MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 R:      Nick Desaulniers <ndesaulniers@google.com>
5080 L:      llvm@lists.linux.dev
5081 S:      Supported
5082 B:      https://github.com/ClangBuiltLinux/linux/issues
5083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5084 F:      include/linux/cfi.h
5085 F:      kernel/cfi.c
5086
5087 CLANG-FORMAT FILE
5088 M:      Miguel Ojeda <ojeda@kernel.org>
5089 S:      Maintained
5090 F:      .clang-format
5091
5092 CLANG/LLVM BUILD SUPPORT
5093 M:      Nathan Chancellor <nathan@kernel.org>
5094 M:      Nick Desaulniers <ndesaulniers@google.com>
5095 R:      Tom Rix <trix@redhat.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 R:      Nick Desaulniers <ndesaulniers@google.com>
5246 S:      Maintained
5247 F:      include/linux/compiler_attributes.h
5248
5249 COMPUTE EXPRESS LINK (CXL)
5250 M:      Davidlohr Bueso <dave@stgolabs.net>
5251 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5252 M:      Dave Jiang <dave.jiang@intel.com>
5253 M:      Alison Schofield <alison.schofield@intel.com>
5254 M:      Vishal Verma <vishal.l.verma@intel.com>
5255 M:      Ira Weiny <ira.weiny@intel.com>
5256 M:      Dan Williams <dan.j.williams@intel.com>
5257 L:      linux-cxl@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/cxl/
5260 F:      include/uapi/linux/cxl_mem.h
5261 F:      tools/testing/cxl/
5262
5263 COMPUTE EXPRESS LINK PMU (CPMU)
5264 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5265 L:      linux-cxl@vger.kernel.org
5266 S:      Maintained
5267 F:      Documentation/admin-guide/perf/cxl.rst
5268 F:      drivers/perf/cxl_pmu.c
5269
5270 CONEXANT ACCESSRUNNER USB DRIVER
5271 L:      accessrunner-general@lists.sourceforge.net
5272 S:      Orphan
5273 W:      http://accessrunner.sourceforge.net/
5274 F:      drivers/usb/atm/cxacru.c
5275
5276 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5277 M:    Elena Reshetova <elena.reshetova@intel.com>
5278 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5279 S:    Maintained
5280 F:    Documentation/security/snp-tdx-threat-model.rst
5281
5282 CONFIGFS
5283 M:      Joel Becker <jlbec@evilplan.org>
5284 M:      Christoph Hellwig <hch@lst.de>
5285 S:      Supported
5286 T:      git git://git.infradead.org/users/hch/configfs.git
5287 F:      fs/configfs/
5288 F:      include/linux/configfs.h
5289 F:      samples/configfs/
5290
5291 CONSOLE SUBSYSTEM
5292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5293 S:      Supported
5294 F:      drivers/video/console/
5295 F:      include/linux/console*
5296
5297 CONTEXT TRACKING
5298 M:      Frederic Weisbecker <frederic@kernel.org>
5299 M:      "Paul E. McKenney" <paulmck@kernel.org>
5300 S:      Maintained
5301 F:      include/linux/context_tracking*
5302 F:      kernel/context_tracking.c
5303
5304 CONTROL GROUP (CGROUP)
5305 M:      Tejun Heo <tj@kernel.org>
5306 M:      Zefan Li <lizefan.x@bytedance.com>
5307 M:      Johannes Weiner <hannes@cmpxchg.org>
5308 L:      cgroups@vger.kernel.org
5309 S:      Maintained
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5311 F:      Documentation/admin-guide/cgroup-v1/
5312 F:      Documentation/admin-guide/cgroup-v2.rst
5313 F:      include/linux/cgroup*
5314 F:      kernel/cgroup/
5315 F:      tools/testing/selftests/cgroup/
5316
5317 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5318 M:      Tejun Heo <tj@kernel.org>
5319 M:      Josef Bacik <josef@toxicpanda.com>
5320 M:      Jens Axboe <axboe@kernel.dk>
5321 L:      cgroups@vger.kernel.org
5322 L:      linux-block@vger.kernel.org
5323 T:      git git://git.kernel.dk/linux-block
5324 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5325 F:      block/bfq-cgroup.c
5326 F:      block/blk-cgroup.c
5327 F:      block/blk-iocost.c
5328 F:      block/blk-iolatency.c
5329 F:      block/blk-throttle.c
5330 F:      include/linux/blk-cgroup.h
5331
5332 CONTROL GROUP - CPUSET
5333 M:      Waiman Long <longman@redhat.com>
5334 M:      Zefan Li <lizefan.x@bytedance.com>
5335 L:      cgroups@vger.kernel.org
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5338 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5339 F:      include/linux/cpuset.h
5340 F:      kernel/cgroup/cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset.c
5342 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5343
5344 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5345 M:      Johannes Weiner <hannes@cmpxchg.org>
5346 M:      Michal Hocko <mhocko@kernel.org>
5347 M:      Roman Gushchin <roman.gushchin@linux.dev>
5348 M:      Shakeel Butt <shakeelb@google.com>
5349 R:      Muchun Song <muchun.song@linux.dev>
5350 L:      cgroups@vger.kernel.org
5351 L:      linux-mm@kvack.org
5352 S:      Maintained
5353 F:      mm/memcontrol.c
5354 F:      mm/swap_cgroup.c
5355 F:      tools/testing/selftests/cgroup/memcg_protection.m
5356 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5357 F:      tools/testing/selftests/cgroup/test_kmem.c
5358 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5359
5360 CORETEMP HARDWARE MONITORING DRIVER
5361 M:      Fenghua Yu <fenghua.yu@intel.com>
5362 L:      linux-hwmon@vger.kernel.org
5363 S:      Maintained
5364 F:      Documentation/hwmon/coretemp.rst
5365 F:      drivers/hwmon/coretemp.c
5366
5367 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5368 M:      Marius Zachmann <mail@mariuszachmann.de>
5369 L:      linux-hwmon@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/hwmon/corsair-cpro.c
5372
5373 CORSAIR-PSU HARDWARE MONITOR DRIVER
5374 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5375 L:      linux-hwmon@vger.kernel.org
5376 S:      Maintained
5377 F:      Documentation/hwmon/corsair-psu.rst
5378 F:      drivers/hwmon/corsair-psu.c
5379
5380 COUNTER SUBSYSTEM
5381 M:      William Breathitt Gray <william.gray@linaro.org>
5382 L:      linux-iio@vger.kernel.org
5383 S:      Maintained
5384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5385 F:      Documentation/ABI/testing/sysfs-bus-counter
5386 F:      Documentation/driver-api/generic-counter.rst
5387 F:      drivers/counter/
5388 F:      include/linux/counter.h
5389 F:      include/uapi/linux/counter.h
5390 F:      tools/counter/
5391
5392 CP2615 I2C DRIVER
5393 M:      Bence Csókás <bence98@sch.bme.hu>
5394 S:      Maintained
5395 F:      drivers/i2c/busses/i2c-cp2615.c
5396
5397 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5398 M:      Viresh Kumar <viresh.kumar@linaro.org>
5399 M:      Sudeep Holla <sudeep.holla@arm.com>
5400 L:      linux-pm@vger.kernel.org
5401 S:      Maintained
5402 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5403 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5404
5405 CPU FREQUENCY SCALING FRAMEWORK
5406 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5407 M:      Viresh Kumar <viresh.kumar@linaro.org>
5408 L:      linux-pm@vger.kernel.org
5409 S:      Maintained
5410 B:      https://bugzilla.kernel.org
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5413 F:      Documentation/admin-guide/pm/cpufreq.rst
5414 F:      Documentation/admin-guide/pm/intel_pstate.rst
5415 F:      Documentation/cpu-freq/
5416 F:      Documentation/devicetree/bindings/cpufreq/
5417 F:      drivers/cpufreq/
5418 F:      include/linux/cpufreq.h
5419 F:      include/linux/sched/cpufreq.h
5420 F:      kernel/sched/cpufreq*.c
5421 F:      tools/testing/selftests/cpufreq/
5422
5423 CPU HOTPLUG
5424 M:      Thomas Gleixner <tglx@linutronix.de>
5425 M:      Peter Zijlstra <peterz@infradead.org>
5426 L:      linux-kernel@vger.kernel.org
5427 S:      Maintained
5428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5429 F:      include/linux/cpu.h
5430 F:      include/linux/cpuhotplug.h
5431 F:      include/linux/smpboot.h
5432 F:      kernel/cpu.c
5433 F:      kernel/smpboot.*
5434
5435 CPU IDLE TIME MANAGEMENT FRAMEWORK
5436 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5437 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5438 L:      linux-pm@vger.kernel.org
5439 S:      Maintained
5440 B:      https://bugzilla.kernel.org
5441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5442 F:      Documentation/admin-guide/pm/cpuidle.rst
5443 F:      Documentation/driver-api/pm/cpuidle.rst
5444 F:      drivers/cpuidle/
5445 F:      include/linux/cpuidle.h
5446
5447 CPU POWER MONITORING SUBSYSTEM
5448 M:      Thomas Renninger <trenn@suse.com>
5449 M:      Shuah Khan <shuah@kernel.org>
5450 M:      Shuah Khan <skhan@linuxfoundation.org>
5451 L:      linux-pm@vger.kernel.org
5452 S:      Maintained
5453 F:      tools/power/cpupower/
5454
5455 CPUID/MSR DRIVER
5456 M:      "H. Peter Anvin" <hpa@zytor.com>
5457 S:      Maintained
5458 F:      arch/x86/kernel/cpuid.c
5459 F:      arch/x86/kernel/msr.c
5460
5461 CPUIDLE DRIVER - ARM BIG LITTLE
5462 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5463 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5464 L:      linux-pm@vger.kernel.org
5465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5466 S:      Maintained
5467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5468 F:      drivers/cpuidle/cpuidle-big_little.c
5469
5470 CPUIDLE DRIVER - ARM EXYNOS
5471 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5472 M:      Kukjin Kim <kgene@kernel.org>
5473 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5474 L:      linux-pm@vger.kernel.org
5475 L:      linux-samsung-soc@vger.kernel.org
5476 S:      Maintained
5477 F:      arch/arm/mach-exynos/pm.c
5478 F:      drivers/cpuidle/cpuidle-exynos.c
5479 F:      include/linux/platform_data/cpuidle-exynos.h
5480
5481 CPUIDLE DRIVER - ARM PSCI
5482 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5483 M:      Sudeep Holla <sudeep.holla@arm.com>
5484 L:      linux-pm@vger.kernel.org
5485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5486 S:      Supported
5487 F:      drivers/cpuidle/cpuidle-psci.c
5488
5489 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5490 M:      Ulf Hansson <ulf.hansson@linaro.org>
5491 L:      linux-pm@vger.kernel.org
5492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5493 S:      Supported
5494 F:      drivers/cpuidle/cpuidle-psci-domain.c
5495 F:      drivers/cpuidle/cpuidle-psci.h
5496
5497 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5498 M:      Ulf Hansson <ulf.hansson@linaro.org>
5499 L:      linux-pm@vger.kernel.org
5500 S:      Supported
5501 F:      drivers/cpuidle/dt_idle_genpd.c
5502 F:      drivers/cpuidle/dt_idle_genpd.h
5503
5504 CPUIDLE DRIVER - RISC-V SBI
5505 M:      Anup Patel <anup@brainfault.org>
5506 L:      linux-pm@vger.kernel.org
5507 L:      linux-riscv@lists.infradead.org
5508 S:      Maintained
5509 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5510
5511 CRAMFS FILESYSTEM
5512 M:      Nicolas Pitre <nico@fluxnic.net>
5513 S:      Maintained
5514 F:      Documentation/filesystems/cramfs.rst
5515 F:      fs/cramfs/
5516
5517 CREATIVE SB0540
5518 M:      Bastien Nocera <hadess@hadess.net>
5519 L:      linux-input@vger.kernel.org
5520 S:      Maintained
5521 F:      drivers/hid/hid-creative-sb0540.c
5522
5523 CRYPTO API
5524 M:      Herbert Xu <herbert@gondor.apana.org.au>
5525 M:      "David S. Miller" <davem@davemloft.net>
5526 L:      linux-crypto@vger.kernel.org
5527 S:      Maintained
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5530 F:      Documentation/crypto/
5531 F:      Documentation/devicetree/bindings/crypto/
5532 F:      arch/*/crypto/
5533 F:      crypto/
5534 F:      drivers/crypto/
5535 F:      include/crypto/
5536 F:      include/linux/crypto*
5537 F:      lib/crypto/
5538
5539 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5540 M:      Neil Horman <nhorman@tuxdriver.com>
5541 L:      linux-crypto@vger.kernel.org
5542 S:      Maintained
5543 F:      crypto/ansi_cprng.c
5544 F:      crypto/rng.c
5545
5546 CS3308 MEDIA DRIVER
5547 M:      Hans Verkuil <hverkuil@xs4all.nl>
5548 L:      linux-media@vger.kernel.org
5549 S:      Odd Fixes
5550 W:      http://linuxtv.org
5551 T:      git git://linuxtv.org/media_tree.git
5552 F:      drivers/media/i2c/cs3308.c
5553
5554 CS5535 Audio ALSA driver
5555 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5556 S:      Maintained
5557 F:      sound/pci/cs5535audio/
5558
5559 CTU CAN FD DRIVER
5560 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5561 M:      Ondrej Ille <ondrej.ille@gmail.com>
5562 L:      linux-can@vger.kernel.org
5563 S:      Maintained
5564 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5565 F:      drivers/net/can/ctucanfd/
5566
5567 CW1200 WLAN driver
5568 S:      Orphan
5569 F:      drivers/net/wireless/st/cw1200/
5570
5571 CX18 VIDEO4LINUX DRIVER
5572 M:      Andy Walls <awalls@md.metrocast.net>
5573 L:      linux-media@vger.kernel.org
5574 S:      Maintained
5575 W:      https://linuxtv.org
5576 T:      git git://linuxtv.org/media_tree.git
5577 F:      drivers/media/pci/cx18/
5578 F:      include/uapi/linux/ivtv*
5579
5580 CX2341X MPEG ENCODER HELPER MODULE
5581 M:      Hans Verkuil <hverkuil@xs4all.nl>
5582 L:      linux-media@vger.kernel.org
5583 S:      Maintained
5584 W:      https://linuxtv.org
5585 T:      git git://linuxtv.org/media_tree.git
5586 F:      drivers/media/common/cx2341x*
5587 F:      include/media/drv-intf/cx2341x.h
5588
5589 CX24120 MEDIA DRIVER
5590 M:      Jemma Denson <jdenson@gmail.com>
5591 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5592 L:      linux-media@vger.kernel.org
5593 S:      Maintained
5594 W:      https://linuxtv.org
5595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5596 F:      drivers/media/dvb-frontends/cx24120*
5597
5598 CX88 VIDEO4LINUX DRIVER
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-media@vger.kernel.org
5601 S:      Odd fixes
5602 W:      https://linuxtv.org
5603 T:      git git://linuxtv.org/media_tree.git
5604 F:      Documentation/driver-api/media/drivers/cx88*
5605 F:      drivers/media/pci/cx88/
5606
5607 CXD2820R MEDIA DRIVER
5608 M:      Antti Palosaari <crope@iki.fi>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 W:      https://linuxtv.org
5612 W:      http://palosaari.fi/linux/
5613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5614 T:      git git://linuxtv.org/anttip/media_tree.git
5615 F:      drivers/media/dvb-frontends/cxd2820r*
5616
5617 CXGB3 ETHERNET DRIVER (CXGB3)
5618 M:      Raju Rangoju <rajur@chelsio.com>
5619 L:      netdev@vger.kernel.org
5620 S:      Supported
5621 W:      http://www.chelsio.com
5622 F:      drivers/net/ethernet/chelsio/cxgb3/
5623
5624 CXGB3 ISCSI DRIVER (CXGB3I)
5625 M:      Varun Prakash <varun@chelsio.com>
5626 L:      linux-scsi@vger.kernel.org
5627 S:      Supported
5628 W:      http://www.chelsio.com
5629 F:      drivers/scsi/cxgbi/cxgb3i
5630
5631 CXGB4 CRYPTO DRIVER (chcr)
5632 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5633 L:      linux-crypto@vger.kernel.org
5634 S:      Supported
5635 W:      http://www.chelsio.com
5636 F:      drivers/crypto/chelsio
5637
5638 CXGB4 ETHERNET DRIVER (CXGB4)
5639 M:      Raju Rangoju <rajur@chelsio.com>
5640 L:      netdev@vger.kernel.org
5641 S:      Supported
5642 W:      http://www.chelsio.com
5643 F:      drivers/net/ethernet/chelsio/cxgb4/
5644
5645 CXGB4 INLINE CRYPTO DRIVER
5646 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5647 L:      netdev@vger.kernel.org
5648 S:      Supported
5649 W:      http://www.chelsio.com
5650 F:      drivers/net/ethernet/chelsio/inline_crypto/
5651
5652 CXGB4 ISCSI DRIVER (CXGB4I)
5653 M:      Varun Prakash <varun@chelsio.com>
5654 L:      linux-scsi@vger.kernel.org
5655 S:      Supported
5656 W:      http://www.chelsio.com
5657 F:      drivers/scsi/cxgbi/cxgb4i
5658
5659 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5660 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5661 L:      linux-rdma@vger.kernel.org
5662 S:      Supported
5663 W:      http://www.openfabrics.org
5664 F:      drivers/infiniband/hw/cxgb4/
5665 F:      include/uapi/rdma/cxgb4-abi.h
5666
5667 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5668 M:      Raju Rangoju <rajur@chelsio.com>
5669 L:      netdev@vger.kernel.org
5670 S:      Supported
5671 W:      http://www.chelsio.com
5672 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5673
5674 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5675 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5676 M:      Andrew Donnellan <ajd@linux.ibm.com>
5677 L:      linuxppc-dev@lists.ozlabs.org
5678 S:      Supported
5679 F:      Documentation/ABI/testing/sysfs-class-cxl
5680 F:      Documentation/arch/powerpc/cxl.rst
5681 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5682 F:      drivers/misc/cxl/
5683 F:      include/misc/cxl*
5684 F:      include/uapi/misc/cxl.h
5685
5686 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5687 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5688 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5689 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5690 L:      linux-scsi@vger.kernel.org
5691 S:      Supported
5692 F:      Documentation/arch/powerpc/cxlflash.rst
5693 F:      drivers/scsi/cxlflash/
5694 F:      include/uapi/scsi/cxlflash_ioctl.h
5695
5696 CYBERPRO FB DRIVER
5697 M:      Russell King <linux@armlinux.org.uk>
5698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5699 S:      Maintained
5700 W:      http://www.armlinux.org.uk/
5701 F:      drivers/video/fbdev/cyber2000fb.*
5702
5703 CYCLADES PC300 DRIVER
5704 S:      Orphan
5705 F:      drivers/net/wan/pc300*
5706
5707 CYPRESS CY8C95X0 PINCTRL DRIVER
5708 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5709 L:      linux-gpio@vger.kernel.org
5710 S:      Maintained
5711 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5712
5713 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5714 M:      Linus Walleij <linus.walleij@linaro.org>
5715 L:      linux-input@vger.kernel.org
5716 S:      Maintained
5717 F:      drivers/input/touchscreen/cy8ctma140.c
5718
5719 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5720 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5721 L:      linux-input@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5724 F:      drivers/input/keyboard/cypress-sf.c
5725
5726 CYPRESS_FIRMWARE MEDIA DRIVER
5727 M:      Antti Palosaari <crope@iki.fi>
5728 L:      linux-media@vger.kernel.org
5729 S:      Maintained
5730 W:      https://linuxtv.org
5731 W:      http://palosaari.fi/linux/
5732 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5733 T:      git git://linuxtv.org/anttip/media_tree.git
5734 F:      drivers/media/common/cypress_firmware*
5735
5736 CYTTSP TOUCHSCREEN DRIVER
5737 M:      Linus Walleij <linus.walleij@linaro.org>
5738 L:      linux-input@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/input/touchscreen/cyttsp*
5741
5742 D-LINK DIR-685 TOUCHKEYS DRIVER
5743 M:      Linus Walleij <linus.walleij@linaro.org>
5744 L:      linux-input@vger.kernel.org
5745 S:      Supported
5746 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5747
5748 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5749 M:      Joshua Kinard <kumba@gentoo.org>
5750 S:      Maintained
5751 F:      drivers/rtc/rtc-ds1685.c
5752 F:      include/linux/rtc/ds1685.h
5753
5754 DAMA SLAVE for AX.25
5755 M:      Joerg Reuter <jreuter@yaina.de>
5756 L:      linux-hams@vger.kernel.org
5757 S:      Maintained
5758 W:      http://yaina.de/jreuter/
5759 W:      http://www.qsl.net/dl1bke/
5760 F:      net/ax25/af_ax25.c
5761 F:      net/ax25/ax25_dev.c
5762 F:      net/ax25/ax25_ds_*
5763 F:      net/ax25/ax25_in.c
5764 F:      net/ax25/ax25_out.c
5765 F:      net/ax25/ax25_timer.c
5766 F:      net/ax25/sysctl_net_ax25.c
5767
5768 DATA ACCESS MONITOR
5769 M:      SeongJae Park <sj@kernel.org>
5770 L:      damon@lists.linux.dev
5771 L:      linux-mm@kvack.org
5772 S:      Maintained
5773 W:      https://damonitor.github.io
5774 P:      Documentation/mm/damon/maintainer-profile.rst
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5776 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5778 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5779 F:      Documentation/admin-guide/mm/damon/
5780 F:      Documentation/mm/damon/
5781 F:      include/linux/damon.h
5782 F:      include/trace/events/damon.h
5783 F:      mm/damon/
5784 F:      tools/testing/selftests/damon/
5785
5786 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5787 L:      netdev@vger.kernel.org
5788 S:      Orphan
5789 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5790 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5791
5792 DC390/AM53C974 SCSI driver
5793 M:      Hannes Reinecke <hare@suse.com>
5794 L:      linux-scsi@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/scsi/am53c974.c
5797
5798 DC395x SCSI driver
5799 M:      Oliver Neukum <oliver@neukum.org>
5800 M:      Ali Akcaagac <aliakc@web.de>
5801 M:      Jamie Lenehan <lenehan@twibble.org>
5802 S:      Maintained
5803 F:      Documentation/scsi/dc395x.rst
5804 F:      drivers/scsi/dc395x.*
5805
5806 DCCP PROTOCOL
5807 L:      dccp@vger.kernel.org
5808 S:      Orphan
5809 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5810 F:      include/linux/dccp.h
5811 F:      include/linux/tfrc.h
5812 F:      include/uapi/linux/dccp.h
5813 F:      net/dccp/
5814
5815 DEBUGOBJECTS:
5816 M:      Thomas Gleixner <tglx@linutronix.de>
5817 L:      linux-kernel@vger.kernel.org
5818 S:      Maintained
5819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5820 F:      include/linux/debugobjects.h
5821 F:      lib/debugobjects.c
5822
5823 DECSTATION PLATFORM SUPPORT
5824 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5825 L:      linux-mips@vger.kernel.org
5826 S:      Maintained
5827 W:      http://www.linux-mips.org/wiki/DECstation
5828 F:      arch/mips/dec/
5829 F:      arch/mips/include/asm/dec/
5830 F:      arch/mips/include/asm/mach-dec/
5831
5832 DEFXX FDDI NETWORK DRIVER
5833 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5834 S:      Maintained
5835 F:      drivers/net/fddi/defxx.*
5836
5837 DEFZA FDDI NETWORK DRIVER
5838 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5839 S:      Maintained
5840 F:      drivers/net/fddi/defza.*
5841
5842 DEINTERLACE DRIVERS FOR ALLWINNER H3
5843 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5844 L:      linux-media@vger.kernel.org
5845 S:      Maintained
5846 T:      git git://linuxtv.org/media_tree.git
5847 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5848 F:      drivers/media/platform/sunxi/sun8i-di/
5849
5850 DELL LAPTOP DRIVER
5851 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5852 M:      Pali Rohár <pali@kernel.org>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/dell/dell-laptop.c
5856
5857 DELL LAPTOP FREEFALL DRIVER
5858 M:      Pali Rohár <pali@kernel.org>
5859 S:      Maintained
5860 F:      drivers/platform/x86/dell/dell-smo8800.c
5861
5862 DELL LAPTOP RBTN DRIVER
5863 M:      Pali Rohár <pali@kernel.org>
5864 S:      Maintained
5865 F:      drivers/platform/x86/dell/dell-rbtn.*
5866
5867 DELL LAPTOP SMM DRIVER
5868 M:      Pali Rohár <pali@kernel.org>
5869 S:      Maintained
5870 F:      Documentation/ABI/obsolete/procfs-i8k
5871 F:      drivers/hwmon/dell-smm-hwmon.c
5872 F:      include/uapi/linux/i8k.h
5873
5874 DELL REMOTE BIOS UPDATE DRIVER
5875 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5876 L:      platform-driver-x86@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/platform/x86/dell/dell_rbu.c
5879
5880 DELL SMBIOS DRIVER
5881 M:      Pali Rohár <pali@kernel.org>
5882 L:      Dell.Client.Kernel@dell.com
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/dell/dell-smbios.*
5886
5887 DELL SMBIOS SMM DRIVER
5888 L:      Dell.Client.Kernel@dell.com
5889 L:      platform-driver-x86@vger.kernel.org
5890 S:      Maintained
5891 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5892
5893 DELL SMBIOS WMI DRIVER
5894 L:      Dell.Client.Kernel@dell.com
5895 L:      platform-driver-x86@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5898 F:      tools/wmi/dell-smbios-example.c
5899
5900 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5901 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5902 L:      platform-driver-x86@vger.kernel.org
5903 S:      Maintained
5904 F:      Documentation/driver-api/dcdbas.rst
5905 F:      drivers/platform/x86/dell/dcdbas.*
5906
5907 DELL WMI DDV DRIVER
5908 M:      Armin Wolf <W_Armin@gmx.de>
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5911 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5912 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5913 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5914
5915 DELL WMI DESCRIPTOR DRIVER
5916 L:      Dell.Client.Kernel@dell.com
5917 S:      Maintained
5918 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5919
5920 DELL WMI HARDWARE PRIVACY SUPPORT
5921 M:      Perry Yuan <Perry.Yuan@dell.com>
5922 L:      Dell.Client.Kernel@dell.com
5923 L:      platform-driver-x86@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5926
5927 DELL WMI NOTIFICATIONS DRIVER
5928 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5929 M:      Pali Rohár <pali@kernel.org>
5930 S:      Maintained
5931 F:      drivers/platform/x86/dell/dell-wmi-base.c
5932
5933 DELL WMI SYSMAN DRIVER
5934 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5935 L:      Dell.Client.Kernel@dell.com
5936 L:      platform-driver-x86@vger.kernel.org
5937 S:      Maintained
5938 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5939 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5940
5941 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5942 M:      Zev Weiss <zev@bewilderbeest.net>
5943 L:      linux-hwmon@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5946
5947 DELTA DPS920AB PSU DRIVER
5948 M:      Robert Marko <robert.marko@sartura.hr>
5949 L:      linux-hwmon@vger.kernel.org
5950 S:      Maintained
5951 F:      Documentation/hwmon/dps920ab.rst
5952 F:      drivers/hwmon/pmbus/dps920ab.c
5953
5954 DELTA NETWORKS TN48M CPLD DRIVERS
5955 M:      Robert Marko <robert.marko@sartura.hr>
5956 S:      Maintained
5957 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5958 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5959 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5960 F:      drivers/gpio/gpio-tn48m.c
5961 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5962
5963 DELTA ST MEDIA DRIVER
5964 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Supported
5967 W:      https://linuxtv.org
5968 T:      git git://linuxtv.org/media_tree.git
5969 F:      drivers/media/platform/st/sti/delta
5970
5971 DENALI NAND DRIVER
5972 L:      linux-mtd@lists.infradead.org
5973 S:      Orphan
5974 F:      drivers/mtd/nand/raw/denali*
5975
5976 DESIGNWARE EDMA CORE IP DRIVER
5977 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5978 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5979 R:      Serge Semin <fancer.lancer@gmail.com>
5980 L:      dmaengine@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/dma/dw-edma/
5983 F:      include/linux/dma/edma.h
5984
5985 DESIGNWARE USB2 DRD IP DRIVER
5986 M:      Minas Harutyunyan <hminas@synopsys.com>
5987 L:      linux-usb@vger.kernel.org
5988 S:      Maintained
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5990 F:      drivers/usb/dwc2/
5991
5992 DESIGNWARE USB3 DRD IP DRIVER
5993 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5994 L:      linux-usb@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/usb/dwc3/
5997
5998 DESIGNWARE XDATA IP DRIVER
5999 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
6000 L:      linux-pci@vger.kernel.org
6001 S:      Maintained
6002 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6003 F:      drivers/misc/dw-xdata-pcie.c
6004
6005 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6006 M:      Andreas Klinger <ak@it-klinger.de>
6007 L:      linux-iio@vger.kernel.org
6008 S:      Maintained
6009 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6010 F:      drivers/iio/proximity/srf*.c
6011
6012 DEVICE COREDUMP (DEV_COREDUMP)
6013 M:      Johannes Berg <johannes@sipsolutions.net>
6014 L:      linux-kernel@vger.kernel.org
6015 S:      Maintained
6016 F:      drivers/base/devcoredump.c
6017 F:      include/linux/devcoredump.h
6018
6019 DEVICE DEPENDENCY HELPER SCRIPT
6020 M:      Saravana Kannan <saravanak@google.com>
6021 L:      linux-kernel@vger.kernel.org
6022 S:      Maintained
6023 F:      scripts/dev-needs.sh
6024
6025 DEVICE DIRECT ACCESS (DAX)
6026 M:      Dan Williams <dan.j.williams@intel.com>
6027 M:      Vishal Verma <vishal.l.verma@intel.com>
6028 M:      Dave Jiang <dave.jiang@intel.com>
6029 L:      nvdimm@lists.linux.dev
6030 L:      linux-cxl@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/dax/
6033
6034 DEVICE FREQUENCY (DEVFREQ)
6035 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6036 M:      Kyungmin Park <kyungmin.park@samsung.com>
6037 M:      Chanwoo Choi <cw00.choi@samsung.com>
6038 L:      linux-pm@vger.kernel.org
6039 S:      Maintained
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6041 F:      Documentation/devicetree/bindings/devfreq/
6042 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6043 F:      drivers/devfreq/
6044 F:      include/linux/devfreq.h
6045 F:      include/trace/events/devfreq.h
6046
6047 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6048 M:      Chanwoo Choi <cw00.choi@samsung.com>
6049 L:      linux-pm@vger.kernel.org
6050 S:      Supported
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6052 F:      Documentation/devicetree/bindings/devfreq/event/
6053 F:      drivers/devfreq/devfreq-event.c
6054 F:      drivers/devfreq/event/
6055 F:      include/dt-bindings/pmu/exynos_ppmu.h
6056 F:      include/linux/devfreq-event.h
6057
6058 DEVICE RESOURCE MANAGEMENT HELPERS
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6061 S:      Maintained
6062 F:      include/linux/devm-helpers.h
6063
6064 DEVICE-MAPPER  (LVM)
6065 M:      Alasdair Kergon <agk@redhat.com>
6066 M:      Mike Snitzer <snitzer@kernel.org>
6067 M:      Mikulas Patocka <mpatocka@redhat.com>
6068 M:      dm-devel@lists.linux.dev
6069 L:      dm-devel@lists.linux.dev
6070 S:      Maintained
6071 W:      http://sources.redhat.com/dm
6072 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6074 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6075 F:      Documentation/admin-guide/device-mapper/
6076 F:      drivers/md/Kconfig
6077 F:      drivers/md/Makefile
6078 F:      drivers/md/dm*
6079 F:      drivers/md/persistent-data/
6080 F:      include/linux/device-mapper.h
6081 F:      include/linux/dm-*.h
6082 F:      include/uapi/linux/dm-*.h
6083
6084 DEVLINK
6085 M:      Jiri Pirko <jiri@resnulli.us>
6086 L:      netdev@vger.kernel.org
6087 S:      Supported
6088 F:      Documentation/networking/devlink
6089 F:      include/net/devlink.h
6090 F:      include/uapi/linux/devlink.h
6091 F:      net/devlink/
6092
6093 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6094 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6095 L:      kernel@dh-electronics.com
6096 S:      Maintained
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6098 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6099
6100 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6101 M:      Marek Vasut <marex@denx.de>
6102 L:      kernel@dh-electronics.com
6103 S:      Maintained
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6105 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6106
6107 DIALOG SEMICONDUCTOR DRIVERS
6108 M:      Support Opensource <support.opensource@diasemi.com>
6109 S:      Supported
6110 W:      http://www.dialog-semiconductor.com/products
6111 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6112 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6113 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6114 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6115 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6116 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6117 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6118 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6119 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6120 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6121 F:      Documentation/hwmon/da90??.rst
6122 F:      drivers/gpio/gpio-da90??.c
6123 F:      drivers/hwmon/da90??-hwmon.c
6124 F:      drivers/iio/adc/da91??-*.c
6125 F:      drivers/input/misc/da72??.[ch]
6126 F:      drivers/input/misc/da90??_onkey.c
6127 F:      drivers/input/touchscreen/da9052_tsi.c
6128 F:      drivers/leds/leds-da90??.c
6129 F:      drivers/mfd/da903x.c
6130 F:      drivers/mfd/da90??-*.c
6131 F:      drivers/mfd/da91??-*.c
6132 F:      drivers/pinctrl/pinctrl-da90??.c
6133 F:      drivers/power/supply/da9052-battery.c
6134 F:      drivers/power/supply/da91??-*.c
6135 F:      drivers/regulator/da9???-regulator.[ch]
6136 F:      drivers/regulator/slg51000-regulator.[ch]
6137 F:      drivers/rtc/rtc-da90??.c
6138 F:      drivers/thermal/da90??-thermal.c
6139 F:      drivers/video/backlight/da90??_bl.c
6140 F:      drivers/watchdog/da90??_wdt.c
6141 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6142 F:      include/linux/mfd/da903x.h
6143 F:      include/linux/mfd/da9052/
6144 F:      include/linux/mfd/da9055/
6145 F:      include/linux/mfd/da9062/
6146 F:      include/linux/mfd/da9063/
6147 F:      include/linux/mfd/da9150/
6148 F:      include/linux/regulator/da9211.h
6149 F:      include/sound/da[79]*.h
6150 F:      sound/soc/codecs/da[79]*.[ch]
6151
6152 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6153 M:      William Breathitt Gray <william.gray@linaro.org>
6154 L:      linux-gpio@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/gpio/gpio-gpio-mm.c
6157
6158 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6159 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6160 L:      linux-media@vger.kernel.org
6161 S:      Maintained
6162 F:      Documentation/admin-guide/media/mgb4.rst
6163 F:      drivers/media/pci/mgb4/
6164
6165 DIOLAN U2C-12 I2C DRIVER
6166 M:      Guenter Roeck <linux@roeck-us.net>
6167 L:      linux-i2c@vger.kernel.org
6168 S:      Maintained
6169 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6170
6171 DIRECTORY NOTIFICATION (DNOTIFY)
6172 M:      Jan Kara <jack@suse.cz>
6173 R:      Amir Goldstein <amir73il@gmail.com>
6174 L:      linux-fsdevel@vger.kernel.org
6175 S:      Maintained
6176 F:      Documentation/filesystems/dnotify.rst
6177 F:      fs/notify/dnotify/
6178 F:      include/linux/dnotify.h
6179
6180 DISK GEOMETRY AND PARTITION HANDLING
6181 M:      Andries Brouwer <aeb@cwi.nl>
6182 S:      Maintained
6183 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6184 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6185 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6186
6187 DISKQUOTA
6188 M:      Jan Kara <jack@suse.com>
6189 S:      Maintained
6190 F:      Documentation/filesystems/quota.rst
6191 F:      fs/quota/
6192 F:      include/linux/quota*.h
6193 F:      include/uapi/linux/quota*.h
6194
6195 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6196 M:      Bernie Thompson <bernie@plugable.com>
6197 L:      linux-fbdev@vger.kernel.org
6198 S:      Maintained
6199 W:      http://plugable.com/category/projects/udlfb/
6200 F:      Documentation/fb/udlfb.rst
6201 F:      drivers/video/fbdev/udlfb.c
6202 F:      include/video/udlfb.h
6203
6204 DISTRIBUTED LOCK MANAGER (DLM)
6205 M:      Alexander Aring <aahringo@redhat.com>
6206 M:      David Teigland <teigland@redhat.com>
6207 L:      gfs2@lists.linux.dev
6208 S:      Supported
6209 W:      https://pagure.io/dlm
6210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6211 F:      fs/dlm/
6212
6213 DMA BUFFER SHARING FRAMEWORK
6214 M:      Sumit Semwal <sumit.semwal@linaro.org>
6215 M:      Christian König <christian.koenig@amd.com>
6216 L:      linux-media@vger.kernel.org
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6219 S:      Maintained
6220 T:      git git://anongit.freedesktop.org/drm/drm-misc
6221 F:      Documentation/driver-api/dma-buf.rst
6222 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6223 F:      drivers/dma-buf/
6224 F:      include/linux/*fence.h
6225 F:      include/linux/dma-buf.h
6226 F:      include/linux/dma-resv.h
6227 K:      \bdma_(?:buf|fence|resv)\b
6228
6229 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6230 M:      Vinod Koul <vkoul@kernel.org>
6231 L:      dmaengine@vger.kernel.org
6232 S:      Maintained
6233 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6235 F:      Documentation/devicetree/bindings/dma/
6236 F:      Documentation/driver-api/dmaengine/
6237 F:      drivers/dma/
6238 F:      include/dt-bindings/dma/
6239 F:      include/linux/dma/
6240 F:      include/linux/dmaengine.h
6241 F:      include/linux/of_dma.h
6242
6243 DMA MAPPING BENCHMARK
6244 M:      Xiang Chen <chenxiang66@hisilicon.com>
6245 L:      iommu@lists.linux.dev
6246 F:      kernel/dma/map_benchmark.c
6247 F:      tools/testing/selftests/dma/
6248
6249 DMA MAPPING HELPERS
6250 M:      Christoph Hellwig <hch@lst.de>
6251 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6252 R:      Robin Murphy <robin.murphy@arm.com>
6253 L:      iommu@lists.linux.dev
6254 S:      Supported
6255 W:      http://git.infradead.org/users/hch/dma-mapping.git
6256 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6257 F:      include/asm-generic/dma-mapping.h
6258 F:      include/linux/dma-direct.h
6259 F:      include/linux/dma-map-ops.h
6260 F:      include/linux/dma-mapping.h
6261 F:      include/linux/swiotlb.h
6262 F:      kernel/dma/
6263
6264 DMA-BUF HEAPS FRAMEWORK
6265 M:      Sumit Semwal <sumit.semwal@linaro.org>
6266 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6267 R:      Brian Starkey <Brian.Starkey@arm.com>
6268 R:      John Stultz <jstultz@google.com>
6269 R:      T.J. Mercier <tjmercier@google.com>
6270 L:      linux-media@vger.kernel.org
6271 L:      dri-devel@lists.freedesktop.org
6272 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6273 S:      Maintained
6274 T:      git git://anongit.freedesktop.org/drm/drm-misc
6275 F:      drivers/dma-buf/dma-heap.c
6276 F:      drivers/dma-buf/heaps/*
6277 F:      include/linux/dma-heap.h
6278 F:      include/uapi/linux/dma-heap.h
6279
6280 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6281 M:      Lukasz Luba <lukasz.luba@arm.com>
6282 L:      linux-pm@vger.kernel.org
6283 L:      linux-samsung-soc@vger.kernel.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6286 F:      drivers/memory/samsung/exynos5422-dmc.c
6287
6288 DME1737 HARDWARE MONITOR DRIVER
6289 M:      Juerg Haefliger <juergh@proton.me>
6290 L:      linux-hwmon@vger.kernel.org
6291 S:      Maintained
6292 F:      Documentation/hwmon/dme1737.rst
6293 F:      drivers/hwmon/dme1737.c
6294
6295 DMI/SMBIOS SUPPORT
6296 M:      Jean Delvare <jdelvare@suse.com>
6297 S:      Maintained
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6299 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6300 F:      drivers/firmware/dmi-id.c
6301 F:      drivers/firmware/dmi_scan.c
6302 F:      include/linux/dmi.h
6303
6304 DOCUMENTATION
6305 M:      Jonathan Corbet <corbet@lwn.net>
6306 L:      linux-doc@vger.kernel.org
6307 S:      Maintained
6308 P:      Documentation/doc-guide/maintainer-profile.rst
6309 T:      git git://git.lwn.net/linux.git docs-next
6310 F:      Documentation/
6311 F:      scripts/documentation-file-ref-check
6312 F:      scripts/kernel-doc
6313 F:      scripts/sphinx-pre-install
6314 X:      Documentation/ABI/
6315 X:      Documentation/admin-guide/media/
6316 X:      Documentation/devicetree/
6317 X:      Documentation/driver-api/media/
6318 X:      Documentation/firmware-guide/acpi/
6319 X:      Documentation/i2c/
6320 X:      Documentation/netlink/
6321 X:      Documentation/power/
6322 X:      Documentation/spi/
6323 X:      Documentation/userspace-api/media/
6324
6325 DOCUMENTATION PROCESS
6326 M:      Jonathan Corbet <corbet@lwn.net>
6327 L:      workflows@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/maintainer/
6330 F:      Documentation/process/
6331
6332 DOCUMENTATION REPORTING ISSUES
6333 M:      Thorsten Leemhuis <linux@leemhuis.info>
6334 L:      linux-doc@vger.kernel.org
6335 S:      Maintained
6336 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6337 F:      Documentation/admin-guide/reporting-issues.rst
6338
6339 DOCUMENTATION SCRIPTS
6340 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6341 L:      linux-doc@vger.kernel.org
6342 S:      Maintained
6343 F:      Documentation/sphinx/parse-headers.pl
6344 F:      scripts/documentation-file-ref-check
6345 F:      scripts/sphinx-pre-install
6346
6347 DOCUMENTATION/ITALIAN
6348 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6349 L:      linux-doc@vger.kernel.org
6350 S:      Maintained
6351 F:      Documentation/translations/it_IT
6352
6353 DOCUMENTATION/JAPANESE
6354 R:      Akira Yokosawa <akiyks@gmail.com>
6355 L:      linux-doc@vger.kernel.org
6356 S:      Maintained
6357 F:      Documentation/translations/ja_JP
6358
6359 DONGWOON DW9714 LENS VOICE COIL DRIVER
6360 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6361 L:      linux-media@vger.kernel.org
6362 S:      Maintained
6363 T:      git git://linuxtv.org/media_tree.git
6364 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6365 F:      drivers/media/i2c/dw9714.c
6366
6367 DONGWOON DW9719 LENS VOICE COIL DRIVER
6368 M:      Daniel Scally <djrscally@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 S:      Maintained
6371 T:      git git://linuxtv.org/media_tree.git
6372 F:      drivers/media/i2c/dw9719.c
6373
6374 DONGWOON DW9768 LENS VOICE COIL DRIVER
6375 L:      linux-media@vger.kernel.org
6376 S:      Orphan
6377 T:      git git://linuxtv.org/media_tree.git
6378 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6379 F:      drivers/media/i2c/dw9768.c
6380
6381 DONGWOON DW9807 LENS VOICE COIL DRIVER
6382 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 T:      git git://linuxtv.org/media_tree.git
6386 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6387 F:      drivers/media/i2c/dw9807-vcm.c
6388
6389 DOUBLETALK DRIVER
6390 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6391 L:      blinux-list@redhat.com
6392 S:      Maintained
6393 F:      drivers/char/dtlk.c
6394 F:      include/linux/dtlk.h
6395
6396 DPAA2 DATAPATH I/O (DPIO) DRIVER
6397 M:      Roy Pledge <Roy.Pledge@nxp.com>
6398 L:      linux-kernel@vger.kernel.org
6399 S:      Maintained
6400 F:      drivers/soc/fsl/dpio
6401
6402 DPAA2 ETHERNET DRIVER
6403 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6404 L:      netdev@vger.kernel.org
6405 S:      Maintained
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6407 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6408 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6409 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6415 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6416
6417 DPAA2 ETHERNET SWITCH DRIVER
6418 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6419 L:      netdev@vger.kernel.org
6420 S:      Maintained
6421 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6423 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6424
6425 DPLL SUBSYSTEM
6426 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6427 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6428 M:      Jiri Pirko <jiri@resnulli.us>
6429 L:      netdev@vger.kernel.org
6430 S:      Supported
6431 F:      Documentation/driver-api/dpll.rst
6432 F:      drivers/dpll/*
6433 F:      include/linux/dpll.h
6434 F:      include/uapi/linux/dpll.h
6435
6436 DRBD DRIVER
6437 M:      Philipp Reisner <philipp.reisner@linbit.com>
6438 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6439 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6440 L:      drbd-dev@lists.linbit.com
6441 S:      Supported
6442 W:      http://www.drbd.org
6443 T:      git git://git.linbit.com/linux-drbd.git
6444 T:      git git://git.linbit.com/drbd-8.4.git
6445 F:      Documentation/admin-guide/blockdev/
6446 F:      drivers/block/drbd/
6447 F:      include/linux/drbd*
6448 F:      lib/lru_cache.c
6449
6450 DRIVER COMPONENT FRAMEWORK
6451 L:      dri-devel@lists.freedesktop.org
6452 F:      drivers/base/component.c
6453 F:      include/linux/component.h
6454
6455 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6457 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6458 S:      Supported
6459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6460 F:      Documentation/core-api/kobject.rst
6461 F:      drivers/base/
6462 F:      fs/debugfs/
6463 F:      fs/sysfs/
6464 F:      include/linux/debugfs.h
6465 F:      include/linux/fwnode.h
6466 F:      include/linux/kobj*
6467 F:      include/linux/property.h
6468 F:      lib/kobj*
6469
6470 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6471 M:      Nishanth Menon <nm@ti.com>
6472 L:      linux-pm@vger.kernel.org
6473 S:      Maintained
6474 F:      drivers/soc/ti/smartreflex.c
6475 F:      include/linux/power/smartreflex.h
6476
6477 DRM ACCEL DRIVERS FOR INTEL VPU
6478 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6479 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6480 L:      dri-devel@lists.freedesktop.org
6481 S:      Supported
6482 T:      git git://anongit.freedesktop.org/drm/drm-misc
6483 F:      drivers/accel/ivpu/
6484 F:      include/uapi/drm/ivpu_accel.h
6485
6486 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6487 M:      Oded Gabbay <ogabbay@kernel.org>
6488 L:      dri-devel@lists.freedesktop.org
6489 S:      Maintained
6490 C:      irc://irc.oftc.net/dri-devel
6491 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6492 F:      Documentation/accel/
6493 F:      drivers/accel/
6494 F:      include/drm/drm_accel.h
6495
6496 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6497 M:      Maxime Ripard <mripard@kernel.org>
6498 M:      Chen-Yu Tsai <wens@csie.org>
6499 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6500 L:      dri-devel@lists.freedesktop.org
6501 S:      Supported
6502 T:      git git://anongit.freedesktop.org/drm/drm-misc
6503 F:      drivers/gpu/drm/sun4i/sun8i*
6504
6505 DRM DRIVER FOR ARM PL111 CLCD
6506 M:      Emma Anholt <emma@anholt.net>
6507 S:      Supported
6508 T:      git git://anongit.freedesktop.org/drm/drm-misc
6509 F:      drivers/gpu/drm/pl111/
6510
6511 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6512 M:      Linus Walleij <linus.walleij@linaro.org>
6513 S:      Maintained
6514 T:      git git://anongit.freedesktop.org/drm/drm-misc
6515 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6516 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6517
6518 DRM DRIVER FOR ASPEED BMC GFX
6519 M:      Joel Stanley <joel@jms.id.au>
6520 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6521 S:      Supported
6522 T:      git git://anongit.freedesktop.org/drm/drm-misc
6523 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6524 F:      drivers/gpu/drm/aspeed/
6525
6526 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6527 M:      Dave Airlie <airlied@redhat.com>
6528 R:      Thomas Zimmermann <tzimmermann@suse.de>
6529 R:      Jocelyn Falempe <jfalempe@redhat.com>
6530 L:      dri-devel@lists.freedesktop.org
6531 S:      Supported
6532 T:      git git://anongit.freedesktop.org/drm/drm-misc
6533 F:      drivers/gpu/drm/ast/
6534
6535 DRM DRIVER FOR BOCHS VIRTUAL GPU
6536 M:      Gerd Hoffmann <kraxel@redhat.com>
6537 L:      virtualization@lists.linux.dev
6538 S:      Maintained
6539 T:      git git://anongit.freedesktop.org/drm/drm-misc
6540 F:      drivers/gpu/drm/tiny/bochs.c
6541
6542 DRM DRIVER FOR BOE HIMAX8279D PANELS
6543 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6544 S:      Maintained
6545 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6546 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6547
6548 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6549 M:      Jagan Teki <jagan@amarulasolutions.com>
6550 S:      Maintained
6551 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6552 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6553
6554 DRM DRIVER FOR EBBG FT8719 PANEL
6555 M:      Joel Selvaraj <jo@jsfamily.in>
6556 S:      Maintained
6557 T:      git git://anongit.freedesktop.org/drm/drm-misc
6558 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6559 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6560
6561 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6562 M:      Linus Walleij <linus.walleij@linaro.org>
6563 S:      Maintained
6564 T:      git git://anongit.freedesktop.org/drm/drm-misc
6565 F:      drivers/gpu/drm/tve200/
6566
6567 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6568 M:      Icenowy Zheng <icenowy@aosc.io>
6569 S:      Maintained
6570 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6571 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6572
6573 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6574 M:      Jagan Teki <jagan@amarulasolutions.com>
6575 S:      Maintained
6576 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6577 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6578
6579 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6580 M:      Thomas Zimmermann <tzimmermann@suse.de>
6581 M:      Javier Martinez Canillas <javierm@redhat.com>
6582 L:      dri-devel@lists.freedesktop.org
6583 S:      Maintained
6584 T:      git git://anongit.freedesktop.org/drm/drm-misc
6585 F:      drivers/gpu/drm/drm_aperture.c
6586 F:      drivers/gpu/drm/tiny/ofdrm.c
6587 F:      drivers/gpu/drm/tiny/simpledrm.c
6588 F:      drivers/video/aperture.c
6589 F:      drivers/video/nomodeset.c
6590 F:      include/drm/drm_aperture.h
6591 F:      include/linux/aperture.h
6592 F:      include/video/nomodeset.h
6593
6594 DRM DRIVER FOR GENERIC EDP PANELS
6595 R:      Douglas Anderson <dianders@chromium.org>
6596 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6597 F:      drivers/gpu/drm/panel/panel-edp.c
6598
6599 DRM DRIVER FOR GENERIC USB DISPLAY
6600 M:      Noralf Trønnes <noralf@tronnes.org>
6601 S:      Maintained
6602 W:      https://github.com/notro/gud/wiki
6603 T:      git git://anongit.freedesktop.org/drm/drm-misc
6604 F:      drivers/gpu/drm/gud/
6605 F:      include/drm/gud.h
6606
6607 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6608 M:      Hans de Goede <hdegoede@redhat.com>
6609 S:      Maintained
6610 T:      git git://anongit.freedesktop.org/drm/drm-misc
6611 F:      drivers/gpu/drm/tiny/gm12u320.c
6612
6613 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6614 M:      Ondrej Jirman <megi@xff.cz>
6615 M:      Javier Martinez Canillas <javierm@redhat.com>
6616 S:      Maintained
6617 T:      git git://anongit.freedesktop.org/drm/drm-misc
6618 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6619 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6620
6621 DRM DRIVER FOR HX8357D PANELS
6622 M:      Emma Anholt <emma@anholt.net>
6623 S:      Maintained
6624 T:      git git://anongit.freedesktop.org/drm/drm-misc
6625 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6626 F:      drivers/gpu/drm/tiny/hx8357d.c
6627
6628 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6629 M:      Deepak Rawat <drawat.floss@gmail.com>
6630 L:      linux-hyperv@vger.kernel.org
6631 L:      dri-devel@lists.freedesktop.org
6632 S:      Maintained
6633 T:      git git://anongit.freedesktop.org/drm/drm-misc
6634 F:      drivers/gpu/drm/hyperv
6635
6636 DRM DRIVER FOR ILITEK ILI9225 PANELS
6637 M:      David Lechner <david@lechnology.com>
6638 S:      Maintained
6639 T:      git git://anongit.freedesktop.org/drm/drm-misc
6640 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6641 F:      drivers/gpu/drm/tiny/ili9225.c
6642
6643 DRM DRIVER FOR ILITEK ILI9486 PANELS
6644 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6645 S:      Maintained
6646 T:      git git://anongit.freedesktop.org/drm/drm-misc
6647 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6648 F:      drivers/gpu/drm/tiny/ili9486.c
6649
6650 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6651 M:      Jagan Teki <jagan@edgeble.ai>
6652 S:      Maintained
6653 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6654 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6655
6656 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6657 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6658 S:      Supported
6659 T:      git git://anongit.freedesktop.org/drm/drm-misc
6660 F:      drivers/gpu/drm/logicvc/
6661
6662 DRM DRIVER FOR LVDS PANELS
6663 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6664 L:      dri-devel@lists.freedesktop.org
6665 S:      Maintained
6666 T:      git git://anongit.freedesktop.org/drm/drm-misc
6667 F:      Documentation/devicetree/bindings/display/lvds.yaml
6668 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6669 F:      drivers/gpu/drm/panel/panel-lvds.c
6670
6671 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6672 M:      Guido Günther <agx@sigxcpu.org>
6673 R:      Purism Kernel Team <kernel@puri.sm>
6674 S:      Maintained
6675 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6676 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6677
6678 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6679 M:      Dave Airlie <airlied@redhat.com>
6680 R:      Thomas Zimmermann <tzimmermann@suse.de>
6681 R:      Jocelyn Falempe <jfalempe@redhat.com>
6682 L:      dri-devel@lists.freedesktop.org
6683 S:      Supported
6684 T:      git git://anongit.freedesktop.org/drm/drm-misc
6685 F:      drivers/gpu/drm/mgag200/
6686
6687 DRM DRIVER FOR MI0283QT
6688 M:      Noralf Trønnes <noralf@tronnes.org>
6689 S:      Maintained
6690 T:      git git://anongit.freedesktop.org/drm/drm-misc
6691 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6692 F:      drivers/gpu/drm/tiny/mi0283qt.c
6693
6694 DRM DRIVER FOR MIPI DBI compatible panels
6695 M:      Noralf Trønnes <noralf@tronnes.org>
6696 S:      Maintained
6697 W:      https://github.com/notro/panel-mipi-dbi/wiki
6698 T:      git git://anongit.freedesktop.org/drm/drm-misc
6699 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6700 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6701
6702 DRM DRIVER FOR MSM ADRENO GPU
6703 M:      Rob Clark <robdclark@gmail.com>
6704 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6705 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6706 R:      Sean Paul <sean@poorly.run>
6707 R:      Marijn Suijten <marijn.suijten@somainline.org>
6708 L:      linux-arm-msm@vger.kernel.org
6709 L:      dri-devel@lists.freedesktop.org
6710 L:      freedreno@lists.freedesktop.org
6711 S:      Maintained
6712 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6713 T:      git https://gitlab.freedesktop.org/drm/msm.git
6714 F:      Documentation/devicetree/bindings/display/msm/
6715 F:      drivers/gpu/drm/ci/xfails/msm*
6716 F:      drivers/gpu/drm/msm/
6717 F:      include/uapi/drm/msm_drm.h
6718
6719 DRM DRIVER FOR NOVATEK NT35510 PANELS
6720 M:      Linus Walleij <linus.walleij@linaro.org>
6721 S:      Maintained
6722 T:      git git://anongit.freedesktop.org/drm/drm-misc
6723 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6724 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6725
6726 DRM DRIVER FOR NOVATEK NT35560 PANELS
6727 M:      Linus Walleij <linus.walleij@linaro.org>
6728 S:      Maintained
6729 T:      git git://anongit.freedesktop.org/drm/drm-misc
6730 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6731 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6732
6733 DRM DRIVER FOR NOVATEK NT36523 PANELS
6734 M:      Jianhua Lu <lujianhua000@gmail.com>
6735 S:      Maintained
6736 T:      git git://anongit.freedesktop.org/drm/drm-misc
6737 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6738 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6739
6740 DRM DRIVER FOR NOVATEK NT36672A PANELS
6741 M:      Sumit Semwal <sumit.semwal@linaro.org>
6742 S:      Maintained
6743 T:      git git://anongit.freedesktop.org/drm/drm-misc
6744 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6745 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6746
6747 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6748 M:      Karol Herbst <kherbst@redhat.com>
6749 M:      Lyude Paul <lyude@redhat.com>
6750 M:      Danilo Krummrich <dakr@redhat.com>
6751 L:      dri-devel@lists.freedesktop.org
6752 L:      nouveau@lists.freedesktop.org
6753 S:      Supported
6754 W:      https://nouveau.freedesktop.org/
6755 Q:      https://patchwork.freedesktop.org/project/nouveau/
6756 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6757 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6758 C:      irc://irc.oftc.net/nouveau
6759 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6760 F:      drivers/gpu/drm/nouveau/
6761 F:      include/uapi/drm/nouveau_drm.h
6762
6763 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6764 M:      Stefan Mavrodiev <stefan@olimex.com>
6765 S:      Maintained
6766 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6767 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6768
6769 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6770 R:      Douglas Anderson <dianders@chromium.org>
6771 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6772 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6773
6774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6775 M:      Noralf Trønnes <noralf@tronnes.org>
6776 S:      Maintained
6777 T:      git git://anongit.freedesktop.org/drm/drm-misc
6778 F:      Documentation/devicetree/bindings/display/repaper.txt
6779 F:      drivers/gpu/drm/tiny/repaper.c
6780
6781 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6782 M:      Dave Airlie <airlied@redhat.com>
6783 M:      Gerd Hoffmann <kraxel@redhat.com>
6784 L:      virtualization@lists.linux.dev
6785 S:      Obsolete
6786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6787 T:      git git://anongit.freedesktop.org/drm/drm-misc
6788 F:      drivers/gpu/drm/tiny/cirrus.c
6789
6790 DRM DRIVER FOR QXL VIRTUAL GPU
6791 M:      Dave Airlie <airlied@redhat.com>
6792 M:      Gerd Hoffmann <kraxel@redhat.com>
6793 L:      virtualization@lists.linux.dev
6794 L:      spice-devel@lists.freedesktop.org
6795 S:      Maintained
6796 T:      git git://anongit.freedesktop.org/drm/drm-misc
6797 F:      drivers/gpu/drm/qxl/
6798 F:      include/uapi/drm/qxl_drm.h
6799
6800 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6801 M:      Robert Chiras <robert.chiras@nxp.com>
6802 S:      Maintained
6803 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6804 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6805
6806 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6807 M:      Linus Walleij <linus.walleij@linaro.org>
6808 S:      Maintained
6809 T:      git git://anongit.freedesktop.org/drm/drm-misc
6810 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6811 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6812
6813 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6814 M:      Inki Dae <inki.dae@samsung.com>
6815 M:      Jagan Teki <jagan@amarulasolutions.com>
6816 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6817 S:      Maintained
6818 T:      git git://anongit.freedesktop.org/drm/drm-misc
6819 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6820 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6821 F:      include/drm/bridge/samsung-dsim.h
6822
6823 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6824 M:      Markuss Broks <markuss.broks@gmail.com>
6825 S:      Maintained
6826 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6827 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6828
6829 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6830 M:      Artur Weber <aweber.kernel@gmail.com>
6831 S:      Maintained
6832 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6833 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6834
6835 DRM DRIVER FOR SITRONIX ST7586 PANELS
6836 M:      David Lechner <david@lechnology.com>
6837 S:      Maintained
6838 T:      git git://anongit.freedesktop.org/drm/drm-misc
6839 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6840 F:      drivers/gpu/drm/tiny/st7586.c
6841
6842 DRM DRIVER FOR SITRONIX ST7701 PANELS
6843 M:      Jagan Teki <jagan@amarulasolutions.com>
6844 S:      Maintained
6845 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6846 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6847
6848 DRM DRIVER FOR SITRONIX ST7703 PANELS
6849 M:      Guido Günther <agx@sigxcpu.org>
6850 R:      Purism Kernel Team <kernel@puri.sm>
6851 R:      Ondrej Jirman <megi@xff.cz>
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6854 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6855
6856 DRM DRIVER FOR SITRONIX ST7735R PANELS
6857 M:      David Lechner <david@lechnology.com>
6858 S:      Maintained
6859 T:      git git://anongit.freedesktop.org/drm/drm-misc
6860 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6861 F:      drivers/gpu/drm/tiny/st7735r.c
6862
6863 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6864 M:      Javier Martinez Canillas <javierm@redhat.com>
6865 S:      Maintained
6866 T:      git git://anongit.freedesktop.org/drm/drm-misc
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6868 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6869 F:      drivers/gpu/drm/solomon/ssd130x*
6870
6871 DRM DRIVER FOR ST-ERICSSON MCDE
6872 M:      Linus Walleij <linus.walleij@linaro.org>
6873 S:      Maintained
6874 T:      git git://anongit.freedesktop.org/drm/drm-misc
6875 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6876 F:      drivers/gpu/drm/mcde/
6877
6878 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6879 M:      Jagan Teki <jagan@amarulasolutions.com>
6880 S:      Maintained
6881 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6882 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6883
6884 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6885 R:      Douglas Anderson <dianders@chromium.org>
6886 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6887 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6888
6889 DRM DRIVER FOR TPO TPG110 PANELS
6890 M:      Linus Walleij <linus.walleij@linaro.org>
6891 S:      Maintained
6892 T:      git git://anongit.freedesktop.org/drm/drm-misc
6893 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6894 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6895
6896 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6897 M:      Dave Airlie <airlied@redhat.com>
6898 R:      Sean Paul <sean@poorly.run>
6899 R:      Thomas Zimmermann <tzimmermann@suse.de>
6900 L:      dri-devel@lists.freedesktop.org
6901 S:      Supported
6902 T:      git git://anongit.freedesktop.org/drm/drm-misc
6903 F:      drivers/gpu/drm/udl/
6904
6905 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6906 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6907 M:      Melissa Wen <melissa.srw@gmail.com>
6908 M:      Maíra Canal <mairacanal@riseup.net>
6909 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6910 R:      Daniel Vetter <daniel@ffwll.ch>
6911 L:      dri-devel@lists.freedesktop.org
6912 S:      Maintained
6913 T:      git git://anongit.freedesktop.org/drm/drm-misc
6914 F:      Documentation/gpu/vkms.rst
6915 F:      drivers/gpu/drm/vkms/
6916
6917 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6918 M:      Hans de Goede <hdegoede@redhat.com>
6919 L:      dri-devel@lists.freedesktop.org
6920 S:      Maintained
6921 T:      git git://anongit.freedesktop.org/drm/drm-misc
6922 F:      drivers/gpu/drm/vboxvideo/
6923
6924 DRM DRIVER FOR VMWARE VIRTUAL GPU
6925 M:      Zack Rusin <zackr@vmware.com>
6926 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6927 L:      dri-devel@lists.freedesktop.org
6928 S:      Supported
6929 T:      git git://anongit.freedesktop.org/drm/drm-misc
6930 F:      drivers/gpu/drm/vmwgfx/
6931 F:      include/uapi/drm/vmwgfx_drm.h
6932
6933 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6934 M:      Linus Walleij <linus.walleij@linaro.org>
6935 S:      Maintained
6936 T:      git git://anongit.freedesktop.org/drm/drm-misc
6937 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6938 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6939
6940 DRM DRIVERS
6941 M:      David Airlie <airlied@gmail.com>
6942 M:      Daniel Vetter <daniel@ffwll.ch>
6943 L:      dri-devel@lists.freedesktop.org
6944 S:      Maintained
6945 B:      https://gitlab.freedesktop.org/drm
6946 C:      irc://irc.oftc.net/dri-devel
6947 T:      git git://anongit.freedesktop.org/drm/drm
6948 F:      Documentation/devicetree/bindings/display/
6949 F:      Documentation/devicetree/bindings/gpu/
6950 F:      Documentation/gpu/
6951 F:      drivers/gpu/
6952 F:      include/drm/
6953 F:      include/linux/vga*
6954 F:      include/uapi/drm/
6955
6956 DRM DRIVERS AND MISC GPU PATCHES
6957 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6958 M:      Maxime Ripard <mripard@kernel.org>
6959 M:      Thomas Zimmermann <tzimmermann@suse.de>
6960 S:      Maintained
6961 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6962 T:      git git://anongit.freedesktop.org/drm/drm-misc
6963 F:      Documentation/devicetree/bindings/display/
6964 F:      Documentation/devicetree/bindings/gpu/
6965 F:      Documentation/gpu/
6966 F:      drivers/gpu/drm/
6967 F:      drivers/gpu/vga/
6968 F:      include/drm/drm
6969 F:      include/linux/vga*
6970 F:      include/uapi/drm/
6971 X:      drivers/gpu/drm/amd/
6972 X:      drivers/gpu/drm/armada/
6973 X:      drivers/gpu/drm/etnaviv/
6974 X:      drivers/gpu/drm/exynos/
6975 X:      drivers/gpu/drm/i915/
6976 X:      drivers/gpu/drm/kmb/
6977 X:      drivers/gpu/drm/mediatek/
6978 X:      drivers/gpu/drm/msm/
6979 X:      drivers/gpu/drm/nouveau/
6980 X:      drivers/gpu/drm/radeon/
6981 X:      drivers/gpu/drm/renesas/
6982 X:      drivers/gpu/drm/tegra/
6983
6984 DRM DRIVERS FOR ALLWINNER A10
6985 M:      Maxime Ripard <mripard@kernel.org>
6986 M:      Chen-Yu Tsai <wens@csie.org>
6987 L:      dri-devel@lists.freedesktop.org
6988 S:      Supported
6989 T:      git git://anongit.freedesktop.org/drm/drm-misc
6990 F:      Documentation/devicetree/bindings/display/allwinner*
6991 F:      drivers/gpu/drm/sun4i/
6992
6993 DRM DRIVERS FOR AMLOGIC SOCS
6994 M:      Neil Armstrong <neil.armstrong@linaro.org>
6995 L:      dri-devel@lists.freedesktop.org
6996 L:      linux-amlogic@lists.infradead.org
6997 S:      Supported
6998 W:      http://linux-meson.com/
6999 T:      git git://anongit.freedesktop.org/drm/drm-misc
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7001 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7002 F:      Documentation/gpu/meson.rst
7003 F:      drivers/gpu/drm/ci/xfails/meson*
7004 F:      drivers/gpu/drm/meson/
7005
7006 DRM DRIVERS FOR ATMEL HLCDC
7007 M:      Sam Ravnborg <sam@ravnborg.org>
7008 M:      Boris Brezillon <bbrezillon@kernel.org>
7009 L:      dri-devel@lists.freedesktop.org
7010 S:      Supported
7011 T:      git git://anongit.freedesktop.org/drm/drm-misc
7012 F:      Documentation/devicetree/bindings/display/atmel/
7013 F:      drivers/gpu/drm/atmel-hlcdc/
7014
7015 DRM DRIVERS FOR BRIDGE CHIPS
7016 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7017 M:      Neil Armstrong <neil.armstrong@linaro.org>
7018 M:      Robert Foss <rfoss@kernel.org>
7019 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7020 R:      Jonas Karlman <jonas@kwiboo.se>
7021 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7022 S:      Maintained
7023 T:      git git://anongit.freedesktop.org/drm/drm-misc
7024 F:      Documentation/devicetree/bindings/display/bridge/
7025 F:      drivers/gpu/drm/bridge/
7026 F:      drivers/gpu/drm/drm_bridge.c
7027 F:      drivers/gpu/drm/drm_bridge_connector.c
7028 F:      include/drm/drm_bridge.h
7029 F:      include/drm/drm_bridge_connector.h
7030
7031 DRM DRIVERS FOR EXYNOS
7032 M:      Inki Dae <inki.dae@samsung.com>
7033 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7034 M:      Kyungmin Park <kyungmin.park@samsung.com>
7035 L:      dri-devel@lists.freedesktop.org
7036 S:      Supported
7037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7038 F:      Documentation/devicetree/bindings/display/exynos/
7039 F:      Documentation/devicetree/bindings/display/samsung/
7040 F:      drivers/gpu/drm/exynos/
7041 F:      include/uapi/drm/exynos_drm.h
7042
7043 DRM DRIVERS FOR FREESCALE DCU
7044 M:      Stefan Agner <stefan@agner.ch>
7045 M:      Alison Wang <alison.wang@nxp.com>
7046 L:      dri-devel@lists.freedesktop.org
7047 S:      Supported
7048 T:      git git://anongit.freedesktop.org/drm/drm-misc
7049 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7050 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7051 F:      drivers/gpu/drm/fsl-dcu/
7052
7053 DRM DRIVERS FOR FREESCALE IMX 5/6
7054 M:      Philipp Zabel <p.zabel@pengutronix.de>
7055 L:      dri-devel@lists.freedesktop.org
7056 S:      Maintained
7057 T:      git git://anongit.freedesktop.org/drm/drm-misc
7058 T:      git git://git.pengutronix.de/git/pza/linux
7059 F:      Documentation/devicetree/bindings/display/imx/
7060 F:      drivers/gpu/drm/imx/ipuv3/
7061 F:      drivers/gpu/ipu-v3/
7062
7063 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7064 M:      Liu Ying <victor.liu@nxp.com>
7065 L:      dri-devel@lists.freedesktop.org
7066 S:      Maintained
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7070 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7071 F:      drivers/gpu/drm/bridge/imx/
7072
7073 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7074 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7075 L:      dri-devel@lists.freedesktop.org
7076 S:      Maintained
7077 T:      git git://anongit.freedesktop.org/drm/drm-misc
7078 F:      drivers/gpu/drm/gma500/
7079
7080 DRM DRIVERS FOR HISILICON
7081 M:      Xinliang Liu <xinliang.liu@linaro.org>
7082 M:      Tian Tao  <tiantao6@hisilicon.com>
7083 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7084 R:      Sumit Semwal <sumit.semwal@linaro.org>
7085 R:      Yongqin Liu <yongqin.liu@linaro.org>
7086 R:      John Stultz <jstultz@google.com>
7087 L:      dri-devel@lists.freedesktop.org
7088 S:      Maintained
7089 T:      git git://anongit.freedesktop.org/drm/drm-misc
7090 F:      Documentation/devicetree/bindings/display/hisilicon/
7091 F:      drivers/gpu/drm/hisilicon/
7092
7093 DRM DRIVERS FOR LIMA
7094 M:      Qiang Yu <yuq825@gmail.com>
7095 L:      dri-devel@lists.freedesktop.org
7096 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7097 S:      Maintained
7098 T:      git git://anongit.freedesktop.org/drm/drm-misc
7099 F:      drivers/gpu/drm/lima/
7100 F:      include/uapi/drm/lima_drm.h
7101
7102 DRM DRIVERS FOR LOONGSON
7103 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7104 L:      dri-devel@lists.freedesktop.org
7105 S:      Supported
7106 T:      git git://anongit.freedesktop.org/drm/drm-misc
7107 F:      drivers/gpu/drm/loongson/
7108
7109 DRM DRIVERS FOR MEDIATEK
7110 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7111 M:      Philipp Zabel <p.zabel@pengutronix.de>
7112 L:      dri-devel@lists.freedesktop.org
7113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7114 S:      Supported
7115 F:      Documentation/devicetree/bindings/display/mediatek/
7116 F:      drivers/gpu/drm/ci/xfails/mediatek*
7117 F:      drivers/gpu/drm/mediatek/
7118 F:      drivers/phy/mediatek/phy-mtk-dp.c
7119 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7120 F:      drivers/phy/mediatek/phy-mtk-mipi*
7121
7122 DRM DRIVERS FOR NVIDIA TEGRA
7123 M:      Thierry Reding <thierry.reding@gmail.com>
7124 M:      Mikko Perttunen <mperttunen@nvidia.com>
7125 L:      dri-devel@lists.freedesktop.org
7126 L:      linux-tegra@vger.kernel.org
7127 S:      Supported
7128 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7129 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7130 F:      Documentation/devicetree/bindings/gpu/host1x/
7131 F:      drivers/gpu/drm/tegra/
7132 F:      drivers/gpu/host1x/
7133 F:      include/linux/host1x.h
7134 F:      include/uapi/drm/tegra_drm.h
7135
7136 DRM DRIVERS FOR RENESAS R-CAR
7137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7138 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7139 L:      dri-devel@lists.freedesktop.org
7140 L:      linux-renesas-soc@vger.kernel.org
7141 S:      Supported
7142 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7145 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7146 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7147 F:      drivers/gpu/drm/renesas/rcar-du/
7148
7149 DRM DRIVERS FOR RENESAS SHMOBILE
7150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7151 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7152 L:      dri-devel@lists.freedesktop.org
7153 L:      linux-renesas-soc@vger.kernel.org
7154 S:      Supported
7155 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7156 F:      drivers/gpu/drm/renesas/shmobile/
7157 F:      include/linux/platform_data/shmob_drm.h
7158
7159 DRM DRIVERS FOR ROCKCHIP
7160 M:      Sandy Huang <hjc@rock-chips.com>
7161 M:      Heiko Stübner <heiko@sntech.de>
7162 L:      dri-devel@lists.freedesktop.org
7163 S:      Maintained
7164 T:      git git://anongit.freedesktop.org/drm/drm-misc
7165 F:      Documentation/devicetree/bindings/display/rockchip/
7166 F:      drivers/gpu/drm/ci/xfails/rockchip*
7167 F:      drivers/gpu/drm/rockchip/
7168
7169 DRM DRIVERS FOR STI
7170 M:      Alain Volmat <alain.volmat@foss.st.com>
7171 L:      dri-devel@lists.freedesktop.org
7172 S:      Maintained
7173 T:      git git://anongit.freedesktop.org/drm/drm-misc
7174 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7175 F:      drivers/gpu/drm/sti
7176
7177 DRM DRIVERS FOR STM
7178 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7179 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7180 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7181 L:      dri-devel@lists.freedesktop.org
7182 S:      Maintained
7183 T:      git git://anongit.freedesktop.org/drm/drm-misc
7184 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7185 F:      drivers/gpu/drm/stm
7186
7187 DRM DRIVERS FOR TI KEYSTONE
7188 M:      Jyri Sarha <jyri.sarha@iki.fi>
7189 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7190 L:      dri-devel@lists.freedesktop.org
7191 S:      Maintained
7192 T:      git git://anongit.freedesktop.org/drm/drm-misc
7193 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7195 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7196 F:      drivers/gpu/drm/tidss/
7197
7198 DRM DRIVERS FOR TI LCDC
7199 M:      Jyri Sarha <jyri.sarha@iki.fi>
7200 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7201 L:      dri-devel@lists.freedesktop.org
7202 S:      Maintained
7203 T:      git git://anongit.freedesktop.org/drm/drm-misc
7204 F:      Documentation/devicetree/bindings/display/tilcdc/
7205 F:      drivers/gpu/drm/tilcdc/
7206
7207 DRM DRIVERS FOR TI OMAP
7208 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7209 L:      dri-devel@lists.freedesktop.org
7210 S:      Maintained
7211 T:      git git://anongit.freedesktop.org/drm/drm-misc
7212 F:      Documentation/devicetree/bindings/display/ti/
7213 F:      drivers/gpu/drm/omapdrm/
7214
7215 DRM DRIVERS FOR V3D
7216 M:      Emma Anholt <emma@anholt.net>
7217 M:      Melissa Wen <mwen@igalia.com>
7218 S:      Supported
7219 T:      git git://anongit.freedesktop.org/drm/drm-misc
7220 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7221 F:      drivers/gpu/drm/v3d/
7222 F:      include/uapi/drm/v3d_drm.h
7223
7224 DRM DRIVERS FOR VC4
7225 M:      Emma Anholt <emma@anholt.net>
7226 M:      Maxime Ripard <mripard@kernel.org>
7227 S:      Supported
7228 T:      git git://github.com/anholt/linux
7229 T:      git git://anongit.freedesktop.org/drm/drm-misc
7230 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7231 F:      drivers/gpu/drm/vc4/
7232 F:      include/uapi/drm/vc4_drm.h
7233
7234 DRM DRIVERS FOR VIVANTE GPU IP
7235 M:      Lucas Stach <l.stach@pengutronix.de>
7236 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7237 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7238 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7239 L:      dri-devel@lists.freedesktop.org
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7242 F:      drivers/gpu/drm/etnaviv/
7243 F:      include/uapi/drm/etnaviv_drm.h
7244
7245 DRM DRIVERS FOR XEN
7246 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7247 L:      dri-devel@lists.freedesktop.org
7248 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7249 S:      Supported
7250 T:      git git://anongit.freedesktop.org/drm/drm-misc
7251 F:      Documentation/gpu/xen-front.rst
7252 F:      drivers/gpu/drm/xen/
7253
7254 DRM DRIVERS FOR XILINX
7255 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7256 L:      dri-devel@lists.freedesktop.org
7257 S:      Maintained
7258 T:      git git://anongit.freedesktop.org/drm/drm-misc
7259 F:      Documentation/devicetree/bindings/display/xlnx/
7260 F:      drivers/gpu/drm/xlnx/
7261
7262 DRM GPU SCHEDULER
7263 M:      Luben Tuikov <ltuikov89@gmail.com>
7264 L:      dri-devel@lists.freedesktop.org
7265 S:      Maintained
7266 T:      git git://anongit.freedesktop.org/drm/drm-misc
7267 F:      drivers/gpu/drm/scheduler/
7268 F:      include/drm/gpu_scheduler.h
7269
7270 DRM PANEL DRIVERS
7271 M:      Neil Armstrong <neil.armstrong@linaro.org>
7272 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7273 R:      Sam Ravnborg <sam@ravnborg.org>
7274 L:      dri-devel@lists.freedesktop.org
7275 S:      Maintained
7276 T:      git git://anongit.freedesktop.org/drm/drm-misc
7277 F:      Documentation/devicetree/bindings/display/panel/
7278 F:      drivers/gpu/drm/drm_panel.c
7279 F:      drivers/gpu/drm/panel/
7280 F:      include/drm/drm_panel.h
7281
7282 DRM PRIVACY-SCREEN CLASS
7283 M:      Hans de Goede <hdegoede@redhat.com>
7284 L:      dri-devel@lists.freedesktop.org
7285 S:      Maintained
7286 T:      git git://anongit.freedesktop.org/drm/drm-misc
7287 F:      drivers/gpu/drm/drm_privacy_screen*
7288 F:      include/drm/drm_privacy_screen*
7289
7290 DRM TTM SUBSYSTEM
7291 M:      Christian Koenig <christian.koenig@amd.com>
7292 M:      Huang Rui <ray.huang@amd.com>
7293 L:      dri-devel@lists.freedesktop.org
7294 S:      Maintained
7295 T:      git git://anongit.freedesktop.org/drm/drm-misc
7296 F:      drivers/gpu/drm/ttm/
7297 F:      include/drm/ttm/
7298
7299 DRM AUTOMATED TESTING
7300 M:      Helen Koike <helen.koike@collabora.com>
7301 L:      dri-devel@lists.freedesktop.org
7302 S:      Maintained
7303 T:      git git://anongit.freedesktop.org/drm/drm-misc
7304 F:      Documentation/gpu/automated_testing.rst
7305 F:      drivers/gpu/drm/ci/
7306
7307 DSBR100 USB FM RADIO DRIVER
7308 M:      Alexey Klimov <klimov.linux@gmail.com>
7309 L:      linux-media@vger.kernel.org
7310 S:      Maintained
7311 T:      git git://linuxtv.org/media_tree.git
7312 F:      drivers/media/radio/dsbr100.c
7313
7314 DT3155 MEDIA DRIVER
7315 M:      Hans Verkuil <hverkuil@xs4all.nl>
7316 L:      linux-media@vger.kernel.org
7317 S:      Odd Fixes
7318 W:      https://linuxtv.org
7319 T:      git git://linuxtv.org/media_tree.git
7320 F:      drivers/media/pci/dt3155/
7321
7322 DVB_USB_AF9015 MEDIA DRIVER
7323 M:      Antti Palosaari <crope@iki.fi>
7324 L:      linux-media@vger.kernel.org
7325 S:      Maintained
7326 W:      https://linuxtv.org
7327 W:      http://palosaari.fi/linux/
7328 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7329 T:      git git://linuxtv.org/anttip/media_tree.git
7330 F:      drivers/media/usb/dvb-usb-v2/af9015*
7331
7332 DVB_USB_AF9035 MEDIA DRIVER
7333 M:      Antti Palosaari <crope@iki.fi>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 W:      https://linuxtv.org
7337 W:      http://palosaari.fi/linux/
7338 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7339 T:      git git://linuxtv.org/anttip/media_tree.git
7340 F:      drivers/media/usb/dvb-usb-v2/af9035*
7341
7342 DVB_USB_ANYSEE MEDIA DRIVER
7343 M:      Antti Palosaari <crope@iki.fi>
7344 L:      linux-media@vger.kernel.org
7345 S:      Maintained
7346 W:      https://linuxtv.org
7347 W:      http://palosaari.fi/linux/
7348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7349 T:      git git://linuxtv.org/anttip/media_tree.git
7350 F:      drivers/media/usb/dvb-usb-v2/anysee*
7351
7352 DVB_USB_AU6610 MEDIA DRIVER
7353 M:      Antti Palosaari <crope@iki.fi>
7354 L:      linux-media@vger.kernel.org
7355 S:      Maintained
7356 W:      https://linuxtv.org
7357 W:      http://palosaari.fi/linux/
7358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7359 T:      git git://linuxtv.org/anttip/media_tree.git
7360 F:      drivers/media/usb/dvb-usb-v2/au6610*
7361
7362 DVB_USB_CE6230 MEDIA DRIVER
7363 M:      Antti Palosaari <crope@iki.fi>
7364 L:      linux-media@vger.kernel.org
7365 S:      Maintained
7366 W:      https://linuxtv.org
7367 W:      http://palosaari.fi/linux/
7368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7369 T:      git git://linuxtv.org/anttip/media_tree.git
7370 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7371
7372 DVB_USB_CXUSB MEDIA DRIVER
7373 M:      Michael Krufky <mkrufky@linuxtv.org>
7374 L:      linux-media@vger.kernel.org
7375 S:      Maintained
7376 W:      https://linuxtv.org
7377 W:      http://github.com/mkrufky
7378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7379 T:      git git://linuxtv.org/media_tree.git
7380 F:      drivers/media/usb/dvb-usb/cxusb*
7381
7382 DVB_USB_EC168 MEDIA DRIVER
7383 M:      Antti Palosaari <crope@iki.fi>
7384 L:      linux-media@vger.kernel.org
7385 S:      Maintained
7386 W:      https://linuxtv.org
7387 W:      http://palosaari.fi/linux/
7388 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7389 T:      git git://linuxtv.org/anttip/media_tree.git
7390 F:      drivers/media/usb/dvb-usb-v2/ec168*
7391
7392 DVB_USB_GL861 MEDIA DRIVER
7393 M:      Antti Palosaari <crope@iki.fi>
7394 L:      linux-media@vger.kernel.org
7395 S:      Maintained
7396 W:      https://linuxtv.org
7397 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7398 T:      git git://linuxtv.org/anttip/media_tree.git
7399 F:      drivers/media/usb/dvb-usb-v2/gl861*
7400
7401 DVB_USB_MXL111SF MEDIA DRIVER
7402 M:      Michael Krufky <mkrufky@linuxtv.org>
7403 L:      linux-media@vger.kernel.org
7404 S:      Maintained
7405 W:      https://linuxtv.org
7406 W:      http://github.com/mkrufky
7407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7408 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7409 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7410
7411 DVB_USB_RTL28XXU MEDIA DRIVER
7412 M:      Antti Palosaari <crope@iki.fi>
7413 L:      linux-media@vger.kernel.org
7414 S:      Maintained
7415 W:      https://linuxtv.org
7416 W:      http://palosaari.fi/linux/
7417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7418 T:      git git://linuxtv.org/anttip/media_tree.git
7419 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7420
7421 DVB_USB_V2 MEDIA DRIVER
7422 M:      Antti Palosaari <crope@iki.fi>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 W:      https://linuxtv.org
7426 W:      http://palosaari.fi/linux/
7427 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7428 T:      git git://linuxtv.org/anttip/media_tree.git
7429 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7430 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7431
7432 DYNAMIC DEBUG
7433 M:      Jason Baron <jbaron@akamai.com>
7434 M:      Jim Cromie <jim.cromie@gmail.com>
7435 S:      Maintained
7436 F:      include/linux/dynamic_debug.h
7437 F:      lib/dynamic_debug.c
7438 F:      lib/test_dynamic_debug.c
7439
7440 DYNAMIC INTERRUPT MODERATION
7441 M:      Tal Gilboa <talgi@nvidia.com>
7442 S:      Maintained
7443 F:      Documentation/networking/net_dim.rst
7444 F:      include/linux/dim.h
7445 F:      lib/dim/
7446
7447 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7448 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7449 L:      linux-pm@vger.kernel.org
7450 S:      Supported
7451 B:      https://bugzilla.kernel.org
7452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7453 F:      drivers/powercap/dtpm*
7454 F:      include/linux/dtpm.h
7455
7456 DZ DECSTATION DZ11 SERIAL DRIVER
7457 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7458 S:      Maintained
7459 F:      drivers/tty/serial/dz.*
7460
7461 E3X0 POWER BUTTON DRIVER
7462 M:      Moritz Fischer <moritz.fischer@ettus.com>
7463 L:      usrp-users@lists.ettus.com
7464 S:      Supported
7465 W:      http://www.ettus.com
7466 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7467 F:      drivers/input/misc/e3x0-button.c
7468
7469 E4000 MEDIA DRIVER
7470 M:      Antti Palosaari <crope@iki.fi>
7471 L:      linux-media@vger.kernel.org
7472 S:      Maintained
7473 W:      https://linuxtv.org
7474 W:      http://palosaari.fi/linux/
7475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7476 T:      git git://linuxtv.org/anttip/media_tree.git
7477 F:      drivers/media/tuners/e4000*
7478
7479 EARTH_PT1 MEDIA DRIVER
7480 M:      Akihiro Tsukada <tskd08@gmail.com>
7481 L:      linux-media@vger.kernel.org
7482 S:      Odd Fixes
7483 F:      drivers/media/pci/pt1/
7484
7485 EARTH_PT3 MEDIA DRIVER
7486 M:      Akihiro Tsukada <tskd08@gmail.com>
7487 L:      linux-media@vger.kernel.org
7488 S:      Odd Fixes
7489 F:      drivers/media/pci/pt3/
7490
7491 EC100 MEDIA DRIVER
7492 M:      Antti Palosaari <crope@iki.fi>
7493 L:      linux-media@vger.kernel.org
7494 S:      Maintained
7495 W:      https://linuxtv.org
7496 W:      http://palosaari.fi/linux/
7497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7498 T:      git git://linuxtv.org/anttip/media_tree.git
7499 F:      drivers/media/dvb-frontends/ec100*
7500
7501 ECRYPT FILE SYSTEM
7502 M:      Tyler Hicks <code@tyhicks.com>
7503 L:      ecryptfs@vger.kernel.org
7504 S:      Odd Fixes
7505 W:      http://ecryptfs.org
7506 W:      https://launchpad.net/ecryptfs
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7508 F:      Documentation/filesystems/ecryptfs.rst
7509 F:      fs/ecryptfs/
7510
7511 EDAC-AMD64
7512 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7513 L:      linux-edac@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/edac/amd64_edac*
7516 F:      drivers/edac/mce_amd*
7517
7518 EDAC-ARMADA
7519 M:      Jan Luebbe <jlu@pengutronix.de>
7520 L:      linux-edac@vger.kernel.org
7521 S:      Maintained
7522 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7523 F:      drivers/edac/armada_xp_*
7524
7525 EDAC-AST2500
7526 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7527 S:      Supported
7528 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7529 F:      drivers/edac/aspeed_edac.c
7530
7531 EDAC-BLUEFIELD
7532 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7533 S:      Supported
7534 F:      drivers/edac/bluefield_edac.c
7535
7536 EDAC-CALXEDA
7537 M:      Andre Przywara <andre.przywara@arm.com>
7538 L:      linux-edac@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/edac/highbank*
7541
7542 EDAC-CAVIUM OCTEON
7543 M:      Ralf Baechle <ralf@linux-mips.org>
7544 L:      linux-edac@vger.kernel.org
7545 L:      linux-mips@vger.kernel.org
7546 S:      Supported
7547 F:      drivers/edac/octeon_edac*
7548
7549 EDAC-CAVIUM THUNDERX
7550 M:      Robert Richter <rric@kernel.org>
7551 L:      linux-edac@vger.kernel.org
7552 S:      Odd Fixes
7553 F:      drivers/edac/thunderx_edac*
7554
7555 EDAC-CORE
7556 M:      Borislav Petkov <bp@alien8.de>
7557 M:      Tony Luck <tony.luck@intel.com>
7558 R:      James Morse <james.morse@arm.com>
7559 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7560 R:      Robert Richter <rric@kernel.org>
7561 L:      linux-edac@vger.kernel.org
7562 S:      Supported
7563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7564 F:      Documentation/admin-guide/ras.rst
7565 F:      Documentation/driver-api/edac.rst
7566 F:      drivers/edac/
7567 F:      include/linux/edac.h
7568
7569 EDAC-DMC520
7570 M:      Lei Wang <lewan@microsoft.com>
7571 L:      linux-edac@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/edac/dmc520_edac.c
7574
7575 EDAC-E752X
7576 M:      Mark Gross <markgross@kernel.org>
7577 L:      linux-edac@vger.kernel.org
7578 S:      Maintained
7579 F:      drivers/edac/e752x_edac.c
7580
7581 EDAC-E7XXX
7582 L:      linux-edac@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/edac/e7xxx_edac.c
7585
7586 EDAC-FSL_DDR
7587 M:      York Sun <york.sun@nxp.com>
7588 L:      linux-edac@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/edac/fsl_ddr_edac.*
7591
7592 EDAC-GHES
7593 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7594 L:      linux-edac@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/edac/ghes_edac.c
7597
7598 EDAC-I10NM
7599 M:      Tony Luck <tony.luck@intel.com>
7600 L:      linux-edac@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/edac/i10nm_base.c
7603
7604 EDAC-I3000
7605 L:      linux-edac@vger.kernel.org
7606 S:      Orphan
7607 F:      drivers/edac/i3000_edac.c
7608
7609 EDAC-I5000
7610 L:      linux-edac@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/edac/i5000_edac.c
7613
7614 EDAC-I5400
7615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7616 L:      linux-edac@vger.kernel.org
7617 S:      Maintained
7618 F:      drivers/edac/i5400_edac.c
7619
7620 EDAC-I7300
7621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7622 L:      linux-edac@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/edac/i7300_edac.c
7625
7626 EDAC-I7CORE
7627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7628 L:      linux-edac@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/edac/i7core_edac.c
7631
7632 EDAC-I82443BXGX
7633 M:      Tim Small <tim@buttersideup.com>
7634 L:      linux-edac@vger.kernel.org
7635 S:      Maintained
7636 F:      drivers/edac/i82443bxgx_edac.c
7637
7638 EDAC-I82975X
7639 M:      "Arvind R." <arvino55@gmail.com>
7640 L:      linux-edac@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/edac/i82975x_edac.c
7643
7644 EDAC-IE31200
7645 M:      Jason Baron <jbaron@akamai.com>
7646 L:      linux-edac@vger.kernel.org
7647 S:      Maintained
7648 F:      drivers/edac/ie31200_edac.c
7649
7650 EDAC-IGEN6
7651 M:      Tony Luck <tony.luck@intel.com>
7652 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7653 L:      linux-edac@vger.kernel.org
7654 S:      Maintained
7655 F:      drivers/edac/igen6_edac.c
7656
7657 EDAC-MPC85XX
7658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7659 L:      linux-edac@vger.kernel.org
7660 S:      Maintained
7661 F:      drivers/edac/mpc85xx_edac.[ch]
7662
7663 EDAC-NPCM
7664 M:      Marvin Lin <kflin@nuvoton.com>
7665 M:      Stanley Chu <yschu@nuvoton.com>
7666 L:      linux-edac@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7669 F:      drivers/edac/npcm_edac.c
7670
7671 EDAC-PASEMI
7672 M:      Egor Martovetsky <egor@pasemi.com>
7673 L:      linux-edac@vger.kernel.org
7674 S:      Maintained
7675 F:      drivers/edac/pasemi_edac.c
7676
7677 EDAC-PND2
7678 M:      Tony Luck <tony.luck@intel.com>
7679 L:      linux-edac@vger.kernel.org
7680 S:      Maintained
7681 F:      drivers/edac/pnd2_edac.[ch]
7682
7683 EDAC-QCOM
7684 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7685 L:      linux-arm-msm@vger.kernel.org
7686 L:      linux-edac@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/edac/qcom_edac.c
7689
7690 EDAC-R82600
7691 M:      Tim Small <tim@buttersideup.com>
7692 L:      linux-edac@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/edac/r82600_edac.c
7695
7696 EDAC-SBRIDGE
7697 M:      Tony Luck <tony.luck@intel.com>
7698 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7699 L:      linux-edac@vger.kernel.org
7700 S:      Maintained
7701 F:      drivers/edac/sb_edac.c
7702
7703 EDAC-SKYLAKE
7704 M:      Tony Luck <tony.luck@intel.com>
7705 L:      linux-edac@vger.kernel.org
7706 S:      Maintained
7707 F:      drivers/edac/skx_*.[ch]
7708
7709 EDAC-TI
7710 M:      Tero Kristo <kristo@kernel.org>
7711 L:      linux-edac@vger.kernel.org
7712 S:      Odd Fixes
7713 F:      drivers/edac/ti_edac.c
7714
7715 EDIROL UA-101/UA-1000 DRIVER
7716 M:      Clemens Ladisch <clemens@ladisch.de>
7717 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7718 S:      Maintained
7719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7720 F:      sound/usb/misc/ua101.c
7721
7722 EFI TEST DRIVER
7723 M:      Ivan Hu <ivan.hu@canonical.com>
7724 M:      Ard Biesheuvel <ardb@kernel.org>
7725 L:      linux-efi@vger.kernel.org
7726 S:      Maintained
7727 F:      drivers/firmware/efi/test/
7728
7729 EFI VARIABLE FILESYSTEM
7730 M:      Jeremy Kerr <jk@ozlabs.org>
7731 M:      Ard Biesheuvel <ardb@kernel.org>
7732 L:      linux-efi@vger.kernel.org
7733 S:      Maintained
7734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7735 F:      fs/efivarfs/
7736
7737 EFIFB FRAMEBUFFER DRIVER
7738 M:      Peter Jones <pjones@redhat.com>
7739 L:      linux-fbdev@vger.kernel.org
7740 S:      Maintained
7741 F:      drivers/video/fbdev/efifb.c
7742
7743 EFS FILESYSTEM
7744 S:      Orphan
7745 W:      http://aeschi.ch.eu.org/efs/
7746 F:      fs/efs/
7747
7748 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7749 M:      Douglas Miller <dougmill@linux.ibm.com>
7750 L:      netdev@vger.kernel.org
7751 S:      Maintained
7752 F:      drivers/net/ethernet/ibm/ehea/
7753
7754 ELM327 CAN NETWORK DRIVER
7755 M:      Max Staudt <max@enpas.org>
7756 L:      linux-can@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/networking/device_drivers/can/can327.rst
7759 F:      drivers/net/can/can327.c
7760
7761 EM28XX VIDEO4LINUX DRIVER
7762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7763 L:      linux-media@vger.kernel.org
7764 S:      Maintained
7765 W:      https://linuxtv.org
7766 T:      git git://linuxtv.org/media_tree.git
7767 F:      Documentation/admin-guide/media/em28xx*
7768 F:      drivers/media/usb/em28xx/
7769
7770 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7771 M:      Adrian Hunter <adrian.hunter@intel.com>
7772 M:      Ritesh Harjani <riteshh@codeaurora.org>
7773 M:      Asutosh Das <asutoshd@codeaurora.org>
7774 L:      linux-mmc@vger.kernel.org
7775 S:      Supported
7776 F:      drivers/mmc/host/cqhci*
7777
7778 EMS CPC-PCI CAN DRIVER
7779 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7780 M:      support@ems-wuensche.com
7781 L:      linux-can@vger.kernel.org
7782 S:      Maintained
7783 F:      drivers/net/can/sja1000/ems_pci.c
7784
7785 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7786 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7787 L:      linux-scsi@vger.kernel.org
7788 S:      Supported
7789 W:      http://www.broadcom.com
7790 F:      drivers/scsi/be2iscsi/
7791
7792 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7793 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7794 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7795 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7796 L:      netdev@vger.kernel.org
7797 S:      Supported
7798 W:      http://www.emulex.com
7799 F:      drivers/net/ethernet/emulex/benet/
7800
7801 EMULEX ONECONNECT ROCE DRIVER
7802 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7803 L:      linux-rdma@vger.kernel.org
7804 S:      Odd Fixes
7805 W:      http://www.broadcom.com
7806 F:      drivers/infiniband/hw/ocrdma/
7807 F:      include/uapi/rdma/ocrdma-abi.h
7808
7809 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7810 M:      James Smart <james.smart@broadcom.com>
7811 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7812 L:      linux-scsi@vger.kernel.org
7813 L:      target-devel@vger.kernel.org
7814 S:      Supported
7815 W:      http://www.broadcom.com
7816 F:      drivers/scsi/elx/
7817
7818 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7819 M:      James Smart <james.smart@broadcom.com>
7820 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7821 L:      linux-scsi@vger.kernel.org
7822 S:      Supported
7823 W:      http://www.broadcom.com
7824 F:      drivers/scsi/lpfc/
7825
7826 ENE CB710 FLASH CARD READER DRIVER
7827 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7828 S:      Maintained
7829 F:      drivers/misc/cb710/
7830 F:      drivers/mmc/host/cb710-mmc.*
7831 F:      include/linux/cb710.h
7832
7833 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7834 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7835 S:      Maintained
7836 F:      drivers/media/rc/ene_ir.*
7837
7838 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7839 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7840 L:      linuxppc-dev@lists.ozlabs.org
7841 S:      Maintained
7842 F:      drivers/tty/ehv_bytechan.c
7843
7844 EPSON S1D13XXX FRAMEBUFFER DRIVER
7845 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7846 S:      Maintained
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7848 F:      drivers/video/fbdev/s1d13xxxfb.c
7849 F:      include/video/s1d13xxxfb.h
7850
7851 EROFS FILE SYSTEM
7852 M:      Gao Xiang <xiang@kernel.org>
7853 M:      Chao Yu <chao@kernel.org>
7854 R:      Yue Hu <huyue2@coolpad.com>
7855 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7856 L:      linux-erofs@lists.ozlabs.org
7857 S:      Maintained
7858 W:      https://erofs.docs.kernel.org
7859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7860 F:      Documentation/ABI/testing/sysfs-fs-erofs
7861 F:      Documentation/filesystems/erofs.rst
7862 F:      fs/erofs/
7863 F:      include/trace/events/erofs.h
7864
7865 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7866 M:      Jeff Layton <jlayton@kernel.org>
7867 S:      Maintained
7868 F:      include/linux/errseq.h
7869 F:      lib/errseq.c
7870
7871 ESD CAN/USB DRIVERS
7872 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7873 R:      socketcan@esd.eu
7874 L:      linux-can@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/net/can/usb/esd_usb.c
7877
7878 ET131X NETWORK DRIVER
7879 M:      Mark Einon <mark.einon@gmail.com>
7880 S:      Odd Fixes
7881 F:      drivers/net/ethernet/agere/
7882
7883 ETAS ES58X CAN/USB DRIVER
7884 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7885 L:      linux-can@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/networking/devlink/etas_es58x.rst
7888 F:      drivers/net/can/usb/etas_es58x/
7889
7890 ETHERNET BRIDGE
7891 M:      Roopa Prabhu <roopa@nvidia.com>
7892 M:      Nikolay Aleksandrov <razor@blackwall.org>
7893 L:      bridge@lists.linux.dev
7894 L:      netdev@vger.kernel.org
7895 S:      Maintained
7896 W:      http://www.linuxfoundation.org/en/Net:Bridge
7897 F:      include/linux/netfilter_bridge/
7898 F:      net/bridge/
7899
7900 ETHERNET PHY LIBRARY
7901 M:      Andrew Lunn <andrew@lunn.ch>
7902 M:      Heiner Kallweit <hkallweit1@gmail.com>
7903 R:      Russell King <linux@armlinux.org.uk>
7904 L:      netdev@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7907 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7908 F:      Documentation/devicetree/bindings/net/mdio*
7909 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7910 F:      Documentation/networking/phy.rst
7911 F:      drivers/net/mdio/
7912 F:      drivers/net/mdio/acpi_mdio.c
7913 F:      drivers/net/mdio/fwnode_mdio.c
7914 F:      drivers/net/mdio/of_mdio.c
7915 F:      drivers/net/pcs/
7916 F:      drivers/net/phy/
7917 F:      include/dt-bindings/net/qca-ar803x.h
7918 F:      include/linux/*mdio*.h
7919 F:      include/linux/linkmode.h
7920 F:      include/linux/mdio/*.h
7921 F:      include/linux/mii.h
7922 F:      include/linux/of_net.h
7923 F:      include/linux/phy.h
7924 F:      include/linux/phy_fixed.h
7925 F:      include/linux/phylib_stubs.h
7926 F:      include/linux/platform_data/mdio-bcm-unimac.h
7927 F:      include/linux/platform_data/mdio-gpio.h
7928 F:      include/trace/events/mdio.h
7929 F:      include/uapi/linux/mdio.h
7930 F:      include/uapi/linux/mii.h
7931 F:      net/core/of_net.c
7932
7933 EXEC & BINFMT API
7934 R:      Eric Biederman <ebiederm@xmission.com>
7935 R:      Kees Cook <keescook@chromium.org>
7936 L:      linux-mm@kvack.org
7937 S:      Supported
7938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7939 F:      fs/*binfmt_*.c
7940 F:      fs/exec.c
7941 F:      include/linux/binfmts.h
7942 F:      include/linux/elf.h
7943 F:      include/uapi/linux/binfmts.h
7944 F:      include/uapi/linux/elf.h
7945 F:      tools/testing/selftests/exec/
7946 N:      asm/elf.h
7947 N:      binfmt
7948
7949 EXFAT FILE SYSTEM
7950 M:      Namjae Jeon <linkinjeon@kernel.org>
7951 M:      Sungjong Seo <sj1557.seo@samsung.com>
7952 L:      linux-fsdevel@vger.kernel.org
7953 S:      Maintained
7954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7955 F:      fs/exfat/
7956
7957 EXT2 FILE SYSTEM
7958 M:      Jan Kara <jack@suse.com>
7959 L:      linux-ext4@vger.kernel.org
7960 S:      Maintained
7961 F:      Documentation/filesystems/ext2.rst
7962 F:      fs/ext2/
7963 F:      include/linux/ext2*
7964
7965 EXT4 FILE SYSTEM
7966 M:      "Theodore Ts'o" <tytso@mit.edu>
7967 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7968 L:      linux-ext4@vger.kernel.org
7969 S:      Maintained
7970 W:      http://ext4.wiki.kernel.org
7971 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7973 F:      Documentation/filesystems/ext4/
7974 F:      fs/ext4/
7975 F:      include/trace/events/ext4.h
7976 F:      include/uapi/linux/ext4.h
7977
7978 Extended Verification Module (EVM)
7979 M:      Mimi Zohar <zohar@linux.ibm.com>
7980 L:      linux-integrity@vger.kernel.org
7981 S:      Supported
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7983 F:      security/integrity/
7984 F:      security/integrity/evm/
7985
7986 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7987 M:      Ard Biesheuvel <ardb@kernel.org>
7988 L:      linux-efi@vger.kernel.org
7989 S:      Maintained
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7991 F:      Documentation/admin-guide/efi-stub.rst
7992 F:      arch/*/include/asm/efi.h
7993 F:      arch/*/kernel/efi.c
7994 F:      arch/arm/boot/compressed/efi-header.S
7995 F:      arch/x86/platform/efi/
7996 F:      drivers/firmware/efi/
7997 F:      include/linux/efi*.h
7998
7999 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
8000 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8001 M:      Chanwoo Choi <cw00.choi@samsung.com>
8002 L:      linux-kernel@vger.kernel.org
8003 S:      Maintained
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8005 F:      Documentation/devicetree/bindings/extcon/
8006 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8007 F:      drivers/extcon/
8008 F:      include/linux/extcon.h
8009 F:      include/linux/extcon/
8010
8011 EXTRA BOOT CONFIG
8012 M:      Masami Hiramatsu <mhiramat@kernel.org>
8013 L:      linux-kernel@vger.kernel.org
8014 L:      linux-trace-kernel@vger.kernel.org
8015 S:      Maintained
8016 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8018 F:      Documentation/admin-guide/bootconfig.rst
8019 F:      fs/proc/bootconfig.c
8020 F:      include/linux/bootconfig.h
8021 F:      lib/bootconfig-data.S
8022 F:      lib/bootconfig.c
8023 F:      tools/bootconfig/*
8024 F:      tools/bootconfig/scripts/*
8025
8026 EXYNOS DP DRIVER
8027 M:      Jingoo Han <jingoohan1@gmail.com>
8028 L:      dri-devel@lists.freedesktop.org
8029 S:      Maintained
8030 F:      drivers/gpu/drm/exynos/exynos_dp*
8031
8032 EXYNOS SYSMMU (IOMMU) driver
8033 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8034 L:      iommu@lists.linux.dev
8035 S:      Maintained
8036 F:      drivers/iommu/exynos-iommu.c
8037
8038 F2FS FILE SYSTEM
8039 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8040 M:      Chao Yu <chao@kernel.org>
8041 L:      linux-f2fs-devel@lists.sourceforge.net
8042 S:      Maintained
8043 W:      https://f2fs.wiki.kernel.org/
8044 Q:      https://patchwork.kernel.org/project/f2fs/list/
8045 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8047 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8048 F:      Documentation/filesystems/f2fs.rst
8049 F:      fs/f2fs/
8050 F:      include/linux/f2fs_fs.h
8051 F:      include/trace/events/f2fs.h
8052 F:      include/uapi/linux/f2fs.h
8053
8054 F71805F HARDWARE MONITORING DRIVER
8055 M:      Jean Delvare <jdelvare@suse.com>
8056 L:      linux-hwmon@vger.kernel.org
8057 S:      Maintained
8058 F:      Documentation/hwmon/f71805f.rst
8059 F:      drivers/hwmon/f71805f.c
8060
8061 FADDR2LINE
8062 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8063 S:      Maintained
8064 F:      scripts/faddr2line
8065
8066 FAILOVER MODULE
8067 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8068 L:      netdev@vger.kernel.org
8069 S:      Supported
8070 F:      Documentation/networking/failover.rst
8071 F:      include/net/failover.h
8072 F:      net/core/failover.c
8073
8074 FANOTIFY
8075 M:      Jan Kara <jack@suse.cz>
8076 R:      Amir Goldstein <amir73il@gmail.com>
8077 R:      Matthew Bobrowski <repnop@google.com>
8078 L:      linux-fsdevel@vger.kernel.org
8079 S:      Maintained
8080 F:      fs/notify/fanotify/
8081 F:      include/linux/fanotify.h
8082 F:      include/uapi/linux/fanotify.h
8083
8084 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8085 M:      Linus Walleij <linus.walleij@linaro.org>
8086 L:      linux-usb@vger.kernel.org
8087 S:      Maintained
8088 F:      drivers/usb/fotg210/
8089
8090 FARSYNC SYNCHRONOUS DRIVER
8091 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8092 S:      Supported
8093 W:      http://www.farsite.co.uk/
8094 F:      drivers/net/wan/farsync.*
8095
8096 FAULT INJECTION SUPPORT
8097 M:      Akinobu Mita <akinobu.mita@gmail.com>
8098 S:      Supported
8099 F:      Documentation/fault-injection/
8100 F:      lib/fault-inject.c
8101
8102 FBTFT Framebuffer drivers
8103 L:      dri-devel@lists.freedesktop.org
8104 L:      linux-fbdev@vger.kernel.org
8105 S:      Orphan
8106 F:      drivers/staging/fbtft/
8107
8108 FC0011 TUNER DRIVER
8109 M:      Michael Buesch <m@bues.ch>
8110 L:      linux-media@vger.kernel.org
8111 S:      Maintained
8112 F:      drivers/media/tuners/fc0011.c
8113 F:      drivers/media/tuners/fc0011.h
8114
8115 FC2580 MEDIA DRIVER
8116 M:      Antti Palosaari <crope@iki.fi>
8117 L:      linux-media@vger.kernel.org
8118 S:      Maintained
8119 W:      https://linuxtv.org
8120 W:      http://palosaari.fi/linux/
8121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8122 T:      git git://linuxtv.org/anttip/media_tree.git
8123 F:      drivers/media/tuners/fc2580*
8124
8125 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8126 M:      Hannes Reinecke <hare@suse.de>
8127 L:      linux-scsi@vger.kernel.org
8128 S:      Supported
8129 W:      www.Open-FCoE.org
8130 F:      drivers/scsi/fcoe/
8131 F:      drivers/scsi/libfc/
8132 F:      include/scsi/fc/
8133 F:      include/scsi/libfc.h
8134 F:      include/scsi/libfcoe.h
8135 F:      include/uapi/scsi/fc/
8136
8137 FILE LOCKING (flock() and fcntl()/lockf())
8138 M:      Jeff Layton <jlayton@kernel.org>
8139 M:      Chuck Lever <chuck.lever@oracle.com>
8140 L:      linux-fsdevel@vger.kernel.org
8141 S:      Maintained
8142 F:      fs/fcntl.c
8143 F:      fs/locks.c
8144 F:      include/linux/fcntl.h
8145 F:      include/uapi/linux/fcntl.h
8146
8147 FILESYSTEM DIRECT ACCESS (DAX)
8148 M:      Dan Williams <dan.j.williams@intel.com>
8149 R:      Matthew Wilcox <willy@infradead.org>
8150 R:      Jan Kara <jack@suse.cz>
8151 L:      linux-fsdevel@vger.kernel.org
8152 L:      nvdimm@lists.linux.dev
8153 S:      Supported
8154 F:      fs/dax.c
8155 F:      include/linux/dax.h
8156 F:      include/trace/events/fs_dax.h
8157
8158 FILESYSTEMS (VFS and infrastructure)
8159 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8160 M:      Christian Brauner <brauner@kernel.org>
8161 L:      linux-fsdevel@vger.kernel.org
8162 S:      Maintained
8163 F:      fs/*
8164 F:      include/linux/fs.h
8165 F:      include/linux/fs_types.h
8166 F:      include/uapi/linux/fs.h
8167 F:      include/uapi/linux/openat2.h
8168
8169 FILESYSTEMS [EXPORTFS]
8170 M:      Chuck Lever <chuck.lever@oracle.com>
8171 M:      Jeff Layton <jlayton@kernel.org>
8172 R:      Amir Goldstein <amir73il@gmail.com>
8173 L:      linux-fsdevel@vger.kernel.org
8174 L:      linux-nfs@vger.kernel.org
8175 S:      Supported
8176 F:      Documentation/filesystems/nfs/exporting.rst
8177 F:      fs/exportfs/
8178 F:      fs/fhandle.c
8179 F:      include/linux/exportfs.h
8180
8181 FILESYSTEMS [IOMAP]
8182 M:      Christian Brauner <brauner@kernel.org>
8183 R:      Darrick J. Wong <djwong@kernel.org>
8184 L:      linux-xfs@vger.kernel.org
8185 L:      linux-fsdevel@vger.kernel.org
8186 S:      Supported
8187 F:      fs/iomap/
8188 F:      include/linux/iomap.h
8189
8190 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8191 M:      Riku Voipio <riku.voipio@iki.fi>
8192 L:      linux-hwmon@vger.kernel.org
8193 S:      Maintained
8194 F:      drivers/hwmon/f75375s.c
8195 F:      include/linux/f75375s.h
8196
8197 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8198 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8199 L:      linux-can@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/net/can/usb/f81604.c
8202
8203 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8204 M:      Clemens Ladisch <clemens@ladisch.de>
8205 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8206 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8207 S:      Maintained
8208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8209 F:      include/uapi/sound/firewire.h
8210 F:      sound/firewire/
8211
8212 FIREWIRE MEDIA DRIVERS (firedtv)
8213 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8214 L:      linux-media@vger.kernel.org
8215 L:      linux1394-devel@lists.sourceforge.net
8216 S:      Maintained
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8218 F:      drivers/media/firewire/
8219
8220 FIREWIRE SBP-2 TARGET
8221 M:      Chris Boot <bootc@bootc.net>
8222 L:      linux-scsi@vger.kernel.org
8223 L:      target-devel@vger.kernel.org
8224 L:      linux1394-devel@lists.sourceforge.net
8225 S:      Maintained
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8227 F:      drivers/target/sbp/
8228
8229 FIREWIRE SUBSYSTEM
8230 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8231 M:      Takashi Sakamoto <takaswie@kernel.org>
8232 L:      linux1394-devel@lists.sourceforge.net
8233 S:      Maintained
8234 W:      http://ieee1394.docs.kernel.org/
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8236 F:      drivers/firewire/
8237 F:      include/linux/firewire.h
8238 F:      include/uapi/linux/firewire*.h
8239 F:      tools/firewire/
8240
8241 FIRMWARE FRAMEWORK FOR ARMV8-A
8242 M:      Sudeep Holla <sudeep.holla@arm.com>
8243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8244 S:      Maintained
8245 F:      drivers/firmware/arm_ffa/
8246 F:      include/linux/arm_ffa.h
8247
8248 FIRMWARE LOADER (request_firmware)
8249 M:      Luis Chamberlain <mcgrof@kernel.org>
8250 M:      Russ Weight <russ.weight@linux.dev>
8251 L:      linux-kernel@vger.kernel.org
8252 S:      Maintained
8253 F:      Documentation/firmware_class/
8254 F:      drivers/base/firmware_loader/
8255 F:      include/linux/firmware.h
8256
8257 FLEXTIMER FTM-QUADDEC DRIVER
8258 M:      Patrick Havelange <patrick.havelange@essensium.com>
8259 L:      linux-iio@vger.kernel.org
8260 S:      Maintained
8261 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8262 F:      drivers/counter/ftm-quaddec.c
8263
8264 FLOPPY DRIVER
8265 M:      Denis Efremov <efremov@linux.com>
8266 L:      linux-block@vger.kernel.org
8267 S:      Odd Fixes
8268 F:      drivers/block/floppy.c
8269
8270 FLYSKY FSIA6B RC RECEIVER
8271 M:      Markus Koch <markus@notsyncing.net>
8272 L:      linux-input@vger.kernel.org
8273 S:      Maintained
8274 F:      drivers/input/joystick/fsia6b.c
8275
8276 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8277 M:      Geoffrey D. Bennett <g@b4.vu>
8278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8279 S:      Maintained
8280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8281 F:      sound/usb/mixer_scarlett2.c
8282
8283 FORCEDETH GIGABIT ETHERNET DRIVER
8284 M:      Rain River <rain.1986.08.12@gmail.com>
8285 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8286 L:      netdev@vger.kernel.org
8287 S:      Maintained
8288 F:      drivers/net/ethernet/nvidia/*
8289
8290 FORTIFY_SOURCE
8291 M:      Kees Cook <keescook@chromium.org>
8292 L:      linux-hardening@vger.kernel.org
8293 S:      Supported
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8295 F:      include/linux/fortify-string.h
8296 F:      lib/fortify_kunit.c
8297 F:      lib/memcpy_kunit.c
8298 F:      lib/strcat_kunit.c
8299 F:      lib/strscpy_kunit.c
8300 F:      lib/test_fortify/*
8301 F:      scripts/test_fortify.sh
8302 K:      \b__NO_FORTIFY\b
8303
8304 FPGA DFL DRIVERS
8305 M:      Wu Hao <hao.wu@intel.com>
8306 R:      Tom Rix <trix@redhat.com>
8307 L:      linux-fpga@vger.kernel.org
8308 S:      Maintained
8309 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8310 F:      Documentation/fpga/dfl.rst
8311 F:      drivers/fpga/dfl*
8312 F:      drivers/uio/uio_dfl.c
8313 F:      include/linux/dfl.h
8314 F:      include/uapi/linux/fpga-dfl.h
8315
8316 FPGA MANAGER FRAMEWORK
8317 M:      Moritz Fischer <mdf@kernel.org>
8318 M:      Wu Hao <hao.wu@intel.com>
8319 M:      Xu Yilun <yilun.xu@intel.com>
8320 R:      Tom Rix <trix@redhat.com>
8321 L:      linux-fpga@vger.kernel.org
8322 S:      Maintained
8323 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8325 F:      Documentation/devicetree/bindings/fpga/
8326 F:      Documentation/driver-api/fpga/
8327 F:      Documentation/fpga/
8328 F:      drivers/fpga/
8329 F:      include/linux/fpga/
8330
8331 FPU EMULATOR
8332 M:      Bill Metzenthen <billm@melbpc.org.au>
8333 S:      Maintained
8334 W:      https://floatingpoint.billm.au/
8335 F:      arch/x86/math-emu/
8336
8337 FRAMEBUFFER CORE
8338 M:      Daniel Vetter <daniel@ffwll.ch>
8339 S:      Odd Fixes
8340 T:      git git://anongit.freedesktop.org/drm/drm-misc
8341 F:      drivers/video/fbdev/core/
8342
8343 FRAMEBUFFER LAYER
8344 M:      Helge Deller <deller@gmx.de>
8345 L:      linux-fbdev@vger.kernel.org
8346 L:      dri-devel@lists.freedesktop.org
8347 S:      Maintained
8348 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8350 F:      Documentation/fb/
8351 F:      drivers/video/
8352 F:      include/linux/fb.h
8353 F:      include/uapi/linux/fb.h
8354 F:      include/uapi/video/
8355 F:      include/video/
8356
8357 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8358 M:      Horia Geantă <horia.geanta@nxp.com>
8359 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8360 M:      Gaurav Jain <gaurav.jain@nxp.com>
8361 L:      linux-crypto@vger.kernel.org
8362 S:      Maintained
8363 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8364 F:      drivers/crypto/caam/
8365
8366 FREESCALE COLDFIRE M5441X MMC DRIVER
8367 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8368 L:      linux-mmc@vger.kernel.org
8369 S:      Maintained
8370 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8371 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8372
8373 FREESCALE DIU FRAMEBUFFER DRIVER
8374 M:      Timur Tabi <timur@kernel.org>
8375 L:      linux-fbdev@vger.kernel.org
8376 S:      Maintained
8377 F:      drivers/video/fbdev/fsl-diu-fb.*
8378
8379 FREESCALE DMA DRIVER
8380 M:      Li Yang <leoyang.li@nxp.com>
8381 M:      Zhang Wei <zw@zh-kernel.org>
8382 L:      linuxppc-dev@lists.ozlabs.org
8383 S:      Maintained
8384 F:      drivers/dma/fsldma.*
8385
8386 FREESCALE DSPI DRIVER
8387 M:      Vladimir Oltean <olteanv@gmail.com>
8388 L:      linux-spi@vger.kernel.org
8389 S:      Maintained
8390 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8391 F:      drivers/spi/spi-fsl-dspi.c
8392 F:      include/linux/spi/spi-fsl-dspi.h
8393
8394 FREESCALE eDMA DRIVER
8395 M:      Frank Li <Frank.Li@nxp.com>
8396 L:      imx@lists.linux.dev
8397 L:      dmaengine@vger.kernel.org
8398 S:      Maintained
8399 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8400 F:      drivers/dma/fsl-edma*.*
8401
8402 FREESCALE ENETC ETHERNET DRIVERS
8403 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8404 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8405 L:      netdev@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/net/ethernet/freescale/enetc/
8408
8409 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8410 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8411 L:      netdev@vger.kernel.org
8412 S:      Maintained
8413 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8414 F:      drivers/net/ethernet/freescale/gianfar*
8415
8416 FREESCALE GPMI NAND DRIVER
8417 M:      Han Xu <han.xu@nxp.com>
8418 L:      linux-mtd@lists.infradead.org
8419 S:      Maintained
8420 F:      drivers/mtd/nand/raw/gpmi-nand/*
8421
8422 FREESCALE I2C CPM DRIVER
8423 M:      Jochen Friedrich <jochen@scram.de>
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 L:      linux-i2c@vger.kernel.org
8426 S:      Maintained
8427 F:      drivers/i2c/busses/i2c-cpm.c
8428
8429 FREESCALE IMX / MXC FEC DRIVER
8430 M:      Wei Fang <wei.fang@nxp.com>
8431 R:      Shenwei Wang <shenwei.wang@nxp.com>
8432 R:      Clark Wang <xiaoning.wang@nxp.com>
8433 R:      NXP Linux Team <linux-imx@nxp.com>
8434 L:      netdev@vger.kernel.org
8435 S:      Maintained
8436 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8437 F:      drivers/net/ethernet/freescale/fec.h
8438 F:      drivers/net/ethernet/freescale/fec_main.c
8439 F:      drivers/net/ethernet/freescale/fec_ptp.c
8440
8441 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8442 M:      Sascha Hauer <s.hauer@pengutronix.de>
8443 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8444 L:      linux-fbdev@vger.kernel.org
8445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8446 S:      Maintained
8447 F:      drivers/video/fbdev/imxfb.c
8448
8449 FREESCALE IMX DDR PMU DRIVER
8450 M:      Frank Li <Frank.li@nxp.com>
8451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8452 S:      Maintained
8453 F:      Documentation/admin-guide/perf/imx-ddr.rst
8454 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8455 F:      drivers/perf/fsl_imx8_ddr_perf.c
8456
8457 FREESCALE IMX I2C DRIVER
8458 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8459 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8460 L:      linux-i2c@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8463 F:      drivers/i2c/busses/i2c-imx.c
8464
8465 FREESCALE IMX LPI2C DRIVER
8466 M:      Dong Aisheng <aisheng.dong@nxp.com>
8467 L:      linux-i2c@vger.kernel.org
8468 L:      linux-imx@nxp.com
8469 S:      Maintained
8470 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8471 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8472
8473 FREESCALE MPC I2C DRIVER
8474 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8475 L:      linux-i2c@vger.kernel.org
8476 S:      Maintained
8477 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8478 F:      drivers/i2c/busses/i2c-mpc.c
8479
8480 FREESCALE QORIQ DPAA ETHERNET DRIVER
8481 M:      Madalin Bucur <madalin.bucur@nxp.com>
8482 L:      netdev@vger.kernel.org
8483 S:      Maintained
8484 F:      drivers/net/ethernet/freescale/dpaa
8485
8486 FREESCALE QORIQ DPAA FMAN DRIVER
8487 M:      Madalin Bucur <madalin.bucur@nxp.com>
8488 R:      Sean Anderson <sean.anderson@seco.com>
8489 L:      netdev@vger.kernel.org
8490 S:      Maintained
8491 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8492 F:      drivers/net/ethernet/freescale/fman
8493
8494 FREESCALE QORIQ PTP CLOCK DRIVER
8495 M:      Yangbo Lu <yangbo.lu@nxp.com>
8496 L:      netdev@vger.kernel.org
8497 S:      Maintained
8498 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8499 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8500 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8501 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8502 F:      drivers/ptp/ptp_qoriq.c
8503 F:      drivers/ptp/ptp_qoriq_debugfs.c
8504 F:      include/linux/fsl/ptp_qoriq.h
8505
8506 FREESCALE QUAD SPI DRIVER
8507 M:      Han Xu <han.xu@nxp.com>
8508 L:      linux-spi@vger.kernel.org
8509 S:      Maintained
8510 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8511 F:      drivers/spi/spi-fsl-qspi.c
8512
8513 FREESCALE QUICC ENGINE LIBRARY
8514 M:      Qiang Zhao <qiang.zhao@nxp.com>
8515 L:      linuxppc-dev@lists.ozlabs.org
8516 S:      Maintained
8517 F:      drivers/soc/fsl/qe/
8518 F:      include/soc/fsl/qe/
8519
8520 FREESCALE QUICC ENGINE QMC DRIVER
8521 M:      Herve Codina <herve.codina@bootlin.com>
8522 L:      linuxppc-dev@lists.ozlabs.org
8523 S:      Maintained
8524 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8525 F:      drivers/soc/fsl/qe/qmc.c
8526 F:      include/soc/fsl/qe/qmc.h
8527
8528 FREESCALE QUICC ENGINE TSA DRIVER
8529 M:      Herve Codina <herve.codina@bootlin.com>
8530 L:      linuxppc-dev@lists.ozlabs.org
8531 S:      Maintained
8532 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8533 F:      drivers/soc/fsl/qe/tsa.c
8534 F:      drivers/soc/fsl/qe/tsa.h
8535 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8536
8537 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8538 M:      Li Yang <leoyang.li@nxp.com>
8539 L:      netdev@vger.kernel.org
8540 L:      linuxppc-dev@lists.ozlabs.org
8541 S:      Maintained
8542 F:      drivers/net/ethernet/freescale/ucc_geth*
8543
8544 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8545 M:      Zhao Qiang <qiang.zhao@nxp.com>
8546 L:      netdev@vger.kernel.org
8547 L:      linuxppc-dev@lists.ozlabs.org
8548 S:      Maintained
8549 F:      drivers/net/wan/fsl_ucc_hdlc*
8550
8551 FREESCALE QUICC ENGINE UCC UART DRIVER
8552 M:      Timur Tabi <timur@kernel.org>
8553 L:      linuxppc-dev@lists.ozlabs.org
8554 S:      Maintained
8555 F:      drivers/tty/serial/ucc_uart.c
8556
8557 FREESCALE SOC DRIVERS
8558 M:      Li Yang <leoyang.li@nxp.com>
8559 L:      linuxppc-dev@lists.ozlabs.org
8560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8561 S:      Maintained
8562 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8563 F:      Documentation/devicetree/bindings/soc/fsl/
8564 F:      drivers/soc/fsl/
8565 F:      include/linux/fsl/
8566 F:      include/soc/fsl/
8567
8568 FREESCALE SOC FS_ENET DRIVER
8569 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8570 L:      linuxppc-dev@lists.ozlabs.org
8571 L:      netdev@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/net/ethernet/freescale/fs_enet/
8574
8575 FREESCALE SOC SOUND DRIVERS
8576 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8577 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8578 R:      Fabio Estevam <festevam@gmail.com>
8579 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8581 L:      linuxppc-dev@lists.ozlabs.org
8582 S:      Maintained
8583 F:      sound/soc/fsl/fsl*
8584 F:      sound/soc/fsl/imx*
8585 F:      sound/soc/fsl/mpc8610_hpcd.c
8586
8587 FREESCALE SOC SOUND QMC DRIVER
8588 M:      Herve Codina <herve.codina@bootlin.com>
8589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8590 L:      linuxppc-dev@lists.ozlabs.org
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8593 F:      sound/soc/fsl/fsl_qmc_audio.c
8594
8595 FREESCALE USB PERIPHERAL DRIVERS
8596 M:      Li Yang <leoyang.li@nxp.com>
8597 L:      linux-usb@vger.kernel.org
8598 L:      linuxppc-dev@lists.ozlabs.org
8599 S:      Maintained
8600 F:      drivers/usb/gadget/udc/fsl*
8601
8602 FREESCALE USB PHY DRIVER
8603 M:      Ran Wang <ran.wang_1@nxp.com>
8604 L:      linux-usb@vger.kernel.org
8605 L:      linuxppc-dev@lists.ozlabs.org
8606 S:      Maintained
8607 F:      drivers/usb/phy/phy-fsl-usb*
8608
8609 FREEVXFS FILESYSTEM
8610 M:      Christoph Hellwig <hch@infradead.org>
8611 S:      Maintained
8612 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8613 F:      fs/freevxfs/
8614
8615 FREEZER
8616 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8617 M:      Pavel Machek <pavel@ucw.cz>
8618 L:      linux-pm@vger.kernel.org
8619 S:      Supported
8620 F:      Documentation/power/freezing-of-tasks.rst
8621 F:      include/linux/freezer.h
8622 F:      kernel/freezer.c
8623
8624 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8625 M:      David Howells <dhowells@redhat.com>
8626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8627 S:      Supported
8628 F:      Documentation/filesystems/caching/
8629 F:      fs/fscache/
8630 F:      include/linux/fscache*.h
8631
8632 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8633 M:      Eric Biggers <ebiggers@kernel.org>
8634 M:      Theodore Y. Ts'o <tytso@mit.edu>
8635 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8636 L:      linux-fscrypt@vger.kernel.org
8637 S:      Supported
8638 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8639 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8640 F:      Documentation/filesystems/fscrypt.rst
8641 F:      fs/crypto/
8642 F:      include/linux/fscrypt.h
8643 F:      include/uapi/linux/fscrypt.h
8644
8645 FSI SUBSYSTEM
8646 M:      Jeremy Kerr <jk@ozlabs.org>
8647 M:      Joel Stanley <joel@jms.id.au>
8648 R:      Alistar Popple <alistair@popple.id.au>
8649 R:      Eddie James <eajames@linux.ibm.com>
8650 L:      linux-fsi@lists.ozlabs.org
8651 S:      Supported
8652 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8654 F:      drivers/fsi/
8655 F:      include/linux/fsi*.h
8656 F:      include/trace/events/fsi*.h
8657
8658 FSI-ATTACHED I2C DRIVER
8659 M:      Eddie James <eajames@linux.ibm.com>
8660 L:      linux-i2c@vger.kernel.org
8661 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8662 S:      Maintained
8663 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8664 F:      drivers/i2c/busses/i2c-fsi.c
8665
8666 FSI-ATTACHED SPI DRIVER
8667 M:      Eddie James <eajames@linux.ibm.com>
8668 L:      linux-spi@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8671 F:      drivers/spi/spi-fsi.c
8672
8673 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8674 M:      Jan Kara <jack@suse.cz>
8675 R:      Amir Goldstein <amir73il@gmail.com>
8676 L:      linux-fsdevel@vger.kernel.org
8677 S:      Maintained
8678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8679 F:      fs/notify/
8680 F:      include/linux/fsnotify*.h
8681
8682 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8683 M:      Eric Biggers <ebiggers@kernel.org>
8684 M:      Theodore Y. Ts'o <tytso@mit.edu>
8685 L:      fsverity@lists.linux.dev
8686 S:      Supported
8687 Q:      https://patchwork.kernel.org/project/fsverity/list/
8688 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8689 F:      Documentation/filesystems/fsverity.rst
8690 F:      fs/verity/
8691 F:      include/linux/fsverity.h
8692 F:      include/uapi/linux/fsverity.h
8693
8694 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8695 M:      Michael Zaidman <michael.zaidman@gmail.com>
8696 L:      linux-i2c@vger.kernel.org
8697 L:      linux-input@vger.kernel.org
8698 S:      Maintained
8699 F:      drivers/hid/hid-ft260.c
8700
8701 FUJITSU LAPTOP EXTRAS
8702 M:      Jonathan Woithe <jwoithe@just42.net>
8703 L:      platform-driver-x86@vger.kernel.org
8704 S:      Maintained
8705 F:      drivers/platform/x86/fujitsu-laptop.c
8706
8707 FUJITSU TABLET EXTRAS
8708 M:      Robert Gerlach <khnz@gmx.de>
8709 L:      platform-driver-x86@vger.kernel.org
8710 S:      Maintained
8711 F:      drivers/platform/x86/fujitsu-tablet.c
8712
8713 FUNCTION HOOKS (FTRACE)
8714 M:      Steven Rostedt <rostedt@goodmis.org>
8715 M:      Masami Hiramatsu <mhiramat@kernel.org>
8716 R:      Mark Rutland <mark.rutland@arm.com>
8717 L:      linux-kernel@vger.kernel.org
8718 L:      linux-trace-kernel@vger.kernel.org
8719 S:      Maintained
8720 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8722 F:      Documentation/trace/ftrace*
8723 F:      arch/*/*/*/*ftrace*
8724 F:      arch/*/*/*ftrace*
8725 F:      include/*/ftrace.h
8726 F:      kernel/trace/fgraph.c
8727 F:      kernel/trace/ftrace*
8728 F:      samples/ftrace
8729
8730 FUNGIBLE ETHERNET DRIVERS
8731 M:      Dimitris Michailidis <dmichail@fungible.com>
8732 L:      netdev@vger.kernel.org
8733 S:      Supported
8734 F:      drivers/net/ethernet/fungible/
8735
8736 FUSE: FILESYSTEM IN USERSPACE
8737 M:      Miklos Szeredi <miklos@szeredi.hu>
8738 L:      linux-fsdevel@vger.kernel.org
8739 S:      Maintained
8740 W:      https://github.com/libfuse/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8742 F:      Documentation/filesystems/fuse.rst
8743 F:      fs/fuse/
8744 F:      include/uapi/linux/fuse.h
8745
8746 FUTEX SUBSYSTEM
8747 M:      Thomas Gleixner <tglx@linutronix.de>
8748 M:      Ingo Molnar <mingo@redhat.com>
8749 R:      Peter Zijlstra <peterz@infradead.org>
8750 R:      Darren Hart <dvhart@infradead.org>
8751 R:      Davidlohr Bueso <dave@stgolabs.net>
8752 R:      André Almeida <andrealmeid@igalia.com>
8753 L:      linux-kernel@vger.kernel.org
8754 S:      Maintained
8755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8756 F:      Documentation/locking/*futex*
8757 F:      include/asm-generic/futex.h
8758 F:      include/linux/futex.h
8759 F:      include/uapi/linux/futex.h
8760 F:      kernel/futex/*
8761 F:      tools/perf/bench/futex*
8762 F:      tools/testing/selftests/futex/
8763
8764 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8765 M:      Tim Harvey <tharvey@gateworks.com>
8766 S:      Maintained
8767 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8768 F:      Documentation/hwmon/gsc-hwmon.rst
8769 F:      drivers/hwmon/gsc-hwmon.c
8770 F:      drivers/mfd/gateworks-gsc.c
8771 F:      include/linux/mfd/gsc.h
8772 F:      include/linux/platform_data/gsc_hwmon.h
8773
8774 GCC PLUGINS
8775 M:      Kees Cook <keescook@chromium.org>
8776 L:      linux-hardening@vger.kernel.org
8777 S:      Maintained
8778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8779 F:      Documentation/kbuild/gcc-plugins.rst
8780 F:      include/linux/stackleak.h
8781 F:      kernel/stackleak.c
8782 F:      scripts/Makefile.gcc-plugins
8783 F:      scripts/gcc-plugins/
8784
8785 GCOV BASED KERNEL PROFILING
8786 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8787 S:      Maintained
8788 F:      Documentation/dev-tools/gcov.rst
8789 F:      kernel/gcov/
8790
8791 GDB KERNEL DEBUGGING HELPER SCRIPTS
8792 M:      Jan Kiszka <jan.kiszka@siemens.com>
8793 M:      Kieran Bingham <kbingham@kernel.org>
8794 S:      Supported
8795 F:      scripts/gdb/
8796
8797 GEMINI CRYPTO DRIVER
8798 M:      Corentin Labbe <clabbe@baylibre.com>
8799 L:      linux-crypto@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/crypto/gemini/
8802
8803 GEMTEK FM RADIO RECEIVER DRIVER
8804 M:      Hans Verkuil <hverkuil@xs4all.nl>
8805 L:      linux-media@vger.kernel.org
8806 S:      Maintained
8807 W:      https://linuxtv.org
8808 T:      git git://linuxtv.org/media_tree.git
8809 F:      drivers/media/radio/radio-gemtek*
8810
8811 GENERIC ARCHITECTURE TOPOLOGY
8812 M:      Sudeep Holla <sudeep.holla@arm.com>
8813 L:      linux-kernel@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/base/arch_topology.c
8816 F:      include/linux/arch_topology.h
8817
8818 GENERIC ENTRY CODE
8819 M:      Thomas Gleixner <tglx@linutronix.de>
8820 M:      Peter Zijlstra <peterz@infradead.org>
8821 M:      Andy Lutomirski <luto@kernel.org>
8822 L:      linux-kernel@vger.kernel.org
8823 S:      Maintained
8824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8825 F:      include/linux/entry-common.h
8826 F:      include/linux/entry-kvm.h
8827 F:      kernel/entry/
8828
8829 GENERIC GPIO I2C DRIVER
8830 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8831 S:      Supported
8832 F:      drivers/i2c/busses/i2c-gpio.c
8833 F:      include/linux/platform_data/i2c-gpio.h
8834
8835 GENERIC GPIO I2C MULTIPLEXER DRIVER
8836 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8837 L:      linux-i2c@vger.kernel.org
8838 S:      Supported
8839 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8840 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8841 F:      include/linux/platform_data/i2c-mux-gpio.h
8842
8843 GENERIC HDLC (WAN) DRIVERS
8844 M:      Krzysztof Halasa <khc@pm.waw.pl>
8845 S:      Maintained
8846 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8847 F:      drivers/net/wan/c101.c
8848 F:      drivers/net/wan/hd6457*
8849 F:      drivers/net/wan/hdlc*
8850 F:      drivers/net/wan/n2.c
8851 F:      drivers/net/wan/pc300too.c
8852 F:      drivers/net/wan/pci200syn.c
8853 F:      drivers/net/wan/wanxl*
8854
8855 GENERIC INCLUDE/ASM HEADER FILES
8856 M:      Arnd Bergmann <arnd@arndb.de>
8857 L:      linux-arch@vger.kernel.org
8858 S:      Maintained
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8860 F:      include/asm-generic/
8861 F:      include/uapi/asm-generic/
8862
8863 GENERIC PHY FRAMEWORK
8864 M:      Vinod Koul <vkoul@kernel.org>
8865 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8866 L:      linux-phy@lists.infradead.org
8867 S:      Supported
8868 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8870 F:      Documentation/devicetree/bindings/phy/
8871 F:      drivers/phy/
8872 F:      include/dt-bindings/phy/
8873 F:      include/linux/phy/
8874
8875 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8876 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8877 S:      Supported
8878 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8879 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8880
8881 GENERIC PM DOMAINS
8882 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8883 M:      Kevin Hilman <khilman@kernel.org>
8884 M:      Ulf Hansson <ulf.hansson@linaro.org>
8885 L:      linux-pm@vger.kernel.org
8886 S:      Supported
8887 F:      Documentation/devicetree/bindings/power/power?domain*
8888 F:      drivers/base/power/domain*.c
8889 F:      include/linux/pm_domain.h
8890
8891 GENERIC PM DOMAIN PROVIDERS
8892 M:      Ulf Hansson <ulf.hansson@linaro.org>
8893 L:      linux-pm@vger.kernel.org
8894 S:      Supported
8895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8896 F:      drivers/pmdomain/
8897
8898 GENERIC RADIX TREE
8899 M:      Kent Overstreet <kent.overstreet@linux.dev>
8900 S:      Supported
8901 C:      irc://irc.oftc.net/bcache
8902 F:      include/linux/generic-radix-tree.h
8903 F:      lib/generic-radix-tree.c
8904
8905 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8906 M:      Eugen Hristev <eugen.hristev@microchip.com>
8907 L:      linux-input@vger.kernel.org
8908 S:      Maintained
8909 F:      drivers/input/touchscreen/resistive-adc-touch.c
8910
8911 GENERIC STRING LIBRARY
8912 M:      Kees Cook <keescook@chromium.org>
8913 R:      Andy Shevchenko <andy@kernel.org>
8914 L:      linux-hardening@vger.kernel.org
8915 S:      Supported
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8917 F:      include/linux/string.h
8918 F:      include/linux/string_choices.h
8919 F:      include/linux/string_helpers.h
8920 F:      lib/string.c
8921 F:      lib/string_helpers.c
8922 F:      lib/test-string_helpers.c
8923 F:      lib/test_string.c
8924
8925 GENERIC UIO DRIVER FOR PCI DEVICES
8926 M:      "Michael S. Tsirkin" <mst@redhat.com>
8927 L:      kvm@vger.kernel.org
8928 S:      Supported
8929 F:      drivers/uio/uio_pci_generic.c
8930
8931 GENERIC VDSO LIBRARY
8932 M:      Andy Lutomirski <luto@kernel.org>
8933 M:      Thomas Gleixner <tglx@linutronix.de>
8934 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8935 L:      linux-kernel@vger.kernel.org
8936 S:      Maintained
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8938 F:      include/asm-generic/vdso/vsyscall.h
8939 F:      include/vdso/
8940 F:      kernel/time/vsyscall.c
8941 F:      lib/vdso/
8942
8943 GENWQE (IBM Generic Workqueue Card)
8944 M:      Frank Haverkamp <haver@linux.ibm.com>
8945 S:      Supported
8946 F:      drivers/misc/genwqe/
8947
8948 GET_MAINTAINER SCRIPT
8949 M:      Joe Perches <joe@perches.com>
8950 S:      Maintained
8951 F:      scripts/get_maintainer.pl
8952
8953 GFS2 FILE SYSTEM
8954 M:      Andreas Gruenbacher <agruenba@redhat.com>
8955 L:      gfs2@lists.linux.dev
8956 S:      Supported
8957 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8959 F:      Documentation/filesystems/gfs2*
8960 F:      fs/gfs2/
8961 F:      include/uapi/linux/gfs2_ondisk.h
8962
8963 GIGABYTE WMI DRIVER
8964 M:      Thomas Weißschuh <thomas@weissschuh.net>
8965 L:      platform-driver-x86@vger.kernel.org
8966 S:      Maintained
8967 F:      drivers/platform/x86/gigabyte-wmi.c
8968
8969 GNSS SUBSYSTEM
8970 M:      Johan Hovold <johan@kernel.org>
8971 S:      Maintained
8972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8973 F:      Documentation/ABI/testing/sysfs-class-gnss
8974 F:      Documentation/devicetree/bindings/gnss/
8975 F:      drivers/gnss/
8976 F:      include/linux/gnss.h
8977
8978 GO7007 MPEG CODEC
8979 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8980 L:      linux-media@vger.kernel.org
8981 S:      Maintained
8982 F:      drivers/media/usb/go7007/
8983
8984 GOODIX TOUCHSCREEN
8985 M:      Bastien Nocera <hadess@hadess.net>
8986 M:      Hans de Goede <hdegoede@redhat.com>
8987 L:      linux-input@vger.kernel.org
8988 S:      Maintained
8989 F:      drivers/input/touchscreen/goodix*
8990
8991 GOOGLE ETHERNET DRIVERS
8992 M:      Jeroen de Borst <jeroendb@google.com>
8993 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8994 R:      Shailend Chand <shailend@google.com>
8995 L:      netdev@vger.kernel.org
8996 S:      Supported
8997 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8998 F:      drivers/net/ethernet/google
8999
9000 GOOGLE FIRMWARE DRIVERS
9001 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9002 R:      Brian Norris <briannorris@chromium.org>
9003 R:      Julius Werner <jwerner@chromium.org>
9004 L:      chrome-platform@lists.linux.dev
9005 S:      Maintained
9006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9007 F:      drivers/firmware/google/
9008
9009 GPD POCKET FAN DRIVER
9010 M:      Hans de Goede <hdegoede@redhat.com>
9011 L:      platform-driver-x86@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/platform/x86/gpd-pocket-fan.c
9014
9015 GPIO ACPI SUPPORT
9016 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9017 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9018 L:      linux-gpio@vger.kernel.org
9019 L:      linux-acpi@vger.kernel.org
9020 S:      Supported
9021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9022 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9023 F:      drivers/gpio/gpiolib-acpi.c
9024 F:      drivers/gpio/gpiolib-acpi.h
9025
9026 GPIO AGGREGATOR
9027 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9028 L:      linux-gpio@vger.kernel.org
9029 S:      Supported
9030 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9031 F:      drivers/gpio/gpio-aggregator.c
9032
9033 GPIO IR Transmitter
9034 M:      Sean Young <sean@mess.org>
9035 L:      linux-media@vger.kernel.org
9036 S:      Maintained
9037 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9038 F:      drivers/media/rc/gpio-ir-tx.c
9039
9040 GPIO MOCKUP DRIVER
9041 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9042 L:      linux-gpio@vger.kernel.org
9043 S:      Maintained
9044 F:      drivers/gpio/gpio-mockup.c
9045 F:      tools/testing/selftests/gpio/
9046
9047 GPIO REGMAP
9048 M:      Michael Walle <michael@walle.cc>
9049 S:      Maintained
9050 F:      drivers/gpio/gpio-regmap.c
9051 F:      include/linux/gpio/regmap.h
9052 K:      (devm_)?gpio_regmap_(un)?register
9053
9054 GPIO SUBSYSTEM
9055 M:      Linus Walleij <linus.walleij@linaro.org>
9056 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9057 R:      Andy Shevchenko <andy@kernel.org>
9058 L:      linux-gpio@vger.kernel.org
9059 S:      Maintained
9060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9061 F:      Documentation/ABI/obsolete/sysfs-gpio
9062 F:      Documentation/ABI/testing/gpio-cdev
9063 F:      Documentation/admin-guide/gpio/
9064 F:      Documentation/devicetree/bindings/gpio/
9065 F:      Documentation/driver-api/gpio/
9066 F:      drivers/gpio/
9067 F:      include/dt-bindings/gpio/
9068 F:      include/linux/gpio.h
9069 F:      include/linux/gpio/
9070 F:      include/linux/of_gpio.h
9071 F:      include/uapi/linux/gpio.h
9072 F:      tools/gpio/
9073
9074 GRE DEMULTIPLEXER DRIVER
9075 M:      Dmitry Kozlov <xeb@mail.ru>
9076 L:      netdev@vger.kernel.org
9077 S:      Maintained
9078 F:      include/net/gre.h
9079 F:      net/ipv4/gre_demux.c
9080 F:      net/ipv4/gre_offload.c
9081
9082 GRETH 10/100/1G Ethernet MAC device driver
9083 M:      Andreas Larsson <andreas@gaisler.com>
9084 L:      netdev@vger.kernel.org
9085 S:      Maintained
9086 F:      drivers/net/ethernet/aeroflex/
9087
9088 GREYBUS AUDIO PROTOCOLS DRIVERS
9089 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9090 M:      Mark Greer <mgreer@animalcreek.com>
9091 S:      Maintained
9092 F:      drivers/staging/greybus/audio_apbridgea.c
9093 F:      drivers/staging/greybus/audio_apbridgea.h
9094 F:      drivers/staging/greybus/audio_codec.c
9095 F:      drivers/staging/greybus/audio_codec.h
9096 F:      drivers/staging/greybus/audio_gb.c
9097 F:      drivers/staging/greybus/audio_manager.c
9098 F:      drivers/staging/greybus/audio_manager.h
9099 F:      drivers/staging/greybus/audio_manager_module.c
9100 F:      drivers/staging/greybus/audio_manager_private.h
9101 F:      drivers/staging/greybus/audio_manager_sysfs.c
9102 F:      drivers/staging/greybus/audio_module.c
9103 F:      drivers/staging/greybus/audio_topology.c
9104
9105 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9106 M:      Viresh Kumar <vireshk@kernel.org>
9107 S:      Maintained
9108 F:      drivers/staging/greybus/authentication.c
9109 F:      drivers/staging/greybus/bootrom.c
9110 F:      drivers/staging/greybus/firmware.h
9111 F:      drivers/staging/greybus/fw-core.c
9112 F:      drivers/staging/greybus/fw-download.c
9113 F:      drivers/staging/greybus/fw-management.c
9114 F:      drivers/staging/greybus/greybus_authentication.h
9115 F:      drivers/staging/greybus/greybus_firmware.h
9116 F:      drivers/staging/greybus/hid.c
9117 F:      drivers/staging/greybus/i2c.c
9118 F:      drivers/staging/greybus/spi.c
9119 F:      drivers/staging/greybus/spilib.c
9120 F:      drivers/staging/greybus/spilib.h
9121
9122 GREYBUS LOOPBACK DRIVER
9123 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9124 S:      Maintained
9125 F:      drivers/staging/greybus/loopback.c
9126
9127 GREYBUS PLATFORM DRIVERS
9128 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9129 S:      Maintained
9130 F:      drivers/staging/greybus/arche-apb-ctrl.c
9131 F:      drivers/staging/greybus/arche-platform.c
9132 F:      drivers/staging/greybus/arche_platform.h
9133
9134 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9135 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9136 S:      Maintained
9137 F:      drivers/staging/greybus/gpio.c
9138 F:      drivers/staging/greybus/light.c
9139 F:      drivers/staging/greybus/power_supply.c
9140 F:      drivers/staging/greybus/sdio.c
9141 F:      drivers/staging/greybus/spi.c
9142 F:      drivers/staging/greybus/spilib.c
9143
9144 GREYBUS BEAGLEPLAY DRIVERS
9145 M:      Ayush Singh <ayushdevel1325@gmail.com>
9146 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9149 F:      drivers/greybus/gb-beagleplay.c
9150
9151 GREYBUS SUBSYSTEM
9152 M:      Johan Hovold <johan@kernel.org>
9153 M:      Alex Elder <elder@kernel.org>
9154 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9155 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9156 S:      Maintained
9157 F:      drivers/greybus/
9158 F:      drivers/staging/greybus/
9159 F:      include/linux/greybus.h
9160 F:      include/linux/greybus/
9161
9162 GREYBUS UART PROTOCOLS DRIVERS
9163 M:      David Lin <dtwlin@gmail.com>
9164 S:      Maintained
9165 F:      drivers/staging/greybus/log.c
9166 F:      drivers/staging/greybus/uart.c
9167
9168 GS1662 VIDEO SERIALIZER
9169 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9170 L:      linux-media@vger.kernel.org
9171 S:      Maintained
9172 T:      git git://linuxtv.org/media_tree.git
9173 F:      drivers/media/spi/gs1662.c
9174
9175 GSPCA FINEPIX SUBDRIVER
9176 M:      Frank Zago <frank@zago.net>
9177 L:      linux-media@vger.kernel.org
9178 S:      Maintained
9179 T:      git git://linuxtv.org/media_tree.git
9180 F:      drivers/media/usb/gspca/finepix.c
9181
9182 GSPCA GL860 SUBDRIVER
9183 M:      Olivier Lorin <o.lorin@laposte.net>
9184 L:      linux-media@vger.kernel.org
9185 S:      Maintained
9186 T:      git git://linuxtv.org/media_tree.git
9187 F:      drivers/media/usb/gspca/gl860/
9188
9189 GSPCA M5602 SUBDRIVER
9190 M:      Erik Andren <erik.andren@gmail.com>
9191 L:      linux-media@vger.kernel.org
9192 S:      Maintained
9193 T:      git git://linuxtv.org/media_tree.git
9194 F:      drivers/media/usb/gspca/m5602/
9195
9196 GSPCA PAC207 SONIXB SUBDRIVER
9197 M:      Hans Verkuil <hverkuil@xs4all.nl>
9198 L:      linux-media@vger.kernel.org
9199 S:      Odd Fixes
9200 T:      git git://linuxtv.org/media_tree.git
9201 F:      drivers/media/usb/gspca/pac207.c
9202
9203 GSPCA SN9C20X SUBDRIVER
9204 M:      Brian Johnson <brijohn@gmail.com>
9205 L:      linux-media@vger.kernel.org
9206 S:      Maintained
9207 T:      git git://linuxtv.org/media_tree.git
9208 F:      drivers/media/usb/gspca/sn9c20x.c
9209
9210 GSPCA T613 SUBDRIVER
9211 M:      Leandro Costantino <lcostantino@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 S:      Maintained
9214 T:      git git://linuxtv.org/media_tree.git
9215 F:      drivers/media/usb/gspca/t613.c
9216
9217 GSPCA USB WEBCAM DRIVER
9218 M:      Hans Verkuil <hverkuil@xs4all.nl>
9219 L:      linux-media@vger.kernel.org
9220 S:      Odd Fixes
9221 T:      git git://linuxtv.org/media_tree.git
9222 F:      drivers/media/usb/gspca/
9223
9224 GTP (GPRS Tunneling Protocol)
9225 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9226 M:      Harald Welte <laforge@gnumonks.org>
9227 L:      osmocom-net-gprs@lists.osmocom.org
9228 S:      Maintained
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9230 F:      drivers/net/gtp.c
9231
9232 GUID PARTITION TABLE (GPT)
9233 M:      Davidlohr Bueso <dave@stgolabs.net>
9234 L:      linux-efi@vger.kernel.org
9235 S:      Maintained
9236 F:      block/partitions/efi.*
9237
9238 HABANALABS PCI DRIVER
9239 M:      Oded Gabbay <ogabbay@kernel.org>
9240 L:      dri-devel@lists.freedesktop.org
9241 S:      Supported
9242 C:      irc://irc.oftc.net/dri-devel
9243 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9244 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9245 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9246 F:      drivers/accel/habanalabs/
9247 F:      include/linux/habanalabs/
9248 F:      include/trace/events/habanalabs.h
9249 F:      include/uapi/drm/habanalabs_accel.h
9250
9251 HACKRF MEDIA DRIVER
9252 M:      Antti Palosaari <crope@iki.fi>
9253 L:      linux-media@vger.kernel.org
9254 S:      Maintained
9255 W:      https://linuxtv.org
9256 W:      http://palosaari.fi/linux/
9257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9258 T:      git git://linuxtv.org/anttip/media_tree.git
9259 F:      drivers/media/usb/hackrf/
9260
9261 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9262 M:      Chuck Lever <chuck.lever@oracle.com>
9263 L:      kernel-tls-handshake@lists.linux.dev
9264 L:      netdev@vger.kernel.org
9265 S:      Maintained
9266 F:      Documentation/netlink/specs/handshake.yaml
9267 F:      Documentation/networking/tls-handshake.rst
9268 F:      include/net/handshake.h
9269 F:      include/trace/events/handshake.h
9270 F:      net/handshake/
9271
9272 HANTRO VPU CODEC DRIVER
9273 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9274 M:      Philipp Zabel <p.zabel@pengutronix.de>
9275 L:      linux-media@vger.kernel.org
9276 L:      linux-rockchip@lists.infradead.org
9277 S:      Maintained
9278 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9279 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9280 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9281 F:      drivers/media/platform/verisilicon/
9282
9283 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9284 M:      Frank Seidel <frank@f-seidel.de>
9285 L:      platform-driver-x86@vger.kernel.org
9286 S:      Maintained
9287 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9288 F:      drivers/platform/x86/hdaps.c
9289
9290 HARDWARE MONITORING
9291 M:      Jean Delvare <jdelvare@suse.com>
9292 M:      Guenter Roeck <linux@roeck-us.net>
9293 L:      linux-hwmon@vger.kernel.org
9294 S:      Maintained
9295 W:      http://hwmon.wiki.kernel.org/
9296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9297 F:      Documentation/ABI/testing/sysfs-class-hwmon
9298 F:      Documentation/devicetree/bindings/hwmon/
9299 F:      Documentation/hwmon/
9300 F:      drivers/hwmon/
9301 F:      include/linux/hwmon*.h
9302 F:      include/trace/events/hwmon*.h
9303 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9304
9305 HARDWARE RANDOM NUMBER GENERATOR CORE
9306 M:      Olivia Mackall <olivia@selenic.com>
9307 M:      Herbert Xu <herbert@gondor.apana.org.au>
9308 L:      linux-crypto@vger.kernel.org
9309 S:      Odd fixes
9310 F:      Documentation/admin-guide/hw_random.rst
9311 F:      Documentation/devicetree/bindings/rng/
9312 F:      drivers/char/hw_random/
9313 F:      include/linux/hw_random.h
9314
9315 HARDWARE SPINLOCK CORE
9316 M:      Ohad Ben-Cohen <ohad@wizery.com>
9317 M:      Bjorn Andersson <andersson@kernel.org>
9318 R:      Baolin Wang <baolin.wang7@gmail.com>
9319 L:      linux-remoteproc@vger.kernel.org
9320 S:      Maintained
9321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9322 F:      Documentation/devicetree/bindings/hwlock/
9323 F:      Documentation/locking/hwspinlock.rst
9324 F:      drivers/hwspinlock/
9325 F:      include/linux/hwspinlock.h
9326
9327 HARDWARE TRACING FACILITIES
9328 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9329 S:      Maintained
9330 F:      drivers/hwtracing/
9331
9332 HARMONY SOUND DRIVER
9333 L:      linux-parisc@vger.kernel.org
9334 S:      Maintained
9335 F:      sound/parisc/harmony.*
9336
9337 HDPVR USB VIDEO ENCODER DRIVER
9338 M:      Hans Verkuil <hverkuil@xs4all.nl>
9339 L:      linux-media@vger.kernel.org
9340 S:      Odd Fixes
9341 W:      https://linuxtv.org
9342 T:      git git://linuxtv.org/media_tree.git
9343 F:      drivers/media/usb/hdpvr/
9344
9345 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9346 M:      Matt Hsiao <matt.hsiao@hpe.com>
9347 S:      Supported
9348 F:      drivers/misc/hpilo.[ch]
9349
9350 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9351 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9352 S:      Supported
9353 F:      Documentation/watchdog/hpwdt.rst
9354 F:      drivers/watchdog/hpwdt.c
9355
9356 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9357 M:      Don Brace <don.brace@microchip.com>
9358 L:      storagedev@microchip.com
9359 L:      linux-scsi@vger.kernel.org
9360 S:      Supported
9361 F:      Documentation/scsi/hpsa.rst
9362 F:      drivers/scsi/hpsa*.[ch]
9363 F:      include/linux/cciss*.h
9364 F:      include/uapi/linux/cciss*.h
9365
9366 HFI1 DRIVER
9367 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9368 L:      linux-rdma@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/infiniband/hw/hfi1
9371
9372 HFS FILESYSTEM
9373 L:      linux-fsdevel@vger.kernel.org
9374 S:      Orphan
9375 F:      Documentation/filesystems/hfs.rst
9376 F:      fs/hfs/
9377
9378 HFSPLUS FILESYSTEM
9379 L:      linux-fsdevel@vger.kernel.org
9380 S:      Orphan
9381 F:      Documentation/filesystems/hfsplus.rst
9382 F:      fs/hfsplus/
9383
9384 HGA FRAMEBUFFER DRIVER
9385 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9386 L:      linux-nvidia@lists.surfsouth.com
9387 S:      Maintained
9388 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9389 F:      drivers/video/fbdev/hgafb.c
9390
9391 HIBERNATION (aka Software Suspend, aka swsusp)
9392 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9393 M:      Pavel Machek <pavel@ucw.cz>
9394 L:      linux-pm@vger.kernel.org
9395 S:      Supported
9396 B:      https://bugzilla.kernel.org
9397 F:      arch/*/include/asm/suspend*.h
9398 F:      arch/x86/power/
9399 F:      drivers/base/power/
9400 F:      include/linux/freezer.h
9401 F:      include/linux/pm.h
9402 F:      include/linux/suspend.h
9403 F:      kernel/power/
9404
9405 HID CORE LAYER
9406 M:      Jiri Kosina <jikos@kernel.org>
9407 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9408 L:      linux-input@vger.kernel.org
9409 S:      Maintained
9410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9411 F:      Documentation/hid/
9412 F:      drivers/hid/
9413 F:      include/linux/hid*
9414 F:      include/uapi/linux/hid*
9415 F:      samples/hid/
9416 F:      tools/testing/selftests/hid/
9417
9418 HID LOGITECH DRIVERS
9419 R:      Filipe Laíns <lains@riseup.net>
9420 L:      linux-input@vger.kernel.org
9421 S:      Maintained
9422 F:      drivers/hid/hid-logitech-*
9423
9424 HID NVIDIA SHIELD DRIVER
9425 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9426 L:      linux-input@vger.kernel.org
9427 S:      Maintained
9428 F:      drivers/hid/hid-nvidia-shield.c
9429
9430 HID PHOENIX RC FLIGHT CONTROLLER
9431 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9432 L:      linux-input@vger.kernel.org
9433 S:      Maintained
9434 F:      drivers/hid/hid-pxrc.c
9435
9436 HID PLAYSTATION DRIVER
9437 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9438 L:      linux-input@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/hid/hid-playstation.c
9441
9442 HID SENSOR HUB DRIVERS
9443 M:      Jiri Kosina <jikos@kernel.org>
9444 M:      Jonathan Cameron <jic23@kernel.org>
9445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9446 L:      linux-input@vger.kernel.org
9447 L:      linux-iio@vger.kernel.org
9448 S:      Maintained
9449 F:      Documentation/hid/hid-sensor*
9450 F:      drivers/hid/hid-sensor-*
9451 F:      drivers/iio/*/hid-*
9452 F:      include/linux/hid-sensor-*
9453
9454 HID VRC-2 CAR CONTROLLER DRIVER
9455 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9456 L:      linux-input@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/hid/hid-vrc2.c
9459
9460 HID WACOM DRIVER
9461 M:      Ping Cheng <ping.cheng@wacom.com>
9462 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9463 L:      linux-input@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/hid/wacom.h
9466 F:      drivers/hid/wacom_*
9467
9468 HID++ LOGITECH DRIVERS
9469 R:      Filipe Laíns <lains@riseup.net>
9470 R:      Bastien Nocera <hadess@hadess.net>
9471 L:      linux-input@vger.kernel.org
9472 S:      Maintained
9473 F:      drivers/hid/hid-logitech-hidpp.c
9474
9475 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9476 M:      Thomas Gleixner <tglx@linutronix.de>
9477 L:      linux-kernel@vger.kernel.org
9478 S:      Maintained
9479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9480 F:      Documentation/timers/
9481 F:      include/linux/clockchips.h
9482 F:      include/linux/hrtimer.h
9483 F:      kernel/time/clockevents.c
9484 F:      kernel/time/hrtimer.c
9485 F:      kernel/time/timer_*.c
9486
9487 HIGH-SPEED SCC DRIVER FOR AX.25
9488 L:      linux-hams@vger.kernel.org
9489 S:      Orphan
9490 F:      drivers/net/hamradio/scc.c
9491
9492 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9493 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9494 S:      Supported
9495 W:      http://www.highpoint-tech.com
9496 F:      Documentation/scsi/hptiop.rst
9497 F:      drivers/scsi/hptiop.c
9498
9499 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9500 M:      John Stultz <jstultz@google.com>
9501 L:      linux-kernel@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/misc/hisi_hikey_usb.c
9504
9505 HIMAX HX83112B TOUCHSCREEN SUPPORT
9506 M:      Job Noorman <job@noorman.info>
9507 L:      linux-input@vger.kernel.org
9508 S:      Maintained
9509 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9510 F:      drivers/input/touchscreen/himax_hx83112b.c
9511
9512 HIPPI
9513 M:      Jes Sorensen <jes@trained-monkey.org>
9514 L:      linux-hippi@sunsite.dk
9515 S:      Maintained
9516 F:      drivers/net/hippi/
9517 F:      include/linux/hippidevice.h
9518 F:      include/uapi/linux/if_hippi.h
9519 F:      net/802/hippi.c
9520
9521 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9522 M:      Kurt Kanzenbach <kurt@linutronix.de>
9523 L:      netdev@vger.kernel.org
9524 S:      Maintained
9525 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9526 F:      drivers/net/dsa/hirschmann/*
9527 F:      include/linux/platform_data/hirschmann-hellcreek.h
9528 F:      net/dsa/tag_hellcreek.c
9529
9530 HISILICON DMA DRIVER
9531 M:      Zhou Wang <wangzhou1@hisilicon.com>
9532 M:      Jie Hai <haijie1@huawei.com>
9533 L:      dmaengine@vger.kernel.org
9534 S:      Maintained
9535 F:      drivers/dma/hisi_dma.c
9536
9537 HISILICON GPIO DRIVER
9538 M:      Jay Fang <f.fangjian@huawei.com>
9539 L:      linux-gpio@vger.kernel.org
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9542 F:      drivers/gpio/gpio-hisi.c
9543
9544 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9545 M:      Longfang Liu <liulongfang@huawei.com>
9546 L:      linux-crypto@vger.kernel.org
9547 S:      Maintained
9548 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9549 F:      drivers/crypto/hisilicon/hpre/hpre.h
9550 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9551 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9552
9553 HISILICON HNS3 PMU DRIVER
9554 M:      Jijie Shao <shaojijie@huawei.com>
9555 S:      Supported
9556 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9557 F:      drivers/perf/hisilicon/hns3_pmu.c
9558
9559 HISILICON I2C CONTROLLER DRIVER
9560 M:      Yicong Yang <yangyicong@hisilicon.com>
9561 L:      linux-i2c@vger.kernel.org
9562 S:      Maintained
9563 W:      https://www.hisilicon.com
9564 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9565 F:      drivers/i2c/busses/i2c-hisi.c
9566
9567 HISILICON KUNPENG SOC HCCS DRIVER
9568 M:      Huisong Li <lihuisong@huawei.com>
9569 S:      Maintained
9570 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9571 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9572 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9573
9574 HISILICON LPC BUS DRIVER
9575 M:      Jay Fang <f.fangjian@huawei.com>
9576 S:      Maintained
9577 W:      http://www.hisilicon.com
9578 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9579 F:      drivers/bus/hisi_lpc.c
9580
9581 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9582 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9583 M:      Salil Mehta <salil.mehta@huawei.com>
9584 L:      netdev@vger.kernel.org
9585 S:      Maintained
9586 W:      http://www.hisilicon.com
9587 F:      drivers/net/ethernet/hisilicon/hns3/
9588
9589 HISILICON NETWORK SUBSYSTEM DRIVER
9590 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9591 M:      Salil Mehta <salil.mehta@huawei.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Maintained
9594 W:      http://www.hisilicon.com
9595 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9596 F:      drivers/net/ethernet/hisilicon/
9597
9598 HISILICON PMU DRIVER
9599 M:      Yicong Yang <yangyicong@hisilicon.com>
9600 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9601 S:      Supported
9602 W:      http://www.hisilicon.com
9603 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9604 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9605 F:      drivers/perf/hisilicon
9606
9607 HISILICON PTT DRIVER
9608 M:      Yicong Yang <yangyicong@hisilicon.com>
9609 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9610 L:      linux-kernel@vger.kernel.org
9611 S:      Maintained
9612 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9613 F:      Documentation/trace/hisi-ptt.rst
9614 F:      drivers/hwtracing/ptt/
9615 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9616 F:      tools/perf/util/hisi-ptt*
9617 F:      tools/perf/util/hisi-ptt-decoder/*
9618
9619 HISILICON QM DRIVER
9620 M:      Weili Qian <qianweili@huawei.com>
9621 M:      Zhou Wang <wangzhou1@hisilicon.com>
9622 L:      linux-crypto@vger.kernel.org
9623 S:      Maintained
9624 F:      drivers/crypto/hisilicon/Kconfig
9625 F:      drivers/crypto/hisilicon/Makefile
9626 F:      drivers/crypto/hisilicon/qm.c
9627 F:      drivers/crypto/hisilicon/sgl.c
9628 F:      include/linux/hisi_acc_qm.h
9629
9630 HISILICON ROCE DRIVER
9631 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9632 L:      linux-rdma@vger.kernel.org
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9635 F:      drivers/infiniband/hw/hns/
9636
9637 HISILICON SAS Controller
9638 M:      Xiang Chen <chenxiang66@hisilicon.com>
9639 S:      Supported
9640 W:      http://www.hisilicon.com
9641 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9642 F:      drivers/scsi/hisi_sas/
9643
9644 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9645 M:      Kai Ye <yekai13@huawei.com>
9646 M:      Longfang Liu <liulongfang@huawei.com>
9647 L:      linux-crypto@vger.kernel.org
9648 S:      Maintained
9649 F:      Documentation/ABI/testing/debugfs-hisi-sec
9650 F:      drivers/crypto/hisilicon/sec2/sec.h
9651 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9652 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9653 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9654
9655 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9656 M:      Jay Fang <f.fangjian@huawei.com>
9657 L:      linux-spi@vger.kernel.org
9658 S:      Maintained
9659 W:      http://www.hisilicon.com
9660 F:      drivers/spi/spi-hisi-kunpeng.c
9661
9662 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9663 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9664 L:      linux-kernel@vger.kernel.org
9665 S:      Maintained
9666 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9667 F:      drivers/spmi/hisi-spmi-controller.c
9668
9669 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9670 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9671 L:      linux-kernel@vger.kernel.org
9672 S:      Maintained
9673 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9674 F:      drivers/mfd/hi6421-spmi-pmic.c
9675
9676 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9677 M:      Weili Qian <qianweili@huawei.com>
9678 S:      Maintained
9679 F:      drivers/crypto/hisilicon/trng/trng.c
9680
9681 HISILICON V3XX SPI NOR FLASH Controller Driver
9682 M:      Jay Fang <f.fangjian@huawei.com>
9683 S:      Maintained
9684 W:      http://www.hisilicon.com
9685 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9686
9687 HISILICON ZIP Controller DRIVER
9688 M:      Yang Shen <shenyang39@huawei.com>
9689 M:      Zhou Wang <wangzhou1@hisilicon.com>
9690 L:      linux-crypto@vger.kernel.org
9691 S:      Maintained
9692 F:      Documentation/ABI/testing/debugfs-hisi-zip
9693 F:      drivers/crypto/hisilicon/zip/
9694
9695 HMM - Heterogeneous Memory Management
9696 M:      Jérôme Glisse <jglisse@redhat.com>
9697 L:      linux-mm@kvack.org
9698 S:      Maintained
9699 F:      Documentation/mm/hmm.rst
9700 F:      include/linux/hmm*
9701 F:      lib/test_hmm*
9702 F:      mm/hmm*
9703 F:      tools/testing/selftests/mm/*hmm*
9704
9705 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9706 M:      Andreas Klinger <ak@it-klinger.de>
9707 L:      linux-iio@vger.kernel.org
9708 S:      Maintained
9709 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9710 F:      drivers/iio/pressure/mprls0025pa.c
9711
9712 HOST AP DRIVER
9713 L:      linux-wireless@vger.kernel.org
9714 S:      Obsolete
9715 F:      drivers/net/wireless/intersil/hostap/
9716
9717 HP BIOSCFG DRIVER
9718 M:      Jorge Lopez <jorge.lopez2@hp.com>
9719 L:      platform-driver-x86@vger.kernel.org
9720 S:      Maintained
9721 F:      drivers/platform/x86/hp/hp-bioscfg/
9722
9723 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9724 L:      platform-driver-x86@vger.kernel.org
9725 S:      Orphan
9726 F:      drivers/platform/x86/hp/tc1100-wmi.c
9727
9728 HP WMI HARDWARE MONITOR DRIVER
9729 M:      James Seo <james@equiv.tech>
9730 L:      linux-hwmon@vger.kernel.org
9731 S:      Maintained
9732 F:      Documentation/hwmon/hp-wmi-sensors.rst
9733 F:      drivers/hwmon/hp-wmi-sensors.c
9734
9735 HPET:   High Precision Event Timers driver
9736 M:      Clemens Ladisch <clemens@ladisch.de>
9737 S:      Maintained
9738 F:      Documentation/timers/hpet.rst
9739 F:      drivers/char/hpet.c
9740 F:      include/linux/hpet.h
9741 F:      include/uapi/linux/hpet.h
9742
9743 HPET:   x86
9744 S:      Orphan
9745 F:      arch/x86/include/asm/hpet.h
9746 F:      arch/x86/kernel/hpet.c
9747
9748 HPFS FILESYSTEM
9749 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9750 S:      Maintained
9751 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9752 F:      fs/hpfs/
9753
9754 HS3001 Hardware Temperature and Humidity Sensor
9755 M:      Andre Werner <andre.werner@systec-electronic.com>
9756 L:      linux-hwmon@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/hwmon/hs3001.c
9759
9760 HSI SUBSYSTEM
9761 M:      Sebastian Reichel <sre@kernel.org>
9762 S:      Maintained
9763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9764 F:      Documentation/ABI/testing/sysfs-bus-hsi
9765 F:      Documentation/driver-api/hsi.rst
9766 F:      drivers/hsi/
9767 F:      include/linux/hsi/
9768 F:      include/uapi/linux/hsi/
9769
9770 HSO 3G MODEM DRIVER
9771 L:      linux-usb@vger.kernel.org
9772 S:      Orphan
9773 F:      drivers/net/usb/hso.c
9774
9775 HSR NETWORK PROTOCOL
9776 L:      netdev@vger.kernel.org
9777 S:      Orphan
9778 F:      net/hsr/
9779
9780 HT16K33 LED CONTROLLER DRIVER
9781 M:      Robin van der Gracht <robin@protonic.nl>
9782 S:      Maintained
9783 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9784 F:      drivers/auxdisplay/ht16k33.c
9785
9786 HTCPEN TOUCHSCREEN DRIVER
9787 M:      Pau Oliva Fora <pof@eslack.org>
9788 L:      linux-input@vger.kernel.org
9789 S:      Maintained
9790 F:      drivers/input/touchscreen/htcpen.c
9791
9792 HTE SUBSYSTEM
9793 M:      Dipen Patel <dipenp@nvidia.com>
9794 L:      timestamp@lists.linux.dev
9795 S:      Maintained
9796 Q:      https://patchwork.kernel.org/project/timestamp/list/
9797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9798 F:      Documentation/devicetree/bindings/timestamp/
9799 F:      Documentation/driver-api/hte/
9800 F:      drivers/hte/
9801 F:      include/linux/hte.h
9802
9803 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9804 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9805 L:      linux-iio@vger.kernel.org
9806 S:      Maintained
9807 W:      http://www.st.com/
9808 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9809 F:      drivers/iio/humidity/hts221*
9810
9811 HUAWEI ETHERNET DRIVER
9812 M:      Cai Huoqing <cai.huoqing@linux.dev>
9813 L:      netdev@vger.kernel.org
9814 S:      Maintained
9815 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9816 F:      drivers/net/ethernet/huawei/hinic/
9817
9818 HUGETLB SUBSYSTEM
9819 M:      Mike Kravetz <mike.kravetz@oracle.com>
9820 M:      Muchun Song <muchun.song@linux.dev>
9821 L:      linux-mm@kvack.org
9822 S:      Maintained
9823 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9824 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9825 F:      Documentation/mm/hugetlbfs_reserv.rst
9826 F:      Documentation/mm/vmemmap_dedup.rst
9827 F:      fs/hugetlbfs/
9828 F:      include/linux/hugetlb.h
9829 F:      mm/hugetlb.c
9830 F:      mm/hugetlb_vmemmap.c
9831 F:      mm/hugetlb_vmemmap.h
9832 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9833
9834 HVA ST MEDIA DRIVER
9835 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9836 L:      linux-media@vger.kernel.org
9837 S:      Supported
9838 W:      https://linuxtv.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 F:      drivers/media/platform/st/sti/hva
9841
9842 HWPOISON MEMORY FAILURE HANDLING
9843 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9844 R:      Miaohe Lin <linmiaohe@huawei.com>
9845 L:      linux-mm@kvack.org
9846 S:      Maintained
9847 F:      mm/hwpoison-inject.c
9848 F:      mm/memory-failure.c
9849
9850 HYCON HY46XX TOUCHSCREEN SUPPORT
9851 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9852 L:      linux-input@vger.kernel.org
9853 S:      Maintained
9854 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9855 F:      drivers/input/touchscreen/hycon-hy46xx.c
9856
9857 HYGON PROCESSOR SUPPORT
9858 M:      Pu Wen <puwen@hygon.cn>
9859 L:      linux-kernel@vger.kernel.org
9860 S:      Maintained
9861 F:      arch/x86/kernel/cpu/hygon.c
9862
9863 HYNIX HI556 SENSOR DRIVER
9864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9865 L:      linux-media@vger.kernel.org
9866 S:      Maintained
9867 T:      git git://linuxtv.org/media_tree.git
9868 F:      drivers/media/i2c/hi556.c
9869
9870 HYNIX HI846 SENSOR DRIVER
9871 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9872 L:      linux-media@vger.kernel.org
9873 S:      Maintained
9874 F:      drivers/media/i2c/hi846.c
9875
9876 HYNIX HI847 SENSOR DRIVER
9877 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9878 L:      linux-media@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/media/i2c/hi847.c
9881
9882 Hyper-V/Azure CORE AND DRIVERS
9883 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9884 M:      Haiyang Zhang <haiyangz@microsoft.com>
9885 M:      Wei Liu <wei.liu@kernel.org>
9886 M:      Dexuan Cui <decui@microsoft.com>
9887 L:      linux-hyperv@vger.kernel.org
9888 S:      Supported
9889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9890 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9891 F:      Documentation/ABI/testing/debugfs-hyperv
9892 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9893 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9894 F:      Documentation/virt/hyperv
9895 F:      arch/arm64/hyperv
9896 F:      arch/arm64/include/asm/hyperv-tlfs.h
9897 F:      arch/arm64/include/asm/mshyperv.h
9898 F:      arch/x86/hyperv
9899 F:      arch/x86/include/asm/hyperv-tlfs.h
9900 F:      arch/x86/include/asm/mshyperv.h
9901 F:      arch/x86/include/asm/trace/hyperv.h
9902 F:      arch/x86/kernel/cpu/mshyperv.c
9903 F:      drivers/clocksource/hyperv_timer.c
9904 F:      drivers/hid/hid-hyperv.c
9905 F:      drivers/hv/
9906 F:      drivers/input/serio/hyperv-keyboard.c
9907 F:      drivers/iommu/hyperv-iommu.c
9908 F:      drivers/net/ethernet/microsoft/
9909 F:      drivers/net/hyperv/
9910 F:      drivers/pci/controller/pci-hyperv-intf.c
9911 F:      drivers/pci/controller/pci-hyperv.c
9912 F:      drivers/scsi/storvsc_drv.c
9913 F:      drivers/uio/uio_hv_generic.c
9914 F:      drivers/video/fbdev/hyperv_fb.c
9915 F:      include/asm-generic/hyperv-tlfs.h
9916 F:      include/asm-generic/mshyperv.h
9917 F:      include/clocksource/hyperv_timer.h
9918 F:      include/linux/hyperv.h
9919 F:      include/net/mana
9920 F:      include/uapi/linux/hyperv.h
9921 F:      net/vmw_vsock/hyperv_transport.c
9922 F:      tools/hv/
9923
9924 HYPERBUS SUPPORT
9925 M:      Vignesh Raghavendra <vigneshr@ti.com>
9926 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9927 L:      linux-mtd@lists.infradead.org
9928 S:      Supported
9929 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9930 C:      irc://irc.oftc.net/mtd
9931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9932 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9933 F:      drivers/mtd/hyperbus/
9934 F:      include/linux/mtd/hyperbus.h
9935
9936 HYPERVISOR VIRTUAL CONSOLE DRIVER
9937 L:      linuxppc-dev@lists.ozlabs.org
9938 S:      Odd Fixes
9939 F:      drivers/tty/hvc/
9940
9941 I2C ACPI SUPPORT
9942 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9943 L:      linux-i2c@vger.kernel.org
9944 L:      linux-acpi@vger.kernel.org
9945 S:      Maintained
9946 F:      drivers/i2c/i2c-core-acpi.c
9947
9948 I2C ADDRESS TRANSLATOR (ATR)
9949 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9950 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9951 L:      linux-i2c@vger.kernel.org
9952 S:      Maintained
9953 F:      drivers/i2c/i2c-atr.c
9954 F:      include/linux/i2c-atr.h
9955
9956 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9957 M:      Ajay Gupta <ajayg@nvidia.com>
9958 L:      linux-i2c@vger.kernel.org
9959 S:      Maintained
9960 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9961 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9962
9963 I2C MUXES
9964 M:      Peter Rosin <peda@axentia.se>
9965 L:      linux-i2c@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9968 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9969 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9970 F:      Documentation/i2c/i2c-topology.rst
9971 F:      Documentation/i2c/muxes/
9972 F:      drivers/i2c/i2c-mux.c
9973 F:      drivers/i2c/muxes/
9974 F:      include/linux/i2c-mux.h
9975
9976 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9977 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9978 L:      linux-i2c@vger.kernel.org
9979 S:      Maintained
9980 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9981 F:      drivers/i2c/busses/i2c-mv64xxx.c
9982
9983 I2C OVER PARALLEL PORT
9984 M:      Jean Delvare <jdelvare@suse.com>
9985 L:      linux-i2c@vger.kernel.org
9986 S:      Maintained
9987 F:      Documentation/i2c/busses/i2c-parport.rst
9988 F:      drivers/i2c/busses/i2c-parport.c
9989
9990 I2C SUBSYSTEM
9991 M:      Wolfram Sang <wsa@kernel.org>
9992 L:      linux-i2c@vger.kernel.org
9993 S:      Maintained
9994 W:      https://i2c.wiki.kernel.org/
9995 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9997 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9998 F:      Documentation/i2c/
9999 F:      drivers/i2c/*
10000 F:      include/dt-bindings/i2c/i2c.h
10001 F:      include/linux/i2c-dev.h
10002 F:      include/linux/i2c-smbus.h
10003 F:      include/linux/i2c.h
10004 F:      include/uapi/linux/i2c-*.h
10005 F:      include/uapi/linux/i2c.h
10006
10007 I2C SUBSYSTEM HOST DRIVERS
10008 M:      Andi Shyti <andi.shyti@kernel.org>
10009 L:      linux-i2c@vger.kernel.org
10010 S:      Maintained
10011 W:      https://i2c.wiki.kernel.org/
10012 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10014 F:      Documentation/devicetree/bindings/i2c/
10015 F:      drivers/i2c/algos/
10016 F:      drivers/i2c/busses/
10017 F:      include/dt-bindings/i2c/
10018
10019 I2C-TAOS-EVM DRIVER
10020 M:      Jean Delvare <jdelvare@suse.com>
10021 L:      linux-i2c@vger.kernel.org
10022 S:      Maintained
10023 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10024 F:      drivers/i2c/busses/i2c-taos-evm.c
10025
10026 I2C-TINY-USB DRIVER
10027 M:      Till Harbaum <till@harbaum.org>
10028 L:      linux-i2c@vger.kernel.org
10029 S:      Maintained
10030 W:      http://www.harbaum.org/till/i2c_tiny_usb
10031 F:      drivers/i2c/busses/i2c-tiny-usb.c
10032
10033 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10034 M:      Jean Delvare <jdelvare@suse.com>
10035 L:      linux-i2c@vger.kernel.org
10036 S:      Maintained
10037 F:      Documentation/i2c/busses/i2c-ali1535.rst
10038 F:      Documentation/i2c/busses/i2c-ali1563.rst
10039 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10040 F:      Documentation/i2c/busses/i2c-amd756.rst
10041 F:      Documentation/i2c/busses/i2c-amd8111.rst
10042 F:      Documentation/i2c/busses/i2c-i801.rst
10043 F:      Documentation/i2c/busses/i2c-nforce2.rst
10044 F:      Documentation/i2c/busses/i2c-piix4.rst
10045 F:      Documentation/i2c/busses/i2c-sis5595.rst
10046 F:      Documentation/i2c/busses/i2c-sis630.rst
10047 F:      Documentation/i2c/busses/i2c-sis96x.rst
10048 F:      Documentation/i2c/busses/i2c-via.rst
10049 F:      Documentation/i2c/busses/i2c-viapro.rst
10050 F:      drivers/i2c/busses/i2c-ali1535.c
10051 F:      drivers/i2c/busses/i2c-ali1563.c
10052 F:      drivers/i2c/busses/i2c-ali15x3.c
10053 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10054 F:      drivers/i2c/busses/i2c-amd756.c
10055 F:      drivers/i2c/busses/i2c-amd8111.c
10056 F:      drivers/i2c/busses/i2c-i801.c
10057 F:      drivers/i2c/busses/i2c-isch.c
10058 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10059 F:      drivers/i2c/busses/i2c-nforce2.c
10060 F:      drivers/i2c/busses/i2c-piix4.c
10061 F:      drivers/i2c/busses/i2c-sis5595.c
10062 F:      drivers/i2c/busses/i2c-sis630.c
10063 F:      drivers/i2c/busses/i2c-sis96x.c
10064 F:      drivers/i2c/busses/i2c-via.c
10065 F:      drivers/i2c/busses/i2c-viapro.c
10066
10067 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10068 M:      Hans de Goede <hdegoede@redhat.com>
10069 L:      linux-i2c@vger.kernel.org
10070 S:      Maintained
10071 F:      drivers/i2c/busses/i2c-cht-wc.c
10072
10073 I2C/SMBUS ISMT DRIVER
10074 M:      Seth Heasley <seth.heasley@intel.com>
10075 M:      Neil Horman <nhorman@tuxdriver.com>
10076 L:      linux-i2c@vger.kernel.org
10077 F:      Documentation/i2c/busses/i2c-ismt.rst
10078 F:      drivers/i2c/busses/i2c-ismt.c
10079
10080 I2C/SMBUS STUB DRIVER
10081 M:      Jean Delvare <jdelvare@suse.com>
10082 L:      linux-i2c@vger.kernel.org
10083 S:      Maintained
10084 F:      drivers/i2c/i2c-stub.c
10085
10086 I3C DRIVER FOR ASPEED AST2600
10087 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10088 S:      Maintained
10089 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10090 F:      drivers/i3c/master/ast2600-i3c-master.c
10091
10092 I3C DRIVER FOR CADENCE I3C MASTER IP
10093 M:      Przemysław Gaj <pgaj@cadence.com>
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10096 F:      drivers/i3c/master/i3c-master-cdns.c
10097
10098 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10099 S:      Orphan
10100 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10101 F:      drivers/i3c/master/dw*
10102
10103 I3C SUBSYSTEM
10104 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10105 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10106 S:      Maintained
10107 C:      irc://chat.freenode.net/linux-i3c
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10109 F:      Documentation/ABI/testing/sysfs-bus-i3c
10110 F:      Documentation/devicetree/bindings/i3c/
10111 F:      Documentation/driver-api/i3c
10112 F:      drivers/i3c/
10113 F:      include/linux/i3c/
10114
10115 IBM Operation Panel Input Driver
10116 M:      Eddie James <eajames@linux.ibm.com>
10117 L:      linux-input@vger.kernel.org
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10120 F:      drivers/input/misc/ibm-panel.c
10121
10122 IBM Power 842 compression accelerator
10123 M:      Haren Myneni <haren@us.ibm.com>
10124 S:      Supported
10125 F:      crypto/842.c
10126 F:      drivers/crypto/nx/Kconfig
10127 F:      drivers/crypto/nx/Makefile
10128 F:      drivers/crypto/nx/nx-842*
10129 F:      include/linux/sw842.h
10130 F:      lib/842/
10131
10132 IBM Power in-Nest Crypto Acceleration
10133 M:      Breno Leitão <leitao@debian.org>
10134 M:      Nayna Jain <nayna@linux.ibm.com>
10135 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10136 L:      linux-crypto@vger.kernel.org
10137 S:      Supported
10138 F:      drivers/crypto/nx/Kconfig
10139 F:      drivers/crypto/nx/Makefile
10140 F:      drivers/crypto/nx/nx-aes*
10141 F:      drivers/crypto/nx/nx-sha*
10142 F:      drivers/crypto/nx/nx.*
10143 F:      drivers/crypto/nx/nx_csbcpb.h
10144 F:      drivers/crypto/nx/nx_debugfs.c
10145
10146 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10147 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10148 L:      linux-pci@vger.kernel.org
10149 L:      linuxppc-dev@lists.ozlabs.org
10150 S:      Supported
10151 F:      drivers/pci/hotplug/rpadlpar*
10152
10153 IBM Power Linux RAID adapter
10154 M:      Brian King <brking@us.ibm.com>
10155 S:      Supported
10156 F:      drivers/scsi/ipr.*
10157
10158 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10159 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10160 L:      linux-pci@vger.kernel.org
10161 L:      linuxppc-dev@lists.ozlabs.org
10162 S:      Supported
10163 F:      drivers/pci/hotplug/rpaphp*
10164
10165 IBM Power SRIOV Virtual NIC Device Driver
10166 M:      Haren Myneni <haren@linux.ibm.com>
10167 M:      Rick Lindsley <ricklind@linux.ibm.com>
10168 R:      Nick Child <nnac123@linux.ibm.com>
10169 R:      Dany Madden <danymadden@us.ibm.com>
10170 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10171 L:      netdev@vger.kernel.org
10172 S:      Supported
10173 F:      drivers/net/ethernet/ibm/ibmvnic.*
10174
10175 IBM Power VFIO Support
10176 M:      Timothy Pearson <tpearson@raptorengineering.com>
10177 S:      Supported
10178 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10179
10180 IBM Power Virtual Ethernet Device Driver
10181 M:      Nick Child <nnac123@linux.ibm.com>
10182 L:      netdev@vger.kernel.org
10183 S:      Supported
10184 F:      drivers/net/ethernet/ibm/ibmveth.*
10185
10186 IBM Power Virtual FC Device Drivers
10187 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10188 L:      linux-scsi@vger.kernel.org
10189 S:      Supported
10190 F:      drivers/scsi/ibmvscsi/ibmvfc*
10191
10192 IBM Power Virtual Management Channel Driver
10193 M:      Brad Warrum <bwarrum@linux.ibm.com>
10194 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10195 S:      Supported
10196 F:      drivers/misc/ibmvmc.*
10197
10198 IBM Power Virtual SCSI Device Drivers
10199 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10200 L:      linux-scsi@vger.kernel.org
10201 S:      Supported
10202 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10203 F:      include/scsi/viosrp.h
10204
10205 IBM Power Virtual SCSI Device Target Driver
10206 M:      Michael Cyr <mikecyr@linux.ibm.com>
10207 L:      linux-scsi@vger.kernel.org
10208 L:      target-devel@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/scsi/ibmvscsi_tgt/
10211
10212 IBM Power VMX Cryptographic instructions
10213 M:      Breno Leitão <leitao@debian.org>
10214 M:      Nayna Jain <nayna@linux.ibm.com>
10215 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10216 L:      linux-crypto@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/crypto/vmx/Kconfig
10219 F:      drivers/crypto/vmx/Makefile
10220 F:      drivers/crypto/vmx/aes*
10221 F:      drivers/crypto/vmx/ghash*
10222 F:      drivers/crypto/vmx/ppc-xlate.pl
10223 F:      drivers/crypto/vmx/vmx.c
10224
10225 IBM ServeRAID RAID DRIVER
10226 S:      Orphan
10227 F:      drivers/scsi/ips.*
10228
10229 ICH LPC AND GPIO DRIVER
10230 M:      Peter Tyser <ptyser@xes-inc.com>
10231 S:      Maintained
10232 F:      drivers/gpio/gpio-ich.c
10233 F:      drivers/mfd/lpc_ich.c
10234
10235 ICY I2C DRIVER
10236 M:      Max Staudt <max@enpas.org>
10237 L:      linux-i2c@vger.kernel.org
10238 S:      Maintained
10239 F:      drivers/i2c/busses/i2c-icy.c
10240
10241 IDEAPAD LAPTOP EXTRAS DRIVER
10242 M:      Ike Panhc <ike.pan@canonical.com>
10243 L:      platform-driver-x86@vger.kernel.org
10244 S:      Maintained
10245 W:      http://launchpad.net/ideapad-laptop
10246 F:      drivers/platform/x86/ideapad-laptop.c
10247
10248 IDEAPAD LAPTOP SLIDEBAR DRIVER
10249 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10250 L:      linux-input@vger.kernel.org
10251 S:      Maintained
10252 W:      https://github.com/o2genum/ideapad-slidebar
10253 F:      drivers/input/misc/ideapad_slidebar.c
10254
10255 IDMAPPED MOUNTS
10256 M:      Christian Brauner <brauner@kernel.org>
10257 M:      Seth Forshee <sforshee@kernel.org>
10258 L:      linux-fsdevel@vger.kernel.org
10259 S:      Maintained
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10261 F:      Documentation/filesystems/idmappings.rst
10262 F:      include/linux/mnt_idmapping.*
10263 F:      tools/testing/selftests/mount_setattr/
10264
10265 IDT VersaClock 5 CLOCK DRIVER
10266 M:      Luca Ceresoli <luca@lucaceresoli.net>
10267 S:      Maintained
10268 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10269 F:      drivers/clk/clk-versaclock5.c
10270
10271 IEEE 802.15.4 SUBSYSTEM
10272 M:      Alexander Aring <alex.aring@gmail.com>
10273 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10274 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10275 L:      linux-wpan@vger.kernel.org
10276 S:      Maintained
10277 W:      https://linux-wpan.org/
10278 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10281 F:      Documentation/networking/ieee802154.rst
10282 F:      drivers/net/ieee802154/
10283 F:      include/linux/ieee802154.h
10284 F:      include/linux/nl802154.h
10285 F:      include/net/af_ieee802154.h
10286 F:      include/net/cfg802154.h
10287 F:      include/net/ieee802154_netdev.h
10288 F:      include/net/mac802154.h
10289 F:      include/net/nl802154.h
10290 F:      net/ieee802154/
10291 F:      net/mac802154/
10292
10293 IFCVF VIRTIO DATA PATH ACCELERATOR
10294 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10295 F:      drivers/vdpa/ifcvf/
10296
10297 IFE PROTOCOL
10298 M:      Yotam Gigi <yotam.gi@gmail.com>
10299 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10300 F:      include/net/ife.h
10301 F:      include/uapi/linux/ife.h
10302 F:      net/ife
10303
10304 IGORPLUG-USB IR RECEIVER
10305 M:      Sean Young <sean@mess.org>
10306 L:      linux-media@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/media/rc/igorplugusb.c
10309
10310 IGUANAWORKS USB IR TRANSCEIVER
10311 M:      Sean Young <sean@mess.org>
10312 L:      linux-media@vger.kernel.org
10313 S:      Maintained
10314 F:      drivers/media/rc/iguanair.c
10315
10316 IIO DIGITAL POTENTIOMETER DAC
10317 M:      Peter Rosin <peda@axentia.se>
10318 L:      linux-iio@vger.kernel.org
10319 S:      Maintained
10320 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10321 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10322 F:      drivers/iio/dac/dpot-dac.c
10323
10324 IIO ENVELOPE DETECTOR
10325 M:      Peter Rosin <peda@axentia.se>
10326 L:      linux-iio@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10329 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10330 F:      drivers/iio/adc/envelope-detector.c
10331
10332 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10333 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10334 L:      linux-iio@vger.kernel.org
10335 S:      Maintained
10336 F:      drivers/iio/light/gain-time-scale-helper.c
10337 F:      drivers/iio/light/gain-time-scale-helper.h
10338
10339 IIO MULTIPLEXER
10340 M:      Peter Rosin <peda@axentia.se>
10341 L:      linux-iio@vger.kernel.org
10342 S:      Maintained
10343 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10344 F:      drivers/iio/multiplexer/iio-mux.c
10345
10346 IIO SCMI BASED DRIVER
10347 M:      Jyoti Bhayana <jbhayana@google.com>
10348 L:      linux-iio@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10351
10352 IIO SUBSYSTEM AND DRIVERS
10353 M:      Jonathan Cameron <jic23@kernel.org>
10354 R:      Lars-Peter Clausen <lars@metafoo.de>
10355 L:      linux-iio@vger.kernel.org
10356 S:      Maintained
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10358 F:      Documentation/ABI/testing/configfs-iio*
10359 F:      Documentation/ABI/testing/sysfs-bus-iio*
10360 F:      Documentation/devicetree/bindings/iio/
10361 F:      drivers/iio/
10362 F:      drivers/staging/iio/
10363 F:      include/dt-bindings/iio/
10364 F:      include/linux/iio/
10365 F:      tools/iio/
10366
10367 IIO UNIT CONVERTER
10368 M:      Peter Rosin <peda@axentia.se>
10369 L:      linux-iio@vger.kernel.org
10370 S:      Maintained
10371 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10372 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10373 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10374 F:      drivers/iio/afe/iio-rescale.c
10375
10376 IKANOS/ADI EAGLE ADSL USB DRIVER
10377 M:      Matthieu Castet <castet.matthieu@free.fr>
10378 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10379 S:      Maintained
10380 F:      drivers/usb/atm/ueagle-atm.c
10381
10382 IMAGIS TOUCHSCREEN DRIVER
10383 M:      Markuss Broks <markuss.broks@gmail.com>
10384 S:      Maintained
10385 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10386 F:      drivers/input/touchscreen/imagis.c
10387
10388 IMGTEC ASCII LCD DRIVER
10389 M:      Paul Burton <paulburton@kernel.org>
10390 S:      Maintained
10391 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10392 F:      drivers/auxdisplay/img-ascii-lcd.c
10393
10394 IMGTEC IR DECODER DRIVER
10395 S:      Orphan
10396 F:      drivers/media/rc/img-ir/
10397
10398 IMON SOUNDGRAPH USB IR RECEIVER
10399 M:      Sean Young <sean@mess.org>
10400 L:      linux-media@vger.kernel.org
10401 S:      Maintained
10402 F:      drivers/media/rc/imon.c
10403 F:      drivers/media/rc/imon_raw.c
10404
10405 IMS TWINTURBO FRAMEBUFFER DRIVER
10406 L:      linux-fbdev@vger.kernel.org
10407 S:      Orphan
10408 F:      drivers/video/fbdev/imsttfb.c
10409
10410 INA209 HARDWARE MONITOR DRIVER
10411 M:      Guenter Roeck <linux@roeck-us.net>
10412 L:      linux-hwmon@vger.kernel.org
10413 S:      Maintained
10414 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10415 F:      Documentation/hwmon/ina209.rst
10416 F:      drivers/hwmon/ina209.c
10417
10418 INA2XX HARDWARE MONITOR DRIVER
10419 M:      Guenter Roeck <linux@roeck-us.net>
10420 L:      linux-hwmon@vger.kernel.org
10421 S:      Maintained
10422 F:      Documentation/hwmon/ina2xx.rst
10423 F:      drivers/hwmon/ina2xx.c
10424 F:      include/linux/platform_data/ina2xx.h
10425
10426 INDEX OF FURTHER KERNEL DOCUMENTATION
10427 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10428 S:      Maintained
10429 F:      Documentation/process/kernel-docs.rst
10430
10431 INDUSTRY PACK SUBSYSTEM (IPACK)
10432 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10433 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10434 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10435 L:      industrypack-devel@lists.sourceforge.net
10436 S:      Maintained
10437 W:      http://industrypack.sourceforge.net
10438 F:      drivers/ipack/
10439
10440 INFINEON DPS310 Driver
10441 M:      Eddie James <eajames@linux.ibm.com>
10442 L:      linux-iio@vger.kernel.org
10443 S:      Maintained
10444 F:      drivers/iio/pressure/dps310.c
10445
10446 INFINEON PEB2466 ASoC CODEC
10447 M:      Herve Codina <herve.codina@bootlin.com>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10451 F:      sound/soc/codecs/peb2466.c
10452
10453 INFINIBAND SUBSYSTEM
10454 M:      Jason Gunthorpe <jgg@nvidia.com>
10455 M:      Leon Romanovsky <leonro@nvidia.com>
10456 L:      linux-rdma@vger.kernel.org
10457 S:      Supported
10458 W:      https://github.com/linux-rdma/rdma-core
10459 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10461 F:      Documentation/devicetree/bindings/infiniband/
10462 F:      Documentation/infiniband/
10463 F:      drivers/infiniband/
10464 F:      include/rdma/
10465 F:      include/trace/events/ib_mad.h
10466 F:      include/trace/events/ib_umad.h
10467 F:      include/trace/misc/rdma.h
10468 F:      include/uapi/linux/if_infiniband.h
10469 F:      include/uapi/rdma/
10470 F:      samples/bpf/ibumad_kern.c
10471 F:      samples/bpf/ibumad_user.c
10472
10473 INGENIC JZ4780 NAND DRIVER
10474 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10475 L:      linux-mtd@lists.infradead.org
10476 L:      linux-mips@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/mtd/nand/raw/ingenic/
10479
10480 INGENIC JZ47xx SoCs
10481 M:      Paul Cercueil <paul@crapouillou.net>
10482 L:      linux-mips@vger.kernel.org
10483 S:      Maintained
10484 F:      arch/mips/boot/dts/ingenic/
10485 F:      arch/mips/generic/board-ingenic.c
10486 F:      arch/mips/include/asm/mach-ingenic/
10487 F:      arch/mips/ingenic/Kconfig
10488 F:      drivers/clk/ingenic/
10489 F:      drivers/dma/dma-jz4780.c
10490 F:      drivers/gpu/drm/ingenic/
10491 F:      drivers/i2c/busses/i2c-jz4780.c
10492 F:      drivers/iio/adc/ingenic-adc.c
10493 F:      drivers/irqchip/irq-ingenic.c
10494 F:      drivers/memory/jz4780-nemc.c
10495 F:      drivers/mmc/host/jz4740_mmc.c
10496 F:      drivers/mtd/nand/raw/ingenic/
10497 F:      drivers/pinctrl/pinctrl-ingenic.c
10498 F:      drivers/power/supply/ingenic-battery.c
10499 F:      drivers/pwm/pwm-jz4740.c
10500 F:      drivers/remoteproc/ingenic_rproc.c
10501 F:      drivers/rtc/rtc-jz4740.c
10502 F:      drivers/tty/serial/8250/8250_ingenic.c
10503 F:      drivers/usb/musb/jz4740.c
10504 F:      drivers/watchdog/jz4740_wdt.c
10505 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10506 F:      include/linux/mfd/ingenic-tcu.h
10507 F:      sound/soc/codecs/jz47*
10508 F:      sound/soc/jz4740/
10509
10510 INJOINIC IP5xxx POWER BANK IC DRIVER
10511 M:      Samuel Holland <samuel@sholland.org>
10512 S:      Maintained
10513 F:      drivers/power/supply/ip5xxx_power.c
10514
10515 INOTIFY
10516 M:      Jan Kara <jack@suse.cz>
10517 R:      Amir Goldstein <amir73il@gmail.com>
10518 L:      linux-fsdevel@vger.kernel.org
10519 S:      Maintained
10520 F:      Documentation/filesystems/inotify.rst
10521 F:      fs/notify/inotify/
10522 F:      include/linux/inotify.h
10523 F:      include/uapi/linux/inotify.h
10524
10525 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10526 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10527 L:      linux-input@vger.kernel.org
10528 S:      Maintained
10529 Q:      http://patchwork.kernel.org/project/linux-input/list/
10530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10531 F:      Documentation/devicetree/bindings/input/
10532 F:      Documentation/devicetree/bindings/serio/
10533 F:      Documentation/input/
10534 F:      drivers/input/
10535 F:      include/dt-bindings/input/
10536 F:      include/linux/input.h
10537 F:      include/linux/input/
10538 F:      include/uapi/linux/input-event-codes.h
10539 F:      include/uapi/linux/input.h
10540
10541 INPUT MULTITOUCH (MT) PROTOCOL
10542 M:      Henrik Rydberg <rydberg@bitmath.org>
10543 L:      linux-input@vger.kernel.org
10544 S:      Odd fixes
10545 F:      Documentation/input/multi-touch-protocol.rst
10546 F:      drivers/input/input-mt.c
10547 K:      \b(ABS|SYN)_MT_
10548
10549 INSIDE SECURE CRYPTO DRIVER
10550 M:      Antoine Tenart <atenart@kernel.org>
10551 L:      linux-crypto@vger.kernel.org
10552 S:      Maintained
10553 F:      drivers/crypto/inside-secure/
10554
10555 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10556 M:      Mimi Zohar <zohar@linux.ibm.com>
10557 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10558 L:      linux-integrity@vger.kernel.org
10559 S:      Supported
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10561 F:      security/integrity/
10562 F:      security/integrity/ima/
10563
10564 INTEL 810/815 FRAMEBUFFER DRIVER
10565 M:      Antonino Daplas <adaplas@gmail.com>
10566 L:      linux-fbdev@vger.kernel.org
10567 S:      Maintained
10568 F:      drivers/video/fbdev/i810/
10569
10570 INTEL 8254 COUNTER DRIVER
10571 M:      William Breathitt Gray <william.gray@linaro.org>
10572 L:      linux-iio@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/counter/i8254.c
10575 F:      include/linux/i8254.h
10576
10577 INTEL 8255 GPIO DRIVER
10578 M:      William Breathitt Gray <william.gray@linaro.org>
10579 L:      linux-gpio@vger.kernel.org
10580 S:      Maintained
10581 F:      drivers/gpio/gpio-i8255.c
10582 F:      drivers/gpio/gpio-i8255.h
10583
10584 INTEL ASoC DRIVERS
10585 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10586 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10587 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10588 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10589 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10590 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10591 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10593 S:      Supported
10594 F:      sound/soc/intel/
10595
10596 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10597 M:      Hans de Goede <hdegoede@redhat.com>
10598 L:      platform-driver-x86@vger.kernel.org
10599 S:      Maintained
10600 F:      drivers/platform/x86/intel/atomisp2/pm.c
10601
10602 INTEL ATOMISP2 LED DRIVER
10603 M:      Hans de Goede <hdegoede@redhat.com>
10604 L:      platform-driver-x86@vger.kernel.org
10605 S:      Maintained
10606 F:      drivers/platform/x86/intel/atomisp2/led.c
10607
10608 INTEL BIOS SAR INT1092 DRIVER
10609 M:      Shravan Sudhakar <s.shravan@intel.com>
10610 L:      platform-driver-x86@vger.kernel.org
10611 S:      Maintained
10612 F:      drivers/platform/x86/intel/int1092/
10613
10614 INTEL BROXTON PMC DRIVER
10615 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10616 M:      Zha Qipeng <qipeng.zha@intel.com>
10617 S:      Maintained
10618 F:      drivers/mfd/intel_pmc_bxt.c
10619 F:      include/linux/mfd/intel_pmc_bxt.h
10620
10621 INTEL C600 SERIES SAS CONTROLLER DRIVER
10622 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10623 L:      linux-scsi@vger.kernel.org
10624 S:      Supported
10625 T:      git git://git.code.sf.net/p/intel-sas/isci
10626 F:      drivers/scsi/isci/
10627
10628 INTEL CPU family model numbers
10629 M:      Tony Luck <tony.luck@intel.com>
10630 M:      x86@kernel.org
10631 L:      linux-kernel@vger.kernel.org
10632 S:      Supported
10633 F:      arch/x86/include/asm/intel-family.h
10634
10635 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10636 M:      Jani Nikula <jani.nikula@linux.intel.com>
10637 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10638 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10639 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10640 L:      intel-gfx@lists.freedesktop.org
10641 S:      Supported
10642 W:      https://01.org/linuxgraphics/
10643 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10644 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10645 C:      irc://irc.oftc.net/intel-gfx
10646 T:      git git://anongit.freedesktop.org/drm-intel
10647 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10648 F:      Documentation/gpu/i915.rst
10649 F:      drivers/gpu/drm/ci/xfails/i915*
10650 F:      drivers/gpu/drm/i915/
10651 F:      include/drm/i915*
10652 F:      include/uapi/drm/i915_drm.h
10653
10654 INTEL ETHERNET DRIVERS
10655 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10656 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10657 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10658 S:      Supported
10659 W:      https://www.intel.com/content/www/us/en/support.html
10660 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10663 F:      Documentation/networking/device_drivers/ethernet/intel/
10664 F:      drivers/net/ethernet/intel/
10665 F:      drivers/net/ethernet/intel/*/
10666 F:      include/linux/avf/virtchnl.h
10667 F:      include/linux/net/intel/iidc.h
10668
10669 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10670 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10671 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10672 L:      linux-rdma@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/infiniband/hw/irdma/
10675 F:      include/uapi/rdma/irdma-abi.h
10676
10677 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10678 M:      Maik Broemme <mbroemme@libmpq.org>
10679 L:      linux-fbdev@vger.kernel.org
10680 S:      Maintained
10681 F:      Documentation/fb/intelfb.rst
10682 F:      drivers/video/fbdev/intelfb/
10683
10684 INTEL GPIO DRIVERS
10685 M:      Andy Shevchenko <andy@kernel.org>
10686 L:      linux-gpio@vger.kernel.org
10687 S:      Supported
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10689 F:      drivers/gpio/gpio-elkhartlake.c
10690 F:      drivers/gpio/gpio-ich.c
10691 F:      drivers/gpio/gpio-merrifield.c
10692 F:      drivers/gpio/gpio-ml-ioh.c
10693 F:      drivers/gpio/gpio-pch.c
10694 F:      drivers/gpio/gpio-sch.c
10695 F:      drivers/gpio/gpio-sodaville.c
10696 F:      drivers/gpio/gpio-tangier.c
10697
10698 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10699 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10700 M:      Zhi Wang <zhi.a.wang@intel.com>
10701 L:      intel-gvt-dev@lists.freedesktop.org
10702 L:      intel-gfx@lists.freedesktop.org
10703 S:      Supported
10704 W:      https://01.org/igvt-g
10705 T:      git https://github.com/intel/gvt-linux.git
10706 F:      drivers/gpu/drm/i915/gvt/
10707
10708 INTEL HID EVENT DRIVER
10709 M:      Alex Hung <alexhung@gmail.com>
10710 L:      platform-driver-x86@vger.kernel.org
10711 S:      Maintained
10712 F:      drivers/platform/x86/intel/hid.c
10713
10714 INTEL I/OAT DMA DRIVER
10715 M:      Dave Jiang <dave.jiang@intel.com>
10716 R:      Dan Williams <dan.j.williams@intel.com>
10717 L:      dmaengine@vger.kernel.org
10718 S:      Supported
10719 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10720 F:      drivers/dma/ioat*
10721
10722 INTEL IDLE DRIVER
10723 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10724 M:      Len Brown <lenb@kernel.org>
10725 L:      linux-pm@vger.kernel.org
10726 S:      Supported
10727 B:      https://bugzilla.kernel.org
10728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10729 F:      drivers/idle/intel_idle.c
10730
10731 INTEL IDXD DRIVER
10732 M:      Fenghua Yu <fenghua.yu@intel.com>
10733 M:      Dave Jiang <dave.jiang@intel.com>
10734 L:      dmaengine@vger.kernel.org
10735 S:      Supported
10736 F:      drivers/dma/idxd/*
10737 F:      include/uapi/linux/idxd.h
10738
10739 INTEL IN FIELD SCAN (IFS) DEVICE
10740 M:      Jithu Joseph <jithu.joseph@intel.com>
10741 R:      Ashok Raj <ashok.raj@intel.com>
10742 R:      Tony Luck <tony.luck@intel.com>
10743 S:      Maintained
10744 F:      drivers/platform/x86/intel/ifs
10745 F:      include/trace/events/intel_ifs.h
10746
10747 INTEL INTEGRATED SENSOR HUB DRIVER
10748 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10749 M:      Jiri Kosina <jikos@kernel.org>
10750 L:      linux-input@vger.kernel.org
10751 S:      Maintained
10752 F:      drivers/hid/intel-ish-hid/
10753
10754 INTEL IOMMU (VT-d)
10755 M:      David Woodhouse <dwmw2@infradead.org>
10756 M:      Lu Baolu <baolu.lu@linux.intel.com>
10757 L:      iommu@lists.linux.dev
10758 S:      Supported
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10760 F:      drivers/iommu/intel/
10761
10762 INTEL IPU3 CSI-2 CIO2 DRIVER
10763 M:      Yong Zhi <yong.zhi@intel.com>
10764 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10765 M:      Bingbu Cao <bingbu.cao@intel.com>
10766 M:      Dan Scally <djrscally@gmail.com>
10767 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10768 L:      linux-media@vger.kernel.org
10769 S:      Maintained
10770 T:      git git://linuxtv.org/media_tree.git
10771 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10772 F:      drivers/media/pci/intel/ipu3/
10773
10774 INTEL IPU3 CSI-2 IMGU DRIVER
10775 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10776 R:      Bingbu Cao <bingbu.cao@intel.com>
10777 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10778 L:      linux-media@vger.kernel.org
10779 S:      Maintained
10780 F:      Documentation/admin-guide/media/ipu3.rst
10781 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10782 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10783 F:      drivers/staging/media/ipu3/
10784
10785 INTEL ISHTP ECLITE DRIVER
10786 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10787 L:      platform-driver-x86@vger.kernel.org
10788 S:      Supported
10789 F:      drivers/platform/x86/intel/ishtp_eclite.c
10790
10791 INTEL IXP4XX CRYPTO SUPPORT
10792 M:      Corentin Labbe <clabbe@baylibre.com>
10793 L:      linux-crypto@vger.kernel.org
10794 S:      Maintained
10795 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10796
10797 INTEL KEEM BAY DRM DRIVER
10798 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10799 M:      Edmund Dea <edmund.j.dea@intel.com>
10800 S:      Maintained
10801 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10802 F:      drivers/gpu/drm/kmb/
10803
10804 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10805 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10806 S:      Maintained
10807 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10808 F:      drivers/crypto/intel/keembay/Kconfig
10809 F:      drivers/crypto/intel/keembay/Makefile
10810 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10811 F:      drivers/crypto/intel/keembay/ocs-aes.c
10812 F:      drivers/crypto/intel/keembay/ocs-aes.h
10813
10814 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10815 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10816 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10817 M:      Mark Gross <mgross@linux.intel.com>
10818 S:      Maintained
10819 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10820 F:      drivers/crypto/intel/keembay/Kconfig
10821 F:      drivers/crypto/intel/keembay/Makefile
10822 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10823
10824 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10825 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10826 M:      Declan Murphy <declan.murphy@intel.com>
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10829 F:      drivers/crypto/intel/keembay/Kconfig
10830 F:      drivers/crypto/intel/keembay/Makefile
10831 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10832 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10833 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10834
10835 INTEL MANAGEMENT ENGINE (mei)
10836 M:      Tomas Winkler <tomas.winkler@intel.com>
10837 L:      linux-kernel@vger.kernel.org
10838 S:      Supported
10839 F:      Documentation/driver-api/mei/*
10840 F:      drivers/misc/mei/
10841 F:      drivers/watchdog/mei_wdt.c
10842 F:      include/linux/mei_aux.h
10843 F:      include/linux/mei_cl_bus.h
10844 F:      include/uapi/linux/mei.h
10845 F:      include/uapi/linux/mei_uuid.h
10846 F:      include/uapi/linux/uuid.h
10847 F:      samples/mei/*
10848
10849 INTEL MAX 10 BMC MFD DRIVER
10850 M:      Xu Yilun <yilun.xu@intel.com>
10851 R:      Tom Rix <trix@redhat.com>
10852 S:      Maintained
10853 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10854 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10855 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10856 F:      drivers/mfd/intel-m10-bmc*
10857 F:      include/linux/mfd/intel-m10-bmc.h
10858
10859 INTEL MAX10 BMC SECURE UPDATES
10860 M:      Peter Colberg <peter.colberg@intel.com>
10861 L:      linux-fpga@vger.kernel.org
10862 S:      Maintained
10863 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10864 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10865
10866 INTEL P-Unit IPC DRIVER
10867 M:      Zha Qipeng <qipeng.zha@intel.com>
10868 L:      platform-driver-x86@vger.kernel.org
10869 S:      Maintained
10870 F:      arch/x86/include/asm/intel_punit_ipc.h
10871 F:      drivers/platform/x86/intel/punit_ipc.c
10872
10873 INTEL PMC CORE DRIVER
10874 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10875 M:      David E Box <david.e.box@intel.com>
10876 L:      platform-driver-x86@vger.kernel.org
10877 S:      Maintained
10878 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10879 F:      drivers/platform/x86/intel/pmc/
10880
10881 INTEL PMIC GPIO DRIVERS
10882 M:      Andy Shevchenko <andy@kernel.org>
10883 S:      Supported
10884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10885 F:      drivers/gpio/gpio-*cove.c
10886
10887 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10888 M:      Andy Shevchenko <andy@kernel.org>
10889 S:      Supported
10890 F:      drivers/mfd/intel_soc_pmic*
10891 F:      include/linux/mfd/intel_soc_pmic*
10892
10893 INTEL PMT DRIVERS
10894 M:      David E. Box <david.e.box@linux.intel.com>
10895 S:      Supported
10896 F:      drivers/platform/x86/intel/pmt/
10897
10898 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10899 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10900 L:      linux-wireless@vger.kernel.org
10901 S:      Maintained
10902 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10903 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10904 F:      drivers/net/wireless/intel/ipw2x00/
10905
10906 INTEL PSTATE DRIVER
10907 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10908 M:      Len Brown <lenb@kernel.org>
10909 L:      linux-pm@vger.kernel.org
10910 S:      Supported
10911 F:      drivers/cpufreq/intel_pstate.c
10912
10913 INTEL PTP DFL ToD DRIVER
10914 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10915 L:      linux-fpga@vger.kernel.org
10916 L:      netdev@vger.kernel.org
10917 S:      Maintained
10918 F:      drivers/ptp/ptp_dfl_tod.c
10919
10920 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10921 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10922 L:      linux-iio@vger.kernel.org
10923 F:      drivers/counter/intel-qep.c
10924
10925 INTEL SCU DRIVERS
10926 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10927 S:      Maintained
10928 F:      arch/x86/include/asm/intel_scu_ipc.h
10929 F:      drivers/platform/x86/intel_scu_*
10930
10931 INTEL SDSI DRIVER
10932 M:      David E. Box <david.e.box@linux.intel.com>
10933 S:      Supported
10934 F:      drivers/platform/x86/intel/sdsi.c
10935 F:      tools/arch/x86/intel_sdsi/
10936 F:      tools/testing/selftests/drivers/sdsi/
10937
10938 INTEL SGX
10939 M:      Jarkko Sakkinen <jarkko@kernel.org>
10940 R:      Dave Hansen <dave.hansen@linux.intel.com>
10941 L:      linux-sgx@vger.kernel.org
10942 S:      Supported
10943 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10945 F:      Documentation/arch/x86/sgx.rst
10946 F:      arch/x86/entry/vdso/vsgx.S
10947 F:      arch/x86/include/asm/sgx.h
10948 F:      arch/x86/include/uapi/asm/sgx.h
10949 F:      arch/x86/kernel/cpu/sgx/*
10950 F:      tools/testing/selftests/sgx/*
10951 K:      \bSGX_
10952
10953 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10954 M:      Daniel Scally <djrscally@gmail.com>
10955 S:      Maintained
10956 F:      drivers/platform/x86/intel/int3472/
10957
10958 INTEL SPEED SELECT TECHNOLOGY
10959 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10960 L:      platform-driver-x86@vger.kernel.org
10961 S:      Maintained
10962 F:      drivers/platform/x86/intel/speed_select_if/
10963 F:      include/uapi/linux/isst_if.h
10964 F:      tools/power/x86/intel-speed-select/
10965
10966 INTEL STRATIX10 FIRMWARE DRIVERS
10967 M:      Dinh Nguyen <dinguyen@kernel.org>
10968 L:      linux-kernel@vger.kernel.org
10969 S:      Maintained
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10971 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10972 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10973 F:      drivers/firmware/stratix10-rsu.c
10974 F:      drivers/firmware/stratix10-svc.c
10975 F:      include/linux/firmware/intel/stratix10-smc.h
10976 F:      include/linux/firmware/intel/stratix10-svc-client.h
10977
10978 INTEL TELEMETRY DRIVER
10979 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10980 M:      "David E. Box" <david.e.box@linux.intel.com>
10981 L:      platform-driver-x86@vger.kernel.org
10982 S:      Maintained
10983 F:      arch/x86/include/asm/intel_telemetry.h
10984 F:      drivers/platform/x86/intel/telemetry/
10985
10986 INTEL TPMI DRIVER
10987 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10988 L:      platform-driver-x86@vger.kernel.org
10989 S:      Maintained
10990 F:      Documentation/ABI/testing/debugfs-tpmi
10991 F:      drivers/platform/x86/intel/tpmi.c
10992 F:      include/linux/intel_tpmi.h
10993
10994 INTEL UNCORE FREQUENCY CONTROL
10995 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10999 F:      drivers/platform/x86/intel/uncore-frequency/
11000
11001 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11002 M:      David E. Box <david.e.box@linux.intel.com>
11003 S:      Supported
11004 F:      drivers/platform/x86/intel/vsec.*
11005
11006 INTEL VIRTUAL BUTTON DRIVER
11007 M:      AceLan Kao <acelan.kao@canonical.com>
11008 L:      platform-driver-x86@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/platform/x86/intel/vbtn.c
11011
11012 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11013 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11014 L:      linux-wireless@vger.kernel.org
11015 S:      Supported
11016 F:      drivers/net/wireless/intel/iwlegacy/
11017
11018 INTEL WIRELESS WIFI LINK (iwlwifi)
11019 M:      Gregory Greenman <gregory.greenman@intel.com>
11020 L:      linux-wireless@vger.kernel.org
11021 S:      Supported
11022 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11024 F:      drivers/net/wireless/intel/iwlwifi/
11025
11026 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11027 M:      Jithu Joseph <jithu.joseph@intel.com>
11028 S:      Maintained
11029 W:      https://slimbootloader.github.io/security/firmware-update.html
11030 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11031
11032 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11033 L:      Dell.Client.Kernel@dell.com
11034 S:      Maintained
11035 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11036
11037 INTEL WWAN IOSM DRIVER
11038 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11039 L:      netdev@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/net/wwan/iosm/
11042
11043 INTEL(R) TRACE HUB
11044 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11045 S:      Supported
11046 F:      Documentation/trace/intel_th.rst
11047 F:      drivers/hwtracing/intel_th/
11048 F:      include/linux/intel_th.h
11049
11050 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11051 M:      Ning Sun <ning.sun@intel.com>
11052 L:      tboot-devel@lists.sourceforge.net
11053 S:      Supported
11054 W:      http://tboot.sourceforge.net
11055 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11056 F:      Documentation/arch/x86/intel_txt.rst
11057 F:      arch/x86/kernel/tboot.c
11058 F:      include/linux/tboot.h
11059
11060 INTERCONNECT API
11061 M:      Georgi Djakov <djakov@kernel.org>
11062 L:      linux-pm@vger.kernel.org
11063 S:      Maintained
11064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11065 F:      Documentation/devicetree/bindings/interconnect/
11066 F:      Documentation/driver-api/interconnect.rst
11067 F:      drivers/interconnect/
11068 F:      include/dt-bindings/interconnect/
11069 F:      include/linux/interconnect-provider.h
11070 F:      include/linux/interconnect.h
11071
11072 INTERRUPT COUNTER DRIVER
11073 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11074 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11075 L:      linux-iio@vger.kernel.org
11076 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11077 F:      drivers/counter/interrupt-cnt.c
11078
11079 INTERSIL ISL7998X VIDEO DECODER DRIVER
11080 M:      Michael Tretter <m.tretter@pengutronix.de>
11081 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11082 L:      linux-media@vger.kernel.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11085 F:      drivers/media/i2c/isl7998x.c
11086
11087 INVENSENSE ICM-426xx IMU DRIVER
11088 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11089 L:      linux-iio@vger.kernel.org
11090 S:      Maintained
11091 W:      https://invensense.tdk.com/
11092 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11093 F:      drivers/iio/imu/inv_icm42600/
11094
11095 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11096 M:      Linus Walleij <linus.walleij@linaro.org>
11097 L:      linux-iio@vger.kernel.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11100 F:      drivers/iio/gyro/mpu3050*
11101
11102 IOC3 ETHERNET DRIVER
11103 M:      Ralf Baechle <ralf@linux-mips.org>
11104 L:      linux-mips@vger.kernel.org
11105 S:      Maintained
11106 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11107
11108 IOMMU DMA-API LAYER
11109 M:      Robin Murphy <robin.murphy@arm.com>
11110 L:      iommu@lists.linux.dev
11111 S:      Maintained
11112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11113 F:      drivers/iommu/dma-iommu.c
11114 F:      drivers/iommu/dma-iommu.h
11115 F:      drivers/iommu/iova.c
11116 F:      include/linux/iova.h
11117
11118 IOMMU SUBSYSTEM
11119 M:      Joerg Roedel <joro@8bytes.org>
11120 M:      Will Deacon <will@kernel.org>
11121 R:      Robin Murphy <robin.murphy@arm.com>
11122 L:      iommu@lists.linux.dev
11123 S:      Maintained
11124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11125 F:      Documentation/devicetree/bindings/iommu/
11126 F:      Documentation/userspace-api/iommu.rst
11127 F:      drivers/iommu/
11128 F:      include/linux/iommu.h
11129 F:      include/linux/iova.h
11130 F:      include/linux/of_iommu.h
11131 F:      include/uapi/linux/iommu.h
11132
11133 IOMMUFD
11134 M:      Jason Gunthorpe <jgg@nvidia.com>
11135 M:      Kevin Tian <kevin.tian@intel.com>
11136 L:      iommu@lists.linux.dev
11137 S:      Maintained
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11139 F:      Documentation/userspace-api/iommufd.rst
11140 F:      drivers/iommu/iommufd/
11141 F:      include/linux/iommufd.h
11142 F:      include/uapi/linux/iommufd.h
11143 F:      tools/testing/selftests/iommu/
11144
11145 IOSYS-MAP HELPERS
11146 M:      Thomas Zimmermann <tzimmermann@suse.de>
11147 L:      dri-devel@lists.freedesktop.org
11148 S:      Maintained
11149 T:      git git://anongit.freedesktop.org/drm/drm-misc
11150 F:      include/linux/iosys-map.h
11151
11152 IO_URING
11153 M:      Jens Axboe <axboe@kernel.dk>
11154 R:      Pavel Begunkov <asml.silence@gmail.com>
11155 L:      io-uring@vger.kernel.org
11156 S:      Maintained
11157 T:      git git://git.kernel.dk/linux-block
11158 T:      git git://git.kernel.dk/liburing
11159 F:      include/linux/io_uring.h
11160 F:      include/linux/io_uring_types.h
11161 F:      include/trace/events/io_uring.h
11162 F:      include/uapi/linux/io_uring.h
11163 F:      io_uring/
11164
11165 IPMI SUBSYSTEM
11166 M:      Corey Minyard <minyard@acm.org>
11167 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11168 S:      Supported
11169 W:      http://openipmi.sourceforge.net/
11170 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11171 F:      Documentation/devicetree/bindings/ipmi/
11172 F:      Documentation/driver-api/ipmi.rst
11173 F:      drivers/char/ipmi/
11174 F:      include/linux/ipmi*
11175 F:      include/uapi/linux/ipmi*
11176
11177 IPS SCSI RAID DRIVER
11178 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11179 L:      linux-scsi@vger.kernel.org
11180 S:      Maintained
11181 W:      http://www.adaptec.com/
11182 F:      drivers/scsi/ips*
11183
11184 IPVS
11185 M:      Simon Horman <horms@verge.net.au>
11186 M:      Julian Anastasov <ja@ssi.bg>
11187 L:      netdev@vger.kernel.org
11188 L:      lvs-devel@vger.kernel.org
11189 S:      Maintained
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11192 F:      Documentation/networking/ipvs-sysctl.rst
11193 F:      include/net/ip_vs.h
11194 F:      include/uapi/linux/ip_vs.h
11195 F:      net/netfilter/ipvs/
11196
11197 IPWIRELESS DRIVER
11198 M:      Jiri Kosina <jikos@kernel.org>
11199 M:      David Sterba <dsterba@suse.com>
11200 S:      Odd Fixes
11201 F:      drivers/tty/ipwireless/
11202
11203 IRON DEVICE AUDIO CODEC DRIVERS
11204 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/sound/irondevice,*
11208 F:      sound/soc/codecs/sma*
11209
11210 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11211 M:      Thomas Gleixner <tglx@linutronix.de>
11212 S:      Maintained
11213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11214 F:      Documentation/core-api/irq/irq-domain.rst
11215 F:      include/linux/irqdomain.h
11216 F:      kernel/irq/irqdomain.c
11217 F:      kernel/irq/msi.c
11218
11219 IRQ SUBSYSTEM
11220 M:      Thomas Gleixner <tglx@linutronix.de>
11221 L:      linux-kernel@vger.kernel.org
11222 S:      Maintained
11223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11224 F:      include/linux/group_cpus.h
11225 F:      kernel/irq/
11226 F:      lib/group_cpus.c
11227
11228 IRQCHIP DRIVERS
11229 M:      Thomas Gleixner <tglx@linutronix.de>
11230 L:      linux-kernel@vger.kernel.org
11231 S:      Maintained
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11233 F:      Documentation/devicetree/bindings/interrupt-controller/
11234 F:      drivers/irqchip/
11235
11236 ISA
11237 M:      William Breathitt Gray <william.gray@linaro.org>
11238 S:      Maintained
11239 F:      Documentation/driver-api/isa.rst
11240 F:      drivers/base/isa.c
11241 F:      include/linux/isa.h
11242
11243 ISA RADIO MODULE
11244 M:      Hans Verkuil <hverkuil@xs4all.nl>
11245 L:      linux-media@vger.kernel.org
11246 S:      Maintained
11247 W:      https://linuxtv.org
11248 T:      git git://linuxtv.org/media_tree.git
11249 F:      drivers/media/radio/radio-isa*
11250
11251 ISAPNP
11252 M:      Jaroslav Kysela <perex@perex.cz>
11253 S:      Maintained
11254 F:      Documentation/driver-api/isapnp.rst
11255 F:      drivers/pnp/isapnp/
11256 F:      include/linux/isapnp.h
11257
11258 ISCSI
11259 M:      Lee Duncan <lduncan@suse.com>
11260 M:      Chris Leech <cleech@redhat.com>
11261 M:      Mike Christie <michael.christie@oracle.com>
11262 L:      open-iscsi@googlegroups.com
11263 L:      linux-scsi@vger.kernel.org
11264 S:      Maintained
11265 W:      www.open-iscsi.com
11266 F:      drivers/scsi/*iscsi*
11267 F:      include/scsi/*iscsi*
11268
11269 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11270 M:      Peter Jones <pjones@redhat.com>
11271 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11272 S:      Maintained
11273 F:      drivers/firmware/iscsi_ibft*
11274
11275 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11276 M:      Sagi Grimberg <sagi@grimberg.me>
11277 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11278 L:      linux-rdma@vger.kernel.org
11279 S:      Supported
11280 W:      http://www.openfabrics.org
11281 W:      www.open-iscsi.org
11282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11283 F:      drivers/infiniband/ulp/iser/
11284
11285 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11286 M:      Sagi Grimberg <sagi@grimberg.me>
11287 L:      linux-rdma@vger.kernel.org
11288 L:      target-devel@vger.kernel.org
11289 S:      Supported
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11291 F:      drivers/infiniband/ulp/isert
11292
11293 ISDN/CMTP OVER BLUETOOTH
11294 M:      Karsten Keil <isdn@linux-pingi.de>
11295 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11296 L:      netdev@vger.kernel.org
11297 S:      Odd Fixes
11298 W:      http://www.isdn4linux.de
11299 F:      Documentation/isdn/
11300 F:      drivers/isdn/capi/
11301 F:      include/linux/isdn/
11302 F:      include/uapi/linux/isdn/
11303 F:      net/bluetooth/cmtp/
11304
11305 ISDN/mISDN SUBSYSTEM
11306 M:      Karsten Keil <isdn@linux-pingi.de>
11307 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11308 L:      netdev@vger.kernel.org
11309 S:      Maintained
11310 W:      http://www.isdn4linux.de
11311 F:      drivers/isdn/Kconfig
11312 F:      drivers/isdn/Makefile
11313 F:      drivers/isdn/hardware/
11314 F:      drivers/isdn/mISDN/
11315
11316 ISOFS FILESYSTEM
11317 M:      Jan Kara <jack@suse.cz>
11318 L:      linux-fsdevel@vger.kernel.org
11319 S:      Maintained
11320 F:      Documentation/filesystems/isofs.rst
11321 F:      fs/isofs/
11322
11323 IT87 HARDWARE MONITORING DRIVER
11324 M:      Jean Delvare <jdelvare@suse.com>
11325 L:      linux-hwmon@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/hwmon/it87.rst
11328 F:      drivers/hwmon/it87.c
11329
11330 IT913X MEDIA DRIVER
11331 M:      Antti Palosaari <crope@iki.fi>
11332 L:      linux-media@vger.kernel.org
11333 S:      Maintained
11334 W:      https://linuxtv.org
11335 W:      http://palosaari.fi/linux/
11336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11337 T:      git git://linuxtv.org/anttip/media_tree.git
11338 F:      drivers/media/tuners/it913x*
11339
11340 ITE IT66121 HDMI BRIDGE DRIVER
11341 M:      Phong LE <ple@baylibre.com>
11342 M:      Neil Armstrong <neil.armstrong@linaro.org>
11343 S:      Maintained
11344 T:      git git://anongit.freedesktop.org/drm/drm-misc
11345 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11346 F:      drivers/gpu/drm/bridge/ite-it66121.c
11347
11348 IVTV VIDEO4LINUX DRIVER
11349 M:      Andy Walls <awalls@md.metrocast.net>
11350 L:      linux-media@vger.kernel.org
11351 S:      Maintained
11352 W:      https://linuxtv.org
11353 T:      git git://linuxtv.org/media_tree.git
11354 F:      Documentation/admin-guide/media/ivtv*
11355 F:      drivers/media/pci/ivtv/
11356 F:      include/uapi/linux/ivtv*
11357
11358 IX2505V MEDIA DRIVER
11359 M:      Malcolm Priestley <tvboxspy@gmail.com>
11360 L:      linux-media@vger.kernel.org
11361 S:      Maintained
11362 W:      https://linuxtv.org
11363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11364 F:      drivers/media/dvb-frontends/ix2505v*
11365
11366 JAILHOUSE HYPERVISOR INTERFACE
11367 M:      Jan Kiszka <jan.kiszka@siemens.com>
11368 L:      jailhouse-dev@googlegroups.com
11369 S:      Maintained
11370 F:      arch/x86/include/asm/jailhouse_para.h
11371 F:      arch/x86/kernel/jailhouse.c
11372
11373 JC42.4 TEMPERATURE SENSOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11378 F:      Documentation/hwmon/jc42.rst
11379 F:      drivers/hwmon/jc42.c
11380
11381 JFS FILESYSTEM
11382 M:      Dave Kleikamp <shaggy@kernel.org>
11383 L:      jfs-discussion@lists.sourceforge.net
11384 S:      Odd Fixes
11385 W:      http://jfs.sourceforge.net/
11386 T:      git https://github.com/kleikamp/linux-shaggy.git
11387 F:      Documentation/admin-guide/jfs.rst
11388 F:      fs/jfs/
11389
11390 JME NETWORK DRIVER
11391 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11392 L:      netdev@vger.kernel.org
11393 S:      Maintained
11394 F:      drivers/net/ethernet/jme.*
11395
11396 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11397 M:      David Woodhouse <dwmw2@infradead.org>
11398 M:      Richard Weinberger <richard@nod.at>
11399 L:      linux-mtd@lists.infradead.org
11400 S:      Odd Fixes
11401 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11402 T:      git git://git.infradead.org/ubifs-2.6.git
11403 F:      fs/jffs2/
11404 F:      include/uapi/linux/jffs2.h
11405
11406 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11407 M:      "Theodore Ts'o" <tytso@mit.edu>
11408 M:      Jan Kara <jack@suse.com>
11409 L:      linux-ext4@vger.kernel.org
11410 S:      Maintained
11411 F:      fs/jbd2/
11412 F:      include/linux/jbd2.h
11413
11414 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11415 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11416 L:      linux-media@vger.kernel.org
11417 L:      linux-renesas-soc@vger.kernel.org
11418 S:      Maintained
11419 F:      drivers/media/platform/renesas/rcar_jpu.c
11420
11421 JSM Neo PCI based serial card
11422 L:      linux-serial@vger.kernel.org
11423 S:      Orphan
11424 F:      drivers/tty/serial/jsm/
11425
11426 K10TEMP HARDWARE MONITORING DRIVER
11427 M:      Clemens Ladisch <clemens@ladisch.de>
11428 L:      linux-hwmon@vger.kernel.org
11429 S:      Maintained
11430 F:      Documentation/hwmon/k10temp.rst
11431 F:      drivers/hwmon/k10temp.c
11432
11433 K8TEMP HARDWARE MONITORING DRIVER
11434 M:      Rudolf Marek <r.marek@assembler.cz>
11435 L:      linux-hwmon@vger.kernel.org
11436 S:      Maintained
11437 F:      Documentation/hwmon/k8temp.rst
11438 F:      drivers/hwmon/k8temp.c
11439
11440 KASAN
11441 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11442 R:      Alexander Potapenko <glider@google.com>
11443 R:      Andrey Konovalov <andreyknvl@gmail.com>
11444 R:      Dmitry Vyukov <dvyukov@google.com>
11445 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11446 L:      kasan-dev@googlegroups.com
11447 S:      Maintained
11448 F:      Documentation/dev-tools/kasan.rst
11449 F:      arch/*/include/asm/*kasan.h
11450 F:      arch/*/mm/kasan_init*
11451 F:      include/linux/kasan*.h
11452 F:      lib/Kconfig.kasan
11453 F:      mm/kasan/
11454 F:      scripts/Makefile.kasan
11455
11456 KCONFIG
11457 M:      Masahiro Yamada <masahiroy@kernel.org>
11458 L:      linux-kbuild@vger.kernel.org
11459 S:      Maintained
11460 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11462 F:      Documentation/kbuild/kconfig*
11463 F:      scripts/Kconfig.include
11464 F:      scripts/kconfig/
11465
11466 KCOV
11467 R:      Dmitry Vyukov <dvyukov@google.com>
11468 R:      Andrey Konovalov <andreyknvl@gmail.com>
11469 L:      kasan-dev@googlegroups.com
11470 S:      Maintained
11471 F:      Documentation/dev-tools/kcov.rst
11472 F:      include/linux/kcov.h
11473 F:      include/uapi/linux/kcov.h
11474 F:      kernel/kcov.c
11475 F:      scripts/Makefile.kcov
11476
11477 KCSAN
11478 M:      Marco Elver <elver@google.com>
11479 R:      Dmitry Vyukov <dvyukov@google.com>
11480 L:      kasan-dev@googlegroups.com
11481 S:      Maintained
11482 F:      Documentation/dev-tools/kcsan.rst
11483 F:      include/linux/kcsan*.h
11484 F:      kernel/kcsan/
11485 F:      lib/Kconfig.kcsan
11486 F:      scripts/Makefile.kcsan
11487
11488 KDUMP
11489 M:      Baoquan He <bhe@redhat.com>
11490 R:      Vivek Goyal <vgoyal@redhat.com>
11491 R:      Dave Young <dyoung@redhat.com>
11492 L:      kexec@lists.infradead.org
11493 S:      Maintained
11494 W:      http://lse.sourceforge.net/kdump/
11495 F:      Documentation/admin-guide/kdump/
11496 F:      fs/proc/vmcore.c
11497 F:      include/linux/crash_core.h
11498 F:      include/linux/crash_dump.h
11499 F:      include/uapi/linux/vmcore.h
11500 F:      kernel/crash_*.c
11501
11502 KEENE FM RADIO TRANSMITTER DRIVER
11503 M:      Hans Verkuil <hverkuil@xs4all.nl>
11504 L:      linux-media@vger.kernel.org
11505 S:      Maintained
11506 W:      https://linuxtv.org
11507 T:      git git://linuxtv.org/media_tree.git
11508 F:      drivers/media/radio/radio-keene*
11509
11510 KERNEL AUTOMOUNTER
11511 M:      Ian Kent <raven@themaw.net>
11512 L:      autofs@vger.kernel.org
11513 S:      Maintained
11514 F:      fs/autofs/
11515
11516 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11517 M:      Masahiro Yamada <masahiroy@kernel.org>
11518 R:      Nathan Chancellor <nathan@kernel.org>
11519 R:      Nick Desaulniers <ndesaulniers@google.com>
11520 R:      Nicolas Schier <nicolas@fjasle.eu>
11521 L:      linux-kbuild@vger.kernel.org
11522 S:      Maintained
11523 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11525 F:      Documentation/kbuild/
11526 F:      Makefile
11527 F:      scripts/*vmlinux*
11528 F:      scripts/Kbuild*
11529 F:      scripts/Makefile*
11530 F:      scripts/basic/
11531 F:      scripts/clang-tools/
11532 F:      scripts/dummy-tools/
11533 F:      scripts/mk*
11534 F:      scripts/mod/
11535 F:      scripts/package/
11536 F:      usr/
11537
11538 KERNEL HARDENING (not covered by other areas)
11539 M:      Kees Cook <keescook@chromium.org>
11540 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11541 L:      linux-hardening@vger.kernel.org
11542 S:      Supported
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11544 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11545 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11546 F:      arch/*/configs/hardening.config
11547 F:      include/linux/overflow.h
11548 F:      include/linux/randomize_kstack.h
11549 F:      kernel/configs/hardening.config
11550 F:      mm/usercopy.c
11551 K:      \b(add|choose)_random_kstack_offset\b
11552 K:      \b__check_(object_size|heap_object)\b
11553 K:      \b__counted_by\b
11554
11555 KERNEL JANITORS
11556 L:      kernel-janitors@vger.kernel.org
11557 S:      Odd Fixes
11558 W:      http://kernelnewbies.org/KernelJanitors
11559
11560 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11561 M:      Chuck Lever <chuck.lever@oracle.com>
11562 M:      Jeff Layton <jlayton@kernel.org>
11563 R:      Neil Brown <neilb@suse.de>
11564 R:      Olga Kornievskaia <kolga@netapp.com>
11565 R:      Dai Ngo <Dai.Ngo@oracle.com>
11566 R:      Tom Talpey <tom@talpey.com>
11567 L:      linux-nfs@vger.kernel.org
11568 S:      Supported
11569 W:      http://nfs.sourceforge.net/
11570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11571 F:      Documentation/filesystems/nfs/
11572 F:      fs/lockd/
11573 F:      fs/nfs_common/
11574 F:      fs/nfsd/
11575 F:      include/linux/lockd/
11576 F:      include/linux/sunrpc/
11577 F:      include/trace/events/rpcgss.h
11578 F:      include/trace/events/rpcrdma.h
11579 F:      include/trace/events/sunrpc.h
11580 F:      include/trace/misc/fs.h
11581 F:      include/trace/misc/nfs.h
11582 F:      include/trace/misc/sunrpc.h
11583 F:      include/uapi/linux/nfsd/
11584 F:      include/uapi/linux/sunrpc/
11585 F:      net/sunrpc/
11586
11587 KERNEL REGRESSIONS
11588 M:      Thorsten Leemhuis <linux@leemhuis.info>
11589 L:      regressions@lists.linux.dev
11590 S:      Supported
11591 F:      Documentation/admin-guide/reporting-regressions.rst
11592 F:      Documentation/process/handling-regressions.rst
11593
11594 KERNEL SELFTEST FRAMEWORK
11595 M:      Shuah Khan <shuah@kernel.org>
11596 M:      Shuah Khan <skhan@linuxfoundation.org>
11597 L:      linux-kselftest@vger.kernel.org
11598 S:      Maintained
11599 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11601 F:      Documentation/dev-tools/kselftest*
11602 F:      tools/testing/selftests/
11603
11604 KERNEL SMB3 SERVER (KSMBD)
11605 M:      Namjae Jeon <linkinjeon@kernel.org>
11606 M:      Steve French <sfrench@samba.org>
11607 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11608 R:      Tom Talpey <tom@talpey.com>
11609 L:      linux-cifs@vger.kernel.org
11610 S:      Maintained
11611 T:      git git://git.samba.org/ksmbd.git
11612 F:      Documentation/filesystems/smb/ksmbd.rst
11613 F:      fs/smb/common/
11614 F:      fs/smb/server/
11615
11616 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11617 M:      Brendan Higgins <brendanhiggins@google.com>
11618 M:      David Gow <davidgow@google.com>
11619 L:      linux-kselftest@vger.kernel.org
11620 L:      kunit-dev@googlegroups.com
11621 S:      Maintained
11622 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11625 F:      Documentation/dev-tools/kunit/
11626 F:      include/kunit/
11627 F:      lib/kunit/
11628 F:      rust/kernel/kunit.rs
11629 F:      scripts/rustdoc_test_*
11630 F:      tools/testing/kunit/
11631
11632 KERNEL USERMODE HELPER
11633 M:      Luis Chamberlain <mcgrof@kernel.org>
11634 L:      linux-kernel@vger.kernel.org
11635 S:      Maintained
11636 F:      include/linux/umh.h
11637 F:      kernel/umh.c
11638
11639 KERNEL VIRTUAL MACHINE (KVM)
11640 M:      Paolo Bonzini <pbonzini@redhat.com>
11641 L:      kvm@vger.kernel.org
11642 S:      Supported
11643 W:      http://www.linux-kvm.org
11644 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11645 F:      Documentation/virt/kvm/
11646 F:      include/asm-generic/kvm*
11647 F:      include/kvm/iodev.h
11648 F:      include/linux/kvm*
11649 F:      include/trace/events/kvm.h
11650 F:      include/uapi/asm-generic/kvm*
11651 F:      include/uapi/linux/kvm*
11652 F:      tools/kvm/
11653 F:      tools/testing/selftests/kvm/
11654 F:      virt/kvm/*
11655
11656 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11657 M:      Marc Zyngier <maz@kernel.org>
11658 M:      Oliver Upton <oliver.upton@linux.dev>
11659 R:      James Morse <james.morse@arm.com>
11660 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11661 R:      Zenghui Yu <yuzenghui@huawei.com>
11662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11663 L:      kvmarm@lists.linux.dev
11664 S:      Maintained
11665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11666 F:      arch/arm64/include/asm/kvm*
11667 F:      arch/arm64/include/uapi/asm/kvm*
11668 F:      arch/arm64/kvm/
11669 F:      include/kvm/arm_*
11670 F:      tools/testing/selftests/kvm/*/aarch64/
11671 F:      tools/testing/selftests/kvm/aarch64/
11672
11673 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11674 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11675 M:      Bibo Mao <maobibo@loongson.cn>
11676 M:      Huacai Chen <chenhuacai@kernel.org>
11677 L:      kvm@vger.kernel.org
11678 L:      loongarch@lists.linux.dev
11679 S:      Maintained
11680 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11681 F:      arch/loongarch/include/asm/kvm*
11682 F:      arch/loongarch/include/uapi/asm/kvm*
11683 F:      arch/loongarch/kvm/
11684
11685 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11686 M:      Huacai Chen <chenhuacai@kernel.org>
11687 L:      linux-mips@vger.kernel.org
11688 L:      kvm@vger.kernel.org
11689 S:      Maintained
11690 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11691 F:      arch/mips/include/asm/kvm*
11692 F:      arch/mips/include/uapi/asm/kvm*
11693 F:      arch/mips/kvm/
11694
11695 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11696 M:      Michael Ellerman <mpe@ellerman.id.au>
11697 R:      Nicholas Piggin <npiggin@gmail.com>
11698 L:      linuxppc-dev@lists.ozlabs.org
11699 L:      kvm@vger.kernel.org
11700 S:      Maintained (Book3S 64-bit HV)
11701 S:      Odd fixes (Book3S 64-bit PR)
11702 S:      Orphan (Book3E and 32-bit)
11703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11704 F:      arch/powerpc/include/asm/kvm*
11705 F:      arch/powerpc/include/uapi/asm/kvm*
11706 F:      arch/powerpc/kernel/kvm*
11707 F:      arch/powerpc/kvm/
11708
11709 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11710 M:      Anup Patel <anup@brainfault.org>
11711 R:      Atish Patra <atishp@atishpatra.org>
11712 L:      kvm@vger.kernel.org
11713 L:      kvm-riscv@lists.infradead.org
11714 L:      linux-riscv@lists.infradead.org
11715 S:      Maintained
11716 T:      git https://github.com/kvm-riscv/linux.git
11717 F:      arch/riscv/include/asm/kvm*
11718 F:      arch/riscv/include/uapi/asm/kvm*
11719 F:      arch/riscv/kvm/
11720 F:      tools/testing/selftests/kvm/*/riscv/
11721 F:      tools/testing/selftests/kvm/riscv/
11722
11723 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11724 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11725 M:      Janosch Frank <frankja@linux.ibm.com>
11726 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11727 R:      David Hildenbrand <david@redhat.com>
11728 L:      kvm@vger.kernel.org
11729 S:      Supported
11730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11731 F:      Documentation/virt/kvm/s390*
11732 F:      arch/s390/include/asm/gmap.h
11733 F:      arch/s390/include/asm/kvm*
11734 F:      arch/s390/include/uapi/asm/kvm*
11735 F:      arch/s390/include/uapi/asm/uvdevice.h
11736 F:      arch/s390/kernel/uv.c
11737 F:      arch/s390/kvm/
11738 F:      arch/s390/mm/gmap.c
11739 F:      drivers/s390/char/uvdevice.c
11740 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11741 F:      tools/testing/selftests/kvm/*/s390x/
11742 F:      tools/testing/selftests/kvm/s390x/
11743
11744 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11745 M:      Sean Christopherson <seanjc@google.com>
11746 M:      Paolo Bonzini <pbonzini@redhat.com>
11747 L:      kvm@vger.kernel.org
11748 S:      Supported
11749 P:      Documentation/process/maintainer-kvm-x86.rst
11750 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11751 F:      arch/x86/include/asm/kvm*
11752 F:      arch/x86/include/asm/svm.h
11753 F:      arch/x86/include/asm/vmx*.h
11754 F:      arch/x86/include/uapi/asm/kvm*
11755 F:      arch/x86/include/uapi/asm/svm.h
11756 F:      arch/x86/include/uapi/asm/vmx.h
11757 F:      arch/x86/kvm/
11758 F:      arch/x86/kvm/*/
11759 F:      tools/testing/selftests/kvm/*/x86_64/
11760 F:      tools/testing/selftests/kvm/x86_64/
11761
11762 KERNFS
11763 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11764 M:      Tejun Heo <tj@kernel.org>
11765 S:      Supported
11766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11767 F:      fs/kernfs/
11768 F:      include/linux/kernfs.h
11769
11770 KEXEC
11771 M:      Eric Biederman <ebiederm@xmission.com>
11772 L:      kexec@lists.infradead.org
11773 S:      Maintained
11774 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11775 F:      include/linux/kexec.h
11776 F:      include/uapi/linux/kexec.h
11777 F:      kernel/kexec*
11778
11779 KEYS-ENCRYPTED
11780 M:      Mimi Zohar <zohar@linux.ibm.com>
11781 L:      linux-integrity@vger.kernel.org
11782 L:      keyrings@vger.kernel.org
11783 S:      Supported
11784 F:      Documentation/security/keys/trusted-encrypted.rst
11785 F:      include/keys/encrypted-type.h
11786 F:      security/keys/encrypted-keys/
11787
11788 KEYS-TRUSTED
11789 M:      James Bottomley <jejb@linux.ibm.com>
11790 M:      Jarkko Sakkinen <jarkko@kernel.org>
11791 M:      Mimi Zohar <zohar@linux.ibm.com>
11792 L:      linux-integrity@vger.kernel.org
11793 L:      keyrings@vger.kernel.org
11794 S:      Supported
11795 F:      Documentation/security/keys/trusted-encrypted.rst
11796 F:      include/keys/trusted-type.h
11797 F:      include/keys/trusted_tpm.h
11798 F:      security/keys/trusted-keys/
11799
11800 KEYS-TRUSTED-CAAM
11801 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11802 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11803 L:      linux-integrity@vger.kernel.org
11804 L:      keyrings@vger.kernel.org
11805 S:      Maintained
11806 F:      include/keys/trusted_caam.h
11807 F:      security/keys/trusted-keys/trusted_caam.c
11808
11809 KEYS-TRUSTED-TEE
11810 M:      Sumit Garg <sumit.garg@linaro.org>
11811 L:      linux-integrity@vger.kernel.org
11812 L:      keyrings@vger.kernel.org
11813 S:      Supported
11814 F:      include/keys/trusted_tee.h
11815 F:      security/keys/trusted-keys/trusted_tee.c
11816
11817 KEYS/KEYRINGS
11818 M:      David Howells <dhowells@redhat.com>
11819 M:      Jarkko Sakkinen <jarkko@kernel.org>
11820 L:      keyrings@vger.kernel.org
11821 S:      Maintained
11822 F:      Documentation/security/keys/core.rst
11823 F:      include/keys/
11824 F:      include/linux/key-type.h
11825 F:      include/linux/key.h
11826 F:      include/linux/keyctl.h
11827 F:      include/uapi/linux/keyctl.h
11828 F:      security/keys/
11829
11830 KEYS/KEYRINGS_INTEGRITY
11831 M:      Jarkko Sakkinen <jarkko@kernel.org>
11832 M:      Mimi Zohar <zohar@linux.ibm.com>
11833 L:      linux-integrity@vger.kernel.org
11834 L:      keyrings@vger.kernel.org
11835 S:      Supported
11836 F:      security/integrity/platform_certs
11837
11838 KFENCE
11839 M:      Alexander Potapenko <glider@google.com>
11840 M:      Marco Elver <elver@google.com>
11841 R:      Dmitry Vyukov <dvyukov@google.com>
11842 L:      kasan-dev@googlegroups.com
11843 S:      Maintained
11844 F:      Documentation/dev-tools/kfence.rst
11845 F:      arch/*/include/asm/kfence.h
11846 F:      include/linux/kfence.h
11847 F:      lib/Kconfig.kfence
11848 F:      mm/kfence/
11849
11850 KFIFO
11851 M:      Stefani Seibold <stefani@seibold.net>
11852 S:      Maintained
11853 F:      include/linux/kfifo.h
11854 F:      lib/kfifo.c
11855 F:      samples/kfifo/
11856
11857 KGDB / KDB /debug_core
11858 M:      Jason Wessel <jason.wessel@windriver.com>
11859 M:      Daniel Thompson <daniel.thompson@linaro.org>
11860 R:      Douglas Anderson <dianders@chromium.org>
11861 L:      kgdb-bugreport@lists.sourceforge.net
11862 S:      Maintained
11863 W:      http://kgdb.wiki.kernel.org/
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11865 F:      Documentation/dev-tools/kgdb.rst
11866 F:      drivers/misc/kgdbts.c
11867 F:      drivers/tty/serial/kgdboc.c
11868 F:      include/linux/kdb.h
11869 F:      include/linux/kgdb.h
11870 F:      kernel/debug/
11871 F:      kernel/module/kdb.c
11872
11873 KHADAS MCU MFD DRIVER
11874 M:      Neil Armstrong <neil.armstrong@linaro.org>
11875 L:      linux-amlogic@lists.infradead.org
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11878 F:      drivers/mfd/khadas-mcu.c
11879 F:      drivers/thermal/khadas_mcu_fan.c
11880 F:      include/linux/mfd/khadas-mcu.h
11881
11882 KIONIX/ROHM KX022A ACCELEROMETER
11883 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11884 L:      linux-iio@vger.kernel.org
11885 S:      Supported
11886 F:      drivers/iio/accel/kionix-kx022a*
11887
11888 KMEMLEAK
11889 M:      Catalin Marinas <catalin.marinas@arm.com>
11890 S:      Maintained
11891 F:      Documentation/dev-tools/kmemleak.rst
11892 F:      include/linux/kmemleak.h
11893 F:      mm/kmemleak.c
11894 F:      samples/kmemleak/kmemleak-test.c
11895
11896 KMSAN
11897 M:      Alexander Potapenko <glider@google.com>
11898 R:      Marco Elver <elver@google.com>
11899 R:      Dmitry Vyukov <dvyukov@google.com>
11900 L:      kasan-dev@googlegroups.com
11901 S:      Maintained
11902 F:      Documentation/dev-tools/kmsan.rst
11903 F:      arch/*/include/asm/kmsan.h
11904 F:      arch/*/mm/kmsan_*
11905 F:      include/linux/kmsan*.h
11906 F:      lib/Kconfig.kmsan
11907 F:      mm/kmsan/
11908 F:      scripts/Makefile.kmsan
11909
11910 KPROBES
11911 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11912 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11913 M:      "David S. Miller" <davem@davemloft.net>
11914 M:      Masami Hiramatsu <mhiramat@kernel.org>
11915 L:      linux-kernel@vger.kernel.org
11916 L:      linux-trace-kernel@vger.kernel.org
11917 S:      Maintained
11918 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11920 F:      Documentation/trace/kprobes.rst
11921 F:      include/asm-generic/kprobes.h
11922 F:      include/linux/kprobes.h
11923 F:      kernel/kprobes.c
11924 F:      lib/test_kprobes.c
11925 F:      samples/kprobes
11926
11927 KS0108 LCD CONTROLLER DRIVER
11928 M:      Miguel Ojeda <ojeda@kernel.org>
11929 S:      Maintained
11930 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11931 F:      drivers/auxdisplay/ks0108.c
11932 F:      include/linux/ks0108.h
11933
11934 KTD253 BACKLIGHT DRIVER
11935 M:      Linus Walleij <linus.walleij@linaro.org>
11936 S:      Maintained
11937 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11938 F:      drivers/video/backlight/ktd253-backlight.c
11939
11940 KTEST
11941 M:      Steven Rostedt <rostedt@goodmis.org>
11942 M:      John Hawley <warthog9@eaglescrag.net>
11943 S:      Maintained
11944 F:      tools/testing/ktest
11945
11946 KTZ8866 BACKLIGHT DRIVER
11947 M:      Jianhua Lu <lujianhua000@gmail.com>
11948 S:      Maintained
11949 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11950 F:      drivers/video/backlight/ktz8866.c
11951
11952 KVM PARAVIRT (KVM/paravirt)
11953 M:      Paolo Bonzini <pbonzini@redhat.com>
11954 R:      Wanpeng Li <wanpengli@tencent.com>
11955 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11956 L:      kvm@vger.kernel.org
11957 S:      Supported
11958 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11959 F:      arch/um/include/asm/kvm_para.h
11960 F:      arch/x86/include/asm/kvm_para.h
11961 F:      arch/x86/include/asm/pvclock-abi.h
11962 F:      arch/x86/include/uapi/asm/kvm_para.h
11963 F:      arch/x86/kernel/kvm.c
11964 F:      arch/x86/kernel/kvmclock.c
11965 F:      include/asm-generic/kvm_para.h
11966 F:      include/linux/kvm_para.h
11967 F:      include/uapi/asm-generic/kvm_para.h
11968 F:      include/uapi/linux/kvm_para.h
11969
11970 KVM X86 HYPER-V (KVM/hyper-v)
11971 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11972 M:      Sean Christopherson <seanjc@google.com>
11973 M:      Paolo Bonzini <pbonzini@redhat.com>
11974 L:      kvm@vger.kernel.org
11975 S:      Supported
11976 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11977 F:      arch/x86/kvm/hyperv.*
11978 F:      arch/x86/kvm/kvm_onhyperv.*
11979 F:      arch/x86/kvm/svm/hyperv.*
11980 F:      arch/x86/kvm/svm/svm_onhyperv.*
11981 F:      arch/x86/kvm/vmx/hyperv.*
11982
11983 KVM X86 Xen (KVM/Xen)
11984 M:      David Woodhouse <dwmw2@infradead.org>
11985 M:      Paul Durrant <paul@xen.org>
11986 M:      Sean Christopherson <seanjc@google.com>
11987 M:      Paolo Bonzini <pbonzini@redhat.com>
11988 L:      kvm@vger.kernel.org
11989 S:      Supported
11990 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11991 F:      arch/x86/kvm/xen.*
11992
11993 L3MDEV
11994 M:      David Ahern <dsahern@kernel.org>
11995 L:      netdev@vger.kernel.org
11996 S:      Maintained
11997 F:      include/net/l3mdev.h
11998 F:      net/l3mdev
11999
12000 LANDLOCK SECURITY MODULE
12001 M:      Mickaël Salaün <mic@digikod.net>
12002 L:      linux-security-module@vger.kernel.org
12003 S:      Supported
12004 W:      https://landlock.io
12005 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12006 F:      Documentation/security/landlock.rst
12007 F:      Documentation/userspace-api/landlock.rst
12008 F:      include/uapi/linux/landlock.h
12009 F:      samples/landlock/
12010 F:      security/landlock/
12011 F:      tools/testing/selftests/landlock/
12012 K:      landlock
12013 K:      LANDLOCK
12014
12015 LANTIQ / INTEL Ethernet drivers
12016 M:      Hauke Mehrtens <hauke@hauke-m.de>
12017 L:      netdev@vger.kernel.org
12018 S:      Maintained
12019 F:      drivers/net/dsa/lantiq_gswip.c
12020 F:      drivers/net/dsa/lantiq_pce.h
12021 F:      drivers/net/ethernet/lantiq_xrx200.c
12022 F:      net/dsa/tag_gswip.c
12023
12024 LANTIQ MIPS ARCHITECTURE
12025 M:      John Crispin <john@phrozen.org>
12026 L:      linux-mips@vger.kernel.org
12027 S:      Maintained
12028 F:      arch/mips/lantiq
12029 F:      drivers/soc/lantiq
12030
12031 LASI 53c700 driver for PARISC
12032 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12033 L:      linux-scsi@vger.kernel.org
12034 S:      Maintained
12035 F:      Documentation/scsi/53c700.rst
12036 F:      drivers/scsi/53c700*
12037
12038 LEAKING_ADDRESSES
12039 M:      Tobin C. Harding <me@tobin.cc>
12040 M:      Tycho Andersen <tycho@tycho.pizza>
12041 L:      linux-hardening@vger.kernel.org
12042 S:      Maintained
12043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12044 F:      scripts/leaking_addresses.pl
12045
12046 LED SUBSYSTEM
12047 M:      Pavel Machek <pavel@ucw.cz>
12048 M:      Lee Jones <lee@kernel.org>
12049 L:      linux-leds@vger.kernel.org
12050 S:      Maintained
12051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12052 F:      Documentation/devicetree/bindings/leds/
12053 F:      Documentation/leds/
12054 F:      drivers/leds/
12055 F:      include/dt-bindings/leds/
12056 F:      include/linux/leds.h
12057
12058 LEGO MINDSTORMS EV3
12059 R:      David Lechner <david@lechnology.com>
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12062 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12063 F:      drivers/power/supply/lego_ev3_battery.c
12064
12065 LEGO USB Tower driver
12066 M:      Juergen Stuber <starblue@users.sourceforge.net>
12067 L:      legousb-devel@lists.sourceforge.net
12068 S:      Maintained
12069 W:      http://legousb.sourceforge.net/
12070 F:      drivers/usb/misc/legousbtower.c
12071
12072 LETSKETCH HID TABLET DRIVER
12073 M:      Hans de Goede <hdegoede@redhat.com>
12074 L:      linux-input@vger.kernel.org
12075 S:      Maintained
12076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12077 F:      drivers/hid/hid-letsketch.c
12078
12079 LG LAPTOP EXTRAS
12080 M:      Matan Ziv-Av <matan@svgalib.org>
12081 L:      platform-driver-x86@vger.kernel.org
12082 S:      Maintained
12083 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12084 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12085 F:      drivers/platform/x86/lg-laptop.c
12086
12087 LG2160 MEDIA DRIVER
12088 M:      Michael Krufky <mkrufky@linuxtv.org>
12089 L:      linux-media@vger.kernel.org
12090 S:      Maintained
12091 W:      https://linuxtv.org
12092 W:      http://github.com/mkrufky
12093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12094 T:      git git://linuxtv.org/mkrufky/tuners.git
12095 F:      drivers/media/dvb-frontends/lg2160.*
12096
12097 LGDT3305 MEDIA DRIVER
12098 M:      Michael Krufky <mkrufky@linuxtv.org>
12099 L:      linux-media@vger.kernel.org
12100 S:      Maintained
12101 W:      https://linuxtv.org
12102 W:      http://github.com/mkrufky
12103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12104 T:      git git://linuxtv.org/mkrufky/tuners.git
12105 F:      drivers/media/dvb-frontends/lgdt3305.*
12106
12107 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12108 M:      Viresh Kumar <vireshk@kernel.org>
12109 L:      linux-ide@vger.kernel.org
12110 S:      Maintained
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12112 F:      drivers/ata/pata_arasan_cf.c
12113 F:      include/linux/pata_arasan_cf_data.h
12114
12115 LIBATA PATA DRIVERS
12116 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12117 L:      linux-ide@vger.kernel.org
12118 F:      drivers/ata/ata_*.c
12119 F:      drivers/ata/pata_*.c
12120
12121 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12122 M:      Linus Walleij <linus.walleij@linaro.org>
12123 L:      linux-ide@vger.kernel.org
12124 S:      Maintained
12125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12126 F:      drivers/ata/pata_ftide010.c
12127 F:      drivers/ata/sata_gemini.c
12128 F:      drivers/ata/sata_gemini.h
12129
12130 LIBATA SATA AHCI PLATFORM devices support
12131 M:      Hans de Goede <hdegoede@redhat.com>
12132 M:      Jens Axboe <axboe@kernel.dk>
12133 L:      linux-ide@vger.kernel.org
12134 S:      Maintained
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12136 F:      drivers/ata/ahci_platform.c
12137 F:      drivers/ata/libahci_platform.c
12138 F:      include/linux/ahci_platform.h
12139
12140 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12141 M:      Serge Semin <fancer.lancer@gmail.com>
12142 L:      linux-ide@vger.kernel.org
12143 S:      Maintained
12144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12145 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12146 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12147 F:      drivers/ata/ahci_dwc.c
12148
12149 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12150 M:      Mikael Pettersson <mikpelinux@gmail.com>
12151 L:      linux-ide@vger.kernel.org
12152 S:      Maintained
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12154 F:      drivers/ata/sata_promise.*
12155
12156 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12157 M:      Damien Le Moal <dlemoal@kernel.org>
12158 L:      linux-ide@vger.kernel.org
12159 S:      Maintained
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12161 F:      Documentation/ABI/testing/sysfs-ata
12162 F:      Documentation/devicetree/bindings/ata/
12163 F:      drivers/ata/
12164 F:      include/linux/ata.h
12165 F:      include/linux/libata.h
12166
12167 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12168 M:      Vishal Verma <vishal.l.verma@intel.com>
12169 M:      Dan Williams <dan.j.williams@intel.com>
12170 M:      Dave Jiang <dave.jiang@intel.com>
12171 L:      nvdimm@lists.linux.dev
12172 S:      Supported
12173 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12174 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12175 F:      drivers/nvdimm/btt*
12176
12177 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12178 M:      Dan Williams <dan.j.williams@intel.com>
12179 M:      Vishal Verma <vishal.l.verma@intel.com>
12180 M:      Dave Jiang <dave.jiang@intel.com>
12181 L:      nvdimm@lists.linux.dev
12182 S:      Supported
12183 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12184 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12185 F:      drivers/nvdimm/pmem*
12186
12187 LIBNVDIMM: DEVICETREE BINDINGS
12188 M:      Oliver O'Halloran <oohall@gmail.com>
12189 L:      nvdimm@lists.linux.dev
12190 S:      Supported
12191 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12192 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12193 F:      drivers/nvdimm/of_pmem.c
12194
12195 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12196 M:      Dan Williams <dan.j.williams@intel.com>
12197 M:      Vishal Verma <vishal.l.verma@intel.com>
12198 M:      Dave Jiang <dave.jiang@intel.com>
12199 M:      Ira Weiny <ira.weiny@intel.com>
12200 L:      nvdimm@lists.linux.dev
12201 S:      Supported
12202 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12203 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12205 F:      drivers/acpi/nfit/*
12206 F:      drivers/nvdimm/*
12207 F:      include/linux/libnvdimm.h
12208 F:      include/linux/nd.h
12209 F:      include/uapi/linux/ndctl.h
12210 F:      tools/testing/nvdimm/
12211
12212 LICENSES and SPDX stuff
12213 M:      Thomas Gleixner <tglx@linutronix.de>
12214 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12215 L:      linux-spdx@vger.kernel.org
12216 S:      Maintained
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12218 F:      COPYING
12219 F:      Documentation/process/license-rules.rst
12220 F:      LICENSES/
12221 F:      scripts/spdxcheck-test.sh
12222 F:      scripts/spdxcheck.py
12223 F:      scripts/spdxexclude
12224
12225 LINEAR RANGES HELPERS
12226 M:      Mark Brown <broonie@kernel.org>
12227 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12228 F:      include/linux/linear_range.h
12229 F:      lib/linear_ranges.c
12230 F:      lib/test_linear_ranges.c
12231
12232 LINUX FOR POWER MACINTOSH
12233 L:      linuxppc-dev@lists.ozlabs.org
12234 S:      Orphan
12235 F:      arch/powerpc/platforms/powermac/
12236 F:      drivers/macintosh/
12237 X:      drivers/macintosh/adb-iop.c
12238 X:      drivers/macintosh/via-macii.c
12239
12240 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12241 M:      Michael Ellerman <mpe@ellerman.id.au>
12242 R:      Nicholas Piggin <npiggin@gmail.com>
12243 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12244 L:      linuxppc-dev@lists.ozlabs.org
12245 S:      Supported
12246 W:      https://github.com/linuxppc/wiki/wiki
12247 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12249 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12250 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12251 F:      Documentation/devicetree/bindings/powerpc/
12252 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12253 F:      Documentation/arch/powerpc/
12254 F:      arch/powerpc/
12255 F:      drivers/*/*/*pasemi*
12256 F:      drivers/*/*pasemi*
12257 F:      drivers/char/tpm/tpm_ibmvtpm*
12258 F:      drivers/crypto/nx/
12259 F:      drivers/crypto/vmx/
12260 F:      drivers/i2c/busses/i2c-opal.c
12261 F:      drivers/net/ethernet/ibm/ibmveth.*
12262 F:      drivers/net/ethernet/ibm/ibmvnic.*
12263 F:      drivers/pci/hotplug/pnv_php.c
12264 F:      drivers/pci/hotplug/rpa*
12265 F:      drivers/rtc/rtc-opal.c
12266 F:      drivers/scsi/ibmvscsi/
12267 F:      drivers/tty/hvc/hvc_opal.c
12268 F:      drivers/watchdog/wdrtas.c
12269 F:      tools/testing/selftests/powerpc
12270 N:      /pmac
12271 N:      powermac
12272 N:      powernv
12273 N:      [^a-z0-9]ps3
12274 N:      pseries
12275
12276 LINUX FOR POWERPC EMBEDDED MPC5XXX
12277 M:      Anatolij Gustschin <agust@denx.de>
12278 L:      linuxppc-dev@lists.ozlabs.org
12279 S:      Odd Fixes
12280 F:      arch/powerpc/platforms/512x/
12281 F:      arch/powerpc/platforms/52xx/
12282
12283 LINUX FOR POWERPC EMBEDDED PPC4XX
12284 L:      linuxppc-dev@lists.ozlabs.org
12285 S:      Orphan
12286 F:      arch/powerpc/platforms/40x/
12287 F:      arch/powerpc/platforms/44x/
12288
12289 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12290 M:      Scott Wood <oss@buserror.net>
12291 L:      linuxppc-dev@lists.ozlabs.org
12292 S:      Odd fixes
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12294 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12295 F:      Documentation/devicetree/bindings/powerpc/fsl/
12296 F:      arch/powerpc/platforms/83xx/
12297 F:      arch/powerpc/platforms/85xx/
12298
12299 LINUX FOR POWERPC EMBEDDED PPC8XX
12300 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12301 L:      linuxppc-dev@lists.ozlabs.org
12302 S:      Maintained
12303 F:      arch/powerpc/platforms/8xx/
12304
12305 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12306 M:      Kees Cook <keescook@chromium.org>
12307 S:      Maintained
12308 F:      drivers/misc/lkdtm/*
12309 F:      tools/testing/selftests/lkdtm/*
12310
12311 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12312 M:      Alan Stern <stern@rowland.harvard.edu>
12313 M:      Andrea Parri <parri.andrea@gmail.com>
12314 M:      Will Deacon <will@kernel.org>
12315 M:      Peter Zijlstra <peterz@infradead.org>
12316 M:      Boqun Feng <boqun.feng@gmail.com>
12317 M:      Nicholas Piggin <npiggin@gmail.com>
12318 M:      David Howells <dhowells@redhat.com>
12319 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12320 M:      Luc Maranget <luc.maranget@inria.fr>
12321 M:      "Paul E. McKenney" <paulmck@kernel.org>
12322 R:      Akira Yokosawa <akiyks@gmail.com>
12323 R:      Daniel Lustig <dlustig@nvidia.com>
12324 R:      Joel Fernandes <joel@joelfernandes.org>
12325 L:      linux-kernel@vger.kernel.org
12326 L:      linux-arch@vger.kernel.org
12327 S:      Supported
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12329 F:      Documentation/atomic_bitops.txt
12330 F:      Documentation/atomic_t.txt
12331 F:      Documentation/core-api/refcount-vs-atomic.rst
12332 F:      Documentation/litmus-tests/
12333 F:      Documentation/memory-barriers.txt
12334 F:      tools/memory-model/
12335
12336 LINUX-NEXT TREE
12337 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12338 L:      linux-next@vger.kernel.org
12339 S:      Supported
12340 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12342
12343 LIS3LV02D ACCELEROMETER DRIVER
12344 M:      Eric Piel <eric.piel@tremplin-utc.net>
12345 S:      Maintained
12346 F:      Documentation/misc-devices/lis3lv02d.rst
12347 F:      drivers/misc/lis3lv02d/
12348 F:      drivers/platform/x86/hp/hp_accel.c
12349
12350 LIST KUNIT TEST
12351 M:      David Gow <davidgow@google.com>
12352 L:      linux-kselftest@vger.kernel.org
12353 L:      kunit-dev@googlegroups.com
12354 S:      Maintained
12355 F:      lib/list-test.c
12356
12357 LITEX PLATFORM
12358 M:      Karol Gugala <kgugala@antmicro.com>
12359 M:      Mateusz Holenko <mholenko@antmicro.com>
12360 M:      Gabriel Somlo <gsomlo@gmail.com>
12361 M:      Joel Stanley <joel@jms.id.au>
12362 S:      Maintained
12363 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12364 F:      arch/openrisc/boot/dts/or1klitex.dts
12365 F:      drivers/mmc/host/litex_mmc.c
12366 F:      drivers/net/ethernet/litex/*
12367 F:      drivers/soc/litex/*
12368 F:      drivers/tty/serial/liteuart.c
12369 F:      include/linux/litex.h
12370 N:      litex
12371
12372 LIVE PATCHING
12373 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12374 M:      Jiri Kosina <jikos@kernel.org>
12375 M:      Miroslav Benes <mbenes@suse.cz>
12376 M:      Petr Mladek <pmladek@suse.com>
12377 R:      Joe Lawrence <joe.lawrence@redhat.com>
12378 L:      live-patching@vger.kernel.org
12379 S:      Maintained
12380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12381 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12382 F:      Documentation/livepatch/
12383 F:      arch/powerpc/include/asm/livepatch.h
12384 F:      include/linux/livepatch.h
12385 F:      kernel/livepatch/
12386 F:      kernel/module/livepatch.c
12387 F:      lib/livepatch/
12388 F:      samples/livepatch/
12389 F:      tools/testing/selftests/livepatch/
12390
12391 LLC (802.2)
12392 L:      netdev@vger.kernel.org
12393 S:      Odd fixes
12394 F:      include/linux/llc.h
12395 F:      include/net/llc*
12396 F:      include/uapi/linux/llc.h
12397 F:      net/llc/
12398
12399 LM73 HARDWARE MONITOR DRIVER
12400 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12401 L:      linux-hwmon@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/hwmon/lm73.c
12404
12405 LM78 HARDWARE MONITOR DRIVER
12406 M:      Jean Delvare <jdelvare@suse.com>
12407 L:      linux-hwmon@vger.kernel.org
12408 S:      Maintained
12409 F:      Documentation/hwmon/lm78.rst
12410 F:      drivers/hwmon/lm78.c
12411
12412 LM83 HARDWARE MONITOR DRIVER
12413 M:      Jean Delvare <jdelvare@suse.com>
12414 L:      linux-hwmon@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/hwmon/lm83.rst
12417 F:      drivers/hwmon/lm83.c
12418
12419 LM90 HARDWARE MONITOR DRIVER
12420 M:      Jean Delvare <jdelvare@suse.com>
12421 L:      linux-hwmon@vger.kernel.org
12422 S:      Maintained
12423 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12424 F:      Documentation/hwmon/lm90.rst
12425 F:      drivers/hwmon/lm90.c
12426 F:      include/dt-bindings/thermal/lm90.h
12427
12428 LM95234 HARDWARE MONITOR DRIVER
12429 M:      Guenter Roeck <linux@roeck-us.net>
12430 L:      linux-hwmon@vger.kernel.org
12431 S:      Maintained
12432 F:      Documentation/hwmon/lm95234.rst
12433 F:      drivers/hwmon/lm95234.c
12434
12435 LME2510 MEDIA DRIVER
12436 M:      Malcolm Priestley <tvboxspy@gmail.com>
12437 L:      linux-media@vger.kernel.org
12438 S:      Maintained
12439 W:      https://linuxtv.org
12440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12441 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12442
12443 LOADPIN SECURITY MODULE
12444 M:      Kees Cook <keescook@chromium.org>
12445 S:      Supported
12446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12447 F:      Documentation/admin-guide/LSM/LoadPin.rst
12448 F:      security/loadpin/
12449
12450 LOCKING PRIMITIVES
12451 M:      Peter Zijlstra <peterz@infradead.org>
12452 M:      Ingo Molnar <mingo@redhat.com>
12453 M:      Will Deacon <will@kernel.org>
12454 R:      Waiman Long <longman@redhat.com>
12455 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12456 L:      linux-kernel@vger.kernel.org
12457 S:      Maintained
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12459 F:      Documentation/locking/
12460 F:      arch/*/include/asm/spinlock*.h
12461 F:      include/linux/lockdep.h
12462 F:      include/linux/mutex*.h
12463 F:      include/linux/rwlock*.h
12464 F:      include/linux/rwsem*.h
12465 F:      include/linux/seqlock.h
12466 F:      include/linux/spinlock*.h
12467 F:      kernel/locking/
12468 F:      lib/locking*.[ch]
12469 X:      kernel/locking/locktorture.c
12470
12471 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12472 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12473 L:      linux-ntfs-dev@lists.sourceforge.net
12474 S:      Maintained
12475 W:      http://www.linux-ntfs.org/content/view/19/37/
12476 F:      Documentation/admin-guide/ldm.rst
12477 F:      block/partitions/ldm.*
12478
12479 LOGITECH HID GAMING KEYBOARDS
12480 M:      Hans de Goede <hdegoede@redhat.com>
12481 L:      linux-input@vger.kernel.org
12482 S:      Maintained
12483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12484 F:      drivers/hid/hid-lg-g15.c
12485
12486 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12487 M:      Adrien Grassein <adrien.grassein@gmail.com>
12488 S:      Maintained
12489 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12490 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12491
12492 LOONGARCH
12493 M:      Huacai Chen <chenhuacai@kernel.org>
12494 R:      WANG Xuerui <kernel@xen0n.name>
12495 L:      loongarch@lists.linux.dev
12496 S:      Maintained
12497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12498 F:      Documentation/arch/loongarch/
12499 F:      Documentation/translations/zh_CN/arch/loongarch/
12500 F:      arch/loongarch/
12501 F:      drivers/*/*loongarch*
12502
12503 LOONGSON GPIO DRIVER
12504 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12505 L:      linux-gpio@vger.kernel.org
12506 S:      Maintained
12507 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12508 F:      drivers/gpio/gpio-loongson-64bit.c
12509
12510 LOONGSON LS2X I2C DRIVER
12511 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12512 L:      linux-i2c@vger.kernel.org
12513 S:      Maintained
12514 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12515 F:      drivers/i2c/busses/i2c-ls2x.c
12516
12517 LOONGSON-2 SOC SERIES CLOCK DRIVER
12518 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12519 L:      linux-clk@vger.kernel.org
12520 S:      Maintained
12521 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12522 F:      drivers/clk/clk-loongson2.c
12523 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12524
12525 LOONGSON SPI DRIVER
12526 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12527 L:      linux-spi@vger.kernel.org
12528 S:      Maintained
12529 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12530 F:      drivers/spi/spi-loongson-core.c
12531 F:      drivers/spi/spi-loongson-pci.c
12532 F:      drivers/spi/spi-loongson-plat.c
12533 F:      drivers/spi/spi-loongson.h
12534
12535 LOONGSON-2 SOC SERIES GUTS DRIVER
12536 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12537 L:      loongarch@lists.linux.dev
12538 S:      Maintained
12539 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12540 F:      drivers/soc/loongson/loongson2_guts.c
12541
12542 LOONGSON-2 SOC SERIES PM DRIVER
12543 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12544 L:      linux-pm@vger.kernel.org
12545 S:      Maintained
12546 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12547 F:      drivers/soc/loongson/loongson2_pm.c
12548
12549 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12550 M:      zhanghongchen <zhanghongchen@loongson.cn>
12551 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12552 L:      linux-gpio@vger.kernel.org
12553 S:      Maintained
12554 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12555 F:      drivers/pinctrl/pinctrl-loongson2.c
12556
12557 LOONGSON-2 SOC SERIES THERMAL DRIVER
12558 M:      zhanghongchen <zhanghongchen@loongson.cn>
12559 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12560 L:      linux-pm@vger.kernel.org
12561 S:      Maintained
12562 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12563 F:      drivers/thermal/loongson2_thermal.c
12564
12565 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12566 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12567 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12568 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12569 L:      MPT-FusionLinux.pdl@broadcom.com
12570 L:      linux-scsi@vger.kernel.org
12571 S:      Supported
12572 W:      http://www.avagotech.com/support/
12573 F:      drivers/message/fusion/
12574 F:      drivers/scsi/mpt3sas/
12575
12576 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12577 M:      Matthew Wilcox <willy@infradead.org>
12578 L:      linux-scsi@vger.kernel.org
12579 S:      Maintained
12580 F:      drivers/scsi/sym53c8xx_2/
12581
12582 LTC1660 DAC DRIVER
12583 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12584 L:      linux-iio@vger.kernel.org
12585 S:      Maintained
12586 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12587 F:      drivers/iio/dac/ltc1660.c
12588
12589 LTC2688 IIO DAC DRIVER
12590 M:      Nuno Sá <nuno.sa@analog.com>
12591 L:      linux-iio@vger.kernel.org
12592 S:      Supported
12593 W:      https://ez.analog.com/linux-software-drivers
12594 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12595 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12596 F:      drivers/iio/dac/ltc2688.c
12597
12598 LTC2947 HARDWARE MONITOR DRIVER
12599 M:      Nuno Sá <nuno.sa@analog.com>
12600 L:      linux-hwmon@vger.kernel.org
12601 S:      Supported
12602 W:      https://ez.analog.com/linux-software-drivers
12603 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12604 F:      drivers/hwmon/ltc2947-core.c
12605 F:      drivers/hwmon/ltc2947-i2c.c
12606 F:      drivers/hwmon/ltc2947-spi.c
12607 F:      drivers/hwmon/ltc2947.h
12608
12609 LTC2991 HARDWARE MONITOR DRIVER
12610 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12611 L:      linux-hwmon@vger.kernel.org
12612 S:      Supported
12613 W:      https://ez.analog.com/linux-software-drivers
12614 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12615 F:      drivers/hwmon/ltc2991.c
12616
12617 LTC2983 IIO TEMPERATURE DRIVER
12618 M:      Nuno Sá <nuno.sa@analog.com>
12619 L:      linux-iio@vger.kernel.org
12620 S:      Supported
12621 W:      https://ez.analog.com/linux-software-drivers
12622 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12623 F:      drivers/iio/temperature/ltc2983.c
12624
12625 LTC4261 HARDWARE MONITOR DRIVER
12626 M:      Guenter Roeck <linux@roeck-us.net>
12627 L:      linux-hwmon@vger.kernel.org
12628 S:      Maintained
12629 F:      Documentation/hwmon/ltc4261.rst
12630 F:      drivers/hwmon/ltc4261.c
12631
12632 LTC4306 I2C MULTIPLEXER DRIVER
12633 M:      Michael Hennerich <michael.hennerich@analog.com>
12634 L:      linux-i2c@vger.kernel.org
12635 S:      Supported
12636 W:      https://ez.analog.com/linux-software-drivers
12637 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12638 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12639
12640 LTP (Linux Test Project)
12641 M:      Mike Frysinger <vapier@gentoo.org>
12642 M:      Cyril Hrubis <chrubis@suse.cz>
12643 M:      Wanlong Gao <wanlong.gao@gmail.com>
12644 M:      Jan Stancek <jstancek@redhat.com>
12645 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12646 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12647 L:      ltp@lists.linux.it (subscribers-only)
12648 S:      Maintained
12649 W:      http://linux-test-project.github.io/
12650 T:      git https://github.com/linux-test-project/ltp.git
12651
12652 LYNX 28G SERDES PHY DRIVER
12653 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12654 L:      netdev@vger.kernel.org
12655 S:      Supported
12656 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12657 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12658
12659 LYNX PCS MODULE
12660 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12661 L:      netdev@vger.kernel.org
12662 S:      Supported
12663 F:      drivers/net/pcs/pcs-lynx.c
12664 F:      include/linux/pcs-lynx.h
12665
12666 M68K ARCHITECTURE
12667 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12668 L:      linux-m68k@lists.linux-m68k.org
12669 S:      Maintained
12670 W:      http://www.linux-m68k.org/
12671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12672 F:      arch/m68k/
12673 F:      drivers/zorro/
12674
12675 M68K ON APPLE MACINTOSH
12676 M:      Joshua Thompson <funaho@jurai.org>
12677 L:      linux-m68k@lists.linux-m68k.org
12678 S:      Maintained
12679 W:      http://www.mac.linux-m68k.org/
12680 F:      arch/m68k/mac/
12681 F:      drivers/macintosh/adb-iop.c
12682 F:      drivers/macintosh/via-macii.c
12683
12684 M68K ON HP9000/300
12685 M:      Philip Blundell <philb@gnu.org>
12686 S:      Maintained
12687 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12688 F:      arch/m68k/hp300/
12689
12690 M88DS3103 MEDIA DRIVER
12691 M:      Antti Palosaari <crope@iki.fi>
12692 L:      linux-media@vger.kernel.org
12693 S:      Maintained
12694 W:      https://linuxtv.org
12695 W:      http://palosaari.fi/linux/
12696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12697 T:      git git://linuxtv.org/anttip/media_tree.git
12698 F:      drivers/media/dvb-frontends/m88ds3103*
12699
12700 M88RS2000 MEDIA DRIVER
12701 M:      Malcolm Priestley <tvboxspy@gmail.com>
12702 L:      linux-media@vger.kernel.org
12703 S:      Maintained
12704 W:      https://linuxtv.org
12705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12706 F:      drivers/media/dvb-frontends/m88rs2000*
12707
12708 MA901 MASTERKIT USB FM RADIO DRIVER
12709 M:      Alexey Klimov <klimov.linux@gmail.com>
12710 L:      linux-media@vger.kernel.org
12711 S:      Maintained
12712 T:      git git://linuxtv.org/media_tree.git
12713 F:      drivers/media/radio/radio-ma901.c
12714
12715 MAC80211
12716 M:      Johannes Berg <johannes@sipsolutions.net>
12717 L:      linux-wireless@vger.kernel.org
12718 S:      Maintained
12719 W:      https://wireless.wiki.kernel.org/
12720 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12723 F:      Documentation/networking/mac80211-injection.rst
12724 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12725 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12726 F:      include/net/mac80211.h
12727 F:      net/mac80211/
12728
12729 MAILBOX API
12730 M:      Jassi Brar <jassisinghbrar@gmail.com>
12731 L:      linux-kernel@vger.kernel.org
12732 S:      Maintained
12733 F:      Documentation/devicetree/bindings/mailbox/
12734 F:      drivers/mailbox/
12735 F:      include/dt-bindings/mailbox/
12736 F:      include/linux/mailbox_client.h
12737 F:      include/linux/mailbox_controller.h
12738
12739 MAILBOX ARM MHUv2
12740 M:      Viresh Kumar <viresh.kumar@linaro.org>
12741 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12742 L:      linux-kernel@vger.kernel.org
12743 S:      Maintained
12744 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12745 F:      drivers/mailbox/arm_mhuv2.c
12746 F:      include/linux/mailbox/arm_mhuv2_message.h
12747
12748 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12749 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12750 L:      linux-man@vger.kernel.org
12751 S:      Maintained
12752 W:      http://www.kernel.org/doc/man-pages
12753
12754 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12755 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12756 M:      Matt Johnston <matt@codeconstruct.com.au>
12757 L:      netdev@vger.kernel.org
12758 S:      Maintained
12759 F:      Documentation/networking/mctp.rst
12760 F:      drivers/net/mctp/
12761 F:      include/net/mctp.h
12762 F:      include/net/mctpdevice.h
12763 F:      include/net/netns/mctp.h
12764 F:      net/mctp/
12765
12766 MAPLE TREE
12767 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12768 L:      maple-tree@lists.infradead.org
12769 L:      linux-mm@kvack.org
12770 S:      Supported
12771 F:      Documentation/core-api/maple_tree.rst
12772 F:      include/linux/maple_tree.h
12773 F:      include/trace/events/maple_tree.h
12774 F:      lib/maple_tree.c
12775 F:      lib/test_maple_tree.c
12776 F:      tools/testing/radix-tree/linux/maple_tree.h
12777 F:      tools/testing/radix-tree/maple.c
12778
12779 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12780 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12781 L:      linux-mips@vger.kernel.org
12782 S:      Maintained
12783 F:      arch/mips/boot/dts/img/pistachio*
12784
12785 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12786 M:      Andrew Lunn <andrew@lunn.ch>
12787 L:      netdev@vger.kernel.org
12788 S:      Maintained
12789 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12790 F:      Documentation/networking/devlink/mv88e6xxx.rst
12791 F:      drivers/net/dsa/mv88e6xxx/
12792 F:      include/linux/dsa/mv88e6xxx.h
12793 F:      include/linux/platform_data/mv88e6xxx.h
12794
12795 MARVELL ARMADA 3700 PHY DRIVERS
12796 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12799 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12800 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12801 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12802
12803 MARVELL ARMADA 3700 SERIAL DRIVER
12804 M:      Pali Rohár <pali@kernel.org>
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12807 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12808 F:      drivers/tty/serial/mvebu-uart.c
12809
12810 MARVELL ARMADA DRM SUPPORT
12811 M:      Russell King <linux@armlinux.org.uk>
12812 S:      Maintained
12813 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12814 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12815 F:      Documentation/devicetree/bindings/display/armada/
12816 F:      drivers/gpu/drm/armada/
12817 F:      include/uapi/drm/armada_drm.h
12818
12819 MARVELL CRYPTO DRIVER
12820 M:      Boris Brezillon <bbrezillon@kernel.org>
12821 M:      Arnaud Ebalard <arno@natisbad.org>
12822 M:      Srujana Challa <schalla@marvell.com>
12823 L:      linux-crypto@vger.kernel.org
12824 S:      Maintained
12825 F:      drivers/crypto/marvell/
12826 F:      include/linux/soc/marvell/octeontx2/
12827
12828 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12829 M:      Mirko Lindner <mlindner@marvell.com>
12830 M:      Stephen Hemminger <stephen@networkplumber.org>
12831 L:      netdev@vger.kernel.org
12832 S:      Maintained
12833 F:      drivers/net/ethernet/marvell/sk*
12834
12835 MARVELL LIBERTAS WIRELESS DRIVER
12836 L:      libertas-dev@lists.infradead.org
12837 S:      Orphan
12838 F:      drivers/net/wireless/marvell/libertas/
12839
12840 MARVELL MACCHIATOBIN SUPPORT
12841 M:      Russell King <linux@armlinux.org.uk>
12842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12843 S:      Maintained
12844 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12845
12846 MARVELL MV643XX ETHERNET DRIVER
12847 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12848 L:      netdev@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12851 F:      include/linux/mv643xx.h
12852
12853 MARVELL MV88X3310 PHY DRIVER
12854 M:      Russell King <linux@armlinux.org.uk>
12855 M:      Marek Behún <kabel@kernel.org>
12856 L:      netdev@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/net/phy/marvell10g.c
12859
12860 MARVELL MVEBU THERMAL DRIVER
12861 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12862 S:      Maintained
12863 F:      drivers/thermal/armada_thermal.c
12864
12865 MARVELL MVNETA ETHERNET DRIVER
12866 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12867 L:      netdev@vger.kernel.org
12868 S:      Maintained
12869 F:      drivers/net/ethernet/marvell/mvneta.*
12870
12871 MARVELL MVPP2 ETHERNET DRIVER
12872 M:      Marcin Wojtas <mw@semihalf.com>
12873 M:      Russell King <linux@armlinux.org.uk>
12874 L:      netdev@vger.kernel.org
12875 S:      Maintained
12876 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12877 F:      drivers/net/ethernet/marvell/mvpp2/
12878
12879 MARVELL MWIFIEX WIRELESS DRIVER
12880 M:      Brian Norris <briannorris@chromium.org>
12881 L:      linux-wireless@vger.kernel.org
12882 S:      Odd Fixes
12883 F:      drivers/net/wireless/marvell/mwifiex/
12884
12885 MARVELL MWL8K WIRELESS DRIVER
12886 L:      linux-wireless@vger.kernel.org
12887 S:      Orphan
12888 F:      drivers/net/wireless/marvell/mwl8k.c
12889
12890 MARVELL NAND CONTROLLER DRIVER
12891 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12892 L:      linux-mtd@lists.infradead.org
12893 S:      Maintained
12894 F:      drivers/mtd/nand/raw/marvell_nand.c
12895
12896 MARVELL OCTEON ENDPOINT DRIVER
12897 M:      Veerasenareddy Burru <vburru@marvell.com>
12898 M:      Sathesh Edara <sedara@marvell.com>
12899 L:      netdev@vger.kernel.org
12900 S:      Supported
12901 F:      drivers/net/ethernet/marvell/octeon_ep
12902
12903 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12904 M:      Sunil Goutham <sgoutham@marvell.com>
12905 M:      Geetha sowjanya <gakula@marvell.com>
12906 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12907 M:      hariprasad <hkelam@marvell.com>
12908 L:      netdev@vger.kernel.org
12909 S:      Supported
12910 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12911 F:      include/linux/soc/marvell/octeontx2/
12912
12913 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12914 M:      Sunil Goutham <sgoutham@marvell.com>
12915 M:      Linu Cherian <lcherian@marvell.com>
12916 M:      Geetha sowjanya <gakula@marvell.com>
12917 M:      Jerin Jacob <jerinj@marvell.com>
12918 M:      hariprasad <hkelam@marvell.com>
12919 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12920 L:      netdev@vger.kernel.org
12921 S:      Supported
12922 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12923 F:      drivers/net/ethernet/marvell/octeontx2/af/
12924
12925 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12926 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12927 S:      Supported
12928 W:      https://github.com/Marvell-switching/switchdev-prestera
12929 F:      drivers/net/ethernet/marvell/prestera/
12930
12931 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12932 M:      Nicolas Pitre <nico@fluxnic.net>
12933 S:      Odd Fixes
12934 F:      drivers/mmc/host/mvsdio.*
12935
12936 MARVELL USB MDIO CONTROLLER DRIVER
12937 M:      Tobias Waldekranz <tobias@waldekranz.com>
12938 L:      netdev@vger.kernel.org
12939 S:      Maintained
12940 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12941 F:      drivers/net/mdio/mdio-mvusb.c
12942
12943 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12944 M:      Hu Ziji <huziji@marvell.com>
12945 L:      linux-mmc@vger.kernel.org
12946 S:      Supported
12947 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12948 F:      drivers/mmc/host/sdhci-xenon*
12949
12950 MATROX FRAMEBUFFER DRIVER
12951 L:      linux-fbdev@vger.kernel.org
12952 S:      Orphan
12953 F:      drivers/video/fbdev/matrox/matroxfb_*
12954 F:      include/uapi/linux/matroxfb.h
12955
12956 MAX15301 DRIVER
12957 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12958 L:      linux-hwmon@vger.kernel.org
12959 S:      Maintained
12960 F:      Documentation/hwmon/max15301.rst
12961 F:      drivers/hwmon/pmbus/max15301.c
12962
12963 MAX16065 HARDWARE MONITOR DRIVER
12964 M:      Guenter Roeck <linux@roeck-us.net>
12965 L:      linux-hwmon@vger.kernel.org
12966 S:      Maintained
12967 F:      Documentation/hwmon/max16065.rst
12968 F:      drivers/hwmon/max16065.c
12969
12970 MAX2175 SDR TUNER DRIVER
12971 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12972 L:      linux-media@vger.kernel.org
12973 S:      Maintained
12974 T:      git git://linuxtv.org/media_tree.git
12975 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12976 F:      Documentation/userspace-api/media/drivers/max2175.rst
12977 F:      drivers/media/i2c/max2175*
12978 F:      include/uapi/linux/max2175.h
12979
12980 MAX31827 TEMPERATURE SWITCH DRIVER
12981 M:      Daniel Matyas <daniel.matyas@analog.com>
12982 L:      linux-hwmon@vger.kernel.org
12983 S:      Supported
12984 W:      https://ez.analog.com/linux-software-drivers
12985 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12986 F:      Documentation/hwmon/max31827.rst
12987 F:      drivers/hwmon/max31827.c
12988
12989 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12990 L:      linux-hwmon@vger.kernel.org
12991 S:      Orphan
12992 F:      Documentation/hwmon/max6650.rst
12993 F:      drivers/hwmon/max6650.c
12994
12995 MAX6697 HARDWARE MONITOR DRIVER
12996 M:      Guenter Roeck <linux@roeck-us.net>
12997 L:      linux-hwmon@vger.kernel.org
12998 S:      Maintained
12999 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
13000 F:      Documentation/hwmon/max6697.rst
13001 F:      drivers/hwmon/max6697.c
13002 F:      include/linux/platform_data/max6697.h
13003
13004 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13005 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13006 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13007 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13008 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13009 L:      linux-media@vger.kernel.org
13010 S:      Maintained
13011 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13012 F:      drivers/media/i2c/max9286.c
13013
13014 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13015 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13016 L:      linux-media@vger.kernel.org
13017 S:      Maintained
13018 F:      drivers/staging/media/max96712/max96712.c
13019
13020 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13021 M:      Peter Rosin <peda@axentia.se>
13022 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13023 S:      Maintained
13024 F:      Documentation/devicetree/bindings/sound/max9860.txt
13025 F:      sound/soc/codecs/max9860.*
13026
13027 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13028 M:      Andreas Klinger <ak@it-klinger.de>
13029 L:      linux-iio@vger.kernel.org
13030 S:      Maintained
13031 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13032 F:      drivers/iio/proximity/mb1232.c
13033
13034 MAXIM MAX11205 DRIVER
13035 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13036 L:      linux-iio@vger.kernel.org
13037 S:      Supported
13038 W:      https://ez.analog.com/linux-software-drivers
13039 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13040 F:      drivers/iio/adc/max11205.c
13041
13042 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13043 R:      Iskren Chernev <iskren.chernev@gmail.com>
13044 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13045 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13046 R:      Matheus Castello <matheus@castello.eng.br>
13047 L:      linux-pm@vger.kernel.org
13048 S:      Maintained
13049 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13050 F:      drivers/power/supply/max17040_battery.c
13051
13052 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13053 R:      Hans de Goede <hdegoede@redhat.com>
13054 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13055 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13056 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13057 R:      Purism Kernel Team <kernel@puri.sm>
13058 L:      linux-pm@vger.kernel.org
13059 S:      Maintained
13060 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13061 F:      drivers/power/supply/max17042_battery.c
13062
13063 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13064 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13065 L:      linux-kernel@vger.kernel.org
13066 S:      Maintained
13067 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13068 F:      drivers/regulator/max20086-regulator.c
13069
13070 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13071 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13072 L:      linux-iio@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/iio/temperature/max30208.c
13075
13076 MAXIM MAX77650 PMIC MFD DRIVER
13077 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13078 L:      linux-kernel@vger.kernel.org
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13081 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13082 F:      drivers/gpio/gpio-max77650.c
13083 F:      drivers/input/misc/max77650-onkey.c
13084 F:      drivers/leds/leds-max77650.c
13085 F:      drivers/mfd/max77650.c
13086 F:      drivers/power/supply/max77650-charger.c
13087 F:      drivers/regulator/max77650-regulator.c
13088 F:      include/linux/mfd/max77650.h
13089
13090 MAXIM MAX77714 PMIC MFD DRIVER
13091 M:      Luca Ceresoli <luca@lucaceresoli.net>
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13094 F:      drivers/mfd/max77714.c
13095 F:      include/linux/mfd/max77714.h
13096
13097 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13098 M:      Javier Martinez Canillas <javier@dowhile0.org>
13099 L:      linux-kernel@vger.kernel.org
13100 S:      Supported
13101 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13102 F:      drivers/regulator/max77802-regulator.c
13103 F:      include/dt-bindings/*/*max77802.h
13104
13105 MAXIM MAX77976 BATTERY CHARGER
13106 M:      Luca Ceresoli <luca@lucaceresoli.net>
13107 S:      Supported
13108 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13109 F:      drivers/power/supply/max77976_charger.c
13110
13111 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13112 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13113 L:      linux-pm@vger.kernel.org
13114 S:      Maintained
13115 B:      mailto:linux-samsung-soc@vger.kernel.org
13116 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13117 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13118 F:      drivers/power/supply/max14577_charger.c
13119 F:      drivers/power/supply/max77693_charger.c
13120
13121 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13122 M:      Chanwoo Choi <cw00.choi@samsung.com>
13123 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13124 L:      linux-kernel@vger.kernel.org
13125 S:      Maintained
13126 B:      mailto:linux-samsung-soc@vger.kernel.org
13127 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13128 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13129 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13130 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13131 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13132 F:      drivers/*/*max77843.c
13133 F:      drivers/*/max14577*.c
13134 F:      drivers/*/max77686*.c
13135 F:      drivers/*/max77693*.c
13136 F:      drivers/clk/clk-max77686.c
13137 F:      drivers/extcon/extcon-max14577.c
13138 F:      drivers/extcon/extcon-max77693.c
13139 F:      drivers/rtc/rtc-max77686.c
13140 F:      include/linux/mfd/max14577*.h
13141 F:      include/linux/mfd/max77686*.h
13142 F:      include/linux/mfd/max77693*.h
13143
13144 MAXIRADIO FM RADIO RECEIVER DRIVER
13145 M:      Hans Verkuil <hverkuil@xs4all.nl>
13146 L:      linux-media@vger.kernel.org
13147 S:      Maintained
13148 W:      https://linuxtv.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 F:      drivers/media/radio/radio-maxiradio*
13151
13152 MAXLINEAR ETHERNET PHY DRIVER
13153 M:      Xu Liang <lxu@maxlinear.com>
13154 L:      netdev@vger.kernel.org
13155 S:      Supported
13156 F:      drivers/net/phy/mxl-gpy.c
13157
13158 MCAN MMIO DEVICE DRIVER
13159 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13160 L:      linux-can@vger.kernel.org
13161 S:      Maintained
13162 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13163 F:      drivers/net/can/m_can/m_can.c
13164 F:      drivers/net/can/m_can/m_can.h
13165 F:      drivers/net/can/m_can/m_can_platform.c
13166
13167 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13168 R:      Yasushi SHOJI <yashi@spacecubics.com>
13169 L:      linux-can@vger.kernel.org
13170 S:      Maintained
13171 F:      drivers/net/can/usb/mcba_usb.c
13172
13173 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13174 M:      Rishi Gupta <gupt21@gmail.com>
13175 L:      linux-i2c@vger.kernel.org
13176 L:      linux-input@vger.kernel.org
13177 S:      Maintained
13178 F:      drivers/hid/hid-mcp2221.c
13179
13180 MCP251XFD SPI-CAN NETWORK DRIVER
13181 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13182 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13183 R:      Thomas Kopp <thomas.kopp@microchip.com>
13184 L:      linux-can@vger.kernel.org
13185 S:      Maintained
13186 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13187 F:      drivers/net/can/spi/mcp251xfd/
13188
13189 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13190 M:      Peter Rosin <peda@axentia.se>
13191 L:      linux-iio@vger.kernel.org
13192 S:      Maintained
13193 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13194 F:      drivers/iio/potentiometer/mcp4018.c
13195 F:      drivers/iio/potentiometer/mcp4531.c
13196
13197 MCR20A IEEE-802.15.4 RADIO DRIVER
13198 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13199 L:      linux-wpan@vger.kernel.org
13200 S:      Odd Fixes
13201 W:      https://github.com/xueliu/mcr20a-linux
13202 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13203 F:      drivers/net/ieee802154/mcr20a.c
13204 F:      drivers/net/ieee802154/mcr20a.h
13205
13206 MDIO REGMAP DRIVER
13207 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13208 L:      netdev@vger.kernel.org
13209 S:      Maintained
13210 F:      drivers/net/mdio/mdio-regmap.c
13211 F:      include/linux/mdio/mdio-regmap.h
13212
13213 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13214 M:      William Breathitt Gray <william.gray@linaro.org>
13215 L:      linux-iio@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/iio/dac/cio-dac.c
13218
13219 MEDIA CONTROLLER FRAMEWORK
13220 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13221 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13222 L:      linux-media@vger.kernel.org
13223 S:      Supported
13224 W:      https://www.linuxtv.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 F:      drivers/media/mc/
13227 F:      include/media/media-*.h
13228 F:      include/uapi/linux/media.h
13229
13230 MEDIA DRIVER FOR FREESCALE IMX PXP
13231 M:      Philipp Zabel <p.zabel@pengutronix.de>
13232 L:      linux-media@vger.kernel.org
13233 S:      Maintained
13234 T:      git git://linuxtv.org/media_tree.git
13235 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13236
13237 MEDIA DRIVERS FOR ASCOT2E
13238 M:      Sergey Kozlov <serjk@netup.ru>
13239 M:      Abylay Ospan <aospan@netup.ru>
13240 L:      linux-media@vger.kernel.org
13241 S:      Supported
13242 W:      https://linuxtv.org
13243 W:      http://netup.tv/
13244 T:      git git://linuxtv.org/media_tree.git
13245 F:      drivers/media/dvb-frontends/ascot2e*
13246
13247 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13248 M:      Jasmin Jessich <jasmin@anw.at>
13249 L:      linux-media@vger.kernel.org
13250 S:      Maintained
13251 W:      https://linuxtv.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 F:      drivers/media/dvb-frontends/cxd2099*
13254
13255 MEDIA DRIVERS FOR CXD2841ER
13256 M:      Sergey Kozlov <serjk@netup.ru>
13257 M:      Abylay Ospan <aospan@netup.ru>
13258 L:      linux-media@vger.kernel.org
13259 S:      Supported
13260 W:      https://linuxtv.org
13261 W:      http://netup.tv/
13262 T:      git git://linuxtv.org/media_tree.git
13263 F:      drivers/media/dvb-frontends/cxd2841er*
13264
13265 MEDIA DRIVERS FOR CXD2880
13266 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13267 L:      linux-media@vger.kernel.org
13268 S:      Supported
13269 W:      http://linuxtv.org/
13270 T:      git git://linuxtv.org/media_tree.git
13271 F:      drivers/media/dvb-frontends/cxd2880/*
13272 F:      drivers/media/spi/cxd2880*
13273
13274 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13275 L:      linux-media@vger.kernel.org
13276 S:      Orphan
13277 W:      https://linuxtv.org
13278 T:      git git://linuxtv.org/media_tree.git
13279 F:      drivers/media/pci/ddbridge/*
13280
13281 MEDIA DRIVERS FOR FREESCALE IMX
13282 M:      Steve Longerbeam <slongerbeam@gmail.com>
13283 M:      Philipp Zabel <p.zabel@pengutronix.de>
13284 L:      linux-media@vger.kernel.org
13285 S:      Maintained
13286 T:      git git://linuxtv.org/media_tree.git
13287 F:      Documentation/admin-guide/media/imx.rst
13288 F:      Documentation/devicetree/bindings/media/imx.txt
13289 F:      drivers/staging/media/imx/
13290 F:      include/linux/imx-media.h
13291 F:      include/media/imx.h
13292
13293 MEDIA DRIVERS FOR FREESCALE IMX7/8
13294 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13295 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13296 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13297 R:      Purism Kernel Team <kernel@puri.sm>
13298 L:      linux-media@vger.kernel.org
13299 S:      Maintained
13300 T:      git git://linuxtv.org/media_tree.git
13301 F:      Documentation/admin-guide/media/imx7.rst
13302 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13303 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13304 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13305 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13306 F:      drivers/media/platform/nxp/imx7-media-csi.c
13307 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13308
13309 MEDIA DRIVERS FOR HELENE
13310 M:      Abylay Ospan <aospan@netup.ru>
13311 L:      linux-media@vger.kernel.org
13312 S:      Supported
13313 W:      https://linuxtv.org
13314 W:      http://netup.tv/
13315 T:      git git://linuxtv.org/media_tree.git
13316 F:      drivers/media/dvb-frontends/helene*
13317
13318 MEDIA DRIVERS FOR HORUS3A
13319 M:      Sergey Kozlov <serjk@netup.ru>
13320 M:      Abylay Ospan <aospan@netup.ru>
13321 L:      linux-media@vger.kernel.org
13322 S:      Supported
13323 W:      https://linuxtv.org
13324 W:      http://netup.tv/
13325 T:      git git://linuxtv.org/media_tree.git
13326 F:      drivers/media/dvb-frontends/horus3a*
13327
13328 MEDIA DRIVERS FOR LNBH25
13329 M:      Sergey Kozlov <serjk@netup.ru>
13330 M:      Abylay Ospan <aospan@netup.ru>
13331 L:      linux-media@vger.kernel.org
13332 S:      Supported
13333 W:      https://linuxtv.org
13334 W:      http://netup.tv/
13335 T:      git git://linuxtv.org/media_tree.git
13336 F:      drivers/media/dvb-frontends/lnbh25*
13337
13338 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13339 L:      linux-media@vger.kernel.org
13340 S:      Orphan
13341 W:      https://linuxtv.org
13342 T:      git git://linuxtv.org/media_tree.git
13343 F:      drivers/media/dvb-frontends/mxl5xx*
13344
13345 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13346 M:      Sergey Kozlov <serjk@netup.ru>
13347 M:      Abylay Ospan <aospan@netup.ru>
13348 L:      linux-media@vger.kernel.org
13349 S:      Supported
13350 W:      https://linuxtv.org
13351 W:      http://netup.tv/
13352 T:      git git://linuxtv.org/media_tree.git
13353 F:      drivers/media/pci/netup_unidvb/*
13354
13355 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13356 M:      Dmitry Osipenko <digetx@gmail.com>
13357 L:      linux-media@vger.kernel.org
13358 L:      linux-tegra@vger.kernel.org
13359 S:      Maintained
13360 T:      git git://linuxtv.org/media_tree.git
13361 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13362 F:      drivers/media/platform/nvidia/tegra-vde/
13363
13364 MEDIA DRIVERS FOR RENESAS - CEU
13365 M:      Jacopo Mondi <jacopo@jmondi.org>
13366 L:      linux-media@vger.kernel.org
13367 L:      linux-renesas-soc@vger.kernel.org
13368 S:      Supported
13369 T:      git git://linuxtv.org/media_tree.git
13370 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13371 F:      drivers/media/platform/renesas/renesas-ceu.c
13372 F:      include/media/drv-intf/renesas-ceu.h
13373
13374 MEDIA DRIVERS FOR RENESAS - DRIF
13375 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13376 L:      linux-media@vger.kernel.org
13377 L:      linux-renesas-soc@vger.kernel.org
13378 S:      Supported
13379 T:      git git://linuxtv.org/media_tree.git
13380 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13381 F:      drivers/media/platform/renesas/rcar_drif.c
13382
13383 MEDIA DRIVERS FOR RENESAS - FCP
13384 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.yaml
13390 F:      drivers/media/platform/renesas/rcar-fcp.c
13391 F:      include/media/rcar-fcp.h
13392
13393 MEDIA DRIVERS FOR RENESAS - FDP1
13394 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13395 L:      linux-media@vger.kernel.org
13396 L:      linux-renesas-soc@vger.kernel.org
13397 S:      Supported
13398 T:      git git://linuxtv.org/media_tree.git
13399 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13400 F:      drivers/media/platform/renesas/rcar_fdp1.c
13401
13402 MEDIA DRIVERS FOR RENESAS - VIN
13403 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,csi2.yaml
13409 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13410 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13411 F:      drivers/media/platform/renesas/rcar-isp.c
13412 F:      drivers/media/platform/renesas/rcar-vin/
13413
13414 MEDIA DRIVERS FOR RENESAS - VSP1
13415 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13416 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13417 L:      linux-media@vger.kernel.org
13418 L:      linux-renesas-soc@vger.kernel.org
13419 S:      Supported
13420 T:      git git://linuxtv.org/media_tree.git
13421 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13422 F:      drivers/media/platform/renesas/vsp1/
13423
13424 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13425 L:      linux-media@vger.kernel.org
13426 S:      Orphan
13427 W:      https://linuxtv.org
13428 T:      git git://linuxtv.org/media_tree.git
13429 F:      drivers/media/dvb-frontends/stv0910*
13430
13431 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13432 L:      linux-media@vger.kernel.org
13433 S:      Orphan
13434 W:      https://linuxtv.org
13435 T:      git git://linuxtv.org/media_tree.git
13436 F:      drivers/media/dvb-frontends/stv6111*
13437
13438 MEDIA DRIVERS FOR STM32 - DCMI
13439 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13440 L:      linux-media@vger.kernel.org
13441 S:      Supported
13442 T:      git git://linuxtv.org/media_tree.git
13443 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13444 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13445
13446 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13447 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13448 L:      linux-media@vger.kernel.org
13449 S:      Maintained
13450 W:      https://linuxtv.org
13451 Q:      http://patchwork.kernel.org/project/linux-media/list/
13452 T:      git git://linuxtv.org/media_tree.git
13453 F:      Documentation/admin-guide/media/
13454 F:      Documentation/devicetree/bindings/media/
13455 F:      Documentation/driver-api/media/
13456 F:      Documentation/userspace-api/media/
13457 F:      drivers/media/
13458 F:      drivers/staging/media/
13459 F:      include/dt-bindings/media/
13460 F:      include/linux/platform_data/media/
13461 F:      include/media/
13462 F:      include/uapi/linux/dvb/
13463 F:      include/uapi/linux/ivtv*
13464 F:      include/uapi/linux/media.h
13465 F:      include/uapi/linux/uvcvideo.h
13466 F:      include/uapi/linux/v4l2-*
13467 F:      include/uapi/linux/videodev2.h
13468
13469 MEDIATEK BLUETOOTH DRIVER
13470 M:      Sean Wang <sean.wang@mediatek.com>
13471 L:      linux-bluetooth@vger.kernel.org
13472 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13473 S:      Maintained
13474 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13475 F:      drivers/bluetooth/btmtkuart.c
13476
13477 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13478 M:      Sean Wang <sean.wang@mediatek.com>
13479 L:      linux-pm@vger.kernel.org
13480 S:      Maintained
13481 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13482 F:      drivers/power/reset/mt6323-poweroff.c
13483
13484 MEDIATEK CIR DRIVER
13485 M:      Sean Wang <sean.wang@mediatek.com>
13486 S:      Maintained
13487 F:      drivers/media/rc/mtk-cir.c
13488
13489 MEDIATEK DMA DRIVER
13490 M:      Sean Wang <sean.wang@mediatek.com>
13491 L:      dmaengine@vger.kernel.org
13492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13493 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13494 S:      Maintained
13495 F:      Documentation/devicetree/bindings/dma/mtk-*
13496 F:      drivers/dma/mediatek/
13497
13498 MEDIATEK ETHERNET DRIVER
13499 M:      Felix Fietkau <nbd@nbd.name>
13500 M:      John Crispin <john@phrozen.org>
13501 M:      Sean Wang <sean.wang@mediatek.com>
13502 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13503 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13504 L:      netdev@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/net/ethernet/mediatek/
13507
13508 MEDIATEK ETHERNET PCS DRIVER
13509 M:      Alexander Couzens <lynxis@fe80.eu>
13510 M:      Daniel Golle <daniel@makrotopia.org>
13511 L:      netdev@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13514 F:      include/linux/pcs/pcs-mtk-lynxi.h
13515
13516 MEDIATEK ETHERNET PHY DRIVERS
13517 M:      Daniel Golle <daniel@makrotopia.org>
13518 M:      Qingfang Deng <dqfext@gmail.com>
13519 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13520 L:      netdev@vger.kernel.org
13521 S:      Maintained
13522 F:      drivers/net/phy/mediatek-ge-soc.c
13523 F:      drivers/net/phy/mediatek-ge.c
13524
13525 MEDIATEK I2C CONTROLLER DRIVER
13526 M:      Qii Wang <qii.wang@mediatek.com>
13527 L:      linux-i2c@vger.kernel.org
13528 S:      Maintained
13529 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13530 F:      drivers/i2c/busses/i2c-mt65xx.c
13531
13532 MEDIATEK IOMMU DRIVER
13533 M:      Yong Wu <yong.wu@mediatek.com>
13534 L:      iommu@lists.linux.dev
13535 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13536 S:      Supported
13537 F:      Documentation/devicetree/bindings/iommu/mediatek*
13538 F:      drivers/iommu/mtk_iommu*
13539 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13540 F:      include/dt-bindings/memory/mt*-port.h
13541
13542 MEDIATEK JPEG DRIVER
13543 M:      Bin Liu <bin.liu@mediatek.com>
13544 S:      Supported
13545 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13546 F:      drivers/media/platform/mediatek/jpeg/
13547
13548 MEDIATEK KEYPAD DRIVER
13549 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13550 S:      Supported
13551 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13552 F:      drivers/input/keyboard/mt6779-keypad.c
13553
13554 MEDIATEK MDP DRIVER
13555 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13556 M:      Houlong Wei <houlong.wei@mediatek.com>
13557 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13558 S:      Supported
13559 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13560 F:      drivers/media/platform/mediatek/mdp/
13561 F:      drivers/media/platform/mediatek/vpu/
13562
13563 MEDIATEK MEDIA DRIVER
13564 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13565 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13566 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13567 S:      Supported
13568 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13569 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13570 F:      drivers/media/platform/mediatek/vcodec/
13571 F:      drivers/media/platform/mediatek/vpu/
13572
13573 MEDIATEK MMC/SD/SDIO DRIVER
13574 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13575 S:      Maintained
13576 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13577 F:      drivers/mmc/host/mtk-sd.c
13578
13579 MEDIATEK MT76 WIRELESS LAN DRIVER
13580 M:      Felix Fietkau <nbd@nbd.name>
13581 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13582 M:      Ryder Lee <ryder.lee@mediatek.com>
13583 R:      Shayne Chen <shayne.chen@mediatek.com>
13584 R:      Sean Wang <sean.wang@mediatek.com>
13585 L:      linux-wireless@vger.kernel.org
13586 S:      Maintained
13587 T:      git https://github.com/nbd168/wireless
13588 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13589 F:      drivers/net/wireless/mediatek/mt76/
13590
13591 MEDIATEK MT7601U WIRELESS LAN DRIVER
13592 M:      Jakub Kicinski <kuba@kernel.org>
13593 L:      linux-wireless@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/net/wireless/mediatek/mt7601u/
13596
13597 MEDIATEK MT7621 CLOCK DRIVER
13598 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13599 S:      Maintained
13600 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13601 F:      drivers/clk/ralink/clk-mt7621.c
13602
13603 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13604 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13605 S:      Maintained
13606 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13607 F:      drivers/pci/controller/pcie-mt7621.c
13608
13609 MEDIATEK MT7621 PHY PCI DRIVER
13610 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13611 S:      Maintained
13612 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13613 F:      drivers/phy/ralink/phy-mt7621-pci.c
13614
13615 MEDIATEK MT7621/28/88 I2C DRIVER
13616 M:      Stefan Roese <sr@denx.de>
13617 L:      linux-i2c@vger.kernel.org
13618 S:      Maintained
13619 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13620 F:      drivers/i2c/busses/i2c-mt7621.c
13621
13622 MEDIATEK MTMIPS CLOCK DRIVER
13623 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13624 S:      Maintained
13625 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13626 F:      drivers/clk/ralink/clk-mtmips.c
13627
13628 MEDIATEK NAND CONTROLLER DRIVER
13629 L:      linux-mtd@lists.infradead.org
13630 S:      Orphan
13631 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13632 F:      drivers/mtd/nand/raw/mtk_*
13633
13634 MEDIATEK PMIC LED DRIVER
13635 M:      Sean Wang <sean.wang@mediatek.com>
13636 S:      Maintained
13637 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13638 F:      drivers/leds/leds-mt6323.c
13639
13640 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13641 M:      Sean Wang <sean.wang@mediatek.com>
13642 S:      Maintained
13643 F:      drivers/char/hw_random/mtk-rng.c
13644
13645 MEDIATEK SMI DRIVER
13646 M:      Yong Wu <yong.wu@mediatek.com>
13647 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13648 S:      Supported
13649 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13650 F:      drivers/memory/mtk-smi.c
13651 F:      include/soc/mediatek/smi.h
13652
13653 MEDIATEK SWITCH DRIVER
13654 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13655 M:      Daniel Golle <daniel@makrotopia.org>
13656 M:      Landen Chao <Landen.Chao@mediatek.com>
13657 M:      DENG Qingfang <dqfext@gmail.com>
13658 M:      Sean Wang <sean.wang@mediatek.com>
13659 L:      netdev@vger.kernel.org
13660 S:      Maintained
13661 F:      drivers/net/dsa/mt7530-mdio.c
13662 F:      drivers/net/dsa/mt7530-mmio.c
13663 F:      drivers/net/dsa/mt7530.*
13664 F:      net/dsa/tag_mtk.c
13665
13666 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13667 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13668 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13669 R:      Liu Haijun <haijun.liu@mediatek.com>
13670 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13671 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13672 L:      netdev@vger.kernel.org
13673 S:      Supported
13674 F:      drivers/net/wwan/t7xx/
13675
13676 MEDIATEK USB3 DRD IP DRIVER
13677 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13678 L:      linux-usb@vger.kernel.org
13679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13680 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/usb/mediatek,*
13683 F:      drivers/usb/host/xhci-mtk*
13684 F:      drivers/usb/mtu3/
13685
13686 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13687 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13688 M:      Ian Ray <ian.ray@ge.com>
13689 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13690 S:      Maintained
13691 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13692 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13693
13694 MEGARAID SCSI/SAS DRIVERS
13695 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13696 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13697 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13698 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13699 L:      megaraidlinux.pdl@broadcom.com
13700 L:      linux-scsi@vger.kernel.org
13701 S:      Maintained
13702 W:      http://www.avagotech.com/support/
13703 F:      Documentation/scsi/megaraid.rst
13704 F:      drivers/scsi/megaraid.*
13705 F:      drivers/scsi/megaraid/
13706
13707 MELEXIS MLX90614 DRIVER
13708 M:      Crt Mori <cmo@melexis.com>
13709 L:      linux-iio@vger.kernel.org
13710 S:      Supported
13711 W:      http://www.melexis.com
13712 F:      drivers/iio/temperature/mlx90614.c
13713
13714 MELEXIS MLX90632 DRIVER
13715 M:      Crt Mori <cmo@melexis.com>
13716 L:      linux-iio@vger.kernel.org
13717 S:      Supported
13718 W:      http://www.melexis.com
13719 F:      drivers/iio/temperature/mlx90632.c
13720
13721 MELFAS MIP4 TOUCHSCREEN DRIVER
13722 M:      Sangwon Jee <jeesw@melfas.com>
13723 S:      Supported
13724 W:      http://www.melfas.com
13725 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13726 F:      drivers/input/touchscreen/melfas_mip4.c
13727
13728 MELLANOX BLUEFIELD I2C DRIVER
13729 M:      Khalil Blaiech <kblaiech@nvidia.com>
13730 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13731 L:      linux-i2c@vger.kernel.org
13732 S:      Supported
13733 F:      drivers/i2c/busses/i2c-mlxbf.c
13734
13735 MELLANOX ETHERNET DRIVER (mlx4_en)
13736 M:      Tariq Toukan <tariqt@nvidia.com>
13737 L:      netdev@vger.kernel.org
13738 S:      Supported
13739 W:      http://www.mellanox.com
13740 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13741 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13742
13743 MELLANOX ETHERNET DRIVER (mlx5e)
13744 M:      Saeed Mahameed <saeedm@nvidia.com>
13745 L:      netdev@vger.kernel.org
13746 S:      Supported
13747 W:      http://www.mellanox.com
13748 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13749 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13750
13751 MELLANOX ETHERNET INNOVA DRIVERS
13752 R:      Boris Pismenny <borisp@nvidia.com>
13753 L:      netdev@vger.kernel.org
13754 S:      Supported
13755 W:      http://www.mellanox.com
13756 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13757 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13758 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13759 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13760
13761 MELLANOX ETHERNET SWITCH DRIVERS
13762 M:      Ido Schimmel <idosch@nvidia.com>
13763 M:      Petr Machata <petrm@nvidia.com>
13764 L:      netdev@vger.kernel.org
13765 S:      Supported
13766 W:      http://www.mellanox.com
13767 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13768 F:      drivers/net/ethernet/mellanox/mlxsw/
13769 F:      tools/testing/selftests/drivers/net/mlxsw/
13770
13771 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13772 M:      mlxsw@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/mlxfw/
13778
13779 MELLANOX HARDWARE PLATFORM SUPPORT
13780 M:      Hans de Goede <hdegoede@redhat.com>
13781 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13782 M:      Vadim Pasternak <vadimp@nvidia.com>
13783 L:      platform-driver-x86@vger.kernel.org
13784 S:      Supported
13785 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13786 F:      drivers/platform/mellanox/
13787 F:      include/linux/platform_data/mlxreg.h
13788
13789 MELLANOX MLX4 core VPI driver
13790 M:      Tariq Toukan <tariqt@nvidia.com>
13791 L:      netdev@vger.kernel.org
13792 L:      linux-rdma@vger.kernel.org
13793 S:      Supported
13794 W:      http://www.mellanox.com
13795 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13796 F:      drivers/net/ethernet/mellanox/mlx4/
13797 F:      include/linux/mlx4/
13798
13799 MELLANOX MLX4 IB driver
13800 M:      Yishai Hadas <yishaih@nvidia.com>
13801 L:      linux-rdma@vger.kernel.org
13802 S:      Supported
13803 W:      http://www.mellanox.com
13804 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13805 F:      drivers/infiniband/hw/mlx4/
13806 F:      include/linux/mlx4/
13807 F:      include/uapi/rdma/mlx4-abi.h
13808
13809 MELLANOX MLX5 core VPI driver
13810 M:      Saeed Mahameed <saeedm@nvidia.com>
13811 M:      Leon Romanovsky <leonro@nvidia.com>
13812 L:      netdev@vger.kernel.org
13813 L:      linux-rdma@vger.kernel.org
13814 S:      Supported
13815 W:      http://www.mellanox.com
13816 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13817 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13818 F:      drivers/net/ethernet/mellanox/mlx5/core/
13819 F:      include/linux/mlx5/
13820
13821 MELLANOX MLX5 IB driver
13822 M:      Leon Romanovsky <leonro@nvidia.com>
13823 L:      linux-rdma@vger.kernel.org
13824 S:      Supported
13825 W:      http://www.mellanox.com
13826 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13827 F:      drivers/infiniband/hw/mlx5/
13828 F:      include/linux/mlx5/
13829 F:      include/uapi/rdma/mlx5-abi.h
13830
13831 MELLANOX MLX5 VDPA DRIVER
13832 M:      Dragos Tatulea <dtatulea@nvidia.com>
13833 L:      virtualization@lists.linux-foundation.org
13834 S:      Supported
13835 F:      drivers/vdpa/mlx5/
13836
13837 MELLANOX MLXCPLD I2C AND MUX DRIVER
13838 M:      Vadim Pasternak <vadimp@nvidia.com>
13839 M:      Michael Shych <michaelsh@nvidia.com>
13840 L:      linux-i2c@vger.kernel.org
13841 S:      Supported
13842 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13843 F:      drivers/i2c/busses/i2c-mlxcpld.c
13844 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13845
13846 MELLANOX MLXCPLD LED DRIVER
13847 M:      Vadim Pasternak <vadimp@nvidia.com>
13848 L:      linux-leds@vger.kernel.org
13849 S:      Supported
13850 F:      Documentation/leds/leds-mlxcpld.rst
13851 F:      drivers/leds/leds-mlxcpld.c
13852 F:      drivers/leds/leds-mlxreg.c
13853
13854 MELLANOX PLATFORM DRIVER
13855 M:      Vadim Pasternak <vadimp@nvidia.com>
13856 L:      platform-driver-x86@vger.kernel.org
13857 S:      Supported
13858 F:      drivers/platform/x86/mlx-platform.c
13859
13860 MEMBARRIER SUPPORT
13861 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13862 M:      "Paul E. McKenney" <paulmck@kernel.org>
13863 L:      linux-kernel@vger.kernel.org
13864 S:      Supported
13865 F:      arch/powerpc/include/asm/membarrier.h
13866 F:      include/uapi/linux/membarrier.h
13867 F:      kernel/sched/membarrier.c
13868
13869 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13870 M:      Mike Rapoport <rppt@kernel.org>
13871 L:      linux-mm@kvack.org
13872 S:      Maintained
13873 F:      Documentation/core-api/boot-time-mm.rst
13874 F:      include/linux/memblock.h
13875 F:      mm/memblock.c
13876 F:      mm/mm_init.c
13877 F:      tools/testing/memblock/
13878
13879 MEMORY CONTROLLER DRIVERS
13880 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13881 L:      linux-kernel@vger.kernel.org
13882 S:      Maintained
13883 B:      mailto:krzysztof.kozlowski@linaro.org
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13885 F:      Documentation/devicetree/bindings/memory-controllers/
13886 F:      drivers/memory/
13887 F:      include/dt-bindings/memory/
13888 F:      include/memory/
13889
13890 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13891 M:      Dmitry Osipenko <digetx@gmail.com>
13892 L:      linux-pm@vger.kernel.org
13893 L:      linux-tegra@vger.kernel.org
13894 S:      Maintained
13895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13896 F:      drivers/devfreq/tegra30-devfreq.c
13897
13898 MEMORY HOT(UN)PLUG
13899 M:      David Hildenbrand <david@redhat.com>
13900 M:      Oscar Salvador <osalvador@suse.de>
13901 L:      linux-mm@kvack.org
13902 S:      Maintained
13903 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13904 F:      Documentation/core-api/memory-hotplug.rst
13905 F:      drivers/base/memory.c
13906 F:      include/linux/memory_hotplug.h
13907 F:      mm/memory_hotplug.c
13908 F:      tools/testing/selftests/memory-hotplug/
13909
13910 MEMORY MANAGEMENT
13911 M:      Andrew Morton <akpm@linux-foundation.org>
13912 L:      linux-mm@kvack.org
13913 S:      Maintained
13914 W:      http://www.linux-mm.org
13915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13916 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13917 F:      include/linux/gfp.h
13918 F:      include/linux/gfp_types.h
13919 F:      include/linux/memory_hotplug.h
13920 F:      include/linux/mm.h
13921 F:      include/linux/mmzone.h
13922 F:      include/linux/pagewalk.h
13923 F:      include/linux/rmap.h
13924 F:      include/trace/events/ksm.h
13925 F:      mm/
13926 F:      tools/mm/
13927 F:      tools/testing/selftests/mm/
13928
13929 MEMORY TECHNOLOGY DEVICES (MTD)
13930 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13931 M:      Richard Weinberger <richard@nod.at>
13932 M:      Vignesh Raghavendra <vigneshr@ti.com>
13933 L:      linux-mtd@lists.infradead.org
13934 S:      Maintained
13935 W:      http://www.linux-mtd.infradead.org/
13936 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13937 C:      irc://irc.oftc.net/mtd
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13940 F:      Documentation/devicetree/bindings/mtd/
13941 F:      drivers/mtd/
13942 F:      include/linux/mtd/
13943 F:      include/uapi/mtd/
13944
13945 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13946 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13947 L:      linux-iio@vger.kernel.org
13948 S:      Maintained
13949 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13950 F:      drivers/iio/accel/msa311.c
13951
13952 MEN A21 WATCHDOG DRIVER
13953 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13954 L:      linux-watchdog@vger.kernel.org
13955 S:      Maintained
13956 F:      drivers/watchdog/mena21_wdt.c
13957
13958 MEN CHAMELEON BUS (mcb)
13959 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13960 S:      Maintained
13961 F:      Documentation/driver-api/men-chameleon-bus.rst
13962 F:      drivers/mcb/
13963 F:      include/linux/mcb.h
13964
13965 MEN F21BMC (Board Management Controller)
13966 M:      Andreas Werner <andreas.werner@men.de>
13967 S:      Supported
13968 F:      Documentation/hwmon/menf21bmc.rst
13969 F:      drivers/hwmon/menf21bmc_hwmon.c
13970 F:      drivers/leds/leds-menf21bmc.c
13971 F:      drivers/mfd/menf21bmc.c
13972 F:      drivers/watchdog/menf21bmc_wdt.c
13973
13974 MEN Z069 WATCHDOG DRIVER
13975 M:      Johannes Thumshirn <jth@kernel.org>
13976 L:      linux-watchdog@vger.kernel.org
13977 S:      Maintained
13978 F:      drivers/watchdog/menz69_wdt.c
13979
13980 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13981 M:      Neil Armstrong <neil.armstrong@linaro.org>
13982 L:      linux-media@vger.kernel.org
13983 L:      linux-amlogic@lists.infradead.org
13984 S:      Supported
13985 W:      http://linux-meson.com/
13986 T:      git git://linuxtv.org/media_tree.git
13987 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13988 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13989 F:      drivers/media/cec/platform/meson/ao-cec.c
13990
13991 MESON GE2D DRIVER FOR AMLOGIC SOCS
13992 M:      Neil Armstrong <neil.armstrong@linaro.org>
13993 L:      linux-media@vger.kernel.org
13994 L:      linux-amlogic@lists.infradead.org
13995 S:      Supported
13996 T:      git git://linuxtv.org/media_tree.git
13997 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
13998 F:      drivers/media/platform/amlogic/meson-ge2d/
13999
14000 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
14001 M:      Liang Yang <liang.yang@amlogic.com>
14002 L:      linux-mtd@lists.infradead.org
14003 S:      Maintained
14004 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14005 F:      drivers/mtd/nand/raw/meson_*
14006
14007 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14008 M:      Neil Armstrong <neil.armstrong@linaro.org>
14009 L:      linux-media@vger.kernel.org
14010 L:      linux-amlogic@lists.infradead.org
14011 S:      Supported
14012 T:      git git://linuxtv.org/media_tree.git
14013 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14014 F:      drivers/staging/media/meson/vdec/
14015
14016 METHODE UDPU SUPPORT
14017 M:      Robert Marko <robert.marko@sartura.hr>
14018 S:      Maintained
14019 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14020 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14021
14022 MHI BUS
14023 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14024 L:      mhi@lists.linux.dev
14025 L:      linux-arm-msm@vger.kernel.org
14026 S:      Maintained
14027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14028 F:      Documentation/ABI/stable/sysfs-bus-mhi
14029 F:      Documentation/mhi/
14030 F:      drivers/bus/mhi/
14031 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14032 F:      include/linux/mhi.h
14033
14034 MICROBLAZE ARCHITECTURE
14035 M:      Michal Simek <monstr@monstr.eu>
14036 S:      Supported
14037 W:      http://www.monstr.eu/fdt/
14038 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14039 F:      arch/microblaze/
14040
14041 MICROBLAZE TMR INJECT
14042 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14043 S:      Supported
14044 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14045 F:      drivers/misc/xilinx_tmr_inject.c
14046
14047 MICROBLAZE TMR MANAGER
14048 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14049 S:      Supported
14050 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14051 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14052 F:      drivers/misc/xilinx_tmr_manager.c
14053
14054 MICROCHIP AT91 DMA DRIVERS
14055 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14056 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14058 L:      dmaengine@vger.kernel.org
14059 S:      Supported
14060 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14061 F:      drivers/dma/at_hdmac.c
14062 F:      drivers/dma/at_xdmac.c
14063 F:      include/dt-bindings/dma/at91.h
14064
14065 MICROCHIP AT91 SERIAL DRIVER
14066 M:      Richard Genoud <richard.genoud@gmail.com>
14067 S:      Maintained
14068 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14069 F:      drivers/tty/serial/atmel_serial.c
14070 F:      drivers/tty/serial/atmel_serial.h
14071
14072 MICROCHIP AT91 USART MFD DRIVER
14073 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14074 L:      linux-kernel@vger.kernel.org
14075 S:      Supported
14076 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14077 F:      drivers/mfd/at91-usart.c
14078 F:      include/dt-bindings/mfd/at91-usart.h
14079
14080 MICROCHIP AT91 USART SPI DRIVER
14081 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14082 L:      linux-spi@vger.kernel.org
14083 S:      Supported
14084 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14085 F:      drivers/spi/spi-at91-usart.c
14086
14087 MICROCHIP AUDIO ASOC DRIVERS
14088 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14090 S:      Supported
14091 F:      Documentation/devicetree/bindings/sound/atmel*
14092 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14093 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14094 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14095 F:      sound/soc/atmel
14096
14097 MICROCHIP CSI2DC DRIVER
14098 M:      Eugen Hristev <eugen.hristev@microchip.com>
14099 L:      linux-media@vger.kernel.org
14100 S:      Supported
14101 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14102 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14103
14104 MICROCHIP ECC DRIVER
14105 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14106 L:      linux-crypto@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/crypto/atmel-ecc.*
14109
14110 MICROCHIP EIC DRIVER
14111 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14113 S:      Supported
14114 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14115 F:      drivers/irqchip/irq-mchp-eic.c
14116
14117 MICROCHIP I2C DRIVER
14118 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14119 L:      linux-i2c@vger.kernel.org
14120 S:      Supported
14121 F:      drivers/i2c/busses/i2c-at91-*.c
14122 F:      drivers/i2c/busses/i2c-at91.h
14123
14124 MICROCHIP ISC DRIVER
14125 M:      Eugen Hristev <eugen.hristev@microchip.com>
14126 L:      linux-media@vger.kernel.org
14127 S:      Supported
14128 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14129 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14130 F:      drivers/media/platform/microchip/microchip-isc*
14131 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14132 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14133 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14134 F:      include/linux/atmel-isc-media.h
14135
14136 MICROCHIP ISI DRIVER
14137 M:      Eugen Hristev <eugen.hristev@microchip.com>
14138 L:      linux-media@vger.kernel.org
14139 S:      Supported
14140 F:      drivers/media/platform/atmel/atmel-isi.c
14141 F:      drivers/media/platform/atmel/atmel-isi.h
14142
14143 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14144 M:      Woojung Huh <woojung.huh@microchip.com>
14145 M:      UNGLinuxDriver@microchip.com
14146 L:      netdev@vger.kernel.org
14147 S:      Maintained
14148 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14149 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14150 F:      drivers/net/dsa/microchip/*
14151 F:      include/linux/dsa/ksz_common.h
14152 F:      include/linux/platform_data/microchip-ksz.h
14153 F:      net/dsa/tag_ksz.c
14154
14155 MICROCHIP LAN743X ETHERNET DRIVER
14156 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14157 M:      UNGLinuxDriver@microchip.com
14158 L:      netdev@vger.kernel.org
14159 S:      Maintained
14160 F:      drivers/net/ethernet/microchip/lan743x_*
14161
14162 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14163 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14164 R:      UNGLinuxDriver@microchip.com
14165 L:      netdev@vger.kernel.org
14166 S:      Maintained
14167 F:      drivers/net/phy/microchip_t1.c
14168
14169 MICROCHIP LAN966X ETHERNET DRIVER
14170 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14171 M:      UNGLinuxDriver@microchip.com
14172 L:      netdev@vger.kernel.org
14173 S:      Maintained
14174 F:      drivers/net/ethernet/microchip/lan966x/*
14175
14176 MICROCHIP LCDFB DRIVER
14177 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14178 L:      linux-fbdev@vger.kernel.org
14179 S:      Maintained
14180 F:      drivers/video/fbdev/atmel_lcdfb.c
14181 F:      include/video/atmel_lcdc.h
14182
14183 MICROCHIP MCP16502 PMIC DRIVER
14184 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14186 S:      Supported
14187 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14188 F:      drivers/regulator/mcp16502.c
14189
14190 MICROCHIP MCP3564 ADC DRIVER
14191 M:      Marius Cristea <marius.cristea@microchip.com>
14192 L:      linux-iio@vger.kernel.org
14193 S:      Supported
14194 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14195 F:      drivers/iio/adc/mcp3564.c
14196
14197 MICROCHIP MCP3911 ADC DRIVER
14198 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14199 M:      Kent Gustavsson <kent@minoris.se>
14200 L:      linux-iio@vger.kernel.org
14201 S:      Maintained
14202 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14203 F:      drivers/iio/adc/mcp3911.c
14204
14205 MICROCHIP MMC/SD/SDIO MCI DRIVER
14206 M:      Aubin Constans <aubin.constans@microchip.com>
14207 S:      Maintained
14208 F:      drivers/mmc/host/atmel-mci.c
14209
14210 MICROCHIP NAND DRIVER
14211 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14212 L:      linux-mtd@lists.infradead.org
14213 S:      Supported
14214 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14215 F:      drivers/mtd/nand/raw/atmel/*
14216
14217 MICROCHIP OTPC DRIVER
14218 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14220 S:      Supported
14221 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14222 F:      drivers/nvmem/microchip-otpc.c
14223 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14224
14225 MICROCHIP PCI1XXXX GP DRIVER
14226 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14227 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14228 L:      linux-gpio@vger.kernel.org
14229 S:      Supported
14230 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14231 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14232 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14233 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14234
14235 MICROCHIP PCI1XXXX I2C DRIVER
14236 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14237 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14238 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14239 L:      linux-i2c@vger.kernel.org
14240 S:      Maintained
14241 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14242
14243 MICROCHIP PCIe UART DRIVER
14244 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14245 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14246 L:      linux-serial@vger.kernel.org
14247 S:      Maintained
14248 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14249
14250 MICROCHIP POLARFIRE FPGA DRIVERS
14251 M:      Conor Dooley <conor.dooley@microchip.com>
14252 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14253 L:      linux-fpga@vger.kernel.org
14254 S:      Supported
14255 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14256 F:      drivers/fpga/microchip-spi.c
14257
14258 MICROCHIP PWM DRIVER
14259 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14261 L:      linux-pwm@vger.kernel.org
14262 S:      Supported
14263 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14264 F:      drivers/pwm/pwm-atmel.c
14265
14266 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14267 M:      Eugen Hristev <eugen.hristev@microchip.com>
14268 L:      linux-iio@vger.kernel.org
14269 S:      Supported
14270 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14271 F:      drivers/iio/adc/at91-sama5d2_adc.c
14272 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14273
14274 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14275 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14276 S:      Supported
14277 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14278 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14279
14280 MICROCHIP SOC DRIVERS
14281 M:      Conor Dooley <conor@kernel.org>
14282 S:      Supported
14283 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14284 F:      drivers/soc/microchip/
14285
14286 MICROCHIP SPI DRIVER
14287 M:      Ryan Wanner <ryan.wanner@microchip.com>
14288 S:      Supported
14289 F:      drivers/spi/spi-atmel.*
14290
14291 MICROCHIP SSC DRIVER
14292 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14294 S:      Supported
14295 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14296 F:      drivers/misc/atmel-ssc.c
14297 F:      include/linux/atmel-ssc.h
14298
14299 Microchip Timer Counter Block (TCB) Capture Driver
14300 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14302 L:      linux-iio@vger.kernel.org
14303 S:      Maintained
14304 F:      drivers/counter/microchip-tcb-capture.c
14305
14306 MICROCHIP USB251XB DRIVER
14307 M:      Richard Leitner <richard.leitner@skidata.com>
14308 L:      linux-usb@vger.kernel.org
14309 S:      Maintained
14310 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14311 F:      drivers/usb/misc/usb251xb.c
14312
14313 MICROCHIP USBA UDC DRIVER
14314 M:      Cristian Birsan <cristian.birsan@microchip.com>
14315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14316 S:      Supported
14317 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14318
14319 MICROCHIP WILC1000 WIFI DRIVER
14320 M:      Ajay Singh <ajay.kathat@microchip.com>
14321 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14322 L:      linux-wireless@vger.kernel.org
14323 S:      Supported
14324 F:      drivers/net/wireless/microchip/wilc1000/
14325
14326 MICROSEMI MIPS SOCS
14327 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14328 M:      UNGLinuxDriver@microchip.com
14329 L:      linux-mips@vger.kernel.org
14330 S:      Supported
14331 F:      Documentation/devicetree/bindings/mips/mscc.txt
14332 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14333 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14334 F:      arch/mips/boot/dts/mscc/
14335 F:      arch/mips/configs/generic/board-ocelot.config
14336 F:      arch/mips/generic/board-ocelot.c
14337
14338 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14339 M:      Don Brace <don.brace@microchip.com>
14340 L:      storagedev@microchip.com
14341 L:      linux-scsi@vger.kernel.org
14342 S:      Supported
14343 F:      Documentation/scsi/smartpqi.rst
14344 F:      drivers/scsi/smartpqi/Kconfig
14345 F:      drivers/scsi/smartpqi/Makefile
14346 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14347 F:      include/linux/cciss*.h
14348 F:      include/uapi/linux/cciss*.h
14349
14350 MICROSOFT MANA RDMA DRIVER
14351 M:      Long Li <longli@microsoft.com>
14352 M:      Ajay Sharma <sharmaajay@microsoft.com>
14353 L:      linux-rdma@vger.kernel.org
14354 S:      Supported
14355 F:      drivers/infiniband/hw/mana/
14356 F:      include/net/mana
14357 F:      include/uapi/rdma/mana-abi.h
14358
14359 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14360 M:      Maximilian Luz <luzmaximilian@gmail.com>
14361 L:      platform-driver-x86@vger.kernel.org
14362 S:      Maintained
14363 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14364
14365 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14366 M:      Maximilian Luz <luzmaximilian@gmail.com>
14367 L:      linux-pm@vger.kernel.org
14368 L:      platform-driver-x86@vger.kernel.org
14369 S:      Maintained
14370 F:      drivers/power/supply/surface_battery.c
14371 F:      drivers/power/supply/surface_charger.c
14372
14373 MICROSOFT SURFACE DTX DRIVER
14374 M:      Maximilian Luz <luzmaximilian@gmail.com>
14375 L:      platform-driver-x86@vger.kernel.org
14376 S:      Maintained
14377 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14378 F:      drivers/platform/surface/surface_dtx.c
14379 F:      include/uapi/linux/surface_aggregator/dtx.h
14380
14381 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14382 M:      Maximilian Luz <luzmaximilian@gmail.com>
14383 L:      platform-driver-x86@vger.kernel.org
14384 S:      Maintained
14385 F:      drivers/platform/surface/surface_gpe.c
14386
14387 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14388 M:      Hans de Goede <hdegoede@redhat.com>
14389 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14390 M:      Maximilian Luz <luzmaximilian@gmail.com>
14391 L:      platform-driver-x86@vger.kernel.org
14392 S:      Maintained
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14394 F:      drivers/platform/surface/
14395
14396 MICROSOFT SURFACE HID TRANSPORT DRIVER
14397 M:      Maximilian Luz <luzmaximilian@gmail.com>
14398 L:      linux-input@vger.kernel.org
14399 L:      platform-driver-x86@vger.kernel.org
14400 S:      Maintained
14401 F:      drivers/hid/surface-hid/
14402
14403 MICROSOFT SURFACE HOT-PLUG DRIVER
14404 M:      Maximilian Luz <luzmaximilian@gmail.com>
14405 L:      platform-driver-x86@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/platform/surface/surface_hotplug.c
14408
14409 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14410 M:      Maximilian Luz <luzmaximilian@gmail.com>
14411 L:      platform-driver-x86@vger.kernel.org
14412 S:      Maintained
14413 F:      drivers/platform/surface/surface_platform_profile.c
14414
14415 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14416 M:      Chen Yu <yu.c.chen@intel.com>
14417 L:      platform-driver-x86@vger.kernel.org
14418 S:      Supported
14419 F:      drivers/platform/surface/surfacepro3_button.c
14420
14421 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14422 M:      Maximilian Luz <luzmaximilian@gmail.com>
14423 L:      platform-driver-x86@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/platform/surface/surface_aggregator_hub.c
14426
14427 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14428 M:      Maximilian Luz <luzmaximilian@gmail.com>
14429 L:      platform-driver-x86@vger.kernel.org
14430 S:      Maintained
14431 W:      https://github.com/linux-surface/surface-aggregator-module
14432 C:      irc://irc.libera.chat/linux-surface
14433 F:      Documentation/driver-api/surface_aggregator/
14434 F:      drivers/platform/surface/aggregator/
14435 F:      drivers/platform/surface/surface_acpi_notify.c
14436 F:      drivers/platform/surface/surface_aggregator_cdev.c
14437 F:      drivers/platform/surface/surface_aggregator_registry.c
14438 F:      include/linux/surface_acpi_notify.h
14439 F:      include/linux/surface_aggregator/
14440 F:      include/uapi/linux/surface_aggregator/
14441
14442 MICROTEK X6 SCANNER
14443 M:      Oliver Neukum <oliver@neukum.org>
14444 S:      Maintained
14445 F:      drivers/usb/image/microtek.*
14446
14447 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14448 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14449 M:      Luka Perkov <luka.perkov@sartura.hr>
14450 S:      Maintained
14451 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14452 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14453 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14454 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14455 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14456 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14457
14458 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14459 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14460 L:      linux-media@vger.kernel.org
14461 S:      Maintained
14462 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14463 F:      Documentation/driver-api/media/drivers/ccs/
14464 F:      Documentation/userspace-api/media/drivers/ccs.rst
14465 F:      drivers/media/i2c/ccs-pll.c
14466 F:      drivers/media/i2c/ccs-pll.h
14467 F:      drivers/media/i2c/ccs/
14468 F:      include/uapi/linux/ccs.h
14469 F:      include/uapi/linux/smiapp.h
14470
14471 MIPS
14472 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14473 L:      linux-mips@vger.kernel.org
14474 S:      Maintained
14475 W:      http://www.linux-mips.org/
14476 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14478 F:      Documentation/devicetree/bindings/mips/
14479 F:      Documentation/arch/mips/
14480 F:      arch/mips/
14481 F:      drivers/platform/mips/
14482 F:      include/dt-bindings/mips/
14483
14484 MIPS BOSTON DEVELOPMENT BOARD
14485 M:      Paul Burton <paulburton@kernel.org>
14486 L:      linux-mips@vger.kernel.org
14487 S:      Maintained
14488 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14489 F:      arch/mips/boot/dts/img/boston.dts
14490 F:      arch/mips/configs/generic/board-boston.config
14491 F:      drivers/clk/imgtec/clk-boston.c
14492 F:      include/dt-bindings/clock/boston-clock.h
14493
14494 MIPS CORE DRIVERS
14495 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14496 M:      Serge Semin <fancer.lancer@gmail.com>
14497 L:      linux-mips@vger.kernel.org
14498 S:      Supported
14499 F:      drivers/bus/mips_cdmm.c
14500 F:      drivers/clocksource/mips-gic-timer.c
14501 F:      drivers/cpuidle/cpuidle-cps.c
14502 F:      drivers/irqchip/irq-mips-cpu.c
14503 F:      drivers/irqchip/irq-mips-gic.c
14504
14505 MIPS GENERIC PLATFORM
14506 M:      Paul Burton <paulburton@kernel.org>
14507 L:      linux-mips@vger.kernel.org
14508 S:      Supported
14509 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14510 F:      arch/mips/generic/
14511 F:      arch/mips/tools/generic-board-config.sh
14512
14513 MIPS RINT INSTRUCTION EMULATION
14514 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14515 L:      linux-mips@vger.kernel.org
14516 S:      Supported
14517 F:      arch/mips/math-emu/dp_rint.c
14518 F:      arch/mips/math-emu/sp_rint.c
14519
14520 MIPS/LOONGSON1 ARCHITECTURE
14521 M:      Keguang Zhang <keguang.zhang@gmail.com>
14522 L:      linux-mips@vger.kernel.org
14523 S:      Maintained
14524 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14525 F:      arch/mips/include/asm/mach-loongson32/
14526 F:      arch/mips/loongson32/
14527 F:      drivers/*/*loongson1*
14528 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14529
14530 MIPS/LOONGSON2EF ARCHITECTURE
14531 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14532 L:      linux-mips@vger.kernel.org
14533 S:      Maintained
14534 F:      arch/mips/include/asm/mach-loongson2ef/
14535 F:      arch/mips/loongson2ef/
14536 F:      drivers/cpufreq/loongson2_cpufreq.c
14537
14538 MIPS/LOONGSON64 ARCHITECTURE
14539 M:      Huacai Chen <chenhuacai@kernel.org>
14540 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14541 L:      linux-mips@vger.kernel.org
14542 S:      Maintained
14543 F:      arch/mips/include/asm/mach-loongson64/
14544 F:      arch/mips/loongson64/
14545 F:      drivers/irqchip/irq-loongson*
14546 F:      drivers/platform/mips/cpu_hwmon.c
14547
14548 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14549 M:      Hans Verkuil <hverkuil@xs4all.nl>
14550 L:      linux-media@vger.kernel.org
14551 S:      Odd Fixes
14552 W:      https://linuxtv.org
14553 T:      git git://linuxtv.org/media_tree.git
14554 F:      drivers/media/radio/radio-miropcm20*
14555
14556 MITSUMI MM8013 FG DRIVER
14557 M:      Konrad Dybcio <konradybcio@kernel.org>
14558 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14559 F:      drivers/power/supply/mm8013.c
14560
14561 MMP SUPPORT
14562 R:      Lubomir Rintel <lkundrak@v3.sk>
14563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14564 S:      Odd Fixes
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14566 F:      arch/arm/boot/dts/marvell/mmp*
14567 F:      arch/arm/mach-mmp/
14568 F:      include/linux/soc/mmp/
14569
14570 MMP USB PHY DRIVERS
14571 R:      Lubomir Rintel <lkundrak@v3.sk>
14572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14573 S:      Maintained
14574 F:      drivers/phy/marvell/phy-mmp3-usb.c
14575 F:      drivers/phy/marvell/phy-pxa-usb.c
14576
14577 MMU GATHER AND TLB INVALIDATION
14578 M:      Will Deacon <will@kernel.org>
14579 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14580 M:      Andrew Morton <akpm@linux-foundation.org>
14581 M:      Nick Piggin <npiggin@gmail.com>
14582 M:      Peter Zijlstra <peterz@infradead.org>
14583 L:      linux-arch@vger.kernel.org
14584 L:      linux-mm@kvack.org
14585 S:      Maintained
14586 F:      arch/*/include/asm/tlb.h
14587 F:      include/asm-generic/tlb.h
14588 F:      mm/mmu_gather.c
14589
14590 MN88472 MEDIA DRIVER
14591 M:      Antti Palosaari <crope@iki.fi>
14592 L:      linux-media@vger.kernel.org
14593 S:      Maintained
14594 W:      https://linuxtv.org
14595 W:      http://palosaari.fi/linux/
14596 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14597 F:      drivers/media/dvb-frontends/mn88472*
14598
14599 MN88473 MEDIA DRIVER
14600 M:      Antti Palosaari <crope@iki.fi>
14601 L:      linux-media@vger.kernel.org
14602 S:      Maintained
14603 W:      https://linuxtv.org
14604 W:      http://palosaari.fi/linux/
14605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14606 F:      drivers/media/dvb-frontends/mn88473*
14607
14608 MODULE SUPPORT
14609 M:      Luis Chamberlain <mcgrof@kernel.org>
14610 L:      linux-modules@vger.kernel.org
14611 L:      linux-kernel@vger.kernel.org
14612 S:      Maintained
14613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14614 F:      include/linux/kmod.h
14615 F:      include/linux/module*.h
14616 F:      kernel/module/
14617 F:      lib/test_kmod.c
14618 F:      scripts/module*
14619 F:      tools/testing/selftests/kmod/
14620
14621 MONOLITHIC POWER SYSTEM PMIC DRIVER
14622 M:      Saravanan Sekar <sravanhome@gmail.com>
14623 S:      Maintained
14624 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14625 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14626 F:      drivers/hwmon/pmbus/mpq7932.c
14627 F:      drivers/iio/adc/mp2629_adc.c
14628 F:      drivers/mfd/mp2629.c
14629 F:      drivers/power/supply/mp2629_charger.c
14630 F:      drivers/regulator/mp5416.c
14631 F:      drivers/regulator/mpq7920.c
14632 F:      drivers/regulator/mpq7920.h
14633 F:      include/linux/mfd/mp2629.h
14634
14635 MOST(R) TECHNOLOGY DRIVER
14636 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14637 M:      Christian Gromm <christian.gromm@microchip.com>
14638 S:      Maintained
14639 F:      Documentation/ABI/testing/configfs-most
14640 F:      Documentation/ABI/testing/sysfs-bus-most
14641 F:      drivers/most/
14642 F:      drivers/staging/most/
14643 F:      include/linux/most.h
14644
14645 MOTORCOMM PHY DRIVER
14646 M:      Peter Geis <pgwipeout@gmail.com>
14647 M:      Frank <Frank.Sae@motor-comm.com>
14648 L:      netdev@vger.kernel.org
14649 S:      Maintained
14650 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14651 F:      drivers/net/phy/motorcomm.c
14652
14653 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14654 M:      Jiri Slaby <jirislaby@kernel.org>
14655 S:      Maintained
14656 F:      Documentation/driver-api/tty/moxa-smartio.rst
14657 F:      drivers/tty/mxser.*
14658
14659 MR800 AVERMEDIA USB FM RADIO DRIVER
14660 M:      Alexey Klimov <klimov.linux@gmail.com>
14661 L:      linux-media@vger.kernel.org
14662 S:      Maintained
14663 T:      git git://linuxtv.org/media_tree.git
14664 F:      drivers/media/radio/radio-mr800.c
14665
14666 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14667 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14668 L:      linux-wpan@vger.kernel.org
14669 S:      Odd Fixes
14670 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14671 F:      drivers/net/ieee802154/mrf24j40.c
14672
14673 MSI EC DRIVER
14674 M:      Nikita Kravets <teackot@gmail.com>
14675 L:      platform-driver-x86@vger.kernel.org
14676 S:      Maintained
14677 W:      https://github.com/BeardOverflow/msi-ec
14678 F:      drivers/platform/x86/msi-ec.*
14679
14680 MSI LAPTOP SUPPORT
14681 M:      "Lee, Chun-Yi" <jlee@suse.com>
14682 L:      platform-driver-x86@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/platform/x86/msi-laptop.c
14685
14686 MSI WMI SUPPORT
14687 L:      platform-driver-x86@vger.kernel.org
14688 S:      Orphan
14689 F:      drivers/platform/x86/msi-wmi.c
14690
14691 MSI001 MEDIA DRIVER
14692 M:      Antti Palosaari <crope@iki.fi>
14693 L:      linux-media@vger.kernel.org
14694 S:      Maintained
14695 W:      https://linuxtv.org
14696 W:      http://palosaari.fi/linux/
14697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14698 T:      git git://linuxtv.org/anttip/media_tree.git
14699 F:      drivers/media/tuners/msi001*
14700
14701 MSI2500 MEDIA DRIVER
14702 M:      Antti Palosaari <crope@iki.fi>
14703 L:      linux-media@vger.kernel.org
14704 S:      Maintained
14705 W:      https://linuxtv.org
14706 W:      http://palosaari.fi/linux/
14707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14708 T:      git git://linuxtv.org/anttip/media_tree.git
14709 F:      drivers/media/usb/msi2500/
14710
14711 MSTAR INTERRUPT CONTROLLER DRIVER
14712 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14713 M:      Daniel Palmer <daniel@thingy.jp>
14714 S:      Maintained
14715 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14716 F:      drivers/irqchip/irq-mst-intc.c
14717
14718 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14719 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14720 L:      linux-mtd@lists.infradead.org
14721 S:      Maintained
14722 F:      drivers/mtd/devices/docg3*
14723
14724 MT9M114 ONSEMI SENSOR DRIVER
14725 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14726 L:      linux-media@vger.kernel.org
14727 S:      Maintained
14728 T:      git git://linuxtv.org/media_tree.git
14729 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14730 F:      drivers/media/i2c/mt9m114.c
14731
14732 MT9P031 APTINA CAMERA SENSOR
14733 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14734 L:      linux-media@vger.kernel.org
14735 S:      Maintained
14736 T:      git git://linuxtv.org/media_tree.git
14737 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14738 F:      drivers/media/i2c/mt9p031.c
14739 F:      include/media/i2c/mt9p031.h
14740
14741 MT9T112 APTINA CAMERA SENSOR
14742 M:      Jacopo Mondi <jacopo@jmondi.org>
14743 L:      linux-media@vger.kernel.org
14744 S:      Odd Fixes
14745 T:      git git://linuxtv.org/media_tree.git
14746 F:      drivers/media/i2c/mt9t112.c
14747 F:      include/media/i2c/mt9t112.h
14748
14749 MT9V032 APTINA CAMERA SENSOR
14750 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14751 L:      linux-media@vger.kernel.org
14752 S:      Maintained
14753 T:      git git://linuxtv.org/media_tree.git
14754 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14755 F:      drivers/media/i2c/mt9v032.c
14756 F:      include/media/i2c/mt9v032.h
14757
14758 MT9V111 APTINA CAMERA SENSOR
14759 M:      Jacopo Mondi <jacopo@jmondi.org>
14760 L:      linux-media@vger.kernel.org
14761 S:      Maintained
14762 T:      git git://linuxtv.org/media_tree.git
14763 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14764 F:      drivers/media/i2c/mt9v111.c
14765
14766 MULTIFUNCTION DEVICES (MFD)
14767 M:      Lee Jones <lee@kernel.org>
14768 S:      Maintained
14769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14770 F:      Documentation/devicetree/bindings/mfd/
14771 F:      drivers/mfd/
14772 F:      include/dt-bindings/mfd/
14773 F:      include/linux/mfd/
14774
14775 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14776 S:      Orphan
14777 F:      drivers/mmc/host/mmc_spi.c
14778 F:      include/linux/spi/mmc_spi.h
14779
14780 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14781 M:      Ulf Hansson <ulf.hansson@linaro.org>
14782 L:      linux-mmc@vger.kernel.org
14783 S:      Maintained
14784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14785 F:      Documentation/devicetree/bindings/mmc/
14786 F:      drivers/mmc/
14787 F:      include/linux/mmc/
14788 F:      include/uapi/linux/mmc/
14789
14790 MULTIPLEXER SUBSYSTEM
14791 M:      Peter Rosin <peda@axentia.se>
14792 S:      Maintained
14793 F:      Documentation/ABI/testing/sysfs-class-mux*
14794 F:      Documentation/devicetree/bindings/mux/
14795 F:      drivers/mux/
14796 F:      include/dt-bindings/mux/
14797 F:      include/linux/mux/
14798
14799 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14800 M:      Bin Liu <b-liu@ti.com>
14801 L:      linux-usb@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/usb/musb/
14804
14805 MXL301RF MEDIA DRIVER
14806 M:      Akihiro Tsukada <tskd08@gmail.com>
14807 L:      linux-media@vger.kernel.org
14808 S:      Odd Fixes
14809 F:      drivers/media/tuners/mxl301rf*
14810
14811 MXL5007T MEDIA DRIVER
14812 M:      Michael Krufky <mkrufky@linuxtv.org>
14813 L:      linux-media@vger.kernel.org
14814 S:      Maintained
14815 W:      https://linuxtv.org
14816 W:      http://github.com/mkrufky
14817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14818 T:      git git://linuxtv.org/mkrufky/tuners.git
14819 F:      drivers/media/tuners/mxl5007t.*
14820
14821 MXSFB DRM DRIVER
14822 M:      Marek Vasut <marex@denx.de>
14823 M:      Stefan Agner <stefan@agner.ch>
14824 L:      dri-devel@lists.freedesktop.org
14825 S:      Supported
14826 T:      git git://anongit.freedesktop.org/drm/drm-misc
14827 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14828 F:      drivers/gpu/drm/mxsfb/
14829
14830 MYLEX DAC960 PCI RAID Controller
14831 M:      Hannes Reinecke <hare@kernel.org>
14832 L:      linux-scsi@vger.kernel.org
14833 S:      Supported
14834 F:      drivers/scsi/myrb.*
14835 F:      drivers/scsi/myrs.*
14836
14837 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14838 M:      Chris Lee <christopher.lee@cspi.com>
14839 L:      netdev@vger.kernel.org
14840 S:      Supported
14841 W:      https://www.cspi.com/ethernet-products/support/downloads/
14842 F:      drivers/net/ethernet/myricom/myri10ge/
14843
14844 NAND FLASH SUBSYSTEM
14845 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14846 R:      Richard Weinberger <richard@nod.at>
14847 L:      linux-mtd@lists.infradead.org
14848 S:      Maintained
14849 W:      http://www.linux-mtd.infradead.org/
14850 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14851 C:      irc://irc.oftc.net/mtd
14852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14853 F:      drivers/mtd/nand/
14854 F:      include/linux/mtd/*nand*.h
14855
14856 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14857 M:      Daniel Mack <zonque@gmail.com>
14858 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14859 S:      Maintained
14860 W:      http://www.native-instruments.com
14861 F:      sound/usb/caiaq/
14862
14863 NATSEMI ETHERNET DRIVER (DP8381x)
14864 S:      Orphan
14865 F:      drivers/net/ethernet/natsemi/natsemi.c
14866
14867 NCR 5380 SCSI DRIVERS
14868 M:      Finn Thain <fthain@linux-m68k.org>
14869 M:      Michael Schmitz <schmitzmic@gmail.com>
14870 L:      linux-scsi@vger.kernel.org
14871 S:      Maintained
14872 F:      Documentation/scsi/g_NCR5380.rst
14873 F:      drivers/scsi/NCR5380.*
14874 F:      drivers/scsi/arm/cumana_1.c
14875 F:      drivers/scsi/arm/oak.c
14876 F:      drivers/scsi/atari_scsi.*
14877 F:      drivers/scsi/dmx3191d.c
14878 F:      drivers/scsi/g_NCR5380.*
14879 F:      drivers/scsi/mac_scsi.*
14880 F:      drivers/scsi/sun3_scsi.*
14881 F:      drivers/scsi/sun3_scsi_vme.c
14882
14883 NCSI LIBRARY
14884 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14885 S:      Maintained
14886 F:      net/ncsi/
14887
14888 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14889 M:      Guenter Roeck <linux@roeck-us.net>
14890 L:      linux-hwmon@vger.kernel.org
14891 S:      Maintained
14892 F:      Documentation/hwmon/nct6775.rst
14893 F:      drivers/hwmon/nct6775-core.c
14894 F:      drivers/hwmon/nct6775-platform.c
14895 F:      drivers/hwmon/nct6775.h
14896
14897 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14898 M:      Zev Weiss <zev@bewilderbeest.net>
14899 L:      linux-hwmon@vger.kernel.org
14900 S:      Maintained
14901 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14902 F:      drivers/hwmon/nct6775-i2c.c
14903
14904 NETDEVSIM
14905 M:      Jakub Kicinski <kuba@kernel.org>
14906 S:      Maintained
14907 F:      drivers/net/netdevsim/*
14908
14909 NETEM NETWORK EMULATOR
14910 M:      Stephen Hemminger <stephen@networkplumber.org>
14911 L:      netdev@vger.kernel.org
14912 S:      Maintained
14913 F:      net/sched/sch_netem.c
14914
14915 NETERION 10GbE DRIVERS (s2io)
14916 M:      Jon Mason <jdmason@kudzu.us>
14917 L:      netdev@vger.kernel.org
14918 S:      Supported
14919 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14920 F:      drivers/net/ethernet/neterion/
14921
14922 NETFILTER
14923 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14924 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14925 M:      Florian Westphal <fw@strlen.de>
14926 L:      netfilter-devel@vger.kernel.org
14927 L:      coreteam@netfilter.org
14928 S:      Maintained
14929 W:      http://www.netfilter.org/
14930 W:      http://www.iptables.org/
14931 W:      http://www.nftables.org/
14932 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14933 C:      irc://irc.libera.chat/netfilter
14934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14936 F:      include/linux/netfilter*
14937 F:      include/linux/netfilter/
14938 F:      include/net/netfilter/
14939 F:      include/uapi/linux/netfilter*
14940 F:      include/uapi/linux/netfilter/
14941 F:      net/*/netfilter.c
14942 F:      net/*/netfilter/
14943 F:      net/bridge/br_netfilter*.c
14944 F:      net/netfilter/
14945
14946 NETROM NETWORK LAYER
14947 M:      Ralf Baechle <ralf@linux-mips.org>
14948 L:      linux-hams@vger.kernel.org
14949 S:      Maintained
14950 W:      https://linux-ax25.in-berlin.de
14951 F:      include/net/netrom.h
14952 F:      include/uapi/linux/netrom.h
14953 F:      net/netrom/
14954
14955 NETRONIX EMBEDDED CONTROLLER
14956 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14957 S:      Maintained
14958 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14959 F:      drivers/mfd/ntxec.c
14960 F:      drivers/pwm/pwm-ntxec.c
14961 F:      drivers/rtc/rtc-ntxec.c
14962 F:      include/linux/mfd/ntxec.h
14963
14964 NETRONOME ETHERNET DRIVERS
14965 M:      Louis Peens <louis.peens@corigine.com>
14966 R:      Jakub Kicinski <kuba@kernel.org>
14967 L:      oss-drivers@corigine.com
14968 S:      Maintained
14969 F:      drivers/net/ethernet/netronome/
14970
14971 NETWORK BLOCK DEVICE (NBD)
14972 M:      Josef Bacik <josef@toxicpanda.com>
14973 L:      linux-block@vger.kernel.org
14974 L:      nbd@other.debian.org
14975 S:      Maintained
14976 F:      Documentation/admin-guide/blockdev/nbd.rst
14977 F:      drivers/block/nbd.c
14978 F:      include/trace/events/nbd.h
14979 F:      include/uapi/linux/nbd.h
14980
14981 NETWORK DROP MONITOR
14982 M:      Neil Horman <nhorman@tuxdriver.com>
14983 L:      netdev@vger.kernel.org
14984 S:      Maintained
14985 W:      https://fedorahosted.org/dropwatch/
14986 F:      include/uapi/linux/net_dropmon.h
14987 F:      net/core/drop_monitor.c
14988
14989 NETWORKING DRIVERS
14990 M:      "David S. Miller" <davem@davemloft.net>
14991 M:      Eric Dumazet <edumazet@google.com>
14992 M:      Jakub Kicinski <kuba@kernel.org>
14993 M:      Paolo Abeni <pabeni@redhat.com>
14994 L:      netdev@vger.kernel.org
14995 S:      Maintained
14996 P:      Documentation/process/maintainer-netdev.rst
14997 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15000 F:      Documentation/devicetree/bindings/net/
15001 F:      drivers/connector/
15002 F:      drivers/net/
15003 F:      include/dt-bindings/net/
15004 F:      include/linux/etherdevice.h
15005 F:      include/linux/fcdevice.h
15006 F:      include/linux/fddidevice.h
15007 F:      include/linux/hippidevice.h
15008 F:      include/linux/if_*
15009 F:      include/linux/inetdevice.h
15010 F:      include/linux/netdevice.h
15011 F:      include/uapi/linux/if_*
15012 F:      include/uapi/linux/netdevice.h
15013 X:      drivers/net/wireless/
15014
15015 NETWORKING DRIVERS (WIRELESS)
15016 M:      Kalle Valo <kvalo@kernel.org>
15017 L:      linux-wireless@vger.kernel.org
15018 S:      Maintained
15019 W:      https://wireless.wiki.kernel.org/
15020 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15023 F:      Documentation/devicetree/bindings/net/wireless/
15024 F:      drivers/net/wireless/
15025
15026 NETWORKING [DSA]
15027 M:      Andrew Lunn <andrew@lunn.ch>
15028 M:      Florian Fainelli <f.fainelli@gmail.com>
15029 M:      Vladimir Oltean <olteanv@gmail.com>
15030 S:      Maintained
15031 F:      Documentation/devicetree/bindings/net/dsa/
15032 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15033 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15034 F:      drivers/net/dsa/
15035 F:      include/linux/dsa/
15036 F:      include/linux/platform_data/dsa.h
15037 F:      include/net/dsa.h
15038 F:      net/dsa/
15039 F:      tools/testing/selftests/drivers/net/dsa/
15040
15041 NETWORKING [GENERAL]
15042 M:      "David S. Miller" <davem@davemloft.net>
15043 M:      Eric Dumazet <edumazet@google.com>
15044 M:      Jakub Kicinski <kuba@kernel.org>
15045 M:      Paolo Abeni <pabeni@redhat.com>
15046 L:      netdev@vger.kernel.org
15047 S:      Maintained
15048 P:      Documentation/process/maintainer-netdev.rst
15049 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15050 B:      mailto:netdev@vger.kernel.org
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15053 F:      Documentation/core-api/netlink.rst
15054 F:      Documentation/netlink/
15055 F:      Documentation/networking/
15056 F:      Documentation/process/maintainer-netdev.rst
15057 F:      Documentation/userspace-api/netlink/
15058 F:      include/linux/in.h
15059 F:      include/linux/indirect_call_wrapper.h
15060 F:      include/linux/net.h
15061 F:      include/linux/netdevice.h
15062 F:      include/net/
15063 F:      include/uapi/linux/in.h
15064 F:      include/uapi/linux/net.h
15065 F:      include/uapi/linux/net_namespace.h
15066 F:      include/uapi/linux/netdevice.h
15067 F:      lib/net_utils.c
15068 F:      lib/random32.c
15069 F:      net/
15070 F:      tools/net/
15071 F:      tools/testing/selftests/net/
15072 X:      net/bluetooth/
15073
15074 NETWORKING [IPSEC]
15075 M:      Steffen Klassert <steffen.klassert@secunet.com>
15076 M:      Herbert Xu <herbert@gondor.apana.org.au>
15077 M:      "David S. Miller" <davem@davemloft.net>
15078 L:      netdev@vger.kernel.org
15079 S:      Maintained
15080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15082 F:      include/net/xfrm.h
15083 F:      include/uapi/linux/xfrm.h
15084 F:      net/ipv4/ah4.c
15085 F:      net/ipv4/esp4*
15086 F:      net/ipv4/ip_vti.c
15087 F:      net/ipv4/ipcomp.c
15088 F:      net/ipv4/xfrm*
15089 F:      net/ipv6/ah6.c
15090 F:      net/ipv6/esp6*
15091 F:      net/ipv6/ip6_vti.c
15092 F:      net/ipv6/ipcomp6.c
15093 F:      net/ipv6/xfrm*
15094 F:      net/key/
15095 F:      net/xfrm/
15096 F:      tools/testing/selftests/net/ipsec.c
15097
15098 NETWORKING [IPv4/IPv6]
15099 M:      "David S. Miller" <davem@davemloft.net>
15100 M:      David Ahern <dsahern@kernel.org>
15101 L:      netdev@vger.kernel.org
15102 S:      Maintained
15103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15104 F:      arch/x86/net/*
15105 F:      include/linux/ip.h
15106 F:      include/linux/ipv6*
15107 F:      include/net/fib*
15108 F:      include/net/ip*
15109 F:      include/net/route.h
15110 F:      net/ipv4/
15111 F:      net/ipv6/
15112
15113 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15114 M:      Paul Moore <paul@paul-moore.com>
15115 L:      netdev@vger.kernel.org
15116 L:      linux-security-module@vger.kernel.org
15117 S:      Supported
15118 W:      https://github.com/netlabel
15119 F:      Documentation/netlabel/
15120 F:      include/net/calipso.h
15121 F:      include/net/cipso_ipv4.h
15122 F:      include/net/netlabel.h
15123 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15124 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15125 F:      net/ipv4/cipso_ipv4.c
15126 F:      net/ipv6/calipso.c
15127 F:      net/netfilter/xt_CONNSECMARK.c
15128 F:      net/netfilter/xt_SECMARK.c
15129 F:      net/netlabel/
15130
15131 NETWORKING [MACSEC]
15132 M:      Sabrina Dubroca <sd@queasysnail.net>
15133 L:      netdev@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/net/macsec.c
15136 F:      include/net/macsec.h
15137 F:      include/uapi/linux/if_macsec.h
15138 K:      macsec
15139 K:      \bmdo_
15140
15141 NETWORKING [MPTCP]
15142 M:      Matthieu Baerts <matttbe@kernel.org>
15143 M:      Mat Martineau <martineau@kernel.org>
15144 L:      netdev@vger.kernel.org
15145 L:      mptcp@lists.linux.dev
15146 S:      Maintained
15147 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15148 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15149 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15150 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15151 F:      Documentation/netlink/specs/mptcp.yaml
15152 F:      Documentation/networking/mptcp-sysctl.rst
15153 F:      include/net/mptcp.h
15154 F:      include/trace/events/mptcp.h
15155 F:      include/uapi/linux/mptcp*.h
15156 F:      net/mptcp/
15157 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15158 F:      tools/testing/selftests/net/mptcp/
15159
15160 NETWORKING [TCP]
15161 M:      Eric Dumazet <edumazet@google.com>
15162 L:      netdev@vger.kernel.org
15163 S:      Maintained
15164 F:      include/linux/tcp.h
15165 F:      include/net/tcp.h
15166 F:      include/trace/events/tcp.h
15167 F:      include/uapi/linux/tcp.h
15168 F:      net/ipv4/syncookies.c
15169 F:      net/ipv4/tcp*.c
15170 F:      net/ipv6/syncookies.c
15171 F:      net/ipv6/tcp*.c
15172
15173 NETWORKING [TLS]
15174 M:      Boris Pismenny <borisp@nvidia.com>
15175 M:      John Fastabend <john.fastabend@gmail.com>
15176 M:      Jakub Kicinski <kuba@kernel.org>
15177 L:      netdev@vger.kernel.org
15178 S:      Maintained
15179 F:      include/net/tls.h
15180 F:      include/uapi/linux/tls.h
15181 F:      net/tls/*
15182
15183 NETXEN (1/10) GbE SUPPORT
15184 M:      Manish Chopra <manishc@marvell.com>
15185 M:      Rahul Verma <rahulv@marvell.com>
15186 M:      GR-Linux-NIC-Dev@marvell.com
15187 L:      netdev@vger.kernel.org
15188 S:      Supported
15189 F:      drivers/net/ethernet/qlogic/netxen/
15190
15191 NET_FAILOVER MODULE
15192 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15193 L:      netdev@vger.kernel.org
15194 S:      Supported
15195 F:      Documentation/networking/net_failover.rst
15196 F:      drivers/net/net_failover.c
15197 F:      include/net/net_failover.h
15198
15199 NEXTHOP
15200 M:      David Ahern <dsahern@kernel.org>
15201 L:      netdev@vger.kernel.org
15202 S:      Maintained
15203 F:      include/net/netns/nexthop.h
15204 F:      include/net/nexthop.h
15205 F:      include/uapi/linux/nexthop.h
15206 F:      net/ipv4/nexthop.c
15207
15208 NFC SUBSYSTEM
15209 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15210 L:      netdev@vger.kernel.org
15211 S:      Maintained
15212 F:      Documentation/devicetree/bindings/net/nfc/
15213 F:      drivers/nfc/
15214 F:      include/net/nfc/
15215 F:      include/uapi/linux/nfc.h
15216 F:      net/nfc/
15217
15218 NFC VIRTUAL NCI DEVICE DRIVER
15219 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15220 L:      netdev@vger.kernel.org
15221 S:      Supported
15222 F:      drivers/nfc/virtual_ncidev.c
15223 F:      tools/testing/selftests/nci/
15224
15225 NFS, SUNRPC, AND LOCKD CLIENTS
15226 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15227 M:      Anna Schumaker <anna@kernel.org>
15228 L:      linux-nfs@vger.kernel.org
15229 S:      Maintained
15230 W:      http://client.linux-nfs.org
15231 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15232 F:      Documentation/filesystems/nfs/
15233 F:      fs/lockd/
15234 F:      fs/nfs/
15235 F:      fs/nfs_common/
15236 F:      include/linux/lockd/
15237 F:      include/linux/nfs*
15238 F:      include/linux/sunrpc/
15239 F:      include/uapi/linux/nfs*
15240 F:      include/uapi/linux/sunrpc/
15241 F:      net/sunrpc/
15242
15243 NILFS2 FILESYSTEM
15244 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15245 L:      linux-nilfs@vger.kernel.org
15246 S:      Supported
15247 W:      https://nilfs.sourceforge.io/
15248 W:      https://nilfs.osdn.jp/
15249 T:      git https://github.com/konis/nilfs2.git
15250 F:      Documentation/filesystems/nilfs2.rst
15251 F:      fs/nilfs2/
15252 F:      include/trace/events/nilfs2.h
15253 F:      include/uapi/linux/nilfs2_api.h
15254 F:      include/uapi/linux/nilfs2_ondisk.h
15255
15256 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15257 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15258 S:      Maintained
15259 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15260 F:      Documentation/scsi/NinjaSCSI.rst
15261 F:      drivers/scsi/pcmcia/nsp_*
15262
15263 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15264 M:      GOTO Masanori <gotom@debian.or.jp>
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/nsp32*
15270
15271 NINTENDO HID DRIVER
15272 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15273 L:      linux-input@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/hid/hid-nintendo*
15276
15277 NIOS2 ARCHITECTURE
15278 M:      Dinh Nguyen <dinguyen@kernel.org>
15279 S:      Maintained
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15281 F:      arch/nios2/
15282
15283 NITRO ENCLAVES (NE)
15284 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15285 L:      linux-kernel@vger.kernel.org
15286 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15287 S:      Supported
15288 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15289 F:      Documentation/virt/ne_overview.rst
15290 F:      drivers/virt/nitro_enclaves/
15291 F:      include/linux/nitro_enclaves.h
15292 F:      include/uapi/linux/nitro_enclaves.h
15293 F:      samples/nitro_enclaves/
15294
15295 NOHZ, DYNTICKS SUPPORT
15296 M:      Frederic Weisbecker <frederic@kernel.org>
15297 M:      Thomas Gleixner <tglx@linutronix.de>
15298 M:      Ingo Molnar <mingo@kernel.org>
15299 L:      linux-kernel@vger.kernel.org
15300 S:      Maintained
15301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15302 F:      include/linux/sched/nohz.h
15303 F:      include/linux/tick.h
15304 F:      kernel/time/tick*.*
15305
15306 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15307 M:      Pavel Machek <pavel@ucw.cz>
15308 M:      Sakari Ailus <sakari.ailus@iki.fi>
15309 L:      linux-media@vger.kernel.org
15310 S:      Maintained
15311 F:      drivers/media/i2c/ad5820.c
15312 F:      drivers/media/i2c/et8ek8
15313
15314 NOKIA N900 POWER SUPPLY DRIVERS
15315 R:      Pali Rohár <pali@kernel.org>
15316 F:      drivers/power/supply/bq2415x_charger.c
15317 F:      drivers/power/supply/bq27xxx_battery.c
15318 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15319 F:      drivers/power/supply/isp1704_charger.c
15320 F:      drivers/power/supply/rx51_battery.c
15321 F:      include/linux/power/bq2415x_charger.h
15322 F:      include/linux/power/bq27xxx_battery.h
15323
15324 NOLIBC HEADER FILE
15325 M:      Willy Tarreau <w@1wt.eu>
15326 M:      Thomas Weißschuh <linux@weissschuh.net>
15327 S:      Maintained
15328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15329 F:      tools/include/nolibc/
15330 F:      tools/testing/selftests/nolibc/
15331
15332 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15333 M:      Hans de Goede <hdegoede@redhat.com>
15334 L:      linux-input@vger.kernel.org
15335 S:      Maintained
15336 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15337
15338 NSDEPS
15339 M:      Matthias Maennich <maennich@google.com>
15340 S:      Maintained
15341 F:      Documentation/core-api/symbol-namespaces.rst
15342 F:      scripts/nsdeps
15343
15344 NTB AMD DRIVER
15345 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15346 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15347 L:      ntb@lists.linux.dev
15348 S:      Supported
15349 F:      drivers/ntb/hw/amd/
15350
15351 NTB DRIVER CORE
15352 M:      Jon Mason <jdmason@kudzu.us>
15353 M:      Dave Jiang <dave.jiang@intel.com>
15354 M:      Allen Hubbe <allenbh@gmail.com>
15355 L:      ntb@lists.linux.dev
15356 S:      Supported
15357 W:      https://github.com/jonmason/ntb/wiki
15358 T:      git https://github.com/jonmason/ntb.git
15359 F:      drivers/net/ntb_netdev.c
15360 F:      drivers/ntb/
15361 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15362 F:      include/linux/ntb.h
15363 F:      include/linux/ntb_transport.h
15364 F:      tools/testing/selftests/ntb/
15365
15366 NTB IDT DRIVER
15367 M:      Serge Semin <fancer.lancer@gmail.com>
15368 L:      ntb@lists.linux.dev
15369 S:      Supported
15370 F:      drivers/ntb/hw/idt/
15371
15372 NTB INTEL DRIVER
15373 M:      Dave Jiang <dave.jiang@intel.com>
15374 L:      ntb@lists.linux.dev
15375 S:      Supported
15376 W:      https://github.com/davejiang/linux/wiki
15377 T:      git https://github.com/davejiang/linux.git
15378 F:      drivers/ntb/hw/intel/
15379
15380 NTFS FILESYSTEM
15381 M:      Anton Altaparmakov <anton@tuxera.com>
15382 R:      Namjae Jeon <linkinjeon@kernel.org>
15383 L:      linux-ntfs-dev@lists.sourceforge.net
15384 S:      Supported
15385 W:      http://www.tuxera.com/
15386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15387 F:      Documentation/filesystems/ntfs.rst
15388 F:      fs/ntfs/
15389
15390 NTFS3 FILESYSTEM
15391 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15392 L:      ntfs3@lists.linux.dev
15393 S:      Supported
15394 W:      http://www.paragon-software.com/
15395 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15396 F:      Documentation/filesystems/ntfs3.rst
15397 F:      fs/ntfs3/
15398
15399 NUBUS SUBSYSTEM
15400 M:      Finn Thain <fthain@linux-m68k.org>
15401 L:      linux-m68k@lists.linux-m68k.org
15402 S:      Maintained
15403 F:      arch/*/include/asm/nubus.h
15404 F:      drivers/nubus/
15405 F:      include/linux/nubus.h
15406 F:      include/uapi/linux/nubus.h
15407
15408 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15409 M:      Antonino Daplas <adaplas@gmail.com>
15410 L:      linux-fbdev@vger.kernel.org
15411 S:      Maintained
15412 F:      drivers/video/fbdev/nvidia/
15413 F:      drivers/video/fbdev/riva/
15414
15415 NVIDIA WMI EC BACKLIGHT DRIVER
15416 M:      Daniel Dadap <ddadap@nvidia.com>
15417 L:      platform-driver-x86@vger.kernel.org
15418 S:      Supported
15419 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15420 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15421
15422 NVM EXPRESS DRIVER
15423 M:      Keith Busch <kbusch@kernel.org>
15424 M:      Jens Axboe <axboe@fb.com>
15425 M:      Christoph Hellwig <hch@lst.de>
15426 M:      Sagi Grimberg <sagi@grimberg.me>
15427 L:      linux-nvme@lists.infradead.org
15428 S:      Supported
15429 W:      http://git.infradead.org/nvme.git
15430 T:      git git://git.infradead.org/nvme.git
15431 F:      Documentation/nvme/
15432 F:      drivers/nvme/common/
15433 F:      drivers/nvme/host/
15434 F:      include/linux/nvme-*.h
15435 F:      include/linux/nvme.h
15436 F:      include/uapi/linux/nvme_ioctl.h
15437
15438 NVM EXPRESS FABRICS AUTHENTICATION
15439 M:      Hannes Reinecke <hare@suse.de>
15440 L:      linux-nvme@lists.infradead.org
15441 S:      Supported
15442 F:      drivers/nvme/host/auth.c
15443 F:      drivers/nvme/target/auth.c
15444 F:      drivers/nvme/target/fabrics-cmd-auth.c
15445 F:      include/linux/nvme-auth.h
15446
15447 NVM EXPRESS FC TRANSPORT DRIVERS
15448 M:      James Smart <james.smart@broadcom.com>
15449 L:      linux-nvme@lists.infradead.org
15450 S:      Supported
15451 F:      drivers/nvme/host/fc.c
15452 F:      drivers/nvme/target/fc.c
15453 F:      drivers/nvme/target/fcloop.c
15454 F:      include/linux/nvme-fc-driver.h
15455 F:      include/linux/nvme-fc.h
15456
15457 NVM EXPRESS HARDWARE MONITORING SUPPORT
15458 M:      Guenter Roeck <linux@roeck-us.net>
15459 L:      linux-nvme@lists.infradead.org
15460 S:      Supported
15461 F:      drivers/nvme/host/hwmon.c
15462
15463 NVM EXPRESS TARGET DRIVER
15464 M:      Christoph Hellwig <hch@lst.de>
15465 M:      Sagi Grimberg <sagi@grimberg.me>
15466 M:      Chaitanya Kulkarni <kch@nvidia.com>
15467 L:      linux-nvme@lists.infradead.org
15468 S:      Supported
15469 W:      http://git.infradead.org/nvme.git
15470 T:      git git://git.infradead.org/nvme.git
15471 F:      drivers/nvme/target/
15472
15473 NVMEM FRAMEWORK
15474 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15475 S:      Maintained
15476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15477 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15478 F:      Documentation/devicetree/bindings/nvmem/
15479 F:      drivers/nvmem/
15480 F:      include/linux/nvmem-consumer.h
15481 F:      include/linux/nvmem-provider.h
15482
15483 NXP BLUETOOTH WIRELESS DRIVERS
15484 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15485 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15486 S:      Maintained
15487 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15488 F:      drivers/bluetooth/btnxpuart.c
15489
15490 NXP C45 TJA11XX PHY DRIVER
15491 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15492 L:      netdev@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/net/phy/nxp-c45-tja11xx.c
15495
15496 NXP FSPI DRIVER
15497 M:      Han Xu <han.xu@nxp.com>
15498 M:      Haibo Chen <haibo.chen@nxp.com>
15499 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15500 L:      linux-spi@vger.kernel.org
15501 S:      Maintained
15502 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15503 F:      drivers/spi/spi-nxp-fspi.c
15504
15505 NXP FXAS21002C DRIVER
15506 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15507 L:      linux-iio@vger.kernel.org
15508 S:      Maintained
15509 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15510 F:      drivers/iio/gyro/fxas21002c.h
15511 F:      drivers/iio/gyro/fxas21002c_core.c
15512 F:      drivers/iio/gyro/fxas21002c_i2c.c
15513 F:      drivers/iio/gyro/fxas21002c_spi.c
15514
15515 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15516 M:      Haibo Chen <haibo.chen@nxp.com>
15517 L:      linux-iio@vger.kernel.org
15518 L:      linux-imx@nxp.com
15519 S:      Maintained
15520 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15521 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15522 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15523 F:      drivers/iio/adc/imx7d_adc.c
15524 F:      drivers/iio/adc/imx93_adc.c
15525 F:      drivers/iio/adc/vf610_adc.c
15526
15527 NXP i.MX 8M ISI DRIVER
15528 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15529 L:      linux-media@vger.kernel.org
15530 S:      Maintained
15531 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15532 F:      drivers/media/platform/nxp/imx8-isi/
15533
15534 NXP i.MX 8MP DW100 V4L2 DRIVER
15535 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15539 F:      Documentation/userspace-api/media/drivers/dw100.rst
15540 F:      drivers/media/platform/nxp/dw100/
15541 F:      include/uapi/linux/dw100.h
15542
15543 NXP i.MX 8MQ DCSS DRIVER
15544 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15545 R:      Lucas Stach <l.stach@pengutronix.de>
15546 L:      dri-devel@lists.freedesktop.org
15547 S:      Maintained
15548 T:      git git://anongit.freedesktop.org/drm/drm-misc
15549 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15550 F:      drivers/gpu/drm/imx/dcss/
15551
15552 NXP i.MX 8QXP ADC DRIVER
15553 M:      Cai Huoqing <cai.huoqing@linux.dev>
15554 M:      Haibo Chen <haibo.chen@nxp.com>
15555 L:      linux-imx@nxp.com
15556 L:      linux-iio@vger.kernel.org
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15559 F:      drivers/iio/adc/imx8qxp-adc.c
15560
15561 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15562 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15563 R:      NXP Linux Team <linux-imx@nxp.com>
15564 L:      linux-media@vger.kernel.org
15565 S:      Maintained
15566 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15567 F:      drivers/media/platform/nxp/imx-jpeg
15568
15569 NXP i.MX CLOCK DRIVERS
15570 M:      Abel Vesa <abelvesa@kernel.org>
15571 R:      Peng Fan <peng.fan@nxp.com>
15572 L:      linux-clk@vger.kernel.org
15573 L:      linux-imx@nxp.com
15574 S:      Maintained
15575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15576 F:      Documentation/devicetree/bindings/clock/imx*
15577 F:      drivers/clk/imx/
15578 F:      include/dt-bindings/clock/imx*
15579
15580 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15581 M:      Jagan Teki <jagan@amarulasolutions.com>
15582 S:      Maintained
15583 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15584 F:      drivers/regulator/pf8x00-regulator.c
15585
15586 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15587 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15588 L:      linux-kernel@vger.kernel.org
15589 S:      Maintained
15590 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15591 F:      drivers/extcon/extcon-ptn5150.c
15592
15593 NXP SGTL5000 DRIVER
15594 M:      Fabio Estevam <festevam@gmail.com>
15595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15596 S:      Maintained
15597 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15598 F:      sound/soc/codecs/sgtl5000*
15599
15600 NXP SJA1105 ETHERNET SWITCH DRIVER
15601 M:      Vladimir Oltean <olteanv@gmail.com>
15602 L:      linux-kernel@vger.kernel.org
15603 S:      Maintained
15604 F:      drivers/net/dsa/sja1105
15605 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15606
15607 NXP TDA998X DRM DRIVER
15608 M:      Russell King <linux@armlinux.org.uk>
15609 S:      Maintained
15610 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15611 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15612 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15613 F:      include/drm/i2c/tda998x.h
15614 F:      include/dt-bindings/display/tda998x.h
15615 K:      "nxp,tda998x"
15616
15617 NXP TFA9879 DRIVER
15618 M:      Peter Rosin <peda@axentia.se>
15619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15620 S:      Maintained
15621 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15622 F:      sound/soc/codecs/tfa9879*
15623
15624 NXP-NCI NFC DRIVER
15625 S:      Orphan
15626 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15627 F:      drivers/nfc/nxp-nci
15628
15629 NXP/Goodix TFA989X (TFA1) DRIVER
15630 M:      Stephan Gerhold <stephan@gerhold.net>
15631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15632 S:      Maintained
15633 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15634 F:      sound/soc/codecs/tfa989x.c
15635
15636 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15637 M:      Jonas Malaco <jonas@protocubo.io>
15638 L:      linux-hwmon@vger.kernel.org
15639 S:      Maintained
15640 F:      Documentation/hwmon/nzxt-kraken2.rst
15641 F:      drivers/hwmon/nzxt-kraken2.c
15642
15643 NZXT-SMART2 HARDWARE MONITORING DRIVER
15644 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15645 L:      linux-hwmon@vger.kernel.org
15646 S:      Maintained
15647 F:      Documentation/hwmon/nzxt-smart2.rst
15648 F:      drivers/hwmon/nzxt-smart2.c
15649
15650 OBJAGG
15651 M:      Jiri Pirko <jiri@resnulli.us>
15652 L:      netdev@vger.kernel.org
15653 S:      Supported
15654 F:      include/linux/objagg.h
15655 F:      lib/objagg.c
15656 F:      lib/test_objagg.c
15657
15658 OBJPOOL
15659 M:      Matt Wu <wuqiang.matt@bytedance.com>
15660 S:      Supported
15661 F:      include/linux/objpool.h
15662 F:      lib/objpool.c
15663 F:      lib/test_objpool.c
15664
15665 OBJTOOL
15666 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15667 M:      Peter Zijlstra <peterz@infradead.org>
15668 S:      Supported
15669 F:      include/linux/objtool*.h
15670 F:      tools/objtool/
15671
15672 OCELOT ETHERNET SWITCH DRIVER
15673 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15674 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15675 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15676 M:      UNGLinuxDriver@microchip.com
15677 L:      netdev@vger.kernel.org
15678 S:      Supported
15679 F:      drivers/net/dsa/ocelot/*
15680 F:      drivers/net/ethernet/mscc/
15681 F:      include/soc/mscc/ocelot*
15682 F:      net/dsa/tag_ocelot.c
15683 F:      net/dsa/tag_ocelot_8021q.c
15684 F:      tools/testing/selftests/drivers/net/ocelot/*
15685
15686 OCELOT EXTERNAL SWITCH CONTROL
15687 M:      Colin Foster <colin.foster@in-advantage.com>
15688 S:      Supported
15689 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15690 F:      drivers/mfd/ocelot*
15691 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15692 F:      include/linux/mfd/ocelot.h
15693
15694 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15695 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15696 M:      Andrew Donnellan <ajd@linux.ibm.com>
15697 L:      linuxppc-dev@lists.ozlabs.org
15698 S:      Supported
15699 F:      Documentation/userspace-api/accelerators/ocxl.rst
15700 F:      arch/powerpc/include/asm/pnv-ocxl.h
15701 F:      arch/powerpc/platforms/powernv/ocxl.c
15702 F:      drivers/misc/ocxl/
15703 F:      include/misc/ocxl*
15704 F:      include/uapi/misc/ocxl.h
15705
15706 OMAP AUDIO SUPPORT
15707 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15708 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15709 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15710 L:      linux-omap@vger.kernel.org
15711 S:      Maintained
15712 F:      sound/soc/ti/n810.c
15713 F:      sound/soc/ti/omap*
15714 F:      sound/soc/ti/rx51.c
15715 F:      sound/soc/ti/sdma-pcm.*
15716
15717 OMAP CLOCK FRAMEWORK SUPPORT
15718 M:      Paul Walmsley <paul@pwsan.com>
15719 L:      linux-omap@vger.kernel.org
15720 S:      Maintained
15721 F:      arch/arm/*omap*/*clock*
15722
15723 OMAP DEVICE TREE SUPPORT
15724 M:      Benoît Cousson <bcousson@baylibre.com>
15725 M:      Tony Lindgren <tony@atomide.com>
15726 L:      linux-omap@vger.kernel.org
15727 L:      devicetree@vger.kernel.org
15728 S:      Maintained
15729 F:      arch/arm/boot/dts/ti/omap/
15730
15731 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15732 L:      linux-omap@vger.kernel.org
15733 L:      linux-fbdev@vger.kernel.org
15734 S:      Orphan
15735 F:      Documentation/arch/arm/omap/dss.rst
15736 F:      drivers/video/fbdev/omap2/
15737
15738 OMAP FRAMEBUFFER SUPPORT
15739 L:      linux-fbdev@vger.kernel.org
15740 L:      linux-omap@vger.kernel.org
15741 S:      Orphan
15742 F:      drivers/video/fbdev/omap/
15743
15744 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15745 M:      Roger Quadros <rogerq@kernel.org>
15746 M:      Tony Lindgren <tony@atomide.com>
15747 L:      linux-omap@vger.kernel.org
15748 S:      Maintained
15749 F:      arch/arm/mach-omap2/*gpmc*
15750 F:      drivers/memory/omap-gpmc.c
15751
15752 OMAP GPIO DRIVER
15753 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15754 M:      Santosh Shilimkar <ssantosh@kernel.org>
15755 M:      Kevin Hilman <khilman@kernel.org>
15756 L:      linux-omap@vger.kernel.org
15757 S:      Maintained
15758 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15759 F:      drivers/gpio/gpio-omap.c
15760
15761 OMAP HARDWARE SPINLOCK SUPPORT
15762 M:      Ohad Ben-Cohen <ohad@wizery.com>
15763 L:      linux-omap@vger.kernel.org
15764 S:      Maintained
15765 F:      drivers/hwspinlock/omap_hwspinlock.c
15766
15767 OMAP HS MMC SUPPORT
15768 L:      linux-mmc@vger.kernel.org
15769 L:      linux-omap@vger.kernel.org
15770 S:      Orphan
15771 F:      drivers/mmc/host/omap_hsmmc.c
15772
15773 OMAP HWMOD DATA
15774 M:      Paul Walmsley <paul@pwsan.com>
15775 L:      linux-omap@vger.kernel.org
15776 S:      Maintained
15777 F:      arch/arm/mach-omap2/omap_hwmod*data*
15778
15779 OMAP HWMOD SUPPORT
15780 M:      Benoît Cousson <bcousson@baylibre.com>
15781 M:      Paul Walmsley <paul@pwsan.com>
15782 L:      linux-omap@vger.kernel.org
15783 S:      Maintained
15784 F:      arch/arm/mach-omap2/omap_hwmod.*
15785
15786 OMAP I2C DRIVER
15787 M:      Vignesh R <vigneshr@ti.com>
15788 L:      linux-omap@vger.kernel.org
15789 L:      linux-i2c@vger.kernel.org
15790 S:      Maintained
15791 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15792 F:      drivers/i2c/busses/i2c-omap.c
15793
15794 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15795 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15796 L:      linux-media@vger.kernel.org
15797 S:      Maintained
15798 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15799 F:      drivers/media/platform/ti/omap3isp/
15800 F:      drivers/staging/media/omap4iss/
15801
15802 OMAP MMC SUPPORT
15803 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15804 L:      linux-omap@vger.kernel.org
15805 S:      Odd Fixes
15806 F:      drivers/mmc/host/omap.c
15807
15808 OMAP POWER MANAGEMENT SUPPORT
15809 M:      Kevin Hilman <khilman@kernel.org>
15810 L:      linux-omap@vger.kernel.org
15811 S:      Maintained
15812 F:      arch/arm/*omap*/*pm*
15813 F:      drivers/cpufreq/omap-cpufreq.c
15814
15815 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15816 M:      Paul Walmsley <paul@pwsan.com>
15817 L:      linux-omap@vger.kernel.org
15818 S:      Maintained
15819 F:      arch/arm/mach-omap2/prm*
15820
15821 OMAP RANDOM NUMBER GENERATOR SUPPORT
15822 M:      Deepak Saxena <dsaxena@plexity.net>
15823 S:      Maintained
15824 F:      drivers/char/hw_random/omap-rng.c
15825
15826 OMAP USB SUPPORT
15827 L:      linux-usb@vger.kernel.org
15828 L:      linux-omap@vger.kernel.org
15829 S:      Orphan
15830 F:      arch/arm/*omap*/usb*
15831 F:      drivers/usb/*/*omap*
15832
15833 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15834 M:      Mark Jackson <mpfj@newflow.co.uk>
15835 L:      linux-omap@vger.kernel.org
15836 S:      Maintained
15837 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15838
15839 OMAP1 SUPPORT
15840 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15841 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15842 M:      Tony Lindgren <tony@atomide.com>
15843 L:      linux-omap@vger.kernel.org
15844 S:      Maintained
15845 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15847 F:      arch/arm/configs/omap1_defconfig
15848 F:      arch/arm/mach-omap1/
15849 F:      drivers/i2c/busses/i2c-omap.c
15850 F:      include/linux/platform_data/ams-delta-fiq.h
15851 F:      include/linux/platform_data/i2c-omap.h
15852
15853 OMAP2+ SUPPORT
15854 M:      Tony Lindgren <tony@atomide.com>
15855 L:      linux-omap@vger.kernel.org
15856 S:      Maintained
15857 W:      http://www.muru.com/linux/omap/
15858 W:      http://linux.omap.com/
15859 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15861 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15862 F:      arch/arm/configs/omap2plus_defconfig
15863 F:      arch/arm/mach-omap2/
15864 F:      drivers/bus/ti-sysc.c
15865 F:      drivers/gpio/gpio-tps65219.c
15866 F:      drivers/i2c/busses/i2c-omap.c
15867 F:      drivers/irqchip/irq-omap-intc.c
15868 F:      drivers/mfd/*omap*.c
15869 F:      drivers/mfd/menelaus.c
15870 F:      drivers/mfd/palmas.c
15871 F:      drivers/mfd/tps65217.c
15872 F:      drivers/mfd/tps65218.c
15873 F:      drivers/mfd/tps65219.c
15874 F:      drivers/mfd/tps65910.c
15875 F:      drivers/mfd/twl-core.[ch]
15876 F:      drivers/mfd/twl4030*.c
15877 F:      drivers/mfd/twl6030*.c
15878 F:      drivers/mfd/twl6040*.c
15879 F:      drivers/regulator/palmas-regulator*.c
15880 F:      drivers/regulator/pbias-regulator.c
15881 F:      drivers/regulator/tps65217-regulator.c
15882 F:      drivers/regulator/tps65218-regulator.c
15883 F:      drivers/regulator/tps65219-regulator.c
15884 F:      drivers/regulator/tps65910-regulator.c
15885 F:      drivers/regulator/twl-regulator.c
15886 F:      drivers/regulator/twl6030-regulator.c
15887 F:      include/linux/platform_data/i2c-omap.h
15888 F:      include/linux/platform_data/ti-sysc.h
15889
15890 OMFS FILESYSTEM
15891 M:      Bob Copeland <me@bobcopeland.com>
15892 L:      linux-karma-devel@lists.sourceforge.net
15893 S:      Maintained
15894 F:      Documentation/filesystems/omfs.rst
15895 F:      fs/omfs/
15896
15897 OMNIVISION OG01A1B SENSOR DRIVER
15898 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15899 L:      linux-media@vger.kernel.org
15900 S:      Maintained
15901 F:      drivers/media/i2c/og01a1b.c
15902
15903 OMNIVISION OV01A10 SENSOR DRIVER
15904 M:      Bingbu Cao <bingbu.cao@intel.com>
15905 L:      linux-media@vger.kernel.org
15906 S:      Maintained
15907 T:      git git://linuxtv.org/media_tree.git
15908 F:      drivers/media/i2c/ov01a10.c
15909
15910 OMNIVISION OV02A10 SENSOR DRIVER
15911 L:      linux-media@vger.kernel.org
15912 S:      Orphan
15913 T:      git git://linuxtv.org/media_tree.git
15914 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15915 F:      drivers/media/i2c/ov02a10.c
15916
15917 OMNIVISION OV08D10 SENSOR DRIVER
15918 M:      Jimmy Su <jimmy.su@intel.com>
15919 L:      linux-media@vger.kernel.org
15920 S:      Maintained
15921 T:      git git://linuxtv.org/media_tree.git
15922 F:      drivers/media/i2c/ov08d10.c
15923
15924 OMNIVISION OV08X40 SENSOR DRIVER
15925 M:      Jason Chen <jason.z.chen@intel.com>
15926 L:      linux-media@vger.kernel.org
15927 S:      Maintained
15928 T:      git git://linuxtv.org/media_tree.git
15929 F:      drivers/media/i2c/ov08x40.c
15930
15931 OMNIVISION OV13858 SENSOR DRIVER
15932 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15933 L:      linux-media@vger.kernel.org
15934 S:      Maintained
15935 T:      git git://linuxtv.org/media_tree.git
15936 F:      drivers/media/i2c/ov13858.c
15937
15938 OMNIVISION OV13B10 SENSOR DRIVER
15939 M:      Arec Kao <arec.kao@intel.com>
15940 L:      linux-media@vger.kernel.org
15941 S:      Maintained
15942 T:      git git://linuxtv.org/media_tree.git
15943 F:      drivers/media/i2c/ov13b10.c
15944
15945 OMNIVISION OV2680 SENSOR DRIVER
15946 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15947 M:      Hans de Goede <hansg@kernel.org>
15948 L:      linux-media@vger.kernel.org
15949 S:      Maintained
15950 T:      git git://linuxtv.org/media_tree.git
15951 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15952 F:      drivers/media/i2c/ov2680.c
15953
15954 OMNIVISION OV2685 SENSOR DRIVER
15955 M:      Shunqian Zheng <zhengsq@rock-chips.com>
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,ov2685.yaml
15960 F:      drivers/media/i2c/ov2685.c
15961
15962 OMNIVISION OV2740 SENSOR DRIVER
15963 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15964 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15965 R:      Bingbu Cao <bingbu.cao@intel.com>
15966 L:      linux-media@vger.kernel.org
15967 S:      Maintained
15968 T:      git git://linuxtv.org/media_tree.git
15969 F:      drivers/media/i2c/ov2740.c
15970
15971 OMNIVISION OV4689 SENSOR DRIVER
15972 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15973 L:      linux-media@vger.kernel.org
15974 S:      Maintained
15975 T:      git git://linuxtv.org/media_tree.git
15976 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15977 F:      drivers/media/i2c/ov4689.c
15978
15979 OMNIVISION OV5640 SENSOR DRIVER
15980 M:      Steve Longerbeam <slongerbeam@gmail.com>
15981 L:      linux-media@vger.kernel.org
15982 S:      Maintained
15983 T:      git git://linuxtv.org/media_tree.git
15984 F:      drivers/media/i2c/ov5640.c
15985
15986 OMNIVISION OV5647 SENSOR DRIVER
15987 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15988 M:      Jacopo Mondi <jacopo@jmondi.org>
15989 L:      linux-media@vger.kernel.org
15990 S:      Maintained
15991 T:      git git://linuxtv.org/media_tree.git
15992 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15993 F:      drivers/media/i2c/ov5647.c
15994
15995 OMNIVISION OV5670 SENSOR DRIVER
15996 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
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,ov5670.yaml
16001 F:      drivers/media/i2c/ov5670.c
16002
16003 OMNIVISION OV5675 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,ov5675.yaml
16009 F:      drivers/media/i2c/ov5675.c
16010
16011 OMNIVISION OV5693 SENSOR DRIVER
16012 M:      Daniel Scally <djrscally@gmail.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,ov5693.yaml
16017 F:      drivers/media/i2c/ov5693.c
16018
16019 OMNIVISION OV5695 SENSOR DRIVER
16020 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16021 L:      linux-media@vger.kernel.org
16022 S:      Maintained
16023 T:      git git://linuxtv.org/media_tree.git
16024 F:      drivers/media/i2c/ov5695.c
16025
16026 OMNIVISION OV7670 SENSOR DRIVER
16027 L:      linux-media@vger.kernel.org
16028 S:      Orphan
16029 T:      git git://linuxtv.org/media_tree.git
16030 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16031 F:      drivers/media/i2c/ov7670.c
16032
16033 OMNIVISION OV772x SENSOR DRIVER
16034 M:      Jacopo Mondi <jacopo@jmondi.org>
16035 L:      linux-media@vger.kernel.org
16036 S:      Odd fixes
16037 T:      git git://linuxtv.org/media_tree.git
16038 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16039 F:      drivers/media/i2c/ov772x.c
16040 F:      include/media/i2c/ov772x.h
16041
16042 OMNIVISION OV7740 SENSOR DRIVER
16043 L:      linux-media@vger.kernel.org
16044 S:      Orphan
16045 T:      git git://linuxtv.org/media_tree.git
16046 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16047 F:      drivers/media/i2c/ov7740.c
16048
16049 OMNIVISION OV8856 SENSOR DRIVER
16050 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16051 L:      linux-media@vger.kernel.org
16052 S:      Maintained
16053 T:      git git://linuxtv.org/media_tree.git
16054 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16055 F:      drivers/media/i2c/ov8856.c
16056
16057 OMNIVISION OV8858 SENSOR DRIVER
16058 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16059 M:      Nicholas Roth <nicholas@rothemail.net>
16060 L:      linux-media@vger.kernel.org
16061 S:      Maintained
16062 T:      git git://linuxtv.org/media_tree.git
16063 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16064 F:      drivers/media/i2c/ov8858.c
16065
16066 OMNIVISION OV9282 SENSOR DRIVER
16067 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
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,ov9282.yaml
16072 F:      drivers/media/i2c/ov9282.c
16073
16074 OMNIVISION OV9640 SENSOR DRIVER
16075 M:      Petr Cvek <petrcvekcz@gmail.com>
16076 L:      linux-media@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/media/i2c/ov9640.*
16079
16080 OMNIVISION OV9650 SENSOR DRIVER
16081 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16082 R:      Akinobu Mita <akinobu.mita@gmail.com>
16083 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16084 L:      linux-media@vger.kernel.org
16085 S:      Maintained
16086 T:      git git://linuxtv.org/media_tree.git
16087 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16088 F:      drivers/media/i2c/ov9650.c
16089
16090 OMNIVISION OV9734 SENSOR DRIVER
16091 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16092 R:      Bingbu Cao <bingbu.cao@intel.com>
16093 L:      linux-media@vger.kernel.org
16094 S:      Maintained
16095 T:      git git://linuxtv.org/media_tree.git
16096 F:      drivers/media/i2c/ov9734.c
16097
16098 ONBOARD USB HUB DRIVER
16099 M:      Matthias Kaehlcke <mka@chromium.org>
16100 L:      linux-usb@vger.kernel.org
16101 S:      Maintained
16102 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16103 F:      drivers/usb/misc/onboard_usb_hub.c
16104
16105 ONENAND FLASH DRIVER
16106 M:      Kyungmin Park <kyungmin.park@samsung.com>
16107 L:      linux-mtd@lists.infradead.org
16108 S:      Maintained
16109 F:      drivers/mtd/nand/onenand/
16110 F:      include/linux/mtd/onenand*.h
16111
16112 ONEXPLAYER FAN DRIVER
16113 M:      Derek John Clark <derekjohn.clark@gmail.com>
16114 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16115 L:      linux-hwmon@vger.kernel.org
16116 S:      Maintained
16117 F:      drivers/hwmon/oxp-sensors.c
16118
16119 ONIE TLV NVMEM LAYOUT DRIVER
16120 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16121 S:      Maintained
16122 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16123 F:      drivers/nvmem/layouts/onie-tlv.c
16124
16125 ONION OMEGA2+ BOARD
16126 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16127 L:      linux-mips@vger.kernel.org
16128 S:      Maintained
16129 F:      arch/mips/boot/dts/ralink/omega2p.dts
16130
16131 ONSEMI ETHERNET PHY DRIVERS
16132 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16133 L:      netdev@vger.kernel.org
16134 S:      Supported
16135 W:      http://www.onsemi.com
16136 F:      drivers/net/phy/ncn*
16137
16138 OP-TEE DRIVER
16139 M:      Jens Wiklander <jens.wiklander@linaro.org>
16140 L:      op-tee@lists.trustedfirmware.org
16141 S:      Maintained
16142 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16143 F:      drivers/tee/optee/
16144
16145 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16146 M:      Sumit Garg <sumit.garg@linaro.org>
16147 L:      op-tee@lists.trustedfirmware.org
16148 S:      Maintained
16149 F:      drivers/char/hw_random/optee-rng.c
16150
16151 OP-TEE RTC DRIVER
16152 M:      Clément Léger <clement.leger@bootlin.com>
16153 L:      linux-rtc@vger.kernel.org
16154 S:      Maintained
16155 F:      drivers/rtc/rtc-optee.c
16156
16157 OPA-VNIC DRIVER
16158 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16159 L:      linux-rdma@vger.kernel.org
16160 S:      Supported
16161 F:      drivers/infiniband/ulp/opa_vnic
16162
16163 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16164 M:      Rob Herring <robh+dt@kernel.org>
16165 M:      Frank Rowand <frowand.list@gmail.com>
16166 L:      devicetree@vger.kernel.org
16167 S:      Maintained
16168 W:      http://www.devicetree.org/
16169 C:      irc://irc.libera.chat/devicetree
16170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16171 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16172 F:      drivers/of/
16173 F:      include/linux/of*.h
16174 F:      scripts/dtc/
16175 F:      tools/testing/selftests/dt/
16176 K:      of_overlay_notifier_
16177 K:      of_overlay_fdt_apply
16178 K:      of_overlay_remove
16179
16180 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16181 M:      Rob Herring <robh+dt@kernel.org>
16182 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16183 M:      Conor Dooley <conor+dt@kernel.org>
16184 L:      devicetree@vger.kernel.org
16185 S:      Maintained
16186 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16187 C:      irc://irc.libera.chat/devicetree
16188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16189 F:      Documentation/devicetree/
16190 F:      arch/*/boot/dts/
16191 F:      include/dt-bindings/
16192
16193 OPENCOMPUTE PTP CLOCK DRIVER
16194 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16195 M:      Vadim Fedorenko <vadfed@fb.com>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/ptp/ptp_ocp.c
16199
16200 OPENCORES I2C BUS DRIVER
16201 M:      Peter Korsgaard <peter@korsgaard.com>
16202 M:      Andrew Lunn <andrew@lunn.ch>
16203 L:      linux-i2c@vger.kernel.org
16204 S:      Maintained
16205 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16206 F:      Documentation/i2c/busses/i2c-ocores.rst
16207 F:      drivers/i2c/busses/i2c-ocores.c
16208 F:      include/linux/platform_data/i2c-ocores.h
16209
16210 OPENRISC ARCHITECTURE
16211 M:      Jonas Bonn <jonas@southpole.se>
16212 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16213 M:      Stafford Horne <shorne@gmail.com>
16214 L:      linux-openrisc@vger.kernel.org
16215 S:      Maintained
16216 W:      http://openrisc.io
16217 T:      git https://github.com/openrisc/linux.git
16218 F:      Documentation/arch/openrisc/
16219 F:      Documentation/devicetree/bindings/openrisc/
16220 F:      arch/openrisc/
16221 F:      drivers/irqchip/irq-ompic.c
16222 F:      drivers/irqchip/irq-or1k-*
16223
16224 OPENVSWITCH
16225 M:      Pravin B Shelar <pshelar@ovn.org>
16226 L:      netdev@vger.kernel.org
16227 L:      dev@openvswitch.org
16228 S:      Maintained
16229 W:      http://openvswitch.org
16230 F:      include/uapi/linux/openvswitch.h
16231 F:      net/openvswitch/
16232 F:      tools/testing/selftests/net/openvswitch/
16233
16234 OPERATING PERFORMANCE POINTS (OPP)
16235 M:      Viresh Kumar <vireshk@kernel.org>
16236 M:      Nishanth Menon <nm@ti.com>
16237 M:      Stephen Boyd <sboyd@kernel.org>
16238 L:      linux-pm@vger.kernel.org
16239 S:      Maintained
16240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16241 F:      Documentation/devicetree/bindings/opp/
16242 F:      Documentation/power/opp.rst
16243 F:      drivers/opp/
16244 F:      include/linux/pm_opp.h
16245
16246 OPL4 DRIVER
16247 M:      Clemens Ladisch <clemens@ladisch.de>
16248 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16249 S:      Maintained
16250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16251 F:      sound/drivers/opl4/
16252
16253 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16254 M:      Mark Fasheh <mark@fasheh.com>
16255 M:      Joel Becker <jlbec@evilplan.org>
16256 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16257 L:      ocfs2-devel@lists.linux.dev
16258 S:      Supported
16259 W:      http://ocfs2.wiki.kernel.org
16260 F:      Documentation/filesystems/dlmfs.rst
16261 F:      Documentation/filesystems/ocfs2.rst
16262 F:      fs/ocfs2/
16263
16264 ORANGEFS FILESYSTEM
16265 M:      Mike Marshall <hubcap@omnibond.com>
16266 R:      Martin Brandenburg <martin@omnibond.com>
16267 L:      devel@lists.orangefs.org
16268 S:      Supported
16269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16270 F:      Documentation/filesystems/orangefs.rst
16271 F:      fs/orangefs/
16272
16273 ORINOCO DRIVER
16274 L:      linux-wireless@vger.kernel.org
16275 S:      Orphan
16276 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16277 W:      http://www.nongnu.org/orinoco/
16278 F:      drivers/net/wireless/intersil/orinoco/
16279
16280 OV2659 OMNIVISION SENSOR DRIVER
16281 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16282 L:      linux-media@vger.kernel.org
16283 S:      Maintained
16284 W:      https://linuxtv.org
16285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16286 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16287 F:      drivers/media/i2c/ov2659.c
16288 F:      include/media/i2c/ov2659.h
16289
16290 OVERLAY FILESYSTEM
16291 M:      Miklos Szeredi <miklos@szeredi.hu>
16292 M:      Amir Goldstein <amir73il@gmail.com>
16293 L:      linux-unionfs@vger.kernel.org
16294 S:      Supported
16295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16296 F:      Documentation/filesystems/overlayfs.rst
16297 F:      fs/overlayfs/
16298
16299 P54 WIRELESS DRIVER
16300 M:      Christian Lamparter <chunkeey@googlemail.com>
16301 L:      linux-wireless@vger.kernel.org
16302 S:      Maintained
16303 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16304 F:      drivers/net/wireless/intersil/p54/
16305
16306 PACKET SOCKETS
16307 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16308 S:      Maintained
16309 F:      include/uapi/linux/if_packet.h
16310 F:      net/packet/af_packet.c
16311
16312 PACKING
16313 M:      Vladimir Oltean <olteanv@gmail.com>
16314 L:      netdev@vger.kernel.org
16315 S:      Supported
16316 F:      Documentation/core-api/packing.rst
16317 F:      include/linux/packing.h
16318 F:      lib/packing.c
16319
16320 PADATA PARALLEL EXECUTION MECHANISM
16321 M:      Steffen Klassert <steffen.klassert@secunet.com>
16322 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16323 L:      linux-crypto@vger.kernel.org
16324 L:      linux-kernel@vger.kernel.org
16325 S:      Maintained
16326 F:      Documentation/core-api/padata.rst
16327 F:      include/linux/padata.h
16328 F:      kernel/padata.c
16329
16330 PAGE CACHE
16331 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16332 L:      linux-fsdevel@vger.kernel.org
16333 S:      Supported
16334 T:      git git://git.infradead.org/users/willy/pagecache.git
16335 F:      Documentation/filesystems/locking.rst
16336 F:      Documentation/filesystems/vfs.rst
16337 F:      include/linux/pagemap.h
16338 F:      mm/filemap.c
16339 F:      mm/page-writeback.c
16340 F:      mm/readahead.c
16341 F:      mm/truncate.c
16342
16343 PAGE POOL
16344 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16345 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16346 L:      netdev@vger.kernel.org
16347 S:      Supported
16348 F:      Documentation/networking/page_pool.rst
16349 F:      include/net/page_pool/
16350 F:      include/trace/events/page_pool.h
16351 F:      net/core/page_pool.c
16352
16353 PAGE TABLE CHECK
16354 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16355 M:      Andrew Morton <akpm@linux-foundation.org>
16356 L:      linux-mm@kvack.org
16357 S:      Maintained
16358 F:      Documentation/mm/page_table_check.rst
16359 F:      include/linux/page_table_check.h
16360 F:      mm/page_table_check.c
16361
16362 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16363 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16364 L:      platform-driver-x86@vger.kernel.org
16365 S:      Maintained
16366 F:      drivers/platform/x86/panasonic-laptop.c
16367
16368 PARALLAX PING IIO SENSOR DRIVER
16369 M:      Andreas Klinger <ak@it-klinger.de>
16370 L:      linux-iio@vger.kernel.org
16371 S:      Maintained
16372 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16373 F:      drivers/iio/proximity/ping.c
16374
16375 PARALLEL LCD/KEYPAD PANEL DRIVER
16376 M:      Willy Tarreau <willy@haproxy.com>
16377 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16378 S:      Odd Fixes
16379 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16380 F:      drivers/auxdisplay/panel.c
16381
16382 PARALLEL PORT SUBSYSTEM
16383 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16384 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16385 L:      linux-parport@lists.infradead.org (subscribers-only)
16386 S:      Maintained
16387 F:      Documentation/driver-api/parport*.rst
16388 F:      drivers/char/ppdev.c
16389 F:      drivers/parport/
16390 F:      include/linux/parport*.h
16391 F:      include/uapi/linux/ppdev.h
16392
16393 PARAVIRT_OPS INTERFACE
16394 M:      Juergen Gross <jgross@suse.com>
16395 R:      Ajay Kaher <akaher@vmware.com>
16396 R:      Alexey Makhalov <amakhalov@vmware.com>
16397 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16398 L:      virtualization@lists.linux.dev
16399 L:      x86@kernel.org
16400 S:      Supported
16401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16402 F:      Documentation/virt/paravirt_ops.rst
16403 F:      arch/*/include/asm/paravirt*.h
16404 F:      arch/*/kernel/paravirt*
16405 F:      include/linux/hypervisor.h
16406
16407 PARISC ARCHITECTURE
16408 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16409 M:      Helge Deller <deller@gmx.de>
16410 L:      linux-parisc@vger.kernel.org
16411 S:      Maintained
16412 W:      https://parisc.wiki.kernel.org
16413 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16416 F:      Documentation/arch/parisc/
16417 F:      arch/parisc/
16418 F:      drivers/char/agp/parisc-agp.c
16419 F:      drivers/input/misc/hp_sdc_rtc.c
16420 F:      drivers/input/serio/gscps2.c
16421 F:      drivers/input/serio/hp_sdc*
16422 F:      drivers/parisc/
16423 F:      drivers/parport/parport_gsc.*
16424 F:      drivers/tty/serial/8250/8250_parisc.c
16425 F:      drivers/video/console/sti*
16426 F:      drivers/video/fbdev/sti*
16427 F:      drivers/video/logo/logo_parisc*
16428 F:      include/linux/hp_sdc.h
16429
16430 PARMAN
16431 M:      Jiri Pirko <jiri@resnulli.us>
16432 L:      netdev@vger.kernel.org
16433 S:      Supported
16434 F:      include/linux/parman.h
16435 F:      lib/parman.c
16436 F:      lib/test_parman.c
16437
16438 PC ENGINES APU BOARD DRIVER
16439 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16440 S:      Maintained
16441 F:      drivers/platform/x86/pcengines-apuv2.c
16442
16443 PC87360 HARDWARE MONITORING DRIVER
16444 M:      Jim Cromie <jim.cromie@gmail.com>
16445 L:      linux-hwmon@vger.kernel.org
16446 S:      Maintained
16447 F:      Documentation/hwmon/pc87360.rst
16448 F:      drivers/hwmon/pc87360.c
16449
16450 PC8736x GPIO DRIVER
16451 M:      Jim Cromie <jim.cromie@gmail.com>
16452 S:      Maintained
16453 F:      drivers/char/pc8736x_gpio.c
16454
16455 PC87427 HARDWARE MONITORING DRIVER
16456 M:      Jean Delvare <jdelvare@suse.com>
16457 L:      linux-hwmon@vger.kernel.org
16458 S:      Maintained
16459 F:      Documentation/hwmon/pc87427.rst
16460 F:      drivers/hwmon/pc87427.c
16461
16462 PCA9532 LED DRIVER
16463 M:      Riku Voipio <riku.voipio@iki.fi>
16464 S:      Maintained
16465 F:      drivers/leds/leds-pca9532.c
16466 F:      include/linux/leds-pca9532.h
16467
16468 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16469 M:      Guenter Roeck <linux@roeck-us.net>
16470 L:      linux-i2c@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16473
16474 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16475 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16476 M:      Pali Rohár <pali@kernel.org>
16477 L:      linux-pci@vger.kernel.org
16478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16479 S:      Maintained
16480 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16481 F:      drivers/pci/controller/pci-aardvark.c
16482
16483 PCI DRIVER FOR ALTERA PCIE IP
16484 M:      Joyce Ooi <joyce.ooi@intel.com>
16485 L:      linux-pci@vger.kernel.org
16486 S:      Supported
16487 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16488 F:      drivers/pci/controller/pcie-altera.c
16489
16490 PCI DRIVER FOR APPLIEDMICRO XGENE
16491 M:      Toan Le <toan@os.amperecomputing.com>
16492 L:      linux-pci@vger.kernel.org
16493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16494 S:      Maintained
16495 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16496 F:      drivers/pci/controller/pci-xgene.c
16497
16498 PCI DRIVER FOR ARM VERSATILE PLATFORM
16499 M:      Rob Herring <robh@kernel.org>
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/versatile.yaml
16504 F:      drivers/pci/controller/pci-versatile.c
16505
16506 PCI DRIVER FOR ARMADA 8K
16507 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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/pci-armada8k.txt
16512 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16513
16514 PCI DRIVER FOR CADENCE PCIE IP
16515 M:      Tom Joseph <tjoseph@cadence.com>
16516 L:      linux-pci@vger.kernel.org
16517 S:      Maintained
16518 F:      Documentation/devicetree/bindings/pci/cdns,*
16519 F:      drivers/pci/controller/cadence/
16520
16521 PCI DRIVER FOR FREESCALE LAYERSCAPE
16522 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16523 M:      Mingkai Hu <mingkai.hu@nxp.com>
16524 M:      Roy Zang <roy.zang@nxp.com>
16525 L:      linuxppc-dev@lists.ozlabs.org
16526 L:      linux-pci@vger.kernel.org
16527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16528 S:      Maintained
16529 F:      drivers/pci/controller/dwc/*layerscape*
16530
16531 PCI DRIVER FOR FU740
16532 M:      Paul Walmsley <paul.walmsley@sifive.com>
16533 M:      Greentime Hu <greentime.hu@sifive.com>
16534 L:      linux-pci@vger.kernel.org
16535 S:      Maintained
16536 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16537 F:      drivers/pci/controller/dwc/pcie-fu740.c
16538
16539 PCI DRIVER FOR GENERIC OF HOSTS
16540 M:      Will Deacon <will@kernel.org>
16541 L:      linux-pci@vger.kernel.org
16542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16543 S:      Maintained
16544 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16545 F:      drivers/pci/controller/pci-host-common.c
16546 F:      drivers/pci/controller/pci-host-generic.c
16547
16548 PCI DRIVER FOR IMX6
16549 M:      Richard Zhu <hongxing.zhu@nxp.com>
16550 M:      Lucas Stach <l.stach@pengutronix.de>
16551 L:      linux-pci@vger.kernel.org
16552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16553 S:      Maintained
16554 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16555 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16556 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16557 F:      drivers/pci/controller/dwc/*imx6*
16558
16559 PCI DRIVER FOR INTEL IXP4XX
16560 M:      Linus Walleij <linus.walleij@linaro.org>
16561 S:      Maintained
16562 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16563 F:      drivers/pci/controller/pci-ixp4xx.c
16564
16565 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16566 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16567 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16568 L:      linux-pci@vger.kernel.org
16569 S:      Supported
16570 F:      drivers/pci/controller/vmd.c
16571
16572 PCI DRIVER FOR MICROSEMI SWITCHTEC
16573 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16574 M:      Logan Gunthorpe <logang@deltatee.com>
16575 L:      linux-pci@vger.kernel.org
16576 S:      Maintained
16577 F:      Documentation/ABI/testing/sysfs-class-switchtec
16578 F:      Documentation/driver-api/switchtec.rst
16579 F:      drivers/ntb/hw/mscc/
16580 F:      drivers/pci/switch/switchtec*
16581 F:      include/linux/switchtec.h
16582 F:      include/uapi/linux/switchtec_ioctl.h
16583
16584 PCI DRIVER FOR MOBIVEIL PCIE IP
16585 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16586 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16587 L:      linux-pci@vger.kernel.org
16588 S:      Supported
16589 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16590 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16591
16592 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16593 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16594 M:      Pali Rohár <pali@kernel.org>
16595 L:      linux-pci@vger.kernel.org
16596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16597 S:      Maintained
16598 F:      drivers/pci/controller/*mvebu*
16599
16600 PCI DRIVER FOR NVIDIA TEGRA
16601 M:      Thierry Reding <thierry.reding@gmail.com>
16602 L:      linux-tegra@vger.kernel.org
16603 L:      linux-pci@vger.kernel.org
16604 S:      Supported
16605 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16606 F:      drivers/pci/controller/pci-tegra.c
16607
16608 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16609 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16610 L:      linux-pci@vger.kernel.org
16611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16612 S:      Maintained
16613 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16614 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16615
16616 PCI DRIVER FOR RENESAS R-CAR
16617 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16618 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16619 L:      linux-pci@vger.kernel.org
16620 L:      linux-renesas-soc@vger.kernel.org
16621 S:      Maintained
16622 F:      Documentation/devicetree/bindings/pci/*rcar*
16623 F:      drivers/pci/controller/*rcar*
16624 F:      drivers/pci/controller/dwc/*rcar*
16625
16626 PCI DRIVER FOR SAMSUNG EXYNOS
16627 M:      Jingoo Han <jingoohan1@gmail.com>
16628 L:      linux-pci@vger.kernel.org
16629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16630 L:      linux-samsung-soc@vger.kernel.org
16631 S:      Maintained
16632 F:      drivers/pci/controller/dwc/pci-exynos.c
16633
16634 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16635 M:      Jingoo Han <jingoohan1@gmail.com>
16636 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16637 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16638 L:      linux-pci@vger.kernel.org
16639 S:      Maintained
16640 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16641 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16642 F:      drivers/pci/controller/dwc/*designware*
16643
16644 PCI DRIVER FOR TI DRA7XX/J721E
16645 M:      Vignesh Raghavendra <vigneshr@ti.com>
16646 L:      linux-omap@vger.kernel.org
16647 L:      linux-pci@vger.kernel.org
16648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16649 S:      Supported
16650 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16651 F:      drivers/pci/controller/cadence/pci-j721e.c
16652 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16653
16654 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16655 M:      Linus Walleij <linus.walleij@linaro.org>
16656 L:      linux-pci@vger.kernel.org
16657 S:      Maintained
16658 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16659 F:      drivers/pci/controller/pci-v3-semi.c
16660
16661 PCI DRIVER FOR XILINX VERSAL CPM
16662 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16663 M:      Michal Simek <michal.simek@amd.com>
16664 L:      linux-pci@vger.kernel.org
16665 S:      Maintained
16666 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16667 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16668
16669 PCI ENDPOINT SUBSYSTEM
16670 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16671 M:      Krzysztof Wilczyński <kw@linux.com>
16672 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16673 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16674 L:      linux-pci@vger.kernel.org
16675 S:      Supported
16676 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16677 B:      https://bugzilla.kernel.org
16678 C:      irc://irc.oftc.net/linux-pci
16679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16680 F:      Documentation/PCI/endpoint/*
16681 F:      Documentation/misc-devices/pci-endpoint-test.rst
16682 F:      drivers/misc/pci_endpoint_test.c
16683 F:      drivers/pci/endpoint/
16684 F:      tools/pci/
16685
16686 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16687 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16688 R:      Oliver O'Halloran <oohall@gmail.com>
16689 L:      linuxppc-dev@lists.ozlabs.org
16690 S:      Supported
16691 F:      Documentation/PCI/pci-error-recovery.rst
16692 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16693 F:      arch/powerpc/include/*/eeh*.h
16694 F:      arch/powerpc/kernel/eeh*.c
16695 F:      arch/powerpc/platforms/*/eeh*.c
16696 F:      drivers/pci/pcie/aer.c
16697 F:      drivers/pci/pcie/dpc.c
16698 F:      drivers/pci/pcie/err.c
16699
16700 PCI ERROR RECOVERY
16701 M:      Linas Vepstas <linasvepstas@gmail.com>
16702 L:      linux-pci@vger.kernel.org
16703 S:      Supported
16704 F:      Documentation/PCI/pci-error-recovery.rst
16705
16706 PCI MSI DRIVER FOR ALTERA MSI IP
16707 M:      Joyce Ooi <joyce.ooi@intel.com>
16708 L:      linux-pci@vger.kernel.org
16709 S:      Supported
16710 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16711 F:      drivers/pci/controller/pcie-altera-msi.c
16712
16713 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16714 M:      Toan Le <toan@os.amperecomputing.com>
16715 L:      linux-pci@vger.kernel.org
16716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16717 S:      Maintained
16718 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16719 F:      drivers/pci/controller/pci-xgene-msi.c
16720
16721 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16722 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16723 M:      Krzysztof Wilczyński <kw@linux.com>
16724 R:      Rob Herring <robh@kernel.org>
16725 L:      linux-pci@vger.kernel.org
16726 S:      Supported
16727 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16728 B:      https://bugzilla.kernel.org
16729 C:      irc://irc.oftc.net/linux-pci
16730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16731 F:      Documentation/devicetree/bindings/pci/
16732 F:      drivers/pci/controller/
16733 F:      drivers/pci/pci-bridge-emul.c
16734 F:      drivers/pci/pci-bridge-emul.h
16735
16736 PCI PEER-TO-PEER DMA (P2PDMA)
16737 M:      Bjorn Helgaas <bhelgaas@google.com>
16738 M:      Logan Gunthorpe <logang@deltatee.com>
16739 L:      linux-pci@vger.kernel.org
16740 S:      Supported
16741 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16742 B:      https://bugzilla.kernel.org
16743 C:      irc://irc.oftc.net/linux-pci
16744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16745 F:      Documentation/driver-api/pci/p2pdma.rst
16746 F:      drivers/pci/p2pdma.c
16747 F:      include/linux/pci-p2pdma.h
16748
16749 PCI SUBSYSTEM
16750 M:      Bjorn Helgaas <bhelgaas@google.com>
16751 L:      linux-pci@vger.kernel.org
16752 S:      Supported
16753 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16754 B:      https://bugzilla.kernel.org
16755 C:      irc://irc.oftc.net/linux-pci
16756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16757 F:      Documentation/PCI/
16758 F:      Documentation/devicetree/bindings/pci/
16759 F:      arch/x86/kernel/early-quirks.c
16760 F:      arch/x86/kernel/quirks.c
16761 F:      arch/x86/pci/
16762 F:      drivers/acpi/pci*
16763 F:      drivers/pci/
16764 F:      include/asm-generic/pci*
16765 F:      include/linux/of_pci.h
16766 F:      include/linux/pci*
16767 F:      include/uapi/linux/pci*
16768 F:      lib/pci*
16769
16770 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16771 M:      Jonathan Chocron <jonnyc@amazon.com>
16772 L:      linux-pci@vger.kernel.org
16773 S:      Maintained
16774 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16775 F:      drivers/pci/controller/dwc/pcie-al.c
16776
16777 PCIE DRIVER FOR AMLOGIC MESON
16778 M:      Yue Wang <yue.wang@Amlogic.com>
16779 L:      linux-pci@vger.kernel.org
16780 L:      linux-amlogic@lists.infradead.org
16781 S:      Maintained
16782 F:      drivers/pci/controller/dwc/pci-meson.c
16783
16784 PCIE DRIVER FOR AXIS ARTPEC
16785 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16786 L:      linux-arm-kernel@axis.com
16787 L:      linux-pci@vger.kernel.org
16788 S:      Maintained
16789 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16790 F:      drivers/pci/controller/dwc/*artpec*
16791
16792 PCIE DRIVER FOR CAVIUM THUNDERX
16793 M:      Robert Richter <rric@kernel.org>
16794 L:      linux-pci@vger.kernel.org
16795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16796 S:      Odd Fixes
16797 F:      drivers/pci/controller/pci-thunder-*
16798
16799 PCIE DRIVER FOR HISILICON
16800 M:      Zhou Wang <wangzhou1@hisilicon.com>
16801 L:      linux-pci@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/pci/controller/dwc/pcie-hisi.c
16804
16805 PCIE DRIVER FOR HISILICON KIRIN
16806 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16807 M:      Binghui Wang <wangbinghui@hisilicon.com>
16808 L:      linux-pci@vger.kernel.org
16809 S:      Maintained
16810 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16811 F:      drivers/pci/controller/dwc/pcie-kirin.c
16812
16813 PCIE DRIVER FOR HISILICON STB
16814 M:      Shawn Guo <shawn.guo@linaro.org>
16815 L:      linux-pci@vger.kernel.org
16816 S:      Maintained
16817 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16818 F:      drivers/pci/controller/dwc/pcie-histb.c
16819
16820 PCIE DRIVER FOR INTEL KEEM BAY
16821 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16822 L:      linux-pci@vger.kernel.org
16823 S:      Supported
16824 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16825 F:      drivers/pci/controller/dwc/pcie-keembay.c
16826
16827 PCIE DRIVER FOR INTEL LGM GW SOC
16828 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16829 L:      linux-pci@vger.kernel.org
16830 S:      Maintained
16831 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16832 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16833
16834 PCIE DRIVER FOR MEDIATEK
16835 M:      Ryder Lee <ryder.lee@mediatek.com>
16836 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16837 L:      linux-pci@vger.kernel.org
16838 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16839 S:      Supported
16840 F:      Documentation/devicetree/bindings/pci/mediatek*
16841 F:      drivers/pci/controller/*mediatek*
16842
16843 PCIE DRIVER FOR MICROCHIP
16844 M:      Daire McNamara <daire.mcnamara@microchip.com>
16845 L:      linux-pci@vger.kernel.org
16846 S:      Supported
16847 F:      Documentation/devicetree/bindings/pci/microchip*
16848 F:      drivers/pci/controller/*microchip*
16849
16850 PCIE DRIVER FOR QUALCOMM MSM
16851 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16852 L:      linux-pci@vger.kernel.org
16853 L:      linux-arm-msm@vger.kernel.org
16854 S:      Maintained
16855 F:      drivers/pci/controller/dwc/pcie-qcom.c
16856
16857 PCIE DRIVER FOR ROCKCHIP
16858 M:      Shawn Lin <shawn.lin@rock-chips.com>
16859 L:      linux-pci@vger.kernel.org
16860 L:      linux-rockchip@lists.infradead.org
16861 S:      Maintained
16862 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16863 F:      drivers/pci/controller/pcie-rockchip*
16864
16865 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16866 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16867 L:      linux-pci@vger.kernel.org
16868 S:      Maintained
16869 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16870 F:      drivers/pci/controller/dwc/pcie-uniphier*
16871
16872 PCIE DRIVER FOR ST SPEAR13XX
16873 M:      Pratyush Anand <pratyush.anand@gmail.com>
16874 L:      linux-pci@vger.kernel.org
16875 S:      Maintained
16876 F:      drivers/pci/controller/dwc/*spear*
16877
16878 PCIE ENDPOINT DRIVER FOR QUALCOMM
16879 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16880 L:      linux-pci@vger.kernel.org
16881 L:      linux-arm-msm@vger.kernel.org
16882 S:      Maintained
16883 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16884 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16885
16886 PCMCIA SUBSYSTEM
16887 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16888 S:      Odd Fixes
16889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16890 F:      Documentation/pcmcia/
16891 F:      drivers/pcmcia/
16892 F:      include/pcmcia/
16893 F:      tools/pcmcia/
16894
16895 PCNET32 NETWORK DRIVER
16896 M:      Don Fry <pcnet32@frontier.com>
16897 L:      netdev@vger.kernel.org
16898 S:      Maintained
16899 F:      drivers/net/ethernet/amd/pcnet32.c
16900
16901 PCRYPT PARALLEL CRYPTO ENGINE
16902 M:      Steffen Klassert <steffen.klassert@secunet.com>
16903 L:      linux-crypto@vger.kernel.org
16904 S:      Maintained
16905 F:      crypto/pcrypt.c
16906 F:      include/crypto/pcrypt.h
16907
16908 PDS DSC VIRTIO DATA PATH ACCELERATOR
16909 R:      Shannon Nelson <shannon.nelson@amd.com>
16910 F:      drivers/vdpa/pds/
16911
16912 PECI HARDWARE MONITORING DRIVERS
16913 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16914 L:      linux-hwmon@vger.kernel.org
16915 S:      Supported
16916 F:      Documentation/hwmon/peci-cputemp.rst
16917 F:      Documentation/hwmon/peci-dimmtemp.rst
16918 F:      drivers/hwmon/peci/
16919
16920 PECI SUBSYSTEM
16921 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16922 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16923 S:      Supported
16924 F:      Documentation/devicetree/bindings/peci/
16925 F:      Documentation/peci/
16926 F:      drivers/peci/
16927 F:      include/linux/peci-cpu.h
16928 F:      include/linux/peci.h
16929
16930 PENSANDO ETHERNET DRIVERS
16931 M:      Shannon Nelson <shannon.nelson@amd.com>
16932 M:      Brett Creeley <brett.creeley@amd.com>
16933 M:      drivers@pensando.io
16934 L:      netdev@vger.kernel.org
16935 S:      Supported
16936 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16937 F:      drivers/net/ethernet/pensando/
16938
16939 PER-CPU MEMORY ALLOCATOR
16940 M:      Dennis Zhou <dennis@kernel.org>
16941 M:      Tejun Heo <tj@kernel.org>
16942 M:      Christoph Lameter <cl@linux.com>
16943 L:      linux-mm@kvack.org
16944 S:      Maintained
16945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16946 F:      arch/*/include/asm/percpu.h
16947 F:      include/linux/percpu*.h
16948 F:      lib/percpu*.c
16949 F:      mm/percpu*.c
16950
16951 PER-TASK DELAY ACCOUNTING
16952 M:      Balbir Singh <bsingharora@gmail.com>
16953 S:      Maintained
16954 F:      include/linux/delayacct.h
16955 F:      kernel/delayacct.c
16956
16957 PERFORMANCE EVENTS SUBSYSTEM
16958 M:      Peter Zijlstra <peterz@infradead.org>
16959 M:      Ingo Molnar <mingo@redhat.com>
16960 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16961 R:      Mark Rutland <mark.rutland@arm.com>
16962 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16963 R:      Jiri Olsa <jolsa@kernel.org>
16964 R:      Namhyung Kim <namhyung@kernel.org>
16965 R:      Ian Rogers <irogers@google.com>
16966 R:      Adrian Hunter <adrian.hunter@intel.com>
16967 L:      linux-perf-users@vger.kernel.org
16968 L:      linux-kernel@vger.kernel.org
16969 S:      Supported
16970 W:      https://perf.wiki.kernel.org/
16971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16974 F:      arch/*/events/*
16975 F:      arch/*/events/*/*
16976 F:      arch/*/include/asm/perf_event.h
16977 F:      arch/*/kernel/*/*/perf_event*.c
16978 F:      arch/*/kernel/*/perf_event*.c
16979 F:      arch/*/kernel/perf_callchain.c
16980 F:      arch/*/kernel/perf_event*.c
16981 F:      include/linux/perf_event.h
16982 F:      include/uapi/linux/perf_event.h
16983 F:      kernel/events/*
16984 F:      tools/lib/perf/
16985 F:      tools/perf/
16986
16987 PERFORMANCE EVENTS TOOLING ARM64
16988 R:      John Garry <john.g.garry@oracle.com>
16989 R:      Will Deacon <will@kernel.org>
16990 R:      James Clark <james.clark@arm.com>
16991 R:      Mike Leach <mike.leach@linaro.org>
16992 R:      Leo Yan <leo.yan@linaro.org>
16993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16994 S:      Supported
16995 F:      tools/build/feature/test-libopencsd.c
16996 F:      tools/perf/arch/arm*/
16997 F:      tools/perf/pmu-events/arch/arm64/
16998 F:      tools/perf/util/arm-spe*
16999 F:      tools/perf/util/cs-etm*
17000
17001 PERSONALITY HANDLING
17002 M:      Christoph Hellwig <hch@infradead.org>
17003 L:      linux-abi-devel@lists.sourceforge.net
17004 S:      Maintained
17005 F:      include/linux/personality.h
17006 F:      include/uapi/linux/personality.h
17007
17008 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17009 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17010 L:      linux-input@vger.kernel.org
17011 S:      Maintained
17012 F:      Documentation/input/devices/pxrc.rst
17013 F:      drivers/input/joystick/pxrc.c
17014
17015 PHONET PROTOCOL
17016 M:      Remi Denis-Courmont <courmisch@gmail.com>
17017 S:      Supported
17018 F:      Documentation/networking/phonet.rst
17019 F:      include/linux/phonet.h
17020 F:      include/net/phonet/
17021 F:      include/uapi/linux/phonet.h
17022 F:      net/phonet/
17023
17024 PHRAM MTD DRIVER
17025 M:      Joern Engel <joern@lazybastard.org>
17026 L:      linux-mtd@lists.infradead.org
17027 S:      Maintained
17028 F:      drivers/mtd/devices/phram.c
17029
17030 PICOLCD HID DRIVER
17031 M:      Bruno Prémont <bonbons@linux-vserver.org>
17032 L:      linux-input@vger.kernel.org
17033 S:      Maintained
17034 F:      drivers/hid/hid-picolcd*
17035
17036 PIDFD API
17037 M:      Christian Brauner <christian@brauner.io>
17038 L:      linux-kernel@vger.kernel.org
17039 S:      Maintained
17040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17041 F:      samples/pidfd/
17042 F:      tools/testing/selftests/clone3/
17043 F:      tools/testing/selftests/pid_namespace/
17044 F:      tools/testing/selftests/pidfd/
17045 K:      (?i)pidfd
17046 K:      (?i)clone3
17047 K:      \b(clone_args|kernel_clone_args)\b
17048
17049 PIN CONTROL SUBSYSTEM
17050 M:      Linus Walleij <linus.walleij@linaro.org>
17051 L:      linux-gpio@vger.kernel.org
17052 S:      Maintained
17053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17054 F:      Documentation/devicetree/bindings/pinctrl/
17055 F:      Documentation/driver-api/pin-control.rst
17056 F:      drivers/pinctrl/
17057 F:      include/dt-bindings/pinctrl/
17058 F:      include/linux/pinctrl/
17059
17060 PIN CONTROLLER - AMD
17061 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17062 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17063 S:      Maintained
17064 F:      drivers/pinctrl/pinctrl-amd.c
17065
17066 PIN CONTROLLER - FREESCALE
17067 M:      Dong Aisheng <aisheng.dong@nxp.com>
17068 M:      Fabio Estevam <festevam@gmail.com>
17069 M:      Shawn Guo <shawnguo@kernel.org>
17070 M:      Jacky Bai <ping.bai@nxp.com>
17071 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17072 L:      linux-gpio@vger.kernel.org
17073 S:      Maintained
17074 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17075 F:      drivers/pinctrl/freescale/
17076
17077 PIN CONTROLLER - INTEL
17078 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17079 M:      Andy Shevchenko <andy@kernel.org>
17080 S:      Supported
17081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17082 F:      drivers/pinctrl/intel/
17083
17084 PIN CONTROLLER - KEEMBAY
17085 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17086 S:      Supported
17087 F:      drivers/pinctrl/pinctrl-keembay*
17088
17089 PIN CONTROLLER - MEDIATEK
17090 M:      Sean Wang <sean.wang@kernel.org>
17091 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17092 S:      Maintained
17093 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17094 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17095 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17096 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17097 F:      drivers/pinctrl/mediatek/
17098
17099 PIN CONTROLLER - MEDIATEK MIPS
17100 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17101 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17102 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17103 L:      linux-mips@vger.kernel.org
17104 S:      Maintained
17105 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17106 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17107 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17108 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17109 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17110 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17111 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17112 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17113 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17114 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17115 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17116 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17117 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17118 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17119 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17120
17121 PIN CONTROLLER - MICROCHIP AT91
17122 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17124 L:      linux-gpio@vger.kernel.org
17125 S:      Supported
17126 F:      drivers/gpio/gpio-sama5d2-piobu.c
17127 F:      drivers/pinctrl/pinctrl-at91*
17128
17129 PIN CONTROLLER - NXP S32
17130 M:      Chester Lin <clin@suse.com>
17131 R:      NXP S32 Linux Team <s32@nxp.com>
17132 L:      linux-gpio@vger.kernel.org
17133 S:      Maintained
17134 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17135 F:      drivers/pinctrl/nxp/
17136
17137 PIN CONTROLLER - QUALCOMM
17138 M:      Bjorn Andersson <andersson@kernel.org>
17139 L:      linux-arm-msm@vger.kernel.org
17140 S:      Maintained
17141 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17142 F:      drivers/pinctrl/qcom/
17143
17144 PIN CONTROLLER - RENESAS
17145 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17146 L:      linux-renesas-soc@vger.kernel.org
17147 S:      Supported
17148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17149 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17150 F:      drivers/pinctrl/renesas/
17151
17152 PIN CONTROLLER - SAMSUNG
17153 M:      Tomasz Figa <tomasz.figa@gmail.com>
17154 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17155 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17156 R:      Alim Akhtar <alim.akhtar@samsung.com>
17157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17158 L:      linux-samsung-soc@vger.kernel.org
17159 S:      Maintained
17160 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17161 B:      mailto:linux-samsung-soc@vger.kernel.org
17162 C:      irc://irc.libera.chat/linux-exynos
17163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17164 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17165 F:      drivers/pinctrl/samsung/
17166 F:      include/dt-bindings/pinctrl/samsung.h
17167
17168 PIN CONTROLLER - SINGLE
17169 M:      Tony Lindgren <tony@atomide.com>
17170 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17172 L:      linux-omap@vger.kernel.org
17173 S:      Maintained
17174 F:      drivers/pinctrl/pinctrl-single.c
17175
17176 PIN CONTROLLER - SUNPLUS / TIBBO
17177 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17178 M:      Wells Lu <wellslutw@gmail.com>
17179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17180 S:      Maintained
17181 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17182 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17183 F:      drivers/pinctrl/sunplus/
17184 F:      include/dt-bindings/pinctrl/sppctl*.h
17185
17186 PINE64 PINEPHONE KEYBOARD DRIVER
17187 M:      Samuel Holland <samuel@sholland.org>
17188 S:      Supported
17189 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17190 F:      drivers/input/keyboard/pinephone-keyboard.c
17191
17192 PKTCDVD DRIVER
17193 M:      linux-block@vger.kernel.org
17194 S:      Orphan
17195 F:      drivers/block/pktcdvd.c
17196 F:      include/linux/pktcdvd.h
17197 F:      include/uapi/linux/pktcdvd.h
17198
17199 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17200 M:      Tomasz Duszynski <tduszyns@gmail.com>
17201 S:      Maintained
17202 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17203 F:      drivers/iio/chemical/pms7003.c
17204
17205 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17206 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17207 L:      netdev@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/net/phy/mdio-open-alliance.h
17210 F:      net/ethtool/plca.c
17211
17212 PLDMFW LIBRARY
17213 M:      Jacob Keller <jacob.e.keller@intel.com>
17214 S:      Maintained
17215 F:      Documentation/driver-api/pldmfw/
17216 F:      include/linux/pldmfw.h
17217 F:      lib/pldmfw/
17218
17219 PLX DMA DRIVER
17220 M:      Logan Gunthorpe <logang@deltatee.com>
17221 S:      Maintained
17222 F:      drivers/dma/plx_dma.c
17223
17224 PM-GRAPH UTILITY
17225 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17226 L:      linux-pm@vger.kernel.org
17227 S:      Supported
17228 W:      https://01.org/pm-graph
17229 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17230 T:      git git://github.com/intel/pm-graph
17231 F:      tools/power/pm-graph
17232
17233 PM6764TR DRIVER
17234 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17235 L:      linux-hwmon@vger.kernel.org
17236 S:      Maintained
17237 F:      Documentation/hwmon/pm6764tr.rst
17238 F:      drivers/hwmon/pmbus/pm6764tr.c
17239
17240 PMBUS HARDWARE MONITORING DRIVERS
17241 M:      Guenter Roeck <linux@roeck-us.net>
17242 L:      linux-hwmon@vger.kernel.org
17243 S:      Maintained
17244 W:      http://hwmon.wiki.kernel.org/
17245 W:      http://www.roeck-us.net/linux/drivers/
17246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17247 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17248 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17249 F:      Documentation/hwmon/adm1275.rst
17250 F:      Documentation/hwmon/ibm-cffps.rst
17251 F:      Documentation/hwmon/ir35221.rst
17252 F:      Documentation/hwmon/lm25066.rst
17253 F:      Documentation/hwmon/ltc2978.rst
17254 F:      Documentation/hwmon/ltc3815.rst
17255 F:      Documentation/hwmon/max16064.rst
17256 F:      Documentation/hwmon/max20751.rst
17257 F:      Documentation/hwmon/max31785.rst
17258 F:      Documentation/hwmon/max34440.rst
17259 F:      Documentation/hwmon/max8688.rst
17260 F:      Documentation/hwmon/pmbus-core.rst
17261 F:      Documentation/hwmon/pmbus.rst
17262 F:      Documentation/hwmon/tps40422.rst
17263 F:      Documentation/hwmon/ucd9000.rst
17264 F:      Documentation/hwmon/ucd9200.rst
17265 F:      Documentation/hwmon/zl6100.rst
17266 F:      drivers/hwmon/pmbus/
17267 F:      include/linux/pmbus.h
17268
17269 PMC SIERRA MaxRAID DRIVER
17270 L:      linux-scsi@vger.kernel.org
17271 S:      Orphan
17272 W:      http://www.pmc-sierra.com/
17273 F:      drivers/scsi/pmcraid.*
17274
17275 PMC SIERRA PM8001 DRIVER
17276 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17277 L:      linux-scsi@vger.kernel.org
17278 S:      Supported
17279 F:      drivers/scsi/pm8001/
17280
17281 PNI RM3100 IIO DRIVER
17282 M:      Song Qiang <songqiang1304521@gmail.com>
17283 L:      linux-iio@vger.kernel.org
17284 S:      Maintained
17285 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17286 F:      drivers/iio/magnetometer/rm3100*
17287
17288 PNP SUPPORT
17289 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17290 L:      linux-acpi@vger.kernel.org
17291 S:      Maintained
17292 F:      drivers/pnp/
17293 F:      include/linux/pnp.h
17294
17295 POSIX CLOCKS and TIMERS
17296 M:      Thomas Gleixner <tglx@linutronix.de>
17297 L:      linux-kernel@vger.kernel.org
17298 S:      Maintained
17299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17300 F:      fs/timerfd.c
17301 F:      include/linux/time_namespace.h
17302 F:      include/linux/timer*
17303 F:      kernel/time/*timer*
17304 F:      kernel/time/namespace.c
17305
17306 POWER MANAGEMENT CORE
17307 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17308 L:      linux-pm@vger.kernel.org
17309 S:      Supported
17310 B:      https://bugzilla.kernel.org
17311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17312 F:      drivers/base/power/
17313 F:      drivers/powercap/
17314 F:      include/linux/intel_rapl.h
17315 F:      include/linux/pm.h
17316 F:      include/linux/pm_*
17317 F:      include/linux/powercap.h
17318 F:      kernel/configs/nopm.config
17319
17320 POWER STATE COORDINATION INTERFACE (PSCI)
17321 M:      Mark Rutland <mark.rutland@arm.com>
17322 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17324 S:      Maintained
17325 F:      drivers/firmware/psci/
17326 F:      include/linux/psci.h
17327 F:      include/uapi/linux/psci.h
17328
17329 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17330 M:      Sebastian Reichel <sre@kernel.org>
17331 L:      linux-pm@vger.kernel.org
17332 S:      Maintained
17333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17334 F:      Documentation/ABI/testing/sysfs-class-power
17335 F:      Documentation/devicetree/bindings/power/supply/
17336 F:      drivers/power/supply/
17337 F:      include/linux/power/
17338 F:      include/linux/power_supply.h
17339
17340 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17341 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17342 L:      linuxppc-dev@lists.ozlabs.org
17343 S:      Maintained
17344 F:      drivers/char/powernv-op-panel.c
17345
17346 PPP OVER ATM (RFC 2364)
17347 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17348 S:      Maintained
17349 F:      include/uapi/linux/atmppp.h
17350 F:      net/atm/pppoatm.c
17351
17352 PPP OVER ETHERNET
17353 M:      Michal Ostrowski <mostrows@earthlink.net>
17354 S:      Maintained
17355 F:      drivers/net/ppp/pppoe.c
17356 F:      drivers/net/ppp/pppox.c
17357
17358 PPP OVER L2TP
17359 M:      James Chapman <jchapman@katalix.com>
17360 S:      Maintained
17361 F:      include/linux/if_pppol2tp.h
17362 F:      include/uapi/linux/if_pppol2tp.h
17363 F:      net/l2tp/l2tp_ppp.c
17364
17365 PPP PROTOCOL DRIVERS AND COMPRESSORS
17366 L:      linux-ppp@vger.kernel.org
17367 S:      Orphan
17368 F:      drivers/net/ppp/ppp_*
17369
17370 PPS SUPPORT
17371 M:      Rodolfo Giometti <giometti@enneenne.com>
17372 L:      linuxpps@ml.enneenne.com (subscribers-only)
17373 S:      Maintained
17374 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17375 F:      Documentation/ABI/testing/sysfs-pps
17376 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17377 F:      Documentation/driver-api/pps.rst
17378 F:      drivers/pps/
17379 F:      include/linux/pps*.h
17380 F:      include/uapi/linux/pps.h
17381
17382 PPTP DRIVER
17383 M:      Dmitry Kozlov <xeb@mail.ru>
17384 L:      netdev@vger.kernel.org
17385 S:      Maintained
17386 W:      http://sourceforge.net/projects/accel-pptp
17387 F:      drivers/net/ppp/pptp.c
17388
17389 PRESSURE STALL INFORMATION (PSI)
17390 M:      Johannes Weiner <hannes@cmpxchg.org>
17391 M:      Suren Baghdasaryan <surenb@google.com>
17392 R:      Peter Ziljstra <peterz@infradead.org>
17393 S:      Maintained
17394 F:      include/linux/psi*
17395 F:      kernel/sched/psi.c
17396
17397 PRINTK
17398 M:      Petr Mladek <pmladek@suse.com>
17399 R:      Steven Rostedt <rostedt@goodmis.org>
17400 R:      John Ogness <john.ogness@linutronix.de>
17401 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17402 S:      Maintained
17403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17404 F:      include/linux/printk.h
17405 F:      kernel/printk/
17406
17407 PRINTK INDEXING
17408 R:      Chris Down <chris@chrisdown.name>
17409 S:      Maintained
17410 F:      Documentation/core-api/printk-index.rst
17411 F:      kernel/printk/index.c
17412 K:      printk_index
17413
17414 PROC FILESYSTEM
17415 L:      linux-kernel@vger.kernel.org
17416 L:      linux-fsdevel@vger.kernel.org
17417 S:      Maintained
17418 F:      Documentation/filesystems/proc.rst
17419 F:      fs/proc/
17420 F:      include/linux/proc_fs.h
17421 F:      tools/testing/selftests/proc/
17422
17423 PROC SYSCTL
17424 M:      Luis Chamberlain <mcgrof@kernel.org>
17425 M:      Kees Cook <keescook@chromium.org>
17426 M:      Iurii Zaikin <yzaikin@google.com>
17427 L:      linux-kernel@vger.kernel.org
17428 L:      linux-fsdevel@vger.kernel.org
17429 S:      Maintained
17430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17431 F:      fs/proc/proc_sysctl.c
17432 F:      include/linux/sysctl.h
17433 F:      kernel/sysctl-test.c
17434 F:      kernel/sysctl.c
17435 F:      tools/testing/selftests/sysctl/
17436
17437 PS3 NETWORK SUPPORT
17438 M:      Geoff Levand <geoff@infradead.org>
17439 L:      netdev@vger.kernel.org
17440 L:      linuxppc-dev@lists.ozlabs.org
17441 S:      Maintained
17442 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17443
17444 PS3 PLATFORM SUPPORT
17445 M:      Geoff Levand <geoff@infradead.org>
17446 L:      linuxppc-dev@lists.ozlabs.org
17447 S:      Maintained
17448 F:      arch/powerpc/boot/ps3*
17449 F:      arch/powerpc/include/asm/lv1call.h
17450 F:      arch/powerpc/include/asm/ps3*.h
17451 F:      arch/powerpc/platforms/ps3/
17452 F:      drivers/*/ps3*
17453 F:      drivers/ps3/
17454 F:      drivers/rtc/rtc-ps3.c
17455 F:      drivers/usb/host/*ps3.c
17456 F:      sound/ppc/snd_ps3*
17457
17458 PS3VRAM DRIVER
17459 M:      Jim Paris <jim@jtan.com>
17460 M:      Geoff Levand <geoff@infradead.org>
17461 L:      linuxppc-dev@lists.ozlabs.org
17462 S:      Maintained
17463 F:      drivers/block/ps3vram.c
17464
17465 PSAMPLE PACKET SAMPLING SUPPORT
17466 M:      Yotam Gigi <yotam.gi@gmail.com>
17467 S:      Maintained
17468 F:      include/net/psample.h
17469 F:      include/uapi/linux/psample.h
17470 F:      net/psample
17471
17472 PSTORE FILESYSTEM
17473 M:      Kees Cook <keescook@chromium.org>
17474 R:      Tony Luck <tony.luck@intel.com>
17475 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17476 L:      linux-hardening@vger.kernel.org
17477 S:      Supported
17478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17479 F:      Documentation/admin-guide/pstore-blk.rst
17480 F:      Documentation/admin-guide/ramoops.rst
17481 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17482 F:      drivers/acpi/apei/erst.c
17483 F:      drivers/firmware/efi/efi-pstore.c
17484 F:      fs/pstore/
17485 F:      include/linux/pstore*
17486 K:      \b(pstore|ramoops)
17487
17488 PTP HARDWARE CLOCK SUPPORT
17489 M:      Richard Cochran <richardcochran@gmail.com>
17490 L:      netdev@vger.kernel.org
17491 S:      Maintained
17492 W:      http://linuxptp.sourceforge.net/
17493 F:      Documentation/ABI/testing/sysfs-ptp
17494 F:      Documentation/driver-api/ptp.rst
17495 F:      drivers/net/phy/dp83640*
17496 F:      drivers/ptp/*
17497 F:      include/linux/ptp_cl*
17498 K:      (?:\b|_)ptp(?:\b|_)
17499
17500 PTP MOCKUP CLOCK SUPPORT
17501 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17502 L:      netdev@vger.kernel.org
17503 S:      Maintained
17504 F:      drivers/ptp/ptp_mock.c
17505 F:      include/linux/ptp_mock.h
17506
17507 PTP VIRTUAL CLOCK SUPPORT
17508 M:      Yangbo Lu <yangbo.lu@nxp.com>
17509 L:      netdev@vger.kernel.org
17510 S:      Maintained
17511 F:      drivers/ptp/ptp_vclock.c
17512 F:      net/ethtool/phc_vclocks.c
17513
17514 PTRACE SUPPORT
17515 M:      Oleg Nesterov <oleg@redhat.com>
17516 S:      Maintained
17517 F:      arch/*/*/ptrace*.c
17518 F:      arch/*/include/asm/ptrace*.h
17519 F:      arch/*/ptrace*.c
17520 F:      include/asm-generic/syscall.h
17521 F:      include/linux/ptrace.h
17522 F:      include/linux/regset.h
17523 F:      include/uapi/linux/ptrace.h
17524 F:      kernel/ptrace.c
17525
17526 PULSE8-CEC DRIVER
17527 M:      Hans Verkuil <hverkuil@xs4all.nl>
17528 L:      linux-media@vger.kernel.org
17529 S:      Maintained
17530 T:      git git://linuxtv.org/media_tree.git
17531 F:      drivers/media/cec/usb/pulse8/
17532
17533 PURELIFI PLFXLC DRIVER
17534 M:      Srinivasan Raju <srini.raju@purelifi.com>
17535 L:      linux-wireless@vger.kernel.org
17536 S:      Supported
17537 F:      drivers/net/wireless/purelifi/plfxlc/
17538
17539 PVRUSB2 VIDEO4LINUX DRIVER
17540 M:      Mike Isely <isely@pobox.com>
17541 L:      pvrusb2@isely.net       (subscribers-only)
17542 L:      linux-media@vger.kernel.org
17543 S:      Maintained
17544 W:      http://www.isely.net/pvrusb2/
17545 T:      git git://linuxtv.org/media_tree.git
17546 F:      Documentation/driver-api/media/drivers/pvrusb2*
17547 F:      drivers/media/usb/pvrusb2/
17548
17549 PWC WEBCAM DRIVER
17550 M:      Hans Verkuil <hverkuil@xs4all.nl>
17551 L:      linux-media@vger.kernel.org
17552 S:      Odd Fixes
17553 T:      git git://linuxtv.org/media_tree.git
17554 F:      drivers/media/usb/pwc/*
17555 F:      include/trace/events/pwc.h
17556
17557 PWM IR Transmitter
17558 M:      Sean Young <sean@mess.org>
17559 L:      linux-media@vger.kernel.org
17560 S:      Maintained
17561 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17562 F:      drivers/media/rc/pwm-ir-tx.c
17563
17564 PWM SUBSYSTEM
17565 M:      Thierry Reding <thierry.reding@gmail.com>
17566 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17567 L:      linux-pwm@vger.kernel.org
17568 S:      Maintained
17569 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17571 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17572 F:      Documentation/devicetree/bindings/pwm/
17573 F:      Documentation/driver-api/pwm.rst
17574 F:      drivers/gpio/gpio-mvebu.c
17575 F:      drivers/pwm/
17576 F:      drivers/video/backlight/pwm_bl.c
17577 F:      include/dt-bindings/pwm/
17578 F:      include/linux/pwm.h
17579 F:      include/linux/pwm_backlight.h
17580 K:      pwm_(config|apply_state|ops)
17581
17582 PXA GPIO DRIVER
17583 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17584 L:      linux-gpio@vger.kernel.org
17585 S:      Maintained
17586 F:      drivers/gpio/gpio-pxa.c
17587
17588 PXA MMCI DRIVER
17589 S:      Orphan
17590
17591 PXA RTC DRIVER
17592 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17593 L:      linux-rtc@vger.kernel.org
17594 S:      Maintained
17595
17596 PXA2xx/PXA3xx SUPPORT
17597 M:      Daniel Mack <daniel@zonque.org>
17598 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17599 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17601 S:      Maintained
17602 T:      git git://github.com/hzhuang1/linux.git
17603 T:      git git://github.com/rjarzmik/linux.git
17604 F:      arch/arm/boot/dts/intel/pxa/
17605 F:      arch/arm/mach-pxa/
17606 F:      drivers/dma/pxa*
17607 F:      drivers/pcmcia/pxa2xx*
17608 F:      drivers/pinctrl/pxa/
17609 F:      drivers/spi/spi-pxa2xx*
17610 F:      drivers/usb/gadget/udc/pxa2*
17611 F:      include/sound/pxa2xx-lib.h
17612 F:      sound/arm/pxa*
17613 F:      sound/soc/pxa/
17614
17615 QAT DRIVER
17616 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17617 L:      qat-linux@intel.com
17618 S:      Supported
17619 F:      drivers/crypto/intel/qat/
17620
17621 QCOM AUDIO (ASoC) DRIVERS
17622 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17623 M:      Banajit Goswami <bgoswami@quicinc.com>
17624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17625 S:      Supported
17626 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17627 F:      Documentation/devicetree/bindings/sound/qcom,*
17628 F:      drivers/soc/qcom/apr.c
17629 F:      include/dt-bindings/sound/qcom,wcd9335.h
17630 F:      sound/soc/codecs/lpass-rx-macro.*
17631 F:      sound/soc/codecs/lpass-tx-macro.*
17632 F:      sound/soc/codecs/lpass-va-macro.c
17633 F:      sound/soc/codecs/lpass-wsa-macro.*
17634 F:      sound/soc/codecs/msm8916-wcd-analog.c
17635 F:      sound/soc/codecs/msm8916-wcd-digital.c
17636 F:      sound/soc/codecs/wcd-clsh-v2.*
17637 F:      sound/soc/codecs/wcd-mbhc-v2.*
17638 F:      sound/soc/codecs/wcd9335.*
17639 F:      sound/soc/codecs/wcd934x.c
17640 F:      sound/soc/codecs/wsa881x.c
17641 F:      sound/soc/codecs/wsa883x.c
17642 F:      sound/soc/codecs/wsa884x.c
17643 F:      sound/soc/qcom/
17644
17645 QCOM EMBEDDED USB DEBUGGER (EUD)
17646 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17647 L:      linux-arm-msm@vger.kernel.org
17648 S:      Maintained
17649 F:      Documentation/ABI/testing/sysfs-driver-eud
17650 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17651 F:      drivers/usb/misc/qcom_eud.c
17652
17653 QCOM IPA DRIVER
17654 M:      Alex Elder <elder@kernel.org>
17655 L:      netdev@vger.kernel.org
17656 S:      Supported
17657 F:      drivers/net/ipa/
17658
17659 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17660 M:      Gabriel Somlo <somlo@cmu.edu>
17661 M:      "Michael S. Tsirkin" <mst@redhat.com>
17662 L:      qemu-devel@nongnu.org
17663 S:      Maintained
17664 F:      drivers/firmware/qemu_fw_cfg.c
17665 F:      include/uapi/linux/qemu_fw_cfg.h
17666
17667 QIB DRIVER
17668 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17669 L:      linux-rdma@vger.kernel.org
17670 S:      Supported
17671 F:      drivers/infiniband/hw/qib/
17672
17673 QLOGIC QL41xxx FCOE DRIVER
17674 M:      Saurav Kashyap <skashyap@marvell.com>
17675 M:      Javed Hasan <jhasan@marvell.com>
17676 M:      GR-QLogic-Storage-Upstream@marvell.com
17677 L:      linux-scsi@vger.kernel.org
17678 S:      Supported
17679 F:      drivers/scsi/qedf/
17680
17681 QLOGIC QL41xxx ISCSI DRIVER
17682 M:      Nilesh Javali <njavali@marvell.com>
17683 M:      Manish Rangankar <mrangankar@marvell.com>
17684 M:      GR-QLogic-Storage-Upstream@marvell.com
17685 L:      linux-scsi@vger.kernel.org
17686 S:      Supported
17687 F:      drivers/scsi/qedi/
17688
17689 QLOGIC QL4xxx ETHERNET DRIVER
17690 M:      Ariel Elior <aelior@marvell.com>
17691 M:      Manish Chopra <manishc@marvell.com>
17692 L:      netdev@vger.kernel.org
17693 S:      Supported
17694 F:      drivers/net/ethernet/qlogic/qed/
17695 F:      drivers/net/ethernet/qlogic/qede/
17696 F:      include/linux/qed/
17697
17698 QLOGIC QL4xxx RDMA DRIVER
17699 M:      Michal Kalderon <mkalderon@marvell.com>
17700 M:      Ariel Elior <aelior@marvell.com>
17701 L:      linux-rdma@vger.kernel.org
17702 S:      Supported
17703 F:      drivers/infiniband/hw/qedr/
17704 F:      include/uapi/rdma/qedr-abi.h
17705
17706 QLOGIC QLA1280 SCSI DRIVER
17707 M:      Michael Reed <mdr@sgi.com>
17708 L:      linux-scsi@vger.kernel.org
17709 S:      Maintained
17710 F:      drivers/scsi/qla1280.[ch]
17711
17712 QLOGIC QLA2XXX FC-SCSI DRIVER
17713 M:      Nilesh Javali <njavali@marvell.com>
17714 M:      GR-QLogic-Storage-Upstream@marvell.com
17715 L:      linux-scsi@vger.kernel.org
17716 S:      Supported
17717 F:      drivers/scsi/qla2xxx/
17718
17719 QLOGIC QLA3XXX NETWORK DRIVER
17720 M:      GR-Linux-NIC-Dev@marvell.com
17721 L:      netdev@vger.kernel.org
17722 S:      Supported
17723 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17724
17725 QLOGIC QLA4XXX iSCSI DRIVER
17726 M:      Nilesh Javali <njavali@marvell.com>
17727 M:      Manish Rangankar <mrangankar@marvell.com>
17728 M:      GR-QLogic-Storage-Upstream@marvell.com
17729 L:      linux-scsi@vger.kernel.org
17730 S:      Supported
17731 F:      drivers/scsi/qla4xxx/
17732
17733 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17734 M:      Shahed Shaikh <shshaikh@marvell.com>
17735 M:      Manish Chopra <manishc@marvell.com>
17736 M:      GR-Linux-NIC-Dev@marvell.com
17737 L:      netdev@vger.kernel.org
17738 S:      Supported
17739 F:      drivers/net/ethernet/qlogic/qlcnic/
17740
17741 QM1D1B0004 MEDIA DRIVER
17742 M:      Akihiro Tsukada <tskd08@gmail.com>
17743 L:      linux-media@vger.kernel.org
17744 S:      Odd Fixes
17745 F:      drivers/media/tuners/qm1d1b0004*
17746
17747 QM1D1C0042 MEDIA DRIVER
17748 M:      Akihiro Tsukada <tskd08@gmail.com>
17749 L:      linux-media@vger.kernel.org
17750 S:      Odd Fixes
17751 F:      drivers/media/tuners/qm1d1c0042*
17752
17753 QNX4 FILESYSTEM
17754 M:      Anders Larsen <al@alarsen.net>
17755 S:      Maintained
17756 W:      http://www.alarsen.net/linux/qnx4fs/
17757 F:      fs/qnx4/
17758 F:      include/uapi/linux/qnx4_fs.h
17759 F:      include/uapi/linux/qnxtypes.h
17760
17761 QNX6 FILESYSTEM
17762 S:      Orphan
17763 F:      Documentation/filesystems/qnx6.rst
17764 F:      fs/qnx6/
17765 F:      include/linux/qnx6_fs.h
17766
17767 QORIQ DPAA2 FSL-MC BUS DRIVER
17768 M:      Stuart Yoder <stuyoder@gmail.com>
17769 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17770 L:      linux-kernel@vger.kernel.org
17771 S:      Maintained
17772 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17773 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17774 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17775 F:      drivers/bus/fsl-mc/
17776 F:      include/uapi/linux/fsl_mc.h
17777
17778 QT1010 MEDIA DRIVER
17779 M:      Antti Palosaari <crope@iki.fi>
17780 L:      linux-media@vger.kernel.org
17781 S:      Maintained
17782 W:      https://linuxtv.org
17783 W:      http://palosaari.fi/linux/
17784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17785 T:      git git://linuxtv.org/anttip/media_tree.git
17786 F:      drivers/media/tuners/qt1010*
17787
17788 QUALCOMM ATH12K WIRELESS DRIVER
17789 M:      Kalle Valo <kvalo@kernel.org>
17790 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17791 L:      ath12k@lists.infradead.org
17792 S:      Supported
17793 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17795 F:      drivers/net/wireless/ath/ath12k/
17796
17797 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17798 M:      Kalle Valo <kvalo@kernel.org>
17799 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17800 L:      ath10k@lists.infradead.org
17801 S:      Supported
17802 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17804 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17805 F:      drivers/net/wireless/ath/ath10k/
17806
17807 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17808 M:      Kalle Valo <kvalo@kernel.org>
17809 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17810 L:      ath11k@lists.infradead.org
17811 S:      Supported
17812 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17813 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17815 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17816 F:      drivers/net/wireless/ath/ath11k/
17817
17818 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17819 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17820 L:      linux-wireless@vger.kernel.org
17821 S:      Maintained
17822 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17824 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17825 F:      drivers/net/wireless/ath/ath9k/
17826
17827 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17828 M:      Stephan Gerhold <stephan@gerhold.net>
17829 L:      netdev@vger.kernel.org
17830 L:      linux-arm-msm@vger.kernel.org
17831 S:      Maintained
17832 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17833 F:      drivers/net/wwan/qcom_bam_dmux.c
17834
17835 QUALCOMM CAMERA SUBSYSTEM DRIVER
17836 M:      Robert Foss <rfoss@kernel.org>
17837 M:      Todor Tomov <todor.too@gmail.com>
17838 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17839 L:      linux-media@vger.kernel.org
17840 S:      Maintained
17841 F:      Documentation/admin-guide/media/qcom_camss.rst
17842 F:      Documentation/devicetree/bindings/media/*camss*
17843 F:      drivers/media/platform/qcom/camss/
17844
17845 QUALCOMM CLOCK DRIVERS
17846 M:      Bjorn Andersson <andersson@kernel.org>
17847 L:      linux-arm-msm@vger.kernel.org
17848 S:      Supported
17849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17850 F:      Documentation/devicetree/bindings/clock/qcom,*
17851 F:      drivers/clk/qcom/
17852 F:      include/dt-bindings/clock/qcom,*
17853
17854 QUALCOMM CLOUD AI (QAIC) DRIVER
17855 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17856 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17857 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17858 L:      linux-arm-msm@vger.kernel.org
17859 L:      dri-devel@lists.freedesktop.org
17860 S:      Supported
17861 T:      git git://anongit.freedesktop.org/drm/drm-misc
17862 F:      Documentation/accel/qaic/
17863 F:      drivers/accel/qaic/
17864 F:      include/uapi/drm/qaic_accel.h
17865
17866 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17867 M:      Bjorn Andersson <andersson@kernel.org>
17868 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17869 L:      linux-pm@vger.kernel.org
17870 L:      linux-arm-msm@vger.kernel.org
17871 S:      Maintained
17872 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17873 F:      drivers/pmdomain/qcom/cpr.c
17874
17875 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17876 M:      Ilia Lin <ilia.lin@kernel.org>
17877 L:      linux-pm@vger.kernel.org
17878 S:      Maintained
17879 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17880 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17881 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17882
17883 QUALCOMM CRYPTO DRIVERS
17884 M:      Thara Gopinath <thara.gopinath@gmail.com>
17885 L:      linux-crypto@vger.kernel.org
17886 L:      linux-arm-msm@vger.kernel.org
17887 S:      Maintained
17888 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17889 F:      drivers/crypto/qce/
17890
17891 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17892 M:      Timur Tabi <timur@kernel.org>
17893 L:      netdev@vger.kernel.org
17894 S:      Maintained
17895 F:      drivers/net/ethernet/qualcomm/emac/
17896
17897 QUALCOMM ETHQOS ETHERNET DRIVER
17898 M:      Vinod Koul <vkoul@kernel.org>
17899 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17900 L:      netdev@vger.kernel.org
17901 L:      linux-arm-msm@vger.kernel.org
17902 S:      Maintained
17903 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17904 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17905
17906 QUALCOMM FASTRPC DRIVER
17907 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17908 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17909 L:      linux-arm-msm@vger.kernel.org
17910 S:      Maintained
17911 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17912 F:      drivers/misc/fastrpc.c
17913 F:      include/uapi/misc/fastrpc.h
17914
17915 QUALCOMM HEXAGON ARCHITECTURE
17916 M:      Brian Cain <bcain@quicinc.com>
17917 L:      linux-hexagon@vger.kernel.org
17918 S:      Supported
17919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17920 F:      arch/hexagon/
17921
17922 QUALCOMM HIDMA DRIVER
17923 M:      Sinan Kaya <okaya@kernel.org>
17924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17925 L:      linux-arm-msm@vger.kernel.org
17926 L:      dmaengine@vger.kernel.org
17927 S:      Supported
17928 F:      drivers/dma/qcom/hidma*
17929
17930 QUALCOMM I2C CCI DRIVER
17931 M:      Loic Poulain <loic.poulain@linaro.org>
17932 M:      Robert Foss <rfoss@kernel.org>
17933 L:      linux-i2c@vger.kernel.org
17934 L:      linux-arm-msm@vger.kernel.org
17935 S:      Maintained
17936 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17937 F:      drivers/i2c/busses/i2c-qcom-cci.c
17938
17939 QUALCOMM INTERCONNECT BWMON DRIVER
17940 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17941 L:      linux-arm-msm@vger.kernel.org
17942 S:      Maintained
17943 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17944 F:      drivers/soc/qcom/icc-bwmon.c
17945
17946 QUALCOMM IOMMU
17947 M:      Rob Clark <robdclark@gmail.com>
17948 L:      iommu@lists.linux.dev
17949 L:      linux-arm-msm@vger.kernel.org
17950 S:      Maintained
17951 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17952
17953 QUALCOMM IPC ROUTER (QRTR) DRIVER
17954 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17955 L:      linux-arm-msm@vger.kernel.org
17956 S:      Maintained
17957 F:      include/trace/events/qrtr.h
17958 F:      include/uapi/linux/qrtr.h
17959 F:      net/qrtr/
17960
17961 QUALCOMM IPCC MAILBOX DRIVER
17962 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17963 L:      linux-arm-msm@vger.kernel.org
17964 S:      Supported
17965 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17966 F:      drivers/mailbox/qcom-ipcc.c
17967 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17968
17969 QUALCOMM IPQ4019 USB PHY DRIVER
17970 M:      Robert Marko <robert.marko@sartura.hr>
17971 M:      Luka Perkov <luka.perkov@sartura.hr>
17972 L:      linux-arm-msm@vger.kernel.org
17973 S:      Maintained
17974 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17975 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17976
17977 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17978 M:      Robert Marko <robert.marko@sartura.hr>
17979 M:      Luka Perkov <luka.perkov@sartura.hr>
17980 L:      linux-arm-msm@vger.kernel.org
17981 S:      Maintained
17982 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17983 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17984
17985 QUALCOMM NAND CONTROLLER DRIVER
17986 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17987 L:      linux-mtd@lists.infradead.org
17988 L:      linux-arm-msm@vger.kernel.org
17989 S:      Maintained
17990 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17991 F:      drivers/mtd/nand/raw/qcom_nandc.c
17992
17993 QUALCOMM QSEECOM DRIVER
17994 M:      Maximilian Luz <luzmaximilian@gmail.com>
17995 L:      linux-arm-msm@vger.kernel.org
17996 S:      Maintained
17997 F:      drivers/firmware/qcom/qcom_qseecom.c
17998
17999 QUALCOMM QSEECOM UEFISECAPP DRIVER
18000 M:      Maximilian Luz <luzmaximilian@gmail.com>
18001 L:      linux-arm-msm@vger.kernel.org
18002 S:      Maintained
18003 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18004
18005 QUALCOMM RMNET DRIVER
18006 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18007 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18008 L:      netdev@vger.kernel.org
18009 S:      Maintained
18010 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18011 F:      drivers/net/ethernet/qualcomm/rmnet/
18012 F:      include/linux/if_rmnet.h
18013
18014 QUALCOMM TSENS THERMAL DRIVER
18015 M:      Amit Kucheria <amitk@kernel.org>
18016 M:      Thara Gopinath <thara.gopinath@gmail.com>
18017 L:      linux-pm@vger.kernel.org
18018 L:      linux-arm-msm@vger.kernel.org
18019 S:      Maintained
18020 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18021 F:      drivers/thermal/qcom/
18022
18023 QUALCOMM TYPEC PORT MANAGER DRIVER
18024 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18025 L:      linux-arm-msm@vger.kernel.org
18026 L:      linux-usb@vger.kernel.org
18027 S:      Maintained
18028 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18029 F:      drivers/usb/typec/tcpm/qcom/
18030
18031 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18032 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18033 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18034 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18035 L:      linux-media@vger.kernel.org
18036 L:      linux-arm-msm@vger.kernel.org
18037 S:      Maintained
18038 T:      git git://linuxtv.org/media_tree.git
18039 F:      Documentation/devicetree/bindings/media/*venus*
18040 F:      drivers/media/platform/qcom/venus/
18041
18042 QUALCOMM WCN36XX WIRELESS DRIVER
18043 M:      Loic Poulain <loic.poulain@linaro.org>
18044 L:      wcn36xx@lists.infradead.org
18045 S:      Supported
18046 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18047 F:      drivers/net/wireless/ath/wcn36xx/
18048
18049 QUANTENNA QTNFMAC WIRELESS DRIVER
18050 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18051 R:      Sergey Matyukevich <geomatsi@gmail.com>
18052 L:      linux-wireless@vger.kernel.org
18053 S:      Maintained
18054 F:      drivers/net/wireless/quantenna
18055
18056 RADEON and AMDGPU DRM DRIVERS
18057 M:      Alex Deucher <alexander.deucher@amd.com>
18058 M:      Christian König <christian.koenig@amd.com>
18059 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18060 L:      amd-gfx@lists.freedesktop.org
18061 S:      Supported
18062 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18063 C:      irc://irc.oftc.net/radeon
18064 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18065 F:      Documentation/gpu/amdgpu/
18066 F:      drivers/gpu/drm/amd/
18067 F:      drivers/gpu/drm/ci/xfails/amd*
18068 F:      drivers/gpu/drm/radeon/
18069 F:      include/uapi/drm/amdgpu_drm.h
18070 F:      include/uapi/drm/radeon_drm.h
18071
18072 RADEON FRAMEBUFFER DISPLAY DRIVER
18073 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18074 L:      linux-fbdev@vger.kernel.org
18075 S:      Maintained
18076 F:      drivers/video/fbdev/aty/radeon*
18077 F:      include/uapi/linux/radeonfb.h
18078
18079 RADIOSHARK RADIO DRIVER
18080 M:      Hans Verkuil <hverkuil@xs4all.nl>
18081 L:      linux-media@vger.kernel.org
18082 S:      Maintained
18083 T:      git git://linuxtv.org/media_tree.git
18084 F:      drivers/media/radio/radio-shark.c
18085
18086 RADIOSHARK2 RADIO DRIVER
18087 M:      Hans Verkuil <hverkuil@xs4all.nl>
18088 L:      linux-media@vger.kernel.org
18089 S:      Maintained
18090 T:      git git://linuxtv.org/media_tree.git
18091 F:      drivers/media/radio/radio-shark2.c
18092 F:      drivers/media/radio/radio-tea5777.c
18093
18094 RADOS BLOCK DEVICE (RBD)
18095 M:      Ilya Dryomov <idryomov@gmail.com>
18096 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18097 L:      ceph-devel@vger.kernel.org
18098 S:      Supported
18099 W:      http://ceph.com/
18100 T:      git https://github.com/ceph/ceph-client.git
18101 F:      Documentation/ABI/testing/sysfs-bus-rbd
18102 F:      drivers/block/rbd.c
18103 F:      drivers/block/rbd_types.h
18104
18105 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18106 L:      linux-fbdev@vger.kernel.org
18107 S:      Orphan
18108 F:      drivers/video/fbdev/aty/aty128fb.c
18109
18110 RAINSHADOW-CEC DRIVER
18111 M:      Hans Verkuil <hverkuil@xs4all.nl>
18112 L:      linux-media@vger.kernel.org
18113 S:      Maintained
18114 T:      git git://linuxtv.org/media_tree.git
18115 F:      drivers/media/cec/usb/rainshadow/
18116
18117 RALINK MIPS ARCHITECTURE
18118 M:      John Crispin <john@phrozen.org>
18119 L:      linux-mips@vger.kernel.org
18120 S:      Maintained
18121 F:      arch/mips/ralink
18122
18123 RALINK MT7621 MIPS ARCHITECTURE
18124 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18125 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18126 L:      linux-mips@vger.kernel.org
18127 S:      Maintained
18128 F:      arch/mips/boot/dts/ralink/mt7621*
18129
18130 RALINK RT2X00 WIRELESS LAN DRIVER
18131 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18132 L:      linux-wireless@vger.kernel.org
18133 S:      Maintained
18134 F:      drivers/net/wireless/ralink/rt2x00/
18135
18136 RAMDISK RAM BLOCK DEVICE DRIVER
18137 M:      Jens Axboe <axboe@kernel.dk>
18138 S:      Maintained
18139 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18140 F:      drivers/block/brd.c
18141
18142 RANCHU VIRTUAL BOARD FOR MIPS
18143 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18144 L:      linux-mips@vger.kernel.org
18145 S:      Supported
18146 F:      arch/mips/configs/generic/board-ranchu.config
18147 F:      arch/mips/generic/board-ranchu.c
18148
18149 RANDOM NUMBER DRIVER
18150 M:      "Theodore Ts'o" <tytso@mit.edu>
18151 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18152 S:      Maintained
18153 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18154 F:      drivers/char/random.c
18155 F:      drivers/virt/vmgenid.c
18156
18157 RAPIDIO SUBSYSTEM
18158 M:      Matt Porter <mporter@kernel.crashing.org>
18159 M:      Alexandre Bounine <alex.bou9@gmail.com>
18160 S:      Maintained
18161 F:      drivers/rapidio/
18162
18163 RAS INFRASTRUCTURE
18164 M:      Tony Luck <tony.luck@intel.com>
18165 M:      Borislav Petkov <bp@alien8.de>
18166 L:      linux-edac@vger.kernel.org
18167 S:      Maintained
18168 F:      Documentation/admin-guide/ras.rst
18169 F:      drivers/ras/
18170 F:      include/linux/ras.h
18171 F:      include/ras/ras_event.h
18172
18173 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18174 L:      linux-wireless@vger.kernel.org
18175 S:      Orphan
18176 F:      drivers/net/wireless/legacy/ray*
18177
18178 RC-CORE / LIRC FRAMEWORK
18179 M:      Sean Young <sean@mess.org>
18180 L:      linux-media@vger.kernel.org
18181 S:      Maintained
18182 W:      http://linuxtv.org
18183 T:      git git://linuxtv.org/media_tree.git
18184 F:      Documentation/driver-api/media/rc-core.rst
18185 F:      Documentation/userspace-api/media/rc/
18186 F:      drivers/media/rc/
18187 F:      include/media/rc-core.h
18188 F:      include/media/rc-map.h
18189 F:      include/uapi/linux/lirc.h
18190
18191 RCMM REMOTE CONTROLS DECODER
18192 M:      Patrick Lerda <patrick9876@free.fr>
18193 S:      Maintained
18194 F:      drivers/media/rc/ir-rcmm-decoder.c
18195
18196 RCUTORTURE TEST FRAMEWORK
18197 M:      "Paul E. McKenney" <paulmck@kernel.org>
18198 M:      Josh Triplett <josh@joshtriplett.org>
18199 R:      Steven Rostedt <rostedt@goodmis.org>
18200 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18201 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18202 L:      rcu@vger.kernel.org
18203 S:      Supported
18204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18205 F:      tools/testing/selftests/rcutorture
18206
18207 RDACM20 Camera Sensor
18208 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18209 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18210 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18211 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18212 L:      linux-media@vger.kernel.org
18213 S:      Maintained
18214 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18215 F:      drivers/media/i2c/max9271.c
18216 F:      drivers/media/i2c/max9271.h
18217 F:      drivers/media/i2c/rdacm20.c
18218
18219 RDACM21 Camera Sensor
18220 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18221 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18222 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18223 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18224 L:      linux-media@vger.kernel.org
18225 S:      Maintained
18226 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18227 F:      drivers/media/i2c/max9271.c
18228 F:      drivers/media/i2c/max9271.h
18229 F:      drivers/media/i2c/rdacm21.c
18230
18231 RDC R-321X SoC
18232 M:      Florian Fainelli <florian@openwrt.org>
18233 S:      Maintained
18234
18235 RDC R6040 FAST ETHERNET DRIVER
18236 M:      Florian Fainelli <f.fainelli@gmail.com>
18237 L:      netdev@vger.kernel.org
18238 S:      Maintained
18239 F:      drivers/net/ethernet/rdc/r6040.c
18240
18241 RDMAVT - RDMA verbs software
18242 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18243 L:      linux-rdma@vger.kernel.org
18244 S:      Supported
18245 F:      drivers/infiniband/sw/rdmavt
18246
18247 RDS - RELIABLE DATAGRAM SOCKETS
18248 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18249 L:      netdev@vger.kernel.org
18250 L:      linux-rdma@vger.kernel.org
18251 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18252 S:      Supported
18253 W:      https://oss.oracle.com/projects/rds/
18254 F:      Documentation/networking/rds.rst
18255 F:      net/rds/
18256
18257 RDT - RESOURCE ALLOCATION
18258 M:      Fenghua Yu <fenghua.yu@intel.com>
18259 M:      Reinette Chatre <reinette.chatre@intel.com>
18260 L:      linux-kernel@vger.kernel.org
18261 S:      Supported
18262 F:      Documentation/arch/x86/resctrl*
18263 F:      arch/x86/include/asm/resctrl.h
18264 F:      arch/x86/kernel/cpu/resctrl/
18265 F:      tools/testing/selftests/resctrl/
18266
18267 READ-COPY UPDATE (RCU)
18268 M:      "Paul E. McKenney" <paulmck@kernel.org>
18269 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18270 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18271 M:      Joel Fernandes <joel@joelfernandes.org>
18272 M:      Josh Triplett <josh@joshtriplett.org>
18273 M:      Boqun Feng <boqun.feng@gmail.com>
18274 R:      Steven Rostedt <rostedt@goodmis.org>
18275 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18276 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18277 R:      Zqiang <qiang.zhang1211@gmail.com>
18278 L:      rcu@vger.kernel.org
18279 S:      Supported
18280 W:      http://www.rdrop.com/users/paulmck/RCU/
18281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18282 F:      Documentation/RCU/
18283 F:      include/linux/rcu*
18284 F:      kernel/rcu/
18285 X:      Documentation/RCU/torture.rst
18286 X:      include/linux/srcu*.h
18287 X:      kernel/rcu/srcu*.c
18288
18289 REAL TIME CLOCK (RTC) SUBSYSTEM
18290 M:      Alessandro Zummo <a.zummo@towertech.it>
18291 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18292 L:      linux-rtc@vger.kernel.org
18293 S:      Maintained
18294 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18296 F:      Documentation/admin-guide/rtc.rst
18297 F:      Documentation/devicetree/bindings/rtc/
18298 F:      drivers/rtc/
18299 F:      include/linux/rtc.h
18300 F:      include/linux/rtc/
18301 F:      include/uapi/linux/rtc.h
18302 F:      tools/testing/selftests/rtc/
18303
18304 Real-time Linux Analysis (RTLA) tools
18305 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18306 M:      Steven Rostedt <rostedt@goodmis.org>
18307 L:      linux-trace-kernel@vger.kernel.org
18308 S:      Maintained
18309 F:      Documentation/tools/rtla/
18310 F:      tools/tracing/rtla/
18311
18312 REALTEK AUDIO CODECS
18313 M:      Oder Chiou <oder_chiou@realtek.com>
18314 S:      Maintained
18315 F:      include/sound/rt*.h
18316 F:      sound/soc/codecs/rt*
18317
18318 REALTEK OTTO WATCHDOG
18319 M:      Sander Vanheule <sander@svanheule.net>
18320 L:      linux-watchdog@vger.kernel.org
18321 S:      Maintained
18322 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18323 F:      drivers/watchdog/realtek_otto_wdt.c
18324
18325 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18326 M:      Linus Walleij <linus.walleij@linaro.org>
18327 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18328 S:      Maintained
18329 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18330 F:      drivers/net/dsa/realtek/*
18331
18332 REALTEK WIRELESS DRIVER (rtlwifi family)
18333 M:      Ping-Ke Shih <pkshih@realtek.com>
18334 L:      linux-wireless@vger.kernel.org
18335 S:      Maintained
18336 F:      drivers/net/wireless/realtek/rtlwifi/
18337
18338 REALTEK WIRELESS DRIVER (rtw88)
18339 M:      Ping-Ke Shih <pkshih@realtek.com>
18340 L:      linux-wireless@vger.kernel.org
18341 S:      Maintained
18342 F:      drivers/net/wireless/realtek/rtw88/
18343
18344 REALTEK WIRELESS DRIVER (rtw89)
18345 M:      Ping-Ke Shih <pkshih@realtek.com>
18346 L:      linux-wireless@vger.kernel.org
18347 S:      Maintained
18348 F:      drivers/net/wireless/realtek/rtw89/
18349
18350 REDPINE WIRELESS DRIVER
18351 L:      linux-wireless@vger.kernel.org
18352 S:      Orphan
18353 F:      drivers/net/wireless/rsi/
18354
18355 REGISTER MAP ABSTRACTION
18356 M:      Mark Brown <broonie@kernel.org>
18357 L:      linux-kernel@vger.kernel.org
18358 S:      Supported
18359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18360 F:      Documentation/devicetree/bindings/regmap/
18361 F:      drivers/base/regmap/
18362 F:      include/linux/regmap.h
18363
18364 REISERFS FILE SYSTEM
18365 L:      reiserfs-devel@vger.kernel.org
18366 S:      Obsolete
18367 F:      fs/reiserfs/
18368
18369 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18370 M:      Bjorn Andersson <andersson@kernel.org>
18371 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18372 L:      linux-remoteproc@vger.kernel.org
18373 S:      Maintained
18374 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18375 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18376 F:      Documentation/devicetree/bindings/remoteproc/
18377 F:      Documentation/staging/remoteproc.rst
18378 F:      drivers/remoteproc/
18379 F:      include/linux/remoteproc.h
18380 F:      include/linux/remoteproc/
18381
18382 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18383 M:      Bjorn Andersson <andersson@kernel.org>
18384 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18385 L:      linux-remoteproc@vger.kernel.org
18386 S:      Maintained
18387 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18388 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18389 F:      Documentation/staging/rpmsg.rst
18390 F:      drivers/rpmsg/
18391 F:      include/linux/rpmsg.h
18392 F:      include/linux/rpmsg/
18393 F:      include/uapi/linux/rpmsg.h
18394 F:      samples/rpmsg/
18395
18396 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18397 M:      Stephan Gerhold <stephan@gerhold.net>
18398 L:      netdev@vger.kernel.org
18399 L:      linux-remoteproc@vger.kernel.org
18400 S:      Maintained
18401 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18402
18403 RENESAS CLOCK DRIVERS
18404 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18405 L:      linux-renesas-soc@vger.kernel.org
18406 S:      Supported
18407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18408 F:      Documentation/devicetree/bindings/clock/renesas,*
18409 F:      drivers/clk/renesas/
18410
18411 RENESAS EMEV2 I2C DRIVER
18412 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18413 L:      linux-renesas-soc@vger.kernel.org
18414 S:      Supported
18415 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18416 F:      drivers/i2c/busses/i2c-emev2.c
18417
18418 RENESAS ETHERNET DRIVERS
18419 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18420 L:      netdev@vger.kernel.org
18421 L:      linux-renesas-soc@vger.kernel.org
18422 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18423 F:      drivers/net/ethernet/renesas/
18424 F:      include/linux/sh_eth.h
18425
18426 RENESAS IDT821034 ASoC CODEC
18427 M:      Herve Codina <herve.codina@bootlin.com>
18428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18429 S:      Maintained
18430 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18431 F:      sound/soc/codecs/idt821034.c
18432
18433 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18434 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18435 L:      linux-mtd@lists.infradead.org
18436 L:      linux-renesas-soc@vger.kernel.org
18437 S:      Maintained
18438 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18439 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18440
18441 RENESAS R-CAR GYROADC DRIVER
18442 M:      Marek Vasut <marek.vasut@gmail.com>
18443 L:      linux-iio@vger.kernel.org
18444 S:      Supported
18445 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18446 F:      drivers/iio/adc/rcar-gyroadc.c
18447
18448 RENESAS R-CAR I2C DRIVERS
18449 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18450 L:      linux-renesas-soc@vger.kernel.org
18451 S:      Supported
18452 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18453 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18454 F:      drivers/i2c/busses/i2c-rcar.c
18455 F:      drivers/i2c/busses/i2c-sh_mobile.c
18456
18457 RENESAS R-CAR SATA DRIVER
18458 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18459 L:      linux-ide@vger.kernel.org
18460 L:      linux-renesas-soc@vger.kernel.org
18461 S:      Supported
18462 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18463 F:      drivers/ata/sata_rcar.c
18464
18465 RENESAS R-CAR THERMAL DRIVERS
18466 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18467 L:      linux-renesas-soc@vger.kernel.org
18468 S:      Supported
18469 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18470 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18471 F:      drivers/thermal/rcar_gen3_thermal.c
18472 F:      drivers/thermal/rcar_thermal.c
18473
18474 RENESAS RIIC DRIVER
18475 M:      Chris Brandt <chris.brandt@renesas.com>
18476 L:      linux-renesas-soc@vger.kernel.org
18477 S:      Supported
18478 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18479 F:      drivers/i2c/busses/i2c-riic.c
18480
18481 RENESAS RZ/G2L A/D DRIVER
18482 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18483 L:      linux-iio@vger.kernel.org
18484 L:      linux-renesas-soc@vger.kernel.org
18485 S:      Supported
18486 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18487 F:      drivers/iio/adc/rzg2l_adc.c
18488
18489 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18490 M:      Biju Das <biju.das.jz@bp.renesas.com>
18491 L:      linux-iio@vger.kernel.org
18492 L:      linux-renesas-soc@vger.kernel.org
18493 S:      Supported
18494 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18495 F:      drivers/counter/rz-mtu3-cnt.c
18496
18497 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18498 M:      Clément Léger <clement.leger@bootlin.com>
18499 L:      linux-renesas-soc@vger.kernel.org
18500 L:      netdev@vger.kernel.org
18501 S:      Maintained
18502 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18503 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18504 F:      drivers/net/dsa/rzn1_a5psw*
18505 F:      drivers/net/pcs/pcs-rzn1-miic.c
18506 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18507 F:      include/linux/pcs-rzn1-miic.h
18508 F:      net/dsa/tag_rzn1_a5psw.c
18509
18510 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18511 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18512 L:      linux-rtc@vger.kernel.org
18513 L:      linux-renesas-soc@vger.kernel.org
18514 S:      Maintained
18515 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18516 F:      drivers/rtc/rtc-rzn1.c
18517
18518 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18519 M:      Herve Codina <herve.codina@bootlin.com>
18520 L:      linux-renesas-soc@vger.kernel.org
18521 L:      linux-usb@vger.kernel.org
18522 S:      Maintained
18523 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18524 F:      drivers/usb/gadget/udc/renesas_usbf.c
18525
18526 RENESAS RZ/V2M I2C DRIVER
18527 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18528 L:      linux-i2c@vger.kernel.org
18529 L:      linux-renesas-soc@vger.kernel.org
18530 S:      Supported
18531 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18532 F:      drivers/i2c/busses/i2c-rzv2m.c
18533
18534 RENESAS USB PHY DRIVER
18535 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18536 L:      linux-renesas-soc@vger.kernel.org
18537 S:      Maintained
18538 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18539
18540 RENESAS VERSACLOCK 7 CLOCK DRIVER
18541 M:      Alex Helms <alexander.helms.jy@renesas.com>
18542 S:      Maintained
18543 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18544 F:      drivers/clk/clk-versaclock7.c
18545
18546 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18547 M:      Herve Codina <herve.codina@bootlin.com>
18548 L:      linux-iio@vger.kernel.org
18549 S:      Maintained
18550 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18551 F:      drivers/iio/potentiometer/x9250.c
18552
18553 RESET CONTROLLER FRAMEWORK
18554 M:      Philipp Zabel <p.zabel@pengutronix.de>
18555 S:      Maintained
18556 T:      git git://git.pengutronix.de/git/pza/linux
18557 F:      Documentation/devicetree/bindings/reset/
18558 F:      Documentation/driver-api/reset.rst
18559 F:      drivers/reset/
18560 F:      include/dt-bindings/reset/
18561 F:      include/linux/reset-controller.h
18562 F:      include/linux/reset.h
18563 F:      include/linux/reset/
18564 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18565
18566 RESTARTABLE SEQUENCES SUPPORT
18567 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18568 M:      Peter Zijlstra <peterz@infradead.org>
18569 M:      "Paul E. McKenney" <paulmck@kernel.org>
18570 M:      Boqun Feng <boqun.feng@gmail.com>
18571 L:      linux-kernel@vger.kernel.org
18572 S:      Supported
18573 F:      include/trace/events/rseq.h
18574 F:      include/uapi/linux/rseq.h
18575 F:      kernel/rseq.c
18576 F:      tools/testing/selftests/rseq/
18577
18578 RFKILL
18579 M:      Johannes Berg <johannes@sipsolutions.net>
18580 L:      linux-wireless@vger.kernel.org
18581 S:      Maintained
18582 W:      https://wireless.wiki.kernel.org/
18583 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18586 F:      Documentation/ABI/stable/sysfs-class-rfkill
18587 F:      Documentation/driver-api/rfkill.rst
18588 F:      include/linux/rfkill.h
18589 F:      include/uapi/linux/rfkill.h
18590 F:      net/rfkill/
18591
18592 RHASHTABLE
18593 M:      Thomas Graf <tgraf@suug.ch>
18594 M:      Herbert Xu <herbert@gondor.apana.org.au>
18595 L:      netdev@vger.kernel.org
18596 S:      Maintained
18597 F:      include/linux/rhashtable-types.h
18598 F:      include/linux/rhashtable.h
18599 F:      lib/rhashtable.c
18600 F:      lib/test_rhashtable.c
18601
18602 RICOH R5C592 MEMORYSTICK DRIVER
18603 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18604 S:      Maintained
18605 F:      drivers/memstick/host/r592.*
18606
18607 RICOH SMARTMEDIA/XD DRIVER
18608 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18609 S:      Maintained
18610 F:      drivers/mtd/nand/raw/r852.c
18611 F:      drivers/mtd/nand/raw/r852.h
18612
18613 RISC-V ARCHITECTURE
18614 M:      Paul Walmsley <paul.walmsley@sifive.com>
18615 M:      Palmer Dabbelt <palmer@dabbelt.com>
18616 M:      Albert Ou <aou@eecs.berkeley.edu>
18617 L:      linux-riscv@lists.infradead.org
18618 S:      Supported
18619 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18620 C:      irc://irc.libera.chat/riscv
18621 P:      Documentation/arch/riscv/patch-acceptance.rst
18622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18623 F:      arch/riscv/
18624 N:      riscv
18625 K:      riscv
18626
18627 RISC-V MICROCHIP FPGA SUPPORT
18628 M:      Conor Dooley <conor.dooley@microchip.com>
18629 M:      Daire McNamara <daire.mcnamara@microchip.com>
18630 L:      linux-riscv@lists.infradead.org
18631 S:      Supported
18632 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18633 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18634 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18635 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18636 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18637 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18638 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18639 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18640 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18641 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18642 F:      arch/riscv/boot/dts/microchip/
18643 F:      drivers/char/hw_random/mpfs-rng.c
18644 F:      drivers/clk/microchip/clk-mpfs*.c
18645 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18646 F:      drivers/mailbox/mailbox-mpfs.c
18647 F:      drivers/pci/controller/pcie-microchip-host.c
18648 F:      drivers/pwm/pwm-microchip-core.c
18649 F:      drivers/reset/reset-mpfs.c
18650 F:      drivers/rtc/rtc-mpfs.c
18651 F:      drivers/soc/microchip/mpfs-sys-controller.c
18652 F:      drivers/spi/spi-microchip-core-qspi.c
18653 F:      drivers/spi/spi-microchip-core.c
18654 F:      drivers/usb/musb/mpfs.c
18655 F:      include/soc/microchip/mpfs.h
18656
18657 RISC-V MISC SOC SUPPORT
18658 M:      Conor Dooley <conor@kernel.org>
18659 L:      linux-riscv@lists.infradead.org
18660 S:      Maintained
18661 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18662 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18663 F:      Documentation/devicetree/bindings/riscv/
18664 F:      arch/riscv/boot/dts/
18665 X:      arch/riscv/boot/dts/allwinner/
18666 X:      arch/riscv/boot/dts/renesas/
18667
18668 RISC-V PMU DRIVERS
18669 M:      Atish Patra <atishp@atishpatra.org>
18670 R:      Anup Patel <anup@brainfault.org>
18671 L:      linux-riscv@lists.infradead.org
18672 S:      Supported
18673 F:      drivers/perf/riscv_pmu.c
18674 F:      drivers/perf/riscv_pmu_legacy.c
18675 F:      drivers/perf/riscv_pmu_sbi.c
18676
18677 RISC-V THEAD SoC SUPPORT
18678 M:      Jisheng Zhang <jszhang@kernel.org>
18679 M:      Guo Ren <guoren@kernel.org>
18680 M:      Fu Wei <wefu@redhat.com>
18681 L:      linux-riscv@lists.infradead.org
18682 S:      Maintained
18683 F:      arch/riscv/boot/dts/thead/
18684
18685 RNBD BLOCK DRIVERS
18686 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18687 M:      Jack Wang <jinpu.wang@ionos.com>
18688 L:      linux-block@vger.kernel.org
18689 S:      Maintained
18690 F:      drivers/block/rnbd/
18691
18692 ROCCAT DRIVERS
18693 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18694 S:      Maintained
18695 W:      http://sourceforge.net/projects/roccat/
18696 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18697 F:      drivers/hid/hid-roccat*
18698 F:      include/linux/hid-roccat*
18699
18700 ROCKCHIP CRYPTO DRIVERS
18701 M:      Corentin Labbe <clabbe@baylibre.com>
18702 L:      linux-crypto@vger.kernel.org
18703 S:      Maintained
18704 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18705 F:      drivers/crypto/rockchip/
18706
18707 ROCKCHIP I2S TDM DRIVER
18708 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18709 L:      linux-rockchip@lists.infradead.org
18710 S:      Maintained
18711 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18712 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18713
18714 ROCKCHIP ISP V1 DRIVER
18715 M:      Dafna Hirschfeld <dafna@fastmail.com>
18716 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18717 L:      linux-media@vger.kernel.org
18718 L:      linux-rockchip@lists.infradead.org
18719 S:      Maintained
18720 F:      Documentation/admin-guide/media/rkisp1.rst
18721 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18722 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18723 F:      drivers/media/platform/rockchip/rkisp1
18724 F:      include/uapi/linux/rkisp1-config.h
18725
18726 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18727 M:      Jacob Chen <jacob-chen@iotwrt.com>
18728 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18729 L:      linux-media@vger.kernel.org
18730 L:      linux-rockchip@lists.infradead.org
18731 S:      Maintained
18732 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18733 F:      drivers/media/platform/rockchip/rga/
18734
18735 ROCKCHIP VIDEO DECODER DRIVER
18736 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18737 L:      linux-media@vger.kernel.org
18738 L:      linux-rockchip@lists.infradead.org
18739 S:      Maintained
18740 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18741 F:      drivers/staging/media/rkvdec/
18742
18743 ROCKER DRIVER
18744 M:      Jiri Pirko <jiri@resnulli.us>
18745 L:      netdev@vger.kernel.org
18746 S:      Supported
18747 F:      drivers/net/ethernet/rocker/
18748
18749 ROCKETPORT EXPRESS/INFINITY DRIVER
18750 M:      Kevin Cernekee <cernekee@gmail.com>
18751 L:      linux-serial@vger.kernel.org
18752 S:      Odd Fixes
18753 F:      drivers/tty/serial/rp2.*
18754
18755 ROHM BD99954 CHARGER IC
18756 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18757 S:      Supported
18758 F:      drivers/power/supply/bd99954-charger.c
18759 F:      drivers/power/supply/bd99954-charger.h
18760
18761 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18762 M:      Tomasz Duszynski <tduszyns@gmail.com>
18763 S:      Maintained
18764 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18765 F:      drivers/iio/light/bh1750.c
18766
18767 ROHM BM1390 PRESSURE SENSOR DRIVER
18768 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18769 L:      linux-iio@vger.kernel.org
18770 S:      Supported
18771 F:      drivers/iio/pressure/rohm-bm1390.c
18772
18773 ROHM BU270xx LIGHT SENSOR DRIVERs
18774 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18775 L:      linux-iio@vger.kernel.org
18776 S:      Supported
18777 F:      drivers/iio/light/rohm-bu27008.c
18778 F:      drivers/iio/light/rohm-bu27034.c
18779
18780 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18781 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18782 L:      linux-kernel@vger.kernel.org
18783 L:      linux-renesas-soc@vger.kernel.org
18784 S:      Supported
18785 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18786 F:      drivers/gpio/gpio-bd9571mwv.c
18787 F:      drivers/mfd/bd9571mwv.c
18788 F:      drivers/regulator/bd9571mwv-regulator.c
18789 F:      include/linux/mfd/bd9571mwv.h
18790
18791 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18792 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18793 S:      Supported
18794 F:      drivers/clk/clk-bd718x7.c
18795 F:      drivers/gpio/gpio-bd71815.c
18796 F:      drivers/gpio/gpio-bd71828.c
18797 F:      drivers/mfd/rohm-bd71828.c
18798 F:      drivers/mfd/rohm-bd718x7.c
18799 F:      drivers/mfd/rohm-bd9576.c
18800 F:      drivers/regulator/bd71815-regulator.c
18801 F:      drivers/regulator/bd71828-regulator.c
18802 F:      drivers/regulator/bd718x7-regulator.c
18803 F:      drivers/regulator/bd9576-regulator.c
18804 F:      drivers/regulator/rohm-regulator.c
18805 F:      drivers/rtc/rtc-bd70528.c
18806 F:      drivers/watchdog/bd9576_wdt.c
18807 F:      include/linux/mfd/rohm-bd71815.h
18808 F:      include/linux/mfd/rohm-bd71828.h
18809 F:      include/linux/mfd/rohm-bd718x7.h
18810 F:      include/linux/mfd/rohm-bd957x.h
18811 F:      include/linux/mfd/rohm-generic.h
18812 F:      include/linux/mfd/rohm-shared.h
18813
18814 ROSE NETWORK LAYER
18815 M:      Ralf Baechle <ralf@linux-mips.org>
18816 L:      linux-hams@vger.kernel.org
18817 S:      Maintained
18818 W:      https://linux-ax25.in-berlin.de
18819 F:      include/net/rose.h
18820 F:      include/uapi/linux/rose.h
18821 F:      net/rose/
18822
18823 ROTATION DRIVER FOR ALLWINNER A83T
18824 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18825 L:      linux-media@vger.kernel.org
18826 S:      Maintained
18827 T:      git git://linuxtv.org/media_tree.git
18828 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18829 F:      drivers/media/platform/sunxi/sun8i-rotate/
18830
18831 RPMSG TTY DRIVER
18832 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18833 L:      linux-remoteproc@vger.kernel.org
18834 S:      Maintained
18835 F:      drivers/tty/rpmsg_tty.c
18836
18837 RTL2830 MEDIA DRIVER
18838 M:      Antti Palosaari <crope@iki.fi>
18839 L:      linux-media@vger.kernel.org
18840 S:      Maintained
18841 W:      https://linuxtv.org
18842 W:      http://palosaari.fi/linux/
18843 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18844 T:      git git://linuxtv.org/anttip/media_tree.git
18845 F:      drivers/media/dvb-frontends/rtl2830*
18846
18847 RTL2832 MEDIA DRIVER
18848 M:      Antti Palosaari <crope@iki.fi>
18849 L:      linux-media@vger.kernel.org
18850 S:      Maintained
18851 W:      https://linuxtv.org
18852 W:      http://palosaari.fi/linux/
18853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18854 T:      git git://linuxtv.org/anttip/media_tree.git
18855 F:      drivers/media/dvb-frontends/rtl2832*
18856
18857 RTL2832_SDR MEDIA DRIVER
18858 M:      Antti Palosaari <crope@iki.fi>
18859 L:      linux-media@vger.kernel.org
18860 S:      Maintained
18861 W:      https://linuxtv.org
18862 W:      http://palosaari.fi/linux/
18863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18864 T:      git git://linuxtv.org/anttip/media_tree.git
18865 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18866
18867 RTL8180 WIRELESS DRIVER
18868 L:      linux-wireless@vger.kernel.org
18869 S:      Orphan
18870 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18871
18872 RTL8187 WIRELESS DRIVER
18873 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18874 M:      Larry Finger <Larry.Finger@lwfinger.net>
18875 L:      linux-wireless@vger.kernel.org
18876 S:      Maintained
18877 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18878
18879 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18880 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18881 L:      linux-wireless@vger.kernel.org
18882 S:      Maintained
18883 F:      drivers/net/wireless/realtek/rtl8xxxu/
18884
18885 RTRS TRANSPORT DRIVERS
18886 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18887 M:      Jack Wang <jinpu.wang@ionos.com>
18888 L:      linux-rdma@vger.kernel.org
18889 S:      Maintained
18890 F:      drivers/infiniband/ulp/rtrs/
18891
18892 RUNTIME VERIFICATION (RV)
18893 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18894 M:      Steven Rostedt <rostedt@goodmis.org>
18895 L:      linux-trace-kernel@vger.kernel.org
18896 S:      Maintained
18897 F:      Documentation/trace/rv/
18898 F:      include/linux/rv.h
18899 F:      include/rv/
18900 F:      kernel/trace/rv/
18901 F:      tools/verification/
18902
18903 RUST
18904 M:      Miguel Ojeda <ojeda@kernel.org>
18905 M:      Alex Gaynor <alex.gaynor@gmail.com>
18906 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18907 R:      Boqun Feng <boqun.feng@gmail.com>
18908 R:      Gary Guo <gary@garyguo.net>
18909 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18910 R:      Benno Lossin <benno.lossin@proton.me>
18911 R:      Andreas Hindborg <a.hindborg@samsung.com>
18912 R:      Alice Ryhl <aliceryhl@google.com>
18913 L:      rust-for-linux@vger.kernel.org
18914 S:      Supported
18915 W:      https://rust-for-linux.com
18916 B:      https://github.com/Rust-for-Linux/linux/issues
18917 C:      zulip://rust-for-linux.zulipchat.com
18918 P:      https://rust-for-linux.com/contributing
18919 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18920 F:      Documentation/rust/
18921 F:      rust/
18922 F:      samples/rust/
18923 F:      scripts/*rust*
18924 K:      \b(?i:rust)\b
18925
18926 RXRPC SOCKETS (AF_RXRPC)
18927 M:      David Howells <dhowells@redhat.com>
18928 M:      Marc Dionne <marc.dionne@auristor.com>
18929 L:      linux-afs@lists.infradead.org
18930 S:      Supported
18931 W:      https://www.infradead.org/~dhowells/kafs/
18932 F:      Documentation/networking/rxrpc.rst
18933 F:      include/keys/rxrpc-type.h
18934 F:      include/net/af_rxrpc.h
18935 F:      include/trace/events/rxrpc.h
18936 F:      include/uapi/linux/rxrpc.h
18937 F:      net/rxrpc/
18938
18939 S3 SAVAGE FRAMEBUFFER DRIVER
18940 M:      Antonino Daplas <adaplas@gmail.com>
18941 L:      linux-fbdev@vger.kernel.org
18942 S:      Maintained
18943 F:      drivers/video/fbdev/savage/
18944
18945 S390 ARCHITECTURE
18946 M:      Heiko Carstens <hca@linux.ibm.com>
18947 M:      Vasily Gorbik <gor@linux.ibm.com>
18948 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18949 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18950 R:      Sven Schnelle <svens@linux.ibm.com>
18951 L:      linux-s390@vger.kernel.org
18952 S:      Supported
18953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18954 F:      Documentation/driver-api/s390-drivers.rst
18955 F:      Documentation/arch/s390/
18956 F:      arch/s390/
18957 F:      drivers/s390/
18958 F:      drivers/watchdog/diag288_wdt.c
18959
18960 S390 COMMON I/O LAYER
18961 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18962 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18963 L:      linux-s390@vger.kernel.org
18964 S:      Supported
18965 F:      drivers/s390/cio/
18966
18967 S390 DASD DRIVER
18968 M:      Stefan Haberland <sth@linux.ibm.com>
18969 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18970 L:      linux-s390@vger.kernel.org
18971 S:      Supported
18972 F:      block/partitions/ibm.c
18973 F:      drivers/s390/block/dasd*
18974 F:      include/linux/dasd_mod.h
18975
18976 S390 IOMMU (PCI)
18977 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18978 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18979 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18980 L:      linux-s390@vger.kernel.org
18981 S:      Supported
18982 F:      drivers/iommu/s390-iommu.c
18983
18984 S390 IUCV NETWORK LAYER
18985 M:      Alexandra Winter <wintera@linux.ibm.com>
18986 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18987 L:      linux-s390@vger.kernel.org
18988 L:      netdev@vger.kernel.org
18989 S:      Supported
18990 F:      drivers/s390/net/*iucv*
18991 F:      include/net/iucv/
18992 F:      net/iucv/
18993
18994 S390 MM
18995 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18996 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18997 L:      linux-s390@vger.kernel.org
18998 S:      Supported
18999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
19000 F:      arch/s390/include/asm/pgtable.h
19001 F:      arch/s390/mm
19002
19003 S390 NETWORK DRIVERS
19004 M:      Alexandra Winter <wintera@linux.ibm.com>
19005 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19006 L:      linux-s390@vger.kernel.org
19007 L:      netdev@vger.kernel.org
19008 S:      Supported
19009 F:      drivers/s390/net/
19010
19011 S390 PCI SUBSYSTEM
19012 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19013 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19014 L:      linux-s390@vger.kernel.org
19015 S:      Supported
19016 F:      Documentation/arch/s390/pci.rst
19017 F:      arch/s390/pci/
19018 F:      drivers/pci/hotplug/s390_pci_hpc.c
19019
19020 S390 SCM DRIVER
19021 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19022 L:      linux-s390@vger.kernel.org
19023 S:      Supported
19024 F:      drivers/s390/block/scm*
19025 F:      drivers/s390/cio/scm.c
19026
19027 S390 VFIO AP DRIVER
19028 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19029 M:      Halil Pasic <pasic@linux.ibm.com>
19030 M:      Jason Herne <jjherne@linux.ibm.com>
19031 L:      linux-s390@vger.kernel.org
19032 S:      Supported
19033 F:      Documentation/arch/s390/vfio-ap*
19034 F:      drivers/s390/crypto/vfio_ap*
19035
19036 S390 VFIO-CCW DRIVER
19037 M:      Eric Farman <farman@linux.ibm.com>
19038 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19039 R:      Halil Pasic <pasic@linux.ibm.com>
19040 L:      linux-s390@vger.kernel.org
19041 L:      kvm@vger.kernel.org
19042 S:      Supported
19043 F:      Documentation/arch/s390/vfio-ccw.rst
19044 F:      drivers/s390/cio/vfio_ccw*
19045 F:      include/uapi/linux/vfio_ccw.h
19046
19047 S390 VFIO-PCI DRIVER
19048 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19049 M:      Eric Farman <farman@linux.ibm.com>
19050 L:      linux-s390@vger.kernel.org
19051 L:      kvm@vger.kernel.org
19052 S:      Supported
19053 F:      arch/s390/kvm/pci*
19054 F:      drivers/vfio/pci/vfio_pci_zdev.c
19055 F:      include/uapi/linux/vfio_zdev.h
19056
19057 S390 ZCRYPT DRIVER
19058 M:      Harald Freudenberger <freude@linux.ibm.com>
19059 L:      linux-s390@vger.kernel.org
19060 S:      Supported
19061 F:      drivers/s390/crypto/
19062
19063 S390 ZFCP DRIVER
19064 M:      Steffen Maier <maier@linux.ibm.com>
19065 M:      Benjamin Block <bblock@linux.ibm.com>
19066 L:      linux-s390@vger.kernel.org
19067 S:      Supported
19068 F:      drivers/s390/scsi/zfcp_*
19069
19070 SAA6588 RDS RECEIVER DRIVER
19071 M:      Hans Verkuil <hverkuil@xs4all.nl>
19072 L:      linux-media@vger.kernel.org
19073 S:      Odd Fixes
19074 W:      https://linuxtv.org
19075 T:      git git://linuxtv.org/media_tree.git
19076 F:      drivers/media/i2c/saa6588*
19077
19078 SAA7134 VIDEO4LINUX DRIVER
19079 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19080 L:      linux-media@vger.kernel.org
19081 S:      Odd fixes
19082 W:      https://linuxtv.org
19083 T:      git git://linuxtv.org/media_tree.git
19084 F:      Documentation/driver-api/media/drivers/saa7134*
19085 F:      drivers/media/pci/saa7134/
19086
19087 SAA7146 VIDEO4LINUX-2 DRIVER
19088 M:      Hans Verkuil <hverkuil@xs4all.nl>
19089 L:      linux-media@vger.kernel.org
19090 S:      Maintained
19091 T:      git git://linuxtv.org/media_tree.git
19092 F:      drivers/media/common/saa7146/
19093 F:      drivers/media/pci/saa7146/
19094 F:      include/media/drv-intf/saa7146*
19095
19096 SAFESETID SECURITY MODULE
19097 M:      Micah Morton <mortonm@chromium.org>
19098 S:      Supported
19099 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19100 F:      security/safesetid/
19101
19102 SAMSUNG AUDIO (ASoC) DRIVERS
19103 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19105 S:      Maintained
19106 B:      mailto:linux-samsung-soc@vger.kernel.org
19107 F:      Documentation/devicetree/bindings/sound/samsung*
19108 F:      sound/soc/samsung/
19109
19110 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19111 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19112 L:      linux-crypto@vger.kernel.org
19113 L:      linux-samsung-soc@vger.kernel.org
19114 S:      Maintained
19115 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19116 F:      drivers/crypto/exynos-rng.c
19117
19118 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19119 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19120 L:      linux-samsung-soc@vger.kernel.org
19121 S:      Maintained
19122 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19123 F:      drivers/char/hw_random/exynos-trng.c
19124
19125 SAMSUNG FRAMEBUFFER DRIVER
19126 M:      Jingoo Han <jingoohan1@gmail.com>
19127 L:      linux-fbdev@vger.kernel.org
19128 S:      Maintained
19129 F:      drivers/video/fbdev/s3c-fb.c
19130
19131 SAMSUNG INTERCONNECT DRIVERS
19132 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19133 M:      Artur Świgoń <a.swigon@samsung.com>
19134 L:      linux-pm@vger.kernel.org
19135 L:      linux-samsung-soc@vger.kernel.org
19136 S:      Supported
19137 F:      drivers/interconnect/samsung/
19138
19139 SAMSUNG LAPTOP DRIVER
19140 M:      Corentin Chary <corentin.chary@gmail.com>
19141 L:      platform-driver-x86@vger.kernel.org
19142 S:      Maintained
19143 F:      drivers/platform/x86/samsung-laptop.c
19144
19145 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19146 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19147 L:      linux-kernel@vger.kernel.org
19148 L:      linux-samsung-soc@vger.kernel.org
19149 S:      Maintained
19150 B:      mailto:linux-samsung-soc@vger.kernel.org
19151 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19152 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19153 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19154 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19155 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19156 F:      drivers/clk/clk-s2mps11.c
19157 F:      drivers/mfd/sec*.c
19158 F:      drivers/regulator/s2m*.c
19159 F:      drivers/regulator/s5m*.c
19160 F:      drivers/rtc/rtc-s5m.c
19161 F:      include/linux/mfd/samsung/
19162
19163 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19164 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19165 L:      linux-media@vger.kernel.org
19166 L:      linux-samsung-soc@vger.kernel.org
19167 S:      Maintained
19168 F:      drivers/media/platform/samsung/s3c-camif/
19169 F:      include/media/drv-intf/s3c_camif.h
19170
19171 SAMSUNG S3FWRN5 NFC DRIVER
19172 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19173 S:      Maintained
19174 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19175 F:      drivers/nfc/s3fwrn5
19176
19177 SAMSUNG S5C73M3 CAMERA DRIVER
19178 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19179 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19180 L:      linux-media@vger.kernel.org
19181 S:      Supported
19182 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19183 F:      drivers/media/i2c/s5c73m3/*
19184
19185 SAMSUNG S5K5BAF CAMERA DRIVER
19186 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19187 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19188 L:      linux-media@vger.kernel.org
19189 S:      Supported
19190 F:      drivers/media/i2c/s5k5baf.c
19191
19192 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19193 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19194 M:      Vladimir Zapolskiy <vz@mleia.com>
19195 L:      linux-crypto@vger.kernel.org
19196 L:      linux-samsung-soc@vger.kernel.org
19197 S:      Maintained
19198 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19199 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19200 F:      drivers/crypto/s5p-sss.c
19201
19202 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19203 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19204 L:      linux-media@vger.kernel.org
19205 S:      Supported
19206 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19207 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19208 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19209 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19210 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19211 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19212 F:      drivers/media/platform/samsung/exynos4-is/
19213
19214 SAMSUNG SOC CLOCK DRIVERS
19215 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19216 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19217 M:      Tomasz Figa <tomasz.figa@gmail.com>
19218 M:      Chanwoo Choi <cw00.choi@samsung.com>
19219 R:      Alim Akhtar <alim.akhtar@samsung.com>
19220 L:      linux-samsung-soc@vger.kernel.org
19221 S:      Maintained
19222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19224 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19225 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19226 F:      drivers/clk/samsung/
19227 F:      include/dt-bindings/clock/exynos*.h
19228 F:      include/dt-bindings/clock/s5p*.h
19229 F:      include/dt-bindings/clock/samsung,*.h
19230 F:      include/linux/clk/samsung.h
19231
19232 SAMSUNG SPI DRIVERS
19233 M:      Andi Shyti <andi.shyti@kernel.org>
19234 L:      linux-spi@vger.kernel.org
19235 L:      linux-samsung-soc@vger.kernel.org
19236 S:      Maintained
19237 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19238 F:      drivers/spi/spi-s3c*
19239 F:      include/linux/platform_data/spi-s3c64xx.h
19240
19241 SAMSUNG SXGBE DRIVERS
19242 M:      Byungho An <bh74.an@samsung.com>
19243 L:      netdev@vger.kernel.org
19244 S:      Supported
19245 F:      drivers/net/ethernet/samsung/sxgbe/
19246
19247 SAMSUNG THERMAL DRIVER
19248 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19249 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19250 L:      linux-pm@vger.kernel.org
19251 L:      linux-samsung-soc@vger.kernel.org
19252 S:      Maintained
19253 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19254 F:      drivers/thermal/samsung/
19255
19256 SAMSUNG USB2 PHY DRIVER
19257 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19258 L:      linux-kernel@vger.kernel.org
19259 S:      Supported
19260 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19261 F:      Documentation/driver-api/phy/samsung-usb2.rst
19262 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19263 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19264 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19265 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19266 F:      drivers/phy/samsung/phy-samsung-usb2.c
19267 F:      drivers/phy/samsung/phy-samsung-usb2.h
19268
19269 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19270 M:      Paul Barker <paul.barker@sancloud.com>
19271 R:      Marc Murphy <marc.murphy@sancloud.com>
19272 S:      Supported
19273 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19274
19275 SC1200 WDT DRIVER
19276 M:      Zwane Mwaikambo <zwanem@gmail.com>
19277 S:      Maintained
19278 F:      drivers/watchdog/sc1200wdt.c
19279
19280 SCHEDULER
19281 M:      Ingo Molnar <mingo@redhat.com>
19282 M:      Peter Zijlstra <peterz@infradead.org>
19283 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19284 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19285 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19286 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19287 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19288 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19289 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19290 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19291 L:      linux-kernel@vger.kernel.org
19292 S:      Maintained
19293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19294 F:      include/linux/preempt.h
19295 F:      include/linux/sched.h
19296 F:      include/linux/wait.h
19297 F:      include/uapi/linux/sched.h
19298 F:      kernel/sched/
19299
19300 SCSI LIBSAS SUBSYSTEM
19301 R:      John Garry <john.g.garry@oracle.com>
19302 R:      Jason Yan <yanaijie@huawei.com>
19303 L:      linux-scsi@vger.kernel.org
19304 S:      Supported
19305 F:      Documentation/scsi/libsas.rst
19306 F:      drivers/scsi/libsas/
19307 F:      include/scsi/libsas.h
19308 F:      include/scsi/sas_ata.h
19309
19310 SCSI RDMA PROTOCOL (SRP) INITIATOR
19311 M:      Bart Van Assche <bvanassche@acm.org>
19312 L:      linux-rdma@vger.kernel.org
19313 S:      Supported
19314 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19315 F:      drivers/infiniband/ulp/srp/
19316 F:      include/scsi/srp.h
19317
19318 SCSI RDMA PROTOCOL (SRP) TARGET
19319 M:      Bart Van Assche <bvanassche@acm.org>
19320 L:      linux-rdma@vger.kernel.org
19321 L:      target-devel@vger.kernel.org
19322 S:      Supported
19323 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19324 F:      drivers/infiniband/ulp/srpt/
19325
19326 SCSI SG DRIVER
19327 M:      Doug Gilbert <dgilbert@interlog.com>
19328 L:      linux-scsi@vger.kernel.org
19329 S:      Maintained
19330 W:      http://sg.danny.cz/sg
19331 F:      Documentation/scsi/scsi-generic.rst
19332 F:      drivers/scsi/sg.c
19333 F:      include/scsi/sg.h
19334
19335 SCSI SUBSYSTEM
19336 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19337 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19338 L:      linux-scsi@vger.kernel.org
19339 S:      Maintained
19340 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19343 F:      Documentation/devicetree/bindings/scsi/
19344 F:      drivers/scsi/
19345 F:      drivers/ufs/
19346 F:      include/scsi/
19347
19348 SCSI TAPE DRIVER
19349 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19350 L:      linux-scsi@vger.kernel.org
19351 S:      Maintained
19352 F:      Documentation/scsi/st.rst
19353 F:      drivers/scsi/st.*
19354 F:      drivers/scsi/st_*.h
19355
19356 SCSI TARGET CORE USER DRIVER
19357 M:      Bodo Stroesser <bostroesser@gmail.com>
19358 L:      linux-scsi@vger.kernel.org
19359 L:      target-devel@vger.kernel.org
19360 S:      Supported
19361 F:      Documentation/target/tcmu-design.rst
19362 F:      drivers/target/target_core_user.c
19363 F:      include/uapi/linux/target_core_user.h
19364
19365 SCSI TARGET SUBSYSTEM
19366 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19367 L:      linux-scsi@vger.kernel.org
19368 L:      target-devel@vger.kernel.org
19369 S:      Supported
19370 Q:      https://patchwork.kernel.org/project/target-devel/list/
19371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19372 F:      Documentation/target/
19373 F:      drivers/target/
19374 F:      include/target/
19375
19376 SCTP PROTOCOL
19377 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19378 M:      Xin Long <lucien.xin@gmail.com>
19379 L:      linux-sctp@vger.kernel.org
19380 S:      Maintained
19381 W:      https://github.com/sctp/lksctp-tools/wiki
19382 F:      Documentation/networking/sctp.rst
19383 F:      include/linux/sctp.h
19384 F:      include/net/sctp/
19385 F:      include/uapi/linux/sctp.h
19386 F:      net/sctp/
19387
19388 SCx200 CPU SUPPORT
19389 M:      Jim Cromie <jim.cromie@gmail.com>
19390 S:      Odd Fixes
19391 F:      Documentation/i2c/busses/scx200_acb.rst
19392 F:      arch/x86/platform/scx200/
19393 F:      drivers/i2c/busses/scx200*
19394 F:      drivers/mtd/maps/scx200_docflash.c
19395 F:      drivers/watchdog/scx200_wdt.c
19396 F:      include/linux/scx200.h
19397
19398 SCx200 GPIO DRIVER
19399 M:      Jim Cromie <jim.cromie@gmail.com>
19400 S:      Maintained
19401 F:      drivers/char/scx200_gpio.c
19402 F:      include/linux/scx200_gpio.h
19403
19404 SCx200 HRT CLOCKSOURCE DRIVER
19405 M:      Jim Cromie <jim.cromie@gmail.com>
19406 S:      Maintained
19407 F:      drivers/clocksource/scx200_hrt.c
19408
19409 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19410 M:      Sascha Sommer <saschasommer@freenet.de>
19411 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19412 S:      Maintained
19413 F:      drivers/mmc/host/sdricoh_cs.c
19414
19415 SECO BOARDS CEC DRIVER
19416 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19417 S:      Maintained
19418 F:      drivers/media/cec/platform/seco/seco-cec.c
19419 F:      drivers/media/cec/platform/seco/seco-cec.h
19420
19421 SECURE COMPUTING
19422 M:      Kees Cook <keescook@chromium.org>
19423 R:      Andy Lutomirski <luto@amacapital.net>
19424 R:      Will Drewry <wad@chromium.org>
19425 S:      Supported
19426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19427 F:      Documentation/userspace-api/seccomp_filter.rst
19428 F:      include/linux/seccomp.h
19429 F:      include/uapi/linux/seccomp.h
19430 F:      kernel/seccomp.c
19431 F:      tools/testing/selftests/kselftest_harness.h
19432 F:      tools/testing/selftests/seccomp/*
19433 K:      \bsecure_computing
19434 K:      \bTIF_SECCOMP\b
19435
19436 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19437 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19438 M:      Al Cooper <alcooperx@gmail.com>
19439 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19440 L:      linux-mmc@vger.kernel.org
19441 S:      Maintained
19442 F:      drivers/mmc/host/sdhci-brcmstb*
19443
19444 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19445 M:      Adrian Hunter <adrian.hunter@intel.com>
19446 L:      linux-mmc@vger.kernel.org
19447 S:      Supported
19448 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19449 F:      drivers/mmc/host/sdhci*
19450
19451 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19452 M:      Aubin Constans <aubin.constans@microchip.com>
19453 R:      Eugen Hristev <eugen.hristev@collabora.com>
19454 L:      linux-mmc@vger.kernel.org
19455 S:      Supported
19456 F:      drivers/mmc/host/sdhci-of-at91.c
19457
19458 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19459 M:      Haibo Chen <haibo.chen@nxp.com>
19460 L:      linux-imx@nxp.com
19461 L:      linux-mmc@vger.kernel.org
19462 S:      Maintained
19463 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19464
19465 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19466 M:      Ben Dooks <ben-linux@fluff.org>
19467 M:      Jaehoon Chung <jh80.chung@samsung.com>
19468 L:      linux-mmc@vger.kernel.org
19469 S:      Maintained
19470 F:      drivers/mmc/host/sdhci-s3c*
19471
19472 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19473 M:      Viresh Kumar <vireshk@kernel.org>
19474 L:      linux-mmc@vger.kernel.org
19475 S:      Maintained
19476 F:      drivers/mmc/host/sdhci-spear.c
19477
19478 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19479 M:      Vignesh Raghavendra <vigneshr@ti.com>
19480 L:      linux-mmc@vger.kernel.org
19481 S:      Maintained
19482 F:      drivers/mmc/host/sdhci-omap.c
19483
19484 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19485 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19486 L:      linux-block@vger.kernel.org
19487 S:      Supported
19488 F:      block/opal_proto.h
19489 F:      block/sed*
19490 F:      include/linux/sed*
19491 F:      include/uapi/linux/sed*
19492
19493 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19494 M:      Mark Rutland <mark.rutland@arm.com>
19495 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19496 M:      Sudeep Holla <sudeep.holla@arm.com>
19497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19498 S:      Maintained
19499 F:      drivers/firmware/smccc/
19500 F:      include/linux/arm-smccc.h
19501
19502 SECURITY CONTACT
19503 M:      Security Officers <security@kernel.org>
19504 S:      Supported
19505 F:      Documentation/process/security-bugs.rst
19506
19507 SECURITY SUBSYSTEM
19508 M:      Paul Moore <paul@paul-moore.com>
19509 M:      James Morris <jmorris@namei.org>
19510 M:      "Serge E. Hallyn" <serge@hallyn.com>
19511 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19512 S:      Supported
19513 W:      http://kernsec.org/
19514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19515 F:      security/
19516 X:      security/selinux/
19517
19518 SELINUX SECURITY MODULE
19519 M:      Paul Moore <paul@paul-moore.com>
19520 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19521 M:      Eric Paris <eparis@parisplace.org>
19522 L:      selinux@vger.kernel.org
19523 S:      Supported
19524 W:      https://selinuxproject.org
19525 W:      https://github.com/SELinuxProject
19526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19527 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19528 F:      Documentation/ABI/removed/sysfs-selinux-disable
19529 F:      Documentation/admin-guide/LSM/SELinux.rst
19530 F:      include/trace/events/avc.h
19531 F:      include/uapi/linux/selinux_netlink.h
19532 F:      scripts/selinux/
19533 F:      security/selinux/
19534
19535 SENSABLE PHANTOM
19536 M:      Jiri Slaby <jirislaby@kernel.org>
19537 S:      Maintained
19538 F:      drivers/misc/phantom.c
19539 F:      include/uapi/linux/phantom.h
19540
19541 SENSEAIR SUNRISE 006-0-0007
19542 M:      Jacopo Mondi <jacopo@jmondi.org>
19543 S:      Maintained
19544 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19545 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19546 F:      drivers/iio/chemical/sunrise_co2.c
19547
19548 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19549 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19550 S:      Maintained
19551 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19552 F:      drivers/iio/chemical/scd30.h
19553 F:      drivers/iio/chemical/scd30_core.c
19554 F:      drivers/iio/chemical/scd30_i2c.c
19555 F:      drivers/iio/chemical/scd30_serial.c
19556
19557 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19558 M:      Roan van Dijk <roan@protonic.nl>
19559 S:      Maintained
19560 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19561 F:      drivers/iio/chemical/scd4x.c
19562
19563 SENSIRION SGP40 GAS SENSOR DRIVER
19564 M:      Andreas Klinger <ak@it-klinger.de>
19565 S:      Maintained
19566 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19567 F:      drivers/iio/chemical/sgp40.c
19568
19569 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19570 M:      Tomasz Duszynski <tduszyns@gmail.com>
19571 S:      Maintained
19572 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19573 F:      drivers/iio/chemical/sps30.c
19574 F:      drivers/iio/chemical/sps30_i2c.c
19575 F:      drivers/iio/chemical/sps30_serial.c
19576
19577 SERIAL DEVICE BUS
19578 M:      Rob Herring <robh@kernel.org>
19579 L:      linux-serial@vger.kernel.org
19580 S:      Maintained
19581 F:      Documentation/devicetree/bindings/serial/serial.yaml
19582 F:      drivers/tty/serdev/
19583 F:      include/linux/serdev.h
19584
19585 SERIAL IR RECEIVER
19586 M:      Sean Young <sean@mess.org>
19587 L:      linux-media@vger.kernel.org
19588 S:      Maintained
19589 F:      drivers/media/rc/serial_ir.c
19590
19591 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19592 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19594 S:      Maintained
19595 F:      Documentation/devicetree/bindings/slimbus/
19596 F:      drivers/slimbus/
19597 F:      include/linux/slimbus.h
19598
19599 SFC NETWORK DRIVER
19600 M:      Edward Cree <ecree.xilinx@gmail.com>
19601 M:      Martin Habets <habetsm.xilinx@gmail.com>
19602 L:      netdev@vger.kernel.org
19603 L:      linux-net-drivers@amd.com
19604 S:      Supported
19605 F:      Documentation/networking/devlink/sfc.rst
19606 F:      drivers/net/ethernet/sfc/
19607
19608 SFCTEMP HWMON DRIVER
19609 M:      Emil Renner Berthing <kernel@esmil.dk>
19610 M:      Hal Feng <hal.feng@starfivetech.com>
19611 L:      linux-hwmon@vger.kernel.org
19612 S:      Maintained
19613 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19614 F:      Documentation/hwmon/sfctemp.rst
19615 F:      drivers/hwmon/sfctemp.c
19616
19617 SFF/SFP/SFP+ MODULE SUPPORT
19618 M:      Russell King <linux@armlinux.org.uk>
19619 L:      netdev@vger.kernel.org
19620 S:      Maintained
19621 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19622 F:      drivers/net/phy/phylink.c
19623 F:      drivers/net/phy/sfp*
19624 F:      include/linux/mdio/mdio-i2c.h
19625 F:      include/linux/phylink.h
19626 F:      include/linux/sfp.h
19627 K:      phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate)
19628
19629 SGI GRU DRIVER
19630 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19631 S:      Maintained
19632 F:      drivers/misc/sgi-gru/
19633
19634 SGI XP/XPC/XPNET DRIVER
19635 M:      Robin Holt <robinmholt@gmail.com>
19636 M:      Steve Wahl <steve.wahl@hpe.com>
19637 S:      Maintained
19638 F:      drivers/misc/sgi-xp/
19639
19640 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19641 M:      Karsten Graul <kgraul@linux.ibm.com>
19642 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19643 M:      Jan Karcher <jaka@linux.ibm.com>
19644 R:      D. Wythe <alibuda@linux.alibaba.com>
19645 R:      Tony Lu <tonylu@linux.alibaba.com>
19646 R:      Wen Gu <guwen@linux.alibaba.com>
19647 L:      linux-s390@vger.kernel.org
19648 S:      Supported
19649 F:      net/smc/
19650
19651 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19652 M:      Linus Walleij <linus.walleij@linaro.org>
19653 L:      linux-iio@vger.kernel.org
19654 S:      Maintained
19655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19656 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19657 F:      drivers/iio/light/gp2ap002.c
19658
19659 SHARP RJ54N1CB0C SENSOR DRIVER
19660 M:      Jacopo Mondi <jacopo@jmondi.org>
19661 L:      linux-media@vger.kernel.org
19662 S:      Odd fixes
19663 T:      git git://linuxtv.org/media_tree.git
19664 F:      drivers/media/i2c/rj54n1cb0c.c
19665 F:      include/media/i2c/rj54n1cb0c.h
19666
19667 SH_VOU V4L2 OUTPUT DRIVER
19668 L:      linux-media@vger.kernel.org
19669 S:      Orphan
19670 F:      drivers/media/platform/renesas/sh_vou.c
19671 F:      include/media/drv-intf/sh_vou.h
19672
19673 SI2157 MEDIA DRIVER
19674 M:      Antti Palosaari <crope@iki.fi>
19675 L:      linux-media@vger.kernel.org
19676 S:      Maintained
19677 W:      https://linuxtv.org
19678 W:      http://palosaari.fi/linux/
19679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19680 T:      git git://linuxtv.org/anttip/media_tree.git
19681 F:      drivers/media/tuners/si2157*
19682
19683 SI2165 MEDIA DRIVER
19684 M:      Matthias Schwarzott <zzam@gentoo.org>
19685 L:      linux-media@vger.kernel.org
19686 S:      Maintained
19687 W:      https://linuxtv.org
19688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19689 F:      drivers/media/dvb-frontends/si2165*
19690
19691 SI2168 MEDIA DRIVER
19692 M:      Antti Palosaari <crope@iki.fi>
19693 L:      linux-media@vger.kernel.org
19694 S:      Maintained
19695 W:      https://linuxtv.org
19696 W:      http://palosaari.fi/linux/
19697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19698 T:      git git://linuxtv.org/anttip/media_tree.git
19699 F:      drivers/media/dvb-frontends/si2168*
19700
19701 SI470X FM RADIO RECEIVER I2C DRIVER
19702 M:      Hans Verkuil <hverkuil@xs4all.nl>
19703 L:      linux-media@vger.kernel.org
19704 S:      Odd Fixes
19705 W:      https://linuxtv.org
19706 T:      git git://linuxtv.org/media_tree.git
19707 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19708 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19709
19710 SI470X FM RADIO RECEIVER USB DRIVER
19711 M:      Hans Verkuil <hverkuil@xs4all.nl>
19712 L:      linux-media@vger.kernel.org
19713 S:      Maintained
19714 W:      https://linuxtv.org
19715 T:      git git://linuxtv.org/media_tree.git
19716 F:      drivers/media/radio/si470x/radio-si470x-common.c
19717 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19718 F:      drivers/media/radio/si470x/radio-si470x.h
19719
19720 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19721 M:      Eduardo Valentin <edubezval@gmail.com>
19722 L:      linux-media@vger.kernel.org
19723 S:      Odd Fixes
19724 W:      https://linuxtv.org
19725 T:      git git://linuxtv.org/media_tree.git
19726 F:      drivers/media/radio/si4713/si4713.?
19727
19728 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19729 M:      Eduardo Valentin <edubezval@gmail.com>
19730 L:      linux-media@vger.kernel.org
19731 S:      Odd Fixes
19732 W:      https://linuxtv.org
19733 T:      git git://linuxtv.org/media_tree.git
19734 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19735
19736 SI4713 FM RADIO TRANSMITTER USB DRIVER
19737 M:      Hans Verkuil <hverkuil@xs4all.nl>
19738 L:      linux-media@vger.kernel.org
19739 S:      Maintained
19740 W:      https://linuxtv.org
19741 T:      git git://linuxtv.org/media_tree.git
19742 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19743
19744 SIANO DVB DRIVER
19745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19746 L:      linux-media@vger.kernel.org
19747 S:      Odd fixes
19748 W:      https://linuxtv.org
19749 T:      git git://linuxtv.org/media_tree.git
19750 F:      drivers/media/common/siano/
19751 F:      drivers/media/mmc/siano/
19752 F:      drivers/media/usb/siano/
19753 F:      drivers/media/usb/siano/
19754
19755 SIEMENS IPC LED DRIVERS
19756 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19757 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19758 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19759 L:      linux-leds@vger.kernel.org
19760 S:      Maintained
19761 F:      drivers/leds/simple/
19762
19763 SIEMENS IPC PLATFORM DRIVERS
19764 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19765 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19766 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19767 L:      platform-driver-x86@vger.kernel.org
19768 S:      Maintained
19769 F:      drivers/platform/x86/siemens/
19770 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19771 F:      include/linux/platform_data/x86/simatic-ipc.h
19772
19773 SIEMENS IPC WATCHDOG DRIVERS
19774 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19775 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19776 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19777 L:      linux-watchdog@vger.kernel.org
19778 S:      Maintained
19779 F:      drivers/watchdog/simatic-ipc-wdt.c
19780
19781 SIFIVE DRIVERS
19782 M:      Palmer Dabbelt <palmer@dabbelt.com>
19783 M:      Paul Walmsley <paul.walmsley@sifive.com>
19784 L:      linux-riscv@lists.infradead.org
19785 S:      Supported
19786 N:      sifive
19787 K:      [^@]sifive
19788
19789 SIFIVE FU540 SYSTEM-ON-CHIP
19790 M:      Paul Walmsley <paul.walmsley@sifive.com>
19791 M:      Palmer Dabbelt <palmer@dabbelt.com>
19792 L:      linux-riscv@lists.infradead.org
19793 S:      Supported
19794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19795 N:      fu540
19796 K:      fu540
19797
19798 SIFIVE PDMA DRIVER
19799 M:      Green Wan <green.wan@sifive.com>
19800 S:      Maintained
19801 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19802 F:      drivers/dma/sf-pdma/
19803
19804 SIFIVE SOC DRIVERS
19805 M:      Conor Dooley <conor@kernel.org>
19806 L:      linux-riscv@lists.infradead.org
19807 S:      Maintained
19808 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19809 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19810 F:      drivers/soc/sifive/
19811
19812 SILEAD TOUCHSCREEN DRIVER
19813 M:      Hans de Goede <hdegoede@redhat.com>
19814 L:      linux-input@vger.kernel.org
19815 L:      platform-driver-x86@vger.kernel.org
19816 S:      Maintained
19817 F:      drivers/input/touchscreen/silead.c
19818 F:      drivers/platform/x86/touchscreen_dmi.c
19819
19820 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19821 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19822 S:      Supported
19823 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19824 F:      drivers/net/wireless/silabs/wfx/
19825
19826 SILICON MOTION SM712 FRAME BUFFER DRIVER
19827 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19828 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19829 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19830 L:      linux-fbdev@vger.kernel.org
19831 S:      Maintained
19832 F:      Documentation/fb/sm712fb.rst
19833 F:      drivers/video/fbdev/sm712*
19834
19835 SILVACO I3C DUAL-ROLE MASTER
19836 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19837 M:      Conor Culhane <conor.culhane@silvaco.com>
19838 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19839 S:      Maintained
19840 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19841 F:      drivers/i3c/master/svc-i3c-master.c
19842
19843 SIMPLEFB FB DRIVER
19844 M:      Hans de Goede <hdegoede@redhat.com>
19845 L:      linux-fbdev@vger.kernel.org
19846 S:      Maintained
19847 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19848 F:      drivers/video/fbdev/simplefb.c
19849 F:      include/linux/platform_data/simplefb.h
19850
19851 SIMTEC EB110ATX (Chalice CATS)
19852 M:      Simtec Linux Team <linux@simtec.co.uk>
19853 S:      Supported
19854 W:      http://www.simtec.co.uk/products/EB110ATX/
19855
19856 SIOX
19857 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19858 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19859 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19860 S:      Supported
19861 F:      drivers/gpio/gpio-siox.c
19862 F:      drivers/siox/*
19863 F:      include/trace/events/siox.h
19864
19865 SIPHASH PRF ROUTINES
19866 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19867 S:      Maintained
19868 F:      include/linux/siphash.h
19869 F:      lib/siphash.c
19870 F:      lib/siphash_kunit.c
19871
19872 SIS 190 ETHERNET DRIVER
19873 M:      Francois Romieu <romieu@fr.zoreil.com>
19874 L:      netdev@vger.kernel.org
19875 S:      Maintained
19876 F:      drivers/net/ethernet/sis/sis190.c
19877
19878 SIS 900/7016 FAST ETHERNET DRIVER
19879 M:      Daniele Venzano <venza@brownhat.org>
19880 L:      netdev@vger.kernel.org
19881 S:      Maintained
19882 W:      http://www.brownhat.org/sis900.html
19883 F:      drivers/net/ethernet/sis/sis900.*
19884
19885 SIS FRAMEBUFFER DRIVER
19886 S:      Orphan
19887 F:      Documentation/fb/sisfb.rst
19888 F:      drivers/video/fbdev/sis/
19889 F:      include/video/sisfb.h
19890
19891 SIS I2C TOUCHSCREEN DRIVER
19892 M:      Mika Penttilä <mpenttil@redhat.com>
19893 L:      linux-input@vger.kernel.org
19894 S:      Maintained
19895 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19896 F:      drivers/input/touchscreen/sis_i2c.c
19897
19898 SIS USB2VGA DRIVER
19899 M:      Thomas Winischhofer <thomas@winischhofer.net>
19900 S:      Maintained
19901 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19902 F:      drivers/usb/misc/sisusbvga/
19903
19904 SL28 CPLD MFD DRIVER
19905 M:      Michael Walle <michael@walle.cc>
19906 S:      Maintained
19907 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19908 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19909 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19910 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19911 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19912 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19913 F:      drivers/gpio/gpio-sl28cpld.c
19914 F:      drivers/hwmon/sl28cpld-hwmon.c
19915 F:      drivers/irqchip/irq-sl28cpld.c
19916 F:      drivers/pwm/pwm-sl28cpld.c
19917 F:      drivers/watchdog/sl28cpld_wdt.c
19918
19919 SL28 VPD NVMEM LAYOUT DRIVER
19920 M:      Michael Walle <michael@walle.cc>
19921 S:      Maintained
19922 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19923 F:      drivers/nvmem/layouts/sl28vpd.c
19924
19925 SLAB ALLOCATOR
19926 M:      Christoph Lameter <cl@linux.com>
19927 M:      Pekka Enberg <penberg@kernel.org>
19928 M:      David Rientjes <rientjes@google.com>
19929 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19930 M:      Andrew Morton <akpm@linux-foundation.org>
19931 M:      Vlastimil Babka <vbabka@suse.cz>
19932 R:      Roman Gushchin <roman.gushchin@linux.dev>
19933 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19934 L:      linux-mm@kvack.org
19935 S:      Maintained
19936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19937 F:      include/linux/sl?b*.h
19938 F:      mm/sl?b*
19939
19940 SLCAN CAN NETWORK DRIVER
19941 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19942 L:      linux-can@vger.kernel.org
19943 S:      Maintained
19944 F:      drivers/net/can/slcan/
19945
19946 SLEEPABLE READ-COPY UPDATE (SRCU)
19947 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19948 M:      "Paul E. McKenney" <paulmck@kernel.org>
19949 M:      Josh Triplett <josh@joshtriplett.org>
19950 R:      Steven Rostedt <rostedt@goodmis.org>
19951 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19952 L:      rcu@vger.kernel.org
19953 S:      Supported
19954 W:      http://www.rdrop.com/users/paulmck/RCU/
19955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19956 F:      include/linux/srcu*.h
19957 F:      kernel/rcu/srcu*.c
19958
19959 SMACK SECURITY MODULE
19960 M:      Casey Schaufler <casey@schaufler-ca.com>
19961 L:      linux-security-module@vger.kernel.org
19962 S:      Maintained
19963 W:      http://schaufler-ca.com
19964 T:      git git://github.com/cschaufler/smack-next
19965 F:      Documentation/admin-guide/LSM/Smack.rst
19966 F:      security/smack/
19967
19968 SMC91x ETHERNET DRIVER
19969 M:      Nicolas Pitre <nico@fluxnic.net>
19970 S:      Odd Fixes
19971 F:      drivers/net/ethernet/smsc/smc91x.*
19972
19973 SMSC EMC2103 HARDWARE MONITOR DRIVER
19974 M:      Steve Glendinning <steve.glendinning@shawell.net>
19975 L:      linux-hwmon@vger.kernel.org
19976 S:      Maintained
19977 F:      Documentation/hwmon/emc2103.rst
19978 F:      drivers/hwmon/emc2103.c
19979
19980 SMSC SCH5627 HARDWARE MONITOR DRIVER
19981 M:      Hans de Goede <hdegoede@redhat.com>
19982 L:      linux-hwmon@vger.kernel.org
19983 S:      Supported
19984 F:      Documentation/hwmon/sch5627.rst
19985 F:      drivers/hwmon/sch5627.c
19986
19987 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19988 M:      Steve Glendinning <steve.glendinning@shawell.net>
19989 L:      linux-fbdev@vger.kernel.org
19990 S:      Maintained
19991 F:      drivers/video/fbdev/smscufx.c
19992
19993 SMSC47B397 HARDWARE MONITOR DRIVER
19994 M:      Jean Delvare <jdelvare@suse.com>
19995 L:      linux-hwmon@vger.kernel.org
19996 S:      Maintained
19997 F:      Documentation/hwmon/smsc47b397.rst
19998 F:      drivers/hwmon/smsc47b397.c
19999
20000 SMSC911x ETHERNET DRIVER
20001 M:      Steve Glendinning <steve.glendinning@shawell.net>
20002 L:      netdev@vger.kernel.org
20003 S:      Maintained
20004 F:      drivers/net/ethernet/smsc/smsc911x.*
20005 F:      include/linux/smsc911x.h
20006
20007 SMSC9420 PCI ETHERNET DRIVER
20008 M:      Steve Glendinning <steve.glendinning@shawell.net>
20009 L:      netdev@vger.kernel.org
20010 S:      Maintained
20011 F:      drivers/net/ethernet/smsc/smsc9420.*
20012
20013 SNET DPU VIRTIO DATA PATH ACCELERATOR
20014 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20015 F:      drivers/vdpa/solidrun/
20016
20017 SOCIONEXT (SNI) AVE NETWORK DRIVER
20018 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20019 L:      netdev@vger.kernel.org
20020 S:      Maintained
20021 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20022 F:      drivers/net/ethernet/socionext/sni_ave.c
20023
20024 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20025 M:      Jassi Brar <jaswinder.singh@linaro.org>
20026 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20027 L:      netdev@vger.kernel.org
20028 S:      Maintained
20029 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20030 F:      drivers/net/ethernet/socionext/netsec.c
20031
20032 SOCIONEXT (SNI) Synquacer SPI DRIVER
20033 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20034 M:      Jassi Brar <jaswinder.singh@linaro.org>
20035 L:      linux-spi@vger.kernel.org
20036 S:      Maintained
20037 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20038 F:      drivers/spi/spi-synquacer.c
20039
20040 SOCIONEXT SYNQUACER I2C DRIVER
20041 M:      Ard Biesheuvel <ardb@kernel.org>
20042 L:      linux-i2c@vger.kernel.org
20043 S:      Maintained
20044 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20045 F:      drivers/i2c/busses/i2c-synquacer.c
20046
20047 SOCIONEXT UNIPHIER SOUND DRIVER
20048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20049 S:      Orphan
20050 F:      sound/soc/uniphier/
20051
20052 SOCKET TIMESTAMPING
20053 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20054 S:      Maintained
20055 F:      Documentation/networking/timestamping.rst
20056 F:      include/uapi/linux/net_tstamp.h
20057 F:      tools/testing/selftests/net/so_txtime.c
20058
20059 SOEKRIS NET48XX LED SUPPORT
20060 M:      Chris Boot <bootc@bootc.net>
20061 S:      Maintained
20062 F:      drivers/leds/leds-net48xx.c
20063
20064 SOFT-IWARP DRIVER (siw)
20065 M:      Bernard Metzler <bmt@zurich.ibm.com>
20066 L:      linux-rdma@vger.kernel.org
20067 S:      Supported
20068 F:      drivers/infiniband/sw/siw/
20069 F:      include/uapi/rdma/siw-abi.h
20070
20071 SOFT-ROCE DRIVER (rxe)
20072 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20073 L:      linux-rdma@vger.kernel.org
20074 S:      Supported
20075 F:      drivers/infiniband/sw/rxe/
20076 F:      include/uapi/rdma/rdma_user_rxe.h
20077
20078 SOFTLOGIC 6x10 MPEG CODEC
20079 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20080 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20081 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20082 M:      Ismael Luceno <ismael@iodev.co.uk>
20083 L:      linux-media@vger.kernel.org
20084 S:      Supported
20085 F:      drivers/media/pci/solo6x10/
20086
20087 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20088 M:      James Morse <james.morse@arm.com>
20089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20090 S:      Maintained
20091 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20092 F:      drivers/firmware/arm_sdei.c
20093 F:      include/linux/arm_sdei.h
20094 F:      include/uapi/linux/arm_sdei.h
20095
20096 SOFTWARE NODES AND DEVICE PROPERTIES
20097 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20098 R:      Daniel Scally <djrscally@gmail.com>
20099 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20100 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20101 L:      linux-acpi@vger.kernel.org
20102 S:      Maintained
20103 F:      drivers/base/property.c
20104 F:      drivers/base/swnode.c
20105 F:      include/linux/fwnode.h
20106 F:      include/linux/property.h
20107
20108 SOFTWARE RAID (Multiple Disks) SUPPORT
20109 M:      Song Liu <song@kernel.org>
20110 L:      linux-raid@vger.kernel.org
20111 S:      Supported
20112 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20114 F:      drivers/md/Kconfig
20115 F:      drivers/md/Makefile
20116 F:      drivers/md/md*
20117 F:      drivers/md/raid*
20118 F:      include/linux/raid/
20119 F:      include/uapi/linux/raid/
20120
20121 SOLIDRUN CLEARFOG SUPPORT
20122 M:      Russell King <linux@armlinux.org.uk>
20123 S:      Maintained
20124 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20125 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20126
20127 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20128 M:      Russell King <linux@armlinux.org.uk>
20129 S:      Maintained
20130 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20131 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20132 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20133
20134 SONIC NETWORK DRIVER
20135 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20136 L:      netdev@vger.kernel.org
20137 S:      Maintained
20138 F:      drivers/net/ethernet/natsemi/sonic.*
20139
20140 SONICS SILICON BACKPLANE DRIVER (SSB)
20141 M:      Michael Buesch <m@bues.ch>
20142 L:      linux-wireless@vger.kernel.org
20143 S:      Maintained
20144 F:      drivers/ssb/
20145 F:      include/linux/ssb/
20146
20147 SONY IMX208 SENSOR DRIVER
20148 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20149 L:      linux-media@vger.kernel.org
20150 S:      Maintained
20151 T:      git git://linuxtv.org/media_tree.git
20152 F:      drivers/media/i2c/imx208.c
20153
20154 SONY IMX214 SENSOR DRIVER
20155 M:      Ricardo Ribalda <ribalda@kernel.org>
20156 L:      linux-media@vger.kernel.org
20157 S:      Maintained
20158 T:      git git://linuxtv.org/media_tree.git
20159 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20160 F:      drivers/media/i2c/imx214.c
20161
20162 SONY IMX219 SENSOR DRIVER
20163 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20164 L:      linux-media@vger.kernel.org
20165 S:      Maintained
20166 T:      git git://linuxtv.org/media_tree.git
20167 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20168 F:      drivers/media/i2c/imx219.c
20169
20170 SONY IMX258 SENSOR DRIVER
20171 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20172 L:      linux-media@vger.kernel.org
20173 S:      Maintained
20174 T:      git git://linuxtv.org/media_tree.git
20175 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20176 F:      drivers/media/i2c/imx258.c
20177
20178 SONY IMX274 SENSOR DRIVER
20179 M:      Leon Luo <leonl@leopardimaging.com>
20180 L:      linux-media@vger.kernel.org
20181 S:      Maintained
20182 T:      git git://linuxtv.org/media_tree.git
20183 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20184 F:      drivers/media/i2c/imx274.c
20185
20186 SONY IMX290 SENSOR DRIVER
20187 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20188 L:      linux-media@vger.kernel.org
20189 S:      Maintained
20190 T:      git git://linuxtv.org/media_tree.git
20191 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20192 F:      drivers/media/i2c/imx290.c
20193
20194 SONY IMX296 SENSOR DRIVER
20195 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20196 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20197 L:      linux-media@vger.kernel.org
20198 S:      Maintained
20199 T:      git git://linuxtv.org/media_tree.git
20200 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20201 F:      drivers/media/i2c/imx296.c
20202
20203 SONY IMX319 SENSOR DRIVER
20204 M:      Bingbu Cao <bingbu.cao@intel.com>
20205 L:      linux-media@vger.kernel.org
20206 S:      Maintained
20207 T:      git git://linuxtv.org/media_tree.git
20208 F:      drivers/media/i2c/imx319.c
20209
20210 SONY IMX334 SENSOR DRIVER
20211 L:      linux-media@vger.kernel.org
20212 S:      Orphan
20213 T:      git git://linuxtv.org/media_tree.git
20214 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20215 F:      drivers/media/i2c/imx334.c
20216
20217 SONY IMX335 SENSOR DRIVER
20218 L:      linux-media@vger.kernel.org
20219 S:      Orphan
20220 T:      git git://linuxtv.org/media_tree.git
20221 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20222 F:      drivers/media/i2c/imx335.c
20223
20224 SONY IMX355 SENSOR DRIVER
20225 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20226 L:      linux-media@vger.kernel.org
20227 S:      Maintained
20228 T:      git git://linuxtv.org/media_tree.git
20229 F:      drivers/media/i2c/imx355.c
20230
20231 SONY IMX412 SENSOR DRIVER
20232 L:      linux-media@vger.kernel.org
20233 S:      Orphan
20234 T:      git git://linuxtv.org/media_tree.git
20235 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20236 F:      drivers/media/i2c/imx412.c
20237
20238 SONY IMX415 SENSOR DRIVER
20239 M:      Michael Riesch <michael.riesch@wolfvision.net>
20240 L:      linux-media@vger.kernel.org
20241 S:      Maintained
20242 T:      git git://linuxtv.org/media_tree.git
20243 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20244 F:      drivers/media/i2c/imx415.c
20245
20246 SONY MEMORYSTICK SUBSYSTEM
20247 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20248 M:      Alex Dubov <oakad@yahoo.com>
20249 M:      Ulf Hansson <ulf.hansson@linaro.org>
20250 L:      linux-mmc@vger.kernel.org
20251 S:      Maintained
20252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20253 F:      drivers/memstick/
20254 F:      include/linux/memstick.h
20255
20256 SONY VAIO CONTROL DEVICE DRIVER
20257 M:      Mattia Dongili <malattia@linux.it>
20258 L:      platform-driver-x86@vger.kernel.org
20259 S:      Maintained
20260 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20261 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20262 F:      drivers/char/sonypi.c
20263 F:      drivers/platform/x86/sony-laptop.c
20264 F:      include/linux/sony-laptop.h
20265
20266 SOPHGO DEVICETREES
20267 M:      Chao Wei <chao.wei@sophgo.com>
20268 M:      Chen Wang <unicorn_wang@outlook.com>
20269 S:      Maintained
20270 F:      arch/riscv/boot/dts/sophgo/
20271 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20272
20273 SOUND
20274 M:      Jaroslav Kysela <perex@perex.cz>
20275 M:      Takashi Iwai <tiwai@suse.com>
20276 L:      linux-sound@vger.kernel.org
20277 S:      Maintained
20278 W:      http://www.alsa-project.org/
20279 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20281 F:      Documentation/sound/
20282 F:      include/sound/
20283 F:      include/uapi/sound/
20284 F:      sound/
20285 F:      tools/testing/selftests/alsa
20286
20287 SOUND - ALSA SELFTESTS
20288 M:      Mark Brown <broonie@kernel.org>
20289 L:      linux-sound@vger.kernel.org
20290 L:      linux-kselftest@vger.kernel.org
20291 S:      Supported
20292 F:      tools/testing/selftests/alsa
20293
20294 SOUND - COMPRESSED AUDIO
20295 M:      Vinod Koul <vkoul@kernel.org>
20296 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20297 S:      Supported
20298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20299 F:      Documentation/sound/designs/compress-offload.rst
20300 F:      include/sound/compress_driver.h
20301 F:      include/uapi/sound/compress_*
20302 F:      sound/core/compress_offload.c
20303 F:      sound/soc/soc-compress.c
20304
20305 SOUND - DMAENGINE HELPERS
20306 M:      Lars-Peter Clausen <lars@metafoo.de>
20307 S:      Supported
20308 F:      include/sound/dmaengine_pcm.h
20309 F:      sound/core/pcm_dmaengine.c
20310 F:      sound/soc/soc-generic-dmaengine-pcm.c
20311
20312 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20313 M:      Liam Girdwood <lgirdwood@gmail.com>
20314 M:      Mark Brown <broonie@kernel.org>
20315 L:      linux-sound@vger.kernel.org
20316 S:      Supported
20317 W:      http://alsa-project.org/main/index.php/ASoC
20318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20319 F:      Documentation/devicetree/bindings/sound/
20320 F:      Documentation/sound/soc/
20321 F:      include/dt-bindings/sound/
20322 F:      include/sound/soc*
20323 F:      include/sound/sof.h
20324 F:      include/sound/sof/
20325 F:      include/trace/events/sof*.h
20326 F:      include/uapi/sound/asoc.h
20327 F:      sound/soc/
20328
20329 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20330 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20331 M:      Liam Girdwood <lgirdwood@gmail.com>
20332 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20333 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20334 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20335 M:      Daniel Baluta <daniel.baluta@nxp.com>
20336 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20337 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20338 S:      Supported
20339 W:      https://github.com/thesofproject/linux/
20340 F:      sound/soc/sof/
20341
20342 SOUNDWIRE SUBSYSTEM
20343 M:      Vinod Koul <vkoul@kernel.org>
20344 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20345 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20346 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20348 S:      Supported
20349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20350 F:      Documentation/driver-api/soundwire/
20351 F:      drivers/soundwire/
20352 F:      include/linux/soundwire/
20353
20354 SP2 MEDIA DRIVER
20355 M:      Olli Salonen <olli.salonen@iki.fi>
20356 L:      linux-media@vger.kernel.org
20357 S:      Maintained
20358 W:      https://linuxtv.org
20359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20360 F:      drivers/media/dvb-frontends/sp2*
20361
20362 SPANISH DOCUMENTATION
20363 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20364 S:      Maintained
20365 F:      Documentation/translations/sp_SP/
20366
20367 SPARC + UltraSPARC (sparc/sparc64)
20368 M:      "David S. Miller" <davem@davemloft.net>
20369 L:      sparclinux@vger.kernel.org
20370 S:      Maintained
20371 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20374 F:      arch/sparc/
20375 F:      drivers/sbus/
20376
20377 SPARC SERIAL DRIVERS
20378 M:      "David S. Miller" <davem@davemloft.net>
20379 L:      sparclinux@vger.kernel.org
20380 S:      Maintained
20381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20383 F:      drivers/tty/serial/suncore.c
20384 F:      drivers/tty/serial/sunhv.c
20385 F:      drivers/tty/serial/sunsab.c
20386 F:      drivers/tty/serial/sunsab.h
20387 F:      drivers/tty/serial/sunsu.c
20388 F:      drivers/tty/serial/sunzilog.c
20389 F:      drivers/tty/serial/sunzilog.h
20390 F:      drivers/tty/vcc.c
20391 F:      include/linux/sunserialcore.h
20392
20393 SPARSE CHECKER
20394 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20395 L:      linux-sparse@vger.kernel.org
20396 S:      Maintained
20397 W:      https://sparse.docs.kernel.org/
20398 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20399 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20400 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20401 F:      include/linux/compiler.h
20402
20403 SPEAKUP CONSOLE SPEECH DRIVER
20404 M:      William Hubbs <w.d.hubbs@gmail.com>
20405 M:      Chris Brannon <chris@the-brannons.com>
20406 M:      Kirk Reiser <kirk@reisers.ca>
20407 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20408 L:      speakup@linux-speakup.org
20409 S:      Odd Fixes
20410 W:      http://www.linux-speakup.org/
20411 W:      https://github.com/linux-speakup/speakup
20412 B:      https://github.com/linux-speakup/speakup/issues
20413 F:      drivers/accessibility/speakup/
20414
20415 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20416 M:      Viresh Kumar <vireshk@kernel.org>
20417 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20418 M:      soc@kernel.org
20419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20420 S:      Maintained
20421 W:      http://www.st.com/spear
20422 F:      arch/arm/boot/dts/st/spear*
20423 F:      arch/arm/mach-spear/
20424 F:      drivers/clk/spear/
20425 F:      drivers/pinctrl/spear/
20426
20427 SPI NOR SUBSYSTEM
20428 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20429 M:      Pratyush Yadav <pratyush@kernel.org>
20430 R:      Michael Walle <michael@walle.cc>
20431 L:      linux-mtd@lists.infradead.org
20432 S:      Maintained
20433 W:      http://www.linux-mtd.infradead.org/
20434 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20435 C:      irc://irc.oftc.net/mtd
20436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20437 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20438 F:      drivers/mtd/spi-nor/
20439 F:      include/linux/mtd/spi-nor.h
20440
20441 SPI SUBSYSTEM
20442 M:      Mark Brown <broonie@kernel.org>
20443 L:      linux-spi@vger.kernel.org
20444 S:      Maintained
20445 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20447 F:      Documentation/devicetree/bindings/spi/
20448 F:      Documentation/spi/
20449 F:      drivers/spi/
20450 F:      include/linux/spi/
20451 F:      include/uapi/linux/spi/
20452 F:      tools/spi/
20453
20454 SPIDERNET NETWORK DRIVER for CELL
20455 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20456 M:      Geoff Levand <geoff@infradead.org>
20457 L:      netdev@vger.kernel.org
20458 L:      linuxppc-dev@lists.ozlabs.org
20459 S:      Maintained
20460 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20461 F:      drivers/net/ethernet/toshiba/spider_net*
20462
20463 SPMI SUBSYSTEM
20464 M:      Stephen Boyd <sboyd@kernel.org>
20465 L:      linux-kernel@vger.kernel.org
20466 S:      Maintained
20467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20468 F:      Documentation/devicetree/bindings/spmi/
20469 F:      drivers/spmi/
20470 F:      include/dt-bindings/spmi/spmi.h
20471 F:      include/linux/spmi.h
20472 F:      include/trace/events/spmi.h
20473
20474 SPU FILE SYSTEM
20475 M:      Jeremy Kerr <jk@ozlabs.org>
20476 L:      linuxppc-dev@lists.ozlabs.org
20477 S:      Supported
20478 W:      http://www.ibm.com/developerworks/power/cell/
20479 F:      Documentation/filesystems/spufs/spufs.rst
20480 F:      arch/powerpc/platforms/cell/spufs/
20481
20482 SQUASHFS FILE SYSTEM
20483 M:      Phillip Lougher <phillip@squashfs.org.uk>
20484 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20485 S:      Maintained
20486 W:      http://squashfs.org.uk
20487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20488 F:      Documentation/filesystems/squashfs.rst
20489 F:      fs/squashfs/
20490
20491 SRM (Alpha) environment access
20492 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20493 S:      Maintained
20494 F:      arch/alpha/kernel/srm_env.c
20495
20496 ST LSM6DSx IMU IIO DRIVER
20497 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20498 L:      linux-iio@vger.kernel.org
20499 S:      Maintained
20500 W:      http://www.st.com/
20501 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20502 F:      drivers/iio/imu/st_lsm6dsx/
20503
20504 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20505 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20506 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20507 L:      linux-media@vger.kernel.org
20508 S:      Maintained
20509 T:      git git://linuxtv.org/media_tree.git
20510 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20511 F:      drivers/media/i2c/st-mipid02.c
20512
20513 ST STM32 I2C/SMBUS DRIVER
20514 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20515 M:      Alain Volmat <alain.volmat@foss.st.com>
20516 L:      linux-i2c@vger.kernel.org
20517 S:      Maintained
20518 F:      drivers/i2c/busses/i2c-stm32*
20519
20520 ST STM32 SPI DRIVER
20521 M:      Alain Volmat <alain.volmat@foss.st.com>
20522 L:      linux-spi@vger.kernel.org
20523 S:      Maintained
20524 F:      drivers/spi/spi-stm32.c
20525
20526 ST STPDDC60 DRIVER
20527 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20528 L:      linux-hwmon@vger.kernel.org
20529 S:      Maintained
20530 F:      Documentation/hwmon/stpddc60.rst
20531 F:      drivers/hwmon/pmbus/stpddc60.c
20532
20533 ST VGXY61 DRIVER
20534 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20535 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20536 L:      linux-media@vger.kernel.org
20537 S:      Maintained
20538 T:      git git://linuxtv.org/media_tree.git
20539 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20540 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20541 F:      drivers/media/i2c/st-vgxy61.c
20542
20543 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20544 M:      Song Qiang <songqiang1304521@gmail.com>
20545 L:      linux-iio@vger.kernel.org
20546 S:      Maintained
20547 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20548 F:      drivers/iio/proximity/vl53l0x-i2c.c
20549
20550 STABLE BRANCH
20551 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20552 M:      Sasha Levin <sashal@kernel.org>
20553 L:      stable@vger.kernel.org
20554 S:      Supported
20555 F:      Documentation/process/stable-kernel-rules.rst
20556
20557 STAGING - ATOMISP DRIVER
20558 M:      Hans de Goede <hdegoede@redhat.com>
20559 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20560 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20561 L:      linux-media@vger.kernel.org
20562 S:      Maintained
20563 F:      drivers/staging/media/atomisp/
20564
20565 STAGING - FIELDBUS SUBSYSTEM
20566 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20567 S:      Maintained
20568 F:      drivers/staging/fieldbus/*
20569 F:      drivers/staging/fieldbus/Documentation/
20570
20571 STAGING - HMS ANYBUS-S BUS
20572 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20573 S:      Maintained
20574 F:      drivers/staging/fieldbus/anybuss/
20575
20576 STAGING - INDUSTRIAL IO
20577 M:      Jonathan Cameron <jic23@kernel.org>
20578 L:      linux-iio@vger.kernel.org
20579 S:      Odd Fixes
20580 F:      Documentation/devicetree/bindings/staging/iio/
20581 F:      drivers/staging/iio/
20582
20583 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20584 M:      Marc Dietrich <marvin24@gmx.de>
20585 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20586 L:      linux-tegra@vger.kernel.org
20587 S:      Maintained
20588 F:      drivers/staging/nvec/
20589
20590 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20591 M:      Jens Frederich <jfrederich@gmail.com>
20592 M:      Jon Nettleton <jon.nettleton@gmail.com>
20593 S:      Maintained
20594 W:      http://wiki.laptop.org/go/DCON
20595 F:      drivers/staging/olpc_dcon/
20596
20597 STAGING - REALTEK RTL8712U DRIVERS
20598 M:      Larry Finger <Larry.Finger@lwfinger.net>
20599 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20600 S:      Odd Fixes
20601 F:      drivers/staging/rtl8712/
20602
20603 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20604 M:      Michael Hennerich <michael.hennerich@analog.com>
20605 L:      linux-fbdev@vger.kernel.org
20606 S:      Supported
20607 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20608 F:      drivers/staging/fbtft/fb_seps525.c
20609
20610 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20611 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20612 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20613 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20614 L:      linux-fbdev@vger.kernel.org
20615 S:      Maintained
20616 F:      drivers/staging/sm750fb/
20617
20618 STAGING - VIA VT665X DRIVERS
20619 M:      Forest Bond <forest@alittletooquiet.net>
20620 S:      Odd Fixes
20621 F:      drivers/staging/vt665?/
20622
20623 STAGING SUBSYSTEM
20624 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20625 L:      linux-staging@lists.linux.dev
20626 S:      Supported
20627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20628 F:      drivers/staging/
20629
20630 STANDALONE CACHE CONTROLLER DRIVERS
20631 M:      Conor Dooley <conor@kernel.org>
20632 L:      linux-riscv@lists.infradead.org
20633 S:      Maintained
20634 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20635 F:      drivers/cache
20636
20637 STARFIRE/DURALAN NETWORK DRIVER
20638 M:      Ion Badulescu <ionut@badula.org>
20639 S:      Odd Fixes
20640 F:      drivers/net/ethernet/adaptec/starfire*
20641
20642 STARFIVE CRYPTO DRIVER
20643 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20644 M:      William Qiu <william.qiu@starfivetech.com>
20645 S:      Supported
20646 F:      Documentation/devicetree/bindings/crypto/starfive*
20647 F:      drivers/crypto/starfive/
20648
20649 STARFIVE DEVICETREES
20650 M:      Emil Renner Berthing <kernel@esmil.dk>
20651 S:      Maintained
20652 F:      arch/riscv/boot/dts/starfive/
20653
20654 STARFIVE DWMAC GLUE LAYER
20655 M:      Emil Renner Berthing <kernel@esmil.dk>
20656 M:      Samin Guo <samin.guo@starfivetech.com>
20657 S:      Maintained
20658 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20659 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20660
20661 STARFIVE JH7110 DPHY RX DRIVER
20662 M:      Jack Zhu <jack.zhu@starfivetech.com>
20663 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20664 S:      Supported
20665 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20666 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20667
20668 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20669 M:      William Qiu <william.qiu@starfivetech.com>
20670 S:      Supported
20671 F:      Documentation/devicetree/bindings/mmc/starfive*
20672 F:      drivers/mmc/host/dw_mmc-starfive.c
20673
20674 STARFIVE JH7110 PLL CLOCK DRIVER
20675 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20676 S:      Supported
20677 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20678 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20679
20680 STARFIVE JH7110 PWMDAC DRIVER
20681 M:      Hal Feng <hal.feng@starfivetech.com>
20682 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20683 S:      Supported
20684 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20685 F:      sound/soc/starfive/jh7110_pwmdac.c
20686
20687 STARFIVE JH7110 SYSCON
20688 M:      William Qiu <william.qiu@starfivetech.com>
20689 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20690 S:      Supported
20691 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20692
20693 STARFIVE JH7110 TDM DRIVER
20694 M:      Walker Chen <walker.chen@starfivetech.com>
20695 S:      Maintained
20696 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20697 F:      sound/soc/starfive/jh7110_tdm.c
20698
20699 STARFIVE JH71X0 CLOCK DRIVERS
20700 M:      Emil Renner Berthing <kernel@esmil.dk>
20701 M:      Hal Feng <hal.feng@starfivetech.com>
20702 S:      Maintained
20703 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20704 F:      drivers/clk/starfive/clk-starfive-jh71*
20705 F:      include/dt-bindings/clock/starfive?jh71*.h
20706
20707 STARFIVE JH71X0 PINCTRL DRIVERS
20708 M:      Emil Renner Berthing <kernel@esmil.dk>
20709 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20710 M:      Hal Feng <hal.feng@starfivetech.com>
20711 L:      linux-gpio@vger.kernel.org
20712 S:      Maintained
20713 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20714 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20715 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20716 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20717
20718 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20719 M:      Emil Renner Berthing <kernel@esmil.dk>
20720 M:      Hal Feng <hal.feng@starfivetech.com>
20721 S:      Maintained
20722 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20723 F:      drivers/reset/starfive/reset-starfive-jh71*
20724 F:      include/dt-bindings/reset/starfive?jh71*.h
20725
20726 STARFIVE JH71X0 USB DRIVERS
20727 M:      Minda Chen <minda.chen@starfivetech.com>
20728 S:      Maintained
20729 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20730 F:      drivers/usb/cdns3/cdns3-starfive.c
20731
20732 STARFIVE JH71XX PMU CONTROLLER DRIVER
20733 M:      Walker Chen <walker.chen@starfivetech.com>
20734 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20735 S:      Supported
20736 F:      Documentation/devicetree/bindings/power/starfive*
20737 F:      drivers/pmdomain/starfive/
20738 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20739
20740 STARFIVE SOC DRIVERS
20741 M:      Conor Dooley <conor@kernel.org>
20742 S:      Maintained
20743 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20744 F:      Documentation/devicetree/bindings/soc/starfive/
20745
20746 STARFIVE TRNG DRIVER
20747 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20748 S:      Supported
20749 F:      Documentation/devicetree/bindings/rng/starfive*
20750 F:      drivers/char/hw_random/jh7110-trng.c
20751
20752 STARFIVE WATCHDOG DRIVER
20753 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20754 M:      Samin Guo <samin.guo@starfivetech.com>
20755 S:      Supported
20756 F:      Documentation/devicetree/bindings/watchdog/starfive*
20757 F:      drivers/watchdog/starfive-wdt.c
20758
20759 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20760 M:      Minda Chen <minda.chen@starfivetech.com>
20761 S:      Supported
20762 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20763 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20764 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20765 F:      drivers/phy/starfive/phy-jh7110-usb.c
20766
20767 STATIC BRANCH/CALL
20768 M:      Peter Zijlstra <peterz@infradead.org>
20769 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20770 M:      Jason Baron <jbaron@akamai.com>
20771 R:      Steven Rostedt <rostedt@goodmis.org>
20772 R:      Ard Biesheuvel <ardb@kernel.org>
20773 S:      Supported
20774 F:      arch/*/include/asm/jump_label*.h
20775 F:      arch/*/include/asm/static_call*.h
20776 F:      arch/*/kernel/jump_label.c
20777 F:      arch/*/kernel/static_call.c
20778 F:      include/linux/jump_label*.h
20779 F:      include/linux/static_call*.h
20780 F:      kernel/jump_label.c
20781 F:      kernel/static_call.c
20782
20783 STI AUDIO (ASoC) DRIVERS
20784 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20786 S:      Maintained
20787 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20788 F:      sound/soc/sti/
20789
20790 STI CEC DRIVER
20791 M:      Alain Volmat <alain.volmat@foss.st.com>
20792 S:      Maintained
20793 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20794 F:      drivers/media/cec/platform/sti/
20795
20796 STK1160 USB VIDEO CAPTURE DRIVER
20797 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20798 L:      linux-media@vger.kernel.org
20799 S:      Maintained
20800 T:      git git://linuxtv.org/media_tree.git
20801 F:      drivers/media/usb/stk1160/
20802
20803 STM32 AUDIO (ASoC) DRIVERS
20804 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20805 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20807 S:      Maintained
20808 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20809 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20810 F:      sound/soc/stm/
20811
20812 STM32 TIMER/LPTIMER DRIVERS
20813 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20814 S:      Maintained
20815 F:      Documentation/ABI/testing/*timer-stm32
20816 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20817 F:      drivers/*/stm32-*timer*
20818 F:      drivers/pwm/pwm-stm32*
20819 F:      include/linux/*/stm32-*tim*
20820
20821 STMMAC ETHERNET DRIVER
20822 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20823 M:      Jose Abreu <joabreu@synopsys.com>
20824 L:      netdev@vger.kernel.org
20825 S:      Supported
20826 W:      http://www.stlinux.com
20827 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20828 F:      drivers/net/ethernet/stmicro/stmmac/
20829
20830 SUN HAPPY MEAL ETHERNET DRIVER
20831 M:      Sean Anderson <seanga2@gmail.com>
20832 S:      Maintained
20833 F:      drivers/net/ethernet/sun/sunhme.*
20834
20835 SUN3/3X
20836 M:      Sam Creasey <sammy@sammy.net>
20837 S:      Maintained
20838 W:      http://sammy.net/sun3/
20839 F:      arch/m68k/include/asm/sun3*
20840 F:      arch/m68k/kernel/*sun3*
20841 F:      arch/m68k/sun3*/
20842 F:      drivers/net/ethernet/i825xx/sun3*
20843
20844 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20845 M:      Hans de Goede <hdegoede@redhat.com>
20846 L:      linux-input@vger.kernel.org
20847 S:      Maintained
20848 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20849 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20850
20851 SUNDANCE NETWORK DRIVER
20852 M:      Denis Kirjanov <kda@linux-powerpc.org>
20853 L:      netdev@vger.kernel.org
20854 S:      Maintained
20855 F:      drivers/net/ethernet/dlink/sundance.c
20856
20857 SUNPLUS ETHERNET DRIVER
20858 M:      Wells Lu <wellslutw@gmail.com>
20859 L:      netdev@vger.kernel.org
20860 S:      Maintained
20861 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20862 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20863 F:      drivers/net/ethernet/sunplus/
20864
20865 SUNPLUS MMC DRIVER
20866 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20867 M:      Li-hao Kuo <lhjeff911@gmail.com>
20868 S:      Maintained
20869 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20870 F:      drivers/mmc/host/sunplus-mmc.c
20871
20872 SUNPLUS OCOTP DRIVER
20873 M:      Vincent Shih <vincent.sunplus@gmail.com>
20874 S:      Maintained
20875 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20876 F:      drivers/nvmem/sunplus-ocotp.c
20877
20878 SUNPLUS PWM DRIVER
20879 M:      Hammer Hsieh <hammerh0314@gmail.com>
20880 S:      Maintained
20881 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20882 F:      drivers/pwm/pwm-sunplus.c
20883
20884 SUNPLUS RTC DRIVER
20885 M:      Vincent Shih <vincent.sunplus@gmail.com>
20886 L:      linux-rtc@vger.kernel.org
20887 S:      Maintained
20888 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20889 F:      drivers/rtc/rtc-sunplus.c
20890
20891 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20892 M:      Li-hao Kuo <lhjeff911@gmail.com>
20893 L:      linux-spi@vger.kernel.org
20894 S:      Maintained
20895 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20896 F:      drivers/spi/spi-sunplus-sp7021.c
20897
20898 SUNPLUS UART DRIVER
20899 M:      Hammer Hsieh <hammerh0314@gmail.com>
20900 S:      Maintained
20901 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20902 F:      drivers/tty/serial/sunplus-uart.c
20903
20904 SUNPLUS USB2 PHY DRIVER
20905 M:      Vincent Shih <vincent.sunplus@gmail.com>
20906 L:      linux-usb@vger.kernel.org
20907 S:      Maintained
20908 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20909 F:      drivers/phy/sunplus/Kconfig
20910 F:      drivers/phy/sunplus/Makefile
20911 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20912
20913 SUNPLUS WATCHDOG DRIVER
20914 M:      Xiantao Hu <xt.hu@cqplus1.com>
20915 L:      linux-watchdog@vger.kernel.org
20916 S:      Maintained
20917 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20918 F:      drivers/watchdog/sunplus_wdt.c
20919
20920 SUPERH
20921 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20922 M:      Rich Felker <dalias@libc.org>
20923 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20924 L:      linux-sh@vger.kernel.org
20925 S:      Maintained
20926 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20927 F:      Documentation/arch/sh/
20928 F:      arch/sh/
20929 F:      drivers/sh/
20930
20931 SUSPEND TO RAM
20932 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20933 M:      Len Brown <len.brown@intel.com>
20934 M:      Pavel Machek <pavel@ucw.cz>
20935 L:      linux-pm@vger.kernel.org
20936 S:      Supported
20937 B:      https://bugzilla.kernel.org
20938 F:      Documentation/power/
20939 F:      arch/x86/kernel/acpi/sleep*
20940 F:      arch/x86/kernel/acpi/wakeup*
20941 F:      drivers/base/power/
20942 F:      include/linux/freezer.h
20943 F:      include/linux/pm.h
20944 F:      include/linux/suspend.h
20945 F:      kernel/power/
20946
20947 SVGA HANDLING
20948 M:      Martin Mares <mj@ucw.cz>
20949 L:      linux-video@atrey.karlin.mff.cuni.cz
20950 S:      Maintained
20951 F:      Documentation/admin-guide/svga.rst
20952 F:      arch/x86/boot/video*
20953
20954 SWITCHDEV
20955 M:      Jiri Pirko <jiri@resnulli.us>
20956 M:      Ivan Vecera <ivecera@redhat.com>
20957 L:      netdev@vger.kernel.org
20958 S:      Supported
20959 F:      include/net/switchdev.h
20960 F:      net/switchdev/
20961
20962 SY8106A REGULATOR DRIVER
20963 M:      Icenowy Zheng <icenowy@aosc.io>
20964 S:      Maintained
20965 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20966 F:      drivers/regulator/sy8106a-regulator.c
20967
20968 SYNC FILE FRAMEWORK
20969 M:      Sumit Semwal <sumit.semwal@linaro.org>
20970 R:      Gustavo Padovan <gustavo@padovan.org>
20971 L:      linux-media@vger.kernel.org
20972 L:      dri-devel@lists.freedesktop.org
20973 S:      Maintained
20974 T:      git git://anongit.freedesktop.org/drm/drm-misc
20975 F:      Documentation/driver-api/sync_file.rst
20976 F:      drivers/dma-buf/dma-fence*
20977 F:      drivers/dma-buf/sw_sync.c
20978 F:      drivers/dma-buf/sync_*
20979 F:      include/linux/sync_file.h
20980 F:      include/uapi/linux/sync_file.h
20981
20982 SYNOPSYS ARC ARCHITECTURE
20983 M:      Vineet Gupta <vgupta@kernel.org>
20984 L:      linux-snps-arc@lists.infradead.org
20985 S:      Supported
20986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20987 F:      Documentation/arch/arc
20988 F:      Documentation/devicetree/bindings/arc/*
20989 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20990 F:      arch/arc/
20991 F:      drivers/clocksource/arc_timer.c
20992 F:      drivers/tty/serial/arc_uart.c
20993
20994 SYNOPSYS ARC HSDK SDP pll clock driver
20995 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20996 S:      Supported
20997 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
20998 F:      drivers/clk/clk-hsdk-pll.c
20999
21000 SYNOPSYS ARC SDP clock driver
21001 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21002 S:      Supported
21003 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21004 F:      drivers/clk/axs10x/*
21005
21006 SYNOPSYS ARC SDP platform support
21007 M:      Alexey Brodkin <abrodkin@synopsys.com>
21008 S:      Supported
21009 F:      Documentation/devicetree/bindings/arc/axs10*
21010 F:      arch/arc/boot/dts/ax*
21011 F:      arch/arc/plat-axs10x
21012
21013 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21014 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21015 S:      Supported
21016 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21017 F:      drivers/reset/reset-axs10x.c
21018
21019 SYNOPSYS CREG GPIO DRIVER
21020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21021 S:      Maintained
21022 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21023 F:      drivers/gpio/gpio-creg-snps.c
21024
21025 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21026 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21027 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21028 S:      Supported
21029 F:      drivers/tty/serial/8250/8250_dw.c
21030 F:      drivers/tty/serial/8250/8250_dwlib.*
21031 F:      drivers/tty/serial/8250/8250_lpss.c
21032
21033 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21034 M:      Hoan Tran <hoan@os.amperecomputing.com>
21035 M:      Serge Semin <fancer.lancer@gmail.com>
21036 L:      linux-gpio@vger.kernel.org
21037 S:      Maintained
21038 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21039 F:      drivers/gpio/gpio-dwapb.c
21040
21041 SYNOPSYS DESIGNWARE APB SSI DRIVER
21042 M:      Serge Semin <fancer.lancer@gmail.com>
21043 L:      linux-spi@vger.kernel.org
21044 S:      Supported
21045 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21046 F:      drivers/spi/spi-dw*
21047
21048 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21049 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21050 S:      Maintained
21051 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21052 F:      drivers/dma/dw-axi-dmac/
21053
21054 SYNOPSYS DESIGNWARE DMAC DRIVER
21055 M:      Viresh Kumar <vireshk@kernel.org>
21056 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21057 S:      Maintained
21058 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21059 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21060 F:      drivers/dma/dw/
21061 F:      include/dt-bindings/dma/dw-dmac.h
21062 F:      include/linux/dma/dw.h
21063 F:      include/linux/platform_data/dma-dw.h
21064
21065 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21066 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21067 L:      netdev@vger.kernel.org
21068 S:      Supported
21069 F:      drivers/net/ethernet/synopsys/
21070
21071 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21073 L:      netdev@vger.kernel.org
21074 S:      Supported
21075 F:      drivers/net/pcs/pcs-xpcs.c
21076 F:      drivers/net/pcs/pcs-xpcs.h
21077 F:      include/linux/pcs/pcs-xpcs.h
21078
21079 SYNOPSYS DESIGNWARE I2C DRIVER
21080 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21081 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21082 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21083 R:      Jan Dabros <jsd@semihalf.com>
21084 L:      linux-i2c@vger.kernel.org
21085 S:      Supported
21086 F:      drivers/i2c/busses/i2c-designware-*
21087
21088 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21089 M:      Jaehoon Chung <jh80.chung@samsung.com>
21090 L:      linux-mmc@vger.kernel.org
21091 S:      Maintained
21092 F:      drivers/mmc/host/dw_mmc*
21093
21094 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21095 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21096 S:      Supported
21097 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21098 F:      drivers/reset/reset-hsdk.c
21099 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21100
21101 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21102 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21103 M:      Manjunath M B <manjumb@synopsys.com>
21104 L:      linux-mmc@vger.kernel.org
21105 S:      Maintained
21106 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21107
21108 SYSTEM CONFIGURATION (SYSCON)
21109 M:      Lee Jones <lee@kernel.org>
21110 M:      Arnd Bergmann <arnd@arndb.de>
21111 S:      Supported
21112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21113 F:      drivers/mfd/syscon.c
21114
21115 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21116 M:      Sudeep Holla <sudeep.holla@arm.com>
21117 R:      Cristian Marussi <cristian.marussi@arm.com>
21118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21119 S:      Maintained
21120 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21121 F:      drivers/clk/clk-sc[mp]i.c
21122 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21123 F:      drivers/firmware/arm_scmi/
21124 F:      drivers/firmware/arm_scpi.c
21125 F:      drivers/pmdomain/arm/
21126 F:      drivers/powercap/arm_scmi_powercap.c
21127 F:      drivers/regulator/scmi-regulator.c
21128 F:      drivers/reset/reset-scmi.c
21129 F:      include/linux/sc[mp]i_protocol.h
21130 F:      include/trace/events/scmi.h
21131 F:      include/uapi/linux/virtio_scmi.h
21132
21133 SYSTEM RESET/SHUTDOWN DRIVERS
21134 M:      Sebastian Reichel <sre@kernel.org>
21135 L:      linux-pm@vger.kernel.org
21136 S:      Maintained
21137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21138 F:      Documentation/devicetree/bindings/power/reset/
21139 F:      drivers/power/reset/
21140
21141 SYSTEM TRACE MODULE CLASS
21142 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21143 S:      Maintained
21144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21145 F:      Documentation/trace/stm.rst
21146 F:      drivers/hwtracing/stm/
21147 F:      include/linux/stm.h
21148 F:      include/uapi/linux/stm.h
21149
21150 SYSTEM76 ACPI DRIVER
21151 M:      Jeremy Soller <jeremy@system76.com>
21152 M:      System76 Product Development <productdev@system76.com>
21153 L:      platform-driver-x86@vger.kernel.org
21154 S:      Maintained
21155 F:      drivers/platform/x86/system76_acpi.c
21156
21157 SYSV FILESYSTEM
21158 S:      Orphan
21159 F:      Documentation/filesystems/sysv-fs.rst
21160 F:      fs/sysv/
21161 F:      include/linux/sysv_fs.h
21162
21163 TASKSTATS STATISTICS INTERFACE
21164 M:      Balbir Singh <bsingharora@gmail.com>
21165 S:      Maintained
21166 F:      Documentation/accounting/taskstats*
21167 F:      include/linux/taskstats*
21168 F:      kernel/taskstats.c
21169
21170 TC subsystem
21171 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21172 M:      Cong Wang <xiyou.wangcong@gmail.com>
21173 M:      Jiri Pirko <jiri@resnulli.us>
21174 L:      netdev@vger.kernel.org
21175 S:      Maintained
21176 F:      include/net/pkt_cls.h
21177 F:      include/net/pkt_sched.h
21178 F:      include/net/tc_act/
21179 F:      include/uapi/linux/pkt_cls.h
21180 F:      include/uapi/linux/pkt_sched.h
21181 F:      include/uapi/linux/tc_act/
21182 F:      include/uapi/linux/tc_ematch/
21183 F:      net/sched/
21184 F:      tools/testing/selftests/tc-testing
21185
21186 TC90522 MEDIA DRIVER
21187 M:      Akihiro Tsukada <tskd08@gmail.com>
21188 L:      linux-media@vger.kernel.org
21189 S:      Odd Fixes
21190 F:      drivers/media/dvb-frontends/tc90522*
21191
21192 TCP LOW PRIORITY MODULE
21193 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21194 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21195 S:      Maintained
21196 W:      http://tcp-lp-mod.sourceforge.net/
21197 F:      net/ipv4/tcp_lp.c
21198
21199 TDA10071 MEDIA DRIVER
21200 M:      Antti Palosaari <crope@iki.fi>
21201 L:      linux-media@vger.kernel.org
21202 S:      Maintained
21203 W:      https://linuxtv.org
21204 W:      http://palosaari.fi/linux/
21205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21206 T:      git git://linuxtv.org/anttip/media_tree.git
21207 F:      drivers/media/dvb-frontends/tda10071*
21208
21209 TDA18212 MEDIA DRIVER
21210 M:      Antti Palosaari <crope@iki.fi>
21211 L:      linux-media@vger.kernel.org
21212 S:      Maintained
21213 W:      https://linuxtv.org
21214 W:      http://palosaari.fi/linux/
21215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21216 T:      git git://linuxtv.org/anttip/media_tree.git
21217 F:      drivers/media/tuners/tda18212*
21218
21219 TDA18218 MEDIA DRIVER
21220 M:      Antti Palosaari <crope@iki.fi>
21221 L:      linux-media@vger.kernel.org
21222 S:      Maintained
21223 W:      https://linuxtv.org
21224 W:      http://palosaari.fi/linux/
21225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21226 T:      git git://linuxtv.org/anttip/media_tree.git
21227 F:      drivers/media/tuners/tda18218*
21228
21229 TDA18250 MEDIA DRIVER
21230 M:      Olli Salonen <olli.salonen@iki.fi>
21231 L:      linux-media@vger.kernel.org
21232 S:      Maintained
21233 W:      https://linuxtv.org
21234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21235 T:      git git://linuxtv.org/media_tree.git
21236 F:      drivers/media/tuners/tda18250*
21237
21238 TDA18271 MEDIA DRIVER
21239 M:      Michael Krufky <mkrufky@linuxtv.org>
21240 L:      linux-media@vger.kernel.org
21241 S:      Maintained
21242 W:      https://linuxtv.org
21243 W:      http://github.com/mkrufky
21244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21245 T:      git git://linuxtv.org/mkrufky/tuners.git
21246 F:      drivers/media/tuners/tda18271*
21247
21248 TDA1997x MEDIA DRIVER
21249 M:      Tim Harvey <tharvey@gateworks.com>
21250 L:      linux-media@vger.kernel.org
21251 S:      Maintained
21252 W:      https://linuxtv.org
21253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21254 F:      drivers/media/i2c/tda1997x.*
21255
21256 TDA827x MEDIA DRIVER
21257 M:      Michael Krufky <mkrufky@linuxtv.org>
21258 L:      linux-media@vger.kernel.org
21259 S:      Maintained
21260 W:      https://linuxtv.org
21261 W:      http://github.com/mkrufky
21262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21263 T:      git git://linuxtv.org/mkrufky/tuners.git
21264 F:      drivers/media/tuners/tda8290.*
21265
21266 TDA8290 MEDIA DRIVER
21267 M:      Michael Krufky <mkrufky@linuxtv.org>
21268 L:      linux-media@vger.kernel.org
21269 S:      Maintained
21270 W:      https://linuxtv.org
21271 W:      http://github.com/mkrufky
21272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21273 T:      git git://linuxtv.org/mkrufky/tuners.git
21274 F:      drivers/media/tuners/tda8290.*
21275
21276 TDA9840 MEDIA DRIVER
21277 M:      Hans Verkuil <hverkuil@xs4all.nl>
21278 L:      linux-media@vger.kernel.org
21279 S:      Maintained
21280 W:      https://linuxtv.org
21281 T:      git git://linuxtv.org/media_tree.git
21282 F:      drivers/media/i2c/tda9840*
21283
21284 TEA5761 TUNER DRIVER
21285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21286 L:      linux-media@vger.kernel.org
21287 S:      Odd fixes
21288 W:      https://linuxtv.org
21289 T:      git git://linuxtv.org/media_tree.git
21290 F:      drivers/media/tuners/tea5761.*
21291
21292 TEA5767 TUNER DRIVER
21293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21294 L:      linux-media@vger.kernel.org
21295 S:      Maintained
21296 W:      https://linuxtv.org
21297 T:      git git://linuxtv.org/media_tree.git
21298 F:      drivers/media/tuners/tea5767.*
21299
21300 TEA6415C MEDIA DRIVER
21301 M:      Hans Verkuil <hverkuil@xs4all.nl>
21302 L:      linux-media@vger.kernel.org
21303 S:      Maintained
21304 W:      https://linuxtv.org
21305 T:      git git://linuxtv.org/media_tree.git
21306 F:      drivers/media/i2c/tea6415c*
21307
21308 TEA6420 MEDIA DRIVER
21309 M:      Hans Verkuil <hverkuil@xs4all.nl>
21310 L:      linux-media@vger.kernel.org
21311 S:      Maintained
21312 W:      https://linuxtv.org
21313 T:      git git://linuxtv.org/media_tree.git
21314 F:      drivers/media/i2c/tea6420*
21315
21316 TEAM DRIVER
21317 M:      Jiri Pirko <jiri@resnulli.us>
21318 L:      netdev@vger.kernel.org
21319 S:      Supported
21320 F:      drivers/net/team/
21321 F:      include/linux/if_team.h
21322 F:      include/uapi/linux/if_team.h
21323 F:      tools/testing/selftests/drivers/net/team/
21324
21325 TECHNICAL ADVISORY BOARD PROCESS DOCS
21326 M:      "Theodore Ts'o" <tytso@mit.edu>
21327 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21328 L:      tech-board-discuss@lists.linux-foundation.org
21329 S:      Maintained
21330 F:      Documentation/process/contribution-maturity-model.rst
21331 F:      Documentation/process/researcher-guidelines.rst
21332
21333 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21334 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21335 S:      Maintained
21336 F:      arch/x86/platform/ts5500/
21337
21338 TECHNOTREND USB IR RECEIVER
21339 M:      Sean Young <sean@mess.org>
21340 L:      linux-media@vger.kernel.org
21341 S:      Maintained
21342 F:      drivers/media/rc/ttusbir.c
21343
21344 TECHWELL TW9910 VIDEO DECODER
21345 L:      linux-media@vger.kernel.org
21346 S:      Orphan
21347 F:      drivers/media/i2c/tw9910.c
21348 F:      include/media/i2c/tw9910.h
21349
21350 TEE SUBSYSTEM
21351 M:      Jens Wiklander <jens.wiklander@linaro.org>
21352 R:      Sumit Garg <sumit.garg@linaro.org>
21353 L:      op-tee@lists.trustedfirmware.org
21354 S:      Maintained
21355 F:      Documentation/staging/tee.rst
21356 F:      drivers/tee/
21357 F:      include/linux/tee_drv.h
21358 F:      include/uapi/linux/tee.h
21359
21360 TEGRA ARCHITECTURE SUPPORT
21361 M:      Thierry Reding <thierry.reding@gmail.com>
21362 M:      Jonathan Hunter <jonathanh@nvidia.com>
21363 L:      linux-tegra@vger.kernel.org
21364 S:      Supported
21365 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21367 N:      [^a-z]tegra
21368
21369 TEGRA CLOCK DRIVER
21370 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21371 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21372 S:      Supported
21373 F:      drivers/clk/tegra/
21374
21375 TEGRA DMA DRIVERS
21376 M:      Laxman Dewangan <ldewangan@nvidia.com>
21377 M:      Jon Hunter <jonathanh@nvidia.com>
21378 S:      Supported
21379 F:      drivers/dma/tegra*
21380
21381 TEGRA I2C DRIVER
21382 M:      Laxman Dewangan <ldewangan@nvidia.com>
21383 R:      Dmitry Osipenko <digetx@gmail.com>
21384 S:      Supported
21385 F:      drivers/i2c/busses/i2c-tegra.c
21386
21387 TEGRA IOMMU DRIVERS
21388 M:      Thierry Reding <thierry.reding@gmail.com>
21389 R:      Krishna Reddy <vdumpa@nvidia.com>
21390 L:      linux-tegra@vger.kernel.org
21391 S:      Supported
21392 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21393 F:      drivers/iommu/tegra*
21394
21395 TEGRA KBC DRIVER
21396 M:      Laxman Dewangan <ldewangan@nvidia.com>
21397 S:      Supported
21398 F:      drivers/input/keyboard/tegra-kbc.c
21399
21400 TEGRA NAND DRIVER
21401 M:      Stefan Agner <stefan@agner.ch>
21402 M:      Lucas Stach <dev@lynxeye.de>
21403 S:      Maintained
21404 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21405 F:      drivers/mtd/nand/raw/tegra_nand.c
21406
21407 TEGRA PWM DRIVER
21408 M:      Thierry Reding <thierry.reding@gmail.com>
21409 S:      Supported
21410 F:      drivers/pwm/pwm-tegra.c
21411
21412 TEGRA QUAD SPI DRIVER
21413 M:      Thierry Reding <thierry.reding@gmail.com>
21414 M:      Jonathan Hunter <jonathanh@nvidia.com>
21415 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21416 L:      linux-tegra@vger.kernel.org
21417 S:      Maintained
21418 F:      drivers/spi/spi-tegra210-quad.c
21419
21420 TEGRA SERIAL DRIVER
21421 M:      Laxman Dewangan <ldewangan@nvidia.com>
21422 S:      Supported
21423 F:      drivers/tty/serial/serial-tegra.c
21424
21425 TEGRA SPI DRIVER
21426 M:      Laxman Dewangan <ldewangan@nvidia.com>
21427 S:      Supported
21428 F:      drivers/spi/spi-tegra*
21429
21430 TEGRA VIDEO DRIVER
21431 M:      Thierry Reding <thierry.reding@gmail.com>
21432 M:      Jonathan Hunter <jonathanh@nvidia.com>
21433 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21434 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21435 L:      linux-media@vger.kernel.org
21436 L:      linux-tegra@vger.kernel.org
21437 S:      Maintained
21438 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21439 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21440 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21441 F:      drivers/staging/media/tegra-video/
21442
21443 TEGRA XUSB PADCTL DRIVER
21444 M:      JC Kuo <jckuo@nvidia.com>
21445 S:      Supported
21446 F:      drivers/phy/tegra/xusb*
21447
21448 TEHUTI ETHERNET DRIVER
21449 M:      Andy Gospodarek <andy@greyhouse.net>
21450 L:      netdev@vger.kernel.org
21451 S:      Supported
21452 F:      drivers/net/ethernet/tehuti/*
21453
21454 TELECOM CLOCK DRIVER FOR MCPL0010
21455 M:      Mark Gross <markgross@kernel.org>
21456 S:      Supported
21457 F:      drivers/char/tlclk.c
21458
21459 TEMPO SEMICONDUCTOR DRIVERS
21460 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21461 S:      Maintained
21462 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21463 F:      sound/soc/codecs/tscs*.c
21464 F:      sound/soc/codecs/tscs*.h
21465
21466 TENSILICA XTENSA PORT (xtensa)
21467 M:      Chris Zankel <chris@zankel.net>
21468 M:      Max Filippov <jcmvbkbc@gmail.com>
21469 S:      Maintained
21470 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21471 F:      arch/xtensa/
21472 F:      drivers/irqchip/irq-xtensa-*
21473
21474 TEXAS INSTRUMENTS ASoC DRIVERS
21475 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21476 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21477 S:      Maintained
21478 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21479 F:      sound/soc/ti/
21480
21481 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21482 M:      Shenghao Ding <shenghao-ding@ti.com>
21483 M:      Kevin Lu <kevin-lu@ti.com>
21484 M:      Baojun Xu <baojun.xu@ti.com>
21485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21486 S:      Maintained
21487 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21488 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21489 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21490 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21491 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21492 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21493 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21494 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21495 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21496 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21497 F:      include/sound/tas2*.h
21498 F:      include/sound/tlv320*.h
21499 F:      include/sound/tpa6130a2-plat.h
21500 F:      sound/pci/hda/tas2781_hda_i2c.c
21501 F:      sound/soc/codecs/pcm1681.c
21502 F:      sound/soc/codecs/pcm1789*.*
21503 F:      sound/soc/codecs/pcm179x*.*
21504 F:      sound/soc/codecs/pcm186x*.*
21505 F:      sound/soc/codecs/pcm3008.*
21506 F:      sound/soc/codecs/pcm3060*.*
21507 F:      sound/soc/codecs/pcm3168a*.*
21508 F:      sound/soc/codecs/pcm5102a.c
21509 F:      sound/soc/codecs/pcm512x*.*
21510 F:      sound/soc/codecs/tas2*.*
21511 F:      sound/soc/codecs/tlv320*.*
21512 F:      sound/soc/codecs/tpa6130a2.*
21513
21514 TEXAS INSTRUMENTS DMA DRIVERS
21515 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21516 L:      dmaengine@vger.kernel.org
21517 S:      Maintained
21518 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21519 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21520 F:      Documentation/devicetree/bindings/dma/ti/
21521 F:      drivers/dma/ti/
21522 F:      include/linux/dma/k3-psil.h
21523 F:      include/linux/dma/k3-udma-glue.h
21524 F:      include/linux/dma/ti-cppi5.h
21525 X:      drivers/dma/ti/cppi41.c
21526
21527 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21528 M:      Robert Marko <robert.marko@sartura.hr>
21529 M:      Luka Perkov <luka.perkov@sartura.hr>
21530 L:      linux-hwmon@vger.kernel.org
21531 S:      Maintained
21532 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21533 F:      Documentation/hwmon/tps23861.rst
21534 F:      drivers/hwmon/tps23861.c
21535
21536 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21537 M:      Ricardo Ribalda <ribalda@kernel.org>
21538 L:      linux-iio@vger.kernel.org
21539 S:      Supported
21540 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21541 F:      drivers/iio/dac/ti-dac7612.c
21542
21543 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21544 M:      Nishanth Menon <nm@ti.com>
21545 M:      Tero Kristo <kristo@kernel.org>
21546 M:      Santosh Shilimkar <ssantosh@kernel.org>
21547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21548 S:      Maintained
21549 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21550 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21551 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21552 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21553 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21554 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21555 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21556 F:      drivers/clk/keystone/sci-clk.c
21557 F:      drivers/firmware/ti_sci*
21558 F:      drivers/irqchip/irq-ti-sci-inta.c
21559 F:      drivers/irqchip/irq-ti-sci-intr.c
21560 F:      drivers/reset/reset-ti-sci.c
21561 F:      drivers/soc/ti/ti_sci_inta_msi.c
21562 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21563 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21564 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21565 F:      include/linux/soc/ti/ti_sci_protocol.h
21566
21567 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21568 M:      Puranjay Mohan <puranjay12@gmail.com>
21569 L:      linux-iio@vger.kernel.org
21570 S:      Supported
21571 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21572 F:      drivers/iio/temperature/tmp117.c
21573
21574 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21575 M:      Hans Verkuil <hverkuil@xs4all.nl>
21576 L:      linux-media@vger.kernel.org
21577 S:      Maintained
21578 W:      https://linuxtv.org
21579 T:      git git://linuxtv.org/media_tree.git
21580 F:      drivers/media/radio/radio-raremono.c
21581
21582 THERMAL
21583 M:      Rafael J. Wysocki <rafael@kernel.org>
21584 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21585 R:      Zhang Rui <rui.zhang@intel.com>
21586 R:      Lukasz Luba <lukasz.luba@arm.com>
21587 L:      linux-pm@vger.kernel.org
21588 S:      Supported
21589 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21591 F:      Documentation/ABI/testing/sysfs-class-thermal
21592 F:      Documentation/admin-guide/thermal/
21593 F:      Documentation/devicetree/bindings/thermal/
21594 F:      Documentation/driver-api/thermal/
21595 F:      drivers/thermal/
21596 F:      include/dt-bindings/thermal/
21597 F:      include/linux/cpu_cooling.h
21598 F:      include/linux/thermal.h
21599 F:      include/uapi/linux/thermal.h
21600 F:      tools/lib/thermal/
21601 F:      tools/thermal/
21602
21603 THERMAL DRIVER FOR AMLOGIC SOCS
21604 M:      Guillaume La Roque <glaroque@baylibre.com>
21605 L:      linux-pm@vger.kernel.org
21606 L:      linux-amlogic@lists.infradead.org
21607 S:      Supported
21608 W:      http://linux-meson.com/
21609 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21610 F:      drivers/thermal/amlogic_thermal.c
21611
21612 THERMAL/CPU_COOLING
21613 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21614 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21615 M:      Viresh Kumar <viresh.kumar@linaro.org>
21616 R:      Lukasz Luba <lukasz.luba@arm.com>
21617 L:      linux-pm@vger.kernel.org
21618 S:      Supported
21619 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21620 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21621 F:      drivers/thermal/cpufreq_cooling.c
21622 F:      drivers/thermal/cpuidle_cooling.c
21623 F:      include/linux/cpu_cooling.h
21624
21625 THERMAL/POWER_ALLOCATOR
21626 M:      Lukasz Luba <lukasz.luba@arm.com>
21627 L:      linux-pm@vger.kernel.org
21628 S:      Maintained
21629 F:      Documentation/driver-api/thermal/power_allocator.rst
21630 F:      drivers/thermal/gov_power_allocator.c
21631 F:      drivers/thermal/thermal_trace_ipa.h
21632
21633 THINKPAD ACPI EXTRAS DRIVER
21634 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21635 L:      ibm-acpi-devel@lists.sourceforge.net
21636 L:      platform-driver-x86@vger.kernel.org
21637 S:      Maintained
21638 W:      http://ibm-acpi.sourceforge.net
21639 W:      http://thinkwiki.org/wiki/Ibm-acpi
21640 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21641 F:      drivers/platform/x86/thinkpad_acpi.c
21642
21643 THINKPAD LMI DRIVER
21644 M:      Mark Pearson <markpearson@lenovo.com>
21645 L:      platform-driver-x86@vger.kernel.org
21646 S:      Maintained
21647 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21648 F:      drivers/platform/x86/think-lmi.?
21649
21650 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21651 M:      Isaac Hazan <isaac.hazan@intel.com>
21652 L:      linux-usb@vger.kernel.org
21653 S:      Maintained
21654 F:      drivers/thunderbolt/dma_test.c
21655
21656 THUNDERBOLT DRIVER
21657 M:      Andreas Noever <andreas.noever@gmail.com>
21658 M:      Michael Jamet <michael.jamet@intel.com>
21659 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21660 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21661 L:      linux-usb@vger.kernel.org
21662 S:      Maintained
21663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21664 F:      Documentation/admin-guide/thunderbolt.rst
21665 F:      drivers/thunderbolt/
21666 F:      include/linux/thunderbolt.h
21667
21668 THUNDERBOLT NETWORK DRIVER
21669 M:      Michael Jamet <michael.jamet@intel.com>
21670 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21671 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21672 L:      netdev@vger.kernel.org
21673 S:      Maintained
21674 F:      drivers/net/thunderbolt/
21675
21676 THUNDERX GPIO DRIVER
21677 M:      Robert Richter <rric@kernel.org>
21678 S:      Odd Fixes
21679 F:      drivers/gpio/gpio-thunderx.c
21680
21681 TI ADS7924 ADC DRIVER
21682 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21683 L:      linux-iio@vger.kernel.org
21684 S:      Supported
21685 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21686 F:      drivers/iio/adc/ti-ads7924.c
21687
21688 TI AM437X VPFE DRIVER
21689 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21690 L:      linux-media@vger.kernel.org
21691 S:      Maintained
21692 W:      https://linuxtv.org
21693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21694 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21695 F:      drivers/media/platform/ti/am437x/
21696
21697 TI BANDGAP AND THERMAL DRIVER
21698 M:      Eduardo Valentin <edubezval@gmail.com>
21699 M:      Keerthy <j-keerthy@ti.com>
21700 L:      linux-pm@vger.kernel.org
21701 L:      linux-omap@vger.kernel.org
21702 S:      Maintained
21703 F:      drivers/thermal/ti-soc-thermal/
21704
21705 TI BQ27XXX POWER SUPPLY DRIVER
21706 F:      drivers/power/supply/bq27xxx_battery.c
21707 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21708 F:      include/linux/power/bq27xxx_battery.h
21709
21710 TI CDCE706 CLOCK DRIVER
21711 M:      Max Filippov <jcmvbkbc@gmail.com>
21712 S:      Maintained
21713 F:      drivers/clk/clk-cdce706.c
21714
21715 TI CLOCK DRIVER
21716 M:      Tero Kristo <kristo@kernel.org>
21717 L:      linux-omap@vger.kernel.org
21718 S:      Odd Fixes
21719 F:      drivers/clk/ti/
21720 F:      include/linux/clk/ti.h
21721
21722 TI DAVINCI MACHINE SUPPORT
21723 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21725 S:      Maintained
21726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21727 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21728 F:      arch/arm/boot/dts/ti/davinci/
21729 F:      arch/arm/mach-davinci/
21730 F:      drivers/i2c/busses/i2c-davinci.c
21731
21732 TI DAVINCI SERIES CLOCK DRIVER
21733 M:      David Lechner <david@lechnology.com>
21734 R:      Sekhar Nori <nsekhar@ti.com>
21735 S:      Maintained
21736 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21737 F:      drivers/clk/davinci/
21738 F:      include/linux/clk/davinci.h
21739
21740 TI DAVINCI SERIES GPIO DRIVER
21741 M:      Keerthy <j-keerthy@ti.com>
21742 L:      linux-gpio@vger.kernel.org
21743 S:      Maintained
21744 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21745 F:      drivers/gpio/gpio-davinci.c
21746
21747 TI DAVINCI SERIES MEDIA DRIVER
21748 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21749 L:      linux-media@vger.kernel.org
21750 S:      Maintained
21751 W:      https://linuxtv.org
21752 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21753 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21754 F:      drivers/media/platform/ti/davinci/
21755 F:      include/media/davinci/
21756
21757 TI ENHANCED CAPTURE (eCAP) DRIVER
21758 M:      Vignesh Raghavendra <vigneshr@ti.com>
21759 R:      Julien Panis <jpanis@baylibre.com>
21760 L:      linux-iio@vger.kernel.org
21761 L:      linux-omap@vger.kernel.org
21762 S:      Maintained
21763 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21764 F:      drivers/counter/ti-ecap-capture.c
21765
21766 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21767 R:      David Lechner <david@lechnology.com>
21768 L:      linux-iio@vger.kernel.org
21769 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21770 F:      drivers/counter/ti-eqep.c
21771
21772 TI ETHERNET SWITCH DRIVER (CPSW)
21773 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21774 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21775 R:      Roger Quadros <rogerq@kernel.org>
21776 L:      linux-omap@vger.kernel.org
21777 L:      netdev@vger.kernel.org
21778 S:      Maintained
21779 F:      drivers/net/ethernet/ti/cpsw*
21780 F:      drivers/net/ethernet/ti/davinci*
21781
21782 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21783 M:      Alex Dubov <oakad@yahoo.com>
21784 S:      Maintained
21785 W:      http://tifmxx.berlios.de/
21786 F:      drivers/memstick/host/tifm_ms.c
21787 F:      drivers/misc/tifm*
21788 F:      drivers/mmc/host/tifm_sd.c
21789 F:      include/linux/tifm.h
21790
21791 TI FPD-LINK DRIVERS
21792 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21793 L:      linux-media@vger.kernel.org
21794 S:      Maintained
21795 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21796 F:      drivers/media/i2c/ds90*
21797 F:      include/media/i2c/ds90*
21798
21799 TI ICSSG ETHERNET DRIVER (ICSSG)
21800 R:      MD Danish Anwar <danishanwar@ti.com>
21801 R:      Roger Quadros <rogerq@kernel.org>
21802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21803 L:      netdev@vger.kernel.org
21804 S:      Maintained
21805 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21806 F:      drivers/net/ethernet/ti/icssg/*
21807
21808 TI J721E CSI2RX DRIVER
21809 M:      Jai Luthra <j-luthra@ti.com>
21810 L:      linux-media@vger.kernel.org
21811 S:      Maintained
21812 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21813 F:      drivers/media/platform/ti/j721e-csi2rx/
21814
21815 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21816 M:      Nishanth Menon <nm@ti.com>
21817 M:      Santosh Shilimkar <ssantosh@kernel.org>
21818 L:      linux-kernel@vger.kernel.org
21819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21820 S:      Maintained
21821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21822 F:      drivers/pmdomain/ti/omap_prm.c
21823 F:      drivers/soc/ti/*
21824
21825 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21826 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21827 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21829 S:      Maintained
21830 F:      sound/soc/codecs/isabelle*
21831 F:      sound/soc/codecs/lm49453*
21832
21833 TI LMP92064 ADC DRIVER
21834 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21835 R:      kernel@pengutronix.de
21836 L:      linux-iio@vger.kernel.org
21837 S:      Maintained
21838 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21839 F:      drivers/iio/adc/ti-lmp92064.c
21840
21841 TI PCM3060 ASoC CODEC DRIVER
21842 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21843 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21844 S:      Maintained
21845 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21846 F:      sound/soc/codecs/pcm3060*
21847
21848 TI TAS571X FAMILY ASoC CODEC DRIVER
21849 M:      Kevin Cernekee <cernekee@chromium.org>
21850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21851 S:      Odd Fixes
21852 F:      sound/soc/codecs/tas571x*
21853
21854 TI TMAG5273 MAGNETOMETER DRIVER
21855 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21856 L:      linux-iio@vger.kernel.org
21857 S:      Maintained
21858 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21859 F:      drivers/iio/magnetometer/tmag5273.c
21860
21861 TI TRF7970A NFC DRIVER
21862 M:      Mark Greer <mgreer@animalcreek.com>
21863 L:      linux-wireless@vger.kernel.org
21864 S:      Supported
21865 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21866 F:      drivers/nfc/trf7970a.c
21867
21868 TI TSC2046 ADC DRIVER
21869 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21870 R:      kernel@pengutronix.de
21871 L:      linux-iio@vger.kernel.org
21872 S:      Maintained
21873 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21874 F:      drivers/iio/adc/ti-tsc2046.c
21875
21876 TI TWL4030 SERIES SOC CODEC DRIVER
21877 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21879 S:      Maintained
21880 F:      sound/soc/codecs/twl4030*
21881
21882 TI VPE/CAL DRIVERS
21883 M:      Benoit Parrot <bparrot@ti.com>
21884 L:      linux-media@vger.kernel.org
21885 S:      Maintained
21886 W:      http://linuxtv.org/
21887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21888 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21889 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21890 F:      drivers/media/platform/ti/cal/
21891 F:      drivers/media/platform/ti/vpe/
21892
21893 TI WILINK WIRELESS DRIVERS
21894 L:      linux-wireless@vger.kernel.org
21895 S:      Orphan
21896 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21897 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21898 F:      drivers/net/wireless/ti/
21899
21900 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21901 M:      John Stultz <jstultz@google.com>
21902 M:      Thomas Gleixner <tglx@linutronix.de>
21903 R:      Stephen Boyd <sboyd@kernel.org>
21904 L:      linux-kernel@vger.kernel.org
21905 S:      Supported
21906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21907 F:      include/linux/clocksource.h
21908 F:      include/linux/time.h
21909 F:      include/linux/timex.h
21910 F:      include/uapi/linux/time.h
21911 F:      include/uapi/linux/timex.h
21912 F:      kernel/time/alarmtimer.c
21913 F:      kernel/time/clocksource.c
21914 F:      kernel/time/ntp.c
21915 F:      kernel/time/time*.c
21916 F:      tools/testing/selftests/timers/
21917
21918 TIPC NETWORK LAYER
21919 M:      Jon Maloy <jmaloy@redhat.com>
21920 M:      Ying Xue <ying.xue@windriver.com>
21921 L:      netdev@vger.kernel.org (core kernel code)
21922 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21923 S:      Maintained
21924 W:      http://tipc.sourceforge.net/
21925 F:      include/uapi/linux/tipc*.h
21926 F:      net/tipc/
21927
21928 TLAN NETWORK DRIVER
21929 M:      Samuel Chessman <chessman@tux.org>
21930 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21931 S:      Maintained
21932 W:      http://sourceforge.net/projects/tlan/
21933 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21934 F:      drivers/net/ethernet/ti/tlan.*
21935
21936 TMIO/SDHI MMC DRIVER
21937 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21938 L:      linux-mmc@vger.kernel.org
21939 L:      linux-renesas-soc@vger.kernel.org
21940 S:      Supported
21941 F:      drivers/mmc/host/renesas_sdhi*
21942 F:      drivers/mmc/host/tmio_mmc*
21943 F:      include/linux/mfd/tmio.h
21944
21945 TMP401 HARDWARE MONITOR DRIVER
21946 M:      Guenter Roeck <linux@roeck-us.net>
21947 L:      linux-hwmon@vger.kernel.org
21948 S:      Maintained
21949 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21950 F:      Documentation/hwmon/tmp401.rst
21951 F:      drivers/hwmon/tmp401.c
21952
21953 TMP464 HARDWARE MONITOR DRIVER
21954 M:      Guenter Roeck <linux@roeck-us.net>
21955 L:      linux-hwmon@vger.kernel.org
21956 S:      Maintained
21957 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21958 F:      Documentation/hwmon/tmp464.rst
21959 F:      drivers/hwmon/tmp464.c
21960
21961 TMP513 HARDWARE MONITOR DRIVER
21962 M:      Eric Tremblay <etremblay@distech-controls.com>
21963 L:      linux-hwmon@vger.kernel.org
21964 S:      Maintained
21965 F:      Documentation/hwmon/tmp513.rst
21966 F:      drivers/hwmon/tmp513.c
21967
21968 TMPFS (SHMEM FILESYSTEM)
21969 M:      Hugh Dickins <hughd@google.com>
21970 L:      linux-mm@kvack.org
21971 S:      Maintained
21972 F:      include/linux/shmem_fs.h
21973 F:      mm/shmem.c
21974
21975 TOMOYO SECURITY MODULE
21976 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21977 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21978 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21979 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21980 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21981 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21982 S:      Maintained
21983 W:      https://tomoyo.osdn.jp/
21984 F:      security/tomoyo/
21985
21986 TOPSTAR LAPTOP EXTRAS DRIVER
21987 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21988 L:      platform-driver-x86@vger.kernel.org
21989 S:      Maintained
21990 F:      drivers/platform/x86/topstar-laptop.c
21991
21992 TORTURE-TEST MODULES
21993 M:      Davidlohr Bueso <dave@stgolabs.net>
21994 M:      "Paul E. McKenney" <paulmck@kernel.org>
21995 M:      Josh Triplett <josh@joshtriplett.org>
21996 L:      linux-kernel@vger.kernel.org
21997 S:      Supported
21998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21999 F:      Documentation/RCU/torture.rst
22000 F:      kernel/locking/locktorture.c
22001 F:      kernel/rcu/rcuscale.c
22002 F:      kernel/rcu/rcutorture.c
22003 F:      kernel/rcu/refscale.c
22004 F:      kernel/torture.c
22005
22006 TOSHIBA ACPI EXTRAS DRIVER
22007 M:      Azael Avalos <coproscefalo@gmail.com>
22008 L:      platform-driver-x86@vger.kernel.org
22009 S:      Maintained
22010 F:      drivers/platform/x86/toshiba_acpi.c
22011
22012 TOSHIBA BLUETOOTH DRIVER
22013 M:      Azael Avalos <coproscefalo@gmail.com>
22014 L:      platform-driver-x86@vger.kernel.org
22015 S:      Maintained
22016 F:      drivers/platform/x86/toshiba_bluetooth.c
22017
22018 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22019 M:      Azael Avalos <coproscefalo@gmail.com>
22020 L:      platform-driver-x86@vger.kernel.org
22021 S:      Maintained
22022 F:      drivers/platform/x86/toshiba_haps.c
22023
22024 TOSHIBA SMM DRIVER
22025 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22026 S:      Maintained
22027 W:      http://www.buzzard.org.uk/toshiba/
22028 F:      drivers/char/toshiba.c
22029 F:      include/linux/toshiba.h
22030 F:      include/uapi/linux/toshiba.h
22031
22032 TOSHIBA TC358743 DRIVER
22033 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22034 L:      linux-media@vger.kernel.org
22035 S:      Maintained
22036 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22037 F:      drivers/media/i2c/tc358743*
22038 F:      include/media/i2c/tc358743.h
22039
22040 TOSHIBA WMI HOTKEYS DRIVER
22041 M:      Azael Avalos <coproscefalo@gmail.com>
22042 L:      platform-driver-x86@vger.kernel.org
22043 S:      Maintained
22044 F:      drivers/platform/x86/toshiba-wmi.c
22045
22046 TPM DEVICE DRIVER
22047 M:      Peter Huewe <peterhuewe@gmx.de>
22048 M:      Jarkko Sakkinen <jarkko@kernel.org>
22049 R:      Jason Gunthorpe <jgg@ziepe.ca>
22050 L:      linux-integrity@vger.kernel.org
22051 S:      Maintained
22052 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22053 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22055 F:      drivers/char/tpm/
22056
22057 TPS546D24 DRIVER
22058 M:      Duke Du <dukedu83@gmail.com>
22059 L:      linux-hwmon@vger.kernel.org
22060 S:      Maintained
22061 F:      Documentation/hwmon/tps546d24.rst
22062 F:      drivers/hwmon/pmbus/tps546d24.c
22063
22064 TQ SYSTEMS BOARD & DRIVER SUPPORT
22065 L:      linux@ew.tq-group.com
22066 S:      Supported
22067 W:      https://www.tq-group.com/en/products/tq-embedded/
22068 F:      arch/arm/boot/dts/imx*mba*.dts*
22069 F:      arch/arm/boot/dts/imx*tqma*.dts*
22070 F:      arch/arm/boot/dts/mba*.dtsi
22071 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22072 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22073 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22074 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22075 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22076 F:      drivers/gpio/gpio-tqmx86.c
22077 F:      drivers/mfd/tqmx86.c
22078 F:      drivers/watchdog/tqmx86_wdt.c
22079
22080 TRACING
22081 M:      Steven Rostedt <rostedt@goodmis.org>
22082 M:      Masami Hiramatsu <mhiramat@kernel.org>
22083 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22084 L:      linux-kernel@vger.kernel.org
22085 L:      linux-trace-kernel@vger.kernel.org
22086 S:      Maintained
22087 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22089 F:      Documentation/trace/*
22090 F:      fs/tracefs/
22091 F:      include/linux/trace*.h
22092 F:      include/trace/
22093 F:      kernel/trace/
22094 F:      scripts/tracing/
22095 F:      tools/testing/selftests/ftrace/
22096
22097 TRACING MMIO ACCESSES (MMIOTRACE)
22098 M:      Steven Rostedt <rostedt@goodmis.org>
22099 M:      Masami Hiramatsu <mhiramat@kernel.org>
22100 R:      Karol Herbst <karolherbst@gmail.com>
22101 R:      Pekka Paalanen <ppaalanen@gmail.com>
22102 L:      linux-kernel@vger.kernel.org
22103 L:      nouveau@lists.freedesktop.org
22104 S:      Maintained
22105 F:      arch/x86/mm/kmmio.c
22106 F:      arch/x86/mm/mmio-mod.c
22107 F:      arch/x86/mm/testmmiotrace.c
22108 F:      include/linux/mmiotrace.h
22109 F:      kernel/trace/trace_mmiotrace.c
22110
22111 TRACING OS NOISE / LATENCY TRACERS
22112 M:      Steven Rostedt <rostedt@goodmis.org>
22113 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22114 S:      Maintained
22115 F:      Documentation/trace/hwlat_detector.rst
22116 F:      Documentation/trace/osnoise-tracer.rst
22117 F:      Documentation/trace/timerlat-tracer.rst
22118 F:      arch/*/kernel/trace.c
22119 F:      include/trace/events/osnoise.h
22120 F:      kernel/trace/trace_hwlat.c
22121 F:      kernel/trace/trace_irqsoff.c
22122 F:      kernel/trace/trace_osnoise.c
22123 F:      kernel/trace/trace_sched_wakeup.c
22124
22125 TRADITIONAL CHINESE DOCUMENTATION
22126 M:      Hu Haowen <src.res.211@gmail.com>
22127 S:      Maintained
22128 W:      https://github.com/srcres258/linux-doc
22129 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22130 F:      Documentation/translations/zh_TW/
22131
22132 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22133 M:      Dan Williams <dan.j.williams@intel.com>
22134 L:      linux-coco@lists.linux.dev
22135 S:      Maintained
22136 F:      Documentation/ABI/testing/configfs-tsm
22137 F:      drivers/virt/coco/tsm.c
22138 F:      include/linux/tsm.h
22139
22140 TTY LAYER AND SERIAL DRIVERS
22141 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22142 M:      Jiri Slaby <jirislaby@kernel.org>
22143 L:      linux-kernel@vger.kernel.org
22144 L:      linux-serial@vger.kernel.org
22145 S:      Supported
22146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22147 F:      Documentation/devicetree/bindings/serial/
22148 F:      Documentation/driver-api/serial/
22149 F:      drivers/tty/
22150 F:      include/linux/selection.h
22151 F:      include/linux/serial.h
22152 F:      include/linux/serial_core.h
22153 F:      include/linux/sysrq.h
22154 F:      include/linux/tty*.h
22155 F:      include/linux/vt.h
22156 F:      include/linux/vt_*.h
22157 F:      include/uapi/linux/serial.h
22158 F:      include/uapi/linux/serial_core.h
22159 F:      include/uapi/linux/tty.h
22160
22161 TUA9001 MEDIA DRIVER
22162 M:      Antti Palosaari <crope@iki.fi>
22163 L:      linux-media@vger.kernel.org
22164 S:      Maintained
22165 W:      https://linuxtv.org
22166 W:      http://palosaari.fi/linux/
22167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22168 T:      git git://linuxtv.org/anttip/media_tree.git
22169 F:      drivers/media/tuners/tua9001*
22170
22171 TULIP NETWORK DRIVERS
22172 L:      netdev@vger.kernel.org
22173 L:      linux-parisc@vger.kernel.org
22174 S:      Orphan
22175 F:      drivers/net/ethernet/dec/tulip/
22176
22177 TUN/TAP driver
22178 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22179 M:      Jason Wang <jasowang@redhat.com>
22180 S:      Maintained
22181 W:      http://vtun.sourceforge.net/tun
22182 F:      Documentation/networking/tuntap.rst
22183 F:      arch/um/os-Linux/drivers/
22184 F:      drivers/net/tap.c
22185 F:      drivers/net/tun.c
22186
22187 TURBOCHANNEL SUBSYSTEM
22188 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22189 M:      Ralf Baechle <ralf@linux-mips.org>
22190 L:      linux-mips@vger.kernel.org
22191 S:      Maintained
22192 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22193 F:      drivers/tc/
22194 F:      include/linux/tc.h
22195
22196 TURBOSTAT UTILITY
22197 M:      "Len Brown" <lenb@kernel.org>
22198 L:      linux-pm@vger.kernel.org
22199 S:      Supported
22200 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22201 B:      https://bugzilla.kernel.org
22202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22203 F:      tools/power/x86/turbostat/
22204
22205 TW5864 VIDEO4LINUX DRIVER
22206 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22207 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22208 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22209 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22210 L:      linux-media@vger.kernel.org
22211 S:      Supported
22212 F:      drivers/media/pci/tw5864/
22213
22214 TW68 VIDEO4LINUX DRIVER
22215 M:      Hans Verkuil <hverkuil@xs4all.nl>
22216 L:      linux-media@vger.kernel.org
22217 S:      Odd Fixes
22218 W:      https://linuxtv.org
22219 T:      git git://linuxtv.org/media_tree.git
22220 F:      drivers/media/pci/tw68/
22221
22222 TW686X VIDEO4LINUX DRIVER
22223 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22224 L:      linux-media@vger.kernel.org
22225 S:      Maintained
22226 W:      http://linuxtv.org
22227 T:      git git://linuxtv.org/media_tree.git
22228 F:      drivers/media/pci/tw686x/
22229
22230 U-BOOT ENVIRONMENT VARIABLES
22231 M:      Rafał Miłecki <rafal@milecki.pl>
22232 S:      Maintained
22233 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22234 F:      drivers/nvmem/u-boot-env.c
22235
22236 UACCE ACCELERATOR FRAMEWORK
22237 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22238 M:      Zhou Wang <wangzhou1@hisilicon.com>
22239 L:      linux-accelerators@lists.ozlabs.org
22240 L:      linux-kernel@vger.kernel.org
22241 S:      Maintained
22242 F:      Documentation/ABI/testing/sysfs-driver-uacce
22243 F:      Documentation/misc-devices/uacce.rst
22244 F:      drivers/misc/uacce/
22245 F:      include/linux/uacce.h
22246 F:      include/uapi/misc/uacce/
22247
22248 UBI FILE SYSTEM (UBIFS)
22249 M:      Richard Weinberger <richard@nod.at>
22250 L:      linux-mtd@lists.infradead.org
22251 S:      Supported
22252 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22255 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22256 F:      Documentation/filesystems/ubifs-authentication.rst
22257 F:      Documentation/filesystems/ubifs.rst
22258 F:      fs/ubifs/
22259
22260 UBLK USERSPACE BLOCK DRIVER
22261 M:      Ming Lei <ming.lei@redhat.com>
22262 L:      linux-block@vger.kernel.org
22263 S:      Maintained
22264 F:      Documentation/block/ublk.rst
22265 F:      drivers/block/ublk_drv.c
22266 F:      include/uapi/linux/ublk_cmd.h
22267
22268 UCLINUX (M68KNOMMU AND COLDFIRE)
22269 M:      Greg Ungerer <gerg@linux-m68k.org>
22270 L:      linux-m68k@lists.linux-m68k.org
22271 S:      Maintained
22272 W:      http://www.linux-m68k.org/
22273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22274 F:      arch/m68k/*/*_no.*
22275 F:      arch/m68k/68*/
22276 F:      arch/m68k/coldfire/
22277 F:      arch/m68k/include/asm/*_no.*
22278
22279 UDF FILESYSTEM
22280 M:      Jan Kara <jack@suse.com>
22281 S:      Maintained
22282 F:      Documentation/filesystems/udf.rst
22283 F:      fs/udf/
22284
22285 UDRAW TABLET
22286 M:      Bastien Nocera <hadess@hadess.net>
22287 L:      linux-input@vger.kernel.org
22288 S:      Maintained
22289 F:      drivers/hid/hid-udraw-ps3.c
22290
22291 UFS FILESYSTEM
22292 M:      Evgeniy Dushistov <dushistov@mail.ru>
22293 S:      Maintained
22294 F:      Documentation/admin-guide/ufs.rst
22295 F:      fs/ufs/
22296
22297 UHID USERSPACE HID IO DRIVER
22298 M:      David Rheinsberg <david@readahead.eu>
22299 L:      linux-input@vger.kernel.org
22300 S:      Maintained
22301 F:      drivers/hid/uhid.c
22302 F:      include/uapi/linux/uhid.h
22303
22304 ULPI BUS
22305 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22306 L:      linux-usb@vger.kernel.org
22307 S:      Maintained
22308 F:      drivers/usb/common/ulpi.c
22309 F:      include/linux/ulpi/
22310
22311 UNICODE SUBSYSTEM
22312 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22313 L:      linux-fsdevel@vger.kernel.org
22314 S:      Supported
22315 F:      fs/unicode/
22316
22317 UNIFDEF
22318 M:      Tony Finch <dot@dotat.at>
22319 S:      Maintained
22320 W:      http://dotat.at/prog/unifdef
22321 F:      scripts/unifdef.c
22322
22323 UNIFORM CDROM DRIVER
22324 M:      Phillip Potter <phil@philpotter.co.uk>
22325 S:      Maintained
22326 F:      Documentation/cdrom/
22327 F:      drivers/cdrom/cdrom.c
22328 F:      include/linux/cdrom.h
22329 F:      include/uapi/linux/cdrom.h
22330
22331 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22332 R:      Alim Akhtar <alim.akhtar@samsung.com>
22333 R:      Avri Altman <avri.altman@wdc.com>
22334 R:      Bart Van Assche <bvanassche@acm.org>
22335 L:      linux-scsi@vger.kernel.org
22336 S:      Supported
22337 F:      Documentation/devicetree/bindings/ufs/
22338 F:      Documentation/scsi/ufs.rst
22339 F:      drivers/ufs/core/
22340
22341 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22342 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22343 L:      linux-scsi@vger.kernel.org
22344 S:      Supported
22345 F:      drivers/ufs/host/*dwc*
22346
22347 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22348 M:      Alim Akhtar <alim.akhtar@samsung.com>
22349 L:      linux-scsi@vger.kernel.org
22350 S:      Maintained
22351 F:      drivers/ufs/host/ufs-exynos*
22352
22353 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22354 M:      Stanley Chu <stanley.chu@mediatek.com>
22355 L:      linux-scsi@vger.kernel.org
22356 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22357 S:      Maintained
22358 F:      drivers/ufs/host/ufs-mediatek*
22359
22360 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22361 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22362 L:      linux-arm-msm@vger.kernel.org
22363 L:      linux-scsi@vger.kernel.org
22364 S:      Maintained
22365 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22366 F:      drivers/ufs/host/ufs-qcom*
22367
22368 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22369 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22370 L:      linux-renesas-soc@vger.kernel.org
22371 L:      linux-scsi@vger.kernel.org
22372 S:      Maintained
22373 F:      drivers/ufs/host/ufs-renesas.c
22374
22375 UNSORTED BLOCK IMAGES (UBI)
22376 M:      Richard Weinberger <richard@nod.at>
22377 L:      linux-mtd@lists.infradead.org
22378 S:      Supported
22379 W:      http://www.linux-mtd.infradead.org/
22380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22382 F:      drivers/mtd/ubi/
22383 F:      include/linux/mtd/ubi.h
22384 F:      include/uapi/mtd/ubi-user.h
22385
22386 USB "USBNET" DRIVER FRAMEWORK
22387 M:      Oliver Neukum <oneukum@suse.com>
22388 L:      netdev@vger.kernel.org
22389 S:      Maintained
22390 W:      http://www.linux-usb.org/usbnet
22391 F:      drivers/net/usb/usbnet.c
22392 F:      include/linux/usb/usbnet.h
22393
22394 USB ACM DRIVER
22395 M:      Oliver Neukum <oneukum@suse.com>
22396 L:      linux-usb@vger.kernel.org
22397 S:      Maintained
22398 F:      Documentation/usb/acm.rst
22399 F:      drivers/usb/class/cdc-acm.*
22400
22401 USB APPLE MFI FASTCHARGE DRIVER
22402 M:      Bastien Nocera <hadess@hadess.net>
22403 L:      linux-usb@vger.kernel.org
22404 S:      Maintained
22405 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22406
22407 USB AR5523 WIRELESS DRIVER
22408 L:      linux-wireless@vger.kernel.org
22409 S:      Orphan
22410 F:      drivers/net/wireless/ath/ar5523/
22411
22412 USB ATTACHED SCSI
22413 M:      Oliver Neukum <oneukum@suse.com>
22414 L:      linux-usb@vger.kernel.org
22415 L:      linux-scsi@vger.kernel.org
22416 S:      Maintained
22417 F:      drivers/usb/storage/uas.c
22418
22419 USB CDC ETHERNET DRIVER
22420 M:      Oliver Neukum <oliver@neukum.org>
22421 L:      linux-usb@vger.kernel.org
22422 S:      Maintained
22423 F:      drivers/net/usb/cdc_*.c
22424 F:      include/uapi/linux/usb/cdc.h
22425
22426 USB CHAOSKEY DRIVER
22427 M:      Keith Packard <keithp@keithp.com>
22428 L:      linux-usb@vger.kernel.org
22429 S:      Maintained
22430 F:      drivers/usb/misc/chaoskey.c
22431
22432 USB CYPRESS C67X00 DRIVER
22433 L:      linux-usb@vger.kernel.org
22434 S:      Orphan
22435 F:      drivers/usb/c67x00/
22436
22437 USB DAVICOM DM9601 DRIVER
22438 M:      Peter Korsgaard <peter@korsgaard.com>
22439 L:      netdev@vger.kernel.org
22440 S:      Maintained
22441 W:      http://www.linux-usb.org/usbnet
22442 F:      drivers/net/usb/dm9601.c
22443
22444 USB EHCI DRIVER
22445 M:      Alan Stern <stern@rowland.harvard.edu>
22446 L:      linux-usb@vger.kernel.org
22447 S:      Maintained
22448 F:      Documentation/usb/ehci.rst
22449 F:      drivers/usb/host/ehci*
22450
22451 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22452 M:      Jiri Kosina <jikos@kernel.org>
22453 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22454 L:      linux-usb@vger.kernel.org
22455 S:      Maintained
22456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22457 F:      Documentation/hid/hiddev.rst
22458 F:      drivers/hid/usbhid/
22459
22460 USB INTEL XHCI ROLE MUX DRIVER
22461 M:      Hans de Goede <hdegoede@redhat.com>
22462 L:      linux-usb@vger.kernel.org
22463 S:      Maintained
22464 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22465
22466 USB IP DRIVER FOR HISILICON KIRIN 960
22467 M:      Yu Chen <chenyu56@huawei.com>
22468 M:      Binghui Wang <wangbinghui@hisilicon.com>
22469 L:      linux-usb@vger.kernel.org
22470 S:      Maintained
22471 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22472 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22473
22474 USB IP DRIVER FOR HISILICON KIRIN 970
22475 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22476 L:      linux-usb@vger.kernel.org
22477 S:      Maintained
22478 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22479 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22480
22481 USB ISP116X DRIVER
22482 M:      Olav Kongas <ok@artecdesign.ee>
22483 L:      linux-usb@vger.kernel.org
22484 S:      Maintained
22485 F:      drivers/usb/host/isp116x*
22486 F:      include/linux/usb/isp116x.h
22487
22488 USB ISP1760 DRIVER
22489 M:      Rui Miguel Silva <rui.silva@linaro.org>
22490 L:      linux-usb@vger.kernel.org
22491 S:      Maintained
22492 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22493 F:      drivers/usb/isp1760/*
22494
22495 USB LAN78XX ETHERNET DRIVER
22496 M:      Woojung Huh <woojung.huh@microchip.com>
22497 M:      UNGLinuxDriver@microchip.com
22498 L:      netdev@vger.kernel.org
22499 S:      Maintained
22500 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22501 F:      drivers/net/usb/lan78xx.*
22502 F:      include/dt-bindings/net/microchip-lan78xx.h
22503
22504 USB MASS STORAGE DRIVER
22505 M:      Alan Stern <stern@rowland.harvard.edu>
22506 L:      linux-usb@vger.kernel.org
22507 L:      usb-storage@lists.one-eyed-alien.net
22508 S:      Maintained
22509 F:      drivers/usb/storage/
22510
22511 USB MIDI DRIVER
22512 M:      Clemens Ladisch <clemens@ladisch.de>
22513 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22514 S:      Maintained
22515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22516 F:      sound/usb/midi.*
22517
22518 USB NETWORKING DRIVERS
22519 L:      linux-usb@vger.kernel.org
22520 S:      Odd Fixes
22521 F:      drivers/net/usb/
22522
22523 USB OHCI DRIVER
22524 M:      Alan Stern <stern@rowland.harvard.edu>
22525 L:      linux-usb@vger.kernel.org
22526 S:      Maintained
22527 F:      Documentation/usb/ohci.rst
22528 F:      drivers/usb/host/ohci*
22529
22530 USB OTG FSM (Finite State Machine)
22531 M:      Peter Chen <peter.chen@kernel.org>
22532 L:      linux-usb@vger.kernel.org
22533 S:      Maintained
22534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22535 F:      drivers/usb/common/usb-otg-fsm.c
22536
22537 USB OVER IP DRIVER
22538 M:      Valentina Manea <valentina.manea.m@gmail.com>
22539 M:      Shuah Khan <shuah@kernel.org>
22540 M:      Shuah Khan <skhan@linuxfoundation.org>
22541 R:      Hongren Zheng <i@zenithal.me>
22542 L:      linux-usb@vger.kernel.org
22543 S:      Maintained
22544 F:      Documentation/usb/usbip_protocol.rst
22545 F:      drivers/usb/usbip/
22546 F:      tools/testing/selftests/drivers/usb/usbip/
22547 F:      tools/usb/usbip/
22548
22549 USB PEGASUS DRIVER
22550 M:      Petko Manolov <petkan@nucleusys.com>
22551 L:      linux-usb@vger.kernel.org
22552 L:      netdev@vger.kernel.org
22553 S:      Maintained
22554 W:      https://github.com/petkan/pegasus
22555 T:      git https://github.com/petkan/pegasus.git
22556 F:      drivers/net/usb/pegasus.*
22557
22558 USB PRINTER DRIVER (usblp)
22559 M:      Pete Zaitcev <zaitcev@redhat.com>
22560 L:      linux-usb@vger.kernel.org
22561 S:      Supported
22562 F:      drivers/usb/class/usblp.c
22563
22564 USB QMI WWAN NETWORK DRIVER
22565 M:      Bjørn Mork <bjorn@mork.no>
22566 L:      netdev@vger.kernel.org
22567 S:      Maintained
22568 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22569 F:      drivers/net/usb/qmi_wwan.c
22570
22571 USB RAW GADGET DRIVER
22572 R:      Andrey Konovalov <andreyknvl@gmail.com>
22573 L:      linux-usb@vger.kernel.org
22574 S:      Maintained
22575 F:      Documentation/usb/raw-gadget.rst
22576 F:      drivers/usb/gadget/legacy/raw_gadget.c
22577 F:      include/uapi/linux/usb/raw_gadget.h
22578
22579 USB RTL8150 DRIVER
22580 M:      Petko Manolov <petkan@nucleusys.com>
22581 L:      linux-usb@vger.kernel.org
22582 L:      netdev@vger.kernel.org
22583 S:      Maintained
22584 W:      https://github.com/petkan/rtl8150
22585 T:      git https://github.com/petkan/rtl8150.git
22586 F:      drivers/net/usb/rtl8150.c
22587
22588 USB SERIAL SUBSYSTEM
22589 M:      Johan Hovold <johan@kernel.org>
22590 L:      linux-usb@vger.kernel.org
22591 S:      Maintained
22592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22593 F:      Documentation/usb/usb-serial.rst
22594 F:      drivers/usb/serial/
22595 F:      include/linux/usb/serial.h
22596
22597 USB SMSC75XX ETHERNET DRIVER
22598 M:      Steve Glendinning <steve.glendinning@shawell.net>
22599 L:      netdev@vger.kernel.org
22600 S:      Maintained
22601 F:      drivers/net/usb/smsc75xx.*
22602
22603 USB SMSC95XX ETHERNET DRIVER
22604 M:      Steve Glendinning <steve.glendinning@shawell.net>
22605 M:      UNGLinuxDriver@microchip.com
22606 L:      netdev@vger.kernel.org
22607 S:      Maintained
22608 F:      drivers/net/usb/smsc95xx.*
22609
22610 USB SUBSYSTEM
22611 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22612 L:      linux-usb@vger.kernel.org
22613 S:      Supported
22614 W:      http://www.linux-usb.org
22615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22616 F:      Documentation/devicetree/bindings/usb/
22617 F:      Documentation/usb/
22618 F:      drivers/usb/
22619 F:      include/dt-bindings/usb/
22620 F:      include/linux/usb.h
22621 F:      include/linux/usb/
22622 F:      include/uapi/linux/usb/
22623
22624 USB TYPEC BUS FOR ALTERNATE MODES
22625 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22626 L:      linux-usb@vger.kernel.org
22627 S:      Maintained
22628 F:      Documentation/ABI/testing/sysfs-bus-typec
22629 F:      Documentation/driver-api/usb/typec_bus.rst
22630 F:      drivers/usb/typec/altmodes/
22631 F:      include/linux/usb/typec_altmode.h
22632
22633 USB TYPEC CLASS
22634 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22635 L:      linux-usb@vger.kernel.org
22636 S:      Maintained
22637 F:      Documentation/ABI/testing/sysfs-class-typec
22638 F:      Documentation/driver-api/usb/typec.rst
22639 F:      drivers/usb/typec/
22640 F:      include/linux/usb/typec.h
22641
22642 USB TYPEC INTEL PMC MUX DRIVER
22643 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22644 L:      linux-usb@vger.kernel.org
22645 S:      Maintained
22646 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22647 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22648
22649 USB TYPEC PI3USB30532 MUX DRIVER
22650 M:      Hans de Goede <hdegoede@redhat.com>
22651 L:      linux-usb@vger.kernel.org
22652 S:      Maintained
22653 F:      drivers/usb/typec/mux/pi3usb30532.c
22654
22655 USB TYPEC PORT CONTROLLER DRIVERS
22656 M:      Guenter Roeck <linux@roeck-us.net>
22657 L:      linux-usb@vger.kernel.org
22658 S:      Maintained
22659 F:      drivers/usb/typec/tcpm/
22660
22661 USB UHCI DRIVER
22662 M:      Alan Stern <stern@rowland.harvard.edu>
22663 L:      linux-usb@vger.kernel.org
22664 S:      Maintained
22665 F:      drivers/usb/host/uhci*
22666
22667 USB VIDEO CLASS
22668 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22669 L:      linux-media@vger.kernel.org
22670 S:      Maintained
22671 W:      http://www.ideasonboard.org/uvc/
22672 T:      git git://linuxtv.org/media_tree.git
22673 F:      drivers/media/usb/uvc/
22674 F:      include/uapi/linux/uvcvideo.h
22675
22676 USB WEBCAM GADGET
22677 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22678 M:      Daniel Scally <dan.scally@ideasonboard.com>
22679 L:      linux-usb@vger.kernel.org
22680 S:      Maintained
22681 F:      drivers/usb/gadget/function/*uvc*
22682 F:      drivers/usb/gadget/legacy/webcam.c
22683 F:      include/uapi/linux/usb/g_uvc.h
22684
22685 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22686 L:      linux-wireless@vger.kernel.org
22687 S:      Orphan
22688 F:      drivers/net/wireless/legacy/rndis_wlan.c
22689
22690 USB XHCI DRIVER
22691 M:      Mathias Nyman <mathias.nyman@intel.com>
22692 L:      linux-usb@vger.kernel.org
22693 S:      Supported
22694 F:      drivers/usb/host/pci-quirks*
22695 F:      drivers/usb/host/xhci*
22696
22697 USB ZD1201 DRIVER
22698 L:      linux-wireless@vger.kernel.org
22699 S:      Orphan
22700 W:      http://linux-lc100020.sourceforge.net
22701 F:      drivers/net/wireless/zydas/zd1201.*
22702
22703 USER DATAGRAM PROTOCOL (UDP)
22704 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22705 S:      Maintained
22706 F:      include/linux/udp.h
22707 F:      net/ipv4/udp.c
22708 F:      net/ipv6/udp.c
22709
22710 USER-MODE LINUX (UML)
22711 M:      Richard Weinberger <richard@nod.at>
22712 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22713 M:      Johannes Berg <johannes@sipsolutions.net>
22714 L:      linux-um@lists.infradead.org
22715 S:      Maintained
22716 W:      http://user-mode-linux.sourceforge.net
22717 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22720 F:      Documentation/virt/uml/
22721 F:      arch/um/
22722 F:      arch/x86/um/
22723 F:      fs/hostfs/
22724
22725 USERSPACE COPYIN/COPYOUT (UIOVEC)
22726 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22727 S:      Maintained
22728 F:      include/linux/uio.h
22729 F:      lib/iov_iter.c
22730
22731 USERSPACE DMA BUFFER DRIVER
22732 M:      Gerd Hoffmann <kraxel@redhat.com>
22733 L:      dri-devel@lists.freedesktop.org
22734 S:      Maintained
22735 T:      git git://anongit.freedesktop.org/drm/drm-misc
22736 F:      drivers/dma-buf/udmabuf.c
22737 F:      include/uapi/linux/udmabuf.h
22738
22739 USERSPACE I/O (UIO)
22740 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22741 S:      Maintained
22742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22743 F:      Documentation/driver-api/uio-howto.rst
22744 F:      drivers/uio/
22745 F:      include/linux/uio_driver.h
22746
22747 UTIL-LINUX PACKAGE
22748 M:      Karel Zak <kzak@redhat.com>
22749 L:      util-linux@vger.kernel.org
22750 S:      Maintained
22751 W:      http://en.wikipedia.org/wiki/Util-linux
22752 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22753
22754 UUID HELPERS
22755 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22756 L:      linux-kernel@vger.kernel.org
22757 S:      Maintained
22758 F:      include/linux/uuid.h
22759 F:      lib/test_uuid.c
22760 F:      lib/uuid.c
22761
22762 UV SYSFS DRIVER
22763 M:      Justin Ernst <justin.ernst@hpe.com>
22764 L:      platform-driver-x86@vger.kernel.org
22765 S:      Maintained
22766 F:      drivers/platform/x86/uv_sysfs.c
22767
22768 UVESAFB DRIVER
22769 M:      Michal Januszewski <spock@gentoo.org>
22770 L:      linux-fbdev@vger.kernel.org
22771 S:      Maintained
22772 W:      https://github.com/mjanusz/v86d
22773 F:      Documentation/fb/uvesafb.rst
22774 F:      drivers/video/fbdev/uvesafb.*
22775
22776 Ux500 CLOCK DRIVERS
22777 M:      Ulf Hansson <ulf.hansson@linaro.org>
22778 L:      linux-clk@vger.kernel.org
22779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22780 S:      Maintained
22781 F:      drivers/clk/ux500/
22782
22783 V4L2 ASYNC AND FWNODE FRAMEWORKS
22784 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22785 L:      linux-media@vger.kernel.org
22786 S:      Maintained
22787 T:      git git://linuxtv.org/media_tree.git
22788 F:      drivers/media/v4l2-core/v4l2-async.c
22789 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22790 F:      include/media/v4l2-async.h
22791 F:      include/media/v4l2-fwnode.h
22792
22793 V4L2 LENS DRIVERS
22794 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22795 L:      linux-media@vger.kernel.org
22796 S:      Maintained
22797 F:      drivers/media/i2c/ak*
22798 F:      drivers/media/i2c/dw*
22799 F:      drivers/media/i2c/lm*
22800
22801 V4L2 CAMERA SENSOR DRIVERS
22802 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22803 L:      linux-media@vger.kernel.org
22804 S:      Maintained
22805 F:      Documentation/driver-api/media/camera-sensor.rst
22806 F:      Documentation/driver-api/media/tx-rx.rst
22807 F:      drivers/media/i2c/ar*
22808 F:      drivers/media/i2c/hi*
22809 F:      drivers/media/i2c/imx*
22810 F:      drivers/media/i2c/mt*
22811 F:      drivers/media/i2c/og*
22812 F:      drivers/media/i2c/ov*
22813 F:      drivers/media/i2c/s5*
22814 F:      drivers/media/i2c/st-vgxy61.c
22815
22816 VF610 NAND DRIVER
22817 M:      Stefan Agner <stefan@agner.ch>
22818 L:      linux-mtd@lists.infradead.org
22819 S:      Supported
22820 F:      drivers/mtd/nand/raw/vf610_nfc.c
22821
22822 VFAT/FAT/MSDOS FILESYSTEM
22823 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22824 S:      Maintained
22825 F:      Documentation/filesystems/vfat.rst
22826 F:      fs/fat/
22827 F:      tools/testing/selftests/filesystems/fat/
22828
22829 VFIO CDX DRIVER
22830 M:      Nipun Gupta <nipun.gupta@amd.com>
22831 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22832 L:      kvm@vger.kernel.org
22833 S:      Maintained
22834 F:      drivers/vfio/cdx/*
22835
22836 VFIO DRIVER
22837 M:      Alex Williamson <alex.williamson@redhat.com>
22838 L:      kvm@vger.kernel.org
22839 S:      Maintained
22840 T:      git https://github.com/awilliam/linux-vfio.git
22841 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22842 F:      Documentation/driver-api/vfio.rst
22843 F:      drivers/vfio/
22844 F:      include/linux/vfio.h
22845 F:      include/linux/vfio_pci_core.h
22846 F:      include/uapi/linux/vfio.h
22847
22848 VFIO FSL-MC DRIVER
22849 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22850 L:      kvm@vger.kernel.org
22851 S:      Maintained
22852 F:      drivers/vfio/fsl-mc/
22853
22854 VFIO HISILICON PCI DRIVER
22855 M:      Longfang Liu <liulongfang@huawei.com>
22856 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22857 L:      kvm@vger.kernel.org
22858 S:      Maintained
22859 F:      drivers/vfio/pci/hisilicon/
22860
22861 VFIO MEDIATED DEVICE DRIVERS
22862 M:      Kirti Wankhede <kwankhede@nvidia.com>
22863 L:      kvm@vger.kernel.org
22864 S:      Maintained
22865 F:      Documentation/driver-api/vfio-mediated-device.rst
22866 F:      drivers/vfio/mdev/
22867 F:      include/linux/mdev.h
22868 F:      samples/vfio-mdev/
22869
22870 VFIO MLX5 PCI DRIVER
22871 M:      Yishai Hadas <yishaih@nvidia.com>
22872 L:      kvm@vger.kernel.org
22873 S:      Maintained
22874 F:      drivers/vfio/pci/mlx5/
22875
22876 VFIO PCI DEVICE SPECIFIC DRIVERS
22877 R:      Jason Gunthorpe <jgg@nvidia.com>
22878 R:      Yishai Hadas <yishaih@nvidia.com>
22879 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22880 R:      Kevin Tian <kevin.tian@intel.com>
22881 L:      kvm@vger.kernel.org
22882 S:      Maintained
22883 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22884 F:      drivers/vfio/pci/*/
22885
22886 VFIO PDS PCI DRIVER
22887 M:      Brett Creeley <brett.creeley@amd.com>
22888 L:      kvm@vger.kernel.org
22889 S:      Maintained
22890 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22891 F:      drivers/vfio/pci/pds/
22892
22893 VFIO PLATFORM DRIVER
22894 M:      Eric Auger <eric.auger@redhat.com>
22895 L:      kvm@vger.kernel.org
22896 S:      Maintained
22897 F:      drivers/vfio/platform/
22898
22899 VGA_SWITCHEROO
22900 R:      Lukas Wunner <lukas@wunner.de>
22901 S:      Maintained
22902 T:      git git://anongit.freedesktop.org/drm/drm-misc
22903 F:      Documentation/gpu/vga-switcheroo.rst
22904 F:      drivers/gpu/vga/vga_switcheroo.c
22905 F:      include/linux/vga_switcheroo.h
22906
22907 VIA RHINE NETWORK DRIVER
22908 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22909 S:      Maintained
22910 F:      drivers/net/ethernet/via/via-rhine.c
22911
22912 VIA SD/MMC CARD CONTROLLER DRIVER
22913 M:      Bruce Chang <brucechang@via.com.tw>
22914 M:      Harald Welte <HaraldWelte@viatech.com>
22915 S:      Maintained
22916 F:      drivers/mmc/host/via-sdmmc.c
22917
22918 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22919 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22920 L:      linux-fbdev@vger.kernel.org
22921 S:      Maintained
22922 F:      drivers/video/fbdev/via/
22923 F:      include/linux/via-core.h
22924 F:      include/linux/via_i2c.h
22925
22926 VIA VELOCITY NETWORK DRIVER
22927 M:      Francois Romieu <romieu@fr.zoreil.com>
22928 L:      netdev@vger.kernel.org
22929 S:      Maintained
22930 F:      drivers/net/ethernet/via/via-velocity.*
22931
22932 VICODEC VIRTUAL CODEC DRIVER
22933 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22934 L:      linux-media@vger.kernel.org
22935 S:      Maintained
22936 W:      https://linuxtv.org
22937 T:      git git://linuxtv.org/media_tree.git
22938 F:      drivers/media/test-drivers/vicodec/*
22939
22940 VIDEO I2C POLLING DRIVER
22941 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22942 L:      linux-media@vger.kernel.org
22943 S:      Maintained
22944 F:      drivers/media/i2c/video-i2c.c
22945
22946 VIDEO MULTIPLEXER DRIVER
22947 M:      Philipp Zabel <p.zabel@pengutronix.de>
22948 L:      linux-media@vger.kernel.org
22949 S:      Maintained
22950 F:      drivers/media/platform/video-mux.c
22951
22952 VIDEOBUF2 FRAMEWORK
22953 M:      Tomasz Figa <tfiga@chromium.org>
22954 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22955 L:      linux-media@vger.kernel.org
22956 S:      Maintained
22957 F:      drivers/media/common/videobuf2/*
22958 F:      include/media/videobuf2-*
22959
22960 VIDTV VIRTUAL DIGITAL TV DRIVER
22961 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22962 L:      linux-media@vger.kernel.org
22963 S:      Maintained
22964 W:      https://linuxtv.org
22965 T:      git git://linuxtv.org/media_tree.git
22966 F:      drivers/media/test-drivers/vidtv/*
22967
22968 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22969 M:      Shuah Khan <skhan@linuxfoundation.org>
22970 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22971 L:      linux-media@vger.kernel.org
22972 S:      Maintained
22973 W:      https://linuxtv.org
22974 T:      git git://linuxtv.org/media_tree.git
22975 F:      drivers/media/test-drivers/vimc/*
22976
22977 VIRT LIB
22978 M:      Alex Williamson <alex.williamson@redhat.com>
22979 M:      Paolo Bonzini <pbonzini@redhat.com>
22980 L:      kvm@vger.kernel.org
22981 S:      Supported
22982 F:      virt/lib/
22983
22984 VIRTIO AND VHOST VSOCK DRIVER
22985 M:      Stefan Hajnoczi <stefanha@redhat.com>
22986 M:      Stefano Garzarella <sgarzare@redhat.com>
22987 L:      kvm@vger.kernel.org
22988 L:      virtualization@lists.linux.dev
22989 L:      netdev@vger.kernel.org
22990 S:      Maintained
22991 F:      drivers/vhost/vsock.c
22992 F:      include/linux/virtio_vsock.h
22993 F:      include/uapi/linux/virtio_vsock.h
22994 F:      net/vmw_vsock/virtio_transport.c
22995 F:      net/vmw_vsock/virtio_transport_common.c
22996
22997 VIRTIO BALLOON
22998 M:      "Michael S. Tsirkin" <mst@redhat.com>
22999 M:      David Hildenbrand <david@redhat.com>
23000 L:      virtualization@lists.linux.dev
23001 S:      Maintained
23002 F:      drivers/virtio/virtio_balloon.c
23003 F:      include/linux/balloon_compaction.h
23004 F:      include/uapi/linux/virtio_balloon.h
23005 F:      mm/balloon_compaction.c
23006
23007 VIRTIO BLOCK AND SCSI DRIVERS
23008 M:      "Michael S. Tsirkin" <mst@redhat.com>
23009 M:      Jason Wang <jasowang@redhat.com>
23010 R:      Paolo Bonzini <pbonzini@redhat.com>
23011 R:      Stefan Hajnoczi <stefanha@redhat.com>
23012 L:      virtualization@lists.linux.dev
23013 S:      Maintained
23014 F:      drivers/block/virtio_blk.c
23015 F:      drivers/scsi/virtio_scsi.c
23016 F:      include/uapi/linux/virtio_blk.h
23017 F:      include/uapi/linux/virtio_scsi.h
23018
23019 VIRTIO CONSOLE DRIVER
23020 M:      Amit Shah <amit@kernel.org>
23021 L:      virtualization@lists.linux.dev
23022 S:      Maintained
23023 F:      drivers/char/virtio_console.c
23024 F:      include/linux/virtio_console.h
23025 F:      include/uapi/linux/virtio_console.h
23026
23027 VIRTIO CORE AND NET DRIVERS
23028 M:      "Michael S. Tsirkin" <mst@redhat.com>
23029 M:      Jason Wang <jasowang@redhat.com>
23030 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23031 L:      virtualization@lists.linux.dev
23032 S:      Maintained
23033 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23034 F:      Documentation/ABI/testing/sysfs-class-vduse
23035 F:      Documentation/devicetree/bindings/virtio/
23036 F:      Documentation/driver-api/virtio/
23037 F:      drivers/block/virtio_blk.c
23038 F:      drivers/crypto/virtio/
23039 F:      drivers/net/virtio_net.c
23040 F:      drivers/vdpa/
23041 F:      drivers/virtio/
23042 F:      include/linux/vdpa.h
23043 F:      include/linux/virtio*.h
23044 F:      include/linux/vringh.h
23045 F:      include/uapi/linux/virtio_*.h
23046 F:      tools/virtio/
23047
23048 VIRTIO CRYPTO DRIVER
23049 M:      Gonglei <arei.gonglei@huawei.com>
23050 L:      virtualization@lists.linux.dev
23051 L:      linux-crypto@vger.kernel.org
23052 S:      Maintained
23053 F:      drivers/crypto/virtio/
23054 F:      include/uapi/linux/virtio_crypto.h
23055
23056 VIRTIO DRIVERS FOR S390
23057 M:      Cornelia Huck <cohuck@redhat.com>
23058 M:      Halil Pasic <pasic@linux.ibm.com>
23059 M:      Eric Farman <farman@linux.ibm.com>
23060 L:      linux-s390@vger.kernel.org
23061 L:      virtualization@lists.linux.dev
23062 L:      kvm@vger.kernel.org
23063 S:      Supported
23064 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23065 F:      drivers/s390/virtio/
23066
23067 VIRTIO FILE SYSTEM
23068 M:      Vivek Goyal <vgoyal@redhat.com>
23069 M:      Stefan Hajnoczi <stefanha@redhat.com>
23070 M:      Miklos Szeredi <miklos@szeredi.hu>
23071 L:      virtualization@lists.linux.dev
23072 L:      linux-fsdevel@vger.kernel.org
23073 S:      Supported
23074 W:      https://virtio-fs.gitlab.io/
23075 F:      Documentation/filesystems/virtiofs.rst
23076 F:      fs/fuse/virtio_fs.c
23077 F:      include/uapi/linux/virtio_fs.h
23078
23079 VIRTIO GPIO DRIVER
23080 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23081 M:      Viresh Kumar <vireshk@kernel.org>
23082 L:      linux-gpio@vger.kernel.org
23083 L:      virtualization@lists.linux.dev
23084 S:      Maintained
23085 F:      drivers/gpio/gpio-virtio.c
23086 F:      include/uapi/linux/virtio_gpio.h
23087
23088 VIRTIO GPU DRIVER
23089 M:      David Airlie <airlied@redhat.com>
23090 M:      Gerd Hoffmann <kraxel@redhat.com>
23091 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23092 R:      Chia-I Wu <olvaffe@gmail.com>
23093 L:      dri-devel@lists.freedesktop.org
23094 L:      virtualization@lists.linux.dev
23095 S:      Maintained
23096 T:      git git://anongit.freedesktop.org/drm/drm-misc
23097 F:      drivers/gpu/drm/ci/xfails/virtio*
23098 F:      drivers/gpu/drm/virtio/
23099 F:      include/uapi/linux/virtio_gpu.h
23100
23101 VIRTIO HOST (VHOST)
23102 M:      "Michael S. Tsirkin" <mst@redhat.com>
23103 M:      Jason Wang <jasowang@redhat.com>
23104 L:      kvm@vger.kernel.org
23105 L:      virtualization@lists.linux.dev
23106 L:      netdev@vger.kernel.org
23107 S:      Maintained
23108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23109 F:      drivers/vhost/
23110 F:      include/linux/sched/vhost_task.h
23111 F:      include/linux/vhost_iotlb.h
23112 F:      include/uapi/linux/vhost.h
23113 F:      kernel/vhost_task.c
23114
23115 VIRTIO HOST (VHOST-SCSI)
23116 M:      "Michael S. Tsirkin" <mst@redhat.com>
23117 M:      Jason Wang <jasowang@redhat.com>
23118 M:      Mike Christie <michael.christie@oracle.com>
23119 R:      Paolo Bonzini <pbonzini@redhat.com>
23120 R:      Stefan Hajnoczi <stefanha@redhat.com>
23121 L:      virtualization@lists.linux.dev
23122 S:      Maintained
23123 F:      drivers/vhost/scsi.c
23124
23125 VIRTIO I2C DRIVER
23126 M:      Conghui Chen <conghui.chen@intel.com>
23127 M:      Viresh Kumar <viresh.kumar@linaro.org>
23128 L:      linux-i2c@vger.kernel.org
23129 L:      virtualization@lists.linux.dev
23130 S:      Maintained
23131 F:      drivers/i2c/busses/i2c-virtio.c
23132 F:      include/uapi/linux/virtio_i2c.h
23133
23134 VIRTIO INPUT DRIVER
23135 M:      Gerd Hoffmann <kraxel@redhat.com>
23136 S:      Maintained
23137 F:      drivers/virtio/virtio_input.c
23138 F:      include/uapi/linux/virtio_input.h
23139
23140 VIRTIO IOMMU DRIVER
23141 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23142 L:      virtualization@lists.linux.dev
23143 S:      Maintained
23144 F:      drivers/iommu/virtio-iommu.c
23145 F:      include/uapi/linux/virtio_iommu.h
23146
23147 VIRTIO MEM DRIVER
23148 M:      David Hildenbrand <david@redhat.com>
23149 L:      virtualization@lists.linux.dev
23150 S:      Maintained
23151 W:      https://virtio-mem.gitlab.io/
23152 F:      drivers/virtio/virtio_mem.c
23153 F:      include/uapi/linux/virtio_mem.h
23154
23155 VIRTIO PMEM DRIVER
23156 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23157 L:      virtualization@lists.linux.dev
23158 S:      Maintained
23159 F:      drivers/nvdimm/nd_virtio.c
23160 F:      drivers/nvdimm/virtio_pmem.c
23161
23162 VIRTIO SOUND DRIVER
23163 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23164 M:      "Michael S. Tsirkin" <mst@redhat.com>
23165 L:      virtualization@lists.linux.dev
23166 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23167 S:      Maintained
23168 F:      include/uapi/linux/virtio_snd.h
23169 F:      sound/virtio/*
23170
23171 VIRTUAL BOX GUEST DEVICE DRIVER
23172 M:      Hans de Goede <hdegoede@redhat.com>
23173 M:      Arnd Bergmann <arnd@arndb.de>
23174 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23175 S:      Maintained
23176 F:      drivers/virt/vboxguest/
23177 F:      include/linux/vbox_utils.h
23178 F:      include/uapi/linux/vbox*.h
23179
23180 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23181 M:      Hans de Goede <hdegoede@redhat.com>
23182 L:      linux-fsdevel@vger.kernel.org
23183 S:      Maintained
23184 F:      fs/vboxsf/*
23185
23186 VIRTUAL PCM TEST DRIVER
23187 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23188 L:      linux-sound@vger.kernel.org
23189 S:      Maintained
23190 F:      Documentation/sound/cards/pcmtest.rst
23191 F:      sound/drivers/pcmtest.c
23192 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23193
23194 VIRTUAL SERIO DEVICE DRIVER
23195 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23196 S:      Maintained
23197 F:      drivers/input/serio/userio.c
23198 F:      include/uapi/linux/userio.h
23199
23200 VISL VIRTUAL STATELESS DECODER DRIVER
23201 M:      Daniel Almeida <daniel.almeida@collabora.com>
23202 L:      linux-media@vger.kernel.org
23203 S:      Supported
23204 F:      drivers/media/test-drivers/visl
23205
23206 VIVID VIRTUAL VIDEO DRIVER
23207 M:      Hans Verkuil <hverkuil@xs4all.nl>
23208 L:      linux-media@vger.kernel.org
23209 S:      Maintained
23210 W:      https://linuxtv.org
23211 T:      git git://linuxtv.org/media_tree.git
23212 F:      drivers/media/test-drivers/vivid/*
23213
23214 VM SOCKETS (AF_VSOCK)
23215 M:      Stefano Garzarella <sgarzare@redhat.com>
23216 L:      virtualization@lists.linux.dev
23217 L:      netdev@vger.kernel.org
23218 S:      Maintained
23219 F:      drivers/net/vsockmon.c
23220 F:      include/net/af_vsock.h
23221 F:      include/uapi/linux/vm_sockets.h
23222 F:      include/uapi/linux/vm_sockets_diag.h
23223 F:      include/uapi/linux/vsockmon.h
23224 F:      net/vmw_vsock/
23225 F:      tools/testing/vsock/
23226
23227 VMALLOC
23228 M:      Andrew Morton <akpm@linux-foundation.org>
23229 R:      Uladzislau Rezki <urezki@gmail.com>
23230 R:      Christoph Hellwig <hch@infradead.org>
23231 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23232 L:      linux-mm@kvack.org
23233 S:      Maintained
23234 W:      http://www.linux-mm.org
23235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23236 F:      include/linux/vmalloc.h
23237 F:      mm/vmalloc.c
23238
23239 VME SUBSYSTEM
23240 M:      Martyn Welch <martyn@welchs.me.uk>
23241 M:      Manohar Vanga <manohar.vanga@gmail.com>
23242 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23243 L:      linux-kernel@vger.kernel.org
23244 S:      Odd fixes
23245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23246 F:      Documentation/driver-api/vme.rst
23247 F:      drivers/staging/vme_user/
23248
23249 VMWARE BALLOON DRIVER
23250 M:      Nadav Amit <namit@vmware.com>
23251 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23252 L:      linux-kernel@vger.kernel.org
23253 S:      Supported
23254 F:      drivers/misc/vmw_balloon.c
23255
23256 VMWARE HYPERVISOR INTERFACE
23257 M:      Ajay Kaher <akaher@vmware.com>
23258 M:      Alexey Makhalov <amakhalov@vmware.com>
23259 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23260 L:      virtualization@lists.linux.dev
23261 L:      x86@kernel.org
23262 S:      Supported
23263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23264 F:      arch/x86/include/asm/vmware.h
23265 F:      arch/x86/kernel/cpu/vmware.c
23266
23267 VMWARE PVRDMA DRIVER
23268 M:      Bryan Tan <bryantan@vmware.com>
23269 M:      Vishnu Dasa <vdasa@vmware.com>
23270 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23271 L:      linux-rdma@vger.kernel.org
23272 S:      Supported
23273 F:      drivers/infiniband/hw/vmw_pvrdma/
23274
23275 VMWARE PVSCSI DRIVER
23276 M:      Vishal Bhakta <vbhakta@vmware.com>
23277 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23278 L:      linux-scsi@vger.kernel.org
23279 S:      Supported
23280 F:      drivers/scsi/vmw_pvscsi.c
23281 F:      drivers/scsi/vmw_pvscsi.h
23282
23283 VMWARE VIRTUAL PTP CLOCK DRIVER
23284 M:      Jeff Sipek <jsipek@vmware.com>
23285 R:      Ajay Kaher <akaher@vmware.com>
23286 R:      Alexey Makhalov <amakhalov@vmware.com>
23287 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23288 L:      netdev@vger.kernel.org
23289 S:      Supported
23290 F:      drivers/ptp/ptp_vmw.c
23291
23292 VMWARE VMCI DRIVER
23293 M:      Bryan Tan <bryantan@vmware.com>
23294 M:      Vishnu Dasa <vdasa@vmware.com>
23295 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23296 L:      linux-kernel@vger.kernel.org
23297 S:      Supported
23298 F:      drivers/misc/vmw_vmci/
23299 F:      include/linux/vmw_vmci*
23300
23301 VMWARE VMMOUSE SUBDRIVER
23302 M:      Zack Rusin <zackr@vmware.com>
23303 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23304 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23305 L:      linux-input@vger.kernel.org
23306 S:      Supported
23307 F:      drivers/input/mouse/vmmouse.c
23308 F:      drivers/input/mouse/vmmouse.h
23309
23310 VMWARE VMXNET3 ETHERNET DRIVER
23311 M:      Ronak Doshi <doshir@vmware.com>
23312 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23313 L:      netdev@vger.kernel.org
23314 S:      Supported
23315 F:      drivers/net/vmxnet3/
23316
23317 VMWARE VSOCK VMCI TRANSPORT DRIVER
23318 M:      Bryan Tan <bryantan@vmware.com>
23319 M:      Vishnu Dasa <vdasa@vmware.com>
23320 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23321 L:      linux-kernel@vger.kernel.org
23322 S:      Supported
23323 F:      net/vmw_vsock/vmci_transport*
23324
23325 VOCORE VOCORE2 BOARD
23326 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23327 L:      linux-mips@vger.kernel.org
23328 S:      Maintained
23329 F:      arch/mips/boot/dts/ralink/vocore2.dts
23330
23331 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23332 M:      Liam Girdwood <lgirdwood@gmail.com>
23333 M:      Mark Brown <broonie@kernel.org>
23334 L:      linux-kernel@vger.kernel.org
23335 S:      Supported
23336 W:      http://www.slimlogic.co.uk/?p=48
23337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23338 F:      Documentation/devicetree/bindings/regulator/
23339 F:      Documentation/power/regulator/
23340 F:      drivers/regulator/
23341 F:      include/dt-bindings/regulator/
23342 F:      include/linux/regulator/
23343 K:      regulator_get_optional
23344
23345 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23346 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23347 F:      drivers/regulator/irq_helpers.c
23348
23349 VRF
23350 M:      David Ahern <dsahern@kernel.org>
23351 L:      netdev@vger.kernel.org
23352 S:      Maintained
23353 F:      Documentation/networking/vrf.rst
23354 F:      drivers/net/vrf.c
23355
23356 VSPRINTF
23357 M:      Petr Mladek <pmladek@suse.com>
23358 M:      Steven Rostedt <rostedt@goodmis.org>
23359 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23360 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23361 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23362 S:      Maintained
23363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23364 F:      Documentation/core-api/printk-formats.rst
23365 F:      lib/test_printf.c
23366 F:      lib/test_scanf.c
23367 F:      lib/vsprintf.c
23368
23369 VT1211 HARDWARE MONITOR DRIVER
23370 M:      Juerg Haefliger <juergh@proton.me>
23371 L:      linux-hwmon@vger.kernel.org
23372 S:      Maintained
23373 F:      Documentation/hwmon/vt1211.rst
23374 F:      drivers/hwmon/vt1211.c
23375
23376 VT8231 HARDWARE MONITOR DRIVER
23377 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23378 L:      linux-hwmon@vger.kernel.org
23379 S:      Maintained
23380 F:      drivers/hwmon/vt8231.c
23381
23382 VUB300 USB to SDIO/SD/MMC bridge chip
23383 L:      linux-mmc@vger.kernel.org
23384 S:      Orphan
23385 F:      drivers/mmc/host/vub300.c
23386
23387 W1 DALLAS'S 1-WIRE BUS
23388 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23389 S:      Maintained
23390 F:      Documentation/devicetree/bindings/w1/
23391 F:      Documentation/w1/
23392 F:      drivers/w1/
23393 F:      include/linux/w1.h
23394
23395 W83791D HARDWARE MONITORING DRIVER
23396 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23397 L:      linux-hwmon@vger.kernel.org
23398 S:      Maintained
23399 F:      Documentation/hwmon/w83791d.rst
23400 F:      drivers/hwmon/w83791d.c
23401
23402 W83793 HARDWARE MONITORING DRIVER
23403 M:      Rudolf Marek <r.marek@assembler.cz>
23404 L:      linux-hwmon@vger.kernel.org
23405 S:      Maintained
23406 F:      Documentation/hwmon/w83793.rst
23407 F:      drivers/hwmon/w83793.c
23408
23409 W83795 HARDWARE MONITORING DRIVER
23410 M:      Jean Delvare <jdelvare@suse.com>
23411 L:      linux-hwmon@vger.kernel.org
23412 S:      Maintained
23413 F:      drivers/hwmon/w83795.c
23414
23415 W83L51xD SD/MMC CARD INTERFACE DRIVER
23416 M:      Pierre Ossman <pierre@ossman.eu>
23417 S:      Maintained
23418 F:      drivers/mmc/host/wbsd.*
23419
23420 WACOM PROTOCOL 4 SERIAL TABLETS
23421 M:      Julian Squires <julian@cipht.net>
23422 M:      Hans de Goede <hdegoede@redhat.com>
23423 L:      linux-input@vger.kernel.org
23424 S:      Maintained
23425 F:      drivers/input/tablet/wacom_serial4.c
23426
23427 WANGXUN ETHERNET DRIVER
23428 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23429 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23430 L:      netdev@vger.kernel.org
23431 S:      Maintained
23432 W:      https://www.net-swift.com
23433 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23434 F:      drivers/net/ethernet/wangxun/
23435 F:      drivers/net/pcs/pcs-xpcs-wx.c
23436
23437 WATCHDOG DEVICE DRIVERS
23438 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23439 M:      Guenter Roeck <linux@roeck-us.net>
23440 L:      linux-watchdog@vger.kernel.org
23441 S:      Maintained
23442 W:      http://www.linux-watchdog.org/
23443 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23444 F:      Documentation/devicetree/bindings/watchdog/
23445 F:      Documentation/watchdog/
23446 F:      drivers/watchdog/
23447 F:      include/linux/watchdog.h
23448 F:      include/trace/events/watchdog.h
23449 F:      include/uapi/linux/watchdog.h
23450
23451 WHISKEYCOVE PMIC GPIO DRIVER
23452 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23453 L:      linux-gpio@vger.kernel.org
23454 S:      Maintained
23455 F:      drivers/gpio/gpio-wcove.c
23456
23457 WHWAVE RTC DRIVER
23458 M:      Dianlong Li <long17.cool@163.com>
23459 L:      linux-rtc@vger.kernel.org
23460 S:      Maintained
23461 F:      drivers/rtc/rtc-sd3078.c
23462
23463 WIIMOTE HID DRIVER
23464 M:      David Rheinsberg <david@readahead.eu>
23465 L:      linux-input@vger.kernel.org
23466 S:      Maintained
23467 F:      drivers/hid/hid-wiimote*
23468
23469 WILOCITY WIL6210 WIRELESS DRIVER
23470 L:      linux-wireless@vger.kernel.org
23471 S:      Orphan
23472 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23473 F:      drivers/net/wireless/ath/wil6210/
23474
23475 WINBOND CIR DRIVER
23476 M:      David Härdeman <david@hardeman.nu>
23477 S:      Maintained
23478 F:      drivers/media/rc/winbond-cir.c
23479
23480 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23481 L:      linux-watchdog@vger.kernel.org
23482 S:      Orphan
23483 F:      drivers/watchdog/ebc-c384_wdt.c
23484
23485 WINSYSTEMS WS16C48 GPIO DRIVER
23486 M:      William Breathitt Gray <william.gray@linaro.org>
23487 L:      linux-gpio@vger.kernel.org
23488 S:      Maintained
23489 F:      drivers/gpio/gpio-ws16c48.c
23490
23491 WIREGUARD SECURE NETWORK TUNNEL
23492 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23493 L:      wireguard@lists.zx2c4.com
23494 L:      netdev@vger.kernel.org
23495 S:      Maintained
23496 F:      drivers/net/wireguard/
23497 F:      tools/testing/selftests/wireguard/
23498
23499 WISTRON LAPTOP BUTTON DRIVER
23500 M:      Miloslav Trmac <mitr@volny.cz>
23501 S:      Maintained
23502 F:      drivers/input/misc/wistron_btns.c
23503
23504 WL3501 WIRELESS PCMCIA CARD DRIVER
23505 L:      linux-wireless@vger.kernel.org
23506 S:      Orphan
23507 F:      drivers/net/wireless/legacy/wl3501*
23508
23509 WMI BINARY MOF DRIVER
23510 M:      Armin Wolf <W_Armin@gmx.de>
23511 R:      Thomas Weißschuh <linux@weissschuh.net>
23512 L:      platform-driver-x86@vger.kernel.org
23513 S:      Maintained
23514 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23515 F:      Documentation/wmi/devices/wmi-bmof.rst
23516 F:      drivers/platform/x86/wmi-bmof.c
23517
23518 WOLFSON MICROELECTRONICS DRIVERS
23519 L:      patches@opensource.cirrus.com
23520 S:      Supported
23521 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23522 T:      git https://github.com/CirrusLogic/linux-drivers.git
23523 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23524 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23525 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23526 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23527 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23528 F:      Documentation/devicetree/bindings/sound/wm*
23529 F:      Documentation/hwmon/wm83??.rst
23530 F:      arch/arm/mach-s3c/mach-crag6410*
23531 F:      drivers/clk/clk-wm83*.c
23532 F:      drivers/gpio/gpio-*wm*.c
23533 F:      drivers/gpio/gpio-arizona.c
23534 F:      drivers/hwmon/wm83??-hwmon.c
23535 F:      drivers/input/misc/wm831x-on.c
23536 F:      drivers/input/touchscreen/wm831x-ts.c
23537 F:      drivers/input/touchscreen/wm97*.c
23538 F:      drivers/leds/leds-wm83*.c
23539 F:      drivers/mfd/arizona*
23540 F:      drivers/mfd/cs47l24*
23541 F:      drivers/mfd/wm*.c
23542 F:      drivers/power/supply/wm83*.c
23543 F:      drivers/regulator/arizona*
23544 F:      drivers/regulator/wm8*.c
23545 F:      drivers/rtc/rtc-wm83*.c
23546 F:      drivers/video/backlight/wm83*_bl.c
23547 F:      drivers/watchdog/wm83*_wdt.c
23548 F:      include/linux/mfd/arizona/
23549 F:      include/linux/mfd/wm831x/
23550 F:      include/linux/mfd/wm8350/
23551 F:      include/linux/mfd/wm8400*
23552 F:      include/linux/regulator/arizona*
23553 F:      include/linux/wm97xx.h
23554 F:      include/sound/wm????.h
23555 F:      sound/soc/codecs/arizona*
23556 F:      sound/soc/codecs/cs47l24*
23557 F:      sound/soc/codecs/wm*
23558
23559 WORKQUEUE
23560 M:      Tejun Heo <tj@kernel.org>
23561 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23562 S:      Maintained
23563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23564 F:      Documentation/core-api/workqueue.rst
23565 F:      include/linux/workqueue.h
23566 F:      kernel/workqueue.c
23567 F:      kernel/workqueue_internal.h
23568
23569 WWAN DRIVERS
23570 M:      Loic Poulain <loic.poulain@linaro.org>
23571 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23572 R:      Johannes Berg <johannes@sipsolutions.net>
23573 L:      netdev@vger.kernel.org
23574 S:      Maintained
23575 F:      drivers/net/wwan/
23576 F:      include/linux/wwan.h
23577 F:      include/uapi/linux/wwan.h
23578
23579 X-POWERS AXP288 PMIC DRIVERS
23580 M:      Hans de Goede <hdegoede@redhat.com>
23581 S:      Maintained
23582 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23583 N:      axp288
23584
23585 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23586 M:      Chen-Yu Tsai <wens@csie.org>
23587 L:      linux-kernel@vger.kernel.org
23588 S:      Maintained
23589 N:      axp[128]
23590
23591 X.25 STACK
23592 M:      Martin Schiller <ms@dev.tdt.de>
23593 L:      linux-x25@vger.kernel.org
23594 S:      Maintained
23595 F:      Documentation/networking/lapb-module.rst
23596 F:      Documentation/networking/x25*
23597 F:      drivers/net/wan/hdlc_x25.c
23598 F:      drivers/net/wan/lapbether.c
23599 F:      include/*/lapb.h
23600 F:      include/net/x25*
23601 F:      include/uapi/linux/x25.h
23602 F:      net/lapb/
23603 F:      net/x25/
23604
23605 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23606 M:      Thomas Gleixner <tglx@linutronix.de>
23607 M:      Ingo Molnar <mingo@redhat.com>
23608 M:      Borislav Petkov <bp@alien8.de>
23609 M:      Dave Hansen <dave.hansen@linux.intel.com>
23610 M:      x86@kernel.org
23611 R:      "H. Peter Anvin" <hpa@zytor.com>
23612 L:      linux-kernel@vger.kernel.org
23613 S:      Maintained
23614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23615 F:      Documentation/arch/x86/
23616 F:      Documentation/devicetree/bindings/x86/
23617 F:      arch/x86/
23618
23619 X86 ENTRY CODE
23620 M:      Andy Lutomirski <luto@kernel.org>
23621 L:      linux-kernel@vger.kernel.org
23622 S:      Maintained
23623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23624 F:      arch/x86/entry/
23625
23626 X86 HARDWARE VULNERABILITIES
23627 M:      Thomas Gleixner <tglx@linutronix.de>
23628 M:      Borislav Petkov <bp@alien8.de>
23629 M:      Peter Zijlstra <peterz@infradead.org>
23630 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23631 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23632 S:      Maintained
23633 F:      Documentation/admin-guide/hw-vuln/
23634 F:      arch/x86/include/asm/nospec-branch.h
23635 F:      arch/x86/kernel/cpu/bugs.c
23636
23637 X86 MCE INFRASTRUCTURE
23638 M:      Tony Luck <tony.luck@intel.com>
23639 M:      Borislav Petkov <bp@alien8.de>
23640 L:      linux-edac@vger.kernel.org
23641 S:      Maintained
23642 F:      Documentation/ABI/testing/sysfs-mce
23643 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23644 F:      arch/x86/kernel/cpu/mce/*
23645
23646 X86 MICROCODE UPDATE SUPPORT
23647 M:      Borislav Petkov <bp@alien8.de>
23648 S:      Maintained
23649 F:      arch/x86/kernel/cpu/microcode/*
23650
23651 X86 MM
23652 M:      Dave Hansen <dave.hansen@linux.intel.com>
23653 M:      Andy Lutomirski <luto@kernel.org>
23654 M:      Peter Zijlstra <peterz@infradead.org>
23655 L:      linux-kernel@vger.kernel.org
23656 S:      Maintained
23657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23658 F:      arch/x86/mm/
23659
23660 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23661 M:      Hans de Goede <hdegoede@redhat.com>
23662 L:      platform-driver-x86@vger.kernel.org
23663 S:      Maintained
23664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23665 F:      drivers/platform/x86/x86-android-tablets/
23666
23667 X86 PLATFORM DRIVERS
23668 M:      Hans de Goede <hdegoede@redhat.com>
23669 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23670 L:      platform-driver-x86@vger.kernel.org
23671 S:      Maintained
23672 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23674 F:      drivers/platform/olpc/
23675 F:      drivers/platform/x86/
23676 F:      include/linux/platform_data/x86/
23677
23678 X86 PLATFORM DRIVERS - ARCH
23679 R:      Darren Hart <dvhart@infradead.org>
23680 R:      Andy Shevchenko <andy@infradead.org>
23681 L:      platform-driver-x86@vger.kernel.org
23682 L:      x86@kernel.org
23683 S:      Maintained
23684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23685 F:      arch/x86/platform
23686
23687 X86 PLATFORM UV HPE SUPERDOME FLEX
23688 M:      Steve Wahl <steve.wahl@hpe.com>
23689 R:      Justin Ernst <justin.ernst@hpe.com>
23690 R:      Kyle Meyer <kyle.meyer@hpe.com>
23691 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23692 R:      Russ Anderson <russ.anderson@hpe.com>
23693 S:      Supported
23694 F:      arch/x86/include/asm/uv/
23695 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23696 F:      arch/x86/platform/uv/
23697
23698 X86 STACK UNWINDING
23699 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23700 M:      Peter Zijlstra <peterz@infradead.org>
23701 S:      Supported
23702 F:      arch/x86/include/asm/unwind*.h
23703 F:      arch/x86/kernel/dumpstack.c
23704 F:      arch/x86/kernel/stacktrace.c
23705 F:      arch/x86/kernel/unwind_*.c
23706
23707 X86 TRUST DOMAIN EXTENSIONS (TDX)
23708 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23709 R:      Dave Hansen <dave.hansen@linux.intel.com>
23710 L:      x86@kernel.org
23711 L:      linux-coco@lists.linux.dev
23712 S:      Supported
23713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23714 F:      arch/x86/boot/compressed/tdx*
23715 F:      arch/x86/coco/tdx/
23716 F:      arch/x86/include/asm/shared/tdx.h
23717 F:      arch/x86/include/asm/tdx.h
23718 F:      arch/x86/virt/vmx/tdx/
23719 F:      drivers/virt/coco/tdx-guest
23720
23721 X86 VDSO
23722 M:      Andy Lutomirski <luto@kernel.org>
23723 L:      linux-kernel@vger.kernel.org
23724 S:      Maintained
23725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23726 F:      arch/x86/entry/vdso/
23727
23728 XARRAY
23729 M:      Matthew Wilcox <willy@infradead.org>
23730 L:      linux-fsdevel@vger.kernel.org
23731 S:      Supported
23732 F:      Documentation/core-api/xarray.rst
23733 F:      include/linux/idr.h
23734 F:      include/linux/xarray.h
23735 F:      lib/idr.c
23736 F:      lib/xarray.c
23737 F:      tools/testing/radix-tree
23738
23739 XBOX DVD IR REMOTE
23740 M:      Benjamin Valentin <benpicco@googlemail.com>
23741 S:      Maintained
23742 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23743 F:      drivers/media/rc/xbox_remote.c
23744
23745 XC2028/3028 TUNER DRIVER
23746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23747 L:      linux-media@vger.kernel.org
23748 S:      Maintained
23749 W:      https://linuxtv.org
23750 T:      git git://linuxtv.org/media_tree.git
23751 F:      drivers/media/tuners/xc2028.*
23752
23753 XDP (eXpress Data Path)
23754 M:      Alexei Starovoitov <ast@kernel.org>
23755 M:      Daniel Borkmann <daniel@iogearbox.net>
23756 M:      David S. Miller <davem@davemloft.net>
23757 M:      Jakub Kicinski <kuba@kernel.org>
23758 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23759 M:      John Fastabend <john.fastabend@gmail.com>
23760 L:      netdev@vger.kernel.org
23761 L:      bpf@vger.kernel.org
23762 S:      Supported
23763 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23764 F:      drivers/net/ethernet/*/*/*xdp*
23765 F:      include/net/xdp.h
23766 F:      include/net/xdp_priv.h
23767 F:      include/trace/events/xdp.h
23768 F:      kernel/bpf/cpumap.c
23769 F:      kernel/bpf/devmap.c
23770 F:      net/core/xdp.c
23771 F:      samples/bpf/xdp*
23772 F:      tools/testing/selftests/bpf/*/*xdp*
23773 F:      tools/testing/selftests/bpf/*xdp*
23774 K:      (?:\b|_)xdp(?:\b|_)
23775
23776 XDP SOCKETS (AF_XDP)
23777 M:      Björn Töpel <bjorn@kernel.org>
23778 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23779 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23780 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23781 L:      netdev@vger.kernel.org
23782 L:      bpf@vger.kernel.org
23783 S:      Maintained
23784 F:      Documentation/networking/af_xdp.rst
23785 F:      include/net/netns/xdp.h
23786 F:      include/net/xdp_sock*
23787 F:      include/net/xsk_buff_pool.h
23788 F:      include/uapi/linux/if_xdp.h
23789 F:      include/uapi/linux/xdp_diag.h
23790 F:      net/xdp/
23791 F:      tools/testing/selftests/bpf/*xsk*
23792
23793 XEN BLOCK SUBSYSTEM
23794 M:      Roger Pau Monné <roger.pau@citrix.com>
23795 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23796 S:      Supported
23797 F:      drivers/block/xen*
23798 F:      drivers/block/xen-blkback/*
23799
23800 XEN HYPERVISOR ARM
23801 M:      Stefano Stabellini <sstabellini@kernel.org>
23802 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23803 S:      Maintained
23804 F:      arch/arm/include/asm/xen/
23805 F:      arch/arm/xen/
23806
23807 XEN HYPERVISOR ARM64
23808 M:      Stefano Stabellini <sstabellini@kernel.org>
23809 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23810 S:      Maintained
23811 F:      arch/arm64/include/asm/xen/
23812 F:      arch/arm64/xen/
23813
23814 XEN HYPERVISOR INTERFACE
23815 M:      Juergen Gross <jgross@suse.com>
23816 M:      Stefano Stabellini <sstabellini@kernel.org>
23817 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23818 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23819 S:      Supported
23820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23821 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23822 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23823 F:      drivers/*/xen-*front.c
23824 F:      drivers/xen/
23825 F:      include/uapi/xen/
23826 F:      include/xen/
23827 F:      kernel/configs/xen.config
23828
23829 XEN HYPERVISOR X86
23830 M:      Juergen Gross <jgross@suse.com>
23831 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23832 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23833 S:      Supported
23834 F:      arch/x86/configs/xen.config
23835 F:      arch/x86/include/asm/pvclock-abi.h
23836 F:      arch/x86/include/asm/xen/
23837 F:      arch/x86/platform/pvh/
23838 F:      arch/x86/xen/
23839
23840 XEN NETWORK BACKEND DRIVER
23841 M:      Wei Liu <wei.liu@kernel.org>
23842 M:      Paul Durrant <paul@xen.org>
23843 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23844 L:      netdev@vger.kernel.org
23845 S:      Supported
23846 F:      drivers/net/xen-netback/*
23847
23848 XEN PCI SUBSYSTEM
23849 M:      Juergen Gross <jgross@suse.com>
23850 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23851 S:      Supported
23852 F:      arch/x86/pci/*xen*
23853 F:      drivers/pci/*xen*
23854
23855 XEN PVSCSI DRIVERS
23856 M:      Juergen Gross <jgross@suse.com>
23857 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23858 L:      linux-scsi@vger.kernel.org
23859 S:      Supported
23860 F:      drivers/scsi/xen-scsifront.c
23861 F:      drivers/xen/xen-scsiback.c
23862 F:      include/xen/interface/io/vscsiif.h
23863
23864 XEN PVUSB DRIVER
23865 M:      Juergen Gross <jgross@suse.com>
23866 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23867 L:      linux-usb@vger.kernel.org
23868 S:      Supported
23869 F:      drivers/usb/host/xen*
23870 F:      include/xen/interface/io/usbif.h
23871
23872 XEN SOUND FRONTEND DRIVER
23873 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23874 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23876 S:      Supported
23877 F:      sound/xen/*
23878
23879 XEN SWIOTLB SUBSYSTEM
23880 M:      Juergen Gross <jgross@suse.com>
23881 M:      Stefano Stabellini <sstabellini@kernel.org>
23882 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23883 L:      iommu@lists.linux.dev
23884 S:      Supported
23885 F:      arch/*/include/asm/xen/swiotlb-xen.h
23886 F:      drivers/xen/swiotlb-xen.c
23887 F:      include/xen/arm/swiotlb-xen.h
23888 F:      include/xen/swiotlb-xen.h
23889
23890 XFS FILESYSTEM
23891 M:      Chandan Babu R <chandan.babu@oracle.com>
23892 R:      Darrick J. Wong <djwong@kernel.org>
23893 L:      linux-xfs@vger.kernel.org
23894 S:      Supported
23895 W:      http://xfs.org/
23896 C:      irc://irc.oftc.net/xfs
23897 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23898 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23899 F:      Documentation/ABI/testing/sysfs-fs-xfs
23900 F:      Documentation/admin-guide/xfs.rst
23901 F:      Documentation/filesystems/xfs-*
23902 F:      fs/xfs/
23903 F:      include/uapi/linux/dqblk_xfs.h
23904 F:      include/uapi/linux/fsmap.h
23905
23906 XILINX AMS DRIVER
23907 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23908 L:      linux-iio@vger.kernel.org
23909 S:      Maintained
23910 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23911 F:      drivers/iio/adc/xilinx-ams.c
23912
23913 XILINX AXI ETHERNET DRIVER
23914 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23915 S:      Maintained
23916 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23917 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23918
23919 XILINX CAN DRIVER
23920 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23921 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23922 L:      linux-can@vger.kernel.org
23923 S:      Maintained
23924 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23925 F:      drivers/net/can/xilinx_can.c
23926
23927 XILINX EVENT MANAGEMENT DRIVER
23928 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23929 S:      Maintained
23930 F:      drivers/soc/xilinx/xlnx_event_manager.c
23931 F:      include/linux/firmware/xlnx-event-manager.h
23932
23933 XILINX GPIO DRIVER
23934 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23935 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23936 R:      Michal Simek <michal.simek@amd.com>
23937 S:      Maintained
23938 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23939 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23940 F:      drivers/gpio/gpio-xilinx.c
23941 F:      drivers/gpio/gpio-zynq.c
23942
23943 XILINX LL TEMAC ETHERNET DRIVER
23944 L:      netdev@vger.kernel.org
23945 S:      Orphan
23946 F:      drivers/net/ethernet/xilinx/ll_temac*
23947
23948 XILINX PWM DRIVER
23949 M:      Sean Anderson <sean.anderson@seco.com>
23950 S:      Maintained
23951 F:      drivers/pwm/pwm-xilinx.c
23952 F:      include/clocksource/timer-xilinx.h
23953
23954 XILINX SD-FEC IP CORES
23955 M:      Derek Kiernan <derek.kiernan@amd.com>
23956 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23957 S:      Maintained
23958 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23959 F:      Documentation/misc-devices/xilinx_sdfec.rst
23960 F:      drivers/misc/Kconfig
23961 F:      drivers/misc/Makefile
23962 F:      drivers/misc/xilinx_sdfec.c
23963 F:      include/uapi/misc/xilinx_sdfec.h
23964
23965 XILINX UARTLITE SERIAL DRIVER
23966 M:      Peter Korsgaard <jacmet@sunsite.dk>
23967 L:      linux-serial@vger.kernel.org
23968 S:      Maintained
23969 F:      drivers/tty/serial/uartlite.c
23970
23971 XILINX VIDEO IP CORES
23972 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23973 L:      linux-media@vger.kernel.org
23974 S:      Supported
23975 T:      git git://linuxtv.org/media_tree.git
23976 F:      Documentation/devicetree/bindings/media/xilinx/
23977 F:      drivers/media/platform/xilinx/
23978 F:      include/uapi/linux/xilinx-v4l2-controls.h
23979
23980 XILINX VERSAL EDAC DRIVER
23981 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23982 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23983 S:      Maintained
23984 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23985 F:      drivers/edac/versal_edac.c
23986
23987 XILINX WATCHDOG DRIVER
23988 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23989 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23990 R:      Michal Simek <michal.simek@amd.com>
23991 S:      Maintained
23992 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23993 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23994 F:      drivers/watchdog/of_xilinx_wdt.c
23995 F:      drivers/watchdog/xilinx_wwdt.c
23996
23997 XILINX XDMA DRIVER
23998 M:      Lizhi Hou <lizhi.hou@amd.com>
23999 M:      Brian Xu <brian.xu@amd.com>
24000 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24001 L:      dmaengine@vger.kernel.org
24002 S:      Supported
24003 F:      drivers/dma/xilinx/xdma-regs.h
24004 F:      drivers/dma/xilinx/xdma.c
24005 F:      include/linux/dma/amd_xdma.h
24006 F:      include/linux/platform_data/amd_xdma.h
24007
24008 XILINX ZYNQMP DPDMA DRIVER
24009 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24010 L:      dmaengine@vger.kernel.org
24011 S:      Supported
24012 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24013 F:      drivers/dma/xilinx/xilinx_dpdma.c
24014 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24015
24016 XILINX ZYNQMP OCM EDAC DRIVER
24017 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24018 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24019 S:      Maintained
24020 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24021 F:      drivers/edac/zynqmp_edac.c
24022
24023 XILINX ZYNQMP PSGTR PHY DRIVER
24024 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24025 L:      linux-kernel@vger.kernel.org
24026 S:      Supported
24027 T:      git https://github.com/Xilinx/linux-xlnx.git
24028 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24029 F:      drivers/phy/xilinx/phy-zynqmp.c
24030
24031 XILINX ZYNQMP SHA3 DRIVER
24032 M:      Harsha <harsha.harsha@amd.com>
24033 S:      Maintained
24034 F:      drivers/crypto/xilinx/zynqmp-sha.c
24035
24036 XILLYBUS DRIVER
24037 M:      Eli Billauer <eli.billauer@gmail.com>
24038 L:      linux-kernel@vger.kernel.org
24039 S:      Supported
24040 F:      drivers/char/xillybus/
24041
24042 XLP9XX I2C DRIVER
24043 M:      George Cherian <gcherian@marvell.com>
24044 L:      linux-i2c@vger.kernel.org
24045 S:      Supported
24046 W:      http://www.marvell.com
24047 F:      drivers/i2c/busses/i2c-xlp9xx.c
24048
24049 XRA1403 GPIO EXPANDER
24050 M:      Nandor Han <nandor.han@ge.com>
24051 L:      linux-gpio@vger.kernel.org
24052 S:      Maintained
24053 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24054 F:      drivers/gpio/gpio-xra1403.c
24055
24056 XTENSA XTFPGA PLATFORM SUPPORT
24057 M:      Max Filippov <jcmvbkbc@gmail.com>
24058 S:      Maintained
24059 F:      drivers/spi/spi-xtensa-xtfpga.c
24060 F:      sound/soc/xtensa/xtfpga-i2s.c
24061
24062 YAM DRIVER FOR AX.25
24063 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24064 L:      linux-hams@vger.kernel.org
24065 S:      Maintained
24066 F:      drivers/net/hamradio/yam*
24067 F:      include/linux/yam.h
24068
24069 YAMA SECURITY MODULE
24070 M:      Kees Cook <keescook@chromium.org>
24071 S:      Supported
24072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24073 F:      Documentation/admin-guide/LSM/Yama.rst
24074 F:      security/yama/
24075
24076 YEALINK PHONE DRIVER
24077 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24078 L:      usbb2k-api-dev@nongnu.org
24079 S:      Maintained
24080 F:      Documentation/input/devices/yealink.rst
24081 F:      drivers/input/misc/yealink.*
24082
24083 Z3FOLD COMPRESSED PAGE ALLOCATOR
24084 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24085 R:      Miaohe Lin <linmiaohe@huawei.com>
24086 L:      linux-mm@kvack.org
24087 S:      Maintained
24088 F:      mm/z3fold.c
24089
24090 Z8530 DRIVER FOR AX.25
24091 M:      Joerg Reuter <jreuter@yaina.de>
24092 L:      linux-hams@vger.kernel.org
24093 S:      Maintained
24094 W:      http://yaina.de/jreuter/
24095 W:      http://www.qsl.net/dl1bke/
24096 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24097 F:      drivers/net/hamradio/*scc.c
24098 F:      drivers/net/hamradio/z8530.h
24099
24100 ZBUD COMPRESSED PAGE ALLOCATOR
24101 M:      Seth Jennings <sjenning@redhat.com>
24102 M:      Dan Streetman <ddstreet@ieee.org>
24103 L:      linux-mm@kvack.org
24104 S:      Maintained
24105 F:      mm/zbud.c
24106
24107 ZD1211RW WIRELESS DRIVER
24108 L:      linux-wireless@vger.kernel.org
24109 S:      Orphan
24110 F:      drivers/net/wireless/zydas/zd1211rw/
24111
24112 ZD1301 MEDIA DRIVER
24113 M:      Antti Palosaari <crope@iki.fi>
24114 L:      linux-media@vger.kernel.org
24115 S:      Maintained
24116 W:      https://linuxtv.org/
24117 W:      http://palosaari.fi/linux/
24118 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24119 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24120
24121 ZD1301_DEMOD MEDIA DRIVER
24122 M:      Antti Palosaari <crope@iki.fi>
24123 L:      linux-media@vger.kernel.org
24124 S:      Maintained
24125 W:      https://linuxtv.org/
24126 W:      http://palosaari.fi/linux/
24127 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24128 F:      drivers/media/dvb-frontends/zd1301_demod*
24129
24130 ZHAOXIN PROCESSOR SUPPORT
24131 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24132 L:      linux-kernel@vger.kernel.org
24133 S:      Maintained
24134 F:      arch/x86/kernel/cpu/zhaoxin.c
24135
24136 ZONEFS FILESYSTEM
24137 M:      Damien Le Moal <dlemoal@kernel.org>
24138 M:      Naohiro Aota <naohiro.aota@wdc.com>
24139 R:      Johannes Thumshirn <jth@kernel.org>
24140 L:      linux-fsdevel@vger.kernel.org
24141 S:      Maintained
24142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24143 F:      Documentation/filesystems/zonefs.rst
24144 F:      fs/zonefs/
24145
24146 ZPOOL COMPRESSED PAGE STORAGE API
24147 M:      Dan Streetman <ddstreet@ieee.org>
24148 L:      linux-mm@kvack.org
24149 S:      Maintained
24150 F:      include/linux/zpool.h
24151 F:      mm/zpool.c
24152
24153 ZR36067 VIDEO FOR LINUX DRIVER
24154 M:      Corentin Labbe <clabbe@baylibre.com>
24155 L:      mjpeg-users@lists.sourceforge.net
24156 L:      linux-media@vger.kernel.org
24157 S:      Maintained
24158 W:      http://mjpeg.sourceforge.net/driver-zoran/
24159 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24160 F:      Documentation/driver-api/media/drivers/zoran.rst
24161 F:      drivers/media/pci/zoran/
24162
24163 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24164 M:      Minchan Kim <minchan@kernel.org>
24165 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24166 L:      linux-kernel@vger.kernel.org
24167 S:      Maintained
24168 F:      Documentation/admin-guide/blockdev/zram.rst
24169 F:      drivers/block/zram/
24170
24171 ZS DECSTATION Z85C30 SERIAL DRIVER
24172 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24173 S:      Maintained
24174 F:      drivers/tty/serial/zs.*
24175
24176 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24177 M:      Minchan Kim <minchan@kernel.org>
24178 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24179 L:      linux-mm@kvack.org
24180 S:      Maintained
24181 F:      Documentation/mm/zsmalloc.rst
24182 F:      include/linux/zsmalloc.h
24183 F:      mm/zsmalloc.c
24184
24185 ZSTD
24186 M:      Nick Terrell <terrelln@fb.com>
24187 S:      Maintained
24188 B:      https://github.com/facebook/zstd/issues
24189 T:      git https://github.com/terrelln/linux.git
24190 F:      crypto/zstd.c
24191 F:      include/linux/zstd*
24192 F:      lib/decompress_unzstd.c
24193 F:      lib/zstd/
24194 N:      zstd
24195 K:      zstd
24196
24197 ZSWAP COMPRESSED SWAP CACHING
24198 M:      Seth Jennings <sjenning@redhat.com>
24199 M:      Dan Streetman <ddstreet@ieee.org>
24200 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24201 L:      linux-mm@kvack.org
24202 S:      Maintained
24203 F:      mm/zswap.c
24204
24205 THE REST
24206 M:      Linus Torvalds <torvalds@linux-foundation.org>
24207 L:      linux-kernel@vger.kernel.org
24208 S:      Buried alive in reporters
24209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24210 F:      *
24211 F:      */