 EDIROL UA-101/UA-1000 DRIVER
7716 M:      Clemens Ladisch <clemens@ladisch.de>
7717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7718 S:      Maintained
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7720 F:      sound/usb/misc/ua101.c
7721
7722 EFI TEST DRIVER
7723 M:      Ivan Hu <ivan.hu@canonical.com>
7724 M:      Ard Biesheuvel <ardb@kernel.org>
7725 L:      linux-efi@vger.kernel.org
7726 S:      Maintained
7727 F:      drivers/firmware/efi/test/
7728
7729 EFI VARIABLE FILESYSTEM
7730 M:      Jeremy Kerr <jk@ozlabs.org>
7731 M:      Ard Biesheuvel <ardb@kernel.org>
7732 L:      linux-efi@vger.kernel.org
7733 S:      Maintained
7734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7735 F:      fs/efivarfs/
7736
7737 EFIFB FRAMEBUFFER DRIVER
7738 M:      Peter Jones <pjones@redhat.com>
7739 L:      linux-fbdev@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/video/fbdev/efifb.c
7742
7743 EFS FILESYSTEM
7744 S:      Orphan
7745 W:      http://aeschi.ch.eu.org/efs/
7746 F:      fs/efs/
7747
7748 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7749 M:      Douglas Miller <dougmill@linux.ibm.com>
7750 L:      netdev@vger.kernel.org
7751 S:      Maintained
7752 F:      drivers/net/ethernet/ibm/ehea/
7753
7754 ELM327 CAN NETWORK DRIVER
7755 M:      Max Staudt <max@enpas.org>
7756 L:      linux-can@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/networking/device_drivers/can/can327.rst
7759 F:      drivers/net/can/can327.c
7760
7761 EM28XX VIDEO4LINUX DRIVER
7762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7763 L:      linux-media@vger.kernel.org
7764 S:      Maintained
7765 W:      https://linuxtv.org
7766 T:      git git://linuxtv.org/media_tree.git
7767 F:      Documentation/admin-guide/media/em28xx*
7768 F:      drivers/media/usb/em28xx/
7769
7770 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7771 M:      Adrian Hunter <adrian.hunter@intel.com>
7772 M:      Ritesh Harjani <riteshh@codeaurora.org>
7773 M:      Asutosh Das <asutoshd@codeaurora.org>
7774 L:      linux-mmc@vger.kernel.org
7775 S:      Supported
7776 F:      drivers/mmc/host/cqhci*
7777
7778 EMS CPC-PCI CAN DRIVER
7779 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7780 M:      support@ems-wuensche.com
7781 L:      linux-can@vger.kernel.org
7782 S:      Maintained
7783 F:      drivers/net/can/sja1000/ems_pci.c
7784
7785 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7786 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7787 L:      linux-scsi@vger.kernel.org
7788 S:      Supported
7789 W:      http://www.broadcom.com
7790 F:      drivers/scsi/be2iscsi/
7791
7792 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7793 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7794 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7795 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7796 L:      netdev@vger.kernel.org
7797 S:      Supported
7798 W:      http://www.emulex.com
7799 F:      drivers/net/ethernet/emulex/benet/
7800
7801 EMULEX ONECONNECT ROCE DRIVER
7802 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7803 L:      linux-rdma@vger.kernel.org
7804 S:      Odd Fixes
7805 W:      http://www.broadcom.com
7806 F:      drivers/infiniband/hw/ocrdma/
7807 F:      include/uapi/rdma/ocrdma-abi.h
7808
7809 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7810 M:      James Smart <james.smart@broadcom.com>
7811 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7812 L:      linux-scsi@vger.kernel.org
7813 L:      target-devel@vger.kernel.org
7814 S:      Supported
7815 W:      http://www.broadcom.com
7816 F:      drivers/scsi/elx/
7817
7818 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7819 M:      James Smart <james.smart@broadcom.com>
7820 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7821 L:      linux-scsi@vger.kernel.org
7822 S:      Supported
7823 W:      http://www.broadcom.com
7824 F:      drivers/scsi/lpfc/
7825
7826 ENE CB710 FLASH CARD READER DRIVER
7827 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7828 S:      Maintained
7829 F:      drivers/misc/cb710/
7830 F:      drivers/mmc/host/cb710-mmc.*
7831 F:      include/linux/cb710.h
7832
7833 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7834 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7835 S:      Maintained
7836 F:      drivers/media/rc/ene_ir.*
7837
7838 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7839 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7840 L:      linuxppc-dev@lists.ozlabs.org
7841 S:      Maintained
7842 F:      drivers/tty/ehv_bytechan.c
7843
7844 EPSON S1D13XXX FRAMEBUFFER DRIVER
7845 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7846 S:      Maintained
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7848 F:      drivers/video/fbdev/s1d13xxxfb.c
7849 F:      include/video/s1d13xxxfb.h
7850
7851 EROFS FILE SYSTEM
7852 M:      Gao Xiang <xiang@kernel.org>
7853 M:      Chao Yu <chao@kernel.org>
7854 R:      Yue Hu <huyue2@coolpad.com>
7855 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7856 L:      linux-erofs@lists.ozlabs.org
7857 S:      Maintained
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7859 F:      Documentation/ABI/testing/sysfs-fs-erofs
7860 F:      Documentation/filesystems/erofs.rst
7861 F:      fs/erofs/
7862 F:      include/trace/events/erofs.h
7863
7864 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7865 M:      Jeff Layton <jlayton@kernel.org>
7866 S:      Maintained
7867 F:      include/linux/errseq.h
7868 F:      lib/errseq.c
7869
7870 ESD CAN/USB DRIVERS
7871 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7872 R:      socketcan@esd.eu
7873 L:      linux-can@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/net/can/usb/esd_usb.c
7876
7877 ET131X NETWORK DRIVER
7878 M:      Mark Einon <mark.einon@gmail.com>
7879 S:      Odd Fixes
7880 F:      drivers/net/ethernet/agere/
7881
7882 ETAS ES58X CAN/USB DRIVER
7883 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7884 L:      linux-can@vger.kernel.org
7885 S:      Maintained
7886 F:      Documentation/networking/devlink/etas_es58x.rst
7887 F:      drivers/net/can/usb/etas_es58x/
7888
7889 ETHERNET BRIDGE
7890 M:      Roopa Prabhu <roopa@nvidia.com>
7891 M:      Nikolay Aleksandrov <razor@blackwall.org>
7892 L:      bridge@lists.linux.dev
7893 L:      netdev@vger.kernel.org
7894 S:      Maintained
7895 W:      http://www.linuxfoundation.org/en/Net:Bridge
7896 F:      include/linux/netfilter_bridge/
7897 F:      net/bridge/
7898
7899 ETHERNET PHY LIBRARY
7900 M:      Andrew Lunn <andrew@lunn.ch>
7901 M:      Heiner Kallweit <hkallweit1@gmail.com>
7902 R:      Russell King <linux@armlinux.org.uk>
7903 L:      netdev@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7906 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7907 F:      Documentation/devicetree/bindings/net/mdio*
7908 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7909 F:      Documentation/networking/phy.rst
7910 F:      drivers/net/mdio/
7911 F:      drivers/net/mdio/acpi_mdio.c
7912 F:      drivers/net/mdio/fwnode_mdio.c
7913 F:      drivers/net/mdio/of_mdio.c
7914 F:      drivers/net/pcs/
7915 F:      drivers/net/phy/
7916 F:      include/dt-bindings/net/qca-ar803x.h
7917 F:      include/linux/*mdio*.h
7918 F:      include/linux/linkmode.h
7919 F:      include/linux/mdio/*.h
7920 F:      include/linux/mii.h
7921 F:      include/linux/of_net.h
7922 F:      include/linux/phy.h
7923 F:      include/linux/phy_fixed.h
7924 F:      include/linux/phylib_stubs.h
7925 F:      include/linux/platform_data/mdio-bcm-unimac.h
7926 F:      include/linux/platform_data/mdio-gpio.h
7927 F:      include/trace/events/mdio.h
7928 F:      include/uapi/linux/mdio.h
7929 F:      include/uapi/linux/mii.h
7930 F:      net/core/of_net.c
7931
7932 EXEC & BINFMT API
7933 R:      Eric Biederman <ebiederm@xmission.com>
7934 R:      Kees Cook <keescook@chromium.org>
7935 L:      linux-mm@kvack.org
7936 S:      Supported
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7938 F:      fs/*binfmt_*.c
7939 F:      fs/exec.c
7940 F:      include/linux/binfmts.h
7941 F:      include/linux/elf.h
7942 F:      include/uapi/linux/binfmts.h
7943 F:      include/uapi/linux/elf.h
7944 F:      tools/testing/selftests/exec/
7945 N:      asm/elf.h
7946 N:      binfmt
7947
7948 EXFAT FILE SYSTEM
7949 M:      Namjae Jeon <linkinjeon@kernel.org>
7950 M:      Sungjong Seo <sj1557.seo@samsung.com>
7951 L:      linux-fsdevel@vger.kernel.org
7952 S:      Maintained
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7954 F:      fs/exfat/
7955
7956 EXT2 FILE SYSTEM
7957 M:      Jan Kara <jack@suse.com>
7958 L:      linux-ext4@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/filesystems/ext2.rst
7961 F:      fs/ext2/
7962 F:      include/linux/ext2*
7963
7964 EXT4 FILE SYSTEM
7965 M:      "Theodore Ts'o" <tytso@mit.edu>
7966 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7967 L:      linux-ext4@vger.kernel.org
7968 S:      Maintained
7969 W:      http://ext4.wiki.kernel.org
7970 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7972 F:      Documentation/filesystems/ext4/
7973 F:      fs/ext4/
7974 F:      include/trace/events/ext4.h
7975 F:      include/uapi/linux/ext4.h
7976
7977 Extended Verification Module (EVM)
7978 M:      Mimi Zohar <zohar@linux.ibm.com>
7979 L:      linux-integrity@vger.kernel.org
7980 S:      Supported
7981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7982 F:      security/integrity/
7983 F:      security/integrity/evm/
7984
7985 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7986 M:      Ard Biesheuvel <ardb@kernel.org>
7987 L:      linux-efi@vger.kernel.org
7988 S:      Maintained
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7990 F:      Documentation/admin-guide/efi-stub.rst
7991 F:      arch/*/include/asm/efi.h
7992 F:      arch/*/kernel/efi.c
7993 F:      arch/arm/boot/compressed/efi-header.S
7994 F:      arch/x86/platform/efi/
7995 F:      drivers/firmware/efi/
7996 F:      include/linux/efi*.h
7997
7998 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7999 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8000 M:      Chanwoo Choi <cw00.choi@samsung.com>
8001 L:      linux-kernel@vger.kernel.org
8002 S:      Maintained
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8004 F:      Documentation/devicetree/bindings/extcon/
8005 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8006 F:      drivers/extcon/
8007 F:      include/linux/extcon.h
8008 F:      include/linux/extcon/
8009
8010 EXTRA BOOT CONFIG
8011 M:      Masami Hiramatsu <mhiramat@kernel.org>
8012 L:      linux-kernel@vger.kernel.org
8013 L:      linux-trace-kernel@vger.kernel.org
8014 S:      Maintained
8015 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8017 F:      Documentation/admin-guide/bootconfig.rst
8018 F:      fs/proc/bootconfig.c
8019 F:      include/linux/bootconfig.h
8020 F:      lib/bootconfig-data.S
8021 F:      lib/bootconfig.c
8022 F:      tools/bootconfig/*
8023 F:      tools/bootconfig/scripts/*
8024
8025 EXYNOS DP DRIVER
8026 M:      Jingoo Han <jingoohan1@gmail.com>
8027 L:      dri-devel@lists.freedesktop.org
8028 S:      Maintained
8029 F:      drivers/gpu/drm/exynos/exynos_dp*
8030
8031 EXYNOS SYSMMU (IOMMU) driver
8032 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8033 L:      iommu@lists.linux.dev
8034 S:      Maintained
8035 F:      drivers/iommu/exynos-iommu.c
8036
8037 F2FS FILE SYSTEM
8038 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8039 M:      Chao Yu <chao@kernel.org>
8040 L:      linux-f2fs-devel@lists.sourceforge.net
8041 S:      Maintained
8042 W:      https://f2fs.wiki.kernel.org/
8043 Q:      https://patchwork.kernel.org/project/f2fs/list/
8044 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8046 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8047 F:      Documentation/filesystems/f2fs.rst
8048 F:      fs/f2fs/
8049 F:      include/linux/f2fs_fs.h
8050 F:      include/trace/events/f2fs.h
8051 F:      include/uapi/linux/f2fs.h
8052
8053 F71805F HARDWARE MONITORING DRIVER
8054 M:      Jean Delvare <jdelvare@suse.com>
8055 L:      linux-hwmon@vger.kernel.org
8056 S:      Maintained
8057 F:      Documentation/hwmon/f71805f.rst
8058 F:      drivers/hwmon/f71805f.c
8059
8060 FADDR2LINE
8061 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8062 S:      Maintained
8063 F:      scripts/faddr2line
8064
8065 FAILOVER MODULE
8066 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8067 L:      netdev@vger.kernel.org
8068 S:      Supported
8069 F:      Documentation/networking/failover.rst
8070 F:      include/net/failover.h
8071 F:      net/core/failover.c
8072
8073 FANOTIFY
8074 M:      Jan Kara <jack@suse.cz>
8075 R:      Amir Goldstein <amir73il@gmail.com>
8076 R:      Matthew Bobrowski <repnop@google.com>
8077 L:      linux-fsdevel@vger.kernel.org
8078 S:      Maintained
8079 F:      fs/notify/fanotify/
8080 F:      include/linux/fanotify.h
8081 F:      include/uapi/linux/fanotify.h
8082
8083 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8084 M:      Linus Walleij <linus.walleij@linaro.org>
8085 L:      linux-usb@vger.kernel.org
8086 S:      Maintained
8087 F:      drivers/usb/fotg210/
8088
8089 FARSYNC SYNCHRONOUS DRIVER
8090 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8091 S:      Supported
8092 W:      http://www.farsite.co.uk/
8093 F:      drivers/net/wan/farsync.*
8094
8095 FAULT INJECTION SUPPORT
8096 M:      Akinobu Mita <akinobu.mita@gmail.com>
8097 S:      Supported
8098 F:      Documentation/fault-injection/
8099 F:      lib/fault-inject.c
8100
8101 FBTFT Framebuffer drivers
8102 L:      dri-devel@lists.freedesktop.org
8103 L:      linux-fbdev@vger.kernel.org
8104 S:      Orphan
8105 F:      drivers/staging/fbtft/
8106
8107 FC0011 TUNER DRIVER
8108 M:      Michael Buesch <m@bues.ch>
8109 L:      linux-media@vger.kernel.org
8110 S:      Maintained
8111 F:      drivers/media/tuners/fc0011.c
8112 F:      drivers/media/tuners/fc0011.h
8113
8114 FC2580 MEDIA DRIVER
8115 M:      Antti Palosaari <crope@iki.fi>
8116 L:      linux-media@vger.kernel.org
8117 S:      Maintained
8118 W:      https://linuxtv.org
8119 W:      http://palosaari.fi/linux/
8120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8121 T:      git git://linuxtv.org/anttip/media_tree.git
8122 F:      drivers/media/tuners/fc2580*
8123
8124 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8125 M:      Hannes Reinecke <hare@suse.de>
8126 L:      linux-scsi@vger.kernel.org
8127 S:      Supported
8128 W:      www.Open-FCoE.org
8129 F:      drivers/scsi/fcoe/
8130 F:      drivers/scsi/libfc/
8131 F:      include/scsi/fc/
8132 F:      include/scsi/libfc.h
8133 F:      include/scsi/libfcoe.h
8134 F:      include/uapi/scsi/fc/
8135
8136 FILE LOCKING (flock() and fcntl()/lockf())
8137 M:      Jeff Layton <jlayton@kernel.org>
8138 M:      Chuck Lever <chuck.lever@oracle.com>
8139 L:      linux-fsdevel@vger.kernel.org
8140 S:      Maintained
8141 F:      fs/fcntl.c
8142 F:      fs/locks.c
8143 F:      include/linux/fcntl.h
8144 F:      include/uapi/linux/fcntl.h
8145
8146 FILESYSTEM DIRECT ACCESS (DAX)
8147 M:      Dan Williams <dan.j.williams@intel.com>
8148 R:      Matthew Wilcox <willy@infradead.org>
8149 R:      Jan Kara <jack@suse.cz>
8150 L:      linux-fsdevel@vger.kernel.org
8151 L:      nvdimm@lists.linux.dev
8152 S:      Supported
8153 F:      fs/dax.c
8154 F:      include/linux/dax.h
8155 F:      include/trace/events/fs_dax.h
8156
8157 FILESYSTEMS (VFS and infrastructure)
8158 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8159 M:      Christian Brauner <brauner@kernel.org>
8160 L:      linux-fsdevel@vger.kernel.org
8161 S:      Maintained
8162 F:      fs/*
8163 F:      include/linux/fs.h
8164 F:      include/linux/fs_types.h
8165 F:      include/uapi/linux/fs.h
8166 F:      include/uapi/linux/openat2.h
8167
8168 FILESYSTEMS [EXPORTFS]
8169 M:      Chuck Lever <chuck.lever@oracle.com>
8170 M:      Jeff Layton <jlayton@kernel.org>
8171 R:      Amir Goldstein <amir73il@gmail.com>
8172 L:      linux-fsdevel@vger.kernel.org
8173 L:      linux-nfs@vger.kernel.org
8174 S:      Supported
8175 F:      Documentation/filesystems/nfs/exporting.rst
8176 F:      fs/exportfs/
8177 F:      fs/fhandle.c
8178 F:      include/linux/exportfs.h
8179
8180 FILESYSTEMS [IOMAP]
8181 M:      Christian Brauner <brauner@kernel.org>
8182 R:      Darrick J. Wong <djwong@kernel.org>
8183 L:      linux-xfs@vger.kernel.org
8184 L:      linux-fsdevel@vger.kernel.org
8185 S:      Supported
8186 F:      fs/iomap/
8187 F:      include/linux/iomap.h
8188
8189 FILESYSTEMS [STACKABLE]
8190 M:      Miklos Szeredi <miklos@szeredi.hu>
8191 M:      Amir Goldstein <amir73il@gmail.com>
8192 L:      linux-fsdevel@vger.kernel.org
8193 L:      linux-unionfs@vger.kernel.org
8194 S:      Maintained
8195 F:      fs/backing-file.c
8196 F:      include/linux/backing-file.h
8197
8198 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8199 M:      Riku Voipio <riku.voipio@iki.fi>
8200 L:      linux-hwmon@vger.kernel.org
8201 S:      Maintained
8202 F:      drivers/hwmon/f75375s.c
8203 F:      include/linux/f75375s.h
8204
8205 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8206 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8207 L:      linux-can@vger.kernel.org
8208 S:      Maintained
8209 F:      drivers/net/can/usb/f81604.c
8210
8211 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8212 M:      Clemens Ladisch <clemens@ladisch.de>
8213 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8214 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8215 S:      Maintained
8216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8217 F:      include/uapi/sound/firewire.h
8218 F:      sound/firewire/
8219
8220 FIREWIRE MEDIA DRIVERS (firedtv)
8221 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8222 L:      linux-media@vger.kernel.org
8223 L:      linux1394-devel@lists.sourceforge.net
8224 S:      Maintained
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8226 F:      drivers/media/firewire/
8227
8228 FIREWIRE SBP-2 TARGET
8229 M:      Chris Boot <bootc@bootc.net>
8230 L:      linux-scsi@vger.kernel.org
8231 L:      target-devel@vger.kernel.org
8232 L:      linux1394-devel@lists.sourceforge.net
8233 S:      Maintained
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8235 F:      drivers/target/sbp/
8236
8237 FIREWIRE SUBSYSTEM
8238 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8239 M:      Takashi Sakamoto <takaswie@kernel.org>
8240 L:      linux1394-devel@lists.sourceforge.net
8241 S:      Maintained
8242 W:      http://ieee1394.docs.kernel.org/
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8244 F:      drivers/firewire/
8245 F:      include/linux/firewire.h
8246 F:      include/uapi/linux/firewire*.h
8247 F:      tools/firewire/
8248
8249 FIRMWARE FRAMEWORK FOR ARMV8-A
8250 M:      Sudeep Holla <sudeep.holla@arm.com>
8251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8252 S:      Maintained
8253 F:      drivers/firmware/arm_ffa/
8254 F:      include/linux/arm_ffa.h
8255
8256 FIRMWARE LOADER (request_firmware)
8257 M:      Luis Chamberlain <mcgrof@kernel.org>
8258 M:      Russ Weight <russ.weight@linux.dev>
8259 L:      linux-kernel@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/firmware_class/
8262 F:      drivers/base/firmware_loader/
8263 F:      include/linux/firmware.h
8264
8265 FLEXTIMER FTM-QUADDEC DRIVER
8266 M:      Patrick Havelange <patrick.havelange@essensium.com>
8267 L:      linux-iio@vger.kernel.org
8268 S:      Maintained
8269 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8270 F:      drivers/counter/ftm-quaddec.c
8271
8272 FLOPPY DRIVER
8273 M:      Denis Efremov <efremov@linux.com>
8274 L:      linux-block@vger.kernel.org
8275 S:      Odd Fixes
8276 F:      drivers/block/floppy.c
8277
8278 FLYSKY FSIA6B RC RECEIVER
8279 M:      Markus Koch <markus@notsyncing.net>
8280 L:      linux-input@vger.kernel.org
8281 S:      Maintained
8282 F:      drivers/input/joystick/fsia6b.c
8283
8284 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8285 M:      Geoffrey D. Bennett <g@b4.vu>
8286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8287 S:      Maintained
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8289 F:      sound/usb/mixer_scarlett2.c
8290
8291 FORCEDETH GIGABIT ETHERNET DRIVER
8292 M:      Rain River <rain.1986.08.12@gmail.com>
8293 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8294 L:      netdev@vger.kernel.org
8295 S:      Maintained
8296 F:      drivers/net/ethernet/nvidia/*
8297
8298 FORTIFY_SOURCE
8299 M:      Kees Cook <keescook@chromium.org>
8300 L:      linux-hardening@vger.kernel.org
8301 S:      Supported
8302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8303 F:      include/linux/fortify-string.h
8304 F:      lib/fortify_kunit.c
8305 F:      lib/memcpy_kunit.c
8306 F:      lib/strcat_kunit.c
8307 F:      lib/strscpy_kunit.c
8308 F:      lib/test_fortify/*
8309 F:      scripts/test_fortify.sh
8310 K:      \b__NO_FORTIFY\b
8311
8312 FPGA DFL DRIVERS
8313 M:      Wu Hao <hao.wu@intel.com>
8314 R:      Tom Rix <trix@redhat.com>
8315 L:      linux-fpga@vger.kernel.org
8316 S:      Maintained
8317 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8318 F:      Documentation/fpga/dfl.rst
8319 F:      drivers/fpga/dfl*
8320 F:      drivers/uio/uio_dfl.c
8321 F:      include/linux/dfl.h
8322 F:      include/uapi/linux/fpga-dfl.h
8323
8324 FPGA MANAGER FRAMEWORK
8325 M:      Moritz Fischer <mdf@kernel.org>
8326 M:      Wu Hao <hao.wu@intel.com>
8327 M:      Xu Yilun <yilun.xu@intel.com>
8328 R:      Tom Rix <trix@redhat.com>
8329 L:      linux-fpga@vger.kernel.org
8330 S:      Maintained
8331 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8333 F:      Documentation/devicetree/bindings/fpga/
8334 F:      Documentation/driver-api/fpga/
8335 F:      Documentation/fpga/
8336 F:      drivers/fpga/
8337 F:      include/linux/fpga/
8338
8339 FPU EMULATOR
8340 M:      Bill Metzenthen <billm@melbpc.org.au>
8341 S:      Maintained
8342 W:      https://floatingpoint.billm.au/
8343 F:      arch/x86/math-emu/
8344
8345 FRAMEBUFFER CORE
8346 M:      Daniel Vetter <daniel@ffwll.ch>
8347 S:      Odd Fixes
8348 T:      git git://anongit.freedesktop.org/drm/drm-misc
8349 F:      drivers/video/fbdev/core/
8350
8351 FRAMEBUFFER LAYER
8352 M:      Helge Deller <deller@gmx.de>
8353 L:      linux-fbdev@vger.kernel.org
8354 L:      dri-devel@lists.freedesktop.org
8355 S:      Maintained
8356 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8358 F:      Documentation/fb/
8359 F:      drivers/video/
8360 F:      include/linux/fb.h
8361 F:      include/uapi/linux/fb.h
8362 F:      include/uapi/video/
8363 F:      include/video/
8364
8365 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8366 M:      Horia Geantă <horia.geanta@nxp.com>
8367 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8368 M:      Gaurav Jain <gaurav.jain@nxp.com>
8369 L:      linux-crypto@vger.kernel.org
8370 S:      Maintained
8371 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8372 F:      drivers/crypto/caam/
8373
8374 FREESCALE COLDFIRE M5441X MMC DRIVER
8375 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8376 L:      linux-mmc@vger.kernel.org
8377 S:      Maintained
8378 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8379 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8380
8381 FREESCALE DIU FRAMEBUFFER DRIVER
8382 M:      Timur Tabi <timur@kernel.org>
8383 L:      linux-fbdev@vger.kernel.org
8384 S:      Maintained
8385 F:      drivers/video/fbdev/fsl-diu-fb.*
8386
8387 FREESCALE DMA DRIVER
8388 M:      Li Yang <leoyang.li@nxp.com>
8389 M:      Zhang Wei <zw@zh-kernel.org>
8390 L:      linuxppc-dev@lists.ozlabs.org
8391 S:      Maintained
8392 F:      drivers/dma/fsldma.*
8393
8394 FREESCALE DSPI DRIVER
8395 M:      Vladimir Oltean <olteanv@gmail.com>
8396 L:      linux-spi@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8399 F:      drivers/spi/spi-fsl-dspi.c
8400 F:      include/linux/spi/spi-fsl-dspi.h
8401
8402 FREESCALE eDMA DRIVER
8403 M:      Frank Li <Frank.Li@nxp.com>
8404 L:      imx@lists.linux.dev
8405 L:      dmaengine@vger.kernel.org
8406 S:      Maintained
8407 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8408 F:      drivers/dma/fsl-edma*.*
8409
8410 FREESCALE ENETC ETHERNET DRIVERS
8411 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8412 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8413 L:      netdev@vger.kernel.org
8414 S:      Maintained
8415 F:      drivers/net/ethernet/freescale/enetc/
8416
8417 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8418 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8419 L:      netdev@vger.kernel.org
8420 S:      Maintained
8421 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8422 F:      drivers/net/ethernet/freescale/gianfar*
8423
8424 FREESCALE GPMI NAND DRIVER
8425 M:      Han Xu <han.xu@nxp.com>
8426 L:      linux-mtd@lists.infradead.org
8427 S:      Maintained
8428 F:      drivers/mtd/nand/raw/gpmi-nand/*
8429
8430 FREESCALE I2C CPM DRIVER
8431 M:      Jochen Friedrich <jochen@scram.de>
8432 L:      linuxppc-dev@lists.ozlabs.org
8433 L:      linux-i2c@vger.kernel.org
8434 S:      Maintained
8435 F:      drivers/i2c/busses/i2c-cpm.c
8436
8437 FREESCALE IMX / MXC FEC DRIVER
8438 M:      Wei Fang <wei.fang@nxp.com>
8439 R:      Shenwei Wang <shenwei.wang@nxp.com>
8440 R:      Clark Wang <xiaoning.wang@nxp.com>
8441 R:      NXP Linux Team <linux-imx@nxp.com>
8442 L:      netdev@vger.kernel.org
8443 S:      Maintained
8444 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8445 F:      drivers/net/ethernet/freescale/fec.h
8446 F:      drivers/net/ethernet/freescale/fec_main.c
8447 F:      drivers/net/ethernet/freescale/fec_ptp.c
8448
8449 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8450 M:      Sascha Hauer <s.hauer@pengutronix.de>
8451 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8452 L:      linux-fbdev@vger.kernel.org
8453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8454 S:      Maintained
8455 F:      drivers/video/fbdev/imxfb.c
8456
8457 FREESCALE IMX DDR PMU DRIVER
8458 M:      Frank Li <Frank.li@nxp.com>
8459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8460 S:      Maintained
8461 F:      Documentation/admin-guide/perf/imx-ddr.rst
8462 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8463 F:      drivers/perf/fsl_imx8_ddr_perf.c
8464
8465 FREESCALE IMX I2C DRIVER
8466 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8467 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8468 L:      linux-i2c@vger.kernel.org
8469 S:      Maintained
8470 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8471 F:      drivers/i2c/busses/i2c-imx.c
8472
8473 FREESCALE IMX LPI2C DRIVER
8474 M:      Dong Aisheng <aisheng.dong@nxp.com>
8475 L:      linux-i2c@vger.kernel.org
8476 L:      linux-imx@nxp.com
8477 S:      Maintained
8478 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8479 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8480
8481 FREESCALE MPC I2C DRIVER
8482 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8483 L:      linux-i2c@vger.kernel.org
8484 S:      Maintained
8485 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8486 F:      drivers/i2c/busses/i2c-mpc.c
8487
8488 FREESCALE QORIQ DPAA ETHERNET DRIVER
8489 M:      Madalin Bucur <madalin.bucur@nxp.com>
8490 L:      netdev@vger.kernel.org
8491 S:      Maintained
8492 F:      drivers/net/ethernet/freescale/dpaa
8493
8494 FREESCALE QORIQ DPAA FMAN DRIVER
8495 M:      Madalin Bucur <madalin.bucur@nxp.com>
8496 R:      Sean Anderson <sean.anderson@seco.com>
8497 L:      netdev@vger.kernel.org
8498 S:      Maintained
8499 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8500 F:      drivers/net/ethernet/freescale/fman
8501
8502 FREESCALE QORIQ PTP CLOCK DRIVER
8503 M:      Yangbo Lu <yangbo.lu@nxp.com>
8504 L:      netdev@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8507 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8508 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8509 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8510 F:      drivers/ptp/ptp_qoriq.c
8511 F:      drivers/ptp/ptp_qoriq_debugfs.c
8512 F:      include/linux/fsl/ptp_qoriq.h
8513
8514 FREESCALE QUAD SPI DRIVER
8515 M:      Han Xu <han.xu@nxp.com>
8516 L:      linux-spi@vger.kernel.org
8517 S:      Maintained
8518 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8519 F:      drivers/spi/spi-fsl-qspi.c
8520
8521 FREESCALE QUICC ENGINE LIBRARY
8522 M:      Qiang Zhao <qiang.zhao@nxp.com>
8523 L:      linuxppc-dev@lists.ozlabs.org
8524 S:      Maintained
8525 F:      drivers/soc/fsl/qe/
8526 F:      include/soc/fsl/qe/
8527
8528 FREESCALE QUICC ENGINE QMC DRIVER
8529 M:      Herve Codina <herve.codina@bootlin.com>
8530 L:      linuxppc-dev@lists.ozlabs.org
8531 S:      Maintained
8532 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8533 F:      drivers/soc/fsl/qe/qmc.c
8534 F:      include/soc/fsl/qe/qmc.h
8535
8536 FREESCALE QUICC ENGINE TSA DRIVER
8537 M:      Herve Codina <herve.codina@bootlin.com>
8538 L:      linuxppc-dev@lists.ozlabs.org
8539 S:      Maintained
8540 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8541 F:      drivers/soc/fsl/qe/tsa.c
8542 F:      drivers/soc/fsl/qe/tsa.h
8543 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8544
8545 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8546 M:      Li Yang <leoyang.li@nxp.com>
8547 L:      netdev@vger.kernel.org
8548 L:      linuxppc-dev@lists.ozlabs.org
8549 S:      Maintained
8550 F:      drivers/net/ethernet/freescale/ucc_geth*
8551
8552 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8553 M:      Zhao Qiang <qiang.zhao@nxp.com>
8554 L:      netdev@vger.kernel.org
8555 L:      linuxppc-dev@lists.ozlabs.org
8556 S:      Maintained
8557 F:      drivers/net/wan/fsl_ucc_hdlc*
8558
8559 FREESCALE QUICC ENGINE UCC UART DRIVER
8560 M:      Timur Tabi <timur@kernel.org>
8561 L:      linuxppc-dev@lists.ozlabs.org
8562 S:      Maintained
8563 F:      drivers/tty/serial/ucc_uart.c
8564
8565 FREESCALE SOC DRIVERS
8566 M:      Li Yang <leoyang.li@nxp.com>
8567 L:      linuxppc-dev@lists.ozlabs.org
8568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8569 S:      Maintained
8570 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8571 F:      Documentation/devicetree/bindings/soc/fsl/
8572 F:      drivers/soc/fsl/
8573 F:      include/linux/fsl/
8574 F:      include/soc/fsl/
8575
8576 FREESCALE SOC FS_ENET DRIVER
8577 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8578 L:      linuxppc-dev@lists.ozlabs.org
8579 L:      netdev@vger.kernel.org
8580 S:      Maintained
8581 F:      drivers/net/ethernet/freescale/fs_enet/
8582
8583 FREESCALE SOC SOUND DRIVERS
8584 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8585 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8586 R:      Fabio Estevam <festevam@gmail.com>
8587 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8589 L:      linuxppc-dev@lists.ozlabs.org
8590 S:      Maintained
8591 F:      sound/soc/fsl/fsl*
8592 F:      sound/soc/fsl/imx*
8593 F:      sound/soc/fsl/mpc8610_hpcd.c
8594
8595 FREESCALE SOC SOUND QMC DRIVER
8596 M:      Herve Codina <herve.codina@bootlin.com>
8597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 S:      Maintained
8600 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8601 F:      sound/soc/fsl/fsl_qmc_audio.c
8602
8603 FREESCALE USB PERIPHERAL DRIVERS
8604 M:      Li Yang <leoyang.li@nxp.com>
8605 L:      linux-usb@vger.kernel.org
8606 L:      linuxppc-dev@lists.ozlabs.org
8607 S:      Maintained
8608 F:      drivers/usb/gadget/udc/fsl*
8609
8610 FREESCALE USB PHY DRIVER
8611 M:      Ran Wang <ran.wang_1@nxp.com>
8612 L:      linux-usb@vger.kernel.org
8613 L:      linuxppc-dev@lists.ozlabs.org
8614 S:      Maintained
8615 F:      drivers/usb/phy/phy-fsl-usb*
8616
8617 FREEVXFS FILESYSTEM
8618 M:      Christoph Hellwig <hch@infradead.org>
8619 S:      Maintained
8620 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8621 F:      fs/freevxfs/
8622
8623 FREEZER
8624 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8625 M:      Pavel Machek <pavel@ucw.cz>
8626 L:      linux-pm@vger.kernel.org
8627 S:      Supported
8628 F:      Documentation/power/freezing-of-tasks.rst
8629 F:      include/linux/freezer.h
8630 F:      kernel/freezer.c
8631
8632 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8633 M:      David Howells <dhowells@redhat.com>
8634 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8635 S:      Supported
8636 F:      Documentation/filesystems/caching/
8637 F:      fs/fscache/
8638 F:      include/linux/fscache*.h
8639
8640 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8641 M:      Eric Biggers <ebiggers@kernel.org>
8642 M:      Theodore Y. Ts'o <tytso@mit.edu>
8643 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8644 L:      linux-fscrypt@vger.kernel.org
8645 S:      Supported
8646 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8647 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8648 F:      Documentation/filesystems/fscrypt.rst
8649 F:      fs/crypto/
8650 F:      include/linux/fscrypt.h
8651 F:      include/uapi/linux/fscrypt.h
8652
8653 FSI SUBSYSTEM
8654 M:      Jeremy Kerr <jk@ozlabs.org>
8655 M:      Joel Stanley <joel@jms.id.au>
8656 R:      Alistar Popple <alistair@popple.id.au>
8657 R:      Eddie James <eajames@linux.ibm.com>
8658 L:      linux-fsi@lists.ozlabs.org
8659 S:      Supported
8660 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8662 F:      drivers/fsi/
8663 F:      include/linux/fsi*.h
8664 F:      include/trace/events/fsi*.h
8665
8666 FSI-ATTACHED I2C DRIVER
8667 M:      Eddie James <eajames@linux.ibm.com>
8668 L:      linux-i2c@vger.kernel.org
8669 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8670 S:      Maintained
8671 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8672 F:      drivers/i2c/busses/i2c-fsi.c
8673
8674 FSI-ATTACHED SPI DRIVER
8675 M:      Eddie James <eajames@linux.ibm.com>
8676 L:      linux-spi@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8679 F:      drivers/spi/spi-fsi.c
8680
8681 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8682 M:      Jan Kara <jack@suse.cz>
8683 R:      Amir Goldstein <amir73il@gmail.com>
8684 L:      linux-fsdevel@vger.kernel.org
8685 S:      Maintained
8686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8687 F:      fs/notify/
8688 F:      include/linux/fsnotify*.h
8689
8690 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8691 M:      Eric Biggers <ebiggers@kernel.org>
8692 M:      Theodore Y. Ts'o <tytso@mit.edu>
8693 L:      fsverity@lists.linux.dev
8694 S:      Supported
8695 Q:      https://patchwork.kernel.org/project/fsverity/list/
8696 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8697 F:      Documentation/filesystems/fsverity.rst
8698 F:      fs/verity/
8699 F:      include/linux/fsverity.h
8700 F:      include/uapi/linux/fsverity.h
8701
8702 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8703 M:      Michael Zaidman <michael.zaidman@gmail.com>
8704 L:      linux-i2c@vger.kernel.org
8705 L:      linux-input@vger.kernel.org
8706 S:      Maintained
8707 F:      drivers/hid/hid-ft260.c
8708
8709 FUJITSU LAPTOP EXTRAS
8710 M:      Jonathan Woithe <jwoithe@just42.net>
8711 L:      platform-driver-x86@vger.kernel.org
8712 S:      Maintained
8713 F:      drivers/platform/x86/fujitsu-laptop.c
8714
8715 FUJITSU TABLET EXTRAS
8716 M:      Robert Gerlach <khnz@gmx.de>
8717 L:      platform-driver-x86@vger.kernel.org
8718 S:      Maintained
8719 F:      drivers/platform/x86/fujitsu-tablet.c
8720
8721 FUNCTION HOOKS (FTRACE)
8722 M:      Steven Rostedt <rostedt@goodmis.org>
8723 M:      Masami Hiramatsu <mhiramat@kernel.org>
8724 R:      Mark Rutland <mark.rutland@arm.com>
8725 L:      linux-kernel@vger.kernel.org
8726 L:      linux-trace-kernel@vger.kernel.org
8727 S:      Maintained
8728 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8730 F:      Documentation/trace/ftrace*
8731 F:      arch/*/*/*/*ftrace*
8732 F:      arch/*/*/*ftrace*
8733 F:      include/*/ftrace.h
8734 F:      kernel/trace/fgraph.c
8735 F:      kernel/trace/ftrace*
8736 F:      samples/ftrace
8737
8738 FUNGIBLE ETHERNET DRIVERS
8739 M:      Dimitris Michailidis <dmichail@fungible.com>
8740 L:      netdev@vger.kernel.org
8741 S:      Supported
8742 F:      drivers/net/ethernet/fungible/
8743
8744 FUSE: FILESYSTEM IN USERSPACE
8745 M:      Miklos Szeredi <miklos@szeredi.hu>
8746 L:      linux-fsdevel@vger.kernel.org
8747 S:      Maintained
8748 W:      https://github.com/libfuse/
8749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8750 F:      Documentation/filesystems/fuse.rst
8751 F:      fs/fuse/
8752 F:      include/uapi/linux/fuse.h
8753
8754 FUTEX SUBSYSTEM
8755 M:      Thomas Gleixner <tglx@linutronix.de>
8756 M:      Ingo Molnar <mingo@redhat.com>
8757 R:      Peter Zijlstra <peterz@infradead.org>
8758 R:      Darren Hart <dvhart@infradead.org>
8759 R:      Davidlohr Bueso <dave@stgolabs.net>
8760 R:      André Almeida <andrealmeid@igalia.com>
8761 L:      linux-kernel@vger.kernel.org
8762 S:      Maintained
8763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8764 F:      Documentation/locking/*futex*
8765 F:      include/asm-generic/futex.h
8766 F:      include/linux/futex.h
8767 F:      include/uapi/linux/futex.h
8768 F:      kernel/futex/*
8769 F:      tools/perf/bench/futex*
8770 F:      tools/testing/selftests/futex/
8771
8772 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8773 M:      Tim Harvey <tharvey@gateworks.com>
8774 S:      Maintained
8775 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8776 F:      Documentation/hwmon/gsc-hwmon.rst
8777 F:      drivers/hwmon/gsc-hwmon.c
8778 F:      drivers/mfd/gateworks-gsc.c
8779 F:      include/linux/mfd/gsc.h
8780 F:      include/linux/platform_data/gsc_hwmon.h
8781
8782 GCC PLUGINS
8783 M:      Kees Cook <keescook@chromium.org>
8784 L:      linux-hardening@vger.kernel.org
8785 S:      Maintained
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8787 F:      Documentation/kbuild/gcc-plugins.rst
8788 F:      include/linux/stackleak.h
8789 F:      kernel/stackleak.c
8790 F:      scripts/Makefile.gcc-plugins
8791 F:      scripts/gcc-plugins/
8792
8793 GCOV BASED KERNEL PROFILING
8794 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8795 S:      Maintained
8796 F:      Documentation/dev-tools/gcov.rst
8797 F:      kernel/gcov/
8798
8799 GDB KERNEL DEBUGGING HELPER SCRIPTS
8800 M:      Jan Kiszka <jan.kiszka@siemens.com>
8801 M:      Kieran Bingham <kbingham@kernel.org>
8802 S:      Supported
8803 F:      scripts/gdb/
8804
8805 GEMINI CRYPTO DRIVER
8806 M:      Corentin Labbe <clabbe@baylibre.com>
8807 L:      linux-crypto@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/crypto/gemini/
8810
8811 GEMTEK FM RADIO RECEIVER DRIVER
8812 M:      Hans Verkuil <hverkuil@xs4all.nl>
8813 L:      linux-media@vger.kernel.org
8814 S:      Maintained
8815 W:      https://linuxtv.org
8816 T:      git git://linuxtv.org/media_tree.git
8817 F:      drivers/media/radio/radio-gemtek*
8818
8819 GENERIC ARCHITECTURE TOPOLOGY
8820 M:      Sudeep Holla <sudeep.holla@arm.com>
8821 L:      linux-kernel@vger.kernel.org
8822 S:      Maintained
8823 F:      drivers/base/arch_topology.c
8824 F:      include/linux/arch_topology.h
8825
8826 GENERIC ENTRY CODE
8827 M:      Thomas Gleixner <tglx@linutronix.de>
8828 M:      Peter Zijlstra <peterz@infradead.org>
8829 M:      Andy Lutomirski <luto@kernel.org>
8830 L:      linux-kernel@vger.kernel.org
8831 S:      Maintained
8832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8833 F:      include/linux/entry-common.h
8834 F:      include/linux/entry-kvm.h
8835 F:      kernel/entry/
8836
8837 GENERIC GPIO I2C DRIVER
8838 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8839 S:      Supported
8840 F:      drivers/i2c/busses/i2c-gpio.c
8841 F:      include/linux/platform_data/i2c-gpio.h
8842
8843 GENERIC GPIO I2C MULTIPLEXER DRIVER
8844 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8845 L:      linux-i2c@vger.kernel.org
8846 S:      Supported
8847 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8848 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8849 F:      include/linux/platform_data/i2c-mux-gpio.h
8850
8851 GENERIC HDLC (WAN) DRIVERS
8852 M:      Krzysztof Halasa <khc@pm.waw.pl>
8853 S:      Maintained
8854 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8855 F:      drivers/net/wan/c101.c
8856 F:      drivers/net/wan/hd6457*
8857 F:      drivers/net/wan/hdlc*
8858 F:      drivers/net/wan/n2.c
8859 F:      drivers/net/wan/pc300too.c
8860 F:      drivers/net/wan/pci200syn.c
8861 F:      drivers/net/wan/wanxl*
8862
8863 GENERIC INCLUDE/ASM HEADER FILES
8864 M:      Arnd Bergmann <arnd@arndb.de>
8865 L:      linux-arch@vger.kernel.org
8866 S:      Maintained
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8868 F:      include/asm-generic/
8869 F:      include/uapi/asm-generic/
8870
8871 GENERIC PHY FRAMEWORK
8872 M:      Vinod Koul <vkoul@kernel.org>
8873 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8874 L:      linux-phy@lists.infradead.org
8875 S:      Supported
8876 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8878 F:      Documentation/devicetree/bindings/phy/
8879 F:      drivers/phy/
8880 F:      include/dt-bindings/phy/
8881 F:      include/linux/phy/
8882
8883 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8884 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8885 S:      Supported
8886 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8887 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8888
8889 GENERIC PM DOMAINS
8890 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8891 M:      Kevin Hilman <khilman@kernel.org>
8892 M:      Ulf Hansson <ulf.hansson@linaro.org>
8893 L:      linux-pm@vger.kernel.org
8894 S:      Supported
8895 F:      Documentation/devicetree/bindings/power/power?domain*
8896 F:      drivers/base/power/domain*.c
8897 F:      include/linux/pm_domain.h
8898
8899 GENERIC PM DOMAIN PROVIDERS
8900 M:      Ulf Hansson <ulf.hansson@linaro.org>
8901 L:      linux-pm@vger.kernel.org
8902 S:      Supported
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8904 F:      drivers/pmdomain/
8905
8906 GENERIC RADIX TREE
8907 M:      Kent Overstreet <kent.overstreet@linux.dev>
8908 S:      Supported
8909 C:      irc://irc.oftc.net/bcache
8910 F:      include/linux/generic-radix-tree.h
8911 F:      lib/generic-radix-tree.c
8912
8913 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8914 M:      Eugen Hristev <eugen.hristev@microchip.com>
8915 L:      linux-input@vger.kernel.org
8916 S:      Maintained
8917 F:      drivers/input/touchscreen/resistive-adc-touch.c
8918
8919 GENERIC STRING LIBRARY
8920 M:      Kees Cook <keescook@chromium.org>
8921 R:      Andy Shevchenko <andy@kernel.org>
8922 L:      linux-hardening@vger.kernel.org
8923 S:      Supported
8924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8925 F:      include/linux/string.h
8926 F:      include/linux/string_choices.h
8927 F:      include/linux/string_helpers.h
8928 F:      lib/string.c
8929 F:      lib/string_helpers.c
8930 F:      lib/test-string_helpers.c
8931 F:      lib/test_string.c
8932
8933 GENERIC UIO DRIVER FOR PCI DEVICES
8934 M:      "Michael S. Tsirkin" <mst@redhat.com>
8935 L:      kvm@vger.kernel.org
8936 S:      Supported
8937 F:      drivers/uio/uio_pci_generic.c
8938
8939 GENERIC VDSO LIBRARY
8940 M:      Andy Lutomirski <luto@kernel.org>
8941 M:      Thomas Gleixner <tglx@linutronix.de>
8942 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8943 L:      linux-kernel@vger.kernel.org
8944 S:      Maintained
8945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8946 F:      include/asm-generic/vdso/vsyscall.h
8947 F:      include/vdso/
8948 F:      kernel/time/vsyscall.c
8949 F:      lib/vdso/
8950
8951 GENWQE (IBM Generic Workqueue Card)
8952 M:      Frank Haverkamp <haver@linux.ibm.com>
8953 S:      Supported
8954 F:      drivers/misc/genwqe/
8955
8956 GET_MAINTAINER SCRIPT
8957 M:      Joe Perches <joe@perches.com>
8958 S:      Maintained
8959 F:      scripts/get_maintainer.pl
8960
8961 GFS2 FILE SYSTEM
8962 M:      Bob Peterson <rpeterso@redhat.com>
8963 M:      Andreas Gruenbacher <agruenba@redhat.com>
8964 L:      gfs2@lists.linux.dev
8965 S:      Supported
8966 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8968 F:      Documentation/filesystems/gfs2*
8969 F:      fs/gfs2/
8970 F:      include/uapi/linux/gfs2_ondisk.h
8971
8972 GIGABYTE WMI DRIVER
8973 M:      Thomas Weißschuh <thomas@weissschuh.net>
8974 L:      platform-driver-x86@vger.kernel.org
8975 S:      Maintained
8976 F:      drivers/platform/x86/gigabyte-wmi.c
8977
8978 GNSS SUBSYSTEM
8979 M:      Johan Hovold <johan@kernel.org>
8980 S:      Maintained
8981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8982 F:      Documentation/ABI/testing/sysfs-class-gnss
8983 F:      Documentation/devicetree/bindings/gnss/
8984 F:      drivers/gnss/
8985 F:      include/linux/gnss.h
8986
8987 GO7007 MPEG CODEC
8988 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8989 L:      linux-media@vger.kernel.org
8990 S:      Maintained
8991 F:      drivers/media/usb/go7007/
8992
8993 GOODIX TOUCHSCREEN
8994 M:      Bastien Nocera <hadess@hadess.net>
8995 M:      Hans de Goede <hdegoede@redhat.com>
8996 L:      linux-input@vger.kernel.org
8997 S:      Maintained
8998 F:      drivers/input/touchscreen/goodix*
8999
9000 GOOGLE ETHERNET DRIVERS
9001 M:      Jeroen de Borst <jeroendb@google.com>
9002 M:      Praveen Kaligineedi <pkaligineedi@google.com>
9003 R:      Shailend Chand <shailend@google.com>
9004 L:      netdev@vger.kernel.org
9005 S:      Supported
9006 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
9007 F:      drivers/net/ethernet/google
9008
9009 GOOGLE FIRMWARE DRIVERS
9010 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9011 R:      Brian Norris <briannorris@chromium.org>
9012 R:      Julius Werner <jwerner@chromium.org>
9013 L:      chrome-platform@lists.linux.dev
9014 S:      Maintained
9015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9016 F:      drivers/firmware/google/
9017
9018 GPD POCKET FAN DRIVER
9019 M:      Hans de Goede <hdegoede@redhat.com>
9020 L:      platform-driver-x86@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/platform/x86/gpd-pocket-fan.c
9023
9024 GPIO ACPI SUPPORT
9025 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9026 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9027 L:      linux-gpio@vger.kernel.org
9028 L:      linux-acpi@vger.kernel.org
9029 S:      Supported
9030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9031 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9032 F:      drivers/gpio/gpiolib-acpi.c
9033 F:      drivers/gpio/gpiolib-acpi.h
9034
9035 GPIO AGGREGATOR
9036 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9037 L:      linux-gpio@vger.kernel.org
9038 S:      Supported
9039 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9040 F:      drivers/gpio/gpio-aggregator.c
9041
9042 GPIO IR Transmitter
9043 M:      Sean Young <sean@mess.org>
9044 L:      linux-media@vger.kernel.org
9045 S:      Maintained
9046 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9047 F:      drivers/media/rc/gpio-ir-tx.c
9048
9049 GPIO MOCKUP DRIVER
9050 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9051 L:      linux-gpio@vger.kernel.org
9052 S:      Maintained
9053 F:      drivers/gpio/gpio-mockup.c
9054 F:      tools/testing/selftests/gpio/
9055
9056 GPIO REGMAP
9057 M:      Michael Walle <michael@walle.cc>
9058 S:      Maintained
9059 F:      drivers/gpio/gpio-regmap.c
9060 F:      include/linux/gpio/regmap.h
9061 K:      (devm_)?gpio_regmap_(un)?register
9062
9063 GPIO SUBSYSTEM
9064 M:      Linus Walleij <linus.walleij@linaro.org>
9065 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9066 R:      Andy Shevchenko <andy@kernel.org>
9067 L:      linux-gpio@vger.kernel.org
9068 S:      Maintained
9069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9070 F:      Documentation/ABI/obsolete/sysfs-gpio
9071 F:      Documentation/ABI/testing/gpio-cdev
9072 F:      Documentation/admin-guide/gpio/
9073 F:      Documentation/devicetree/bindings/gpio/
9074 F:      Documentation/driver-api/gpio/
9075 F:      drivers/gpio/
9076 F:      include/dt-bindings/gpio/
9077 F:      include/linux/gpio.h
9078 F:      include/linux/gpio/
9079 F:      include/linux/of_gpio.h
9080 F:      include/uapi/linux/gpio.h
9081 F:      tools/gpio/
9082
9083 GRE DEMULTIPLEXER DRIVER
9084 M:      Dmitry Kozlov <xeb@mail.ru>
9085 L:      netdev@vger.kernel.org
9086 S:      Maintained
9087 F:      include/net/gre.h
9088 F:      net/ipv4/gre_demux.c
9089 F:      net/ipv4/gre_offload.c
9090
9091 GRETH 10/100/1G Ethernet MAC device driver
9092 M:      Andreas Larsson <andreas@gaisler.com>
9093 L:      netdev@vger.kernel.org
9094 S:      Maintained
9095 F:      drivers/net/ethernet/aeroflex/
9096
9097 GREYBUS AUDIO PROTOCOLS DRIVERS
9098 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9099 M:      Mark Greer <mgreer@animalcreek.com>
9100 S:      Maintained
9101 F:      drivers/staging/greybus/audio_apbridgea.c
9102 F:      drivers/staging/greybus/audio_apbridgea.h
9103 F:      drivers/staging/greybus/audio_codec.c
9104 F:      drivers/staging/greybus/audio_codec.h
9105 F:      drivers/staging/greybus/audio_gb.c
9106 F:      drivers/staging/greybus/audio_manager.c
9107 F:      drivers/staging/greybus/audio_manager.h
9108 F:      drivers/staging/greybus/audio_manager_module.c
9109 F:      drivers/staging/greybus/audio_manager_private.h
9110 F:      drivers/staging/greybus/audio_manager_sysfs.c
9111 F:      drivers/staging/greybus/audio_module.c
9112 F:      drivers/staging/greybus/audio_topology.c
9113
9114 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9115 M:      Viresh Kumar <vireshk@kernel.org>
9116 S:      Maintained
9117 F:      drivers/staging/greybus/authentication.c
9118 F:      drivers/staging/greybus/bootrom.c
9119 F:      drivers/staging/greybus/firmware.h
9120 F:      drivers/staging/greybus/fw-core.c
9121 F:      drivers/staging/greybus/fw-download.c
9122 F:      drivers/staging/greybus/fw-management.c
9123 F:      drivers/staging/greybus/greybus_authentication.h
9124 F:      drivers/staging/greybus/greybus_firmware.h
9125 F:      drivers/staging/greybus/hid.c
9126 F:      drivers/staging/greybus/i2c.c
9127 F:      drivers/staging/greybus/spi.c
9128 F:      drivers/staging/greybus/spilib.c
9129 F:      drivers/staging/greybus/spilib.h
9130
9131 GREYBUS LOOPBACK DRIVER
9132 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9133 S:      Maintained
9134 F:      drivers/staging/greybus/loopback.c
9135
9136 GREYBUS PLATFORM DRIVERS
9137 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9138 S:      Maintained
9139 F:      drivers/staging/greybus/arche-apb-ctrl.c
9140 F:      drivers/staging/greybus/arche-platform.c
9141 F:      drivers/staging/greybus/arche_platform.h
9142
9143 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9144 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9145 S:      Maintained
9146 F:      drivers/staging/greybus/gpio.c
9147 F:      drivers/staging/greybus/light.c
9148 F:      drivers/staging/greybus/power_supply.c
9149 F:      drivers/staging/greybus/sdio.c
9150 F:      drivers/staging/greybus/spi.c
9151 F:      drivers/staging/greybus/spilib.c
9152
9153 GREYBUS BEAGLEPLAY DRIVERS
9154 M:      Ayush Singh <ayushdevel1325@gmail.com>
9155 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9156 S:      Maintained
9157 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9158 F:      drivers/greybus/gb-beagleplay.c
9159
9160 GREYBUS SUBSYSTEM
9161 M:      Johan Hovold <johan@kernel.org>
9162 M:      Alex Elder <elder@kernel.org>
9163 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9164 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9165 S:      Maintained
9166 F:      drivers/greybus/
9167 F:      drivers/staging/greybus/
9168 F:      include/linux/greybus.h
9169 F:      include/linux/greybus/
9170
9171 GREYBUS UART PROTOCOLS DRIVERS
9172 M:      David Lin <dtwlin@gmail.com>
9173 S:      Maintained
9174 F:      drivers/staging/greybus/log.c
9175 F:      drivers/staging/greybus/uart.c
9176
9177 GS1662 VIDEO SERIALIZER
9178 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9179 L:      linux-media@vger.kernel.org
9180 S:      Maintained
9181 T:      git git://linuxtv.org/media_tree.git
9182 F:      drivers/media/spi/gs1662.c
9183
9184 GSPCA FINEPIX SUBDRIVER
9185 M:      Frank Zago <frank@zago.net>
9186 L:      linux-media@vger.kernel.org
9187 S:      Maintained
9188 T:      git git://linuxtv.org/media_tree.git
9189 F:      drivers/media/usb/gspca/finepix.c
9190
9191 GSPCA GL860 SUBDRIVER
9192 M:      Olivier Lorin <o.lorin@laposte.net>
9193 L:      linux-media@vger.kernel.org
9194 S:      Maintained
9195 T:      git git://linuxtv.org/media_tree.git
9196 F:      drivers/media/usb/gspca/gl860/
9197
9198 GSPCA M5602 SUBDRIVER
9199 M:      Erik Andren <erik.andren@gmail.com>
9200 L:      linux-media@vger.kernel.org
9201 S:      Maintained
9202 T:      git git://linuxtv.org/media_tree.git
9203 F:      drivers/media/usb/gspca/m5602/
9204
9205 GSPCA PAC207 SONIXB SUBDRIVER
9206 M:      Hans Verkuil <hverkuil@xs4all.nl>
9207 L:      linux-media@vger.kernel.org
9208 S:      Odd Fixes
9209 T:      git git://linuxtv.org/media_tree.git
9210 F:      drivers/media/usb/gspca/pac207.c
9211
9212 GSPCA SN9C20X SUBDRIVER
9213 M:      Brian Johnson <brijohn@gmail.com>
9214 L:      linux-media@vger.kernel.org
9215 S:      Maintained
9216 T:      git git://linuxtv.org/media_tree.git
9217 F:      drivers/media/usb/gspca/sn9c20x.c
9218
9219 GSPCA T613 SUBDRIVER
9220 M:      Leandro Costantino <lcostantino@gmail.com>
9221 L:      linux-media@vger.kernel.org
9222 S:      Maintained
9223 T:      git git://linuxtv.org/media_tree.git
9224 F:      drivers/media/usb/gspca/t613.c
9225
9226 GSPCA USB WEBCAM DRIVER
9227 M:      Hans Verkuil <hverkuil@xs4all.nl>
9228 L:      linux-media@vger.kernel.org
9229 S:      Odd Fixes
9230 T:      git git://linuxtv.org/media_tree.git
9231 F:      drivers/media/usb/gspca/
9232
9233 GTP (GPRS Tunneling Protocol)
9234 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9235 M:      Harald Welte <laforge@gnumonks.org>
9236 L:      osmocom-net-gprs@lists.osmocom.org
9237 S:      Maintained
9238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9239 F:      drivers/net/gtp.c
9240
9241 GUID PARTITION TABLE (GPT)
9242 M:      Davidlohr Bueso <dave@stgolabs.net>
9243 L:      linux-efi@vger.kernel.org
9244 S:      Maintained
9245 F:      block/partitions/efi.*
9246
9247 HABANALABS PCI DRIVER
9248 M:      Oded Gabbay <ogabbay@kernel.org>
9249 L:      dri-devel@lists.freedesktop.org
9250 S:      Supported
9251 C:      irc://irc.oftc.net/dri-devel
9252 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9253 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9254 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9255 F:      drivers/accel/habanalabs/
9256 F:      include/linux/habanalabs/
9257 F:      include/trace/events/habanalabs.h
9258 F:      include/uapi/drm/habanalabs_accel.h
9259
9260 HACKRF MEDIA DRIVER
9261 M:      Antti Palosaari <crope@iki.fi>
9262 L:      linux-media@vger.kernel.org
9263 S:      Maintained
9264 W:      https://linuxtv.org
9265 W:      http://palosaari.fi/linux/
9266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9267 T:      git git://linuxtv.org/anttip/media_tree.git
9268 F:      drivers/media/usb/hackrf/
9269
9270 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9271 M:      Chuck Lever <chuck.lever@oracle.com>
9272 L:      kernel-tls-handshake@lists.linux.dev
9273 L:      netdev@vger.kernel.org
9274 S:      Maintained
9275 F:      Documentation/netlink/specs/handshake.yaml
9276 F:      Documentation/networking/tls-handshake.rst
9277 F:      include/net/handshake.h
9278 F:      include/trace/events/handshake.h
9279 F:      net/handshake/
9280
9281 HANTRO VPU CODEC DRIVER
9282 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9283 M:      Philipp Zabel <p.zabel@pengutronix.de>
9284 L:      linux-media@vger.kernel.org
9285 L:      linux-rockchip@lists.infradead.org
9286 S:      Maintained
9287 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9288 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9289 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9290 F:      drivers/media/platform/verisilicon/
9291
9292 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9293 M:      Frank Seidel <frank@f-seidel.de>
9294 L:      platform-driver-x86@vger.kernel.org
9295 S:      Maintained
9296 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9297 F:      drivers/platform/x86/hdaps.c
9298
9299 HARDWARE MONITORING
9300 M:      Jean Delvare <jdelvare@suse.com>
9301 M:      Guenter Roeck <linux@roeck-us.net>
9302 L:      linux-hwmon@vger.kernel.org
9303 S:      Maintained
9304 W:      http://hwmon.wiki.kernel.org/
9305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9306 F:      Documentation/ABI/testing/sysfs-class-hwmon
9307 F:      Documentation/devicetree/bindings/hwmon/
9308 F:      Documentation/hwmon/
9309 F:      drivers/hwmon/
9310 F:      include/linux/hwmon*.h
9311 F:      include/trace/events/hwmon*.h
9312 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9313
9314 HARDWARE RANDOM NUMBER GENERATOR CORE
9315 M:      Olivia Mackall <olivia@selenic.com>
9316 M:      Herbert Xu <herbert@gondor.apana.org.au>
9317 L:      linux-crypto@vger.kernel.org
9318 S:      Odd fixes
9319 F:      Documentation/admin-guide/hw_random.rst
9320 F:      Documentation/devicetree/bindings/rng/
9321 F:      drivers/char/hw_random/
9322 F:      include/linux/hw_random.h
9323
9324 HARDWARE SPINLOCK CORE
9325 M:      Ohad Ben-Cohen <ohad@wizery.com>
9326 M:      Bjorn Andersson <andersson@kernel.org>
9327 R:      Baolin Wang <baolin.wang7@gmail.com>
9328 L:      linux-remoteproc@vger.kernel.org
9329 S:      Maintained
9330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9331 F:      Documentation/devicetree/bindings/hwlock/
9332 F:      Documentation/locking/hwspinlock.rst
9333 F:      drivers/hwspinlock/
9334 F:      include/linux/hwspinlock.h
9335
9336 HARDWARE TRACING FACILITIES
9337 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9338 S:      Maintained
9339 F:      drivers/hwtracing/
9340
9341 HARMONY SOUND DRIVER
9342 L:      linux-parisc@vger.kernel.org
9343 S:      Maintained
9344 F:      sound/parisc/harmony.*
9345
9346 HDPVR USB VIDEO ENCODER DRIVER
9347 M:      Hans Verkuil <hverkuil@xs4all.nl>
9348 L:      linux-media@vger.kernel.org
9349 S:      Odd Fixes
9350 W:      https://linuxtv.org
9351 T:      git git://linuxtv.org/media_tree.git
9352 F:      drivers/media/usb/hdpvr/
9353
9354 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9355 M:      Matt Hsiao <matt.hsiao@hpe.com>
9356 S:      Supported
9357 F:      drivers/misc/hpilo.[ch]
9358
9359 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9360 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9361 S:      Supported
9362 F:      Documentation/watchdog/hpwdt.rst
9363 F:      drivers/watchdog/hpwdt.c
9364
9365 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9366 M:      Don Brace <don.brace@microchip.com>
9367 L:      storagedev@microchip.com
9368 L:      linux-scsi@vger.kernel.org
9369 S:      Supported
9370 F:      Documentation/scsi/hpsa.rst
9371 F:      drivers/scsi/hpsa*.[ch]
9372 F:      include/linux/cciss*.h
9373 F:      include/uapi/linux/cciss*.h
9374
9375 HFI1 DRIVER
9376 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9377 L:      linux-rdma@vger.kernel.org
9378 S:      Supported
9379 F:      drivers/infiniband/hw/hfi1
9380
9381 HFS FILESYSTEM
9382 L:      linux-fsdevel@vger.kernel.org
9383 S:      Orphan
9384 F:      Documentation/filesystems/hfs.rst
9385 F:      fs/hfs/
9386
9387 HFSPLUS FILESYSTEM
9388 L:      linux-fsdevel@vger.kernel.org
9389 S:      Orphan
9390 F:      Documentation/filesystems/hfsplus.rst
9391 F:      fs/hfsplus/
9392
9393 HGA FRAMEBUFFER DRIVER
9394 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9395 L:      linux-nvidia@lists.surfsouth.com
9396 S:      Maintained
9397 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9398 F:      drivers/video/fbdev/hgafb.c
9399
9400 HIBERNATION (aka Software Suspend, aka swsusp)
9401 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9402 M:      Pavel Machek <pavel@ucw.cz>
9403 L:      linux-pm@vger.kernel.org
9404 S:      Supported
9405 B:      https://bugzilla.kernel.org
9406 F:      arch/*/include/asm/suspend*.h
9407 F:      arch/x86/power/
9408 F:      drivers/base/power/
9409 F:      include/linux/freezer.h
9410 F:      include/linux/pm.h
9411 F:      include/linux/suspend.h
9412 F:      kernel/power/
9413
9414 HID CORE LAYER
9415 M:      Jiri Kosina <jikos@kernel.org>
9416 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9417 L:      linux-input@vger.kernel.org
9418 S:      Maintained
9419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9420 F:      Documentation/hid/
9421 F:      drivers/hid/
9422 F:      include/linux/hid*
9423 F:      include/uapi/linux/hid*
9424 F:      samples/hid/
9425 F:      tools/testing/selftests/hid/
9426
9427 HID LOGITECH DRIVERS
9428 R:      Filipe Laíns <lains@riseup.net>
9429 L:      linux-input@vger.kernel.org
9430 S:      Maintained
9431 F:      drivers/hid/hid-logitech-*
9432
9433 HID NVIDIA SHIELD DRIVER
9434 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9435 L:      linux-input@vger.kernel.org
9436 S:      Maintained
9437 F:      drivers/hid/hid-nvidia-shield.c
9438
9439 HID PHOENIX RC FLIGHT CONTROLLER
9440 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9441 L:      linux-input@vger.kernel.org
9442 S:      Maintained
9443 F:      drivers/hid/hid-pxrc.c
9444
9445 HID PLAYSTATION DRIVER
9446 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9447 L:      linux-input@vger.kernel.org
9448 S:      Supported
9449 F:      drivers/hid/hid-playstation.c
9450
9451 HID SENSOR HUB DRIVERS
9452 M:      Jiri Kosina <jikos@kernel.org>
9453 M:      Jonathan Cameron <jic23@kernel.org>
9454 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9455 L:      linux-input@vger.kernel.org
9456 L:      linux-iio@vger.kernel.org
9457 S:      Maintained
9458 F:      Documentation/hid/hid-sensor*
9459 F:      drivers/hid/hid-sensor-*
9460 F:      drivers/iio/*/hid-*
9461 F:      include/linux/hid-sensor-*
9462
9463 HID VRC-2 CAR CONTROLLER DRIVER
9464 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9465 L:      linux-input@vger.kernel.org
9466 S:      Maintained
9467 F:      drivers/hid/hid-vrc2.c
9468
9469 HID WACOM DRIVER
9470 M:      Ping Cheng <ping.cheng@wacom.com>
9471 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9472 L:      linux-input@vger.kernel.org
9473 S:      Maintained
9474 F:      drivers/hid/wacom.h
9475 F:      drivers/hid/wacom_*
9476
9477 HID++ LOGITECH DRIVERS
9478 R:      Filipe Laíns <lains@riseup.net>
9479 R:      Bastien Nocera <hadess@hadess.net>
9480 L:      linux-input@vger.kernel.org
9481 S:      Maintained
9482 F:      drivers/hid/hid-logitech-hidpp.c
9483
9484 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9485 M:      Thomas Gleixner <tglx@linutronix.de>
9486 L:      linux-kernel@vger.kernel.org
9487 S:      Maintained
9488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9489 F:      Documentation/timers/
9490 F:      include/linux/clockchips.h
9491 F:      include/linux/hrtimer.h
9492 F:      kernel/time/clockevents.c
9493 F:      kernel/time/hrtimer.c
9494 F:      kernel/time/timer_*.c
9495
9496 HIGH-SPEED SCC DRIVER FOR AX.25
9497 L:      linux-hams@vger.kernel.org
9498 S:      Orphan
9499 F:      drivers/net/hamradio/scc.c
9500
9501 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9502 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9503 S:      Supported
9504 W:      http://www.highpoint-tech.com
9505 F:      Documentation/scsi/hptiop.rst
9506 F:      drivers/scsi/hptiop.c
9507
9508 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9509 M:      John Stultz <jstultz@google.com>
9510 L:      linux-kernel@vger.kernel.org
9511 S:      Maintained
9512 F:      drivers/misc/hisi_hikey_usb.c
9513
9514 HIMAX HX83112B TOUCHSCREEN SUPPORT
9515 M:      Job Noorman <job@noorman.info>
9516 L:      linux-input@vger.kernel.org
9517 S:      Maintained
9518 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9519 F:      drivers/input/touchscreen/himax_hx83112b.c
9520
9521 HIPPI
9522 M:      Jes Sorensen <jes@trained-monkey.org>
9523 L:      linux-hippi@sunsite.dk
9524 S:      Maintained
9525 F:      drivers/net/hippi/
9526 F:      include/linux/hippidevice.h
9527 F:      include/uapi/linux/if_hippi.h
9528 F:      net/802/hippi.c
9529
9530 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9531 M:      Kurt Kanzenbach <kurt@linutronix.de>
9532 L:      netdev@vger.kernel.org
9533 S:      Maintained
9534 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9535 F:      drivers/net/dsa/hirschmann/*
9536 F:      include/linux/platform_data/hirschmann-hellcreek.h
9537 F:      net/dsa/tag_hellcreek.c
9538
9539 HISILICON DMA DRIVER
9540 M:      Zhou Wang <wangzhou1@hisilicon.com>
9541 M:      Jie Hai <haijie1@huawei.com>
9542 L:      dmaengine@vger.kernel.org
9543 S:      Maintained
9544 F:      drivers/dma/hisi_dma.c
9545
9546 HISILICON GPIO DRIVER
9547 M:      Jay Fang <f.fangjian@huawei.com>
9548 L:      linux-gpio@vger.kernel.org
9549 S:      Maintained
9550 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9551 F:      drivers/gpio/gpio-hisi.c
9552
9553 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9554 M:      Longfang Liu <liulongfang@huawei.com>
9555 L:      linux-crypto@vger.kernel.org
9556 S:      Maintained
9557 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9558 F:      drivers/crypto/hisilicon/hpre/hpre.h
9559 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9560 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9561
9562 HISILICON HNS3 PMU DRIVER
9563 M:      Jijie Shao <shaojijie@huawei.com>
9564 S:      Supported
9565 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9566 F:      drivers/perf/hisilicon/hns3_pmu.c
9567
9568 HISILICON I2C CONTROLLER DRIVER
9569 M:      Yicong Yang <yangyicong@hisilicon.com>
9570 L:      linux-i2c@vger.kernel.org
9571 S:      Maintained
9572 W:      https://www.hisilicon.com
9573 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9574 F:      drivers/i2c/busses/i2c-hisi.c
9575
9576 HISILICON KUNPENG SOC HCCS DRIVER
9577 M:      Huisong Li <lihuisong@huawei.com>
9578 S:      Maintained
9579 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9580 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9581 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9582
9583 HISILICON LPC BUS DRIVER
9584 M:      Jay Fang <f.fangjian@huawei.com>
9585 S:      Maintained
9586 W:      http://www.hisilicon.com
9587 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9588 F:      drivers/bus/hisi_lpc.c
9589
9590 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9591 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9592 M:      Salil Mehta <salil.mehta@huawei.com>
9593 L:      netdev@vger.kernel.org
9594 S:      Maintained
9595 W:      http://www.hisilicon.com
9596 F:      drivers/net/ethernet/hisilicon/hns3/
9597
9598 HISILICON NETWORK SUBSYSTEM DRIVER
9599 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9600 M:      Salil Mehta <salil.mehta@huawei.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Maintained
9603 W:      http://www.hisilicon.com
9604 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9605 F:      drivers/net/ethernet/hisilicon/
9606
9607 HISILICON PMU DRIVER
9608 M:      Yicong Yang <yangyicong@hisilicon.com>
9609 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9610 S:      Supported
9611 W:      http://www.hisilicon.com
9612 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9613 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9614 F:      drivers/perf/hisilicon
9615
9616 HISILICON PTT DRIVER
9617 M:      Yicong Yang <yangyicong@hisilicon.com>
9618 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9619 L:      linux-kernel@vger.kernel.org
9620 S:      Maintained
9621 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9622 F:      Documentation/trace/hisi-ptt.rst
9623 F:      drivers/hwtracing/ptt/
9624 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9625 F:      tools/perf/util/hisi-ptt*
9626 F:      tools/perf/util/hisi-ptt-decoder/*
9627
9628 HISILICON QM DRIVER
9629 M:      Weili Qian <qianweili@huawei.com>
9630 M:      Zhou Wang <wangzhou1@hisilicon.com>
9631 L:      linux-crypto@vger.kernel.org
9632 S:      Maintained
9633 F:      drivers/crypto/hisilicon/Kconfig
9634 F:      drivers/crypto/hisilicon/Makefile
9635 F:      drivers/crypto/hisilicon/qm.c
9636 F:      drivers/crypto/hisilicon/sgl.c
9637 F:      include/linux/hisi_acc_qm.h
9638
9639 HISILICON ROCE DRIVER
9640 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9641 L:      linux-rdma@vger.kernel.org
9642 S:      Maintained
9643 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9644 F:      drivers/infiniband/hw/hns/
9645
9646 HISILICON SAS Controller
9647 M:      Xiang Chen <chenxiang66@hisilicon.com>
9648 S:      Supported
9649 W:      http://www.hisilicon.com
9650 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9651 F:      drivers/scsi/hisi_sas/
9652
9653 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9654 M:      Kai Ye <yekai13@huawei.com>
9655 M:      Longfang Liu <liulongfang@huawei.com>
9656 L:      linux-crypto@vger.kernel.org
9657 S:      Maintained
9658 F:      Documentation/ABI/testing/debugfs-hisi-sec
9659 F:      drivers/crypto/hisilicon/sec2/sec.h
9660 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9661 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9662 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9663
9664 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9665 M:      Jay Fang <f.fangjian@huawei.com>
9666 L:      linux-spi@vger.kernel.org
9667 S:      Maintained
9668 W:      http://www.hisilicon.com
9669 F:      drivers/spi/spi-hisi-kunpeng.c
9670
9671 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9672 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9673 L:      linux-kernel@vger.kernel.org
9674 S:      Maintained
9675 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9676 F:      drivers/spmi/hisi-spmi-controller.c
9677
9678 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9679 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9680 L:      linux-kernel@vger.kernel.org
9681 S:      Maintained
9682 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9683 F:      drivers/mfd/hi6421-spmi-pmic.c
9684
9685 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9686 M:      Weili Qian <qianweili@huawei.com>
9687 S:      Maintained
9688 F:      drivers/crypto/hisilicon/trng/trng.c
9689
9690 HISILICON V3XX SPI NOR FLASH Controller Driver
9691 M:      Jay Fang <f.fangjian@huawei.com>
9692 S:      Maintained
9693 W:      http://www.hisilicon.com
9694 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9695
9696 HISILICON ZIP Controller DRIVER
9697 M:      Yang Shen <shenyang39@huawei.com>
9698 M:      Zhou Wang <wangzhou1@hisilicon.com>
9699 L:      linux-crypto@vger.kernel.org
9700 S:      Maintained
9701 F:      Documentation/ABI/testing/debugfs-hisi-zip
9702 F:      drivers/crypto/hisilicon/zip/
9703
9704 HMM - Heterogeneous Memory Management
9705 M:      Jérôme Glisse <jglisse@redhat.com>
9706 L:      linux-mm@kvack.org
9707 S:      Maintained
9708 F:      Documentation/mm/hmm.rst
9709 F:      include/linux/hmm*
9710 F:      lib/test_hmm*
9711 F:      mm/hmm*
9712 F:      tools/testing/selftests/mm/*hmm*
9713
9714 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9715 M:      Andreas Klinger <ak@it-klinger.de>
9716 L:      linux-iio@vger.kernel.org
9717 S:      Maintained
9718 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9719 F:      drivers/iio/pressure/mprls0025pa.c
9720
9721 HOST AP DRIVER
9722 L:      linux-wireless@vger.kernel.org
9723 S:      Obsolete
9724 F:      drivers/net/wireless/intersil/hostap/
9725
9726 HP BIOSCFG DRIVER
9727 M:      Jorge Lopez <jorge.lopez2@hp.com>
9728 L:      platform-driver-x86@vger.kernel.org
9729 S:      Maintained
9730 F:      drivers/platform/x86/hp/hp-bioscfg/
9731
9732 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9733 L:      platform-driver-x86@vger.kernel.org
9734 S:      Orphan
9735 F:      drivers/platform/x86/hp/tc1100-wmi.c
9736
9737 HP WMI HARDWARE MONITOR DRIVER
9738 M:      James Seo <james@equiv.tech>
9739 L:      linux-hwmon@vger.kernel.org
9740 S:      Maintained
9741 F:      Documentation/hwmon/hp-wmi-sensors.rst
9742 F:      drivers/hwmon/hp-wmi-sensors.c
9743
9744 HPET:   High Precision Event Timers driver
9745 M:      Clemens Ladisch <clemens@ladisch.de>
9746 S:      Maintained
9747 F:      Documentation/timers/hpet.rst
9748 F:      drivers/char/hpet.c
9749 F:      include/linux/hpet.h
9750 F:      include/uapi/linux/hpet.h
9751
9752 HPET:   x86
9753 S:      Orphan
9754 F:      arch/x86/include/asm/hpet.h
9755 F:      arch/x86/kernel/hpet.c
9756
9757 HPFS FILESYSTEM
9758 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9759 S:      Maintained
9760 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9761 F:      fs/hpfs/
9762
9763 HS3001 Hardware Temperature and Humidity Sensor
9764 M:      Andre Werner <andre.werner@systec-electronic.com>
9765 L:      linux-hwmon@vger.kernel.org
9766 S:      Maintained
9767 F:      drivers/hwmon/hs3001.c
9768
9769 HSI SUBSYSTEM
9770 M:      Sebastian Reichel <sre@kernel.org>
9771 S:      Maintained
9772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9773 F:      Documentation/ABI/testing/sysfs-bus-hsi
9774 F:      Documentation/driver-api/hsi.rst
9775 F:      drivers/hsi/
9776 F:      include/linux/hsi/
9777 F:      include/uapi/linux/hsi/
9778
9779 HSO 3G MODEM DRIVER
9780 L:      linux-usb@vger.kernel.org
9781 S:      Orphan
9782 F:      drivers/net/usb/hso.c
9783
9784 HSR NETWORK PROTOCOL
9785 L:      netdev@vger.kernel.org
9786 S:      Orphan
9787 F:      net/hsr/
9788
9789 HT16K33 LED CONTROLLER DRIVER
9790 M:      Robin van der Gracht <robin@protonic.nl>
9791 S:      Maintained
9792 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9793 F:      drivers/auxdisplay/ht16k33.c
9794
9795 HTCPEN TOUCHSCREEN DRIVER
9796 M:      Pau Oliva Fora <pof@eslack.org>
9797 L:      linux-input@vger.kernel.org
9798 S:      Maintained
9799 F:      drivers/input/touchscreen/htcpen.c
9800
9801 HTE SUBSYSTEM
9802 M:      Dipen Patel <dipenp@nvidia.com>
9803 L:      timestamp@lists.linux.dev
9804 S:      Maintained
9805 Q:      https://patchwork.kernel.org/project/timestamp/list/
9806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9807 F:      Documentation/devicetree/bindings/timestamp/
9808 F:      Documentation/driver-api/hte/
9809 F:      drivers/hte/
9810 F:      include/linux/hte.h
9811
9812 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9813 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9814 L:      linux-iio@vger.kernel.org
9815 S:      Maintained
9816 W:      http://www.st.com/
9817 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9818 F:      drivers/iio/humidity/hts221*
9819
9820 HUAWEI ETHERNET DRIVER
9821 M:      Cai Huoqing <cai.huoqing@linux.dev>
9822 L:      netdev@vger.kernel.org
9823 S:      Maintained
9824 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9825 F:      drivers/net/ethernet/huawei/hinic/
9826
9827 HUGETLB SUBSYSTEM
9828 M:      Mike Kravetz <mike.kravetz@oracle.com>
9829 M:      Muchun Song <muchun.song@linux.dev>
9830 L:      linux-mm@kvack.org
9831 S:      Maintained
9832 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9833 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9834 F:      Documentation/mm/hugetlbfs_reserv.rst
9835 F:      Documentation/mm/vmemmap_dedup.rst
9836 F:      fs/hugetlbfs/
9837 F:      include/linux/hugetlb.h
9838 F:      mm/hugetlb.c
9839 F:      mm/hugetlb_vmemmap.c
9840 F:      mm/hugetlb_vmemmap.h
9841 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9842
9843 HVA ST MEDIA DRIVER
9844 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9845 L:      linux-media@vger.kernel.org
9846 S:      Supported
9847 W:      https://linuxtv.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 F:      drivers/media/platform/st/sti/hva
9850
9851 HWPOISON MEMORY FAILURE HANDLING
9852 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9853 R:      Miaohe Lin <linmiaohe@huawei.com>
9854 L:      linux-mm@kvack.org
9855 S:      Maintained
9856 F:      mm/hwpoison-inject.c
9857 F:      mm/memory-failure.c
9858
9859 HYCON HY46XX TOUCHSCREEN SUPPORT
9860 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9861 L:      linux-input@vger.kernel.org
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9864 F:      drivers/input/touchscreen/hycon-hy46xx.c
9865
9866 HYGON PROCESSOR SUPPORT
9867 M:      Pu Wen <puwen@hygon.cn>
9868 L:      linux-kernel@vger.kernel.org
9869 S:      Maintained
9870 F:      arch/x86/kernel/cpu/hygon.c
9871
9872 HYNIX HI556 SENSOR DRIVER
9873 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9874 L:      linux-media@vger.kernel.org
9875 S:      Maintained
9876 T:      git git://linuxtv.org/media_tree.git
9877 F:      drivers/media/i2c/hi556.c
9878
9879 HYNIX HI846 SENSOR DRIVER
9880 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9881 L:      linux-media@vger.kernel.org
9882 S:      Maintained
9883 F:      drivers/media/i2c/hi846.c
9884
9885 HYNIX HI847 SENSOR DRIVER
9886 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9887 L:      linux-media@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/media/i2c/hi847.c
9890
9891 Hyper-V/Azure CORE AND DRIVERS
9892 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9893 M:      Haiyang Zhang <haiyangz@microsoft.com>
9894 M:      Wei Liu <wei.liu@kernel.org>
9895 M:      Dexuan Cui <decui@microsoft.com>
9896 L:      linux-hyperv@vger.kernel.org
9897 S:      Supported
9898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9899 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9900 F:      Documentation/ABI/testing/debugfs-hyperv
9901 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9902 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9903 F:      Documentation/virt/hyperv
9904 F:      arch/arm64/hyperv
9905 F:      arch/arm64/include/asm/hyperv-tlfs.h
9906 F:      arch/arm64/include/asm/mshyperv.h
9907 F:      arch/x86/hyperv
9908 F:      arch/x86/include/asm/hyperv-tlfs.h
9909 F:      arch/x86/include/asm/mshyperv.h
9910 F:      arch/x86/include/asm/trace/hyperv.h
9911 F:      arch/x86/kernel/cpu/mshyperv.c
9912 F:      drivers/clocksource/hyperv_timer.c
9913 F:      drivers/hid/hid-hyperv.c
9914 F:      drivers/hv/
9915 F:      drivers/input/serio/hyperv-keyboard.c
9916 F:      drivers/iommu/hyperv-iommu.c
9917 F:      drivers/net/ethernet/microsoft/
9918 F:      drivers/net/hyperv/
9919 F:      drivers/pci/controller/pci-hyperv-intf.c
9920 F:      drivers/pci/controller/pci-hyperv.c
9921 F:      drivers/scsi/storvsc_drv.c
9922 F:      drivers/uio/uio_hv_generic.c
9923 F:      drivers/video/fbdev/hyperv_fb.c
9924 F:      include/asm-generic/hyperv-tlfs.h
9925 F:      include/asm-generic/mshyperv.h
9926 F:      include/clocksource/hyperv_timer.h
9927 F:      include/linux/hyperv.h
9928 F:      include/net/mana
9929 F:      include/uapi/linux/hyperv.h
9930 F:      net/vmw_vsock/hyperv_transport.c
9931 F:      tools/hv/
9932
9933 HYPERBUS SUPPORT
9934 M:      Vignesh Raghavendra <vigneshr@ti.com>
9935 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9936 L:      linux-mtd@lists.infradead.org
9937 S:      Supported
9938 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9939 C:      irc://irc.oftc.net/mtd
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9941 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9942 F:      drivers/mtd/hyperbus/
9943 F:      include/linux/mtd/hyperbus.h
9944
9945 HYPERVISOR VIRTUAL CONSOLE DRIVER
9946 L:      linuxppc-dev@lists.ozlabs.org
9947 S:      Odd Fixes
9948 F:      drivers/tty/hvc/
9949
9950 I2C ACPI SUPPORT
9951 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9952 L:      linux-i2c@vger.kernel.org
9953 L:      linux-acpi@vger.kernel.org
9954 S:      Maintained
9955 F:      drivers/i2c/i2c-core-acpi.c
9956
9957 I2C ADDRESS TRANSLATOR (ATR)
9958 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9959 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9960 L:      linux-i2c@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/i2c/i2c-atr.c
9963 F:      include/linux/i2c-atr.h
9964
9965 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9966 M:      Ajay Gupta <ajayg@nvidia.com>
9967 L:      linux-i2c@vger.kernel.org
9968 S:      Maintained
9969 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9970 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9971
9972 I2C MUXES
9973 M:      Peter Rosin <peda@axentia.se>
9974 L:      linux-i2c@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9977 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9978 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9979 F:      Documentation/i2c/i2c-topology.rst
9980 F:      Documentation/i2c/muxes/
9981 F:      drivers/i2c/i2c-mux.c
9982 F:      drivers/i2c/muxes/
9983 F:      include/linux/i2c-mux.h
9984
9985 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9986 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9987 L:      linux-i2c@vger.kernel.org
9988 S:      Maintained
9989 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9990 F:      drivers/i2c/busses/i2c-mv64xxx.c
9991
9992 I2C OVER PARALLEL PORT
9993 M:      Jean Delvare <jdelvare@suse.com>
9994 L:      linux-i2c@vger.kernel.org
9995 S:      Maintained
9996 F:      Documentation/i2c/busses/i2c-parport.rst
9997 F:      drivers/i2c/busses/i2c-parport.c
9998
9999 I2C SUBSYSTEM
10000 M:      Wolfram Sang <wsa@kernel.org>
10001 L:      linux-i2c@vger.kernel.org
10002 S:      Maintained
10003 W:      https://i2c.wiki.kernel.org/
10004 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10006 F:      Documentation/devicetree/bindings/i2c/i2c.txt
10007 F:      Documentation/i2c/
10008 F:      drivers/i2c/*
10009 F:      include/dt-bindings/i2c/i2c.h
10010 F:      include/linux/i2c-dev.h
10011 F:      include/linux/i2c-smbus.h
10012 F:      include/linux/i2c.h
10013 F:      include/uapi/linux/i2c-*.h
10014 F:      include/uapi/linux/i2c.h
10015
10016 I2C SUBSYSTEM HOST DRIVERS
10017 M:      Andi Shyti <andi.shyti@kernel.org>
10018 L:      linux-i2c@vger.kernel.org
10019 S:      Maintained
10020 W:      https://i2c.wiki.kernel.org/
10021 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10023 F:      Documentation/devicetree/bindings/i2c/
10024 F:      drivers/i2c/algos/
10025 F:      drivers/i2c/busses/
10026 F:      include/dt-bindings/i2c/
10027
10028 I2C-TAOS-EVM DRIVER
10029 M:      Jean Delvare <jdelvare@suse.com>
10030 L:      linux-i2c@vger.kernel.org
10031 S:      Maintained
10032 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10033 F:      drivers/i2c/busses/i2c-taos-evm.c
10034
10035 I2C-TINY-USB DRIVER
10036 M:      Till Harbaum <till@harbaum.org>
10037 L:      linux-i2c@vger.kernel.org
10038 S:      Maintained
10039 W:      http://www.harbaum.org/till/i2c_tiny_usb
10040 F:      drivers/i2c/busses/i2c-tiny-usb.c
10041
10042 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10043 M:      Jean Delvare <jdelvare@suse.com>
10044 L:      linux-i2c@vger.kernel.org
10045 S:      Maintained
10046 F:      Documentation/i2c/busses/i2c-ali1535.rst
10047 F:      Documentation/i2c/busses/i2c-ali1563.rst
10048 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10049 F:      Documentation/i2c/busses/i2c-amd756.rst
10050 F:      Documentation/i2c/busses/i2c-amd8111.rst
10051 F:      Documentation/i2c/busses/i2c-i801.rst
10052 F:      Documentation/i2c/busses/i2c-nforce2.rst
10053 F:      Documentation/i2c/busses/i2c-piix4.rst
10054 F:      Documentation/i2c/busses/i2c-sis5595.rst
10055 F:      Documentation/i2c/busses/i2c-sis630.rst
10056 F:      Documentation/i2c/busses/i2c-sis96x.rst
10057 F:      Documentation/i2c/busses/i2c-via.rst
10058 F:      Documentation/i2c/busses/i2c-viapro.rst
10059 F:      drivers/i2c/busses/i2c-ali1535.c
10060 F:      drivers/i2c/busses/i2c-ali1563.c
10061 F:      drivers/i2c/busses/i2c-ali15x3.c
10062 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10063 F:      drivers/i2c/busses/i2c-amd756.c
10064 F:      drivers/i2c/busses/i2c-amd8111.c
10065 F:      drivers/i2c/busses/i2c-i801.c
10066 F:      drivers/i2c/busses/i2c-isch.c
10067 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10068 F:      drivers/i2c/busses/i2c-nforce2.c
10069 F:      drivers/i2c/busses/i2c-piix4.c
10070 F:      drivers/i2c/busses/i2c-sis5595.c
10071 F:      drivers/i2c/busses/i2c-sis630.c
10072 F:      drivers/i2c/busses/i2c-sis96x.c
10073 F:      drivers/i2c/busses/i2c-via.c
10074 F:      drivers/i2c/busses/i2c-viapro.c
10075
10076 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10077 M:      Hans de Goede <hdegoede@redhat.com>
10078 L:      linux-i2c@vger.kernel.org
10079 S:      Maintained
10080 F:      drivers/i2c/busses/i2c-cht-wc.c
10081
10082 I2C/SMBUS ISMT DRIVER
10083 M:      Seth Heasley <seth.heasley@intel.com>
10084 M:      Neil Horman <nhorman@tuxdriver.com>
10085 L:      linux-i2c@vger.kernel.org
10086 F:      Documentation/i2c/busses/i2c-ismt.rst
10087 F:      drivers/i2c/busses/i2c-ismt.c
10088
10089 I2C/SMBUS STUB DRIVER
10090 M:      Jean Delvare <jdelvare@suse.com>
10091 L:      linux-i2c@vger.kernel.org
10092 S:      Maintained
10093 F:      drivers/i2c/i2c-stub.c
10094
10095 I3C DRIVER FOR ASPEED AST2600
10096 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10097 S:      Maintained
10098 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10099 F:      drivers/i3c/master/ast2600-i3c-master.c
10100
10101 I3C DRIVER FOR CADENCE I3C MASTER IP
10102 M:      Przemysław Gaj <pgaj@cadence.com>
10103 S:      Maintained
10104 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10105 F:      drivers/i3c/master/i3c-master-cdns.c
10106
10107 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10108 S:      Orphan
10109 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10110 F:      drivers/i3c/master/dw*
10111
10112 I3C SUBSYSTEM
10113 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10114 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10115 S:      Maintained
10116 C:      irc://chat.freenode.net/linux-i3c
10117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10118 F:      Documentation/ABI/testing/sysfs-bus-i3c
10119 F:      Documentation/devicetree/bindings/i3c/
10120 F:      Documentation/driver-api/i3c
10121 F:      drivers/i3c/
10122 F:      include/linux/i3c/
10123
10124 IBM Operation Panel Input Driver
10125 M:      Eddie James <eajames@linux.ibm.com>
10126 L:      linux-input@vger.kernel.org
10127 S:      Maintained
10128 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10129 F:      drivers/input/misc/ibm-panel.c
10130
10131 IBM Power 842 compression accelerator
10132 M:      Haren Myneni <haren@us.ibm.com>
10133 S:      Supported
10134 F:      crypto/842.c
10135 F:      drivers/crypto/nx/Kconfig
10136 F:      drivers/crypto/nx/Makefile
10137 F:      drivers/crypto/nx/nx-842*
10138 F:      include/linux/sw842.h
10139 F:      lib/842/
10140
10141 IBM Power in-Nest Crypto Acceleration
10142 M:      Breno Leitão <leitao@debian.org>
10143 M:      Nayna Jain <nayna@linux.ibm.com>
10144 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10145 L:      linux-crypto@vger.kernel.org
10146 S:      Supported
10147 F:      drivers/crypto/nx/Kconfig
10148 F:      drivers/crypto/nx/Makefile
10149 F:      drivers/crypto/nx/nx-aes*
10150 F:      drivers/crypto/nx/nx-sha*
10151 F:      drivers/crypto/nx/nx.*
10152 F:      drivers/crypto/nx/nx_csbcpb.h
10153 F:      drivers/crypto/nx/nx_debugfs.c
10154
10155 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10156 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10157 L:      linux-pci@vger.kernel.org
10158 L:      linuxppc-dev@lists.ozlabs.org
10159 S:      Supported
10160 F:      drivers/pci/hotplug/rpadlpar*
10161
10162 IBM Power Linux RAID adapter
10163 M:      Brian King <brking@us.ibm.com>
10164 S:      Supported
10165 F:      drivers/scsi/ipr.*
10166
10167 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10168 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10169 L:      linux-pci@vger.kernel.org
10170 L:      linuxppc-dev@lists.ozlabs.org
10171 S:      Supported
10172 F:      drivers/pci/hotplug/rpaphp*
10173
10174 IBM Power SRIOV Virtual NIC Device Driver
10175 M:      Haren Myneni <haren@linux.ibm.com>
10176 M:      Rick Lindsley <ricklind@linux.ibm.com>
10177 R:      Nick Child <nnac123@linux.ibm.com>
10178 R:      Dany Madden <danymadden@us.ibm.com>
10179 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10180 L:      netdev@vger.kernel.org
10181 S:      Supported
10182 F:      drivers/net/ethernet/ibm/ibmvnic.*
10183
10184 IBM Power VFIO Support
10185 M:      Timothy Pearson <tpearson@raptorengineering.com>
10186 S:      Supported
10187 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10188
10189 IBM Power Virtual Ethernet Device Driver
10190 M:      Nick Child <nnac123@linux.ibm.com>
10191 L:      netdev@vger.kernel.org
10192 S:      Supported
10193 F:      drivers/net/ethernet/ibm/ibmveth.*
10194
10195 IBM Power Virtual FC Device Drivers
10196 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10197 L:      linux-scsi@vger.kernel.org
10198 S:      Supported
10199 F:      drivers/scsi/ibmvscsi/ibmvfc*
10200
10201 IBM Power Virtual Management Channel Driver
10202 M:      Brad Warrum <bwarrum@linux.ibm.com>
10203 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10204 S:      Supported
10205 F:      drivers/misc/ibmvmc.*
10206
10207 IBM Power Virtual SCSI Device Drivers
10208 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10209 L:      linux-scsi@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10212 F:      include/scsi/viosrp.h
10213
10214 IBM Power Virtual SCSI Device Target Driver
10215 M:      Michael Cyr <mikecyr@linux.ibm.com>
10216 L:      linux-scsi@vger.kernel.org
10217 L:      target-devel@vger.kernel.org
10218 S:      Supported
10219 F:      drivers/scsi/ibmvscsi_tgt/
10220
10221 IBM Power VMX Cryptographic instructions
10222 M:      Breno Leitão <leitao@debian.org>
10223 M:      Nayna Jain <nayna@linux.ibm.com>
10224 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10225 L:      linux-crypto@vger.kernel.org
10226 S:      Supported
10227 F:      drivers/crypto/vmx/Kconfig
10228 F:      drivers/crypto/vmx/Makefile
10229 F:      drivers/crypto/vmx/aes*
10230 F:      drivers/crypto/vmx/ghash*
10231 F:      drivers/crypto/vmx/ppc-xlate.pl
10232 F:      drivers/crypto/vmx/vmx.c
10233
10234 IBM ServeRAID RAID DRIVER
10235 S:      Orphan
10236 F:      drivers/scsi/ips.*
10237
10238 ICH LPC AND GPIO DRIVER
10239 M:      Peter Tyser <ptyser@xes-inc.com>
10240 S:      Maintained
10241 F:      drivers/gpio/gpio-ich.c
10242 F:      drivers/mfd/lpc_ich.c
10243
10244 ICY I2C DRIVER
10245 M:      Max Staudt <max@enpas.org>
10246 L:      linux-i2c@vger.kernel.org
10247 S:      Maintained
10248 F:      drivers/i2c/busses/i2c-icy.c
10249
10250 IDEAPAD LAPTOP EXTRAS DRIVER
10251 M:      Ike Panhc <ike.pan@canonical.com>
10252 L:      platform-driver-x86@vger.kernel.org
10253 S:      Maintained
10254 W:      http://launchpad.net/ideapad-laptop
10255 F:      drivers/platform/x86/ideapad-laptop.c
10256
10257 IDEAPAD LAPTOP SLIDEBAR DRIVER
10258 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10259 L:      linux-input@vger.kernel.org
10260 S:      Maintained
10261 W:      https://github.com/o2genum/ideapad-slidebar
10262 F:      drivers/input/misc/ideapad_slidebar.c
10263
10264 IDMAPPED MOUNTS
10265 M:      Christian Brauner <brauner@kernel.org>
10266 M:      Seth Forshee <sforshee@kernel.org>
10267 L:      linux-fsdevel@vger.kernel.org
10268 S:      Maintained
10269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10270 F:      Documentation/filesystems/idmappings.rst
10271 F:      include/linux/mnt_idmapping.*
10272 F:      tools/testing/selftests/mount_setattr/
10273
10274 IDT VersaClock 5 CLOCK DRIVER
10275 M:      Luca Ceresoli <luca@lucaceresoli.net>
10276 S:      Maintained
10277 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10278 F:      drivers/clk/clk-versaclock5.c
10279
10280 IEEE 802.15.4 SUBSYSTEM
10281 M:      Alexander Aring <alex.aring@gmail.com>
10282 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10283 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10284 L:      linux-wpan@vger.kernel.org
10285 S:      Maintained
10286 W:      https://linux-wpan.org/
10287 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10290 F:      Documentation/networking/ieee802154.rst
10291 F:      drivers/net/ieee802154/
10292 F:      include/linux/ieee802154.h
10293 F:      include/linux/nl802154.h
10294 F:      include/net/af_ieee802154.h
10295 F:      include/net/cfg802154.h
10296 F:      include/net/ieee802154_netdev.h
10297 F:      include/net/mac802154.h
10298 F:      include/net/nl802154.h
10299 F:      net/ieee802154/
10300 F:      net/mac802154/
10301
10302 IFCVF VIRTIO DATA PATH ACCELERATOR
10303 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10304 F:      drivers/vdpa/ifcvf/
10305
10306 IFE PROTOCOL
10307 M:      Yotam Gigi <yotam.gi@gmail.com>
10308 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10309 F:      include/net/ife.h
10310 F:      include/uapi/linux/ife.h
10311 F:      net/ife
10312
10313 IGORPLUG-USB IR RECEIVER
10314 M:      Sean Young <sean@mess.org>
10315 L:      linux-media@vger.kernel.org
10316 S:      Maintained
10317 F:      drivers/media/rc/igorplugusb.c
10318
10319 IGUANAWORKS USB IR TRANSCEIVER
10320 M:      Sean Young <sean@mess.org>
10321 L:      linux-media@vger.kernel.org
10322 S:      Maintained
10323 F:      drivers/media/rc/iguanair.c
10324
10325 IIO DIGITAL POTENTIOMETER DAC
10326 M:      Peter Rosin <peda@axentia.se>
10327 L:      linux-iio@vger.kernel.org
10328 S:      Maintained
10329 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10330 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10331 F:      drivers/iio/dac/dpot-dac.c
10332
10333 IIO ENVELOPE DETECTOR
10334 M:      Peter Rosin <peda@axentia.se>
10335 L:      linux-iio@vger.kernel.org
10336 S:      Maintained
10337 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10338 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10339 F:      drivers/iio/adc/envelope-detector.c
10340
10341 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10342 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10343 L:      linux-iio@vger.kernel.org
10344 S:      Maintained
10345 F:      drivers/iio/light/gain-time-scale-helper.c
10346 F:      drivers/iio/light/gain-time-scale-helper.h
10347
10348 IIO MULTIPLEXER
10349 M:      Peter Rosin <peda@axentia.se>
10350 L:      linux-iio@vger.kernel.org
10351 S:      Maintained
10352 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10353 F:      drivers/iio/multiplexer/iio-mux.c
10354
10355 IIO SCMI BASED DRIVER
10356 M:      Jyoti Bhayana <jbhayana@google.com>
10357 L:      linux-iio@vger.kernel.org
10358 S:      Maintained
10359 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10360
10361 IIO SUBSYSTEM AND DRIVERS
10362 M:      Jonathan Cameron <jic23@kernel.org>
10363 R:      Lars-Peter Clausen <lars@metafoo.de>
10364 L:      linux-iio@vger.kernel.org
10365 S:      Maintained
10366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10367 F:      Documentation/ABI/testing/configfs-iio*
10368 F:      Documentation/ABI/testing/sysfs-bus-iio*
10369 F:      Documentation/devicetree/bindings/iio/
10370 F:      drivers/iio/
10371 F:      drivers/staging/iio/
10372 F:      include/dt-bindings/iio/
10373 F:      include/linux/iio/
10374 F:      tools/iio/
10375
10376 IIO UNIT CONVERTER
10377 M:      Peter Rosin <peda@axentia.se>
10378 L:      linux-iio@vger.kernel.org
10379 S:      Maintained
10380 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10381 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10382 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10383 F:      drivers/iio/afe/iio-rescale.c
10384
10385 IKANOS/ADI EAGLE ADSL USB DRIVER
10386 M:      Matthieu Castet <castet.matthieu@free.fr>
10387 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10388 S:      Maintained
10389 F:      drivers/usb/atm/ueagle-atm.c
10390
10391 IMAGIS TOUCHSCREEN DRIVER
10392 M:      Markuss Broks <markuss.broks@gmail.com>
10393 S:      Maintained
10394 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10395 F:      drivers/input/touchscreen/imagis.c
10396
10397 IMGTEC ASCII LCD DRIVER
10398 M:      Paul Burton <paulburton@kernel.org>
10399 S:      Maintained
10400 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10401 F:      drivers/auxdisplay/img-ascii-lcd.c
10402
10403 IMGTEC IR DECODER DRIVER
10404 S:      Orphan
10405 F:      drivers/media/rc/img-ir/
10406
10407 IMON SOUNDGRAPH USB IR RECEIVER
10408 M:      Sean Young <sean@mess.org>
10409 L:      linux-media@vger.kernel.org
10410 S:      Maintained
10411 F:      drivers/media/rc/imon.c
10412 F:      drivers/media/rc/imon_raw.c
10413
10414 IMS TWINTURBO FRAMEBUFFER DRIVER
10415 L:      linux-fbdev@vger.kernel.org
10416 S:      Orphan
10417 F:      drivers/video/fbdev/imsttfb.c
10418
10419 INA209 HARDWARE MONITOR DRIVER
10420 M:      Guenter Roeck <linux@roeck-us.net>
10421 L:      linux-hwmon@vger.kernel.org
10422 S:      Maintained
10423 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10424 F:      Documentation/hwmon/ina209.rst
10425 F:      drivers/hwmon/ina209.c
10426
10427 INA2XX HARDWARE MONITOR DRIVER
10428 M:      Guenter Roeck <linux@roeck-us.net>
10429 L:      linux-hwmon@vger.kernel.org
10430 S:      Maintained
10431 F:      Documentation/hwmon/ina2xx.rst
10432 F:      drivers/hwmon/ina2xx.c
10433 F:      include/linux/platform_data/ina2xx.h
10434
10435 INDEX OF FURTHER KERNEL DOCUMENTATION
10436 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10437 S:      Maintained
10438 F:      Documentation/process/kernel-docs.rst
10439
10440 INDUSTRY PACK SUBSYSTEM (IPACK)
10441 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10442 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10443 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10444 L:      industrypack-devel@lists.sourceforge.net
10445 S:      Maintained
10446 W:      http://industrypack.sourceforge.net
10447 F:      drivers/ipack/
10448
10449 INFINEON DPS310 Driver
10450 M:      Eddie James <eajames@linux.ibm.com>
10451 L:      linux-iio@vger.kernel.org
10452 S:      Maintained
10453 F:      drivers/iio/pressure/dps310.c
10454
10455 INFINEON PEB2466 ASoC CODEC
10456 M:      Herve Codina <herve.codina@bootlin.com>
10457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10458 S:      Maintained
10459 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10460 F:      sound/soc/codecs/peb2466.c
10461
10462 INFINIBAND SUBSYSTEM
10463 M:      Jason Gunthorpe <jgg@nvidia.com>
10464 M:      Leon Romanovsky <leonro@nvidia.com>
10465 L:      linux-rdma@vger.kernel.org
10466 S:      Supported
10467 W:      https://github.com/linux-rdma/rdma-core
10468 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10470 F:      Documentation/devicetree/bindings/infiniband/
10471 F:      Documentation/infiniband/
10472 F:      drivers/infiniband/
10473 F:      include/rdma/
10474 F:      include/trace/events/ib_mad.h
10475 F:      include/trace/events/ib_umad.h
10476 F:      include/trace/misc/rdma.h
10477 F:      include/uapi/linux/if_infiniband.h
10478 F:      include/uapi/rdma/
10479 F:      samples/bpf/ibumad_kern.c
10480 F:      samples/bpf/ibumad_user.c
10481
10482 INGENIC JZ4780 NAND DRIVER
10483 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10484 L:      linux-mtd@lists.infradead.org
10485 L:      linux-mips@vger.kernel.org
10486 S:      Maintained
10487 F:      drivers/mtd/nand/raw/ingenic/
10488
10489 INGENIC JZ47xx SoCs
10490 M:      Paul Cercueil <paul@crapouillou.net>
10491 L:      linux-mips@vger.kernel.org
10492 S:      Maintained
10493 F:      arch/mips/boot/dts/ingenic/
10494 F:      arch/mips/generic/board-ingenic.c
10495 F:      arch/mips/include/asm/mach-ingenic/
10496 F:      arch/mips/ingenic/Kconfig
10497 F:      drivers/clk/ingenic/
10498 F:      drivers/dma/dma-jz4780.c
10499 F:      drivers/gpu/drm/ingenic/
10500 F:      drivers/i2c/busses/i2c-jz4780.c
10501 F:      drivers/iio/adc/ingenic-adc.c
10502 F:      drivers/irqchip/irq-ingenic.c
10503 F:      drivers/memory/jz4780-nemc.c
10504 F:      drivers/mmc/host/jz4740_mmc.c
10505 F:      drivers/mtd/nand/raw/ingenic/
10506 F:      drivers/pinctrl/pinctrl-ingenic.c
10507 F:      drivers/power/supply/ingenic-battery.c
10508 F:      drivers/pwm/pwm-jz4740.c
10509 F:      drivers/remoteproc/ingenic_rproc.c
10510 F:      drivers/rtc/rtc-jz4740.c
10511 F:      drivers/tty/serial/8250/8250_ingenic.c
10512 F:      drivers/usb/musb/jz4740.c
10513 F:      drivers/watchdog/jz4740_wdt.c
10514 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10515 F:      include/linux/mfd/ingenic-tcu.h
10516 F:      sound/soc/codecs/jz47*
10517 F:      sound/soc/jz4740/
10518
10519 INJOINIC IP5xxx POWER BANK IC DRIVER
10520 M:      Samuel Holland <samuel@sholland.org>
10521 S:      Maintained
10522 F:      drivers/power/supply/ip5xxx_power.c
10523
10524 INOTIFY
10525 M:      Jan Kara <jack@suse.cz>
10526 R:      Amir Goldstein <amir73il@gmail.com>
10527 L:      linux-fsdevel@vger.kernel.org
10528 S:      Maintained
10529 F:      Documentation/filesystems/inotify.rst
10530 F:      fs/notify/inotify/
10531 F:      include/linux/inotify.h
10532 F:      include/uapi/linux/inotify.h
10533
10534 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10535 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10536 L:      linux-input@vger.kernel.org
10537 S:      Maintained
10538 Q:      http://patchwork.kernel.org/project/linux-input/list/
10539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10540 F:      Documentation/devicetree/bindings/input/
10541 F:      Documentation/devicetree/bindings/serio/
10542 F:      Documentation/input/
10543 F:      drivers/input/
10544 F:      include/dt-bindings/input/
10545 F:      include/linux/input.h
10546 F:      include/linux/input/
10547 F:      include/uapi/linux/input-event-codes.h
10548 F:      include/uapi/linux/input.h
10549
10550 INPUT MULTITOUCH (MT) PROTOCOL
10551 M:      Henrik Rydberg <rydberg@bitmath.org>
10552 L:      linux-input@vger.kernel.org
10553 S:      Odd fixes
10554 F:      Documentation/input/multi-touch-protocol.rst
10555 F:      drivers/input/input-mt.c
10556 K:      \b(ABS|SYN)_MT_
10557
10558 INSIDE SECURE CRYPTO DRIVER
10559 M:      Antoine Tenart <atenart@kernel.org>
10560 L:      linux-crypto@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/crypto/inside-secure/
10563
10564 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10565 M:      Mimi Zohar <zohar@linux.ibm.com>
10566 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10567 L:      linux-integrity@vger.kernel.org
10568 S:      Supported
10569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10570 F:      security/integrity/
10571 F:      security/integrity/ima/
10572
10573 INTEL 810/815 FRAMEBUFFER DRIVER
10574 M:      Antonino Daplas <adaplas@gmail.com>
10575 L:      linux-fbdev@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/video/fbdev/i810/
10578
10579 INTEL 8254 COUNTER DRIVER
10580 M:      William Breathitt Gray <william.gray@linaro.org>
10581 L:      linux-iio@vger.kernel.org
10582 S:      Maintained
10583 F:      drivers/counter/i8254.c
10584 F:      include/linux/i8254.h
10585
10586 INTEL 8255 GPIO DRIVER
10587 M:      William Breathitt Gray <william.gray@linaro.org>
10588 L:      linux-gpio@vger.kernel.org
10589 S:      Maintained
10590 F:      drivers/gpio/gpio-i8255.c
10591 F:      drivers/gpio/gpio-i8255.h
10592
10593 INTEL ASoC DRIVERS
10594 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10595 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10596 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10597 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10598 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10599 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10600 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10602 S:      Supported
10603 F:      sound/soc/intel/
10604
10605 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10606 M:      Hans de Goede <hdegoede@redhat.com>
10607 L:      platform-driver-x86@vger.kernel.org
10608 S:      Maintained
10609 F:      drivers/platform/x86/intel/atomisp2/pm.c
10610
10611 INTEL ATOMISP2 LED DRIVER
10612 M:      Hans de Goede <hdegoede@redhat.com>
10613 L:      platform-driver-x86@vger.kernel.org
10614 S:      Maintained
10615 F:      drivers/platform/x86/intel/atomisp2/led.c
10616
10617 INTEL BIOS SAR INT1092 DRIVER
10618 M:      Shravan Sudhakar <s.shravan@intel.com>
10619 L:      platform-driver-x86@vger.kernel.org
10620 S:      Maintained
10621 F:      drivers/platform/x86/intel/int1092/
10622
10623 INTEL BROXTON PMC DRIVER
10624 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10625 M:      Zha Qipeng <qipeng.zha@intel.com>
10626 S:      Maintained
10627 F:      drivers/mfd/intel_pmc_bxt.c
10628 F:      include/linux/mfd/intel_pmc_bxt.h
10629
10630 INTEL C600 SERIES SAS CONTROLLER DRIVER
10631 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10632 L:      linux-scsi@vger.kernel.org
10633 S:      Supported
10634 T:      git git://git.code.sf.net/p/intel-sas/isci
10635 F:      drivers/scsi/isci/
10636
10637 INTEL CPU family model numbers
10638 M:      Tony Luck <tony.luck@intel.com>
10639 M:      x86@kernel.org
10640 L:      linux-kernel@vger.kernel.org
10641 S:      Supported
10642 F:      arch/x86/include/asm/intel-family.h
10643
10644 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10645 M:      Jani Nikula <jani.nikula@linux.intel.com>
10646 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10647 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10648 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10649 L:      intel-gfx@lists.freedesktop.org
10650 S:      Supported
10651 W:      https://01.org/linuxgraphics/
10652 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10653 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10654 C:      irc://irc.oftc.net/intel-gfx
10655 T:      git git://anongit.freedesktop.org/drm-intel
10656 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10657 F:      Documentation/gpu/i915.rst
10658 F:      drivers/gpu/drm/ci/xfails/i915*
10659 F:      drivers/gpu/drm/i915/
10660 F:      include/drm/i915*
10661 F:      include/uapi/drm/i915_drm.h
10662
10663 INTEL ETHERNET DRIVERS
10664 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10665 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10666 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10667 S:      Supported
10668 W:      https://www.intel.com/content/www/us/en/support.html
10669 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10672 F:      Documentation/networking/device_drivers/ethernet/intel/
10673 F:      drivers/net/ethernet/intel/
10674 F:      drivers/net/ethernet/intel/*/
10675 F:      include/linux/avf/virtchnl.h
10676 F:      include/linux/net/intel/iidc.h
10677
10678 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10679 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10680 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10681 L:      linux-rdma@vger.kernel.org
10682 S:      Supported
10683 F:      drivers/infiniband/hw/irdma/
10684 F:      include/uapi/rdma/irdma-abi.h
10685
10686 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10687 M:      Maik Broemme <mbroemme@libmpq.org>
10688 L:      linux-fbdev@vger.kernel.org
10689 S:      Maintained
10690 F:      Documentation/fb/intelfb.rst
10691 F:      drivers/video/fbdev/intelfb/
10692
10693 INTEL GPIO DRIVERS
10694 M:      Andy Shevchenko <andy@kernel.org>
10695 L:      linux-gpio@vger.kernel.org
10696 S:      Supported
10697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10698 F:      drivers/gpio/gpio-elkhartlake.c
10699 F:      drivers/gpio/gpio-ich.c
10700 F:      drivers/gpio/gpio-merrifield.c
10701 F:      drivers/gpio/gpio-ml-ioh.c
10702 F:      drivers/gpio/gpio-pch.c
10703 F:      drivers/gpio/gpio-sch.c
10704 F:      drivers/gpio/gpio-sodaville.c
10705 F:      drivers/gpio/gpio-tangier.c
10706
10707 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10708 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10709 M:      Zhi Wang <zhi.a.wang@intel.com>
10710 L:      intel-gvt-dev@lists.freedesktop.org
10711 L:      intel-gfx@lists.freedesktop.org
10712 S:      Supported
10713 W:      https://01.org/igvt-g
10714 T:      git https://github.com/intel/gvt-linux.git
10715 F:      drivers/gpu/drm/i915/gvt/
10716
10717 INTEL HID EVENT DRIVER
10718 M:      Alex Hung <alexhung@gmail.com>
10719 L:      platform-driver-x86@vger.kernel.org
10720 S:      Maintained
10721 F:      drivers/platform/x86/intel/hid.c
10722
10723 INTEL I/OAT DMA DRIVER
10724 M:      Dave Jiang <dave.jiang@intel.com>
10725 R:      Dan Williams <dan.j.williams@intel.com>
10726 L:      dmaengine@vger.kernel.org
10727 S:      Supported
10728 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10729 F:      drivers/dma/ioat*
10730
10731 INTEL IDLE DRIVER
10732 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10733 M:      Len Brown <lenb@kernel.org>
10734 L:      linux-pm@vger.kernel.org
10735 S:      Supported
10736 B:      https://bugzilla.kernel.org
10737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10738 F:      drivers/idle/intel_idle.c
10739
10740 INTEL IDXD DRIVER
10741 M:      Fenghua Yu <fenghua.yu@intel.com>
10742 M:      Dave Jiang <dave.jiang@intel.com>
10743 L:      dmaengine@vger.kernel.org
10744 S:      Supported
10745 F:      drivers/dma/idxd/*
10746 F:      include/uapi/linux/idxd.h
10747
10748 INTEL IN FIELD SCAN (IFS) DEVICE
10749 M:      Jithu Joseph <jithu.joseph@intel.com>
10750 R:      Ashok Raj <ashok.raj@intel.com>
10751 R:      Tony Luck <tony.luck@intel.com>
10752 S:      Maintained
10753 F:      drivers/platform/x86/intel/ifs
10754 F:      include/trace/events/intel_ifs.h
10755
10756 INTEL INTEGRATED SENSOR HUB DRIVER
10757 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10758 M:      Jiri Kosina <jikos@kernel.org>
10759 L:      linux-input@vger.kernel.org
10760 S:      Maintained
10761 F:      drivers/hid/intel-ish-hid/
10762
10763 INTEL IOMMU (VT-d)
10764 M:      David Woodhouse <dwmw2@infradead.org>
10765 M:      Lu Baolu <baolu.lu@linux.intel.com>
10766 L:      iommu@lists.linux.dev
10767 S:      Supported
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10769 F:      drivers/iommu/intel/
10770
10771 INTEL IPU3 CSI-2 CIO2 DRIVER
10772 M:      Yong Zhi <yong.zhi@intel.com>
10773 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10774 M:      Bingbu Cao <bingbu.cao@intel.com>
10775 M:      Dan Scally <djrscally@gmail.com>
10776 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10777 L:      linux-media@vger.kernel.org
10778 S:      Maintained
10779 T:      git git://linuxtv.org/media_tree.git
10780 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10781 F:      drivers/media/pci/intel/ipu3/
10782
10783 INTEL IPU3 CSI-2 IMGU DRIVER
10784 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10785 R:      Bingbu Cao <bingbu.cao@intel.com>
10786 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10787 L:      linux-media@vger.kernel.org
10788 S:      Maintained
10789 F:      Documentation/admin-guide/media/ipu3.rst
10790 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10791 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10792 F:      drivers/staging/media/ipu3/
10793
10794 INTEL ISHTP ECLITE DRIVER
10795 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10796 L:      platform-driver-x86@vger.kernel.org
10797 S:      Supported
10798 F:      drivers/platform/x86/intel/ishtp_eclite.c
10799
10800 INTEL IXP4XX CRYPTO SUPPORT
10801 M:      Corentin Labbe <clabbe@baylibre.com>
10802 L:      linux-crypto@vger.kernel.org
10803 S:      Maintained
10804 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10805
10806 INTEL KEEM BAY DRM DRIVER
10807 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10808 M:      Edmund Dea <edmund.j.dea@intel.com>
10809 S:      Maintained
10810 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10811 F:      drivers/gpu/drm/kmb/
10812
10813 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10814 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10815 S:      Maintained
10816 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10817 F:      drivers/crypto/intel/keembay/Kconfig
10818 F:      drivers/crypto/intel/keembay/Makefile
10819 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10820 F:      drivers/crypto/intel/keembay/ocs-aes.c
10821 F:      drivers/crypto/intel/keembay/ocs-aes.h
10822
10823 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10824 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10825 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10826 M:      Mark Gross <mgross@linux.intel.com>
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10829 F:      drivers/crypto/intel/keembay/Kconfig
10830 F:      drivers/crypto/intel/keembay/Makefile
10831 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10832
10833 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10834 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10835 M:      Declan Murphy <declan.murphy@intel.com>
10836 S:      Maintained
10837 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10838 F:      drivers/crypto/intel/keembay/Kconfig
10839 F:      drivers/crypto/intel/keembay/Makefile
10840 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10841 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10842 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10843
10844 INTEL MANAGEMENT ENGINE (mei)
10845 M:      Tomas Winkler <tomas.winkler@intel.com>
10846 L:      linux-kernel@vger.kernel.org
10847 S:      Supported
10848 F:      Documentation/driver-api/mei/*
10849 F:      drivers/misc/mei/
10850 F:      drivers/watchdog/mei_wdt.c
10851 F:      include/linux/mei_aux.h
10852 F:      include/linux/mei_cl_bus.h
10853 F:      include/uapi/linux/mei.h
10854 F:      include/uapi/linux/mei_uuid.h
10855 F:      include/uapi/linux/uuid.h
10856 F:      samples/mei/*
10857
10858 INTEL MAX 10 BMC MFD DRIVER
10859 M:      Xu Yilun <yilun.xu@intel.com>
10860 R:      Tom Rix <trix@redhat.com>
10861 S:      Maintained
10862 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10863 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10864 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10865 F:      drivers/mfd/intel-m10-bmc*
10866 F:      include/linux/mfd/intel-m10-bmc.h
10867
10868 INTEL MAX10 BMC SECURE UPDATES
10869 M:      Peter Colberg <peter.colberg@intel.com>
10870 L:      linux-fpga@vger.kernel.org
10871 S:      Maintained
10872 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10873 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10874
10875 INTEL P-Unit IPC DRIVER
10876 M:      Zha Qipeng <qipeng.zha@intel.com>
10877 L:      platform-driver-x86@vger.kernel.org
10878 S:      Maintained
10879 F:      arch/x86/include/asm/intel_punit_ipc.h
10880 F:      drivers/platform/x86/intel/punit_ipc.c
10881
10882 INTEL PMC CORE DRIVER
10883 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10884 M:      David E Box <david.e.box@intel.com>
10885 L:      platform-driver-x86@vger.kernel.org
10886 S:      Maintained
10887 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10888 F:      drivers/platform/x86/intel/pmc/
10889
10890 INTEL PMIC GPIO DRIVERS
10891 M:      Andy Shevchenko <andy@kernel.org>
10892 S:      Supported
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10894 F:      drivers/gpio/gpio-*cove.c
10895
10896 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10897 M:      Andy Shevchenko <andy@kernel.org>
10898 S:      Supported
10899 F:      drivers/mfd/intel_soc_pmic*
10900 F:      include/linux/mfd/intel_soc_pmic*
10901
10902 INTEL PMT DRIVERS
10903 M:      David E. Box <david.e.box@linux.intel.com>
10904 S:      Supported
10905 F:      drivers/platform/x86/intel/pmt/
10906
10907 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10908 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10909 L:      linux-wireless@vger.kernel.org
10910 S:      Maintained
10911 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10912 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10913 F:      drivers/net/wireless/intel/ipw2x00/
10914
10915 INTEL PSTATE DRIVER
10916 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10917 M:      Len Brown <lenb@kernel.org>
10918 L:      linux-pm@vger.kernel.org
10919 S:      Supported
10920 F:      drivers/cpufreq/intel_pstate.c
10921
10922 INTEL PTP DFL ToD DRIVER
10923 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10924 L:      linux-fpga@vger.kernel.org
10925 L:      netdev@vger.kernel.org
10926 S:      Maintained
10927 F:      drivers/ptp/ptp_dfl_tod.c
10928
10929 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10930 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10931 L:      linux-iio@vger.kernel.org
10932 F:      drivers/counter/intel-qep.c
10933
10934 INTEL SCU DRIVERS
10935 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10936 S:      Maintained
10937 F:      arch/x86/include/asm/intel_scu_ipc.h
10938 F:      drivers/platform/x86/intel_scu_*
10939
10940 INTEL SDSI DRIVER
10941 M:      David E. Box <david.e.box@linux.intel.com>
10942 S:      Supported
10943 F:      drivers/platform/x86/intel/sdsi.c
10944 F:      tools/arch/x86/intel_sdsi/
10945 F:      tools/testing/selftests/drivers/sdsi/
10946
10947 INTEL SGX
10948 M:      Jarkko Sakkinen <jarkko@kernel.org>
10949 R:      Dave Hansen <dave.hansen@linux.intel.com>
10950 L:      linux-sgx@vger.kernel.org
10951 S:      Supported
10952 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10954 F:      Documentation/arch/x86/sgx.rst
10955 F:      arch/x86/entry/vdso/vsgx.S
10956 F:      arch/x86/include/asm/sgx.h
10957 F:      arch/x86/include/uapi/asm/sgx.h
10958 F:      arch/x86/kernel/cpu/sgx/*
10959 F:      tools/testing/selftests/sgx/*
10960 K:      \bSGX_
10961
10962 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10963 M:      Daniel Scally <djrscally@gmail.com>
10964 S:      Maintained
10965 F:      drivers/platform/x86/intel/int3472/
10966
10967 INTEL SPEED SELECT TECHNOLOGY
10968 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10969 L:      platform-driver-x86@vger.kernel.org
10970 S:      Maintained
10971 F:      drivers/platform/x86/intel/speed_select_if/
10972 F:      include/uapi/linux/isst_if.h
10973 F:      tools/power/x86/intel-speed-select/
10974
10975 INTEL STRATIX10 FIRMWARE DRIVERS
10976 M:      Dinh Nguyen <dinguyen@kernel.org>
10977 L:      linux-kernel@vger.kernel.org
10978 S:      Maintained
10979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10980 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10981 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10982 F:      drivers/firmware/stratix10-rsu.c
10983 F:      drivers/firmware/stratix10-svc.c
10984 F:      include/linux/firmware/intel/stratix10-smc.h
10985 F:      include/linux/firmware/intel/stratix10-svc-client.h
10986
10987 INTEL TELEMETRY DRIVER
10988 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10989 M:      "David E. Box" <david.e.box@linux.intel.com>
10990 L:      platform-driver-x86@vger.kernel.org
10991 S:      Maintained
10992 F:      arch/x86/include/asm/intel_telemetry.h
10993 F:      drivers/platform/x86/intel/telemetry/
10994
10995 INTEL TPMI DRIVER
10996 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10997 L:      platform-driver-x86@vger.kernel.org
10998 S:      Maintained
10999 F:      Documentation/ABI/testing/debugfs-tpmi
11000 F:      drivers/platform/x86/intel/tpmi.c
11001 F:      include/linux/intel_tpmi.h
11002
11003 INTEL UNCORE FREQUENCY CONTROL
11004 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
11005 L:      platform-driver-x86@vger.kernel.org
11006 S:      Maintained
11007 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
11008 F:      drivers/platform/x86/intel/uncore-frequency/
11009
11010 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11011 M:      David E. Box <david.e.box@linux.intel.com>
11012 S:      Supported
11013 F:      drivers/platform/x86/intel/vsec.*
11014
11015 INTEL VIRTUAL BUTTON DRIVER
11016 M:      AceLan Kao <acelan.kao@canonical.com>
11017 L:      platform-driver-x86@vger.kernel.org
11018 S:      Maintained
11019 F:      drivers/platform/x86/intel/vbtn.c
11020
11021 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11022 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11023 L:      linux-wireless@vger.kernel.org
11024 S:      Supported
11025 F:      drivers/net/wireless/intel/iwlegacy/
11026
11027 INTEL WIRELESS WIFI LINK (iwlwifi)
11028 M:      Gregory Greenman <gregory.greenman@intel.com>
11029 L:      linux-wireless@vger.kernel.org
11030 S:      Supported
11031 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11033 F:      drivers/net/wireless/intel/iwlwifi/
11034
11035 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11036 M:      Jithu Joseph <jithu.joseph@intel.com>
11037 R:      Maurice Ma <maurice.ma@intel.com>
11038 S:      Maintained
11039 W:      https://slimbootloader.github.io/security/firmware-update.html
11040 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11041
11042 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11043 L:      Dell.Client.Kernel@dell.com
11044 S:      Maintained
11045 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11046
11047 INTEL WWAN IOSM DRIVER
11048 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11049 L:      netdev@vger.kernel.org
11050 S:      Maintained
11051 F:      drivers/net/wwan/iosm/
11052
11053 INTEL(R) TRACE HUB
11054 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11055 S:      Supported
11056 F:      Documentation/trace/intel_th.rst
11057 F:      drivers/hwtracing/intel_th/
11058 F:      include/linux/intel_th.h
11059
11060 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11061 M:      Ning Sun <ning.sun@intel.com>
11062 L:      tboot-devel@lists.sourceforge.net
11063 S:      Supported
11064 W:      http://tboot.sourceforge.net
11065 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11066 F:      Documentation/arch/x86/intel_txt.rst
11067 F:      arch/x86/kernel/tboot.c
11068 F:      include/linux/tboot.h
11069
11070 INTERCONNECT API
11071 M:      Georgi Djakov <djakov@kernel.org>
11072 L:      linux-pm@vger.kernel.org
11073 S:      Maintained
11074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11075 F:      Documentation/devicetree/bindings/interconnect/
11076 F:      Documentation/driver-api/interconnect.rst
11077 F:      drivers/interconnect/
11078 F:      include/dt-bindings/interconnect/
11079 F:      include/linux/interconnect-provider.h
11080 F:      include/linux/interconnect.h
11081
11082 INTERRUPT COUNTER DRIVER
11083 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11084 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11085 L:      linux-iio@vger.kernel.org
11086 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11087 F:      drivers/counter/interrupt-cnt.c
11088
11089 INTERSIL ISL7998X VIDEO DECODER DRIVER
11090 M:      Michael Tretter <m.tretter@pengutronix.de>
11091 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11092 L:      linux-media@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11095 F:      drivers/media/i2c/isl7998x.c
11096
11097 INVENSENSE ICM-426xx IMU DRIVER
11098 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11099 L:      linux-iio@vger.kernel.org
11100 S:      Maintained
11101 W:      https://invensense.tdk.com/
11102 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11103 F:      drivers/iio/imu/inv_icm42600/
11104
11105 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11106 M:      Linus Walleij <linus.walleij@linaro.org>
11107 L:      linux-iio@vger.kernel.org
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11110 F:      drivers/iio/gyro/mpu3050*
11111
11112 IOC3 ETHERNET DRIVER
11113 M:      Ralf Baechle <ralf@linux-mips.org>
11114 L:      linux-mips@vger.kernel.org
11115 S:      Maintained
11116 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11117
11118 IOMMU DMA-API LAYER
11119 M:      Robin Murphy <robin.murphy@arm.com>
11120 L:      iommu@lists.linux.dev
11121 S:      Maintained
11122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11123 F:      drivers/iommu/dma-iommu.c
11124 F:      drivers/iommu/dma-iommu.h
11125 F:      drivers/iommu/iova.c
11126 F:      include/linux/iova.h
11127
11128 IOMMU SUBSYSTEM
11129 M:      Joerg Roedel <joro@8bytes.org>
11130 M:      Will Deacon <will@kernel.org>
11131 R:      Robin Murphy <robin.murphy@arm.com>
11132 L:      iommu@lists.linux.dev
11133 S:      Maintained
11134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11135 F:      Documentation/devicetree/bindings/iommu/
11136 F:      Documentation/userspace-api/iommu.rst
11137 F:      drivers/iommu/
11138 F:      include/linux/iommu.h
11139 F:      include/linux/iova.h
11140 F:      include/linux/of_iommu.h
11141 F:      include/uapi/linux/iommu.h
11142
11143 IOMMUFD
11144 M:      Jason Gunthorpe <jgg@nvidia.com>
11145 M:      Kevin Tian <kevin.tian@intel.com>
11146 L:      iommu@lists.linux.dev
11147 S:      Maintained
11148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11149 F:      Documentation/userspace-api/iommufd.rst
11150 F:      drivers/iommu/iommufd/
11151 F:      include/linux/iommufd.h
11152 F:      include/uapi/linux/iommufd.h
11153 F:      tools/testing/selftests/iommu/
11154
11155 IOSYS-MAP HELPERS
11156 M:      Thomas Zimmermann <tzimmermann@suse.de>
11157 L:      dri-devel@lists.freedesktop.org
11158 S:      Maintained
11159 T:      git git://anongit.freedesktop.org/drm/drm-misc
11160 F:      include/linux/iosys-map.h
11161
11162 IO_URING
11163 M:      Jens Axboe <axboe@kernel.dk>
11164 R:      Pavel Begunkov <asml.silence@gmail.com>
11165 L:      io-uring@vger.kernel.org
11166 S:      Maintained
11167 T:      git git://git.kernel.dk/linux-block
11168 T:      git git://git.kernel.dk/liburing
11169 F:      include/linux/io_uring.h
11170 F:      include/linux/io_uring_types.h
11171 F:      include/trace/events/io_uring.h
11172 F:      include/uapi/linux/io_uring.h
11173 F:      io_uring/
11174
11175 IPMI SUBSYSTEM
11176 M:      Corey Minyard <minyard@acm.org>
11177 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11178 S:      Supported
11179 W:      http://openipmi.sourceforge.net/
11180 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11181 F:      Documentation/devicetree/bindings/ipmi/
11182 F:      Documentation/driver-api/ipmi.rst
11183 F:      drivers/char/ipmi/
11184 F:      include/linux/ipmi*
11185 F:      include/uapi/linux/ipmi*
11186
11187 IPS SCSI RAID DRIVER
11188 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11189 L:      linux-scsi@vger.kernel.org
11190 S:      Maintained
11191 W:      http://www.adaptec.com/
11192 F:      drivers/scsi/ips*
11193
11194 IPVS
11195 M:      Simon Horman <horms@verge.net.au>
11196 M:      Julian Anastasov <ja@ssi.bg>
11197 L:      netdev@vger.kernel.org
11198 L:      lvs-devel@vger.kernel.org
11199 S:      Maintained
11200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11202 F:      Documentation/networking/ipvs-sysctl.rst
11203 F:      include/net/ip_vs.h
11204 F:      include/uapi/linux/ip_vs.h
11205 F:      net/netfilter/ipvs/
11206
11207 IPWIRELESS DRIVER
11208 M:      Jiri Kosina <jikos@kernel.org>
11209 M:      David Sterba <dsterba@suse.com>
11210 S:      Odd Fixes
11211 F:      drivers/tty/ipwireless/
11212
11213 IRON DEVICE AUDIO CODEC DRIVERS
11214 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/sound/irondevice,*
11218 F:      sound/soc/codecs/sma*
11219
11220 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11221 M:      Thomas Gleixner <tglx@linutronix.de>
11222 S:      Maintained
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11224 F:      Documentation/core-api/irq/irq-domain.rst
11225 F:      include/linux/irqdomain.h
11226 F:      kernel/irq/irqdomain.c
11227 F:      kernel/irq/msi.c
11228
11229 IRQ SUBSYSTEM
11230 M:      Thomas Gleixner <tglx@linutronix.de>
11231 L:      linux-kernel@vger.kernel.org
11232 S:      Maintained
11233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11234 F:      include/linux/group_cpus.h
11235 F:      kernel/irq/
11236 F:      lib/group_cpus.c
11237
11238 IRQCHIP DRIVERS
11239 M:      Thomas Gleixner <tglx@linutronix.de>
11240 L:      linux-kernel@vger.kernel.org
11241 S:      Maintained
11242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11243 F:      Documentation/devicetree/bindings/interrupt-controller/
11244 F:      drivers/irqchip/
11245
11246 ISA
11247 M:      William Breathitt Gray <william.gray@linaro.org>
11248 S:      Maintained
11249 F:      Documentation/driver-api/isa.rst
11250 F:      drivers/base/isa.c
11251 F:      include/linux/isa.h
11252
11253 ISA RADIO MODULE
11254 M:      Hans Verkuil <hverkuil@xs4all.nl>
11255 L:      linux-media@vger.kernel.org
11256 S:      Maintained
11257 W:      https://linuxtv.org
11258 T:      git git://linuxtv.org/media_tree.git
11259 F:      drivers/media/radio/radio-isa*
11260
11261 ISAPNP
11262 M:      Jaroslav Kysela <perex@perex.cz>
11263 S:      Maintained
11264 F:      Documentation/driver-api/isapnp.rst
11265 F:      drivers/pnp/isapnp/
11266 F:      include/linux/isapnp.h
11267
11268 ISCSI
11269 M:      Lee Duncan <lduncan@suse.com>
11270 M:      Chris Leech <cleech@redhat.com>
11271 M:      Mike Christie <michael.christie@oracle.com>
11272 L:      open-iscsi@googlegroups.com
11273 L:      linux-scsi@vger.kernel.org
11274 S:      Maintained
11275 W:      www.open-iscsi.com
11276 F:      drivers/scsi/*iscsi*
11277 F:      include/scsi/*iscsi*
11278
11279 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11280 M:      Peter Jones <pjones@redhat.com>
11281 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11282 S:      Maintained
11283 F:      drivers/firmware/iscsi_ibft*
11284
11285 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11286 M:      Sagi Grimberg <sagi@grimberg.me>
11287 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11288 L:      linux-rdma@vger.kernel.org
11289 S:      Supported
11290 W:      http://www.openfabrics.org
11291 W:      www.open-iscsi.org
11292 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11293 F:      drivers/infiniband/ulp/iser/
11294
11295 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11296 M:      Sagi Grimberg <sagi@grimberg.me>
11297 L:      linux-rdma@vger.kernel.org
11298 L:      target-devel@vger.kernel.org
11299 S:      Supported
11300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11301 F:      drivers/infiniband/ulp/isert
11302
11303 ISDN/CMTP OVER BLUETOOTH
11304 M:      Karsten Keil <isdn@linux-pingi.de>
11305 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11306 L:      netdev@vger.kernel.org
11307 S:      Odd Fixes
11308 W:      http://www.isdn4linux.de
11309 F:      Documentation/isdn/
11310 F:      drivers/isdn/capi/
11311 F:      include/linux/isdn/
11312 F:      include/uapi/linux/isdn/
11313 F:      net/bluetooth/cmtp/
11314
11315 ISDN/mISDN SUBSYSTEM
11316 M:      Karsten Keil <isdn@linux-pingi.de>
11317 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11318 L:      netdev@vger.kernel.org
11319 S:      Maintained
11320 W:      http://www.isdn4linux.de
11321 F:      drivers/isdn/Kconfig
11322 F:      drivers/isdn/Makefile
11323 F:      drivers/isdn/hardware/
11324 F:      drivers/isdn/mISDN/
11325
11326 ISOFS FILESYSTEM
11327 M:      Jan Kara <jack@suse.cz>
11328 L:      linux-fsdevel@vger.kernel.org
11329 S:      Maintained
11330 F:      Documentation/filesystems/isofs.rst
11331 F:      fs/isofs/
11332
11333 IT87 HARDWARE MONITORING DRIVER
11334 M:      Jean Delvare <jdelvare@suse.com>
11335 L:      linux-hwmon@vger.kernel.org
11336 S:      Maintained
11337 F:      Documentation/hwmon/it87.rst
11338 F:      drivers/hwmon/it87.c
11339
11340 IT913X MEDIA DRIVER
11341 M:      Antti Palosaari <crope@iki.fi>
11342 L:      linux-media@vger.kernel.org
11343 S:      Maintained
11344 W:      https://linuxtv.org
11345 W:      http://palosaari.fi/linux/
11346 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11347 T:      git git://linuxtv.org/anttip/media_tree.git
11348 F:      drivers/media/tuners/it913x*
11349
11350 ITE IT66121 HDMI BRIDGE DRIVER
11351 M:      Phong LE <ple@baylibre.com>
11352 M:      Neil Armstrong <neil.armstrong@linaro.org>
11353 S:      Maintained
11354 T:      git git://anongit.freedesktop.org/drm/drm-misc
11355 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11356 F:      drivers/gpu/drm/bridge/ite-it66121.c
11357
11358 IVTV VIDEO4LINUX DRIVER
11359 M:      Andy Walls <awalls@md.metrocast.net>
11360 L:      linux-media@vger.kernel.org
11361 S:      Maintained
11362 W:      https://linuxtv.org
11363 T:      git git://linuxtv.org/media_tree.git
11364 F:      Documentation/admin-guide/media/ivtv*
11365 F:      drivers/media/pci/ivtv/
11366 F:      include/uapi/linux/ivtv*
11367
11368 IX2505V MEDIA DRIVER
11369 M:      Malcolm Priestley <tvboxspy@gmail.com>
11370 L:      linux-media@vger.kernel.org
11371 S:      Maintained
11372 W:      https://linuxtv.org
11373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11374 F:      drivers/media/dvb-frontends/ix2505v*
11375
11376 JAILHOUSE HYPERVISOR INTERFACE
11377 M:      Jan Kiszka <jan.kiszka@siemens.com>
11378 L:      jailhouse-dev@googlegroups.com
11379 S:      Maintained
11380 F:      arch/x86/include/asm/jailhouse_para.h
11381 F:      arch/x86/kernel/jailhouse.c
11382
11383 JC42.4 TEMPERATURE SENSOR DRIVER
11384 M:      Guenter Roeck <linux@roeck-us.net>
11385 L:      linux-hwmon@vger.kernel.org
11386 S:      Maintained
11387 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11388 F:      Documentation/hwmon/jc42.rst
11389 F:      drivers/hwmon/jc42.c
11390
11391 JFS FILESYSTEM
11392 M:      Dave Kleikamp <shaggy@kernel.org>
11393 L:      jfs-discussion@lists.sourceforge.net
11394 S:      Odd Fixes
11395 W:      http://jfs.sourceforge.net/
11396 T:      git https://github.com/kleikamp/linux-shaggy.git
11397 F:      Documentation/admin-guide/jfs.rst
11398 F:      fs/jfs/
11399
11400 JME NETWORK DRIVER
11401 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11402 L:      netdev@vger.kernel.org
11403 S:      Maintained
11404 F:      drivers/net/ethernet/jme.*
11405
11406 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11407 M:      David Woodhouse <dwmw2@infradead.org>
11408 M:      Richard Weinberger <richard@nod.at>
11409 L:      linux-mtd@lists.infradead.org
11410 S:      Odd Fixes
11411 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11412 T:      git git://git.infradead.org/ubifs-2.6.git
11413 F:      fs/jffs2/
11414 F:      include/uapi/linux/jffs2.h
11415
11416 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11417 M:      "Theodore Ts'o" <tytso@mit.edu>
11418 M:      Jan Kara <jack@suse.com>
11419 L:      linux-ext4@vger.kernel.org
11420 S:      Maintained
11421 F:      fs/jbd2/
11422 F:      include/linux/jbd2.h
11423
11424 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11425 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11426 L:      linux-media@vger.kernel.org
11427 L:      linux-renesas-soc@vger.kernel.org
11428 S:      Maintained
11429 F:      drivers/media/platform/renesas/rcar_jpu.c
11430
11431 JSM Neo PCI based serial card
11432 L:      linux-serial@vger.kernel.org
11433 S:      Orphan
11434 F:      drivers/tty/serial/jsm/
11435
11436 K10TEMP HARDWARE MONITORING DRIVER
11437 M:      Clemens Ladisch <clemens@ladisch.de>
11438 L:      linux-hwmon@vger.kernel.org
11439 S:      Maintained
11440 F:      Documentation/hwmon/k10temp.rst
11441 F:      drivers/hwmon/k10temp.c
11442
11443 K8TEMP HARDWARE MONITORING DRIVER
11444 M:      Rudolf Marek <r.marek@assembler.cz>
11445 L:      linux-hwmon@vger.kernel.org
11446 S:      Maintained
11447 F:      Documentation/hwmon/k8temp.rst
11448 F:      drivers/hwmon/k8temp.c
11449
11450 KASAN
11451 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11452 R:      Alexander Potapenko <glider@google.com>
11453 R:      Andrey Konovalov <andreyknvl@gmail.com>
11454 R:      Dmitry Vyukov <dvyukov@google.com>
11455 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11456 L:      kasan-dev@googlegroups.com
11457 S:      Maintained
11458 F:      Documentation/dev-tools/kasan.rst
11459 F:      arch/*/include/asm/*kasan.h
11460 F:      arch/*/mm/kasan_init*
11461 F:      include/linux/kasan*.h
11462 F:      lib/Kconfig.kasan
11463 F:      mm/kasan/
11464 F:      scripts/Makefile.kasan
11465
11466 KCONFIG
11467 M:      Masahiro Yamada <masahiroy@kernel.org>
11468 L:      linux-kbuild@vger.kernel.org
11469 S:      Maintained
11470 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11472 F:      Documentation/kbuild/kconfig*
11473 F:      scripts/Kconfig.include
11474 F:      scripts/kconfig/
11475
11476 KCOV
11477 R:      Dmitry Vyukov <dvyukov@google.com>
11478 R:      Andrey Konovalov <andreyknvl@gmail.com>
11479 L:      kasan-dev@googlegroups.com
11480 S:      Maintained
11481 F:      Documentation/dev-tools/kcov.rst
11482 F:      include/linux/kcov.h
11483 F:      include/uapi/linux/kcov.h
11484 F:      kernel/kcov.c
11485 F:      scripts/Makefile.kcov
11486
11487 KCSAN
11488 M:      Marco Elver <elver@google.com>
11489 R:      Dmitry Vyukov <dvyukov@google.com>
11490 L:      kasan-dev@googlegroups.com
11491 S:      Maintained
11492 F:      Documentation/dev-tools/kcsan.rst
11493 F:      include/linux/kcsan*.h
11494 F:      kernel/kcsan/
11495 F:      lib/Kconfig.kcsan
11496 F:      scripts/Makefile.kcsan
11497
11498 KDUMP
11499 M:      Baoquan He <bhe@redhat.com>
11500 R:      Vivek Goyal <vgoyal@redhat.com>
11501 R:      Dave Young <dyoung@redhat.com>
11502 L:      kexec@lists.infradead.org
11503 S:      Maintained
11504 W:      http://lse.sourceforge.net/kdump/
11505 F:      Documentation/admin-guide/kdump/
11506 F:      fs/proc/vmcore.c
11507 F:      include/linux/crash_core.h
11508 F:      include/linux/crash_dump.h
11509 F:      include/uapi/linux/vmcore.h
11510 F:      kernel/crash_*.c
11511
11512 KEENE FM RADIO TRANSMITTER DRIVER
11513 M:      Hans Verkuil <hverkuil@xs4all.nl>
11514 L:      linux-media@vger.kernel.org
11515 S:      Maintained
11516 W:      https://linuxtv.org
11517 T:      git git://linuxtv.org/media_tree.git
11518 F:      drivers/media/radio/radio-keene*
11519
11520 KERNEL AUTOMOUNTER
11521 M:      Ian Kent <raven@themaw.net>
11522 L:      autofs@vger.kernel.org
11523 S:      Maintained
11524 F:      fs/autofs/
11525
11526 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11527 M:      Masahiro Yamada <masahiroy@kernel.org>
11528 R:      Nathan Chancellor <nathan@kernel.org>
11529 R:      Nick Desaulniers <ndesaulniers@google.com>
11530 R:      Nicolas Schier <nicolas@fjasle.eu>
11531 L:      linux-kbuild@vger.kernel.org
11532 S:      Maintained
11533 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11535 F:      Documentation/kbuild/
11536 F:      Makefile
11537 F:      scripts/*vmlinux*
11538 F:      scripts/Kbuild*
11539 F:      scripts/Makefile*
11540 F:      scripts/basic/
11541 F:      scripts/dummy-tools/
11542 F:      scripts/mk*
11543 F:      scripts/mod/
11544 F:      scripts/package/
11545 F:      usr/
11546
11547 KERNEL HARDENING (not covered by other areas)
11548 M:      Kees Cook <keescook@chromium.org>
11549 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11550 L:      linux-hardening@vger.kernel.org
11551 S:      Supported
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11553 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11554 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11555 F:      arch/*/configs/hardening.config
11556 F:      include/linux/overflow.h
11557 F:      include/linux/randomize_kstack.h
11558 F:      kernel/configs/hardening.config
11559 F:      mm/usercopy.c
11560 K:      \b(add|choose)_random_kstack_offset\b
11561 K:      \b__check_(object_size|heap_object)\b
11562 K:      \b__counted_by\b
11563
11564 KERNEL JANITORS
11565 L:      kernel-janitors@vger.kernel.org
11566 S:      Odd Fixes
11567 W:      http://kernelnewbies.org/KernelJanitors
11568
11569 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11570 M:      Chuck Lever <chuck.lever@oracle.com>
11571 M:      Jeff Layton <jlayton@kernel.org>
11572 R:      Neil Brown <neilb@suse.de>
11573 R:      Olga Kornievskaia <kolga@netapp.com>
11574 R:      Dai Ngo <Dai.Ngo@oracle.com>
11575 R:      Tom Talpey <tom@talpey.com>
11576 L:      linux-nfs@vger.kernel.org
11577 S:      Supported
11578 W:      http://nfs.sourceforge.net/
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11580 F:      Documentation/filesystems/nfs/
11581 F:      fs/lockd/
11582 F:      fs/nfs_common/
11583 F:      fs/nfsd/
11584 F:      include/linux/lockd/
11585 F:      include/linux/sunrpc/
11586 F:      include/trace/events/rpcgss.h
11587 F:      include/trace/events/rpcrdma.h
11588 F:      include/trace/events/sunrpc.h
11589 F:      include/trace/misc/fs.h
11590 F:      include/trace/misc/nfs.h
11591 F:      include/trace/misc/sunrpc.h
11592 F:      include/uapi/linux/nfsd/
11593 F:      include/uapi/linux/sunrpc/
11594 F:      net/sunrpc/
11595
11596 KERNEL REGRESSIONS
11597 M:      Thorsten Leemhuis <linux@leemhuis.info>
11598 L:      regressions@lists.linux.dev
11599 S:      Supported
11600 F:      Documentation/admin-guide/reporting-regressions.rst
11601 F:      Documentation/process/handling-regressions.rst
11602
11603 KERNEL SELFTEST FRAMEWORK
11604 M:      Shuah Khan <shuah@kernel.org>
11605 M:      Shuah Khan <skhan@linuxfoundation.org>
11606 L:      linux-kselftest@vger.kernel.org
11607 S:      Maintained
11608 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11610 F:      Documentation/dev-tools/kselftest*
11611 F:      tools/testing/selftests/
11612
11613 KERNEL SMB3 SERVER (KSMBD)
11614 M:      Namjae Jeon <linkinjeon@kernel.org>
11615 M:      Steve French <sfrench@samba.org>
11616 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11617 R:      Tom Talpey <tom@talpey.com>
11618 L:      linux-cifs@vger.kernel.org
11619 S:      Maintained
11620 T:      git git://git.samba.org/ksmbd.git
11621 F:      Documentation/filesystems/smb/ksmbd.rst
11622 F:      fs/smb/common/
11623 F:      fs/smb/server/
11624
11625 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11626 M:      Brendan Higgins <brendanhiggins@google.com>
11627 M:      David Gow <davidgow@google.com>
11628 L:      linux-kselftest@vger.kernel.org
11629 L:      kunit-dev@googlegroups.com
11630 S:      Maintained
11631 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11634 F:      Documentation/dev-tools/kunit/
11635 F:      include/kunit/
11636 F:      lib/kunit/
11637 F:      rust/kernel/kunit.rs
11638 F:      scripts/rustdoc_test_*
11639 F:      tools/testing/kunit/
11640
11641 KERNEL USERMODE HELPER
11642 M:      Luis Chamberlain <mcgrof@kernel.org>
11643 L:      linux-kernel@vger.kernel.org
11644 S:      Maintained
11645 F:      include/linux/umh.h
11646 F:      kernel/umh.c
11647
11648 KERNEL VIRTUAL MACHINE (KVM)
11649 M:      Paolo Bonzini <pbonzini@redhat.com>
11650 L:      kvm@vger.kernel.org
11651 S:      Supported
11652 W:      http://www.linux-kvm.org
11653 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11654 F:      Documentation/virt/kvm/
11655 F:      include/asm-generic/kvm*
11656 F:      include/kvm/iodev.h
11657 F:      include/linux/kvm*
11658 F:      include/trace/events/kvm.h
11659 F:      include/uapi/asm-generic/kvm*
11660 F:      include/uapi/linux/kvm*
11661 F:      tools/kvm/
11662 F:      tools/testing/selftests/kvm/
11663 F:      virt/kvm/*
11664
11665 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11666 M:      Marc Zyngier <maz@kernel.org>
11667 M:      Oliver Upton <oliver.upton@linux.dev>
11668 R:      James Morse <james.morse@arm.com>
11669 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11670 R:      Zenghui Yu <yuzenghui@huawei.com>
11671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11672 L:      kvmarm@lists.linux.dev
11673 S:      Maintained
11674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11675 F:      arch/arm64/include/asm/kvm*
11676 F:      arch/arm64/include/uapi/asm/kvm*
11677 F:      arch/arm64/kvm/
11678 F:      include/kvm/arm_*
11679 F:      tools/testing/selftests/kvm/*/aarch64/
11680 F:      tools/testing/selftests/kvm/aarch64/
11681
11682 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11683 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11684 M:      Bibo Mao <maobibo@loongson.cn>
11685 M:      Huacai Chen <chenhuacai@kernel.org>
11686 L:      kvm@vger.kernel.org
11687 L:      loongarch@lists.linux.dev
11688 S:      Maintained
11689 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11690 F:      arch/loongarch/include/asm/kvm*
11691 F:      arch/loongarch/include/uapi/asm/kvm*
11692 F:      arch/loongarch/kvm/
11693
11694 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11695 M:      Huacai Chen <chenhuacai@kernel.org>
11696 L:      linux-mips@vger.kernel.org
11697 L:      kvm@vger.kernel.org
11698 S:      Maintained
11699 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11700 F:      arch/mips/include/asm/kvm*
11701 F:      arch/mips/include/uapi/asm/kvm*
11702 F:      arch/mips/kvm/
11703
11704 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11705 M:      Michael Ellerman <mpe@ellerman.id.au>
11706 R:      Nicholas Piggin <npiggin@gmail.com>
11707 L:      linuxppc-dev@lists.ozlabs.org
11708 L:      kvm@vger.kernel.org
11709 S:      Maintained (Book3S 64-bit HV)
11710 S:      Odd fixes (Book3S 64-bit PR)
11711 S:      Orphan (Book3E and 32-bit)
11712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11713 F:      arch/powerpc/include/asm/kvm*
11714 F:      arch/powerpc/include/uapi/asm/kvm*
11715 F:      arch/powerpc/kernel/kvm*
11716 F:      arch/powerpc/kvm/
11717
11718 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11719 M:      Anup Patel <anup@brainfault.org>
11720 R:      Atish Patra <atishp@atishpatra.org>
11721 L:      kvm@vger.kernel.org
11722 L:      kvm-riscv@lists.infradead.org
11723 L:      linux-riscv@lists.infradead.org
11724 S:      Maintained
11725 T:      git https://github.com/kvm-riscv/linux.git
11726 F:      arch/riscv/include/asm/kvm*
11727 F:      arch/riscv/include/uapi/asm/kvm*
11728 F:      arch/riscv/kvm/
11729 F:      tools/testing/selftests/kvm/*/riscv/
11730 F:      tools/testing/selftests/kvm/riscv/
11731
11732 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11733 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11734 M:      Janosch Frank <frankja@linux.ibm.com>
11735 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11736 R:      David Hildenbrand <david@redhat.com>
11737 L:      kvm@vger.kernel.org
11738 S:      Supported
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11740 F:      Documentation/virt/kvm/s390*
11741 F:      arch/s390/include/asm/gmap.h
11742 F:      arch/s390/include/asm/kvm*
11743 F:      arch/s390/include/uapi/asm/kvm*
11744 F:      arch/s390/include/uapi/asm/uvdevice.h
11745 F:      arch/s390/kernel/uv.c
11746 F:      arch/s390/kvm/
11747 F:      arch/s390/mm/gmap.c
11748 F:      drivers/s390/char/uvdevice.c
11749 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11750 F:      tools/testing/selftests/kvm/*/s390x/
11751 F:      tools/testing/selftests/kvm/s390x/
11752
11753 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11754 M:      Sean Christopherson <seanjc@google.com>
11755 M:      Paolo Bonzini <pbonzini@redhat.com>
11756 L:      kvm@vger.kernel.org
11757 S:      Supported
11758 P:      Documentation/process/maintainer-kvm-x86.rst
11759 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11760 F:      arch/x86/include/asm/kvm*
11761 F:      arch/x86/include/asm/svm.h
11762 F:      arch/x86/include/asm/vmx*.h
11763 F:      arch/x86/include/uapi/asm/kvm*
11764 F:      arch/x86/include/uapi/asm/svm.h
11765 F:      arch/x86/include/uapi/asm/vmx.h
11766 F:      arch/x86/kvm/
11767 F:      arch/x86/kvm/*/
11768 F:      tools/testing/selftests/kvm/*/x86_64/
11769 F:      tools/testing/selftests/kvm/x86_64/
11770
11771 KERNFS
11772 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11773 M:      Tejun Heo <tj@kernel.org>
11774 S:      Supported
11775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11776 F:      fs/kernfs/
11777 F:      include/linux/kernfs.h
11778
11779 KEXEC
11780 M:      Eric Biederman <ebiederm@xmission.com>
11781 L:      kexec@lists.infradead.org
11782 S:      Maintained
11783 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11784 F:      include/linux/kexec.h
11785 F:      include/uapi/linux/kexec.h
11786 F:      kernel/kexec*
11787
11788 KEYS-ENCRYPTED
11789 M:      Mimi Zohar <zohar@linux.ibm.com>
11790 L:      linux-integrity@vger.kernel.org
11791 L:      keyrings@vger.kernel.org
11792 S:      Supported
11793 F:      Documentation/security/keys/trusted-encrypted.rst
11794 F:      include/keys/encrypted-type.h
11795 F:      security/keys/encrypted-keys/
11796
11797 KEYS-TRUSTED
11798 M:      James Bottomley <jejb@linux.ibm.com>
11799 M:      Jarkko Sakkinen <jarkko@kernel.org>
11800 M:      Mimi Zohar <zohar@linux.ibm.com>
11801 L:      linux-integrity@vger.kernel.org
11802 L:      keyrings@vger.kernel.org
11803 S:      Supported
11804 F:      Documentation/security/keys/trusted-encrypted.rst
11805 F:      include/keys/trusted-type.h
11806 F:      include/keys/trusted_tpm.h
11807 F:      security/keys/trusted-keys/
11808
11809 KEYS-TRUSTED-CAAM
11810 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11811 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11812 L:      linux-integrity@vger.kernel.org
11813 L:      keyrings@vger.kernel.org
11814 S:      Maintained
11815 F:      include/keys/trusted_caam.h
11816 F:      security/keys/trusted-keys/trusted_caam.c
11817
11818 KEYS-TRUSTED-TEE
11819 M:      Sumit Garg <sumit.garg@linaro.org>
11820 L:      linux-integrity@vger.kernel.org
11821 L:      keyrings@vger.kernel.org
11822 S:      Supported
11823 F:      include/keys/trusted_tee.h
11824 F:      security/keys/trusted-keys/trusted_tee.c
11825
11826 KEYS/KEYRINGS
11827 M:      David Howells <dhowells@redhat.com>
11828 M:      Jarkko Sakkinen <jarkko@kernel.org>
11829 L:      keyrings@vger.kernel.org
11830 S:      Maintained
11831 F:      Documentation/security/keys/core.rst
11832 F:      include/keys/
11833 F:      include/linux/key-type.h
11834 F:      include/linux/key.h
11835 F:      include/linux/keyctl.h
11836 F:      include/uapi/linux/keyctl.h
11837 F:      security/keys/
11838
11839 KEYS/KEYRINGS_INTEGRITY
11840 M:      Jarkko Sakkinen <jarkko@kernel.org>
11841 M:      Mimi Zohar <zohar@linux.ibm.com>
11842 L:      linux-integrity@vger.kernel.org
11843 L:      keyrings@vger.kernel.org
11844 S:      Supported
11845 F:      security/integrity/platform_certs
11846
11847 KFENCE
11848 M:      Alexander Potapenko <glider@google.com>
11849 M:      Marco Elver <elver@google.com>
11850 R:      Dmitry Vyukov <dvyukov@google.com>
11851 L:      kasan-dev@googlegroups.com
11852 S:      Maintained
11853 F:      Documentation/dev-tools/kfence.rst
11854 F:      arch/*/include/asm/kfence.h
11855 F:      include/linux/kfence.h
11856 F:      lib/Kconfig.kfence
11857 F:      mm/kfence/
11858
11859 KFIFO
11860 M:      Stefani Seibold <stefani@seibold.net>
11861 S:      Maintained
11862 F:      include/linux/kfifo.h
11863 F:      lib/kfifo.c
11864 F:      samples/kfifo/
11865
11866 KGDB / KDB /debug_core
11867 M:      Jason Wessel <jason.wessel@windriver.com>
11868 M:      Daniel Thompson <daniel.thompson@linaro.org>
11869 R:      Douglas Anderson <dianders@chromium.org>
11870 L:      kgdb-bugreport@lists.sourceforge.net
11871 S:      Maintained
11872 W:      http://kgdb.wiki.kernel.org/
11873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11874 F:      Documentation/dev-tools/kgdb.rst
11875 F:      drivers/misc/kgdbts.c
11876 F:      drivers/tty/serial/kgdboc.c
11877 F:      include/linux/kdb.h
11878 F:      include/linux/kgdb.h
11879 F:      kernel/debug/
11880 F:      kernel/module/kdb.c
11881
11882 KHADAS MCU MFD DRIVER
11883 M:      Neil Armstrong <neil.armstrong@linaro.org>
11884 L:      linux-amlogic@lists.infradead.org
11885 S:      Maintained
11886 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11887 F:      drivers/mfd/khadas-mcu.c
11888 F:      drivers/thermal/khadas_mcu_fan.c
11889 F:      include/linux/mfd/khadas-mcu.h
11890
11891 KIONIX/ROHM KX022A ACCELEROMETER
11892 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11893 L:      linux-iio@vger.kernel.org
11894 S:      Supported
11895 F:      drivers/iio/accel/kionix-kx022a*
11896
11897 KMEMLEAK
11898 M:      Catalin Marinas <catalin.marinas@arm.com>
11899 S:      Maintained
11900 F:      Documentation/dev-tools/kmemleak.rst
11901 F:      include/linux/kmemleak.h
11902 F:      mm/kmemleak.c
11903 F:      samples/kmemleak/kmemleak-test.c
11904
11905 KMSAN
11906 M:      Alexander Potapenko <glider@google.com>
11907 R:      Marco Elver <elver@google.com>
11908 R:      Dmitry Vyukov <dvyukov@google.com>
11909 L:      kasan-dev@googlegroups.com
11910 S:      Maintained
11911 F:      Documentation/dev-tools/kmsan.rst
11912 F:      arch/*/include/asm/kmsan.h
11913 F:      arch/*/mm/kmsan_*
11914 F:      include/linux/kmsan*.h
11915 F:      lib/Kconfig.kmsan
11916 F:      mm/kmsan/
11917 F:      scripts/Makefile.kmsan
11918
11919 KPROBES
11920 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11921 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11922 M:      "David S. Miller" <davem@davemloft.net>
11923 M:      Masami Hiramatsu <mhiramat@kernel.org>
11924 L:      linux-kernel@vger.kernel.org
11925 L:      linux-trace-kernel@vger.kernel.org
11926 S:      Maintained
11927 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11929 F:      Documentation/trace/kprobes.rst
11930 F:      include/asm-generic/kprobes.h
11931 F:      include/linux/kprobes.h
11932 F:      kernel/kprobes.c
11933 F:      lib/test_kprobes.c
11934 F:      samples/kprobes
11935
11936 KS0108 LCD CONTROLLER DRIVER
11937 M:      Miguel Ojeda <ojeda@kernel.org>
11938 S:      Maintained
11939 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11940 F:      drivers/auxdisplay/ks0108.c
11941 F:      include/linux/ks0108.h
11942
11943 KTD253 BACKLIGHT DRIVER
11944 M:      Linus Walleij <linus.walleij@linaro.org>
11945 S:      Maintained
11946 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11947 F:      drivers/video/backlight/ktd253-backlight.c
11948
11949 KTEST
11950 M:      Steven Rostedt <rostedt@goodmis.org>
11951 M:      John Hawley <warthog9@eaglescrag.net>
11952 S:      Maintained
11953 F:      tools/testing/ktest
11954
11955 KTZ8866 BACKLIGHT DRIVER
11956 M:      Jianhua Lu <lujianhua000@gmail.com>
11957 S:      Maintained
11958 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11959 F:      drivers/video/backlight/ktz8866.c
11960
11961 KVM PARAVIRT (KVM/paravirt)
11962 M:      Paolo Bonzini <pbonzini@redhat.com>
11963 R:      Wanpeng Li <wanpengli@tencent.com>
11964 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11965 L:      kvm@vger.kernel.org
11966 S:      Supported
11967 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11968 F:      arch/um/include/asm/kvm_para.h
11969 F:      arch/x86/include/asm/kvm_para.h
11970 F:      arch/x86/include/asm/pvclock-abi.h
11971 F:      arch/x86/include/uapi/asm/kvm_para.h
11972 F:      arch/x86/kernel/kvm.c
11973 F:      arch/x86/kernel/kvmclock.c
11974 F:      include/asm-generic/kvm_para.h
11975 F:      include/linux/kvm_para.h
11976 F:      include/uapi/asm-generic/kvm_para.h
11977 F:      include/uapi/linux/kvm_para.h
11978
11979 KVM X86 HYPER-V (KVM/hyper-v)
11980 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11981 M:      Sean Christopherson <seanjc@google.com>
11982 M:      Paolo Bonzini <pbonzini@redhat.com>
11983 L:      kvm@vger.kernel.org
11984 S:      Supported
11985 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11986 F:      arch/x86/kvm/hyperv.*
11987 F:      arch/x86/kvm/kvm_onhyperv.*
11988 F:      arch/x86/kvm/svm/hyperv.*
11989 F:      arch/x86/kvm/svm/svm_onhyperv.*
11990 F:      arch/x86/kvm/vmx/hyperv.*
11991
11992 KVM X86 Xen (KVM/Xen)
11993 M:      David Woodhouse <dwmw2@infradead.org>
11994 M:      Paul Durrant <paul@xen.org>
11995 M:      Sean Christopherson <seanjc@google.com>
11996 M:      Paolo Bonzini <pbonzini@redhat.com>
11997 L:      kvm@vger.kernel.org
11998 S:      Supported
11999 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
12000 F:      arch/x86/kvm/xen.*
12001
12002 L3MDEV
12003 M:      David Ahern <dsahern@kernel.org>
12004 L:      netdev@vger.kernel.org
12005 S:      Maintained
12006 F:      include/net/l3mdev.h
12007 F:      net/l3mdev
12008
12009 LANDLOCK SECURITY MODULE
12010 M:      Mickaël Salaün <mic@digikod.net>
12011 L:      linux-security-module@vger.kernel.org
12012 S:      Supported
12013 W:      https://landlock.io
12014 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12015 F:      Documentation/security/landlock.rst
12016 F:      Documentation/userspace-api/landlock.rst
12017 F:      include/uapi/linux/landlock.h
12018 F:      samples/landlock/
12019 F:      security/landlock/
12020 F:      tools/testing/selftests/landlock/
12021 K:      landlock
12022 K:      LANDLOCK
12023
12024 LANTIQ / INTEL Ethernet drivers
12025 M:      Hauke Mehrtens <hauke@hauke-m.de>
12026 L:      netdev@vger.kernel.org
12027 S:      Maintained
12028 F:      drivers/net/dsa/lantiq_gswip.c
12029 F:      drivers/net/dsa/lantiq_pce.h
12030 F:      drivers/net/ethernet/lantiq_xrx200.c
12031 F:      net/dsa/tag_gswip.c
12032
12033 LANTIQ MIPS ARCHITECTURE
12034 M:      John Crispin <john@phrozen.org>
12035 L:      linux-mips@vger.kernel.org
12036 S:      Maintained
12037 F:      arch/mips/lantiq
12038 F:      drivers/soc/lantiq
12039
12040 LASI 53c700 driver for PARISC
12041 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12042 L:      linux-scsi@vger.kernel.org
12043 S:      Maintained
12044 F:      Documentation/scsi/53c700.rst
12045 F:      drivers/scsi/53c700*
12046
12047 LEAKING_ADDRESSES
12048 M:      Tobin C. Harding <me@tobin.cc>
12049 M:      Tycho Andersen <tycho@tycho.pizza>
12050 L:      linux-hardening@vger.kernel.org
12051 S:      Maintained
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12053 F:      scripts/leaking_addresses.pl
12054
12055 LED SUBSYSTEM
12056 M:      Pavel Machek <pavel@ucw.cz>
12057 M:      Lee Jones <lee@kernel.org>
12058 L:      linux-leds@vger.kernel.org
12059 S:      Maintained
12060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12061 F:      Documentation/devicetree/bindings/leds/
12062 F:      Documentation/leds/
12063 F:      drivers/leds/
12064 F:      include/dt-bindings/leds/
12065 F:      include/linux/leds.h
12066
12067 LEGO MINDSTORMS EV3
12068 R:      David Lechner <david@lechnology.com>
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12071 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12072 F:      drivers/power/supply/lego_ev3_battery.c
12073
12074 LEGO USB Tower driver
12075 M:      Juergen Stuber <starblue@users.sourceforge.net>
12076 L:      legousb-devel@lists.sourceforge.net
12077 S:      Maintained
12078 W:      http://legousb.sourceforge.net/
12079 F:      drivers/usb/misc/legousbtower.c
12080
12081 LETSKETCH HID TABLET DRIVER
12082 M:      Hans de Goede <hdegoede@redhat.com>
12083 L:      linux-input@vger.kernel.org
12084 S:      Maintained
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12086 F:      drivers/hid/hid-letsketch.c
12087
12088 LG LAPTOP EXTRAS
12089 M:      Matan Ziv-Av <matan@svgalib.org>
12090 L:      platform-driver-x86@vger.kernel.org
12091 S:      Maintained
12092 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12093 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12094 F:      drivers/platform/x86/lg-laptop.c
12095
12096 LG2160 MEDIA DRIVER
12097 M:      Michael Krufky <mkrufky@linuxtv.org>
12098 L:      linux-media@vger.kernel.org
12099 S:      Maintained
12100 W:      https://linuxtv.org
12101 W:      http://github.com/mkrufky
12102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12103 T:      git git://linuxtv.org/mkrufky/tuners.git
12104 F:      drivers/media/dvb-frontends/lg2160.*
12105
12106 LGDT3305 MEDIA DRIVER
12107 M:      Michael Krufky <mkrufky@linuxtv.org>
12108 L:      linux-media@vger.kernel.org
12109 S:      Maintained
12110 W:      https://linuxtv.org
12111 W:      http://github.com/mkrufky
12112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12113 T:      git git://linuxtv.org/mkrufky/tuners.git
12114 F:      drivers/media/dvb-frontends/lgdt3305.*
12115
12116 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12117 M:      Viresh Kumar <vireshk@kernel.org>
12118 L:      linux-ide@vger.kernel.org
12119 S:      Maintained
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12121 F:      drivers/ata/pata_arasan_cf.c
12122 F:      include/linux/pata_arasan_cf_data.h
12123
12124 LIBATA PATA DRIVERS
12125 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12126 L:      linux-ide@vger.kernel.org
12127 F:      drivers/ata/ata_*.c
12128 F:      drivers/ata/pata_*.c
12129
12130 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12131 M:      Linus Walleij <linus.walleij@linaro.org>
12132 L:      linux-ide@vger.kernel.org
12133 S:      Maintained
12134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12135 F:      drivers/ata/pata_ftide010.c
12136 F:      drivers/ata/sata_gemini.c
12137 F:      drivers/ata/sata_gemini.h
12138
12139 LIBATA SATA AHCI PLATFORM devices support
12140 M:      Hans de Goede <hdegoede@redhat.com>
12141 M:      Jens Axboe <axboe@kernel.dk>
12142 L:      linux-ide@vger.kernel.org
12143 S:      Maintained
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12145 F:      drivers/ata/ahci_platform.c
12146 F:      drivers/ata/libahci_platform.c
12147 F:      include/linux/ahci_platform.h
12148
12149 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12150 M:      Serge Semin <fancer.lancer@gmail.com>
12151 L:      linux-ide@vger.kernel.org
12152 S:      Maintained
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12154 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12155 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12156 F:      drivers/ata/ahci_dwc.c
12157
12158 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12159 M:      Mikael Pettersson <mikpelinux@gmail.com>
12160 L:      linux-ide@vger.kernel.org
12161 S:      Maintained
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12163 F:      drivers/ata/sata_promise.*
12164
12165 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12166 M:      Damien Le Moal <dlemoal@kernel.org>
12167 L:      linux-ide@vger.kernel.org
12168 S:      Maintained
12169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12170 F:      Documentation/ABI/testing/sysfs-ata
12171 F:      Documentation/devicetree/bindings/ata/
12172 F:      drivers/ata/
12173 F:      include/linux/ata.h
12174 F:      include/linux/libata.h
12175
12176 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12177 M:      Vishal Verma <vishal.l.verma@intel.com>
12178 M:      Dan Williams <dan.j.williams@intel.com>
12179 M:      Dave Jiang <dave.jiang@intel.com>
12180 L:      nvdimm@lists.linux.dev
12181 S:      Supported
12182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12183 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12184 F:      drivers/nvdimm/btt*
12185
12186 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12187 M:      Dan Williams <dan.j.williams@intel.com>
12188 M:      Vishal Verma <vishal.l.verma@intel.com>
12189 M:      Dave Jiang <dave.jiang@intel.com>
12190 L:      nvdimm@lists.linux.dev
12191 S:      Supported
12192 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12193 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12194 F:      drivers/nvdimm/pmem*
12195
12196 LIBNVDIMM: DEVICETREE BINDINGS
12197 M:      Oliver O'Halloran <oohall@gmail.com>
12198 L:      nvdimm@lists.linux.dev
12199 S:      Supported
12200 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12201 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12202 F:      drivers/nvdimm/of_pmem.c
12203
12204 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12205 M:      Dan Williams <dan.j.williams@intel.com>
12206 M:      Vishal Verma <vishal.l.verma@intel.com>
12207 M:      Dave Jiang <dave.jiang@intel.com>
12208 M:      Ira Weiny <ira.weiny@intel.com>
12209 L:      nvdimm@lists.linux.dev
12210 S:      Supported
12211 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12212 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12214 F:      drivers/acpi/nfit/*
12215 F:      drivers/nvdimm/*
12216 F:      include/linux/libnvdimm.h
12217 F:      include/linux/nd.h
12218 F:      include/uapi/linux/ndctl.h
12219 F:      tools/testing/nvdimm/
12220
12221 LICENSES and SPDX stuff
12222 M:      Thomas Gleixner <tglx@linutronix.de>
12223 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12224 L:      linux-spdx@vger.kernel.org
12225 S:      Maintained
12226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12227 F:      COPYING
12228 F:      Documentation/process/license-rules.rst
12229 F:      LICENSES/
12230 F:      scripts/spdxcheck-test.sh
12231 F:      scripts/spdxcheck.py
12232 F:      scripts/spdxexclude
12233
12234 LINEAR RANGES HELPERS
12235 M:      Mark Brown <broonie@kernel.org>
12236 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12237 F:      include/linux/linear_range.h
12238 F:      lib/linear_ranges.c
12239 F:      lib/test_linear_ranges.c
12240
12241 LINUX FOR POWER MACINTOSH
12242 L:      linuxppc-dev@lists.ozlabs.org
12243 S:      Orphan
12244 F:      arch/powerpc/platforms/powermac/
12245 F:      drivers/macintosh/
12246 X:      drivers/macintosh/adb-iop.c
12247 X:      drivers/macintosh/via-macii.c
12248
12249 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12250 M:      Michael Ellerman <mpe@ellerman.id.au>
12251 R:      Nicholas Piggin <npiggin@gmail.com>
12252 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12253 L:      linuxppc-dev@lists.ozlabs.org
12254 S:      Supported
12255 W:      https://github.com/linuxppc/wiki/wiki
12256 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12258 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12259 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12260 F:      Documentation/devicetree/bindings/powerpc/
12261 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12262 F:      Documentation/arch/powerpc/
12263 F:      arch/powerpc/
12264 F:      drivers/*/*/*pasemi*
12265 F:      drivers/*/*pasemi*
12266 F:      drivers/char/tpm/tpm_ibmvtpm*
12267 F:      drivers/crypto/nx/
12268 F:      drivers/crypto/vmx/
12269 F:      drivers/i2c/busses/i2c-opal.c
12270 F:      drivers/net/ethernet/ibm/ibmveth.*
12271 F:      drivers/net/ethernet/ibm/ibmvnic.*
12272 F:      drivers/pci/hotplug/pnv_php.c
12273 F:      drivers/pci/hotplug/rpa*
12274 F:      drivers/rtc/rtc-opal.c
12275 F:      drivers/scsi/ibmvscsi/
12276 F:      drivers/tty/hvc/hvc_opal.c
12277 F:      drivers/watchdog/wdrtas.c
12278 F:      tools/testing/selftests/powerpc
12279 N:      /pmac
12280 N:      powermac
12281 N:      powernv
12282 N:      [^a-z0-9]ps3
12283 N:      pseries
12284
12285 LINUX FOR POWERPC EMBEDDED MPC5XXX
12286 M:      Anatolij Gustschin <agust@denx.de>
12287 L:      linuxppc-dev@lists.ozlabs.org
12288 S:      Odd Fixes
12289 F:      arch/powerpc/platforms/512x/
12290 F:      arch/powerpc/platforms/52xx/
12291
12292 LINUX FOR POWERPC EMBEDDED PPC4XX
12293 L:      linuxppc-dev@lists.ozlabs.org
12294 S:      Orphan
12295 F:      arch/powerpc/platforms/40x/
12296 F:      arch/powerpc/platforms/44x/
12297
12298 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12299 M:      Scott Wood <oss@buserror.net>
12300 L:      linuxppc-dev@lists.ozlabs.org
12301 S:      Odd fixes
12302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12303 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12304 F:      Documentation/devicetree/bindings/powerpc/fsl/
12305 F:      arch/powerpc/platforms/83xx/
12306 F:      arch/powerpc/platforms/85xx/
12307
12308 LINUX FOR POWERPC EMBEDDED PPC8XX
12309 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12310 L:      linuxppc-dev@lists.ozlabs.org
12311 S:      Maintained
12312 F:      arch/powerpc/platforms/8xx/
12313
12314 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12315 M:      Kees Cook <keescook@chromium.org>
12316 S:      Maintained
12317 F:      drivers/misc/lkdtm/*
12318 F:      tools/testing/selftests/lkdtm/*
12319
12320 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12321 M:      Alan Stern <stern@rowland.harvard.edu>
12322 M:      Andrea Parri <parri.andrea@gmail.com>
12323 M:      Will Deacon <will@kernel.org>
12324 M:      Peter Zijlstra <peterz@infradead.org>
12325 M:      Boqun Feng <boqun.feng@gmail.com>
12326 M:      Nicholas Piggin <npiggin@gmail.com>
12327 M:      David Howells <dhowells@redhat.com>
12328 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12329 M:      Luc Maranget <luc.maranget@inria.fr>
12330 M:      "Paul E. McKenney" <paulmck@kernel.org>
12331 R:      Akira Yokosawa <akiyks@gmail.com>
12332 R:      Daniel Lustig <dlustig@nvidia.com>
12333 R:      Joel Fernandes <joel@joelfernandes.org>
12334 L:      linux-kernel@vger.kernel.org
12335 L:      linux-arch@vger.kernel.org
12336 S:      Supported
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12338 F:      Documentation/atomic_bitops.txt
12339 F:      Documentation/atomic_t.txt
12340 F:      Documentation/core-api/refcount-vs-atomic.rst
12341 F:      Documentation/litmus-tests/
12342 F:      Documentation/memory-barriers.txt
12343 F:      tools/memory-model/
12344
12345 LINUX-NEXT TREE
12346 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12347 L:      linux-next@vger.kernel.org
12348 S:      Supported
12349 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12351
12352 LIS3LV02D ACCELEROMETER DRIVER
12353 M:      Eric Piel <eric.piel@tremplin-utc.net>
12354 S:      Maintained
12355 F:      Documentation/misc-devices/lis3lv02d.rst
12356 F:      drivers/misc/lis3lv02d/
12357 F:      drivers/platform/x86/hp/hp_accel.c
12358
12359 LIST KUNIT TEST
12360 M:      David Gow <davidgow@google.com>
12361 L:      linux-kselftest@vger.kernel.org
12362 L:      kunit-dev@googlegroups.com
12363 S:      Maintained
12364 F:      lib/list-test.c
12365
12366 LITEX PLATFORM
12367 M:      Karol Gugala <kgugala@antmicro.com>
12368 M:      Mateusz Holenko <mholenko@antmicro.com>
12369 M:      Gabriel Somlo <gsomlo@gmail.com>
12370 M:      Joel Stanley <joel@jms.id.au>
12371 S:      Maintained
12372 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12373 F:      arch/openrisc/boot/dts/or1klitex.dts
12374 F:      drivers/mmc/host/litex_mmc.c
12375 F:      drivers/net/ethernet/litex/*
12376 F:      drivers/soc/litex/*
12377 F:      drivers/tty/serial/liteuart.c
12378 F:      include/linux/litex.h
12379 N:      litex
12380
12381 LIVE PATCHING
12382 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12383 M:      Jiri Kosina <jikos@kernel.org>
12384 M:      Miroslav Benes <mbenes@suse.cz>
12385 M:      Petr Mladek <pmladek@suse.com>
12386 R:      Joe Lawrence <joe.lawrence@redhat.com>
12387 L:      live-patching@vger.kernel.org
12388 S:      Maintained
12389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12390 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12391 F:      Documentation/livepatch/
12392 F:      arch/powerpc/include/asm/livepatch.h
12393 F:      include/linux/livepatch.h
12394 F:      kernel/livepatch/
12395 F:      kernel/module/livepatch.c
12396 F:      lib/livepatch/
12397 F:      samples/livepatch/
12398 F:      tools/testing/selftests/livepatch/
12399
12400 LLC (802.2)
12401 L:      netdev@vger.kernel.org
12402 S:      Odd fixes
12403 F:      include/linux/llc.h
12404 F:      include/net/llc*
12405 F:      include/uapi/linux/llc.h
12406 F:      net/llc/
12407
12408 LM73 HARDWARE MONITOR DRIVER
12409 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12410 L:      linux-hwmon@vger.kernel.org
12411 S:      Maintained
12412 F:      drivers/hwmon/lm73.c
12413
12414 LM78 HARDWARE MONITOR DRIVER
12415 M:      Jean Delvare <jdelvare@suse.com>
12416 L:      linux-hwmon@vger.kernel.org
12417 S:      Maintained
12418 F:      Documentation/hwmon/lm78.rst
12419 F:      drivers/hwmon/lm78.c
12420
12421 LM83 HARDWARE MONITOR DRIVER
12422 M:      Jean Delvare <jdelvare@suse.com>
12423 L:      linux-hwmon@vger.kernel.org
12424 S:      Maintained
12425 F:      Documentation/hwmon/lm83.rst
12426 F:      drivers/hwmon/lm83.c
12427
12428 LM90 HARDWARE MONITOR DRIVER
12429 M:      Jean Delvare <jdelvare@suse.com>
12430 L:      linux-hwmon@vger.kernel.org
12431 S:      Maintained
12432 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12433 F:      Documentation/hwmon/lm90.rst
12434 F:      drivers/hwmon/lm90.c
12435 F:      include/dt-bindings/thermal/lm90.h
12436
12437 LM95234 HARDWARE MONITOR DRIVER
12438 M:      Guenter Roeck <linux@roeck-us.net>
12439 L:      linux-hwmon@vger.kernel.org
12440 S:      Maintained
12441 F:      Documentation/hwmon/lm95234.rst
12442 F:      drivers/hwmon/lm95234.c
12443
12444 LME2510 MEDIA DRIVER
12445 M:      Malcolm Priestley <tvboxspy@gmail.com>
12446 L:      linux-media@vger.kernel.org
12447 S:      Maintained
12448 W:      https://linuxtv.org
12449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12450 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12451
12452 LOADPIN SECURITY MODULE
12453 M:      Kees Cook <keescook@chromium.org>
12454 S:      Supported
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12456 F:      Documentation/admin-guide/LSM/LoadPin.rst
12457 F:      security/loadpin/
12458
12459 LOCKING PRIMITIVES
12460 M:      Peter Zijlstra <peterz@infradead.org>
12461 M:      Ingo Molnar <mingo@redhat.com>
12462 M:      Will Deacon <will@kernel.org>
12463 R:      Waiman Long <longman@redhat.com>
12464 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12465 L:      linux-kernel@vger.kernel.org
12466 S:      Maintained
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12468 F:      Documentation/locking/
12469 F:      arch/*/include/asm/spinlock*.h
12470 F:      include/linux/lockdep.h
12471 F:      include/linux/mutex*.h
12472 F:      include/linux/rwlock*.h
12473 F:      include/linux/rwsem*.h
12474 F:      include/linux/seqlock.h
12475 F:      include/linux/spinlock*.h
12476 F:      kernel/locking/
12477 F:      lib/locking*.[ch]
12478 X:      kernel/locking/locktorture.c
12479
12480 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12481 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12482 L:      linux-ntfs-dev@lists.sourceforge.net
12483 S:      Maintained
12484 W:      http://www.linux-ntfs.org/content/view/19/37/
12485 F:      Documentation/admin-guide/ldm.rst
12486 F:      block/partitions/ldm.*
12487
12488 LOGITECH HID GAMING KEYBOARDS
12489 M:      Hans de Goede <hdegoede@redhat.com>
12490 L:      linux-input@vger.kernel.org
12491 S:      Maintained
12492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12493 F:      drivers/hid/hid-lg-g15.c
12494
12495 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12496 M:      Adrien Grassein <adrien.grassein@gmail.com>
12497 S:      Maintained
12498 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12499 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12500
12501 LOONGARCH
12502 M:      Huacai Chen <chenhuacai@kernel.org>
12503 R:      WANG Xuerui <kernel@xen0n.name>
12504 L:      loongarch@lists.linux.dev
12505 S:      Maintained
12506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12507 F:      Documentation/arch/loongarch/
12508 F:      Documentation/translations/zh_CN/arch/loongarch/
12509 F:      arch/loongarch/
12510 F:      drivers/*/*loongarch*
12511
12512 LOONGSON GPIO DRIVER
12513 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12514 L:      linux-gpio@vger.kernel.org
12515 S:      Maintained
12516 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12517 F:      drivers/gpio/gpio-loongson-64bit.c
12518
12519 LOONGSON LS2X I2C DRIVER
12520 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12521 L:      linux-i2c@vger.kernel.org
12522 S:      Maintained
12523 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12524 F:      drivers/i2c/busses/i2c-ls2x.c
12525
12526 LOONGSON-2 SOC SERIES CLOCK DRIVER
12527 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12528 L:      linux-clk@vger.kernel.org
12529 S:      Maintained
12530 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12531 F:      drivers/clk/clk-loongson2.c
12532 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12533
12534 LOONGSON SPI DRIVER
12535 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12536 L:      linux-spi@vger.kernel.org
12537 S:      Maintained
12538 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12539 F:      drivers/spi/spi-loongson-core.c
12540 F:      drivers/spi/spi-loongson-pci.c
12541 F:      drivers/spi/spi-loongson-plat.c
12542 F:      drivers/spi/spi-loongson.h
12543
12544 LOONGSON-2 SOC SERIES GUTS DRIVER
12545 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12546 L:      loongarch@lists.linux.dev
12547 S:      Maintained
12548 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12549 F:      drivers/soc/loongson/loongson2_guts.c
12550
12551 LOONGSON-2 SOC SERIES PM DRIVER
12552 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12553 L:      linux-pm@vger.kernel.org
12554 S:      Maintained
12555 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12556 F:      drivers/soc/loongson/loongson2_pm.c
12557
12558 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12559 M:      zhanghongchen <zhanghongchen@loongson.cn>
12560 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12561 L:      linux-gpio@vger.kernel.org
12562 S:      Maintained
12563 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12564 F:      drivers/pinctrl/pinctrl-loongson2.c
12565
12566 LOONGSON-2 SOC SERIES THERMAL DRIVER
12567 M:      zhanghongchen <zhanghongchen@loongson.cn>
12568 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12569 L:      linux-pm@vger.kernel.org
12570 S:      Maintained
12571 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12572 F:      drivers/thermal/loongson2_thermal.c
12573
12574 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12575 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12576 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12577 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12578 L:      MPT-FusionLinux.pdl@broadcom.com
12579 L:      linux-scsi@vger.kernel.org
12580 S:      Supported
12581 W:      http://www.avagotech.com/support/
12582 F:      drivers/message/fusion/
12583 F:      drivers/scsi/mpt3sas/
12584
12585 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12586 M:      Matthew Wilcox <willy@infradead.org>
12587 L:      linux-scsi@vger.kernel.org
12588 S:      Maintained
12589 F:      drivers/scsi/sym53c8xx_2/
12590
12591 LTC1660 DAC DRIVER
12592 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12593 L:      linux-iio@vger.kernel.org
12594 S:      Maintained
12595 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12596 F:      drivers/iio/dac/ltc1660.c
12597
12598 LTC2688 IIO DAC DRIVER
12599 M:      Nuno Sá <nuno.sa@analog.com>
12600 L:      linux-iio@vger.kernel.org
12601 S:      Supported
12602 W:      https://ez.analog.com/linux-software-drivers
12603 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12604 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12605 F:      drivers/iio/dac/ltc2688.c
12606
12607 LTC2947 HARDWARE MONITOR DRIVER
12608 M:      Nuno Sá <nuno.sa@analog.com>
12609 L:      linux-hwmon@vger.kernel.org
12610 S:      Supported
12611 W:      https://ez.analog.com/linux-software-drivers
12612 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12613 F:      drivers/hwmon/ltc2947-core.c
12614 F:      drivers/hwmon/ltc2947-i2c.c
12615 F:      drivers/hwmon/ltc2947-spi.c
12616 F:      drivers/hwmon/ltc2947.h
12617
12618 LTC2991 HARDWARE MONITOR DRIVER
12619 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12620 L:      linux-hwmon@vger.kernel.org
12621 S:      Supported
12622 W:      https://ez.analog.com/linux-software-drivers
12623 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12624 F:      drivers/hwmon/ltc2991.c
12625
12626 LTC2983 IIO TEMPERATURE DRIVER
12627 M:      Nuno Sá <nuno.sa@analog.com>
12628 L:      linux-iio@vger.kernel.org
12629 S:      Supported
12630 W:      https://ez.analog.com/linux-software-drivers
12631 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12632 F:      drivers/iio/temperature/ltc2983.c
12633
12634 LTC4261 HARDWARE MONITOR DRIVER
12635 M:      Guenter Roeck <linux@roeck-us.net>
12636 L:      linux-hwmon@vger.kernel.org
12637 S:      Maintained
12638 F:      Documentation/hwmon/ltc4261.rst
12639 F:      drivers/hwmon/ltc4261.c
12640
12641 LTC4306 I2C MULTIPLEXER DRIVER
12642 M:      Michael Hennerich <michael.hennerich@analog.com>
12643 L:      linux-i2c@vger.kernel.org
12644 S:      Supported
12645 W:      https://ez.analog.com/linux-software-drivers
12646 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12647 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12648
12649 LTP (Linux Test Project)
12650 M:      Mike Frysinger <vapier@gentoo.org>
12651 M:      Cyril Hrubis <chrubis@suse.cz>
12652 M:      Wanlong Gao <wanlong.gao@gmail.com>
12653 M:      Jan Stancek <jstancek@redhat.com>
12654 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12655 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12656 L:      ltp@lists.linux.it (subscribers-only)
12657 S:      Maintained
12658 W:      http://linux-test-project.github.io/
12659 T:      git https://github.com/linux-test-project/ltp.git
12660
12661 LYNX 28G SERDES PHY DRIVER
12662 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12663 L:      netdev@vger.kernel.org
12664 S:      Supported
12665 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12666 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12667
12668 LYNX PCS MODULE
12669 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12670 L:      netdev@vger.kernel.org
12671 S:      Supported
12672 F:      drivers/net/pcs/pcs-lynx.c
12673 F:      include/linux/pcs-lynx.h
12674
12675 M68K ARCHITECTURE
12676 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12677 L:      linux-m68k@lists.linux-m68k.org
12678 S:      Maintained
12679 W:      http://www.linux-m68k.org/
12680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12681 F:      arch/m68k/
12682 F:      drivers/zorro/
12683
12684 M68K ON APPLE MACINTOSH
12685 M:      Joshua Thompson <funaho@jurai.org>
12686 L:      linux-m68k@lists.linux-m68k.org
12687 S:      Maintained
12688 W:      http://www.mac.linux-m68k.org/
12689 F:      arch/m68k/mac/
12690 F:      drivers/macintosh/adb-iop.c
12691 F:      drivers/macintosh/via-macii.c
12692
12693 M68K ON HP9000/300
12694 M:      Philip Blundell <philb@gnu.org>
12695 S:      Maintained
12696 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12697 F:      arch/m68k/hp300/
12698
12699 M88DS3103 MEDIA DRIVER
12700 M:      Antti Palosaari <crope@iki.fi>
12701 L:      linux-media@vger.kernel.org
12702 S:      Maintained
12703 W:      https://linuxtv.org
12704 W:      http://palosaari.fi/linux/
12705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12706 T:      git git://linuxtv.org/anttip/media_tree.git
12707 F:      drivers/media/dvb-frontends/m88ds3103*
12708
12709 M88RS2000 MEDIA DRIVER
12710 M:      Malcolm Priestley <tvboxspy@gmail.com>
12711 L:      linux-media@vger.kernel.org
12712 S:      Maintained
12713 W:      https://linuxtv.org
12714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12715 F:      drivers/media/dvb-frontends/m88rs2000*
12716
12717 MA901 MASTERKIT USB FM RADIO DRIVER
12718 M:      Alexey Klimov <klimov.linux@gmail.com>
12719 L:      linux-media@vger.kernel.org
12720 S:      Maintained
12721 T:      git git://linuxtv.org/media_tree.git
12722 F:      drivers/media/radio/radio-ma901.c
12723
12724 MAC80211
12725 M:      Johannes Berg <johannes@sipsolutions.net>
12726 L:      linux-wireless@vger.kernel.org
12727 S:      Maintained
12728 W:      https://wireless.wiki.kernel.org/
12729 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12732 F:      Documentation/networking/mac80211-injection.rst
12733 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12734 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12735 F:      include/net/mac80211.h
12736 F:      net/mac80211/
12737
12738 MAILBOX API
12739 M:      Jassi Brar <jassisinghbrar@gmail.com>
12740 L:      linux-kernel@vger.kernel.org
12741 S:      Maintained
12742 F:      Documentation/devicetree/bindings/mailbox/
12743 F:      drivers/mailbox/
12744 F:      include/dt-bindings/mailbox/
12745 F:      include/linux/mailbox_client.h
12746 F:      include/linux/mailbox_controller.h
12747
12748 MAILBOX ARM MHUv2
12749 M:      Viresh Kumar <viresh.kumar@linaro.org>
12750 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12751 L:      linux-kernel@vger.kernel.org
12752 S:      Maintained
12753 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12754 F:      drivers/mailbox/arm_mhuv2.c
12755 F:      include/linux/mailbox/arm_mhuv2_message.h
12756
12757 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12758 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12759 L:      linux-man@vger.kernel.org
12760 S:      Maintained
12761 W:      http://www.kernel.org/doc/man-pages
12762
12763 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12764 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12765 M:      Matt Johnston <matt@codeconstruct.com.au>
12766 L:      netdev@vger.kernel.org
12767 S:      Maintained
12768 F:      Documentation/networking/mctp.rst
12769 F:      drivers/net/mctp/
12770 F:      include/net/mctp.h
12771 F:      include/net/mctpdevice.h
12772 F:      include/net/netns/mctp.h
12773 F:      net/mctp/
12774
12775 MAPLE TREE
12776 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12777 L:      maple-tree@lists.infradead.org
12778 L:      linux-mm@kvack.org
12779 S:      Supported
12780 F:      Documentation/core-api/maple_tree.rst
12781 F:      include/linux/maple_tree.h
12782 F:      include/trace/events/maple_tree.h
12783 F:      lib/maple_tree.c
12784 F:      lib/test_maple_tree.c
12785 F:      tools/testing/radix-tree/linux/maple_tree.h
12786 F:      tools/testing/radix-tree/maple.c
12787
12788 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12789 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12790 L:      linux-mips@vger.kernel.org
12791 S:      Maintained
12792 F:      arch/mips/boot/dts/img/pistachio*
12793
12794 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12795 M:      Andrew Lunn <andrew@lunn.ch>
12796 L:      netdev@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12799 F:      Documentation/networking/devlink/mv88e6xxx.rst
12800 F:      drivers/net/dsa/mv88e6xxx/
12801 F:      include/linux/dsa/mv88e6xxx.h
12802 F:      include/linux/platform_data/mv88e6xxx.h
12803
12804 MARVELL ARMADA 3700 PHY DRIVERS
12805 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12806 S:      Maintained
12807 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12808 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12809 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12810 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12811
12812 MARVELL ARMADA 3700 SERIAL DRIVER
12813 M:      Pali Rohár <pali@kernel.org>
12814 S:      Maintained
12815 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12816 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12817 F:      drivers/tty/serial/mvebu-uart.c
12818
12819 MARVELL ARMADA DRM SUPPORT
12820 M:      Russell King <linux@armlinux.org.uk>
12821 S:      Maintained
12822 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12823 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12824 F:      Documentation/devicetree/bindings/display/armada/
12825 F:      drivers/gpu/drm/armada/
12826 F:      include/uapi/drm/armada_drm.h
12827
12828 MARVELL CRYPTO DRIVER
12829 M:      Boris Brezillon <bbrezillon@kernel.org>
12830 M:      Arnaud Ebalard <arno@natisbad.org>
12831 M:      Srujana Challa <schalla@marvell.com>
12832 L:      linux-crypto@vger.kernel.org
12833 S:      Maintained
12834 F:      drivers/crypto/marvell/
12835 F:      include/linux/soc/marvell/octeontx2/
12836
12837 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12838 M:      Mirko Lindner <mlindner@marvell.com>
12839 M:      Stephen Hemminger <stephen@networkplumber.org>
12840 L:      netdev@vger.kernel.org
12841 S:      Maintained
12842 F:      drivers/net/ethernet/marvell/sk*
12843
12844 MARVELL LIBERTAS WIRELESS DRIVER
12845 L:      libertas-dev@lists.infradead.org
12846 S:      Orphan
12847 F:      drivers/net/wireless/marvell/libertas/
12848
12849 MARVELL MACCHIATOBIN SUPPORT
12850 M:      Russell King <linux@armlinux.org.uk>
12851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12852 S:      Maintained
12853 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12854
12855 MARVELL MV643XX ETHERNET DRIVER
12856 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12857 L:      netdev@vger.kernel.org
12858 S:      Maintained
12859 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12860 F:      include/linux/mv643xx.h
12861
12862 MARVELL MV88X3310 PHY DRIVER
12863 M:      Russell King <linux@armlinux.org.uk>
12864 M:      Marek Behún <kabel@kernel.org>
12865 L:      netdev@vger.kernel.org
12866 S:      Maintained
12867 F:      drivers/net/phy/marvell10g.c
12868
12869 MARVELL MVEBU THERMAL DRIVER
12870 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12871 S:      Maintained
12872 F:      drivers/thermal/armada_thermal.c
12873
12874 MARVELL MVNETA ETHERNET DRIVER
12875 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12876 L:      netdev@vger.kernel.org
12877 S:      Maintained
12878 F:      drivers/net/ethernet/marvell/mvneta.*
12879
12880 MARVELL MVPP2 ETHERNET DRIVER
12881 M:      Marcin Wojtas <mw@semihalf.com>
12882 M:      Russell King <linux@armlinux.org.uk>
12883 L:      netdev@vger.kernel.org
12884 S:      Maintained
12885 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12886 F:      drivers/net/ethernet/marvell/mvpp2/
12887
12888 MARVELL MWIFIEX WIRELESS DRIVER
12889 M:      Brian Norris <briannorris@chromium.org>
12890 L:      linux-wireless@vger.kernel.org
12891 S:      Odd Fixes
12892 F:      drivers/net/wireless/marvell/mwifiex/
12893
12894 MARVELL MWL8K WIRELESS DRIVER
12895 L:      linux-wireless@vger.kernel.org
12896 S:      Orphan
12897 F:      drivers/net/wireless/marvell/mwl8k.c
12898
12899 MARVELL NAND CONTROLLER DRIVER
12900 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12901 L:      linux-mtd@lists.infradead.org
12902 S:      Maintained
12903 F:      drivers/mtd/nand/raw/marvell_nand.c
12904
12905 MARVELL OCTEON ENDPOINT DRIVER
12906 M:      Veerasenareddy Burru <vburru@marvell.com>
12907 M:      Sathesh Edara <sedara@marvell.com>
12908 L:      netdev@vger.kernel.org
12909 S:      Supported
12910 F:      drivers/net/ethernet/marvell/octeon_ep
12911
12912 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12913 M:      Sunil Goutham <sgoutham@marvell.com>
12914 M:      Geetha sowjanya <gakula@marvell.com>
12915 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12916 M:      hariprasad <hkelam@marvell.com>
12917 L:      netdev@vger.kernel.org
12918 S:      Supported
12919 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12920 F:      include/linux/soc/marvell/octeontx2/
12921
12922 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12923 M:      Sunil Goutham <sgoutham@marvell.com>
12924 M:      Linu Cherian <lcherian@marvell.com>
12925 M:      Geetha sowjanya <gakula@marvell.com>
12926 M:      Jerin Jacob <jerinj@marvell.com>
12927 M:      hariprasad <hkelam@marvell.com>
12928 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12929 L:      netdev@vger.kernel.org
12930 S:      Supported
12931 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12932 F:      drivers/net/ethernet/marvell/octeontx2/af/
12933
12934 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12935 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12936 S:      Supported
12937 W:      https://github.com/Marvell-switching/switchdev-prestera
12938 F:      drivers/net/ethernet/marvell/prestera/
12939
12940 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12941 M:      Nicolas Pitre <nico@fluxnic.net>
12942 S:      Odd Fixes
12943 F:      drivers/mmc/host/mvsdio.*
12944
12945 MARVELL USB MDIO CONTROLLER DRIVER
12946 M:      Tobias Waldekranz <tobias@waldekranz.com>
12947 L:      netdev@vger.kernel.org
12948 S:      Maintained
12949 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12950 F:      drivers/net/mdio/mdio-mvusb.c
12951
12952 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12953 M:      Hu Ziji <huziji@marvell.com>
12954 L:      linux-mmc@vger.kernel.org
12955 S:      Supported
12956 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12957 F:      drivers/mmc/host/sdhci-xenon*
12958
12959 MATROX FRAMEBUFFER DRIVER
12960 L:      linux-fbdev@vger.kernel.org
12961 S:      Orphan
12962 F:      drivers/video/fbdev/matrox/matroxfb_*
12963 F:      include/uapi/linux/matroxfb.h
12964
12965 MAX15301 DRIVER
12966 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12967 L:      linux-hwmon@vger.kernel.org
12968 S:      Maintained
12969 F:      Documentation/hwmon/max15301.rst
12970 F:      drivers/hwmon/pmbus/max15301.c
12971
12972 MAX16065 HARDWARE MONITOR DRIVER
12973 M:      Guenter Roeck <linux@roeck-us.net>
12974 L:      linux-hwmon@vger.kernel.org
12975 S:      Maintained
12976 F:      Documentation/hwmon/max16065.rst
12977 F:      drivers/hwmon/max16065.c
12978
12979 MAX2175 SDR TUNER DRIVER
12980 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12981 L:      linux-media@vger.kernel.org
12982 S:      Maintained
12983 T:      git git://linuxtv.org/media_tree.git
12984 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12985 F:      Documentation/userspace-api/media/drivers/max2175.rst
12986 F:      drivers/media/i2c/max2175*
12987 F:      include/uapi/linux/max2175.h
12988
12989 MAX31827 TEMPERATURE SWITCH DRIVER
12990 M:      Daniel Matyas <daniel.matyas@analog.com>
12991 L:      linux-hwmon@vger.kernel.org
12992 S:      Supported
12993 W:      https://ez.analog.com/linux-software-drivers
12994 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12995 F:      Documentation/hwmon/max31827.rst
12996 F:      drivers/hwmon/max31827.c
12997
12998 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12999 L:      linux-hwmon@vger.kernel.org
13000 S:      Orphan
13001 F:      Documentation/hwmon/max6650.rst
13002 F:      drivers/hwmon/max6650.c
13003
13004 MAX6697 HARDWARE MONITOR DRIVER
13005 M:      Guenter Roeck <linux@roeck-us.net>
13006 L:      linux-hwmon@vger.kernel.org
13007 S:      Maintained
13008 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13009 F:      Documentation/hwmon/max6697.rst
13010 F:      drivers/hwmon/max6697.c
13011 F:      include/linux/platform_data/max6697.h
13012
13013 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13014 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13015 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13016 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13017 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13018 L:      linux-media@vger.kernel.org
13019 S:      Maintained
13020 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13021 F:      drivers/media/i2c/max9286.c
13022
13023 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13024 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13025 L:      linux-media@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/staging/media/max96712/max96712.c
13028
13029 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13030 M:      Peter Rosin <peda@axentia.se>
13031 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13032 S:      Maintained
13033 F:      Documentation/devicetree/bindings/sound/max9860.txt
13034 F:      sound/soc/codecs/max9860.*
13035
13036 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13037 M:      Andreas Klinger <ak@it-klinger.de>
13038 L:      linux-iio@vger.kernel.org
13039 S:      Maintained
13040 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13041 F:      drivers/iio/proximity/mb1232.c
13042
13043 MAXIM MAX11205 DRIVER
13044 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13045 L:      linux-iio@vger.kernel.org
13046 S:      Supported
13047 W:      https://ez.analog.com/linux-software-drivers
13048 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13049 F:      drivers/iio/adc/max11205.c
13050
13051 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13052 R:      Iskren Chernev <iskren.chernev@gmail.com>
13053 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13054 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13055 R:      Matheus Castello <matheus@castello.eng.br>
13056 L:      linux-pm@vger.kernel.org
13057 S:      Maintained
13058 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13059 F:      drivers/power/supply/max17040_battery.c
13060
13061 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13062 R:      Hans de Goede <hdegoede@redhat.com>
13063 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13064 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13065 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13066 R:      Purism Kernel Team <kernel@puri.sm>
13067 L:      linux-pm@vger.kernel.org
13068 S:      Maintained
13069 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13070 F:      drivers/power/supply/max17042_battery.c
13071
13072 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13073 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13074 L:      linux-kernel@vger.kernel.org
13075 S:      Maintained
13076 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13077 F:      drivers/regulator/max20086-regulator.c
13078
13079 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13080 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13081 L:      linux-iio@vger.kernel.org
13082 S:      Maintained
13083 F:      drivers/iio/temperature/max30208.c
13084
13085 MAXIM MAX77650 PMIC MFD DRIVER
13086 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13087 L:      linux-kernel@vger.kernel.org
13088 S:      Maintained
13089 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13090 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13091 F:      drivers/gpio/gpio-max77650.c
13092 F:      drivers/input/misc/max77650-onkey.c
13093 F:      drivers/leds/leds-max77650.c
13094 F:      drivers/mfd/max77650.c
13095 F:      drivers/power/supply/max77650-charger.c
13096 F:      drivers/regulator/max77650-regulator.c
13097 F:      include/linux/mfd/max77650.h
13098
13099 MAXIM MAX77714 PMIC MFD DRIVER
13100 M:      Luca Ceresoli <luca@lucaceresoli.net>
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13103 F:      drivers/mfd/max77714.c
13104 F:      include/linux/mfd/max77714.h
13105
13106 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13107 M:      Javier Martinez Canillas <javier@dowhile0.org>
13108 L:      linux-kernel@vger.kernel.org
13109 S:      Supported
13110 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13111 F:      drivers/regulator/max77802-regulator.c
13112 F:      include/dt-bindings/*/*max77802.h
13113
13114 MAXIM MAX77976 BATTERY CHARGER
13115 M:      Luca Ceresoli <luca@lucaceresoli.net>
13116 S:      Supported
13117 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13118 F:      drivers/power/supply/max77976_charger.c
13119
13120 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13121 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13122 L:      linux-pm@vger.kernel.org
13123 S:      Maintained
13124 B:      mailto:linux-samsung-soc@vger.kernel.org
13125 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13126 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13127 F:      drivers/power/supply/max14577_charger.c
13128 F:      drivers/power/supply/max77693_charger.c
13129
13130 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13131 M:      Chanwoo Choi <cw00.choi@samsung.com>
13132 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13133 L:      linux-kernel@vger.kernel.org
13134 S:      Maintained
13135 B:      mailto:linux-samsung-soc@vger.kernel.org
13136 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13137 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13138 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13139 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13140 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13141 F:      drivers/*/*max77843.c
13142 F:      drivers/*/max14577*.c
13143 F:      drivers/*/max77686*.c
13144 F:      drivers/*/max77693*.c
13145 F:      drivers/clk/clk-max77686.c
13146 F:      drivers/extcon/extcon-max14577.c
13147 F:      drivers/extcon/extcon-max77693.c
13148 F:      drivers/rtc/rtc-max77686.c
13149 F:      include/linux/mfd/max14577*.h
13150 F:      include/linux/mfd/max77686*.h
13151 F:      include/linux/mfd/max77693*.h
13152
13153 MAXIRADIO FM RADIO RECEIVER DRIVER
13154 M:      Hans Verkuil <hverkuil@xs4all.nl>
13155 L:      linux-media@vger.kernel.org
13156 S:      Maintained
13157 W:      https://linuxtv.org
13158 T:      git git://linuxtv.org/media_tree.git
13159 F:      drivers/media/radio/radio-maxiradio*
13160
13161 MAXLINEAR ETHERNET PHY DRIVER
13162 M:      Xu Liang <lxu@maxlinear.com>
13163 L:      netdev@vger.kernel.org
13164 S:      Supported
13165 F:      drivers/net/phy/mxl-gpy.c
13166
13167 MCAN MMIO DEVICE DRIVER
13168 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13169 L:      linux-can@vger.kernel.org
13170 S:      Maintained
13171 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13172 F:      drivers/net/can/m_can/m_can.c
13173 F:      drivers/net/can/m_can/m_can.h
13174 F:      drivers/net/can/m_can/m_can_platform.c
13175
13176 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13177 R:      Yasushi SHOJI <yashi@spacecubics.com>
13178 L:      linux-can@vger.kernel.org
13179 S:      Maintained
13180 F:      drivers/net/can/usb/mcba_usb.c
13181
13182 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13183 M:      Rishi Gupta <gupt21@gmail.com>
13184 L:      linux-i2c@vger.kernel.org
13185 L:      linux-input@vger.kernel.org
13186 S:      Maintained
13187 F:      drivers/hid/hid-mcp2221.c
13188
13189 MCP251XFD SPI-CAN NETWORK DRIVER
13190 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13191 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13192 R:      Thomas Kopp <thomas.kopp@microchip.com>
13193 L:      linux-can@vger.kernel.org
13194 S:      Maintained
13195 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13196 F:      drivers/net/can/spi/mcp251xfd/
13197
13198 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13199 M:      Peter Rosin <peda@axentia.se>
13200 L:      linux-iio@vger.kernel.org
13201 S:      Maintained
13202 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13203 F:      drivers/iio/potentiometer/mcp4018.c
13204 F:      drivers/iio/potentiometer/mcp4531.c
13205
13206 MCR20A IEEE-802.15.4 RADIO DRIVER
13207 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13208 L:      linux-wpan@vger.kernel.org
13209 S:      Odd Fixes
13210 W:      https://github.com/xueliu/mcr20a-linux
13211 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13212 F:      drivers/net/ieee802154/mcr20a.c
13213 F:      drivers/net/ieee802154/mcr20a.h
13214
13215 MDIO REGMAP DRIVER
13216 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13217 L:      netdev@vger.kernel.org
13218 S:      Maintained
13219 F:      drivers/net/mdio/mdio-regmap.c
13220 F:      include/linux/mdio/mdio-regmap.h
13221
13222 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13223 M:      William Breathitt Gray <william.gray@linaro.org>
13224 L:      linux-iio@vger.kernel.org
13225 S:      Maintained
13226 F:      drivers/iio/dac/cio-dac.c
13227
13228 MEDIA CONTROLLER FRAMEWORK
13229 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13230 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13231 L:      linux-media@vger.kernel.org
13232 S:      Supported
13233 W:      https://www.linuxtv.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 F:      drivers/media/mc/
13236 F:      include/media/media-*.h
13237 F:      include/uapi/linux/media.h
13238
13239 MEDIA DRIVER FOR FREESCALE IMX PXP
13240 M:      Philipp Zabel <p.zabel@pengutronix.de>
13241 L:      linux-media@vger.kernel.org
13242 S:      Maintained
13243 T:      git git://linuxtv.org/media_tree.git
13244 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13245
13246 MEDIA DRIVERS FOR ASCOT2E
13247 M:      Sergey Kozlov <serjk@netup.ru>
13248 M:      Abylay Ospan <aospan@netup.ru>
13249 L:      linux-media@vger.kernel.org
13250 S:      Supported
13251 W:      https://linuxtv.org
13252 W:      http://netup.tv/
13253 T:      git git://linuxtv.org/media_tree.git
13254 F:      drivers/media/dvb-frontends/ascot2e*
13255
13256 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13257 M:      Jasmin Jessich <jasmin@anw.at>
13258 L:      linux-media@vger.kernel.org
13259 S:      Maintained
13260 W:      https://linuxtv.org
13261 T:      git git://linuxtv.org/media_tree.git
13262 F:      drivers/media/dvb-frontends/cxd2099*
13263
13264 MEDIA DRIVERS FOR CXD2841ER
13265 M:      Sergey Kozlov <serjk@netup.ru>
13266 M:      Abylay Ospan <aospan@netup.ru>
13267 L:      linux-media@vger.kernel.org
13268 S:      Supported
13269 W:      https://linuxtv.org
13270 W:      http://netup.tv/
13271 T:      git git://linuxtv.org/media_tree.git
13272 F:      drivers/media/dvb-frontends/cxd2841er*
13273
13274 MEDIA DRIVERS FOR CXD2880
13275 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13276 L:      linux-media@vger.kernel.org
13277 S:      Supported
13278 W:      http://linuxtv.org/
13279 T:      git git://linuxtv.org/media_tree.git
13280 F:      drivers/media/dvb-frontends/cxd2880/*
13281 F:      drivers/media/spi/cxd2880*
13282
13283 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13284 L:      linux-media@vger.kernel.org
13285 S:      Orphan
13286 W:      https://linuxtv.org
13287 T:      git git://linuxtv.org/media_tree.git
13288 F:      drivers/media/pci/ddbridge/*
13289
13290 MEDIA DRIVERS FOR FREESCALE IMX
13291 M:      Steve Longerbeam <slongerbeam@gmail.com>
13292 M:      Philipp Zabel <p.zabel@pengutronix.de>
13293 L:      linux-media@vger.kernel.org
13294 S:      Maintained
13295 T:      git git://linuxtv.org/media_tree.git
13296 F:      Documentation/admin-guide/media/imx.rst
13297 F:      Documentation/devicetree/bindings/media/imx.txt
13298 F:      drivers/staging/media/imx/
13299 F:      include/linux/imx-media.h
13300 F:      include/media/imx.h
13301
13302 MEDIA DRIVERS FOR FREESCALE IMX7/8
13303 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13304 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13305 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13306 R:      Purism Kernel Team <kernel@puri.sm>
13307 L:      linux-media@vger.kernel.org
13308 S:      Maintained
13309 T:      git git://linuxtv.org/media_tree.git
13310 F:      Documentation/admin-guide/media/imx7.rst
13311 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13312 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13313 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13314 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13315 F:      drivers/media/platform/nxp/imx7-media-csi.c
13316 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13317
13318 MEDIA DRIVERS FOR HELENE
13319 M:      Abylay Ospan <aospan@netup.ru>
13320 L:      linux-media@vger.kernel.org
13321 S:      Supported
13322 W:      https://linuxtv.org
13323 W:      http://netup.tv/
13324 T:      git git://linuxtv.org/media_tree.git
13325 F:      drivers/media/dvb-frontends/helene*
13326
13327 MEDIA DRIVERS FOR HORUS3A
13328 M:      Sergey Kozlov <serjk@netup.ru>
13329 M:      Abylay Ospan <aospan@netup.ru>
13330 L:      linux-media@vger.kernel.org
13331 S:      Supported
13332 W:      https://linuxtv.org
13333 W:      http://netup.tv/
13334 T:      git git://linuxtv.org/media_tree.git
13335 F:      drivers/media/dvb-frontends/horus3a*
13336
13337 MEDIA DRIVERS FOR LNBH25
13338 M:      Sergey Kozlov <serjk@netup.ru>
13339 M:      Abylay Ospan <aospan@netup.ru>
13340 L:      linux-media@vger.kernel.org
13341 S:      Supported
13342 W:      https://linuxtv.org
13343 W:      http://netup.tv/
13344 T:      git git://linuxtv.org/media_tree.git
13345 F:      drivers/media/dvb-frontends/lnbh25*
13346
13347 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13348 L:      linux-media@vger.kernel.org
13349 S:      Orphan
13350 W:      https://linuxtv.org
13351 T:      git git://linuxtv.org/media_tree.git
13352 F:      drivers/media/dvb-frontends/mxl5xx*
13353
13354 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13355 M:      Sergey Kozlov <serjk@netup.ru>
13356 M:      Abylay Ospan <aospan@netup.ru>
13357 L:      linux-media@vger.kernel.org
13358 S:      Supported
13359 W:      https://linuxtv.org
13360 W:      http://netup.tv/
13361 T:      git git://linuxtv.org/media_tree.git
13362 F:      drivers/media/pci/netup_unidvb/*
13363
13364 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13365 M:      Dmitry Osipenko <digetx@gmail.com>
13366 L:      linux-media@vger.kernel.org
13367 L:      linux-tegra@vger.kernel.org
13368 S:      Maintained
13369 T:      git git://linuxtv.org/media_tree.git
13370 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13371 F:      drivers/media/platform/nvidia/tegra-vde/
13372
13373 MEDIA DRIVERS FOR RENESAS - CEU
13374 M:      Jacopo Mondi <jacopo@jmondi.org>
13375 L:      linux-media@vger.kernel.org
13376 L:      linux-renesas-soc@vger.kernel.org
13377 S:      Supported
13378 T:      git git://linuxtv.org/media_tree.git
13379 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13380 F:      drivers/media/platform/renesas/renesas-ceu.c
13381 F:      include/media/drv-intf/renesas-ceu.h
13382
13383 MEDIA DRIVERS FOR RENESAS - DRIF
13384 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13385 L:      linux-media@vger.kernel.org
13386 L:      linux-renesas-soc@vger.kernel.org
13387 S:      Supported
13388 T:      git git://linuxtv.org/media_tree.git
13389 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13390 F:      drivers/media/platform/renesas/rcar_drif.c
13391
13392 MEDIA DRIVERS FOR RENESAS - FCP
13393 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13394 L:      linux-media@vger.kernel.org
13395 L:      linux-renesas-soc@vger.kernel.org
13396 S:      Supported
13397 T:      git git://linuxtv.org/media_tree.git
13398 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13399 F:      drivers/media/platform/renesas/rcar-fcp.c
13400 F:      include/media/rcar-fcp.h
13401
13402 MEDIA DRIVERS FOR RENESAS - FDP1
13403 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13404 L:      linux-media@vger.kernel.org
13405 L:      linux-renesas-soc@vger.kernel.org
13406 S:      Supported
13407 T:      git git://linuxtv.org/media_tree.git
13408 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13409 F:      drivers/media/platform/renesas/rcar_fdp1.c
13410
13411 MEDIA DRIVERS FOR RENESAS - VIN
13412 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13413 L:      linux-media@vger.kernel.org
13414 L:      linux-renesas-soc@vger.kernel.org
13415 S:      Supported
13416 T:      git git://linuxtv.org/media_tree.git
13417 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13418 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13419 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13420 F:      drivers/media/platform/renesas/rcar-isp.c
13421 F:      drivers/media/platform/renesas/rcar-vin/
13422
13423 MEDIA DRIVERS FOR RENESAS - VSP1
13424 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13425 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13426 L:      linux-media@vger.kernel.org
13427 L:      linux-renesas-soc@vger.kernel.org
13428 S:      Supported
13429 T:      git git://linuxtv.org/media_tree.git
13430 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13431 F:      drivers/media/platform/renesas/vsp1/
13432
13433 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13434 L:      linux-media@vger.kernel.org
13435 S:      Orphan
13436 W:      https://linuxtv.org
13437 T:      git git://linuxtv.org/media_tree.git
13438 F:      drivers/media/dvb-frontends/stv0910*
13439
13440 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13441 L:      linux-media@vger.kernel.org
13442 S:      Orphan
13443 W:      https://linuxtv.org
13444 T:      git git://linuxtv.org/media_tree.git
13445 F:      drivers/media/dvb-frontends/stv6111*
13446
13447 MEDIA DRIVERS FOR STM32 - DCMI
13448 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13449 L:      linux-media@vger.kernel.org
13450 S:      Supported
13451 T:      git git://linuxtv.org/media_tree.git
13452 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13453 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13454
13455 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13457 L:      linux-media@vger.kernel.org
13458 S:      Maintained
13459 W:      https://linuxtv.org
13460 Q:      http://patchwork.kernel.org/project/linux-media/list/
13461 T:      git git://linuxtv.org/media_tree.git
13462 F:      Documentation/admin-guide/media/
13463 F:      Documentation/devicetree/bindings/media/
13464 F:      Documentation/driver-api/media/
13465 F:      Documentation/userspace-api/media/
13466 F:      drivers/media/
13467 F:      drivers/staging/media/
13468 F:      include/dt-bindings/media/
13469 F:      include/linux/platform_data/media/
13470 F:      include/media/
13471 F:      include/uapi/linux/dvb/
13472 F:      include/uapi/linux/ivtv*
13473 F:      include/uapi/linux/media.h
13474 F:      include/uapi/linux/uvcvideo.h
13475 F:      include/uapi/linux/v4l2-*
13476 F:      include/uapi/linux/videodev2.h
13477
13478 MEDIATEK BLUETOOTH DRIVER
13479 M:      Sean Wang <sean.wang@mediatek.com>
13480 L:      linux-bluetooth@vger.kernel.org
13481 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13482 S:      Maintained
13483 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13484 F:      drivers/bluetooth/btmtkuart.c
13485
13486 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13487 M:      Sean Wang <sean.wang@mediatek.com>
13488 L:      linux-pm@vger.kernel.org
13489 S:      Maintained
13490 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13491 F:      drivers/power/reset/mt6323-poweroff.c
13492
13493 MEDIATEK CIR DRIVER
13494 M:      Sean Wang <sean.wang@mediatek.com>
13495 S:      Maintained
13496 F:      drivers/media/rc/mtk-cir.c
13497
13498 MEDIATEK DMA DRIVER
13499 M:      Sean Wang <sean.wang@mediatek.com>
13500 L:      dmaengine@vger.kernel.org
13501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13502 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13503 S:      Maintained
13504 F:      Documentation/devicetree/bindings/dma/mtk-*
13505 F:      drivers/dma/mediatek/
13506
13507 MEDIATEK ETHERNET DRIVER
13508 M:      Felix Fietkau <nbd@nbd.name>
13509 M:      John Crispin <john@phrozen.org>
13510 M:      Sean Wang <sean.wang@mediatek.com>
13511 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13512 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13513 L:      netdev@vger.kernel.org
13514 S:      Maintained
13515 F:      drivers/net/ethernet/mediatek/
13516
13517 MEDIATEK ETHERNET PCS DRIVER
13518 M:      Alexander Couzens <lynxis@fe80.eu>
13519 M:      Daniel Golle <daniel@makrotopia.org>
13520 L:      netdev@vger.kernel.org
13521 S:      Maintained
13522 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13523 F:      include/linux/pcs/pcs-mtk-lynxi.h
13524
13525 MEDIATEK ETHERNET PHY DRIVERS
13526 M:      Daniel Golle <daniel@makrotopia.org>
13527 M:      Qingfang Deng <dqfext@gmail.com>
13528 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13529 L:      netdev@vger.kernel.org
13530 S:      Maintained
13531 F:      drivers/net/phy/mediatek-ge-soc.c
13532 F:      drivers/net/phy/mediatek-ge.c
13533
13534 MEDIATEK I2C CONTROLLER DRIVER
13535 M:      Qii Wang <qii.wang@mediatek.com>
13536 L:      linux-i2c@vger.kernel.org
13537 S:      Maintained
13538 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13539 F:      drivers/i2c/busses/i2c-mt65xx.c
13540
13541 MEDIATEK IOMMU DRIVER
13542 M:      Yong Wu <yong.wu@mediatek.com>
13543 L:      iommu@lists.linux.dev
13544 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13545 S:      Supported
13546 F:      Documentation/devicetree/bindings/iommu/mediatek*
13547 F:      drivers/iommu/mtk_iommu*
13548 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13549 F:      include/dt-bindings/memory/mt*-port.h
13550
13551 MEDIATEK JPEG DRIVER
13552 M:      Bin Liu <bin.liu@mediatek.com>
13553 S:      Supported
13554 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13555 F:      drivers/media/platform/mediatek/jpeg/
13556
13557 MEDIATEK KEYPAD DRIVER
13558 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13559 S:      Supported
13560 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13561 F:      drivers/input/keyboard/mt6779-keypad.c
13562
13563 MEDIATEK MDP DRIVER
13564 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13565 M:      Houlong Wei <houlong.wei@mediatek.com>
13566 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13567 S:      Supported
13568 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13569 F:      drivers/media/platform/mediatek/mdp/
13570 F:      drivers/media/platform/mediatek/vpu/
13571
13572 MEDIATEK MEDIA DRIVER
13573 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13574 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13575 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13576 S:      Supported
13577 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13578 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13579 F:      drivers/media/platform/mediatek/vcodec/
13580 F:      drivers/media/platform/mediatek/vpu/
13581
13582 MEDIATEK MMC/SD/SDIO DRIVER
13583 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13584 S:      Maintained
13585 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13586 F:      drivers/mmc/host/mtk-sd.c
13587
13588 MEDIATEK MT76 WIRELESS LAN DRIVER
13589 M:      Felix Fietkau <nbd@nbd.name>
13590 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13591 M:      Ryder Lee <ryder.lee@mediatek.com>
13592 R:      Shayne Chen <shayne.chen@mediatek.com>
13593 R:      Sean Wang <sean.wang@mediatek.com>
13594 L:      linux-wireless@vger.kernel.org
13595 S:      Maintained
13596 T:      git https://github.com/nbd168/wireless
13597 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13598 F:      drivers/net/wireless/mediatek/mt76/
13599
13600 MEDIATEK MT7601U WIRELESS LAN DRIVER
13601 M:      Jakub Kicinski <kuba@kernel.org>
13602 L:      linux-wireless@vger.kernel.org
13603 S:      Maintained
13604 F:      drivers/net/wireless/mediatek/mt7601u/
13605
13606 MEDIATEK MT7621 CLOCK DRIVER
13607 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13608 S:      Maintained
13609 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13610 F:      drivers/clk/ralink/clk-mt7621.c
13611
13612 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13613 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13614 S:      Maintained
13615 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13616 F:      drivers/pci/controller/pcie-mt7621.c
13617
13618 MEDIATEK MT7621 PHY PCI DRIVER
13619 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13620 S:      Maintained
13621 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13622 F:      drivers/phy/ralink/phy-mt7621-pci.c
13623
13624 MEDIATEK MT7621/28/88 I2C DRIVER
13625 M:      Stefan Roese <sr@denx.de>
13626 L:      linux-i2c@vger.kernel.org
13627 S:      Maintained
13628 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13629 F:      drivers/i2c/busses/i2c-mt7621.c
13630
13631 MEDIATEK MTMIPS CLOCK DRIVER
13632 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13633 S:      Maintained
13634 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13635 F:      drivers/clk/ralink/clk-mtmips.c
13636
13637 MEDIATEK NAND CONTROLLER DRIVER
13638 L:      linux-mtd@lists.infradead.org
13639 S:      Orphan
13640 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13641 F:      drivers/mtd/nand/raw/mtk_*
13642
13643 MEDIATEK PMIC LED DRIVER
13644 M:      Sean Wang <sean.wang@mediatek.com>
13645 S:      Maintained
13646 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13647 F:      drivers/leds/leds-mt6323.c
13648
13649 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13650 M:      Sean Wang <sean.wang@mediatek.com>
13651 S:      Maintained
13652 F:      drivers/char/hw_random/mtk-rng.c
13653
13654 MEDIATEK SMI DRIVER
13655 M:      Yong Wu <yong.wu@mediatek.com>
13656 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13657 S:      Supported
13658 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13659 F:      drivers/memory/mtk-smi.c
13660 F:      include/soc/mediatek/smi.h
13661
13662 MEDIATEK SWITCH DRIVER
13663 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13664 M:      Daniel Golle <daniel@makrotopia.org>
13665 M:      Landen Chao <Landen.Chao@mediatek.com>
13666 M:      DENG Qingfang <dqfext@gmail.com>
13667 M:      Sean Wang <sean.wang@mediatek.com>
13668 L:      netdev@vger.kernel.org
13669 S:      Maintained
13670 F:      drivers/net/dsa/mt7530-mdio.c
13671 F:      drivers/net/dsa/mt7530-mmio.c
13672 F:      drivers/net/dsa/mt7530.*
13673 F:      net/dsa/tag_mtk.c
13674
13675 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13676 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13677 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13678 R:      Liu Haijun <haijun.liu@mediatek.com>
13679 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13680 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13681 L:      netdev@vger.kernel.org
13682 S:      Supported
13683 F:      drivers/net/wwan/t7xx/
13684
13685 MEDIATEK USB3 DRD IP DRIVER
13686 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13687 L:      linux-usb@vger.kernel.org
13688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13689 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13690 S:      Maintained
13691 F:      Documentation/devicetree/bindings/usb/mediatek,*
13692 F:      drivers/usb/host/xhci-mtk*
13693 F:      drivers/usb/mtu3/
13694
13695 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13696 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13697 M:      Ian Ray <ian.ray@ge.com>
13698 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13699 S:      Maintained
13700 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13701 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13702
13703 MEGARAID SCSI/SAS DRIVERS
13704 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13705 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13706 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13707 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13708 L:      megaraidlinux.pdl@broadcom.com
13709 L:      linux-scsi@vger.kernel.org
13710 S:      Maintained
13711 W:      http://www.avagotech.com/support/
13712 F:      Documentation/scsi/megaraid.rst
13713 F:      drivers/scsi/megaraid.*
13714 F:      drivers/scsi/megaraid/
13715
13716 MELEXIS MLX90614 DRIVER
13717 M:      Crt Mori <cmo@melexis.com>
13718 L:      linux-iio@vger.kernel.org
13719 S:      Supported
13720 W:      http://www.melexis.com
13721 F:      drivers/iio/temperature/mlx90614.c
13722
13723 MELEXIS MLX90632 DRIVER
13724 M:      Crt Mori <cmo@melexis.com>
13725 L:      linux-iio@vger.kernel.org
13726 S:      Supported
13727 W:      http://www.melexis.com
13728 F:      drivers/iio/temperature/mlx90632.c
13729
13730 MELFAS MIP4 TOUCHSCREEN DRIVER
13731 M:      Sangwon Jee <jeesw@melfas.com>
13732 S:      Supported
13733 W:      http://www.melfas.com
13734 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13735 F:      drivers/input/touchscreen/melfas_mip4.c
13736
13737 MELLANOX BLUEFIELD I2C DRIVER
13738 M:      Khalil Blaiech <kblaiech@nvidia.com>
13739 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13740 L:      linux-i2c@vger.kernel.org
13741 S:      Supported
13742 F:      drivers/i2c/busses/i2c-mlxbf.c
13743
13744 MELLANOX ETHERNET DRIVER (mlx4_en)
13745 M:      Tariq Toukan <tariqt@nvidia.com>
13746 L:      netdev@vger.kernel.org
13747 S:      Supported
13748 W:      http://www.mellanox.com
13749 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13750 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13751
13752 MELLANOX ETHERNET DRIVER (mlx5e)
13753 M:      Saeed Mahameed <saeedm@nvidia.com>
13754 L:      netdev@vger.kernel.org
13755 S:      Supported
13756 W:      http://www.mellanox.com
13757 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13758 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13759
13760 MELLANOX ETHERNET INNOVA DRIVERS
13761 R:      Boris Pismenny <borisp@nvidia.com>
13762 L:      netdev@vger.kernel.org
13763 S:      Supported
13764 W:      http://www.mellanox.com
13765 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13766 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13767 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13768 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13769
13770 MELLANOX ETHERNET SWITCH DRIVERS
13771 M:      Ido Schimmel <idosch@nvidia.com>
13772 M:      Petr Machata <petrm@nvidia.com>
13773 L:      netdev@vger.kernel.org
13774 S:      Supported
13775 W:      http://www.mellanox.com
13776 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13777 F:      drivers/net/ethernet/mellanox/mlxsw/
13778 F:      tools/testing/selftests/drivers/net/mlxsw/
13779
13780 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13781 M:      mlxsw@nvidia.com
13782 L:      netdev@vger.kernel.org
13783 S:      Supported
13784 W:      http://www.mellanox.com
13785 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13786 F:      drivers/net/ethernet/mellanox/mlxfw/
13787
13788 MELLANOX HARDWARE PLATFORM SUPPORT
13789 M:      Hans de Goede <hdegoede@redhat.com>
13790 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13791 M:      Mark Gross <markgross@kernel.org>
13792 M:      Vadim Pasternak <vadimp@nvidia.com>
13793 L:      platform-driver-x86@vger.kernel.org
13794 S:      Supported
13795 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13796 F:      drivers/platform/mellanox/
13797 F:      include/linux/platform_data/mlxreg.h
13798
13799 MELLANOX MLX4 core VPI driver
13800 M:      Tariq Toukan <tariqt@nvidia.com>
13801 L:      netdev@vger.kernel.org
13802 L:      linux-rdma@vger.kernel.org
13803 S:      Supported
13804 W:      http://www.mellanox.com
13805 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13806 F:      drivers/net/ethernet/mellanox/mlx4/
13807 F:      include/linux/mlx4/
13808
13809 MELLANOX MLX4 IB driver
13810 M:      Yishai Hadas <yishaih@nvidia.com>
13811 L:      linux-rdma@vger.kernel.org
13812 S:      Supported
13813 W:      http://www.mellanox.com
13814 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13815 F:      drivers/infiniband/hw/mlx4/
13816 F:      include/linux/mlx4/
13817 F:      include/uapi/rdma/mlx4-abi.h
13818
13819 MELLANOX MLX5 core VPI driver
13820 M:      Saeed Mahameed <saeedm@nvidia.com>
13821 M:      Leon Romanovsky <leonro@nvidia.com>
13822 L:      netdev@vger.kernel.org
13823 L:      linux-rdma@vger.kernel.org
13824 S:      Supported
13825 W:      http://www.mellanox.com
13826 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13827 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13828 F:      drivers/net/ethernet/mellanox/mlx5/core/
13829 F:      include/linux/mlx5/
13830
13831 MELLANOX MLX5 IB driver
13832 M:      Leon Romanovsky <leonro@nvidia.com>
13833 L:      linux-rdma@vger.kernel.org
13834 S:      Supported
13835 W:      http://www.mellanox.com
13836 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13837 F:      drivers/infiniband/hw/mlx5/
13838 F:      include/linux/mlx5/
13839 F:      include/uapi/rdma/mlx5-abi.h
13840
13841 MELLANOX MLX5 VDPA DRIVER
13842 M:      Dragos Tatulea <dtatulea@nvidia.com>
13843 L:      virtualization@lists.linux-foundation.org
13844 S:      Supported
13845 F:      drivers/vdpa/mlx5/
13846
13847 MELLANOX MLXCPLD I2C AND MUX DRIVER
13848 M:      Vadim Pasternak <vadimp@nvidia.com>
13849 M:      Michael Shych <michaelsh@nvidia.com>
13850 L:      linux-i2c@vger.kernel.org
13851 S:      Supported
13852 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13853 F:      drivers/i2c/busses/i2c-mlxcpld.c
13854 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13855
13856 MELLANOX MLXCPLD LED DRIVER
13857 M:      Vadim Pasternak <vadimp@nvidia.com>
13858 L:      linux-leds@vger.kernel.org
13859 S:      Supported
13860 F:      Documentation/leds/leds-mlxcpld.rst
13861 F:      drivers/leds/leds-mlxcpld.c
13862 F:      drivers/leds/leds-mlxreg.c
13863
13864 MELLANOX PLATFORM DRIVER
13865 M:      Vadim Pasternak <vadimp@nvidia.com>
13866 L:      platform-driver-x86@vger.kernel.org
13867 S:      Supported
13868 F:      drivers/platform/x86/mlx-platform.c
13869
13870 MEMBARRIER SUPPORT
13871 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13872 M:      "Paul E. McKenney" <paulmck@kernel.org>
13873 L:      linux-kernel@vger.kernel.org
13874 S:      Supported
13875 F:      arch/powerpc/include/asm/membarrier.h
13876 F:      include/uapi/linux/membarrier.h
13877 F:      kernel/sched/membarrier.c
13878
13879 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13880 M:      Mike Rapoport <rppt@kernel.org>
13881 L:      linux-mm@kvack.org
13882 S:      Maintained
13883 F:      Documentation/core-api/boot-time-mm.rst
13884 F:      include/linux/memblock.h
13885 F:      mm/memblock.c
13886 F:      mm/mm_init.c
13887 F:      tools/testing/memblock/
13888
13889 MEMORY CONTROLLER DRIVERS
13890 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13891 L:      linux-kernel@vger.kernel.org
13892 S:      Maintained
13893 B:      mailto:krzysztof.kozlowski@linaro.org
13894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13895 F:      Documentation/devicetree/bindings/memory-controllers/
13896 F:      drivers/memory/
13897 F:      include/dt-bindings/memory/
13898 F:      include/memory/
13899
13900 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13901 M:      Dmitry Osipenko <digetx@gmail.com>
13902 L:      linux-pm@vger.kernel.org
13903 L:      linux-tegra@vger.kernel.org
13904 S:      Maintained
13905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13906 F:      drivers/devfreq/tegra30-devfreq.c
13907
13908 MEMORY HOT(UN)PLUG
13909 M:      David Hildenbrand <david@redhat.com>
13910 M:      Oscar Salvador <osalvador@suse.de>
13911 L:      linux-mm@kvack.org
13912 S:      Maintained
13913 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13914 F:      Documentation/core-api/memory-hotplug.rst
13915 F:      drivers/base/memory.c
13916 F:      include/linux/memory_hotplug.h
13917 F:      mm/memory_hotplug.c
13918 F:      tools/testing/selftests/memory-hotplug/
13919
13920 MEMORY MANAGEMENT
13921 M:      Andrew Morton <akpm@linux-foundation.org>
13922 L:      linux-mm@kvack.org
13923 S:      Maintained
13924 W:      http://www.linux-mm.org
13925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13926 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13927 F:      include/linux/gfp.h
13928 F:      include/linux/gfp_types.h
13929 F:      include/linux/memory_hotplug.h
13930 F:      include/linux/mm.h
13931 F:      include/linux/mmzone.h
13932 F:      include/linux/pagewalk.h
13933 F:      include/linux/rmap.h
13934 F:      include/trace/events/ksm.h
13935 F:      mm/
13936 F:      tools/mm/
13937 F:      tools/testing/selftests/mm/
13938
13939 MEMORY TECHNOLOGY DEVICES (MTD)
13940 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13941 M:      Richard Weinberger <richard@nod.at>
13942 M:      Vignesh Raghavendra <vigneshr@ti.com>
13943 L:      linux-mtd@lists.infradead.org
13944 S:      Maintained
13945 W:      http://www.linux-mtd.infradead.org/
13946 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13947 C:      irc://irc.oftc.net/mtd
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13950 F:      Documentation/devicetree/bindings/mtd/
13951 F:      drivers/mtd/
13952 F:      include/linux/mtd/
13953 F:      include/uapi/mtd/
13954
13955 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13956 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13957 L:      linux-iio@vger.kernel.org
13958 S:      Maintained
13959 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13960 F:      drivers/iio/accel/msa311.c
13961
13962 MEN A21 WATCHDOG DRIVER
13963 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13964 L:      linux-watchdog@vger.kernel.org
13965 S:      Maintained
13966 F:      drivers/watchdog/mena21_wdt.c
13967
13968 MEN CHAMELEON BUS (mcb)
13969 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13970 S:      Maintained
13971 F:      Documentation/driver-api/men-chameleon-bus.rst
13972 F:      drivers/mcb/
13973 F:      include/linux/mcb.h
13974
13975 MEN F21BMC (Board Management Controller)
13976 M:      Andreas Werner <andreas.werner@men.de>
13977 S:      Supported
13978 F:      Documentation/hwmon/menf21bmc.rst
13979 F:      drivers/hwmon/menf21bmc_hwmon.c
13980 F:      drivers/leds/leds-menf21bmc.c
13981 F:      drivers/mfd/menf21bmc.c
13982 F:      drivers/watchdog/menf21bmc_wdt.c
13983
13984 MEN Z069 WATCHDOG DRIVER
13985 M:      Johannes Thumshirn <jth@kernel.org>
13986 L:      linux-watchdog@vger.kernel.org
13987 S:      Maintained
13988 F:      drivers/watchdog/menz69_wdt.c
13989
13990 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13991 M:      Neil Armstrong <neil.armstrong@linaro.org>
13992 L:      linux-media@vger.kernel.org
13993 L:      linux-amlogic@lists.infradead.org
13994 S:      Supported
13995 W:      http://linux-meson.com/
13996 T:      git git://linuxtv.org/media_tree.git
13997 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13998 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13999 F:      drivers/media/cec/platform/meson/ao-cec.c
14000
14001 MESON GE2D DRIVER FOR AMLOGIC SOCS
14002 M:      Neil Armstrong <neil.armstrong@linaro.org>
14003 L:      linux-media@vger.kernel.org
14004 L:      linux-amlogic@lists.infradead.org
14005 S:      Supported
14006 T:      git git://linuxtv.org/media_tree.git
14007 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
14008 F:      drivers/media/platform/amlogic/meson-ge2d/
14009
14010 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14011 M:      Liang Yang <liang.yang@amlogic.com>
14012 L:      linux-mtd@lists.infradead.org
14013 S:      Maintained
14014 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14015 F:      drivers/mtd/nand/raw/meson_*
14016
14017 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14018 M:      Neil Armstrong <neil.armstrong@linaro.org>
14019 L:      linux-media@vger.kernel.org
14020 L:      linux-amlogic@lists.infradead.org
14021 S:      Supported
14022 T:      git git://linuxtv.org/media_tree.git
14023 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14024 F:      drivers/staging/media/meson/vdec/
14025
14026 METHODE UDPU SUPPORT
14027 M:      Robert Marko <robert.marko@sartura.hr>
14028 S:      Maintained
14029 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14030 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14031
14032 MHI BUS
14033 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14034 L:      mhi@lists.linux.dev
14035 L:      linux-arm-msm@vger.kernel.org
14036 S:      Maintained
14037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14038 F:      Documentation/ABI/stable/sysfs-bus-mhi
14039 F:      Documentation/mhi/
14040 F:      drivers/bus/mhi/
14041 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14042 F:      include/linux/mhi.h
14043
14044 MICROBLAZE ARCHITECTURE
14045 M:      Michal Simek <monstr@monstr.eu>
14046 S:      Supported
14047 W:      http://www.monstr.eu/fdt/
14048 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14049 F:      arch/microblaze/
14050
14051 MICROBLAZE TMR INJECT
14052 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14053 S:      Supported
14054 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14055 F:      drivers/misc/xilinx_tmr_inject.c
14056
14057 MICROBLAZE TMR MANAGER
14058 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14059 S:      Supported
14060 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14061 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14062 F:      drivers/misc/xilinx_tmr_manager.c
14063
14064 MICROCHIP AT91 DMA DRIVERS
14065 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14066 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14068 L:      dmaengine@vger.kernel.org
14069 S:      Supported
14070 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14071 F:      drivers/dma/at_hdmac.c
14072 F:      drivers/dma/at_xdmac.c
14073 F:      include/dt-bindings/dma/at91.h
14074
14075 MICROCHIP AT91 SERIAL DRIVER
14076 M:      Richard Genoud <richard.genoud@gmail.com>
14077 S:      Maintained
14078 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14079 F:      drivers/tty/serial/atmel_serial.c
14080 F:      drivers/tty/serial/atmel_serial.h
14081
14082 MICROCHIP AT91 USART MFD DRIVER
14083 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14084 L:      linux-kernel@vger.kernel.org
14085 S:      Supported
14086 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14087 F:      drivers/mfd/at91-usart.c
14088 F:      include/dt-bindings/mfd/at91-usart.h
14089
14090 MICROCHIP AT91 USART SPI DRIVER
14091 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14092 L:      linux-spi@vger.kernel.org
14093 S:      Supported
14094 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14095 F:      drivers/spi/spi-at91-usart.c
14096
14097 MICROCHIP AUDIO ASOC DRIVERS
14098 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14100 S:      Supported
14101 F:      Documentation/devicetree/bindings/sound/atmel*
14102 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14103 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14104 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14105 F:      sound/soc/atmel
14106
14107 MICROCHIP CSI2DC DRIVER
14108 M:      Eugen Hristev <eugen.hristev@microchip.com>
14109 L:      linux-media@vger.kernel.org
14110 S:      Supported
14111 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14112 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14113
14114 MICROCHIP ECC DRIVER
14115 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14116 L:      linux-crypto@vger.kernel.org
14117 S:      Maintained
14118 F:      drivers/crypto/atmel-ecc.*
14119
14120 MICROCHIP EIC DRIVER
14121 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14123 S:      Supported
14124 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14125 F:      drivers/irqchip/irq-mchp-eic.c
14126
14127 MICROCHIP I2C DRIVER
14128 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14129 L:      linux-i2c@vger.kernel.org
14130 S:      Supported
14131 F:      drivers/i2c/busses/i2c-at91-*.c
14132 F:      drivers/i2c/busses/i2c-at91.h
14133
14134 MICROCHIP ISC DRIVER
14135 M:      Eugen Hristev <eugen.hristev@microchip.com>
14136 L:      linux-media@vger.kernel.org
14137 S:      Supported
14138 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14139 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14140 F:      drivers/media/platform/microchip/microchip-isc*
14141 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14142 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14143 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14144 F:      include/linux/atmel-isc-media.h
14145
14146 MICROCHIP ISI DRIVER
14147 M:      Eugen Hristev <eugen.hristev@microchip.com>
14148 L:      linux-media@vger.kernel.org
14149 S:      Supported
14150 F:      drivers/media/platform/atmel/atmel-isi.c
14151 F:      drivers/media/platform/atmel/atmel-isi.h
14152
14153 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14154 M:      Woojung Huh <woojung.huh@microchip.com>
14155 M:      UNGLinuxDriver@microchip.com
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14159 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14160 F:      drivers/net/dsa/microchip/*
14161 F:      include/linux/dsa/ksz_common.h
14162 F:      include/linux/platform_data/microchip-ksz.h
14163 F:      net/dsa/tag_ksz.c
14164
14165 MICROCHIP LAN743X ETHERNET DRIVER
14166 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14167 M:      UNGLinuxDriver@microchip.com
14168 L:      netdev@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/net/ethernet/microchip/lan743x_*
14171
14172 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14173 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14174 R:      UNGLinuxDriver@microchip.com
14175 L:      netdev@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/net/phy/microchip_t1.c
14178
14179 MICROCHIP LAN966X ETHERNET DRIVER
14180 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14181 M:      UNGLinuxDriver@microchip.com
14182 L:      netdev@vger.kernel.org
14183 S:      Maintained
14184 F:      drivers/net/ethernet/microchip/lan966x/*
14185
14186 MICROCHIP LCDFB DRIVER
14187 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14188 L:      linux-fbdev@vger.kernel.org
14189 S:      Maintained
14190 F:      drivers/video/fbdev/atmel_lcdfb.c
14191 F:      include/video/atmel_lcdc.h
14192
14193 MICROCHIP MCP16502 PMIC DRIVER
14194 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14196 S:      Supported
14197 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14198 F:      drivers/regulator/mcp16502.c
14199
14200 MICROCHIP MCP3564 ADC DRIVER
14201 M:      Marius Cristea <marius.cristea@microchip.com>
14202 L:      linux-iio@vger.kernel.org
14203 S:      Supported
14204 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14205 F:      drivers/iio/adc/mcp3564.c
14206
14207 MICROCHIP MCP3911 ADC DRIVER
14208 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14209 M:      Kent Gustavsson <kent@minoris.se>
14210 L:      linux-iio@vger.kernel.org
14211 S:      Maintained
14212 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14213 F:      drivers/iio/adc/mcp3911.c
14214
14215 MICROCHIP MMC/SD/SDIO MCI DRIVER
14216 M:      Aubin Constans <aubin.constans@microchip.com>
14217 S:      Maintained
14218 F:      drivers/mmc/host/atmel-mci.c
14219
14220 MICROCHIP NAND DRIVER
14221 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14222 L:      linux-mtd@lists.infradead.org
14223 S:      Supported
14224 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14225 F:      drivers/mtd/nand/raw/atmel/*
14226
14227 MICROCHIP OTPC DRIVER
14228 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14230 S:      Supported
14231 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14232 F:      drivers/nvmem/microchip-otpc.c
14233 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14234
14235 MICROCHIP PCI1XXXX GP DRIVER
14236 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14237 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14238 L:      linux-gpio@vger.kernel.org
14239 S:      Supported
14240 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14241 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14242 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14243 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14244
14245 MICROCHIP PCI1XXXX I2C DRIVER
14246 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14247 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14248 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14249 L:      linux-i2c@vger.kernel.org
14250 S:      Maintained
14251 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14252
14253 MICROCHIP PCIe UART DRIVER
14254 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14255 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14256 L:      linux-serial@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14259
14260 MICROCHIP POLARFIRE FPGA DRIVERS
14261 M:      Conor Dooley <conor.dooley@microchip.com>
14262 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14263 L:      linux-fpga@vger.kernel.org
14264 S:      Supported
14265 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14266 F:      drivers/fpga/microchip-spi.c
14267
14268 MICROCHIP PWM DRIVER
14269 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14271 L:      linux-pwm@vger.kernel.org
14272 S:      Supported
14273 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14274 F:      drivers/pwm/pwm-atmel.c
14275
14276 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14277 M:      Eugen Hristev <eugen.hristev@microchip.com>
14278 L:      linux-iio@vger.kernel.org
14279 S:      Supported
14280 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14281 F:      drivers/iio/adc/at91-sama5d2_adc.c
14282 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14283
14284 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14285 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14286 S:      Supported
14287 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14288 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14289
14290 MICROCHIP SOC DRIVERS
14291 M:      Conor Dooley <conor@kernel.org>
14292 S:      Supported
14293 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14294 F:      drivers/soc/microchip/
14295
14296 MICROCHIP SPI DRIVER
14297 M:      Ryan Wanner <ryan.wanner@microchip.com>
14298 S:      Supported
14299 F:      drivers/spi/spi-atmel.*
14300
14301 MICROCHIP SSC DRIVER
14302 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14304 S:      Supported
14305 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14306 F:      drivers/misc/atmel-ssc.c
14307 F:      include/linux/atmel-ssc.h
14308
14309 Microchip Timer Counter Block (TCB) Capture Driver
14310 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14312 L:      linux-iio@vger.kernel.org
14313 S:      Maintained
14314 F:      drivers/counter/microchip-tcb-capture.c
14315
14316 MICROCHIP USB251XB DRIVER
14317 M:      Richard Leitner <richard.leitner@skidata.com>
14318 L:      linux-usb@vger.kernel.org
14319 S:      Maintained
14320 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14321 F:      drivers/usb/misc/usb251xb.c
14322
14323 MICROCHIP USBA UDC DRIVER
14324 M:      Cristian Birsan <cristian.birsan@microchip.com>
14325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14326 S:      Supported
14327 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14328
14329 MICROCHIP WILC1000 WIFI DRIVER
14330 M:      Ajay Singh <ajay.kathat@microchip.com>
14331 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14332 L:      linux-wireless@vger.kernel.org
14333 S:      Supported
14334 F:      drivers/net/wireless/microchip/wilc1000/
14335
14336 MICROSEMI MIPS SOCS
14337 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14338 M:      UNGLinuxDriver@microchip.com
14339 L:      linux-mips@vger.kernel.org
14340 S:      Supported
14341 F:      Documentation/devicetree/bindings/mips/mscc.txt
14342 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14343 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14344 F:      arch/mips/boot/dts/mscc/
14345 F:      arch/mips/configs/generic/board-ocelot.config
14346 F:      arch/mips/generic/board-ocelot.c
14347
14348 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14349 M:      Don Brace <don.brace@microchip.com>
14350 L:      storagedev@microchip.com
14351 L:      linux-scsi@vger.kernel.org
14352 S:      Supported
14353 F:      Documentation/scsi/smartpqi.rst
14354 F:      drivers/scsi/smartpqi/Kconfig
14355 F:      drivers/scsi/smartpqi/Makefile
14356 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14357 F:      include/linux/cciss*.h
14358 F:      include/uapi/linux/cciss*.h
14359
14360 MICROSOFT MANA RDMA DRIVER
14361 M:      Long Li <longli@microsoft.com>
14362 M:      Ajay Sharma <sharmaajay@microsoft.com>
14363 L:      linux-rdma@vger.kernel.org
14364 S:      Supported
14365 F:      drivers/infiniband/hw/mana/
14366 F:      include/net/mana
14367 F:      include/uapi/rdma/mana-abi.h
14368
14369 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14370 M:      Maximilian Luz <luzmaximilian@gmail.com>
14371 L:      platform-driver-x86@vger.kernel.org
14372 S:      Maintained
14373 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14374
14375 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14376 M:      Maximilian Luz <luzmaximilian@gmail.com>
14377 L:      linux-pm@vger.kernel.org
14378 L:      platform-driver-x86@vger.kernel.org
14379 S:      Maintained
14380 F:      drivers/power/supply/surface_battery.c
14381 F:      drivers/power/supply/surface_charger.c
14382
14383 MICROSOFT SURFACE DTX DRIVER
14384 M:      Maximilian Luz <luzmaximilian@gmail.com>
14385 L:      platform-driver-x86@vger.kernel.org
14386 S:      Maintained
14387 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14388 F:      drivers/platform/surface/surface_dtx.c
14389 F:      include/uapi/linux/surface_aggregator/dtx.h
14390
14391 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14392 M:      Maximilian Luz <luzmaximilian@gmail.com>
14393 L:      platform-driver-x86@vger.kernel.org
14394 S:      Maintained
14395 F:      drivers/platform/surface/surface_gpe.c
14396
14397 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14398 M:      Hans de Goede <hdegoede@redhat.com>
14399 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14400 M:      Mark Gross <markgross@kernel.org>
14401 M:      Maximilian Luz <luzmaximilian@gmail.com>
14402 L:      platform-driver-x86@vger.kernel.org
14403 S:      Maintained
14404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14405 F:      drivers/platform/surface/
14406
14407 MICROSOFT SURFACE HID TRANSPORT DRIVER
14408 M:      Maximilian Luz <luzmaximilian@gmail.com>
14409 L:      linux-input@vger.kernel.org
14410 L:      platform-driver-x86@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/hid/surface-hid/
14413
14414 MICROSOFT SURFACE HOT-PLUG DRIVER
14415 M:      Maximilian Luz <luzmaximilian@gmail.com>
14416 L:      platform-driver-x86@vger.kernel.org
14417 S:      Maintained
14418 F:      drivers/platform/surface/surface_hotplug.c
14419
14420 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14421 M:      Maximilian Luz <luzmaximilian@gmail.com>
14422 L:      platform-driver-x86@vger.kernel.org
14423 S:      Maintained
14424 F:      drivers/platform/surface/surface_platform_profile.c
14425
14426 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14427 M:      Chen Yu <yu.c.chen@intel.com>
14428 L:      platform-driver-x86@vger.kernel.org
14429 S:      Supported
14430 F:      drivers/platform/surface/surfacepro3_button.c
14431
14432 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14433 M:      Maximilian Luz <luzmaximilian@gmail.com>
14434 L:      platform-driver-x86@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/platform/surface/surface_aggregator_hub.c
14437
14438 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14439 M:      Maximilian Luz <luzmaximilian@gmail.com>
14440 L:      platform-driver-x86@vger.kernel.org
14441 S:      Maintained
14442 W:      https://github.com/linux-surface/surface-aggregator-module
14443 C:      irc://irc.libera.chat/linux-surface
14444 F:      Documentation/driver-api/surface_aggregator/
14445 F:      drivers/platform/surface/aggregator/
14446 F:      drivers/platform/surface/surface_acpi_notify.c
14447 F:      drivers/platform/surface/surface_aggregator_cdev.c
14448 F:      drivers/platform/surface/surface_aggregator_registry.c
14449 F:      include/linux/surface_acpi_notify.h
14450 F:      include/linux/surface_aggregator/
14451 F:      include/uapi/linux/surface_aggregator/
14452
14453 MICROTEK X6 SCANNER
14454 M:      Oliver Neukum <oliver@neukum.org>
14455 S:      Maintained
14456 F:      drivers/usb/image/microtek.*
14457
14458 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14459 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14460 M:      Luka Perkov <luka.perkov@sartura.hr>
14461 S:      Maintained
14462 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14463 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14464 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14465 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14466 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14467 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14468
14469 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14470 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14471 L:      linux-media@vger.kernel.org
14472 S:      Maintained
14473 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14474 F:      Documentation/driver-api/media/drivers/ccs/
14475 F:      Documentation/userspace-api/media/drivers/ccs.rst
14476 F:      drivers/media/i2c/ccs-pll.c
14477 F:      drivers/media/i2c/ccs-pll.h
14478 F:      drivers/media/i2c/ccs/
14479 F:      include/uapi/linux/ccs.h
14480 F:      include/uapi/linux/smiapp.h
14481
14482 MIPS
14483 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14484 L:      linux-mips@vger.kernel.org
14485 S:      Maintained
14486 W:      http://www.linux-mips.org/
14487 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14489 F:      Documentation/devicetree/bindings/mips/
14490 F:      Documentation/arch/mips/
14491 F:      arch/mips/
14492 F:      drivers/platform/mips/
14493 F:      include/dt-bindings/mips/
14494
14495 MIPS BOSTON DEVELOPMENT BOARD
14496 M:      Paul Burton <paulburton@kernel.org>
14497 L:      linux-mips@vger.kernel.org
14498 S:      Maintained
14499 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14500 F:      arch/mips/boot/dts/img/boston.dts
14501 F:      arch/mips/configs/generic/board-boston.config
14502 F:      drivers/clk/imgtec/clk-boston.c
14503 F:      include/dt-bindings/clock/boston-clock.h
14504
14505 MIPS CORE DRIVERS
14506 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14507 M:      Serge Semin <fancer.lancer@gmail.com>
14508 L:      linux-mips@vger.kernel.org
14509 S:      Supported
14510 F:      drivers/bus/mips_cdmm.c
14511 F:      drivers/clocksource/mips-gic-timer.c
14512 F:      drivers/cpuidle/cpuidle-cps.c
14513 F:      drivers/irqchip/irq-mips-cpu.c
14514 F:      drivers/irqchip/irq-mips-gic.c
14515
14516 MIPS GENERIC PLATFORM
14517 M:      Paul Burton <paulburton@kernel.org>
14518 L:      linux-mips@vger.kernel.org
14519 S:      Supported
14520 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14521 F:      arch/mips/generic/
14522 F:      arch/mips/tools/generic-board-config.sh
14523
14524 MIPS RINT INSTRUCTION EMULATION
14525 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14526 L:      linux-mips@vger.kernel.org
14527 S:      Supported
14528 F:      arch/mips/math-emu/dp_rint.c
14529 F:      arch/mips/math-emu/sp_rint.c
14530
14531 MIPS/LOONGSON1 ARCHITECTURE
14532 M:      Keguang Zhang <keguang.zhang@gmail.com>
14533 L:      linux-mips@vger.kernel.org
14534 S:      Maintained
14535 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14536 F:      arch/mips/include/asm/mach-loongson32/
14537 F:      arch/mips/loongson32/
14538 F:      drivers/*/*loongson1*
14539 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14540
14541 MIPS/LOONGSON2EF ARCHITECTURE
14542 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14543 L:      linux-mips@vger.kernel.org
14544 S:      Maintained
14545 F:      arch/mips/include/asm/mach-loongson2ef/
14546 F:      arch/mips/loongson2ef/
14547 F:      drivers/cpufreq/loongson2_cpufreq.c
14548
14549 MIPS/LOONGSON64 ARCHITECTURE
14550 M:      Huacai Chen <chenhuacai@kernel.org>
14551 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14552 L:      linux-mips@vger.kernel.org
14553 S:      Maintained
14554 F:      arch/mips/include/asm/mach-loongson64/
14555 F:      arch/mips/loongson64/
14556 F:      drivers/irqchip/irq-loongson*
14557 F:      drivers/platform/mips/cpu_hwmon.c
14558
14559 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14560 M:      Hans Verkuil <hverkuil@xs4all.nl>
14561 L:      linux-media@vger.kernel.org
14562 S:      Odd Fixes
14563 W:      https://linuxtv.org
14564 T:      git git://linuxtv.org/media_tree.git
14565 F:      drivers/media/radio/radio-miropcm20*
14566
14567 MITSUMI MM8013 FG DRIVER
14568 M:      Konrad Dybcio <konradybcio@kernel.org>
14569 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14570 F:      drivers/power/supply/mm8013.c
14571
14572 MMP SUPPORT
14573 R:      Lubomir Rintel <lkundrak@v3.sk>
14574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14575 S:      Odd Fixes
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14577 F:      arch/arm/boot/dts/marvell/mmp*
14578 F:      arch/arm/mach-mmp/
14579 F:      include/linux/soc/mmp/
14580
14581 MMP USB PHY DRIVERS
14582 R:      Lubomir Rintel <lkundrak@v3.sk>
14583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14584 S:      Maintained
14585 F:      drivers/phy/marvell/phy-mmp3-usb.c
14586 F:      drivers/phy/marvell/phy-pxa-usb.c
14587
14588 MMU GATHER AND TLB INVALIDATION
14589 M:      Will Deacon <will@kernel.org>
14590 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14591 M:      Andrew Morton <akpm@linux-foundation.org>
14592 M:      Nick Piggin <npiggin@gmail.com>
14593 M:      Peter Zijlstra <peterz@infradead.org>
14594 L:      linux-arch@vger.kernel.org
14595 L:      linux-mm@kvack.org
14596 S:      Maintained
14597 F:      arch/*/include/asm/tlb.h
14598 F:      include/asm-generic/tlb.h
14599 F:      mm/mmu_gather.c
14600
14601 MN88472 MEDIA DRIVER
14602 M:      Antti Palosaari <crope@iki.fi>
14603 L:      linux-media@vger.kernel.org
14604 S:      Maintained
14605 W:      https://linuxtv.org
14606 W:      http://palosaari.fi/linux/
14607 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14608 F:      drivers/media/dvb-frontends/mn88472*
14609
14610 MN88473 MEDIA DRIVER
14611 M:      Antti Palosaari <crope@iki.fi>
14612 L:      linux-media@vger.kernel.org
14613 S:      Maintained
14614 W:      https://linuxtv.org
14615 W:      http://palosaari.fi/linux/
14616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14617 F:      drivers/media/dvb-frontends/mn88473*
14618
14619 MODULE SUPPORT
14620 M:      Luis Chamberlain <mcgrof@kernel.org>
14621 L:      linux-modules@vger.kernel.org
14622 L:      linux-kernel@vger.kernel.org
14623 S:      Maintained
14624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14625 F:      include/linux/kmod.h
14626 F:      include/linux/module*.h
14627 F:      kernel/module/
14628 F:      lib/test_kmod.c
14629 F:      scripts/module*
14630 F:      tools/testing/selftests/kmod/
14631
14632 MONOLITHIC POWER SYSTEM PMIC DRIVER
14633 M:      Saravanan Sekar <sravanhome@gmail.com>
14634 S:      Maintained
14635 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14636 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14637 F:      drivers/hwmon/pmbus/mpq7932.c
14638 F:      drivers/iio/adc/mp2629_adc.c
14639 F:      drivers/mfd/mp2629.c
14640 F:      drivers/power/supply/mp2629_charger.c
14641 F:      drivers/regulator/mp5416.c
14642 F:      drivers/regulator/mpq7920.c
14643 F:      drivers/regulator/mpq7920.h
14644 F:      include/linux/mfd/mp2629.h
14645
14646 MOST(R) TECHNOLOGY DRIVER
14647 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14648 M:      Christian Gromm <christian.gromm@microchip.com>
14649 S:      Maintained
14650 F:      Documentation/ABI/testing/configfs-most
14651 F:      Documentation/ABI/testing/sysfs-bus-most
14652 F:      drivers/most/
14653 F:      drivers/staging/most/
14654 F:      include/linux/most.h
14655
14656 MOTORCOMM PHY DRIVER
14657 M:      Peter Geis <pgwipeout@gmail.com>
14658 M:      Frank <Frank.Sae@motor-comm.com>
14659 L:      netdev@vger.kernel.org
14660 S:      Maintained
14661 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14662 F:      drivers/net/phy/motorcomm.c
14663
14664 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14665 M:      Jiri Slaby <jirislaby@kernel.org>
14666 S:      Maintained
14667 F:      Documentation/driver-api/tty/moxa-smartio.rst
14668 F:      drivers/tty/mxser.*
14669
14670 MR800 AVERMEDIA USB FM RADIO DRIVER
14671 M:      Alexey Klimov <klimov.linux@gmail.com>
14672 L:      linux-media@vger.kernel.org
14673 S:      Maintained
14674 T:      git git://linuxtv.org/media_tree.git
14675 F:      drivers/media/radio/radio-mr800.c
14676
14677 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14678 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14679 L:      linux-wpan@vger.kernel.org
14680 S:      Odd Fixes
14681 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14682 F:      drivers/net/ieee802154/mrf24j40.c
14683
14684 MSI EC DRIVER
14685 M:      Nikita Kravets <teackot@gmail.com>
14686 L:      platform-driver-x86@vger.kernel.org
14687 S:      Maintained
14688 W:      https://github.com/BeardOverflow/msi-ec
14689 F:      drivers/platform/x86/msi-ec.*
14690
14691 MSI LAPTOP SUPPORT
14692 M:      "Lee, Chun-Yi" <jlee@suse.com>
14693 L:      platform-driver-x86@vger.kernel.org
14694 S:      Maintained
14695 F:      drivers/platform/x86/msi-laptop.c
14696
14697 MSI WMI SUPPORT
14698 L:      platform-driver-x86@vger.kernel.org
14699 S:      Orphan
14700 F:      drivers/platform/x86/msi-wmi.c
14701
14702 MSI001 MEDIA DRIVER
14703 M:      Antti Palosaari <crope@iki.fi>
14704 L:      linux-media@vger.kernel.org
14705 S:      Maintained
14706 W:      https://linuxtv.org
14707 W:      http://palosaari.fi/linux/
14708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14709 T:      git git://linuxtv.org/anttip/media_tree.git
14710 F:      drivers/media/tuners/msi001*
14711
14712 MSI2500 MEDIA DRIVER
14713 M:      Antti Palosaari <crope@iki.fi>
14714 L:      linux-media@vger.kernel.org
14715 S:      Maintained
14716 W:      https://linuxtv.org
14717 W:      http://palosaari.fi/linux/
14718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14719 T:      git git://linuxtv.org/anttip/media_tree.git
14720 F:      drivers/media/usb/msi2500/
14721
14722 MSTAR INTERRUPT CONTROLLER DRIVER
14723 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14724 M:      Daniel Palmer <daniel@thingy.jp>
14725 S:      Maintained
14726 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14727 F:      drivers/irqchip/irq-mst-intc.c
14728
14729 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14730 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14731 L:      linux-mtd@lists.infradead.org
14732 S:      Maintained
14733 F:      drivers/mtd/devices/docg3*
14734
14735 MT9M114 ONSEMI SENSOR DRIVER
14736 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14737 L:      linux-media@vger.kernel.org
14738 S:      Maintained
14739 T:      git git://linuxtv.org/media_tree.git
14740 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14741 F:      drivers/media/i2c/mt9m114.c
14742
14743 MT9P031 APTINA CAMERA SENSOR
14744 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14745 L:      linux-media@vger.kernel.org
14746 S:      Maintained
14747 T:      git git://linuxtv.org/media_tree.git
14748 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14749 F:      drivers/media/i2c/mt9p031.c
14750 F:      include/media/i2c/mt9p031.h
14751
14752 MT9T112 APTINA CAMERA SENSOR
14753 M:      Jacopo Mondi <jacopo@jmondi.org>
14754 L:      linux-media@vger.kernel.org
14755 S:      Odd Fixes
14756 T:      git git://linuxtv.org/media_tree.git
14757 F:      drivers/media/i2c/mt9t112.c
14758 F:      include/media/i2c/mt9t112.h
14759
14760 MT9V032 APTINA CAMERA SENSOR
14761 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14762 L:      linux-media@vger.kernel.org
14763 S:      Maintained
14764 T:      git git://linuxtv.org/media_tree.git
14765 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14766 F:      drivers/media/i2c/mt9v032.c
14767 F:      include/media/i2c/mt9v032.h
14768
14769 MT9V111 APTINA CAMERA SENSOR
14770 M:      Jacopo Mondi <jacopo@jmondi.org>
14771 L:      linux-media@vger.kernel.org
14772 S:      Maintained
14773 T:      git git://linuxtv.org/media_tree.git
14774 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14775 F:      drivers/media/i2c/mt9v111.c
14776
14777 MULTIFUNCTION DEVICES (MFD)
14778 M:      Lee Jones <lee@kernel.org>
14779 S:      Maintained
14780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14781 F:      Documentation/devicetree/bindings/mfd/
14782 F:      drivers/mfd/
14783 F:      include/dt-bindings/mfd/
14784 F:      include/linux/mfd/
14785
14786 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14787 S:      Orphan
14788 F:      drivers/mmc/host/mmc_spi.c
14789 F:      include/linux/spi/mmc_spi.h
14790
14791 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14792 M:      Ulf Hansson <ulf.hansson@linaro.org>
14793 L:      linux-mmc@vger.kernel.org
14794 S:      Maintained
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14796 F:      Documentation/devicetree/bindings/mmc/
14797 F:      drivers/mmc/
14798 F:      include/linux/mmc/
14799 F:      include/uapi/linux/mmc/
14800
14801 MULTIPLEXER SUBSYSTEM
14802 M:      Peter Rosin <peda@axentia.se>
14803 S:      Maintained
14804 F:      Documentation/ABI/testing/sysfs-class-mux*
14805 F:      Documentation/devicetree/bindings/mux/
14806 F:      drivers/mux/
14807 F:      include/dt-bindings/mux/
14808 F:      include/linux/mux/
14809
14810 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14811 M:      Bin Liu <b-liu@ti.com>
14812 L:      linux-usb@vger.kernel.org
14813 S:      Maintained
14814 F:      drivers/usb/musb/
14815
14816 MXL301RF MEDIA DRIVER
14817 M:      Akihiro Tsukada <tskd08@gmail.com>
14818 L:      linux-media@vger.kernel.org
14819 S:      Odd Fixes
14820 F:      drivers/media/tuners/mxl301rf*
14821
14822 MXL5007T MEDIA DRIVER
14823 M:      Michael Krufky <mkrufky@linuxtv.org>
14824 L:      linux-media@vger.kernel.org
14825 S:      Maintained
14826 W:      https://linuxtv.org
14827 W:      http://github.com/mkrufky
14828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14829 T:      git git://linuxtv.org/mkrufky/tuners.git
14830 F:      drivers/media/tuners/mxl5007t.*
14831
14832 MXSFB DRM DRIVER
14833 M:      Marek Vasut <marex@denx.de>
14834 M:      Stefan Agner <stefan@agner.ch>
14835 L:      dri-devel@lists.freedesktop.org
14836 S:      Supported
14837 T:      git git://anongit.freedesktop.org/drm/drm-misc
14838 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14839 F:      drivers/gpu/drm/mxsfb/
14840
14841 MYLEX DAC960 PCI RAID Controller
14842 M:      Hannes Reinecke <hare@kernel.org>
14843 L:      linux-scsi@vger.kernel.org
14844 S:      Supported
14845 F:      drivers/scsi/myrb.*
14846 F:      drivers/scsi/myrs.*
14847
14848 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14849 M:      Chris Lee <christopher.lee@cspi.com>
14850 L:      netdev@vger.kernel.org
14851 S:      Supported
14852 W:      https://www.cspi.com/ethernet-products/support/downloads/
14853 F:      drivers/net/ethernet/myricom/myri10ge/
14854
14855 NAND FLASH SUBSYSTEM
14856 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14857 R:      Richard Weinberger <richard@nod.at>
14858 L:      linux-mtd@lists.infradead.org
14859 S:      Maintained
14860 W:      http://www.linux-mtd.infradead.org/
14861 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14862 C:      irc://irc.oftc.net/mtd
14863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14864 F:      drivers/mtd/nand/
14865 F:      include/linux/mtd/*nand*.h
14866
14867 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14868 M:      Daniel Mack <zonque@gmail.com>
14869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14870 S:      Maintained
14871 W:      http://www.native-instruments.com
14872 F:      sound/usb/caiaq/
14873
14874 NATSEMI ETHERNET DRIVER (DP8381x)
14875 S:      Orphan
14876 F:      drivers/net/ethernet/natsemi/natsemi.c
14877
14878 NCR 5380 SCSI DRIVERS
14879 M:      Finn Thain <fthain@linux-m68k.org>
14880 M:      Michael Schmitz <schmitzmic@gmail.com>
14881 L:      linux-scsi@vger.kernel.org
14882 S:      Maintained
14883 F:      Documentation/scsi/g_NCR5380.rst
14884 F:      drivers/scsi/NCR5380.*
14885 F:      drivers/scsi/arm/cumana_1.c
14886 F:      drivers/scsi/arm/oak.c
14887 F:      drivers/scsi/atari_scsi.*
14888 F:      drivers/scsi/dmx3191d.c
14889 F:      drivers/scsi/g_NCR5380.*
14890 F:      drivers/scsi/mac_scsi.*
14891 F:      drivers/scsi/sun3_scsi.*
14892 F:      drivers/scsi/sun3_scsi_vme.c
14893
14894 NCSI LIBRARY
14895 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14896 S:      Maintained
14897 F:      net/ncsi/
14898
14899 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14900 M:      Guenter Roeck <linux@roeck-us.net>
14901 L:      linux-hwmon@vger.kernel.org
14902 S:      Maintained
14903 F:      Documentation/hwmon/nct6775.rst
14904 F:      drivers/hwmon/nct6775-core.c
14905 F:      drivers/hwmon/nct6775-platform.c
14906 F:      drivers/hwmon/nct6775.h
14907
14908 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14909 M:      Zev Weiss <zev@bewilderbeest.net>
14910 L:      linux-hwmon@vger.kernel.org
14911 S:      Maintained
14912 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14913 F:      drivers/hwmon/nct6775-i2c.c
14914
14915 NETDEVSIM
14916 M:      Jakub Kicinski <kuba@kernel.org>
14917 S:      Maintained
14918 F:      drivers/net/netdevsim/*
14919
14920 NETEM NETWORK EMULATOR
14921 M:      Stephen Hemminger <stephen@networkplumber.org>
14922 L:      netdev@vger.kernel.org
14923 S:      Maintained
14924 F:      net/sched/sch_netem.c
14925
14926 NETERION 10GbE DRIVERS (s2io)
14927 M:      Jon Mason <jdmason@kudzu.us>
14928 L:      netdev@vger.kernel.org
14929 S:      Supported
14930 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14931 F:      drivers/net/ethernet/neterion/
14932
14933 NETFILTER
14934 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14935 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14936 M:      Florian Westphal <fw@strlen.de>
14937 L:      netfilter-devel@vger.kernel.org
14938 L:      coreteam@netfilter.org
14939 S:      Maintained
14940 W:      http://www.netfilter.org/
14941 W:      http://www.iptables.org/
14942 W:      http://www.nftables.org/
14943 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14944 C:      irc://irc.libera.chat/netfilter
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14947 F:      include/linux/netfilter*
14948 F:      include/linux/netfilter/
14949 F:      include/net/netfilter/
14950 F:      include/uapi/linux/netfilter*
14951 F:      include/uapi/linux/netfilter/
14952 F:      net/*/netfilter.c
14953 F:      net/*/netfilter/
14954 F:      net/bridge/br_netfilter*.c
14955 F:      net/netfilter/
14956
14957 NETROM NETWORK LAYER
14958 M:      Ralf Baechle <ralf@linux-mips.org>
14959 L:      linux-hams@vger.kernel.org
14960 S:      Maintained
14961 W:      https://linux-ax25.in-berlin.de
14962 F:      include/net/netrom.h
14963 F:      include/uapi/linux/netrom.h
14964 F:      net/netrom/
14965
14966 NETRONIX EMBEDDED CONTROLLER
14967 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14968 S:      Maintained
14969 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14970 F:      drivers/mfd/ntxec.c
14971 F:      drivers/pwm/pwm-ntxec.c
14972 F:      drivers/rtc/rtc-ntxec.c
14973 F:      include/linux/mfd/ntxec.h
14974
14975 NETRONOME ETHERNET DRIVERS
14976 M:      Louis Peens <louis.peens@corigine.com>
14977 R:      Jakub Kicinski <kuba@kernel.org>
14978 L:      oss-drivers@corigine.com
14979 S:      Maintained
14980 F:      drivers/net/ethernet/netronome/
14981
14982 NETWORK BLOCK DEVICE (NBD)
14983 M:      Josef Bacik <josef@toxicpanda.com>
14984 L:      linux-block@vger.kernel.org
14985 L:      nbd@other.debian.org
14986 S:      Maintained
14987 F:      Documentation/admin-guide/blockdev/nbd.rst
14988 F:      drivers/block/nbd.c
14989 F:      include/trace/events/nbd.h
14990 F:      include/uapi/linux/nbd.h
14991
14992 NETWORK DROP MONITOR
14993 M:      Neil Horman <nhorman@tuxdriver.com>
14994 L:      netdev@vger.kernel.org
14995 S:      Maintained
14996 W:      https://fedorahosted.org/dropwatch/
14997 F:      include/uapi/linux/net_dropmon.h
14998 F:      net/core/drop_monitor.c
14999
15000 NETWORKING DRIVERS
15001 M:      "David S. Miller" <davem@davemloft.net>
15002 M:      Eric Dumazet <edumazet@google.com>
15003 M:      Jakub Kicinski <kuba@kernel.org>
15004 M:      Paolo Abeni <pabeni@redhat.com>
15005 L:      netdev@vger.kernel.org
15006 S:      Maintained
15007 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15010 F:      Documentation/devicetree/bindings/net/
15011 F:      drivers/connector/
15012 F:      drivers/net/
15013 F:      include/dt-bindings/net/
15014 F:      include/linux/etherdevice.h
15015 F:      include/linux/fcdevice.h
15016 F:      include/linux/fddidevice.h
15017 F:      include/linux/hippidevice.h
15018 F:      include/linux/if_*
15019 F:      include/linux/inetdevice.h
15020 F:      include/linux/netdevice.h
15021 F:      include/uapi/linux/if_*
15022 F:      include/uapi/linux/netdevice.h
15023 X:      drivers/net/wireless/
15024
15025 NETWORKING DRIVERS (WIRELESS)
15026 M:      Kalle Valo <kvalo@kernel.org>
15027 L:      linux-wireless@vger.kernel.org
15028 S:      Maintained
15029 W:      https://wireless.wiki.kernel.org/
15030 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15033 F:      Documentation/devicetree/bindings/net/wireless/
15034 F:      drivers/net/wireless/
15035
15036 NETWORKING [DSA]
15037 M:      Andrew Lunn <andrew@lunn.ch>
15038 M:      Florian Fainelli <f.fainelli@gmail.com>
15039 M:      Vladimir Oltean <olteanv@gmail.com>
15040 S:      Maintained
15041 F:      Documentation/devicetree/bindings/net/dsa/
15042 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15043 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15044 F:      drivers/net/dsa/
15045 F:      include/linux/dsa/
15046 F:      include/linux/platform_data/dsa.h
15047 F:      include/net/dsa.h
15048 F:      net/dsa/
15049 F:      tools/testing/selftests/drivers/net/dsa/
15050
15051 NETWORKING [GENERAL]
15052 M:      "David S. Miller" <davem@davemloft.net>
15053 M:      Eric Dumazet <edumazet@google.com>
15054 M:      Jakub Kicinski <kuba@kernel.org>
15055 M:      Paolo Abeni <pabeni@redhat.com>
15056 L:      netdev@vger.kernel.org
15057 S:      Maintained
15058 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15059 B:      mailto:netdev@vger.kernel.org
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15062 F:      Documentation/core-api/netlink.rst
15063 F:      Documentation/netlink/
15064 F:      Documentation/networking/
15065 F:      Documentation/process/maintainer-netdev.rst
15066 F:      Documentation/userspace-api/netlink/
15067 F:      include/linux/in.h
15068 F:      include/linux/net.h
15069 F:      include/linux/netdevice.h
15070 F:      include/net/
15071 F:      include/uapi/linux/in.h
15072 F:      include/uapi/linux/net.h
15073 F:      include/uapi/linux/net_namespace.h
15074 F:      include/uapi/linux/netdevice.h
15075 F:      lib/net_utils.c
15076 F:      lib/random32.c
15077 F:      net/
15078 F:      tools/net/
15079 F:      tools/testing/selftests/net/
15080 X:      net/bluetooth/
15081
15082 NETWORKING [IPSEC]
15083 M:      Steffen Klassert <steffen.klassert@secunet.com>
15084 M:      Herbert Xu <herbert@gondor.apana.org.au>
15085 M:      "David S. Miller" <davem@davemloft.net>
15086 L:      netdev@vger.kernel.org
15087 S:      Maintained
15088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15090 F:      include/net/xfrm.h
15091 F:      include/uapi/linux/xfrm.h
15092 F:      net/ipv4/ah4.c
15093 F:      net/ipv4/esp4*
15094 F:      net/ipv4/ip_vti.c
15095 F:      net/ipv4/ipcomp.c
15096 F:      net/ipv4/xfrm*
15097 F:      net/ipv6/ah6.c
15098 F:      net/ipv6/esp6*
15099 F:      net/ipv6/ip6_vti.c
15100 F:      net/ipv6/ipcomp6.c
15101 F:      net/ipv6/xfrm*
15102 F:      net/key/
15103 F:      net/xfrm/
15104 F:      tools/testing/selftests/net/ipsec.c
15105
15106 NETWORKING [IPv4/IPv6]
15107 M:      "David S. Miller" <davem@davemloft.net>
15108 M:      David Ahern <dsahern@kernel.org>
15109 L:      netdev@vger.kernel.org
15110 S:      Maintained
15111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15112 F:      arch/x86/net/*
15113 F:      include/linux/ip.h
15114 F:      include/linux/ipv6*
15115 F:      include/net/fib*
15116 F:      include/net/ip*
15117 F:      include/net/route.h
15118 F:      net/ipv4/
15119 F:      net/ipv6/
15120
15121 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15122 M:      Paul Moore <paul@paul-moore.com>
15123 L:      netdev@vger.kernel.org
15124 L:      linux-security-module@vger.kernel.org
15125 S:      Supported
15126 W:      https://github.com/netlabel
15127 F:      Documentation/netlabel/
15128 F:      include/net/calipso.h
15129 F:      include/net/cipso_ipv4.h
15130 F:      include/net/netlabel.h
15131 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15132 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15133 F:      net/ipv4/cipso_ipv4.c
15134 F:      net/ipv6/calipso.c
15135 F:      net/netfilter/xt_CONNSECMARK.c
15136 F:      net/netfilter/xt_SECMARK.c
15137 F:      net/netlabel/
15138
15139 NETWORKING [MACSEC]
15140 M:      Sabrina Dubroca <sd@queasysnail.net>
15141 L:      netdev@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/net/macsec.c
15144 F:      include/net/macsec.h
15145 F:      include/uapi/linux/if_macsec.h
15146 K:      macsec
15147 K:      \bmdo_
15148
15149 NETWORKING [MPTCP]
15150 M:      Matthieu Baerts <matttbe@kernel.org>
15151 M:      Mat Martineau <martineau@kernel.org>
15152 L:      netdev@vger.kernel.org
15153 L:      mptcp@lists.linux.dev
15154 S:      Maintained
15155 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15156 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15157 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15158 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15159 F:      Documentation/netlink/specs/mptcp.yaml
15160 F:      Documentation/networking/mptcp-sysctl.rst
15161 F:      include/net/mptcp.h
15162 F:      include/trace/events/mptcp.h
15163 F:      include/uapi/linux/mptcp*.h
15164 F:      net/mptcp/
15165 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15166 F:      tools/testing/selftests/net/mptcp/
15167
15168 NETWORKING [TCP]
15169 M:      Eric Dumazet <edumazet@google.com>
15170 L:      netdev@vger.kernel.org
15171 S:      Maintained
15172 F:      include/linux/tcp.h
15173 F:      include/net/tcp.h
15174 F:      include/trace/events/tcp.h
15175 F:      include/uapi/linux/tcp.h
15176 F:      net/ipv4/syncookies.c
15177 F:      net/ipv4/tcp*.c
15178 F:      net/ipv6/syncookies.c
15179 F:      net/ipv6/tcp*.c
15180
15181 NETWORKING [TLS]
15182 M:      Boris Pismenny <borisp@nvidia.com>
15183 M:      John Fastabend <john.fastabend@gmail.com>
15184 M:      Jakub Kicinski <kuba@kernel.org>
15185 L:      netdev@vger.kernel.org
15186 S:      Maintained
15187 F:      include/net/tls.h
15188 F:      include/uapi/linux/tls.h
15189 F:      net/tls/*
15190
15191 NETXEN (1/10) GbE SUPPORT
15192 M:      Manish Chopra <manishc@marvell.com>
15193 M:      Rahul Verma <rahulv@marvell.com>
15194 M:      GR-Linux-NIC-Dev@marvell.com
15195 L:      netdev@vger.kernel.org
15196 S:      Supported
15197 F:      drivers/net/ethernet/qlogic/netxen/
15198
15199 NET_FAILOVER MODULE
15200 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15201 L:      netdev@vger.kernel.org
15202 S:      Supported
15203 F:      Documentation/networking/net_failover.rst
15204 F:      drivers/net/net_failover.c
15205 F:      include/net/net_failover.h
15206
15207 NEXTHOP
15208 M:      David Ahern <dsahern@kernel.org>
15209 L:      netdev@vger.kernel.org
15210 S:      Maintained
15211 F:      include/net/netns/nexthop.h
15212 F:      include/net/nexthop.h
15213 F:      include/uapi/linux/nexthop.h
15214 F:      net/ipv4/nexthop.c
15215
15216 NFC SUBSYSTEM
15217 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15218 L:      netdev@vger.kernel.org
15219 S:      Maintained
15220 F:      Documentation/devicetree/bindings/net/nfc/
15221 F:      drivers/nfc/
15222 F:      include/net/nfc/
15223 F:      include/uapi/linux/nfc.h
15224 F:      net/nfc/
15225
15226 NFC VIRTUAL NCI DEVICE DRIVER
15227 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15228 L:      netdev@vger.kernel.org
15229 S:      Supported
15230 F:      drivers/nfc/virtual_ncidev.c
15231 F:      tools/testing/selftests/nci/
15232
15233 NFS, SUNRPC, AND LOCKD CLIENTS
15234 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15235 M:      Anna Schumaker <anna@kernel.org>
15236 L:      linux-nfs@vger.kernel.org
15237 S:      Maintained
15238 W:      http://client.linux-nfs.org
15239 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15240 F:      Documentation/filesystems/nfs/
15241 F:      fs/lockd/
15242 F:      fs/nfs/
15243 F:      fs/nfs_common/
15244 F:      include/linux/lockd/
15245 F:      include/linux/nfs*
15246 F:      include/linux/sunrpc/
15247 F:      include/uapi/linux/nfs*
15248 F:      include/uapi/linux/sunrpc/
15249 F:      net/sunrpc/
15250
15251 NILFS2 FILESYSTEM
15252 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15253 L:      linux-nilfs@vger.kernel.org
15254 S:      Supported
15255 W:      https://nilfs.sourceforge.io/
15256 W:      https://nilfs.osdn.jp/
15257 T:      git https://github.com/konis/nilfs2.git
15258 F:      Documentation/filesystems/nilfs2.rst
15259 F:      fs/nilfs2/
15260 F:      include/trace/events/nilfs2.h
15261 F:      include/uapi/linux/nilfs2_api.h
15262 F:      include/uapi/linux/nilfs2_ondisk.h
15263
15264 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15265 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15266 S:      Maintained
15267 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15268 F:      Documentation/scsi/NinjaSCSI.rst
15269 F:      drivers/scsi/pcmcia/nsp_*
15270
15271 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15272 M:      GOTO Masanori <gotom@debian.or.jp>
15273 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15274 S:      Maintained
15275 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15276 F:      Documentation/scsi/NinjaSCSI.rst
15277 F:      drivers/scsi/nsp32*
15278
15279 NINTENDO HID DRIVER
15280 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15281 L:      linux-input@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/hid/hid-nintendo*
15284
15285 NIOS2 ARCHITECTURE
15286 M:      Dinh Nguyen <dinguyen@kernel.org>
15287 S:      Maintained
15288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15289 F:      arch/nios2/
15290
15291 NITRO ENCLAVES (NE)
15292 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15293 L:      linux-kernel@vger.kernel.org
15294 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15295 S:      Supported
15296 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15297 F:      Documentation/virt/ne_overview.rst
15298 F:      drivers/virt/nitro_enclaves/
15299 F:      include/linux/nitro_enclaves.h
15300 F:      include/uapi/linux/nitro_enclaves.h
15301 F:      samples/nitro_enclaves/
15302
15303 NOHZ, DYNTICKS SUPPORT
15304 M:      Frederic Weisbecker <frederic@kernel.org>
15305 M:      Thomas Gleixner <tglx@linutronix.de>
15306 M:      Ingo Molnar <mingo@kernel.org>
15307 L:      linux-kernel@vger.kernel.org
15308 S:      Maintained
15309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15310 F:      include/linux/sched/nohz.h
15311 F:      include/linux/tick.h
15312 F:      kernel/time/tick*.*
15313
15314 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15315 M:      Pavel Machek <pavel@ucw.cz>
15316 M:      Sakari Ailus <sakari.ailus@iki.fi>
15317 L:      linux-media@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/media/i2c/ad5820.c
15320 F:      drivers/media/i2c/et8ek8
15321
15322 NOKIA N900 POWER SUPPLY DRIVERS
15323 R:      Pali Rohár <pali@kernel.org>
15324 F:      drivers/power/supply/bq2415x_charger.c
15325 F:      drivers/power/supply/bq27xxx_battery.c
15326 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15327 F:      drivers/power/supply/isp1704_charger.c
15328 F:      drivers/power/supply/rx51_battery.c
15329 F:      include/linux/power/bq2415x_charger.h
15330 F:      include/linux/power/bq27xxx_battery.h
15331
15332 NOLIBC HEADER FILE
15333 M:      Willy Tarreau <w@1wt.eu>
15334 M:      Thomas Weißschuh <linux@weissschuh.net>
15335 S:      Maintained
15336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15337 F:      tools/include/nolibc/
15338 F:      tools/testing/selftests/nolibc/
15339
15340 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15341 M:      Hans de Goede <hdegoede@redhat.com>
15342 L:      linux-input@vger.kernel.org
15343 S:      Maintained
15344 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15345
15346 NSDEPS
15347 M:      Matthias Maennich <maennich@google.com>
15348 S:      Maintained
15349 F:      Documentation/core-api/symbol-namespaces.rst
15350 F:      scripts/nsdeps
15351
15352 NTB AMD DRIVER
15353 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15354 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15355 L:      ntb@lists.linux.dev
15356 S:      Supported
15357 F:      drivers/ntb/hw/amd/
15358
15359 NTB DRIVER CORE
15360 M:      Jon Mason <jdmason@kudzu.us>
15361 M:      Dave Jiang <dave.jiang@intel.com>
15362 M:      Allen Hubbe <allenbh@gmail.com>
15363 L:      ntb@lists.linux.dev
15364 S:      Supported
15365 W:      https://github.com/jonmason/ntb/wiki
15366 T:      git https://github.com/jonmason/ntb.git
15367 F:      drivers/net/ntb_netdev.c
15368 F:      drivers/ntb/
15369 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15370 F:      include/linux/ntb.h
15371 F:      include/linux/ntb_transport.h
15372 F:      tools/testing/selftests/ntb/
15373
15374 NTB IDT DRIVER
15375 M:      Serge Semin <fancer.lancer@gmail.com>
15376 L:      ntb@lists.linux.dev
15377 S:      Supported
15378 F:      drivers/ntb/hw/idt/
15379
15380 NTB INTEL DRIVER
15381 M:      Dave Jiang <dave.jiang@intel.com>
15382 L:      ntb@lists.linux.dev
15383 S:      Supported
15384 W:      https://github.com/davejiang/linux/wiki
15385 T:      git https://github.com/davejiang/linux.git
15386 F:      drivers/ntb/hw/intel/
15387
15388 NTFS FILESYSTEM
15389 M:      Anton Altaparmakov <anton@tuxera.com>
15390 R:      Namjae Jeon <linkinjeon@kernel.org>
15391 L:      linux-ntfs-dev@lists.sourceforge.net
15392 S:      Supported
15393 W:      http://www.tuxera.com/
15394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15395 F:      Documentation/filesystems/ntfs.rst
15396 F:      fs/ntfs/
15397
15398 NTFS3 FILESYSTEM
15399 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15400 L:      ntfs3@lists.linux.dev
15401 S:      Supported
15402 W:      http://www.paragon-software.com/
15403 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15404 F:      Documentation/filesystems/ntfs3.rst
15405 F:      fs/ntfs3/
15406
15407 NUBUS SUBSYSTEM
15408 M:      Finn Thain <fthain@linux-m68k.org>
15409 L:      linux-m68k@lists.linux-m68k.org
15410 S:      Maintained
15411 F:      arch/*/include/asm/nubus.h
15412 F:      drivers/nubus/
15413 F:      include/linux/nubus.h
15414 F:      include/uapi/linux/nubus.h
15415
15416 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15417 M:      Antonino Daplas <adaplas@gmail.com>
15418 L:      linux-fbdev@vger.kernel.org
15419 S:      Maintained
15420 F:      drivers/video/fbdev/nvidia/
15421 F:      drivers/video/fbdev/riva/
15422
15423 NVIDIA WMI EC BACKLIGHT DRIVER
15424 M:      Daniel Dadap <ddadap@nvidia.com>
15425 L:      platform-driver-x86@vger.kernel.org
15426 S:      Supported
15427 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15428 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15429
15430 NVM EXPRESS DRIVER
15431 M:      Keith Busch <kbusch@kernel.org>
15432 M:      Jens Axboe <axboe@fb.com>
15433 M:      Christoph Hellwig <hch@lst.de>
15434 M:      Sagi Grimberg <sagi@grimberg.me>
15435 L:      linux-nvme@lists.infradead.org
15436 S:      Supported
15437 W:      http://git.infradead.org/nvme.git
15438 T:      git git://git.infradead.org/nvme.git
15439 F:      Documentation/nvme/
15440 F:      drivers/nvme/common/
15441 F:      drivers/nvme/host/
15442 F:      include/linux/nvme-*.h
15443 F:      include/linux/nvme.h
15444 F:      include/uapi/linux/nvme_ioctl.h
15445
15446 NVM EXPRESS FABRICS AUTHENTICATION
15447 M:      Hannes Reinecke <hare@suse.de>
15448 L:      linux-nvme@lists.infradead.org
15449 S:      Supported
15450 F:      drivers/nvme/host/auth.c
15451 F:      drivers/nvme/target/auth.c
15452 F:      drivers/nvme/target/fabrics-cmd-auth.c
15453 F:      include/linux/nvme-auth.h
15454
15455 NVM EXPRESS FC TRANSPORT DRIVERS
15456 M:      James Smart <james.smart@broadcom.com>
15457 L:      linux-nvme@lists.infradead.org
15458 S:      Supported
15459 F:      drivers/nvme/host/fc.c
15460 F:      drivers/nvme/target/fc.c
15461 F:      drivers/nvme/target/fcloop.c
15462 F:      include/linux/nvme-fc-driver.h
15463 F:      include/linux/nvme-fc.h
15464
15465 NVM EXPRESS HARDWARE MONITORING SUPPORT
15466 M:      Guenter Roeck <linux@roeck-us.net>
15467 L:      linux-nvme@lists.infradead.org
15468 S:      Supported
15469 F:      drivers/nvme/host/hwmon.c
15470
15471 NVM EXPRESS TARGET DRIVER
15472 M:      Christoph Hellwig <hch@lst.de>
15473 M:      Sagi Grimberg <sagi@grimberg.me>
15474 M:      Chaitanya Kulkarni <kch@nvidia.com>
15475 L:      linux-nvme@lists.infradead.org
15476 S:      Supported
15477 W:      http://git.infradead.org/nvme.git
15478 T:      git git://git.infradead.org/nvme.git
15479 F:      drivers/nvme/target/
15480
15481 NVMEM FRAMEWORK
15482 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15483 S:      Maintained
15484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15485 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15486 F:      Documentation/devicetree/bindings/nvmem/
15487 F:      drivers/nvmem/
15488 F:      include/linux/nvmem-consumer.h
15489 F:      include/linux/nvmem-provider.h
15490
15491 NXP BLUETOOTH WIRELESS DRIVERS
15492 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15493 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15494 S:      Maintained
15495 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15496 F:      drivers/bluetooth/btnxpuart.c
15497
15498 NXP C45 TJA11XX PHY DRIVER
15499 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15500 L:      netdev@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/net/phy/nxp-c45-tja11xx.c
15503
15504 NXP FSPI DRIVER
15505 M:      Han Xu <han.xu@nxp.com>
15506 M:      Haibo Chen <haibo.chen@nxp.com>
15507 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15508 L:      linux-spi@vger.kernel.org
15509 S:      Maintained
15510 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15511 F:      drivers/spi/spi-nxp-fspi.c
15512
15513 NXP FXAS21002C DRIVER
15514 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15515 L:      linux-iio@vger.kernel.org
15516 S:      Maintained
15517 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15518 F:      drivers/iio/gyro/fxas21002c.h
15519 F:      drivers/iio/gyro/fxas21002c_core.c
15520 F:      drivers/iio/gyro/fxas21002c_i2c.c
15521 F:      drivers/iio/gyro/fxas21002c_spi.c
15522
15523 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15524 M:      Haibo Chen <haibo.chen@nxp.com>
15525 L:      linux-iio@vger.kernel.org
15526 L:      linux-imx@nxp.com
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15529 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15530 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15531 F:      drivers/iio/adc/imx7d_adc.c
15532 F:      drivers/iio/adc/imx93_adc.c
15533 F:      drivers/iio/adc/vf610_adc.c
15534
15535 NXP i.MX 8M ISI DRIVER
15536 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15537 L:      linux-media@vger.kernel.org
15538 S:      Maintained
15539 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15540 F:      drivers/media/platform/nxp/imx8-isi/
15541
15542 NXP i.MX 8MP DW100 V4L2 DRIVER
15543 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15544 L:      linux-media@vger.kernel.org
15545 S:      Maintained
15546 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15547 F:      Documentation/userspace-api/media/drivers/dw100.rst
15548 F:      drivers/media/platform/nxp/dw100/
15549 F:      include/uapi/linux/dw100.h
15550
15551 NXP i.MX 8MQ DCSS DRIVER
15552 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15553 R:      Lucas Stach <l.stach@pengutronix.de>
15554 L:      dri-devel@lists.freedesktop.org
15555 S:      Maintained
15556 T:      git git://anongit.freedesktop.org/drm/drm-misc
15557 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15558 F:      drivers/gpu/drm/imx/dcss/
15559
15560 NXP i.MX 8QXP ADC DRIVER
15561 M:      Cai Huoqing <cai.huoqing@linux.dev>
15562 M:      Haibo Chen <haibo.chen@nxp.com>
15563 L:      linux-imx@nxp.com
15564 L:      linux-iio@vger.kernel.org
15565 S:      Maintained
15566 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15567 F:      drivers/iio/adc/imx8qxp-adc.c
15568
15569 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15570 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15571 R:      NXP Linux Team <linux-imx@nxp.com>
15572 L:      linux-media@vger.kernel.org
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15575 F:      drivers/media/platform/nxp/imx-jpeg
15576
15577 NXP i.MX CLOCK DRIVERS
15578 M:      Abel Vesa <abelvesa@kernel.org>
15579 R:      Peng Fan <peng.fan@nxp.com>
15580 L:      linux-clk@vger.kernel.org
15581 L:      linux-imx@nxp.com
15582 S:      Maintained
15583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15584 F:      Documentation/devicetree/bindings/clock/imx*
15585 F:      drivers/clk/imx/
15586 F:      include/dt-bindings/clock/imx*
15587
15588 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15589 M:      Jagan Teki <jagan@amarulasolutions.com>
15590 S:      Maintained
15591 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15592 F:      drivers/regulator/pf8x00-regulator.c
15593
15594 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15595 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15596 L:      linux-kernel@vger.kernel.org
15597 S:      Maintained
15598 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15599 F:      drivers/extcon/extcon-ptn5150.c
15600
15601 NXP SGTL5000 DRIVER
15602 M:      Fabio Estevam <festevam@gmail.com>
15603 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15604 S:      Maintained
15605 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15606 F:      sound/soc/codecs/sgtl5000*
15607
15608 NXP SJA1105 ETHERNET SWITCH DRIVER
15609 M:      Vladimir Oltean <olteanv@gmail.com>
15610 L:      linux-kernel@vger.kernel.org
15611 S:      Maintained
15612 F:      drivers/net/dsa/sja1105
15613 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15614
15615 NXP TDA998X DRM DRIVER
15616 M:      Russell King <linux@armlinux.org.uk>
15617 S:      Maintained
15618 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15619 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15620 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15621 F:      include/drm/i2c/tda998x.h
15622 F:      include/dt-bindings/display/tda998x.h
15623 K:      "nxp,tda998x"
15624
15625 NXP TFA9879 DRIVER
15626 M:      Peter Rosin <peda@axentia.se>
15627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15628 S:      Maintained
15629 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15630 F:      sound/soc/codecs/tfa9879*
15631
15632 NXP-NCI NFC DRIVER
15633 S:      Orphan
15634 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15635 F:      drivers/nfc/nxp-nci
15636
15637 NXP/Goodix TFA989X (TFA1) DRIVER
15638 M:      Stephan Gerhold <stephan@gerhold.net>
15639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15640 S:      Maintained
15641 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15642 F:      sound/soc/codecs/tfa989x.c
15643
15644 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15645 M:      Jonas Malaco <jonas@protocubo.io>
15646 L:      linux-hwmon@vger.kernel.org
15647 S:      Maintained
15648 F:      Documentation/hwmon/nzxt-kraken2.rst
15649 F:      drivers/hwmon/nzxt-kraken2.c
15650
15651 NZXT-SMART2 HARDWARE MONITORING DRIVER
15652 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15653 L:      linux-hwmon@vger.kernel.org
15654 S:      Maintained
15655 F:      Documentation/hwmon/nzxt-smart2.rst
15656 F:      drivers/hwmon/nzxt-smart2.c
15657
15658 OBJAGG
15659 M:      Jiri Pirko <jiri@resnulli.us>
15660 L:      netdev@vger.kernel.org
15661 S:      Supported
15662 F:      include/linux/objagg.h
15663 F:      lib/objagg.c
15664 F:      lib/test_objagg.c
15665
15666 OBJPOOL
15667 M:      Matt Wu <wuqiang.matt@bytedance.com>
15668 S:      Supported
15669 F:      include/linux/objpool.h
15670 F:      lib/objpool.c
15671 F:      lib/test_objpool.c
15672
15673 OBJTOOL
15674 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15675 M:      Peter Zijlstra <peterz@infradead.org>
15676 S:      Supported
15677 F:      include/linux/objtool*.h
15678 F:      tools/objtool/
15679
15680 OCELOT ETHERNET SWITCH DRIVER
15681 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15682 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15683 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15684 M:      UNGLinuxDriver@microchip.com
15685 L:      netdev@vger.kernel.org
15686 S:      Supported
15687 F:      drivers/net/dsa/ocelot/*
15688 F:      drivers/net/ethernet/mscc/
15689 F:      include/soc/mscc/ocelot*
15690 F:      net/dsa/tag_ocelot.c
15691 F:      net/dsa/tag_ocelot_8021q.c
15692 F:      tools/testing/selftests/drivers/net/ocelot/*
15693
15694 OCELOT EXTERNAL SWITCH CONTROL
15695 M:      Colin Foster <colin.foster@in-advantage.com>
15696 S:      Supported
15697 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15698 F:      drivers/mfd/ocelot*
15699 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15700 F:      include/linux/mfd/ocelot.h
15701
15702 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15703 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15704 M:      Andrew Donnellan <ajd@linux.ibm.com>
15705 L:      linuxppc-dev@lists.ozlabs.org
15706 S:      Supported
15707 F:      Documentation/userspace-api/accelerators/ocxl.rst
15708 F:      arch/powerpc/include/asm/pnv-ocxl.h
15709 F:      arch/powerpc/platforms/powernv/ocxl.c
15710 F:      drivers/misc/ocxl/
15711 F:      include/misc/ocxl*
15712 F:      include/uapi/misc/ocxl.h
15713
15714 OMAP AUDIO SUPPORT
15715 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15716 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15718 L:      linux-omap@vger.kernel.org
15719 S:      Maintained
15720 F:      sound/soc/ti/n810.c
15721 F:      sound/soc/ti/omap*
15722 F:      sound/soc/ti/rx51.c
15723 F:      sound/soc/ti/sdma-pcm.*
15724
15725 OMAP CLOCK FRAMEWORK SUPPORT
15726 M:      Paul Walmsley <paul@pwsan.com>
15727 L:      linux-omap@vger.kernel.org
15728 S:      Maintained
15729 F:      arch/arm/*omap*/*clock*
15730
15731 OMAP DEVICE TREE SUPPORT
15732 M:      Benoît Cousson <bcousson@baylibre.com>
15733 M:      Tony Lindgren <tony@atomide.com>
15734 L:      linux-omap@vger.kernel.org
15735 L:      devicetree@vger.kernel.org
15736 S:      Maintained
15737 F:      arch/arm/boot/dts/ti/omap/
15738
15739 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15740 L:      linux-omap@vger.kernel.org
15741 L:      linux-fbdev@vger.kernel.org
15742 S:      Orphan
15743 F:      Documentation/arch/arm/omap/dss.rst
15744 F:      drivers/video/fbdev/omap2/
15745
15746 OMAP FRAMEBUFFER SUPPORT
15747 L:      linux-fbdev@vger.kernel.org
15748 L:      linux-omap@vger.kernel.org
15749 S:      Orphan
15750 F:      drivers/video/fbdev/omap/
15751
15752 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15753 M:      Roger Quadros <rogerq@kernel.org>
15754 M:      Tony Lindgren <tony@atomide.com>
15755 L:      linux-omap@vger.kernel.org
15756 S:      Maintained
15757 F:      arch/arm/mach-omap2/*gpmc*
15758 F:      drivers/memory/omap-gpmc.c
15759
15760 OMAP GPIO DRIVER
15761 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15762 M:      Santosh Shilimkar <ssantosh@kernel.org>
15763 M:      Kevin Hilman <khilman@kernel.org>
15764 L:      linux-omap@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15767 F:      drivers/gpio/gpio-omap.c
15768
15769 OMAP HARDWARE SPINLOCK SUPPORT
15770 M:      Ohad Ben-Cohen <ohad@wizery.com>
15771 L:      linux-omap@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/hwspinlock/omap_hwspinlock.c
15774
15775 OMAP HS MMC SUPPORT
15776 L:      linux-mmc@vger.kernel.org
15777 L:      linux-omap@vger.kernel.org
15778 S:      Orphan
15779 F:      drivers/mmc/host/omap_hsmmc.c
15780
15781 OMAP HWMOD DATA
15782 M:      Paul Walmsley <paul@pwsan.com>
15783 L:      linux-omap@vger.kernel.org
15784 S:      Maintained
15785 F:      arch/arm/mach-omap2/omap_hwmod*data*
15786
15787 OMAP HWMOD SUPPORT
15788 M:      Benoît Cousson <bcousson@baylibre.com>
15789 M:      Paul Walmsley <paul@pwsan.com>
15790 L:      linux-omap@vger.kernel.org
15791 S:      Maintained
15792 F:      arch/arm/mach-omap2/omap_hwmod.*
15793
15794 OMAP I2C DRIVER
15795 M:      Vignesh R <vigneshr@ti.com>
15796 L:      linux-omap@vger.kernel.org
15797 L:      linux-i2c@vger.kernel.org
15798 S:      Maintained
15799 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15800 F:      drivers/i2c/busses/i2c-omap.c
15801
15802 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15803 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15804 L:      linux-media@vger.kernel.org
15805 S:      Maintained
15806 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15807 F:      drivers/media/platform/ti/omap3isp/
15808 F:      drivers/staging/media/omap4iss/
15809
15810 OMAP MMC SUPPORT
15811 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15812 L:      linux-omap@vger.kernel.org
15813 S:      Odd Fixes
15814 F:      drivers/mmc/host/omap.c
15815
15816 OMAP POWER MANAGEMENT SUPPORT
15817 M:      Kevin Hilman <khilman@kernel.org>
15818 L:      linux-omap@vger.kernel.org
15819 S:      Maintained
15820 F:      arch/arm/*omap*/*pm*
15821 F:      drivers/cpufreq/omap-cpufreq.c
15822
15823 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15824 M:      Paul Walmsley <paul@pwsan.com>
15825 L:      linux-omap@vger.kernel.org
15826 S:      Maintained
15827 F:      arch/arm/mach-omap2/prm*
15828
15829 OMAP RANDOM NUMBER GENERATOR SUPPORT
15830 M:      Deepak Saxena <dsaxena@plexity.net>
15831 S:      Maintained
15832 F:      drivers/char/hw_random/omap-rng.c
15833
15834 OMAP USB SUPPORT
15835 L:      linux-usb@vger.kernel.org
15836 L:      linux-omap@vger.kernel.org
15837 S:      Orphan
15838 F:      arch/arm/*omap*/usb*
15839 F:      drivers/usb/*/*omap*
15840
15841 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15842 M:      Mark Jackson <mpfj@newflow.co.uk>
15843 L:      linux-omap@vger.kernel.org
15844 S:      Maintained
15845 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15846
15847 OMAP1 SUPPORT
15848 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15849 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15850 M:      Tony Lindgren <tony@atomide.com>
15851 L:      linux-omap@vger.kernel.org
15852 S:      Maintained
15853 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15855 F:      arch/arm/configs/omap1_defconfig
15856 F:      arch/arm/mach-omap1/
15857 F:      drivers/i2c/busses/i2c-omap.c
15858 F:      include/linux/platform_data/ams-delta-fiq.h
15859 F:      include/linux/platform_data/i2c-omap.h
15860
15861 OMAP2+ SUPPORT
15862 M:      Tony Lindgren <tony@atomide.com>
15863 L:      linux-omap@vger.kernel.org
15864 S:      Maintained
15865 W:      http://www.muru.com/linux/omap/
15866 W:      http://linux.omap.com/
15867 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15869 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15870 F:      arch/arm/configs/omap2plus_defconfig
15871 F:      arch/arm/mach-omap2/
15872 F:      drivers/bus/ti-sysc.c
15873 F:      drivers/gpio/gpio-tps65219.c
15874 F:      drivers/i2c/busses/i2c-omap.c
15875 F:      drivers/irqchip/irq-omap-intc.c
15876 F:      drivers/mfd/*omap*.c
15877 F:      drivers/mfd/menelaus.c
15878 F:      drivers/mfd/palmas.c
15879 F:      drivers/mfd/tps65217.c
15880 F:      drivers/mfd/tps65218.c
15881 F:      drivers/mfd/tps65219.c
15882 F:      drivers/mfd/tps65910.c
15883 F:      drivers/mfd/twl-core.[ch]
15884 F:      drivers/mfd/twl4030*.c
15885 F:      drivers/mfd/twl6030*.c
15886 F:      drivers/mfd/twl6040*.c
15887 F:      drivers/regulator/palmas-regulator*.c
15888 F:      drivers/regulator/pbias-regulator.c
15889 F:      drivers/regulator/tps65217-regulator.c
15890 F:      drivers/regulator/tps65218-regulator.c
15891 F:      drivers/regulator/tps65219-regulator.c
15892 F:      drivers/regulator/tps65910-regulator.c
15893 F:      drivers/regulator/twl-regulator.c
15894 F:      drivers/regulator/twl6030-regulator.c
15895 F:      include/linux/platform_data/i2c-omap.h
15896 F:      include/linux/platform_data/ti-sysc.h
15897
15898 OMFS FILESYSTEM
15899 M:      Bob Copeland <me@bobcopeland.com>
15900 L:      linux-karma-devel@lists.sourceforge.net
15901 S:      Maintained
15902 F:      Documentation/filesystems/omfs.rst
15903 F:      fs/omfs/
15904
15905 OMNIVISION OG01A1B SENSOR DRIVER
15906 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15907 L:      linux-media@vger.kernel.org
15908 S:      Maintained
15909 F:      drivers/media/i2c/og01a1b.c
15910
15911 OMNIVISION OV01A10 SENSOR DRIVER
15912 M:      Bingbu Cao <bingbu.cao@intel.com>
15913 L:      linux-media@vger.kernel.org
15914 S:      Maintained
15915 T:      git git://linuxtv.org/media_tree.git
15916 F:      drivers/media/i2c/ov01a10.c
15917
15918 OMNIVISION OV02A10 SENSOR DRIVER
15919 L:      linux-media@vger.kernel.org
15920 S:      Orphan
15921 T:      git git://linuxtv.org/media_tree.git
15922 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15923 F:      drivers/media/i2c/ov02a10.c
15924
15925 OMNIVISION OV08D10 SENSOR DRIVER
15926 M:      Jimmy Su <jimmy.su@intel.com>
15927 L:      linux-media@vger.kernel.org
15928 S:      Maintained
15929 T:      git git://linuxtv.org/media_tree.git
15930 F:      drivers/media/i2c/ov08d10.c
15931
15932 OMNIVISION OV08X40 SENSOR DRIVER
15933 M:      Jason Chen <jason.z.chen@intel.com>
15934 L:      linux-media@vger.kernel.org
15935 S:      Maintained
15936 T:      git git://linuxtv.org/media_tree.git
15937 F:      drivers/media/i2c/ov08x40.c
15938
15939 OMNIVISION OV13858 SENSOR DRIVER
15940 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15941 L:      linux-media@vger.kernel.org
15942 S:      Maintained
15943 T:      git git://linuxtv.org/media_tree.git
15944 F:      drivers/media/i2c/ov13858.c
15945
15946 OMNIVISION OV13B10 SENSOR DRIVER
15947 M:      Arec Kao <arec.kao@intel.com>
15948 L:      linux-media@vger.kernel.org
15949 S:      Maintained
15950 T:      git git://linuxtv.org/media_tree.git
15951 F:      drivers/media/i2c/ov13b10.c
15952
15953 OMNIVISION OV2680 SENSOR DRIVER
15954 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15955 M:      Hans de Goede <hansg@kernel.org>
15956 L:      linux-media@vger.kernel.org
15957 S:      Maintained
15958 T:      git git://linuxtv.org/media_tree.git
15959 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15960 F:      drivers/media/i2c/ov2680.c
15961
15962 OMNIVISION OV2685 SENSOR DRIVER
15963 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15964 L:      linux-media@vger.kernel.org
15965 S:      Maintained
15966 T:      git git://linuxtv.org/media_tree.git
15967 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15968 F:      drivers/media/i2c/ov2685.c
15969
15970 OMNIVISION OV2740 SENSOR DRIVER
15971 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15972 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15973 R:      Bingbu Cao <bingbu.cao@intel.com>
15974 L:      linux-media@vger.kernel.org
15975 S:      Maintained
15976 T:      git git://linuxtv.org/media_tree.git
15977 F:      drivers/media/i2c/ov2740.c
15978
15979 OMNIVISION OV4689 SENSOR DRIVER
15980 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15981 L:      linux-media@vger.kernel.org
15982 S:      Maintained
15983 T:      git git://linuxtv.org/media_tree.git
15984 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15985 F:      drivers/media/i2c/ov4689.c
15986
15987 OMNIVISION OV5640 SENSOR DRIVER
15988 M:      Steve Longerbeam <slongerbeam@gmail.com>
15989 L:      linux-media@vger.kernel.org
15990 S:      Maintained
15991 T:      git git://linuxtv.org/media_tree.git
15992 F:      drivers/media/i2c/ov5640.c
15993
15994 OMNIVISION OV5647 SENSOR DRIVER
15995 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15996 M:      Jacopo Mondi <jacopo@jmondi.org>
15997 L:      linux-media@vger.kernel.org
15998 S:      Maintained
15999 T:      git git://linuxtv.org/media_tree.git
16000 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
16001 F:      drivers/media/i2c/ov5647.c
16002
16003 OMNIVISION OV5670 SENSOR DRIVER
16004 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16005 L:      linux-media@vger.kernel.org
16006 S:      Maintained
16007 T:      git git://linuxtv.org/media_tree.git
16008 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
16009 F:      drivers/media/i2c/ov5670.c
16010
16011 OMNIVISION OV5675 SENSOR DRIVER
16012 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16013 L:      linux-media@vger.kernel.org
16014 S:      Maintained
16015 T:      git git://linuxtv.org/media_tree.git
16016 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16017 F:      drivers/media/i2c/ov5675.c
16018
16019 OMNIVISION OV5693 SENSOR DRIVER
16020 M:      Daniel Scally <djrscally@gmail.com>
16021 L:      linux-media@vger.kernel.org
16022 S:      Maintained
16023 T:      git git://linuxtv.org/media_tree.git
16024 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16025 F:      drivers/media/i2c/ov5693.c
16026
16027 OMNIVISION OV5695 SENSOR DRIVER
16028 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16029 L:      linux-media@vger.kernel.org
16030 S:      Maintained
16031 T:      git git://linuxtv.org/media_tree.git
16032 F:      drivers/media/i2c/ov5695.c
16033
16034 OMNIVISION OV7670 SENSOR DRIVER
16035 L:      linux-media@vger.kernel.org
16036 S:      Orphan
16037 T:      git git://linuxtv.org/media_tree.git
16038 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16039 F:      drivers/media/i2c/ov7670.c
16040
16041 OMNIVISION OV772x SENSOR DRIVER
16042 M:      Jacopo Mondi <jacopo@jmondi.org>
16043 L:      linux-media@vger.kernel.org
16044 S:      Odd fixes
16045 T:      git git://linuxtv.org/media_tree.git
16046 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16047 F:      drivers/media/i2c/ov772x.c
16048 F:      include/media/i2c/ov772x.h
16049
16050 OMNIVISION OV7740 SENSOR DRIVER
16051 L:      linux-media@vger.kernel.org
16052 S:      Orphan
16053 T:      git git://linuxtv.org/media_tree.git
16054 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16055 F:      drivers/media/i2c/ov7740.c
16056
16057 OMNIVISION OV8856 SENSOR DRIVER
16058 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16059 L:      linux-media@vger.kernel.org
16060 S:      Maintained
16061 T:      git git://linuxtv.org/media_tree.git
16062 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16063 F:      drivers/media/i2c/ov8856.c
16064
16065 OMNIVISION OV8858 SENSOR DRIVER
16066 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16067 M:      Nicholas Roth <nicholas@rothemail.net>
16068 L:      linux-media@vger.kernel.org
16069 S:      Maintained
16070 T:      git git://linuxtv.org/media_tree.git
16071 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16072 F:      drivers/media/i2c/ov8858.c
16073
16074 OMNIVISION OV9282 SENSOR DRIVER
16075 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16076 L:      linux-media@vger.kernel.org
16077 S:      Maintained
16078 T:      git git://linuxtv.org/media_tree.git
16079 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16080 F:      drivers/media/i2c/ov9282.c
16081
16082 OMNIVISION OV9640 SENSOR DRIVER
16083 M:      Petr Cvek <petrcvekcz@gmail.com>
16084 L:      linux-media@vger.kernel.org
16085 S:      Maintained
16086 F:      drivers/media/i2c/ov9640.*
16087
16088 OMNIVISION OV9650 SENSOR DRIVER
16089 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16090 R:      Akinobu Mita <akinobu.mita@gmail.com>
16091 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16092 L:      linux-media@vger.kernel.org
16093 S:      Maintained
16094 T:      git git://linuxtv.org/media_tree.git
16095 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16096 F:      drivers/media/i2c/ov9650.c
16097
16098 OMNIVISION OV9734 SENSOR DRIVER
16099 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16100 R:      Bingbu Cao <bingbu.cao@intel.com>
16101 L:      linux-media@vger.kernel.org
16102 S:      Maintained
16103 T:      git git://linuxtv.org/media_tree.git
16104 F:      drivers/media/i2c/ov9734.c
16105
16106 ONBOARD USB HUB DRIVER
16107 M:      Matthias Kaehlcke <mka@chromium.org>
16108 L:      linux-usb@vger.kernel.org
16109 S:      Maintained
16110 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16111 F:      drivers/usb/misc/onboard_usb_hub.c
16112
16113 ONENAND FLASH DRIVER
16114 M:      Kyungmin Park <kyungmin.park@samsung.com>
16115 L:      linux-mtd@lists.infradead.org
16116 S:      Maintained
16117 F:      drivers/mtd/nand/onenand/
16118 F:      include/linux/mtd/onenand*.h
16119
16120 ONEXPLAYER FAN DRIVER
16121 M:      Derek John Clark <derekjohn.clark@gmail.com>
16122 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16123 L:      linux-hwmon@vger.kernel.org
16124 S:      Maintained
16125 F:      drivers/hwmon/oxp-sensors.c
16126
16127 ONIE TLV NVMEM LAYOUT DRIVER
16128 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16129 S:      Maintained
16130 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16131 F:      drivers/nvmem/layouts/onie-tlv.c
16132
16133 ONION OMEGA2+ BOARD
16134 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16135 L:      linux-mips@vger.kernel.org
16136 S:      Maintained
16137 F:      arch/mips/boot/dts/ralink/omega2p.dts
16138
16139 ONSEMI ETHERNET PHY DRIVERS
16140 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16141 L:      netdev@vger.kernel.org
16142 S:      Supported
16143 W:      http://www.onsemi.com
16144 F:      drivers/net/phy/ncn*
16145
16146 OP-TEE DRIVER
16147 M:      Jens Wiklander <jens.wiklander@linaro.org>
16148 L:      op-tee@lists.trustedfirmware.org
16149 S:      Maintained
16150 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16151 F:      drivers/tee/optee/
16152
16153 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16154 M:      Sumit Garg <sumit.garg@linaro.org>
16155 L:      op-tee@lists.trustedfirmware.org
16156 S:      Maintained
16157 F:      drivers/char/hw_random/optee-rng.c
16158
16159 OP-TEE RTC DRIVER
16160 M:      Clément Léger <clement.leger@bootlin.com>
16161 L:      linux-rtc@vger.kernel.org
16162 S:      Maintained
16163 F:      drivers/rtc/rtc-optee.c
16164
16165 OPA-VNIC DRIVER
16166 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16167 L:      linux-rdma@vger.kernel.org
16168 S:      Supported
16169 F:      drivers/infiniband/ulp/opa_vnic
16170
16171 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16172 M:      Rob Herring <robh+dt@kernel.org>
16173 M:      Frank Rowand <frowand.list@gmail.com>
16174 L:      devicetree@vger.kernel.org
16175 S:      Maintained
16176 W:      http://www.devicetree.org/
16177 C:      irc://irc.libera.chat/devicetree
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16179 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16180 F:      drivers/of/
16181 F:      include/linux/of*.h
16182 F:      scripts/dtc/
16183 F:      tools/testing/selftests/dt/
16184 K:      of_overlay_notifier_
16185 K:      of_overlay_fdt_apply
16186 K:      of_overlay_remove
16187
16188 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16189 M:      Rob Herring <robh+dt@kernel.org>
16190 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16191 M:      Conor Dooley <conor+dt@kernel.org>
16192 L:      devicetree@vger.kernel.org
16193 S:      Maintained
16194 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16195 C:      irc://irc.libera.chat/devicetree
16196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16197 F:      Documentation/devicetree/
16198 F:      arch/*/boot/dts/
16199 F:      include/dt-bindings/
16200
16201 OPENCOMPUTE PTP CLOCK DRIVER
16202 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16203 M:      Vadim Fedorenko <vadfed@fb.com>
16204 L:      netdev@vger.kernel.org
16205 S:      Maintained
16206 F:      drivers/ptp/ptp_ocp.c
16207
16208 OPENCORES I2C BUS DRIVER
16209 M:      Peter Korsgaard <peter@korsgaard.com>
16210 M:      Andrew Lunn <andrew@lunn.ch>
16211 L:      linux-i2c@vger.kernel.org
16212 S:      Maintained
16213 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16214 F:      Documentation/i2c/busses/i2c-ocores.rst
16215 F:      drivers/i2c/busses/i2c-ocores.c
16216 F:      include/linux/platform_data/i2c-ocores.h
16217
16218 OPENRISC ARCHITECTURE
16219 M:      Jonas Bonn <jonas@southpole.se>
16220 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16221 M:      Stafford Horne <shorne@gmail.com>
16222 L:      linux-openrisc@vger.kernel.org
16223 S:      Maintained
16224 W:      http://openrisc.io
16225 T:      git https://github.com/openrisc/linux.git
16226 F:      Documentation/arch/openrisc/
16227 F:      Documentation/devicetree/bindings/openrisc/
16228 F:      arch/openrisc/
16229 F:      drivers/irqchip/irq-ompic.c
16230 F:      drivers/irqchip/irq-or1k-*
16231
16232 OPENVSWITCH
16233 M:      Pravin B Shelar <pshelar@ovn.org>
16234 L:      netdev@vger.kernel.org
16235 L:      dev@openvswitch.org
16236 S:      Maintained
16237 W:      http://openvswitch.org
16238 F:      include/uapi/linux/openvswitch.h
16239 F:      net/openvswitch/
16240 F:      tools/testing/selftests/net/openvswitch/
16241
16242 OPERATING PERFORMANCE POINTS (OPP)
16243 M:      Viresh Kumar <vireshk@kernel.org>
16244 M:      Nishanth Menon <nm@ti.com>
16245 M:      Stephen Boyd <sboyd@kernel.org>
16246 L:      linux-pm@vger.kernel.org
16247 S:      Maintained
16248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16249 F:      Documentation/devicetree/bindings/opp/
16250 F:      Documentation/power/opp.rst
16251 F:      drivers/opp/
16252 F:      include/linux/pm_opp.h
16253
16254 OPL4 DRIVER
16255 M:      Clemens Ladisch <clemens@ladisch.de>
16256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16257 S:      Maintained
16258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16259 F:      sound/drivers/opl4/
16260
16261 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16262 M:      Mark Fasheh <mark@fasheh.com>
16263 M:      Joel Becker <jlbec@evilplan.org>
16264 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16265 L:      ocfs2-devel@lists.linux.dev
16266 S:      Supported
16267 W:      http://ocfs2.wiki.kernel.org
16268 F:      Documentation/filesystems/dlmfs.rst
16269 F:      Documentation/filesystems/ocfs2.rst
16270 F:      fs/ocfs2/
16271
16272 ORANGEFS FILESYSTEM
16273 M:      Mike Marshall <hubcap@omnibond.com>
16274 R:      Martin Brandenburg <martin@omnibond.com>
16275 L:      devel@lists.orangefs.org
16276 S:      Supported
16277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16278 F:      Documentation/filesystems/orangefs.rst
16279 F:      fs/orangefs/
16280
16281 ORINOCO DRIVER
16282 L:      linux-wireless@vger.kernel.org
16283 S:      Orphan
16284 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16285 W:      http://www.nongnu.org/orinoco/
16286 F:      drivers/net/wireless/intersil/orinoco/
16287
16288 OV2659 OMNIVISION SENSOR DRIVER
16289 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16290 L:      linux-media@vger.kernel.org
16291 S:      Maintained
16292 W:      https://linuxtv.org
16293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16294 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16295 F:      drivers/media/i2c/ov2659.c
16296 F:      include/media/i2c/ov2659.h
16297
16298 OVERLAY FILESYSTEM
16299 M:      Miklos Szeredi <miklos@szeredi.hu>
16300 M:      Amir Goldstein <amir73il@gmail.com>
16301 L:      linux-unionfs@vger.kernel.org
16302 S:      Supported
16303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16304 F:      Documentation/filesystems/overlayfs.rst
16305 F:      fs/overlayfs/
16306
16307 P54 WIRELESS DRIVER
16308 M:      Christian Lamparter <chunkeey@googlemail.com>
16309 L:      linux-wireless@vger.kernel.org
16310 S:      Maintained
16311 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16312 F:      drivers/net/wireless/intersil/p54/
16313
16314 PACKET SOCKETS
16315 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16316 S:      Maintained
16317 F:      include/uapi/linux/if_packet.h
16318 F:      net/packet/af_packet.c
16319
16320 PACKING
16321 M:      Vladimir Oltean <olteanv@gmail.com>
16322 L:      netdev@vger.kernel.org
16323 S:      Supported
16324 F:      Documentation/core-api/packing.rst
16325 F:      include/linux/packing.h
16326 F:      lib/packing.c
16327
16328 PADATA PARALLEL EXECUTION MECHANISM
16329 M:      Steffen Klassert <steffen.klassert@secunet.com>
16330 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16331 L:      linux-crypto@vger.kernel.org
16332 L:      linux-kernel@vger.kernel.org
16333 S:      Maintained
16334 F:      Documentation/core-api/padata.rst
16335 F:      include/linux/padata.h
16336 F:      kernel/padata.c
16337
16338 PAGE CACHE
16339 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16340 L:      linux-fsdevel@vger.kernel.org
16341 S:      Supported
16342 T:      git git://git.infradead.org/users/willy/pagecache.git
16343 F:      Documentation/filesystems/locking.rst
16344 F:      Documentation/filesystems/vfs.rst
16345 F:      include/linux/pagemap.h
16346 F:      mm/filemap.c
16347 F:      mm/page-writeback.c
16348 F:      mm/readahead.c
16349 F:      mm/truncate.c
16350
16351 PAGE POOL
16352 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16353 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16354 L:      netdev@vger.kernel.org
16355 S:      Supported
16356 F:      Documentation/networking/page_pool.rst
16357 F:      include/net/page_pool/
16358 F:      include/trace/events/page_pool.h
16359 F:      net/core/page_pool.c
16360
16361 PAGE TABLE CHECK
16362 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16363 M:      Andrew Morton <akpm@linux-foundation.org>
16364 L:      linux-mm@kvack.org
16365 S:      Maintained
16366 F:      Documentation/mm/page_table_check.rst
16367 F:      include/linux/page_table_check.h
16368 F:      mm/page_table_check.c
16369
16370 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16371 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16372 L:      platform-driver-x86@vger.kernel.org
16373 S:      Maintained
16374 F:      drivers/platform/x86/panasonic-laptop.c
16375
16376 PARALLAX PING IIO SENSOR DRIVER
16377 M:      Andreas Klinger <ak@it-klinger.de>
16378 L:      linux-iio@vger.kernel.org
16379 S:      Maintained
16380 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16381 F:      drivers/iio/proximity/ping.c
16382
16383 PARALLEL LCD/KEYPAD PANEL DRIVER
16384 M:      Willy Tarreau <willy@haproxy.com>
16385 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16386 S:      Odd Fixes
16387 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16388 F:      drivers/auxdisplay/panel.c
16389
16390 PARALLEL PORT SUBSYSTEM
16391 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16392 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16393 L:      linux-parport@lists.infradead.org (subscribers-only)
16394 S:      Maintained
16395 F:      Documentation/driver-api/parport*.rst
16396 F:      drivers/char/ppdev.c
16397 F:      drivers/parport/
16398 F:      include/linux/parport*.h
16399 F:      include/uapi/linux/ppdev.h
16400
16401 PARAVIRT_OPS INTERFACE
16402 M:      Juergen Gross <jgross@suse.com>
16403 R:      Ajay Kaher <akaher@vmware.com>
16404 R:      Alexey Makhalov <amakhalov@vmware.com>
16405 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16406 L:      virtualization@lists.linux.dev
16407 L:      x86@kernel.org
16408 S:      Supported
16409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16410 F:      Documentation/virt/paravirt_ops.rst
16411 F:      arch/*/include/asm/paravirt*.h
16412 F:      arch/*/kernel/paravirt*
16413 F:      include/linux/hypervisor.h
16414
16415 PARISC ARCHITECTURE
16416 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16417 M:      Helge Deller <deller@gmx.de>
16418 L:      linux-parisc@vger.kernel.org
16419 S:      Maintained
16420 W:      https://parisc.wiki.kernel.org
16421 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16424 F:      Documentation/arch/parisc/
16425 F:      arch/parisc/
16426 F:      drivers/char/agp/parisc-agp.c
16427 F:      drivers/input/misc/hp_sdc_rtc.c
16428 F:      drivers/input/serio/gscps2.c
16429 F:      drivers/input/serio/hp_sdc*
16430 F:      drivers/parisc/
16431 F:      drivers/parport/parport_gsc.*
16432 F:      drivers/tty/serial/8250/8250_parisc.c
16433 F:      drivers/video/console/sti*
16434 F:      drivers/video/fbdev/sti*
16435 F:      drivers/video/logo/logo_parisc*
16436 F:      include/linux/hp_sdc.h
16437
16438 PARMAN
16439 M:      Jiri Pirko <jiri@resnulli.us>
16440 L:      netdev@vger.kernel.org
16441 S:      Supported
16442 F:      include/linux/parman.h
16443 F:      lib/parman.c
16444 F:      lib/test_parman.c
16445
16446 PC ENGINES APU BOARD DRIVER
16447 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16448 S:      Maintained
16449 F:      drivers/platform/x86/pcengines-apuv2.c
16450
16451 PC87360 HARDWARE MONITORING DRIVER
16452 M:      Jim Cromie <jim.cromie@gmail.com>
16453 L:      linux-hwmon@vger.kernel.org
16454 S:      Maintained
16455 F:      Documentation/hwmon/pc87360.rst
16456 F:      drivers/hwmon/pc87360.c
16457
16458 PC8736x GPIO DRIVER
16459 M:      Jim Cromie <jim.cromie@gmail.com>
16460 S:      Maintained
16461 F:      drivers/char/pc8736x_gpio.c
16462
16463 PC87427 HARDWARE MONITORING DRIVER
16464 M:      Jean Delvare <jdelvare@suse.com>
16465 L:      linux-hwmon@vger.kernel.org
16466 S:      Maintained
16467 F:      Documentation/hwmon/pc87427.rst
16468 F:      drivers/hwmon/pc87427.c
16469
16470 PCA9532 LED DRIVER
16471 M:      Riku Voipio <riku.voipio@iki.fi>
16472 S:      Maintained
16473 F:      drivers/leds/leds-pca9532.c
16474 F:      include/linux/leds-pca9532.h
16475
16476 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16477 M:      Guenter Roeck <linux@roeck-us.net>
16478 L:      linux-i2c@vger.kernel.org
16479 S:      Maintained
16480 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16481
16482 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16483 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16484 M:      Pali Rohár <pali@kernel.org>
16485 L:      linux-pci@vger.kernel.org
16486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16487 S:      Maintained
16488 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16489 F:      drivers/pci/controller/pci-aardvark.c
16490
16491 PCI DRIVER FOR ALTERA PCIE IP
16492 M:      Joyce Ooi <joyce.ooi@intel.com>
16493 L:      linux-pci@vger.kernel.org
16494 S:      Supported
16495 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16496 F:      drivers/pci/controller/pcie-altera.c
16497
16498 PCI DRIVER FOR APPLIEDMICRO XGENE
16499 M:      Toan Le <toan@os.amperecomputing.com>
16500 L:      linux-pci@vger.kernel.org
16501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16502 S:      Maintained
16503 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16504 F:      drivers/pci/controller/pci-xgene.c
16505
16506 PCI DRIVER FOR ARM VERSATILE PLATFORM
16507 M:      Rob Herring <robh@kernel.org>
16508 L:      linux-pci@vger.kernel.org
16509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16510 S:      Maintained
16511 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16512 F:      drivers/pci/controller/pci-versatile.c
16513
16514 PCI DRIVER FOR ARMADA 8K
16515 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16516 L:      linux-pci@vger.kernel.org
16517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16518 S:      Maintained
16519 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16520 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16521
16522 PCI DRIVER FOR CADENCE PCIE IP
16523 M:      Tom Joseph <tjoseph@cadence.com>
16524 L:      linux-pci@vger.kernel.org
16525 S:      Maintained
16526 F:      Documentation/devicetree/bindings/pci/cdns,*
16527 F:      drivers/pci/controller/cadence/
16528
16529 PCI DRIVER FOR FREESCALE LAYERSCAPE
16530 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16531 M:      Mingkai Hu <mingkai.hu@nxp.com>
16532 M:      Roy Zang <roy.zang@nxp.com>
16533 L:      linuxppc-dev@lists.ozlabs.org
16534 L:      linux-pci@vger.kernel.org
16535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16536 S:      Maintained
16537 F:      drivers/pci/controller/dwc/*layerscape*
16538
16539 PCI DRIVER FOR FU740
16540 M:      Paul Walmsley <paul.walmsley@sifive.com>
16541 M:      Greentime Hu <greentime.hu@sifive.com>
16542 L:      linux-pci@vger.kernel.org
16543 S:      Maintained
16544 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16545 F:      drivers/pci/controller/dwc/pcie-fu740.c
16546
16547 PCI DRIVER FOR GENERIC OF HOSTS
16548 M:      Will Deacon <will@kernel.org>
16549 L:      linux-pci@vger.kernel.org
16550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16551 S:      Maintained
16552 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16553 F:      drivers/pci/controller/pci-host-common.c
16554 F:      drivers/pci/controller/pci-host-generic.c
16555
16556 PCI DRIVER FOR IMX6
16557 M:      Richard Zhu <hongxing.zhu@nxp.com>
16558 M:      Lucas Stach <l.stach@pengutronix.de>
16559 L:      linux-pci@vger.kernel.org
16560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16561 S:      Maintained
16562 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16563 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16564 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16565 F:      drivers/pci/controller/dwc/*imx6*
16566
16567 PCI DRIVER FOR INTEL IXP4XX
16568 M:      Linus Walleij <linus.walleij@linaro.org>
16569 S:      Maintained
16570 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16571 F:      drivers/pci/controller/pci-ixp4xx.c
16572
16573 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16574 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16575 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16576 L:      linux-pci@vger.kernel.org
16577 S:      Supported
16578 F:      drivers/pci/controller/vmd.c
16579
16580 PCI DRIVER FOR MICROSEMI SWITCHTEC
16581 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16582 M:      Logan Gunthorpe <logang@deltatee.com>
16583 L:      linux-pci@vger.kernel.org
16584 S:      Maintained
16585 F:      Documentation/ABI/testing/sysfs-class-switchtec
16586 F:      Documentation/driver-api/switchtec.rst
16587 F:      drivers/ntb/hw/mscc/
16588 F:      drivers/pci/switch/switchtec*
16589 F:      include/linux/switchtec.h
16590 F:      include/uapi/linux/switchtec_ioctl.h
16591
16592 PCI DRIVER FOR MOBIVEIL PCIE IP
16593 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16594 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16595 L:      linux-pci@vger.kernel.org
16596 S:      Supported
16597 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16598 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16599
16600 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16601 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16602 M:      Pali Rohár <pali@kernel.org>
16603 L:      linux-pci@vger.kernel.org
16604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16605 S:      Maintained
16606 F:      drivers/pci/controller/*mvebu*
16607
16608 PCI DRIVER FOR NVIDIA TEGRA
16609 M:      Thierry Reding <thierry.reding@gmail.com>
16610 L:      linux-tegra@vger.kernel.org
16611 L:      linux-pci@vger.kernel.org
16612 S:      Supported
16613 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16614 F:      drivers/pci/controller/pci-tegra.c
16615
16616 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16617 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16618 L:      linux-pci@vger.kernel.org
16619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16620 S:      Maintained
16621 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16622 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16623
16624 PCI DRIVER FOR RENESAS R-CAR
16625 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16626 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16627 L:      linux-pci@vger.kernel.org
16628 L:      linux-renesas-soc@vger.kernel.org
16629 S:      Maintained
16630 F:      Documentation/devicetree/bindings/pci/*rcar*
16631 F:      drivers/pci/controller/*rcar*
16632 F:      drivers/pci/controller/dwc/*rcar*
16633
16634 PCI DRIVER FOR SAMSUNG EXYNOS
16635 M:      Jingoo Han <jingoohan1@gmail.com>
16636 L:      linux-pci@vger.kernel.org
16637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16638 L:      linux-samsung-soc@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/pci/controller/dwc/pci-exynos.c
16641
16642 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16643 M:      Jingoo Han <jingoohan1@gmail.com>
16644 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16645 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16646 L:      linux-pci@vger.kernel.org
16647 S:      Maintained
16648 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16649 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16650 F:      drivers/pci/controller/dwc/*designware*
16651
16652 PCI DRIVER FOR TI DRA7XX/J721E
16653 M:      Vignesh Raghavendra <vigneshr@ti.com>
16654 L:      linux-omap@vger.kernel.org
16655 L:      linux-pci@vger.kernel.org
16656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16657 S:      Supported
16658 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16659 F:      drivers/pci/controller/cadence/pci-j721e.c
16660 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16661
16662 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16663 M:      Linus Walleij <linus.walleij@linaro.org>
16664 L:      linux-pci@vger.kernel.org
16665 S:      Maintained
16666 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16667 F:      drivers/pci/controller/pci-v3-semi.c
16668
16669 PCI DRIVER FOR XILINX VERSAL CPM
16670 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16671 M:      Michal Simek <michal.simek@amd.com>
16672 L:      linux-pci@vger.kernel.org
16673 S:      Maintained
16674 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16675 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16676
16677 PCI ENDPOINT SUBSYSTEM
16678 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16679 M:      Krzysztof Wilczyński <kw@linux.com>
16680 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16681 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16682 L:      linux-pci@vger.kernel.org
16683 S:      Supported
16684 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16685 B:      https://bugzilla.kernel.org
16686 C:      irc://irc.oftc.net/linux-pci
16687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16688 F:      Documentation/PCI/endpoint/*
16689 F:      Documentation/misc-devices/pci-endpoint-test.rst
16690 F:      drivers/misc/pci_endpoint_test.c
16691 F:      drivers/pci/endpoint/
16692 F:      tools/pci/
16693
16694 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16695 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16696 R:      Oliver O'Halloran <oohall@gmail.com>
16697 L:      linuxppc-dev@lists.ozlabs.org
16698 S:      Supported
16699 F:      Documentation/PCI/pci-error-recovery.rst
16700 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16701 F:      arch/powerpc/include/*/eeh*.h
16702 F:      arch/powerpc/kernel/eeh*.c
16703 F:      arch/powerpc/platforms/*/eeh*.c
16704 F:      drivers/pci/pcie/aer.c
16705 F:      drivers/pci/pcie/dpc.c
16706 F:      drivers/pci/pcie/err.c
16707
16708 PCI ERROR RECOVERY
16709 M:      Linas Vepstas <linasvepstas@gmail.com>
16710 L:      linux-pci@vger.kernel.org
16711 S:      Supported
16712 F:      Documentation/PCI/pci-error-recovery.rst
16713
16714 PCI MSI DRIVER FOR ALTERA MSI IP
16715 M:      Joyce Ooi <joyce.ooi@intel.com>
16716 L:      linux-pci@vger.kernel.org
16717 S:      Supported
16718 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16719 F:      drivers/pci/controller/pcie-altera-msi.c
16720
16721 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16722 M:      Toan Le <toan@os.amperecomputing.com>
16723 L:      linux-pci@vger.kernel.org
16724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16725 S:      Maintained
16726 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16727 F:      drivers/pci/controller/pci-xgene-msi.c
16728
16729 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16730 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16731 M:      Krzysztof Wilczyński <kw@linux.com>
16732 R:      Rob Herring <robh@kernel.org>
16733 L:      linux-pci@vger.kernel.org
16734 S:      Supported
16735 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16736 B:      https://bugzilla.kernel.org
16737 C:      irc://irc.oftc.net/linux-pci
16738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16739 F:      Documentation/devicetree/bindings/pci/
16740 F:      drivers/pci/controller/
16741 F:      drivers/pci/pci-bridge-emul.c
16742 F:      drivers/pci/pci-bridge-emul.h
16743
16744 PCI PEER-TO-PEER DMA (P2PDMA)
16745 M:      Bjorn Helgaas <bhelgaas@google.com>
16746 M:      Logan Gunthorpe <logang@deltatee.com>
16747 L:      linux-pci@vger.kernel.org
16748 S:      Supported
16749 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16750 B:      https://bugzilla.kernel.org
16751 C:      irc://irc.oftc.net/linux-pci
16752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16753 F:      Documentation/driver-api/pci/p2pdma.rst
16754 F:      drivers/pci/p2pdma.c
16755 F:      include/linux/pci-p2pdma.h
16756
16757 PCI SUBSYSTEM
16758 M:      Bjorn Helgaas <bhelgaas@google.com>
16759 L:      linux-pci@vger.kernel.org
16760 S:      Supported
16761 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16762 B:      https://bugzilla.kernel.org
16763 C:      irc://irc.oftc.net/linux-pci
16764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16765 F:      Documentation/PCI/
16766 F:      Documentation/devicetree/bindings/pci/
16767 F:      arch/x86/kernel/early-quirks.c
16768 F:      arch/x86/kernel/quirks.c
16769 F:      arch/x86/pci/
16770 F:      drivers/acpi/pci*
16771 F:      drivers/pci/
16772 F:      include/asm-generic/pci*
16773 F:      include/linux/of_pci.h
16774 F:      include/linux/pci*
16775 F:      include/uapi/linux/pci*
16776 F:      lib/pci*
16777
16778 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16779 M:      Jonathan Chocron <jonnyc@amazon.com>
16780 L:      linux-pci@vger.kernel.org
16781 S:      Maintained
16782 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16783 F:      drivers/pci/controller/dwc/pcie-al.c
16784
16785 PCIE DRIVER FOR AMLOGIC MESON
16786 M:      Yue Wang <yue.wang@Amlogic.com>
16787 L:      linux-pci@vger.kernel.org
16788 L:      linux-amlogic@lists.infradead.org
16789 S:      Maintained
16790 F:      drivers/pci/controller/dwc/pci-meson.c
16791
16792 PCIE DRIVER FOR AXIS ARTPEC
16793 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16794 L:      linux-arm-kernel@axis.com
16795 L:      linux-pci@vger.kernel.org
16796 S:      Maintained
16797 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16798 F:      drivers/pci/controller/dwc/*artpec*
16799
16800 PCIE DRIVER FOR CAVIUM THUNDERX
16801 M:      Robert Richter <rric@kernel.org>
16802 L:      linux-pci@vger.kernel.org
16803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16804 S:      Odd Fixes
16805 F:      drivers/pci/controller/pci-thunder-*
16806
16807 PCIE DRIVER FOR HISILICON
16808 M:      Zhou Wang <wangzhou1@hisilicon.com>
16809 L:      linux-pci@vger.kernel.org
16810 S:      Maintained
16811 F:      drivers/pci/controller/dwc/pcie-hisi.c
16812
16813 PCIE DRIVER FOR HISILICON KIRIN
16814 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16815 M:      Binghui Wang <wangbinghui@hisilicon.com>
16816 L:      linux-pci@vger.kernel.org
16817 S:      Maintained
16818 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16819 F:      drivers/pci/controller/dwc/pcie-kirin.c
16820
16821 PCIE DRIVER FOR HISILICON STB
16822 M:      Shawn Guo <shawn.guo@linaro.org>
16823 L:      linux-pci@vger.kernel.org
16824 S:      Maintained
16825 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16826 F:      drivers/pci/controller/dwc/pcie-histb.c
16827
16828 PCIE DRIVER FOR INTEL KEEM BAY
16829 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16830 L:      linux-pci@vger.kernel.org
16831 S:      Supported
16832 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16833 F:      drivers/pci/controller/dwc/pcie-keembay.c
16834
16835 PCIE DRIVER FOR INTEL LGM GW SOC
16836 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16837 L:      linux-pci@vger.kernel.org
16838 S:      Maintained
16839 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16840 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16841
16842 PCIE DRIVER FOR MEDIATEK
16843 M:      Ryder Lee <ryder.lee@mediatek.com>
16844 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16845 L:      linux-pci@vger.kernel.org
16846 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16847 S:      Supported
16848 F:      Documentation/devicetree/bindings/pci/mediatek*
16849 F:      drivers/pci/controller/*mediatek*
16850
16851 PCIE DRIVER FOR MICROCHIP
16852 M:      Daire McNamara <daire.mcnamara@microchip.com>
16853 L:      linux-pci@vger.kernel.org
16854 S:      Supported
16855 F:      Documentation/devicetree/bindings/pci/microchip*
16856 F:      drivers/pci/controller/*microchip*
16857
16858 PCIE DRIVER FOR QUALCOMM MSM
16859 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16860 L:      linux-pci@vger.kernel.org
16861 L:      linux-arm-msm@vger.kernel.org
16862 S:      Maintained
16863 F:      drivers/pci/controller/dwc/pcie-qcom.c
16864
16865 PCIE DRIVER FOR ROCKCHIP
16866 M:      Shawn Lin <shawn.lin@rock-chips.com>
16867 L:      linux-pci@vger.kernel.org
16868 L:      linux-rockchip@lists.infradead.org
16869 S:      Maintained
16870 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16871 F:      drivers/pci/controller/pcie-rockchip*
16872
16873 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16874 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16875 L:      linux-pci@vger.kernel.org
16876 S:      Maintained
16877 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16878 F:      drivers/pci/controller/dwc/pcie-uniphier*
16879
16880 PCIE DRIVER FOR ST SPEAR13XX
16881 M:      Pratyush Anand <pratyush.anand@gmail.com>
16882 L:      linux-pci@vger.kernel.org
16883 S:      Maintained
16884 F:      drivers/pci/controller/dwc/*spear*
16885
16886 PCIE ENDPOINT DRIVER FOR QUALCOMM
16887 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16888 L:      linux-pci@vger.kernel.org
16889 L:      linux-arm-msm@vger.kernel.org
16890 S:      Maintained
16891 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16892 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16893
16894 PCMCIA SUBSYSTEM
16895 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16896 S:      Odd Fixes
16897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16898 F:      Documentation/pcmcia/
16899 F:      drivers/pcmcia/
16900 F:      include/pcmcia/
16901 F:      tools/pcmcia/
16902
16903 PCNET32 NETWORK DRIVER
16904 M:      Don Fry <pcnet32@frontier.com>
16905 L:      netdev@vger.kernel.org
16906 S:      Maintained
16907 F:      drivers/net/ethernet/amd/pcnet32.c
16908
16909 PCRYPT PARALLEL CRYPTO ENGINE
16910 M:      Steffen Klassert <steffen.klassert@secunet.com>
16911 L:      linux-crypto@vger.kernel.org
16912 S:      Maintained
16913 F:      crypto/pcrypt.c
16914 F:      include/crypto/pcrypt.h
16915
16916 PDS DSC VIRTIO DATA PATH ACCELERATOR
16917 R:      Shannon Nelson <shannon.nelson@amd.com>
16918 F:      drivers/vdpa/pds/
16919
16920 PECI HARDWARE MONITORING DRIVERS
16921 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16922 L:      linux-hwmon@vger.kernel.org
16923 S:      Supported
16924 F:      Documentation/hwmon/peci-cputemp.rst
16925 F:      Documentation/hwmon/peci-dimmtemp.rst
16926 F:      drivers/hwmon/peci/
16927
16928 PECI SUBSYSTEM
16929 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16930 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16931 S:      Supported
16932 F:      Documentation/devicetree/bindings/peci/
16933 F:      Documentation/peci/
16934 F:      drivers/peci/
16935 F:      include/linux/peci-cpu.h
16936 F:      include/linux/peci.h
16937
16938 PENSANDO ETHERNET DRIVERS
16939 M:      Shannon Nelson <shannon.nelson@amd.com>
16940 M:      Brett Creeley <brett.creeley@amd.com>
16941 M:      drivers@pensando.io
16942 L:      netdev@vger.kernel.org
16943 S:      Supported
16944 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16945 F:      drivers/net/ethernet/pensando/
16946
16947 PER-CPU MEMORY ALLOCATOR
16948 M:      Dennis Zhou <dennis@kernel.org>
16949 M:      Tejun Heo <tj@kernel.org>
16950 M:      Christoph Lameter <cl@linux.com>
16951 L:      linux-mm@kvack.org
16952 S:      Maintained
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16954 F:      arch/*/include/asm/percpu.h
16955 F:      include/linux/percpu*.h
16956 F:      lib/percpu*.c
16957 F:      mm/percpu*.c
16958
16959 PER-TASK DELAY ACCOUNTING
16960 M:      Balbir Singh <bsingharora@gmail.com>
16961 S:      Maintained
16962 F:      include/linux/delayacct.h
16963 F:      kernel/delayacct.c
16964
16965 PERFORMANCE EVENTS SUBSYSTEM
16966 M:      Peter Zijlstra <peterz@infradead.org>
16967 M:      Ingo Molnar <mingo@redhat.com>
16968 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16969 R:      Mark Rutland <mark.rutland@arm.com>
16970 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16971 R:      Jiri Olsa <jolsa@kernel.org>
16972 R:      Namhyung Kim <namhyung@kernel.org>
16973 R:      Ian Rogers <irogers@google.com>
16974 R:      Adrian Hunter <adrian.hunter@intel.com>
16975 L:      linux-perf-users@vger.kernel.org
16976 L:      linux-kernel@vger.kernel.org
16977 S:      Supported
16978 W:      https://perf.wiki.kernel.org/
16979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16982 F:      arch/*/events/*
16983 F:      arch/*/events/*/*
16984 F:      arch/*/include/asm/perf_event.h
16985 F:      arch/*/kernel/*/*/perf_event*.c
16986 F:      arch/*/kernel/*/perf_event*.c
16987 F:      arch/*/kernel/perf_callchain.c
16988 F:      arch/*/kernel/perf_event*.c
16989 F:      include/linux/perf_event.h
16990 F:      include/uapi/linux/perf_event.h
16991 F:      kernel/events/*
16992 F:      tools/lib/perf/
16993 F:      tools/perf/
16994
16995 PERFORMANCE EVENTS TOOLING ARM64
16996 R:      John Garry <john.g.garry@oracle.com>
16997 R:      Will Deacon <will@kernel.org>
16998 R:      James Clark <james.clark@arm.com>
16999 R:      Mike Leach <mike.leach@linaro.org>
17000 R:      Leo Yan <leo.yan@linaro.org>
17001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17002 S:      Supported
17003 F:      tools/build/feature/test-libopencsd.c
17004 F:      tools/perf/arch/arm*/
17005 F:      tools/perf/pmu-events/arch/arm64/
17006 F:      tools/perf/util/arm-spe*
17007 F:      tools/perf/util/cs-etm*
17008
17009 PERSONALITY HANDLING
17010 M:      Christoph Hellwig <hch@infradead.org>
17011 L:      linux-abi-devel@lists.sourceforge.net
17012 S:      Maintained
17013 F:      include/linux/personality.h
17014 F:      include/uapi/linux/personality.h
17015
17016 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17017 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17018 L:      linux-input@vger.kernel.org
17019 S:      Maintained
17020 F:      Documentation/input/devices/pxrc.rst
17021 F:      drivers/input/joystick/pxrc.c
17022
17023 PHONET PROTOCOL
17024 M:      Remi Denis-Courmont <courmisch@gmail.com>
17025 S:      Supported
17026 F:      Documentation/networking/phonet.rst
17027 F:      include/linux/phonet.h
17028 F:      include/net/phonet/
17029 F:      include/uapi/linux/phonet.h
17030 F:      net/phonet/
17031
17032 PHRAM MTD DRIVER
17033 M:      Joern Engel <joern@lazybastard.org>
17034 L:      linux-mtd@lists.infradead.org
17035 S:      Maintained
17036 F:      drivers/mtd/devices/phram.c
17037
17038 PICOLCD HID DRIVER
17039 M:      Bruno Prémont <bonbons@linux-vserver.org>
17040 L:      linux-input@vger.kernel.org
17041 S:      Maintained
17042 F:      drivers/hid/hid-picolcd*
17043
17044 PIDFD API
17045 M:      Christian Brauner <christian@brauner.io>
17046 L:      linux-kernel@vger.kernel.org
17047 S:      Maintained
17048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17049 F:      samples/pidfd/
17050 F:      tools/testing/selftests/clone3/
17051 F:      tools/testing/selftests/pid_namespace/
17052 F:      tools/testing/selftests/pidfd/
17053 K:      (?i)pidfd
17054 K:      (?i)clone3
17055 K:      \b(clone_args|kernel_clone_args)\b
17056
17057 PIN CONTROL SUBSYSTEM
17058 M:      Linus Walleij <linus.walleij@linaro.org>
17059 L:      linux-gpio@vger.kernel.org
17060 S:      Maintained
17061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17062 F:      Documentation/devicetree/bindings/pinctrl/
17063 F:      Documentation/driver-api/pin-control.rst
17064 F:      drivers/pinctrl/
17065 F:      include/dt-bindings/pinctrl/
17066 F:      include/linux/pinctrl/
17067
17068 PIN CONTROLLER - AMD
17069 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17070 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17071 S:      Maintained
17072 F:      drivers/pinctrl/pinctrl-amd.c
17073
17074 PIN CONTROLLER - FREESCALE
17075 M:      Dong Aisheng <aisheng.dong@nxp.com>
17076 M:      Fabio Estevam <festevam@gmail.com>
17077 M:      Shawn Guo <shawnguo@kernel.org>
17078 M:      Jacky Bai <ping.bai@nxp.com>
17079 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17080 L:      linux-gpio@vger.kernel.org
17081 S:      Maintained
17082 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17083 F:      drivers/pinctrl/freescale/
17084
17085 PIN CONTROLLER - INTEL
17086 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17087 M:      Andy Shevchenko <andy@kernel.org>
17088 S:      Supported
17089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17090 F:      drivers/pinctrl/intel/
17091
17092 PIN CONTROLLER - KEEMBAY
17093 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17094 S:      Supported
17095 F:      drivers/pinctrl/pinctrl-keembay*
17096
17097 PIN CONTROLLER - MEDIATEK
17098 M:      Sean Wang <sean.wang@kernel.org>
17099 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17100 S:      Maintained
17101 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17102 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17103 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17104 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17105 F:      drivers/pinctrl/mediatek/
17106
17107 PIN CONTROLLER - MEDIATEK MIPS
17108 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17109 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17110 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17111 L:      linux-mips@vger.kernel.org
17112 S:      Maintained
17113 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17114 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17115 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17116 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17117 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17118 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17119 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17120 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17121 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17122 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17123 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17124 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17125 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17126 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17127 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17128
17129 PIN CONTROLLER - MICROCHIP AT91
17130 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17132 L:      linux-gpio@vger.kernel.org
17133 S:      Supported
17134 F:      drivers/gpio/gpio-sama5d2-piobu.c
17135 F:      drivers/pinctrl/pinctrl-at91*
17136
17137 PIN CONTROLLER - NXP S32
17138 M:      Chester Lin <clin@suse.com>
17139 R:      NXP S32 Linux Team <s32@nxp.com>
17140 L:      linux-gpio@vger.kernel.org
17141 S:      Maintained
17142 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17143 F:      drivers/pinctrl/nxp/
17144
17145 PIN CONTROLLER - QUALCOMM
17146 M:      Bjorn Andersson <andersson@kernel.org>
17147 L:      linux-arm-msm@vger.kernel.org
17148 S:      Maintained
17149 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17150 F:      drivers/pinctrl/qcom/
17151
17152 PIN CONTROLLER - RENESAS
17153 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17154 L:      linux-renesas-soc@vger.kernel.org
17155 S:      Supported
17156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17157 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17158 F:      drivers/pinctrl/renesas/
17159
17160 PIN CONTROLLER - SAMSUNG
17161 M:      Tomasz Figa <tomasz.figa@gmail.com>
17162 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17163 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17164 R:      Alim Akhtar <alim.akhtar@samsung.com>
17165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17166 L:      linux-samsung-soc@vger.kernel.org
17167 S:      Maintained
17168 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17169 B:      mailto:linux-samsung-soc@vger.kernel.org
17170 C:      irc://irc.libera.chat/linux-exynos
17171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17172 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17173 F:      drivers/pinctrl/samsung/
17174 F:      include/dt-bindings/pinctrl/samsung.h
17175
17176 PIN CONTROLLER - SINGLE
17177 M:      Tony Lindgren <tony@atomide.com>
17178 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17180 L:      linux-omap@vger.kernel.org
17181 S:      Maintained
17182 F:      drivers/pinctrl/pinctrl-single.c
17183
17184 PIN CONTROLLER - SUNPLUS / TIBBO
17185 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17186 M:      Wells Lu <wellslutw@gmail.com>
17187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17188 S:      Maintained
17189 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17190 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17191 F:      drivers/pinctrl/sunplus/
17192 F:      include/dt-bindings/pinctrl/sppctl*.h
17193
17194 PINE64 PINEPHONE KEYBOARD DRIVER
17195 M:      Samuel Holland <samuel@sholland.org>
17196 S:      Supported
17197 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17198 F:      drivers/input/keyboard/pinephone-keyboard.c
17199
17200 PKTCDVD DRIVER
17201 M:      linux-block@vger.kernel.org
17202 S:      Orphan
17203 F:      drivers/block/pktcdvd.c
17204 F:      include/linux/pktcdvd.h
17205 F:      include/uapi/linux/pktcdvd.h
17206
17207 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17208 M:      Tomasz Duszynski <tduszyns@gmail.com>
17209 S:      Maintained
17210 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17211 F:      drivers/iio/chemical/pms7003.c
17212
17213 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17214 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17215 L:      netdev@vger.kernel.org
17216 S:      Maintained
17217 F:      drivers/net/phy/mdio-open-alliance.h
17218 F:      net/ethtool/plca.c
17219
17220 PLDMFW LIBRARY
17221 M:      Jacob Keller <jacob.e.keller@intel.com>
17222 S:      Maintained
17223 F:      Documentation/driver-api/pldmfw/
17224 F:      include/linux/pldmfw.h
17225 F:      lib/pldmfw/
17226
17227 PLX DMA DRIVER
17228 M:      Logan Gunthorpe <logang@deltatee.com>
17229 S:      Maintained
17230 F:      drivers/dma/plx_dma.c
17231
17232 PM-GRAPH UTILITY
17233 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17234 L:      linux-pm@vger.kernel.org
17235 S:      Supported
17236 W:      https://01.org/pm-graph
17237 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17238 T:      git git://github.com/intel/pm-graph
17239 F:      tools/power/pm-graph
17240
17241 PM6764TR DRIVER
17242 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17243 L:      linux-hwmon@vger.kernel.org
17244 S:      Maintained
17245 F:      Documentation/hwmon/pm6764tr.rst
17246 F:      drivers/hwmon/pmbus/pm6764tr.c
17247
17248 PMBUS HARDWARE MONITORING DRIVERS
17249 M:      Guenter Roeck <linux@roeck-us.net>
17250 L:      linux-hwmon@vger.kernel.org
17251 S:      Maintained
17252 W:      http://hwmon.wiki.kernel.org/
17253 W:      http://www.roeck-us.net/linux/drivers/
17254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17255 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17256 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17257 F:      Documentation/hwmon/adm1275.rst
17258 F:      Documentation/hwmon/ibm-cffps.rst
17259 F:      Documentation/hwmon/ir35221.rst
17260 F:      Documentation/hwmon/lm25066.rst
17261 F:      Documentation/hwmon/ltc2978.rst
17262 F:      Documentation/hwmon/ltc3815.rst
17263 F:      Documentation/hwmon/max16064.rst
17264 F:      Documentation/hwmon/max20751.rst
17265 F:      Documentation/hwmon/max31785.rst
17266 F:      Documentation/hwmon/max34440.rst
17267 F:      Documentation/hwmon/max8688.rst
17268 F:      Documentation/hwmon/pmbus-core.rst
17269 F:      Documentation/hwmon/pmbus.rst
17270 F:      Documentation/hwmon/tps40422.rst
17271 F:      Documentation/hwmon/ucd9000.rst
17272 F:      Documentation/hwmon/ucd9200.rst
17273 F:      Documentation/hwmon/zl6100.rst
17274 F:      drivers/hwmon/pmbus/
17275 F:      include/linux/pmbus.h
17276
17277 PMC SIERRA MaxRAID DRIVER
17278 L:      linux-scsi@vger.kernel.org
17279 S:      Orphan
17280 W:      http://www.pmc-sierra.com/
17281 F:      drivers/scsi/pmcraid.*
17282
17283 PMC SIERRA PM8001 DRIVER
17284 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17285 L:      linux-scsi@vger.kernel.org
17286 S:      Supported
17287 F:      drivers/scsi/pm8001/
17288
17289 PNI RM3100 IIO DRIVER
17290 M:      Song Qiang <songqiang1304521@gmail.com>
17291 L:      linux-iio@vger.kernel.org
17292 S:      Maintained
17293 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17294 F:      drivers/iio/magnetometer/rm3100*
17295
17296 PNP SUPPORT
17297 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17298 L:      linux-acpi@vger.kernel.org
17299 S:      Maintained
17300 F:      drivers/pnp/
17301 F:      include/linux/pnp.h
17302
17303 POSIX CLOCKS and TIMERS
17304 M:      Thomas Gleixner <tglx@linutronix.de>
17305 L:      linux-kernel@vger.kernel.org
17306 S:      Maintained
17307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17308 F:      fs/timerfd.c
17309 F:      include/linux/time_namespace.h
17310 F:      include/linux/timer*
17311 F:      kernel/time/*timer*
17312 F:      kernel/time/namespace.c
17313
17314 POWER MANAGEMENT CORE
17315 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17316 L:      linux-pm@vger.kernel.org
17317 S:      Supported
17318 B:      https://bugzilla.kernel.org
17319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17320 F:      drivers/base/power/
17321 F:      drivers/powercap/
17322 F:      include/linux/intel_rapl.h
17323 F:      include/linux/pm.h
17324 F:      include/linux/pm_*
17325 F:      include/linux/powercap.h
17326 F:      kernel/configs/nopm.config
17327
17328 POWER STATE COORDINATION INTERFACE (PSCI)
17329 M:      Mark Rutland <mark.rutland@arm.com>
17330 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17332 S:      Maintained
17333 F:      drivers/firmware/psci/
17334 F:      include/linux/psci.h
17335 F:      include/uapi/linux/psci.h
17336
17337 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17338 M:      Sebastian Reichel <sre@kernel.org>
17339 L:      linux-pm@vger.kernel.org
17340 S:      Maintained
17341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17342 F:      Documentation/ABI/testing/sysfs-class-power
17343 F:      Documentation/devicetree/bindings/power/supply/
17344 F:      drivers/power/supply/
17345 F:      include/linux/power/
17346 F:      include/linux/power_supply.h
17347
17348 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17349 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17350 L:      linuxppc-dev@lists.ozlabs.org
17351 S:      Maintained
17352 F:      drivers/char/powernv-op-panel.c
17353
17354 PPP OVER ATM (RFC 2364)
17355 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17356 S:      Maintained
17357 F:      include/uapi/linux/atmppp.h
17358 F:      net/atm/pppoatm.c
17359
17360 PPP OVER ETHERNET
17361 M:      Michal Ostrowski <mostrows@earthlink.net>
17362 S:      Maintained
17363 F:      drivers/net/ppp/pppoe.c
17364 F:      drivers/net/ppp/pppox.c
17365
17366 PPP OVER L2TP
17367 M:      James Chapman <jchapman@katalix.com>
17368 S:      Maintained
17369 F:      include/linux/if_pppol2tp.h
17370 F:      include/uapi/linux/if_pppol2tp.h
17371 F:      net/l2tp/l2tp_ppp.c
17372
17373 PPP PROTOCOL DRIVERS AND COMPRESSORS
17374 L:      linux-ppp@vger.kernel.org
17375 S:      Orphan
17376 F:      drivers/net/ppp/ppp_*
17377
17378 PPS SUPPORT
17379 M:      Rodolfo Giometti <giometti@enneenne.com>
17380 L:      linuxpps@ml.enneenne.com (subscribers-only)
17381 S:      Maintained
17382 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17383 F:      Documentation/ABI/testing/sysfs-pps
17384 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17385 F:      Documentation/driver-api/pps.rst
17386 F:      drivers/pps/
17387 F:      include/linux/pps*.h
17388 F:      include/uapi/linux/pps.h
17389
17390 PPTP DRIVER
17391 M:      Dmitry Kozlov <xeb@mail.ru>
17392 L:      netdev@vger.kernel.org
17393 S:      Maintained
17394 W:      http://sourceforge.net/projects/accel-pptp
17395 F:      drivers/net/ppp/pptp.c
17396
17397 PRESSURE STALL INFORMATION (PSI)
17398 M:      Johannes Weiner <hannes@cmpxchg.org>
17399 M:      Suren Baghdasaryan <surenb@google.com>
17400 R:      Peter Ziljstra <peterz@infradead.org>
17401 S:      Maintained
17402 F:      include/linux/psi*
17403 F:      kernel/sched/psi.c
17404
17405 PRINTK
17406 M:      Petr Mladek <pmladek@suse.com>
17407 R:      Steven Rostedt <rostedt@goodmis.org>
17408 R:      John Ogness <john.ogness@linutronix.de>
17409 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17410 S:      Maintained
17411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17412 F:      include/linux/printk.h
17413 F:      kernel/printk/
17414
17415 PRINTK INDEXING
17416 R:      Chris Down <chris@chrisdown.name>
17417 S:      Maintained
17418 F:      Documentation/core-api/printk-index.rst
17419 F:      kernel/printk/index.c
17420 K:      printk_index
17421
17422 PROC FILESYSTEM
17423 L:      linux-kernel@vger.kernel.org
17424 L:      linux-fsdevel@vger.kernel.org
17425 S:      Maintained
17426 F:      Documentation/filesystems/proc.rst
17427 F:      fs/proc/
17428 F:      include/linux/proc_fs.h
17429 F:      tools/testing/selftests/proc/
17430
17431 PROC SYSCTL
17432 M:      Luis Chamberlain <mcgrof@kernel.org>
17433 M:      Kees Cook <keescook@chromium.org>
17434 M:      Iurii Zaikin <yzaikin@google.com>
17435 L:      linux-kernel@vger.kernel.org
17436 L:      linux-fsdevel@vger.kernel.org
17437 S:      Maintained
17438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17439 F:      fs/proc/proc_sysctl.c
17440 F:      include/linux/sysctl.h
17441 F:      kernel/sysctl-test.c
17442 F:      kernel/sysctl.c
17443 F:      tools/testing/selftests/sysctl/
17444
17445 PS3 NETWORK SUPPORT
17446 M:      Geoff Levand <geoff@infradead.org>
17447 L:      netdev@vger.kernel.org
17448 L:      linuxppc-dev@lists.ozlabs.org
17449 S:      Maintained
17450 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17451
17452 PS3 PLATFORM SUPPORT
17453 M:      Geoff Levand <geoff@infradead.org>
17454 L:      linuxppc-dev@lists.ozlabs.org
17455 S:      Maintained
17456 F:      arch/powerpc/boot/ps3*
17457 F:      arch/powerpc/include/asm/lv1call.h
17458 F:      arch/powerpc/include/asm/ps3*.h
17459 F:      arch/powerpc/platforms/ps3/
17460 F:      drivers/*/ps3*
17461 F:      drivers/ps3/
17462 F:      drivers/rtc/rtc-ps3.c
17463 F:      drivers/usb/host/*ps3.c
17464 F:      sound/ppc/snd_ps3*
17465
17466 PS3VRAM DRIVER
17467 M:      Jim Paris <jim@jtan.com>
17468 M:      Geoff Levand <geoff@infradead.org>
17469 L:      linuxppc-dev@lists.ozlabs.org
17470 S:      Maintained
17471 F:      drivers/block/ps3vram.c
17472
17473 PSAMPLE PACKET SAMPLING SUPPORT
17474 M:      Yotam Gigi <yotam.gi@gmail.com>
17475 S:      Maintained
17476 F:      include/net/psample.h
17477 F:      include/uapi/linux/psample.h
17478 F:      net/psample
17479
17480 PSTORE FILESYSTEM
17481 M:      Kees Cook <keescook@chromium.org>
17482 R:      Tony Luck <tony.luck@intel.com>
17483 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17484 L:      linux-hardening@vger.kernel.org
17485 S:      Supported
17486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17487 F:      Documentation/admin-guide/pstore-blk.rst
17488 F:      Documentation/admin-guide/ramoops.rst
17489 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17490 F:      drivers/acpi/apei/erst.c
17491 F:      drivers/firmware/efi/efi-pstore.c
17492 F:      fs/pstore/
17493 F:      include/linux/pstore*
17494 K:      \b(pstore|ramoops)
17495
17496 PTP HARDWARE CLOCK SUPPORT
17497 M:      Richard Cochran <richardcochran@gmail.com>
17498 L:      netdev@vger.kernel.org
17499 S:      Maintained
17500 W:      http://linuxptp.sourceforge.net/
17501 F:      Documentation/ABI/testing/sysfs-ptp
17502 F:      Documentation/driver-api/ptp.rst
17503 F:      drivers/net/phy/dp83640*
17504 F:      drivers/ptp/*
17505 F:      include/linux/ptp_cl*
17506 K:      (?:\b|_)ptp(?:\b|_)
17507
17508 PTP MOCKUP CLOCK SUPPORT
17509 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17510 L:      netdev@vger.kernel.org
17511 S:      Maintained
17512 F:      drivers/ptp/ptp_mock.c
17513 F:      include/linux/ptp_mock.h
17514
17515 PTP VIRTUAL CLOCK SUPPORT
17516 M:      Yangbo Lu <yangbo.lu@nxp.com>
17517 L:      netdev@vger.kernel.org
17518 S:      Maintained
17519 F:      drivers/ptp/ptp_vclock.c
17520 F:      net/ethtool/phc_vclocks.c
17521
17522 PTRACE SUPPORT
17523 M:      Oleg Nesterov <oleg@redhat.com>
17524 S:      Maintained
17525 F:      arch/*/*/ptrace*.c
17526 F:      arch/*/include/asm/ptrace*.h
17527 F:      arch/*/ptrace*.c
17528 F:      include/asm-generic/syscall.h
17529 F:      include/linux/ptrace.h
17530 F:      include/linux/regset.h
17531 F:      include/uapi/linux/ptrace.h
17532 F:      kernel/ptrace.c
17533
17534 PULSE8-CEC DRIVER
17535 M:      Hans Verkuil <hverkuil@xs4all.nl>
17536 L:      linux-media@vger.kernel.org
17537 S:      Maintained
17538 T:      git git://linuxtv.org/media_tree.git
17539 F:      drivers/media/cec/usb/pulse8/
17540
17541 PURELIFI PLFXLC DRIVER
17542 M:      Srinivasan Raju <srini.raju@purelifi.com>
17543 L:      linux-wireless@vger.kernel.org
17544 S:      Supported
17545 F:      drivers/net/wireless/purelifi/plfxlc/
17546
17547 PVRUSB2 VIDEO4LINUX DRIVER
17548 M:      Mike Isely <isely@pobox.com>
17549 L:      pvrusb2@isely.net       (subscribers-only)
17550 L:      linux-media@vger.kernel.org
17551 S:      Maintained
17552 W:      http://www.isely.net/pvrusb2/
17553 T:      git git://linuxtv.org/media_tree.git
17554 F:      Documentation/driver-api/media/drivers/pvrusb2*
17555 F:      drivers/media/usb/pvrusb2/
17556
17557 PWC WEBCAM DRIVER
17558 M:      Hans Verkuil <hverkuil@xs4all.nl>
17559 L:      linux-media@vger.kernel.org
17560 S:      Odd Fixes
17561 T:      git git://linuxtv.org/media_tree.git
17562 F:      drivers/media/usb/pwc/*
17563 F:      include/trace/events/pwc.h
17564
17565 PWM IR Transmitter
17566 M:      Sean Young <sean@mess.org>
17567 L:      linux-media@vger.kernel.org
17568 S:      Maintained
17569 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17570 F:      drivers/media/rc/pwm-ir-tx.c
17571
17572 PWM SUBSYSTEM
17573 M:      Thierry Reding <thierry.reding@gmail.com>
17574 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17575 L:      linux-pwm@vger.kernel.org
17576 S:      Maintained
17577 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17579 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17580 F:      Documentation/devicetree/bindings/pwm/
17581 F:      Documentation/driver-api/pwm.rst
17582 F:      drivers/gpio/gpio-mvebu.c
17583 F:      drivers/pwm/
17584 F:      drivers/video/backlight/pwm_bl.c
17585 F:      include/dt-bindings/pwm/
17586 F:      include/linux/pwm.h
17587 F:      include/linux/pwm_backlight.h
17588 K:      pwm_(config|apply_state|ops)
17589
17590 PXA GPIO DRIVER
17591 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17592 L:      linux-gpio@vger.kernel.org
17593 S:      Maintained
17594 F:      drivers/gpio/gpio-pxa.c
17595
17596 PXA MMCI DRIVER
17597 S:      Orphan
17598
17599 PXA RTC DRIVER
17600 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17601 L:      linux-rtc@vger.kernel.org
17602 S:      Maintained
17603
17604 PXA2xx/PXA3xx SUPPORT
17605 M:      Daniel Mack <daniel@zonque.org>
17606 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17607 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17609 S:      Maintained
17610 T:      git git://github.com/hzhuang1/linux.git
17611 T:      git git://github.com/rjarzmik/linux.git
17612 F:      arch/arm/boot/dts/intel/pxa/
17613 F:      arch/arm/mach-pxa/
17614 F:      drivers/dma/pxa*
17615 F:      drivers/pcmcia/pxa2xx*
17616 F:      drivers/pinctrl/pxa/
17617 F:      drivers/spi/spi-pxa2xx*
17618 F:      drivers/usb/gadget/udc/pxa2*
17619 F:      include/sound/pxa2xx-lib.h
17620 F:      sound/arm/pxa*
17621 F:      sound/soc/pxa/
17622
17623 QAT DRIVER
17624 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17625 L:      qat-linux@intel.com
17626 S:      Supported
17627 F:      drivers/crypto/intel/qat/
17628
17629 QCOM AUDIO (ASoC) DRIVERS
17630 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17631 M:      Banajit Goswami <bgoswami@quicinc.com>
17632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17633 S:      Supported
17634 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17635 F:      Documentation/devicetree/bindings/sound/qcom,*
17636 F:      drivers/soc/qcom/apr.c
17637 F:      include/dt-bindings/sound/qcom,wcd9335.h
17638 F:      sound/soc/codecs/lpass-rx-macro.*
17639 F:      sound/soc/codecs/lpass-tx-macro.*
17640 F:      sound/soc/codecs/lpass-va-macro.c
17641 F:      sound/soc/codecs/lpass-wsa-macro.*
17642 F:      sound/soc/codecs/msm8916-wcd-analog.c
17643 F:      sound/soc/codecs/msm8916-wcd-digital.c
17644 F:      sound/soc/codecs/wcd-clsh-v2.*
17645 F:      sound/soc/codecs/wcd-mbhc-v2.*
17646 F:      sound/soc/codecs/wcd9335.*
17647 F:      sound/soc/codecs/wcd934x.c
17648 F:      sound/soc/codecs/wsa881x.c
17649 F:      sound/soc/codecs/wsa883x.c
17650 F:      sound/soc/codecs/wsa884x.c
17651 F:      sound/soc/qcom/
17652
17653 QCOM EMBEDDED USB DEBUGGER (EUD)
17654 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17655 L:      linux-arm-msm@vger.kernel.org
17656 S:      Maintained
17657 F:      Documentation/ABI/testing/sysfs-driver-eud
17658 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17659 F:      drivers/usb/misc/qcom_eud.c
17660
17661 QCOM IPA DRIVER
17662 M:      Alex Elder <elder@kernel.org>
17663 L:      netdev@vger.kernel.org
17664 S:      Supported
17665 F:      drivers/net/ipa/
17666
17667 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17668 M:      Gabriel Somlo <somlo@cmu.edu>
17669 M:      "Michael S. Tsirkin" <mst@redhat.com>
17670 L:      qemu-devel@nongnu.org
17671 S:      Maintained
17672 F:      drivers/firmware/qemu_fw_cfg.c
17673 F:      include/uapi/linux/qemu_fw_cfg.h
17674
17675 QIB DRIVER
17676 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17677 L:      linux-rdma@vger.kernel.org
17678 S:      Supported
17679 F:      drivers/infiniband/hw/qib/
17680
17681 QLOGIC QL41xxx FCOE DRIVER
17682 M:      Saurav Kashyap <skashyap@marvell.com>
17683 M:      Javed Hasan <jhasan@marvell.com>
17684 M:      GR-QLogic-Storage-Upstream@marvell.com
17685 L:      linux-scsi@vger.kernel.org
17686 S:      Supported
17687 F:      drivers/scsi/qedf/
17688
17689 QLOGIC QL41xxx ISCSI DRIVER
17690 M:      Nilesh Javali <njavali@marvell.com>
17691 M:      Manish Rangankar <mrangankar@marvell.com>
17692 M:      GR-QLogic-Storage-Upstream@marvell.com
17693 L:      linux-scsi@vger.kernel.org
17694 S:      Supported
17695 F:      drivers/scsi/qedi/
17696
17697 QLOGIC QL4xxx ETHERNET DRIVER
17698 M:      Ariel Elior <aelior@marvell.com>
17699 M:      Manish Chopra <manishc@marvell.com>
17700 L:      netdev@vger.kernel.org
17701 S:      Supported
17702 F:      drivers/net/ethernet/qlogic/qed/
17703 F:      drivers/net/ethernet/qlogic/qede/
17704 F:      include/linux/qed/
17705
17706 QLOGIC QL4xxx RDMA DRIVER
17707 M:      Michal Kalderon <mkalderon@marvell.com>
17708 M:      Ariel Elior <aelior@marvell.com>
17709 L:      linux-rdma@vger.kernel.org
17710 S:      Supported
17711 F:      drivers/infiniband/hw/qedr/
17712 F:      include/uapi/rdma/qedr-abi.h
17713
17714 QLOGIC QLA1280 SCSI DRIVER
17715 M:      Michael Reed <mdr@sgi.com>
17716 L:      linux-scsi@vger.kernel.org
17717 S:      Maintained
17718 F:      drivers/scsi/qla1280.[ch]
17719
17720 QLOGIC QLA2XXX FC-SCSI DRIVER
17721 M:      Nilesh Javali <njavali@marvell.com>
17722 M:      GR-QLogic-Storage-Upstream@marvell.com
17723 L:      linux-scsi@vger.kernel.org
17724 S:      Supported
17725 F:      drivers/scsi/qla2xxx/
17726
17727 QLOGIC QLA3XXX NETWORK DRIVER
17728 M:      GR-Linux-NIC-Dev@marvell.com
17729 L:      netdev@vger.kernel.org
17730 S:      Supported
17731 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17732
17733 QLOGIC QLA4XXX iSCSI DRIVER
17734 M:      Nilesh Javali <njavali@marvell.com>
17735 M:      Manish Rangankar <mrangankar@marvell.com>
17736 M:      GR-QLogic-Storage-Upstream@marvell.com
17737 L:      linux-scsi@vger.kernel.org
17738 S:      Supported
17739 F:      drivers/scsi/qla4xxx/
17740
17741 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17742 M:      Shahed Shaikh <shshaikh@marvell.com>
17743 M:      Manish Chopra <manishc@marvell.com>
17744 M:      GR-Linux-NIC-Dev@marvell.com
17745 L:      netdev@vger.kernel.org
17746 S:      Supported
17747 F:      drivers/net/ethernet/qlogic/qlcnic/
17748
17749 QM1D1B0004 MEDIA DRIVER
17750 M:      Akihiro Tsukada <tskd08@gmail.com>
17751 L:      linux-media@vger.kernel.org
17752 S:      Odd Fixes
17753 F:      drivers/media/tuners/qm1d1b0004*
17754
17755 QM1D1C0042 MEDIA DRIVER
17756 M:      Akihiro Tsukada <tskd08@gmail.com>
17757 L:      linux-media@vger.kernel.org
17758 S:      Odd Fixes
17759 F:      drivers/media/tuners/qm1d1c0042*
17760
17761 QNX4 FILESYSTEM
17762 M:      Anders Larsen <al@alarsen.net>
17763 S:      Maintained
17764 W:      http://www.alarsen.net/linux/qnx4fs/
17765 F:      fs/qnx4/
17766 F:      include/uapi/linux/qnx4_fs.h
17767 F:      include/uapi/linux/qnxtypes.h
17768
17769 QNX6 FILESYSTEM
17770 S:      Orphan
17771 F:      Documentation/filesystems/qnx6.rst
17772 F:      fs/qnx6/
17773 F:      include/linux/qnx6_fs.h
17774
17775 QORIQ DPAA2 FSL-MC BUS DRIVER
17776 M:      Stuart Yoder <stuyoder@gmail.com>
17777 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17778 L:      linux-kernel@vger.kernel.org
17779 S:      Maintained
17780 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17781 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17782 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17783 F:      drivers/bus/fsl-mc/
17784 F:      include/uapi/linux/fsl_mc.h
17785
17786 QT1010 MEDIA DRIVER
17787 M:      Antti Palosaari <crope@iki.fi>
17788 L:      linux-media@vger.kernel.org
17789 S:      Maintained
17790 W:      https://linuxtv.org
17791 W:      http://palosaari.fi/linux/
17792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17793 T:      git git://linuxtv.org/anttip/media_tree.git
17794 F:      drivers/media/tuners/qt1010*
17795
17796 QUALCOMM ATH12K WIRELESS DRIVER
17797 M:      Kalle Valo <kvalo@kernel.org>
17798 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17799 L:      ath12k@lists.infradead.org
17800 S:      Supported
17801 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17803 F:      drivers/net/wireless/ath/ath12k/
17804
17805 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17806 M:      Kalle Valo <kvalo@kernel.org>
17807 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17808 L:      ath10k@lists.infradead.org
17809 S:      Supported
17810 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17812 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17813 F:      drivers/net/wireless/ath/ath10k/
17814
17815 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17816 M:      Kalle Valo <kvalo@kernel.org>
17817 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17818 L:      ath11k@lists.infradead.org
17819 S:      Supported
17820 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17821 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17823 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17824 F:      drivers/net/wireless/ath/ath11k/
17825
17826 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17827 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17828 L:      linux-wireless@vger.kernel.org
17829 S:      Maintained
17830 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17832 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17833 F:      drivers/net/wireless/ath/ath9k/
17834
17835 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17836 M:      Stephan Gerhold <stephan@gerhold.net>
17837 L:      netdev@vger.kernel.org
17838 L:      linux-arm-msm@vger.kernel.org
17839 S:      Maintained
17840 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17841 F:      drivers/net/wwan/qcom_bam_dmux.c
17842
17843 QUALCOMM CAMERA SUBSYSTEM DRIVER
17844 M:      Robert Foss <rfoss@kernel.org>
17845 M:      Todor Tomov <todor.too@gmail.com>
17846 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17847 L:      linux-media@vger.kernel.org
17848 S:      Maintained
17849 F:      Documentation/admin-guide/media/qcom_camss.rst
17850 F:      Documentation/devicetree/bindings/media/*camss*
17851 F:      drivers/media/platform/qcom/camss/
17852
17853 QUALCOMM CLOCK DRIVERS
17854 M:      Bjorn Andersson <andersson@kernel.org>
17855 L:      linux-arm-msm@vger.kernel.org
17856 S:      Supported
17857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17858 F:      Documentation/devicetree/bindings/clock/qcom,*
17859 F:      drivers/clk/qcom/
17860 F:      include/dt-bindings/clock/qcom,*
17861
17862 QUALCOMM CLOUD AI (QAIC) DRIVER
17863 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17864 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17865 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17866 L:      linux-arm-msm@vger.kernel.org
17867 L:      dri-devel@lists.freedesktop.org
17868 S:      Supported
17869 T:      git git://anongit.freedesktop.org/drm/drm-misc
17870 F:      Documentation/accel/qaic/
17871 F:      drivers/accel/qaic/
17872 F:      include/uapi/drm/qaic_accel.h
17873
17874 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17875 M:      Bjorn Andersson <andersson@kernel.org>
17876 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17877 L:      linux-pm@vger.kernel.org
17878 L:      linux-arm-msm@vger.kernel.org
17879 S:      Maintained
17880 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17881 F:      drivers/pmdomain/qcom/cpr.c
17882
17883 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17884 M:      Ilia Lin <ilia.lin@kernel.org>
17885 L:      linux-pm@vger.kernel.org
17886 S:      Maintained
17887 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17888 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17889 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17890
17891 QUALCOMM CRYPTO DRIVERS
17892 M:      Thara Gopinath <thara.gopinath@gmail.com>
17893 L:      linux-crypto@vger.kernel.org
17894 L:      linux-arm-msm@vger.kernel.org
17895 S:      Maintained
17896 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17897 F:      drivers/crypto/qce/
17898
17899 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17900 M:      Timur Tabi <timur@kernel.org>
17901 L:      netdev@vger.kernel.org
17902 S:      Maintained
17903 F:      drivers/net/ethernet/qualcomm/emac/
17904
17905 QUALCOMM ETHQOS ETHERNET DRIVER
17906 M:      Vinod Koul <vkoul@kernel.org>
17907 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17908 L:      netdev@vger.kernel.org
17909 L:      linux-arm-msm@vger.kernel.org
17910 S:      Maintained
17911 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17912 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17913
17914 QUALCOMM FASTRPC DRIVER
17915 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17916 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17917 L:      linux-arm-msm@vger.kernel.org
17918 S:      Maintained
17919 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17920 F:      drivers/misc/fastrpc.c
17921 F:      include/uapi/misc/fastrpc.h
17922
17923 QUALCOMM HEXAGON ARCHITECTURE
17924 M:      Brian Cain <bcain@quicinc.com>
17925 L:      linux-hexagon@vger.kernel.org
17926 S:      Supported
17927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17928 F:      arch/hexagon/
17929
17930 QUALCOMM HIDMA DRIVER
17931 M:      Sinan Kaya <okaya@kernel.org>
17932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17933 L:      linux-arm-msm@vger.kernel.org
17934 L:      dmaengine@vger.kernel.org
17935 S:      Supported
17936 F:      drivers/dma/qcom/hidma*
17937
17938 QUALCOMM I2C CCI DRIVER
17939 M:      Loic Poulain <loic.poulain@linaro.org>
17940 M:      Robert Foss <rfoss@kernel.org>
17941 L:      linux-i2c@vger.kernel.org
17942 L:      linux-arm-msm@vger.kernel.org
17943 S:      Maintained
17944 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17945 F:      drivers/i2c/busses/i2c-qcom-cci.c
17946
17947 QUALCOMM INTERCONNECT BWMON DRIVER
17948 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17949 L:      linux-arm-msm@vger.kernel.org
17950 S:      Maintained
17951 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17952 F:      drivers/soc/qcom/icc-bwmon.c
17953
17954 QUALCOMM IOMMU
17955 M:      Rob Clark <robdclark@gmail.com>
17956 L:      iommu@lists.linux.dev
17957 L:      linux-arm-msm@vger.kernel.org
17958 S:      Maintained
17959 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17960
17961 QUALCOMM IPC ROUTER (QRTR) DRIVER
17962 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17963 L:      linux-arm-msm@vger.kernel.org
17964 S:      Maintained
17965 F:      include/trace/events/qrtr.h
17966 F:      include/uapi/linux/qrtr.h
17967 F:      net/qrtr/
17968
17969 QUALCOMM IPCC MAILBOX DRIVER
17970 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17971 L:      linux-arm-msm@vger.kernel.org
17972 S:      Supported
17973 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17974 F:      drivers/mailbox/qcom-ipcc.c
17975 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17976
17977 QUALCOMM IPQ4019 USB PHY DRIVER
17978 M:      Robert Marko <robert.marko@sartura.hr>
17979 M:      Luka Perkov <luka.perkov@sartura.hr>
17980 L:      linux-arm-msm@vger.kernel.org
17981 S:      Maintained
17982 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17983 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17984
17985 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17986 M:      Robert Marko <robert.marko@sartura.hr>
17987 M:      Luka Perkov <luka.perkov@sartura.hr>
17988 L:      linux-arm-msm@vger.kernel.org
17989 S:      Maintained
17990 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17991 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17992
17993 QUALCOMM NAND CONTROLLER DRIVER
17994 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17995 L:      linux-mtd@lists.infradead.org
17996 L:      linux-arm-msm@vger.kernel.org
17997 S:      Maintained
17998 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17999 F:      drivers/mtd/nand/raw/qcom_nandc.c
18000
18001 QUALCOMM QSEECOM DRIVER
18002 M:      Maximilian Luz <luzmaximilian@gmail.com>
18003 L:      linux-arm-msm@vger.kernel.org
18004 S:      Maintained
18005 F:      drivers/firmware/qcom/qcom_qseecom.c
18006
18007 QUALCOMM QSEECOM UEFISECAPP DRIVER
18008 M:      Maximilian Luz <luzmaximilian@gmail.com>
18009 L:      linux-arm-msm@vger.kernel.org
18010 S:      Maintained
18011 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18012
18013 QUALCOMM RMNET DRIVER
18014 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18015 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18016 L:      netdev@vger.kernel.org
18017 S:      Maintained
18018 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18019 F:      drivers/net/ethernet/qualcomm/rmnet/
18020 F:      include/linux/if_rmnet.h
18021
18022 QUALCOMM TSENS THERMAL DRIVER
18023 M:      Amit Kucheria <amitk@kernel.org>
18024 M:      Thara Gopinath <thara.gopinath@gmail.com>
18025 L:      linux-pm@vger.kernel.org
18026 L:      linux-arm-msm@vger.kernel.org
18027 S:      Maintained
18028 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18029 F:      drivers/thermal/qcom/
18030
18031 QUALCOMM TYPEC PORT MANAGER DRIVER
18032 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18033 L:      linux-arm-msm@vger.kernel.org
18034 L:      linux-usb@vger.kernel.org
18035 S:      Maintained
18036 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18037 F:      drivers/usb/typec/tcpm/qcom/
18038
18039 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18040 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18041 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18042 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18043 L:      linux-media@vger.kernel.org
18044 L:      linux-arm-msm@vger.kernel.org
18045 S:      Maintained
18046 T:      git git://linuxtv.org/media_tree.git
18047 F:      Documentation/devicetree/bindings/media/*venus*
18048 F:      drivers/media/platform/qcom/venus/
18049
18050 QUALCOMM WCN36XX WIRELESS DRIVER
18051 M:      Loic Poulain <loic.poulain@linaro.org>
18052 L:      wcn36xx@lists.infradead.org
18053 S:      Supported
18054 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18055 F:      drivers/net/wireless/ath/wcn36xx/
18056
18057 QUANTENNA QTNFMAC WIRELESS DRIVER
18058 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18059 R:      Sergey Matyukevich <geomatsi@gmail.com>
18060 L:      linux-wireless@vger.kernel.org
18061 S:      Maintained
18062 F:      drivers/net/wireless/quantenna
18063
18064 RADEON and AMDGPU DRM DRIVERS
18065 M:      Alex Deucher <alexander.deucher@amd.com>
18066 M:      Christian König <christian.koenig@amd.com>
18067 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18068 L:      amd-gfx@lists.freedesktop.org
18069 S:      Supported
18070 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18071 C:      irc://irc.oftc.net/radeon
18072 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18073 F:      Documentation/gpu/amdgpu/
18074 F:      drivers/gpu/drm/amd/
18075 F:      drivers/gpu/drm/ci/xfails/amd*
18076 F:      drivers/gpu/drm/radeon/
18077 F:      include/uapi/drm/amdgpu_drm.h
18078 F:      include/uapi/drm/radeon_drm.h
18079
18080 RADEON FRAMEBUFFER DISPLAY DRIVER
18081 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18082 L:      linux-fbdev@vger.kernel.org
18083 S:      Maintained
18084 F:      drivers/video/fbdev/aty/radeon*
18085 F:      include/uapi/linux/radeonfb.h
18086
18087 RADIOSHARK RADIO DRIVER
18088 M:      Hans Verkuil <hverkuil@xs4all.nl>
18089 L:      linux-media@vger.kernel.org
18090 S:      Maintained
18091 T:      git git://linuxtv.org/media_tree.git
18092 F:      drivers/media/radio/radio-shark.c
18093
18094 RADIOSHARK2 RADIO DRIVER
18095 M:      Hans Verkuil <hverkuil@xs4all.nl>
18096 L:      linux-media@vger.kernel.org
18097 S:      Maintained
18098 T:      git git://linuxtv.org/media_tree.git
18099 F:      drivers/media/radio/radio-shark2.c
18100 F:      drivers/media/radio/radio-tea5777.c
18101
18102 RADOS BLOCK DEVICE (RBD)
18103 M:      Ilya Dryomov <idryomov@gmail.com>
18104 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18105 L:      ceph-devel@vger.kernel.org
18106 S:      Supported
18107 W:      http://ceph.com/
18108 T:      git https://github.com/ceph/ceph-client.git
18109 F:      Documentation/ABI/testing/sysfs-bus-rbd
18110 F:      drivers/block/rbd.c
18111 F:      drivers/block/rbd_types.h
18112
18113 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18114 L:      linux-fbdev@vger.kernel.org
18115 S:      Orphan
18116 F:      drivers/video/fbdev/aty/aty128fb.c
18117
18118 RAINSHADOW-CEC DRIVER
18119 M:      Hans Verkuil <hverkuil@xs4all.nl>
18120 L:      linux-media@vger.kernel.org
18121 S:      Maintained
18122 T:      git git://linuxtv.org/media_tree.git
18123 F:      drivers/media/cec/usb/rainshadow/
18124
18125 RALINK MIPS ARCHITECTURE
18126 M:      John Crispin <john@phrozen.org>
18127 L:      linux-mips@vger.kernel.org
18128 S:      Maintained
18129 F:      arch/mips/ralink
18130
18131 RALINK MT7621 MIPS ARCHITECTURE
18132 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18133 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18134 L:      linux-mips@vger.kernel.org
18135 S:      Maintained
18136 F:      arch/mips/boot/dts/ralink/mt7621*
18137
18138 RALINK RT2X00 WIRELESS LAN DRIVER
18139 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18140 L:      linux-wireless@vger.kernel.org
18141 S:      Maintained
18142 F:      drivers/net/wireless/ralink/rt2x00/
18143
18144 RAMDISK RAM BLOCK DEVICE DRIVER
18145 M:      Jens Axboe <axboe@kernel.dk>
18146 S:      Maintained
18147 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18148 F:      drivers/block/brd.c
18149
18150 RANCHU VIRTUAL BOARD FOR MIPS
18151 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18152 L:      linux-mips@vger.kernel.org
18153 S:      Supported
18154 F:      arch/mips/configs/generic/board-ranchu.config
18155 F:      arch/mips/generic/board-ranchu.c
18156
18157 RANDOM NUMBER DRIVER
18158 M:      "Theodore Ts'o" <tytso@mit.edu>
18159 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18160 S:      Maintained
18161 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18162 F:      drivers/char/random.c
18163 F:      drivers/virt/vmgenid.c
18164
18165 RAPIDIO SUBSYSTEM
18166 M:      Matt Porter <mporter@kernel.crashing.org>
18167 M:      Alexandre Bounine <alex.bou9@gmail.com>
18168 S:      Maintained
18169 F:      drivers/rapidio/
18170
18171 RAS INFRASTRUCTURE
18172 M:      Tony Luck <tony.luck@intel.com>
18173 M:      Borislav Petkov <bp@alien8.de>
18174 L:      linux-edac@vger.kernel.org
18175 S:      Maintained
18176 F:      Documentation/admin-guide/ras.rst
18177 F:      drivers/ras/
18178 F:      include/linux/ras.h
18179 F:      include/ras/ras_event.h
18180
18181 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18182 L:      linux-wireless@vger.kernel.org
18183 S:      Orphan
18184 F:      drivers/net/wireless/legacy/ray*
18185
18186 RC-CORE / LIRC FRAMEWORK
18187 M:      Sean Young <sean@mess.org>
18188 L:      linux-media@vger.kernel.org
18189 S:      Maintained
18190 W:      http://linuxtv.org
18191 T:      git git://linuxtv.org/media_tree.git
18192 F:      Documentation/driver-api/media/rc-core.rst
18193 F:      Documentation/userspace-api/media/rc/
18194 F:      drivers/media/rc/
18195 F:      include/media/rc-core.h
18196 F:      include/media/rc-map.h
18197 F:      include/uapi/linux/lirc.h
18198
18199 RCMM REMOTE CONTROLS DECODER
18200 M:      Patrick Lerda <patrick9876@free.fr>
18201 S:      Maintained
18202 F:      drivers/media/rc/ir-rcmm-decoder.c
18203
18204 RCUTORTURE TEST FRAMEWORK
18205 M:      "Paul E. McKenney" <paulmck@kernel.org>
18206 M:      Josh Triplett <josh@joshtriplett.org>
18207 R:      Steven Rostedt <rostedt@goodmis.org>
18208 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18209 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18210 L:      rcu@vger.kernel.org
18211 S:      Supported
18212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18213 F:      tools/testing/selftests/rcutorture
18214
18215 RDACM20 Camera Sensor
18216 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18217 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18218 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18219 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18220 L:      linux-media@vger.kernel.org
18221 S:      Maintained
18222 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18223 F:      drivers/media/i2c/max9271.c
18224 F:      drivers/media/i2c/max9271.h
18225 F:      drivers/media/i2c/rdacm20.c
18226
18227 RDACM21 Camera Sensor
18228 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18229 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18230 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18231 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18232 L:      linux-media@vger.kernel.org
18233 S:      Maintained
18234 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18235 F:      drivers/media/i2c/max9271.c
18236 F:      drivers/media/i2c/max9271.h
18237 F:      drivers/media/i2c/rdacm21.c
18238
18239 RDC R-321X SoC
18240 M:      Florian Fainelli <florian@openwrt.org>
18241 S:      Maintained
18242
18243 RDC R6040 FAST ETHERNET DRIVER
18244 M:      Florian Fainelli <f.fainelli@gmail.com>
18245 L:      netdev@vger.kernel.org
18246 S:      Maintained
18247 F:      drivers/net/ethernet/rdc/r6040.c
18248
18249 RDMAVT - RDMA verbs software
18250 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18251 L:      linux-rdma@vger.kernel.org
18252 S:      Supported
18253 F:      drivers/infiniband/sw/rdmavt
18254
18255 RDS - RELIABLE DATAGRAM SOCKETS
18256 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18257 L:      netdev@vger.kernel.org
18258 L:      linux-rdma@vger.kernel.org
18259 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18260 S:      Supported
18261 W:      https://oss.oracle.com/projects/rds/
18262 F:      Documentation/networking/rds.rst
18263 F:      net/rds/
18264
18265 RDT - RESOURCE ALLOCATION
18266 M:      Fenghua Yu <fenghua.yu@intel.com>
18267 M:      Reinette Chatre <reinette.chatre@intel.com>
18268 L:      linux-kernel@vger.kernel.org
18269 S:      Supported
18270 F:      Documentation/arch/x86/resctrl*
18271 F:      arch/x86/include/asm/resctrl.h
18272 F:      arch/x86/kernel/cpu/resctrl/
18273 F:      tools/testing/selftests/resctrl/
18274
18275 READ-COPY UPDATE (RCU)
18276 M:      "Paul E. McKenney" <paulmck@kernel.org>
18277 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18278 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18279 M:      Joel Fernandes <joel@joelfernandes.org>
18280 M:      Josh Triplett <josh@joshtriplett.org>
18281 M:      Boqun Feng <boqun.feng@gmail.com>
18282 R:      Steven Rostedt <rostedt@goodmis.org>
18283 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18284 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18285 R:      Zqiang <qiang.zhang1211@gmail.com>
18286 L:      rcu@vger.kernel.org
18287 S:      Supported
18288 W:      http://www.rdrop.com/users/paulmck/RCU/
18289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18290 F:      Documentation/RCU/
18291 F:      include/linux/rcu*
18292 F:      kernel/rcu/
18293 X:      Documentation/RCU/torture.rst
18294 X:      include/linux/srcu*.h
18295 X:      kernel/rcu/srcu*.c
18296
18297 REAL TIME CLOCK (RTC) SUBSYSTEM
18298 M:      Alessandro Zummo <a.zummo@towertech.it>
18299 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18300 L:      linux-rtc@vger.kernel.org
18301 S:      Maintained
18302 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18304 F:      Documentation/admin-guide/rtc.rst
18305 F:      Documentation/devicetree/bindings/rtc/
18306 F:      drivers/rtc/
18307 F:      include/linux/rtc.h
18308 F:      include/linux/rtc/
18309 F:      include/uapi/linux/rtc.h
18310 F:      tools/testing/selftests/rtc/
18311
18312 Real-time Linux Analysis (RTLA) tools
18313 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18314 M:      Steven Rostedt <rostedt@goodmis.org>
18315 L:      linux-trace-kernel@vger.kernel.org
18316 S:      Maintained
18317 F:      Documentation/tools/rtla/
18318 F:      tools/tracing/rtla/
18319
18320 REALTEK AUDIO CODECS
18321 M:      Oder Chiou <oder_chiou@realtek.com>
18322 S:      Maintained
18323 F:      include/sound/rt*.h
18324 F:      sound/soc/codecs/rt*
18325
18326 REALTEK OTTO WATCHDOG
18327 M:      Sander Vanheule <sander@svanheule.net>
18328 L:      linux-watchdog@vger.kernel.org
18329 S:      Maintained
18330 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18331 F:      drivers/watchdog/realtek_otto_wdt.c
18332
18333 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18334 M:      Linus Walleij <linus.walleij@linaro.org>
18335 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18336 S:      Maintained
18337 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18338 F:      drivers/net/dsa/realtek/*
18339
18340 REALTEK WIRELESS DRIVER (rtlwifi family)
18341 M:      Ping-Ke Shih <pkshih@realtek.com>
18342 L:      linux-wireless@vger.kernel.org
18343 S:      Maintained
18344 F:      drivers/net/wireless/realtek/rtlwifi/
18345
18346 REALTEK WIRELESS DRIVER (rtw88)
18347 M:      Ping-Ke Shih <pkshih@realtek.com>
18348 L:      linux-wireless@vger.kernel.org
18349 S:      Maintained
18350 F:      drivers/net/wireless/realtek/rtw88/
18351
18352 REALTEK WIRELESS DRIVER (rtw89)
18353 M:      Ping-Ke Shih <pkshih@realtek.com>
18354 L:      linux-wireless@vger.kernel.org
18355 S:      Maintained
18356 F:      drivers/net/wireless/realtek/rtw89/
18357
18358 REDPINE WIRELESS DRIVER
18359 L:      linux-wireless@vger.kernel.org
18360 S:      Orphan
18361 F:      drivers/net/wireless/rsi/
18362
18363 REGISTER MAP ABSTRACTION
18364 M:      Mark Brown <broonie@kernel.org>
18365 L:      linux-kernel@vger.kernel.org
18366 S:      Supported
18367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18368 F:      Documentation/devicetree/bindings/regmap/
18369 F:      drivers/base/regmap/
18370 F:      include/linux/regmap.h
18371
18372 REISERFS FILE SYSTEM
18373 L:      reiserfs-devel@vger.kernel.org
18374 S:      Obsolete
18375 F:      fs/reiserfs/
18376
18377 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18378 M:      Bjorn Andersson <andersson@kernel.org>
18379 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18380 L:      linux-remoteproc@vger.kernel.org
18381 S:      Maintained
18382 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18383 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18384 F:      Documentation/devicetree/bindings/remoteproc/
18385 F:      Documentation/staging/remoteproc.rst
18386 F:      drivers/remoteproc/
18387 F:      include/linux/remoteproc.h
18388 F:      include/linux/remoteproc/
18389
18390 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18391 M:      Bjorn Andersson <andersson@kernel.org>
18392 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18393 L:      linux-remoteproc@vger.kernel.org
18394 S:      Maintained
18395 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18396 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18397 F:      Documentation/staging/rpmsg.rst
18398 F:      drivers/rpmsg/
18399 F:      include/linux/rpmsg.h
18400 F:      include/linux/rpmsg/
18401 F:      include/uapi/linux/rpmsg.h
18402 F:      samples/rpmsg/
18403
18404 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18405 M:      Stephan Gerhold <stephan@gerhold.net>
18406 L:      netdev@vger.kernel.org
18407 L:      linux-remoteproc@vger.kernel.org
18408 S:      Maintained
18409 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18410
18411 RENESAS CLOCK DRIVERS
18412 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18413 L:      linux-renesas-soc@vger.kernel.org
18414 S:      Supported
18415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18416 F:      Documentation/devicetree/bindings/clock/renesas,*
18417 F:      drivers/clk/renesas/
18418
18419 RENESAS EMEV2 I2C DRIVER
18420 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18421 L:      linux-renesas-soc@vger.kernel.org
18422 S:      Supported
18423 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18424 F:      drivers/i2c/busses/i2c-emev2.c
18425
18426 RENESAS ETHERNET DRIVERS
18427 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18428 L:      netdev@vger.kernel.org
18429 L:      linux-renesas-soc@vger.kernel.org
18430 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18431 F:      drivers/net/ethernet/renesas/
18432 F:      include/linux/sh_eth.h
18433
18434 RENESAS IDT821034 ASoC CODEC
18435 M:      Herve Codina <herve.codina@bootlin.com>
18436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18437 S:      Maintained
18438 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18439 F:      sound/soc/codecs/idt821034.c
18440
18441 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18442 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18443 L:      linux-mtd@lists.infradead.org
18444 L:      linux-renesas-soc@vger.kernel.org
18445 S:      Maintained
18446 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18447 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18448
18449 RENESAS R-CAR GYROADC DRIVER
18450 M:      Marek Vasut <marek.vasut@gmail.com>
18451 L:      linux-iio@vger.kernel.org
18452 S:      Supported
18453 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18454 F:      drivers/iio/adc/rcar-gyroadc.c
18455
18456 RENESAS R-CAR I2C DRIVERS
18457 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18458 L:      linux-renesas-soc@vger.kernel.org
18459 S:      Supported
18460 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18461 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18462 F:      drivers/i2c/busses/i2c-rcar.c
18463 F:      drivers/i2c/busses/i2c-sh_mobile.c
18464
18465 RENESAS R-CAR SATA DRIVER
18466 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18467 L:      linux-ide@vger.kernel.org
18468 L:      linux-renesas-soc@vger.kernel.org
18469 S:      Supported
18470 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18471 F:      drivers/ata/sata_rcar.c
18472
18473 RENESAS R-CAR THERMAL DRIVERS
18474 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18475 L:      linux-renesas-soc@vger.kernel.org
18476 S:      Supported
18477 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18478 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18479 F:      drivers/thermal/rcar_gen3_thermal.c
18480 F:      drivers/thermal/rcar_thermal.c
18481
18482 RENESAS RIIC DRIVER
18483 M:      Chris Brandt <chris.brandt@renesas.com>
18484 L:      linux-renesas-soc@vger.kernel.org
18485 S:      Supported
18486 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18487 F:      drivers/i2c/busses/i2c-riic.c
18488
18489 RENESAS RZ/G2L A/D DRIVER
18490 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18491 L:      linux-iio@vger.kernel.org
18492 L:      linux-renesas-soc@vger.kernel.org
18493 S:      Supported
18494 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18495 F:      drivers/iio/adc/rzg2l_adc.c
18496
18497 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18498 M:      Biju Das <biju.das.jz@bp.renesas.com>
18499 L:      linux-iio@vger.kernel.org
18500 L:      linux-renesas-soc@vger.kernel.org
18501 S:      Supported
18502 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18503 F:      drivers/counter/rz-mtu3-cnt.c
18504
18505 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18506 M:      Clément Léger <clement.leger@bootlin.com>
18507 L:      linux-renesas-soc@vger.kernel.org
18508 L:      netdev@vger.kernel.org
18509 S:      Maintained
18510 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18511 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18512 F:      drivers/net/dsa/rzn1_a5psw*
18513 F:      drivers/net/pcs/pcs-rzn1-miic.c
18514 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18515 F:      include/linux/pcs-rzn1-miic.h
18516 F:      net/dsa/tag_rzn1_a5psw.c
18517
18518 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18519 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18520 L:      linux-rtc@vger.kernel.org
18521 L:      linux-renesas-soc@vger.kernel.org
18522 S:      Maintained
18523 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18524 F:      drivers/rtc/rtc-rzn1.c
18525
18526 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18527 M:      Herve Codina <herve.codina@bootlin.com>
18528 L:      linux-renesas-soc@vger.kernel.org
18529 L:      linux-usb@vger.kernel.org
18530 S:      Maintained
18531 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18532 F:      drivers/usb/gadget/udc/renesas_usbf.c
18533
18534 RENESAS RZ/V2M I2C DRIVER
18535 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18536 L:      linux-i2c@vger.kernel.org
18537 L:      linux-renesas-soc@vger.kernel.org
18538 S:      Supported
18539 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18540 F:      drivers/i2c/busses/i2c-rzv2m.c
18541
18542 RENESAS USB PHY DRIVER
18543 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18544 L:      linux-renesas-soc@vger.kernel.org
18545 S:      Maintained
18546 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18547
18548 RENESAS VERSACLOCK 7 CLOCK DRIVER
18549 M:      Alex Helms <alexander.helms.jy@renesas.com>
18550 S:      Maintained
18551 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18552 F:      drivers/clk/clk-versaclock7.c
18553
18554 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18555 M:      Herve Codina <herve.codina@bootlin.com>
18556 L:      linux-iio@vger.kernel.org
18557 S:      Maintained
18558 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18559 F:      drivers/iio/potentiometer/x9250.c
18560
18561 RESET CONTROLLER FRAMEWORK
18562 M:      Philipp Zabel <p.zabel@pengutronix.de>
18563 S:      Maintained
18564 T:      git git://git.pengutronix.de/git/pza/linux
18565 F:      Documentation/devicetree/bindings/reset/
18566 F:      Documentation/driver-api/reset.rst
18567 F:      drivers/reset/
18568 F:      include/dt-bindings/reset/
18569 F:      include/linux/reset-controller.h
18570 F:      include/linux/reset.h
18571 F:      include/linux/reset/
18572 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18573
18574 RESTARTABLE SEQUENCES SUPPORT
18575 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18576 M:      Peter Zijlstra <peterz@infradead.org>
18577 M:      "Paul E. McKenney" <paulmck@kernel.org>
18578 M:      Boqun Feng <boqun.feng@gmail.com>
18579 L:      linux-kernel@vger.kernel.org
18580 S:      Supported
18581 F:      include/trace/events/rseq.h
18582 F:      include/uapi/linux/rseq.h
18583 F:      kernel/rseq.c
18584 F:      tools/testing/selftests/rseq/
18585
18586 RFKILL
18587 M:      Johannes Berg <johannes@sipsolutions.net>
18588 L:      linux-wireless@vger.kernel.org
18589 S:      Maintained
18590 W:      https://wireless.wiki.kernel.org/
18591 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18594 F:      Documentation/ABI/stable/sysfs-class-rfkill
18595 F:      Documentation/driver-api/rfkill.rst
18596 F:      include/linux/rfkill.h
18597 F:      include/uapi/linux/rfkill.h
18598 F:      net/rfkill/
18599
18600 RHASHTABLE
18601 M:      Thomas Graf <tgraf@suug.ch>
18602 M:      Herbert Xu <herbert@gondor.apana.org.au>
18603 L:      netdev@vger.kernel.org
18604 S:      Maintained
18605 F:      include/linux/rhashtable-types.h
18606 F:      include/linux/rhashtable.h
18607 F:      lib/rhashtable.c
18608 F:      lib/test_rhashtable.c
18609
18610 RICOH R5C592 MEMORYSTICK DRIVER
18611 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18612 S:      Maintained
18613 F:      drivers/memstick/host/r592.*
18614
18615 RICOH SMARTMEDIA/XD DRIVER
18616 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18617 S:      Maintained
18618 F:      drivers/mtd/nand/raw/r852.c
18619 F:      drivers/mtd/nand/raw/r852.h
18620
18621 RISC-V ARCHITECTURE
18622 M:      Paul Walmsley <paul.walmsley@sifive.com>
18623 M:      Palmer Dabbelt <palmer@dabbelt.com>
18624 M:      Albert Ou <aou@eecs.berkeley.edu>
18625 L:      linux-riscv@lists.infradead.org
18626 S:      Supported
18627 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18628 C:      irc://irc.libera.chat/riscv
18629 P:      Documentation/arch/riscv/patch-acceptance.rst
18630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18631 F:      arch/riscv/
18632 N:      riscv
18633 K:      riscv
18634
18635 RISC-V MICROCHIP FPGA SUPPORT
18636 M:      Conor Dooley <conor.dooley@microchip.com>
18637 M:      Daire McNamara <daire.mcnamara@microchip.com>
18638 L:      linux-riscv@lists.infradead.org
18639 S:      Supported
18640 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18641 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18642 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18643 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18644 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18645 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18646 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18647 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18648 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18649 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18650 F:      arch/riscv/boot/dts/microchip/
18651 F:      drivers/char/hw_random/mpfs-rng.c
18652 F:      drivers/clk/microchip/clk-mpfs*.c
18653 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18654 F:      drivers/mailbox/mailbox-mpfs.c
18655 F:      drivers/pci/controller/pcie-microchip-host.c
18656 F:      drivers/pwm/pwm-microchip-core.c
18657 F:      drivers/reset/reset-mpfs.c
18658 F:      drivers/rtc/rtc-mpfs.c
18659 F:      drivers/soc/microchip/mpfs-sys-controller.c
18660 F:      drivers/spi/spi-microchip-core-qspi.c
18661 F:      drivers/spi/spi-microchip-core.c
18662 F:      drivers/usb/musb/mpfs.c
18663 F:      include/soc/microchip/mpfs.h
18664
18665 RISC-V MISC SOC SUPPORT
18666 M:      Conor Dooley <conor@kernel.org>
18667 L:      linux-riscv@lists.infradead.org
18668 S:      Maintained
18669 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18670 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18671 F:      Documentation/devicetree/bindings/riscv/
18672 F:      arch/riscv/boot/dts/
18673 X:      arch/riscv/boot/dts/allwinner/
18674 X:      arch/riscv/boot/dts/renesas/
18675
18676 RISC-V PMU DRIVERS
18677 M:      Atish Patra <atishp@atishpatra.org>
18678 R:      Anup Patel <anup@brainfault.org>
18679 L:      linux-riscv@lists.infradead.org
18680 S:      Supported
18681 F:      drivers/perf/riscv_pmu.c
18682 F:      drivers/perf/riscv_pmu_legacy.c
18683 F:      drivers/perf/riscv_pmu_sbi.c
18684
18685 RISC-V THEAD SoC SUPPORT
18686 M:      Jisheng Zhang <jszhang@kernel.org>
18687 M:      Guo Ren <guoren@kernel.org>
18688 M:      Fu Wei <wefu@redhat.com>
18689 L:      linux-riscv@lists.infradead.org
18690 S:      Maintained
18691 F:      arch/riscv/boot/dts/thead/
18692
18693 RNBD BLOCK DRIVERS
18694 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18695 M:      Jack Wang <jinpu.wang@ionos.com>
18696 L:      linux-block@vger.kernel.org
18697 S:      Maintained
18698 F:      drivers/block/rnbd/
18699
18700 ROCCAT DRIVERS
18701 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18702 S:      Maintained
18703 W:      http://sourceforge.net/projects/roccat/
18704 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18705 F:      drivers/hid/hid-roccat*
18706 F:      include/linux/hid-roccat*
18707
18708 ROCKCHIP CRYPTO DRIVERS
18709 M:      Corentin Labbe <clabbe@baylibre.com>
18710 L:      linux-crypto@vger.kernel.org
18711 S:      Maintained
18712 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18713 F:      drivers/crypto/rockchip/
18714
18715 ROCKCHIP I2S TDM DRIVER
18716 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18717 L:      linux-rockchip@lists.infradead.org
18718 S:      Maintained
18719 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18720 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18721
18722 ROCKCHIP ISP V1 DRIVER
18723 M:      Dafna Hirschfeld <dafna@fastmail.com>
18724 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18725 L:      linux-media@vger.kernel.org
18726 L:      linux-rockchip@lists.infradead.org
18727 S:      Maintained
18728 F:      Documentation/admin-guide/media/rkisp1.rst
18729 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18730 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18731 F:      drivers/media/platform/rockchip/rkisp1
18732 F:      include/uapi/linux/rkisp1-config.h
18733
18734 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18735 M:      Jacob Chen <jacob-chen@iotwrt.com>
18736 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18737 L:      linux-media@vger.kernel.org
18738 L:      linux-rockchip@lists.infradead.org
18739 S:      Maintained
18740 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18741 F:      drivers/media/platform/rockchip/rga/
18742
18743 ROCKCHIP VIDEO DECODER DRIVER
18744 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18745 L:      linux-media@vger.kernel.org
18746 L:      linux-rockchip@lists.infradead.org
18747 S:      Maintained
18748 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18749 F:      drivers/staging/media/rkvdec/
18750
18751 ROCKER DRIVER
18752 M:      Jiri Pirko <jiri@resnulli.us>
18753 L:      netdev@vger.kernel.org
18754 S:      Supported
18755 F:      drivers/net/ethernet/rocker/
18756
18757 ROCKETPORT EXPRESS/INFINITY DRIVER
18758 M:      Kevin Cernekee <cernekee@gmail.com>
18759 L:      linux-serial@vger.kernel.org
18760 S:      Odd Fixes
18761 F:      drivers/tty/serial/rp2.*
18762
18763 ROHM BD99954 CHARGER IC
18764 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18765 S:      Supported
18766 F:      drivers/power/supply/bd99954-charger.c
18767 F:      drivers/power/supply/bd99954-charger.h
18768
18769 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18770 M:      Tomasz Duszynski <tduszyns@gmail.com>
18771 S:      Maintained
18772 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18773 F:      drivers/iio/light/bh1750.c
18774
18775 ROHM BM1390 PRESSURE SENSOR DRIVER
18776 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18777 L:      linux-iio@vger.kernel.org
18778 S:      Supported
18779 F:      drivers/iio/pressure/rohm-bm1390.c
18780
18781 ROHM BU270xx LIGHT SENSOR DRIVERs
18782 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18783 L:      linux-iio@vger.kernel.org
18784 S:      Supported
18785 F:      drivers/iio/light/rohm-bu27008.c
18786 F:      drivers/iio/light/rohm-bu27034.c
18787
18788 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18789 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18790 L:      linux-kernel@vger.kernel.org
18791 L:      linux-renesas-soc@vger.kernel.org
18792 S:      Supported
18793 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18794 F:      drivers/gpio/gpio-bd9571mwv.c
18795 F:      drivers/mfd/bd9571mwv.c
18796 F:      drivers/regulator/bd9571mwv-regulator.c
18797 F:      include/linux/mfd/bd9571mwv.h
18798
18799 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18800 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18801 S:      Supported
18802 F:      drivers/clk/clk-bd718x7.c
18803 F:      drivers/gpio/gpio-bd71815.c
18804 F:      drivers/gpio/gpio-bd71828.c
18805 F:      drivers/mfd/rohm-bd71828.c
18806 F:      drivers/mfd/rohm-bd718x7.c
18807 F:      drivers/mfd/rohm-bd9576.c
18808 F:      drivers/regulator/bd71815-regulator.c
18809 F:      drivers/regulator/bd71828-regulator.c
18810 F:      drivers/regulator/bd718x7-regulator.c
18811 F:      drivers/regulator/bd9576-regulator.c
18812 F:      drivers/regulator/rohm-regulator.c
18813 F:      drivers/rtc/rtc-bd70528.c
18814 F:      drivers/watchdog/bd9576_wdt.c
18815 F:      include/linux/mfd/rohm-bd71815.h
18816 F:      include/linux/mfd/rohm-bd71828.h
18817 F:      include/linux/mfd/rohm-bd718x7.h
18818 F:      include/linux/mfd/rohm-bd957x.h
18819 F:      include/linux/mfd/rohm-generic.h
18820 F:      include/linux/mfd/rohm-shared.h
18821
18822 ROSE NETWORK LAYER
18823 M:      Ralf Baechle <ralf@linux-mips.org>
18824 L:      linux-hams@vger.kernel.org
18825 S:      Maintained
18826 W:      https://linux-ax25.in-berlin.de
18827 F:      include/net/rose.h
18828 F:      include/uapi/linux/rose.h
18829 F:      net/rose/
18830
18831 ROTATION DRIVER FOR ALLWINNER A83T
18832 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18833 L:      linux-media@vger.kernel.org
18834 S:      Maintained
18835 T:      git git://linuxtv.org/media_tree.git
18836 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18837 F:      drivers/media/platform/sunxi/sun8i-rotate/
18838
18839 RPMSG TTY DRIVER
18840 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18841 L:      linux-remoteproc@vger.kernel.org
18842 S:      Maintained
18843 F:      drivers/tty/rpmsg_tty.c
18844
18845 RTL2830 MEDIA DRIVER
18846 M:      Antti Palosaari <crope@iki.fi>
18847 L:      linux-media@vger.kernel.org
18848 S:      Maintained
18849 W:      https://linuxtv.org
18850 W:      http://palosaari.fi/linux/
18851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18852 T:      git git://linuxtv.org/anttip/media_tree.git
18853 F:      drivers/media/dvb-frontends/rtl2830*
18854
18855 RTL2832 MEDIA DRIVER
18856 M:      Antti Palosaari <crope@iki.fi>
18857 L:      linux-media@vger.kernel.org
18858 S:      Maintained
18859 W:      https://linuxtv.org
18860 W:      http://palosaari.fi/linux/
18861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18862 T:      git git://linuxtv.org/anttip/media_tree.git
18863 F:      drivers/media/dvb-frontends/rtl2832*
18864
18865 RTL2832_SDR MEDIA DRIVER
18866 M:      Antti Palosaari <crope@iki.fi>
18867 L:      linux-media@vger.kernel.org
18868 S:      Maintained
18869 W:      https://linuxtv.org
18870 W:      http://palosaari.fi/linux/
18871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18872 T:      git git://linuxtv.org/anttip/media_tree.git
18873 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18874
18875 RTL8180 WIRELESS DRIVER
18876 L:      linux-wireless@vger.kernel.org
18877 S:      Orphan
18878 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18879
18880 RTL8187 WIRELESS DRIVER
18881 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18882 M:      Larry Finger <Larry.Finger@lwfinger.net>
18883 L:      linux-wireless@vger.kernel.org
18884 S:      Maintained
18885 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18886
18887 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18888 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18889 L:      linux-wireless@vger.kernel.org
18890 S:      Maintained
18891 F:      drivers/net/wireless/realtek/rtl8xxxu/
18892
18893 RTRS TRANSPORT DRIVERS
18894 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18895 M:      Jack Wang <jinpu.wang@ionos.com>
18896 L:      linux-rdma@vger.kernel.org
18897 S:      Maintained
18898 F:      drivers/infiniband/ulp/rtrs/
18899
18900 RUNTIME VERIFICATION (RV)
18901 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18902 M:      Steven Rostedt <rostedt@goodmis.org>
18903 L:      linux-trace-kernel@vger.kernel.org
18904 S:      Maintained
18905 F:      Documentation/trace/rv/
18906 F:      include/linux/rv.h
18907 F:      include/rv/
18908 F:      kernel/trace/rv/
18909 F:      tools/verification/
18910
18911 RUST
18912 M:      Miguel Ojeda <ojeda@kernel.org>
18913 M:      Alex Gaynor <alex.gaynor@gmail.com>
18914 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18915 R:      Boqun Feng <boqun.feng@gmail.com>
18916 R:      Gary Guo <gary@garyguo.net>
18917 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18918 R:      Benno Lossin <benno.lossin@proton.me>
18919 R:      Andreas Hindborg <a.hindborg@samsung.com>
18920 R:      Alice Ryhl <aliceryhl@google.com>
18921 L:      rust-for-linux@vger.kernel.org
18922 S:      Supported
18923 W:      https://rust-for-linux.com
18924 B:      https://github.com/Rust-for-Linux/linux/issues
18925 C:      zulip://rust-for-linux.zulipchat.com
18926 P:      https://rust-for-linux.com/contributing
18927 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18928 F:      Documentation/rust/
18929 F:      rust/
18930 F:      samples/rust/
18931 F:      scripts/*rust*
18932 K:      \b(?i:rust)\b
18933
18934 RXRPC SOCKETS (AF_RXRPC)
18935 M:      David Howells <dhowells@redhat.com>
18936 M:      Marc Dionne <marc.dionne@auristor.com>
18937 L:      linux-afs@lists.infradead.org
18938 S:      Supported
18939 W:      https://www.infradead.org/~dhowells/kafs/
18940 F:      Documentation/networking/rxrpc.rst
18941 F:      include/keys/rxrpc-type.h
18942 F:      include/net/af_rxrpc.h
18943 F:      include/trace/events/rxrpc.h
18944 F:      include/uapi/linux/rxrpc.h
18945 F:      net/rxrpc/
18946
18947 S3 SAVAGE FRAMEBUFFER DRIVER
18948 M:      Antonino Daplas <adaplas@gmail.com>
18949 L:      linux-fbdev@vger.kernel.org
18950 S:      Maintained
18951 F:      drivers/video/fbdev/savage/
18952
18953 S390 ARCHITECTURE
18954 M:      Heiko Carstens <hca@linux.ibm.com>
18955 M:      Vasily Gorbik <gor@linux.ibm.com>
18956 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18957 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18958 R:      Sven Schnelle <svens@linux.ibm.com>
18959 L:      linux-s390@vger.kernel.org
18960 S:      Supported
18961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18962 F:      Documentation/driver-api/s390-drivers.rst
18963 F:      Documentation/arch/s390/
18964 F:      arch/s390/
18965 F:      drivers/s390/
18966 F:      drivers/watchdog/diag288_wdt.c
18967
18968 S390 COMMON I/O LAYER
18969 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18970 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18971 L:      linux-s390@vger.kernel.org
18972 S:      Supported
18973 F:      drivers/s390/cio/
18974
18975 S390 DASD DRIVER
18976 M:      Stefan Haberland <sth@linux.ibm.com>
18977 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18978 L:      linux-s390@vger.kernel.org
18979 S:      Supported
18980 F:      block/partitions/ibm.c
18981 F:      drivers/s390/block/dasd*
18982 F:      include/linux/dasd_mod.h
18983
18984 S390 IOMMU (PCI)
18985 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18986 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18987 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18988 L:      linux-s390@vger.kernel.org
18989 S:      Supported
18990 F:      drivers/iommu/s390-iommu.c
18991
18992 S390 IUCV NETWORK LAYER
18993 M:      Alexandra Winter <wintera@linux.ibm.com>
18994 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18995 L:      linux-s390@vger.kernel.org
18996 L:      netdev@vger.kernel.org
18997 S:      Supported
18998 F:      drivers/s390/net/*iucv*
18999 F:      include/net/iucv/
19000 F:      net/iucv/
19001
19002 S390 MM
19003 M:      Alexander Gordeev <agordeev@linux.ibm.com>
19004 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19005 L:      linux-s390@vger.kernel.org
19006 S:      Supported
19007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19008 F:      arch/s390/include/asm/pgtable.h
19009 F:      arch/s390/mm
19010
19011 S390 NETWORK DRIVERS
19012 M:      Alexandra Winter <wintera@linux.ibm.com>
19013 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19014 L:      linux-s390@vger.kernel.org
19015 L:      netdev@vger.kernel.org
19016 S:      Supported
19017 F:      drivers/s390/net/
19018
19019 S390 PCI SUBSYSTEM
19020 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19021 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19022 L:      linux-s390@vger.kernel.org
19023 S:      Supported
19024 F:      Documentation/arch/s390/pci.rst
19025 F:      arch/s390/pci/
19026 F:      drivers/pci/hotplug/s390_pci_hpc.c
19027
19028 S390 SCM DRIVER
19029 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19030 L:      linux-s390@vger.kernel.org
19031 S:      Supported
19032 F:      drivers/s390/block/scm*
19033 F:      drivers/s390/cio/scm.c
19034
19035 S390 VFIO AP DRIVER
19036 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19037 M:      Halil Pasic <pasic@linux.ibm.com>
19038 M:      Jason Herne <jjherne@linux.ibm.com>
19039 L:      linux-s390@vger.kernel.org
19040 S:      Supported
19041 F:      Documentation/arch/s390/vfio-ap*
19042 F:      drivers/s390/crypto/vfio_ap*
19043
19044 S390 VFIO-CCW DRIVER
19045 M:      Eric Farman <farman@linux.ibm.com>
19046 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19047 R:      Halil Pasic <pasic@linux.ibm.com>
19048 L:      linux-s390@vger.kernel.org
19049 L:      kvm@vger.kernel.org
19050 S:      Supported
19051 F:      Documentation/arch/s390/vfio-ccw.rst
19052 F:      drivers/s390/cio/vfio_ccw*
19053 F:      include/uapi/linux/vfio_ccw.h
19054
19055 S390 VFIO-PCI DRIVER
19056 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19057 M:      Eric Farman <farman@linux.ibm.com>
19058 L:      linux-s390@vger.kernel.org
19059 L:      kvm@vger.kernel.org
19060 S:      Supported
19061 F:      arch/s390/kvm/pci*
19062 F:      drivers/vfio/pci/vfio_pci_zdev.c
19063 F:      include/uapi/linux/vfio_zdev.h
19064
19065 S390 ZCRYPT DRIVER
19066 M:      Harald Freudenberger <freude@linux.ibm.com>
19067 L:      linux-s390@vger.kernel.org
19068 S:      Supported
19069 F:      drivers/s390/crypto/
19070
19071 S390 ZFCP DRIVER
19072 M:      Steffen Maier <maier@linux.ibm.com>
19073 M:      Benjamin Block <bblock@linux.ibm.com>
19074 L:      linux-s390@vger.kernel.org
19075 S:      Supported
19076 F:      drivers/s390/scsi/zfcp_*
19077
19078 SAA6588 RDS RECEIVER DRIVER
19079 M:      Hans Verkuil <hverkuil@xs4all.nl>
19080 L:      linux-media@vger.kernel.org
19081 S:      Odd Fixes
19082 W:      https://linuxtv.org
19083 T:      git git://linuxtv.org/media_tree.git
19084 F:      drivers/media/i2c/saa6588*
19085
19086 SAA7134 VIDEO4LINUX DRIVER
19087 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19088 L:      linux-media@vger.kernel.org
19089 S:      Odd fixes
19090 W:      https://linuxtv.org
19091 T:      git git://linuxtv.org/media_tree.git
19092 F:      Documentation/driver-api/media/drivers/saa7134*
19093 F:      drivers/media/pci/saa7134/
19094
19095 SAA7146 VIDEO4LINUX-2 DRIVER
19096 M:      Hans Verkuil <hverkuil@xs4all.nl>
19097 L:      linux-media@vger.kernel.org
19098 S:      Maintained
19099 T:      git git://linuxtv.org/media_tree.git
19100 F:      drivers/media/common/saa7146/
19101 F:      drivers/media/pci/saa7146/
19102 F:      include/media/drv-intf/saa7146*
19103
19104 SAFESETID SECURITY MODULE
19105 M:      Micah Morton <mortonm@chromium.org>
19106 S:      Supported
19107 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19108 F:      security/safesetid/
19109
19110 SAMSUNG AUDIO (ASoC) DRIVERS
19111 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19113 S:      Maintained
19114 B:      mailto:linux-samsung-soc@vger.kernel.org
19115 F:      Documentation/devicetree/bindings/sound/samsung*
19116 F:      sound/soc/samsung/
19117
19118 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19119 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19120 L:      linux-crypto@vger.kernel.org
19121 L:      linux-samsung-soc@vger.kernel.org
19122 S:      Maintained
19123 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19124 F:      drivers/crypto/exynos-rng.c
19125
19126 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19127 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19128 L:      linux-samsung-soc@vger.kernel.org
19129 S:      Maintained
19130 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19131 F:      drivers/char/hw_random/exynos-trng.c
19132
19133 SAMSUNG FRAMEBUFFER DRIVER
19134 M:      Jingoo Han <jingoohan1@gmail.com>
19135 L:      linux-fbdev@vger.kernel.org
19136 S:      Maintained
19137 F:      drivers/video/fbdev/s3c-fb.c
19138
19139 SAMSUNG INTERCONNECT DRIVERS
19140 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19141 M:      Artur Świgoń <a.swigon@samsung.com>
19142 L:      linux-pm@vger.kernel.org
19143 L:      linux-samsung-soc@vger.kernel.org
19144 S:      Supported
19145 F:      drivers/interconnect/samsung/
19146
19147 SAMSUNG LAPTOP DRIVER
19148 M:      Corentin Chary <corentin.chary@gmail.com>
19149 L:      platform-driver-x86@vger.kernel.org
19150 S:      Maintained
19151 F:      drivers/platform/x86/samsung-laptop.c
19152
19153 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19154 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19155 L:      linux-kernel@vger.kernel.org
19156 L:      linux-samsung-soc@vger.kernel.org
19157 S:      Maintained
19158 B:      mailto:linux-samsung-soc@vger.kernel.org
19159 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19160 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19161 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19162 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19163 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19164 F:      drivers/clk/clk-s2mps11.c
19165 F:      drivers/mfd/sec*.c
19166 F:      drivers/regulator/s2m*.c
19167 F:      drivers/regulator/s5m*.c
19168 F:      drivers/rtc/rtc-s5m.c
19169 F:      include/linux/mfd/samsung/
19170
19171 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19172 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19173 L:      linux-media@vger.kernel.org
19174 L:      linux-samsung-soc@vger.kernel.org
19175 S:      Maintained
19176 F:      drivers/media/platform/samsung/s3c-camif/
19177 F:      include/media/drv-intf/s3c_camif.h
19178
19179 SAMSUNG S3FWRN5 NFC DRIVER
19180 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19181 S:      Maintained
19182 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19183 F:      drivers/nfc/s3fwrn5
19184
19185 SAMSUNG S5C73M3 CAMERA DRIVER
19186 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19187 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19188 L:      linux-media@vger.kernel.org
19189 S:      Supported
19190 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19191 F:      drivers/media/i2c/s5c73m3/*
19192
19193 SAMSUNG S5K5BAF CAMERA DRIVER
19194 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19195 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19196 L:      linux-media@vger.kernel.org
19197 S:      Supported
19198 F:      drivers/media/i2c/s5k5baf.c
19199
19200 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19201 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19202 M:      Vladimir Zapolskiy <vz@mleia.com>
19203 L:      linux-crypto@vger.kernel.org
19204 L:      linux-samsung-soc@vger.kernel.org
19205 S:      Maintained
19206 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19207 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19208 F:      drivers/crypto/s5p-sss.c
19209
19210 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19211 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19212 L:      linux-media@vger.kernel.org
19213 S:      Supported
19214 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19215 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19216 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19217 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19218 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19219 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19220 F:      drivers/media/platform/samsung/exynos4-is/
19221
19222 SAMSUNG SOC CLOCK DRIVERS
19223 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19224 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19225 M:      Tomasz Figa <tomasz.figa@gmail.com>
19226 M:      Chanwoo Choi <cw00.choi@samsung.com>
19227 R:      Alim Akhtar <alim.akhtar@samsung.com>
19228 L:      linux-samsung-soc@vger.kernel.org
19229 S:      Maintained
19230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19232 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19233 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19234 F:      drivers/clk/samsung/
19235 F:      include/dt-bindings/clock/exynos*.h
19236 F:      include/dt-bindings/clock/s5p*.h
19237 F:      include/dt-bindings/clock/samsung,*.h
19238 F:      include/linux/clk/samsung.h
19239
19240 SAMSUNG SPI DRIVERS
19241 M:      Andi Shyti <andi.shyti@kernel.org>
19242 L:      linux-spi@vger.kernel.org
19243 L:      linux-samsung-soc@vger.kernel.org
19244 S:      Maintained
19245 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19246 F:      drivers/spi/spi-s3c*
19247 F:      include/linux/platform_data/spi-s3c64xx.h
19248
19249 SAMSUNG SXGBE DRIVERS
19250 M:      Byungho An <bh74.an@samsung.com>
19251 L:      netdev@vger.kernel.org
19252 S:      Supported
19253 F:      drivers/net/ethernet/samsung/sxgbe/
19254
19255 SAMSUNG THERMAL DRIVER
19256 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19257 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19258 L:      linux-pm@vger.kernel.org
19259 L:      linux-samsung-soc@vger.kernel.org
19260 S:      Maintained
19261 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19262 F:      drivers/thermal/samsung/
19263
19264 SAMSUNG USB2 PHY DRIVER
19265 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19266 L:      linux-kernel@vger.kernel.org
19267 S:      Supported
19268 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19269 F:      Documentation/driver-api/phy/samsung-usb2.rst
19270 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19271 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19272 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19273 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19274 F:      drivers/phy/samsung/phy-samsung-usb2.c
19275 F:      drivers/phy/samsung/phy-samsung-usb2.h
19276
19277 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19278 M:      Paul Barker <paul.barker@sancloud.com>
19279 R:      Marc Murphy <marc.murphy@sancloud.com>
19280 S:      Supported
19281 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19282
19283 SC1200 WDT DRIVER
19284 M:      Zwane Mwaikambo <zwanem@gmail.com>
19285 S:      Maintained
19286 F:      drivers/watchdog/sc1200wdt.c
19287
19288 SCHEDULER
19289 M:      Ingo Molnar <mingo@redhat.com>
19290 M:      Peter Zijlstra <peterz@infradead.org>
19291 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19292 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19293 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19294 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19295 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19296 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19297 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19298 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19299 L:      linux-kernel@vger.kernel.org
19300 S:      Maintained
19301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19302 F:      include/linux/preempt.h
19303 F:      include/linux/sched.h
19304 F:      include/linux/wait.h
19305 F:      include/uapi/linux/sched.h
19306 F:      kernel/sched/
19307
19308 SCSI LIBSAS SUBSYSTEM
19309 R:      John Garry <john.g.garry@oracle.com>
19310 R:      Jason Yan <yanaijie@huawei.com>
19311 L:      linux-scsi@vger.kernel.org
19312 S:      Supported
19313 F:      Documentation/scsi/libsas.rst
19314 F:      drivers/scsi/libsas/
19315 F:      include/scsi/libsas.h
19316 F:      include/scsi/sas_ata.h
19317
19318 SCSI RDMA PROTOCOL (SRP) INITIATOR
19319 M:      Bart Van Assche <bvanassche@acm.org>
19320 L:      linux-rdma@vger.kernel.org
19321 S:      Supported
19322 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19323 F:      drivers/infiniband/ulp/srp/
19324 F:      include/scsi/srp.h
19325
19326 SCSI RDMA PROTOCOL (SRP) TARGET
19327 M:      Bart Van Assche <bvanassche@acm.org>
19328 L:      linux-rdma@vger.kernel.org
19329 L:      target-devel@vger.kernel.org
19330 S:      Supported
19331 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19332 F:      drivers/infiniband/ulp/srpt/
19333
19334 SCSI SG DRIVER
19335 M:      Doug Gilbert <dgilbert@interlog.com>
19336 L:      linux-scsi@vger.kernel.org
19337 S:      Maintained
19338 W:      http://sg.danny.cz/sg
19339 F:      Documentation/scsi/scsi-generic.rst
19340 F:      drivers/scsi/sg.c
19341 F:      include/scsi/sg.h
19342
19343 SCSI SUBSYSTEM
19344 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19345 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19346 L:      linux-scsi@vger.kernel.org
19347 S:      Maintained
19348 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19351 F:      Documentation/devicetree/bindings/scsi/
19352 F:      drivers/scsi/
19353 F:      drivers/ufs/
19354 F:      include/scsi/
19355
19356 SCSI TAPE DRIVER
19357 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19358 L:      linux-scsi@vger.kernel.org
19359 S:      Maintained
19360 F:      Documentation/scsi/st.rst
19361 F:      drivers/scsi/st.*
19362 F:      drivers/scsi/st_*.h
19363
19364 SCSI TARGET CORE USER DRIVER
19365 M:      Bodo Stroesser <bostroesser@gmail.com>
19366 L:      linux-scsi@vger.kernel.org
19367 L:      target-devel@vger.kernel.org
19368 S:      Supported
19369 F:      Documentation/target/tcmu-design.rst
19370 F:      drivers/target/target_core_user.c
19371 F:      include/uapi/linux/target_core_user.h
19372
19373 SCSI TARGET SUBSYSTEM
19374 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19375 L:      linux-scsi@vger.kernel.org
19376 L:      target-devel@vger.kernel.org
19377 S:      Supported
19378 Q:      https://patchwork.kernel.org/project/target-devel/list/
19379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19380 F:      Documentation/target/
19381 F:      drivers/target/
19382 F:      include/target/
19383
19384 SCTP PROTOCOL
19385 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19386 M:      Xin Long <lucien.xin@gmail.com>
19387 L:      linux-sctp@vger.kernel.org
19388 S:      Maintained
19389 W:      https://github.com/sctp/lksctp-tools/wiki
19390 F:      Documentation/networking/sctp.rst
19391 F:      include/linux/sctp.h
19392 F:      include/net/sctp/
19393 F:      include/uapi/linux/sctp.h
19394 F:      net/sctp/
19395
19396 SCx200 CPU SUPPORT
19397 M:      Jim Cromie <jim.cromie@gmail.com>
19398 S:      Odd Fixes
19399 F:      Documentation/i2c/busses/scx200_acb.rst
19400 F:      arch/x86/platform/scx200/
19401 F:      drivers/i2c/busses/scx200*
19402 F:      drivers/mtd/maps/scx200_docflash.c
19403 F:      drivers/watchdog/scx200_wdt.c
19404 F:      include/linux/scx200.h
19405
19406 SCx200 GPIO DRIVER
19407 M:      Jim Cromie <jim.cromie@gmail.com>
19408 S:      Maintained
19409 F:      drivers/char/scx200_gpio.c
19410 F:      include/linux/scx200_gpio.h
19411
19412 SCx200 HRT CLOCKSOURCE DRIVER
19413 M:      Jim Cromie <jim.cromie@gmail.com>
19414 S:      Maintained
19415 F:      drivers/clocksource/scx200_hrt.c
19416
19417 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19418 M:      Sascha Sommer <saschasommer@freenet.de>
19419 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19420 S:      Maintained
19421 F:      drivers/mmc/host/sdricoh_cs.c
19422
19423 SECO BOARDS CEC DRIVER
19424 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19425 S:      Maintained
19426 F:      drivers/media/cec/platform/seco/seco-cec.c
19427 F:      drivers/media/cec/platform/seco/seco-cec.h
19428
19429 SECURE COMPUTING
19430 M:      Kees Cook <keescook@chromium.org>
19431 R:      Andy Lutomirski <luto@amacapital.net>
19432 R:      Will Drewry <wad@chromium.org>
19433 S:      Supported
19434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19435 F:      Documentation/userspace-api/seccomp_filter.rst
19436 F:      include/linux/seccomp.h
19437 F:      include/uapi/linux/seccomp.h
19438 F:      kernel/seccomp.c
19439 F:      tools/testing/selftests/kselftest_harness.h
19440 F:      tools/testing/selftests/seccomp/*
19441 K:      \bsecure_computing
19442 K:      \bTIF_SECCOMP\b
19443
19444 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19445 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19446 M:      Al Cooper <alcooperx@gmail.com>
19447 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19448 L:      linux-mmc@vger.kernel.org
19449 S:      Maintained
19450 F:      drivers/mmc/host/sdhci-brcmstb*
19451
19452 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19453 M:      Adrian Hunter <adrian.hunter@intel.com>
19454 L:      linux-mmc@vger.kernel.org
19455 S:      Supported
19456 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19457 F:      drivers/mmc/host/sdhci*
19458
19459 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19460 M:      Aubin Constans <aubin.constans@microchip.com>
19461 R:      Eugen Hristev <eugen.hristev@collabora.com>
19462 L:      linux-mmc@vger.kernel.org
19463 S:      Supported
19464 F:      drivers/mmc/host/sdhci-of-at91.c
19465
19466 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19467 M:      Haibo Chen <haibo.chen@nxp.com>
19468 L:      linux-imx@nxp.com
19469 L:      linux-mmc@vger.kernel.org
19470 S:      Maintained
19471 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19472
19473 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19474 M:      Ben Dooks <ben-linux@fluff.org>
19475 M:      Jaehoon Chung <jh80.chung@samsung.com>
19476 L:      linux-mmc@vger.kernel.org
19477 S:      Maintained
19478 F:      drivers/mmc/host/sdhci-s3c*
19479
19480 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19481 M:      Viresh Kumar <vireshk@kernel.org>
19482 L:      linux-mmc@vger.kernel.org
19483 S:      Maintained
19484 F:      drivers/mmc/host/sdhci-spear.c
19485
19486 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19487 M:      Vignesh Raghavendra <vigneshr@ti.com>
19488 L:      linux-mmc@vger.kernel.org
19489 S:      Maintained
19490 F:      drivers/mmc/host/sdhci-omap.c
19491
19492 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19493 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19494 L:      linux-block@vger.kernel.org
19495 S:      Supported
19496 F:      block/opal_proto.h
19497 F:      block/sed*
19498 F:      include/linux/sed*
19499 F:      include/uapi/linux/sed*
19500
19501 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19502 M:      Mark Rutland <mark.rutland@arm.com>
19503 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19504 M:      Sudeep Holla <sudeep.holla@arm.com>
19505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19506 S:      Maintained
19507 F:      drivers/firmware/smccc/
19508 F:      include/linux/arm-smccc.h
19509
19510 SECURITY CONTACT
19511 M:      Security Officers <security@kernel.org>
19512 S:      Supported
19513 F:      Documentation/process/security-bugs.rst
19514
19515 SECURITY SUBSYSTEM
19516 M:      Paul Moore <paul@paul-moore.com>
19517 M:      James Morris <jmorris@namei.org>
19518 M:      "Serge E. Hallyn" <serge@hallyn.com>
19519 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19520 S:      Supported
19521 W:      http://kernsec.org/
19522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19523 F:      security/
19524 X:      security/selinux/
19525
19526 SELINUX SECURITY MODULE
19527 M:      Paul Moore <paul@paul-moore.com>
19528 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19529 M:      Eric Paris <eparis@parisplace.org>
19530 L:      selinux@vger.kernel.org
19531 S:      Supported
19532 W:      https://selinuxproject.org
19533 W:      https://github.com/SELinuxProject
19534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19535 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19536 F:      Documentation/ABI/removed/sysfs-selinux-disable
19537 F:      Documentation/admin-guide/LSM/SELinux.rst
19538 F:      include/trace/events/avc.h
19539 F:      include/uapi/linux/selinux_netlink.h
19540 F:      scripts/selinux/
19541 F:      security/selinux/
19542
19543 SENSABLE PHANTOM
19544 M:      Jiri Slaby <jirislaby@kernel.org>
19545 S:      Maintained
19546 F:      drivers/misc/phantom.c
19547 F:      include/uapi/linux/phantom.h
19548
19549 SENSEAIR SUNRISE 006-0-0007
19550 M:      Jacopo Mondi <jacopo@jmondi.org>
19551 S:      Maintained
19552 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19553 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19554 F:      drivers/iio/chemical/sunrise_co2.c
19555
19556 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19557 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19558 S:      Maintained
19559 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19560 F:      drivers/iio/chemical/scd30.h
19561 F:      drivers/iio/chemical/scd30_core.c
19562 F:      drivers/iio/chemical/scd30_i2c.c
19563 F:      drivers/iio/chemical/scd30_serial.c
19564
19565 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19566 M:      Roan van Dijk <roan@protonic.nl>
19567 S:      Maintained
19568 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19569 F:      drivers/iio/chemical/scd4x.c
19570
19571 SENSIRION SGP40 GAS SENSOR DRIVER
19572 M:      Andreas Klinger <ak@it-klinger.de>
19573 S:      Maintained
19574 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19575 F:      drivers/iio/chemical/sgp40.c
19576
19577 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19578 M:      Tomasz Duszynski <tduszyns@gmail.com>
19579 S:      Maintained
19580 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19581 F:      drivers/iio/chemical/sps30.c
19582 F:      drivers/iio/chemical/sps30_i2c.c
19583 F:      drivers/iio/chemical/sps30_serial.c
19584
19585 SERIAL DEVICE BUS
19586 M:      Rob Herring <robh@kernel.org>
19587 L:      linux-serial@vger.kernel.org
19588 S:      Maintained
19589 F:      Documentation/devicetree/bindings/serial/serial.yaml
19590 F:      drivers/tty/serdev/
19591 F:      include/linux/serdev.h
19592
19593 SERIAL IR RECEIVER
19594 M:      Sean Young <sean@mess.org>
19595 L:      linux-media@vger.kernel.org
19596 S:      Maintained
19597 F:      drivers/media/rc/serial_ir.c
19598
19599 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19600 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19602 S:      Maintained
19603 F:      Documentation/devicetree/bindings/slimbus/
19604 F:      drivers/slimbus/
19605 F:      include/linux/slimbus.h
19606
19607 SFC NETWORK DRIVER
19608 M:      Edward Cree <ecree.xilinx@gmail.com>
19609 M:      Martin Habets <habetsm.xilinx@gmail.com>
19610 L:      netdev@vger.kernel.org
19611 L:      linux-net-drivers@amd.com
19612 S:      Supported
19613 F:      Documentation/networking/devlink/sfc.rst
19614 F:      drivers/net/ethernet/sfc/
19615
19616 SFCTEMP HWMON DRIVER
19617 M:      Emil Renner Berthing <kernel@esmil.dk>
19618 M:      Hal Feng <hal.feng@starfivetech.com>
19619 L:      linux-hwmon@vger.kernel.org
19620 S:      Maintained
19621 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19622 F:      Documentation/hwmon/sfctemp.rst
19623 F:      drivers/hwmon/sfctemp.c
19624
19625 SFF/SFP/SFP+ MODULE SUPPORT
19626 M:      Russell King <linux@armlinux.org.uk>
19627 L:      netdev@vger.kernel.org
19628 S:      Maintained
19629 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19630 F:      drivers/net/phy/phylink.c
19631 F:      drivers/net/phy/sfp*
19632 F:      include/linux/mdio/mdio-i2c.h
19633 F:      include/linux/phylink.h
19634 F:      include/linux/sfp.h
19635 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)
19636
19637 SGI GRU DRIVER
19638 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19639 S:      Maintained
19640 F:      drivers/misc/sgi-gru/
19641
19642 SGI XP/XPC/XPNET DRIVER
19643 M:      Robin Holt <robinmholt@gmail.com>
19644 M:      Steve Wahl <steve.wahl@hpe.com>
19645 S:      Maintained
19646 F:      drivers/misc/sgi-xp/
19647
19648 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19649 M:      Karsten Graul <kgraul@linux.ibm.com>
19650 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19651 M:      Jan Karcher <jaka@linux.ibm.com>
19652 R:      D. Wythe <alibuda@linux.alibaba.com>
19653 R:      Tony Lu <tonylu@linux.alibaba.com>
19654 R:      Wen Gu <guwen@linux.alibaba.com>
19655 L:      linux-s390@vger.kernel.org
19656 S:      Supported
19657 F:      net/smc/
19658
19659 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19660 M:      Linus Walleij <linus.walleij@linaro.org>
19661 L:      linux-iio@vger.kernel.org
19662 S:      Maintained
19663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19664 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19665 F:      drivers/iio/light/gp2ap002.c
19666
19667 SHARP RJ54N1CB0C SENSOR DRIVER
19668 M:      Jacopo Mondi <jacopo@jmondi.org>
19669 L:      linux-media@vger.kernel.org
19670 S:      Odd fixes
19671 T:      git git://linuxtv.org/media_tree.git
19672 F:      drivers/media/i2c/rj54n1cb0c.c
19673 F:      include/media/i2c/rj54n1cb0c.h
19674
19675 SH_VOU V4L2 OUTPUT DRIVER
19676 L:      linux-media@vger.kernel.org
19677 S:      Orphan
19678 F:      drivers/media/platform/renesas/sh_vou.c
19679 F:      include/media/drv-intf/sh_vou.h
19680
19681 SI2157 MEDIA DRIVER
19682 M:      Antti Palosaari <crope@iki.fi>
19683 L:      linux-media@vger.kernel.org
19684 S:      Maintained
19685 W:      https://linuxtv.org
19686 W:      http://palosaari.fi/linux/
19687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19688 T:      git git://linuxtv.org/anttip/media_tree.git
19689 F:      drivers/media/tuners/si2157*
19690
19691 SI2165 MEDIA DRIVER
19692 M:      Matthias Schwarzott <zzam@gentoo.org>
19693 L:      linux-media@vger.kernel.org
19694 S:      Maintained
19695 W:      https://linuxtv.org
19696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19697 F:      drivers/media/dvb-frontends/si2165*
19698
19699 SI2168 MEDIA DRIVER
19700 M:      Antti Palosaari <crope@iki.fi>
19701 L:      linux-media@vger.kernel.org
19702 S:      Maintained
19703 W:      https://linuxtv.org
19704 W:      http://palosaari.fi/linux/
19705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19706 T:      git git://linuxtv.org/anttip/media_tree.git
19707 F:      drivers/media/dvb-frontends/si2168*
19708
19709 SI470X FM RADIO RECEIVER I2C DRIVER
19710 M:      Hans Verkuil <hverkuil@xs4all.nl>
19711 L:      linux-media@vger.kernel.org
19712 S:      Odd Fixes
19713 W:      https://linuxtv.org
19714 T:      git git://linuxtv.org/media_tree.git
19715 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19716 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19717
19718 SI470X FM RADIO RECEIVER USB DRIVER
19719 M:      Hans Verkuil <hverkuil@xs4all.nl>
19720 L:      linux-media@vger.kernel.org
19721 S:      Maintained
19722 W:      https://linuxtv.org
19723 T:      git git://linuxtv.org/media_tree.git
19724 F:      drivers/media/radio/si470x/radio-si470x-common.c
19725 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19726 F:      drivers/media/radio/si470x/radio-si470x.h
19727
19728 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19729 M:      Eduardo Valentin <edubezval@gmail.com>
19730 L:      linux-media@vger.kernel.org
19731 S:      Odd Fixes
19732 W:      https://linuxtv.org
19733 T:      git git://linuxtv.org/media_tree.git
19734 F:      drivers/media/radio/si4713/si4713.?
19735
19736 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19737 M:      Eduardo Valentin <edubezval@gmail.com>
19738 L:      linux-media@vger.kernel.org
19739 S:      Odd Fixes
19740 W:      https://linuxtv.org
19741 T:      git git://linuxtv.org/media_tree.git
19742 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19743
19744 SI4713 FM RADIO TRANSMITTER USB DRIVER
19745 M:      Hans Verkuil <hverkuil@xs4all.nl>
19746 L:      linux-media@vger.kernel.org
19747 S:      Maintained
19748 W:      https://linuxtv.org
19749 T:      git git://linuxtv.org/media_tree.git
19750 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19751
19752 SIANO DVB DRIVER
19753 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19754 L:      linux-media@vger.kernel.org
19755 S:      Odd fixes
19756 W:      https://linuxtv.org
19757 T:      git git://linuxtv.org/media_tree.git
19758 F:      drivers/media/common/siano/
19759 F:      drivers/media/mmc/siano/
19760 F:      drivers/media/usb/siano/
19761 F:      drivers/media/usb/siano/
19762
19763 SIEMENS IPC LED DRIVERS
19764 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19765 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19766 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19767 L:      linux-leds@vger.kernel.org
19768 S:      Maintained
19769 F:      drivers/leds/simple/
19770
19771 SIEMENS IPC PLATFORM DRIVERS
19772 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19773 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19774 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19775 L:      platform-driver-x86@vger.kernel.org
19776 S:      Maintained
19777 F:      drivers/platform/x86/siemens/
19778 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19779 F:      include/linux/platform_data/x86/simatic-ipc.h
19780
19781 SIEMENS IPC WATCHDOG DRIVERS
19782 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19783 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19784 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19785 L:      linux-watchdog@vger.kernel.org
19786 S:      Maintained
19787 F:      drivers/watchdog/simatic-ipc-wdt.c
19788
19789 SIFIVE DRIVERS
19790 M:      Palmer Dabbelt <palmer@dabbelt.com>
19791 M:      Paul Walmsley <paul.walmsley@sifive.com>
19792 L:      linux-riscv@lists.infradead.org
19793 S:      Supported
19794 N:      sifive
19795 K:      [^@]sifive
19796
19797 SIFIVE FU540 SYSTEM-ON-CHIP
19798 M:      Paul Walmsley <paul.walmsley@sifive.com>
19799 M:      Palmer Dabbelt <palmer@dabbelt.com>
19800 L:      linux-riscv@lists.infradead.org
19801 S:      Supported
19802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19803 N:      fu540
19804 K:      fu540
19805
19806 SIFIVE PDMA DRIVER
19807 M:      Green Wan <green.wan@sifive.com>
19808 S:      Maintained
19809 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19810 F:      drivers/dma/sf-pdma/
19811
19812 SIFIVE SOC DRIVERS
19813 M:      Conor Dooley <conor@kernel.org>
19814 L:      linux-riscv@lists.infradead.org
19815 S:      Maintained
19816 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19817 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19818 F:      drivers/soc/sifive/
19819
19820 SILEAD TOUCHSCREEN DRIVER
19821 M:      Hans de Goede <hdegoede@redhat.com>
19822 L:      linux-input@vger.kernel.org
19823 L:      platform-driver-x86@vger.kernel.org
19824 S:      Maintained
19825 F:      drivers/input/touchscreen/silead.c
19826 F:      drivers/platform/x86/touchscreen_dmi.c
19827
19828 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19829 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19830 S:      Supported
19831 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19832 F:      drivers/net/wireless/silabs/wfx/
19833
19834 SILICON MOTION SM712 FRAME BUFFER DRIVER
19835 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19836 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19837 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19838 L:      linux-fbdev@vger.kernel.org
19839 S:      Maintained
19840 F:      Documentation/fb/sm712fb.rst
19841 F:      drivers/video/fbdev/sm712*
19842
19843 SILVACO I3C DUAL-ROLE MASTER
19844 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19845 M:      Conor Culhane <conor.culhane@silvaco.com>
19846 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19847 S:      Maintained
19848 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19849 F:      drivers/i3c/master/svc-i3c-master.c
19850
19851 SIMPLEFB FB DRIVER
19852 M:      Hans de Goede <hdegoede@redhat.com>
19853 L:      linux-fbdev@vger.kernel.org
19854 S:      Maintained
19855 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19856 F:      drivers/video/fbdev/simplefb.c
19857 F:      include/linux/platform_data/simplefb.h
19858
19859 SIMTEC EB110ATX (Chalice CATS)
19860 M:      Simtec Linux Team <linux@simtec.co.uk>
19861 S:      Supported
19862 W:      http://www.simtec.co.uk/products/EB110ATX/
19863
19864 SIOX
19865 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19866 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19867 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19868 S:      Supported
19869 F:      drivers/gpio/gpio-siox.c
19870 F:      drivers/siox/*
19871 F:      include/trace/events/siox.h
19872
19873 SIPHASH PRF ROUTINES
19874 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19875 S:      Maintained
19876 F:      include/linux/siphash.h
19877 F:      lib/siphash.c
19878 F:      lib/siphash_kunit.c
19879
19880 SIS 190 ETHERNET DRIVER
19881 M:      Francois Romieu <romieu@fr.zoreil.com>
19882 L:      netdev@vger.kernel.org
19883 S:      Maintained
19884 F:      drivers/net/ethernet/sis/sis190.c
19885
19886 SIS 900/7016 FAST ETHERNET DRIVER
19887 M:      Daniele Venzano <venza@brownhat.org>
19888 L:      netdev@vger.kernel.org
19889 S:      Maintained
19890 W:      http://www.brownhat.org/sis900.html
19891 F:      drivers/net/ethernet/sis/sis900.*
19892
19893 SIS FRAMEBUFFER DRIVER
19894 S:      Orphan
19895 F:      Documentation/fb/sisfb.rst
19896 F:      drivers/video/fbdev/sis/
19897 F:      include/video/sisfb.h
19898
19899 SIS I2C TOUCHSCREEN DRIVER
19900 M:      Mika Penttilä <mpenttil@redhat.com>
19901 L:      linux-input@vger.kernel.org
19902 S:      Maintained
19903 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19904 F:      drivers/input/touchscreen/sis_i2c.c
19905
19906 SIS USB2VGA DRIVER
19907 M:      Thomas Winischhofer <thomas@winischhofer.net>
19908 S:      Maintained
19909 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19910 F:      drivers/usb/misc/sisusbvga/
19911
19912 SL28 CPLD MFD DRIVER
19913 M:      Michael Walle <michael@walle.cc>
19914 S:      Maintained
19915 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19916 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19917 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19918 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19919 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19920 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19921 F:      drivers/gpio/gpio-sl28cpld.c
19922 F:      drivers/hwmon/sl28cpld-hwmon.c
19923 F:      drivers/irqchip/irq-sl28cpld.c
19924 F:      drivers/pwm/pwm-sl28cpld.c
19925 F:      drivers/watchdog/sl28cpld_wdt.c
19926
19927 SL28 VPD NVMEM LAYOUT DRIVER
19928 M:      Michael Walle <michael@walle.cc>
19929 S:      Maintained
19930 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19931 F:      drivers/nvmem/layouts/sl28vpd.c
19932
19933 SLAB ALLOCATOR
19934 M:      Christoph Lameter <cl@linux.com>
19935 M:      Pekka Enberg <penberg@kernel.org>
19936 M:      David Rientjes <rientjes@google.com>
19937 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19938 M:      Andrew Morton <akpm@linux-foundation.org>
19939 M:      Vlastimil Babka <vbabka@suse.cz>
19940 R:      Roman Gushchin <roman.gushchin@linux.dev>
19941 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19942 L:      linux-mm@kvack.org
19943 S:      Maintained
19944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19945 F:      include/linux/sl?b*.h
19946 F:      mm/sl?b*
19947
19948 SLCAN CAN NETWORK DRIVER
19949 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19950 L:      linux-can@vger.kernel.org
19951 S:      Maintained
19952 F:      drivers/net/can/slcan/
19953
19954 SLEEPABLE READ-COPY UPDATE (SRCU)
19955 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19956 M:      "Paul E. McKenney" <paulmck@kernel.org>
19957 M:      Josh Triplett <josh@joshtriplett.org>
19958 R:      Steven Rostedt <rostedt@goodmis.org>
19959 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19960 L:      rcu@vger.kernel.org
19961 S:      Supported
19962 W:      http://www.rdrop.com/users/paulmck/RCU/
19963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19964 F:      include/linux/srcu*.h
19965 F:      kernel/rcu/srcu*.c
19966
19967 SMACK SECURITY MODULE
19968 M:      Casey Schaufler <casey@schaufler-ca.com>
19969 L:      linux-security-module@vger.kernel.org
19970 S:      Maintained
19971 W:      http://schaufler-ca.com
19972 T:      git git://github.com/cschaufler/smack-next
19973 F:      Documentation/admin-guide/LSM/Smack.rst
19974 F:      security/smack/
19975
19976 SMC91x ETHERNET DRIVER
19977 M:      Nicolas Pitre <nico@fluxnic.net>
19978 S:      Odd Fixes
19979 F:      drivers/net/ethernet/smsc/smc91x.*
19980
19981 SMSC EMC2103 HARDWARE MONITOR DRIVER
19982 M:      Steve Glendinning <steve.glendinning@shawell.net>
19983 L:      linux-hwmon@vger.kernel.org
19984 S:      Maintained
19985 F:      Documentation/hwmon/emc2103.rst
19986 F:      drivers/hwmon/emc2103.c
19987
19988 SMSC SCH5627 HARDWARE MONITOR DRIVER
19989 M:      Hans de Goede <hdegoede@redhat.com>
19990 L:      linux-hwmon@vger.kernel.org
19991 S:      Supported
19992 F:      Documentation/hwmon/sch5627.rst
19993 F:      drivers/hwmon/sch5627.c
19994
19995 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19996 M:      Steve Glendinning <steve.glendinning@shawell.net>
19997 L:      linux-fbdev@vger.kernel.org
19998 S:      Maintained
19999 F:      drivers/video/fbdev/smscufx.c
20000
20001 SMSC47B397 HARDWARE MONITOR DRIVER
20002 M:      Jean Delvare <jdelvare@suse.com>
20003 L:      linux-hwmon@vger.kernel.org
20004 S:      Maintained
20005 F:      Documentation/hwmon/smsc47b397.rst
20006 F:      drivers/hwmon/smsc47b397.c
20007
20008 SMSC911x ETHERNET DRIVER
20009 M:      Steve Glendinning <steve.glendinning@shawell.net>
20010 L:      netdev@vger.kernel.org
20011 S:      Maintained
20012 F:      drivers/net/ethernet/smsc/smsc911x.*
20013 F:      include/linux/smsc911x.h
20014
20015 SMSC9420 PCI ETHERNET DRIVER
20016 M:      Steve Glendinning <steve.glendinning@shawell.net>
20017 L:      netdev@vger.kernel.org
20018 S:      Maintained
20019 F:      drivers/net/ethernet/smsc/smsc9420.*
20020
20021 SNET DPU VIRTIO DATA PATH ACCELERATOR
20022 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20023 F:      drivers/vdpa/solidrun/
20024
20025 SOCIONEXT (SNI) AVE NETWORK DRIVER
20026 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20027 L:      netdev@vger.kernel.org
20028 S:      Maintained
20029 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20030 F:      drivers/net/ethernet/socionext/sni_ave.c
20031
20032 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20033 M:      Jassi Brar <jaswinder.singh@linaro.org>
20034 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20035 L:      netdev@vger.kernel.org
20036 S:      Maintained
20037 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20038 F:      drivers/net/ethernet/socionext/netsec.c
20039
20040 SOCIONEXT (SNI) Synquacer SPI DRIVER
20041 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20042 M:      Jassi Brar <jaswinder.singh@linaro.org>
20043 L:      linux-spi@vger.kernel.org
20044 S:      Maintained
20045 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20046 F:      drivers/spi/spi-synquacer.c
20047
20048 SOCIONEXT SYNQUACER I2C DRIVER
20049 M:      Ard Biesheuvel <ardb@kernel.org>
20050 L:      linux-i2c@vger.kernel.org
20051 S:      Maintained
20052 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20053 F:      drivers/i2c/busses/i2c-synquacer.c
20054
20055 SOCIONEXT UNIPHIER SOUND DRIVER
20056 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20057 S:      Orphan
20058 F:      sound/soc/uniphier/
20059
20060 SOCKET TIMESTAMPING
20061 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20062 S:      Maintained
20063 F:      Documentation/networking/timestamping.rst
20064 F:      include/uapi/linux/net_tstamp.h
20065 F:      tools/testing/selftests/net/so_txtime.c
20066
20067 SOEKRIS NET48XX LED SUPPORT
20068 M:      Chris Boot <bootc@bootc.net>
20069 S:      Maintained
20070 F:      drivers/leds/leds-net48xx.c
20071
20072 SOFT-IWARP DRIVER (siw)
20073 M:      Bernard Metzler <bmt@zurich.ibm.com>
20074 L:      linux-rdma@vger.kernel.org
20075 S:      Supported
20076 F:      drivers/infiniband/sw/siw/
20077 F:      include/uapi/rdma/siw-abi.h
20078
20079 SOFT-ROCE DRIVER (rxe)
20080 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20081 L:      linux-rdma@vger.kernel.org
20082 S:      Supported
20083 F:      drivers/infiniband/sw/rxe/
20084 F:      include/uapi/rdma/rdma_user_rxe.h
20085
20086 SOFTLOGIC 6x10 MPEG CODEC
20087 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20088 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20089 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20090 M:      Ismael Luceno <ismael@iodev.co.uk>
20091 L:      linux-media@vger.kernel.org
20092 S:      Supported
20093 F:      drivers/media/pci/solo6x10/
20094
20095 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20096 M:      James Morse <james.morse@arm.com>
20097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20098 S:      Maintained
20099 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20100 F:      drivers/firmware/arm_sdei.c
20101 F:      include/linux/arm_sdei.h
20102 F:      include/uapi/linux/arm_sdei.h
20103
20104 SOFTWARE NODES AND DEVICE PROPERTIES
20105 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20106 R:      Daniel Scally <djrscally@gmail.com>
20107 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20108 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20109 L:      linux-acpi@vger.kernel.org
20110 S:      Maintained
20111 F:      drivers/base/property.c
20112 F:      drivers/base/swnode.c
20113 F:      include/linux/fwnode.h
20114 F:      include/linux/property.h
20115
20116 SOFTWARE RAID (Multiple Disks) SUPPORT
20117 M:      Song Liu <song@kernel.org>
20118 L:      linux-raid@vger.kernel.org
20119 S:      Supported
20120 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20122 F:      drivers/md/Kconfig
20123 F:      drivers/md/Makefile
20124 F:      drivers/md/md*
20125 F:      drivers/md/raid*
20126 F:      include/linux/raid/
20127 F:      include/uapi/linux/raid/
20128
20129 SOLIDRUN CLEARFOG SUPPORT
20130 M:      Russell King <linux@armlinux.org.uk>
20131 S:      Maintained
20132 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20133 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20134
20135 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20136 M:      Russell King <linux@armlinux.org.uk>
20137 S:      Maintained
20138 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20139 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20140 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20141
20142 SONIC NETWORK DRIVER
20143 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20144 L:      netdev@vger.kernel.org
20145 S:      Maintained
20146 F:      drivers/net/ethernet/natsemi/sonic.*
20147
20148 SONICS SILICON BACKPLANE DRIVER (SSB)
20149 M:      Michael Buesch <m@bues.ch>
20150 L:      linux-wireless@vger.kernel.org
20151 S:      Maintained
20152 F:      drivers/ssb/
20153 F:      include/linux/ssb/
20154
20155 SONY IMX208 SENSOR DRIVER
20156 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20157 L:      linux-media@vger.kernel.org
20158 S:      Maintained
20159 T:      git git://linuxtv.org/media_tree.git
20160 F:      drivers/media/i2c/imx208.c
20161
20162 SONY IMX214 SENSOR DRIVER
20163 M:      Ricardo Ribalda <ribalda@kernel.org>
20164 L:      linux-media@vger.kernel.org
20165 S:      Maintained
20166 T:      git git://linuxtv.org/media_tree.git
20167 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20168 F:      drivers/media/i2c/imx214.c
20169
20170 SONY IMX219 SENSOR DRIVER
20171 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20172 L:      linux-media@vger.kernel.org
20173 S:      Maintained
20174 T:      git git://linuxtv.org/media_tree.git
20175 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20176 F:      drivers/media/i2c/imx219.c
20177
20178 SONY IMX258 SENSOR DRIVER
20179 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20180 L:      linux-media@vger.kernel.org
20181 S:      Maintained
20182 T:      git git://linuxtv.org/media_tree.git
20183 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20184 F:      drivers/media/i2c/imx258.c
20185
20186 SONY IMX274 SENSOR DRIVER
20187 M:      Leon Luo <leonl@leopardimaging.com>
20188 L:      linux-media@vger.kernel.org
20189 S:      Maintained
20190 T:      git git://linuxtv.org/media_tree.git
20191 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20192 F:      drivers/media/i2c/imx274.c
20193
20194 SONY IMX290 SENSOR DRIVER
20195 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20196 L:      linux-media@vger.kernel.org
20197 S:      Maintained
20198 T:      git git://linuxtv.org/media_tree.git
20199 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20200 F:      drivers/media/i2c/imx290.c
20201
20202 SONY IMX296 SENSOR DRIVER
20203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20204 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20205 L:      linux-media@vger.kernel.org
20206 S:      Maintained
20207 T:      git git://linuxtv.org/media_tree.git
20208 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20209 F:      drivers/media/i2c/imx296.c
20210
20211 SONY IMX319 SENSOR DRIVER
20212 M:      Bingbu Cao <bingbu.cao@intel.com>
20213 L:      linux-media@vger.kernel.org
20214 S:      Maintained
20215 T:      git git://linuxtv.org/media_tree.git
20216 F:      drivers/media/i2c/imx319.c
20217
20218 SONY IMX334 SENSOR DRIVER
20219 L:      linux-media@vger.kernel.org
20220 S:      Orphan
20221 T:      git git://linuxtv.org/media_tree.git
20222 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20223 F:      drivers/media/i2c/imx334.c
20224
20225 SONY IMX335 SENSOR DRIVER
20226 L:      linux-media@vger.kernel.org
20227 S:      Orphan
20228 T:      git git://linuxtv.org/media_tree.git
20229 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20230 F:      drivers/media/i2c/imx335.c
20231
20232 SONY IMX355 SENSOR DRIVER
20233 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20234 L:      linux-media@vger.kernel.org
20235 S:      Maintained
20236 T:      git git://linuxtv.org/media_tree.git
20237 F:      drivers/media/i2c/imx355.c
20238
20239 SONY IMX412 SENSOR DRIVER
20240 L:      linux-media@vger.kernel.org
20241 S:      Orphan
20242 T:      git git://linuxtv.org/media_tree.git
20243 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20244 F:      drivers/media/i2c/imx412.c
20245
20246 SONY IMX415 SENSOR DRIVER
20247 M:      Michael Riesch <michael.riesch@wolfvision.net>
20248 L:      linux-media@vger.kernel.org
20249 S:      Maintained
20250 T:      git git://linuxtv.org/media_tree.git
20251 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20252 F:      drivers/media/i2c/imx415.c
20253
20254 SONY MEMORYSTICK SUBSYSTEM
20255 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20256 M:      Alex Dubov <oakad@yahoo.com>
20257 M:      Ulf Hansson <ulf.hansson@linaro.org>
20258 L:      linux-mmc@vger.kernel.org
20259 S:      Maintained
20260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20261 F:      drivers/memstick/
20262 F:      include/linux/memstick.h
20263
20264 SONY VAIO CONTROL DEVICE DRIVER
20265 M:      Mattia Dongili <malattia@linux.it>
20266 L:      platform-driver-x86@vger.kernel.org
20267 S:      Maintained
20268 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20269 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20270 F:      drivers/char/sonypi.c
20271 F:      drivers/platform/x86/sony-laptop.c
20272 F:      include/linux/sony-laptop.h
20273
20274 SOPHGO DEVICETREES
20275 M:      Chao Wei <chao.wei@sophgo.com>
20276 M:      Chen Wang <unicorn_wang@outlook.com>
20277 S:      Maintained
20278 F:      arch/riscv/boot/dts/sophgo/
20279 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20280
20281 SOUND
20282 M:      Jaroslav Kysela <perex@perex.cz>
20283 M:      Takashi Iwai <tiwai@suse.com>
20284 L:      linux-sound@vger.kernel.org
20285 S:      Maintained
20286 W:      http://www.alsa-project.org/
20287 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20289 F:      Documentation/sound/
20290 F:      include/sound/
20291 F:      include/uapi/sound/
20292 F:      sound/
20293 F:      tools/testing/selftests/alsa
20294
20295 SOUND - ALSA SELFTESTS
20296 M:      Mark Brown <broonie@kernel.org>
20297 L:      linux-sound@vger.kernel.org
20298 L:      linux-kselftest@vger.kernel.org
20299 S:      Supported
20300 F:      tools/testing/selftests/alsa
20301
20302 SOUND - COMPRESSED AUDIO
20303 M:      Vinod Koul <vkoul@kernel.org>
20304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20305 S:      Supported
20306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20307 F:      Documentation/sound/designs/compress-offload.rst
20308 F:      include/sound/compress_driver.h
20309 F:      include/uapi/sound/compress_*
20310 F:      sound/core/compress_offload.c
20311 F:      sound/soc/soc-compress.c
20312
20313 SOUND - DMAENGINE HELPERS
20314 M:      Lars-Peter Clausen <lars@metafoo.de>
20315 S:      Supported
20316 F:      include/sound/dmaengine_pcm.h
20317 F:      sound/core/pcm_dmaengine.c
20318 F:      sound/soc/soc-generic-dmaengine-pcm.c
20319
20320 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20321 M:      Liam Girdwood <lgirdwood@gmail.com>
20322 M:      Mark Brown <broonie@kernel.org>
20323 L:      linux-sound@vger.kernel.org
20324 S:      Supported
20325 W:      http://alsa-project.org/main/index.php/ASoC
20326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20327 F:      Documentation/devicetree/bindings/sound/
20328 F:      Documentation/sound/soc/
20329 F:      include/dt-bindings/sound/
20330 F:      include/sound/soc*
20331 F:      include/sound/sof.h
20332 F:      include/sound/sof/
20333 F:      include/trace/events/sof*.h
20334 F:      include/uapi/sound/asoc.h
20335 F:      sound/soc/
20336
20337 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20338 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20339 M:      Liam Girdwood <lgirdwood@gmail.com>
20340 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20341 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20342 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20343 M:      Daniel Baluta <daniel.baluta@nxp.com>
20344 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20345 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20346 S:      Supported
20347 W:      https://github.com/thesofproject/linux/
20348 F:      sound/soc/sof/
20349
20350 SOUNDWIRE SUBSYSTEM
20351 M:      Vinod Koul <vkoul@kernel.org>
20352 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20353 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20354 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20356 S:      Supported
20357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20358 F:      Documentation/driver-api/soundwire/
20359 F:      drivers/soundwire/
20360 F:      include/linux/soundwire/
20361
20362 SP2 MEDIA DRIVER
20363 M:      Olli Salonen <olli.salonen@iki.fi>
20364 L:      linux-media@vger.kernel.org
20365 S:      Maintained
20366 W:      https://linuxtv.org
20367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20368 F:      drivers/media/dvb-frontends/sp2*
20369
20370 SPANISH DOCUMENTATION
20371 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20372 S:      Maintained
20373 F:      Documentation/translations/sp_SP/
20374
20375 SPARC + UltraSPARC (sparc/sparc64)
20376 M:      "David S. Miller" <davem@davemloft.net>
20377 L:      sparclinux@vger.kernel.org
20378 S:      Maintained
20379 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20382 F:      arch/sparc/
20383 F:      drivers/sbus/
20384
20385 SPARC SERIAL DRIVERS
20386 M:      "David S. Miller" <davem@davemloft.net>
20387 L:      sparclinux@vger.kernel.org
20388 S:      Maintained
20389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20391 F:      drivers/tty/serial/suncore.c
20392 F:      drivers/tty/serial/sunhv.c
20393 F:      drivers/tty/serial/sunsab.c
20394 F:      drivers/tty/serial/sunsab.h
20395 F:      drivers/tty/serial/sunsu.c
20396 F:      drivers/tty/serial/sunzilog.c
20397 F:      drivers/tty/serial/sunzilog.h
20398 F:      drivers/tty/vcc.c
20399 F:      include/linux/sunserialcore.h
20400
20401 SPARSE CHECKER
20402 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20403 L:      linux-sparse@vger.kernel.org
20404 S:      Maintained
20405 W:      https://sparse.docs.kernel.org/
20406 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20407 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20408 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20409 F:      include/linux/compiler.h
20410
20411 SPEAKUP CONSOLE SPEECH DRIVER
20412 M:      William Hubbs <w.d.hubbs@gmail.com>
20413 M:      Chris Brannon <chris@the-brannons.com>
20414 M:      Kirk Reiser <kirk@reisers.ca>
20415 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20416 L:      speakup@linux-speakup.org
20417 S:      Odd Fixes
20418 W:      http://www.linux-speakup.org/
20419 W:      https://github.com/linux-speakup/speakup
20420 B:      https://github.com/linux-speakup/speakup/issues
20421 F:      drivers/accessibility/speakup/
20422
20423 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20424 M:      Viresh Kumar <vireshk@kernel.org>
20425 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20426 M:      soc@kernel.org
20427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20428 S:      Maintained
20429 W:      http://www.st.com/spear
20430 F:      arch/arm/boot/dts/st/spear*
20431 F:      arch/arm/mach-spear/
20432 F:      drivers/clk/spear/
20433 F:      drivers/pinctrl/spear/
20434
20435 SPI NOR SUBSYSTEM
20436 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20437 M:      Pratyush Yadav <pratyush@kernel.org>
20438 R:      Michael Walle <michael@walle.cc>
20439 L:      linux-mtd@lists.infradead.org
20440 S:      Maintained
20441 W:      http://www.linux-mtd.infradead.org/
20442 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20443 C:      irc://irc.oftc.net/mtd
20444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20445 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20446 F:      drivers/mtd/spi-nor/
20447 F:      include/linux/mtd/spi-nor.h
20448
20449 SPI SUBSYSTEM
20450 M:      Mark Brown <broonie@kernel.org>
20451 L:      linux-spi@vger.kernel.org
20452 S:      Maintained
20453 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20455 F:      Documentation/devicetree/bindings/spi/
20456 F:      Documentation/spi/
20457 F:      drivers/spi/
20458 F:      include/linux/spi/
20459 F:      include/uapi/linux/spi/
20460 F:      tools/spi/
20461
20462 SPIDERNET NETWORK DRIVER for CELL
20463 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20464 M:      Geoff Levand <geoff@infradead.org>
20465 L:      netdev@vger.kernel.org
20466 L:      linuxppc-dev@lists.ozlabs.org
20467 S:      Maintained
20468 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20469 F:      drivers/net/ethernet/toshiba/spider_net*
20470
20471 SPMI SUBSYSTEM
20472 M:      Stephen Boyd <sboyd@kernel.org>
20473 L:      linux-kernel@vger.kernel.org
20474 S:      Maintained
20475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20476 F:      Documentation/devicetree/bindings/spmi/
20477 F:      drivers/spmi/
20478 F:      include/dt-bindings/spmi/spmi.h
20479 F:      include/linux/spmi.h
20480 F:      include/trace/events/spmi.h
20481
20482 SPU FILE SYSTEM
20483 M:      Jeremy Kerr <jk@ozlabs.org>
20484 L:      linuxppc-dev@lists.ozlabs.org
20485 S:      Supported
20486 W:      http://www.ibm.com/developerworks/power/cell/
20487 F:      Documentation/filesystems/spufs/spufs.rst
20488 F:      arch/powerpc/platforms/cell/spufs/
20489
20490 SQUASHFS FILE SYSTEM
20491 M:      Phillip Lougher <phillip@squashfs.org.uk>
20492 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20493 S:      Maintained
20494 W:      http://squashfs.org.uk
20495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20496 F:      Documentation/filesystems/squashfs.rst
20497 F:      fs/squashfs/
20498
20499 SRM (Alpha) environment access
20500 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20501 S:      Maintained
20502 F:      arch/alpha/kernel/srm_env.c
20503
20504 ST LSM6DSx IMU IIO DRIVER
20505 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20506 L:      linux-iio@vger.kernel.org
20507 S:      Maintained
20508 W:      http://www.st.com/
20509 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20510 F:      drivers/iio/imu/st_lsm6dsx/
20511
20512 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20513 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20514 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20515 L:      linux-media@vger.kernel.org
20516 S:      Maintained
20517 T:      git git://linuxtv.org/media_tree.git
20518 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20519 F:      drivers/media/i2c/st-mipid02.c
20520
20521 ST STM32 I2C/SMBUS DRIVER
20522 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20523 M:      Alain Volmat <alain.volmat@foss.st.com>
20524 L:      linux-i2c@vger.kernel.org
20525 S:      Maintained
20526 F:      drivers/i2c/busses/i2c-stm32*
20527
20528 ST STM32 SPI DRIVER
20529 M:      Alain Volmat <alain.volmat@foss.st.com>
20530 L:      linux-spi@vger.kernel.org
20531 S:      Maintained
20532 F:      drivers/spi/spi-stm32.c
20533
20534 ST STPDDC60 DRIVER
20535 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20536 L:      linux-hwmon@vger.kernel.org
20537 S:      Maintained
20538 F:      Documentation/hwmon/stpddc60.rst
20539 F:      drivers/hwmon/pmbus/stpddc60.c
20540
20541 ST VGXY61 DRIVER
20542 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20543 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20544 L:      linux-media@vger.kernel.org
20545 S:      Maintained
20546 T:      git git://linuxtv.org/media_tree.git
20547 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20548 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20549 F:      drivers/media/i2c/st-vgxy61.c
20550
20551 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20552 M:      Song Qiang <songqiang1304521@gmail.com>
20553 L:      linux-iio@vger.kernel.org
20554 S:      Maintained
20555 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20556 F:      drivers/iio/proximity/vl53l0x-i2c.c
20557
20558 STABLE BRANCH
20559 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20560 M:      Sasha Levin <sashal@kernel.org>
20561 L:      stable@vger.kernel.org
20562 S:      Supported
20563 F:      Documentation/process/stable-kernel-rules.rst
20564
20565 STAGING - ATOMISP DRIVER
20566 M:      Hans de Goede <hdegoede@redhat.com>
20567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20568 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20569 L:      linux-media@vger.kernel.org
20570 S:      Maintained
20571 F:      drivers/staging/media/atomisp/
20572
20573 STAGING - FIELDBUS SUBSYSTEM
20574 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20575 S:      Maintained
20576 F:      drivers/staging/fieldbus/*
20577 F:      drivers/staging/fieldbus/Documentation/
20578
20579 STAGING - HMS ANYBUS-S BUS
20580 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20581 S:      Maintained
20582 F:      drivers/staging/fieldbus/anybuss/
20583
20584 STAGING - INDUSTRIAL IO
20585 M:      Jonathan Cameron <jic23@kernel.org>
20586 L:      linux-iio@vger.kernel.org
20587 S:      Odd Fixes
20588 F:      Documentation/devicetree/bindings/staging/iio/
20589 F:      drivers/staging/iio/
20590
20591 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20592 M:      Marc Dietrich <marvin24@gmx.de>
20593 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20594 L:      linux-tegra@vger.kernel.org
20595 S:      Maintained
20596 F:      drivers/staging/nvec/
20597
20598 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20599 M:      Jens Frederich <jfrederich@gmail.com>
20600 M:      Jon Nettleton <jon.nettleton@gmail.com>
20601 S:      Maintained
20602 W:      http://wiki.laptop.org/go/DCON
20603 F:      drivers/staging/olpc_dcon/
20604
20605 STAGING - REALTEK RTL8712U DRIVERS
20606 M:      Larry Finger <Larry.Finger@lwfinger.net>
20607 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20608 S:      Odd Fixes
20609 F:      drivers/staging/rtl8712/
20610
20611 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20612 M:      Michael Hennerich <michael.hennerich@analog.com>
20613 L:      linux-fbdev@vger.kernel.org
20614 S:      Supported
20615 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20616 F:      drivers/staging/fbtft/fb_seps525.c
20617
20618 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20619 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20620 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20621 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20622 L:      linux-fbdev@vger.kernel.org
20623 S:      Maintained
20624 F:      drivers/staging/sm750fb/
20625
20626 STAGING - VIA VT665X DRIVERS
20627 M:      Forest Bond <forest@alittletooquiet.net>
20628 S:      Odd Fixes
20629 F:      drivers/staging/vt665?/
20630
20631 STAGING SUBSYSTEM
20632 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20633 L:      linux-staging@lists.linux.dev
20634 S:      Supported
20635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20636 F:      drivers/staging/
20637
20638 STANDALONE CACHE CONTROLLER DRIVERS
20639 M:      Conor Dooley <conor@kernel.org>
20640 L:      linux-riscv@lists.infradead.org
20641 S:      Maintained
20642 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20643 F:      drivers/cache
20644
20645 STARFIRE/DURALAN NETWORK DRIVER
20646 M:      Ion Badulescu <ionut@badula.org>
20647 S:      Odd Fixes
20648 F:      drivers/net/ethernet/adaptec/starfire*
20649
20650 STARFIVE CRYPTO DRIVER
20651 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20652 M:      William Qiu <william.qiu@starfivetech.com>
20653 S:      Supported
20654 F:      Documentation/devicetree/bindings/crypto/starfive*
20655 F:      drivers/crypto/starfive/
20656
20657 STARFIVE DEVICETREES
20658 M:      Emil Renner Berthing <kernel@esmil.dk>
20659 S:      Maintained
20660 F:      arch/riscv/boot/dts/starfive/
20661
20662 STARFIVE DWMAC GLUE LAYER
20663 M:      Emil Renner Berthing <kernel@esmil.dk>
20664 M:      Samin Guo <samin.guo@starfivetech.com>
20665 S:      Maintained
20666 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20667 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20668
20669 STARFIVE JH7110 DPHY RX DRIVER
20670 M:      Jack Zhu <jack.zhu@starfivetech.com>
20671 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20672 S:      Supported
20673 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20674 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20675
20676 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20677 M:      William Qiu <william.qiu@starfivetech.com>
20678 S:      Supported
20679 F:      Documentation/devicetree/bindings/mmc/starfive*
20680 F:      drivers/mmc/host/dw_mmc-starfive.c
20681
20682 STARFIVE JH7110 PLL CLOCK DRIVER
20683 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20684 S:      Supported
20685 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20686 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20687
20688 STARFIVE JH7110 PWMDAC DRIVER
20689 M:      Hal Feng <hal.feng@starfivetech.com>
20690 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20691 S:      Supported
20692 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20693 F:      sound/soc/starfive/jh7110_pwmdac.c
20694
20695 STARFIVE JH7110 SYSCON
20696 M:      William Qiu <william.qiu@starfivetech.com>
20697 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20698 S:      Supported
20699 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20700
20701 STARFIVE JH7110 TDM DRIVER
20702 M:      Walker Chen <walker.chen@starfivetech.com>
20703 S:      Maintained
20704 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20705 F:      sound/soc/starfive/jh7110_tdm.c
20706
20707 STARFIVE JH71X0 CLOCK DRIVERS
20708 M:      Emil Renner Berthing <kernel@esmil.dk>
20709 M:      Hal Feng <hal.feng@starfivetech.com>
20710 S:      Maintained
20711 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20712 F:      drivers/clk/starfive/clk-starfive-jh71*
20713 F:      include/dt-bindings/clock/starfive?jh71*.h
20714
20715 STARFIVE JH71X0 PINCTRL DRIVERS
20716 M:      Emil Renner Berthing <kernel@esmil.dk>
20717 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20718 M:      Hal Feng <hal.feng@starfivetech.com>
20719 L:      linux-gpio@vger.kernel.org
20720 S:      Maintained
20721 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20722 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20723 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20724 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20725
20726 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20727 M:      Emil Renner Berthing <kernel@esmil.dk>
20728 M:      Hal Feng <hal.feng@starfivetech.com>
20729 S:      Maintained
20730 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20731 F:      drivers/reset/starfive/reset-starfive-jh71*
20732 F:      include/dt-bindings/reset/starfive?jh71*.h
20733
20734 STARFIVE JH71X0 USB DRIVERS
20735 M:      Minda Chen <minda.chen@starfivetech.com>
20736 S:      Maintained
20737 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20738 F:      drivers/usb/cdns3/cdns3-starfive.c
20739
20740 STARFIVE JH71XX PMU CONTROLLER DRIVER
20741 M:      Walker Chen <walker.chen@starfivetech.com>
20742 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20743 S:      Supported
20744 F:      Documentation/devicetree/bindings/power/starfive*
20745 F:      drivers/pmdomain/starfive/
20746 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20747
20748 STARFIVE SOC DRIVERS
20749 M:      Conor Dooley <conor@kernel.org>
20750 S:      Maintained
20751 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20752 F:      Documentation/devicetree/bindings/soc/starfive/
20753
20754 STARFIVE TRNG DRIVER
20755 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20756 S:      Supported
20757 F:      Documentation/devicetree/bindings/rng/starfive*
20758 F:      drivers/char/hw_random/jh7110-trng.c
20759
20760 STARFIVE WATCHDOG DRIVER
20761 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20762 M:      Samin Guo <samin.guo@starfivetech.com>
20763 S:      Supported
20764 F:      Documentation/devicetree/bindings/watchdog/starfive*
20765 F:      drivers/watchdog/starfive-wdt.c
20766
20767 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20768 M:      Minda Chen <minda.chen@starfivetech.com>
20769 S:      Supported
20770 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20771 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20772 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20773 F:      drivers/phy/starfive/phy-jh7110-usb.c
20774
20775 STATIC BRANCH/CALL
20776 M:      Peter Zijlstra <peterz@infradead.org>
20777 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20778 M:      Jason Baron <jbaron@akamai.com>
20779 R:      Steven Rostedt <rostedt@goodmis.org>
20780 R:      Ard Biesheuvel <ardb@kernel.org>
20781 S:      Supported
20782 F:      arch/*/include/asm/jump_label*.h
20783 F:      arch/*/include/asm/static_call*.h
20784 F:      arch/*/kernel/jump_label.c
20785 F:      arch/*/kernel/static_call.c
20786 F:      include/linux/jump_label*.h
20787 F:      include/linux/static_call*.h
20788 F:      kernel/jump_label.c
20789 F:      kernel/static_call.c
20790
20791 STI AUDIO (ASoC) DRIVERS
20792 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20793 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20794 S:      Maintained
20795 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20796 F:      sound/soc/sti/
20797
20798 STI CEC DRIVER
20799 M:      Alain Volmat <alain.volmat@foss.st.com>
20800 S:      Maintained
20801 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20802 F:      drivers/media/cec/platform/sti/
20803
20804 STK1160 USB VIDEO CAPTURE DRIVER
20805 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20806 L:      linux-media@vger.kernel.org
20807 S:      Maintained
20808 T:      git git://linuxtv.org/media_tree.git
20809 F:      drivers/media/usb/stk1160/
20810
20811 STM32 AUDIO (ASoC) DRIVERS
20812 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20813 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20814 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20815 S:      Maintained
20816 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20817 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20818 F:      sound/soc/stm/
20819
20820 STM32 TIMER/LPTIMER DRIVERS
20821 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20822 S:      Maintained
20823 F:      Documentation/ABI/testing/*timer-stm32
20824 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20825 F:      drivers/*/stm32-*timer*
20826 F:      drivers/pwm/pwm-stm32*
20827 F:      include/linux/*/stm32-*tim*
20828
20829 STMMAC ETHERNET DRIVER
20830 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20831 M:      Jose Abreu <joabreu@synopsys.com>
20832 L:      netdev@vger.kernel.org
20833 S:      Supported
20834 W:      http://www.stlinux.com
20835 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20836 F:      drivers/net/ethernet/stmicro/stmmac/
20837
20838 SUN HAPPY MEAL ETHERNET DRIVER
20839 M:      Sean Anderson <seanga2@gmail.com>
20840 S:      Maintained
20841 F:      drivers/net/ethernet/sun/sunhme.*
20842
20843 SUN3/3X
20844 M:      Sam Creasey <sammy@sammy.net>
20845 S:      Maintained
20846 W:      http://sammy.net/sun3/
20847 F:      arch/m68k/include/asm/sun3*
20848 F:      arch/m68k/kernel/*sun3*
20849 F:      arch/m68k/sun3*/
20850 F:      drivers/net/ethernet/i825xx/sun3*
20851
20852 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20853 M:      Hans de Goede <hdegoede@redhat.com>
20854 L:      linux-input@vger.kernel.org
20855 S:      Maintained
20856 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20857 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20858
20859 SUNDANCE NETWORK DRIVER
20860 M:      Denis Kirjanov <kda@linux-powerpc.org>
20861 L:      netdev@vger.kernel.org
20862 S:      Maintained
20863 F:      drivers/net/ethernet/dlink/sundance.c
20864
20865 SUNPLUS ETHERNET DRIVER
20866 M:      Wells Lu <wellslutw@gmail.com>
20867 L:      netdev@vger.kernel.org
20868 S:      Maintained
20869 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20870 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20871 F:      drivers/net/ethernet/sunplus/
20872
20873 SUNPLUS MMC DRIVER
20874 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20875 M:      Li-hao Kuo <lhjeff911@gmail.com>
20876 S:      Maintained
20877 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20878 F:      drivers/mmc/host/sunplus-mmc.c
20879
20880 SUNPLUS OCOTP DRIVER
20881 M:      Vincent Shih <vincent.sunplus@gmail.com>
20882 S:      Maintained
20883 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20884 F:      drivers/nvmem/sunplus-ocotp.c
20885
20886 SUNPLUS PWM DRIVER
20887 M:      Hammer Hsieh <hammerh0314@gmail.com>
20888 S:      Maintained
20889 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20890 F:      drivers/pwm/pwm-sunplus.c
20891
20892 SUNPLUS RTC DRIVER
20893 M:      Vincent Shih <vincent.sunplus@gmail.com>
20894 L:      linux-rtc@vger.kernel.org
20895 S:      Maintained
20896 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20897 F:      drivers/rtc/rtc-sunplus.c
20898
20899 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20900 M:      Li-hao Kuo <lhjeff911@gmail.com>
20901 L:      linux-spi@vger.kernel.org
20902 S:      Maintained
20903 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20904 F:      drivers/spi/spi-sunplus-sp7021.c
20905
20906 SUNPLUS UART DRIVER
20907 M:      Hammer Hsieh <hammerh0314@gmail.com>
20908 S:      Maintained
20909 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20910 F:      drivers/tty/serial/sunplus-uart.c
20911
20912 SUNPLUS USB2 PHY DRIVER
20913 M:      Vincent Shih <vincent.sunplus@gmail.com>
20914 L:      linux-usb@vger.kernel.org
20915 S:      Maintained
20916 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20917 F:      drivers/phy/sunplus/Kconfig
20918 F:      drivers/phy/sunplus/Makefile
20919 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20920
20921 SUNPLUS WATCHDOG DRIVER
20922 M:      Xiantao Hu <xt.hu@cqplus1.com>
20923 L:      linux-watchdog@vger.kernel.org
20924 S:      Maintained
20925 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20926 F:      drivers/watchdog/sunplus_wdt.c
20927
20928 SUPERH
20929 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20930 M:      Rich Felker <dalias@libc.org>
20931 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20932 L:      linux-sh@vger.kernel.org
20933 S:      Maintained
20934 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20935 F:      Documentation/arch/sh/
20936 F:      arch/sh/
20937 F:      drivers/sh/
20938
20939 SUSPEND TO RAM
20940 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20941 M:      Len Brown <len.brown@intel.com>
20942 M:      Pavel Machek <pavel@ucw.cz>
20943 L:      linux-pm@vger.kernel.org
20944 S:      Supported
20945 B:      https://bugzilla.kernel.org
20946 F:      Documentation/power/
20947 F:      arch/x86/kernel/acpi/sleep*
20948 F:      arch/x86/kernel/acpi/wakeup*
20949 F:      drivers/base/power/
20950 F:      include/linux/freezer.h
20951 F:      include/linux/pm.h
20952 F:      include/linux/suspend.h
20953 F:      kernel/power/
20954
20955 SVGA HANDLING
20956 M:      Martin Mares <mj@ucw.cz>
20957 L:      linux-video@atrey.karlin.mff.cuni.cz
20958 S:      Maintained
20959 F:      Documentation/admin-guide/svga.rst
20960 F:      arch/x86/boot/video*
20961
20962 SWITCHDEV
20963 M:      Jiri Pirko <jiri@resnulli.us>
20964 M:      Ivan Vecera <ivecera@redhat.com>
20965 L:      netdev@vger.kernel.org
20966 S:      Supported
20967 F:      include/net/switchdev.h
20968 F:      net/switchdev/
20969
20970 SY8106A REGULATOR DRIVER
20971 M:      Icenowy Zheng <icenowy@aosc.io>
20972 S:      Maintained
20973 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20974 F:      drivers/regulator/sy8106a-regulator.c
20975
20976 SYNC FILE FRAMEWORK
20977 M:      Sumit Semwal <sumit.semwal@linaro.org>
20978 R:      Gustavo Padovan <gustavo@padovan.org>
20979 L:      linux-media@vger.kernel.org
20980 L:      dri-devel@lists.freedesktop.org
20981 S:      Maintained
20982 T:      git git://anongit.freedesktop.org/drm/drm-misc
20983 F:      Documentation/driver-api/sync_file.rst
20984 F:      drivers/dma-buf/dma-fence*
20985 F:      drivers/dma-buf/sw_sync.c
20986 F:      drivers/dma-buf/sync_*
20987 F:      include/linux/sync_file.h
20988 F:      include/uapi/linux/sync_file.h
20989
20990 SYNOPSYS ARC ARCHITECTURE
20991 M:      Vineet Gupta <vgupta@kernel.org>
20992 L:      linux-snps-arc@lists.infradead.org
20993 S:      Supported
20994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20995 F:      Documentation/arch/arc
20996 F:      Documentation/devicetree/bindings/arc/*
20997 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20998 F:      arch/arc/
20999 F:      drivers/clocksource/arc_timer.c
21000 F:      drivers/tty/serial/arc_uart.c
21001
21002 SYNOPSYS ARC HSDK SDP pll clock driver
21003 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21004 S:      Supported
21005 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
21006 F:      drivers/clk/clk-hsdk-pll.c
21007
21008 SYNOPSYS ARC SDP clock driver
21009 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21010 S:      Supported
21011 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21012 F:      drivers/clk/axs10x/*
21013
21014 SYNOPSYS ARC SDP platform support
21015 M:      Alexey Brodkin <abrodkin@synopsys.com>
21016 S:      Supported
21017 F:      Documentation/devicetree/bindings/arc/axs10*
21018 F:      arch/arc/boot/dts/ax*
21019 F:      arch/arc/plat-axs10x
21020
21021 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21022 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21023 S:      Supported
21024 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21025 F:      drivers/reset/reset-axs10x.c
21026
21027 SYNOPSYS CREG GPIO DRIVER
21028 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21029 S:      Maintained
21030 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21031 F:      drivers/gpio/gpio-creg-snps.c
21032
21033 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21034 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21035 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21036 S:      Supported
21037 F:      drivers/tty/serial/8250/8250_dw.c
21038 F:      drivers/tty/serial/8250/8250_dwlib.*
21039 F:      drivers/tty/serial/8250/8250_lpss.c
21040
21041 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21042 M:      Hoan Tran <hoan@os.amperecomputing.com>
21043 M:      Serge Semin <fancer.lancer@gmail.com>
21044 L:      linux-gpio@vger.kernel.org
21045 S:      Maintained
21046 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21047 F:      drivers/gpio/gpio-dwapb.c
21048
21049 SYNOPSYS DESIGNWARE APB SSI DRIVER
21050 M:      Serge Semin <fancer.lancer@gmail.com>
21051 L:      linux-spi@vger.kernel.org
21052 S:      Supported
21053 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21054 F:      drivers/spi/spi-dw*
21055
21056 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21057 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21058 S:      Maintained
21059 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21060 F:      drivers/dma/dw-axi-dmac/
21061
21062 SYNOPSYS DESIGNWARE DMAC DRIVER
21063 M:      Viresh Kumar <vireshk@kernel.org>
21064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21065 S:      Maintained
21066 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21067 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21068 F:      drivers/dma/dw/
21069 F:      include/dt-bindings/dma/dw-dmac.h
21070 F:      include/linux/dma/dw.h
21071 F:      include/linux/platform_data/dma-dw.h
21072
21073 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21074 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21075 L:      netdev@vger.kernel.org
21076 S:      Supported
21077 F:      drivers/net/ethernet/synopsys/
21078
21079 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21080 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21081 L:      netdev@vger.kernel.org
21082 S:      Supported
21083 F:      drivers/net/pcs/pcs-xpcs.c
21084 F:      drivers/net/pcs/pcs-xpcs.h
21085 F:      include/linux/pcs/pcs-xpcs.h
21086
21087 SYNOPSYS DESIGNWARE I2C DRIVER
21088 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21089 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21090 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21091 R:      Jan Dabros <jsd@semihalf.com>
21092 L:      linux-i2c@vger.kernel.org
21093 S:      Supported
21094 F:      drivers/i2c/busses/i2c-designware-*
21095
21096 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21097 M:      Jaehoon Chung <jh80.chung@samsung.com>
21098 L:      linux-mmc@vger.kernel.org
21099 S:      Maintained
21100 F:      drivers/mmc/host/dw_mmc*
21101
21102 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21103 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21104 S:      Supported
21105 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21106 F:      drivers/reset/reset-hsdk.c
21107 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21108
21109 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21110 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21111 M:      Manjunath M B <manjumb@synopsys.com>
21112 L:      linux-mmc@vger.kernel.org
21113 S:      Maintained
21114 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21115
21116 SYSTEM CONFIGURATION (SYSCON)
21117 M:      Lee Jones <lee@kernel.org>
21118 M:      Arnd Bergmann <arnd@arndb.de>
21119 S:      Supported
21120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21121 F:      drivers/mfd/syscon.c
21122
21123 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21124 M:      Sudeep Holla <sudeep.holla@arm.com>
21125 R:      Cristian Marussi <cristian.marussi@arm.com>
21126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21127 S:      Maintained
21128 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21129 F:      drivers/clk/clk-sc[mp]i.c
21130 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21131 F:      drivers/firmware/arm_scmi/
21132 F:      drivers/firmware/arm_scpi.c
21133 F:      drivers/pmdomain/arm/
21134 F:      drivers/powercap/arm_scmi_powercap.c
21135 F:      drivers/regulator/scmi-regulator.c
21136 F:      drivers/reset/reset-scmi.c
21137 F:      include/linux/sc[mp]i_protocol.h
21138 F:      include/trace/events/scmi.h
21139 F:      include/uapi/linux/virtio_scmi.h
21140
21141 SYSTEM RESET/SHUTDOWN DRIVERS
21142 M:      Sebastian Reichel <sre@kernel.org>
21143 L:      linux-pm@vger.kernel.org
21144 S:      Maintained
21145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21146 F:      Documentation/devicetree/bindings/power/reset/
21147 F:      drivers/power/reset/
21148
21149 SYSTEM TRACE MODULE CLASS
21150 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21151 S:      Maintained
21152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21153 F:      Documentation/trace/stm.rst
21154 F:      drivers/hwtracing/stm/
21155 F:      include/linux/stm.h
21156 F:      include/uapi/linux/stm.h
21157
21158 SYSTEM76 ACPI DRIVER
21159 M:      Jeremy Soller <jeremy@system76.com>
21160 M:      System76 Product Development <productdev@system76.com>
21161 L:      platform-driver-x86@vger.kernel.org
21162 S:      Maintained
21163 F:      drivers/platform/x86/system76_acpi.c
21164
21165 SYSV FILESYSTEM
21166 S:      Orphan
21167 F:      Documentation/filesystems/sysv-fs.rst
21168 F:      fs/sysv/
21169 F:      include/linux/sysv_fs.h
21170
21171 TASKSTATS STATISTICS INTERFACE
21172 M:      Balbir Singh <bsingharora@gmail.com>
21173 S:      Maintained
21174 F:      Documentation/accounting/taskstats*
21175 F:      include/linux/taskstats*
21176 F:      kernel/taskstats.c
21177
21178 TC subsystem
21179 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21180 M:      Cong Wang <xiyou.wangcong@gmail.com>
21181 M:      Jiri Pirko <jiri@resnulli.us>
21182 L:      netdev@vger.kernel.org
21183 S:      Maintained
21184 F:      include/net/pkt_cls.h
21185 F:      include/net/pkt_sched.h
21186 F:      include/net/tc_act/
21187 F:      include/uapi/linux/pkt_cls.h
21188 F:      include/uapi/linux/pkt_sched.h
21189 F:      include/uapi/linux/tc_act/
21190 F:      include/uapi/linux/tc_ematch/
21191 F:      net/sched/
21192 F:      tools/testing/selftests/tc-testing
21193
21194 TC90522 MEDIA DRIVER
21195 M:      Akihiro Tsukada <tskd08@gmail.com>
21196 L:      linux-media@vger.kernel.org
21197 S:      Odd Fixes
21198 F:      drivers/media/dvb-frontends/tc90522*
21199
21200 TCP LOW PRIORITY MODULE
21201 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21202 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21203 S:      Maintained
21204 W:      http://tcp-lp-mod.sourceforge.net/
21205 F:      net/ipv4/tcp_lp.c
21206
21207 TDA10071 MEDIA DRIVER
21208 M:      Antti Palosaari <crope@iki.fi>
21209 L:      linux-media@vger.kernel.org
21210 S:      Maintained
21211 W:      https://linuxtv.org
21212 W:      http://palosaari.fi/linux/
21213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21214 T:      git git://linuxtv.org/anttip/media_tree.git
21215 F:      drivers/media/dvb-frontends/tda10071*
21216
21217 TDA18212 MEDIA DRIVER
21218 M:      Antti Palosaari <crope@iki.fi>
21219 L:      linux-media@vger.kernel.org
21220 S:      Maintained
21221 W:      https://linuxtv.org
21222 W:      http://palosaari.fi/linux/
21223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21224 T:      git git://linuxtv.org/anttip/media_tree.git
21225 F:      drivers/media/tuners/tda18212*
21226
21227 TDA18218 MEDIA DRIVER
21228 M:      Antti Palosaari <crope@iki.fi>
21229 L:      linux-media@vger.kernel.org
21230 S:      Maintained
21231 W:      https://linuxtv.org
21232 W:      http://palosaari.fi/linux/
21233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21234 T:      git git://linuxtv.org/anttip/media_tree.git
21235 F:      drivers/media/tuners/tda18218*
21236
21237 TDA18250 MEDIA DRIVER
21238 M:      Olli Salonen <olli.salonen@iki.fi>
21239 L:      linux-media@vger.kernel.org
21240 S:      Maintained
21241 W:      https://linuxtv.org
21242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21243 T:      git git://linuxtv.org/media_tree.git
21244 F:      drivers/media/tuners/tda18250*
21245
21246 TDA18271 MEDIA DRIVER
21247 M:      Michael Krufky <mkrufky@linuxtv.org>
21248 L:      linux-media@vger.kernel.org
21249 S:      Maintained
21250 W:      https://linuxtv.org
21251 W:      http://github.com/mkrufky
21252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21253 T:      git git://linuxtv.org/mkrufky/tuners.git
21254 F:      drivers/media/tuners/tda18271*
21255
21256 TDA1997x MEDIA DRIVER
21257 M:      Tim Harvey <tharvey@gateworks.com>
21258 L:      linux-media@vger.kernel.org
21259 S:      Maintained
21260 W:      https://linuxtv.org
21261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21262 F:      drivers/media/i2c/tda1997x.*
21263
21264 TDA827x MEDIA DRIVER
21265 M:      Michael Krufky <mkrufky@linuxtv.org>
21266 L:      linux-media@vger.kernel.org
21267 S:      Maintained
21268 W:      https://linuxtv.org
21269 W:      http://github.com/mkrufky
21270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21271 T:      git git://linuxtv.org/mkrufky/tuners.git
21272 F:      drivers/media/tuners/tda8290.*
21273
21274 TDA8290 MEDIA DRIVER
21275 M:      Michael Krufky <mkrufky@linuxtv.org>
21276 L:      linux-media@vger.kernel.org
21277 S:      Maintained
21278 W:      https://linuxtv.org
21279 W:      http://github.com/mkrufky
21280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21281 T:      git git://linuxtv.org/mkrufky/tuners.git
21282 F:      drivers/media/tuners/tda8290.*
21283
21284 TDA9840 MEDIA DRIVER
21285 M:      Hans Verkuil <hverkuil@xs4all.nl>
21286 L:      linux-media@vger.kernel.org
21287 S:      Maintained
21288 W:      https://linuxtv.org
21289 T:      git git://linuxtv.org/media_tree.git
21290 F:      drivers/media/i2c/tda9840*
21291
21292 TEA5761 TUNER DRIVER
21293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21294 L:      linux-media@vger.kernel.org
21295 S:      Odd fixes
21296 W:      https://linuxtv.org
21297 T:      git git://linuxtv.org/media_tree.git
21298 F:      drivers/media/tuners/tea5761.*
21299
21300 TEA5767 TUNER DRIVER
21301 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21302 L:      linux-media@vger.kernel.org
21303 S:      Maintained
21304 W:      https://linuxtv.org
21305 T:      git git://linuxtv.org/media_tree.git
21306 F:      drivers/media/tuners/tea5767.*
21307
21308 TEA6415C MEDIA DRIVER
21309 M:      Hans Verkuil <hverkuil@xs4all.nl>
21310 L:      linux-media@vger.kernel.org
21311 S:      Maintained
21312 W:      https://linuxtv.org
21313 T:      git git://linuxtv.org/media_tree.git
21314 F:      drivers/media/i2c/tea6415c*
21315
21316 TEA6420 MEDIA DRIVER
21317 M:      Hans Verkuil <hverkuil@xs4all.nl>
21318 L:      linux-media@vger.kernel.org
21319 S:      Maintained
21320 W:      https://linuxtv.org
21321 T:      git git://linuxtv.org/media_tree.git
21322 F:      drivers/media/i2c/tea6420*
21323
21324 TEAM DRIVER
21325 M:      Jiri Pirko <jiri@resnulli.us>
21326 L:      netdev@vger.kernel.org
21327 S:      Supported
21328 F:      drivers/net/team/
21329 F:      include/linux/if_team.h
21330 F:      include/uapi/linux/if_team.h
21331 F:      tools/testing/selftests/drivers/net/team/
21332
21333 TECHNICAL ADVISORY BOARD PROCESS DOCS
21334 M:      "Theodore Ts'o" <tytso@mit.edu>
21335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21336 L:      tech-board-discuss@lists.linux-foundation.org
21337 S:      Maintained
21338 F:      Documentation/process/contribution-maturity-model.rst
21339 F:      Documentation/process/researcher-guidelines.rst
21340
21341 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21342 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21343 S:      Maintained
21344 F:      arch/x86/platform/ts5500/
21345
21346 TECHNOTREND USB IR RECEIVER
21347 M:      Sean Young <sean@mess.org>
21348 L:      linux-media@vger.kernel.org
21349 S:      Maintained
21350 F:      drivers/media/rc/ttusbir.c
21351
21352 TECHWELL TW9910 VIDEO DECODER
21353 L:      linux-media@vger.kernel.org
21354 S:      Orphan
21355 F:      drivers/media/i2c/tw9910.c
21356 F:      include/media/i2c/tw9910.h
21357
21358 TEE SUBSYSTEM
21359 M:      Jens Wiklander <jens.wiklander@linaro.org>
21360 R:      Sumit Garg <sumit.garg@linaro.org>
21361 L:      op-tee@lists.trustedfirmware.org
21362 S:      Maintained
21363 F:      Documentation/staging/tee.rst
21364 F:      drivers/tee/
21365 F:      include/linux/tee_drv.h
21366 F:      include/uapi/linux/tee.h
21367
21368 TEGRA ARCHITECTURE SUPPORT
21369 M:      Thierry Reding <thierry.reding@gmail.com>
21370 M:      Jonathan Hunter <jonathanh@nvidia.com>
21371 L:      linux-tegra@vger.kernel.org
21372 S:      Supported
21373 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21375 N:      [^a-z]tegra
21376
21377 TEGRA CLOCK DRIVER
21378 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21379 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21380 S:      Supported
21381 F:      drivers/clk/tegra/
21382
21383 TEGRA DMA DRIVERS
21384 M:      Laxman Dewangan <ldewangan@nvidia.com>
21385 M:      Jon Hunter <jonathanh@nvidia.com>
21386 S:      Supported
21387 F:      drivers/dma/tegra*
21388
21389 TEGRA I2C DRIVER
21390 M:      Laxman Dewangan <ldewangan@nvidia.com>
21391 R:      Dmitry Osipenko <digetx@gmail.com>
21392 S:      Supported
21393 F:      drivers/i2c/busses/i2c-tegra.c
21394
21395 TEGRA IOMMU DRIVERS
21396 M:      Thierry Reding <thierry.reding@gmail.com>
21397 R:      Krishna Reddy <vdumpa@nvidia.com>
21398 L:      linux-tegra@vger.kernel.org
21399 S:      Supported
21400 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21401 F:      drivers/iommu/tegra*
21402
21403 TEGRA KBC DRIVER
21404 M:      Laxman Dewangan <ldewangan@nvidia.com>
21405 S:      Supported
21406 F:      drivers/input/keyboard/tegra-kbc.c
21407
21408 TEGRA NAND DRIVER
21409 M:      Stefan Agner <stefan@agner.ch>
21410 M:      Lucas Stach <dev@lynxeye.de>
21411 S:      Maintained
21412 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21413 F:      drivers/mtd/nand/raw/tegra_nand.c
21414
21415 TEGRA PWM DRIVER
21416 M:      Thierry Reding <thierry.reding@gmail.com>
21417 S:      Supported
21418 F:      drivers/pwm/pwm-tegra.c
21419
21420 TEGRA QUAD SPI DRIVER
21421 M:      Thierry Reding <thierry.reding@gmail.com>
21422 M:      Jonathan Hunter <jonathanh@nvidia.com>
21423 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21424 L:      linux-tegra@vger.kernel.org
21425 S:      Maintained
21426 F:      drivers/spi/spi-tegra210-quad.c
21427
21428 TEGRA SERIAL DRIVER
21429 M:      Laxman Dewangan <ldewangan@nvidia.com>
21430 S:      Supported
21431 F:      drivers/tty/serial/serial-tegra.c
21432
21433 TEGRA SPI DRIVER
21434 M:      Laxman Dewangan <ldewangan@nvidia.com>
21435 S:      Supported
21436 F:      drivers/spi/spi-tegra*
21437
21438 TEGRA VIDEO DRIVER
21439 M:      Thierry Reding <thierry.reding@gmail.com>
21440 M:      Jonathan Hunter <jonathanh@nvidia.com>
21441 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21442 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21443 L:      linux-media@vger.kernel.org
21444 L:      linux-tegra@vger.kernel.org
21445 S:      Maintained
21446 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21447 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21448 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21449 F:      drivers/staging/media/tegra-video/
21450
21451 TEGRA XUSB PADCTL DRIVER
21452 M:      JC Kuo <jckuo@nvidia.com>
21453 S:      Supported
21454 F:      drivers/phy/tegra/xusb*
21455
21456 TEHUTI ETHERNET DRIVER
21457 M:      Andy Gospodarek <andy@greyhouse.net>
21458 L:      netdev@vger.kernel.org
21459 S:      Supported
21460 F:      drivers/net/ethernet/tehuti/*
21461
21462 TELECOM CLOCK DRIVER FOR MCPL0010
21463 M:      Mark Gross <markgross@kernel.org>
21464 S:      Supported
21465 F:      drivers/char/tlclk.c
21466
21467 TEMPO SEMICONDUCTOR DRIVERS
21468 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21469 S:      Maintained
21470 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21471 F:      sound/soc/codecs/tscs*.c
21472 F:      sound/soc/codecs/tscs*.h
21473
21474 TENSILICA XTENSA PORT (xtensa)
21475 M:      Chris Zankel <chris@zankel.net>
21476 M:      Max Filippov <jcmvbkbc@gmail.com>
21477 S:      Maintained
21478 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21479 F:      arch/xtensa/
21480 F:      drivers/irqchip/irq-xtensa-*
21481
21482 TEXAS INSTRUMENTS ASoC DRIVERS
21483 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21485 S:      Maintained
21486 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21487 F:      sound/soc/ti/
21488
21489 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21490 M:      Shenghao Ding <shenghao-ding@ti.com>
21491 M:      Kevin Lu <kevin-lu@ti.com>
21492 M:      Baojun Xu <baojun.xu@ti.com>
21493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21494 S:      Maintained
21495 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21496 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21497 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21498 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21499 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21500 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21501 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21502 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21503 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21504 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21505 F:      include/sound/tas2*.h
21506 F:      include/sound/tlv320*.h
21507 F:      include/sound/tpa6130a2-plat.h
21508 F:      sound/pci/hda/tas2781_hda_i2c.c
21509 F:      sound/soc/codecs/pcm1681.c
21510 F:      sound/soc/codecs/pcm1789*.*
21511 F:      sound/soc/codecs/pcm179x*.*
21512 F:      sound/soc/codecs/pcm186x*.*
21513 F:      sound/soc/codecs/pcm3008.*
21514 F:      sound/soc/codecs/pcm3060*.*
21515 F:      sound/soc/codecs/pcm3168a*.*
21516 F:      sound/soc/codecs/pcm5102a.c
21517 F:      sound/soc/codecs/pcm512x*.*
21518 F:      sound/soc/codecs/tas2*.*
21519 F:      sound/soc/codecs/tlv320*.*
21520 F:      sound/soc/codecs/tpa6130a2.*
21521
21522 TEXAS INSTRUMENTS DMA DRIVERS
21523 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21524 L:      dmaengine@vger.kernel.org
21525 S:      Maintained
21526 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21527 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21528 F:      Documentation/devicetree/bindings/dma/ti/
21529 F:      drivers/dma/ti/
21530 F:      include/linux/dma/k3-psil.h
21531 F:      include/linux/dma/k3-udma-glue.h
21532 F:      include/linux/dma/ti-cppi5.h
21533 X:      drivers/dma/ti/cppi41.c
21534
21535 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21536 M:      Robert Marko <robert.marko@sartura.hr>
21537 M:      Luka Perkov <luka.perkov@sartura.hr>
21538 L:      linux-hwmon@vger.kernel.org
21539 S:      Maintained
21540 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21541 F:      Documentation/hwmon/tps23861.rst
21542 F:      drivers/hwmon/tps23861.c
21543
21544 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21545 M:      Ricardo Ribalda <ribalda@kernel.org>
21546 L:      linux-iio@vger.kernel.org
21547 S:      Supported
21548 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21549 F:      drivers/iio/dac/ti-dac7612.c
21550
21551 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21552 M:      Nishanth Menon <nm@ti.com>
21553 M:      Tero Kristo <kristo@kernel.org>
21554 M:      Santosh Shilimkar <ssantosh@kernel.org>
21555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21556 S:      Maintained
21557 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21558 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21559 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21560 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21561 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21562 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21563 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21564 F:      drivers/clk/keystone/sci-clk.c
21565 F:      drivers/firmware/ti_sci*
21566 F:      drivers/irqchip/irq-ti-sci-inta.c
21567 F:      drivers/irqchip/irq-ti-sci-intr.c
21568 F:      drivers/reset/reset-ti-sci.c
21569 F:      drivers/soc/ti/ti_sci_inta_msi.c
21570 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21571 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21572 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21573 F:      include/linux/soc/ti/ti_sci_protocol.h
21574
21575 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21576 M:      Puranjay Mohan <puranjay12@gmail.com>
21577 L:      linux-iio@vger.kernel.org
21578 S:      Supported
21579 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21580 F:      drivers/iio/temperature/tmp117.c
21581
21582 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21583 M:      Hans Verkuil <hverkuil@xs4all.nl>
21584 L:      linux-media@vger.kernel.org
21585 S:      Maintained
21586 W:      https://linuxtv.org
21587 T:      git git://linuxtv.org/media_tree.git
21588 F:      drivers/media/radio/radio-raremono.c
21589
21590 THERMAL
21591 M:      Rafael J. Wysocki <rafael@kernel.org>
21592 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21593 R:      Zhang Rui <rui.zhang@intel.com>
21594 R:      Lukasz Luba <lukasz.luba@arm.com>
21595 L:      linux-pm@vger.kernel.org
21596 S:      Supported
21597 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21599 F:      Documentation/ABI/testing/sysfs-class-thermal
21600 F:      Documentation/admin-guide/thermal/
21601 F:      Documentation/devicetree/bindings/thermal/
21602 F:      Documentation/driver-api/thermal/
21603 F:      drivers/thermal/
21604 F:      include/dt-bindings/thermal/
21605 F:      include/linux/cpu_cooling.h
21606 F:      include/linux/thermal.h
21607 F:      include/uapi/linux/thermal.h
21608 F:      tools/lib/thermal/
21609 F:      tools/thermal/
21610
21611 THERMAL DRIVER FOR AMLOGIC SOCS
21612 M:      Guillaume La Roque <glaroque@baylibre.com>
21613 L:      linux-pm@vger.kernel.org
21614 L:      linux-amlogic@lists.infradead.org
21615 S:      Supported
21616 W:      http://linux-meson.com/
21617 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21618 F:      drivers/thermal/amlogic_thermal.c
21619
21620 THERMAL/CPU_COOLING
21621 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21623 M:      Viresh Kumar <viresh.kumar@linaro.org>
21624 R:      Lukasz Luba <lukasz.luba@arm.com>
21625 L:      linux-pm@vger.kernel.org
21626 S:      Supported
21627 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21628 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21629 F:      drivers/thermal/cpufreq_cooling.c
21630 F:      drivers/thermal/cpuidle_cooling.c
21631 F:      include/linux/cpu_cooling.h
21632
21633 THERMAL/POWER_ALLOCATOR
21634 M:      Lukasz Luba <lukasz.luba@arm.com>
21635 L:      linux-pm@vger.kernel.org
21636 S:      Maintained
21637 F:      Documentation/driver-api/thermal/power_allocator.rst
21638 F:      drivers/thermal/gov_power_allocator.c
21639 F:      drivers/thermal/thermal_trace_ipa.h
21640
21641 THINKPAD ACPI EXTRAS DRIVER
21642 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21643 L:      ibm-acpi-devel@lists.sourceforge.net
21644 L:      platform-driver-x86@vger.kernel.org
21645 S:      Maintained
21646 W:      http://ibm-acpi.sourceforge.net
21647 W:      http://thinkwiki.org/wiki/Ibm-acpi
21648 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21649 F:      drivers/platform/x86/thinkpad_acpi.c
21650
21651 THINKPAD LMI DRIVER
21652 M:      Mark Pearson <markpearson@lenovo.com>
21653 L:      platform-driver-x86@vger.kernel.org
21654 S:      Maintained
21655 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21656 F:      drivers/platform/x86/think-lmi.?
21657
21658 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21659 M:      Isaac Hazan <isaac.hazan@intel.com>
21660 L:      linux-usb@vger.kernel.org
21661 S:      Maintained
21662 F:      drivers/thunderbolt/dma_test.c
21663
21664 THUNDERBOLT DRIVER
21665 M:      Andreas Noever <andreas.noever@gmail.com>
21666 M:      Michael Jamet <michael.jamet@intel.com>
21667 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21668 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21669 L:      linux-usb@vger.kernel.org
21670 S:      Maintained
21671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21672 F:      Documentation/admin-guide/thunderbolt.rst
21673 F:      drivers/thunderbolt/
21674 F:      include/linux/thunderbolt.h
21675
21676 THUNDERBOLT NETWORK DRIVER
21677 M:      Michael Jamet <michael.jamet@intel.com>
21678 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21679 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21680 L:      netdev@vger.kernel.org
21681 S:      Maintained
21682 F:      drivers/net/thunderbolt/
21683
21684 THUNDERX GPIO DRIVER
21685 M:      Robert Richter <rric@kernel.org>
21686 S:      Odd Fixes
21687 F:      drivers/gpio/gpio-thunderx.c
21688
21689 TI ADS7924 ADC DRIVER
21690 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21691 L:      linux-iio@vger.kernel.org
21692 S:      Supported
21693 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21694 F:      drivers/iio/adc/ti-ads7924.c
21695
21696 TI AM437X VPFE DRIVER
21697 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21698 L:      linux-media@vger.kernel.org
21699 S:      Maintained
21700 W:      https://linuxtv.org
21701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21702 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21703 F:      drivers/media/platform/ti/am437x/
21704
21705 TI BANDGAP AND THERMAL DRIVER
21706 M:      Eduardo Valentin <edubezval@gmail.com>
21707 M:      Keerthy <j-keerthy@ti.com>
21708 L:      linux-pm@vger.kernel.org
21709 L:      linux-omap@vger.kernel.org
21710 S:      Maintained
21711 F:      drivers/thermal/ti-soc-thermal/
21712
21713 TI BQ27XXX POWER SUPPLY DRIVER
21714 F:      drivers/power/supply/bq27xxx_battery.c
21715 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21716 F:      include/linux/power/bq27xxx_battery.h
21717
21718 TI CDCE706 CLOCK DRIVER
21719 M:      Max Filippov <jcmvbkbc@gmail.com>
21720 S:      Maintained
21721 F:      drivers/clk/clk-cdce706.c
21722
21723 TI CLOCK DRIVER
21724 M:      Tero Kristo <kristo@kernel.org>
21725 L:      linux-omap@vger.kernel.org
21726 S:      Odd Fixes
21727 F:      drivers/clk/ti/
21728 F:      include/linux/clk/ti.h
21729
21730 TI DAVINCI MACHINE SUPPORT
21731 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21733 S:      Maintained
21734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21735 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21736 F:      arch/arm/boot/dts/ti/davinci/
21737 F:      arch/arm/mach-davinci/
21738 F:      drivers/i2c/busses/i2c-davinci.c
21739
21740 TI DAVINCI SERIES CLOCK DRIVER
21741 M:      David Lechner <david@lechnology.com>
21742 R:      Sekhar Nori <nsekhar@ti.com>
21743 S:      Maintained
21744 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21745 F:      drivers/clk/davinci/
21746 F:      include/linux/clk/davinci.h
21747
21748 TI DAVINCI SERIES GPIO DRIVER
21749 M:      Keerthy <j-keerthy@ti.com>
21750 L:      linux-gpio@vger.kernel.org
21751 S:      Maintained
21752 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21753 F:      drivers/gpio/gpio-davinci.c
21754
21755 TI DAVINCI SERIES MEDIA DRIVER
21756 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21757 L:      linux-media@vger.kernel.org
21758 S:      Maintained
21759 W:      https://linuxtv.org
21760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21761 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21762 F:      drivers/media/platform/ti/davinci/
21763 F:      include/media/davinci/
21764
21765 TI ENHANCED CAPTURE (eCAP) DRIVER
21766 M:      Vignesh Raghavendra <vigneshr@ti.com>
21767 R:      Julien Panis <jpanis@baylibre.com>
21768 L:      linux-iio@vger.kernel.org
21769 L:      linux-omap@vger.kernel.org
21770 S:      Maintained
21771 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21772 F:      drivers/counter/ti-ecap-capture.c
21773
21774 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21775 R:      David Lechner <david@lechnology.com>
21776 L:      linux-iio@vger.kernel.org
21777 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21778 F:      drivers/counter/ti-eqep.c
21779
21780 TI ETHERNET SWITCH DRIVER (CPSW)
21781 R:      Grygorii Strashko <grygorii.strashko@ti.com>
21782 L:      linux-omap@vger.kernel.org
21783 L:      netdev@vger.kernel.org
21784 S:      Maintained
21785 F:      drivers/net/ethernet/ti/cpsw*
21786 F:      drivers/net/ethernet/ti/davinci*
21787
21788 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21789 M:      Alex Dubov <oakad@yahoo.com>
21790 S:      Maintained
21791 W:      http://tifmxx.berlios.de/
21792 F:      drivers/memstick/host/tifm_ms.c
21793 F:      drivers/misc/tifm*
21794 F:      drivers/mmc/host/tifm_sd.c
21795 F:      include/linux/tifm.h
21796
21797 TI FPD-LINK DRIVERS
21798 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21799 L:      linux-media@vger.kernel.org
21800 S:      Maintained
21801 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21802 F:      drivers/media/i2c/ds90*
21803 F:      include/media/i2c/ds90*
21804
21805 TI J721E CSI2RX DRIVER
21806 M:      Jai Luthra <j-luthra@ti.com>
21807 L:      linux-media@vger.kernel.org
21808 S:      Maintained
21809 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21810 F:      drivers/media/platform/ti/j721e-csi2rx/
21811
21812 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21813 M:      Nishanth Menon <nm@ti.com>
21814 M:      Santosh Shilimkar <ssantosh@kernel.org>
21815 L:      linux-kernel@vger.kernel.org
21816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21817 S:      Maintained
21818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21819 F:      drivers/pmdomain/ti/omap_prm.c
21820 F:      drivers/soc/ti/*
21821
21822 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21823 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21824 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21826 S:      Maintained
21827 F:      sound/soc/codecs/isabelle*
21828 F:      sound/soc/codecs/lm49453*
21829
21830 TI LMP92064 ADC DRIVER
21831 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21832 R:      kernel@pengutronix.de
21833 L:      linux-iio@vger.kernel.org
21834 S:      Maintained
21835 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21836 F:      drivers/iio/adc/ti-lmp92064.c
21837
21838 TI PCM3060 ASoC CODEC DRIVER
21839 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21841 S:      Maintained
21842 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21843 F:      sound/soc/codecs/pcm3060*
21844
21845 TI TAS571X FAMILY ASoC CODEC DRIVER
21846 M:      Kevin Cernekee <cernekee@chromium.org>
21847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21848 S:      Odd Fixes
21849 F:      sound/soc/codecs/tas571x*
21850
21851 TI TMAG5273 MAGNETOMETER DRIVER
21852 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21853 L:      linux-iio@vger.kernel.org
21854 S:      Maintained
21855 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21856 F:      drivers/iio/magnetometer/tmag5273.c
21857
21858 TI TRF7970A NFC DRIVER
21859 M:      Mark Greer <mgreer@animalcreek.com>
21860 L:      linux-wireless@vger.kernel.org
21861 S:      Supported
21862 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21863 F:      drivers/nfc/trf7970a.c
21864
21865 TI TSC2046 ADC DRIVER
21866 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21867 R:      kernel@pengutronix.de
21868 L:      linux-iio@vger.kernel.org
21869 S:      Maintained
21870 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21871 F:      drivers/iio/adc/ti-tsc2046.c
21872
21873 TI TWL4030 SERIES SOC CODEC DRIVER
21874 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21876 S:      Maintained
21877 F:      sound/soc/codecs/twl4030*
21878
21879 TI VPE/CAL DRIVERS
21880 M:      Benoit Parrot <bparrot@ti.com>
21881 L:      linux-media@vger.kernel.org
21882 S:      Maintained
21883 W:      http://linuxtv.org/
21884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21885 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21886 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21887 F:      drivers/media/platform/ti/cal/
21888 F:      drivers/media/platform/ti/vpe/
21889
21890 TI WILINK WIRELESS DRIVERS
21891 L:      linux-wireless@vger.kernel.org
21892 S:      Orphan
21893 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21894 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21895 F:      drivers/net/wireless/ti/
21896
21897 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21898 M:      John Stultz <jstultz@google.com>
21899 M:      Thomas Gleixner <tglx@linutronix.de>
21900 R:      Stephen Boyd <sboyd@kernel.org>
21901 L:      linux-kernel@vger.kernel.org
21902 S:      Supported
21903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21904 F:      include/linux/clocksource.h
21905 F:      include/linux/time.h
21906 F:      include/linux/timex.h
21907 F:      include/uapi/linux/time.h
21908 F:      include/uapi/linux/timex.h
21909 F:      kernel/time/alarmtimer.c
21910 F:      kernel/time/clocksource.c
21911 F:      kernel/time/ntp.c
21912 F:      kernel/time/time*.c
21913 F:      tools/testing/selftests/timers/
21914
21915 TIPC NETWORK LAYER
21916 M:      Jon Maloy <jmaloy@redhat.com>
21917 M:      Ying Xue <ying.xue@windriver.com>
21918 L:      netdev@vger.kernel.org (core kernel code)
21919 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21920 S:      Maintained
21921 W:      http://tipc.sourceforge.net/
21922 F:      include/uapi/linux/tipc*.h
21923 F:      net/tipc/
21924
21925 TLAN NETWORK DRIVER
21926 M:      Samuel Chessman <chessman@tux.org>
21927 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21928 S:      Maintained
21929 W:      http://sourceforge.net/projects/tlan/
21930 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21931 F:      drivers/net/ethernet/ti/tlan.*
21932
21933 TMIO/SDHI MMC DRIVER
21934 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21935 L:      linux-mmc@vger.kernel.org
21936 L:      linux-renesas-soc@vger.kernel.org
21937 S:      Supported
21938 F:      drivers/mmc/host/renesas_sdhi*
21939 F:      drivers/mmc/host/tmio_mmc*
21940 F:      include/linux/mfd/tmio.h
21941
21942 TMP401 HARDWARE MONITOR DRIVER
21943 M:      Guenter Roeck <linux@roeck-us.net>
21944 L:      linux-hwmon@vger.kernel.org
21945 S:      Maintained
21946 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21947 F:      Documentation/hwmon/tmp401.rst
21948 F:      drivers/hwmon/tmp401.c
21949
21950 TMP464 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,tmp464.yaml
21955 F:      Documentation/hwmon/tmp464.rst
21956 F:      drivers/hwmon/tmp464.c
21957
21958 TMP513 HARDWARE MONITOR DRIVER
21959 M:      Eric Tremblay <etremblay@distech-controls.com>
21960 L:      linux-hwmon@vger.kernel.org
21961 S:      Maintained
21962 F:      Documentation/hwmon/tmp513.rst
21963 F:      drivers/hwmon/tmp513.c
21964
21965 TMPFS (SHMEM FILESYSTEM)
21966 M:      Hugh Dickins <hughd@google.com>
21967 L:      linux-mm@kvack.org
21968 S:      Maintained
21969 F:      include/linux/shmem_fs.h
21970 F:      mm/shmem.c
21971
21972 TOMOYO SECURITY MODULE
21973 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21974 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21975 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21976 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21977 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21978 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21979 S:      Maintained
21980 W:      https://tomoyo.osdn.jp/
21981 F:      security/tomoyo/
21982
21983 TOPSTAR LAPTOP EXTRAS DRIVER
21984 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21985 L:      platform-driver-x86@vger.kernel.org
21986 S:      Maintained
21987 F:      drivers/platform/x86/topstar-laptop.c
21988
21989 TORTURE-TEST MODULES
21990 M:      Davidlohr Bueso <dave@stgolabs.net>
21991 M:      "Paul E. McKenney" <paulmck@kernel.org>
21992 M:      Josh Triplett <josh@joshtriplett.org>
21993 L:      linux-kernel@vger.kernel.org
21994 S:      Supported
21995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21996 F:      Documentation/RCU/torture.rst
21997 F:      kernel/locking/locktorture.c
21998 F:      kernel/rcu/rcuscale.c
21999 F:      kernel/rcu/rcutorture.c
22000 F:      kernel/rcu/refscale.c
22001 F:      kernel/torture.c
22002
22003 TOSHIBA ACPI EXTRAS DRIVER
22004 M:      Azael Avalos <coproscefalo@gmail.com>
22005 L:      platform-driver-x86@vger.kernel.org
22006 S:      Maintained
22007 F:      drivers/platform/x86/toshiba_acpi.c
22008
22009 TOSHIBA BLUETOOTH DRIVER
22010 M:      Azael Avalos <coproscefalo@gmail.com>
22011 L:      platform-driver-x86@vger.kernel.org
22012 S:      Maintained
22013 F:      drivers/platform/x86/toshiba_bluetooth.c
22014
22015 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22016 M:      Azael Avalos <coproscefalo@gmail.com>
22017 L:      platform-driver-x86@vger.kernel.org
22018 S:      Maintained
22019 F:      drivers/platform/x86/toshiba_haps.c
22020
22021 TOSHIBA SMM DRIVER
22022 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22023 S:      Maintained
22024 W:      http://www.buzzard.org.uk/toshiba/
22025 F:      drivers/char/toshiba.c
22026 F:      include/linux/toshiba.h
22027 F:      include/uapi/linux/toshiba.h
22028
22029 TOSHIBA TC358743 DRIVER
22030 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22031 L:      linux-media@vger.kernel.org
22032 S:      Maintained
22033 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22034 F:      drivers/media/i2c/tc358743*
22035 F:      include/media/i2c/tc358743.h
22036
22037 TOSHIBA WMI HOTKEYS DRIVER
22038 M:      Azael Avalos <coproscefalo@gmail.com>
22039 L:      platform-driver-x86@vger.kernel.org
22040 S:      Maintained
22041 F:      drivers/platform/x86/toshiba-wmi.c
22042
22043 TPM DEVICE DRIVER
22044 M:      Peter Huewe <peterhuewe@gmx.de>
22045 M:      Jarkko Sakkinen <jarkko@kernel.org>
22046 R:      Jason Gunthorpe <jgg@ziepe.ca>
22047 L:      linux-integrity@vger.kernel.org
22048 S:      Maintained
22049 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22050 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22052 F:      drivers/char/tpm/
22053
22054 TPS546D24 DRIVER
22055 M:      Duke Du <dukedu83@gmail.com>
22056 L:      linux-hwmon@vger.kernel.org
22057 S:      Maintained
22058 F:      Documentation/hwmon/tps546d24.rst
22059 F:      drivers/hwmon/pmbus/tps546d24.c
22060
22061 TQ SYSTEMS BOARD & DRIVER SUPPORT
22062 L:      linux@ew.tq-group.com
22063 S:      Supported
22064 W:      https://www.tq-group.com/en/products/tq-embedded/
22065 F:      arch/arm/boot/dts/imx*mba*.dts*
22066 F:      arch/arm/boot/dts/imx*tqma*.dts*
22067 F:      arch/arm/boot/dts/mba*.dtsi
22068 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22069 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22070 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22071 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22072 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22073 F:      drivers/gpio/gpio-tqmx86.c
22074 F:      drivers/mfd/tqmx86.c
22075 F:      drivers/watchdog/tqmx86_wdt.c
22076
22077 TRACING
22078 M:      Steven Rostedt <rostedt@goodmis.org>
22079 M:      Masami Hiramatsu <mhiramat@kernel.org>
22080 L:      linux-kernel@vger.kernel.org
22081 L:      linux-trace-kernel@vger.kernel.org
22082 S:      Maintained
22083 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22085 F:      Documentation/trace/*
22086 F:      fs/tracefs/
22087 F:      include/linux/trace*.h
22088 F:      include/trace/
22089 F:      kernel/trace/
22090 F:      scripts/tracing/
22091 F:      tools/testing/selftests/ftrace/
22092
22093 TRACING MMIO ACCESSES (MMIOTRACE)
22094 M:      Steven Rostedt <rostedt@goodmis.org>
22095 M:      Masami Hiramatsu <mhiramat@kernel.org>
22096 R:      Karol Herbst <karolherbst@gmail.com>
22097 R:      Pekka Paalanen <ppaalanen@gmail.com>
22098 L:      linux-kernel@vger.kernel.org
22099 L:      nouveau@lists.freedesktop.org
22100 S:      Maintained
22101 F:      arch/x86/mm/kmmio.c
22102 F:      arch/x86/mm/mmio-mod.c
22103 F:      arch/x86/mm/testmmiotrace.c
22104 F:      include/linux/mmiotrace.h
22105 F:      kernel/trace/trace_mmiotrace.c
22106
22107 TRACING OS NOISE / LATENCY TRACERS
22108 M:      Steven Rostedt <rostedt@goodmis.org>
22109 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22110 S:      Maintained
22111 F:      Documentation/trace/hwlat_detector.rst
22112 F:      Documentation/trace/osnoise-tracer.rst
22113 F:      Documentation/trace/timerlat-tracer.rst
22114 F:      arch/*/kernel/trace.c
22115 F:      include/trace/events/osnoise.h
22116 F:      kernel/trace/trace_hwlat.c
22117 F:      kernel/trace/trace_irqsoff.c
22118 F:      kernel/trace/trace_osnoise.c
22119 F:      kernel/trace/trace_sched_wakeup.c
22120
22121 TRADITIONAL CHINESE DOCUMENTATION
22122 M:      Hu Haowen <src.res.211@gmail.com>
22123 S:      Maintained
22124 W:      https://github.com/srcres258/linux-doc
22125 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22126 F:      Documentation/translations/zh_TW/
22127
22128 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22129 M:      Dan Williams <dan.j.williams@intel.com>
22130 L:      linux-coco@lists.linux.dev
22131 S:      Maintained
22132 F:      Documentation/ABI/testing/configfs-tsm
22133 F:      drivers/virt/coco/tsm.c
22134 F:      include/linux/tsm.h
22135
22136 TTY LAYER AND SERIAL DRIVERS
22137 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22138 M:      Jiri Slaby <jirislaby@kernel.org>
22139 L:      linux-kernel@vger.kernel.org
22140 L:      linux-serial@vger.kernel.org
22141 S:      Supported
22142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22143 F:      Documentation/devicetree/bindings/serial/
22144 F:      Documentation/driver-api/serial/
22145 F:      drivers/tty/
22146 F:      include/linux/selection.h
22147 F:      include/linux/serial.h
22148 F:      include/linux/serial_core.h
22149 F:      include/linux/sysrq.h
22150 F:      include/linux/tty*.h
22151 F:      include/linux/vt.h
22152 F:      include/linux/vt_*.h
22153 F:      include/uapi/linux/serial.h
22154 F:      include/uapi/linux/serial_core.h
22155 F:      include/uapi/linux/tty.h
22156
22157 TUA9001 MEDIA DRIVER
22158 M:      Antti Palosaari <crope@iki.fi>
22159 L:      linux-media@vger.kernel.org
22160 S:      Maintained
22161 W:      https://linuxtv.org
22162 W:      http://palosaari.fi/linux/
22163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22164 T:      git git://linuxtv.org/anttip/media_tree.git
22165 F:      drivers/media/tuners/tua9001*
22166
22167 TULIP NETWORK DRIVERS
22168 L:      netdev@vger.kernel.org
22169 L:      linux-parisc@vger.kernel.org
22170 S:      Orphan
22171 F:      drivers/net/ethernet/dec/tulip/
22172
22173 TUN/TAP driver
22174 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22175 M:      Jason Wang <jasowang@redhat.com>
22176 S:      Maintained
22177 W:      http://vtun.sourceforge.net/tun
22178 F:      Documentation/networking/tuntap.rst
22179 F:      arch/um/os-Linux/drivers/
22180 F:      drivers/net/tap.c
22181 F:      drivers/net/tun.c
22182
22183 TURBOCHANNEL SUBSYSTEM
22184 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22185 M:      Ralf Baechle <ralf@linux-mips.org>
22186 L:      linux-mips@vger.kernel.org
22187 S:      Maintained
22188 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22189 F:      drivers/tc/
22190 F:      include/linux/tc.h
22191
22192 TURBOSTAT UTILITY
22193 M:      "Len Brown" <lenb@kernel.org>
22194 L:      linux-pm@vger.kernel.org
22195 S:      Supported
22196 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22197 B:      https://bugzilla.kernel.org
22198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22199 F:      tools/power/x86/turbostat/
22200
22201 TW5864 VIDEO4LINUX DRIVER
22202 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22203 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22204 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22205 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22206 L:      linux-media@vger.kernel.org
22207 S:      Supported
22208 F:      drivers/media/pci/tw5864/
22209
22210 TW68 VIDEO4LINUX DRIVER
22211 M:      Hans Verkuil <hverkuil@xs4all.nl>
22212 L:      linux-media@vger.kernel.org
22213 S:      Odd Fixes
22214 W:      https://linuxtv.org
22215 T:      git git://linuxtv.org/media_tree.git
22216 F:      drivers/media/pci/tw68/
22217
22218 TW686X VIDEO4LINUX DRIVER
22219 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22220 L:      linux-media@vger.kernel.org
22221 S:      Maintained
22222 W:      http://linuxtv.org
22223 T:      git git://linuxtv.org/media_tree.git
22224 F:      drivers/media/pci/tw686x/
22225
22226 U-BOOT ENVIRONMENT VARIABLES
22227 M:      Rafał Miłecki <rafal@milecki.pl>
22228 S:      Maintained
22229 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22230 F:      drivers/nvmem/u-boot-env.c
22231
22232 UACCE ACCELERATOR FRAMEWORK
22233 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22234 M:      Zhou Wang <wangzhou1@hisilicon.com>
22235 L:      linux-accelerators@lists.ozlabs.org
22236 L:      linux-kernel@vger.kernel.org
22237 S:      Maintained
22238 F:      Documentation/ABI/testing/sysfs-driver-uacce
22239 F:      Documentation/misc-devices/uacce.rst
22240 F:      drivers/misc/uacce/
22241 F:      include/linux/uacce.h
22242 F:      include/uapi/misc/uacce/
22243
22244 UBI FILE SYSTEM (UBIFS)
22245 M:      Richard Weinberger <richard@nod.at>
22246 L:      linux-mtd@lists.infradead.org
22247 S:      Supported
22248 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22251 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22252 F:      Documentation/filesystems/ubifs-authentication.rst
22253 F:      Documentation/filesystems/ubifs.rst
22254 F:      fs/ubifs/
22255
22256 UBLK USERSPACE BLOCK DRIVER
22257 M:      Ming Lei <ming.lei@redhat.com>
22258 L:      linux-block@vger.kernel.org
22259 S:      Maintained
22260 F:      Documentation/block/ublk.rst
22261 F:      drivers/block/ublk_drv.c
22262 F:      include/uapi/linux/ublk_cmd.h
22263
22264 UCLINUX (M68KNOMMU AND COLDFIRE)
22265 M:      Greg Ungerer <gerg@linux-m68k.org>
22266 L:      linux-m68k@lists.linux-m68k.org
22267 S:      Maintained
22268 W:      http://www.linux-m68k.org/
22269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22270 F:      arch/m68k/*/*_no.*
22271 F:      arch/m68k/68*/
22272 F:      arch/m68k/coldfire/
22273 F:      arch/m68k/include/asm/*_no.*
22274
22275 UDF FILESYSTEM
22276 M:      Jan Kara <jack@suse.com>
22277 S:      Maintained
22278 F:      Documentation/filesystems/udf.rst
22279 F:      fs/udf/
22280
22281 UDRAW TABLET
22282 M:      Bastien Nocera <hadess@hadess.net>
22283 L:      linux-input@vger.kernel.org
22284 S:      Maintained
22285 F:      drivers/hid/hid-udraw-ps3.c
22286
22287 UFS FILESYSTEM
22288 M:      Evgeniy Dushistov <dushistov@mail.ru>
22289 S:      Maintained
22290 F:      Documentation/admin-guide/ufs.rst
22291 F:      fs/ufs/
22292
22293 UHID USERSPACE HID IO DRIVER
22294 M:      David Rheinsberg <david@readahead.eu>
22295 L:      linux-input@vger.kernel.org
22296 S:      Maintained
22297 F:      drivers/hid/uhid.c
22298 F:      include/uapi/linux/uhid.h
22299
22300 ULPI BUS
22301 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22302 L:      linux-usb@vger.kernel.org
22303 S:      Maintained
22304 F:      drivers/usb/common/ulpi.c
22305 F:      include/linux/ulpi/
22306
22307 UNICODE SUBSYSTEM
22308 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22309 L:      linux-fsdevel@vger.kernel.org
22310 S:      Supported
22311 F:      fs/unicode/
22312
22313 UNIFDEF
22314 M:      Tony Finch <dot@dotat.at>
22315 S:      Maintained
22316 W:      http://dotat.at/prog/unifdef
22317 F:      scripts/unifdef.c
22318
22319 UNIFORM CDROM DRIVER
22320 M:      Phillip Potter <phil@philpotter.co.uk>
22321 S:      Maintained
22322 F:      Documentation/cdrom/
22323 F:      drivers/cdrom/cdrom.c
22324 F:      include/linux/cdrom.h
22325 F:      include/uapi/linux/cdrom.h
22326
22327 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22328 R:      Alim Akhtar <alim.akhtar@samsung.com>
22329 R:      Avri Altman <avri.altman@wdc.com>
22330 R:      Bart Van Assche <bvanassche@acm.org>
22331 L:      linux-scsi@vger.kernel.org
22332 S:      Supported
22333 F:      Documentation/devicetree/bindings/ufs/
22334 F:      Documentation/scsi/ufs.rst
22335 F:      drivers/ufs/core/
22336
22337 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22338 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22339 L:      linux-scsi@vger.kernel.org
22340 S:      Supported
22341 F:      drivers/ufs/host/*dwc*
22342
22343 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22344 M:      Alim Akhtar <alim.akhtar@samsung.com>
22345 L:      linux-scsi@vger.kernel.org
22346 S:      Maintained
22347 F:      drivers/ufs/host/ufs-exynos*
22348
22349 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22350 M:      Stanley Chu <stanley.chu@mediatek.com>
22351 L:      linux-scsi@vger.kernel.org
22352 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22353 S:      Maintained
22354 F:      drivers/ufs/host/ufs-mediatek*
22355
22356 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22357 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22358 L:      linux-arm-msm@vger.kernel.org
22359 L:      linux-scsi@vger.kernel.org
22360 S:      Maintained
22361 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22362 F:      drivers/ufs/host/ufs-qcom*
22363
22364 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22365 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22366 L:      linux-renesas-soc@vger.kernel.org
22367 L:      linux-scsi@vger.kernel.org
22368 S:      Maintained
22369 F:      drivers/ufs/host/ufs-renesas.c
22370
22371 UNSORTED BLOCK IMAGES (UBI)
22372 M:      Richard Weinberger <richard@nod.at>
22373 L:      linux-mtd@lists.infradead.org
22374 S:      Supported
22375 W:      http://www.linux-mtd.infradead.org/
22376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22378 F:      drivers/mtd/ubi/
22379 F:      include/linux/mtd/ubi.h
22380 F:      include/uapi/mtd/ubi-user.h
22381
22382 USB "USBNET" DRIVER FRAMEWORK
22383 M:      Oliver Neukum <oneukum@suse.com>
22384 L:      netdev@vger.kernel.org
22385 S:      Maintained
22386 W:      http://www.linux-usb.org/usbnet
22387 F:      drivers/net/usb/usbnet.c
22388 F:      include/linux/usb/usbnet.h
22389
22390 USB ACM DRIVER
22391 M:      Oliver Neukum <oneukum@suse.com>
22392 L:      linux-usb@vger.kernel.org
22393 S:      Maintained
22394 F:      Documentation/usb/acm.rst
22395 F:      drivers/usb/class/cdc-acm.*
22396
22397 USB APPLE MFI FASTCHARGE DRIVER
22398 M:      Bastien Nocera <hadess@hadess.net>
22399 L:      linux-usb@vger.kernel.org
22400 S:      Maintained
22401 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22402
22403 USB AR5523 WIRELESS DRIVER
22404 L:      linux-wireless@vger.kernel.org
22405 S:      Orphan
22406 F:      drivers/net/wireless/ath/ar5523/
22407
22408 USB ATTACHED SCSI
22409 M:      Oliver Neukum <oneukum@suse.com>
22410 L:      linux-usb@vger.kernel.org
22411 L:      linux-scsi@vger.kernel.org
22412 S:      Maintained
22413 F:      drivers/usb/storage/uas.c
22414
22415 USB CDC ETHERNET DRIVER
22416 M:      Oliver Neukum <oliver@neukum.org>
22417 L:      linux-usb@vger.kernel.org
22418 S:      Maintained
22419 F:      drivers/net/usb/cdc_*.c
22420 F:      include/uapi/linux/usb/cdc.h
22421
22422 USB CHAOSKEY DRIVER
22423 M:      Keith Packard <keithp@keithp.com>
22424 L:      linux-usb@vger.kernel.org
22425 S:      Maintained
22426 F:      drivers/usb/misc/chaoskey.c
22427
22428 USB CYPRESS C67X00 DRIVER
22429 L:      linux-usb@vger.kernel.org
22430 S:      Orphan
22431 F:      drivers/usb/c67x00/
22432
22433 USB DAVICOM DM9601 DRIVER
22434 M:      Peter Korsgaard <peter@korsgaard.com>
22435 L:      netdev@vger.kernel.org
22436 S:      Maintained
22437 W:      http://www.linux-usb.org/usbnet
22438 F:      drivers/net/usb/dm9601.c
22439
22440 USB EHCI DRIVER
22441 M:      Alan Stern <stern@rowland.harvard.edu>
22442 L:      linux-usb@vger.kernel.org
22443 S:      Maintained
22444 F:      Documentation/usb/ehci.rst
22445 F:      drivers/usb/host/ehci*
22446
22447 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22448 M:      Jiri Kosina <jikos@kernel.org>
22449 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22450 L:      linux-usb@vger.kernel.org
22451 S:      Maintained
22452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22453 F:      Documentation/hid/hiddev.rst
22454 F:      drivers/hid/usbhid/
22455
22456 USB INTEL XHCI ROLE MUX DRIVER
22457 M:      Hans de Goede <hdegoede@redhat.com>
22458 L:      linux-usb@vger.kernel.org
22459 S:      Maintained
22460 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22461
22462 USB IP DRIVER FOR HISILICON KIRIN 960
22463 M:      Yu Chen <chenyu56@huawei.com>
22464 M:      Binghui Wang <wangbinghui@hisilicon.com>
22465 L:      linux-usb@vger.kernel.org
22466 S:      Maintained
22467 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22468 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22469
22470 USB IP DRIVER FOR HISILICON KIRIN 970
22471 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22472 L:      linux-usb@vger.kernel.org
22473 S:      Maintained
22474 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22475 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22476
22477 USB ISP116X DRIVER
22478 M:      Olav Kongas <ok@artecdesign.ee>
22479 L:      linux-usb@vger.kernel.org
22480 S:      Maintained
22481 F:      drivers/usb/host/isp116x*
22482 F:      include/linux/usb/isp116x.h
22483
22484 USB ISP1760 DRIVER
22485 M:      Rui Miguel Silva <rui.silva@linaro.org>
22486 L:      linux-usb@vger.kernel.org
22487 S:      Maintained
22488 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22489 F:      drivers/usb/isp1760/*
22490
22491 USB LAN78XX ETHERNET DRIVER
22492 M:      Woojung Huh <woojung.huh@microchip.com>
22493 M:      UNGLinuxDriver@microchip.com
22494 L:      netdev@vger.kernel.org
22495 S:      Maintained
22496 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22497 F:      drivers/net/usb/lan78xx.*
22498 F:      include/dt-bindings/net/microchip-lan78xx.h
22499
22500 USB MASS STORAGE DRIVER
22501 M:      Alan Stern <stern@rowland.harvard.edu>
22502 L:      linux-usb@vger.kernel.org
22503 L:      usb-storage@lists.one-eyed-alien.net
22504 S:      Maintained
22505 F:      drivers/usb/storage/
22506
22507 USB MIDI DRIVER
22508 M:      Clemens Ladisch <clemens@ladisch.de>
22509 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22510 S:      Maintained
22511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22512 F:      sound/usb/midi.*
22513
22514 USB NETWORKING DRIVERS
22515 L:      linux-usb@vger.kernel.org
22516 S:      Odd Fixes
22517 F:      drivers/net/usb/
22518
22519 USB OHCI DRIVER
22520 M:      Alan Stern <stern@rowland.harvard.edu>
22521 L:      linux-usb@vger.kernel.org
22522 S:      Maintained
22523 F:      Documentation/usb/ohci.rst
22524 F:      drivers/usb/host/ohci*
22525
22526 USB OTG FSM (Finite State Machine)
22527 M:      Peter Chen <peter.chen@kernel.org>
22528 L:      linux-usb@vger.kernel.org
22529 S:      Maintained
22530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22531 F:      drivers/usb/common/usb-otg-fsm.c
22532
22533 USB OVER IP DRIVER
22534 M:      Valentina Manea <valentina.manea.m@gmail.com>
22535 M:      Shuah Khan <shuah@kernel.org>
22536 M:      Shuah Khan <skhan@linuxfoundation.org>
22537 R:      Hongren Zheng <i@zenithal.me>
22538 L:      linux-usb@vger.kernel.org
22539 S:      Maintained
22540 F:      Documentation/usb/usbip_protocol.rst
22541 F:      drivers/usb/usbip/
22542 F:      tools/testing/selftests/drivers/usb/usbip/
22543 F:      tools/usb/usbip/
22544
22545 USB PEGASUS DRIVER
22546 M:      Petko Manolov <petkan@nucleusys.com>
22547 L:      linux-usb@vger.kernel.org
22548 L:      netdev@vger.kernel.org
22549 S:      Maintained
22550 W:      https://github.com/petkan/pegasus
22551 T:      git https://github.com/petkan/pegasus.git
22552 F:      drivers/net/usb/pegasus.*
22553
22554 USB PRINTER DRIVER (usblp)
22555 M:      Pete Zaitcev <zaitcev@redhat.com>
22556 L:      linux-usb@vger.kernel.org
22557 S:      Supported
22558 F:      drivers/usb/class/usblp.c
22559
22560 USB QMI WWAN NETWORK DRIVER
22561 M:      Bjørn Mork <bjorn@mork.no>
22562 L:      netdev@vger.kernel.org
22563 S:      Maintained
22564 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22565 F:      drivers/net/usb/qmi_wwan.c
22566
22567 USB RAW GADGET DRIVER
22568 R:      Andrey Konovalov <andreyknvl@gmail.com>
22569 L:      linux-usb@vger.kernel.org
22570 S:      Maintained
22571 F:      Documentation/usb/raw-gadget.rst
22572 F:      drivers/usb/gadget/legacy/raw_gadget.c
22573 F:      include/uapi/linux/usb/raw_gadget.h
22574
22575 USB RTL8150 DRIVER
22576 M:      Petko Manolov <petkan@nucleusys.com>
22577 L:      linux-usb@vger.kernel.org
22578 L:      netdev@vger.kernel.org
22579 S:      Maintained
22580 W:      https://github.com/petkan/rtl8150
22581 T:      git https://github.com/petkan/rtl8150.git
22582 F:      drivers/net/usb/rtl8150.c
22583
22584 USB SERIAL SUBSYSTEM
22585 M:      Johan Hovold <johan@kernel.org>
22586 L:      linux-usb@vger.kernel.org
22587 S:      Maintained
22588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22589 F:      Documentation/usb/usb-serial.rst
22590 F:      drivers/usb/serial/
22591 F:      include/linux/usb/serial.h
22592
22593 USB SMSC75XX ETHERNET DRIVER
22594 M:      Steve Glendinning <steve.glendinning@shawell.net>
22595 L:      netdev@vger.kernel.org
22596 S:      Maintained
22597 F:      drivers/net/usb/smsc75xx.*
22598
22599 USB SMSC95XX ETHERNET DRIVER
22600 M:      Steve Glendinning <steve.glendinning@shawell.net>
22601 M:      UNGLinuxDriver@microchip.com
22602 L:      netdev@vger.kernel.org
22603 S:      Maintained
22604 F:      drivers/net/usb/smsc95xx.*
22605
22606 USB SUBSYSTEM
22607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22608 L:      linux-usb@vger.kernel.org
22609 S:      Supported
22610 W:      http://www.linux-usb.org
22611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22612 F:      Documentation/devicetree/bindings/usb/
22613 F:      Documentation/usb/
22614 F:      drivers/usb/
22615 F:      include/dt-bindings/usb/
22616 F:      include/linux/usb.h
22617 F:      include/linux/usb/
22618 F:      include/uapi/linux/usb/
22619
22620 USB TYPEC BUS FOR ALTERNATE MODES
22621 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22622 L:      linux-usb@vger.kernel.org
22623 S:      Maintained
22624 F:      Documentation/ABI/testing/sysfs-bus-typec
22625 F:      Documentation/driver-api/usb/typec_bus.rst
22626 F:      drivers/usb/typec/altmodes/
22627 F:      include/linux/usb/typec_altmode.h
22628
22629 USB TYPEC CLASS
22630 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22631 L:      linux-usb@vger.kernel.org
22632 S:      Maintained
22633 F:      Documentation/ABI/testing/sysfs-class-typec
22634 F:      Documentation/driver-api/usb/typec.rst
22635 F:      drivers/usb/typec/
22636 F:      include/linux/usb/typec.h
22637
22638 USB TYPEC INTEL PMC MUX DRIVER
22639 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22640 L:      linux-usb@vger.kernel.org
22641 S:      Maintained
22642 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22643 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22644
22645 USB TYPEC PI3USB30532 MUX DRIVER
22646 M:      Hans de Goede <hdegoede@redhat.com>
22647 L:      linux-usb@vger.kernel.org
22648 S:      Maintained
22649 F:      drivers/usb/typec/mux/pi3usb30532.c
22650
22651 USB TYPEC PORT CONTROLLER DRIVERS
22652 M:      Guenter Roeck <linux@roeck-us.net>
22653 L:      linux-usb@vger.kernel.org
22654 S:      Maintained
22655 F:      drivers/usb/typec/tcpm/
22656
22657 USB UHCI DRIVER
22658 M:      Alan Stern <stern@rowland.harvard.edu>
22659 L:      linux-usb@vger.kernel.org
22660 S:      Maintained
22661 F:      drivers/usb/host/uhci*
22662
22663 USB VIDEO CLASS
22664 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22665 L:      linux-media@vger.kernel.org
22666 S:      Maintained
22667 W:      http://www.ideasonboard.org/uvc/
22668 T:      git git://linuxtv.org/media_tree.git
22669 F:      drivers/media/usb/uvc/
22670 F:      include/uapi/linux/uvcvideo.h
22671
22672 USB WEBCAM GADGET
22673 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22674 M:      Daniel Scally <dan.scally@ideasonboard.com>
22675 L:      linux-usb@vger.kernel.org
22676 S:      Maintained
22677 F:      drivers/usb/gadget/function/*uvc*
22678 F:      drivers/usb/gadget/legacy/webcam.c
22679 F:      include/uapi/linux/usb/g_uvc.h
22680
22681 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22682 L:      linux-wireless@vger.kernel.org
22683 S:      Orphan
22684 F:      drivers/net/wireless/legacy/rndis_wlan.c
22685
22686 USB XHCI DRIVER
22687 M:      Mathias Nyman <mathias.nyman@intel.com>
22688 L:      linux-usb@vger.kernel.org
22689 S:      Supported
22690 F:      drivers/usb/host/pci-quirks*
22691 F:      drivers/usb/host/xhci*
22692
22693 USB ZD1201 DRIVER
22694 L:      linux-wireless@vger.kernel.org
22695 S:      Orphan
22696 W:      http://linux-lc100020.sourceforge.net
22697 F:      drivers/net/wireless/zydas/zd1201.*
22698
22699 USER DATAGRAM PROTOCOL (UDP)
22700 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22701 S:      Maintained
22702 F:      include/linux/udp.h
22703 F:      net/ipv4/udp.c
22704 F:      net/ipv6/udp.c
22705
22706 USER-MODE LINUX (UML)
22707 M:      Richard Weinberger <richard@nod.at>
22708 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22709 M:      Johannes Berg <johannes@sipsolutions.net>
22710 L:      linux-um@lists.infradead.org
22711 S:      Maintained
22712 W:      http://user-mode-linux.sourceforge.net
22713 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22716 F:      Documentation/virt/uml/
22717 F:      arch/um/
22718 F:      arch/x86/um/
22719 F:      fs/hostfs/
22720
22721 USERSPACE COPYIN/COPYOUT (UIOVEC)
22722 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22723 S:      Maintained
22724 F:      include/linux/uio.h
22725 F:      lib/iov_iter.c
22726
22727 USERSPACE DMA BUFFER DRIVER
22728 M:      Gerd Hoffmann <kraxel@redhat.com>
22729 L:      dri-devel@lists.freedesktop.org
22730 S:      Maintained
22731 T:      git git://anongit.freedesktop.org/drm/drm-misc
22732 F:      drivers/dma-buf/udmabuf.c
22733 F:      include/uapi/linux/udmabuf.h
22734
22735 USERSPACE I/O (UIO)
22736 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22737 S:      Maintained
22738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22739 F:      Documentation/driver-api/uio-howto.rst
22740 F:      drivers/uio/
22741 F:      include/linux/uio_driver.h
22742
22743 UTIL-LINUX PACKAGE
22744 M:      Karel Zak <kzak@redhat.com>
22745 L:      util-linux@vger.kernel.org
22746 S:      Maintained
22747 W:      http://en.wikipedia.org/wiki/Util-linux
22748 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22749
22750 UUID HELPERS
22751 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22752 L:      linux-kernel@vger.kernel.org
22753 S:      Maintained
22754 F:      include/linux/uuid.h
22755 F:      lib/test_uuid.c
22756 F:      lib/uuid.c
22757
22758 UV SYSFS DRIVER
22759 M:      Justin Ernst <justin.ernst@hpe.com>
22760 L:      platform-driver-x86@vger.kernel.org
22761 S:      Maintained
22762 F:      drivers/platform/x86/uv_sysfs.c
22763
22764 UVESAFB DRIVER
22765 M:      Michal Januszewski <spock@gentoo.org>
22766 L:      linux-fbdev@vger.kernel.org
22767 S:      Maintained
22768 W:      https://github.com/mjanusz/v86d
22769 F:      Documentation/fb/uvesafb.rst
22770 F:      drivers/video/fbdev/uvesafb.*
22771
22772 Ux500 CLOCK DRIVERS
22773 M:      Ulf Hansson <ulf.hansson@linaro.org>
22774 L:      linux-clk@vger.kernel.org
22775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22776 S:      Maintained
22777 F:      drivers/clk/ux500/
22778
22779 V4L2 ASYNC AND FWNODE FRAMEWORKS
22780 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22781 L:      linux-media@vger.kernel.org
22782 S:      Maintained
22783 T:      git git://linuxtv.org/media_tree.git
22784 F:      drivers/media/v4l2-core/v4l2-async.c
22785 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22786 F:      include/media/v4l2-async.h
22787 F:      include/media/v4l2-fwnode.h
22788
22789 V4L2 LENS DRIVERS
22790 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22791 L:      linux-media@vger.kernel.org
22792 S:      Maintained
22793 F:      drivers/media/i2c/ak*
22794 F:      drivers/media/i2c/dw*
22795 F:      drivers/media/i2c/lm*
22796
22797 V4L2 CAMERA SENSOR DRIVERS
22798 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22799 L:      linux-media@vger.kernel.org
22800 S:      Maintained
22801 F:      Documentation/driver-api/media/camera-sensor.rst
22802 F:      Documentation/driver-api/media/tx-rx.rst
22803 F:      drivers/media/i2c/ar*
22804 F:      drivers/media/i2c/hi*
22805 F:      drivers/media/i2c/imx*
22806 F:      drivers/media/i2c/mt*
22807 F:      drivers/media/i2c/og*
22808 F:      drivers/media/i2c/ov*
22809 F:      drivers/media/i2c/s5*
22810 F:      drivers/media/i2c/st-vgxy61.c
22811
22812 VF610 NAND DRIVER
22813 M:      Stefan Agner <stefan@agner.ch>
22814 L:      linux-mtd@lists.infradead.org
22815 S:      Supported
22816 F:      drivers/mtd/nand/raw/vf610_nfc.c
22817
22818 VFAT/FAT/MSDOS FILESYSTEM
22819 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22820 S:      Maintained
22821 F:      Documentation/filesystems/vfat.rst
22822 F:      fs/fat/
22823 F:      tools/testing/selftests/filesystems/fat/
22824
22825 VFIO CDX DRIVER
22826 M:      Nipun Gupta <nipun.gupta@amd.com>
22827 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22828 L:      kvm@vger.kernel.org
22829 S:      Maintained
22830 F:      drivers/vfio/cdx/*
22831
22832 VFIO DRIVER
22833 M:      Alex Williamson <alex.williamson@redhat.com>
22834 L:      kvm@vger.kernel.org
22835 S:      Maintained
22836 T:      git https://github.com/awilliam/linux-vfio.git
22837 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22838 F:      Documentation/driver-api/vfio.rst
22839 F:      drivers/vfio/
22840 F:      include/linux/vfio.h
22841 F:      include/linux/vfio_pci_core.h
22842 F:      include/uapi/linux/vfio.h
22843
22844 VFIO FSL-MC DRIVER
22845 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22846 L:      kvm@vger.kernel.org
22847 S:      Maintained
22848 F:      drivers/vfio/fsl-mc/
22849
22850 VFIO HISILICON PCI DRIVER
22851 M:      Longfang Liu <liulongfang@huawei.com>
22852 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22853 L:      kvm@vger.kernel.org
22854 S:      Maintained
22855 F:      drivers/vfio/pci/hisilicon/
22856
22857 VFIO MEDIATED DEVICE DRIVERS
22858 M:      Kirti Wankhede <kwankhede@nvidia.com>
22859 L:      kvm@vger.kernel.org
22860 S:      Maintained
22861 F:      Documentation/driver-api/vfio-mediated-device.rst
22862 F:      drivers/vfio/mdev/
22863 F:      include/linux/mdev.h
22864 F:      samples/vfio-mdev/
22865
22866 VFIO MLX5 PCI DRIVER
22867 M:      Yishai Hadas <yishaih@nvidia.com>
22868 L:      kvm@vger.kernel.org
22869 S:      Maintained
22870 F:      drivers/vfio/pci/mlx5/
22871
22872 VFIO PCI DEVICE SPECIFIC DRIVERS
22873 R:      Jason Gunthorpe <jgg@nvidia.com>
22874 R:      Yishai Hadas <yishaih@nvidia.com>
22875 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22876 R:      Kevin Tian <kevin.tian@intel.com>
22877 L:      kvm@vger.kernel.org
22878 S:      Maintained
22879 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22880 F:      drivers/vfio/pci/*/
22881
22882 VFIO PDS PCI DRIVER
22883 M:      Brett Creeley <brett.creeley@amd.com>
22884 L:      kvm@vger.kernel.org
22885 S:      Maintained
22886 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22887 F:      drivers/vfio/pci/pds/
22888
22889 VFIO PLATFORM DRIVER
22890 M:      Eric Auger <eric.auger@redhat.com>
22891 L:      kvm@vger.kernel.org
22892 S:      Maintained
22893 F:      drivers/vfio/platform/
22894
22895 VGA_SWITCHEROO
22896 R:      Lukas Wunner <lukas@wunner.de>
22897 S:      Maintained
22898 T:      git git://anongit.freedesktop.org/drm/drm-misc
22899 F:      Documentation/gpu/vga-switcheroo.rst
22900 F:      drivers/gpu/vga/vga_switcheroo.c
22901 F:      include/linux/vga_switcheroo.h
22902
22903 VIA RHINE NETWORK DRIVER
22904 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22905 S:      Maintained
22906 F:      drivers/net/ethernet/via/via-rhine.c
22907
22908 VIA SD/MMC CARD CONTROLLER DRIVER
22909 M:      Bruce Chang <brucechang@via.com.tw>
22910 M:      Harald Welte <HaraldWelte@viatech.com>
22911 S:      Maintained
22912 F:      drivers/mmc/host/via-sdmmc.c
22913
22914 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22915 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22916 L:      linux-fbdev@vger.kernel.org
22917 S:      Maintained
22918 F:      drivers/video/fbdev/via/
22919 F:      include/linux/via-core.h
22920 F:      include/linux/via_i2c.h
22921
22922 VIA VELOCITY NETWORK DRIVER
22923 M:      Francois Romieu <romieu@fr.zoreil.com>
22924 L:      netdev@vger.kernel.org
22925 S:      Maintained
22926 F:      drivers/net/ethernet/via/via-velocity.*
22927
22928 VICODEC VIRTUAL CODEC DRIVER
22929 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22930 L:      linux-media@vger.kernel.org
22931 S:      Maintained
22932 W:      https://linuxtv.org
22933 T:      git git://linuxtv.org/media_tree.git
22934 F:      drivers/media/test-drivers/vicodec/*
22935
22936 VIDEO I2C POLLING DRIVER
22937 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22938 L:      linux-media@vger.kernel.org
22939 S:      Maintained
22940 F:      drivers/media/i2c/video-i2c.c
22941
22942 VIDEO MULTIPLEXER DRIVER
22943 M:      Philipp Zabel <p.zabel@pengutronix.de>
22944 L:      linux-media@vger.kernel.org
22945 S:      Maintained
22946 F:      drivers/media/platform/video-mux.c
22947
22948 VIDEOBUF2 FRAMEWORK
22949 M:      Tomasz Figa <tfiga@chromium.org>
22950 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22951 L:      linux-media@vger.kernel.org
22952 S:      Maintained
22953 F:      drivers/media/common/videobuf2/*
22954 F:      include/media/videobuf2-*
22955
22956 VIDTV VIRTUAL DIGITAL TV DRIVER
22957 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22958 L:      linux-media@vger.kernel.org
22959 S:      Maintained
22960 W:      https://linuxtv.org
22961 T:      git git://linuxtv.org/media_tree.git
22962 F:      drivers/media/test-drivers/vidtv/*
22963
22964 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22965 M:      Shuah Khan <skhan@linuxfoundation.org>
22966 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22967 L:      linux-media@vger.kernel.org
22968 S:      Maintained
22969 W:      https://linuxtv.org
22970 T:      git git://linuxtv.org/media_tree.git
22971 F:      drivers/media/test-drivers/vimc/*
22972
22973 VIRT LIB
22974 M:      Alex Williamson <alex.williamson@redhat.com>
22975 M:      Paolo Bonzini <pbonzini@redhat.com>
22976 L:      kvm@vger.kernel.org
22977 S:      Supported
22978 F:      virt/lib/
22979
22980 VIRTIO AND VHOST VSOCK DRIVER
22981 M:      Stefan Hajnoczi <stefanha@redhat.com>
22982 M:      Stefano Garzarella <sgarzare@redhat.com>
22983 L:      kvm@vger.kernel.org
22984 L:      virtualization@lists.linux.dev
22985 L:      netdev@vger.kernel.org
22986 S:      Maintained
22987 F:      drivers/vhost/vsock.c
22988 F:      include/linux/virtio_vsock.h
22989 F:      include/uapi/linux/virtio_vsock.h
22990 F:      net/vmw_vsock/virtio_transport.c
22991 F:      net/vmw_vsock/virtio_transport_common.c
22992
22993 VIRTIO BALLOON
22994 M:      "Michael S. Tsirkin" <mst@redhat.com>
22995 M:      David Hildenbrand <david@redhat.com>
22996 L:      virtualization@lists.linux.dev
22997 S:      Maintained
22998 F:      drivers/virtio/virtio_balloon.c
22999 F:      include/linux/balloon_compaction.h
23000 F:      include/uapi/linux/virtio_balloon.h
23001 F:      mm/balloon_compaction.c
23002
23003 VIRTIO BLOCK AND SCSI DRIVERS
23004 M:      "Michael S. Tsirkin" <mst@redhat.com>
23005 M:      Jason Wang <jasowang@redhat.com>
23006 R:      Paolo Bonzini <pbonzini@redhat.com>
23007 R:      Stefan Hajnoczi <stefanha@redhat.com>
23008 L:      virtualization@lists.linux.dev
23009 S:      Maintained
23010 F:      drivers/block/virtio_blk.c
23011 F:      drivers/scsi/virtio_scsi.c
23012 F:      include/uapi/linux/virtio_blk.h
23013 F:      include/uapi/linux/virtio_scsi.h
23014
23015 VIRTIO CONSOLE DRIVER
23016 M:      Amit Shah <amit@kernel.org>
23017 L:      virtualization@lists.linux.dev
23018 S:      Maintained
23019 F:      drivers/char/virtio_console.c
23020 F:      include/linux/virtio_console.h
23021 F:      include/uapi/linux/virtio_console.h
23022
23023 VIRTIO CORE AND NET DRIVERS
23024 M:      "Michael S. Tsirkin" <mst@redhat.com>
23025 M:      Jason Wang <jasowang@redhat.com>
23026 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23027 L:      virtualization@lists.linux.dev
23028 S:      Maintained
23029 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23030 F:      Documentation/ABI/testing/sysfs-class-vduse
23031 F:      Documentation/devicetree/bindings/virtio/
23032 F:      Documentation/driver-api/virtio/
23033 F:      drivers/block/virtio_blk.c
23034 F:      drivers/crypto/virtio/
23035 F:      drivers/net/virtio_net.c
23036 F:      drivers/vdpa/
23037 F:      drivers/virtio/
23038 F:      include/linux/vdpa.h
23039 F:      include/linux/virtio*.h
23040 F:      include/linux/vringh.h
23041 F:      include/uapi/linux/virtio_*.h
23042 F:      tools/virtio/
23043
23044 VIRTIO CRYPTO DRIVER
23045 M:      Gonglei <arei.gonglei@huawei.com>
23046 L:      virtualization@lists.linux.dev
23047 L:      linux-crypto@vger.kernel.org
23048 S:      Maintained
23049 F:      drivers/crypto/virtio/
23050 F:      include/uapi/linux/virtio_crypto.h
23051
23052 VIRTIO DRIVERS FOR S390
23053 M:      Cornelia Huck <cohuck@redhat.com>
23054 M:      Halil Pasic <pasic@linux.ibm.com>
23055 M:      Eric Farman <farman@linux.ibm.com>
23056 L:      linux-s390@vger.kernel.org
23057 L:      virtualization@lists.linux.dev
23058 L:      kvm@vger.kernel.org
23059 S:      Supported
23060 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23061 F:      drivers/s390/virtio/
23062
23063 VIRTIO FILE SYSTEM
23064 M:      Vivek Goyal <vgoyal@redhat.com>
23065 M:      Stefan Hajnoczi <stefanha@redhat.com>
23066 M:      Miklos Szeredi <miklos@szeredi.hu>
23067 L:      virtualization@lists.linux.dev
23068 L:      linux-fsdevel@vger.kernel.org
23069 S:      Supported
23070 W:      https://virtio-fs.gitlab.io/
23071 F:      Documentation/filesystems/virtiofs.rst
23072 F:      fs/fuse/virtio_fs.c
23073 F:      include/uapi/linux/virtio_fs.h
23074
23075 VIRTIO GPIO DRIVER
23076 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23077 M:      Viresh Kumar <vireshk@kernel.org>
23078 L:      linux-gpio@vger.kernel.org
23079 L:      virtualization@lists.linux.dev
23080 S:      Maintained
23081 F:      drivers/gpio/gpio-virtio.c
23082 F:      include/uapi/linux/virtio_gpio.h
23083
23084 VIRTIO GPU DRIVER
23085 M:      David Airlie <airlied@redhat.com>
23086 M:      Gerd Hoffmann <kraxel@redhat.com>
23087 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23088 R:      Chia-I Wu <olvaffe@gmail.com>
23089 L:      dri-devel@lists.freedesktop.org
23090 L:      virtualization@lists.linux.dev
23091 S:      Maintained
23092 T:      git git://anongit.freedesktop.org/drm/drm-misc
23093 F:      drivers/gpu/drm/ci/xfails/virtio*
23094 F:      drivers/gpu/drm/virtio/
23095 F:      include/uapi/linux/virtio_gpu.h
23096
23097 VIRTIO HOST (VHOST)
23098 M:      "Michael S. Tsirkin" <mst@redhat.com>
23099 M:      Jason Wang <jasowang@redhat.com>
23100 L:      kvm@vger.kernel.org
23101 L:      virtualization@lists.linux.dev
23102 L:      netdev@vger.kernel.org
23103 S:      Maintained
23104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23105 F:      drivers/vhost/
23106 F:      include/linux/sched/vhost_task.h
23107 F:      include/linux/vhost_iotlb.h
23108 F:      include/uapi/linux/vhost.h
23109 F:      kernel/vhost_task.c
23110
23111 VIRTIO HOST (VHOST-SCSI)
23112 M:      "Michael S. Tsirkin" <mst@redhat.com>
23113 M:      Jason Wang <jasowang@redhat.com>
23114 M:      Mike Christie <michael.christie@oracle.com>
23115 R:      Paolo Bonzini <pbonzini@redhat.com>
23116 R:      Stefan Hajnoczi <stefanha@redhat.com>
23117 L:      virtualization@lists.linux.dev
23118 S:      Maintained
23119 F:      drivers/vhost/scsi.c
23120
23121 VIRTIO I2C DRIVER
23122 M:      Conghui Chen <conghui.chen@intel.com>
23123 M:      Viresh Kumar <viresh.kumar@linaro.org>
23124 L:      linux-i2c@vger.kernel.org
23125 L:      virtualization@lists.linux.dev
23126 S:      Maintained
23127 F:      drivers/i2c/busses/i2c-virtio.c
23128 F:      include/uapi/linux/virtio_i2c.h
23129
23130 VIRTIO INPUT DRIVER
23131 M:      Gerd Hoffmann <kraxel@redhat.com>
23132 S:      Maintained
23133 F:      drivers/virtio/virtio_input.c
23134 F:      include/uapi/linux/virtio_input.h
23135
23136 VIRTIO IOMMU DRIVER
23137 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23138 L:      virtualization@lists.linux.dev
23139 S:      Maintained
23140 F:      drivers/iommu/virtio-iommu.c
23141 F:      include/uapi/linux/virtio_iommu.h
23142
23143 VIRTIO MEM DRIVER
23144 M:      David Hildenbrand <david@redhat.com>
23145 L:      virtualization@lists.linux.dev
23146 S:      Maintained
23147 W:      https://virtio-mem.gitlab.io/
23148 F:      drivers/virtio/virtio_mem.c
23149 F:      include/uapi/linux/virtio_mem.h
23150
23151 VIRTIO PMEM DRIVER
23152 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23153 L:      virtualization@lists.linux.dev
23154 S:      Maintained
23155 F:      drivers/nvdimm/nd_virtio.c
23156 F:      drivers/nvdimm/virtio_pmem.c
23157
23158 VIRTIO SOUND DRIVER
23159 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23160 M:      "Michael S. Tsirkin" <mst@redhat.com>
23161 L:      virtualization@lists.linux.dev
23162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23163 S:      Maintained
23164 F:      include/uapi/linux/virtio_snd.h
23165 F:      sound/virtio/*
23166
23167 VIRTUAL BOX GUEST DEVICE DRIVER
23168 M:      Hans de Goede <hdegoede@redhat.com>
23169 M:      Arnd Bergmann <arnd@arndb.de>
23170 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23171 S:      Maintained
23172 F:      drivers/virt/vboxguest/
23173 F:      include/linux/vbox_utils.h
23174 F:      include/uapi/linux/vbox*.h
23175
23176 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23177 M:      Hans de Goede <hdegoede@redhat.com>
23178 L:      linux-fsdevel@vger.kernel.org
23179 S:      Maintained
23180 F:      fs/vboxsf/*
23181
23182 VIRTUAL PCM TEST DRIVER
23183 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23184 L:      linux-sound@vger.kernel.org
23185 S:      Maintained
23186 F:      Documentation/sound/cards/pcmtest.rst
23187 F:      sound/drivers/pcmtest.c
23188 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23189
23190 VIRTUAL SERIO DEVICE DRIVER
23191 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23192 S:      Maintained
23193 F:      drivers/input/serio/userio.c
23194 F:      include/uapi/linux/userio.h
23195
23196 VISL VIRTUAL STATELESS DECODER DRIVER
23197 M:      Daniel Almeida <daniel.almeida@collabora.com>
23198 L:      linux-media@vger.kernel.org
23199 S:      Supported
23200 F:      drivers/media/test-drivers/visl
23201
23202 VIVID VIRTUAL VIDEO DRIVER
23203 M:      Hans Verkuil <hverkuil@xs4all.nl>
23204 L:      linux-media@vger.kernel.org
23205 S:      Maintained
23206 W:      https://linuxtv.org
23207 T:      git git://linuxtv.org/media_tree.git
23208 F:      drivers/media/test-drivers/vivid/*
23209
23210 VM SOCKETS (AF_VSOCK)
23211 M:      Stefano Garzarella <sgarzare@redhat.com>
23212 L:      virtualization@lists.linux.dev
23213 L:      netdev@vger.kernel.org
23214 S:      Maintained
23215 F:      drivers/net/vsockmon.c
23216 F:      include/net/af_vsock.h
23217 F:      include/uapi/linux/vm_sockets.h
23218 F:      include/uapi/linux/vm_sockets_diag.h
23219 F:      include/uapi/linux/vsockmon.h
23220 F:      net/vmw_vsock/
23221 F:      tools/testing/vsock/
23222
23223 VMALLOC
23224 M:      Andrew Morton <akpm@linux-foundation.org>
23225 R:      Uladzislau Rezki <urezki@gmail.com>
23226 R:      Christoph Hellwig <hch@infradead.org>
23227 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23228 L:      linux-mm@kvack.org
23229 S:      Maintained
23230 W:      http://www.linux-mm.org
23231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23232 F:      include/linux/vmalloc.h
23233 F:      mm/vmalloc.c
23234
23235 VME SUBSYSTEM
23236 M:      Martyn Welch <martyn@welchs.me.uk>
23237 M:      Manohar Vanga <manohar.vanga@gmail.com>
23238 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23239 L:      linux-kernel@vger.kernel.org
23240 S:      Odd fixes
23241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23242 F:      Documentation/driver-api/vme.rst
23243 F:      drivers/staging/vme_user/
23244
23245 VMWARE BALLOON DRIVER
23246 M:      Nadav Amit <namit@vmware.com>
23247 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23248 L:      linux-kernel@vger.kernel.org
23249 S:      Supported
23250 F:      drivers/misc/vmw_balloon.c
23251
23252 VMWARE HYPERVISOR INTERFACE
23253 M:      Ajay Kaher <akaher@vmware.com>
23254 M:      Alexey Makhalov <amakhalov@vmware.com>
23255 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23256 L:      virtualization@lists.linux.dev
23257 L:      x86@kernel.org
23258 S:      Supported
23259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23260 F:      arch/x86/include/asm/vmware.h
23261 F:      arch/x86/kernel/cpu/vmware.c
23262
23263 VMWARE PVRDMA DRIVER
23264 M:      Bryan Tan <bryantan@vmware.com>
23265 M:      Vishnu Dasa <vdasa@vmware.com>
23266 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23267 L:      linux-rdma@vger.kernel.org
23268 S:      Supported
23269 F:      drivers/infiniband/hw/vmw_pvrdma/
23270
23271 VMWARE PVSCSI DRIVER
23272 M:      Vishal Bhakta <vbhakta@vmware.com>
23273 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23274 L:      linux-scsi@vger.kernel.org
23275 S:      Supported
23276 F:      drivers/scsi/vmw_pvscsi.c
23277 F:      drivers/scsi/vmw_pvscsi.h
23278
23279 VMWARE VIRTUAL PTP CLOCK DRIVER
23280 M:      Jeff Sipek <jsipek@vmware.com>
23281 R:      Ajay Kaher <akaher@vmware.com>
23282 R:      Alexey Makhalov <amakhalov@vmware.com>
23283 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23284 L:      netdev@vger.kernel.org
23285 S:      Supported
23286 F:      drivers/ptp/ptp_vmw.c
23287
23288 VMWARE VMCI DRIVER
23289 M:      Bryan Tan <bryantan@vmware.com>
23290 M:      Vishnu Dasa <vdasa@vmware.com>
23291 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23292 L:      linux-kernel@vger.kernel.org
23293 S:      Supported
23294 F:      drivers/misc/vmw_vmci/
23295 F:      include/linux/vmw_vmci*
23296
23297 VMWARE VMMOUSE SUBDRIVER
23298 M:      Zack Rusin <zackr@vmware.com>
23299 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23300 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23301 L:      linux-input@vger.kernel.org
23302 S:      Supported
23303 F:      drivers/input/mouse/vmmouse.c
23304 F:      drivers/input/mouse/vmmouse.h
23305
23306 VMWARE VMXNET3 ETHERNET DRIVER
23307 M:      Ronak Doshi <doshir@vmware.com>
23308 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23309 L:      netdev@vger.kernel.org
23310 S:      Supported
23311 F:      drivers/net/vmxnet3/
23312
23313 VMWARE VSOCK VMCI TRANSPORT DRIVER
23314 M:      Bryan Tan <bryantan@vmware.com>
23315 M:      Vishnu Dasa <vdasa@vmware.com>
23316 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23317 L:      linux-kernel@vger.kernel.org
23318 S:      Supported
23319 F:      net/vmw_vsock/vmci_transport*
23320
23321 VOCORE VOCORE2 BOARD
23322 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23323 L:      linux-mips@vger.kernel.org
23324 S:      Maintained
23325 F:      arch/mips/boot/dts/ralink/vocore2.dts
23326
23327 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23328 M:      Liam Girdwood <lgirdwood@gmail.com>
23329 M:      Mark Brown <broonie@kernel.org>
23330 L:      linux-kernel@vger.kernel.org
23331 S:      Supported
23332 W:      http://www.slimlogic.co.uk/?p=48
23333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23334 F:      Documentation/devicetree/bindings/regulator/
23335 F:      Documentation/power/regulator/
23336 F:      drivers/regulator/
23337 F:      include/dt-bindings/regulator/
23338 F:      include/linux/regulator/
23339 K:      regulator_get_optional
23340
23341 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23342 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23343 F:      drivers/regulator/irq_helpers.c
23344
23345 VRF
23346 M:      David Ahern <dsahern@kernel.org>
23347 L:      netdev@vger.kernel.org
23348 S:      Maintained
23349 F:      Documentation/networking/vrf.rst
23350 F:      drivers/net/vrf.c
23351
23352 VSPRINTF
23353 M:      Petr Mladek <pmladek@suse.com>
23354 M:      Steven Rostedt <rostedt@goodmis.org>
23355 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23356 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23357 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23358 S:      Maintained
23359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23360 F:      Documentation/core-api/printk-formats.rst
23361 F:      lib/test_printf.c
23362 F:      lib/test_scanf.c
23363 F:      lib/vsprintf.c
23364
23365 VT1211 HARDWARE MONITOR DRIVER
23366 M:      Juerg Haefliger <juergh@proton.me>
23367 L:      linux-hwmon@vger.kernel.org
23368 S:      Maintained
23369 F:      Documentation/hwmon/vt1211.rst
23370 F:      drivers/hwmon/vt1211.c
23371
23372 VT8231 HARDWARE MONITOR DRIVER
23373 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23374 L:      linux-hwmon@vger.kernel.org
23375 S:      Maintained
23376 F:      drivers/hwmon/vt8231.c
23377
23378 VUB300 USB to SDIO/SD/MMC bridge chip
23379 L:      linux-mmc@vger.kernel.org
23380 S:      Orphan
23381 F:      drivers/mmc/host/vub300.c
23382
23383 W1 DALLAS'S 1-WIRE BUS
23384 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23385 S:      Maintained
23386 F:      Documentation/devicetree/bindings/w1/
23387 F:      Documentation/w1/
23388 F:      drivers/w1/
23389 F:      include/linux/w1.h
23390
23391 W83791D HARDWARE MONITORING DRIVER
23392 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23393 L:      linux-hwmon@vger.kernel.org
23394 S:      Maintained
23395 F:      Documentation/hwmon/w83791d.rst
23396 F:      drivers/hwmon/w83791d.c
23397
23398 W83793 HARDWARE MONITORING DRIVER
23399 M:      Rudolf Marek <r.marek@assembler.cz>
23400 L:      linux-hwmon@vger.kernel.org
23401 S:      Maintained
23402 F:      Documentation/hwmon/w83793.rst
23403 F:      drivers/hwmon/w83793.c
23404
23405 W83795 HARDWARE MONITORING DRIVER
23406 M:      Jean Delvare <jdelvare@suse.com>
23407 L:      linux-hwmon@vger.kernel.org
23408 S:      Maintained
23409 F:      drivers/hwmon/w83795.c
23410
23411 W83L51xD SD/MMC CARD INTERFACE DRIVER
23412 M:      Pierre Ossman <pierre@ossman.eu>
23413 S:      Maintained
23414 F:      drivers/mmc/host/wbsd.*
23415
23416 WACOM PROTOCOL 4 SERIAL TABLETS
23417 M:      Julian Squires <julian@cipht.net>
23418 M:      Hans de Goede <hdegoede@redhat.com>
23419 L:      linux-input@vger.kernel.org
23420 S:      Maintained
23421 F:      drivers/input/tablet/wacom_serial4.c
23422
23423 WANGXUN ETHERNET DRIVER
23424 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23425 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23426 L:      netdev@vger.kernel.org
23427 S:      Maintained
23428 W:      https://www.net-swift.com
23429 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23430 F:      drivers/net/ethernet/wangxun/
23431 F:      drivers/net/pcs/pcs-xpcs-wx.c
23432
23433 WATCHDOG DEVICE DRIVERS
23434 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23435 M:      Guenter Roeck <linux@roeck-us.net>
23436 L:      linux-watchdog@vger.kernel.org
23437 S:      Maintained
23438 W:      http://www.linux-watchdog.org/
23439 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23440 F:      Documentation/devicetree/bindings/watchdog/
23441 F:      Documentation/watchdog/
23442 F:      drivers/watchdog/
23443 F:      include/linux/watchdog.h
23444 F:      include/trace/events/watchdog.h
23445 F:      include/uapi/linux/watchdog.h
23446
23447 WHISKEYCOVE PMIC GPIO DRIVER
23448 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23449 L:      linux-gpio@vger.kernel.org
23450 S:      Maintained
23451 F:      drivers/gpio/gpio-wcove.c
23452
23453 WHWAVE RTC DRIVER
23454 M:      Dianlong Li <long17.cool@163.com>
23455 L:      linux-rtc@vger.kernel.org
23456 S:      Maintained
23457 F:      drivers/rtc/rtc-sd3078.c
23458
23459 WIIMOTE HID DRIVER
23460 M:      David Rheinsberg <david@readahead.eu>
23461 L:      linux-input@vger.kernel.org
23462 S:      Maintained
23463 F:      drivers/hid/hid-wiimote*
23464
23465 WILOCITY WIL6210 WIRELESS DRIVER
23466 L:      linux-wireless@vger.kernel.org
23467 S:      Orphan
23468 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23469 F:      drivers/net/wireless/ath/wil6210/
23470
23471 WINBOND CIR DRIVER
23472 M:      David Härdeman <david@hardeman.nu>
23473 S:      Maintained
23474 F:      drivers/media/rc/winbond-cir.c
23475
23476 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23477 L:      linux-watchdog@vger.kernel.org
23478 S:      Orphan
23479 F:      drivers/watchdog/ebc-c384_wdt.c
23480
23481 WINSYSTEMS WS16C48 GPIO DRIVER
23482 M:      William Breathitt Gray <william.gray@linaro.org>
23483 L:      linux-gpio@vger.kernel.org
23484 S:      Maintained
23485 F:      drivers/gpio/gpio-ws16c48.c
23486
23487 WIREGUARD SECURE NETWORK TUNNEL
23488 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23489 L:      wireguard@lists.zx2c4.com
23490 L:      netdev@vger.kernel.org
23491 S:      Maintained
23492 F:      drivers/net/wireguard/
23493 F:      tools/testing/selftests/wireguard/
23494
23495 WISTRON LAPTOP BUTTON DRIVER
23496 M:      Miloslav Trmac <mitr@volny.cz>
23497 S:      Maintained
23498 F:      drivers/input/misc/wistron_btns.c
23499
23500 WL3501 WIRELESS PCMCIA CARD DRIVER
23501 L:      linux-wireless@vger.kernel.org
23502 S:      Orphan
23503 F:      drivers/net/wireless/legacy/wl3501*
23504
23505 WMI BINARY MOF DRIVER
23506 M:      Armin Wolf <W_Armin@gmx.de>
23507 R:      Thomas Weißschuh <linux@weissschuh.net>
23508 L:      platform-driver-x86@vger.kernel.org
23509 S:      Maintained
23510 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23511 F:      Documentation/wmi/devices/wmi-bmof.rst
23512 F:      drivers/platform/x86/wmi-bmof.c
23513
23514 WOLFSON MICROELECTRONICS DRIVERS
23515 L:      patches@opensource.cirrus.com
23516 S:      Supported
23517 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23518 T:      git https://github.com/CirrusLogic/linux-drivers.git
23519 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23520 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23521 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23522 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23523 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23524 F:      Documentation/devicetree/bindings/sound/wm*
23525 F:      Documentation/hwmon/wm83??.rst
23526 F:      arch/arm/mach-s3c/mach-crag6410*
23527 F:      drivers/clk/clk-wm83*.c
23528 F:      drivers/gpio/gpio-*wm*.c
23529 F:      drivers/gpio/gpio-arizona.c
23530 F:      drivers/hwmon/wm83??-hwmon.c
23531 F:      drivers/input/misc/wm831x-on.c
23532 F:      drivers/input/touchscreen/wm831x-ts.c
23533 F:      drivers/input/touchscreen/wm97*.c
23534 F:      drivers/leds/leds-wm83*.c
23535 F:      drivers/mfd/arizona*
23536 F:      drivers/mfd/cs47l24*
23537 F:      drivers/mfd/wm*.c
23538 F:      drivers/power/supply/wm83*.c
23539 F:      drivers/regulator/arizona*
23540 F:      drivers/regulator/wm8*.c
23541 F:      drivers/rtc/rtc-wm83*.c
23542 F:      drivers/video/backlight/wm83*_bl.c
23543 F:      drivers/watchdog/wm83*_wdt.c
23544 F:      include/linux/mfd/arizona/
23545 F:      include/linux/mfd/wm831x/
23546 F:      include/linux/mfd/wm8350/
23547 F:      include/linux/mfd/wm8400*
23548 F:      include/linux/regulator/arizona*
23549 F:      include/linux/wm97xx.h
23550 F:      include/sound/wm????.h
23551 F:      sound/soc/codecs/arizona*
23552 F:      sound/soc/codecs/cs47l24*
23553 F:      sound/soc/codecs/wm*
23554
23555 WORKQUEUE
23556 M:      Tejun Heo <tj@kernel.org>
23557 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23558 S:      Maintained
23559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23560 F:      Documentation/core-api/workqueue.rst
23561 F:      include/linux/workqueue.h
23562 F:      kernel/workqueue.c
23563 F:      kernel/workqueue_internal.h
23564
23565 WWAN DRIVERS
23566 M:      Loic Poulain <loic.poulain@linaro.org>
23567 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23568 R:      Johannes Berg <johannes@sipsolutions.net>
23569 L:      netdev@vger.kernel.org
23570 S:      Maintained
23571 F:      drivers/net/wwan/
23572 F:      include/linux/wwan.h
23573 F:      include/uapi/linux/wwan.h
23574
23575 X-POWERS AXP288 PMIC DRIVERS
23576 M:      Hans de Goede <hdegoede@redhat.com>
23577 S:      Maintained
23578 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23579 N:      axp288
23580
23581 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23582 M:      Chen-Yu Tsai <wens@csie.org>
23583 L:      linux-kernel@vger.kernel.org
23584 S:      Maintained
23585 N:      axp[128]
23586
23587 X.25 STACK
23588 M:      Martin Schiller <ms@dev.tdt.de>
23589 L:      linux-x25@vger.kernel.org
23590 S:      Maintained
23591 F:      Documentation/networking/lapb-module.rst
23592 F:      Documentation/networking/x25*
23593 F:      drivers/net/wan/hdlc_x25.c
23594 F:      drivers/net/wan/lapbether.c
23595 F:      include/*/lapb.h
23596 F:      include/net/x25*
23597 F:      include/uapi/linux/x25.h
23598 F:      net/lapb/
23599 F:      net/x25/
23600
23601 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23602 M:      Thomas Gleixner <tglx@linutronix.de>
23603 M:      Ingo Molnar <mingo@redhat.com>
23604 M:      Borislav Petkov <bp@alien8.de>
23605 M:      Dave Hansen <dave.hansen@linux.intel.com>
23606 M:      x86@kernel.org
23607 R:      "H. Peter Anvin" <hpa@zytor.com>
23608 L:      linux-kernel@vger.kernel.org
23609 S:      Maintained
23610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23611 F:      Documentation/arch/x86/
23612 F:      Documentation/devicetree/bindings/x86/
23613 F:      arch/x86/
23614
23615 X86 ENTRY CODE
23616 M:      Andy Lutomirski <luto@kernel.org>
23617 L:      linux-kernel@vger.kernel.org
23618 S:      Maintained
23619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23620 F:      arch/x86/entry/
23621
23622 X86 HARDWARE VULNERABILITIES
23623 M:      Thomas Gleixner <tglx@linutronix.de>
23624 M:      Borislav Petkov <bp@alien8.de>
23625 M:      Peter Zijlstra <peterz@infradead.org>
23626 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23627 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23628 S:      Maintained
23629 F:      Documentation/admin-guide/hw-vuln/
23630 F:      arch/x86/include/asm/nospec-branch.h
23631 F:      arch/x86/kernel/cpu/bugs.c
23632
23633 X86 MCE INFRASTRUCTURE
23634 M:      Tony Luck <tony.luck@intel.com>
23635 M:      Borislav Petkov <bp@alien8.de>
23636 L:      linux-edac@vger.kernel.org
23637 S:      Maintained
23638 F:      Documentation/ABI/testing/sysfs-mce
23639 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23640 F:      arch/x86/kernel/cpu/mce/*
23641
23642 X86 MICROCODE UPDATE SUPPORT
23643 M:      Borislav Petkov <bp@alien8.de>
23644 S:      Maintained
23645 F:      arch/x86/kernel/cpu/microcode/*
23646
23647 X86 MM
23648 M:      Dave Hansen <dave.hansen@linux.intel.com>
23649 M:      Andy Lutomirski <luto@kernel.org>
23650 M:      Peter Zijlstra <peterz@infradead.org>
23651 L:      linux-kernel@vger.kernel.org
23652 S:      Maintained
23653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23654 F:      arch/x86/mm/
23655
23656 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23657 M:      Hans de Goede <hdegoede@redhat.com>
23658 L:      platform-driver-x86@vger.kernel.org
23659 S:      Maintained
23660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23661 F:      drivers/platform/x86/x86-android-tablets/
23662
23663 X86 PLATFORM DRIVERS
23664 M:      Hans de Goede <hdegoede@redhat.com>
23665 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23666 M:      Mark Gross <markgross@kernel.org>
23667 L:      platform-driver-x86@vger.kernel.org
23668 S:      Maintained
23669 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23671 F:      drivers/platform/olpc/
23672 F:      drivers/platform/x86/
23673 F:      include/linux/platform_data/x86/
23674
23675 X86 PLATFORM DRIVERS - ARCH
23676 R:      Darren Hart <dvhart@infradead.org>
23677 R:      Andy Shevchenko <andy@infradead.org>
23678 L:      platform-driver-x86@vger.kernel.org
23679 L:      x86@kernel.org
23680 S:      Maintained
23681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23682 F:      arch/x86/platform
23683
23684 X86 PLATFORM UV HPE SUPERDOME FLEX
23685 M:      Steve Wahl <steve.wahl@hpe.com>
23686 R:      Justin Ernst <justin.ernst@hpe.com>
23687 R:      Kyle Meyer <kyle.meyer@hpe.com>
23688 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23689 R:      Russ Anderson <russ.anderson@hpe.com>
23690 S:      Supported
23691 F:      arch/x86/include/asm/uv/
23692 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23693 F:      arch/x86/platform/uv/
23694
23695 X86 STACK UNWINDING
23696 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23697 M:      Peter Zijlstra <peterz@infradead.org>
23698 S:      Supported
23699 F:      arch/x86/include/asm/unwind*.h
23700 F:      arch/x86/kernel/dumpstack.c
23701 F:      arch/x86/kernel/stacktrace.c
23702 F:      arch/x86/kernel/unwind_*.c
23703
23704 X86 VDSO
23705 M:      Andy Lutomirski <luto@kernel.org>
23706 L:      linux-kernel@vger.kernel.org
23707 S:      Maintained
23708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23709 F:      arch/x86/entry/vdso/
23710
23711 XARRAY
23712 M:      Matthew Wilcox <willy@infradead.org>
23713 L:      linux-fsdevel@vger.kernel.org
23714 S:      Supported
23715 F:      Documentation/core-api/xarray.rst
23716 F:      include/linux/idr.h
23717 F:      include/linux/xarray.h
23718 F:      lib/idr.c
23719 F:      lib/xarray.c
23720 F:      tools/testing/radix-tree
23721
23722 XBOX DVD IR REMOTE
23723 M:      Benjamin Valentin <benpicco@googlemail.com>
23724 S:      Maintained
23725 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23726 F:      drivers/media/rc/xbox_remote.c
23727
23728 XC2028/3028 TUNER DRIVER
23729 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23730 L:      linux-media@vger.kernel.org
23731 S:      Maintained
23732 W:      https://linuxtv.org
23733 T:      git git://linuxtv.org/media_tree.git
23734 F:      drivers/media/tuners/xc2028.*
23735
23736 XDP (eXpress Data Path)
23737 M:      Alexei Starovoitov <ast@kernel.org>
23738 M:      Daniel Borkmann <daniel@iogearbox.net>
23739 M:      David S. Miller <davem@davemloft.net>
23740 M:      Jakub Kicinski <kuba@kernel.org>
23741 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23742 M:      John Fastabend <john.fastabend@gmail.com>
23743 L:      netdev@vger.kernel.org
23744 L:      bpf@vger.kernel.org
23745 S:      Supported
23746 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23747 F:      drivers/net/ethernet/*/*/*xdp*
23748 F:      include/net/xdp.h
23749 F:      include/net/xdp_priv.h
23750 F:      include/trace/events/xdp.h
23751 F:      kernel/bpf/cpumap.c
23752 F:      kernel/bpf/devmap.c
23753 F:      net/core/xdp.c
23754 F:      samples/bpf/xdp*
23755 F:      tools/testing/selftests/bpf/*/*xdp*
23756 F:      tools/testing/selftests/bpf/*xdp*
23757 K:      (?:\b|_)xdp(?:\b|_)
23758
23759 XDP SOCKETS (AF_XDP)
23760 M:      Björn Töpel <bjorn@kernel.org>
23761 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23762 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23763 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23764 L:      netdev@vger.kernel.org
23765 L:      bpf@vger.kernel.org
23766 S:      Maintained
23767 F:      Documentation/networking/af_xdp.rst
23768 F:      include/net/netns/xdp.h
23769 F:      include/net/xdp_sock*
23770 F:      include/net/xsk_buff_pool.h
23771 F:      include/uapi/linux/if_xdp.h
23772 F:      include/uapi/linux/xdp_diag.h
23773 F:      net/xdp/
23774 F:      tools/testing/selftests/bpf/*xsk*
23775
23776 XEN BLOCK SUBSYSTEM
23777 M:      Roger Pau Monné <roger.pau@citrix.com>
23778 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23779 S:      Supported
23780 F:      drivers/block/xen*
23781 F:      drivers/block/xen-blkback/*
23782
23783 XEN HYPERVISOR ARM
23784 M:      Stefano Stabellini <sstabellini@kernel.org>
23785 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23786 S:      Maintained
23787 F:      arch/arm/include/asm/xen/
23788 F:      arch/arm/xen/
23789
23790 XEN HYPERVISOR ARM64
23791 M:      Stefano Stabellini <sstabellini@kernel.org>
23792 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23793 S:      Maintained
23794 F:      arch/arm64/include/asm/xen/
23795 F:      arch/arm64/xen/
23796
23797 XEN HYPERVISOR INTERFACE
23798 M:      Juergen Gross <jgross@suse.com>
23799 M:      Stefano Stabellini <sstabellini@kernel.org>
23800 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23802 S:      Supported
23803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23804 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23805 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23806 F:      drivers/*/xen-*front.c
23807 F:      drivers/xen/
23808 F:      include/uapi/xen/
23809 F:      include/xen/
23810 F:      kernel/configs/xen.config
23811
23812 XEN HYPERVISOR X86
23813 M:      Juergen Gross <jgross@suse.com>
23814 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23815 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23816 S:      Supported
23817 F:      arch/x86/configs/xen.config
23818 F:      arch/x86/include/asm/pvclock-abi.h
23819 F:      arch/x86/include/asm/xen/
23820 F:      arch/x86/platform/pvh/
23821 F:      arch/x86/xen/
23822
23823 XEN NETWORK BACKEND DRIVER
23824 M:      Wei Liu <wei.liu@kernel.org>
23825 M:      Paul Durrant <paul@xen.org>
23826 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23827 L:      netdev@vger.kernel.org
23828 S:      Supported
23829 F:      drivers/net/xen-netback/*
23830
23831 XEN PCI SUBSYSTEM
23832 M:      Juergen Gross <jgross@suse.com>
23833 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23834 S:      Supported
23835 F:      arch/x86/pci/*xen*
23836 F:      drivers/pci/*xen*
23837
23838 XEN PVSCSI DRIVERS
23839 M:      Juergen Gross <jgross@suse.com>
23840 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23841 L:      linux-scsi@vger.kernel.org
23842 S:      Supported
23843 F:      drivers/scsi/xen-scsifront.c
23844 F:      drivers/xen/xen-scsiback.c
23845 F:      include/xen/interface/io/vscsiif.h
23846
23847 XEN PVUSB DRIVER
23848 M:      Juergen Gross <jgross@suse.com>
23849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23850 L:      linux-usb@vger.kernel.org
23851 S:      Supported
23852 F:      drivers/usb/host/xen*
23853 F:      include/xen/interface/io/usbif.h
23854
23855 XEN SOUND FRONTEND DRIVER
23856 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23858 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23859 S:      Supported
23860 F:      sound/xen/*
23861
23862 XEN SWIOTLB SUBSYSTEM
23863 M:      Juergen Gross <jgross@suse.com>
23864 M:      Stefano Stabellini <sstabellini@kernel.org>
23865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23866 L:      iommu@lists.linux.dev
23867 S:      Supported
23868 F:      arch/*/include/asm/xen/swiotlb-xen.h
23869 F:      drivers/xen/swiotlb-xen.c
23870 F:      include/xen/arm/swiotlb-xen.h
23871 F:      include/xen/swiotlb-xen.h
23872
23873 XFS FILESYSTEM
23874 M:      Chandan Babu R <chandan.babu@oracle.com>
23875 R:      Darrick J. Wong <djwong@kernel.org>
23876 L:      linux-xfs@vger.kernel.org
23877 S:      Supported
23878 W:      http://xfs.org/
23879 C:      irc://irc.oftc.net/xfs
23880 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23881 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23882 F:      Documentation/ABI/testing/sysfs-fs-xfs
23883 F:      Documentation/admin-guide/xfs.rst
23884 F:      Documentation/filesystems/xfs-delayed-logging-design.rst
23885 F:      Documentation/filesystems/xfs-self-describing-metadata.rst
23886 F:      fs/xfs/
23887 F:      include/uapi/linux/dqblk_xfs.h
23888 F:      include/uapi/linux/fsmap.h
23889
23890 XILINX AMS DRIVER
23891 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23892 L:      linux-iio@vger.kernel.org
23893 S:      Maintained
23894 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23895 F:      drivers/iio/adc/xilinx-ams.c
23896
23897 XILINX AXI ETHERNET DRIVER
23898 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23899 S:      Maintained
23900 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23901 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23902
23903 XILINX CAN DRIVER
23904 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23905 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23906 L:      linux-can@vger.kernel.org
23907 S:      Maintained
23908 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23909 F:      drivers/net/can/xilinx_can.c
23910
23911 XILINX EVENT MANAGEMENT DRIVER
23912 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23913 S:      Maintained
23914 F:      drivers/soc/xilinx/xlnx_event_manager.c
23915 F:      include/linux/firmware/xlnx-event-manager.h
23916
23917 XILINX GPIO DRIVER
23918 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23919 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23920 R:      Michal Simek <michal.simek@amd.com>
23921 S:      Maintained
23922 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23923 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23924 F:      drivers/gpio/gpio-xilinx.c
23925 F:      drivers/gpio/gpio-zynq.c
23926
23927 XILINX LL TEMAC ETHERNET DRIVER
23928 L:      netdev@vger.kernel.org
23929 S:      Orphan
23930 F:      drivers/net/ethernet/xilinx/ll_temac*
23931
23932 XILINX PWM DRIVER
23933 M:      Sean Anderson <sean.anderson@seco.com>
23934 S:      Maintained
23935 F:      drivers/pwm/pwm-xilinx.c
23936 F:      include/clocksource/timer-xilinx.h
23937
23938 XILINX SD-FEC IP CORES
23939 M:      Derek Kiernan <derek.kiernan@amd.com>
23940 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23941 S:      Maintained
23942 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23943 F:      Documentation/misc-devices/xilinx_sdfec.rst
23944 F:      drivers/misc/Kconfig
23945 F:      drivers/misc/Makefile
23946 F:      drivers/misc/xilinx_sdfec.c
23947 F:      include/uapi/misc/xilinx_sdfec.h
23948
23949 XILINX UARTLITE SERIAL DRIVER
23950 M:      Peter Korsgaard <jacmet@sunsite.dk>
23951 L:      linux-serial@vger.kernel.org
23952 S:      Maintained
23953 F:      drivers/tty/serial/uartlite.c
23954
23955 XILINX VIDEO IP CORES
23956 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23957 L:      linux-media@vger.kernel.org
23958 S:      Supported
23959 T:      git git://linuxtv.org/media_tree.git
23960 F:      Documentation/devicetree/bindings/media/xilinx/
23961 F:      drivers/media/platform/xilinx/
23962 F:      include/uapi/linux/xilinx-v4l2-controls.h
23963
23964 XILINX VERSAL EDAC DRIVER
23965 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23966 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23967 S:      Maintained
23968 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23969 F:      drivers/edac/versal_edac.c
23970
23971 XILINX WATCHDOG DRIVER
23972 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23973 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23974 R:      Michal Simek <michal.simek@amd.com>
23975 S:      Maintained
23976 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23977 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23978 F:      drivers/watchdog/of_xilinx_wdt.c
23979 F:      drivers/watchdog/xilinx_wwdt.c
23980
23981 XILINX XDMA DRIVER
23982 M:      Lizhi Hou <lizhi.hou@amd.com>
23983 M:      Brian Xu <brian.xu@amd.com>
23984 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
23985 L:      dmaengine@vger.kernel.org
23986 S:      Supported
23987 F:      drivers/dma/xilinx/xdma-regs.h
23988 F:      drivers/dma/xilinx/xdma.c
23989 F:      include/linux/dma/amd_xdma.h
23990 F:      include/linux/platform_data/amd_xdma.h
23991
23992 XILINX ZYNQMP DPDMA DRIVER
23993 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23994 L:      dmaengine@vger.kernel.org
23995 S:      Supported
23996 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
23997 F:      drivers/dma/xilinx/xilinx_dpdma.c
23998 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
23999
24000 XILINX ZYNQMP OCM EDAC DRIVER
24001 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24002 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24003 S:      Maintained
24004 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24005 F:      drivers/edac/zynqmp_edac.c
24006
24007 XILINX ZYNQMP PSGTR PHY DRIVER
24008 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24009 L:      linux-kernel@vger.kernel.org
24010 S:      Supported
24011 T:      git https://github.com/Xilinx/linux-xlnx.git
24012 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24013 F:      drivers/phy/xilinx/phy-zynqmp.c
24014
24015 XILINX ZYNQMP SHA3 DRIVER
24016 M:      Harsha <harsha.harsha@amd.com>
24017 S:      Maintained
24018 F:      drivers/crypto/xilinx/zynqmp-sha.c
24019
24020 XILLYBUS DRIVER
24021 M:      Eli Billauer <eli.billauer@gmail.com>
24022 L:      linux-kernel@vger.kernel.org
24023 S:      Supported
24024 F:      drivers/char/xillybus/
24025
24026 XLP9XX I2C DRIVER
24027 M:      George Cherian <gcherian@marvell.com>
24028 L:      linux-i2c@vger.kernel.org
24029 S:      Supported
24030 W:      http://www.marvell.com
24031 F:      drivers/i2c/busses/i2c-xlp9xx.c
24032
24033 XRA1403 GPIO EXPANDER
24034 M:      Nandor Han <nandor.han@ge.com>
24035 L:      linux-gpio@vger.kernel.org
24036 S:      Maintained
24037 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24038 F:      drivers/gpio/gpio-xra1403.c
24039
24040 XTENSA XTFPGA PLATFORM SUPPORT
24041 M:      Max Filippov <jcmvbkbc@gmail.com>
24042 S:      Maintained
24043 F:      drivers/spi/spi-xtensa-xtfpga.c
24044 F:      sound/soc/xtensa/xtfpga-i2s.c
24045
24046 YAM DRIVER FOR AX.25
24047 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24048 L:      linux-hams@vger.kernel.org
24049 S:      Maintained
24050 F:      drivers/net/hamradio/yam*
24051 F:      include/linux/yam.h
24052
24053 YAMA SECURITY MODULE
24054 M:      Kees Cook <keescook@chromium.org>
24055 S:      Supported
24056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24057 F:      Documentation/admin-guide/LSM/Yama.rst
24058 F:      security/yama/
24059
24060 YEALINK PHONE DRIVER
24061 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24062 L:      usbb2k-api-dev@nongnu.org
24063 S:      Maintained
24064 F:      Documentation/input/devices/yealink.rst
24065 F:      drivers/input/misc/yealink.*
24066
24067 Z3FOLD COMPRESSED PAGE ALLOCATOR
24068 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24069 R:      Miaohe Lin <linmiaohe@huawei.com>
24070 L:      linux-mm@kvack.org
24071 S:      Maintained
24072 F:      mm/z3fold.c
24073
24074 Z8530 DRIVER FOR AX.25
24075 M:      Joerg Reuter <jreuter@yaina.de>
24076 L:      linux-hams@vger.kernel.org
24077 S:      Maintained
24078 W:      http://yaina.de/jreuter/
24079 W:      http://www.qsl.net/dl1bke/
24080 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24081 F:      drivers/net/hamradio/*scc.c
24082 F:      drivers/net/hamradio/z8530.h
24083
24084 ZBUD COMPRESSED PAGE ALLOCATOR
24085 M:      Seth Jennings <sjenning@redhat.com>
24086 M:      Dan Streetman <ddstreet@ieee.org>
24087 L:      linux-mm@kvack.org
24088 S:      Maintained
24089 F:      mm/zbud.c
24090
24091 ZD1211RW WIRELESS DRIVER
24092 L:      linux-wireless@vger.kernel.org
24093 S:      Orphan
24094 F:      drivers/net/wireless/zydas/zd1211rw/
24095
24096 ZD1301 MEDIA DRIVER
24097 M:      Antti Palosaari <crope@iki.fi>
24098 L:      linux-media@vger.kernel.org
24099 S:      Maintained
24100 W:      https://linuxtv.org/
24101 W:      http://palosaari.fi/linux/
24102 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24103 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24104
24105 ZD1301_DEMOD MEDIA DRIVER
24106 M:      Antti Palosaari <crope@iki.fi>
24107 L:      linux-media@vger.kernel.org
24108 S:      Maintained
24109 W:      https://linuxtv.org/
24110 W:      http://palosaari.fi/linux/
24111 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24112 F:      drivers/media/dvb-frontends/zd1301_demod*
24113
24114 ZHAOXIN PROCESSOR SUPPORT
24115 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24116 L:      linux-kernel@vger.kernel.org
24117 S:      Maintained
24118 F:      arch/x86/kernel/cpu/zhaoxin.c
24119
24120 ZONEFS FILESYSTEM
24121 M:      Damien Le Moal <dlemoal@kernel.org>
24122 M:      Naohiro Aota <naohiro.aota@wdc.com>
24123 R:      Johannes Thumshirn <jth@kernel.org>
24124 L:      linux-fsdevel@vger.kernel.org
24125 S:      Maintained
24126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24127 F:      Documentation/filesystems/zonefs.rst
24128 F:      fs/zonefs/
24129
24130 ZPOOL COMPRESSED PAGE STORAGE API
24131 M:      Dan Streetman <ddstreet@ieee.org>
24132 L:      linux-mm@kvack.org
24133 S:      Maintained
24134 F:      include/linux/zpool.h
24135 F:      mm/zpool.c
24136
24137 ZR36067 VIDEO FOR LINUX DRIVER
24138 M:      Corentin Labbe <clabbe@baylibre.com>
24139 L:      mjpeg-users@lists.sourceforge.net
24140 L:      linux-media@vger.kernel.org
24141 S:      Maintained
24142 W:      http://mjpeg.sourceforge.net/driver-zoran/
24143 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24144 F:      Documentation/driver-api/media/drivers/zoran.rst
24145 F:      drivers/media/pci/zoran/
24146
24147 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24148 M:      Minchan Kim <minchan@kernel.org>
24149 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24150 L:      linux-kernel@vger.kernel.org
24151 S:      Maintained
24152 F:      Documentation/admin-guide/blockdev/zram.rst
24153 F:      drivers/block/zram/
24154
24155 ZS DECSTATION Z85C30 SERIAL DRIVER
24156 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24157 S:      Maintained
24158 F:      drivers/tty/serial/zs.*
24159
24160 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24161 M:      Minchan Kim <minchan@kernel.org>
24162 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24163 L:      linux-mm@kvack.org
24164 S:      Maintained
24165 F:      Documentation/mm/zsmalloc.rst
24166 F:      include/linux/zsmalloc.h
24167 F:      mm/zsmalloc.c
24168
24169 ZSTD
24170 M:      Nick Terrell <terrelln@fb.com>
24171 S:      Maintained
24172 B:      https://github.com/facebook/zstd/issues
24173 T:      git https://github.com/terrelln/linux.git
24174 F:      crypto/zstd.c
24175 F:      include/linux/zstd*
24176 F:      lib/decompress_unzstd.c
24177 F:      lib/zstd/
24178 N:      zstd
24179 K:      zstd
24180
24181 ZSWAP COMPRESSED SWAP CACHING
24182 M:      Seth Jennings <sjenning@redhat.com>
24183 M:      Dan Streetman <ddstreet@ieee.org>
24184 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24185 L:      linux-mm@kvack.org
24186 S:      Maintained
24187 F:      mm/zswap.c
24188
24189 THE REST
24190 M:      Linus Torvalds <torvalds@linux-foundation.org>
24191 L:      linux-kernel@vger.kernel.org
24192 S:      Buried alive in reporters
24193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24194 F:      *
24195 F:      */