MAINTAINERS

   1 List of maintainers
   2 ===================
   3
   4 Descriptions of section entries and preferred order
   5 ---------------------------------------------------
   6
   7         M: *Mail* patches to: FullName <address@domain>
   8         R: Designated *Reviewer*: FullName <address@domain>
   9            These reviewers should be CCed on patches.
  10         L: *Mailing list* that is relevant to this area
  11         S: *Status*, one of the following:
  12            Supported:   Someone is actually paid to look after this.
  13            Maintained:  Someone actually looks after it.
  14            Odd Fixes:   It has a maintainer but they don't have time to do
  15                         much other than throw the odd patch in. See below..
  16            Orphan:      No current maintainer [but maybe you could take the
  17                         role as you write your new code].
  18            Obsolete:    Old code. Something tagged obsolete generally means
  19                         it has been replaced by a better system and you
  20                         should be using that.
  21         W: *Web-page* with status/info
  22         Q: *Patchwork* web based patch tracking system site
  23         B: URI for where to file *bugs*. A web-page with detailed bug
  24            filing info, a direct bug tracker link, or a mailto: URI.
  25         C: URI for *chat* protocol, server and channel where developers
  26            usually hang out, for example irc://server/channel.
  27         P: Subsystem Profile document for more details submitting
  28            patches to the given subsystem. This is either an in-tree file,
  29            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
  30            for details.
  31         T: *SCM* tree type and location.
  32            Type is one of: git, hg, quilt, stgit, topgit
  33         F: *Files* and directories wildcard patterns.
  34            A trailing slash includes all files and subdirectory files.
  35            F:   drivers/net/    all files in and below drivers/net
  36            F:   drivers/net/*   all files in drivers/net, but not below
  37            F:   */net/*         all files in "any top level directory"/net
  38            One pattern per line.  Multiple F: lines acceptable.
  39         X: *Excluded* files and directories that are NOT maintained, same
  40            rules as F:. Files exclusions are tested before file matches.
  41            Can be useful for excluding a specific subdirectory, for instance:
  42            F:   net/
  43            X:   net/ipv6/
  44            matches all files in and below net excluding net/ipv6/
  45         N: Files and directories *Regex* patterns.
  46            N:   [^a-z]tegra     all files whose path contains tegra
  47                                 (not including files like integrator)
  48            One pattern per line.  Multiple N: lines acceptable.
  49            scripts/get_maintainer.pl has different behavior for files that
  50            match F: pattern and matches of N: patterns.  By default,
  51            get_maintainer will not look at git log history when an F: pattern
  52            match occurs.  When an N: match occurs, git log history is used
  53            to also notify the people that have git commit signatures.
  54         K: *Content regex* (perl extended) pattern match in a patch or file.
  55            For instance:
  56            K: of_get_profile
  57               matches patches or files that contain "of_get_profile"
  58            K: \b(printk|pr_(info|err))\b
  59               matches patches or files that contain one or more of the words
  60               printk, pr_info or pr_err
  61            One regex pattern per line.  Multiple K: lines acceptable.
  62
  63 Maintainers List
  64 ----------------
  65
  66 .. note:: When reading this list, please look for the most precise areas
  67           first. When adding to this list, please keep the entries in
  68           alphabetical order.
  69
  70 3C59X NETWORK DRIVER
  71 M:      Steffen Klassert <klassert@kernel.org>
  72 L:      netdev@vger.kernel.org
  73 S:      Odd Fixes
  74 F:      Documentation/networking/device_drivers/ethernet/3com/vortex.rst
  75 F:      drivers/net/ethernet/3com/3c59x.c
  76
  77 3CR990 NETWORK DRIVER
  78 M:      David Dillow <dave@thedillows.org>
  79 L:      netdev@vger.kernel.org
  80 S:      Maintained
  81 F:      drivers/net/ethernet/3com/typhoon*
  82
  83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
  84 M:      Adam Radford <aradford@gmail.com>
  85 L:      linux-scsi@vger.kernel.org
  86 S:      Supported
  87 W:      http://www.lsi.com
  88 F:      drivers/scsi/3w-*
  89
  90 53C700 AND 53C700-66 SCSI DRIVER
  91 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
  92 L:      linux-scsi@vger.kernel.org
  93 S:      Maintained
  94 F:      drivers/scsi/53c700*
  95
  96 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
  97 M:      Alexander Aring <alex.aring@gmail.com>
  98 L:      linux-bluetooth@vger.kernel.org
  99 L:      linux-wpan@vger.kernel.org
 100 S:      Maintained
 101 F:      Documentation/networking/6lowpan.rst
 102 F:      include/net/6lowpan.h
 103 F:      net/6lowpan/
 104
 105 6PACK NETWORK DRIVER FOR AX.25
 106 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 107 L:      linux-hams@vger.kernel.org
 108 S:      Maintained
 109 F:      drivers/net/hamradio/6pack.c
 110
 111 802.11 (including CFG80211/NL80211)
 112 M:      Johannes Berg <johannes@sipsolutions.net>
 113 L:      linux-wireless@vger.kernel.org
 114 S:      Maintained
 115 W:      https://wireless.wiki.kernel.org/
 116 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
 117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
 118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
 119 F:      Documentation/driver-api/80211/cfg80211.rst
 120 F:      Documentation/networking/regulatory.rst
 121 F:      include/linux/ieee80211.h
 122 F:      include/net/cfg80211.h
 123 F:      include/net/ieee80211_radiotap.h
 124 F:      include/net/iw_handler.h
 125 F:      include/net/wext.h
 126 F:      include/uapi/linux/nl80211.h
 127 F:      include/uapi/linux/wireless.h
 128 F:      net/wireless/
 129
 130 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 131 M:      Heiner Kallweit <hkallweit1@gmail.com>
 132 M:      nic_swsd@realtek.com
 133 L:      netdev@vger.kernel.org
 134 S:      Maintained
 135 F:      drivers/net/ethernet/realtek/r8169*
 136
 137 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 139 L:      linux-serial@vger.kernel.org
 140 S:      Maintained
 141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 142 F:      drivers/tty/serial/8250*
 143 F:      include/linux/serial_8250.h
 144
 145 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 146 L:      netdev@vger.kernel.org
 147 S:      Orphan / Obsolete
 148 F:      drivers/net/ethernet/8390/
 149
 150 9P FILE SYSTEM
 151 M:      Eric Van Hensbergen <ericvh@kernel.org>
 152 M:      Latchesar Ionkov <lucho@ionkov.net>
 153 M:      Dominique Martinet <asmadeus@codewreck.org>
 154 R:      Christian Schoenebeck <linux_oss@crudebyte.com>
 155 L:      v9fs@lists.linux.dev
 156 S:      Maintained
 157 W:      http://github.com/v9fs
 158 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 160 T:      git git://github.com/martinetd/linux.git
 161 F:      Documentation/filesystems/9p.rst
 162 F:      fs/9p/
 163 F:      include/net/9p/
 164 F:      include/trace/events/9p.h
 165 F:      include/uapi/linux/virtio_9p.h
 166 F:      net/9p/
 167
 168 A64FX DIAG DRIVER
 169 M:      Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com>
 170 S:      Supported
 171 F:      drivers/soc/fujitsu/a64fx-diag.c
 172
 173 A8293 MEDIA DRIVER
 174 M:      Antti Palosaari <crope@iki.fi>
 175 L:      linux-media@vger.kernel.org
 176 S:      Maintained
 177 W:      https://linuxtv.org
 178 W:      http://palosaari.fi/linux/
 179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 180 T:      git git://linuxtv.org/anttip/media_tree.git
 181 F:      drivers/media/dvb-frontends/a8293*
 182
 183 AACRAID SCSI RAID DRIVER
 184 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 185 L:      linux-scsi@vger.kernel.org
 186 S:      Supported
 187 W:      http://www.adaptec.com/
 188 F:      Documentation/scsi/aacraid.rst
 189 F:      drivers/scsi/aacraid/
 190
 191 AB8500 BATTERY AND CHARGER DRIVERS
 192 M:      Linus Walleij <linus.walleij@linaro.org>
 193 F:      Documentation/devicetree/bindings/power/supply/*ab8500*
 194 F:      drivers/power/supply/*ab8500*
 195
 196 ABI/API
 197 L:      linux-api@vger.kernel.org
 198 F:      include/linux/syscalls.h
 199 F:      kernel/sys_ni.c
 200 X:      arch/*/include/uapi/
 201 X:      include/uapi/
 202
 203 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 204 M:      Hans de Goede <hdegoede@redhat.com>
 205 L:      linux-hwmon@vger.kernel.org
 206 S:      Maintained
 207 F:      drivers/hwmon/abituguru.c
 208
 209 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 210 M:      Alistair John Strachan <alistair@devzero.co.uk>
 211 L:      linux-hwmon@vger.kernel.org
 212 S:      Maintained
 213 F:      drivers/hwmon/abituguru3.c
 214
 215 ACCES 104-DIO-48E GPIO DRIVER
 216 M:      William Breathitt Gray <william.gray@linaro.org>
 217 L:      linux-gpio@vger.kernel.org
 218 S:      Maintained
 219 F:      drivers/gpio/gpio-104-dio-48e.c
 220
 221 ACCES 104-IDI-48 GPIO DRIVER
 222 M:      William Breathitt Gray <william.gray@linaro.org>
 223 L:      linux-gpio@vger.kernel.org
 224 S:      Maintained
 225 F:      drivers/gpio/gpio-104-idi-48.c
 226
 227 ACCES 104-IDIO-16 GPIO DRIVER
 228 M:      William Breathitt Gray <william.gray@linaro.org>
 229 L:      linux-gpio@vger.kernel.org
 230 S:      Maintained
 231 F:      drivers/gpio/gpio-104-idio-16.c
 232
 233 ACCES 104-QUAD-8 DRIVER
 234 M:      William Breathitt Gray <william.gray@linaro.org>
 235 L:      linux-iio@vger.kernel.org
 236 S:      Maintained
 237 F:      drivers/counter/104-quad-8.c
 238
 239 ACCES IDIO-16 GPIO LIBRARY
 240 M:      William Breathitt Gray <william.gray@linaro.org>
 241 L:      linux-gpio@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/gpio/gpio-idio-16.c
 244 F:      drivers/gpio/gpio-idio-16.h
 245
 246 ACCES PCI-IDIO-16 GPIO DRIVER
 247 M:      William Breathitt Gray <william.gray@linaro.org>
 248 L:      linux-gpio@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/gpio/gpio-pci-idio-16.c
 251
 252 ACCES PCIe-IDIO-24 GPIO DRIVER
 253 M:      William Breathitt Gray <william.gray@linaro.org>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-pcie-idio-24.c
 257
 258 ACENIC DRIVER
 259 M:      Jes Sorensen <jes@trained-monkey.org>
 260 L:      linux-acenic@sunsite.dk
 261 S:      Maintained
 262 F:      drivers/net/ethernet/alteon/acenic*
 263
 264 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 265 M:      Peter Kaestle <peter@piie.net>
 266 L:      platform-driver-x86@vger.kernel.org
 267 S:      Maintained
 268 W:      http://piie.net/?section=acerhdf
 269 F:      drivers/platform/x86/acerhdf.c
 270
 271 ACER WMI LAPTOP EXTRAS
 272 M:      "Lee, Chun-Yi" <jlee@suse.com>
 273 L:      platform-driver-x86@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/platform/x86/acer-wmi.c
 276
 277 ACPI
 278 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 279 R:      Len Brown <lenb@kernel.org>
 280 L:      linux-acpi@vger.kernel.org
 281 S:      Supported
 282 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 283 B:      https://bugzilla.kernel.org
 284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 285 F:      Documentation/ABI/testing/configfs-acpi
 286 F:      Documentation/ABI/testing/sysfs-bus-acpi
 287 F:      Documentation/firmware-guide/acpi/
 288 F:      arch/x86/kernel/acpi/
 289 F:      arch/x86/pci/acpi.c
 290 F:      drivers/acpi/
 291 F:      drivers/pci/*/*acpi*
 292 F:      drivers/pci/*acpi*
 293 F:      drivers/pnp/pnpacpi/
 294 F:      include/acpi/
 295 F:      include/linux/acpi.h
 296 F:      include/linux/fwnode.h
 297 F:      include/linux/fw_table.h
 298 F:      lib/fw_table.c
 299 F:      tools/power/acpi/
 300
 301 ACPI APEI
 302 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 303 R:      Len Brown <lenb@kernel.org>
 304 R:      James Morse <james.morse@arm.com>
 305 R:      Tony Luck <tony.luck@intel.com>
 306 R:      Borislav Petkov <bp@alien8.de>
 307 L:      linux-acpi@vger.kernel.org
 308 F:      drivers/acpi/apei/
 309
 310 ACPI COMPONENT ARCHITECTURE (ACPICA)
 311 M:      Robert Moore <robert.moore@intel.com>
 312 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 313 L:      linux-acpi@vger.kernel.org
 314 L:      acpica-devel@lists.linux.dev
 315 S:      Supported
 316 W:      https://acpica.org/
 317 W:      https://github.com/acpica/acpica/
 318 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 319 B:      https://bugzilla.kernel.org
 320 B:      https://bugs.acpica.org
 321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 322 F:      drivers/acpi/acpica/
 323 F:      include/acpi/
 324 F:      tools/power/acpi/
 325
 326 ACPI FOR ARM64 (ACPI/arm64)
 327 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
 328 M:      Hanjun Guo <guohanjun@huawei.com>
 329 M:      Sudeep Holla <sudeep.holla@arm.com>
 330 L:      linux-acpi@vger.kernel.org
 331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 332 S:      Maintained
 333 F:      drivers/acpi/arm64
 334
 335 ACPI FOR RISC-V (ACPI/riscv)
 336 M:      Sunil V L <sunilvl@ventanamicro.com>
 337 L:      linux-acpi@vger.kernel.org
 338 L:      linux-riscv@lists.infradead.org
 339 S:      Maintained
 340 F:      drivers/acpi/riscv/
 341
 342 ACPI PCC(Platform Communication Channel) MAILBOX DRIVER
 343 M:      Sudeep Holla <sudeep.holla@arm.com>
 344 L:      linux-acpi@vger.kernel.org
 345 S:      Supported
 346 F:      drivers/mailbox/pcc.c
 347
 348 ACPI PMIC DRIVERS
 349 M:      "Rafael J. Wysocki" <rafael@kernel.org>
 350 M:      Len Brown <lenb@kernel.org>
 351 R:      Andy Shevchenko <andy@kernel.org>
 352 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 353 L:      linux-acpi@vger.kernel.org
 354 S:      Supported
 355 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 356 B:      https://bugzilla.kernel.org
 357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 358 F:      drivers/acpi/pmic/
 359
 360 ACPI SERIAL MULTI INSTANTIATE DRIVER
 361 M:      Hans de Goede <hdegoede@redhat.com>
 362 L:      platform-driver-x86@vger.kernel.org
 363 S:      Maintained
 364 F:      drivers/platform/x86/serial-multi-instantiate.c
 365
 366 ACPI THERMAL DRIVER
 367 M:      Rafael J. Wysocki <rafael@kernel.org>
 368 R:      Zhang Rui <rui.zhang@intel.com>
 369 L:      linux-acpi@vger.kernel.org
 370 S:      Supported
 371 B:      https://bugzilla.kernel.org
 372 F:      drivers/acpi/*thermal*
 373
 374 ACPI VIOT DRIVER
 375 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
 376 L:      linux-acpi@vger.kernel.org
 377 L:      iommu@lists.linux.dev
 378 S:      Maintained
 379 F:      drivers/acpi/viot.c
 380 F:      include/linux/acpi_viot.h
 381
 382 ACPI WMI DRIVER
 383 M:      Armin Wolf <W_Armin@gmx.de>
 384 L:      platform-driver-x86@vger.kernel.org
 385 S:      Maintained
 386 F:      Documentation/driver-api/wmi.rst
 387 F:      Documentation/wmi/
 388 F:      drivers/platform/x86/wmi.c
 389 F:      include/uapi/linux/wmi.h
 390
 391 ACRN HYPERVISOR SERVICE MODULE
 392 M:      Fei Li <fei1.li@intel.com>
 393 L:      acrn-dev@lists.projectacrn.org (subscribers-only)
 394 S:      Supported
 395 W:      https://projectacrn.org
 396 F:      Documentation/virt/acrn/
 397 F:      drivers/virt/acrn/
 398 F:      include/uapi/linux/acrn.h
 399
 400 AD1889 ALSA SOUND DRIVER
 401 L:      linux-parisc@vger.kernel.org
 402 S:      Maintained
 403 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 404 F:      sound/pci/ad1889.*
 405
 406 AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 407 M:      Mugilraj Dhavachelvan <dmugil2000@gmail.com>
 408 L:      linux-iio@vger.kernel.org
 409 S:      Supported
 410 F:      drivers/iio/potentiometer/ad5110.c
 411
 412 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 413 M:      Michael Hennerich <michael.hennerich@analog.com>
 414 S:      Supported
 415 W:      http://wiki.analog.com/AD5254
 416 W:      https://ez.analog.com/linux-software-drivers
 417 F:      drivers/misc/ad525x_dpot.c
 418
 419 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 S:      Supported
 422 W:      http://wiki.analog.com/AD5398
 423 W:      https://ez.analog.com/linux-software-drivers
 424 F:      drivers/regulator/ad5398.c
 425
 426 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 S:      Supported
 429 W:      http://wiki.analog.com/AD7142
 430 W:      https://ez.analog.com/linux-software-drivers
 431 F:      drivers/input/misc/ad714x.c
 432
 433 AD7877 TOUCHSCREEN DRIVER
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 S:      Supported
 436 W:      http://wiki.analog.com/AD7877
 437 W:      https://ez.analog.com/linux-software-drivers
 438 F:      drivers/input/touchscreen/ad7877.c
 439
 440 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 S:      Supported
 443 W:      http://wiki.analog.com/AD7879
 444 W:      https://ez.analog.com/linux-software-drivers
 445 F:      drivers/input/touchscreen/ad7879.c
 446
 447 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 448 M:      Jiri Kosina <jikos@kernel.org>
 449 S:      Maintained
 450
 451 ADF7242 IEEE 802.15.4 RADIO DRIVER
 452 M:      Michael Hennerich <michael.hennerich@analog.com>
 453 L:      linux-wpan@vger.kernel.org
 454 S:      Supported
 455 W:      https://wiki.analog.com/ADF7242
 456 W:      https://ez.analog.com/linux-software-drivers
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458 F:      drivers/net/ieee802154/adf7242.c
 459
 460 ADM1025 HARDWARE MONITOR DRIVER
 461 M:      Jean Delvare <jdelvare@suse.com>
 462 L:      linux-hwmon@vger.kernel.org
 463 S:      Maintained
 464 F:      Documentation/hwmon/adm1025.rst
 465 F:      drivers/hwmon/adm1025.c
 466
 467 ADM1029 HARDWARE MONITOR DRIVER
 468 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      drivers/hwmon/adm1029.c
 472
 473 ADM8211 WIRELESS DRIVER
 474 L:      linux-wireless@vger.kernel.org
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 S:      Supported
 488 W:      http://wiki.analog.com/ADP5520
 489 W:      https://ez.analog.com/linux-software-drivers
 490 F:      drivers/gpio/gpio-adp5520.c
 491 F:      drivers/input/keyboard/adp5520-keys.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/mfd/adp5520.c
 494 F:      drivers/video/backlight/adp5520_bl.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 S:      Supported
 499 W:      http://wiki.analog.com/ADP5588
 500 W:      https://ez.analog.com/linux-software-drivers
 501 F:      Documentation/devicetree/bindings/input/adi,adp5588.yaml
 502 F:      drivers/input/keyboard/adp5588-keys.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 S:      Supported
 507 W:      http://wiki.analog.com/ADP8860
 508 W:      https://ez.analog.com/linux-software-drivers
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADT746X FAN DRIVER
 512 M:      Colin Leroy <colin@colino.net>
 513 S:      Maintained
 514 F:      drivers/macintosh/therm_adt746x.c
 515
 516 ADT7475 HARDWARE MONITOR DRIVER
 517 M:      Jean Delvare <jdelvare@suse.com>
 518 L:      linux-hwmon@vger.kernel.org
 519 S:      Maintained
 520 F:      Documentation/hwmon/adt7475.rst
 521 F:      drivers/hwmon/adt7475.c
 522
 523 ADVANSYS SCSI DRIVER
 524 M:      Matthew Wilcox <willy@infradead.org>
 525 M:      Hannes Reinecke <hare@suse.com>
 526 L:      linux-scsi@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/scsi/advansys.rst
 529 F:      drivers/scsi/advansys.c
 530
 531 ADVANTECH SWBTN DRIVER
 532 M:      Andrea Ho <Andrea.Ho@advantech.com.tw>
 533 L:      platform-driver-x86@vger.kernel.org
 534 S:      Maintained
 535 F:      drivers/platform/x86/adv_swbutton.c
 536
 537 ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 538 M:      Lucas Stankus <lucas.p.stankus@gmail.com>
 539 S:      Supported
 540 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
 541 F:      drivers/iio/accel/adxl313*
 542
 543 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 544 M:      Michael Hennerich <michael.hennerich@analog.com>
 545 S:      Supported
 546 W:      http://wiki.analog.com/ADXL345
 547 W:      https://ez.analog.com/linux-software-drivers
 548 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 549 F:      drivers/input/misc/adxl34x.c
 550
 551 ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 552 M:      Puranjay Mohan <puranjay12@gmail.com>
 553 L:      linux-iio@vger.kernel.org
 554 S:      Supported
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
 556 F:      drivers/iio/accel/adxl355.h
 557 F:      drivers/iio/accel/adxl355_core.c
 558 F:      drivers/iio/accel/adxl355_i2c.c
 559 F:      drivers/iio/accel/adxl355_spi.c
 560
 561 ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 562 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
 563 L:      linux-iio@vger.kernel.org
 564 S:      Supported
 565 W:      https://ez.analog.com/linux-software-drivers
 566 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
 567 F:      drivers/iio/accel/adxl367*
 568
 569 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 570 M:      Michael Hennerich <michael.hennerich@analog.com>
 571 S:      Supported
 572 W:      https://ez.analog.com/linux-software-drivers
 573 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 574 F:      drivers/iio/accel/adxl372.c
 575 F:      drivers/iio/accel/adxl372_i2c.c
 576 F:      drivers/iio/accel/adxl372_spi.c
 577
 578 AF9013 MEDIA DRIVER
 579 M:      Antti Palosaari <crope@iki.fi>
 580 L:      linux-media@vger.kernel.org
 581 S:      Maintained
 582 W:      https://linuxtv.org
 583 W:      http://palosaari.fi/linux/
 584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 585 T:      git git://linuxtv.org/anttip/media_tree.git
 586 F:      drivers/media/dvb-frontends/af9013*
 587
 588 AF9033 MEDIA DRIVER
 589 M:      Antti Palosaari <crope@iki.fi>
 590 L:      linux-media@vger.kernel.org
 591 S:      Maintained
 592 W:      https://linuxtv.org
 593 W:      http://palosaari.fi/linux/
 594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 595 T:      git git://linuxtv.org/anttip/media_tree.git
 596 F:      drivers/media/dvb-frontends/af9033*
 597
 598 AFFS FILE SYSTEM
 599 M:      David Sterba <dsterba@suse.com>
 600 L:      linux-fsdevel@vger.kernel.org
 601 S:      Odd Fixes
 602 F:      Documentation/filesystems/affs.rst
 603 F:      fs/affs/
 604
 605 AFS FILESYSTEM
 606 M:      David Howells <dhowells@redhat.com>
 607 M:      Marc Dionne <marc.dionne@auristor.com>
 608 L:      linux-afs@lists.infradead.org
 609 S:      Supported
 610 W:      https://www.infradead.org/~dhowells/kafs/
 611 F:      Documentation/filesystems/afs.rst
 612 F:      fs/afs/
 613 F:      include/trace/events/afs.h
 614
 615 AGPGART DRIVER
 616 M:      David Airlie <airlied@redhat.com>
 617 L:      dri-devel@lists.freedesktop.org
 618 S:      Maintained
 619 T:      git git://anongit.freedesktop.org/drm/drm
 620 F:      drivers/char/agp/
 621 F:      include/linux/agp*
 622 F:      include/uapi/linux/agp*
 623
 624 AHA152X SCSI DRIVER
 625 M:      "Juergen E. Fischer" <fischer@norbit.de>
 626 L:      linux-scsi@vger.kernel.org
 627 S:      Maintained
 628 F:      drivers/scsi/aha152x*
 629 F:      drivers/scsi/pcmcia/aha152x*
 630
 631 AIC7XXX / AIC79XX SCSI DRIVER
 632 M:      Hannes Reinecke <hare@suse.com>
 633 L:      linux-scsi@vger.kernel.org
 634 S:      Maintained
 635 F:      drivers/scsi/aic7xxx/
 636
 637 AIMSLAB FM RADIO RECEIVER DRIVER
 638 M:      Hans Verkuil <hverkuil@xs4all.nl>
 639 L:      linux-media@vger.kernel.org
 640 S:      Maintained
 641 W:      https://linuxtv.org
 642 T:      git git://linuxtv.org/media_tree.git
 643 F:      drivers/media/radio/radio-aimslab*
 644
 645 AIO
 646 M:      Benjamin LaHaise <bcrl@kvack.org>
 647 L:      linux-aio@kvack.org
 648 S:      Supported
 649 F:      fs/aio.c
 650 F:      include/linux/*aio*.h
 651
 652 AIRSPY MEDIA DRIVER
 653 M:      Antti Palosaari <crope@iki.fi>
 654 L:      linux-media@vger.kernel.org
 655 S:      Maintained
 656 W:      https://linuxtv.org
 657 W:      http://palosaari.fi/linux/
 658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 659 T:      git git://linuxtv.org/anttip/media_tree.git
 660 F:      drivers/media/usb/airspy/
 661
 662 ALACRITECH GIGABIT ETHERNET DRIVER
 663 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 664 S:      Maintained
 665 F:      drivers/net/ethernet/alacritech/*
 666
 667 ALCATEL SPEEDTOUCH USB DRIVER
 668 M:      Duncan Sands <duncan.sands@free.fr>
 669 L:      linux-usb@vger.kernel.org
 670 S:      Maintained
 671 W:      http://www.linux-usb.org/SpeedTouch/
 672 F:      drivers/usb/atm/speedtch.c
 673 F:      drivers/usb/atm/usbatm.c
 674
 675 ALCHEMY AU1XX0 MMC DRIVER
 676 M:      Manuel Lauss <manuel.lauss@gmail.com>
 677 S:      Maintained
 678 F:      drivers/mmc/host/au1xmmc.c
 679
 680 ALI1563 I2C DRIVER
 681 M:      Rudolf Marek <r.marek@assembler.cz>
 682 L:      linux-i2c@vger.kernel.org
 683 S:      Maintained
 684 F:      Documentation/i2c/busses/i2c-ali1563.rst
 685 F:      drivers/i2c/busses/i2c-ali1563.c
 686
 687 ALIBABA ELASTIC RDMA DRIVER
 688 M:      Cheng Xu <chengyou@linux.alibaba.com>
 689 M:      Kai Shen <kaishen@linux.alibaba.com>
 690 L:      linux-rdma@vger.kernel.org
 691 S:      Supported
 692 F:      drivers/infiniband/hw/erdma
 693 F:      include/uapi/rdma/erdma-abi.h
 694
 695 ALIBABA PMU DRIVER
 696 M:      Shuai Xue <xueshuai@linux.alibaba.com>
 697 S:      Supported
 698 F:      Documentation/admin-guide/perf/alibaba_pmu.rst
 699 F:      drivers/perf/alibaba_uncore_drw_pmu.c
 700
 701 ALIENWARE WMI DRIVER
 702 L:      Dell.Client.Kernel@dell.com
 703 S:      Maintained
 704 F:      drivers/platform/x86/dell/alienware-wmi.c
 705
 706 ALLEGRO DVT VIDEO IP CORE DRIVER
 707 M:      Michael Tretter <m.tretter@pengutronix.de>
 708 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 709 L:      linux-media@vger.kernel.org
 710 S:      Maintained
 711 F:      Documentation/devicetree/bindings/media/allegro,al5e.yaml
 712 F:      drivers/media/platform/allegro-dvt/
 713
 714 ALLWINNER A10 CSI DRIVER
 715 M:      Maxime Ripard <mripard@kernel.org>
 716 L:      linux-media@vger.kernel.org
 717 S:      Maintained
 718 T:      git git://linuxtv.org/media_tree.git
 719 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
 720 F:      drivers/media/platform/sunxi/sun4i-csi/
 721
 722 ALLWINNER A31 CSI DRIVER
 723 M:      Yong Deng <yong.deng@magewell.com>
 724 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 725 L:      linux-media@vger.kernel.org
 726 S:      Maintained
 727 T:      git git://linuxtv.org/media_tree.git
 728 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
 729 F:      drivers/media/platform/sunxi/sun6i-csi/
 730
 731 ALLWINNER A31 ISP DRIVER
 732 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 733 L:      linux-media@vger.kernel.org
 734 S:      Maintained
 735 T:      git git://linuxtv.org/media_tree.git
 736 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml
 737 F:      drivers/staging/media/sunxi/sun6i-isp/
 738 F:      drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h
 739
 740 ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER
 741 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 742 L:      linux-media@vger.kernel.org
 743 S:      Maintained
 744 T:      git git://linuxtv.org/media_tree.git
 745 F:      Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml
 746 F:      drivers/media/platform/sunxi/sun6i-mipi-csi2/
 747
 748 ALLWINNER CPUFREQ DRIVER
 749 M:      Yangtao Li <tiny.windzz@gmail.com>
 750 L:      linux-pm@vger.kernel.org
 751 S:      Maintained
 752 F:      Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml
 753 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 754
 755 ALLWINNER CRYPTO DRIVERS
 756 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 757 L:      linux-crypto@vger.kernel.org
 758 S:      Maintained
 759 F:      drivers/crypto/allwinner/
 760
 761 ALLWINNER DMIC DRIVERS
 762 M:      Ban Tao <fengzheng923@gmail.com>
 763 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 764 S:      Maintained
 765 F:      Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
 766 F:      sound/soc/sunxi/sun50i-dmic.c
 767
 768 ALLWINNER HARDWARE SPINLOCK SUPPORT
 769 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
 770 S:      Maintained
 771 F:      Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
 772 F:      drivers/hwspinlock/sun6i_hwspinlock.c
 773
 774 ALLWINNER THERMAL DRIVER
 775 M:      Vasily Khoruzhick <anarsoul@gmail.com>
 776 M:      Yangtao Li <tiny.windzz@gmail.com>
 777 L:      linux-pm@vger.kernel.org
 778 S:      Maintained
 779 F:      Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
 780 F:      drivers/thermal/sun8i_thermal.c
 781
 782 ALLWINNER VPU DRIVER
 783 M:      Maxime Ripard <mripard@kernel.org>
 784 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 785 L:      linux-media@vger.kernel.org
 786 S:      Maintained
 787 F:      drivers/staging/media/sunxi/cedrus/
 788
 789 ALPHA PORT
 790 M:      Richard Henderson <richard.henderson@linaro.org>
 791 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 792 M:      Matt Turner <mattst88@gmail.com>
 793 L:      linux-alpha@vger.kernel.org
 794 S:      Odd Fixes
 795 F:      arch/alpha/
 796
 797 ALPS PS/2 TOUCHPAD DRIVER
 798 R:      Pali Rohár <pali@kernel.org>
 799 F:      drivers/input/mouse/alps.*
 800
 801 ALTERA I2C CONTROLLER DRIVER
 802 M:      Thor Thayer <thor.thayer@linux.intel.com>
 803 S:      Maintained
 804 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 805 F:      drivers/i2c/busses/i2c-altera.c
 806
 807 ALTERA MAILBOX DRIVER
 808 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 809 S:      Maintained
 810 F:      drivers/mailbox/mailbox-altera.c
 811
 812 ALTERA MSGDMA IP CORE DRIVER
 813 M:      Olivier Dautricourt <olivierdautricourt@gmail.com>
 814 R:      Stefan Roese <sr@denx.de>
 815 L:      dmaengine@vger.kernel.org
 816 S:      Odd Fixes
 817 F:      Documentation/devicetree/bindings/dma/altr,msgdma.yaml
 818 F:      drivers/dma/altera-msgdma.c
 819
 820 ALTERA PIO DRIVER
 821 M:      Mun Yew Tham <mun.yew.tham@intel.com>
 822 L:      linux-gpio@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/gpio/gpio-altera.c
 825
 826 ALTERA SYSTEM MANAGER DRIVER
 827 M:      Thor Thayer <thor.thayer@linux.intel.com>
 828 S:      Maintained
 829 F:      drivers/mfd/altera-sysmgr.c
 830 F:      include/linux/mfd/altera-sysmgr.h
 831
 832 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 833 M:      Thor Thayer <thor.thayer@linux.intel.com>
 834 S:      Maintained
 835 F:      drivers/gpio/gpio-altera-a10sr.c
 836 F:      drivers/mfd/altera-a10sr.c
 837 F:      drivers/reset/reset-a10sr.c
 838 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 839 F:      include/linux/mfd/altera-a10sr.h
 840
 841 ALTERA TRIPLE SPEED ETHERNET DRIVER
 842 M:      Joyce Ooi <joyce.ooi@intel.com>
 843 L:      netdev@vger.kernel.org
 844 S:      Maintained
 845 F:      drivers/net/ethernet/altera/
 846
 847 ALTERA UART/JTAG UART SERIAL DRIVERS
 848 M:      Tobias Klauser <tklauser@distanz.ch>
 849 L:      linux-serial@vger.kernel.org
 850 S:      Maintained
 851 F:      drivers/tty/serial/altera_jtaguart.c
 852 F:      drivers/tty/serial/altera_uart.c
 853 F:      include/linux/altera_jtaguart.h
 854 F:      include/linux/altera_uart.h
 855
 856 AMAZON ANNAPURNA LABS FIC DRIVER
 857 M:      Talel Shenhar <talel@amazon.com>
 858 S:      Maintained
 859 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
 860 F:      drivers/irqchip/irq-al-fic.c
 861
 862 AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC
 863 M:      Talel Shenhar <talel@amazon.com>
 864 M:      Talel Shenhar <talelshenhar@gmail.com>
 865 S:      Maintained
 866 F:      Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml
 867 F:      drivers/edac/al_mc_edac.c
 868
 869 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 870 M:      Talel Shenhar <talel@amazon.com>
 871 S:      Maintained
 872 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 873 F:      drivers/thermal/thermal_mmio.c
 874
 875 AMAZON ETHERNET DRIVERS
 876 M:      Shay Agroskin <shayagr@amazon.com>
 877 M:      Arthur Kiyanovski <akiyano@amazon.com>
 878 R:      David Arinzon <darinzon@amazon.com>
 879 R:      Noam Dagan <ndagan@amazon.com>
 880 R:      Saeed Bishara <saeedb@amazon.com>
 881 L:      netdev@vger.kernel.org
 882 S:      Supported
 883 F:      Documentation/networking/device_drivers/ethernet/amazon/ena.rst
 884 F:      drivers/net/ethernet/amazon/
 885
 886 AMAZON RDMA EFA DRIVER
 887 M:      Michael Margolin <mrgolin@amazon.com>
 888 R:      Gal Pressman <gal.pressman@linux.dev>
 889 R:      Yossi Leybovich <sleybo@amazon.com>
 890 L:      linux-rdma@vger.kernel.org
 891 S:      Supported
 892 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 893 F:      drivers/infiniband/hw/efa/
 894 F:      include/uapi/rdma/efa-abi.h
 895
 896 AMD CDX BUS DRIVER
 897 M:      Nipun Gupta <nipun.gupta@amd.com>
 898 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
 899 S:      Maintained
 900 F:      Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml
 901 F:      drivers/cdx/*
 902 F:      include/linux/cdx/*
 903
 904 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 905 M:      Tom Lendacky <thomas.lendacky@amd.com>
 906 M:      John Allen <john.allen@amd.com>
 907 L:      linux-crypto@vger.kernel.org
 908 S:      Supported
 909 F:      drivers/crypto/ccp/
 910 F:      include/linux/ccp.h
 911
 912 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT
 913 M:      Ashish Kalra <ashish.kalra@amd.com>
 914 M:      Tom Lendacky <thomas.lendacky@amd.com>
 915 L:      linux-crypto@vger.kernel.org
 916 S:      Supported
 917 F:      drivers/crypto/ccp/sev*
 918 F:      include/uapi/linux/psp-sev.h
 919
 920 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT
 921 M:      Mario Limonciello <mario.limonciello@amd.com>
 922 L:      linux-crypto@vger.kernel.org
 923 S:      Supported
 924 F:      drivers/crypto/ccp/dbc.c
 925 F:      drivers/crypto/ccp/dbc.h
 926 F:      drivers/crypto/ccp/platform-access.c
 927 F:      drivers/crypto/ccp/platform-access.h
 928 F:      include/uapi/linux/psp-dbc.h
 929 F:      tools/crypto/ccp/*.c
 930 F:      tools/crypto/ccp/*.py
 931
 932 AMD DISPLAY CORE
 933 M:      Harry Wentland <harry.wentland@amd.com>
 934 M:      Leo Li <sunpeng.li@amd.com>
 935 M:      Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
 936 L:      amd-gfx@lists.freedesktop.org
 937 S:      Supported
 938 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 939 F:      drivers/gpu/drm/amd/display/
 940
 941 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 942 M:      Huang Rui <ray.huang@amd.com>
 943 L:      linux-hwmon@vger.kernel.org
 944 S:      Supported
 945 F:      Documentation/hwmon/fam15h_power.rst
 946 F:      drivers/hwmon/fam15h_power.c
 947
 948 AMD FCH GPIO DRIVER
 949 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 950 L:      linux-gpio@vger.kernel.org
 951 S:      Maintained
 952 F:      drivers/gpio/gpio-amd-fch.c
 953 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 954
 955 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 956 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 957 S:      Orphan
 958 F:      drivers/usb/gadget/udc/amd5536udc.*
 959
 960 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 961 M:      Andres Salomon <dilinger@queued.net>
 962 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 963 S:      Supported
 964 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 965 F:      arch/x86/include/asm/geode.h
 966 F:      drivers/char/hw_random/geode-rng.c
 967 F:      drivers/crypto/geode*
 968 F:      drivers/video/fbdev/geode/
 969
 970 AMD HSMP DRIVER
 971 M:      Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com>
 972 R:      Carlos Bilbao <carlos.bilbao@amd.com>
 973 L:      platform-driver-x86@vger.kernel.org
 974 S:      Maintained
 975 F:      Documentation/arch/x86/amd_hsmp.rst
 976 F:      arch/x86/include/asm/amd_hsmp.h
 977 F:      arch/x86/include/uapi/asm/amd_hsmp.h
 978 F:      drivers/platform/x86/amd/hsmp.c
 979
 980 AMD IOMMU (AMD-VI)
 981 M:      Joerg Roedel <joro@8bytes.org>
 982 R:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 983 L:      iommu@lists.linux.dev
 984 S:      Maintained
 985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 986 F:      drivers/iommu/amd/
 987 F:      include/linux/amd-iommu.h
 988
 989 AMD KFD
 990 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 991 L:      amd-gfx@lists.freedesktop.org
 992 S:      Supported
 993 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
 994 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 995 F:      drivers/gpu/drm/amd/amdkfd/
 996 F:      drivers/gpu/drm/amd/include/cik_structs.h
 997 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 998 F:      drivers/gpu/drm/amd/include/v9_structs.h
 999 F:      drivers/gpu/drm/amd/include/vi_structs.h
1000 F:      include/uapi/linux/kfd_ioctl.h
1001 F:      include/uapi/linux/kfd_sysfs.h
1002
1003 AMD MP2 I2C DRIVER
1004 M:      Elie Morisse <syniurge@gmail.com>
1005 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
1006 L:      linux-i2c@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/i2c/busses/i2c-amd-mp2*
1009
1010 AMD PDS CORE DRIVER
1011 M:      Shannon Nelson <shannon.nelson@amd.com>
1012 M:      Brett Creeley <brett.creeley@amd.com>
1013 L:      netdev@vger.kernel.org
1014 S:      Supported
1015 F:      Documentation/networking/device_drivers/ethernet/amd/pds_core.rst
1016 F:      drivers/net/ethernet/amd/pds_core/
1017 F:      include/linux/pds/
1018
1019 AMD PMC DRIVER
1020 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1021 L:      platform-driver-x86@vger.kernel.org
1022 S:      Maintained
1023 F:      drivers/platform/x86/amd/pmc/
1024
1025 AMD PMF DRIVER
1026 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
1027 L:      platform-driver-x86@vger.kernel.org
1028 S:      Maintained
1029 F:      Documentation/ABI/testing/sysfs-amd-pmf
1030 F:      drivers/platform/x86/amd/pmf/
1031
1032 AMD POWERPLAY AND SWSMU
1033 M:      Evan Quan <evan.quan@amd.com>
1034 L:      amd-gfx@lists.freedesktop.org
1035 S:      Supported
1036 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
1037 F:      drivers/gpu/drm/amd/pm/
1038
1039 AMD PSTATE DRIVER
1040 M:      Huang Rui <ray.huang@amd.com>
1041 L:      linux-pm@vger.kernel.org
1042 S:      Supported
1043 F:      Documentation/admin-guide/pm/amd-pstate.rst
1044 F:      drivers/cpufreq/amd-pstate*
1045 F:      include/linux/amd-pstate.h
1046 F:      tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
1047
1048 AMD PTDMA DRIVER
1049 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1050 L:      dmaengine@vger.kernel.org
1051 S:      Maintained
1052 F:      drivers/dma/ptdma/
1053
1054 AMD SEATTLE DEVICE TREE SUPPORT
1055 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
1056 M:      Tom Lendacky <thomas.lendacky@amd.com>
1057 S:      Supported
1058 F:      arch/arm64/boot/dts/amd/
1059
1060 AMD SENSOR FUSION HUB DRIVER
1061 M:      Basavaraj Natikar <basavaraj.natikar@amd.com>
1062 L:      linux-input@vger.kernel.org
1063 S:      Maintained
1064 F:      Documentation/hid/amd-sfh*
1065 F:      drivers/hid/amd-sfh-hid/
1066
1067 AMD SPI DRIVER
1068 M:      Sanjay R Mehta <sanju.mehta@amd.com>
1069 S:      Maintained
1070 F:      drivers/spi/spi-amd.c
1071
1072 AMD XGBE DRIVER
1073 M:      "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com>
1074 L:      netdev@vger.kernel.org
1075 S:      Supported
1076 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
1077 F:      drivers/net/ethernet/amd/xgbe/
1078
1079 AMLOGIC DDR PMU DRIVER
1080 M:      Jiucheng Xu <jiucheng.xu@amlogic.com>
1081 L:      linux-amlogic@lists.infradead.org
1082 S:      Supported
1083 W:      http://www.amlogic.com
1084 F:      Documentation/admin-guide/perf/meson-ddr-pmu.rst
1085 F:      Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml
1086 F:      drivers/perf/amlogic/
1087 F:      include/soc/amlogic/
1088
1089 AMPHION VPU CODEC V4L2 DRIVER
1090 M:      Ming Qian <ming.qian@nxp.com>
1091 M:      Zhou Peng <eagle.zhou@nxp.com>
1092 L:      linux-media@vger.kernel.org
1093 S:      Maintained
1094 F:      Documentation/devicetree/bindings/media/amphion,vpu.yaml
1095 F:      drivers/media/platform/amphion/
1096
1097 AMS AS73211 DRIVER
1098 M:      Christian Eggers <ceggers@arri.de>
1099 L:      linux-iio@vger.kernel.org
1100 S:      Maintained
1101 F:      Documentation/devicetree/bindings/iio/light/ams,as73211.yaml
1102 F:      drivers/iio/light/as73211.c
1103
1104 AMT (Automatic Multicast Tunneling)
1105 M:      Taehee Yoo <ap420073@gmail.com>
1106 L:      netdev@vger.kernel.org
1107 S:      Maintained
1108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
1110 F:      drivers/net/amt.c
1111
1112 ANALOG DEVICES INC AD3552R DRIVER
1113 M:      Nuno Sá <nuno.sa@analog.com>
1114 L:      linux-iio@vger.kernel.org
1115 S:      Supported
1116 W:      https://ez.analog.com/linux-software-drivers
1117 F:      Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
1118 F:      drivers/iio/dac/ad3552r.c
1119
1120 ANALOG DEVICES INC AD4130 DRIVER
1121 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1122 L:      linux-iio@vger.kernel.org
1123 S:      Supported
1124 W:      https://ez.analog.com/linux-software-drivers
1125 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
1126 F:      Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
1127 F:      drivers/iio/adc/ad4130.c
1128
1129 ANALOG DEVICES INC AD7192 DRIVER
1130 M:      Alexandru Tachici <alexandru.tachici@analog.com>
1131 L:      linux-iio@vger.kernel.org
1132 S:      Supported
1133 W:      https://ez.analog.com/linux-software-drivers
1134 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml
1135 F:      drivers/iio/adc/ad7192.c
1136
1137 ANALOG DEVICES INC AD7292 DRIVER
1138 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
1139 L:      linux-iio@vger.kernel.org
1140 S:      Supported
1141 W:      https://ez.analog.com/linux-software-drivers
1142 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
1143 F:      drivers/iio/adc/ad7292.c
1144
1145 ANALOG DEVICES INC AD7293 DRIVER
1146 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1147 L:      linux-iio@vger.kernel.org
1148 S:      Supported
1149 W:      https://ez.analog.com/linux-software-drivers
1150 F:      Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml
1151 F:      drivers/iio/dac/ad7293.c
1152
1153 ANALOG DEVICES INC AD74115 DRIVER
1154 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1155 L:      linux-iio@vger.kernel.org
1156 S:      Supported
1157 W:      https://ez.analog.com/linux-software-drivers
1158 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml
1159 F:      drivers/iio/addac/ad74115.c
1160
1161 ANALOG DEVICES INC AD74413R DRIVER
1162 M:      Cosmin Tanislav <cosmin.tanislav@analog.com>
1163 L:      linux-iio@vger.kernel.org
1164 S:      Supported
1165 W:      https://ez.analog.com/linux-software-drivers
1166 F:      Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
1167 F:      drivers/iio/addac/ad74413r.c
1168 F:      include/dt-bindings/iio/addac/adi,ad74413r.h
1169
1170 ANALOG DEVICES INC AD7768-1 DRIVER
1171 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1172 L:      linux-iio@vger.kernel.org
1173 S:      Supported
1174 W:      https://ez.analog.com/linux-software-drivers
1175 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml
1176 F:      drivers/iio/adc/ad7768-1.c
1177
1178 ANALOG DEVICES INC AD7780 DRIVER
1179 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1180 M:      Renato Lui Geh <renatogeh@gmail.com>
1181 L:      linux-iio@vger.kernel.org
1182 S:      Supported
1183 W:      https://ez.analog.com/linux-software-drivers
1184 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
1185 F:      drivers/iio/adc/ad7780.c
1186
1187 ANALOG DEVICES INC ADA4250 DRIVER
1188 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1189 L:      linux-iio@vger.kernel.org
1190 S:      Supported
1191 W:      https://ez.analog.com/linux-software-drivers
1192 F:      Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml
1193 F:      drivers/iio/amplifiers/ada4250.c
1194
1195 ANALOG DEVICES INC ADF4377 DRIVER
1196 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1197 L:      linux-iio@vger.kernel.org
1198 S:      Supported
1199 W:      https://ez.analog.com/linux-software-drivers
1200 F:      Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
1201 F:      drivers/iio/frequency/adf4377.c
1202
1203 ANALOG DEVICES INC ADGS1408 DRIVER
1204 M:      Mircea Caprioru <mircea.caprioru@analog.com>
1205 S:      Supported
1206 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
1207 F:      drivers/mux/adgs1408.c
1208
1209 ANALOG DEVICES INC ADIN DRIVER
1210 M:      Michael Hennerich <michael.hennerich@analog.com>
1211 L:      netdev@vger.kernel.org
1212 S:      Supported
1213 W:      https://ez.analog.com/linux-software-drivers
1214 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
1215 F:      drivers/net/phy/adin.c
1216
1217 ANALOG DEVICES INC ADIS DRIVER LIBRARY
1218 M:      Nuno Sa <nuno.sa@analog.com>
1219 L:      linux-iio@vger.kernel.org
1220 S:      Supported
1221 F:      drivers/iio/imu/adis.c
1222 F:      drivers/iio/imu/adis_buffer.c
1223 F:      drivers/iio/imu/adis_trigger.c
1224 F:      include/linux/iio/imu/adis.h
1225
1226 ANALOG DEVICES INC ADIS16460 DRIVER
1227 M:      Dragos Bogdan <dragos.bogdan@analog.com>
1228 L:      linux-iio@vger.kernel.org
1229 S:      Supported
1230 W:      https://ez.analog.com/linux-software-drivers
1231 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
1232 F:      drivers/iio/imu/adis16460.c
1233
1234 ANALOG DEVICES INC ADIS16475 DRIVER
1235 M:      Nuno Sa <nuno.sa@analog.com>
1236 L:      linux-iio@vger.kernel.org
1237 S:      Supported
1238 W:      https://ez.analog.com/linux-software-drivers
1239 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml
1240 F:      drivers/iio/imu/adis16475.c
1241
1242 ANALOG DEVICES INC ADM1177 DRIVER
1243 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1244 L:      linux-hwmon@vger.kernel.org
1245 S:      Supported
1246 W:      https://ez.analog.com/linux-software-drivers
1247 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
1248 F:      drivers/hwmon/adm1177.c
1249
1250 ANALOG DEVICES INC ADMV1013 DRIVER
1251 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1252 L:      linux-iio@vger.kernel.org
1253 S:      Supported
1254 W:      https://ez.analog.com/linux-software-drivers
1255 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml
1256 F:      drivers/iio/frequency/admv1013.c
1257
1258 ANALOG DEVICES INC ADMV1014 DRIVER
1259 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1260 L:      linux-iio@vger.kernel.org
1261 S:      Supported
1262 W:      https://ez.analog.com/linux-software-drivers
1263 F:      Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml
1264 F:      drivers/iio/frequency/admv1014.c
1265
1266 ANALOG DEVICES INC ADMV8818 DRIVER
1267 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1268 L:      linux-iio@vger.kernel.org
1269 S:      Supported
1270 W:      https://ez.analog.com/linux-software-drivers
1271 F:      Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml
1272 F:      drivers/iio/filter/admv8818.c
1273
1274 ANALOG DEVICES INC ADP5061 DRIVER
1275 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1276 L:      linux-pm@vger.kernel.org
1277 S:      Supported
1278 W:      https://ez.analog.com/linux-software-drivers
1279 F:      drivers/power/supply/adp5061.c
1280
1281 ANALOG DEVICES INC ADRF6780 DRIVER
1282 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
1283 L:      linux-iio@vger.kernel.org
1284 S:      Supported
1285 W:      https://ez.analog.com/linux-software-drivers
1286 F:      Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml
1287 F:      drivers/iio/frequency/adrf6780.c
1288
1289 ANALOG DEVICES INC ADV7180 DRIVER
1290 M:      Lars-Peter Clausen <lars@metafoo.de>
1291 L:      linux-media@vger.kernel.org
1292 S:      Supported
1293 W:      https://ez.analog.com/linux-software-drivers
1294 F:      Documentation/devicetree/bindings/media/i2c/adv7180.yaml
1295 F:      drivers/media/i2c/adv7180.c
1296
1297 ANALOG DEVICES INC ADV748X DRIVER
1298 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1299 L:      linux-media@vger.kernel.org
1300 S:      Maintained
1301 F:      Documentation/devicetree/bindings/media/i2c/adv748x.yaml
1302 F:      drivers/media/i2c/adv748x/*
1303
1304 ANALOG DEVICES INC ADV7511 DRIVER
1305 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1306 L:      linux-media@vger.kernel.org
1307 S:      Maintained
1308 F:      drivers/media/i2c/adv7511*
1309
1310 ANALOG DEVICES INC ADV7604 DRIVER
1311 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1312 L:      linux-media@vger.kernel.org
1313 S:      Maintained
1314 F:      Documentation/devicetree/bindings/media/i2c/adv7604.yaml
1315 F:      drivers/media/i2c/adv7604*
1316
1317 ANALOG DEVICES INC ADV7842 DRIVER
1318 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1319 L:      linux-media@vger.kernel.org
1320 S:      Maintained
1321 F:      drivers/media/i2c/adv7842*
1322
1323 ANALOG DEVICES INC ADXRS290 DRIVER
1324 M:      Nishant Malpani <nish.malpani25@gmail.com>
1325 L:      linux-iio@vger.kernel.org
1326 S:      Supported
1327 F:      Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml
1328 F:      drivers/iio/gyro/adxrs290.c
1329
1330 ANALOG DEVICES INC ASOC CODEC DRIVERS
1331 M:      Lars-Peter Clausen <lars@metafoo.de>
1332 M:      Nuno Sá <nuno.sa@analog.com>
1333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1334 S:      Supported
1335 W:      http://wiki.analog.com/
1336 W:      https://ez.analog.com/linux-software-drivers
1337 F:      sound/soc/codecs/ad1*
1338 F:      sound/soc/codecs/ad7*
1339 F:      sound/soc/codecs/adau*
1340 F:      sound/soc/codecs/adav*
1341 F:      sound/soc/codecs/sigmadsp.*
1342 F:      sound/soc/codecs/ssm*
1343
1344 ANALOG DEVICES INC DMA DRIVERS
1345 M:      Lars-Peter Clausen <lars@metafoo.de>
1346 S:      Supported
1347 W:      https://ez.analog.com/linux-software-drivers
1348 F:      drivers/dma/dma-axi-dmac.c
1349
1350 ANALOG DEVICES INC IIO DRIVERS
1351 M:      Lars-Peter Clausen <lars@metafoo.de>
1352 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1353 S:      Supported
1354 W:      http://wiki.analog.com/
1355 W:      https://ez.analog.com/linux-software-drivers
1356 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1357 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1358 F:      Documentation/devicetree/bindings/iio/*/adi,*
1359 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml
1360 F:      Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml
1361 F:      drivers/iio/*/ad*
1362 F:      drivers/iio/adc/ltc249*
1363 F:      drivers/iio/amplifiers/hmc425a.c
1364 F:      drivers/staging/iio/*/ad*
1365 X:      drivers/iio/*/adjd*
1366
1367 ANALOG DEVICES INC MAX31760 DRIVER
1368 M:      Ibrahim Tilki <Ibrahim.Tilki@analog.com>
1369 S:      Maintained
1370 W:      http://wiki.analog.com/
1371 W:      https://ez.analog.com/linux-software-drivers
1372 F:      Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
1373 F:      Documentation/hwmon/max31760.rst
1374 F:      drivers/hwmon/max31760.c
1375
1376 ANALOGBITS PLL LIBRARIES
1377 M:      Paul Walmsley <paul.walmsley@sifive.com>
1378 S:      Supported
1379 F:      drivers/clk/analogbits/*
1380 F:      include/linux/clk/analogbits*
1381
1382 ANDROID DRIVERS
1383 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1384 M:      Arve Hjønnevåg <arve@android.com>
1385 M:      Todd Kjos <tkjos@android.com>
1386 M:      Martijn Coenen <maco@android.com>
1387 M:      Joel Fernandes <joel@joelfernandes.org>
1388 M:      Christian Brauner <christian@brauner.io>
1389 M:      Carlos Llamas <cmllamas@google.com>
1390 M:      Suren Baghdasaryan <surenb@google.com>
1391 L:      linux-kernel@vger.kernel.org
1392 S:      Supported
1393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1394 F:      drivers/android/
1395
1396 ANDROID GOLDFISH PIC DRIVER
1397 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1398 S:      Supported
1399 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1400 F:      drivers/irqchip/irq-goldfish-pic.c
1401
1402 ANDROID GOLDFISH RTC DRIVER
1403 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
1404 S:      Supported
1405 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1406 F:      drivers/rtc/rtc-goldfish.c
1407
1408 AOA (Apple Onboard Audio) ALSA DRIVER
1409 M:      Johannes Berg <johannes@sipsolutions.net>
1410 L:      linuxppc-dev@lists.ozlabs.org
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/aoa/
1414
1415 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1416 M:      William Breathitt Gray <william.gray@linaro.org>
1417 L:      linux-iio@vger.kernel.org
1418 S:      Maintained
1419 F:      drivers/iio/addac/stx104.c
1420
1421 APM DRIVER
1422 M:      Jiri Kosina <jikos@kernel.org>
1423 S:      Odd fixes
1424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1425 F:      arch/x86/kernel/apm_32.c
1426 F:      drivers/char/apm-emulation.c
1427 F:      include/linux/apm_bios.h
1428 F:      include/uapi/linux/apm_bios.h
1429
1430 APPARMOR SECURITY MODULE
1431 M:      John Johansen <john.johansen@canonical.com>
1432 M:      John Johansen <john@apparmor.net>
1433 L:      apparmor@lists.ubuntu.com (moderated for non-subscribers)
1434 S:      Supported
1435 W:      apparmor.net
1436 B:      https://gitlab.com/apparmor/apparmor-kernel
1437 C:      irc://irc.oftc.net/apparmor
1438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1439 T:      https://gitlab.com/apparmor/apparmor-kernel.git
1440 F:      Documentation/admin-guide/LSM/apparmor.rst
1441 F:      security/apparmor/
1442
1443 APPLE BCM5974 MULTITOUCH DRIVER
1444 M:      Henrik Rydberg <rydberg@bitmath.org>
1445 L:      linux-input@vger.kernel.org
1446 S:      Odd fixes
1447 F:      drivers/input/mouse/bcm5974.c
1448
1449 APPLE PCIE CONTROLLER DRIVER
1450 M:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1451 M:      Marc Zyngier <maz@kernel.org>
1452 L:      linux-pci@vger.kernel.org
1453 S:      Maintained
1454 F:      drivers/pci/controller/pcie-apple.c
1455
1456 APPLE SMC DRIVER
1457 M:      Henrik Rydberg <rydberg@bitmath.org>
1458 L:      linux-hwmon@vger.kernel.org
1459 S:      Odd fixes
1460 F:      drivers/hwmon/applesmc.c
1461
1462 APPLETALK NETWORK LAYER
1463 L:      netdev@vger.kernel.org
1464 S:      Odd fixes
1465 F:      include/linux/atalk.h
1466 F:      include/uapi/linux/atalk.h
1467 F:      net/appletalk/
1468
1469 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1470 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1471 S:      Supported
1472 F:      arch/arm64/boot/dts/apm/
1473
1474 APPLIED MICRO (APM) X-GENE SOC EDAC
1475 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1476 S:      Supported
1477 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1478 F:      drivers/edac/xgene_edac.c
1479
1480 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1481 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1482 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1483 S:      Supported
1484 F:      drivers/net/ethernet/apm/xgene-v2/
1485
1486 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1487 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1488 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1489 M:      Quan Nguyen <quan@os.amperecomputing.com>
1490 S:      Supported
1491 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1492 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1493 F:      drivers/net/ethernet/apm/xgene/
1494 F:      drivers/net/mdio/mdio-xgene.c
1495
1496 APPLIED MICRO (APM) X-GENE SOC PMU
1497 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1498 S:      Supported
1499 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1500 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1501 F:      drivers/perf/xgene_pmu.c
1502
1503 APTINA CAMERA SENSOR PLL
1504 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1505 L:      linux-media@vger.kernel.org
1506 S:      Maintained
1507 F:      drivers/media/i2c/aptina-pll.*
1508
1509 AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER
1510 M:      Aleksa Savic <savicaleksa83@gmail.com>
1511 M:      Jack Doan <me@jackdoan.com>
1512 L:      linux-hwmon@vger.kernel.org
1513 S:      Maintained
1514 F:      Documentation/hwmon/aquacomputer_d5next.rst
1515 F:      drivers/hwmon/aquacomputer_d5next.c
1516
1517 AQUANTIA ETHERNET DRIVER (atlantic)
1518 M:      Igor Russkikh <irusskikh@marvell.com>
1519 L:      netdev@vger.kernel.org
1520 S:      Supported
1521 W:      https://www.marvell.com/
1522 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
1523 F:      Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst
1524 F:      drivers/net/ethernet/aquantia/atlantic/
1525
1526 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1527 M:      Egor Pomozov <epomozov@marvell.com>
1528 L:      netdev@vger.kernel.org
1529 S:      Supported
1530 W:      http://www.aquantia.com
1531 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1532
1533 AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER
1534 M:      Krzysztof Hałasa <khalasa@piap.pl>
1535 L:      linux-media@vger.kernel.org
1536 S:      Maintained
1537 F:      Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml
1538 F:      drivers/media/i2c/ar0521.c
1539
1540 ARASAN NAND CONTROLLER DRIVER
1541 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1542 R:      Michal Simek <michal.simek@amd.com>
1543 L:      linux-mtd@lists.infradead.org
1544 S:      Maintained
1545 F:      Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
1546 F:      drivers/mtd/nand/raw/arasan-nand-controller.c
1547
1548 ARC FRAMEBUFFER DRIVER
1549 M:      Jaya Kumar <jayalk@intworks.biz>
1550 S:      Maintained
1551 F:      drivers/video/fbdev/arcfb.c
1552 F:      drivers/video/fbdev/core/fb_defio.c
1553
1554 ARC PGU DRM DRIVER
1555 M:      Alexey Brodkin <abrodkin@synopsys.com>
1556 S:      Supported
1557 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1558 F:      drivers/gpu/drm/tiny/arcpgu.c
1559
1560 ARCNET NETWORK LAYER
1561 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1562 L:      netdev@vger.kernel.org
1563 S:      Maintained
1564 F:      drivers/net/arcnet/
1565 F:      include/uapi/linux/if_arcnet.h
1566
1567 ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS)
1568 M:      Arnd Bergmann <arnd@arndb.de>
1569 M:      Olof Johansson <olof@lixom.net>
1570 M:      soc@kernel.org
1571 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1572 S:      Maintained
1573 P:      Documentation/process/maintainer-soc.rst
1574 C:      irc://irc.libera.chat/armlinux
1575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1576 F:      Documentation/process/maintainer-soc*.rst
1577 F:      arch/arm/boot/dts/Makefile
1578 F:      arch/arm64/boot/dts/Makefile
1579
1580 ARM ARCHITECTED TIMER DRIVER
1581 M:      Mark Rutland <mark.rutland@arm.com>
1582 M:      Marc Zyngier <maz@kernel.org>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 S:      Maintained
1585 F:      arch/arm/include/asm/arch_timer.h
1586 F:      arch/arm64/include/asm/arch_timer.h
1587 F:      drivers/clocksource/arm_arch_timer.c
1588
1589 ARM GENERIC INTERRUPT CONTROLLER DRIVERS
1590 M:      Marc Zyngier <maz@kernel.org>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      Documentation/devicetree/bindings/interrupt-controller/arm,gic*
1594 F:      arch/arm/include/asm/arch_gicv3.h
1595 F:      arch/arm64/include/asm/arch_gicv3.h
1596 F:      drivers/irqchip/irq-gic*.[ch]
1597 F:      include/linux/irqchip/arm-gic*.h
1598 F:      include/linux/irqchip/arm-vgic-info.h
1599
1600 ARM HDLCD DRM DRIVER
1601 M:      Liviu Dudau <liviu.dudau@arm.com>
1602 S:      Supported
1603 F:      Documentation/devicetree/bindings/display/arm,hdlcd.yaml
1604 F:      drivers/gpu/drm/arm/hdlcd_*
1605
1606 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1607 M:      Linus Walleij <linus.walleij@linaro.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      Documentation/devicetree/bindings/arm/arm,integrator.yaml
1611 F:      Documentation/devicetree/bindings/arm/arm,realview.yaml
1612 F:      Documentation/devicetree/bindings/arm/arm,versatile.yaml
1613 F:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
1614 F:      Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
1615 F:      Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
1616 F:      Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml
1617 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1618 F:      Documentation/devicetree/bindings/mtd/mtd-physmap.yaml
1619 F:      arch/arm/boot/dts/arm/arm-realview-*
1620 F:      arch/arm/boot/dts/arm/integrator*
1621 F:      arch/arm/boot/dts/arm/versatile*
1622 F:      arch/arm/mach-versatile/
1623 F:      drivers/bus/arm-integrator-lm.c
1624 F:      drivers/clk/versatile/
1625 F:      drivers/i2c/busses/i2c-versatile.c
1626 F:      drivers/irqchip/irq-versatile-fpga.c
1627 F:      drivers/mtd/maps/physmap-versatile.*
1628 F:      drivers/power/reset/arm-versatile-reboot.c
1629 F:      drivers/soc/versatile/
1630
1631 ARM KOMEDA DRM-KMS DRIVER
1632 M:      Liviu Dudau <liviu.dudau@arm.com>
1633 S:      Supported
1634 T:      git git://anongit.freedesktop.org/drm/drm-misc
1635 F:      Documentation/devicetree/bindings/display/arm,komeda.yaml
1636 F:      Documentation/gpu/komeda-kms.rst
1637 F:      drivers/gpu/drm/arm/display/include/
1638 F:      drivers/gpu/drm/arm/display/komeda/
1639
1640 ARM MALI PANFROST DRM DRIVER
1641 M:      Boris Brezillon <boris.brezillon@collabora.com>
1642 M:      Rob Herring <robh@kernel.org>
1643 R:      Steven Price <steven.price@arm.com>
1644 L:      dri-devel@lists.freedesktop.org
1645 S:      Supported
1646 T:      git git://anongit.freedesktop.org/drm/drm-misc
1647 F:      Documentation/gpu/panfrost.rst
1648 F:      drivers/gpu/drm/panfrost/
1649 F:      include/uapi/drm/panfrost_drm.h
1650
1651 ARM MALI-DP DRM DRIVER
1652 M:      Liviu Dudau <liviu.dudau@arm.com>
1653 S:      Supported
1654 T:      git git://anongit.freedesktop.org/drm/drm-misc
1655 F:      Documentation/devicetree/bindings/display/arm,malidp.yaml
1656 F:      Documentation/gpu/afbc.rst
1657 F:      drivers/gpu/drm/arm/
1658
1659 ARM MFM AND FLOPPY DRIVERS
1660 M:      Ian Molton <spyro@f2s.com>
1661 S:      Maintained
1662 F:      arch/arm/include/asm/floppy.h
1663 F:      arch/arm/mach-rpc/floppydma.S
1664
1665 ARM PMU PROFILING AND DEBUGGING
1666 M:      Will Deacon <will@kernel.org>
1667 M:      Mark Rutland <mark.rutland@arm.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1671 F:      Documentation/devicetree/bindings/perf/
1672 F:      arch/arm*/include/asm/hw_breakpoint.h
1673 F:      arch/arm*/include/asm/perf_event.h
1674 F:      arch/arm*/kernel/hw_breakpoint.c
1675 F:      arch/arm*/kernel/perf_*
1676 F:      drivers/perf/
1677 F:      include/linux/perf/arm_pmu*.h
1678
1679 ARM PORT
1680 M:      Russell King <linux@armlinux.org.uk>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 S:      Odd Fixes
1683 W:      http://www.armlinux.org.uk/
1684 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1685 F:      arch/arm/
1686 X:      arch/arm/boot/dts/
1687
1688 ARM PRIMECELL AACI PL041 DRIVER
1689 M:      Russell King <linux@armlinux.org.uk>
1690 S:      Odd Fixes
1691 F:      sound/arm/aaci.*
1692
1693 ARM PRIMECELL BUS SUPPORT
1694 M:      Russell King <linux@armlinux.org.uk>
1695 S:      Odd Fixes
1696 F:      drivers/amba/
1697 F:      include/linux/amba/bus.h
1698
1699 ARM PRIMECELL CLCD PL110 DRIVER
1700 M:      Russell King <linux@armlinux.org.uk>
1701 S:      Odd Fixes
1702 F:      drivers/video/fbdev/amba-clcd.*
1703
1704 ARM PRIMECELL KMI PL050 DRIVER
1705 M:      Russell King <linux@armlinux.org.uk>
1706 S:      Odd Fixes
1707 F:      drivers/input/serio/ambakmi.*
1708 F:      include/linux/amba/kmi.h
1709
1710 ARM PRIMECELL MMCI PL180/1 DRIVER
1711 M:      Russell King <linux@armlinux.org.uk>
1712 S:      Odd Fixes
1713 F:      drivers/mmc/host/mmci.*
1714 F:      include/linux/amba/mmci.h
1715
1716 ARM PRIMECELL PL35X NAND CONTROLLER DRIVER
1717 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1718 R:      Michal Simek <michal.simek@amd.com>
1719 L:      linux-mtd@lists.infradead.org
1720 S:      Maintained
1721 F:      Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml
1722 F:      drivers/mtd/nand/raw/pl35x-nand-controller.c
1723
1724 ARM PRIMECELL PL35X SMC DRIVER
1725 M:      Miquel Raynal <miquel.raynal@bootlin.com>
1726 R:      Michal Simek <michal.simek@amd.com>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 F:      Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml
1730 F:      drivers/memory/pl353-smc.c
1731
1732 ARM PRIMECELL SSP PL022 SPI DRIVER
1733 M:      Linus Walleij <linus.walleij@linaro.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1737 F:      drivers/spi/spi-pl022.c
1738
1739 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1740 M:      Russell King <linux@armlinux.org.uk>
1741 S:      Odd Fixes
1742 F:      drivers/tty/serial/amba-pl01*.c
1743 F:      include/linux/amba/serial.h
1744
1745 ARM PRIMECELL VIC PL190/PL192 DRIVER
1746 M:      Linus Walleij <linus.walleij@linaro.org>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 S:      Maintained
1749 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml
1750 F:      drivers/irqchip/irq-vic.c
1751
1752 ARM SMC WATCHDOG DRIVER
1753 M:      Julius Werner <jwerner@chromium.org>
1754 R:      Evan Benn <evanbenn@chromium.org>
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml
1757 F:      drivers/watchdog/arm_smc_wdt.c
1758
1759 ARM SMMU DRIVERS
1760 M:      Will Deacon <will@kernel.org>
1761 R:      Robin Murphy <robin.murphy@arm.com>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 F:      Documentation/devicetree/bindings/iommu/arm,smmu*
1765 F:      drivers/iommu/arm/
1766 F:      drivers/iommu/io-pgtable-arm*
1767
1768 ARM SUB-ARCHITECTURES
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 C:      irc://irc.libera.chat/armlinux
1772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
1773 F:      arch/arm/mach-*/
1774 F:      arch/arm/plat-*/
1775
1776 ARM/ACTIONS SEMI ARCHITECTURE
1777 M:      Andreas Färber <afaerber@suse.de>
1778 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 L:      linux-actions@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/actions.yaml
1783 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1784 F:      Documentation/devicetree/bindings/dma/owl-dma.yaml
1785 F:      Documentation/devicetree/bindings/i2c/i2c-owl.yaml
1786 F:      Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml
1787 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1788 F:      Documentation/devicetree/bindings/net/actions,owl-emac.yaml
1789 F:      Documentation/devicetree/bindings/pinctrl/actions,*
1790 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1791 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1792 F:      arch/arm/boot/dts/actions/
1793 F:      arch/arm/mach-actions/
1794 F:      arch/arm64/boot/dts/actions/
1795 F:      drivers/clk/actions/
1796 F:      drivers/clocksource/timer-owl*
1797 F:      drivers/dma/owl-dma.c
1798 F:      drivers/i2c/busses/i2c-owl.c
1799 F:      drivers/irqchip/irq-owl-sirq.c
1800 F:      drivers/mmc/host/owl-mmc.c
1801 F:      drivers/net/ethernet/actions/
1802 F:      drivers/pinctrl/actions/*
1803 F:      drivers/pmdomain/actions/
1804 F:      include/dt-bindings/power/owl-*
1805 F:      include/dt-bindings/reset/actions,*
1806 F:      include/linux/soc/actions/
1807 N:      owl
1808
1809 ARM/Allwinner SoC Clock Support
1810 M:      Emilio López <emilio@elopez.com.ar>
1811 S:      Maintained
1812 F:      drivers/clk/sunxi/
1813
1814 ARM/Allwinner sunXi SoC support
1815 M:      Chen-Yu Tsai <wens@csie.org>
1816 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
1817 M:      Samuel Holland <samuel@sholland.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 L:      linux-sunxi@lists.linux.dev
1820 S:      Maintained
1821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1822 F:      arch/arm/mach-sunxi/
1823 F:      arch/arm64/boot/dts/allwinner/
1824 F:      drivers/clk/sunxi-ng/
1825 F:      drivers/pinctrl/sunxi/
1826 F:      drivers/soc/sunxi/
1827 N:      allwinner
1828 N:      sun[x456789]i
1829 N:      sun[25]0i
1830
1831 ARM/AMD PENSANDO ARM64 ARCHITECTURE
1832 M:      Brad Larson <blarson@amd.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Supported
1835 F:      Documentation/devicetree/bindings/*/amd,pensando*
1836 F:      arch/arm64/boot/dts/amd/elba*
1837
1838 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1839 M:      Neil Armstrong <neil.armstrong@linaro.org>
1840 M:      Jerome Brunet <jbrunet@baylibre.com>
1841 L:      linux-amlogic@lists.infradead.org
1842 S:      Maintained
1843 F:      Documentation/devicetree/bindings/clock/amlogic*
1844 F:      drivers/clk/meson/
1845 F:      include/dt-bindings/clock/amlogic,a1*
1846 F:      include/dt-bindings/clock/gxbb*
1847 F:      include/dt-bindings/clock/meson*
1848
1849 ARM/Amlogic Meson SoC Crypto Drivers
1850 M:      Corentin Labbe <clabbe@baylibre.com>
1851 L:      linux-crypto@vger.kernel.org
1852 L:      linux-amlogic@lists.infradead.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/crypto/amlogic*
1855 F:      drivers/crypto/amlogic/
1856
1857 ARM/Amlogic Meson SoC Sound Drivers
1858 M:      Jerome Brunet <jbrunet@baylibre.com>
1859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/sound/amlogic*
1862 F:      sound/soc/meson/
1863
1864 ARM/Amlogic Meson SoC support
1865 M:      Neil Armstrong <neil.armstrong@linaro.org>
1866 M:      Kevin Hilman <khilman@baylibre.com>
1867 R:      Jerome Brunet <jbrunet@baylibre.com>
1868 R:      Martin Blumenstingl <martin.blumenstingl@googlemail.com>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 L:      linux-amlogic@lists.infradead.org
1871 S:      Maintained
1872 W:      http://linux-meson.com/
1873 F:      Documentation/devicetree/bindings/phy/amlogic*
1874 F:      arch/arm/boot/dts/amlogic/
1875 F:      arch/arm/mach-meson/
1876 F:      arch/arm64/boot/dts/amlogic/
1877 F:      drivers/pmdomain/amlogic/
1878 F:      drivers/mmc/host/meson*
1879 F:      drivers/phy/amlogic/
1880 F:      drivers/pinctrl/meson/
1881 F:      drivers/rtc/rtc-meson*
1882 F:      drivers/soc/amlogic/
1883 N:      meson
1884
1885 ARM/Annapurna Labs ALPINE ARCHITECTURE
1886 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1887 M:      Antoine Tenart <atenart@kernel.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm/boot/dts/amazon/
1891 F:      arch/arm/mach-alpine/
1892 F:      arch/arm64/boot/dts/amazon/
1893 F:      drivers/*/*alpine*
1894
1895 ARM/APPLE MACHINE SOUND DRIVERS
1896 M:      Martin Povišer <povik+lin@cutebit.org>
1897 L:      asahi@lists.linux.dev
1898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1899 S:      Maintained
1900 F:      Documentation/devicetree/bindings/sound/adi,ssm3515.yaml
1901 F:      Documentation/devicetree/bindings/sound/apple,*
1902 F:      sound/soc/apple/*
1903 F:      sound/soc/codecs/cs42l83-i2c.c
1904 F:      sound/soc/codecs/ssm3515.c
1905
1906 ARM/APPLE MACHINE SUPPORT
1907 M:      Hector Martin <marcan@marcan.st>
1908 M:      Sven Peter <sven@svenpeter.dev>
1909 R:      Alyssa Rosenzweig <alyssa@rosenzweig.io>
1910 L:      asahi@lists.linux.dev
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 S:      Maintained
1913 W:      https://asahilinux.org
1914 B:      https://github.com/AsahiLinux/linux/issues
1915 C:      irc://irc.oftc.net/asahi-dev
1916 T:      git https://github.com/AsahiLinux/linux.git
1917 F:      Documentation/devicetree/bindings/arm/apple.yaml
1918 F:      Documentation/devicetree/bindings/arm/apple/*
1919 F:      Documentation/devicetree/bindings/clock/apple,nco.yaml
1920 F:      Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml
1921 F:      Documentation/devicetree/bindings/dma/apple,admac.yaml
1922 F:      Documentation/devicetree/bindings/i2c/apple,i2c.yaml
1923 F:      Documentation/devicetree/bindings/interrupt-controller/apple,*
1924 F:      Documentation/devicetree/bindings/iommu/apple,dart.yaml
1925 F:      Documentation/devicetree/bindings/iommu/apple,sart.yaml
1926 F:      Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
1927 F:      Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml
1928 F:      Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml
1929 F:      Documentation/devicetree/bindings/nvmem/apple,efuses.yaml
1930 F:      Documentation/devicetree/bindings/pci/apple,pcie.yaml
1931 F:      Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
1932 F:      Documentation/devicetree/bindings/power/apple*
1933 F:      Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml
1934 F:      Documentation/devicetree/bindings/watchdog/apple,wdt.yaml
1935 F:      arch/arm64/boot/dts/apple/
1936 F:      drivers/bluetooth/hci_bcm4377.c
1937 F:      drivers/clk/clk-apple-nco.c
1938 F:      drivers/cpufreq/apple-soc-cpufreq.c
1939 F:      drivers/dma/apple-admac.c
1940 F:      drivers/pmdomain/apple/
1941 F:      drivers/i2c/busses/i2c-pasemi-core.c
1942 F:      drivers/i2c/busses/i2c-pasemi-platform.c
1943 F:      drivers/iommu/apple-dart.c
1944 F:      drivers/iommu/io-pgtable-dart.c
1945 F:      drivers/irqchip/irq-apple-aic.c
1946 F:      drivers/mailbox/apple-mailbox.c
1947 F:      drivers/nvme/host/apple.c
1948 F:      drivers/nvmem/apple-efuses.c
1949 F:      drivers/pinctrl/pinctrl-apple-gpio.c
1950 F:      drivers/pwm/pwm-apple.c
1951 F:      drivers/soc/apple/*
1952 F:      drivers/watchdog/apple_wdt.c
1953 F:      include/dt-bindings/interrupt-controller/apple-aic.h
1954 F:      include/dt-bindings/pinctrl/apple.h
1955 F:      include/linux/apple-mailbox.h
1956 F:      include/linux/soc/apple/*
1957
1958 ARM/ARTPEC MACHINE SUPPORT
1959 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1960 M:      Lars Persson <lars.persson@axis.com>
1961 L:      linux-arm-kernel@axis.com
1962 S:      Maintained
1963 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1964 F:      arch/arm/boot/dts/axis/
1965 F:      arch/arm/mach-artpec
1966 F:      drivers/clk/axis
1967 F:      drivers/crypto/axis
1968 F:      drivers/mmc/host/usdhi6rol0.c
1969 F:      drivers/pinctrl/pinctrl-artpec*
1970
1971 ARM/ASPEED I2C DRIVER
1972 M:      Brendan Higgins <brendanhiggins@google.com>
1973 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1974 R:      Joel Stanley <joel@jms.id.au>
1975 L:      linux-i2c@vger.kernel.org
1976 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1977 S:      Maintained
1978 F:      Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
1979 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1980 F:      drivers/i2c/busses/i2c-aspeed.c
1981 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1982
1983 ARM/ASPEED MACHINE SUPPORT
1984 M:      Joel Stanley <joel@jms.id.au>
1985 R:      Andrew Jeffery <andrew@codeconstruct.com.au>
1986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1987 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1988 S:      Supported
1989 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
1991 F:      Documentation/devicetree/bindings/arm/aspeed/
1992 F:      arch/arm/boot/dts/aspeed/
1993 F:      arch/arm/mach-aspeed/
1994 N:      aspeed
1995
1996 ARM/BITMAIN ARCHITECTURE
1997 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 S:      Maintained
2000 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
2001 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
2002 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
2003 F:      arch/arm64/boot/dts/bitmain/
2004 F:      drivers/clk/clk-bm1880.c
2005 F:      drivers/pinctrl/pinctrl-bm1880.c
2006
2007 ARM/CALXEDA HIGHBANK ARCHITECTURE
2008 M:      Andre Przywara <andre.przywara@arm.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 S:      Maintained
2011 F:      arch/arm/boot/dts/calxeda/
2012 F:      arch/arm/mach-highbank/
2013
2014 ARM/CAVIUM THUNDER NETWORK DRIVER
2015 M:      Sunil Goutham <sgoutham@marvell.com>
2016 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2017 S:      Supported
2018 F:      drivers/net/ethernet/cavium/thunder/
2019
2020 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
2021 M:      Lukasz Majewski <lukma@denx.de>
2022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2023 S:      Maintained
2024 F:      arch/arm/mach-ep93xx/ts72xx.c
2025
2026 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
2027 M:      Alexander Shiyan <shc_work@mail.ru>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Odd Fixes
2030 N:      clps711x
2031
2032 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
2033 M:      Lennert Buytenhek <kernel@wantstofly.org>
2034 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036
2037 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
2038 M:      Hartley Sweeten <hsweeten@visionengravers.com>
2039 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml
2043 F:      Documentation/devicetree/bindings/sound/cirrus,ep9301-*
2044 F:      arch/arm/boot/compressed/misc-ep93xx.h
2045 F:      arch/arm/mach-ep93xx/
2046 F:      drivers/iio/adc/ep93xx_adc.c
2047
2048 ARM/CLKDEV SUPPORT
2049 M:      Russell King <linux@armlinux.org.uk>
2050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2051 S:      Maintained
2052 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
2053 F:      drivers/clk/clkdev.c
2054
2055 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
2056 M:      Baruch Siach <baruch@tkos.co.il>
2057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2058 S:      Maintained
2059 F:      arch/arm/boot/dts/cnxt/
2060 N:      digicolor
2061
2062 ARM/CORESIGHT FRAMEWORK AND DRIVERS
2063 M:      Suzuki K Poulose <suzuki.poulose@arm.com>
2064 R:      Mike Leach <mike.leach@linaro.org>
2065 R:      James Clark <james.clark@arm.com>
2066 R:      Leo Yan <leo.yan@linaro.org>
2067 L:      coresight@lists.linaro.org (moderated for non-subscribers)
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git
2071 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
2072 F:      Documentation/devicetree/bindings/arm/arm,coresight-*.yaml
2073 F:      Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
2074 F:      Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml
2075 F:      Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml
2076 F:      Documentation/trace/coresight/*
2077 F:      drivers/hwtracing/coresight/*
2078 F:      include/dt-bindings/arm/coresight-cti-dt.h
2079 F:      include/linux/coresight*
2080 F:      include/uapi/linux/coresight*
2081 F:      samples/coresight/*
2082 F:      tools/perf/Documentation/arm-coresight.txt
2083 F:      tools/perf/arch/arm/util/auxtrace.c
2084 F:      tools/perf/arch/arm/util/cs-etm.c
2085 F:      tools/perf/arch/arm/util/cs-etm.h
2086 F:      tools/perf/arch/arm/util/pmu.c
2087 F:      tools/perf/tests/shell/*coresight*
2088 F:      tools/perf/tests/shell/coresight/*
2089 F:      tools/perf/tests/shell/lib/*coresight*
2090 F:      tools/perf/util/cs-etm-decoder/*
2091 F:      tools/perf/util/cs-etm.*
2092
2093 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
2094 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2095 M:      Linus Walleij <linus.walleij@linaro.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 S:      Maintained
2098 T:      git git://github.com/ulli-kroll/linux.git
2099 F:      Documentation/devicetree/bindings/arm/gemini.yaml
2100 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml
2101 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
2102 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml
2103 F:      arch/arm/boot/dts/gemini/
2104 F:      arch/arm/mach-gemini/
2105 F:      drivers/crypto/gemini/
2106 F:      drivers/net/ethernet/cortina/
2107 F:      drivers/pinctrl/pinctrl-gemini.c
2108 F:      drivers/rtc/rtc-ftrtc010.c
2109
2110 ARM/CZ.NIC TURRIS SUPPORT
2111 M:      Marek Behún <kabel@kernel.org>
2112 S:      Maintained
2113 W:      https://www.turris.cz/
2114 F:      Documentation/ABI/testing/debugfs-moxtet
2115 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
2116 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
2117 F:      Documentation/devicetree/bindings/bus/moxtet.txt
2118 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
2119 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
2120 F:      Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml
2121 F:      Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt
2122 F:      drivers/bus/moxtet.c
2123 F:      drivers/firmware/turris-mox-rwtm.c
2124 F:      drivers/gpio/gpio-moxtet.c
2125 F:      drivers/leds/leds-turris-omnia.c
2126 F:      drivers/mailbox/armada-37xx-rwtm-mailbox.c
2127 F:      drivers/watchdog/armada_37xx_wdt.c
2128 F:      include/dt-bindings/bus/moxtet.h
2129 F:      include/linux/armada-37xx-rwtm-mailbox.h
2130 F:      include/linux/moxtet.h
2131
2132 ARM/FARADAY FA526 PORT
2133 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
2134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2135 S:      Maintained
2136 T:      git git://git.berlios.de/gemini-board
2137 F:      arch/arm/mm/*-fa*
2138
2139 ARM/FOOTBRIDGE ARCHITECTURE
2140 M:      Russell King <linux@armlinux.org.uk>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 S:      Maintained
2143 W:      http://www.armlinux.org.uk/
2144 F:      arch/arm/include/asm/hardware/dec21285.h
2145 F:      arch/arm/mach-footbridge/
2146
2147 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
2148 M:      Shawn Guo <shawnguo@kernel.org>
2149 M:      Sascha Hauer <s.hauer@pengutronix.de>
2150 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2151 R:      Fabio Estevam <festevam@gmail.com>
2152 R:      NXP Linux Team <linux-imx@nxp.com>
2153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2154 S:      Maintained
2155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2156 F:      arch/arm/boot/dts/nxp/imx/
2157 F:      arch/arm/boot/dts/nxp/mxs/
2158 X:      arch/arm64/boot/dts/freescale/fsl-*
2159 X:      arch/arm64/boot/dts/freescale/qoriq-*
2160 X:      drivers/media/i2c/
2161 N:      imx
2162 N:      mxs
2163
2164 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
2165 M:      Shawn Guo <shawnguo@kernel.org>
2166 M:      Li Yang <leoyang.li@nxp.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2170 F:      arch/arm/boot/dts/nxp/ls/
2171 F:      arch/arm64/boot/dts/freescale/fsl-*
2172 F:      arch/arm64/boot/dts/freescale/qoriq-*
2173
2174 ARM/FREESCALE VYBRID ARM ARCHITECTURE
2175 M:      Shawn Guo <shawnguo@kernel.org>
2176 M:      Sascha Hauer <s.hauer@pengutronix.de>
2177 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
2178 R:      Stefan Agner <stefan@agner.ch>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
2182 F:      arch/arm/boot/dts/nxp/vf/
2183 F:      arch/arm/mach-imx/*vf610*
2184
2185 ARM/GUMSTIX MACHINE SUPPORT
2186 M:      Steve Sakoman <sakoman@gmail.com>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189
2190 ARM/HISILICON SOC SUPPORT
2191 M:      Wei Xu <xuwei5@hisilicon.com>
2192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2193 S:      Supported
2194 W:      http://www.hisilicon.com
2195 T:      git https://github.com/hisilicon/linux-hisi.git
2196 F:      arch/arm/boot/dts/hisilicon/
2197 F:      arch/arm/mach-hisi/
2198 F:      arch/arm64/boot/dts/hisilicon/
2199
2200 ARM/HP JORNADA 7XX MACHINE SUPPORT
2201 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
2202 S:      Maintained
2203 W:      www.jlime.com
2204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
2205 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
2206 F:      arch/arm/mach-sa1100/jornada720.c
2207
2208 ARM/HPE GXP ARCHITECTURE
2209 M:      Jean-Marie Verdun <verdun@hpe.com>
2210 M:      Nick Hawkins <nick.hawkins@hpe.com>
2211 S:      Maintained
2212 F:      Documentation/devicetree/bindings/arm/hpe,gxp.yaml
2213 F:      Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml
2214 F:      Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml
2215 F:      Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
2216 F:      Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
2217 F:      Documentation/hwmon/gxp-fan-ctrl.rst
2218 F:      arch/arm/boot/dts/hpe/
2219 F:      arch/arm/mach-hpe/
2220 F:      drivers/clocksource/timer-gxp.c
2221 F:      drivers/hwmon/gxp-fan-ctrl.c
2222 F:      drivers/i2c/busses/i2c-gxp.c
2223 F:      drivers/spi/spi-gxp.c
2224 F:      drivers/watchdog/gxp-wdt.c
2225
2226 ARM/IGEP MACHINE SUPPORT
2227 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
2228 M:      Javier Martinez Canillas <javier@dowhile0.org>
2229 L:      linux-omap@vger.kernel.org
2230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2231 S:      Maintained
2232 F:      arch/arm/boot/dts/ti/omap/omap3-igep*
2233
2234 ARM/INTEL IXP4XX ARM ARCHITECTURE
2235 M:      Linus Walleij <linusw@kernel.org>
2236 M:      Imre Kaloz <kaloz@openwrt.org>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
2240 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml
2241 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
2242 F:      Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion*
2243 F:      Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml
2244 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
2245 F:      arch/arm/boot/dts/intel/ixp/
2246 F:      arch/arm/mach-ixp4xx/
2247 F:      drivers/bus/intel-ixp4xx-eb.c
2248 F:      drivers/char/hw_random/ixp4xx-rng.c
2249 F:      drivers/clocksource/timer-ixp4xx.c
2250 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
2251 F:      drivers/gpio/gpio-ixp4xx.c
2252 F:      drivers/irqchip/irq-ixp4xx.c
2253 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
2254 F:      drivers/net/wan/ixp4xx_hss.c
2255 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
2256 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
2257 F:      include/linux/soc/ixp4xx/npe.h
2258 F:      include/linux/soc/ixp4xx/qmgr.h
2259
2260 ARM/INTEL KEEMBAY ARCHITECTURE
2261 M:      Paul J. Murphy <paul.j.murphy@intel.com>
2262 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
2263 S:      Maintained
2264 F:      Documentation/devicetree/bindings/arm/intel,keembay.yaml
2265 F:      arch/arm64/boot/dts/intel/keembay-evm.dts
2266 F:      arch/arm64/boot/dts/intel/keembay-soc.dtsi
2267
2268 ARM/INTEL XSC3 (MANZANO) ARM CORE
2269 M:      Lennert Buytenhek <kernel@wantstofly.org>
2270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2271 S:      Maintained
2272
2273 ARM/LG1K ARCHITECTURE
2274 M:      Chanho Min <chanho.min@lge.com>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/lg/
2278
2279 ARM/LPC18XX ARCHITECTURE
2280 M:      Vladimir Zapolskiy <vz@mleia.com>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 S:      Maintained
2283 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
2284 F:      arch/arm/boot/dts/nxp/lpc/lpc43*
2285 F:      drivers/i2c/busses/i2c-lpc2k.c
2286 F:      drivers/memory/pl172.c
2287 F:      drivers/mtd/spi-nor/controllers/nxp-spifi.c
2288 F:      drivers/rtc/rtc-lpc24xx.c
2289 N:      lpc18xx
2290
2291 ARM/LPC32XX SOC SUPPORT
2292 M:      Vladimir Zapolskiy <vz@mleia.com>
2293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2294 S:      Maintained
2295 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
2296 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
2297 F:      arch/arm/boot/dts/nxp/lpc/lpc32*
2298 F:      arch/arm/mach-lpc32xx/
2299 F:      drivers/i2c/busses/i2c-pnx.c
2300 F:      drivers/net/ethernet/nxp/lpc_eth.c
2301 F:      drivers/usb/host/ohci-nxp.c
2302 F:      drivers/watchdog/pnx4008_wdt.c
2303 N:      lpc32xx
2304
2305 ARM/Marvell Dove/MV78xx0/Orion SOC support
2306 M:      Andrew Lunn <andrew@lunn.ch>
2307 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2308 M:      Gregory Clement <gregory.clement@bootlin.com>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2312 F:      Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt
2313 F:      Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt
2314 F:      Documentation/devicetree/bindings/soc/dove/
2315 F:      arch/arm/boot/dts/marvell/dove*
2316 F:      arch/arm/boot/dts/marvell/orion5x*
2317 F:      arch/arm/mach-dove/
2318 F:      arch/arm/mach-mv78xx0/
2319 F:      arch/arm/mach-orion5x/
2320 F:      arch/arm/plat-orion/
2321 F:      drivers/soc/dove/
2322
2323 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
2324 M:      Andrew Lunn <andrew@lunn.ch>
2325 M:      Gregory Clement <gregory.clement@bootlin.com>
2326 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2328 S:      Maintained
2329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git
2330 F:      Documentation/devicetree/bindings/arm/marvell/
2331 F:      arch/arm/boot/dts/marvell/armada*
2332 F:      arch/arm/boot/dts/marvell/kirkwood*
2333 F:      arch/arm/configs/mvebu_*_defconfig
2334 F:      arch/arm/mach-mvebu/
2335 F:      arch/arm64/boot/dts/marvell/armada*
2336 F:      arch/arm64/boot/dts/marvell/cn913*
2337 F:      drivers/clk/mvebu/
2338 F:      drivers/cpufreq/armada-37xx-cpufreq.c
2339 F:      drivers/cpufreq/armada-8k-cpufreq.c
2340 F:      drivers/cpufreq/mvebu-cpufreq.c
2341 F:      drivers/irqchip/irq-armada-370-xp.c
2342 F:      drivers/irqchip/irq-mvebu-*
2343 F:      drivers/pinctrl/mvebu/
2344 F:      drivers/rtc/rtc-armada38x.c
2345
2346 ARM/Mediatek RTC DRIVER
2347 M:      Eddie Huang <eddie.huang@mediatek.com>
2348 M:      Sean Wang <sean.wang@mediatek.com>
2349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      Documentation/devicetree/bindings/rtc/rtc-mt2712.txt
2353 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
2354 F:      drivers/rtc/rtc-mt2712.c
2355 F:      drivers/rtc/rtc-mt6397.c
2356 F:      drivers/rtc/rtc-mt7622.c
2357
2358 ARM/Mediatek SoC support
2359 M:      Matthias Brugger <matthias.bgg@gmail.com>
2360 M:      AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2361 L:      linux-kernel@vger.kernel.org
2362 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2363 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 W:      https://mtk.wiki.kernel.org/
2366 C:      irc://irc.libera.chat/linux-mediatek
2367 F:      arch/arm/boot/dts/mediatek/
2368 F:      arch/arm/mach-mediatek/
2369 F:      arch/arm64/boot/dts/mediatek/
2370 F:      drivers/soc/mediatek/
2371 N:      mtk
2372 N:      mt[2678]
2373 K:      mediatek
2374
2375 ARM/Mediatek USB3 PHY DRIVER
2376 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/phy/mediatek,*
2381 F:      drivers/phy/mediatek/
2382
2383 ARM/MICROCHIP (ARM64) SoC support
2384 M:      Conor Dooley <conor@kernel.org>
2385 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2386 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 S:      Supported
2389 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2390 F:      arch/arm64/boot/dts/microchip/
2391
2392 ARM/Microchip (AT91) SoC support
2393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2394 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2395 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
2396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2397 S:      Supported
2398 W:      http://www.linux4sam.org
2399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2400 F:      arch/arm/boot/dts/microchip/at91*
2401 F:      arch/arm/boot/dts/microchip/sama*
2402 F:      arch/arm/include/debug/at91.S
2403 F:      arch/arm/mach-at91/
2404 F:      drivers/memory/atmel*
2405 F:      drivers/watchdog/sama5d4_wdt.c
2406 F:      include/soc/at91/
2407 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2408 X:      drivers/net/wireless/atmel/
2409 N:      at91
2410 N:      atmel
2411
2412 ARM/Microchip Sparx5 SoC support
2413 M:      Lars Povlsen <lars.povlsen@microchip.com>
2414 M:      Steen Hegelund <Steen.Hegelund@microchip.com>
2415 M:      Daniel Machon <daniel.machon@microchip.com>
2416 M:      UNGLinuxDriver@microchip.com
2417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2418 S:      Supported
2419 F:      arch/arm64/boot/dts/microchip/sparx*
2420 F:      drivers/net/ethernet/microchip/vcap/
2421 F:      drivers/pinctrl/pinctrl-microchip-sgpio.c
2422 N:      sparx5
2423
2424 ARM/MILBEAUT ARCHITECTURE
2425 M:      Taichi Sugaya <sugaya.taichi@socionext.com>
2426 M:      Takao Orito <orito.takao@socionext.com>
2427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2428 S:      Maintained
2429 F:      arch/arm/boot/dts/socionext/milbeaut*
2430 F:      arch/arm/mach-milbeaut/
2431 N:      milbeaut
2432
2433 ARM/MStar/Sigmastar Armv7 SoC support
2434 M:      Daniel Palmer <daniel@thingy.jp>
2435 M:      Romain Perier <romain.perier@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 W:      http://linux-chenxing.org/
2439 T:      git git://github.com/linux-chenxing/linux.git
2440 F:      Documentation/devicetree/bindings/arm/mstar/*
2441 F:      Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml
2442 F:      Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
2443 F:      arch/arm/boot/dts/sigmastar/
2444 F:      arch/arm/mach-mstar/
2445 F:      drivers/clk/mstar/
2446 F:      drivers/clocksource/timer-msc313e.c
2447 F:      drivers/gpio/gpio-msc313.c
2448 F:      drivers/rtc/rtc-msc313.c
2449 F:      drivers/watchdog/msc313e_wdt.c
2450 F:      include/dt-bindings/clock/mstar-*
2451 F:      include/dt-bindings/gpio/msc313-gpio.h
2452
2453 ARM/NOMADIK/Ux500 ARCHITECTURES
2454 M:      Linus Walleij <linus.walleij@linaro.org>
2455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2456 S:      Maintained
2457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2458 F:      Documentation/devicetree/bindings/arm/ste-*
2459 F:      Documentation/devicetree/bindings/arm/ux500.yaml
2460 F:      Documentation/devicetree/bindings/arm/ux500/
2461 F:      Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml
2462 F:      arch/arm/boot/dts/st/ste-*
2463 F:      arch/arm/mach-nomadik/
2464 F:      arch/arm/mach-ux500/
2465 F:      drivers/clk/clk-nomadik.c
2466 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2467 F:      drivers/dma/ste_dma40*
2468 F:      drivers/pmdomain/st/ste-ux500-pm-domain.c
2469 F:      drivers/hwspinlock/u8500_hsem.c
2470 F:      drivers/i2c/busses/i2c-nomadik.c
2471 F:      drivers/iio/adc/ab8500-gpadc.c
2472 F:      drivers/mfd/ab8500*
2473 F:      drivers/mfd/abx500*
2474 F:      drivers/mfd/db8500*
2475 F:      drivers/pinctrl/nomadik/
2476 F:      drivers/rtc/rtc-ab8500.c
2477 F:      drivers/rtc/rtc-pl031.c
2478 F:      drivers/soc/ux500/
2479
2480 ARM/NUVOTON MA35 ARCHITECTURE
2481 M:      Jacky Huang <ychuang3@nuvoton.com>
2482 M:      Shan-Chun Hung <schung@nuvoton.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      Documentation/devicetree/bindings/*/*/*ma35*
2486 F:      Documentation/devicetree/bindings/*/*ma35*
2487 F:      arch/arm64/boot/dts/nuvoton/*ma35*
2488 F:      drivers/*/*/*ma35*
2489 F:      drivers/*/*ma35*
2490 K:      ma35d1
2491
2492 ARM/NUVOTON NPCM ARCHITECTURE
2493 M:      Avi Fishman <avifishman70@gmail.com>
2494 M:      Tomer Maimon <tmaimon77@gmail.com>
2495 M:      Tali Perry <tali.perry1@gmail.com>
2496 R:      Patrick Venture <venture@google.com>
2497 R:      Nancy Yuen <yuenn@google.com>
2498 R:      Benjamin Fair <benjaminfair@google.com>
2499 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2500 S:      Supported
2501 F:      Documentation/devicetree/bindings/*/*/*npcm*
2502 F:      Documentation/devicetree/bindings/*/*npcm*
2503 F:      Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
2504 F:      arch/arm/boot/dts/nuvoton/nuvoton-npcm*
2505 F:      arch/arm/mach-npcm/
2506 F:      arch/arm64/boot/dts/nuvoton/
2507 F:      drivers/*/*/*npcm*
2508 F:      drivers/*/*npcm*
2509 F:      drivers/rtc/rtc-nct3018y.c
2510 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2511 F:      include/dt-bindings/clock/nuvoton,npcm845-clk.h
2512
2513 ARM/NUVOTON NPCM VIDEO ENGINE DRIVER
2514 M:      Joseph Liu <kwliu@nuvoton.com>
2515 M:      Marvin Lin <kflin@nuvoton.com>
2516 L:      linux-media@vger.kernel.org
2517 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml
2520 F:      Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml
2521 F:      Documentation/userspace-api/media/drivers/npcm-video.rst
2522 F:      drivers/media/platform/nuvoton/
2523 F:      include/uapi/linux/npcm-video.h
2524
2525 ARM/NUVOTON WPCM450 ARCHITECTURE
2526 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2527 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2528 S:      Maintained
2529 W:      https://github.com/neuschaefer/wpcm450/wiki
2530 F:      Documentation/devicetree/bindings/*/*wpcm*
2531 F:      arch/arm/boot/dts/nuvoton/nuvoton-wpcm450*
2532 F:      arch/arm/configs/wpcm450_defconfig
2533 F:      arch/arm/mach-npcm/wpcm450.c
2534 F:      drivers/*/*/*wpcm*
2535 F:      drivers/*/*wpcm*
2536
2537 ARM/NXP S32G ARCHITECTURE
2538 M:      Chester Lin <clin@suse.com>
2539 R:      Andreas Färber <afaerber@suse.de>
2540 R:      Matthias Brugger <mbrugger@suse.com>
2541 R:      NXP S32 Linux Team <s32@nxp.com>
2542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2543 S:      Maintained
2544 F:      arch/arm64/boot/dts/freescale/s32g*.dts*
2545
2546 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2547 M:      Alexander Clouter <alex@digriz.org.uk>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 W:      http://www.digriz.org.uk/ts78xx/kernel
2551 F:      arch/arm/mach-orion5x/ts78xx-*
2552
2553 ARM/QUALCOMM CHROMEBOOK SUPPORT
2554 R:      cros-qcom-dts-watchers@chromium.org
2555 F:      arch/arm64/boot/dts/qcom/sc7180*
2556 F:      arch/arm64/boot/dts/qcom/sc7280*
2557 F:      arch/arm64/boot/dts/qcom/sdm845-cheza*
2558
2559 ARM/QUALCOMM SUPPORT
2560 M:      Andy Gross <agross@kernel.org>
2561 M:      Bjorn Andersson <andersson@kernel.org>
2562 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
2563 L:      linux-arm-msm@vger.kernel.org
2564 S:      Maintained
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2566 F:      Documentation/devicetree/bindings/*/qcom*
2567 F:      Documentation/devicetree/bindings/soc/qcom/
2568 F:      arch/arm/boot/dts/qcom/
2569 F:      arch/arm/configs/qcom_defconfig
2570 F:      arch/arm/mach-qcom/
2571 F:      arch/arm64/boot/dts/qcom/
2572 F:      drivers/*/*/pm8???-*
2573 F:      drivers/*/*/qcom*
2574 F:      drivers/*/*/qcom/
2575 F:      drivers/*/qcom*
2576 F:      drivers/*/qcom/
2577 F:      drivers/bluetooth/btqcomsmd.c
2578 F:      drivers/clocksource/timer-qcom.c
2579 F:      drivers/cpuidle/cpuidle-qcom-spm.c
2580 F:      drivers/extcon/extcon-qcom*
2581 F:      drivers/i2c/busses/i2c-qcom-geni.c
2582 F:      drivers/i2c/busses/i2c-qup.c
2583 F:      drivers/iommu/msm*
2584 F:      drivers/mfd/ssbi.c
2585 F:      drivers/mmc/host/mmci_qcom*
2586 F:      drivers/mmc/host/sdhci-msm.c
2587 F:      drivers/pci/controller/dwc/pcie-qcom.c
2588 F:      drivers/phy/qualcomm/
2589 F:      drivers/power/*/msm*
2590 F:      drivers/reset/reset-qcom-*
2591 F:      drivers/spi/spi-geni-qcom.c
2592 F:      drivers/spi/spi-qcom-qspi.c
2593 F:      drivers/spi/spi-qup.c
2594 F:      drivers/tty/serial/msm_serial.c
2595 F:      drivers/ufs/host/ufs-qcom*
2596 F:      drivers/usb/dwc3/dwc3-qcom.c
2597 F:      include/dt-bindings/*/qcom*
2598 F:      include/linux/*/qcom*
2599 F:      include/linux/soc/qcom/
2600
2601 ARM/RDA MICRO ARCHITECTURE
2602 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2604 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2605 S:      Maintained
2606 F:      Documentation/devicetree/bindings/arm/rda.yaml
2607 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2608 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml
2609 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml
2610 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml
2611 F:      arch/arm/boot/dts/unisoc/
2612 F:      drivers/clocksource/timer-rda.c
2613 F:      drivers/gpio/gpio-rda.c
2614 F:      drivers/irqchip/irq-rda-intc.c
2615 F:      drivers/tty/serial/rda-uart.c
2616
2617 ARM/REALTEK ARCHITECTURE
2618 M:      Andreas Färber <afaerber@suse.de>
2619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2620 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2623 F:      arch/arm/boot/dts/realtek/
2624 F:      arch/arm/mach-realtek/
2625 F:      arch/arm64/boot/dts/realtek/
2626
2627 ARM/RISC-V/RENESAS ARCHITECTURE
2628 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2629 M:      Magnus Damm <magnus.damm@gmail.com>
2630 L:      linux-renesas-soc@vger.kernel.org
2631 S:      Supported
2632 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2633 C:      irc://irc.libera.chat/renesas-soc
2634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2635 F:      Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
2636 F:      Documentation/devicetree/bindings/soc/renesas/
2637 F:      arch/arm/boot/dts/renesas/
2638 F:      arch/arm/configs/shmobile_defconfig
2639 F:      arch/arm/include/debug/renesas-scif.S
2640 F:      arch/arm/mach-shmobile/
2641 F:      arch/arm64/boot/dts/renesas/
2642 F:      arch/riscv/boot/dts/renesas/
2643 F:      drivers/pmdomain/renesas/
2644 F:      drivers/soc/renesas/
2645 F:      include/linux/soc/renesas/
2646 K:      \brenesas,
2647
2648 ARM/RISCPC ARCHITECTURE
2649 M:      Russell King <linux@armlinux.org.uk>
2650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2651 S:      Maintained
2652 W:      http://www.armlinux.org.uk/
2653 F:      arch/arm/include/asm/hardware/ioc.h
2654 F:      arch/arm/include/asm/hardware/iomd.h
2655 F:      arch/arm/include/asm/hardware/memc.h
2656 F:      arch/arm/mach-rpc/
2657 F:      drivers/net/ethernet/8390/etherh.c
2658 F:      drivers/net/ethernet/i825xx/ether1*
2659 F:      drivers/net/ethernet/seeq/ether3*
2660 F:      drivers/scsi/arm/
2661
2662 ARM/Rockchip SoC support
2663 M:      Heiko Stuebner <heiko@sntech.de>
2664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2665 L:      linux-rockchip@lists.infradead.org
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2668 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml
2669 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2670 F:      Documentation/devicetree/bindings/spi/spi-rockchip.yaml
2671 F:      arch/arm/boot/dts/rockchip/
2672 F:      arch/arm/mach-rockchip/
2673 F:      drivers/*/*/*rockchip*
2674 F:      drivers/*/*rockchip*
2675 F:      drivers/clk/rockchip/
2676 F:      drivers/i2c/busses/i2c-rk3x.c
2677 F:      sound/soc/rockchip/
2678 N:      rockchip
2679
2680 ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES
2681 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2682 R:      Alim Akhtar <alim.akhtar@samsung.com>
2683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2684 L:      linux-samsung-soc@vger.kernel.org
2685 S:      Maintained
2686 P:      Documentation/process/maintainer-soc-clean-dts.rst
2687 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2688 B:      mailto:linux-samsung-soc@vger.kernel.org
2689 C:      irc://irc.libera.chat/linux-exynos
2690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
2691 F:      Documentation/arch/arm/samsung/
2692 F:      Documentation/devicetree/bindings/arm/samsung/
2693 F:      Documentation/devicetree/bindings/hwinfo/samsung,*
2694 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2695 F:      Documentation/devicetree/bindings/soc/samsung/
2696 F:      arch/arm/boot/dts/samsung/
2697 F:      arch/arm/mach-exynos*/
2698 F:      arch/arm/mach-s3c/
2699 F:      arch/arm/mach-s5p*/
2700 F:      arch/arm64/boot/dts/exynos/
2701 F:      drivers/*/*/*s3c24*
2702 F:      drivers/*/*s3c24*
2703 F:      drivers/*/*s3c64xx*
2704 F:      drivers/*/*s5pv210*
2705 F:      drivers/clocksource/samsung_pwm_timer.c
2706 F:      drivers/memory/samsung/
2707 F:      drivers/pwm/pwm-samsung.c
2708 F:      drivers/soc/samsung/
2709 F:      drivers/tty/serial/samsung*
2710 F:      include/clocksource/samsung_pwm.h
2711 F:      include/linux/platform_data/*s3c*
2712 F:      include/linux/serial_s3c.h
2713 F:      include/linux/soc/samsung/
2714 N:      exynos
2715 N:      s3c64xx
2716 N:      s5pv210
2717
2718 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2719 M:      Łukasz Stelmach <l.stelmach@samsung.com>
2720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2721 L:      linux-media@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/media/platform/samsung/s5p-g2d/
2724
2725 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2727 L:      linux-samsung-soc@vger.kernel.org
2728 L:      linux-media@vger.kernel.org
2729 S:      Maintained
2730 F:      Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml
2731 F:      drivers/media/cec/platform/s5p/
2732
2733 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2734 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2735 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2736 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2738 L:      linux-media@vger.kernel.org
2739 S:      Maintained
2740 F:      Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml
2741 F:      drivers/media/platform/samsung/s5p-jpeg/
2742
2743 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2744 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2745 M:      Andrzej Hajda <andrzej.hajda@intel.com>
2746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2747 L:      linux-media@vger.kernel.org
2748 S:      Maintained
2749 F:      drivers/media/platform/samsung/s5p-mfc/
2750
2751 ARM/SOCFPGA ARCHITECTURE
2752 M:      Dinh Nguyen <dinguyen@kernel.org>
2753 S:      Maintained
2754 W:      http://www.rocketboards.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2756 F:      arch/arm/boot/dts/intel/socfpga/
2757 F:      arch/arm/configs/socfpga_defconfig
2758 F:      arch/arm/mach-socfpga/
2759 F:      arch/arm64/boot/dts/altera/
2760 F:      arch/arm64/boot/dts/intel/
2761
2762 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2763 M:      Dinh Nguyen <dinguyen@kernel.org>
2764 S:      Maintained
2765 F:      drivers/clk/socfpga/
2766
2767 ARM/SOCFPGA EDAC SUPPORT
2768 M:      Dinh Nguyen <dinguyen@kernel.org>
2769 S:      Maintained
2770 F:      drivers/edac/altera_edac.[ch]
2771
2772 ARM/SPREADTRUM SoC SUPPORT
2773 M:      Orson Zhai <orsonzhai@gmail.com>
2774 M:      Baolin Wang <baolin.wang7@gmail.com>
2775 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2776 S:      Maintained
2777 F:      arch/arm64/boot/dts/sprd
2778 N:      sprd
2779 N:      sc27xx
2780 N:      sc2731
2781
2782 ARM/STI ARCHITECTURE
2783 M:      Patrice Chotard <patrice.chotard@foss.st.com>
2784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2785 S:      Maintained
2786 W:      http://www.stlinux.com
2787 F:      Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml
2788 F:      Documentation/devicetree/bindings/spi/st,ssc-spi.yaml
2789 F:      arch/arm/boot/dts/st/sti*
2790 F:      arch/arm/mach-sti/
2791 F:      drivers/ata/ahci_st.c
2792 F:      drivers/char/hw_random/st-rng.c
2793 F:      drivers/clocksource/arm_global_timer.c
2794 F:      drivers/clocksource/clksrc_st_lpc.c
2795 F:      drivers/cpufreq/sti-cpufreq.c
2796 F:      drivers/dma/st_fdma*
2797 F:      drivers/i2c/busses/i2c-st.c
2798 F:      drivers/media/platform/st/sti/c8sectpfe/
2799 F:      drivers/media/rc/st_rc.c
2800 F:      drivers/mmc/host/sdhci-st.c
2801 F:      drivers/phy/st/phy-miphy28lp.c
2802 F:      drivers/phy/st/phy-stih407-usb.c
2803 F:      drivers/pinctrl/pinctrl-st.c
2804 F:      drivers/remoteproc/st_remoteproc.c
2805 F:      drivers/remoteproc/st_slim_rproc.c
2806 F:      drivers/reset/sti/
2807 F:      drivers/rtc/rtc-st-lpc.c
2808 F:      drivers/tty/serial/st-asc.c
2809 F:      drivers/usb/dwc3/dwc3-st.c
2810 F:      drivers/usb/host/ehci-st.c
2811 F:      drivers/usb/host/ohci-st.c
2812 F:      drivers/watchdog/st_lpc_wdt.c
2813 F:      include/linux/remoteproc/st_slim_rproc.h
2814
2815 ARM/STM32 ARCHITECTURE
2816 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2817 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
2818 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2820 S:      Maintained
2821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2822 F:      arch/arm/boot/dts/st/stm32*
2823 F:      arch/arm/mach-stm32/
2824 F:      arch/arm64/boot/dts/st/
2825 F:      drivers/clocksource/armv7m_systick.c
2826 N:      stm32
2827 N:      stm
2828
2829 ARM/SUNPLUS SP7021 SOC SUPPORT
2830 M:      Qin Jian <qinjian@cqplus1.com>
2831 L:      linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers)
2832 S:      Maintained
2833 W:      https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
2834 F:      Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml
2835 F:      Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml
2836 F:      Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml
2837 F:      Documentation/devicetree/bindings/reset/sunplus,reset.yaml
2838 F:      arch/arm/boot/dts/sunplus/
2839 F:      arch/arm/configs/sp7021_*defconfig
2840 F:      arch/arm/mach-sunplus/
2841 F:      drivers/clk/clk-sp7021.c
2842 F:      drivers/irqchip/irq-sp7021-intc.c
2843 F:      drivers/reset/reset-sunplus.c
2844 F:      include/dt-bindings/clock/sunplus,sp7021-clkc.h
2845 F:      include/dt-bindings/reset/sunplus,sp7021-reset.h
2846
2847 ARM/Synaptics SoC support
2848 M:      Jisheng Zhang <jszhang@kernel.org>
2849 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      arch/arm/boot/dts/synaptics/
2853 F:      arch/arm/mach-berlin/
2854 F:      arch/arm64/boot/dts/synaptics/
2855
2856 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2857 M:      Lennert Buytenhek <kernel@wantstofly.org>
2858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2859 S:      Maintained
2860
2861 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2862 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2863 L:      linux-tegra@vger.kernel.org
2864 L:      linux-media@vger.kernel.org
2865 S:      Maintained
2866 F:      Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml
2867 F:      drivers/media/cec/platform/tegra/
2868
2869 ARM/TESLA FSD SoC SUPPORT
2870 M:      Alim Akhtar <alim.akhtar@samsung.com>
2871 M:      linux-fsd@tesla.com
2872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2873 L:      linux-samsung-soc@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/arm64/boot/dts/tesla/
2876
2877 ARM/TETON BGA MACHINE SUPPORT
2878 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2880 S:      Maintained
2881
2882 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2883 M:      Santosh Shilimkar <ssantosh@kernel.org>
2884 L:      linux-kernel@vger.kernel.org
2885 S:      Maintained
2886 F:      drivers/memory/*emif*
2887
2888 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2889 M:      Nishanth Menon <nm@ti.com>
2890 M:      Santosh Shilimkar <ssantosh@kernel.org>
2891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2892 S:      Maintained
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
2894 F:      arch/arm/boot/dts/ti/keystone/
2895 F:      arch/arm/mach-keystone/
2896
2897 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2898 M:      Santosh Shilimkar <ssantosh@kernel.org>
2899 L:      linux-kernel@vger.kernel.org
2900 S:      Maintained
2901 F:      drivers/clk/keystone/
2902
2903 ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE
2904 M:      Santosh Shilimkar <ssantosh@kernel.org>
2905 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2906 L:      linux-kernel@vger.kernel.org
2907 S:      Maintained
2908 F:      drivers/clocksource/timer-keystone.c
2909
2910 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2911 M:      Santosh Shilimkar <ssantosh@kernel.org>
2912 L:      linux-kernel@vger.kernel.org
2913 S:      Maintained
2914 F:      drivers/power/reset/keystone-reset.c
2915
2916 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2917 M:      Nishanth Menon <nm@ti.com>
2918 M:      Vignesh Raghavendra <vigneshr@ti.com>
2919 M:      Tero Kristo <kristo@kernel.org>
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 S:      Supported
2922 F:      Documentation/devicetree/bindings/arm/ti/k3.yaml
2923 F:      Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml
2924 F:      arch/arm64/boot/dts/ti/Makefile
2925 F:      arch/arm64/boot/dts/ti/k3-*
2926
2927 ARM/TOSHIBA VISCONTI ARCHITECTURE
2928 M:      Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
2929 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2930 S:      Supported
2931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git
2932 F:      Documentation/devicetree/bindings/arm/toshiba.yaml
2933 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml
2934 F:      Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml
2935 F:      Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
2936 F:      Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml
2937 F:      Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml
2938 F:      Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml
2939 F:      Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml
2940 F:      arch/arm64/boot/dts/toshiba/
2941 F:      drivers/clk/visconti/
2942 F:      drivers/gpio/gpio-visconti.c
2943 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c
2944 F:      drivers/pci/controller/dwc/pcie-visconti.c
2945 F:      drivers/pinctrl/visconti/
2946 F:      drivers/watchdog/visconti_wdt.c
2947 N:      visconti
2948
2949 ARM/UNIPHIER ARCHITECTURE
2950 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2951 M:      Masami Hiramatsu <mhiramat@kernel.org>
2952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2953 S:      Maintained
2954 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.yaml
2955 F:      Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
2956 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
2957 F:      Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
2958 F:      arch/arm/boot/dts/socionext/uniphier*
2959 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2960 F:      arch/arm/mach-uniphier/
2961 F:      arch/arm/mm/cache-uniphier.c
2962 F:      arch/arm64/boot/dts/socionext/uniphier*
2963 F:      drivers/bus/uniphier-system-bus.c
2964 F:      drivers/clk/uniphier/
2965 F:      drivers/dma/uniphier-mdmac.c
2966 F:      drivers/gpio/gpio-uniphier.c
2967 F:      drivers/i2c/busses/i2c-uniphier*
2968 F:      drivers/irqchip/irq-uniphier-aidet.c
2969 F:      drivers/mmc/host/uniphier-sd.c
2970 F:      drivers/pinctrl/uniphier/
2971 F:      drivers/reset/reset-uniphier.c
2972 F:      drivers/tty/serial/8250/8250_uniphier.c
2973 N:      uniphier
2974
2975 ARM/VERSATILE EXPRESS PLATFORM
2976 M:      Liviu Dudau <liviu.dudau@arm.com>
2977 M:      Sudeep Holla <sudeep.holla@arm.com>
2978 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 S:      Maintained
2981 N:      mps2
2982 N:      vexpress
2983 F:      arch/arm/mach-versatile/
2984 F:      arch/arm64/boot/dts/arm/
2985 F:      drivers/clocksource/timer-versatile.c
2986 X:      drivers/cpufreq/vexpress-spc-cpufreq.c
2987 X:      Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
2988
2989 ARM/VFP SUPPORT
2990 M:      Russell King <linux@armlinux.org.uk>
2991 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2992 S:      Maintained
2993 W:      http://www.armlinux.org.uk/
2994 F:      arch/arm/vfp/
2995
2996 ARM/VT8500 ARM ARCHITECTURE
2997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2998 S:      Orphan
2999 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
3000 F:      arch/arm/mach-vt8500/
3001 F:      drivers/clocksource/timer-vt8500.c
3002 F:      drivers/i2c/busses/i2c-wmt.c
3003 F:      drivers/mmc/host/wmt-sdmmc.c
3004 F:      drivers/pwm/pwm-vt8500.c
3005 F:      drivers/rtc/rtc-vt8500.c
3006 F:      drivers/tty/serial/vt8500_serial.c
3007 F:      drivers/usb/host/ehci-platform.c
3008 F:      drivers/usb/host/uhci-platform.c
3009 F:      drivers/video/fbdev/vt8500lcdfb.*
3010 F:      drivers/video/fbdev/wm8505fb*
3011 F:      drivers/video/fbdev/wmt_ge_rops.*
3012
3013 ARM/ZYNQ ARCHITECTURE
3014 M:      Michal Simek <michal.simek@amd.com>
3015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3016 S:      Supported
3017 W:      http://wiki.xilinx.com
3018 T:      git https://github.com/Xilinx/linux-xlnx.git
3019 F:      Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
3020 F:      Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
3021 F:      Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
3022 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
3023 F:      Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
3024 F:      arch/arm/mach-zynq/
3025 F:      drivers/clocksource/timer-cadence-ttc.c
3026 F:      drivers/cpuidle/cpuidle-zynq.c
3027 F:      drivers/edac/synopsys_edac.c
3028 F:      drivers/i2c/busses/i2c-cadence.c
3029 F:      drivers/i2c/busses/i2c-xiic.c
3030 F:      drivers/mmc/host/sdhci-of-arasan.c
3031 N:      zynq
3032 N:      xilinx
3033
3034 ARM64 PORT (AARCH64 ARCHITECTURE)
3035 M:      Catalin Marinas <catalin.marinas@arm.com>
3036 M:      Will Deacon <will@kernel.org>
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 S:      Maintained
3039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
3040 F:      Documentation/arch/arm64/
3041 F:      arch/arm64/
3042 F:      tools/testing/selftests/arm64/
3043 X:      arch/arm64/boot/dts/
3044
3045 ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER
3046 M:      George McCollister <george.mccollister@gmail.com>
3047 L:      netdev@vger.kernel.org
3048 S:      Maintained
3049 F:      Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml
3050 F:      drivers/net/dsa/xrs700x/*
3051 F:      net/dsa/tag_xrs700x.c
3052
3053 AS3645A LED FLASH CONTROLLER DRIVER
3054 M:      Sakari Ailus <sakari.ailus@iki.fi>
3055 L:      linux-leds@vger.kernel.org
3056 S:      Maintained
3057 F:      drivers/leds/flash/leds-as3645a.c
3058
3059 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
3060 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
3061 L:      linux-media@vger.kernel.org
3062 S:      Maintained
3063 T:      git git://linuxtv.org/media_tree.git
3064 F:      Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml
3065 F:      drivers/media/i2c/ak7375.c
3066
3067 ASAHI KASEI AK8974 DRIVER
3068 M:      Linus Walleij <linus.walleij@linaro.org>
3069 L:      linux-iio@vger.kernel.org
3070 S:      Supported
3071 W:      http://www.akm.com/
3072 F:      drivers/iio/magnetometer/ak8974.c
3073
3074 ASC7621 HARDWARE MONITOR DRIVER
3075 M:      George Joseph <george.joseph@fairview5.com>
3076 L:      linux-hwmon@vger.kernel.org
3077 S:      Maintained
3078 F:      Documentation/hwmon/asc7621.rst
3079 F:      drivers/hwmon/asc7621.c
3080
3081 ASIX AX88796C SPI ETHERNET ADAPTER
3082 M:      Łukasz Stelmach <l.stelmach@samsung.com>
3083 S:      Maintained
3084 F:      Documentation/devicetree/bindings/net/asix,ax88796c.yaml
3085 F:      drivers/net/ethernet/asix/ax88796c_*
3086
3087 ASPEED CRYPTO DRIVER
3088 M:      Neal Liu <neal_liu@aspeedtech.com>
3089 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/crypto/aspeed,*
3092 F:      drivers/crypto/aspeed/
3093
3094 ASPEED PECI CONTROLLER
3095 M:      Iwona Winiarska <iwona.winiarska@intel.com>
3096 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3097 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3098 S:      Supported
3099 F:      Documentation/devicetree/bindings/peci/peci-aspeed.yaml
3100 F:      drivers/peci/controller/peci-aspeed.c
3101
3102 ASPEED PINCTRL DRIVERS
3103 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3104 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3105 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3106 L:      linux-gpio@vger.kernel.org
3107 S:      Maintained
3108 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
3109 F:      drivers/pinctrl/aspeed/
3110
3111 ASPEED SCU INTERRUPT CONTROLLER DRIVER
3112 M:      Eddie James <eajames@linux.ibm.com>
3113 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3114 S:      Maintained
3115 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
3116 F:      drivers/irqchip/irq-aspeed-scu-ic.c
3117 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
3118
3119 ASPEED SD/MMC DRIVER
3120 M:      Andrew Jeffery <andrew@codeconstruct.com.au>
3121 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3122 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3123 L:      linux-mmc@vger.kernel.org
3124 S:      Maintained
3125 F:      Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
3126 F:      drivers/mmc/host/sdhci-of-aspeed*
3127
3128 ASPEED SMC SPI DRIVER
3129 M:      Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>
3130 M:      Cédric Le Goater <clg@kaod.org>
3131 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3133 L:      linux-spi@vger.kernel.org
3134 S:      Maintained
3135 F:      Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml
3136 F:      drivers/spi/spi-aspeed-smc.c
3137
3138 ASPEED USB UDC DRIVER
3139 M:      Neal Liu <neal_liu@aspeedtech.com>
3140 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
3141 S:      Maintained
3142 F:      Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml
3143 F:      drivers/usb/gadget/udc/aspeed_udc.c
3144
3145 ASPEED VIDEO ENGINE DRIVER
3146 M:      Eddie James <eajames@linux.ibm.com>
3147 L:      linux-media@vger.kernel.org
3148 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
3149 S:      Maintained
3150 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
3151 F:      drivers/media/platform/aspeed/
3152
3153 ASUS EC HARDWARE MONITOR DRIVER
3154 M:      Eugene Shalygin <eugene.shalygin@gmail.com>
3155 L:      linux-hwmon@vger.kernel.org
3156 S:      Maintained
3157 F:      drivers/hwmon/asus-ec-sensors.c
3158
3159 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
3160 M:      Corentin Chary <corentin.chary@gmail.com>
3161 L:      acpi4asus-user@lists.sourceforge.net
3162 L:      platform-driver-x86@vger.kernel.org
3163 S:      Maintained
3164 W:      http://acpi4asus.sf.net
3165 F:      drivers/platform/x86/asus*.c
3166 F:      drivers/platform/x86/eeepc*.c
3167
3168 ASUS TF103C DOCK DRIVER
3169 M:      Hans de Goede <hdegoede@redhat.com>
3170 L:      platform-driver-x86@vger.kernel.org
3171 S:      Maintained
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
3173 F:      drivers/platform/x86/asus-tf103c-dock.c
3174
3175 ASUS WIRELESS RADIO CONTROL DRIVER
3176 M:      João Paulo Rechi Vita <jprvita@gmail.com>
3177 L:      platform-driver-x86@vger.kernel.org
3178 S:      Maintained
3179 F:      drivers/platform/x86/asus-wireless.c
3180
3181 ASUS WMI HARDWARE MONITOR DRIVER
3182 M:      Ed Brindley <kernel@maidavale.org>
3183 M:      Denis Pauk <pauk.denis@gmail.com>
3184 L:      linux-hwmon@vger.kernel.org
3185 S:      Maintained
3186 F:      drivers/hwmon/asus_wmi_sensors.c
3187
3188 ASYMMETRIC KEYS
3189 M:      David Howells <dhowells@redhat.com>
3190 L:      keyrings@vger.kernel.org
3191 S:      Maintained
3192 F:      Documentation/crypto/asymmetric-keys.rst
3193 F:      crypto/asymmetric_keys/
3194 F:      include/crypto/pkcs7.h
3195 F:      include/crypto/public_key.h
3196 F:      include/linux/verification.h
3197
3198 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
3199 R:      Dan Williams <dan.j.williams@intel.com>
3200 S:      Odd fixes
3201 W:      http://sourceforge.net/projects/xscaleiop
3202 F:      Documentation/crypto/async-tx-api.rst
3203 F:      crypto/async_tx/
3204 F:      include/linux/async_tx.h
3205
3206 AT24 EEPROM DRIVER
3207 M:      Bartosz Golaszewski <brgl@bgdev.pl>
3208 L:      linux-i2c@vger.kernel.org
3209 S:      Maintained
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
3211 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
3212 F:      drivers/misc/eeprom/at24.c
3213
3214 ATA OVER ETHERNET (AOE) DRIVER
3215 M:      "Justin Sanders" <justin@coraid.com>
3216 S:      Supported
3217 W:      http://www.openaoe.org/
3218 F:      Documentation/admin-guide/aoe/
3219 F:      drivers/block/aoe/
3220
3221 ATC260X PMIC MFD DRIVER
3222 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
3223 M:      Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
3224 L:      linux-actions@lists.infradead.org
3225 S:      Maintained
3226 F:      Documentation/devicetree/bindings/mfd/actions,atc260x.yaml
3227 F:      drivers/input/misc/atc260x-onkey.c
3228 F:      drivers/mfd/atc260*
3229 F:      drivers/power/reset/atc260x-poweroff.c
3230 F:      drivers/regulator/atc260x-regulator.c
3231 F:      include/linux/mfd/atc260x/*
3232
3233 ATHEROS 71XX/9XXX GPIO DRIVER
3234 M:      Alban Bedel <albeu@free.fr>
3235 S:      Maintained
3236 W:      https://github.com/AlbanBedel/linux
3237 T:      git git://github.com/AlbanBedel/linux
3238 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
3239 F:      drivers/gpio/gpio-ath79.c
3240
3241 ATHEROS 71XX/9XXX USB PHY DRIVER
3242 M:      Alban Bedel <albeu@free.fr>
3243 S:      Maintained
3244 W:      https://github.com/AlbanBedel/linux
3245 T:      git git://github.com/AlbanBedel/linux
3246 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
3247 F:      drivers/phy/qualcomm/phy-ath79-usb.c
3248
3249 ATHEROS ATH GENERIC UTILITIES
3250 M:      Kalle Valo <kvalo@kernel.org>
3251 L:      linux-wireless@vger.kernel.org
3252 S:      Supported
3253 F:      drivers/net/wireless/ath/*
3254
3255 ATHEROS ATH5K WIRELESS DRIVER
3256 M:      Jiri Slaby <jirislaby@kernel.org>
3257 M:      Nick Kossifidis <mickflemm@gmail.com>
3258 M:      Luis Chamberlain <mcgrof@kernel.org>
3259 L:      linux-wireless@vger.kernel.org
3260 S:      Maintained
3261 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath5k
3262 F:      drivers/net/wireless/ath/ath5k/
3263
3264 ATHEROS ATH6KL WIRELESS DRIVER
3265 L:      linux-wireless@vger.kernel.org
3266 S:      Orphan
3267 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl
3268 F:      drivers/net/wireless/ath/ath6kl/
3269
3270 ATI_REMOTE2 DRIVER
3271 M:      Ville Syrjala <syrjala@sci.fi>
3272 S:      Maintained
3273 F:      drivers/input/misc/ati_remote2.c
3274
3275 ATK0110 HWMON DRIVER
3276 M:      Luca Tettamanti <kronos.it@gmail.com>
3277 L:      linux-hwmon@vger.kernel.org
3278 S:      Maintained
3279 F:      drivers/hwmon/asus_atk0110.c
3280
3281 ATLX ETHERNET DRIVERS
3282 M:      Chris Snook <chris.snook@gmail.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Maintained
3285 W:      http://sourceforge.net/projects/atl1
3286 W:      http://atl1.sourceforge.net
3287 F:      drivers/net/ethernet/atheros/
3288
3289 ATM
3290 M:      Chas Williams <3chas3@gmail.com>
3291 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
3292 L:      netdev@vger.kernel.org
3293 S:      Maintained
3294 W:      http://linux-atm.sourceforge.net
3295 F:      drivers/atm/
3296 F:      include/linux/atm*
3297 F:      include/uapi/linux/atm*
3298
3299 ATMEL MACB ETHERNET DRIVER
3300 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
3301 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
3302 S:      Supported
3303 F:      drivers/net/ethernet/cadence/
3304
3305 ATMEL MAXTOUCH DRIVER
3306 M:      Nick Dyer <nick@shmanahar.org>
3307 S:      Maintained
3308 T:      git git://github.com/ndyer/linux.git
3309 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
3310 F:      drivers/input/touchscreen/atmel_mxt_ts.c
3311
3312 ATMEL WIRELESS DRIVER
3313 L:      linux-wireless@vger.kernel.org
3314 S:      Orphan
3315 W:      http://www.thekelleys.org.uk/atmel
3316 W:      http://atmelwlandriver.sourceforge.net/
3317 F:      drivers/net/wireless/atmel/atmel*
3318
3319 ATOMIC INFRASTRUCTURE
3320 M:      Will Deacon <will@kernel.org>
3321 M:      Peter Zijlstra <peterz@infradead.org>
3322 R:      Boqun Feng <boqun.feng@gmail.com>
3323 R:      Mark Rutland <mark.rutland@arm.com>
3324 L:      linux-kernel@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/atomic_*.txt
3327 F:      arch/*/include/asm/atomic*.h
3328 F:      include/*/atomic*.h
3329 F:      include/linux/refcount.h
3330 F:      scripts/atomic/
3331
3332 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
3333 M:      Bradley Grove <linuxdrivers@attotech.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 W:      http://www.attotech.com
3337 F:      drivers/scsi/esas2r
3338
3339 ATUSB IEEE 802.15.4 RADIO DRIVER
3340 M:      Stefan Schmidt <stefan@datenfreihafen.org>
3341 L:      linux-wpan@vger.kernel.org
3342 S:      Maintained
3343 F:      drivers/net/ieee802154/at86rf230.h
3344 F:      drivers/net/ieee802154/atusb.c
3345 F:      drivers/net/ieee802154/atusb.h
3346
3347 AUDIT SUBSYSTEM
3348 M:      Paul Moore <paul@paul-moore.com>
3349 M:      Eric Paris <eparis@redhat.com>
3350 L:      audit@vger.kernel.org
3351 S:      Supported
3352 W:      https://github.com/linux-audit
3353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
3354 F:      include/asm-generic/audit_*.h
3355 F:      include/linux/audit.h
3356 F:      include/linux/audit_arch.h
3357 F:      include/uapi/linux/audit.h
3358 F:      kernel/audit*
3359 F:      lib/*audit.c
3360
3361 AUXILIARY BUS DRIVER
3362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3363 R:      Dave Ertman <david.m.ertman@intel.com>
3364 R:      Ira Weiny <ira.weiny@intel.com>
3365 S:      Supported
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
3367 F:      Documentation/driver-api/auxiliary_bus.rst
3368 F:      drivers/base/auxiliary.c
3369 F:      include/linux/auxiliary_bus.h
3370
3371 AUXILIARY DISPLAY DRIVERS
3372 M:      Miguel Ojeda <ojeda@kernel.org>
3373 S:      Maintained
3374 F:      Documentation/devicetree/bindings/auxdisplay/
3375 F:      drivers/auxdisplay/
3376 F:      include/linux/cfag12864b.h
3377
3378 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
3379 M:      Andreas Klinger <ak@it-klinger.de>
3380 L:      linux-iio@vger.kernel.org
3381 S:      Maintained
3382 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
3383 F:      drivers/iio/adc/hx711.c
3384
3385 AX.25 NETWORK LAYER
3386 M:      Ralf Baechle <ralf@linux-mips.org>
3387 L:      linux-hams@vger.kernel.org
3388 S:      Maintained
3389 W:      https://linux-ax25.in-berlin.de
3390 F:      include/net/ax25.h
3391 F:      include/uapi/linux/ax25.h
3392 F:      net/ax25/
3393
3394 AXENTIA ARM DEVICES
3395 M:      Peter Rosin <peda@axentia.se>
3396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3397 S:      Maintained
3398 F:      arch/arm/boot/dts/microchip/at91-linea.dtsi
3399 F:      arch/arm/boot/dts/microchip/at91-natte.dtsi
3400 F:      arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts
3401 F:      arch/arm/boot/dts/microchip/at91-tse850-3.dts
3402
3403 AXENTIA ASOC DRIVERS
3404 M:      Peter Rosin <peda@axentia.se>
3405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/sound/axentia,*
3408 F:      sound/soc/atmel/tse850-pcm5142.c
3409
3410 AXI-FAN-CONTROL HARDWARE MONITOR DRIVER
3411 M:      Nuno Sá <nuno.sa@analog.com>
3412 L:      linux-hwmon@vger.kernel.org
3413 S:      Supported
3414 W:      https://ez.analog.com/linux-software-drivers
3415 F:      Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml
3416 F:      drivers/hwmon/axi-fan-control.c
3417
3418 AXXIA I2C CONTROLLER
3419 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
3420 L:      linux-i2c@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
3423 F:      drivers/i2c/busses/i2c-axxia.c
3424
3425 AZ6007 DVB DRIVER
3426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3427 L:      linux-media@vger.kernel.org
3428 S:      Maintained
3429 W:      https://linuxtv.org
3430 T:      git git://linuxtv.org/media_tree.git
3431 F:      drivers/media/usb/dvb-usb-v2/az6007.c
3432
3433 AZTECH FM RADIO RECEIVER DRIVER
3434 M:      Hans Verkuil <hverkuil@xs4all.nl>
3435 L:      linux-media@vger.kernel.org
3436 S:      Maintained
3437 W:      https://linuxtv.org
3438 T:      git git://linuxtv.org/media_tree.git
3439 F:      drivers/media/radio/radio-aztech*
3440
3441 B43 WIRELESS DRIVER
3442 L:      linux-wireless@vger.kernel.org
3443 L:      b43-dev@lists.infradead.org
3444 S:      Orphan
3445 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3446 F:      drivers/net/wireless/broadcom/b43/
3447
3448 B43LEGACY WIRELESS DRIVER
3449 M:      Larry Finger <Larry.Finger@lwfinger.net>
3450 L:      linux-wireless@vger.kernel.org
3451 L:      b43-dev@lists.infradead.org
3452 S:      Maintained
3453 W:      https://wireless.wiki.kernel.org/en/users/Drivers/b43
3454 F:      drivers/net/wireless/broadcom/b43legacy/
3455
3456 BACKLIGHT CLASS/SUBSYSTEM
3457 M:      Lee Jones <lee@kernel.org>
3458 M:      Daniel Thompson <daniel.thompson@linaro.org>
3459 M:      Jingoo Han <jingoohan1@gmail.com>
3460 L:      dri-devel@lists.freedesktop.org
3461 S:      Maintained
3462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
3463 F:      Documentation/ABI/stable/sysfs-class-backlight
3464 F:      Documentation/ABI/testing/sysfs-class-backlight
3465 F:      Documentation/devicetree/bindings/leds/backlight
3466 F:      drivers/video/backlight/
3467 F:      include/linux/backlight.h
3468 F:      include/linux/pwm_backlight.h
3469
3470 BARCO P50 GPIO DRIVER
3471 M:      Santosh Kumar Yadav <santoshkumar.yadav@barco.com>
3472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
3473 S:      Maintained
3474 F:      drivers/platform/x86/barco-p50-gpio.c
3475
3476 BATMAN ADVANCED
3477 M:      Marek Lindner <mareklindner@neomailbox.ch>
3478 M:      Simon Wunderlich <sw@simonwunderlich.de>
3479 M:      Antonio Quartulli <a@unstable.cc>
3480 M:      Sven Eckelmann <sven@narfation.org>
3481 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
3482 S:      Maintained
3483 W:      https://www.open-mesh.org/
3484 Q:      https://patchwork.open-mesh.org/project/batman/list/
3485 B:      https://www.open-mesh.org/projects/batman-adv/issues
3486 C:      ircs://irc.hackint.org/batadv
3487 T:      git https://git.open-mesh.org/linux-merge.git
3488 F:      Documentation/networking/batman-adv.rst
3489 F:      include/uapi/linux/batadv_packet.h
3490 F:      include/uapi/linux/batman_adv.h
3491 F:      net/batman-adv/
3492
3493 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3494 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3495 L:      linux-hams@vger.kernel.org
3496 S:      Maintained
3497 W:      http://www.baycom.org/~tom/ham/ham.html
3498 F:      drivers/net/hamradio/baycom*
3499
3500 BCACHE (BLOCK LAYER CACHE)
3501 M:      Coly Li <colyli@suse.de>
3502 M:      Kent Overstreet <kent.overstreet@gmail.com>
3503 L:      linux-bcache@vger.kernel.org
3504 S:      Maintained
3505 W:      http://bcache.evilpiepirate.org
3506 C:      irc://irc.oftc.net/bcache
3507 F:      drivers/md/bcache/
3508
3509 BCACHEFS
3510 M:      Kent Overstreet <kent.overstreet@linux.dev>
3511 R:      Brian Foster <bfoster@redhat.com>
3512 L:      linux-bcachefs@vger.kernel.org
3513 S:      Supported
3514 C:      irc://irc.oftc.net/bcache
3515 F:      fs/bcachefs/
3516
3517 BDISP ST MEDIA DRIVER
3518 M:      Fabien Dessenne <fabien.dessenne@foss.st.com>
3519 L:      linux-media@vger.kernel.org
3520 S:      Supported
3521 W:      https://linuxtv.org
3522 T:      git git://linuxtv.org/media_tree.git
3523 F:      drivers/media/platform/st/sti/bdisp
3524
3525 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3526 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3527 L:      netdev@vger.kernel.org
3528 S:      Maintained
3529 F:      drivers/net/ethernet/ec_bhf.c
3530
3531 BEFS FILE SYSTEM
3532 M:      Luis de Bethencourt <luisbg@kernel.org>
3533 M:      Salah Triki <salah.triki@gmail.com>
3534 S:      Maintained
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3536 F:      Documentation/filesystems/befs.rst
3537 F:      fs/befs/
3538
3539 BFQ I/O SCHEDULER
3540 M:      Paolo Valente <paolo.valente@unimore.it>
3541 M:      Jens Axboe <axboe@kernel.dk>
3542 L:      linux-block@vger.kernel.org
3543 S:      Maintained
3544 F:      Documentation/block/bfq-iosched.rst
3545 F:      block/bfq-*
3546
3547 BFS FILE SYSTEM
3548 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3549 S:      Maintained
3550 F:      Documentation/filesystems/bfs.rst
3551 F:      fs/bfs/
3552 F:      include/uapi/linux/bfs_fs.h
3553
3554 BITMAP API
3555 M:      Yury Norov <yury.norov@gmail.com>
3556 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
3557 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
3558 S:      Maintained
3559 F:      include/linux/bitfield.h
3560 F:      include/linux/bitmap-str.h
3561 F:      include/linux/bitmap.h
3562 F:      include/linux/bits.h
3563 F:      include/linux/cpumask.h
3564 F:      include/linux/find.h
3565 F:      include/linux/nodemask.h
3566 F:      include/vdso/bits.h
3567 F:      lib/bitmap-str.c
3568 F:      lib/bitmap.c
3569 F:      lib/cpumask.c
3570 F:      lib/cpumask_kunit.c
3571 F:      lib/find_bit.c
3572 F:      lib/find_bit_benchmark.c
3573 F:      lib/test_bitmap.c
3574 F:      tools/include/linux/bitfield.h
3575 F:      tools/include/linux/bitmap.h
3576 F:      tools/include/linux/bits.h
3577 F:      tools/include/linux/find.h
3578 F:      tools/include/vdso/bits.h
3579 F:      tools/lib/bitmap.c
3580 F:      tools/lib/find_bit.c
3581
3582 BLINKM RGB LED DRIVER
3583 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3584 S:      Maintained
3585 F:      drivers/leds/leds-blinkm.c
3586
3587 BLOCK LAYER
3588 M:      Jens Axboe <axboe@kernel.dk>
3589 L:      linux-block@vger.kernel.org
3590 S:      Maintained
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3592 F:      Documentation/ABI/stable/sysfs-block
3593 F:      Documentation/block/
3594 F:      block/
3595 F:      drivers/block/
3596 F:      include/linux/bio.h
3597 F:      include/linux/blk*
3598 F:      kernel/trace/blktrace.c
3599 F:      lib/sbitmap.c
3600
3601 BLOCK2MTD DRIVER
3602 M:      Joern Engel <joern@lazybastard.org>
3603 L:      linux-mtd@lists.infradead.org
3604 S:      Maintained
3605 F:      drivers/mtd/devices/block2mtd.c
3606
3607 BLUETOOTH DRIVERS
3608 M:      Marcel Holtmann <marcel@holtmann.org>
3609 M:      Johan Hedberg <johan.hedberg@gmail.com>
3610 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3611 L:      linux-bluetooth@vger.kernel.org
3612 S:      Supported
3613 W:      http://www.bluez.org/
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3616 F:      Documentation/devicetree/bindings/net/bluetooth/
3617 F:      drivers/bluetooth/
3618
3619 BLUETOOTH SUBSYSTEM
3620 M:      Marcel Holtmann <marcel@holtmann.org>
3621 M:      Johan Hedberg <johan.hedberg@gmail.com>
3622 M:      Luiz Augusto von Dentz <luiz.dentz@gmail.com>
3623 L:      linux-bluetooth@vger.kernel.org
3624 S:      Supported
3625 W:      http://www.bluez.org/
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3628 F:      include/net/bluetooth/
3629 F:      net/bluetooth/
3630
3631 BONDING DRIVER
3632 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3633 M:      Andy Gospodarek <andy@greyhouse.net>
3634 L:      netdev@vger.kernel.org
3635 S:      Supported
3636 W:      http://sourceforge.net/projects/bonding/
3637 F:      Documentation/networking/bonding.rst
3638 F:      drivers/net/bonding/
3639 F:      include/net/bond*
3640 F:      include/uapi/linux/if_bonding.h
3641 F:      tools/testing/selftests/drivers/net/bonding/
3642
3643 BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
3644 M:      Dan Robertson <dan@dlrobertson.com>
3645 L:      linux-iio@vger.kernel.org
3646 S:      Maintained
3647 F:      Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
3648 F:      drivers/iio/accel/bma400*
3649
3650 BPF JIT for ARM
3651 M:      Russell King <linux@armlinux.org.uk>
3652 M:      Puranjay Mohan <puranjay12@gmail.com>
3653 L:      bpf@vger.kernel.org
3654 S:      Maintained
3655 F:      arch/arm/net/
3656
3657 BPF JIT for ARM64
3658 M:      Daniel Borkmann <daniel@iogearbox.net>
3659 M:      Alexei Starovoitov <ast@kernel.org>
3660 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3661 L:      bpf@vger.kernel.org
3662 S:      Supported
3663 F:      arch/arm64/net/
3664
3665 BPF JIT for MIPS (32-BIT AND 64-BIT)
3666 M:      Johan Almbladh <johan.almbladh@anyfinetworks.com>
3667 M:      Paul Burton <paulburton@kernel.org>
3668 L:      bpf@vger.kernel.org
3669 S:      Maintained
3670 F:      arch/mips/net/
3671
3672 BPF JIT for NFP NICs
3673 M:      Jakub Kicinski <kuba@kernel.org>
3674 L:      bpf@vger.kernel.org
3675 S:      Odd Fixes
3676 F:      drivers/net/ethernet/netronome/nfp/bpf/
3677
3678 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3679 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3680 M:      Michael Ellerman <mpe@ellerman.id.au>
3681 L:      bpf@vger.kernel.org
3682 S:      Supported
3683 F:      arch/powerpc/net/
3684
3685 BPF JIT for RISC-V (32-bit)
3686 M:      Luke Nelson <luke.r.nels@gmail.com>
3687 M:      Xi Wang <xi.wang@gmail.com>
3688 L:      bpf@vger.kernel.org
3689 S:      Maintained
3690 F:      arch/riscv/net/
3691 X:      arch/riscv/net/bpf_jit_comp64.c
3692
3693 BPF JIT for RISC-V (64-bit)
3694 M:      Björn Töpel <bjorn@kernel.org>
3695 L:      bpf@vger.kernel.org
3696 S:      Maintained
3697 F:      arch/riscv/net/
3698 X:      arch/riscv/net/bpf_jit_comp32.c
3699
3700 BPF JIT for S390
3701 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3702 M:      Heiko Carstens <hca@linux.ibm.com>
3703 M:      Vasily Gorbik <gor@linux.ibm.com>
3704 L:      bpf@vger.kernel.org
3705 S:      Supported
3706 F:      arch/s390/net/
3707 X:      arch/s390/net/pnet.c
3708
3709 BPF JIT for SPARC (32-BIT AND 64-BIT)
3710 M:      David S. Miller <davem@davemloft.net>
3711 L:      bpf@vger.kernel.org
3712 S:      Odd Fixes
3713 F:      arch/sparc/net/
3714
3715 BPF JIT for X86 32-BIT
3716 M:      Wang YanQing <udknight@gmail.com>
3717 L:      bpf@vger.kernel.org
3718 S:      Odd Fixes
3719 F:      arch/x86/net/bpf_jit_comp32.c
3720
3721 BPF JIT for X86 64-BIT
3722 M:      Alexei Starovoitov <ast@kernel.org>
3723 M:      Daniel Borkmann <daniel@iogearbox.net>
3724 L:      bpf@vger.kernel.org
3725 S:      Supported
3726 F:      arch/x86/net/
3727 X:      arch/x86/net/bpf_jit_comp32.c
3728
3729 BPF [BTF]
3730 M:      Martin KaFai Lau <martin.lau@linux.dev>
3731 L:      bpf@vger.kernel.org
3732 S:      Maintained
3733 F:      include/linux/btf*
3734 F:      kernel/bpf/btf.c
3735
3736 BPF [CORE]
3737 M:      Alexei Starovoitov <ast@kernel.org>
3738 M:      Daniel Borkmann <daniel@iogearbox.net>
3739 R:      John Fastabend <john.fastabend@gmail.com>
3740 L:      bpf@vger.kernel.org
3741 S:      Maintained
3742 F:      include/linux/bpf*
3743 F:      include/linux/filter.h
3744 F:      include/linux/tnum.h
3745 F:      kernel/bpf/core.c
3746 F:      kernel/bpf/dispatcher.c
3747 F:      kernel/bpf/mprog.c
3748 F:      kernel/bpf/syscall.c
3749 F:      kernel/bpf/tnum.c
3750 F:      kernel/bpf/trampoline.c
3751 F:      kernel/bpf/verifier.c
3752
3753 BPF [DOCUMENTATION] (Related to Standardization)
3754 R:      David Vernet <void@manifault.com>
3755 L:      bpf@vger.kernel.org
3756 L:      bpf@ietf.org
3757 S:      Maintained
3758 F:      Documentation/bpf/standardization/
3759
3760 BPF [GENERAL] (Safe Dynamic Programs and Tools)
3761 M:      Alexei Starovoitov <ast@kernel.org>
3762 M:      Daniel Borkmann <daniel@iogearbox.net>
3763 M:      Andrii Nakryiko <andrii@kernel.org>
3764 R:      Martin KaFai Lau <martin.lau@linux.dev>
3765 R:      Song Liu <song@kernel.org>
3766 R:      Yonghong Song <yonghong.song@linux.dev>
3767 R:      John Fastabend <john.fastabend@gmail.com>
3768 R:      KP Singh <kpsingh@kernel.org>
3769 R:      Stanislav Fomichev <sdf@google.com>
3770 R:      Hao Luo <haoluo@google.com>
3771 R:      Jiri Olsa <jolsa@kernel.org>
3772 L:      bpf@vger.kernel.org
3773 S:      Supported
3774 W:      https://bpf.io/
3775 Q:      https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3778 F:      Documentation/bpf/
3779 F:      Documentation/networking/filter.rst
3780 F:      Documentation/userspace-api/ebpf/
3781 F:      arch/*/net/*
3782 F:      include/linux/bpf*
3783 F:      include/linux/btf*
3784 F:      include/linux/filter.h
3785 F:      include/trace/events/xdp.h
3786 F:      include/uapi/linux/bpf*
3787 F:      include/uapi/linux/btf*
3788 F:      include/uapi/linux/filter.h
3789 F:      kernel/bpf/
3790 F:      kernel/trace/bpf_trace.c
3791 F:      lib/test_bpf.c
3792 F:      net/bpf/
3793 F:      net/core/filter.c
3794 F:      net/sched/act_bpf.c
3795 F:      net/sched/cls_bpf.c
3796 F:      samples/bpf/
3797 F:      scripts/bpf_doc.py
3798 F:      scripts/Makefile.btf
3799 F:      scripts/pahole-version.sh
3800 F:      tools/bpf/
3801 F:      tools/lib/bpf/
3802 F:      tools/testing/selftests/bpf/
3803
3804 BPF [ITERATOR]
3805 M:      Yonghong Song <yonghong.song@linux.dev>
3806 L:      bpf@vger.kernel.org
3807 S:      Maintained
3808 F:      kernel/bpf/*iter.c
3809
3810 BPF [L7 FRAMEWORK] (sockmap)
3811 M:      John Fastabend <john.fastabend@gmail.com>
3812 M:      Jakub Sitnicki <jakub@cloudflare.com>
3813 L:      netdev@vger.kernel.org
3814 L:      bpf@vger.kernel.org
3815 S:      Maintained
3816 F:      include/linux/skmsg.h
3817 F:      net/core/skmsg.c
3818 F:      net/core/sock_map.c
3819 F:      net/ipv4/tcp_bpf.c
3820 F:      net/ipv4/udp_bpf.c
3821 F:      net/unix/unix_bpf.c
3822
3823 BPF [LIBRARY] (libbpf)
3824 M:      Andrii Nakryiko <andrii@kernel.org>
3825 L:      bpf@vger.kernel.org
3826 S:      Maintained
3827 F:      tools/lib/bpf/
3828
3829 BPF [MISC]
3830 L:      bpf@vger.kernel.org
3831 S:      Odd Fixes
3832 K:      (?:\b|_)bpf(?:\b|_)
3833
3834 BPF [NETKIT] (BPF-programmable network device)
3835 M:      Daniel Borkmann <daniel@iogearbox.net>
3836 M:      Nikolay Aleksandrov <razor@blackwall.org>
3837 L:      bpf@vger.kernel.org
3838 L:      netdev@vger.kernel.org
3839 S:      Supported
3840 F:      drivers/net/netkit.c
3841 F:      include/net/netkit.h
3842
3843 BPF [NETWORKING] (struct_ops, reuseport)
3844 M:      Martin KaFai Lau <martin.lau@linux.dev>
3845 L:      bpf@vger.kernel.org
3846 L:      netdev@vger.kernel.org
3847 S:      Maintained
3848 F:      kernel/bpf/bpf_struct*
3849
3850 BPF [NETWORKING] (tcx & tc BPF, sock_addr)
3851 M:      Martin KaFai Lau <martin.lau@linux.dev>
3852 M:      Daniel Borkmann <daniel@iogearbox.net>
3853 R:      John Fastabend <john.fastabend@gmail.com>
3854 L:      bpf@vger.kernel.org
3855 L:      netdev@vger.kernel.org
3856 S:      Maintained
3857 F:      include/net/tcx.h
3858 F:      kernel/bpf/tcx.c
3859 F:      net/core/filter.c
3860 F:      net/sched/act_bpf.c
3861 F:      net/sched/cls_bpf.c
3862
3863 BPF [RINGBUF]
3864 M:      Andrii Nakryiko <andrii@kernel.org>
3865 L:      bpf@vger.kernel.org
3866 S:      Maintained
3867 F:      kernel/bpf/ringbuf.c
3868
3869 BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
3870 M:      KP Singh <kpsingh@kernel.org>
3871 R:      Florent Revest <revest@chromium.org>
3872 R:      Brendan Jackman <jackmanb@chromium.org>
3873 L:      bpf@vger.kernel.org
3874 S:      Maintained
3875 F:      Documentation/bpf/prog_lsm.rst
3876 F:      include/linux/bpf_lsm.h
3877 F:      kernel/bpf/bpf_lsm.c
3878 F:      security/bpf/
3879
3880 BPF [SELFTESTS] (Test Runners & Infrastructure)
3881 M:      Andrii Nakryiko <andrii@kernel.org>
3882 R:      Mykola Lysenko <mykolal@fb.com>
3883 L:      bpf@vger.kernel.org
3884 S:      Maintained
3885 F:      tools/testing/selftests/bpf/
3886
3887 BPF [STORAGE & CGROUPS]
3888 M:      Martin KaFai Lau <martin.lau@linux.dev>
3889 L:      bpf@vger.kernel.org
3890 S:      Maintained
3891 F:      kernel/bpf/*storage.c
3892 F:      kernel/bpf/bpf_lru*
3893 F:      kernel/bpf/cgroup.c
3894
3895 BPF [TOOLING] (bpftool)
3896 M:      Quentin Monnet <quentin@isovalent.com>
3897 L:      bpf@vger.kernel.org
3898 S:      Maintained
3899 F:      kernel/bpf/disasm.*
3900 F:      tools/bpf/bpftool/
3901
3902 BPF [TRACING]
3903 M:      Song Liu <song@kernel.org>
3904 R:      Jiri Olsa <jolsa@kernel.org>
3905 L:      bpf@vger.kernel.org
3906 S:      Maintained
3907 F:      kernel/bpf/stackmap.c
3908 F:      kernel/trace/bpf_trace.c
3909
3910 BROADCOM ASP 2.0 ETHERNET DRIVER
3911 M:      Justin Chen <justin.chen@broadcom.com>
3912 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3913 L:      bcm-kernel-feedback-list@broadcom.com
3914 L:      netdev@vger.kernel.org
3915 S:      Supported
3916 F:      Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml
3917 F:      drivers/net/ethernet/broadcom/asp2/
3918
3919 BROADCOM B44 10/100 ETHERNET DRIVER
3920 M:      Michael Chan <michael.chan@broadcom.com>
3921 L:      netdev@vger.kernel.org
3922 S:      Supported
3923 F:      drivers/net/ethernet/broadcom/b44.*
3924
3925 BROADCOM B53/SF2 ETHERNET SWITCH DRIVER
3926 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3927 L:      netdev@vger.kernel.org
3928 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml
3931 F:      drivers/net/dsa/b53/*
3932 F:      drivers/net/dsa/bcm_sf2*
3933 F:      include/linux/dsa/brcm.h
3934 F:      include/linux/platform_data/b53.h
3935
3936 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3937 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3938 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3939 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3941 S:      Maintained
3942 T:      git https://github.com/broadcom/stblinux.git
3943 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
3944 F:      drivers/pci/controller/pcie-brcmstb.c
3945 F:      drivers/staging/vc04_services
3946 N:      bcm2711
3947 N:      bcm283*
3948 N:      raspberrypi
3949
3950 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3951 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3952 M:      Ray Jui <rjui@broadcom.com>
3953 M:      Scott Branden <sbranden@broadcom.com>
3954 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3955 S:      Maintained
3956 T:      git https://github.com/broadcom/mach-bcm
3957 F:      arch/arm/mach-bcm/
3958 N:      bcm281*
3959 N:      bcm113*
3960 N:      bcm216*
3961 N:      kona
3962
3963 BROADCOM BCM47XX MIPS ARCHITECTURE
3964 M:      Hauke Mehrtens <hauke@hauke-m.de>
3965 M:      Rafał Miłecki <zajec5@gmail.com>
3966 L:      linux-mips@vger.kernel.org
3967 S:      Maintained
3968 F:      Documentation/devicetree/bindings/mips/brcm/
3969 F:      arch/mips/bcm47xx/*
3970 F:      arch/mips/include/asm/mach-bcm47xx/*
3971
3972 BROADCOM BCM4908 ETHERNET DRIVER
3973 M:      Rafał Miłecki <rafal@milecki.pl>
3974 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
3978 F:      drivers/net/ethernet/broadcom/bcm4908_enet.*
3979 F:      drivers/net/ethernet/broadcom/unimac.h
3980
3981 BROADCOM BCM4908 PINMUX DRIVER
3982 M:      Rafał Miłecki <rafal@milecki.pl>
3983 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3984 L:      linux-gpio@vger.kernel.org
3985 S:      Maintained
3986 F:      Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
3987 F:      drivers/pinctrl/bcm/pinctrl-bcm4908.c
3988
3989 BROADCOM BCM5301X ARM ARCHITECTURE
3990 M:      Florian Fainelli <florian.fainelli@broadcom.com>
3991 M:      Hauke Mehrtens <hauke@hauke-m.de>
3992 M:      Rafał Miłecki <zajec5@gmail.com>
3993 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
3994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3995 S:      Maintained
3996 F:      arch/arm/boot/dts/broadcom/bcm-ns.dtsi
3997 F:      arch/arm/boot/dts/broadcom/bcm470*
3998 F:      arch/arm/boot/dts/broadcom/bcm5301*
3999 F:      arch/arm/boot/dts/broadcom/bcm953012*
4000 F:      arch/arm/mach-bcm/bcm_5301x.c
4001
4002 BROADCOM BCM53573 ARM ARCHITECTURE
4003 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4004 M:      Rafał Miłecki <rafal@milecki.pl>
4005 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4007 S:      Maintained
4008 F:      arch/arm/boot/dts/broadcom/bcm47189*
4009 F:      arch/arm/boot/dts/broadcom/bcm53573*
4010
4011 BROADCOM BCM63XX/BCM33XX UDC DRIVER
4012 M:      Kevin Cernekee <cernekee@gmail.com>
4013 L:      linux-usb@vger.kernel.org
4014 S:      Maintained
4015 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
4016
4017 BROADCOM BCM7XXX ARM ARCHITECTURE
4018 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4019 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4021 S:      Maintained
4022 T:      git https://github.com/broadcom/stblinux.git
4023 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4024 F:      arch/arm/boot/dts/broadcom/bcm7*.dts*
4025 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
4026 F:      arch/arm/mach-bcm/*brcmstb*
4027 F:      arch/arm/mm/cache-b15-rac.c
4028 F:      drivers/bus/brcmstb_gisb.c
4029 F:      drivers/pci/controller/pcie-brcmstb.c
4030 N:      brcmstb
4031 N:      bcm7038
4032 N:      bcm7120
4033
4034 BROADCOM BCMBCA ARM ARCHITECTURE
4035 M:      William Zhang <william.zhang@broadcom.com>
4036 M:      Anand Gore <anand.gore@broadcom.com>
4037 M:      Kursad Oney <kursad.oney@broadcom.com>
4038 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4039 M:      Rafał Miłecki <rafal@milecki.pl>
4040 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4042 S:      Maintained
4043 T:      git https://github.com/broadcom/stblinux.git
4044 F:      Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml
4045 F:      arch/arm64/boot/dts/broadcom/bcmbca/*
4046 N:      bcmbca
4047 N:      bcm[9]?47622
4048 N:      bcm[9]?4912
4049 N:      bcm[9]?63138
4050 N:      bcm[9]?63146
4051 N:      bcm[9]?63148
4052 N:      bcm[9]?63158
4053 N:      bcm[9]?63178
4054 N:      bcm[9]?6756
4055 N:      bcm[9]?6813
4056 N:      bcm[9]?6846
4057 N:      bcm[9]?6855
4058 N:      bcm[9]?6856
4059 N:      bcm[9]?6858
4060 N:      bcm[9]?6878
4061
4062 BROADCOM BDC DRIVER
4063 M:      Justin Chen <justin.chen@broadcom.com>
4064 M:      Al Cooper <alcooperx@gmail.com>
4065 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4066 L:      linux-usb@vger.kernel.org
4067 S:      Maintained
4068 F:      Documentation/devicetree/bindings/usb/brcm,bdc.yaml
4069 F:      drivers/usb/gadget/udc/bdc/
4070
4071 BROADCOM BMIPS CPUFREQ DRIVER
4072 M:      Markus Mayer <mmayer@broadcom.com>
4073 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4074 L:      linux-pm@vger.kernel.org
4075 S:      Maintained
4076 F:      drivers/cpufreq/bmips-cpufreq.c
4077
4078 BROADCOM BMIPS MIPS ARCHITECTURE
4079 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4080 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4081 L:      linux-mips@vger.kernel.org
4082 S:      Maintained
4083 T:      git https://github.com/broadcom/stblinux.git
4084 F:      arch/mips/bmips/*
4085 F:      arch/mips/boot/dts/brcm/bcm*.dts*
4086 F:      arch/mips/include/asm/mach-bmips/*
4087 F:      arch/mips/kernel/*bmips*
4088 F:      drivers/irqchip/irq-bcm63*
4089 F:      drivers/irqchip/irq-bcm7*
4090 F:      drivers/irqchip/irq-brcmstb*
4091 F:      drivers/pmdomain/bcm/bcm63xx-power.c
4092 F:      include/linux/bcm963xx_nvram.h
4093 F:      include/linux/bcm963xx_tag.h
4094
4095 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
4096 M:      Rasesh Mody <rmody@marvell.com>
4097 M:      GR-Linux-NIC-Dev@marvell.com
4098 L:      netdev@vger.kernel.org
4099 S:      Supported
4100 F:      drivers/net/ethernet/broadcom/bnx2.*
4101 F:      drivers/net/ethernet/broadcom/bnx2_*
4102
4103 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
4104 M:      Saurav Kashyap <skashyap@marvell.com>
4105 M:      Javed Hasan <jhasan@marvell.com>
4106 M:      GR-QLogic-Storage-Upstream@marvell.com
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Supported
4109 F:      drivers/scsi/bnx2fc/
4110
4111 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
4112 M:      Nilesh Javali <njavali@marvell.com>
4113 M:      Manish Rangankar <mrangankar@marvell.com>
4114 M:      GR-QLogic-Storage-Upstream@marvell.com
4115 L:      linux-scsi@vger.kernel.org
4116 S:      Supported
4117 F:      drivers/scsi/bnx2i/
4118
4119 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
4120 M:      Ariel Elior <aelior@marvell.com>
4121 M:      Sudarsana Kalluru <skalluru@marvell.com>
4122 M:      Manish Chopra <manishc@marvell.com>
4123 L:      netdev@vger.kernel.org
4124 S:      Supported
4125 F:      drivers/net/ethernet/broadcom/bnx2x/
4126
4127 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
4128 M:      Michael Chan <michael.chan@broadcom.com>
4129 L:      netdev@vger.kernel.org
4130 S:      Supported
4131 F:      drivers/firmware/broadcom/tee_bnxt_fw.c
4132 F:      drivers/net/ethernet/broadcom/bnxt/
4133 F:      include/linux/firmware/broadcom/tee_bnxt_fw.h
4134
4135 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
4136 M:      Arend van Spriel <aspriel@gmail.com>
4137 M:      Franky Lin <franky.lin@broadcom.com>
4138 M:      Hante Meuleman <hante.meuleman@broadcom.com>
4139 L:      linux-wireless@vger.kernel.org
4140 L:      brcm80211-dev-list.pdl@broadcom.com
4141 L:      SHA-cyfmac-dev-list@infineon.com
4142 S:      Supported
4143 F:      drivers/net/wireless/broadcom/brcm80211/
4144
4145 BROADCOM BRCMSTB GPIO DRIVER
4146 M:      Doug Berger <opendmb@gmail.com>
4147 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4148 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4149 S:      Supported
4150 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml
4151 F:      drivers/gpio/gpio-brcmstb.c
4152
4153 BROADCOM BRCMSTB I2C DRIVER
4154 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4155 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4156 L:      linux-i2c@vger.kernel.org
4157 S:      Supported
4158 F:      Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml
4159 F:      drivers/i2c/busses/i2c-brcmstb.c
4160
4161 BROADCOM BRCMSTB UART DRIVER
4162 M:      Al Cooper <alcooperx@gmail.com>
4163 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4164 L:      linux-serial@vger.kernel.org
4165 S:      Maintained
4166 F:      Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
4167 F:      drivers/tty/serial/8250/8250_bcm7271.c
4168
4169 BROADCOM BRCMSTB USB EHCI DRIVER
4170 M:      Justin Chen <justin.chen@broadcom.com>
4171 M:      Al Cooper <alcooperx@gmail.com>
4172 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4173 L:      linux-usb@vger.kernel.org
4174 S:      Maintained
4175 F:      Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml
4176 F:      drivers/usb/host/ehci-brcm.*
4177
4178 BROADCOM BRCMSTB USB PIN MAP DRIVER
4179 M:      Al Cooper <alcooperx@gmail.com>
4180 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4181 L:      linux-usb@vger.kernel.org
4182 S:      Maintained
4183 F:      Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml
4184 F:      drivers/usb/misc/brcmstb-usb-pinmap.c
4185
4186 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
4187 M:      Justin Chen <justin.chen@broadcom.com>
4188 M:      Al Cooper <alcooperx@gmail.com>
4189 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4190 L:      linux-kernel@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/phy/broadcom/phy-brcm-usb*
4193
4194 BROADCOM Broadband SoC High Speed SPI Controller DRIVER
4195 M:      William Zhang <william.zhang@broadcom.com>
4196 M:      Kursad Oney <kursad.oney@broadcom.com>
4197 M:      Jonas Gorski <jonas.gorski@gmail.com>
4198 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4199 L:      linux-spi@vger.kernel.org
4200 S:      Maintained
4201 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml
4202 F:      drivers/spi/spi-bcm63xx-hsspi.c
4203 F:      drivers/spi/spi-bcmbca-hsspi.c
4204
4205 BROADCOM BCM6348/BCM6358 SPI controller DRIVER
4206 M:      Jonas Gorski <jonas.gorski@gmail.com>
4207 L:      linux-spi@vger.kernel.org
4208 S:      Odd Fixes
4209 F:      Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml
4210 F:      drivers/spi/spi-bcm63xx.c
4211
4212 BROADCOM ETHERNET PHY DRIVERS
4213 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4214 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4215 L:      netdev@vger.kernel.org
4216 S:      Supported
4217 F:      Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
4218 F:      drivers/net/phy/bcm*.[ch]
4219 F:      drivers/net/phy/broadcom.c
4220 F:      include/linux/brcmphy.h
4221
4222 BROADCOM GENET ETHERNET DRIVER
4223 M:      Doug Berger <opendmb@gmail.com>
4224 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4225 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4226 L:      netdev@vger.kernel.org
4227 S:      Supported
4228 F:      Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml
4229 F:      Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml
4230 F:      drivers/net/ethernet/broadcom/genet/
4231 F:      drivers/net/ethernet/broadcom/unimac.h
4232 F:      drivers/net/mdio/mdio-bcm-unimac.c
4233 F:      include/linux/platform_data/bcmgenet.h
4234 F:      include/linux/platform_data/mdio-bcm-unimac.h
4235
4236 BROADCOM IPROC ARM ARCHITECTURE
4237 M:      Ray Jui <rjui@broadcom.com>
4238 M:      Scott Branden <sbranden@broadcom.com>
4239 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4241 S:      Maintained
4242 T:      git https://github.com/broadcom/stblinux.git
4243 F:      arch/arm64/boot/dts/broadcom/northstar2/*
4244 F:      arch/arm64/boot/dts/broadcom/stingray/*
4245 F:      drivers/clk/bcm/clk-ns*
4246 F:      drivers/clk/bcm/clk-sr*
4247 F:      drivers/pinctrl/bcm/pinctrl-ns*
4248 F:      include/dt-bindings/clock/bcm-sr*
4249 N:      iproc
4250 N:      cygnus
4251 N:      bcm[-_]nsp
4252 N:      bcm9113*
4253 N:      bcm9583*
4254 N:      bcm9585*
4255 N:      bcm9586*
4256 N:      bcm988312
4257 N:      bcm113*
4258 N:      bcm583*
4259 N:      bcm585*
4260 N:      bcm586*
4261 N:      bcm88312
4262 N:      hr2
4263 N:      stingray
4264
4265 BROADCOM IPROC GBIT ETHERNET DRIVER
4266 M:      Rafał Miłecki <rafal@milecki.pl>
4267 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4268 L:      netdev@vger.kernel.org
4269 S:      Maintained
4270 F:      Documentation/devicetree/bindings/net/brcm,amac.yaml
4271 F:      drivers/net/ethernet/broadcom/bgmac*
4272 F:      drivers/net/ethernet/broadcom/unimac.h
4273
4274 BROADCOM KONA GPIO DRIVER
4275 M:      Ray Jui <rjui@broadcom.com>
4276 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4277 S:      Supported
4278 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml
4279 F:      drivers/gpio/gpio-bcm-kona.c
4280
4281 BROADCOM MPI3 STORAGE CONTROLLER DRIVER
4282 M:      Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
4283 M:      Kashyap Desai <kashyap.desai@broadcom.com>
4284 M:      Sumit Saxena <sumit.saxena@broadcom.com>
4285 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
4286 L:      mpi3mr-linuxdrv.pdl@broadcom.com
4287 L:      linux-scsi@vger.kernel.org
4288 S:      Supported
4289 W:      https://www.broadcom.com/support/storage
4290 F:      drivers/scsi/mpi3mr/
4291
4292 BROADCOM NETXTREME-E ROCE DRIVER
4293 M:      Selvin Xavier <selvin.xavier@broadcom.com>
4294 L:      linux-rdma@vger.kernel.org
4295 S:      Supported
4296 W:      http://www.broadcom.com
4297 F:      drivers/infiniband/hw/bnxt_re/
4298 F:      include/uapi/rdma/bnxt_re-abi.h
4299
4300 BROADCOM NVRAM DRIVER
4301 M:      Rafał Miłecki <zajec5@gmail.com>
4302 L:      linux-mips@vger.kernel.org
4303 S:      Maintained
4304 F:      drivers/firmware/broadcom/*
4305
4306 BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER
4307 M:      Rafał Miłecki <rafal@milecki.pl>
4308 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4309 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4310 L:      linux-pm@vger.kernel.org
4311 S:      Maintained
4312 T:      git https://github.com/broadcom/stblinux.git
4313 F:      drivers/pmdomain/bcm/bcm-pmb.c
4314 F:      include/dt-bindings/soc/bcm-pmb.h
4315
4316 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
4317 M:      Rafał Miłecki <zajec5@gmail.com>
4318 L:      linux-wireless@vger.kernel.org
4319 S:      Maintained
4320 F:      drivers/bcma/
4321 F:      include/linux/bcma/
4322
4323 BROADCOM SPI DRIVER
4324 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4325 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4326 S:      Maintained
4327 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml
4328 F:      drivers/spi/spi-bcm-qspi.*
4329 F:      drivers/spi/spi-brcmstb-qspi.c
4330 F:      drivers/spi/spi-iproc-qspi.c
4331
4332 BROADCOM STB AVS CPUFREQ DRIVER
4333 M:      Markus Mayer <mmayer@broadcom.com>
4334 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4335 L:      linux-pm@vger.kernel.org
4336 S:      Maintained
4337 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
4338 F:      drivers/cpufreq/brcmstb*
4339
4340 BROADCOM STB AVS TMON DRIVER
4341 M:      Markus Mayer <mmayer@broadcom.com>
4342 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4343 L:      linux-pm@vger.kernel.org
4344 S:      Maintained
4345 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml
4346 F:      drivers/thermal/broadcom/brcmstb*
4347
4348 BROADCOM STB DPFE DRIVER
4349 M:      Markus Mayer <mmayer@broadcom.com>
4350 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4352 S:      Maintained
4353 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
4354 F:      drivers/memory/brcmstb_dpfe.c
4355
4356 BROADCOM STB NAND FLASH DRIVER
4357 M:      Brian Norris <computersforpeace@gmail.com>
4358 M:      Kamal Dasu <kamal.dasu@broadcom.com>
4359 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4360 L:      linux-mtd@lists.infradead.org
4361 S:      Maintained
4362 F:      drivers/mtd/nand/raw/brcmnand/
4363 F:      include/linux/platform_data/brcmnand.h
4364
4365 BROADCOM STB PCIE DRIVER
4366 M:      Jim Quinlan <jim2101024@gmail.com>
4367 M:      Nicolas Saenz Julienne <nsaenz@kernel.org>
4368 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4369 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4370 L:      linux-pci@vger.kernel.org
4371 S:      Maintained
4372 F:      Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
4373 F:      drivers/pci/controller/pcie-brcmstb.c
4374
4375 BROADCOM SYSTEMPORT ETHERNET DRIVER
4376 M:      Florian Fainelli <florian.fainelli@broadcom.com>
4377 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4378 L:      netdev@vger.kernel.org
4379 S:      Supported
4380 F:      Documentation/devicetree/bindings/net/brcm,systemport.yaml
4381 F:      drivers/net/ethernet/broadcom/bcmsysport.*
4382 F:      drivers/net/ethernet/broadcom/unimac.h
4383
4384 BROADCOM TG3 GIGABIT ETHERNET DRIVER
4385 M:      Pavan Chebbi <pavan.chebbi@broadcom.com>
4386 M:      Michael Chan <mchan@broadcom.com>
4387 L:      netdev@vger.kernel.org
4388 S:      Supported
4389 F:      drivers/net/ethernet/broadcom/tg3.*
4390
4391 BROADCOM VK DRIVER
4392 M:      Scott Branden <scott.branden@broadcom.com>
4393 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
4394 S:      Supported
4395 F:      drivers/misc/bcm-vk/
4396 F:      include/uapi/linux/misc/bcm_vk.h
4397
4398 BROCADE BFA FC SCSI DRIVER
4399 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
4400 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/bfa/
4404
4405 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
4406 M:      Rasesh Mody <rmody@marvell.com>
4407 M:      Sudarsana Kalluru <skalluru@marvell.com>
4408 M:      GR-Linux-NIC-Dev@marvell.com
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      drivers/net/ethernet/brocade/bna/
4412
4413 BSG (block layer generic sg v4 driver)
4414 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
4415 L:      linux-scsi@vger.kernel.org
4416 S:      Supported
4417 F:      block/bsg.c
4418 F:      include/linux/bsg.h
4419 F:      include/uapi/linux/bsg.h
4420
4421 BT87X AUDIO DRIVER
4422 M:      Clemens Ladisch <clemens@ladisch.de>
4423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4424 S:      Maintained
4425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4426 F:      Documentation/sound/cards/bt87x.rst
4427 F:      sound/pci/bt87x.c
4428
4429 BT8XXGPIO DRIVER
4430 M:      Michael Buesch <m@bues.ch>
4431 S:      Maintained
4432 W:      http://bu3sch.de/btgpio.php
4433 F:      drivers/gpio/gpio-bt8xx.c
4434
4435 BTRFS FILE SYSTEM
4436 M:      Chris Mason <clm@fb.com>
4437 M:      Josef Bacik <josef@toxicpanda.com>
4438 M:      David Sterba <dsterba@suse.com>
4439 L:      linux-btrfs@vger.kernel.org
4440 S:      Maintained
4441 W:      https://btrfs.readthedocs.io
4442 Q:      https://patchwork.kernel.org/project/linux-btrfs/list/
4443 C:      irc://irc.libera.chat/btrfs
4444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git
4445 F:      Documentation/filesystems/btrfs.rst
4446 F:      fs/btrfs/
4447 F:      include/linux/btrfs*
4448 F:      include/trace/events/btrfs.h
4449 F:      include/uapi/linux/btrfs*
4450
4451 BTTV VIDEO4LINUX DRIVER
4452 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4453 L:      linux-media@vger.kernel.org
4454 S:      Odd fixes
4455 W:      https://linuxtv.org
4456 T:      git git://linuxtv.org/media_tree.git
4457 F:      Documentation/driver-api/media/drivers/bttv*
4458 F:      drivers/media/pci/bt8xx/bttv*
4459
4460 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
4461 M:      Chanwoo Choi <cw00.choi@samsung.com>
4462 L:      linux-pm@vger.kernel.org
4463 L:      linux-samsung-soc@vger.kernel.org
4464 S:      Maintained
4465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4466 F:      Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml
4467 F:      drivers/devfreq/exynos-bus.c
4468
4469 BUSLOGIC SCSI DRIVER
4470 M:      Khalid Aziz <khalid@gonehiking.org>
4471 L:      linux-scsi@vger.kernel.org
4472 S:      Maintained
4473 F:      drivers/scsi/BusLogic.*
4474 F:      drivers/scsi/FlashPoint.*
4475
4476 BXCAN CAN NETWORK DRIVER
4477 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
4478 L:      linux-can@vger.kernel.org
4479 S:      Maintained
4480 F:      Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml
4481 F:      drivers/net/can/bxcan.c
4482
4483 C-MEDIA CMI8788 DRIVER
4484 M:      Clemens Ladisch <clemens@ladisch.de>
4485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4486 S:      Maintained
4487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
4488 F:      sound/pci/oxygen/
4489
4490 C-SKY ARCHITECTURE
4491 M:      Guo Ren <guoren@kernel.org>
4492 L:      linux-csky@vger.kernel.org
4493 S:      Supported
4494 T:      git https://github.com/c-sky/csky-linux.git
4495 F:      Documentation/devicetree/bindings/csky/
4496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
4497 F:      Documentation/devicetree/bindings/timer/csky,*
4498 F:      arch/csky/
4499 F:      drivers/clocksource/timer-gx6605s.c
4500 F:      drivers/clocksource/timer-mp-csky.c
4501 F:      drivers/irqchip/irq-csky-*
4502 N:      csky
4503 K:      csky
4504
4505 CA8210 IEEE-802.15.4 RADIO DRIVER
4506 L:      linux-wpan@vger.kernel.org
4507 S:      Orphan
4508 W:      https://github.com/Cascoda/ca8210-linux.git
4509 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
4510 F:      drivers/net/ieee802154/ca8210.c
4511
4512 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
4513 M:      David Howells <dhowells@redhat.com>
4514 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
4515 S:      Supported
4516 F:      Documentation/filesystems/caching/cachefiles.rst
4517 F:      fs/cachefiles/
4518
4519 CACHESTAT: PAGE CACHE STATS FOR A FILE
4520 M:      Nhat Pham <nphamcs@gmail.com>
4521 M:      Johannes Weiner <hannes@cmpxchg.org>
4522 L:      linux-mm@kvack.org
4523 S:      Maintained
4524 F:      tools/testing/selftests/cachestat/test_cachestat.c
4525
4526 CADENCE MIPI-CSI2 BRIDGES
4527 M:      Maxime Ripard <mripard@kernel.org>
4528 L:      linux-media@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
4531 F:      Documentation/devicetree/bindings/media/cdns,csi2rx.yaml
4532 F:      drivers/media/platform/cadence/cdns-csi2*
4533
4534 CADENCE NAND DRIVER
4535 L:      linux-mtd@lists.infradead.org
4536 S:      Orphan
4537 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
4538 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
4539
4540 CADENCE USB3 DRD IP DRIVER
4541 M:      Peter Chen <peter.chen@kernel.org>
4542 M:      Pawel Laszczak <pawell@cadence.com>
4543 R:      Roger Quadros <rogerq@kernel.org>
4544 L:      linux-usb@vger.kernel.org
4545 S:      Maintained
4546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4547 F:      Documentation/devicetree/bindings/usb/cdns,usb3.yaml
4548 F:      drivers/usb/cdns3/
4549 X:      drivers/usb/cdns3/cdnsp*
4550
4551 CADENCE USBHS DRIVER
4552 M:      Pawel Laszczak <pawell@cadence.com>
4553 L:      linux-usb@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/usb/gadget/udc/cdns2
4556
4557 CADENCE USBSSP DRD IP DRIVER
4558 M:      Pawel Laszczak <pawell@cadence.com>
4559 L:      linux-usb@vger.kernel.org
4560 S:      Maintained
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4562 F:      drivers/usb/cdns3/
4563 X:      drivers/usb/cdns3/cdns3*
4564
4565 CADET FM/AM RADIO RECEIVER DRIVER
4566 M:      Hans Verkuil <hverkuil@xs4all.nl>
4567 L:      linux-media@vger.kernel.org
4568 S:      Maintained
4569 W:      https://linuxtv.org
4570 T:      git git://linuxtv.org/media_tree.git
4571 F:      drivers/media/radio/radio-cadet*
4572
4573 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
4574 L:      linux-media@vger.kernel.org
4575 S:      Orphan
4576 T:      git git://linuxtv.org/media_tree.git
4577 F:      Documentation/admin-guide/media/cafe_ccic*
4578 F:      drivers/media/platform/marvell/
4579
4580 CAIF NETWORK LAYER
4581 L:      netdev@vger.kernel.org
4582 S:      Orphan
4583 F:      Documentation/networking/caif/
4584 F:      drivers/net/caif/
4585 F:      include/net/caif/
4586 F:      include/uapi/linux/caif/
4587 F:      net/caif/
4588
4589 CAKE QDISC
4590 M:      Toke Høiland-Jørgensen <toke@toke.dk>
4591 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
4592 S:      Maintained
4593 F:      net/sched/sch_cake.c
4594
4595 CAN NETWORK DRIVERS
4596 M:      Wolfgang Grandegger <wg@grandegger.com>
4597 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4598 L:      linux-can@vger.kernel.org
4599 S:      Maintained
4600 W:      https://github.com/linux-can
4601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4603 F:      Documentation/devicetree/bindings/net/can/
4604 F:      Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
4605 F:      drivers/net/can/
4606 F:      drivers/phy/phy-can-transceiver.c
4607 F:      include/linux/can/bittiming.h
4608 F:      include/linux/can/dev.h
4609 F:      include/linux/can/length.h
4610 F:      include/linux/can/platform/
4611 F:      include/linux/can/rx-offload.h
4612 F:      include/uapi/linux/can/error.h
4613 F:      include/uapi/linux/can/netlink.h
4614 F:      include/uapi/linux/can/vxcan.h
4615
4616 CAN NETWORK LAYER
4617 M:      Oliver Hartkopp <socketcan@hartkopp.net>
4618 M:      Marc Kleine-Budde <mkl@pengutronix.de>
4619 L:      linux-can@vger.kernel.org
4620 S:      Maintained
4621 W:      https://github.com/linux-can
4622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
4623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
4624 F:      Documentation/networking/can.rst
4625 F:      include/linux/can/can-ml.h
4626 F:      include/linux/can/core.h
4627 F:      include/linux/can/skb.h
4628 F:      include/net/netns/can.h
4629 F:      include/uapi/linux/can.h
4630 F:      include/uapi/linux/can/bcm.h
4631 F:      include/uapi/linux/can/gw.h
4632 F:      include/uapi/linux/can/isotp.h
4633 F:      include/uapi/linux/can/raw.h
4634 F:      net/can/
4635
4636 CAN-J1939 NETWORK LAYER
4637 M:      Robin van der Gracht <robin@protonic.nl>
4638 M:      Oleksij Rempel <o.rempel@pengutronix.de>
4639 R:      kernel@pengutronix.de
4640 L:      linux-can@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/networking/j1939.rst
4643 F:      include/uapi/linux/can/j1939.h
4644 F:      net/can/j1939/
4645
4646 CANAAN/KENDRYTE K210 SOC FPIOA DRIVER
4647 M:      Damien Le Moal <dlemoal@kernel.org>
4648 L:      linux-riscv@lists.infradead.org
4649 L:      linux-gpio@vger.kernel.org (pinctrl driver)
4650 F:      Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml
4651 F:      drivers/pinctrl/pinctrl-k210.c
4652
4653 CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER
4654 M:      Damien Le Moal <dlemoal@kernel.org>
4655 L:      linux-kernel@vger.kernel.org
4656 L:      linux-riscv@lists.infradead.org
4657 S:      Maintained
4658 F:      Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml
4659 F:      drivers/reset/reset-k210.c
4660
4661 CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER
4662 M:      Damien Le Moal <dlemoal@kernel.org>
4663 L:      linux-riscv@lists.infradead.org
4664 S:      Maintained
4665 F:      Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml
4666 F:      drivers/soc/canaan/
4667 F:      include/soc/canaan/
4668
4669 CAPABILITIES
4670 M:      Serge Hallyn <serge@hallyn.com>
4671 L:      linux-security-module@vger.kernel.org
4672 S:      Supported
4673 F:      include/linux/capability.h
4674 F:      include/uapi/linux/capability.h
4675 F:      kernel/capability.c
4676 F:      security/commoncap.c
4677
4678 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
4679 M:      Kevin Tsai <ktsai@capellamicro.com>
4680 S:      Maintained
4681 F:      drivers/iio/light/cm*
4682
4683 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
4684 M:      Christian Lamparter <chunkeey@googlemail.com>
4685 L:      linux-wireless@vger.kernel.org
4686 S:      Maintained
4687 W:      https://wireless.wiki.kernel.org/en/users/Drivers/carl9170
4688 F:      drivers/net/wireless/ath/carl9170/
4689
4690 CAVIUM I2C DRIVER
4691 M:      Robert Richter <rric@kernel.org>
4692 S:      Odd Fixes
4693 W:      http://www.marvell.com
4694 F:      drivers/i2c/busses/i2c-octeon*
4695 F:      drivers/i2c/busses/i2c-thunderx*
4696
4697 CAVIUM LIQUIDIO NETWORK DRIVER
4698 M:      Derek Chickles <dchickles@marvell.com>
4699 M:      Satanand Burla <sburla@marvell.com>
4700 M:      Felix Manlunas <fmanlunas@marvell.com>
4701 L:      netdev@vger.kernel.org
4702 S:      Supported
4703 W:      http://www.marvell.com
4704 F:      drivers/net/ethernet/cavium/liquidio/
4705
4706 CAVIUM MMC DRIVER
4707 M:      Robert Richter <rric@kernel.org>
4708 S:      Odd Fixes
4709 W:      http://www.marvell.com
4710 F:      drivers/mmc/host/cavium*
4711
4712 CAVIUM OCTEON-TX CRYPTO DRIVER
4713 M:      George Cherian <gcherian@marvell.com>
4714 L:      linux-crypto@vger.kernel.org
4715 S:      Supported
4716 W:      http://www.marvell.com
4717 F:      drivers/crypto/cavium/cpt/
4718
4719 CAVIUM THUNDERX2 ARM64 SOC
4720 M:      Robert Richter <rric@kernel.org>
4721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4722 S:      Odd Fixes
4723 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
4724 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
4725
4726 CBS/ETF/TAPRIO QDISCS
4727 M:      Vinicius Costa Gomes <vinicius.gomes@intel.com>
4728 L:      netdev@vger.kernel.org
4729 S:      Maintained
4730 F:      net/sched/sch_cbs.c
4731 F:      net/sched/sch_etf.c
4732 F:      net/sched/sch_taprio.c
4733
4734 CC2520 IEEE-802.15.4 RADIO DRIVER
4735 M:      Stefan Schmidt <stefan@datenfreihafen.org>
4736 L:      linux-wpan@vger.kernel.org
4737 S:      Odd Fixes
4738 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
4739 F:      drivers/net/ieee802154/cc2520.c
4740
4741 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
4742 M:      Gilad Ben-Yossef <gilad@benyossef.com>
4743 L:      linux-crypto@vger.kernel.org
4744 S:      Supported
4745 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4746 F:      drivers/crypto/ccree/
4747
4748 CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
4749 M:      Hadar Gat <hadar.gat@arm.com>
4750 L:      linux-crypto@vger.kernel.org
4751 S:      Supported
4752 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
4753 F:      Documentation/devicetree/bindings/rng/arm-cctrng.yaml
4754 F:      drivers/char/hw_random/cctrng.c
4755 F:      drivers/char/hw_random/cctrng.h
4756
4757 CEC FRAMEWORK
4758 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4759 L:      linux-media@vger.kernel.org
4760 S:      Supported
4761 W:      http://linuxtv.org
4762 T:      git git://linuxtv.org/media_tree.git
4763 F:      Documentation/ABI/testing/debugfs-cec-error-inj
4764 F:      Documentation/devicetree/bindings/media/cec/cec-common.yaml
4765 F:      Documentation/driver-api/media/cec-core.rst
4766 F:      Documentation/userspace-api/media/cec
4767 F:      drivers/media/cec/
4768 F:      drivers/media/rc/keymaps/rc-cec.c
4769 F:      include/media/cec-notifier.h
4770 F:      include/media/cec.h
4771 F:      include/uapi/linux/cec-funcs.h
4772 F:      include/uapi/linux/cec.h
4773
4774 CEC GPIO DRIVER
4775 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4776 L:      linux-media@vger.kernel.org
4777 S:      Supported
4778 W:      http://linuxtv.org
4779 T:      git git://linuxtv.org/media_tree.git
4780 F:      Documentation/devicetree/bindings/media/cec/cec-gpio.yaml
4781 F:      drivers/media/cec/platform/cec-gpio/
4782
4783 CELL BROADBAND ENGINE ARCHITECTURE
4784 M:      Arnd Bergmann <arnd@arndb.de>
4785 L:      linuxppc-dev@lists.ozlabs.org
4786 S:      Supported
4787 W:      http://www.ibm.com/developerworks/power/cell/
4788 F:      arch/powerpc/include/asm/cell*.h
4789 F:      arch/powerpc/include/asm/spu*.h
4790 F:      arch/powerpc/include/uapi/asm/spu*.h
4791 F:      arch/powerpc/platforms/cell/
4792
4793 CELLWISE CW2015 BATTERY DRIVER
4794 M:      Tobias Schrammm <t.schramm@manjaro.org>
4795 S:      Maintained
4796 F:      Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml
4797 F:      drivers/power/supply/cw2015_battery.c
4798
4799 CEPH COMMON CODE (LIBCEPH)
4800 M:      Ilya Dryomov <idryomov@gmail.com>
4801 M:      Xiubo Li <xiubli@redhat.com>
4802 R:      Jeff Layton <jlayton@kernel.org>
4803 L:      ceph-devel@vger.kernel.org
4804 S:      Supported
4805 W:      http://ceph.com/
4806 T:      git https://github.com/ceph/ceph-client.git
4807 F:      include/linux/ceph/
4808 F:      include/linux/crush/
4809 F:      net/ceph/
4810
4811 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
4812 M:      Xiubo Li <xiubli@redhat.com>
4813 M:      Ilya Dryomov <idryomov@gmail.com>
4814 R:      Jeff Layton <jlayton@kernel.org>
4815 L:      ceph-devel@vger.kernel.org
4816 S:      Supported
4817 W:      http://ceph.com/
4818 T:      git https://github.com/ceph/ceph-client.git
4819 F:      Documentation/filesystems/ceph.rst
4820 F:      fs/ceph/
4821
4822 CERTIFICATE HANDLING
4823 M:      David Howells <dhowells@redhat.com>
4824 M:      David Woodhouse <dwmw2@infradead.org>
4825 L:      keyrings@vger.kernel.org
4826 S:      Maintained
4827 F:      Documentation/admin-guide/module-signing.rst
4828 F:      certs/
4829 F:      scripts/sign-file.c
4830 F:      tools/certs/
4831
4832 CFAG12864B LCD DRIVER
4833 M:      Miguel Ojeda <ojeda@kernel.org>
4834 S:      Maintained
4835 F:      drivers/auxdisplay/cfag12864b.c
4836 F:      include/linux/cfag12864b.h
4837
4838 CFAG12864BFB LCD FRAMEBUFFER DRIVER
4839 M:      Miguel Ojeda <ojeda@kernel.org>
4840 S:      Maintained
4841 F:      drivers/auxdisplay/cfag12864bfb.c
4842 F:      include/linux/cfag12864b.h
4843
4844 CHAR and MISC DRIVERS
4845 M:      Arnd Bergmann <arnd@arndb.de>
4846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4847 S:      Supported
4848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
4849 F:      drivers/char/
4850 F:      drivers/misc/
4851 F:      include/linux/miscdevice.h
4852 X:      drivers/char/agp/
4853 X:      drivers/char/hw_random/
4854 X:      drivers/char/ipmi/
4855 X:      drivers/char/random.c
4856 X:      drivers/char/tpm/
4857
4858 CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER
4859 M:      Thomas Weißschuh <linux@weissschuh.net>
4860 L:      linux-hwmon@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/hwmon/powerz.rst
4863 F:      drivers/hwmon/powerz.c
4864
4865 CHECKPATCH
4866 M:      Andy Whitcroft <apw@canonical.com>
4867 M:      Joe Perches <joe@perches.com>
4868 R:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4869 R:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4870 S:      Maintained
4871 F:      scripts/checkpatch.pl
4872
4873 CHECKPATCH DOCUMENTATION
4874 M:      Dwaipayan Ray <dwaipayanray1@gmail.com>
4875 M:      Lukas Bulwahn <lukas.bulwahn@gmail.com>
4876 R:      Joe Perches <joe@perches.com>
4877 S:      Maintained
4878 F:      Documentation/dev-tools/checkpatch.rst
4879
4880 CHINESE DOCUMENTATION
4881 M:      Alex Shi <alexs@kernel.org>
4882 M:      Yanteng Si <siyanteng@loongson.cn>
4883 S:      Maintained
4884 F:      Documentation/translations/zh_CN/
4885
4886 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
4887 M:      Peter Chen <peter.chen@kernel.org>
4888 L:      linux-usb@vger.kernel.org
4889 S:      Maintained
4890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
4891 F:      drivers/usb/chipidea/
4892
4893 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
4894 M:      Hans de Goede <hdegoede@redhat.com>
4895 L:      linux-input@vger.kernel.org
4896 S:      Maintained
4897 F:      Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml
4898 F:      drivers/input/touchscreen/chipone_icn8318.c
4899
4900 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
4901 M:      Hans de Goede <hdegoede@redhat.com>
4902 L:      linux-input@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/input/touchscreen/chipone_icn8505.c
4905
4906 CHROME HARDWARE PLATFORM SUPPORT
4907 M:      Benson Leung <bleung@chromium.org>
4908 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4909 L:      chrome-platform@lists.linux.dev
4910 S:      Maintained
4911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
4912 F:      drivers/platform/chrome/
4913
4914 CHROMEOS EC CODEC DRIVER
4915 M:      Cheng-Yi Chiang <cychiang@chromium.org>
4916 M:      Tzung-Bi Shih <tzungbi@kernel.org>
4917 R:      Guenter Roeck <groeck@chromium.org>
4918 L:      chrome-platform@lists.linux.dev
4919 S:      Maintained
4920 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
4921 F:      sound/soc/codecs/cros_ec_codec.*
4922
4923 CHROMEOS EC SUBDRIVERS
4924 M:      Benson Leung <bleung@chromium.org>
4925 R:      Guenter Roeck <groeck@chromium.org>
4926 L:      chrome-platform@lists.linux.dev
4927 S:      Maintained
4928 F:      drivers/power/supply/cros_usbpd-charger.c
4929 N:      cros_ec
4930 N:      cros-ec
4931
4932 CHROMEOS EC UART DRIVER
4933 M:      Bhanu Prakash Maiya <bhanumaiya@chromium.org>
4934 R:      Benson Leung <bleung@chromium.org>
4935 R:      Tzung-Bi Shih <tzungbi@kernel.org>
4936 S:      Maintained
4937 F:      drivers/platform/chrome/cros_ec_uart.c
4938
4939 CHROMEOS EC USB PD NOTIFY DRIVER
4940 M:      Prashant Malani <pmalani@chromium.org>
4941 L:      chrome-platform@lists.linux.dev
4942 S:      Maintained
4943 F:      drivers/platform/chrome/cros_usbpd_notify.c
4944 F:      include/linux/platform_data/cros_usbpd_notify.h
4945
4946 CHROMEOS EC USB TYPE-C DRIVER
4947 M:      Prashant Malani <pmalani@chromium.org>
4948 L:      chrome-platform@lists.linux.dev
4949 S:      Maintained
4950 F:      drivers/platform/chrome/cros_ec_typec.*
4951 F:      drivers/platform/chrome/cros_typec_switch.c
4952 F:      drivers/platform/chrome/cros_typec_vdm.*
4953
4954 CHROMEOS HPS DRIVER
4955 M:      Dan Callaghan <dcallagh@chromium.org>
4956 R:      Sami Kyöstilä <skyostil@chromium.org>
4957 S:      Maintained
4958 F:      drivers/platform/chrome/cros_hps_i2c.c
4959
4960 CHRONTEL CH7322 CEC DRIVER
4961 M:      Joe Tessler <jrt@google.com>
4962 L:      linux-media@vger.kernel.org
4963 S:      Maintained
4964 T:      git git://linuxtv.org/media_tree.git
4965 F:      Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
4966 F:      drivers/media/cec/i2c/ch7322.c
4967
4968 CIRRUS LOGIC AUDIO CODEC DRIVERS
4969 M:      James Schulman <james.schulman@cirrus.com>
4970 M:      David Rhodes <david.rhodes@cirrus.com>
4971 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4973 L:      patches@opensource.cirrus.com
4974 S:      Maintained
4975 F:      Documentation/devicetree/bindings/sound/cirrus,cs*
4976 F:      drivers/mfd/cs42l43*
4977 F:      drivers/pinctrl/cirrus/pinctrl-cs42l43*
4978 F:      drivers/spi/spi-cs42l43*
4979 F:      include/dt-bindings/sound/cs*
4980 F:      include/linux/mfd/cs42l43*
4981 F:      include/sound/cs*
4982 F:      sound/pci/hda/cirrus*
4983 F:      sound/pci/hda/cs*
4984 F:      sound/pci/hda/hda_cs_dsp_ctl.*
4985 F:      sound/soc/codecs/cs*
4986
4987 CIRRUS LOGIC DSP FIRMWARE DRIVER
4988 M:      Simon Trimmer <simont@opensource.cirrus.com>
4989 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4990 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4991 L:      patches@opensource.cirrus.com
4992 S:      Supported
4993 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4994 T:      git https://github.com/CirrusLogic/linux-drivers.git
4995 F:      drivers/firmware/cirrus/*
4996 F:      include/linux/firmware/cirrus/*
4997
4998 CIRRUS LOGIC EP93XX ETHERNET DRIVER
4999 M:      Hartley Sweeten <hsweeten@visionengravers.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
5003
5004 CIRRUS LOGIC LOCHNAGAR DRIVER
5005 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5006 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5007 L:      patches@opensource.cirrus.com
5008 S:      Supported
5009 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml
5010 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml
5011 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml
5012 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml
5013 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml
5014 F:      Documentation/hwmon/lochnagar.rst
5015 F:      drivers/clk/clk-lochnagar.c
5016 F:      drivers/hwmon/lochnagar-hwmon.c
5017 F:      drivers/mfd/lochnagar-i2c.c
5018 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
5019 F:      drivers/regulator/lochnagar-regulator.c
5020 F:      include/dt-bindings/clock/lochnagar.h
5021 F:      include/dt-bindings/pinctrl/lochnagar.h
5022 F:      include/linux/mfd/lochnagar*
5023 F:      sound/soc/codecs/lochnagar-sc.c
5024
5025 CIRRUS LOGIC MADERA CODEC DRIVERS
5026 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
5027 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
5028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5029 L:      patches@opensource.cirrus.com
5030 S:      Supported
5031 W:      https://github.com/CirrusLogic/linux-drivers/wiki
5032 T:      git https://github.com/CirrusLogic/linux-drivers.git
5033 F:      Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
5034 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml
5035 F:      Documentation/devicetree/bindings/sound/cirrus,madera.yaml
5036 F:      drivers/gpio/gpio-madera*
5037 F:      drivers/irqchip/irq-madera*
5038 F:      drivers/mfd/cs47l*
5039 F:      drivers/mfd/madera*
5040 F:      drivers/pinctrl/cirrus/*
5041 F:      include/dt-bindings/sound/madera*
5042 F:      include/linux/irqchip/irq-madera*
5043 F:      include/linux/mfd/madera/*
5044 F:      include/sound/madera*
5045 F:      sound/soc/codecs/cs47l*
5046 F:      sound/soc/codecs/madera*
5047
5048 CISCO FCOE HBA DRIVER
5049 M:      Satish Kharat <satishkh@cisco.com>
5050 M:      Sesidhar Baddela <sebaddel@cisco.com>
5051 M:      Karan Tilak Kumar <kartilak@cisco.com>
5052 L:      linux-scsi@vger.kernel.org
5053 S:      Supported
5054 F:      drivers/scsi/fnic/
5055
5056 CISCO SCSI HBA DRIVER
5057 M:      Karan Tilak Kumar <kartilak@cisco.com>
5058 M:      Sesidhar Baddela <sebaddel@cisco.com>
5059 L:      linux-scsi@vger.kernel.org
5060 S:      Supported
5061 F:      drivers/scsi/snic/
5062
5063 CISCO VIC ETHERNET NIC DRIVER
5064 M:      Christian Benvenuti <benve@cisco.com>
5065 M:      Satish Kharat <satishkh@cisco.com>
5066 S:      Supported
5067 F:      drivers/net/ethernet/cisco/enic/
5068
5069 CISCO VIC LOW LATENCY NIC DRIVER
5070 M:      Christian Benvenuti <benve@cisco.com>
5071 M:      Nelson Escobar <neescoba@cisco.com>
5072 S:      Supported
5073 F:      drivers/infiniband/hw/usnic/
5074
5075 CLANG CONTROL FLOW INTEGRITY SUPPORT
5076 M:      Sami Tolvanen <samitolvanen@google.com>
5077 M:      Kees Cook <keescook@chromium.org>
5078 R:      Nathan Chancellor <nathan@kernel.org>
5079 L:      llvm@lists.linux.dev
5080 S:      Supported
5081 B:      https://github.com/ClangBuiltLinux/linux/issues
5082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
5083 F:      include/linux/cfi.h
5084 F:      kernel/cfi.c
5085
5086 CLANG-FORMAT FILE
5087 M:      Miguel Ojeda <ojeda@kernel.org>
5088 S:      Maintained
5089 F:      .clang-format
5090
5091 CLANG/LLVM BUILD SUPPORT
5092 M:      Nathan Chancellor <nathan@kernel.org>
5093 R:      Nick Desaulniers <ndesaulniers@google.com>
5094 R:      Bill Wendling <morbo@google.com>
5095 R:      Justin Stitt <justinstitt@google.com>
5096 L:      llvm@lists.linux.dev
5097 S:      Supported
5098 W:      https://clangbuiltlinux.github.io/
5099 B:      https://github.com/ClangBuiltLinux/linux/issues
5100 C:      irc://irc.libera.chat/clangbuiltlinux
5101 F:      Documentation/kbuild/llvm.rst
5102 F:      include/linux/compiler-clang.h
5103 F:      scripts/Makefile.clang
5104 F:      scripts/clang-tools/
5105 K:      \b(?i:clang|llvm)\b
5106
5107 CLK API
5108 M:      Russell King <linux@armlinux.org.uk>
5109 L:      linux-clk@vger.kernel.org
5110 S:      Maintained
5111 F:      include/linux/clk.h
5112
5113 CLOCKSOURCE, CLOCKEVENT DRIVERS
5114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5115 M:      Thomas Gleixner <tglx@linutronix.de>
5116 L:      linux-kernel@vger.kernel.org
5117 S:      Supported
5118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
5119 F:      Documentation/devicetree/bindings/timer/
5120 F:      drivers/clocksource/
5121
5122 CLOSURES
5123 M:      Kent Overstreet <kent.overstreet@linux.dev>
5124 L:      linux-bcachefs@vger.kernel.org
5125 S:      Supported
5126 C:      irc://irc.oftc.net/bcache
5127 F:      include/linux/closure.h
5128 F:      lib/closure.c
5129
5130 CMPC ACPI DRIVER
5131 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
5132 M:      Daniel Oliveira Nascimento <don@syst.com.br>
5133 L:      platform-driver-x86@vger.kernel.org
5134 S:      Supported
5135 F:      drivers/platform/x86/classmate-laptop.c
5136
5137 COBALT MEDIA DRIVER
5138 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
5139 L:      linux-media@vger.kernel.org
5140 S:      Supported
5141 W:      https://linuxtv.org
5142 T:      git git://linuxtv.org/media_tree.git
5143 F:      drivers/media/pci/cobalt/
5144
5145 COCCINELLE/Semantic Patches (SmPL)
5146 M:      Julia Lawall <Julia.Lawall@inria.fr>
5147 M:      Nicolas Palix <nicolas.palix@imag.fr>
5148 L:      cocci@inria.fr (moderated for non-subscribers)
5149 S:      Supported
5150 W:      https://coccinelle.gitlabpages.inria.fr/website/
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git
5152 F:      Documentation/dev-tools/coccinelle.rst
5153 F:      scripts/coccicheck
5154 F:      scripts/coccinelle/
5155
5156 CODA FILE SYSTEM
5157 M:      Jan Harkes <jaharkes@cs.cmu.edu>
5158 M:      coda@cs.cmu.edu
5159 L:      codalist@coda.cs.cmu.edu
5160 S:      Maintained
5161 W:      http://www.coda.cs.cmu.edu/
5162 F:      Documentation/filesystems/coda.rst
5163 F:      fs/coda/
5164 F:      include/linux/coda*.h
5165 F:      include/uapi/linux/coda*.h
5166
5167 CODA V4L2 MEM2MEM DRIVER
5168 M:      Philipp Zabel <p.zabel@pengutronix.de>
5169 L:      linux-media@vger.kernel.org
5170 S:      Maintained
5171 F:      Documentation/devicetree/bindings/media/coda.yaml
5172 F:      drivers/media/platform/chips-media/
5173
5174 CODE OF CONDUCT
5175 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5176 S:      Supported
5177 F:      Documentation/process/code-of-conduct-interpretation.rst
5178 F:      Documentation/process/code-of-conduct.rst
5179
5180 COMEDI DRIVERS
5181 M:      Ian Abbott <abbotti@mev.co.uk>
5182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
5183 S:      Odd Fixes
5184 F:      drivers/comedi/
5185 F:      include/linux/comedi/
5186 F:      include/uapi/linux/comedi.h
5187
5188 COMMON CLK FRAMEWORK
5189 M:      Michael Turquette <mturquette@baylibre.com>
5190 M:      Stephen Boyd <sboyd@kernel.org>
5191 L:      linux-clk@vger.kernel.org
5192 S:      Maintained
5193 Q:      http://patchwork.kernel.org/project/linux-clk/list/
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
5195 F:      Documentation/devicetree/bindings/clock/
5196 F:      drivers/clk/
5197 F:      include/dt-bindings/clock/
5198 F:      include/linux/clk-pr*
5199 F:      include/linux/clk/
5200 F:      include/linux/of_clk.h
5201 X:      drivers/clk/clkdev.c
5202
5203 COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3)
5204 M:      Steve French <sfrench@samba.org>
5205 R:      Paulo Alcantara <pc@manguebit.com> (DFS, global name space)
5206 R:      Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files)
5207 R:      Shyam Prasad N <sprasad@microsoft.com> (multichannel)
5208 R:      Tom Talpey <tom@talpey.com> (RDMA, smbdirect)
5209 L:      linux-cifs@vger.kernel.org
5210 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
5211 S:      Supported
5212 W:      https://wiki.samba.org/index.php/LinuxCIFS
5213 T:      git git://git.samba.org/sfrench/cifs-2.6.git
5214 F:      Documentation/admin-guide/cifs/
5215 F:      fs/smb/client/
5216 F:      fs/smb/common/
5217 F:      include/uapi/linux/cifs
5218
5219 COMPACTPCI HOTPLUG CORE
5220 M:      Scott Murray <scott@spiteful.org>
5221 L:      linux-pci@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/pci/hotplug/cpci_hotplug*
5224
5225 COMPACTPCI HOTPLUG GENERIC DRIVER
5226 M:      Scott Murray <scott@spiteful.org>
5227 L:      linux-pci@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/pci/hotplug/cpcihp_generic.c
5230
5231 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
5232 M:      Scott Murray <scott@spiteful.org>
5233 L:      linux-pci@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/pci/hotplug/cpcihp_zt5550.*
5236
5237 COMPAL LAPTOP SUPPORT
5238 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
5239 L:      platform-driver-x86@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/platform/x86/compal-laptop.c
5242
5243 COMPILER ATTRIBUTES
5244 M:      Miguel Ojeda <ojeda@kernel.org>
5245 S:      Maintained
5246 F:      include/linux/compiler_attributes.h
5247
5248 COMPUTE EXPRESS LINK (CXL)
5249 M:      Davidlohr Bueso <dave@stgolabs.net>
5250 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5251 M:      Dave Jiang <dave.jiang@intel.com>
5252 M:      Alison Schofield <alison.schofield@intel.com>
5253 M:      Vishal Verma <vishal.l.verma@intel.com>
5254 M:      Ira Weiny <ira.weiny@intel.com>
5255 M:      Dan Williams <dan.j.williams@intel.com>
5256 L:      linux-cxl@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/cxl/
5259 F:      include/uapi/linux/cxl_mem.h
5260 F:      tools/testing/cxl/
5261
5262 COMPUTE EXPRESS LINK PMU (CPMU)
5263 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
5264 L:      linux-cxl@vger.kernel.org
5265 S:      Maintained
5266 F:      Documentation/admin-guide/perf/cxl.rst
5267 F:      drivers/perf/cxl_pmu.c
5268
5269 CONEXANT ACCESSRUNNER USB DRIVER
5270 L:      accessrunner-general@lists.sourceforge.net
5271 S:      Orphan
5272 W:      http://accessrunner.sourceforge.net/
5273 F:      drivers/usb/atm/cxacru.c
5274
5275 CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX)
5276 M:    Elena Reshetova <elena.reshetova@intel.com>
5277 M:    Carlos Bilbao <carlos.bilbao@amd.com>
5278 S:    Maintained
5279 F:    Documentation/security/snp-tdx-threat-model.rst
5280
5281 CONFIGFS
5282 M:      Joel Becker <jlbec@evilplan.org>
5283 M:      Christoph Hellwig <hch@lst.de>
5284 S:      Supported
5285 T:      git git://git.infradead.org/users/hch/configfs.git
5286 F:      fs/configfs/
5287 F:      include/linux/configfs.h
5288 F:      samples/configfs/
5289
5290 CONSOLE SUBSYSTEM
5291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5292 S:      Supported
5293 F:      drivers/video/console/
5294 F:      include/linux/console*
5295
5296 CONTEXT TRACKING
5297 M:      Frederic Weisbecker <frederic@kernel.org>
5298 M:      "Paul E. McKenney" <paulmck@kernel.org>
5299 S:      Maintained
5300 F:      include/linux/context_tracking*
5301 F:      kernel/context_tracking.c
5302
5303 CONTROL GROUP (CGROUP)
5304 M:      Tejun Heo <tj@kernel.org>
5305 M:      Zefan Li <lizefan.x@bytedance.com>
5306 M:      Johannes Weiner <hannes@cmpxchg.org>
5307 L:      cgroups@vger.kernel.org
5308 S:      Maintained
5309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5310 F:      Documentation/admin-guide/cgroup-v1/
5311 F:      Documentation/admin-guide/cgroup-v2.rst
5312 F:      include/linux/cgroup*
5313 F:      kernel/cgroup/
5314 F:      tools/testing/selftests/cgroup/
5315
5316 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
5317 M:      Tejun Heo <tj@kernel.org>
5318 M:      Josef Bacik <josef@toxicpanda.com>
5319 M:      Jens Axboe <axboe@kernel.dk>
5320 L:      cgroups@vger.kernel.org
5321 L:      linux-block@vger.kernel.org
5322 T:      git git://git.kernel.dk/linux-block
5323 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
5324 F:      block/bfq-cgroup.c
5325 F:      block/blk-cgroup.c
5326 F:      block/blk-iocost.c
5327 F:      block/blk-iolatency.c
5328 F:      block/blk-throttle.c
5329 F:      include/linux/blk-cgroup.h
5330
5331 CONTROL GROUP - CPUSET
5332 M:      Waiman Long <longman@redhat.com>
5333 M:      Zefan Li <lizefan.x@bytedance.com>
5334 L:      cgroups@vger.kernel.org
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
5337 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
5338 F:      include/linux/cpuset.h
5339 F:      kernel/cgroup/cpuset.c
5340 F:      tools/testing/selftests/cgroup/test_cpuset.c
5341 F:      tools/testing/selftests/cgroup/test_cpuset_prs.sh
5342
5343 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
5344 M:      Johannes Weiner <hannes@cmpxchg.org>
5345 M:      Michal Hocko <mhocko@kernel.org>
5346 M:      Roman Gushchin <roman.gushchin@linux.dev>
5347 M:      Shakeel Butt <shakeelb@google.com>
5348 R:      Muchun Song <muchun.song@linux.dev>
5349 L:      cgroups@vger.kernel.org
5350 L:      linux-mm@kvack.org
5351 S:      Maintained
5352 F:      mm/memcontrol.c
5353 F:      mm/swap_cgroup.c
5354 F:      tools/testing/selftests/cgroup/memcg_protection.m
5355 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
5356 F:      tools/testing/selftests/cgroup/test_kmem.c
5357 F:      tools/testing/selftests/cgroup/test_memcontrol.c
5358
5359 CORETEMP HARDWARE MONITORING DRIVER
5360 M:      Fenghua Yu <fenghua.yu@intel.com>
5361 L:      linux-hwmon@vger.kernel.org
5362 S:      Maintained
5363 F:      Documentation/hwmon/coretemp.rst
5364 F:      drivers/hwmon/coretemp.c
5365
5366 CORSAIR-CPRO HARDWARE MONITOR DRIVER
5367 M:      Marius Zachmann <mail@mariuszachmann.de>
5368 L:      linux-hwmon@vger.kernel.org
5369 S:      Maintained
5370 F:      drivers/hwmon/corsair-cpro.c
5371
5372 CORSAIR-PSU HARDWARE MONITOR DRIVER
5373 M:      Wilken Gottwalt <wilken.gottwalt@posteo.net>
5374 L:      linux-hwmon@vger.kernel.org
5375 S:      Maintained
5376 F:      Documentation/hwmon/corsair-psu.rst
5377 F:      drivers/hwmon/corsair-psu.c
5378
5379 COUNTER SUBSYSTEM
5380 M:      William Breathitt Gray <william.gray@linaro.org>
5381 L:      linux-iio@vger.kernel.org
5382 S:      Maintained
5383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git
5384 F:      Documentation/ABI/testing/sysfs-bus-counter
5385 F:      Documentation/driver-api/generic-counter.rst
5386 F:      drivers/counter/
5387 F:      include/linux/counter.h
5388 F:      include/uapi/linux/counter.h
5389 F:      tools/counter/
5390
5391 CP2615 I2C DRIVER
5392 M:      Bence Csókás <bence98@sch.bme.hu>
5393 S:      Maintained
5394 F:      drivers/i2c/busses/i2c-cp2615.c
5395
5396 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
5397 M:      Viresh Kumar <viresh.kumar@linaro.org>
5398 M:      Sudeep Holla <sudeep.holla@arm.com>
5399 L:      linux-pm@vger.kernel.org
5400 S:      Maintained
5401 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
5402 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
5403
5404 CPU FREQUENCY SCALING FRAMEWORK
5405 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5406 M:      Viresh Kumar <viresh.kumar@linaro.org>
5407 L:      linux-pm@vger.kernel.org
5408 S:      Maintained
5409 B:      https://bugzilla.kernel.org
5410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
5412 F:      Documentation/admin-guide/pm/cpufreq.rst
5413 F:      Documentation/admin-guide/pm/intel_pstate.rst
5414 F:      Documentation/cpu-freq/
5415 F:      Documentation/devicetree/bindings/cpufreq/
5416 F:      drivers/cpufreq/
5417 F:      include/linux/cpufreq.h
5418 F:      include/linux/sched/cpufreq.h
5419 F:      kernel/sched/cpufreq*.c
5420 F:      tools/testing/selftests/cpufreq/
5421
5422 CPU HOTPLUG
5423 M:      Thomas Gleixner <tglx@linutronix.de>
5424 M:      Peter Zijlstra <peterz@infradead.org>
5425 L:      linux-kernel@vger.kernel.org
5426 S:      Maintained
5427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core
5428 F:      include/linux/cpu.h
5429 F:      include/linux/cpuhotplug.h
5430 F:      include/linux/smpboot.h
5431 F:      kernel/cpu.c
5432 F:      kernel/smpboot.*
5433
5434 CPU IDLE TIME MANAGEMENT FRAMEWORK
5435 M:      "Rafael J. Wysocki" <rafael@kernel.org>
5436 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5437 L:      linux-pm@vger.kernel.org
5438 S:      Maintained
5439 B:      https://bugzilla.kernel.org
5440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5441 F:      Documentation/admin-guide/pm/cpuidle.rst
5442 F:      Documentation/driver-api/pm/cpuidle.rst
5443 F:      drivers/cpuidle/
5444 F:      include/linux/cpuidle.h
5445
5446 CPU POWER MONITORING SUBSYSTEM
5447 M:      Thomas Renninger <trenn@suse.com>
5448 M:      Shuah Khan <shuah@kernel.org>
5449 M:      Shuah Khan <skhan@linuxfoundation.org>
5450 L:      linux-pm@vger.kernel.org
5451 S:      Maintained
5452 F:      tools/power/cpupower/
5453
5454 CPUID/MSR DRIVER
5455 M:      "H. Peter Anvin" <hpa@zytor.com>
5456 S:      Maintained
5457 F:      arch/x86/kernel/cpuid.c
5458 F:      arch/x86/kernel/msr.c
5459
5460 CPUIDLE DRIVER - ARM BIG LITTLE
5461 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5462 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5463 L:      linux-pm@vger.kernel.org
5464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5465 S:      Maintained
5466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
5467 F:      drivers/cpuidle/cpuidle-big_little.c
5468
5469 CPUIDLE DRIVER - ARM EXYNOS
5470 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
5471 M:      Kukjin Kim <kgene@kernel.org>
5472 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
5473 L:      linux-pm@vger.kernel.org
5474 L:      linux-samsung-soc@vger.kernel.org
5475 S:      Maintained
5476 F:      arch/arm/mach-exynos/pm.c
5477 F:      drivers/cpuidle/cpuidle-exynos.c
5478 F:      include/linux/platform_data/cpuidle-exynos.h
5479
5480 CPUIDLE DRIVER - ARM PSCI
5481 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
5482 M:      Sudeep Holla <sudeep.holla@arm.com>
5483 L:      linux-pm@vger.kernel.org
5484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5485 S:      Supported
5486 F:      drivers/cpuidle/cpuidle-psci.c
5487
5488 CPUIDLE DRIVER - ARM PSCI PM DOMAIN
5489 M:      Ulf Hansson <ulf.hansson@linaro.org>
5490 L:      linux-pm@vger.kernel.org
5491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5492 S:      Supported
5493 F:      drivers/cpuidle/cpuidle-psci-domain.c
5494 F:      drivers/cpuidle/cpuidle-psci.h
5495
5496 CPUIDLE DRIVER - DT IDLE PM DOMAIN
5497 M:      Ulf Hansson <ulf.hansson@linaro.org>
5498 L:      linux-pm@vger.kernel.org
5499 S:      Supported
5500 F:      drivers/cpuidle/dt_idle_genpd.c
5501 F:      drivers/cpuidle/dt_idle_genpd.h
5502
5503 CPUIDLE DRIVER - RISC-V SBI
5504 M:      Anup Patel <anup@brainfault.org>
5505 L:      linux-pm@vger.kernel.org
5506 L:      linux-riscv@lists.infradead.org
5507 S:      Maintained
5508 F:      drivers/cpuidle/cpuidle-riscv-sbi.c
5509
5510 CRAMFS FILESYSTEM
5511 M:      Nicolas Pitre <nico@fluxnic.net>
5512 S:      Maintained
5513 F:      Documentation/filesystems/cramfs.rst
5514 F:      fs/cramfs/
5515
5516 CREATIVE SB0540
5517 M:      Bastien Nocera <hadess@hadess.net>
5518 L:      linux-input@vger.kernel.org
5519 S:      Maintained
5520 F:      drivers/hid/hid-creative-sb0540.c
5521
5522 CRYPTO API
5523 M:      Herbert Xu <herbert@gondor.apana.org.au>
5524 M:      "David S. Miller" <davem@davemloft.net>
5525 L:      linux-crypto@vger.kernel.org
5526 S:      Maintained
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
5529 F:      Documentation/crypto/
5530 F:      Documentation/devicetree/bindings/crypto/
5531 F:      arch/*/crypto/
5532 F:      crypto/
5533 F:      drivers/crypto/
5534 F:      include/crypto/
5535 F:      include/linux/crypto*
5536 F:      lib/crypto/
5537
5538 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
5539 M:      Neil Horman <nhorman@tuxdriver.com>
5540 L:      linux-crypto@vger.kernel.org
5541 S:      Maintained
5542 F:      crypto/ansi_cprng.c
5543 F:      crypto/rng.c
5544
5545 CS3308 MEDIA DRIVER
5546 M:      Hans Verkuil <hverkuil@xs4all.nl>
5547 L:      linux-media@vger.kernel.org
5548 S:      Odd Fixes
5549 W:      http://linuxtv.org
5550 T:      git git://linuxtv.org/media_tree.git
5551 F:      drivers/media/i2c/cs3308.c
5552
5553 CS5535 Audio ALSA driver
5554 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
5555 S:      Maintained
5556 F:      sound/pci/cs5535audio/
5557
5558 CTU CAN FD DRIVER
5559 M:      Pavel Pisa <pisa@cmp.felk.cvut.cz>
5560 M:      Ondrej Ille <ondrej.ille@gmail.com>
5561 L:      linux-can@vger.kernel.org
5562 S:      Maintained
5563 F:      Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml
5564 F:      drivers/net/can/ctucanfd/
5565
5566 CW1200 WLAN driver
5567 S:      Orphan
5568 F:      drivers/net/wireless/st/cw1200/
5569
5570 CX18 VIDEO4LINUX DRIVER
5571 M:      Andy Walls <awalls@md.metrocast.net>
5572 L:      linux-media@vger.kernel.org
5573 S:      Maintained
5574 W:      https://linuxtv.org
5575 T:      git git://linuxtv.org/media_tree.git
5576 F:      drivers/media/pci/cx18/
5577 F:      include/uapi/linux/ivtv*
5578
5579 CX2341X MPEG ENCODER HELPER MODULE
5580 M:      Hans Verkuil <hverkuil@xs4all.nl>
5581 L:      linux-media@vger.kernel.org
5582 S:      Maintained
5583 W:      https://linuxtv.org
5584 T:      git git://linuxtv.org/media_tree.git
5585 F:      drivers/media/common/cx2341x*
5586 F:      include/media/drv-intf/cx2341x.h
5587
5588 CX24120 MEDIA DRIVER
5589 M:      Jemma Denson <jdenson@gmail.com>
5590 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
5591 L:      linux-media@vger.kernel.org
5592 S:      Maintained
5593 W:      https://linuxtv.org
5594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5595 F:      drivers/media/dvb-frontends/cx24120*
5596
5597 CX88 VIDEO4LINUX DRIVER
5598 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5599 L:      linux-media@vger.kernel.org
5600 S:      Odd fixes
5601 W:      https://linuxtv.org
5602 T:      git git://linuxtv.org/media_tree.git
5603 F:      Documentation/driver-api/media/drivers/cx88*
5604 F:      drivers/media/pci/cx88/
5605
5606 CXD2820R MEDIA DRIVER
5607 M:      Antti Palosaari <crope@iki.fi>
5608 L:      linux-media@vger.kernel.org
5609 S:      Maintained
5610 W:      https://linuxtv.org
5611 W:      http://palosaari.fi/linux/
5612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5613 T:      git git://linuxtv.org/anttip/media_tree.git
5614 F:      drivers/media/dvb-frontends/cxd2820r*
5615
5616 CXGB3 ETHERNET DRIVER (CXGB3)
5617 M:      Raju Rangoju <rajur@chelsio.com>
5618 L:      netdev@vger.kernel.org
5619 S:      Supported
5620 W:      http://www.chelsio.com
5621 F:      drivers/net/ethernet/chelsio/cxgb3/
5622
5623 CXGB3 ISCSI DRIVER (CXGB3I)
5624 M:      Varun Prakash <varun@chelsio.com>
5625 L:      linux-scsi@vger.kernel.org
5626 S:      Supported
5627 W:      http://www.chelsio.com
5628 F:      drivers/scsi/cxgbi/cxgb3i
5629
5630 CXGB4 CRYPTO DRIVER (chcr)
5631 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5632 L:      linux-crypto@vger.kernel.org
5633 S:      Supported
5634 W:      http://www.chelsio.com
5635 F:      drivers/crypto/chelsio
5636
5637 CXGB4 ETHERNET DRIVER (CXGB4)
5638 M:      Raju Rangoju <rajur@chelsio.com>
5639 L:      netdev@vger.kernel.org
5640 S:      Supported
5641 W:      http://www.chelsio.com
5642 F:      drivers/net/ethernet/chelsio/cxgb4/
5643
5644 CXGB4 INLINE CRYPTO DRIVER
5645 M:      Ayush Sawal <ayush.sawal@chelsio.com>
5646 L:      netdev@vger.kernel.org
5647 S:      Supported
5648 W:      http://www.chelsio.com
5649 F:      drivers/net/ethernet/chelsio/inline_crypto/
5650
5651 CXGB4 ISCSI DRIVER (CXGB4I)
5652 M:      Varun Prakash <varun@chelsio.com>
5653 L:      linux-scsi@vger.kernel.org
5654 S:      Supported
5655 W:      http://www.chelsio.com
5656 F:      drivers/scsi/cxgbi/cxgb4i
5657
5658 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
5659 M:      Potnuri Bharat Teja <bharat@chelsio.com>
5660 L:      linux-rdma@vger.kernel.org
5661 S:      Supported
5662 W:      http://www.openfabrics.org
5663 F:      drivers/infiniband/hw/cxgb4/
5664 F:      include/uapi/rdma/cxgb4-abi.h
5665
5666 CXGB4VF ETHERNET DRIVER (CXGB4VF)
5667 M:      Raju Rangoju <rajur@chelsio.com>
5668 L:      netdev@vger.kernel.org
5669 S:      Supported
5670 W:      http://www.chelsio.com
5671 F:      drivers/net/ethernet/chelsio/cxgb4vf/
5672
5673 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
5674 M:      Frederic Barrat <fbarrat@linux.ibm.com>
5675 M:      Andrew Donnellan <ajd@linux.ibm.com>
5676 L:      linuxppc-dev@lists.ozlabs.org
5677 S:      Supported
5678 F:      Documentation/ABI/testing/sysfs-class-cxl
5679 F:      Documentation/arch/powerpc/cxl.rst
5680 F:      arch/powerpc/platforms/powernv/pci-cxl.c
5681 F:      drivers/misc/cxl/
5682 F:      include/misc/cxl*
5683 F:      include/uapi/misc/cxl.h
5684
5685 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
5686 M:      Manoj N. Kumar <manoj@linux.ibm.com>
5687 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
5688 M:      Uma Krishnan <ukrishn@linux.ibm.com>
5689 L:      linux-scsi@vger.kernel.org
5690 S:      Supported
5691 F:      Documentation/arch/powerpc/cxlflash.rst
5692 F:      drivers/scsi/cxlflash/
5693 F:      include/uapi/scsi/cxlflash_ioctl.h
5694
5695 CYBERPRO FB DRIVER
5696 M:      Russell King <linux@armlinux.org.uk>
5697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5698 S:      Maintained
5699 W:      http://www.armlinux.org.uk/
5700 F:      drivers/video/fbdev/cyber2000fb.*
5701
5702 CYCLADES PC300 DRIVER
5703 S:      Orphan
5704 F:      drivers/net/wan/pc300*
5705
5706 CYPRESS CY8C95X0 PINCTRL DRIVER
5707 M:      Patrick Rudolph <patrick.rudolph@9elements.com>
5708 L:      linux-gpio@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/pinctrl/pinctrl-cy8c95x0.c
5711
5712 CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER
5713 M:      Linus Walleij <linus.walleij@linaro.org>
5714 L:      linux-input@vger.kernel.org
5715 S:      Maintained
5716 F:      drivers/input/touchscreen/cy8ctma140.c
5717
5718 CYPRESS STREETFIGHTER TOUCHKEYS DRIVER
5719 M:      Yassine Oudjana <y.oudjana@protonmail.com>
5720 L:      linux-input@vger.kernel.org
5721 S:      Maintained
5722 F:      Documentation/devicetree/bindings/input/cypress-sf.yaml
5723 F:      drivers/input/keyboard/cypress-sf.c
5724
5725 CYPRESS_FIRMWARE MEDIA DRIVER
5726 M:      Antti Palosaari <crope@iki.fi>
5727 L:      linux-media@vger.kernel.org
5728 S:      Maintained
5729 W:      https://linuxtv.org
5730 W:      http://palosaari.fi/linux/
5731 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5732 T:      git git://linuxtv.org/anttip/media_tree.git
5733 F:      drivers/media/common/cypress_firmware*
5734
5735 CYTTSP TOUCHSCREEN DRIVER
5736 M:      Linus Walleij <linus.walleij@linaro.org>
5737 L:      linux-input@vger.kernel.org
5738 S:      Maintained
5739 F:      drivers/input/touchscreen/cyttsp*
5740
5741 D-LINK DIR-685 TOUCHKEYS DRIVER
5742 M:      Linus Walleij <linus.walleij@linaro.org>
5743 L:      linux-input@vger.kernel.org
5744 S:      Supported
5745 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
5746
5747 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
5748 M:      Joshua Kinard <kumba@gentoo.org>
5749 S:      Maintained
5750 F:      drivers/rtc/rtc-ds1685.c
5751 F:      include/linux/rtc/ds1685.h
5752
5753 DAMA SLAVE for AX.25
5754 M:      Joerg Reuter <jreuter@yaina.de>
5755 L:      linux-hams@vger.kernel.org
5756 S:      Maintained
5757 W:      http://yaina.de/jreuter/
5758 W:      http://www.qsl.net/dl1bke/
5759 F:      net/ax25/af_ax25.c
5760 F:      net/ax25/ax25_dev.c
5761 F:      net/ax25/ax25_ds_*
5762 F:      net/ax25/ax25_in.c
5763 F:      net/ax25/ax25_out.c
5764 F:      net/ax25/ax25_timer.c
5765 F:      net/ax25/sysctl_net_ax25.c
5766
5767 DATA ACCESS MONITOR
5768 M:      SeongJae Park <sj@kernel.org>
5769 L:      damon@lists.linux.dev
5770 L:      linux-mm@kvack.org
5771 S:      Maintained
5772 W:      https://damonitor.github.io
5773 P:      Documentation/mm/damon/maintainer-profile.rst
5774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
5775 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
5776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next
5777 F:      Documentation/ABI/testing/sysfs-kernel-mm-damon
5778 F:      Documentation/admin-guide/mm/damon/
5779 F:      Documentation/mm/damon/
5780 F:      include/linux/damon.h
5781 F:      include/trace/events/damon.h
5782 F:      mm/damon/
5783 F:      tools/testing/selftests/damon/
5784
5785 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
5786 L:      netdev@vger.kernel.org
5787 S:      Orphan
5788 F:      Documentation/networking/device_drivers/ethernet/dec/dmfe.rst
5789 F:      drivers/net/ethernet/dec/tulip/dmfe.c
5790
5791 DC390/AM53C974 SCSI driver
5792 M:      Hannes Reinecke <hare@suse.com>
5793 L:      linux-scsi@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/scsi/am53c974.c
5796
5797 DC395x SCSI driver
5798 M:      Oliver Neukum <oliver@neukum.org>
5799 M:      Ali Akcaagac <aliakc@web.de>
5800 M:      Jamie Lenehan <lenehan@twibble.org>
5801 S:      Maintained
5802 F:      Documentation/scsi/dc395x.rst
5803 F:      drivers/scsi/dc395x.*
5804
5805 DCCP PROTOCOL
5806 L:      dccp@vger.kernel.org
5807 S:      Orphan
5808 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
5809 F:      include/linux/dccp.h
5810 F:      include/linux/tfrc.h
5811 F:      include/uapi/linux/dccp.h
5812 F:      net/dccp/
5813
5814 DEBUGOBJECTS:
5815 M:      Thomas Gleixner <tglx@linutronix.de>
5816 L:      linux-kernel@vger.kernel.org
5817 S:      Maintained
5818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects
5819 F:      include/linux/debugobjects.h
5820 F:      lib/debugobjects.c
5821
5822 DECSTATION PLATFORM SUPPORT
5823 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5824 L:      linux-mips@vger.kernel.org
5825 S:      Maintained
5826 W:      http://www.linux-mips.org/wiki/DECstation
5827 F:      arch/mips/dec/
5828 F:      arch/mips/include/asm/dec/
5829 F:      arch/mips/include/asm/mach-dec/
5830
5831 DEFXX FDDI NETWORK DRIVER
5832 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5833 S:      Maintained
5834 F:      drivers/net/fddi/defxx.*
5835
5836 DEFZA FDDI NETWORK DRIVER
5837 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
5838 S:      Maintained
5839 F:      drivers/net/fddi/defza.*
5840
5841 DEINTERLACE DRIVERS FOR ALLWINNER H3
5842 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
5843 L:      linux-media@vger.kernel.org
5844 S:      Maintained
5845 T:      git git://linuxtv.org/media_tree.git
5846 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
5847 F:      drivers/media/platform/sunxi/sun8i-di/
5848
5849 DELL LAPTOP DRIVER
5850 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5851 M:      Pali Rohár <pali@kernel.org>
5852 L:      platform-driver-x86@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/platform/x86/dell/dell-laptop.c
5855
5856 DELL LAPTOP FREEFALL DRIVER
5857 M:      Pali Rohár <pali@kernel.org>
5858 S:      Maintained
5859 F:      drivers/platform/x86/dell/dell-smo8800.c
5860
5861 DELL LAPTOP RBTN DRIVER
5862 M:      Pali Rohár <pali@kernel.org>
5863 S:      Maintained
5864 F:      drivers/platform/x86/dell/dell-rbtn.*
5865
5866 DELL LAPTOP SMM DRIVER
5867 M:      Pali Rohár <pali@kernel.org>
5868 S:      Maintained
5869 F:      Documentation/ABI/obsolete/procfs-i8k
5870 F:      drivers/hwmon/dell-smm-hwmon.c
5871 F:      include/uapi/linux/i8k.h
5872
5873 DELL REMOTE BIOS UPDATE DRIVER
5874 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5875 L:      platform-driver-x86@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/platform/x86/dell/dell_rbu.c
5878
5879 DELL SMBIOS DRIVER
5880 M:      Pali Rohár <pali@kernel.org>
5881 L:      Dell.Client.Kernel@dell.com
5882 L:      platform-driver-x86@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/platform/x86/dell/dell-smbios.*
5885
5886 DELL SMBIOS SMM DRIVER
5887 L:      Dell.Client.Kernel@dell.com
5888 L:      platform-driver-x86@vger.kernel.org
5889 S:      Maintained
5890 F:      drivers/platform/x86/dell/dell-smbios-smm.c
5891
5892 DELL SMBIOS WMI DRIVER
5893 L:      Dell.Client.Kernel@dell.com
5894 L:      platform-driver-x86@vger.kernel.org
5895 S:      Maintained
5896 F:      drivers/platform/x86/dell/dell-smbios-wmi.c
5897 F:      tools/wmi/dell-smbios-example.c
5898
5899 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
5900 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
5901 L:      platform-driver-x86@vger.kernel.org
5902 S:      Maintained
5903 F:      Documentation/driver-api/dcdbas.rst
5904 F:      drivers/platform/x86/dell/dcdbas.*
5905
5906 DELL WMI DDV DRIVER
5907 M:      Armin Wolf <W_Armin@gmx.de>
5908 S:      Maintained
5909 F:      Documentation/ABI/testing/debugfs-dell-wmi-ddv
5910 F:      Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv
5911 F:      Documentation/wmi/devices/dell-wmi-ddv.rst
5912 F:      drivers/platform/x86/dell/dell-wmi-ddv.c
5913
5914 DELL WMI DESCRIPTOR DRIVER
5915 L:      Dell.Client.Kernel@dell.com
5916 S:      Maintained
5917 F:      drivers/platform/x86/dell/dell-wmi-descriptor.c
5918
5919 DELL WMI HARDWARE PRIVACY SUPPORT
5920 M:      Perry Yuan <Perry.Yuan@dell.com>
5921 L:      Dell.Client.Kernel@dell.com
5922 L:      platform-driver-x86@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/platform/x86/dell/dell-wmi-privacy.c
5925
5926 DELL WMI NOTIFICATIONS DRIVER
5927 M:      Matthew Garrett <mjg59@srcf.ucam.org>
5928 M:      Pali Rohár <pali@kernel.org>
5929 S:      Maintained
5930 F:      drivers/platform/x86/dell/dell-wmi-base.c
5931
5932 DELL WMI SYSMAN DRIVER
5933 M:      Prasanth Ksr <prasanth.ksr@dell.com>
5934 L:      Dell.Client.Kernel@dell.com
5935 L:      platform-driver-x86@vger.kernel.org
5936 S:      Maintained
5937 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
5938 F:      drivers/platform/x86/dell/dell-wmi-sysman/
5939
5940 DELTA AHE-50DC FAN CONTROL MODULE DRIVER
5941 M:      Zev Weiss <zev@bewilderbeest.net>
5942 L:      linux-hwmon@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/hwmon/pmbus/delta-ahe50dc-fan.c
5945
5946 DELTA DPS920AB PSU DRIVER
5947 M:      Robert Marko <robert.marko@sartura.hr>
5948 L:      linux-hwmon@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/hwmon/dps920ab.rst
5951 F:      drivers/hwmon/pmbus/dps920ab.c
5952
5953 DELTA NETWORKS TN48M CPLD DRIVERS
5954 M:      Robert Marko <robert.marko@sartura.hr>
5955 S:      Maintained
5956 F:      Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml
5957 F:      Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml
5958 F:      Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml
5959 F:      drivers/gpio/gpio-tn48m.c
5960 F:      include/dt-bindings/reset/delta,tn48m-reset.h
5961
5962 DELTA ST MEDIA DRIVER
5963 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
5964 L:      linux-media@vger.kernel.org
5965 S:      Supported
5966 W:      https://linuxtv.org
5967 T:      git git://linuxtv.org/media_tree.git
5968 F:      drivers/media/platform/st/sti/delta
5969
5970 DENALI NAND DRIVER
5971 L:      linux-mtd@lists.infradead.org
5972 S:      Orphan
5973 F:      drivers/mtd/nand/raw/denali*
5974
5975 DESIGNWARE EDMA CORE IP DRIVER
5976 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
5977 R:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5978 R:      Serge Semin <fancer.lancer@gmail.com>
5979 L:      dmaengine@vger.kernel.org
5980 S:      Maintained
5981 F:      drivers/dma/dw-edma/
5982 F:      include/linux/dma/edma.h
5983
5984 DESIGNWARE USB2 DRD IP DRIVER
5985 M:      Minas Harutyunyan <hminas@synopsys.com>
5986 L:      linux-usb@vger.kernel.org
5987 S:      Maintained
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
5989 F:      drivers/usb/dwc2/
5990
5991 DESIGNWARE USB3 DRD IP DRIVER
5992 M:      Thinh Nguyen <Thinh.Nguyen@synopsys.com>
5993 L:      linux-usb@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/usb/dwc3/
5996
5997 DESIGNWARE XDATA IP DRIVER
5998 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5999 L:      linux-pci@vger.kernel.org
6000 S:      Maintained
6001 F:      Documentation/misc-devices/dw-xdata-pcie.rst
6002 F:      drivers/misc/dw-xdata-pcie.c
6003
6004 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
6005 M:      Andreas Klinger <ak@it-klinger.de>
6006 L:      linux-iio@vger.kernel.org
6007 S:      Maintained
6008 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
6009 F:      drivers/iio/proximity/srf*.c
6010
6011 DEVICE COREDUMP (DEV_COREDUMP)
6012 M:      Johannes Berg <johannes@sipsolutions.net>
6013 L:      linux-kernel@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/base/devcoredump.c
6016 F:      include/linux/devcoredump.h
6017
6018 DEVICE DEPENDENCY HELPER SCRIPT
6019 M:      Saravana Kannan <saravanak@google.com>
6020 L:      linux-kernel@vger.kernel.org
6021 S:      Maintained
6022 F:      scripts/dev-needs.sh
6023
6024 DEVICE DIRECT ACCESS (DAX)
6025 M:      Dan Williams <dan.j.williams@intel.com>
6026 M:      Vishal Verma <vishal.l.verma@intel.com>
6027 M:      Dave Jiang <dave.jiang@intel.com>
6028 L:      nvdimm@lists.linux.dev
6029 L:      linux-cxl@vger.kernel.org
6030 S:      Supported
6031 F:      drivers/dax/
6032
6033 DEVICE FREQUENCY (DEVFREQ)
6034 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6035 M:      Kyungmin Park <kyungmin.park@samsung.com>
6036 M:      Chanwoo Choi <cw00.choi@samsung.com>
6037 L:      linux-pm@vger.kernel.org
6038 S:      Maintained
6039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6040 F:      Documentation/devicetree/bindings/devfreq/
6041 F:      Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
6042 F:      drivers/devfreq/
6043 F:      include/linux/devfreq.h
6044 F:      include/trace/events/devfreq.h
6045
6046 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
6047 M:      Chanwoo Choi <cw00.choi@samsung.com>
6048 L:      linux-pm@vger.kernel.org
6049 S:      Supported
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
6051 F:      Documentation/devicetree/bindings/devfreq/event/
6052 F:      drivers/devfreq/devfreq-event.c
6053 F:      drivers/devfreq/event/
6054 F:      include/dt-bindings/pmu/exynos_ppmu.h
6055 F:      include/linux/devfreq-event.h
6056
6057 DEVICE RESOURCE MANAGEMENT HELPERS
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 R:      Matti Vaittinen <mazziesaccount@gmail.com>
6060 S:      Maintained
6061 F:      include/linux/devm-helpers.h
6062
6063 DEVICE-MAPPER  (LVM)
6064 M:      Alasdair Kergon <agk@redhat.com>
6065 M:      Mike Snitzer <snitzer@kernel.org>
6066 M:      Mikulas Patocka <mpatocka@redhat.com>
6067 M:      dm-devel@lists.linux.dev
6068 L:      dm-devel@lists.linux.dev
6069 S:      Maintained
6070 W:      http://sources.redhat.com/dm
6071 Q:      http://patchwork.kernel.org/project/dm-devel/list/
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
6073 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
6074 F:      Documentation/admin-guide/device-mapper/
6075 F:      drivers/md/Kconfig
6076 F:      drivers/md/Makefile
6077 F:      drivers/md/dm*
6078 F:      drivers/md/persistent-data/
6079 F:      include/linux/device-mapper.h
6080 F:      include/linux/dm-*.h
6081 F:      include/uapi/linux/dm-*.h
6082
6083 DEVLINK
6084 M:      Jiri Pirko <jiri@resnulli.us>
6085 L:      netdev@vger.kernel.org
6086 S:      Supported
6087 F:      Documentation/networking/devlink
6088 F:      include/net/devlink.h
6089 F:      include/uapi/linux/devlink.h
6090 F:      net/devlink/
6091
6092 DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT
6093 M:      Christoph Niedermaier <cniedermaier@dh-electronics.com>
6094 L:      kernel@dh-electronics.com
6095 S:      Maintained
6096 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcom-*
6097 F:      arch/arm/boot/dts/nxp/imx/imx6*-dhcor-*
6098
6099 DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT
6100 M:      Marek Vasut <marex@denx.de>
6101 L:      kernel@dh-electronics.com
6102 S:      Maintained
6103 F:      arch/arm/boot/dts/st/stm32mp1*-dhcom-*
6104 F:      arch/arm/boot/dts/st/stm32mp1*-dhcor-*
6105
6106 DIALOG SEMICONDUCTOR DRIVERS
6107 M:      Support Opensource <support.opensource@diasemi.com>
6108 S:      Supported
6109 W:      http://www.dialog-semiconductor.com/products
6110 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
6111 F:      Documentation/devicetree/bindings/input/dlg,da72??.txt
6112 F:      Documentation/devicetree/bindings/mfd/da90*.txt
6113 F:      Documentation/devicetree/bindings/mfd/dlg,da90*.yaml
6114 F:      Documentation/devicetree/bindings/regulator/da92*.txt
6115 F:      Documentation/devicetree/bindings/regulator/dlg,da9*.yaml
6116 F:      Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml
6117 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
6118 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
6119 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
6120 F:      Documentation/hwmon/da90??.rst
6121 F:      drivers/gpio/gpio-da90??.c
6122 F:      drivers/hwmon/da90??-hwmon.c
6123 F:      drivers/iio/adc/da91??-*.c
6124 F:      drivers/input/misc/da72??.[ch]
6125 F:      drivers/input/misc/da90??_onkey.c
6126 F:      drivers/input/touchscreen/da9052_tsi.c
6127 F:      drivers/leds/leds-da90??.c
6128 F:      drivers/mfd/da903x.c
6129 F:      drivers/mfd/da90??-*.c
6130 F:      drivers/mfd/da91??-*.c
6131 F:      drivers/pinctrl/pinctrl-da90??.c
6132 F:      drivers/power/supply/da9052-battery.c
6133 F:      drivers/power/supply/da91??-*.c
6134 F:      drivers/regulator/da9???-regulator.[ch]
6135 F:      drivers/regulator/slg51000-regulator.[ch]
6136 F:      drivers/rtc/rtc-da90??.c
6137 F:      drivers/thermal/da90??-thermal.c
6138 F:      drivers/video/backlight/da90??_bl.c
6139 F:      drivers/watchdog/da90??_wdt.c
6140 F:      include/dt-bindings/regulator/dlg,da9*-regulator.h
6141 F:      include/linux/mfd/da903x.h
6142 F:      include/linux/mfd/da9052/
6143 F:      include/linux/mfd/da9055/
6144 F:      include/linux/mfd/da9062/
6145 F:      include/linux/mfd/da9063/
6146 F:      include/linux/mfd/da9150/
6147 F:      include/linux/regulator/da9211.h
6148 F:      include/sound/da[79]*.h
6149 F:      sound/soc/codecs/da[79]*.[ch]
6150
6151 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
6152 M:      William Breathitt Gray <william.gray@linaro.org>
6153 L:      linux-gpio@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/gpio/gpio-gpio-mm.c
6156
6157 DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER
6158 M:      Martin Tuma <martin.tuma@digiteqautomotive.com>
6159 L:      linux-media@vger.kernel.org
6160 S:      Maintained
6161 F:      Documentation/admin-guide/media/mgb4.rst
6162 F:      drivers/media/pci/mgb4/
6163
6164 DIOLAN U2C-12 I2C DRIVER
6165 M:      Guenter Roeck <linux@roeck-us.net>
6166 L:      linux-i2c@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/i2c/busses/i2c-diolan-u2c.c
6169
6170 DIRECTORY NOTIFICATION (DNOTIFY)
6171 M:      Jan Kara <jack@suse.cz>
6172 R:      Amir Goldstein <amir73il@gmail.com>
6173 L:      linux-fsdevel@vger.kernel.org
6174 S:      Maintained
6175 F:      Documentation/filesystems/dnotify.rst
6176 F:      fs/notify/dnotify/
6177 F:      include/linux/dnotify.h
6178
6179 DISK GEOMETRY AND PARTITION HANDLING
6180 M:      Andries Brouwer <aeb@cwi.nl>
6181 S:      Maintained
6182 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
6183 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
6184 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
6185
6186 DISKQUOTA
6187 M:      Jan Kara <jack@suse.com>
6188 S:      Maintained
6189 F:      Documentation/filesystems/quota.rst
6190 F:      fs/quota/
6191 F:      include/linux/quota*.h
6192 F:      include/uapi/linux/quota*.h
6193
6194 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
6195 M:      Bernie Thompson <bernie@plugable.com>
6196 L:      linux-fbdev@vger.kernel.org
6197 S:      Maintained
6198 W:      http://plugable.com/category/projects/udlfb/
6199 F:      Documentation/fb/udlfb.rst
6200 F:      drivers/video/fbdev/udlfb.c
6201 F:      include/video/udlfb.h
6202
6203 DISTRIBUTED LOCK MANAGER (DLM)
6204 M:      Alexander Aring <aahringo@redhat.com>
6205 M:      David Teigland <teigland@redhat.com>
6206 L:      gfs2@lists.linux.dev
6207 S:      Supported
6208 W:      https://pagure.io/dlm
6209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
6210 F:      fs/dlm/
6211
6212 DMA BUFFER SHARING FRAMEWORK
6213 M:      Sumit Semwal <sumit.semwal@linaro.org>
6214 M:      Christian König <christian.koenig@amd.com>
6215 L:      linux-media@vger.kernel.org
6216 L:      dri-devel@lists.freedesktop.org
6217 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6218 S:      Maintained
6219 T:      git git://anongit.freedesktop.org/drm/drm-misc
6220 F:      Documentation/driver-api/dma-buf.rst
6221 F:      Documentation/userspace-api/dma-buf-alloc-exchange.rst
6222 F:      drivers/dma-buf/
6223 F:      include/linux/*fence.h
6224 F:      include/linux/dma-buf.h
6225 F:      include/linux/dma-resv.h
6226 K:      \bdma_(?:buf|fence|resv)\b
6227
6228 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
6229 M:      Vinod Koul <vkoul@kernel.org>
6230 L:      dmaengine@vger.kernel.org
6231 S:      Maintained
6232 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
6233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
6234 F:      Documentation/devicetree/bindings/dma/
6235 F:      Documentation/driver-api/dmaengine/
6236 F:      drivers/dma/
6237 F:      include/dt-bindings/dma/
6238 F:      include/linux/dma/
6239 F:      include/linux/dmaengine.h
6240 F:      include/linux/of_dma.h
6241
6242 DMA MAPPING BENCHMARK
6243 M:      Xiang Chen <chenxiang66@hisilicon.com>
6244 L:      iommu@lists.linux.dev
6245 F:      kernel/dma/map_benchmark.c
6246 F:      tools/testing/selftests/dma/
6247
6248 DMA MAPPING HELPERS
6249 M:      Christoph Hellwig <hch@lst.de>
6250 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6251 R:      Robin Murphy <robin.murphy@arm.com>
6252 L:      iommu@lists.linux.dev
6253 S:      Supported
6254 W:      http://git.infradead.org/users/hch/dma-mapping.git
6255 T:      git git://git.infradead.org/users/hch/dma-mapping.git
6256 F:      include/asm-generic/dma-mapping.h
6257 F:      include/linux/dma-direct.h
6258 F:      include/linux/dma-map-ops.h
6259 F:      include/linux/dma-mapping.h
6260 F:      include/linux/swiotlb.h
6261 F:      kernel/dma/
6262
6263 DMA-BUF HEAPS FRAMEWORK
6264 M:      Sumit Semwal <sumit.semwal@linaro.org>
6265 R:      Benjamin Gaignard <benjamin.gaignard@collabora.com>
6266 R:      Brian Starkey <Brian.Starkey@arm.com>
6267 R:      John Stultz <jstultz@google.com>
6268 R:      T.J. Mercier <tjmercier@google.com>
6269 L:      linux-media@vger.kernel.org
6270 L:      dri-devel@lists.freedesktop.org
6271 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
6272 S:      Maintained
6273 T:      git git://anongit.freedesktop.org/drm/drm-misc
6274 F:      drivers/dma-buf/dma-heap.c
6275 F:      drivers/dma-buf/heaps/*
6276 F:      include/linux/dma-heap.h
6277 F:      include/uapi/linux/dma-heap.h
6278
6279 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
6280 M:      Lukasz Luba <lukasz.luba@arm.com>
6281 L:      linux-pm@vger.kernel.org
6282 L:      linux-samsung-soc@vger.kernel.org
6283 S:      Maintained
6284 F:      Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml
6285 F:      drivers/memory/samsung/exynos5422-dmc.c
6286
6287 DME1737 HARDWARE MONITOR DRIVER
6288 M:      Juerg Haefliger <juergh@proton.me>
6289 L:      linux-hwmon@vger.kernel.org
6290 S:      Maintained
6291 F:      Documentation/hwmon/dme1737.rst
6292 F:      drivers/hwmon/dme1737.c
6293
6294 DMI/SMBIOS SUPPORT
6295 M:      Jean Delvare <jdelvare@suse.com>
6296 S:      Maintained
6297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next
6298 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
6299 F:      drivers/firmware/dmi-id.c
6300 F:      drivers/firmware/dmi_scan.c
6301 F:      include/linux/dmi.h
6302
6303 DOCUMENTATION
6304 M:      Jonathan Corbet <corbet@lwn.net>
6305 L:      linux-doc@vger.kernel.org
6306 S:      Maintained
6307 P:      Documentation/doc-guide/maintainer-profile.rst
6308 T:      git git://git.lwn.net/linux.git docs-next
6309 F:      Documentation/
6310 F:      scripts/documentation-file-ref-check
6311 F:      scripts/kernel-doc
6312 F:      scripts/sphinx-pre-install
6313 X:      Documentation/ABI/
6314 X:      Documentation/admin-guide/media/
6315 X:      Documentation/devicetree/
6316 X:      Documentation/driver-api/media/
6317 X:      Documentation/firmware-guide/acpi/
6318 X:      Documentation/i2c/
6319 X:      Documentation/netlink/
6320 X:      Documentation/power/
6321 X:      Documentation/spi/
6322 X:      Documentation/userspace-api/media/
6323
6324 DOCUMENTATION PROCESS
6325 M:      Jonathan Corbet <corbet@lwn.net>
6326 L:      workflows@vger.kernel.org
6327 S:      Maintained
6328 F:      Documentation/maintainer/
6329 F:      Documentation/process/
6330
6331 DOCUMENTATION REPORTING ISSUES
6332 M:      Thorsten Leemhuis <linux@leemhuis.info>
6333 L:      linux-doc@vger.kernel.org
6334 S:      Maintained
6335 F:      Documentation/admin-guide/quickly-build-trimmed-linux.rst
6336 F:      Documentation/admin-guide/reporting-issues.rst
6337
6338 DOCUMENTATION SCRIPTS
6339 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6340 L:      linux-doc@vger.kernel.org
6341 S:      Maintained
6342 F:      Documentation/sphinx/parse-headers.pl
6343 F:      scripts/documentation-file-ref-check
6344 F:      scripts/sphinx-pre-install
6345
6346 DOCUMENTATION/ITALIAN
6347 M:      Federico Vaga <federico.vaga@vaga.pv.it>
6348 L:      linux-doc@vger.kernel.org
6349 S:      Maintained
6350 F:      Documentation/translations/it_IT
6351
6352 DOCUMENTATION/JAPANESE
6353 R:      Akira Yokosawa <akiyks@gmail.com>
6354 L:      linux-doc@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/translations/ja_JP
6357
6358 DONGWOON DW9714 LENS VOICE COIL DRIVER
6359 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6360 L:      linux-media@vger.kernel.org
6361 S:      Maintained
6362 T:      git git://linuxtv.org/media_tree.git
6363 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml
6364 F:      drivers/media/i2c/dw9714.c
6365
6366 DONGWOON DW9719 LENS VOICE COIL DRIVER
6367 M:      Daniel Scally <djrscally@gmail.com>
6368 L:      linux-media@vger.kernel.org
6369 S:      Maintained
6370 T:      git git://linuxtv.org/media_tree.git
6371 F:      drivers/media/i2c/dw9719.c
6372
6373 DONGWOON DW9768 LENS VOICE COIL DRIVER
6374 L:      linux-media@vger.kernel.org
6375 S:      Orphan
6376 T:      git git://linuxtv.org/media_tree.git
6377 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
6378 F:      drivers/media/i2c/dw9768.c
6379
6380 DONGWOON DW9807 LENS VOICE COIL DRIVER
6381 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
6382 L:      linux-media@vger.kernel.org
6383 S:      Maintained
6384 T:      git git://linuxtv.org/media_tree.git
6385 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml
6386 F:      drivers/media/i2c/dw9807-vcm.c
6387
6388 DOUBLETALK DRIVER
6389 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
6390 L:      blinux-list@redhat.com
6391 S:      Maintained
6392 F:      drivers/char/dtlk.c
6393 F:      include/linux/dtlk.h
6394
6395 DPAA2 DATAPATH I/O (DPIO) DRIVER
6396 M:      Roy Pledge <Roy.Pledge@nxp.com>
6397 L:      linux-kernel@vger.kernel.org
6398 S:      Maintained
6399 F:      drivers/soc/fsl/dpio
6400
6401 DPAA2 ETHERNET DRIVER
6402 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6403 L:      netdev@vger.kernel.org
6404 S:      Maintained
6405 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst
6406 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst
6407 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
6408 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
6409 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
6410 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
6411 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk*
6412 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
6413 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
6414 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
6415
6416 DPAA2 ETHERNET SWITCH DRIVER
6417 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
6418 L:      netdev@vger.kernel.org
6419 S:      Maintained
6420 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst
6421 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
6422 F:      drivers/net/ethernet/freescale/dpaa2/dpsw*
6423
6424 DPLL SUBSYSTEM
6425 M:      Vadim Fedorenko <vadim.fedorenko@linux.dev>
6426 M:      Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
6427 M:      Jiri Pirko <jiri@resnulli.us>
6428 L:      netdev@vger.kernel.org
6429 S:      Supported
6430 F:      Documentation/driver-api/dpll.rst
6431 F:      drivers/dpll/*
6432 F:      include/linux/dpll.h
6433 F:      include/uapi/linux/dpll.h
6434
6435 DRBD DRIVER
6436 M:      Philipp Reisner <philipp.reisner@linbit.com>
6437 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
6438 M:      Christoph Böhmwalder <christoph.boehmwalder@linbit.com>
6439 L:      drbd-dev@lists.linbit.com
6440 S:      Supported
6441 W:      http://www.drbd.org
6442 T:      git git://git.linbit.com/linux-drbd.git
6443 T:      git git://git.linbit.com/drbd-8.4.git
6444 F:      Documentation/admin-guide/blockdev/
6445 F:      drivers/block/drbd/
6446 F:      include/linux/drbd*
6447 F:      lib/lru_cache.c
6448
6449 DRIVER COMPONENT FRAMEWORK
6450 L:      dri-devel@lists.freedesktop.org
6451 F:      drivers/base/component.c
6452 F:      include/linux/component.h
6453
6454 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
6455 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6456 R:      "Rafael J. Wysocki" <rafael@kernel.org>
6457 S:      Supported
6458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
6459 F:      Documentation/core-api/kobject.rst
6460 F:      drivers/base/
6461 F:      fs/debugfs/
6462 F:      fs/sysfs/
6463 F:      include/linux/debugfs.h
6464 F:      include/linux/fwnode.h
6465 F:      include/linux/kobj*
6466 F:      include/linux/property.h
6467 F:      lib/kobj*
6468
6469 DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS)
6470 M:      Nishanth Menon <nm@ti.com>
6471 L:      linux-pm@vger.kernel.org
6472 S:      Maintained
6473 F:      drivers/soc/ti/smartreflex.c
6474 F:      include/linux/power/smartreflex.h
6475
6476 DRM ACCEL DRIVERS FOR INTEL VPU
6477 M:      Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
6478 M:      Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
6479 L:      dri-devel@lists.freedesktop.org
6480 S:      Supported
6481 T:      git git://anongit.freedesktop.org/drm/drm-misc
6482 F:      drivers/accel/ivpu/
6483 F:      include/uapi/drm/ivpu_accel.h
6484
6485 DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK
6486 M:      Oded Gabbay <ogabbay@kernel.org>
6487 L:      dri-devel@lists.freedesktop.org
6488 S:      Maintained
6489 C:      irc://irc.oftc.net/dri-devel
6490 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git
6491 F:      Documentation/accel/
6492 F:      drivers/accel/
6493 F:      include/drm/drm_accel.h
6494
6495 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
6496 M:      Maxime Ripard <mripard@kernel.org>
6497 M:      Chen-Yu Tsai <wens@csie.org>
6498 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
6499 L:      dri-devel@lists.freedesktop.org
6500 S:      Supported
6501 T:      git git://anongit.freedesktop.org/drm/drm-misc
6502 F:      drivers/gpu/drm/sun4i/sun8i*
6503
6504 DRM DRIVER FOR ARM PL111 CLCD
6505 M:      Emma Anholt <emma@anholt.net>
6506 S:      Supported
6507 T:      git git://anongit.freedesktop.org/drm/drm-misc
6508 F:      drivers/gpu/drm/pl111/
6509
6510 DRM DRIVER FOR ARM VERSATILE TFT PANELS
6511 M:      Linus Walleij <linus.walleij@linaro.org>
6512 S:      Maintained
6513 T:      git git://anongit.freedesktop.org/drm/drm-misc
6514 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml
6515 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
6516
6517 DRM DRIVER FOR ASPEED BMC GFX
6518 M:      Joel Stanley <joel@jms.id.au>
6519 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
6520 S:      Supported
6521 T:      git git://anongit.freedesktop.org/drm/drm-misc
6522 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
6523 F:      drivers/gpu/drm/aspeed/
6524
6525 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
6526 M:      Dave Airlie <airlied@redhat.com>
6527 R:      Thomas Zimmermann <tzimmermann@suse.de>
6528 R:      Jocelyn Falempe <jfalempe@redhat.com>
6529 L:      dri-devel@lists.freedesktop.org
6530 S:      Supported
6531 T:      git git://anongit.freedesktop.org/drm/drm-misc
6532 F:      drivers/gpu/drm/ast/
6533
6534 DRM DRIVER FOR BOCHS VIRTUAL GPU
6535 M:      Gerd Hoffmann <kraxel@redhat.com>
6536 L:      virtualization@lists.linux.dev
6537 S:      Maintained
6538 T:      git git://anongit.freedesktop.org/drm/drm-misc
6539 F:      drivers/gpu/drm/tiny/bochs.c
6540
6541 DRM DRIVER FOR BOE HIMAX8279D PANELS
6542 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
6543 S:      Maintained
6544 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml
6545 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
6546
6547 DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE
6548 M:      Jagan Teki <jagan@amarulasolutions.com>
6549 S:      Maintained
6550 F:      Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
6551 F:      drivers/gpu/drm/bridge/chipone-icn6211.c
6552
6553 DRM DRIVER FOR EBBG FT8719 PANEL
6554 M:      Joel Selvaraj <jo@jsfamily.in>
6555 S:      Maintained
6556 T:      git git://anongit.freedesktop.org/drm/drm-misc
6557 F:      Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml
6558 F:      drivers/gpu/drm/panel/panel-ebbg-ft8719.c
6559
6560 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
6561 M:      Linus Walleij <linus.walleij@linaro.org>
6562 S:      Maintained
6563 T:      git git://anongit.freedesktop.org/drm/drm-misc
6564 F:      drivers/gpu/drm/tve200/
6565
6566 DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS
6567 M:      Icenowy Zheng <icenowy@aosc.io>
6568 S:      Maintained
6569 F:      Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml
6570 F:      drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c
6571
6572 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
6573 M:      Jagan Teki <jagan@amarulasolutions.com>
6574 S:      Maintained
6575 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
6576 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
6577
6578 DRM DRIVER FOR FIRMWARE FRAMEBUFFERS
6579 M:      Thomas Zimmermann <tzimmermann@suse.de>
6580 M:      Javier Martinez Canillas <javierm@redhat.com>
6581 L:      dri-devel@lists.freedesktop.org
6582 S:      Maintained
6583 T:      git git://anongit.freedesktop.org/drm/drm-misc
6584 F:      drivers/gpu/drm/drm_aperture.c
6585 F:      drivers/gpu/drm/tiny/ofdrm.c
6586 F:      drivers/gpu/drm/tiny/simpledrm.c
6587 F:      drivers/video/aperture.c
6588 F:      drivers/video/nomodeset.c
6589 F:      include/drm/drm_aperture.h
6590 F:      include/linux/aperture.h
6591 F:      include/video/nomodeset.h
6592
6593 DRM DRIVER FOR GENERIC EDP PANELS
6594 R:      Douglas Anderson <dianders@chromium.org>
6595 F:      Documentation/devicetree/bindings/display/panel/panel-edp.yaml
6596 F:      drivers/gpu/drm/panel/panel-edp.c
6597
6598 DRM DRIVER FOR GENERIC USB DISPLAY
6599 M:      Noralf Trønnes <noralf@tronnes.org>
6600 S:      Maintained
6601 W:      https://github.com/notro/gud/wiki
6602 T:      git git://anongit.freedesktop.org/drm/drm-misc
6603 F:      drivers/gpu/drm/gud/
6604 F:      include/drm/gud.h
6605
6606 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
6607 M:      Hans de Goede <hdegoede@redhat.com>
6608 S:      Maintained
6609 T:      git git://anongit.freedesktop.org/drm/drm-misc
6610 F:      drivers/gpu/drm/tiny/gm12u320.c
6611
6612 DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels
6613 M:      Ondrej Jirman <megi@xff.cz>
6614 M:      Javier Martinez Canillas <javierm@redhat.com>
6615 S:      Maintained
6616 T:      git git://anongit.freedesktop.org/drm/drm-misc
6617 F:      Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml
6618 F:      drivers/gpu/drm/panel/panel-himax-hx8394.c
6619
6620 DRM DRIVER FOR HX8357D PANELS
6621 M:      Emma Anholt <emma@anholt.net>
6622 S:      Maintained
6623 T:      git git://anongit.freedesktop.org/drm/drm-misc
6624 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
6625 F:      drivers/gpu/drm/tiny/hx8357d.c
6626
6627 DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE
6628 M:      Deepak Rawat <drawat.floss@gmail.com>
6629 L:      linux-hyperv@vger.kernel.org
6630 L:      dri-devel@lists.freedesktop.org
6631 S:      Maintained
6632 T:      git git://anongit.freedesktop.org/drm/drm-misc
6633 F:      drivers/gpu/drm/hyperv
6634
6635 DRM DRIVER FOR ILITEK ILI9225 PANELS
6636 M:      David Lechner <david@lechnology.com>
6637 S:      Maintained
6638 T:      git git://anongit.freedesktop.org/drm/drm-misc
6639 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
6640 F:      drivers/gpu/drm/tiny/ili9225.c
6641
6642 DRM DRIVER FOR ILITEK ILI9486 PANELS
6643 M:      Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com>
6644 S:      Maintained
6645 T:      git git://anongit.freedesktop.org/drm/drm-misc
6646 F:      Documentation/devicetree/bindings/display/ilitek,ili9486.yaml
6647 F:      drivers/gpu/drm/tiny/ili9486.c
6648
6649 DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS
6650 M:      Jagan Teki <jagan@edgeble.ai>
6651 S:      Maintained
6652 F:      Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml
6653 F:      drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
6654
6655 DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER
6656 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
6657 S:      Supported
6658 T:      git git://anongit.freedesktop.org/drm/drm-misc
6659 F:      drivers/gpu/drm/logicvc/
6660
6661 DRM DRIVER FOR LVDS PANELS
6662 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
6663 L:      dri-devel@lists.freedesktop.org
6664 S:      Maintained
6665 T:      git git://anongit.freedesktop.org/drm/drm-misc
6666 F:      Documentation/devicetree/bindings/display/lvds.yaml
6667 F:      Documentation/devicetree/bindings/display/panel/panel-lvds.yaml
6668 F:      drivers/gpu/drm/panel/panel-lvds.c
6669
6670 DRM DRIVER FOR MANTIX MLAF057WE51 PANELS
6671 M:      Guido Günther <agx@sigxcpu.org>
6672 R:      Purism Kernel Team <kernel@puri.sm>
6673 S:      Maintained
6674 F:      Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml
6675 F:      drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c
6676
6677 DRM DRIVER FOR MGA G200 GRAPHICS CHIPS
6678 M:      Dave Airlie <airlied@redhat.com>
6679 R:      Thomas Zimmermann <tzimmermann@suse.de>
6680 R:      Jocelyn Falempe <jfalempe@redhat.com>
6681 L:      dri-devel@lists.freedesktop.org
6682 S:      Supported
6683 T:      git git://anongit.freedesktop.org/drm/drm-misc
6684 F:      drivers/gpu/drm/mgag200/
6685
6686 DRM DRIVER FOR MI0283QT
6687 M:      Noralf Trønnes <noralf@tronnes.org>
6688 S:      Maintained
6689 T:      git git://anongit.freedesktop.org/drm/drm-misc
6690 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
6691 F:      drivers/gpu/drm/tiny/mi0283qt.c
6692
6693 DRM DRIVER FOR MIPI DBI compatible panels
6694 M:      Noralf Trønnes <noralf@tronnes.org>
6695 S:      Maintained
6696 W:      https://github.com/notro/panel-mipi-dbi/wiki
6697 T:      git git://anongit.freedesktop.org/drm/drm-misc
6698 F:      Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
6699 F:      drivers/gpu/drm/tiny/panel-mipi-dbi.c
6700
6701 DRM DRIVER FOR MSM ADRENO GPU
6702 M:      Rob Clark <robdclark@gmail.com>
6703 M:      Abhinav Kumar <quic_abhinavk@quicinc.com>
6704 M:      Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
6705 R:      Sean Paul <sean@poorly.run>
6706 R:      Marijn Suijten <marijn.suijten@somainline.org>
6707 L:      linux-arm-msm@vger.kernel.org
6708 L:      dri-devel@lists.freedesktop.org
6709 L:      freedreno@lists.freedesktop.org
6710 S:      Maintained
6711 B:      https://gitlab.freedesktop.org/drm/msm/-/issues
6712 T:      git https://gitlab.freedesktop.org/drm/msm.git
6713 F:      Documentation/devicetree/bindings/display/msm/
6714 F:      drivers/gpu/drm/ci/xfails/msm*
6715 F:      drivers/gpu/drm/msm/
6716 F:      include/uapi/drm/msm_drm.h
6717
6718 DRM DRIVER FOR NOVATEK NT35510 PANELS
6719 M:      Linus Walleij <linus.walleij@linaro.org>
6720 S:      Maintained
6721 T:      git git://anongit.freedesktop.org/drm/drm-misc
6722 F:      Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml
6723 F:      drivers/gpu/drm/panel/panel-novatek-nt35510.c
6724
6725 DRM DRIVER FOR NOVATEK NT35560 PANELS
6726 M:      Linus Walleij <linus.walleij@linaro.org>
6727 S:      Maintained
6728 T:      git git://anongit.freedesktop.org/drm/drm-misc
6729 F:      Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
6730 F:      drivers/gpu/drm/panel/panel-novatek-nt35560.c
6731
6732 DRM DRIVER FOR NOVATEK NT36523 PANELS
6733 M:      Jianhua Lu <lujianhua000@gmail.com>
6734 S:      Maintained
6735 T:      git git://anongit.freedesktop.org/drm/drm-misc
6736 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml
6737 F:      drivers/gpu/drm/panel/panel-novatek-nt36523.c
6738
6739 DRM DRIVER FOR NOVATEK NT36672A PANELS
6740 M:      Sumit Semwal <sumit.semwal@linaro.org>
6741 S:      Maintained
6742 T:      git git://anongit.freedesktop.org/drm/drm-misc
6743 F:      Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml
6744 F:      drivers/gpu/drm/panel/panel-novatek-nt36672a.c
6745
6746 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
6747 M:      Karol Herbst <kherbst@redhat.com>
6748 M:      Lyude Paul <lyude@redhat.com>
6749 M:      Danilo Krummrich <dakr@redhat.com>
6750 L:      dri-devel@lists.freedesktop.org
6751 L:      nouveau@lists.freedesktop.org
6752 S:      Supported
6753 W:      https://nouveau.freedesktop.org/
6754 Q:      https://patchwork.freedesktop.org/project/nouveau/
6755 Q:      https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests
6756 B:      https://gitlab.freedesktop.org/drm/nouveau/-/issues
6757 C:      irc://irc.oftc.net/nouveau
6758 T:      git https://gitlab.freedesktop.org/drm/nouveau.git
6759 F:      drivers/gpu/drm/nouveau/
6760 F:      include/uapi/drm/nouveau_drm.h
6761
6762 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
6763 M:      Stefan Mavrodiev <stefan@olimex.com>
6764 S:      Maintained
6765 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml
6766 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
6767
6768 DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP
6769 R:      Douglas Anderson <dianders@chromium.org>
6770 F:      Documentation/devicetree/bindings/display/bridge/ps8640.yaml
6771 F:      drivers/gpu/drm/bridge/parade-ps8640.c
6772
6773 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
6774 M:      Noralf Trønnes <noralf@tronnes.org>
6775 S:      Maintained
6776 T:      git git://anongit.freedesktop.org/drm/drm-misc
6777 F:      Documentation/devicetree/bindings/display/repaper.txt
6778 F:      drivers/gpu/drm/tiny/repaper.c
6779
6780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
6781 M:      Dave Airlie <airlied@redhat.com>
6782 M:      Gerd Hoffmann <kraxel@redhat.com>
6783 L:      virtualization@lists.linux.dev
6784 S:      Obsolete
6785 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
6786 T:      git git://anongit.freedesktop.org/drm/drm-misc
6787 F:      drivers/gpu/drm/tiny/cirrus.c
6788
6789 DRM DRIVER FOR QXL VIRTUAL GPU
6790 M:      Dave Airlie <airlied@redhat.com>
6791 M:      Gerd Hoffmann <kraxel@redhat.com>
6792 L:      virtualization@lists.linux.dev
6793 L:      spice-devel@lists.freedesktop.org
6794 S:      Maintained
6795 T:      git git://anongit.freedesktop.org/drm/drm-misc
6796 F:      drivers/gpu/drm/qxl/
6797 F:      include/uapi/drm/qxl_drm.h
6798
6799 DRM DRIVER FOR RAYDIUM RM67191 PANELS
6800 M:      Robert Chiras <robert.chiras@nxp.com>
6801 S:      Maintained
6802 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
6803 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
6804
6805 DRM DRIVER FOR SAMSUNG DB7430 PANELS
6806 M:      Linus Walleij <linus.walleij@linaro.org>
6807 S:      Maintained
6808 T:      git git://anongit.freedesktop.org/drm/drm-misc
6809 F:      Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml
6810 F:      drivers/gpu/drm/panel/panel-samsung-db7430.c
6811
6812 DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE
6813 M:      Inki Dae <inki.dae@samsung.com>
6814 M:      Jagan Teki <jagan@amarulasolutions.com>
6815 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6816 S:      Maintained
6817 T:      git git://anongit.freedesktop.org/drm/drm-misc
6818 F:      Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml
6819 F:      drivers/gpu/drm/bridge/samsung-dsim.c
6820 F:      include/drm/bridge/samsung-dsim.h
6821
6822 DRM DRIVER FOR SAMSUNG S6D27A1 PANELS
6823 M:      Markuss Broks <markuss.broks@gmail.com>
6824 S:      Maintained
6825 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
6826 F:      drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
6827
6828 DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
6829 M:      Artur Weber <aweber.kernel@gmail.com>
6830 S:      Maintained
6831 F:      Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
6832 F:      drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
6833
6834 DRM DRIVER FOR SITRONIX ST7586 PANELS
6835 M:      David Lechner <david@lechnology.com>
6836 S:      Maintained
6837 T:      git git://anongit.freedesktop.org/drm/drm-misc
6838 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
6839 F:      drivers/gpu/drm/tiny/st7586.c
6840
6841 DRM DRIVER FOR SITRONIX ST7701 PANELS
6842 M:      Jagan Teki <jagan@amarulasolutions.com>
6843 S:      Maintained
6844 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml
6845 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
6846
6847 DRM DRIVER FOR SITRONIX ST7703 PANELS
6848 M:      Guido Günther <agx@sigxcpu.org>
6849 R:      Purism Kernel Team <kernel@puri.sm>
6850 R:      Ondrej Jirman <megi@xff.cz>
6851 S:      Maintained
6852 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml
6853 F:      drivers/gpu/drm/panel/panel-sitronix-st7703.c
6854
6855 DRM DRIVER FOR SITRONIX ST7735R PANELS
6856 M:      David Lechner <david@lechnology.com>
6857 S:      Maintained
6858 T:      git git://anongit.freedesktop.org/drm/drm-misc
6859 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.yaml
6860 F:      drivers/gpu/drm/tiny/st7735r.c
6861
6862 DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS
6863 M:      Javier Martinez Canillas <javierm@redhat.com>
6864 S:      Maintained
6865 T:      git git://anongit.freedesktop.org/drm/drm-misc
6866 F:      Documentation/devicetree/bindings/display/solomon,ssd-common.yaml
6867 F:      Documentation/devicetree/bindings/display/solomon,ssd13*.yaml
6868 F:      drivers/gpu/drm/solomon/ssd130x*
6869
6870 DRM DRIVER FOR ST-ERICSSON MCDE
6871 M:      Linus Walleij <linus.walleij@linaro.org>
6872 S:      Maintained
6873 T:      git git://anongit.freedesktop.org/drm/drm-misc
6874 F:      Documentation/devicetree/bindings/display/ste,mcde.yaml
6875 F:      drivers/gpu/drm/mcde/
6876
6877 DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
6878 M:      Jagan Teki <jagan@amarulasolutions.com>
6879 S:      Maintained
6880 F:      Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
6881 F:      drivers/gpu/drm/bridge/ti-dlpc3433.c
6882
6883 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
6884 R:      Douglas Anderson <dianders@chromium.org>
6885 F:      Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml
6886 F:      drivers/gpu/drm/bridge/ti-sn65dsi86.c
6887
6888 DRM DRIVER FOR TPO TPG110 PANELS
6889 M:      Linus Walleij <linus.walleij@linaro.org>
6890 S:      Maintained
6891 T:      git git://anongit.freedesktop.org/drm/drm-misc
6892 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
6893 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
6894
6895 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
6896 M:      Dave Airlie <airlied@redhat.com>
6897 R:      Sean Paul <sean@poorly.run>
6898 R:      Thomas Zimmermann <tzimmermann@suse.de>
6899 L:      dri-devel@lists.freedesktop.org
6900 S:      Supported
6901 T:      git git://anongit.freedesktop.org/drm/drm-misc
6902 F:      drivers/gpu/drm/udl/
6903
6904 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
6905 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
6906 M:      Melissa Wen <melissa.srw@gmail.com>
6907 M:      Maíra Canal <mairacanal@riseup.net>
6908 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
6909 R:      Daniel Vetter <daniel@ffwll.ch>
6910 L:      dri-devel@lists.freedesktop.org
6911 S:      Maintained
6912 T:      git git://anongit.freedesktop.org/drm/drm-misc
6913 F:      Documentation/gpu/vkms.rst
6914 F:      drivers/gpu/drm/vkms/
6915
6916 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
6917 M:      Hans de Goede <hdegoede@redhat.com>
6918 L:      dri-devel@lists.freedesktop.org
6919 S:      Maintained
6920 T:      git git://anongit.freedesktop.org/drm/drm-misc
6921 F:      drivers/gpu/drm/vboxvideo/
6922
6923 DRM DRIVER FOR VMWARE VIRTUAL GPU
6924 M:      Zack Rusin <zackr@vmware.com>
6925 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
6926 L:      dri-devel@lists.freedesktop.org
6927 S:      Supported
6928 T:      git git://anongit.freedesktop.org/drm/drm-misc
6929 F:      drivers/gpu/drm/vmwgfx/
6930 F:      include/uapi/drm/vmwgfx_drm.h
6931
6932 DRM DRIVER FOR WIDECHIPS WS2401 PANELS
6933 M:      Linus Walleij <linus.walleij@linaro.org>
6934 S:      Maintained
6935 T:      git git://anongit.freedesktop.org/drm/drm-misc
6936 F:      Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml
6937 F:      drivers/gpu/drm/panel/panel-widechips-ws2401.c
6938
6939 DRM DRIVERS
6940 M:      David Airlie <airlied@gmail.com>
6941 M:      Daniel Vetter <daniel@ffwll.ch>
6942 L:      dri-devel@lists.freedesktop.org
6943 S:      Maintained
6944 B:      https://gitlab.freedesktop.org/drm
6945 C:      irc://irc.oftc.net/dri-devel
6946 T:      git git://anongit.freedesktop.org/drm/drm
6947 F:      Documentation/devicetree/bindings/display/
6948 F:      Documentation/devicetree/bindings/gpu/
6949 F:      Documentation/gpu/
6950 F:      drivers/gpu/
6951 F:      include/drm/
6952 F:      include/linux/vga*
6953 F:      include/uapi/drm/
6954
6955 DRM DRIVERS AND MISC GPU PATCHES
6956 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
6957 M:      Maxime Ripard <mripard@kernel.org>
6958 M:      Thomas Zimmermann <tzimmermann@suse.de>
6959 S:      Maintained
6960 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
6961 T:      git git://anongit.freedesktop.org/drm/drm-misc
6962 F:      Documentation/devicetree/bindings/display/
6963 F:      Documentation/devicetree/bindings/gpu/
6964 F:      Documentation/gpu/
6965 F:      drivers/gpu/drm/
6966 F:      drivers/gpu/vga/
6967 F:      include/drm/drm
6968 F:      include/linux/vga*
6969 F:      include/uapi/drm/
6970 X:      drivers/gpu/drm/amd/
6971 X:      drivers/gpu/drm/armada/
6972 X:      drivers/gpu/drm/etnaviv/
6973 X:      drivers/gpu/drm/exynos/
6974 X:      drivers/gpu/drm/i915/
6975 X:      drivers/gpu/drm/kmb/
6976 X:      drivers/gpu/drm/mediatek/
6977 X:      drivers/gpu/drm/msm/
6978 X:      drivers/gpu/drm/nouveau/
6979 X:      drivers/gpu/drm/radeon/
6980 X:      drivers/gpu/drm/renesas/
6981 X:      drivers/gpu/drm/tegra/
6982
6983 DRM DRIVERS FOR ALLWINNER A10
6984 M:      Maxime Ripard <mripard@kernel.org>
6985 M:      Chen-Yu Tsai <wens@csie.org>
6986 L:      dri-devel@lists.freedesktop.org
6987 S:      Supported
6988 T:      git git://anongit.freedesktop.org/drm/drm-misc
6989 F:      Documentation/devicetree/bindings/display/allwinner*
6990 F:      drivers/gpu/drm/sun4i/
6991
6992 DRM DRIVERS FOR AMLOGIC SOCS
6993 M:      Neil Armstrong <neil.armstrong@linaro.org>
6994 L:      dri-devel@lists.freedesktop.org
6995 L:      linux-amlogic@lists.infradead.org
6996 S:      Supported
6997 W:      http://linux-meson.com/
6998 T:      git git://anongit.freedesktop.org/drm/drm-misc
6999 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
7000 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
7001 F:      Documentation/gpu/meson.rst
7002 F:      drivers/gpu/drm/ci/xfails/meson*
7003 F:      drivers/gpu/drm/meson/
7004
7005 DRM DRIVERS FOR ATMEL HLCDC
7006 M:      Sam Ravnborg <sam@ravnborg.org>
7007 M:      Boris Brezillon <bbrezillon@kernel.org>
7008 L:      dri-devel@lists.freedesktop.org
7009 S:      Supported
7010 T:      git git://anongit.freedesktop.org/drm/drm-misc
7011 F:      Documentation/devicetree/bindings/display/atmel/
7012 F:      drivers/gpu/drm/atmel-hlcdc/
7013
7014 DRM DRIVERS FOR BRIDGE CHIPS
7015 M:      Andrzej Hajda <andrzej.hajda@intel.com>
7016 M:      Neil Armstrong <neil.armstrong@linaro.org>
7017 M:      Robert Foss <rfoss@kernel.org>
7018 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
7019 R:      Jonas Karlman <jonas@kwiboo.se>
7020 R:      Jernej Skrabec <jernej.skrabec@gmail.com>
7021 S:      Maintained
7022 T:      git git://anongit.freedesktop.org/drm/drm-misc
7023 F:      Documentation/devicetree/bindings/display/bridge/
7024 F:      drivers/gpu/drm/bridge/
7025 F:      drivers/gpu/drm/drm_bridge.c
7026 F:      drivers/gpu/drm/drm_bridge_connector.c
7027 F:      include/drm/drm_bridge.h
7028 F:      include/drm/drm_bridge_connector.h
7029
7030 DRM DRIVERS FOR EXYNOS
7031 M:      Inki Dae <inki.dae@samsung.com>
7032 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
7033 M:      Kyungmin Park <kyungmin.park@samsung.com>
7034 L:      dri-devel@lists.freedesktop.org
7035 S:      Supported
7036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
7037 F:      Documentation/devicetree/bindings/display/exynos/
7038 F:      Documentation/devicetree/bindings/display/samsung/
7039 F:      drivers/gpu/drm/exynos/
7040 F:      include/uapi/drm/exynos_drm.h
7041
7042 DRM DRIVERS FOR FREESCALE DCU
7043 M:      Stefan Agner <stefan@agner.ch>
7044 M:      Alison Wang <alison.wang@nxp.com>
7045 L:      dri-devel@lists.freedesktop.org
7046 S:      Supported
7047 T:      git git://anongit.freedesktop.org/drm/drm-misc
7048 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
7049 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
7050 F:      drivers/gpu/drm/fsl-dcu/
7051
7052 DRM DRIVERS FOR FREESCALE IMX 5/6
7053 M:      Philipp Zabel <p.zabel@pengutronix.de>
7054 L:      dri-devel@lists.freedesktop.org
7055 S:      Maintained
7056 T:      git git://anongit.freedesktop.org/drm/drm-misc
7057 T:      git git://git.pengutronix.de/git/pza/linux
7058 F:      Documentation/devicetree/bindings/display/imx/
7059 F:      drivers/gpu/drm/imx/ipuv3/
7060 F:      drivers/gpu/ipu-v3/
7061
7062 DRM DRIVERS FOR FREESCALE IMX BRIDGE
7063 M:      Liu Ying <victor.liu@nxp.com>
7064 L:      dri-devel@lists.freedesktop.org
7065 S:      Maintained
7066 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml
7067 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml
7068 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml
7069 F:      Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml
7070 F:      drivers/gpu/drm/bridge/imx/
7071
7072 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
7073 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
7074 L:      dri-devel@lists.freedesktop.org
7075 S:      Maintained
7076 T:      git git://anongit.freedesktop.org/drm/drm-misc
7077 F:      drivers/gpu/drm/gma500/
7078
7079 DRM DRIVERS FOR HISILICON
7080 M:      Xinliang Liu <xinliang.liu@linaro.org>
7081 M:      Tian Tao  <tiantao6@hisilicon.com>
7082 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
7083 R:      Sumit Semwal <sumit.semwal@linaro.org>
7084 R:      Yongqin Liu <yongqin.liu@linaro.org>
7085 R:      John Stultz <jstultz@google.com>
7086 L:      dri-devel@lists.freedesktop.org
7087 S:      Maintained
7088 T:      git git://anongit.freedesktop.org/drm/drm-misc
7089 F:      Documentation/devicetree/bindings/display/hisilicon/
7090 F:      drivers/gpu/drm/hisilicon/
7091
7092 DRM DRIVERS FOR LIMA
7093 M:      Qiang Yu <yuq825@gmail.com>
7094 L:      dri-devel@lists.freedesktop.org
7095 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
7096 S:      Maintained
7097 T:      git git://anongit.freedesktop.org/drm/drm-misc
7098 F:      drivers/gpu/drm/lima/
7099 F:      include/uapi/drm/lima_drm.h
7100
7101 DRM DRIVERS FOR LOONGSON
7102 M:      Sui Jingfeng <suijingfeng@loongson.cn>
7103 L:      dri-devel@lists.freedesktop.org
7104 S:      Supported
7105 T:      git git://anongit.freedesktop.org/drm/drm-misc
7106 F:      drivers/gpu/drm/loongson/
7107
7108 DRM DRIVERS FOR MEDIATEK
7109 M:      Chun-Kuang Hu <chunkuang.hu@kernel.org>
7110 M:      Philipp Zabel <p.zabel@pengutronix.de>
7111 L:      dri-devel@lists.freedesktop.org
7112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
7113 S:      Supported
7114 F:      Documentation/devicetree/bindings/display/mediatek/
7115 F:      drivers/gpu/drm/ci/xfails/mediatek*
7116 F:      drivers/gpu/drm/mediatek/
7117 F:      drivers/phy/mediatek/phy-mtk-dp.c
7118 F:      drivers/phy/mediatek/phy-mtk-hdmi*
7119 F:      drivers/phy/mediatek/phy-mtk-mipi*
7120
7121 DRM DRIVERS FOR NVIDIA TEGRA
7122 M:      Thierry Reding <thierry.reding@gmail.com>
7123 M:      Mikko Perttunen <mperttunen@nvidia.com>
7124 L:      dri-devel@lists.freedesktop.org
7125 L:      linux-tegra@vger.kernel.org
7126 S:      Supported
7127 T:      git https://gitlab.freedesktop.org/drm/tegra.git
7128 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
7129 F:      Documentation/devicetree/bindings/gpu/host1x/
7130 F:      drivers/gpu/drm/tegra/
7131 F:      drivers/gpu/host1x/
7132 F:      include/linux/host1x.h
7133 F:      include/uapi/drm/tegra_drm.h
7134
7135 DRM DRIVERS FOR RENESAS R-CAR
7136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7137 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
7138 L:      dri-devel@lists.freedesktop.org
7139 L:      linux-renesas-soc@vger.kernel.org
7140 S:      Supported
7141 T:      git git://linuxtv.org/pinchartl/media drm/du/next
7142 F:      Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml
7143 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml
7144 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml
7145 F:      Documentation/devicetree/bindings/display/renesas,du.yaml
7146 F:      drivers/gpu/drm/renesas/rcar-du/
7147
7148 DRM DRIVERS FOR RENESAS SHMOBILE
7149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7150 M:      Geert Uytterhoeven <geert+renesas@glider.be>
7151 L:      dri-devel@lists.freedesktop.org
7152 L:      linux-renesas-soc@vger.kernel.org
7153 S:      Supported
7154 F:      Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml
7155 F:      drivers/gpu/drm/renesas/shmobile/
7156 F:      include/linux/platform_data/shmob_drm.h
7157
7158 DRM DRIVERS FOR ROCKCHIP
7159 M:      Sandy Huang <hjc@rock-chips.com>
7160 M:      Heiko Stübner <heiko@sntech.de>
7161 L:      dri-devel@lists.freedesktop.org
7162 S:      Maintained
7163 T:      git git://anongit.freedesktop.org/drm/drm-misc
7164 F:      Documentation/devicetree/bindings/display/rockchip/
7165 F:      drivers/gpu/drm/ci/xfails/rockchip*
7166 F:      drivers/gpu/drm/rockchip/
7167
7168 DRM DRIVERS FOR STI
7169 M:      Alain Volmat <alain.volmat@foss.st.com>
7170 L:      dri-devel@lists.freedesktop.org
7171 S:      Maintained
7172 T:      git git://anongit.freedesktop.org/drm/drm-misc
7173 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
7174 F:      drivers/gpu/drm/sti
7175
7176 DRM DRIVERS FOR STM
7177 M:      Yannick Fertre <yannick.fertre@foss.st.com>
7178 M:      Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
7179 M:      Philippe Cornu <philippe.cornu@foss.st.com>
7180 L:      dri-devel@lists.freedesktop.org
7181 S:      Maintained
7182 T:      git git://anongit.freedesktop.org/drm/drm-misc
7183 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml
7184 F:      drivers/gpu/drm/stm
7185
7186 DRM DRIVERS FOR TI KEYSTONE
7187 M:      Jyri Sarha <jyri.sarha@iki.fi>
7188 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7189 L:      dri-devel@lists.freedesktop.org
7190 S:      Maintained
7191 T:      git git://anongit.freedesktop.org/drm/drm-misc
7192 F:      Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
7193 F:      Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
7194 F:      Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml
7195 F:      drivers/gpu/drm/tidss/
7196
7197 DRM DRIVERS FOR TI LCDC
7198 M:      Jyri Sarha <jyri.sarha@iki.fi>
7199 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7200 L:      dri-devel@lists.freedesktop.org
7201 S:      Maintained
7202 T:      git git://anongit.freedesktop.org/drm/drm-misc
7203 F:      Documentation/devicetree/bindings/display/tilcdc/
7204 F:      drivers/gpu/drm/tilcdc/
7205
7206 DRM DRIVERS FOR TI OMAP
7207 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
7208 L:      dri-devel@lists.freedesktop.org
7209 S:      Maintained
7210 T:      git git://anongit.freedesktop.org/drm/drm-misc
7211 F:      Documentation/devicetree/bindings/display/ti/
7212 F:      drivers/gpu/drm/omapdrm/
7213
7214 DRM DRIVERS FOR V3D
7215 M:      Emma Anholt <emma@anholt.net>
7216 M:      Melissa Wen <mwen@igalia.com>
7217 S:      Supported
7218 T:      git git://anongit.freedesktop.org/drm/drm-misc
7219 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml
7220 F:      drivers/gpu/drm/v3d/
7221 F:      include/uapi/drm/v3d_drm.h
7222
7223 DRM DRIVERS FOR VC4
7224 M:      Emma Anholt <emma@anholt.net>
7225 M:      Maxime Ripard <mripard@kernel.org>
7226 S:      Supported
7227 T:      git git://github.com/anholt/linux
7228 T:      git git://anongit.freedesktop.org/drm/drm-misc
7229 F:      Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml
7230 F:      drivers/gpu/drm/vc4/
7231 F:      include/uapi/drm/vc4_drm.h
7232
7233 DRM DRIVERS FOR VIVANTE GPU IP
7234 M:      Lucas Stach <l.stach@pengutronix.de>
7235 R:      Russell King <linux+etnaviv@armlinux.org.uk>
7236 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
7237 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
7238 L:      dri-devel@lists.freedesktop.org
7239 S:      Maintained
7240 F:      Documentation/devicetree/bindings/gpu/vivante,gc.yaml
7241 F:      drivers/gpu/drm/etnaviv/
7242 F:      include/uapi/drm/etnaviv_drm.h
7243
7244 DRM DRIVERS FOR XEN
7245 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
7246 L:      dri-devel@lists.freedesktop.org
7247 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
7248 S:      Supported
7249 T:      git git://anongit.freedesktop.org/drm/drm-misc
7250 F:      Documentation/gpu/xen-front.rst
7251 F:      drivers/gpu/drm/xen/
7252
7253 DRM DRIVERS FOR XILINX
7254 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
7255 L:      dri-devel@lists.freedesktop.org
7256 S:      Maintained
7257 T:      git git://anongit.freedesktop.org/drm/drm-misc
7258 F:      Documentation/devicetree/bindings/display/xlnx/
7259 F:      drivers/gpu/drm/xlnx/
7260
7261 DRM GPU SCHEDULER
7262 M:      Luben Tuikov <ltuikov89@gmail.com>
7263 L:      dri-devel@lists.freedesktop.org
7264 S:      Maintained
7265 T:      git git://anongit.freedesktop.org/drm/drm-misc
7266 F:      drivers/gpu/drm/scheduler/
7267 F:      include/drm/gpu_scheduler.h
7268
7269 DRM PANEL DRIVERS
7270 M:      Neil Armstrong <neil.armstrong@linaro.org>
7271 R:      Jessica Zhang <quic_jesszhan@quicinc.com>
7272 R:      Sam Ravnborg <sam@ravnborg.org>
7273 L:      dri-devel@lists.freedesktop.org
7274 S:      Maintained
7275 T:      git git://anongit.freedesktop.org/drm/drm-misc
7276 F:      Documentation/devicetree/bindings/display/panel/
7277 F:      drivers/gpu/drm/drm_panel.c
7278 F:      drivers/gpu/drm/panel/
7279 F:      include/drm/drm_panel.h
7280
7281 DRM PRIVACY-SCREEN CLASS
7282 M:      Hans de Goede <hdegoede@redhat.com>
7283 L:      dri-devel@lists.freedesktop.org
7284 S:      Maintained
7285 T:      git git://anongit.freedesktop.org/drm/drm-misc
7286 F:      drivers/gpu/drm/drm_privacy_screen*
7287 F:      include/drm/drm_privacy_screen*
7288
7289 DRM TTM SUBSYSTEM
7290 M:      Christian Koenig <christian.koenig@amd.com>
7291 M:      Huang Rui <ray.huang@amd.com>
7292 L:      dri-devel@lists.freedesktop.org
7293 S:      Maintained
7294 T:      git git://anongit.freedesktop.org/drm/drm-misc
7295 F:      drivers/gpu/drm/ttm/
7296 F:      include/drm/ttm/
7297
7298 DRM AUTOMATED TESTING
7299 M:      Helen Koike <helen.koike@collabora.com>
7300 L:      dri-devel@lists.freedesktop.org
7301 S:      Maintained
7302 T:      git git://anongit.freedesktop.org/drm/drm-misc
7303 F:      Documentation/gpu/automated_testing.rst
7304 F:      drivers/gpu/drm/ci/
7305
7306 DSBR100 USB FM RADIO DRIVER
7307 M:      Alexey Klimov <klimov.linux@gmail.com>
7308 L:      linux-media@vger.kernel.org
7309 S:      Maintained
7310 T:      git git://linuxtv.org/media_tree.git
7311 F:      drivers/media/radio/dsbr100.c
7312
7313 DT3155 MEDIA DRIVER
7314 M:      Hans Verkuil <hverkuil@xs4all.nl>
7315 L:      linux-media@vger.kernel.org
7316 S:      Odd Fixes
7317 W:      https://linuxtv.org
7318 T:      git git://linuxtv.org/media_tree.git
7319 F:      drivers/media/pci/dt3155/
7320
7321 DVB_USB_AF9015 MEDIA DRIVER
7322 M:      Antti Palosaari <crope@iki.fi>
7323 L:      linux-media@vger.kernel.org
7324 S:      Maintained
7325 W:      https://linuxtv.org
7326 W:      http://palosaari.fi/linux/
7327 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7328 T:      git git://linuxtv.org/anttip/media_tree.git
7329 F:      drivers/media/usb/dvb-usb-v2/af9015*
7330
7331 DVB_USB_AF9035 MEDIA DRIVER
7332 M:      Antti Palosaari <crope@iki.fi>
7333 L:      linux-media@vger.kernel.org
7334 S:      Maintained
7335 W:      https://linuxtv.org
7336 W:      http://palosaari.fi/linux/
7337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7338 T:      git git://linuxtv.org/anttip/media_tree.git
7339 F:      drivers/media/usb/dvb-usb-v2/af9035*
7340
7341 DVB_USB_ANYSEE MEDIA DRIVER
7342 M:      Antti Palosaari <crope@iki.fi>
7343 L:      linux-media@vger.kernel.org
7344 S:      Maintained
7345 W:      https://linuxtv.org
7346 W:      http://palosaari.fi/linux/
7347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7348 T:      git git://linuxtv.org/anttip/media_tree.git
7349 F:      drivers/media/usb/dvb-usb-v2/anysee*
7350
7351 DVB_USB_AU6610 MEDIA DRIVER
7352 M:      Antti Palosaari <crope@iki.fi>
7353 L:      linux-media@vger.kernel.org
7354 S:      Maintained
7355 W:      https://linuxtv.org
7356 W:      http://palosaari.fi/linux/
7357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7358 T:      git git://linuxtv.org/anttip/media_tree.git
7359 F:      drivers/media/usb/dvb-usb-v2/au6610*
7360
7361 DVB_USB_CE6230 MEDIA DRIVER
7362 M:      Antti Palosaari <crope@iki.fi>
7363 L:      linux-media@vger.kernel.org
7364 S:      Maintained
7365 W:      https://linuxtv.org
7366 W:      http://palosaari.fi/linux/
7367 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7368 T:      git git://linuxtv.org/anttip/media_tree.git
7369 F:      drivers/media/usb/dvb-usb-v2/ce6230*
7370
7371 DVB_USB_CXUSB MEDIA DRIVER
7372 M:      Michael Krufky <mkrufky@linuxtv.org>
7373 L:      linux-media@vger.kernel.org
7374 S:      Maintained
7375 W:      https://linuxtv.org
7376 W:      http://github.com/mkrufky
7377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7378 T:      git git://linuxtv.org/media_tree.git
7379 F:      drivers/media/usb/dvb-usb/cxusb*
7380
7381 DVB_USB_EC168 MEDIA DRIVER
7382 M:      Antti Palosaari <crope@iki.fi>
7383 L:      linux-media@vger.kernel.org
7384 S:      Maintained
7385 W:      https://linuxtv.org
7386 W:      http://palosaari.fi/linux/
7387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7388 T:      git git://linuxtv.org/anttip/media_tree.git
7389 F:      drivers/media/usb/dvb-usb-v2/ec168*
7390
7391 DVB_USB_GL861 MEDIA DRIVER
7392 M:      Antti Palosaari <crope@iki.fi>
7393 L:      linux-media@vger.kernel.org
7394 S:      Maintained
7395 W:      https://linuxtv.org
7396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7397 T:      git git://linuxtv.org/anttip/media_tree.git
7398 F:      drivers/media/usb/dvb-usb-v2/gl861*
7399
7400 DVB_USB_MXL111SF MEDIA DRIVER
7401 M:      Michael Krufky <mkrufky@linuxtv.org>
7402 L:      linux-media@vger.kernel.org
7403 S:      Maintained
7404 W:      https://linuxtv.org
7405 W:      http://github.com/mkrufky
7406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7407 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
7408 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
7409
7410 DVB_USB_RTL28XXU MEDIA DRIVER
7411 M:      Antti Palosaari <crope@iki.fi>
7412 L:      linux-media@vger.kernel.org
7413 S:      Maintained
7414 W:      https://linuxtv.org
7415 W:      http://palosaari.fi/linux/
7416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7417 T:      git git://linuxtv.org/anttip/media_tree.git
7418 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
7419
7420 DVB_USB_V2 MEDIA DRIVER
7421 M:      Antti Palosaari <crope@iki.fi>
7422 L:      linux-media@vger.kernel.org
7423 S:      Maintained
7424 W:      https://linuxtv.org
7425 W:      http://palosaari.fi/linux/
7426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7427 T:      git git://linuxtv.org/anttip/media_tree.git
7428 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
7429 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
7430
7431 DYNAMIC DEBUG
7432 M:      Jason Baron <jbaron@akamai.com>
7433 M:      Jim Cromie <jim.cromie@gmail.com>
7434 S:      Maintained
7435 F:      include/linux/dynamic_debug.h
7436 F:      lib/dynamic_debug.c
7437 F:      lib/test_dynamic_debug.c
7438
7439 DYNAMIC INTERRUPT MODERATION
7440 M:      Tal Gilboa <talgi@nvidia.com>
7441 S:      Maintained
7442 F:      Documentation/networking/net_dim.rst
7443 F:      include/linux/dim.h
7444 F:      lib/dim/
7445
7446 DYNAMIC THERMAL POWER MANAGEMENT (DTPM)
7447 M:      Daniel Lezcano <daniel.lezcano@kernel.org>
7448 L:      linux-pm@vger.kernel.org
7449 S:      Supported
7450 B:      https://bugzilla.kernel.org
7451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
7452 F:      drivers/powercap/dtpm*
7453 F:      include/linux/dtpm.h
7454
7455 DZ DECSTATION DZ11 SERIAL DRIVER
7456 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
7457 S:      Maintained
7458 F:      drivers/tty/serial/dz.*
7459
7460 E3X0 POWER BUTTON DRIVER
7461 M:      Moritz Fischer <moritz.fischer@ettus.com>
7462 L:      usrp-users@lists.ettus.com
7463 S:      Supported
7464 W:      http://www.ettus.com
7465 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
7466 F:      drivers/input/misc/e3x0-button.c
7467
7468 E4000 MEDIA DRIVER
7469 M:      Antti Palosaari <crope@iki.fi>
7470 L:      linux-media@vger.kernel.org
7471 S:      Maintained
7472 W:      https://linuxtv.org
7473 W:      http://palosaari.fi/linux/
7474 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7475 T:      git git://linuxtv.org/anttip/media_tree.git
7476 F:      drivers/media/tuners/e4000*
7477
7478 EARTH_PT1 MEDIA DRIVER
7479 M:      Akihiro Tsukada <tskd08@gmail.com>
7480 L:      linux-media@vger.kernel.org
7481 S:      Odd Fixes
7482 F:      drivers/media/pci/pt1/
7483
7484 EARTH_PT3 MEDIA DRIVER
7485 M:      Akihiro Tsukada <tskd08@gmail.com>
7486 L:      linux-media@vger.kernel.org
7487 S:      Odd Fixes
7488 F:      drivers/media/pci/pt3/
7489
7490 EC100 MEDIA DRIVER
7491 M:      Antti Palosaari <crope@iki.fi>
7492 L:      linux-media@vger.kernel.org
7493 S:      Maintained
7494 W:      https://linuxtv.org
7495 W:      http://palosaari.fi/linux/
7496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7497 T:      git git://linuxtv.org/anttip/media_tree.git
7498 F:      drivers/media/dvb-frontends/ec100*
7499
7500 ECRYPT FILE SYSTEM
7501 M:      Tyler Hicks <code@tyhicks.com>
7502 L:      ecryptfs@vger.kernel.org
7503 S:      Odd Fixes
7504 W:      http://ecryptfs.org
7505 W:      https://launchpad.net/ecryptfs
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
7507 F:      Documentation/filesystems/ecryptfs.rst
7508 F:      fs/ecryptfs/
7509
7510 EDAC-AMD64
7511 M:      Yazen Ghannam <yazen.ghannam@amd.com>
7512 L:      linux-edac@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/edac/amd64_edac*
7515 F:      drivers/edac/mce_amd*
7516
7517 EDAC-ARMADA
7518 M:      Jan Luebbe <jlu@pengutronix.de>
7519 L:      linux-edac@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml
7522 F:      drivers/edac/armada_xp_*
7523
7524 EDAC-AST2500
7525 M:      Stefan Schaeckeler <sschaeck@cisco.com>
7526 S:      Supported
7527 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
7528 F:      drivers/edac/aspeed_edac.c
7529
7530 EDAC-BLUEFIELD
7531 M:      Shravan Kumar Ramani <shravankr@nvidia.com>
7532 S:      Supported
7533 F:      drivers/edac/bluefield_edac.c
7534
7535 EDAC-CALXEDA
7536 M:      Andre Przywara <andre.przywara@arm.com>
7537 L:      linux-edac@vger.kernel.org
7538 S:      Maintained
7539 F:      drivers/edac/highbank*
7540
7541 EDAC-CAVIUM OCTEON
7542 M:      Ralf Baechle <ralf@linux-mips.org>
7543 L:      linux-edac@vger.kernel.org
7544 L:      linux-mips@vger.kernel.org
7545 S:      Supported
7546 F:      drivers/edac/octeon_edac*
7547
7548 EDAC-CAVIUM THUNDERX
7549 M:      Robert Richter <rric@kernel.org>
7550 L:      linux-edac@vger.kernel.org
7551 S:      Odd Fixes
7552 F:      drivers/edac/thunderx_edac*
7553
7554 EDAC-CORE
7555 M:      Borislav Petkov <bp@alien8.de>
7556 M:      Tony Luck <tony.luck@intel.com>
7557 R:      James Morse <james.morse@arm.com>
7558 R:      Mauro Carvalho Chehab <mchehab@kernel.org>
7559 R:      Robert Richter <rric@kernel.org>
7560 L:      linux-edac@vger.kernel.org
7561 S:      Supported
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
7563 F:      Documentation/admin-guide/ras.rst
7564 F:      Documentation/driver-api/edac.rst
7565 F:      drivers/edac/
7566 F:      include/linux/edac.h
7567
7568 EDAC-DMC520
7569 M:      Lei Wang <lewan@microsoft.com>
7570 L:      linux-edac@vger.kernel.org
7571 S:      Supported
7572 F:      drivers/edac/dmc520_edac.c
7573
7574 EDAC-E752X
7575 M:      Mark Gross <markgross@kernel.org>
7576 L:      linux-edac@vger.kernel.org
7577 S:      Maintained
7578 F:      drivers/edac/e752x_edac.c
7579
7580 EDAC-E7XXX
7581 L:      linux-edac@vger.kernel.org
7582 S:      Maintained
7583 F:      drivers/edac/e7xxx_edac.c
7584
7585 EDAC-FSL_DDR
7586 M:      York Sun <york.sun@nxp.com>
7587 L:      linux-edac@vger.kernel.org
7588 S:      Maintained
7589 F:      drivers/edac/fsl_ddr_edac.*
7590
7591 EDAC-GHES
7592 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7593 L:      linux-edac@vger.kernel.org
7594 S:      Maintained
7595 F:      drivers/edac/ghes_edac.c
7596
7597 EDAC-I10NM
7598 M:      Tony Luck <tony.luck@intel.com>
7599 L:      linux-edac@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/edac/i10nm_base.c
7602
7603 EDAC-I3000
7604 L:      linux-edac@vger.kernel.org
7605 S:      Orphan
7606 F:      drivers/edac/i3000_edac.c
7607
7608 EDAC-I5000
7609 L:      linux-edac@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/edac/i5000_edac.c
7612
7613 EDAC-I5400
7614 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7615 L:      linux-edac@vger.kernel.org
7616 S:      Maintained
7617 F:      drivers/edac/i5400_edac.c
7618
7619 EDAC-I7300
7620 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7621 L:      linux-edac@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/edac/i7300_edac.c
7624
7625 EDAC-I7CORE
7626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7627 L:      linux-edac@vger.kernel.org
7628 S:      Maintained
7629 F:      drivers/edac/i7core_edac.c
7630
7631 EDAC-I82443BXGX
7632 M:      Tim Small <tim@buttersideup.com>
7633 L:      linux-edac@vger.kernel.org
7634 S:      Maintained
7635 F:      drivers/edac/i82443bxgx_edac.c
7636
7637 EDAC-I82975X
7638 M:      "Arvind R." <arvino55@gmail.com>
7639 L:      linux-edac@vger.kernel.org
7640 S:      Maintained
7641 F:      drivers/edac/i82975x_edac.c
7642
7643 EDAC-IE31200
7644 M:      Jason Baron <jbaron@akamai.com>
7645 L:      linux-edac@vger.kernel.org
7646 S:      Maintained
7647 F:      drivers/edac/ie31200_edac.c
7648
7649 EDAC-IGEN6
7650 M:      Tony Luck <tony.luck@intel.com>
7651 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7652 L:      linux-edac@vger.kernel.org
7653 S:      Maintained
7654 F:      drivers/edac/igen6_edac.c
7655
7656 EDAC-MPC85XX
7657 M:      Johannes Thumshirn <morbidrsa@gmail.com>
7658 L:      linux-edac@vger.kernel.org
7659 S:      Maintained
7660 F:      drivers/edac/mpc85xx_edac.[ch]
7661
7662 EDAC-NPCM
7663 M:      Marvin Lin <kflin@nuvoton.com>
7664 M:      Stanley Chu <yschu@nuvoton.com>
7665 L:      linux-edac@vger.kernel.org
7666 S:      Maintained
7667 F:      Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml
7668 F:      drivers/edac/npcm_edac.c
7669
7670 EDAC-PASEMI
7671 M:      Egor Martovetsky <egor@pasemi.com>
7672 L:      linux-edac@vger.kernel.org
7673 S:      Maintained
7674 F:      drivers/edac/pasemi_edac.c
7675
7676 EDAC-PND2
7677 M:      Tony Luck <tony.luck@intel.com>
7678 L:      linux-edac@vger.kernel.org
7679 S:      Maintained
7680 F:      drivers/edac/pnd2_edac.[ch]
7681
7682 EDAC-QCOM
7683 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
7684 L:      linux-arm-msm@vger.kernel.org
7685 L:      linux-edac@vger.kernel.org
7686 S:      Maintained
7687 F:      drivers/edac/qcom_edac.c
7688
7689 EDAC-R82600
7690 M:      Tim Small <tim@buttersideup.com>
7691 L:      linux-edac@vger.kernel.org
7692 S:      Maintained
7693 F:      drivers/edac/r82600_edac.c
7694
7695 EDAC-SBRIDGE
7696 M:      Tony Luck <tony.luck@intel.com>
7697 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
7698 L:      linux-edac@vger.kernel.org
7699 S:      Maintained
7700 F:      drivers/edac/sb_edac.c
7701
7702 EDAC-SKYLAKE
7703 M:      Tony Luck <tony.luck@intel.com>
7704 L:      linux-edac@vger.kernel.org
7705 S:      Maintained
7706 F:      drivers/edac/skx_*.[ch]
7707
7708 EDAC-TI
7709 M:      Tero Kristo <kristo@kernel.org>
7710 L:      linux-edac@vger.kernel.org
7711 S:      Odd Fixes
7712 F:      drivers/edac/ti_edac.c
7713
7714 EDIROL UA-101/UA-1000 DRIVER
7715 M:      Clemens Ladisch <clemens@ladisch.de>
7716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7717 S:      Maintained
7718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
7719 F:      sound/usb/misc/ua101.c
7720
7721 EFI TEST DRIVER
7722 M:      Ivan Hu <ivan.hu@canonical.com>
7723 M:      Ard Biesheuvel <ardb@kernel.org>
7724 L:      linux-efi@vger.kernel.org
7725 S:      Maintained
7726 F:      drivers/firmware/efi/test/
7727
7728 EFI VARIABLE FILESYSTEM
7729 M:      Jeremy Kerr <jk@ozlabs.org>
7730 M:      Ard Biesheuvel <ardb@kernel.org>
7731 L:      linux-efi@vger.kernel.org
7732 S:      Maintained
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7734 F:      fs/efivarfs/
7735
7736 EFIFB FRAMEBUFFER DRIVER
7737 M:      Peter Jones <pjones@redhat.com>
7738 L:      linux-fbdev@vger.kernel.org
7739 S:      Maintained
7740 F:      drivers/video/fbdev/efifb.c
7741
7742 EFS FILESYSTEM
7743 S:      Orphan
7744 W:      http://aeschi.ch.eu.org/efs/
7745 F:      fs/efs/
7746
7747 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
7748 M:      Douglas Miller <dougmill@linux.ibm.com>
7749 L:      netdev@vger.kernel.org
7750 S:      Maintained
7751 F:      drivers/net/ethernet/ibm/ehea/
7752
7753 ELM327 CAN NETWORK DRIVER
7754 M:      Max Staudt <max@enpas.org>
7755 L:      linux-can@vger.kernel.org
7756 S:      Maintained
7757 F:      Documentation/networking/device_drivers/can/can327.rst
7758 F:      drivers/net/can/can327.c
7759
7760 EM28XX VIDEO4LINUX DRIVER
7761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
7762 L:      linux-media@vger.kernel.org
7763 S:      Maintained
7764 W:      https://linuxtv.org
7765 T:      git git://linuxtv.org/media_tree.git
7766 F:      Documentation/admin-guide/media/em28xx*
7767 F:      drivers/media/usb/em28xx/
7768
7769 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
7770 M:      Adrian Hunter <adrian.hunter@intel.com>
7771 M:      Ritesh Harjani <riteshh@codeaurora.org>
7772 M:      Asutosh Das <asutoshd@codeaurora.org>
7773 L:      linux-mmc@vger.kernel.org
7774 S:      Supported
7775 F:      drivers/mmc/host/cqhci*
7776
7777 EMS CPC-PCI CAN DRIVER
7778 M:      Gerhard Uttenthaler <uttenthaler@ems-wuensche.com>
7779 M:      support@ems-wuensche.com
7780 L:      linux-can@vger.kernel.org
7781 S:      Maintained
7782 F:      drivers/net/can/sja1000/ems_pci.c
7783
7784 EMULEX 10Gbps iSCSI - OneConnect DRIVER
7785 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
7786 L:      linux-scsi@vger.kernel.org
7787 S:      Supported
7788 W:      http://www.broadcom.com
7789 F:      drivers/scsi/be2iscsi/
7790
7791 EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
7792 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
7793 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
7794 M:      Somnath Kotur <somnath.kotur@broadcom.com>
7795 L:      netdev@vger.kernel.org
7796 S:      Supported
7797 W:      http://www.emulex.com
7798 F:      drivers/net/ethernet/emulex/benet/
7799
7800 EMULEX ONECONNECT ROCE DRIVER
7801 M:      Selvin Xavier <selvin.xavier@broadcom.com>
7802 L:      linux-rdma@vger.kernel.org
7803 S:      Odd Fixes
7804 W:      http://www.broadcom.com
7805 F:      drivers/infiniband/hw/ocrdma/
7806 F:      include/uapi/rdma/ocrdma-abi.h
7807
7808 EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER
7809 M:      James Smart <james.smart@broadcom.com>
7810 M:      Ram Vegesna <ram.vegesna@broadcom.com>
7811 L:      linux-scsi@vger.kernel.org
7812 L:      target-devel@vger.kernel.org
7813 S:      Supported
7814 W:      http://www.broadcom.com
7815 F:      drivers/scsi/elx/
7816
7817 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
7818 M:      James Smart <james.smart@broadcom.com>
7819 M:      Dick Kennedy <dick.kennedy@broadcom.com>
7820 L:      linux-scsi@vger.kernel.org
7821 S:      Supported
7822 W:      http://www.broadcom.com
7823 F:      drivers/scsi/lpfc/
7824
7825 ENE CB710 FLASH CARD READER DRIVER
7826 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
7827 S:      Maintained
7828 F:      drivers/misc/cb710/
7829 F:      drivers/mmc/host/cb710-mmc.*
7830 F:      include/linux/cb710.h
7831
7832 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
7833 M:      Maxim Levitsky <maximlevitsky@gmail.com>
7834 S:      Maintained
7835 F:      drivers/media/rc/ene_ir.*
7836
7837 EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER
7838 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
7839 L:      linuxppc-dev@lists.ozlabs.org
7840 S:      Maintained
7841 F:      drivers/tty/ehv_bytechan.c
7842
7843 EPSON S1D13XXX FRAMEBUFFER DRIVER
7844 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
7845 S:      Maintained
7846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
7847 F:      drivers/video/fbdev/s1d13xxxfb.c
7848 F:      include/video/s1d13xxxfb.h
7849
7850 EROFS FILE SYSTEM
7851 M:      Gao Xiang <xiang@kernel.org>
7852 M:      Chao Yu <chao@kernel.org>
7853 R:      Yue Hu <huyue2@coolpad.com>
7854 R:      Jeffle Xu <jefflexu@linux.alibaba.com>
7855 L:      linux-erofs@lists.ozlabs.org
7856 S:      Maintained
7857 W:      https://erofs.docs.kernel.org
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
7859 F:      Documentation/ABI/testing/sysfs-fs-erofs
7860 F:      Documentation/filesystems/erofs.rst
7861 F:      fs/erofs/
7862 F:      include/trace/events/erofs.h
7863
7864 ERRSEQ ERROR TRACKING INFRASTRUCTURE
7865 M:      Jeff Layton <jlayton@kernel.org>
7866 S:      Maintained
7867 F:      include/linux/errseq.h
7868 F:      lib/errseq.c
7869
7870 ESD CAN/USB DRIVERS
7871 M:      Frank Jungclaus <frank.jungclaus@esd.eu>
7872 R:      socketcan@esd.eu
7873 L:      linux-can@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/net/can/usb/esd_usb.c
7876
7877 ET131X NETWORK DRIVER
7878 M:      Mark Einon <mark.einon@gmail.com>
7879 S:      Odd Fixes
7880 F:      drivers/net/ethernet/agere/
7881
7882 ETAS ES58X CAN/USB DRIVER
7883 M:      Vincent Mailhol <mailhol.vincent@wanadoo.fr>
7884 L:      linux-can@vger.kernel.org
7885 S:      Maintained
7886 F:      Documentation/networking/devlink/etas_es58x.rst
7887 F:      drivers/net/can/usb/etas_es58x/
7888
7889 ETHERNET BRIDGE
7890 M:      Roopa Prabhu <roopa@nvidia.com>
7891 M:      Nikolay Aleksandrov <razor@blackwall.org>
7892 L:      bridge@lists.linux.dev
7893 L:      netdev@vger.kernel.org
7894 S:      Maintained
7895 W:      http://www.linuxfoundation.org/en/Net:Bridge
7896 F:      include/linux/netfilter_bridge/
7897 F:      net/bridge/
7898
7899 ETHERNET PHY LIBRARY
7900 M:      Andrew Lunn <andrew@lunn.ch>
7901 M:      Heiner Kallweit <hkallweit1@gmail.com>
7902 R:      Russell King <linux@armlinux.org.uk>
7903 L:      netdev@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/ABI/testing/sysfs-class-net-phydev
7906 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
7907 F:      Documentation/devicetree/bindings/net/mdio*
7908 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
7909 F:      Documentation/networking/phy.rst
7910 F:      drivers/net/mdio/
7911 F:      drivers/net/mdio/acpi_mdio.c
7912 F:      drivers/net/mdio/fwnode_mdio.c
7913 F:      drivers/net/mdio/of_mdio.c
7914 F:      drivers/net/pcs/
7915 F:      drivers/net/phy/
7916 F:      include/dt-bindings/net/qca-ar803x.h
7917 F:      include/linux/*mdio*.h
7918 F:      include/linux/linkmode.h
7919 F:      include/linux/mdio/*.h
7920 F:      include/linux/mii.h
7921 F:      include/linux/of_net.h
7922 F:      include/linux/phy.h
7923 F:      include/linux/phy_fixed.h
7924 F:      include/linux/phylib_stubs.h
7925 F:      include/linux/platform_data/mdio-bcm-unimac.h
7926 F:      include/linux/platform_data/mdio-gpio.h
7927 F:      include/trace/events/mdio.h
7928 F:      include/uapi/linux/mdio.h
7929 F:      include/uapi/linux/mii.h
7930 F:      net/core/of_net.c
7931
7932 EXEC & BINFMT API
7933 R:      Eric Biederman <ebiederm@xmission.com>
7934 R:      Kees Cook <keescook@chromium.org>
7935 L:      linux-mm@kvack.org
7936 S:      Supported
7937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
7938 F:      fs/*binfmt_*.c
7939 F:      fs/exec.c
7940 F:      include/linux/binfmts.h
7941 F:      include/linux/elf.h
7942 F:      include/uapi/linux/binfmts.h
7943 F:      include/uapi/linux/elf.h
7944 F:      tools/testing/selftests/exec/
7945 N:      asm/elf.h
7946 N:      binfmt
7947
7948 EXFAT FILE SYSTEM
7949 M:      Namjae Jeon <linkinjeon@kernel.org>
7950 M:      Sungjong Seo <sj1557.seo@samsung.com>
7951 L:      linux-fsdevel@vger.kernel.org
7952 S:      Maintained
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
7954 F:      fs/exfat/
7955
7956 EXT2 FILE SYSTEM
7957 M:      Jan Kara <jack@suse.com>
7958 L:      linux-ext4@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/filesystems/ext2.rst
7961 F:      fs/ext2/
7962 F:      include/linux/ext2*
7963
7964 EXT4 FILE SYSTEM
7965 M:      "Theodore Ts'o" <tytso@mit.edu>
7966 M:      Andreas Dilger <adilger.kernel@dilger.ca>
7967 L:      linux-ext4@vger.kernel.org
7968 S:      Maintained
7969 W:      http://ext4.wiki.kernel.org
7970 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
7972 F:      Documentation/filesystems/ext4/
7973 F:      fs/ext4/
7974 F:      include/trace/events/ext4.h
7975 F:      include/uapi/linux/ext4.h
7976
7977 Extended Verification Module (EVM)
7978 M:      Mimi Zohar <zohar@linux.ibm.com>
7979 L:      linux-integrity@vger.kernel.org
7980 S:      Supported
7981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7982 F:      security/integrity/
7983 F:      security/integrity/evm/
7984
7985 EXTENSIBLE FIRMWARE INTERFACE (EFI)
7986 M:      Ard Biesheuvel <ardb@kernel.org>
7987 L:      linux-efi@vger.kernel.org
7988 S:      Maintained
7989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
7990 F:      Documentation/admin-guide/efi-stub.rst
7991 F:      arch/*/include/asm/efi.h
7992 F:      arch/*/kernel/efi.c
7993 F:      arch/arm/boot/compressed/efi-header.S
7994 F:      arch/x86/platform/efi/
7995 F:      drivers/firmware/efi/
7996 F:      include/linux/efi*.h
7997
7998 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
7999 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
8000 M:      Chanwoo Choi <cw00.choi@samsung.com>
8001 L:      linux-kernel@vger.kernel.org
8002 S:      Maintained
8003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
8004 F:      Documentation/devicetree/bindings/extcon/
8005 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
8006 F:      drivers/extcon/
8007 F:      include/linux/extcon.h
8008 F:      include/linux/extcon/
8009
8010 EXTRA BOOT CONFIG
8011 M:      Masami Hiramatsu <mhiramat@kernel.org>
8012 L:      linux-kernel@vger.kernel.org
8013 L:      linux-trace-kernel@vger.kernel.org
8014 S:      Maintained
8015 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8017 F:      Documentation/admin-guide/bootconfig.rst
8018 F:      fs/proc/bootconfig.c
8019 F:      include/linux/bootconfig.h
8020 F:      lib/bootconfig-data.S
8021 F:      lib/bootconfig.c
8022 F:      tools/bootconfig/*
8023 F:      tools/bootconfig/scripts/*
8024
8025 EXYNOS DP DRIVER
8026 M:      Jingoo Han <jingoohan1@gmail.com>
8027 L:      dri-devel@lists.freedesktop.org
8028 S:      Maintained
8029 F:      drivers/gpu/drm/exynos/exynos_dp*
8030
8031 EXYNOS SYSMMU (IOMMU) driver
8032 M:      Marek Szyprowski <m.szyprowski@samsung.com>
8033 L:      iommu@lists.linux.dev
8034 S:      Maintained
8035 F:      drivers/iommu/exynos-iommu.c
8036
8037 F2FS FILE SYSTEM
8038 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8039 M:      Chao Yu <chao@kernel.org>
8040 L:      linux-f2fs-devel@lists.sourceforge.net
8041 S:      Maintained
8042 W:      https://f2fs.wiki.kernel.org/
8043 Q:      https://patchwork.kernel.org/project/f2fs/list/
8044 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs
8045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
8046 F:      Documentation/ABI/testing/sysfs-fs-f2fs
8047 F:      Documentation/filesystems/f2fs.rst
8048 F:      fs/f2fs/
8049 F:      include/linux/f2fs_fs.h
8050 F:      include/trace/events/f2fs.h
8051 F:      include/uapi/linux/f2fs.h
8052
8053 F71805F HARDWARE MONITORING DRIVER
8054 M:      Jean Delvare <jdelvare@suse.com>
8055 L:      linux-hwmon@vger.kernel.org
8056 S:      Maintained
8057 F:      Documentation/hwmon/f71805f.rst
8058 F:      drivers/hwmon/f71805f.c
8059
8060 FADDR2LINE
8061 M:      Josh Poimboeuf <jpoimboe@kernel.org>
8062 S:      Maintained
8063 F:      scripts/faddr2line
8064
8065 FAILOVER MODULE
8066 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
8067 L:      netdev@vger.kernel.org
8068 S:      Supported
8069 F:      Documentation/networking/failover.rst
8070 F:      include/net/failover.h
8071 F:      net/core/failover.c
8072
8073 FANOTIFY
8074 M:      Jan Kara <jack@suse.cz>
8075 R:      Amir Goldstein <amir73il@gmail.com>
8076 R:      Matthew Bobrowski <repnop@google.com>
8077 L:      linux-fsdevel@vger.kernel.org
8078 S:      Maintained
8079 F:      fs/notify/fanotify/
8080 F:      include/linux/fanotify.h
8081 F:      include/uapi/linux/fanotify.h
8082
8083 FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER
8084 M:      Linus Walleij <linus.walleij@linaro.org>
8085 L:      linux-usb@vger.kernel.org
8086 S:      Maintained
8087 F:      drivers/usb/fotg210/
8088
8089 FARSYNC SYNCHRONOUS DRIVER
8090 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
8091 S:      Supported
8092 W:      http://www.farsite.co.uk/
8093 F:      drivers/net/wan/farsync.*
8094
8095 FAULT INJECTION SUPPORT
8096 M:      Akinobu Mita <akinobu.mita@gmail.com>
8097 S:      Supported
8098 F:      Documentation/fault-injection/
8099 F:      lib/fault-inject.c
8100
8101 FBTFT Framebuffer drivers
8102 L:      dri-devel@lists.freedesktop.org
8103 L:      linux-fbdev@vger.kernel.org
8104 S:      Orphan
8105 F:      drivers/staging/fbtft/
8106
8107 FC0011 TUNER DRIVER
8108 M:      Michael Buesch <m@bues.ch>
8109 L:      linux-media@vger.kernel.org
8110 S:      Maintained
8111 F:      drivers/media/tuners/fc0011.c
8112 F:      drivers/media/tuners/fc0011.h
8113
8114 FC2580 MEDIA DRIVER
8115 M:      Antti Palosaari <crope@iki.fi>
8116 L:      linux-media@vger.kernel.org
8117 S:      Maintained
8118 W:      https://linuxtv.org
8119 W:      http://palosaari.fi/linux/
8120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8121 T:      git git://linuxtv.org/anttip/media_tree.git
8122 F:      drivers/media/tuners/fc2580*
8123
8124 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
8125 M:      Hannes Reinecke <hare@suse.de>
8126 L:      linux-scsi@vger.kernel.org
8127 S:      Supported
8128 W:      www.Open-FCoE.org
8129 F:      drivers/scsi/fcoe/
8130 F:      drivers/scsi/libfc/
8131 F:      include/scsi/fc/
8132 F:      include/scsi/libfc.h
8133 F:      include/scsi/libfcoe.h
8134 F:      include/uapi/scsi/fc/
8135
8136 FILE LOCKING (flock() and fcntl()/lockf())
8137 M:      Jeff Layton <jlayton@kernel.org>
8138 M:      Chuck Lever <chuck.lever@oracle.com>
8139 L:      linux-fsdevel@vger.kernel.org
8140 S:      Maintained
8141 F:      fs/fcntl.c
8142 F:      fs/locks.c
8143 F:      include/linux/fcntl.h
8144 F:      include/uapi/linux/fcntl.h
8145
8146 FILESYSTEM DIRECT ACCESS (DAX)
8147 M:      Dan Williams <dan.j.williams@intel.com>
8148 R:      Matthew Wilcox <willy@infradead.org>
8149 R:      Jan Kara <jack@suse.cz>
8150 L:      linux-fsdevel@vger.kernel.org
8151 L:      nvdimm@lists.linux.dev
8152 S:      Supported
8153 F:      fs/dax.c
8154 F:      include/linux/dax.h
8155 F:      include/trace/events/fs_dax.h
8156
8157 FILESYSTEMS (VFS and infrastructure)
8158 M:      Alexander Viro <viro@zeniv.linux.org.uk>
8159 M:      Christian Brauner <brauner@kernel.org>
8160 L:      linux-fsdevel@vger.kernel.org
8161 S:      Maintained
8162 F:      fs/*
8163 F:      include/linux/fs.h
8164 F:      include/linux/fs_types.h
8165 F:      include/uapi/linux/fs.h
8166 F:      include/uapi/linux/openat2.h
8167
8168 FILESYSTEMS [EXPORTFS]
8169 M:      Chuck Lever <chuck.lever@oracle.com>
8170 M:      Jeff Layton <jlayton@kernel.org>
8171 R:      Amir Goldstein <amir73il@gmail.com>
8172 L:      linux-fsdevel@vger.kernel.org
8173 L:      linux-nfs@vger.kernel.org
8174 S:      Supported
8175 F:      Documentation/filesystems/nfs/exporting.rst
8176 F:      fs/exportfs/
8177 F:      fs/fhandle.c
8178 F:      include/linux/exportfs.h
8179
8180 FILESYSTEMS [IOMAP]
8181 M:      Christian Brauner <brauner@kernel.org>
8182 R:      Darrick J. Wong <djwong@kernel.org>
8183 L:      linux-xfs@vger.kernel.org
8184 L:      linux-fsdevel@vger.kernel.org
8185 S:      Supported
8186 F:      fs/iomap/
8187 F:      include/linux/iomap.h
8188
8189 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8190 M:      Riku Voipio <riku.voipio@iki.fi>
8191 L:      linux-hwmon@vger.kernel.org
8192 S:      Maintained
8193 F:      drivers/hwmon/f75375s.c
8194 F:      include/linux/f75375s.h
8195
8196 FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER
8197 M:      Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw>
8198 L:      linux-can@vger.kernel.org
8199 S:      Maintained
8200 F:      drivers/net/can/usb/f81604.c
8201
8202 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
8203 M:      Clemens Ladisch <clemens@ladisch.de>
8204 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8206 S:      Maintained
8207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8208 F:      include/uapi/sound/firewire.h
8209 F:      sound/firewire/
8210
8211 FIREWIRE MEDIA DRIVERS (firedtv)
8212 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
8213 L:      linux-media@vger.kernel.org
8214 L:      linux1394-devel@lists.sourceforge.net
8215 S:      Maintained
8216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
8217 F:      drivers/media/firewire/
8218
8219 FIREWIRE SBP-2 TARGET
8220 M:      Chris Boot <bootc@bootc.net>
8221 L:      linux-scsi@vger.kernel.org
8222 L:      target-devel@vger.kernel.org
8223 L:      linux1394-devel@lists.sourceforge.net
8224 S:      Maintained
8225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
8226 F:      drivers/target/sbp/
8227
8228 FIREWIRE SUBSYSTEM
8229 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
8230 M:      Takashi Sakamoto <takaswie@kernel.org>
8231 L:      linux1394-devel@lists.sourceforge.net
8232 S:      Maintained
8233 W:      http://ieee1394.docs.kernel.org/
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
8235 F:      drivers/firewire/
8236 F:      include/linux/firewire.h
8237 F:      include/uapi/linux/firewire*.h
8238 F:      tools/firewire/
8239
8240 FIRMWARE FRAMEWORK FOR ARMV8-A
8241 M:      Sudeep Holla <sudeep.holla@arm.com>
8242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8243 S:      Maintained
8244 F:      drivers/firmware/arm_ffa/
8245 F:      include/linux/arm_ffa.h
8246
8247 FIRMWARE LOADER (request_firmware)
8248 M:      Luis Chamberlain <mcgrof@kernel.org>
8249 M:      Russ Weight <russ.weight@linux.dev>
8250 L:      linux-kernel@vger.kernel.org
8251 S:      Maintained
8252 F:      Documentation/firmware_class/
8253 F:      drivers/base/firmware_loader/
8254 F:      include/linux/firmware.h
8255
8256 FLEXTIMER FTM-QUADDEC DRIVER
8257 M:      Patrick Havelange <patrick.havelange@essensium.com>
8258 L:      linux-iio@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
8261 F:      drivers/counter/ftm-quaddec.c
8262
8263 FLOPPY DRIVER
8264 M:      Denis Efremov <efremov@linux.com>
8265 L:      linux-block@vger.kernel.org
8266 S:      Odd Fixes
8267 F:      drivers/block/floppy.c
8268
8269 FLYSKY FSIA6B RC RECEIVER
8270 M:      Markus Koch <markus@notsyncing.net>
8271 L:      linux-input@vger.kernel.org
8272 S:      Maintained
8273 F:      drivers/input/joystick/fsia6b.c
8274
8275 FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER
8276 M:      Geoffrey D. Bennett <g@b4.vu>
8277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8278 S:      Maintained
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
8280 F:      sound/usb/mixer_scarlett2.c
8281
8282 FORCEDETH GIGABIT ETHERNET DRIVER
8283 M:      Rain River <rain.1986.08.12@gmail.com>
8284 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
8285 L:      netdev@vger.kernel.org
8286 S:      Maintained
8287 F:      drivers/net/ethernet/nvidia/*
8288
8289 FORTIFY_SOURCE
8290 M:      Kees Cook <keescook@chromium.org>
8291 L:      linux-hardening@vger.kernel.org
8292 S:      Supported
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8294 F:      include/linux/fortify-string.h
8295 F:      lib/fortify_kunit.c
8296 F:      lib/memcpy_kunit.c
8297 F:      lib/strcat_kunit.c
8298 F:      lib/strscpy_kunit.c
8299 F:      lib/test_fortify/*
8300 F:      scripts/test_fortify.sh
8301 K:      \b__NO_FORTIFY\b
8302
8303 FPGA DFL DRIVERS
8304 M:      Wu Hao <hao.wu@intel.com>
8305 R:      Tom Rix <trix@redhat.com>
8306 L:      linux-fpga@vger.kernel.org
8307 S:      Maintained
8308 F:      Documentation/ABI/testing/sysfs-bus-dfl*
8309 F:      Documentation/fpga/dfl.rst
8310 F:      drivers/fpga/dfl*
8311 F:      drivers/uio/uio_dfl.c
8312 F:      include/linux/dfl.h
8313 F:      include/uapi/linux/fpga-dfl.h
8314
8315 FPGA MANAGER FRAMEWORK
8316 M:      Moritz Fischer <mdf@kernel.org>
8317 M:      Wu Hao <hao.wu@intel.com>
8318 M:      Xu Yilun <yilun.xu@intel.com>
8319 R:      Tom Rix <trix@redhat.com>
8320 L:      linux-fpga@vger.kernel.org
8321 S:      Maintained
8322 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git
8324 F:      Documentation/devicetree/bindings/fpga/
8325 F:      Documentation/driver-api/fpga/
8326 F:      Documentation/fpga/
8327 F:      drivers/fpga/
8328 F:      include/linux/fpga/
8329
8330 FPU EMULATOR
8331 M:      Bill Metzenthen <billm@melbpc.org.au>
8332 S:      Maintained
8333 W:      https://floatingpoint.billm.au/
8334 F:      arch/x86/math-emu/
8335
8336 FRAMEBUFFER CORE
8337 M:      Daniel Vetter <daniel@ffwll.ch>
8338 S:      Odd Fixes
8339 T:      git git://anongit.freedesktop.org/drm/drm-misc
8340 F:      drivers/video/fbdev/core/
8341
8342 FRAMEBUFFER LAYER
8343 M:      Helge Deller <deller@gmx.de>
8344 L:      linux-fbdev@vger.kernel.org
8345 L:      dri-devel@lists.freedesktop.org
8346 S:      Maintained
8347 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
8348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git
8349 F:      Documentation/fb/
8350 F:      drivers/video/
8351 F:      include/linux/fb.h
8352 F:      include/uapi/linux/fb.h
8353 F:      include/uapi/video/
8354 F:      include/video/
8355
8356 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
8357 M:      Horia Geantă <horia.geanta@nxp.com>
8358 M:      Pankaj Gupta <pankaj.gupta@nxp.com>
8359 M:      Gaurav Jain <gaurav.jain@nxp.com>
8360 L:      linux-crypto@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/devicetree/bindings/crypto/fsl,sec-v4.0*
8363 F:      drivers/crypto/caam/
8364
8365 FREESCALE COLDFIRE M5441X MMC DRIVER
8366 M:      Angelo Dureghello <angelo.dureghello@timesys.com>
8367 L:      linux-mmc@vger.kernel.org
8368 S:      Maintained
8369 F:      drivers/mmc/host/sdhci-esdhc-mcf.c
8370 F:      include/linux/platform_data/mmc-esdhc-mcf.h
8371
8372 FREESCALE DIU FRAMEBUFFER DRIVER
8373 M:      Timur Tabi <timur@kernel.org>
8374 L:      linux-fbdev@vger.kernel.org
8375 S:      Maintained
8376 F:      drivers/video/fbdev/fsl-diu-fb.*
8377
8378 FREESCALE DMA DRIVER
8379 M:      Li Yang <leoyang.li@nxp.com>
8380 M:      Zhang Wei <zw@zh-kernel.org>
8381 L:      linuxppc-dev@lists.ozlabs.org
8382 S:      Maintained
8383 F:      drivers/dma/fsldma.*
8384
8385 FREESCALE DSPI DRIVER
8386 M:      Vladimir Oltean <olteanv@gmail.com>
8387 L:      linux-spi@vger.kernel.org
8388 S:      Maintained
8389 F:      Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
8390 F:      drivers/spi/spi-fsl-dspi.c
8391 F:      include/linux/spi/spi-fsl-dspi.h
8392
8393 FREESCALE eDMA DRIVER
8394 M:      Frank Li <Frank.Li@nxp.com>
8395 L:      imx@lists.linux.dev
8396 L:      dmaengine@vger.kernel.org
8397 S:      Maintained
8398 F:      Documentation/devicetree/bindings/dma/fsl,edma.yaml
8399 F:      drivers/dma/fsl-edma*.*
8400
8401 FREESCALE ENETC ETHERNET DRIVERS
8402 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8403 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
8404 L:      netdev@vger.kernel.org
8405 S:      Maintained
8406 F:      drivers/net/ethernet/freescale/enetc/
8407
8408 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
8409 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
8410 L:      netdev@vger.kernel.org
8411 S:      Maintained
8412 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
8413 F:      drivers/net/ethernet/freescale/gianfar*
8414
8415 FREESCALE GPMI NAND DRIVER
8416 M:      Han Xu <han.xu@nxp.com>
8417 L:      linux-mtd@lists.infradead.org
8418 S:      Maintained
8419 F:      drivers/mtd/nand/raw/gpmi-nand/*
8420
8421 FREESCALE I2C CPM DRIVER
8422 M:      Jochen Friedrich <jochen@scram.de>
8423 L:      linuxppc-dev@lists.ozlabs.org
8424 L:      linux-i2c@vger.kernel.org
8425 S:      Maintained
8426 F:      drivers/i2c/busses/i2c-cpm.c
8427
8428 FREESCALE IMX / MXC FEC DRIVER
8429 M:      Wei Fang <wei.fang@nxp.com>
8430 R:      Shenwei Wang <shenwei.wang@nxp.com>
8431 R:      Clark Wang <xiaoning.wang@nxp.com>
8432 R:      NXP Linux Team <linux-imx@nxp.com>
8433 L:      netdev@vger.kernel.org
8434 S:      Maintained
8435 F:      Documentation/devicetree/bindings/net/fsl,fec.yaml
8436 F:      drivers/net/ethernet/freescale/fec.h
8437 F:      drivers/net/ethernet/freescale/fec_main.c
8438 F:      drivers/net/ethernet/freescale/fec_ptp.c
8439
8440 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
8441 M:      Sascha Hauer <s.hauer@pengutronix.de>
8442 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8443 L:      linux-fbdev@vger.kernel.org
8444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8445 S:      Maintained
8446 F:      drivers/video/fbdev/imxfb.c
8447
8448 FREESCALE IMX DDR PMU DRIVER
8449 M:      Frank Li <Frank.li@nxp.com>
8450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8451 S:      Maintained
8452 F:      Documentation/admin-guide/perf/imx-ddr.rst
8453 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml
8454 F:      drivers/perf/fsl_imx8_ddr_perf.c
8455
8456 FREESCALE IMX I2C DRIVER
8457 M:      Oleksij Rempel <o.rempel@pengutronix.de>
8458 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
8459 L:      linux-i2c@vger.kernel.org
8460 S:      Maintained
8461 F:      Documentation/devicetree/bindings/i2c/i2c-imx.yaml
8462 F:      drivers/i2c/busses/i2c-imx.c
8463
8464 FREESCALE IMX LPI2C DRIVER
8465 M:      Dong Aisheng <aisheng.dong@nxp.com>
8466 L:      linux-i2c@vger.kernel.org
8467 L:      linux-imx@nxp.com
8468 S:      Maintained
8469 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
8470 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
8471
8472 FREESCALE MPC I2C DRIVER
8473 M:      Chris Packham <chris.packham@alliedtelesis.co.nz>
8474 L:      linux-i2c@vger.kernel.org
8475 S:      Maintained
8476 F:      Documentation/devicetree/bindings/i2c/i2c-mpc.yaml
8477 F:      drivers/i2c/busses/i2c-mpc.c
8478
8479 FREESCALE QORIQ DPAA ETHERNET DRIVER
8480 M:      Madalin Bucur <madalin.bucur@nxp.com>
8481 L:      netdev@vger.kernel.org
8482 S:      Maintained
8483 F:      drivers/net/ethernet/freescale/dpaa
8484
8485 FREESCALE QORIQ DPAA FMAN DRIVER
8486 M:      Madalin Bucur <madalin.bucur@nxp.com>
8487 R:      Sean Anderson <sean.anderson@seco.com>
8488 L:      netdev@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
8491 F:      drivers/net/ethernet/freescale/fman
8492
8493 FREESCALE QORIQ PTP CLOCK DRIVER
8494 M:      Yangbo Lu <yangbo.lu@nxp.com>
8495 L:      netdev@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
8498 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
8499 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
8500 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
8501 F:      drivers/ptp/ptp_qoriq.c
8502 F:      drivers/ptp/ptp_qoriq_debugfs.c
8503 F:      include/linux/fsl/ptp_qoriq.h
8504
8505 FREESCALE QUAD SPI DRIVER
8506 M:      Han Xu <han.xu@nxp.com>
8507 L:      linux-spi@vger.kernel.org
8508 S:      Maintained
8509 F:      Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml
8510 F:      drivers/spi/spi-fsl-qspi.c
8511
8512 FREESCALE QUICC ENGINE LIBRARY
8513 M:      Qiang Zhao <qiang.zhao@nxp.com>
8514 L:      linuxppc-dev@lists.ozlabs.org
8515 S:      Maintained
8516 F:      drivers/soc/fsl/qe/
8517 F:      include/soc/fsl/qe/
8518
8519 FREESCALE QUICC ENGINE QMC DRIVER
8520 M:      Herve Codina <herve.codina@bootlin.com>
8521 L:      linuxppc-dev@lists.ozlabs.org
8522 S:      Maintained
8523 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml
8524 F:      drivers/soc/fsl/qe/qmc.c
8525 F:      include/soc/fsl/qe/qmc.h
8526
8527 FREESCALE QUICC ENGINE TSA DRIVER
8528 M:      Herve Codina <herve.codina@bootlin.com>
8529 L:      linuxppc-dev@lists.ozlabs.org
8530 S:      Maintained
8531 F:      Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml
8532 F:      drivers/soc/fsl/qe/tsa.c
8533 F:      drivers/soc/fsl/qe/tsa.h
8534 F:      include/dt-bindings/soc/cpm1-fsl,tsa.h
8535
8536 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
8537 M:      Li Yang <leoyang.li@nxp.com>
8538 L:      netdev@vger.kernel.org
8539 L:      linuxppc-dev@lists.ozlabs.org
8540 S:      Maintained
8541 F:      drivers/net/ethernet/freescale/ucc_geth*
8542
8543 FREESCALE QUICC ENGINE UCC HDLC DRIVER
8544 M:      Zhao Qiang <qiang.zhao@nxp.com>
8545 L:      netdev@vger.kernel.org
8546 L:      linuxppc-dev@lists.ozlabs.org
8547 S:      Maintained
8548 F:      drivers/net/wan/fsl_ucc_hdlc*
8549
8550 FREESCALE QUICC ENGINE UCC UART DRIVER
8551 M:      Timur Tabi <timur@kernel.org>
8552 L:      linuxppc-dev@lists.ozlabs.org
8553 S:      Maintained
8554 F:      drivers/tty/serial/ucc_uart.c
8555
8556 FREESCALE SOC DRIVERS
8557 M:      Li Yang <leoyang.li@nxp.com>
8558 L:      linuxppc-dev@lists.ozlabs.org
8559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8560 S:      Maintained
8561 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml
8562 F:      Documentation/devicetree/bindings/soc/fsl/
8563 F:      drivers/soc/fsl/
8564 F:      include/linux/fsl/
8565 F:      include/soc/fsl/
8566
8567 FREESCALE SOC FS_ENET DRIVER
8568 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
8569 L:      linuxppc-dev@lists.ozlabs.org
8570 L:      netdev@vger.kernel.org
8571 S:      Maintained
8572 F:      drivers/net/ethernet/freescale/fs_enet/
8573
8574 FREESCALE SOC SOUND DRIVERS
8575 M:      Shengjiu Wang <shengjiu.wang@gmail.com>
8576 M:      Xiubo Li <Xiubo.Lee@gmail.com>
8577 R:      Fabio Estevam <festevam@gmail.com>
8578 R:      Nicolin Chen <nicoleotsuka@gmail.com>
8579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8580 L:      linuxppc-dev@lists.ozlabs.org
8581 S:      Maintained
8582 F:      sound/soc/fsl/fsl*
8583 F:      sound/soc/fsl/imx*
8584 F:      sound/soc/fsl/mpc8610_hpcd.c
8585
8586 FREESCALE SOC SOUND QMC DRIVER
8587 M:      Herve Codina <herve.codina@bootlin.com>
8588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8589 L:      linuxppc-dev@lists.ozlabs.org
8590 S:      Maintained
8591 F:      Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml
8592 F:      sound/soc/fsl/fsl_qmc_audio.c
8593
8594 FREESCALE USB PERIPHERAL DRIVERS
8595 M:      Li Yang <leoyang.li@nxp.com>
8596 L:      linux-usb@vger.kernel.org
8597 L:      linuxppc-dev@lists.ozlabs.org
8598 S:      Maintained
8599 F:      drivers/usb/gadget/udc/fsl*
8600
8601 FREESCALE USB PHY DRIVER
8602 M:      Ran Wang <ran.wang_1@nxp.com>
8603 L:      linux-usb@vger.kernel.org
8604 L:      linuxppc-dev@lists.ozlabs.org
8605 S:      Maintained
8606 F:      drivers/usb/phy/phy-fsl-usb*
8607
8608 FREEVXFS FILESYSTEM
8609 M:      Christoph Hellwig <hch@infradead.org>
8610 S:      Maintained
8611 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
8612 F:      fs/freevxfs/
8613
8614 FREEZER
8615 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8616 M:      Pavel Machek <pavel@ucw.cz>
8617 L:      linux-pm@vger.kernel.org
8618 S:      Supported
8619 F:      Documentation/power/freezing-of-tasks.rst
8620 F:      include/linux/freezer.h
8621 F:      kernel/freezer.c
8622
8623 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
8624 M:      David Howells <dhowells@redhat.com>
8625 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
8626 S:      Supported
8627 F:      Documentation/filesystems/caching/
8628 F:      fs/fscache/
8629 F:      include/linux/fscache*.h
8630
8631 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
8632 M:      Eric Biggers <ebiggers@kernel.org>
8633 M:      Theodore Y. Ts'o <tytso@mit.edu>
8634 M:      Jaegeuk Kim <jaegeuk@kernel.org>
8635 L:      linux-fscrypt@vger.kernel.org
8636 S:      Supported
8637 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
8638 T:      git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git
8639 F:      Documentation/filesystems/fscrypt.rst
8640 F:      fs/crypto/
8641 F:      include/linux/fscrypt.h
8642 F:      include/uapi/linux/fscrypt.h
8643
8644 FSI SUBSYSTEM
8645 M:      Jeremy Kerr <jk@ozlabs.org>
8646 M:      Joel Stanley <joel@jms.id.au>
8647 R:      Alistar Popple <alistair@popple.id.au>
8648 R:      Eddie James <eajames@linux.ibm.com>
8649 L:      linux-fsi@lists.ozlabs.org
8650 S:      Supported
8651 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
8652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
8653 F:      drivers/fsi/
8654 F:      include/linux/fsi*.h
8655 F:      include/trace/events/fsi*.h
8656
8657 FSI-ATTACHED I2C DRIVER
8658 M:      Eddie James <eajames@linux.ibm.com>
8659 L:      linux-i2c@vger.kernel.org
8660 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
8661 S:      Maintained
8662 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
8663 F:      drivers/i2c/busses/i2c-fsi.c
8664
8665 FSI-ATTACHED SPI DRIVER
8666 M:      Eddie James <eajames@linux.ibm.com>
8667 L:      linux-spi@vger.kernel.org
8668 S:      Maintained
8669 F:      Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml
8670 F:      drivers/spi/spi-fsi.c
8671
8672 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
8673 M:      Jan Kara <jack@suse.cz>
8674 R:      Amir Goldstein <amir73il@gmail.com>
8675 L:      linux-fsdevel@vger.kernel.org
8676 S:      Maintained
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
8678 F:      fs/notify/
8679 F:      include/linux/fsnotify*.h
8680
8681 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
8682 M:      Eric Biggers <ebiggers@kernel.org>
8683 M:      Theodore Y. Ts'o <tytso@mit.edu>
8684 L:      fsverity@lists.linux.dev
8685 S:      Supported
8686 Q:      https://patchwork.kernel.org/project/fsverity/list/
8687 T:      git https://git.kernel.org/pub/scm/fs/fsverity/linux.git
8688 F:      Documentation/filesystems/fsverity.rst
8689 F:      fs/verity/
8690 F:      include/linux/fsverity.h
8691 F:      include/uapi/linux/fsverity.h
8692
8693 FT260 FTDI USB-HID TO I2C BRIDGE DRIVER
8694 M:      Michael Zaidman <michael.zaidman@gmail.com>
8695 L:      linux-i2c@vger.kernel.org
8696 L:      linux-input@vger.kernel.org
8697 S:      Maintained
8698 F:      drivers/hid/hid-ft260.c
8699
8700 FUJITSU LAPTOP EXTRAS
8701 M:      Jonathan Woithe <jwoithe@just42.net>
8702 L:      platform-driver-x86@vger.kernel.org
8703 S:      Maintained
8704 F:      drivers/platform/x86/fujitsu-laptop.c
8705
8706 FUJITSU TABLET EXTRAS
8707 M:      Robert Gerlach <khnz@gmx.de>
8708 L:      platform-driver-x86@vger.kernel.org
8709 S:      Maintained
8710 F:      drivers/platform/x86/fujitsu-tablet.c
8711
8712 FUNCTION HOOKS (FTRACE)
8713 M:      Steven Rostedt <rostedt@goodmis.org>
8714 M:      Masami Hiramatsu <mhiramat@kernel.org>
8715 R:      Mark Rutland <mark.rutland@arm.com>
8716 L:      linux-kernel@vger.kernel.org
8717 L:      linux-trace-kernel@vger.kernel.org
8718 S:      Maintained
8719 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
8721 F:      Documentation/trace/ftrace*
8722 F:      arch/*/*/*/*ftrace*
8723 F:      arch/*/*/*ftrace*
8724 F:      include/*/ftrace.h
8725 F:      kernel/trace/fgraph.c
8726 F:      kernel/trace/ftrace*
8727 F:      samples/ftrace
8728
8729 FUNGIBLE ETHERNET DRIVERS
8730 M:      Dimitris Michailidis <dmichail@fungible.com>
8731 L:      netdev@vger.kernel.org
8732 S:      Supported
8733 F:      drivers/net/ethernet/fungible/
8734
8735 FUSE: FILESYSTEM IN USERSPACE
8736 M:      Miklos Szeredi <miklos@szeredi.hu>
8737 L:      linux-fsdevel@vger.kernel.org
8738 S:      Maintained
8739 W:      https://github.com/libfuse/
8740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
8741 F:      Documentation/filesystems/fuse.rst
8742 F:      fs/fuse/
8743 F:      include/uapi/linux/fuse.h
8744
8745 FUTEX SUBSYSTEM
8746 M:      Thomas Gleixner <tglx@linutronix.de>
8747 M:      Ingo Molnar <mingo@redhat.com>
8748 R:      Peter Zijlstra <peterz@infradead.org>
8749 R:      Darren Hart <dvhart@infradead.org>
8750 R:      Davidlohr Bueso <dave@stgolabs.net>
8751 R:      André Almeida <andrealmeid@igalia.com>
8752 L:      linux-kernel@vger.kernel.org
8753 S:      Maintained
8754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8755 F:      Documentation/locking/*futex*
8756 F:      include/asm-generic/futex.h
8757 F:      include/linux/futex.h
8758 F:      include/uapi/linux/futex.h
8759 F:      kernel/futex/*
8760 F:      tools/perf/bench/futex*
8761 F:      tools/testing/selftests/futex/
8762
8763 GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
8764 M:      Tim Harvey <tharvey@gateworks.com>
8765 S:      Maintained
8766 F:      Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
8767 F:      Documentation/hwmon/gsc-hwmon.rst
8768 F:      drivers/hwmon/gsc-hwmon.c
8769 F:      drivers/mfd/gateworks-gsc.c
8770 F:      include/linux/mfd/gsc.h
8771 F:      include/linux/platform_data/gsc_hwmon.h
8772
8773 GCC PLUGINS
8774 M:      Kees Cook <keescook@chromium.org>
8775 L:      linux-hardening@vger.kernel.org
8776 S:      Maintained
8777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8778 F:      Documentation/kbuild/gcc-plugins.rst
8779 F:      include/linux/stackleak.h
8780 F:      kernel/stackleak.c
8781 F:      scripts/Makefile.gcc-plugins
8782 F:      scripts/gcc-plugins/
8783
8784 GCOV BASED KERNEL PROFILING
8785 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
8786 S:      Maintained
8787 F:      Documentation/dev-tools/gcov.rst
8788 F:      kernel/gcov/
8789
8790 GDB KERNEL DEBUGGING HELPER SCRIPTS
8791 M:      Jan Kiszka <jan.kiszka@siemens.com>
8792 M:      Kieran Bingham <kbingham@kernel.org>
8793 S:      Supported
8794 F:      scripts/gdb/
8795
8796 GEMINI CRYPTO DRIVER
8797 M:      Corentin Labbe <clabbe@baylibre.com>
8798 L:      linux-crypto@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/crypto/gemini/
8801
8802 GEMTEK FM RADIO RECEIVER DRIVER
8803 M:      Hans Verkuil <hverkuil@xs4all.nl>
8804 L:      linux-media@vger.kernel.org
8805 S:      Maintained
8806 W:      https://linuxtv.org
8807 T:      git git://linuxtv.org/media_tree.git
8808 F:      drivers/media/radio/radio-gemtek*
8809
8810 GENERIC ARCHITECTURE TOPOLOGY
8811 M:      Sudeep Holla <sudeep.holla@arm.com>
8812 L:      linux-kernel@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/base/arch_topology.c
8815 F:      include/linux/arch_topology.h
8816
8817 GENERIC ENTRY CODE
8818 M:      Thomas Gleixner <tglx@linutronix.de>
8819 M:      Peter Zijlstra <peterz@infradead.org>
8820 M:      Andy Lutomirski <luto@kernel.org>
8821 L:      linux-kernel@vger.kernel.org
8822 S:      Maintained
8823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry
8824 F:      include/linux/entry-common.h
8825 F:      include/linux/entry-kvm.h
8826 F:      kernel/entry/
8827
8828 GENERIC GPIO I2C DRIVER
8829 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8830 S:      Supported
8831 F:      drivers/i2c/busses/i2c-gpio.c
8832 F:      include/linux/platform_data/i2c-gpio.h
8833
8834 GENERIC GPIO I2C MULTIPLEXER DRIVER
8835 M:      Peter Korsgaard <peter.korsgaard@barco.com>
8836 L:      linux-i2c@vger.kernel.org
8837 S:      Supported
8838 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
8839 F:      drivers/i2c/muxes/i2c-mux-gpio.c
8840 F:      include/linux/platform_data/i2c-mux-gpio.h
8841
8842 GENERIC HDLC (WAN) DRIVERS
8843 M:      Krzysztof Halasa <khc@pm.waw.pl>
8844 S:      Maintained
8845 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
8846 F:      drivers/net/wan/c101.c
8847 F:      drivers/net/wan/hd6457*
8848 F:      drivers/net/wan/hdlc*
8849 F:      drivers/net/wan/n2.c
8850 F:      drivers/net/wan/pc300too.c
8851 F:      drivers/net/wan/pci200syn.c
8852 F:      drivers/net/wan/wanxl*
8853
8854 GENERIC INCLUDE/ASM HEADER FILES
8855 M:      Arnd Bergmann <arnd@arndb.de>
8856 L:      linux-arch@vger.kernel.org
8857 S:      Maintained
8858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
8859 F:      include/asm-generic/
8860 F:      include/uapi/asm-generic/
8861
8862 GENERIC PHY FRAMEWORK
8863 M:      Vinod Koul <vkoul@kernel.org>
8864 M:      Kishon Vijay Abraham I <kishon@kernel.org>
8865 L:      linux-phy@lists.infradead.org
8866 S:      Supported
8867 Q:      https://patchwork.kernel.org/project/linux-phy/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git
8869 F:      Documentation/devicetree/bindings/phy/
8870 F:      drivers/phy/
8871 F:      include/dt-bindings/phy/
8872 F:      include/linux/phy/
8873
8874 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
8875 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
8876 S:      Supported
8877 F:      Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml
8878 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
8879
8880 GENERIC PM DOMAINS
8881 M:      "Rafael J. Wysocki" <rafael@kernel.org>
8882 M:      Kevin Hilman <khilman@kernel.org>
8883 M:      Ulf Hansson <ulf.hansson@linaro.org>
8884 L:      linux-pm@vger.kernel.org
8885 S:      Supported
8886 F:      Documentation/devicetree/bindings/power/power?domain*
8887 F:      drivers/base/power/domain*.c
8888 F:      include/linux/pm_domain.h
8889
8890 GENERIC PM DOMAIN PROVIDERS
8891 M:      Ulf Hansson <ulf.hansson@linaro.org>
8892 L:      linux-pm@vger.kernel.org
8893 S:      Supported
8894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git
8895 F:      drivers/pmdomain/
8896
8897 GENERIC RADIX TREE
8898 M:      Kent Overstreet <kent.overstreet@linux.dev>
8899 S:      Supported
8900 C:      irc://irc.oftc.net/bcache
8901 F:      include/linux/generic-radix-tree.h
8902 F:      lib/generic-radix-tree.c
8903
8904 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
8905 M:      Eugen Hristev <eugen.hristev@microchip.com>
8906 L:      linux-input@vger.kernel.org
8907 S:      Maintained
8908 F:      drivers/input/touchscreen/resistive-adc-touch.c
8909
8910 GENERIC STRING LIBRARY
8911 M:      Kees Cook <keescook@chromium.org>
8912 R:      Andy Shevchenko <andy@kernel.org>
8913 L:      linux-hardening@vger.kernel.org
8914 S:      Supported
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
8916 F:      include/linux/string.h
8917 F:      include/linux/string_choices.h
8918 F:      include/linux/string_helpers.h
8919 F:      lib/string.c
8920 F:      lib/string_helpers.c
8921 F:      lib/test-string_helpers.c
8922 F:      lib/test_string.c
8923
8924 GENERIC UIO DRIVER FOR PCI DEVICES
8925 M:      "Michael S. Tsirkin" <mst@redhat.com>
8926 L:      kvm@vger.kernel.org
8927 S:      Supported
8928 F:      drivers/uio/uio_pci_generic.c
8929
8930 GENERIC VDSO LIBRARY
8931 M:      Andy Lutomirski <luto@kernel.org>
8932 M:      Thomas Gleixner <tglx@linutronix.de>
8933 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
8934 L:      linux-kernel@vger.kernel.org
8935 S:      Maintained
8936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
8937 F:      include/asm-generic/vdso/vsyscall.h
8938 F:      include/vdso/
8939 F:      kernel/time/vsyscall.c
8940 F:      lib/vdso/
8941
8942 GENWQE (IBM Generic Workqueue Card)
8943 M:      Frank Haverkamp <haver@linux.ibm.com>
8944 S:      Supported
8945 F:      drivers/misc/genwqe/
8946
8947 GET_MAINTAINER SCRIPT
8948 M:      Joe Perches <joe@perches.com>
8949 S:      Maintained
8950 F:      scripts/get_maintainer.pl
8951
8952 GFS2 FILE SYSTEM
8953 M:      Andreas Gruenbacher <agruenba@redhat.com>
8954 L:      gfs2@lists.linux.dev
8955 S:      Supported
8956 B:      https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2
8957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
8958 F:      Documentation/filesystems/gfs2*
8959 F:      fs/gfs2/
8960 F:      include/uapi/linux/gfs2_ondisk.h
8961
8962 GIGABYTE WMI DRIVER
8963 M:      Thomas Weißschuh <thomas@weissschuh.net>
8964 L:      platform-driver-x86@vger.kernel.org
8965 S:      Maintained
8966 F:      drivers/platform/x86/gigabyte-wmi.c
8967
8968 GNSS SUBSYSTEM
8969 M:      Johan Hovold <johan@kernel.org>
8970 S:      Maintained
8971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
8972 F:      Documentation/ABI/testing/sysfs-class-gnss
8973 F:      Documentation/devicetree/bindings/gnss/
8974 F:      drivers/gnss/
8975 F:      include/linux/gnss.h
8976
8977 GO7007 MPEG CODEC
8978 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
8979 L:      linux-media@vger.kernel.org
8980 S:      Maintained
8981 F:      drivers/media/usb/go7007/
8982
8983 GOODIX TOUCHSCREEN
8984 M:      Bastien Nocera <hadess@hadess.net>
8985 M:      Hans de Goede <hdegoede@redhat.com>
8986 L:      linux-input@vger.kernel.org
8987 S:      Maintained
8988 F:      drivers/input/touchscreen/goodix*
8989
8990 GOOGLE ETHERNET DRIVERS
8991 M:      Jeroen de Borst <jeroendb@google.com>
8992 M:      Praveen Kaligineedi <pkaligineedi@google.com>
8993 R:      Shailend Chand <shailend@google.com>
8994 L:      netdev@vger.kernel.org
8995 S:      Supported
8996 F:      Documentation/networking/device_drivers/ethernet/google/gve.rst
8997 F:      drivers/net/ethernet/google
8998
8999 GOOGLE FIRMWARE DRIVERS
9000 M:      Tzung-Bi Shih <tzungbi@kernel.org>
9001 R:      Brian Norris <briannorris@chromium.org>
9002 R:      Julius Werner <jwerner@chromium.org>
9003 L:      chrome-platform@lists.linux.dev
9004 S:      Maintained
9005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
9006 F:      drivers/firmware/google/
9007
9008 GPD POCKET FAN DRIVER
9009 M:      Hans de Goede <hdegoede@redhat.com>
9010 L:      platform-driver-x86@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/platform/x86/gpd-pocket-fan.c
9013
9014 GPIO ACPI SUPPORT
9015 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9016 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
9017 L:      linux-gpio@vger.kernel.org
9018 L:      linux-acpi@vger.kernel.org
9019 S:      Supported
9020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
9021 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
9022 F:      drivers/gpio/gpiolib-acpi.c
9023 F:      drivers/gpio/gpiolib-acpi.h
9024
9025 GPIO AGGREGATOR
9026 M:      Geert Uytterhoeven <geert+renesas@glider.be>
9027 L:      linux-gpio@vger.kernel.org
9028 S:      Supported
9029 F:      Documentation/admin-guide/gpio/gpio-aggregator.rst
9030 F:      drivers/gpio/gpio-aggregator.c
9031
9032 GPIO IR Transmitter
9033 M:      Sean Young <sean@mess.org>
9034 L:      linux-media@vger.kernel.org
9035 S:      Maintained
9036 F:      Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml
9037 F:      drivers/media/rc/gpio-ir-tx.c
9038
9039 GPIO MOCKUP DRIVER
9040 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
9041 L:      linux-gpio@vger.kernel.org
9042 S:      Maintained
9043 F:      drivers/gpio/gpio-mockup.c
9044 F:      tools/testing/selftests/gpio/
9045
9046 GPIO REGMAP
9047 M:      Michael Walle <michael@walle.cc>
9048 S:      Maintained
9049 F:      drivers/gpio/gpio-regmap.c
9050 F:      include/linux/gpio/regmap.h
9051 K:      (devm_)?gpio_regmap_(un)?register
9052
9053 GPIO SUBSYSTEM
9054 M:      Linus Walleij <linus.walleij@linaro.org>
9055 M:      Bartosz Golaszewski <brgl@bgdev.pl>
9056 R:      Andy Shevchenko <andy@kernel.org>
9057 L:      linux-gpio@vger.kernel.org
9058 S:      Maintained
9059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
9060 F:      Documentation/ABI/obsolete/sysfs-gpio
9061 F:      Documentation/ABI/testing/gpio-cdev
9062 F:      Documentation/admin-guide/gpio/
9063 F:      Documentation/devicetree/bindings/gpio/
9064 F:      Documentation/driver-api/gpio/
9065 F:      drivers/gpio/
9066 F:      include/dt-bindings/gpio/
9067 F:      include/linux/gpio.h
9068 F:      include/linux/gpio/
9069 F:      include/linux/of_gpio.h
9070 F:      include/uapi/linux/gpio.h
9071 F:      tools/gpio/
9072
9073 GRE DEMULTIPLEXER DRIVER
9074 M:      Dmitry Kozlov <xeb@mail.ru>
9075 L:      netdev@vger.kernel.org
9076 S:      Maintained
9077 F:      include/net/gre.h
9078 F:      net/ipv4/gre_demux.c
9079 F:      net/ipv4/gre_offload.c
9080
9081 GRETH 10/100/1G Ethernet MAC device driver
9082 M:      Andreas Larsson <andreas@gaisler.com>
9083 L:      netdev@vger.kernel.org
9084 S:      Maintained
9085 F:      drivers/net/ethernet/aeroflex/
9086
9087 GREYBUS AUDIO PROTOCOLS DRIVERS
9088 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
9089 M:      Mark Greer <mgreer@animalcreek.com>
9090 S:      Maintained
9091 F:      drivers/staging/greybus/audio_apbridgea.c
9092 F:      drivers/staging/greybus/audio_apbridgea.h
9093 F:      drivers/staging/greybus/audio_codec.c
9094 F:      drivers/staging/greybus/audio_codec.h
9095 F:      drivers/staging/greybus/audio_gb.c
9096 F:      drivers/staging/greybus/audio_manager.c
9097 F:      drivers/staging/greybus/audio_manager.h
9098 F:      drivers/staging/greybus/audio_manager_module.c
9099 F:      drivers/staging/greybus/audio_manager_private.h
9100 F:      drivers/staging/greybus/audio_manager_sysfs.c
9101 F:      drivers/staging/greybus/audio_module.c
9102 F:      drivers/staging/greybus/audio_topology.c
9103
9104 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
9105 M:      Viresh Kumar <vireshk@kernel.org>
9106 S:      Maintained
9107 F:      drivers/staging/greybus/authentication.c
9108 F:      drivers/staging/greybus/bootrom.c
9109 F:      drivers/staging/greybus/firmware.h
9110 F:      drivers/staging/greybus/fw-core.c
9111 F:      drivers/staging/greybus/fw-download.c
9112 F:      drivers/staging/greybus/fw-management.c
9113 F:      drivers/staging/greybus/greybus_authentication.h
9114 F:      drivers/staging/greybus/greybus_firmware.h
9115 F:      drivers/staging/greybus/hid.c
9116 F:      drivers/staging/greybus/i2c.c
9117 F:      drivers/staging/greybus/spi.c
9118 F:      drivers/staging/greybus/spilib.c
9119 F:      drivers/staging/greybus/spilib.h
9120
9121 GREYBUS LOOPBACK DRIVER
9122 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
9123 S:      Maintained
9124 F:      drivers/staging/greybus/loopback.c
9125
9126 GREYBUS PLATFORM DRIVERS
9127 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
9128 S:      Maintained
9129 F:      drivers/staging/greybus/arche-apb-ctrl.c
9130 F:      drivers/staging/greybus/arche-platform.c
9131 F:      drivers/staging/greybus/arche_platform.h
9132
9133 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
9134 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9135 S:      Maintained
9136 F:      drivers/staging/greybus/gpio.c
9137 F:      drivers/staging/greybus/light.c
9138 F:      drivers/staging/greybus/power_supply.c
9139 F:      drivers/staging/greybus/sdio.c
9140 F:      drivers/staging/greybus/spi.c
9141 F:      drivers/staging/greybus/spilib.c
9142
9143 GREYBUS BEAGLEPLAY DRIVERS
9144 M:      Ayush Singh <ayushdevel1325@gmail.com>
9145 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9146 S:      Maintained
9147 F:      Documentation/devicetree/bindings/net/ti,cc1352p7.yaml
9148 F:      drivers/greybus/gb-beagleplay.c
9149
9150 GREYBUS SUBSYSTEM
9151 M:      Johan Hovold <johan@kernel.org>
9152 M:      Alex Elder <elder@kernel.org>
9153 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9154 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
9155 S:      Maintained
9156 F:      drivers/greybus/
9157 F:      drivers/staging/greybus/
9158 F:      include/linux/greybus.h
9159 F:      include/linux/greybus/
9160
9161 GREYBUS UART PROTOCOLS DRIVERS
9162 M:      David Lin <dtwlin@gmail.com>
9163 S:      Maintained
9164 F:      drivers/staging/greybus/log.c
9165 F:      drivers/staging/greybus/uart.c
9166
9167 GS1662 VIDEO SERIALIZER
9168 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
9169 L:      linux-media@vger.kernel.org
9170 S:      Maintained
9171 T:      git git://linuxtv.org/media_tree.git
9172 F:      drivers/media/spi/gs1662.c
9173
9174 GSPCA FINEPIX SUBDRIVER
9175 M:      Frank Zago <frank@zago.net>
9176 L:      linux-media@vger.kernel.org
9177 S:      Maintained
9178 T:      git git://linuxtv.org/media_tree.git
9179 F:      drivers/media/usb/gspca/finepix.c
9180
9181 GSPCA GL860 SUBDRIVER
9182 M:      Olivier Lorin <o.lorin@laposte.net>
9183 L:      linux-media@vger.kernel.org
9184 S:      Maintained
9185 T:      git git://linuxtv.org/media_tree.git
9186 F:      drivers/media/usb/gspca/gl860/
9187
9188 GSPCA M5602 SUBDRIVER
9189 M:      Erik Andren <erik.andren@gmail.com>
9190 L:      linux-media@vger.kernel.org
9191 S:      Maintained
9192 T:      git git://linuxtv.org/media_tree.git
9193 F:      drivers/media/usb/gspca/m5602/
9194
9195 GSPCA PAC207 SONIXB SUBDRIVER
9196 M:      Hans Verkuil <hverkuil@xs4all.nl>
9197 L:      linux-media@vger.kernel.org
9198 S:      Odd Fixes
9199 T:      git git://linuxtv.org/media_tree.git
9200 F:      drivers/media/usb/gspca/pac207.c
9201
9202 GSPCA SN9C20X SUBDRIVER
9203 M:      Brian Johnson <brijohn@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 S:      Maintained
9206 T:      git git://linuxtv.org/media_tree.git
9207 F:      drivers/media/usb/gspca/sn9c20x.c
9208
9209 GSPCA T613 SUBDRIVER
9210 M:      Leandro Costantino <lcostantino@gmail.com>
9211 L:      linux-media@vger.kernel.org
9212 S:      Maintained
9213 T:      git git://linuxtv.org/media_tree.git
9214 F:      drivers/media/usb/gspca/t613.c
9215
9216 GSPCA USB WEBCAM DRIVER
9217 M:      Hans Verkuil <hverkuil@xs4all.nl>
9218 L:      linux-media@vger.kernel.org
9219 S:      Odd Fixes
9220 T:      git git://linuxtv.org/media_tree.git
9221 F:      drivers/media/usb/gspca/
9222
9223 GTP (GPRS Tunneling Protocol)
9224 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9225 M:      Harald Welte <laforge@gnumonks.org>
9226 L:      osmocom-net-gprs@lists.osmocom.org
9227 S:      Maintained
9228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
9229 F:      drivers/net/gtp.c
9230
9231 GUID PARTITION TABLE (GPT)
9232 M:      Davidlohr Bueso <dave@stgolabs.net>
9233 L:      linux-efi@vger.kernel.org
9234 S:      Maintained
9235 F:      block/partitions/efi.*
9236
9237 HABANALABS PCI DRIVER
9238 M:      Oded Gabbay <ogabbay@kernel.org>
9239 L:      dri-devel@lists.freedesktop.org
9240 S:      Supported
9241 C:      irc://irc.oftc.net/dri-devel
9242 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git
9243 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
9244 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
9245 F:      drivers/accel/habanalabs/
9246 F:      include/linux/habanalabs/
9247 F:      include/trace/events/habanalabs.h
9248 F:      include/uapi/drm/habanalabs_accel.h
9249
9250 HACKRF MEDIA DRIVER
9251 M:      Antti Palosaari <crope@iki.fi>
9252 L:      linux-media@vger.kernel.org
9253 S:      Maintained
9254 W:      https://linuxtv.org
9255 W:      http://palosaari.fi/linux/
9256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9257 T:      git git://linuxtv.org/anttip/media_tree.git
9258 F:      drivers/media/usb/hackrf/
9259
9260 HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY
9261 M:      Chuck Lever <chuck.lever@oracle.com>
9262 L:      kernel-tls-handshake@lists.linux.dev
9263 L:      netdev@vger.kernel.org
9264 S:      Maintained
9265 F:      Documentation/netlink/specs/handshake.yaml
9266 F:      Documentation/networking/tls-handshake.rst
9267 F:      include/net/handshake.h
9268 F:      include/trace/events/handshake.h
9269 F:      net/handshake/
9270
9271 HANTRO VPU CODEC DRIVER
9272 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
9273 M:      Philipp Zabel <p.zabel@pengutronix.de>
9274 L:      linux-media@vger.kernel.org
9275 L:      linux-rockchip@lists.infradead.org
9276 S:      Maintained
9277 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
9278 F:      Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
9279 F:      Documentation/devicetree/bindings/media/rockchip-vpu.yaml
9280 F:      drivers/media/platform/verisilicon/
9281
9282 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
9283 M:      Frank Seidel <frank@f-seidel.de>
9284 L:      platform-driver-x86@vger.kernel.org
9285 S:      Maintained
9286 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
9287 F:      drivers/platform/x86/hdaps.c
9288
9289 HARDWARE MONITORING
9290 M:      Jean Delvare <jdelvare@suse.com>
9291 M:      Guenter Roeck <linux@roeck-us.net>
9292 L:      linux-hwmon@vger.kernel.org
9293 S:      Maintained
9294 W:      http://hwmon.wiki.kernel.org/
9295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
9296 F:      Documentation/ABI/testing/sysfs-class-hwmon
9297 F:      Documentation/devicetree/bindings/hwmon/
9298 F:      Documentation/hwmon/
9299 F:      drivers/hwmon/
9300 F:      include/linux/hwmon*.h
9301 F:      include/trace/events/hwmon*.h
9302 K:      (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info)
9303
9304 HARDWARE RANDOM NUMBER GENERATOR CORE
9305 M:      Olivia Mackall <olivia@selenic.com>
9306 M:      Herbert Xu <herbert@gondor.apana.org.au>
9307 L:      linux-crypto@vger.kernel.org
9308 S:      Odd fixes
9309 F:      Documentation/admin-guide/hw_random.rst
9310 F:      Documentation/devicetree/bindings/rng/
9311 F:      drivers/char/hw_random/
9312 F:      include/linux/hw_random.h
9313
9314 HARDWARE SPINLOCK CORE
9315 M:      Ohad Ben-Cohen <ohad@wizery.com>
9316 M:      Bjorn Andersson <andersson@kernel.org>
9317 R:      Baolin Wang <baolin.wang7@gmail.com>
9318 L:      linux-remoteproc@vger.kernel.org
9319 S:      Maintained
9320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
9321 F:      Documentation/devicetree/bindings/hwlock/
9322 F:      Documentation/locking/hwspinlock.rst
9323 F:      drivers/hwspinlock/
9324 F:      include/linux/hwspinlock.h
9325
9326 HARDWARE TRACING FACILITIES
9327 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
9328 S:      Maintained
9329 F:      drivers/hwtracing/
9330
9331 HARMONY SOUND DRIVER
9332 L:      linux-parisc@vger.kernel.org
9333 S:      Maintained
9334 F:      sound/parisc/harmony.*
9335
9336 HDPVR USB VIDEO ENCODER DRIVER
9337 M:      Hans Verkuil <hverkuil@xs4all.nl>
9338 L:      linux-media@vger.kernel.org
9339 S:      Odd Fixes
9340 W:      https://linuxtv.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 F:      drivers/media/usb/hdpvr/
9343
9344 HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER
9345 M:      Matt Hsiao <matt.hsiao@hpe.com>
9346 S:      Supported
9347 F:      drivers/misc/hpilo.[ch]
9348
9349 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
9350 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
9351 S:      Supported
9352 F:      Documentation/watchdog/hpwdt.rst
9353 F:      drivers/watchdog/hpwdt.c
9354
9355 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
9356 M:      Don Brace <don.brace@microchip.com>
9357 L:      storagedev@microchip.com
9358 L:      linux-scsi@vger.kernel.org
9359 S:      Supported
9360 F:      Documentation/scsi/hpsa.rst
9361 F:      drivers/scsi/hpsa*.[ch]
9362 F:      include/linux/cciss*.h
9363 F:      include/uapi/linux/cciss*.h
9364
9365 HFI1 DRIVER
9366 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
9367 L:      linux-rdma@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/infiniband/hw/hfi1
9370
9371 HFS FILESYSTEM
9372 L:      linux-fsdevel@vger.kernel.org
9373 S:      Orphan
9374 F:      Documentation/filesystems/hfs.rst
9375 F:      fs/hfs/
9376
9377 HFSPLUS FILESYSTEM
9378 L:      linux-fsdevel@vger.kernel.org
9379 S:      Orphan
9380 F:      Documentation/filesystems/hfsplus.rst
9381 F:      fs/hfsplus/
9382
9383 HGA FRAMEBUFFER DRIVER
9384 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
9385 L:      linux-nvidia@lists.surfsouth.com
9386 S:      Maintained
9387 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
9388 F:      drivers/video/fbdev/hgafb.c
9389
9390 HIBERNATION (aka Software Suspend, aka swsusp)
9391 M:      "Rafael J. Wysocki" <rafael@kernel.org>
9392 M:      Pavel Machek <pavel@ucw.cz>
9393 L:      linux-pm@vger.kernel.org
9394 S:      Supported
9395 B:      https://bugzilla.kernel.org
9396 F:      arch/*/include/asm/suspend*.h
9397 F:      arch/x86/power/
9398 F:      drivers/base/power/
9399 F:      include/linux/freezer.h
9400 F:      include/linux/pm.h
9401 F:      include/linux/suspend.h
9402 F:      kernel/power/
9403
9404 HID CORE LAYER
9405 M:      Jiri Kosina <jikos@kernel.org>
9406 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
9407 L:      linux-input@vger.kernel.org
9408 S:      Maintained
9409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9410 F:      Documentation/hid/
9411 F:      drivers/hid/
9412 F:      include/linux/hid*
9413 F:      include/uapi/linux/hid*
9414 F:      samples/hid/
9415 F:      tools/testing/selftests/hid/
9416
9417 HID LOGITECH DRIVERS
9418 R:      Filipe Laíns <lains@riseup.net>
9419 L:      linux-input@vger.kernel.org
9420 S:      Maintained
9421 F:      drivers/hid/hid-logitech-*
9422
9423 HID NVIDIA SHIELD DRIVER
9424 M:      Rahul Rameshbabu <rrameshbabu@nvidia.com>
9425 L:      linux-input@vger.kernel.org
9426 S:      Maintained
9427 F:      drivers/hid/hid-nvidia-shield.c
9428
9429 HID PHOENIX RC FLIGHT CONTROLLER
9430 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9431 L:      linux-input@vger.kernel.org
9432 S:      Maintained
9433 F:      drivers/hid/hid-pxrc.c
9434
9435 HID PLAYSTATION DRIVER
9436 M:      Roderick Colenbrander <roderick.colenbrander@sony.com>
9437 L:      linux-input@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/hid/hid-playstation.c
9440
9441 HID SENSOR HUB DRIVERS
9442 M:      Jiri Kosina <jikos@kernel.org>
9443 M:      Jonathan Cameron <jic23@kernel.org>
9444 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
9445 L:      linux-input@vger.kernel.org
9446 L:      linux-iio@vger.kernel.org
9447 S:      Maintained
9448 F:      Documentation/hid/hid-sensor*
9449 F:      drivers/hid/hid-sensor-*
9450 F:      drivers/iio/*/hid-*
9451 F:      include/linux/hid-sensor-*
9452
9453 HID VRC-2 CAR CONTROLLER DRIVER
9454 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9455 L:      linux-input@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/hid/hid-vrc2.c
9458
9459 HID WACOM DRIVER
9460 M:      Ping Cheng <ping.cheng@wacom.com>
9461 M:      Jason Gerecke  <jason.gerecke@wacom.com>
9462 L:      linux-input@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/hid/wacom.h
9465 F:      drivers/hid/wacom_*
9466
9467 HID++ LOGITECH DRIVERS
9468 R:      Filipe Laíns <lains@riseup.net>
9469 R:      Bastien Nocera <hadess@hadess.net>
9470 L:      linux-input@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/hid/hid-logitech-hidpp.c
9473
9474 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
9475 M:      Thomas Gleixner <tglx@linutronix.de>
9476 L:      linux-kernel@vger.kernel.org
9477 S:      Maintained
9478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
9479 F:      Documentation/timers/
9480 F:      include/linux/clockchips.h
9481 F:      include/linux/hrtimer.h
9482 F:      kernel/time/clockevents.c
9483 F:      kernel/time/hrtimer.c
9484 F:      kernel/time/timer_*.c
9485
9486 HIGH-SPEED SCC DRIVER FOR AX.25
9487 L:      linux-hams@vger.kernel.org
9488 S:      Orphan
9489 F:      drivers/net/hamradio/scc.c
9490
9491 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
9492 M:      HighPoint Linux Team <linux@highpoint-tech.com>
9493 S:      Supported
9494 W:      http://www.highpoint-tech.com
9495 F:      Documentation/scsi/hptiop.rst
9496 F:      drivers/scsi/hptiop.c
9497
9498 HIKEY960 ONBOARD USB GPIO HUB DRIVER
9499 M:      John Stultz <jstultz@google.com>
9500 L:      linux-kernel@vger.kernel.org
9501 S:      Maintained
9502 F:      drivers/misc/hisi_hikey_usb.c
9503
9504 HIMAX HX83112B TOUCHSCREEN SUPPORT
9505 M:      Job Noorman <job@noorman.info>
9506 L:      linux-input@vger.kernel.org
9507 S:      Maintained
9508 F:      Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml
9509 F:      drivers/input/touchscreen/himax_hx83112b.c
9510
9511 HIPPI
9512 M:      Jes Sorensen <jes@trained-monkey.org>
9513 L:      linux-hippi@sunsite.dk
9514 S:      Maintained
9515 F:      drivers/net/hippi/
9516 F:      include/linux/hippidevice.h
9517 F:      include/uapi/linux/if_hippi.h
9518 F:      net/802/hippi.c
9519
9520 HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER
9521 M:      Kurt Kanzenbach <kurt@linutronix.de>
9522 L:      netdev@vger.kernel.org
9523 S:      Maintained
9524 F:      Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml
9525 F:      drivers/net/dsa/hirschmann/*
9526 F:      include/linux/platform_data/hirschmann-hellcreek.h
9527 F:      net/dsa/tag_hellcreek.c
9528
9529 HISILICON DMA DRIVER
9530 M:      Zhou Wang <wangzhou1@hisilicon.com>
9531 M:      Jie Hai <haijie1@huawei.com>
9532 L:      dmaengine@vger.kernel.org
9533 S:      Maintained
9534 F:      drivers/dma/hisi_dma.c
9535
9536 HISILICON GPIO DRIVER
9537 M:      Jay Fang <f.fangjian@huawei.com>
9538 L:      linux-gpio@vger.kernel.org
9539 S:      Maintained
9540 F:      Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml
9541 F:      drivers/gpio/gpio-hisi.c
9542
9543 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
9544 M:      Longfang Liu <liulongfang@huawei.com>
9545 L:      linux-crypto@vger.kernel.org
9546 S:      Maintained
9547 F:      Documentation/ABI/testing/debugfs-hisi-hpre
9548 F:      drivers/crypto/hisilicon/hpre/hpre.h
9549 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
9550 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
9551
9552 HISILICON HNS3 PMU DRIVER
9553 M:      Jijie Shao <shaojijie@huawei.com>
9554 S:      Supported
9555 F:      Documentation/admin-guide/perf/hns3-pmu.rst
9556 F:      drivers/perf/hisilicon/hns3_pmu.c
9557
9558 HISILICON I2C CONTROLLER DRIVER
9559 M:      Yicong Yang <yangyicong@hisilicon.com>
9560 L:      linux-i2c@vger.kernel.org
9561 S:      Maintained
9562 W:      https://www.hisilicon.com
9563 F:      Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml
9564 F:      drivers/i2c/busses/i2c-hisi.c
9565
9566 HISILICON KUNPENG SOC HCCS DRIVER
9567 M:      Huisong Li <lihuisong@huawei.com>
9568 S:      Maintained
9569 F:      Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs
9570 F:      drivers/soc/hisilicon/kunpeng_hccs.c
9571 F:      drivers/soc/hisilicon/kunpeng_hccs.h
9572
9573 HISILICON LPC BUS DRIVER
9574 M:      Jay Fang <f.fangjian@huawei.com>
9575 S:      Maintained
9576 W:      http://www.hisilicon.com
9577 F:      Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml
9578 F:      drivers/bus/hisi_lpc.c
9579
9580 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
9581 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9582 M:      Salil Mehta <salil.mehta@huawei.com>
9583 L:      netdev@vger.kernel.org
9584 S:      Maintained
9585 W:      http://www.hisilicon.com
9586 F:      drivers/net/ethernet/hisilicon/hns3/
9587
9588 HISILICON NETWORK SUBSYSTEM DRIVER
9589 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
9590 M:      Salil Mehta <salil.mehta@huawei.com>
9591 L:      netdev@vger.kernel.org
9592 S:      Maintained
9593 W:      http://www.hisilicon.com
9594 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
9595 F:      drivers/net/ethernet/hisilicon/
9596
9597 HISILICON PMU DRIVER
9598 M:      Yicong Yang <yangyicong@hisilicon.com>
9599 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9600 S:      Supported
9601 W:      http://www.hisilicon.com
9602 F:      Documentation/admin-guide/perf/hisi-pcie-pmu.rst
9603 F:      Documentation/admin-guide/perf/hisi-pmu.rst
9604 F:      drivers/perf/hisilicon
9605
9606 HISILICON PTT DRIVER
9607 M:      Yicong Yang <yangyicong@hisilicon.com>
9608 M:      Jonathan Cameron <jonathan.cameron@huawei.com>
9609 L:      linux-kernel@vger.kernel.org
9610 S:      Maintained
9611 F:      Documentation/ABI/testing/sysfs-devices-hisi_ptt
9612 F:      Documentation/trace/hisi-ptt.rst
9613 F:      drivers/hwtracing/ptt/
9614 F:      tools/perf/arch/arm64/util/hisi-ptt.c
9615 F:      tools/perf/util/hisi-ptt*
9616 F:      tools/perf/util/hisi-ptt-decoder/*
9617
9618 HISILICON QM DRIVER
9619 M:      Weili Qian <qianweili@huawei.com>
9620 M:      Zhou Wang <wangzhou1@hisilicon.com>
9621 L:      linux-crypto@vger.kernel.org
9622 S:      Maintained
9623 F:      drivers/crypto/hisilicon/Kconfig
9624 F:      drivers/crypto/hisilicon/Makefile
9625 F:      drivers/crypto/hisilicon/qm.c
9626 F:      drivers/crypto/hisilicon/sgl.c
9627 F:      include/linux/hisi_acc_qm.h
9628
9629 HISILICON ROCE DRIVER
9630 M:      Junxian Huang <huangjunxian6@hisilicon.com>
9631 L:      linux-rdma@vger.kernel.org
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
9634 F:      drivers/infiniband/hw/hns/
9635
9636 HISILICON SAS Controller
9637 M:      Xiang Chen <chenxiang66@hisilicon.com>
9638 S:      Supported
9639 W:      http://www.hisilicon.com
9640 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
9641 F:      drivers/scsi/hisi_sas/
9642
9643 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
9644 M:      Kai Ye <yekai13@huawei.com>
9645 M:      Longfang Liu <liulongfang@huawei.com>
9646 L:      linux-crypto@vger.kernel.org
9647 S:      Maintained
9648 F:      Documentation/ABI/testing/debugfs-hisi-sec
9649 F:      drivers/crypto/hisilicon/sec2/sec.h
9650 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
9651 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
9652 F:      drivers/crypto/hisilicon/sec2/sec_main.c
9653
9654 HISILICON SPI Controller DRIVER FOR KUNPENG SOCS
9655 M:      Jay Fang <f.fangjian@huawei.com>
9656 L:      linux-spi@vger.kernel.org
9657 S:      Maintained
9658 W:      http://www.hisilicon.com
9659 F:      drivers/spi/spi-hisi-kunpeng.c
9660
9661 HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970
9662 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9663 L:      linux-kernel@vger.kernel.org
9664 S:      Maintained
9665 F:      Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
9666 F:      drivers/spmi/hisi-spmi-controller.c
9667
9668 HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
9669 M:      Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
9670 L:      linux-kernel@vger.kernel.org
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
9673 F:      drivers/mfd/hi6421-spmi-pmic.c
9674
9675 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
9676 M:      Weili Qian <qianweili@huawei.com>
9677 S:      Maintained
9678 F:      drivers/crypto/hisilicon/trng/trng.c
9679
9680 HISILICON V3XX SPI NOR FLASH Controller Driver
9681 M:      Jay Fang <f.fangjian@huawei.com>
9682 S:      Maintained
9683 W:      http://www.hisilicon.com
9684 F:      drivers/spi/spi-hisi-sfc-v3xx.c
9685
9686 HISILICON ZIP Controller DRIVER
9687 M:      Yang Shen <shenyang39@huawei.com>
9688 M:      Zhou Wang <wangzhou1@hisilicon.com>
9689 L:      linux-crypto@vger.kernel.org
9690 S:      Maintained
9691 F:      Documentation/ABI/testing/debugfs-hisi-zip
9692 F:      drivers/crypto/hisilicon/zip/
9693
9694 HMM - Heterogeneous Memory Management
9695 M:      Jérôme Glisse <jglisse@redhat.com>
9696 L:      linux-mm@kvack.org
9697 S:      Maintained
9698 F:      Documentation/mm/hmm.rst
9699 F:      include/linux/hmm*
9700 F:      lib/test_hmm*
9701 F:      mm/hmm*
9702 F:      tools/testing/selftests/mm/*hmm*
9703
9704 HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER
9705 M:      Andreas Klinger <ak@it-klinger.de>
9706 L:      linux-iio@vger.kernel.org
9707 S:      Maintained
9708 F:      Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
9709 F:      drivers/iio/pressure/mprls0025pa.c
9710
9711 HOST AP DRIVER
9712 L:      linux-wireless@vger.kernel.org
9713 S:      Obsolete
9714 F:      drivers/net/wireless/intersil/hostap/
9715
9716 HP BIOSCFG DRIVER
9717 M:      Jorge Lopez <jorge.lopez2@hp.com>
9718 L:      platform-driver-x86@vger.kernel.org
9719 S:      Maintained
9720 F:      drivers/platform/x86/hp/hp-bioscfg/
9721
9722 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
9723 L:      platform-driver-x86@vger.kernel.org
9724 S:      Orphan
9725 F:      drivers/platform/x86/hp/tc1100-wmi.c
9726
9727 HP WMI HARDWARE MONITOR DRIVER
9728 M:      James Seo <james@equiv.tech>
9729 L:      linux-hwmon@vger.kernel.org
9730 S:      Maintained
9731 F:      Documentation/hwmon/hp-wmi-sensors.rst
9732 F:      drivers/hwmon/hp-wmi-sensors.c
9733
9734 HPET:   High Precision Event Timers driver
9735 M:      Clemens Ladisch <clemens@ladisch.de>
9736 S:      Maintained
9737 F:      Documentation/timers/hpet.rst
9738 F:      drivers/char/hpet.c
9739 F:      include/linux/hpet.h
9740 F:      include/uapi/linux/hpet.h
9741
9742 HPET:   x86
9743 S:      Orphan
9744 F:      arch/x86/include/asm/hpet.h
9745 F:      arch/x86/kernel/hpet.c
9746
9747 HPFS FILESYSTEM
9748 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
9749 S:      Maintained
9750 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
9751 F:      fs/hpfs/
9752
9753 HS3001 Hardware Temperature and Humidity Sensor
9754 M:      Andre Werner <andre.werner@systec-electronic.com>
9755 L:      linux-hwmon@vger.kernel.org
9756 S:      Maintained
9757 F:      drivers/hwmon/hs3001.c
9758
9759 HSI SUBSYSTEM
9760 M:      Sebastian Reichel <sre@kernel.org>
9761 S:      Maintained
9762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
9763 F:      Documentation/ABI/testing/sysfs-bus-hsi
9764 F:      Documentation/driver-api/hsi.rst
9765 F:      drivers/hsi/
9766 F:      include/linux/hsi/
9767 F:      include/uapi/linux/hsi/
9768
9769 HSO 3G MODEM DRIVER
9770 L:      linux-usb@vger.kernel.org
9771 S:      Orphan
9772 F:      drivers/net/usb/hso.c
9773
9774 HSR NETWORK PROTOCOL
9775 L:      netdev@vger.kernel.org
9776 S:      Orphan
9777 F:      net/hsr/
9778
9779 HT16K33 LED CONTROLLER DRIVER
9780 M:      Robin van der Gracht <robin@protonic.nl>
9781 S:      Maintained
9782 F:      Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
9783 F:      drivers/auxdisplay/ht16k33.c
9784
9785 HTCPEN TOUCHSCREEN DRIVER
9786 M:      Pau Oliva Fora <pof@eslack.org>
9787 L:      linux-input@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/input/touchscreen/htcpen.c
9790
9791 HTE SUBSYSTEM
9792 M:      Dipen Patel <dipenp@nvidia.com>
9793 L:      timestamp@lists.linux.dev
9794 S:      Maintained
9795 Q:      https://patchwork.kernel.org/project/timestamp/list/
9796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git
9797 F:      Documentation/devicetree/bindings/timestamp/
9798 F:      Documentation/driver-api/hte/
9799 F:      drivers/hte/
9800 F:      include/linux/hte.h
9801
9802 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
9803 M:      Lorenzo Bianconi <lorenzo@kernel.org>
9804 L:      linux-iio@vger.kernel.org
9805 S:      Maintained
9806 W:      http://www.st.com/
9807 F:      Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
9808 F:      drivers/iio/humidity/hts221*
9809
9810 HUAWEI ETHERNET DRIVER
9811 M:      Cai Huoqing <cai.huoqing@linux.dev>
9812 L:      netdev@vger.kernel.org
9813 S:      Maintained
9814 F:      Documentation/networking/device_drivers/ethernet/huawei/hinic.rst
9815 F:      drivers/net/ethernet/huawei/hinic/
9816
9817 HUGETLB SUBSYSTEM
9818 M:      Mike Kravetz <mike.kravetz@oracle.com>
9819 M:      Muchun Song <muchun.song@linux.dev>
9820 L:      linux-mm@kvack.org
9821 S:      Maintained
9822 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
9823 F:      Documentation/admin-guide/mm/hugetlbpage.rst
9824 F:      Documentation/mm/hugetlbfs_reserv.rst
9825 F:      Documentation/mm/vmemmap_dedup.rst
9826 F:      fs/hugetlbfs/
9827 F:      include/linux/hugetlb.h
9828 F:      mm/hugetlb.c
9829 F:      mm/hugetlb_vmemmap.c
9830 F:      mm/hugetlb_vmemmap.h
9831 F:      tools/testing/selftests/cgroup/test_hugetlb_memcg.c
9832
9833 HVA ST MEDIA DRIVER
9834 M:      Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com>
9835 L:      linux-media@vger.kernel.org
9836 S:      Supported
9837 W:      https://linuxtv.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 F:      drivers/media/platform/st/sti/hva
9840
9841 HWPOISON MEMORY FAILURE HANDLING
9842 M:      Naoya Horiguchi <naoya.horiguchi@nec.com>
9843 R:      Miaohe Lin <linmiaohe@huawei.com>
9844 L:      linux-mm@kvack.org
9845 S:      Maintained
9846 F:      mm/hwpoison-inject.c
9847 F:      mm/memory-failure.c
9848
9849 HYCON HY46XX TOUCHSCREEN SUPPORT
9850 M:      Giulio Benetti <giulio.benetti@benettiengineering.com>
9851 L:      linux-input@vger.kernel.org
9852 S:      Maintained
9853 F:      Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml
9854 F:      drivers/input/touchscreen/hycon-hy46xx.c
9855
9856 HYGON PROCESSOR SUPPORT
9857 M:      Pu Wen <puwen@hygon.cn>
9858 L:      linux-kernel@vger.kernel.org
9859 S:      Maintained
9860 F:      arch/x86/kernel/cpu/hygon.c
9861
9862 HYNIX HI556 SENSOR DRIVER
9863 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9864 L:      linux-media@vger.kernel.org
9865 S:      Maintained
9866 T:      git git://linuxtv.org/media_tree.git
9867 F:      drivers/media/i2c/hi556.c
9868
9869 HYNIX HI846 SENSOR DRIVER
9870 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
9871 L:      linux-media@vger.kernel.org
9872 S:      Maintained
9873 F:      drivers/media/i2c/hi846.c
9874
9875 HYNIX HI847 SENSOR DRIVER
9876 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9877 L:      linux-media@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/media/i2c/hi847.c
9880
9881 Hyper-V/Azure CORE AND DRIVERS
9882 M:      "K. Y. Srinivasan" <kys@microsoft.com>
9883 M:      Haiyang Zhang <haiyangz@microsoft.com>
9884 M:      Wei Liu <wei.liu@kernel.org>
9885 M:      Dexuan Cui <decui@microsoft.com>
9886 L:      linux-hyperv@vger.kernel.org
9887 S:      Supported
9888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
9889 F:      Documentation/ABI/stable/sysfs-bus-vmbus
9890 F:      Documentation/ABI/testing/debugfs-hyperv
9891 F:      Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml
9892 F:      Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst
9893 F:      Documentation/virt/hyperv
9894 F:      arch/arm64/hyperv
9895 F:      arch/arm64/include/asm/hyperv-tlfs.h
9896 F:      arch/arm64/include/asm/mshyperv.h
9897 F:      arch/x86/hyperv
9898 F:      arch/x86/include/asm/hyperv-tlfs.h
9899 F:      arch/x86/include/asm/mshyperv.h
9900 F:      arch/x86/include/asm/trace/hyperv.h
9901 F:      arch/x86/kernel/cpu/mshyperv.c
9902 F:      drivers/clocksource/hyperv_timer.c
9903 F:      drivers/hid/hid-hyperv.c
9904 F:      drivers/hv/
9905 F:      drivers/input/serio/hyperv-keyboard.c
9906 F:      drivers/iommu/hyperv-iommu.c
9907 F:      drivers/net/ethernet/microsoft/
9908 F:      drivers/net/hyperv/
9909 F:      drivers/pci/controller/pci-hyperv-intf.c
9910 F:      drivers/pci/controller/pci-hyperv.c
9911 F:      drivers/scsi/storvsc_drv.c
9912 F:      drivers/uio/uio_hv_generic.c
9913 F:      drivers/video/fbdev/hyperv_fb.c
9914 F:      include/asm-generic/hyperv-tlfs.h
9915 F:      include/asm-generic/mshyperv.h
9916 F:      include/clocksource/hyperv_timer.h
9917 F:      include/linux/hyperv.h
9918 F:      include/net/mana
9919 F:      include/uapi/linux/hyperv.h
9920 F:      net/vmw_vsock/hyperv_transport.c
9921 F:      tools/hv/
9922
9923 HYPERBUS SUPPORT
9924 M:      Vignesh Raghavendra <vigneshr@ti.com>
9925 R:      Tudor Ambarus <tudor.ambarus@linaro.org>
9926 L:      linux-mtd@lists.infradead.org
9927 S:      Supported
9928 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9929 C:      irc://irc.oftc.net/mtd
9930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next
9931 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml
9932 F:      drivers/mtd/hyperbus/
9933 F:      include/linux/mtd/hyperbus.h
9934
9935 HYPERVISOR VIRTUAL CONSOLE DRIVER
9936 L:      linuxppc-dev@lists.ozlabs.org
9937 S:      Odd Fixes
9938 F:      drivers/tty/hvc/
9939
9940 I2C ACPI SUPPORT
9941 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
9942 L:      linux-i2c@vger.kernel.org
9943 L:      linux-acpi@vger.kernel.org
9944 S:      Maintained
9945 F:      drivers/i2c/i2c-core-acpi.c
9946
9947 I2C ADDRESS TRANSLATOR (ATR)
9948 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
9949 R:      Luca Ceresoli <luca.ceresoli@bootlin.com>
9950 L:      linux-i2c@vger.kernel.org
9951 S:      Maintained
9952 F:      drivers/i2c/i2c-atr.c
9953 F:      include/linux/i2c-atr.h
9954
9955 I2C CONTROLLER DRIVER FOR NVIDIA GPU
9956 M:      Ajay Gupta <ajayg@nvidia.com>
9957 L:      linux-i2c@vger.kernel.org
9958 S:      Maintained
9959 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
9960 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
9961
9962 I2C MUXES
9963 M:      Peter Rosin <peda@axentia.se>
9964 L:      linux-i2c@vger.kernel.org
9965 S:      Maintained
9966 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
9967 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
9968 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
9969 F:      Documentation/i2c/i2c-topology.rst
9970 F:      Documentation/i2c/muxes/
9971 F:      drivers/i2c/i2c-mux.c
9972 F:      drivers/i2c/muxes/
9973 F:      include/linux/i2c-mux.h
9974
9975 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
9976 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
9977 L:      linux-i2c@vger.kernel.org
9978 S:      Maintained
9979 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
9980 F:      drivers/i2c/busses/i2c-mv64xxx.c
9981
9982 I2C OVER PARALLEL PORT
9983 M:      Jean Delvare <jdelvare@suse.com>
9984 L:      linux-i2c@vger.kernel.org
9985 S:      Maintained
9986 F:      Documentation/i2c/busses/i2c-parport.rst
9987 F:      drivers/i2c/busses/i2c-parport.c
9988
9989 I2C SUBSYSTEM
9990 M:      Wolfram Sang <wsa@kernel.org>
9991 L:      linux-i2c@vger.kernel.org
9992 S:      Maintained
9993 W:      https://i2c.wiki.kernel.org/
9994 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
9995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
9996 F:      Documentation/devicetree/bindings/i2c/i2c.txt
9997 F:      Documentation/i2c/
9998 F:      drivers/i2c/*
9999 F:      include/dt-bindings/i2c/i2c.h
10000 F:      include/linux/i2c-dev.h
10001 F:      include/linux/i2c-smbus.h
10002 F:      include/linux/i2c.h
10003 F:      include/uapi/linux/i2c-*.h
10004 F:      include/uapi/linux/i2c.h
10005
10006 I2C SUBSYSTEM HOST DRIVERS
10007 M:      Andi Shyti <andi.shyti@kernel.org>
10008 L:      linux-i2c@vger.kernel.org
10009 S:      Maintained
10010 W:      https://i2c.wiki.kernel.org/
10011 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
10012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
10013 F:      Documentation/devicetree/bindings/i2c/
10014 F:      drivers/i2c/algos/
10015 F:      drivers/i2c/busses/
10016 F:      include/dt-bindings/i2c/
10017
10018 I2C-TAOS-EVM DRIVER
10019 M:      Jean Delvare <jdelvare@suse.com>
10020 L:      linux-i2c@vger.kernel.org
10021 S:      Maintained
10022 F:      Documentation/i2c/busses/i2c-taos-evm.rst
10023 F:      drivers/i2c/busses/i2c-taos-evm.c
10024
10025 I2C-TINY-USB DRIVER
10026 M:      Till Harbaum <till@harbaum.org>
10027 L:      linux-i2c@vger.kernel.org
10028 S:      Maintained
10029 W:      http://www.harbaum.org/till/i2c_tiny_usb
10030 F:      drivers/i2c/busses/i2c-tiny-usb.c
10031
10032 I2C/SMBUS CONTROLLER DRIVERS FOR PC
10033 M:      Jean Delvare <jdelvare@suse.com>
10034 L:      linux-i2c@vger.kernel.org
10035 S:      Maintained
10036 F:      Documentation/i2c/busses/i2c-ali1535.rst
10037 F:      Documentation/i2c/busses/i2c-ali1563.rst
10038 F:      Documentation/i2c/busses/i2c-ali15x3.rst
10039 F:      Documentation/i2c/busses/i2c-amd756.rst
10040 F:      Documentation/i2c/busses/i2c-amd8111.rst
10041 F:      Documentation/i2c/busses/i2c-i801.rst
10042 F:      Documentation/i2c/busses/i2c-nforce2.rst
10043 F:      Documentation/i2c/busses/i2c-piix4.rst
10044 F:      Documentation/i2c/busses/i2c-sis5595.rst
10045 F:      Documentation/i2c/busses/i2c-sis630.rst
10046 F:      Documentation/i2c/busses/i2c-sis96x.rst
10047 F:      Documentation/i2c/busses/i2c-via.rst
10048 F:      Documentation/i2c/busses/i2c-viapro.rst
10049 F:      drivers/i2c/busses/i2c-ali1535.c
10050 F:      drivers/i2c/busses/i2c-ali1563.c
10051 F:      drivers/i2c/busses/i2c-ali15x3.c
10052 F:      drivers/i2c/busses/i2c-amd756-s4882.c
10053 F:      drivers/i2c/busses/i2c-amd756.c
10054 F:      drivers/i2c/busses/i2c-amd8111.c
10055 F:      drivers/i2c/busses/i2c-i801.c
10056 F:      drivers/i2c/busses/i2c-isch.c
10057 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
10058 F:      drivers/i2c/busses/i2c-nforce2.c
10059 F:      drivers/i2c/busses/i2c-piix4.c
10060 F:      drivers/i2c/busses/i2c-sis5595.c
10061 F:      drivers/i2c/busses/i2c-sis630.c
10062 F:      drivers/i2c/busses/i2c-sis96x.c
10063 F:      drivers/i2c/busses/i2c-via.c
10064 F:      drivers/i2c/busses/i2c-viapro.c
10065
10066 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
10067 M:      Hans de Goede <hdegoede@redhat.com>
10068 L:      linux-i2c@vger.kernel.org
10069 S:      Maintained
10070 F:      drivers/i2c/busses/i2c-cht-wc.c
10071
10072 I2C/SMBUS ISMT DRIVER
10073 M:      Seth Heasley <seth.heasley@intel.com>
10074 M:      Neil Horman <nhorman@tuxdriver.com>
10075 L:      linux-i2c@vger.kernel.org
10076 F:      Documentation/i2c/busses/i2c-ismt.rst
10077 F:      drivers/i2c/busses/i2c-ismt.c
10078
10079 I2C/SMBUS STUB DRIVER
10080 M:      Jean Delvare <jdelvare@suse.com>
10081 L:      linux-i2c@vger.kernel.org
10082 S:      Maintained
10083 F:      drivers/i2c/i2c-stub.c
10084
10085 I3C DRIVER FOR ASPEED AST2600
10086 M:      Jeremy Kerr <jk@codeconstruct.com.au>
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
10089 F:      drivers/i3c/master/ast2600-i3c-master.c
10090
10091 I3C DRIVER FOR CADENCE I3C MASTER IP
10092 M:      Przemysław Gaj <pgaj@cadence.com>
10093 S:      Maintained
10094 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml
10095 F:      drivers/i3c/master/i3c-master-cdns.c
10096
10097 I3C DRIVER FOR SYNOPSYS DESIGNWARE
10098 S:      Orphan
10099 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml
10100 F:      drivers/i3c/master/dw*
10101
10102 I3C SUBSYSTEM
10103 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10104 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
10105 S:      Maintained
10106 C:      irc://chat.freenode.net/linux-i3c
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
10108 F:      Documentation/ABI/testing/sysfs-bus-i3c
10109 F:      Documentation/devicetree/bindings/i3c/
10110 F:      Documentation/driver-api/i3c
10111 F:      drivers/i3c/
10112 F:      include/linux/i3c/
10113
10114 IBM Operation Panel Input Driver
10115 M:      Eddie James <eajames@linux.ibm.com>
10116 L:      linux-input@vger.kernel.org
10117 S:      Maintained
10118 F:      Documentation/devicetree/bindings/input/ibm,op-panel.yaml
10119 F:      drivers/input/misc/ibm-panel.c
10120
10121 IBM Power 842 compression accelerator
10122 M:      Haren Myneni <haren@us.ibm.com>
10123 S:      Supported
10124 F:      crypto/842.c
10125 F:      drivers/crypto/nx/Kconfig
10126 F:      drivers/crypto/nx/Makefile
10127 F:      drivers/crypto/nx/nx-842*
10128 F:      include/linux/sw842.h
10129 F:      lib/842/
10130
10131 IBM Power in-Nest Crypto Acceleration
10132 M:      Breno Leitão <leitao@debian.org>
10133 M:      Nayna Jain <nayna@linux.ibm.com>
10134 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10135 L:      linux-crypto@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/crypto/nx/Kconfig
10138 F:      drivers/crypto/nx/Makefile
10139 F:      drivers/crypto/nx/nx-aes*
10140 F:      drivers/crypto/nx/nx-sha*
10141 F:      drivers/crypto/nx/nx.*
10142 F:      drivers/crypto/nx/nx_csbcpb.h
10143 F:      drivers/crypto/nx/nx_debugfs.c
10144
10145 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
10146 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10147 L:      linux-pci@vger.kernel.org
10148 L:      linuxppc-dev@lists.ozlabs.org
10149 S:      Supported
10150 F:      drivers/pci/hotplug/rpadlpar*
10151
10152 IBM Power Linux RAID adapter
10153 M:      Brian King <brking@us.ibm.com>
10154 S:      Supported
10155 F:      drivers/scsi/ipr.*
10156
10157 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
10158 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10159 L:      linux-pci@vger.kernel.org
10160 L:      linuxppc-dev@lists.ozlabs.org
10161 S:      Supported
10162 F:      drivers/pci/hotplug/rpaphp*
10163
10164 IBM Power SRIOV Virtual NIC Device Driver
10165 M:      Haren Myneni <haren@linux.ibm.com>
10166 M:      Rick Lindsley <ricklind@linux.ibm.com>
10167 R:      Nick Child <nnac123@linux.ibm.com>
10168 R:      Dany Madden <danymadden@us.ibm.com>
10169 R:      Thomas Falcon <tlfalcon@linux.ibm.com>
10170 L:      netdev@vger.kernel.org
10171 S:      Supported
10172 F:      drivers/net/ethernet/ibm/ibmvnic.*
10173
10174 IBM Power VFIO Support
10175 M:      Timothy Pearson <tpearson@raptorengineering.com>
10176 S:      Supported
10177 F:      drivers/vfio/vfio_iommu_spapr_tce.c
10178
10179 IBM Power Virtual Ethernet Device Driver
10180 M:      Nick Child <nnac123@linux.ibm.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Supported
10183 F:      drivers/net/ethernet/ibm/ibmveth.*
10184
10185 IBM Power Virtual FC Device Drivers
10186 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10187 L:      linux-scsi@vger.kernel.org
10188 S:      Supported
10189 F:      drivers/scsi/ibmvscsi/ibmvfc*
10190
10191 IBM Power Virtual Management Channel Driver
10192 M:      Brad Warrum <bwarrum@linux.ibm.com>
10193 M:      Ritu Agarwal <rituagar@linux.ibm.com>
10194 S:      Supported
10195 F:      drivers/misc/ibmvmc.*
10196
10197 IBM Power Virtual SCSI Device Drivers
10198 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
10199 L:      linux-scsi@vger.kernel.org
10200 S:      Supported
10201 F:      drivers/scsi/ibmvscsi/ibmvscsi*
10202 F:      include/scsi/viosrp.h
10203
10204 IBM Power Virtual SCSI Device Target Driver
10205 M:      Michael Cyr <mikecyr@linux.ibm.com>
10206 L:      linux-scsi@vger.kernel.org
10207 L:      target-devel@vger.kernel.org
10208 S:      Supported
10209 F:      drivers/scsi/ibmvscsi_tgt/
10210
10211 IBM Power VMX Cryptographic instructions
10212 M:      Breno Leitão <leitao@debian.org>
10213 M:      Nayna Jain <nayna@linux.ibm.com>
10214 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
10215 L:      linux-crypto@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/crypto/vmx/Kconfig
10218 F:      drivers/crypto/vmx/Makefile
10219 F:      drivers/crypto/vmx/aes*
10220 F:      drivers/crypto/vmx/ghash*
10221 F:      drivers/crypto/vmx/ppc-xlate.pl
10222 F:      drivers/crypto/vmx/vmx.c
10223
10224 IBM ServeRAID RAID DRIVER
10225 S:      Orphan
10226 F:      drivers/scsi/ips.*
10227
10228 ICH LPC AND GPIO DRIVER
10229 M:      Peter Tyser <ptyser@xes-inc.com>
10230 S:      Maintained
10231 F:      drivers/gpio/gpio-ich.c
10232 F:      drivers/mfd/lpc_ich.c
10233
10234 ICY I2C DRIVER
10235 M:      Max Staudt <max@enpas.org>
10236 L:      linux-i2c@vger.kernel.org
10237 S:      Maintained
10238 F:      drivers/i2c/busses/i2c-icy.c
10239
10240 IDEAPAD LAPTOP EXTRAS DRIVER
10241 M:      Ike Panhc <ike.pan@canonical.com>
10242 L:      platform-driver-x86@vger.kernel.org
10243 S:      Maintained
10244 W:      http://launchpad.net/ideapad-laptop
10245 F:      drivers/platform/x86/ideapad-laptop.c
10246
10247 IDEAPAD LAPTOP SLIDEBAR DRIVER
10248 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
10249 L:      linux-input@vger.kernel.org
10250 S:      Maintained
10251 W:      https://github.com/o2genum/ideapad-slidebar
10252 F:      drivers/input/misc/ideapad_slidebar.c
10253
10254 IDMAPPED MOUNTS
10255 M:      Christian Brauner <brauner@kernel.org>
10256 M:      Seth Forshee <sforshee@kernel.org>
10257 L:      linux-fsdevel@vger.kernel.org
10258 S:      Maintained
10259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
10260 F:      Documentation/filesystems/idmappings.rst
10261 F:      include/linux/mnt_idmapping.*
10262 F:      tools/testing/selftests/mount_setattr/
10263
10264 IDT VersaClock 5 CLOCK DRIVER
10265 M:      Luca Ceresoli <luca@lucaceresoli.net>
10266 S:      Maintained
10267 F:      Documentation/devicetree/bindings/clock/idt,versaclock5.yaml
10268 F:      drivers/clk/clk-versaclock5.c
10269
10270 IEEE 802.15.4 SUBSYSTEM
10271 M:      Alexander Aring <alex.aring@gmail.com>
10272 M:      Stefan Schmidt <stefan@datenfreihafen.org>
10273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10274 L:      linux-wpan@vger.kernel.org
10275 S:      Maintained
10276 W:      https://linux-wpan.org/
10277 Q:      https://patchwork.kernel.org/project/linux-wpan/list/
10278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git
10280 F:      Documentation/networking/ieee802154.rst
10281 F:      drivers/net/ieee802154/
10282 F:      include/linux/ieee802154.h
10283 F:      include/linux/nl802154.h
10284 F:      include/net/af_ieee802154.h
10285 F:      include/net/cfg802154.h
10286 F:      include/net/ieee802154_netdev.h
10287 F:      include/net/mac802154.h
10288 F:      include/net/nl802154.h
10289 F:      net/ieee802154/
10290 F:      net/mac802154/
10291
10292 IFCVF VIRTIO DATA PATH ACCELERATOR
10293 R:      Zhu Lingshan <lingshan.zhu@intel.com>
10294 F:      drivers/vdpa/ifcvf/
10295
10296 IFE PROTOCOL
10297 M:      Yotam Gigi <yotam.gi@gmail.com>
10298 M:      Jamal Hadi Salim <jhs@mojatatu.com>
10299 F:      include/net/ife.h
10300 F:      include/uapi/linux/ife.h
10301 F:      net/ife
10302
10303 IGORPLUG-USB IR RECEIVER
10304 M:      Sean Young <sean@mess.org>
10305 L:      linux-media@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/media/rc/igorplugusb.c
10308
10309 IGUANAWORKS USB IR TRANSCEIVER
10310 M:      Sean Young <sean@mess.org>
10311 L:      linux-media@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/media/rc/iguanair.c
10314
10315 IIO DIGITAL POTENTIOMETER DAC
10316 M:      Peter Rosin <peda@axentia.se>
10317 L:      linux-iio@vger.kernel.org
10318 S:      Maintained
10319 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
10320 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml
10321 F:      drivers/iio/dac/dpot-dac.c
10322
10323 IIO ENVELOPE DETECTOR
10324 M:      Peter Rosin <peda@axentia.se>
10325 L:      linux-iio@vger.kernel.org
10326 S:      Maintained
10327 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
10328 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml
10329 F:      drivers/iio/adc/envelope-detector.c
10330
10331 IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS
10332 M:      Matti Vaittinen <mazziesaccount@gmail.com>
10333 L:      linux-iio@vger.kernel.org
10334 S:      Maintained
10335 F:      drivers/iio/light/gain-time-scale-helper.c
10336 F:      drivers/iio/light/gain-time-scale-helper.h
10337
10338 IIO MULTIPLEXER
10339 M:      Peter Rosin <peda@axentia.se>
10340 L:      linux-iio@vger.kernel.org
10341 S:      Maintained
10342 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml
10343 F:      drivers/iio/multiplexer/iio-mux.c
10344
10345 IIO SCMI BASED DRIVER
10346 M:      Jyoti Bhayana <jbhayana@google.com>
10347 L:      linux-iio@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/iio/common/scmi_sensors/scmi_iio.c
10350
10351 IIO SUBSYSTEM AND DRIVERS
10352 M:      Jonathan Cameron <jic23@kernel.org>
10353 R:      Lars-Peter Clausen <lars@metafoo.de>
10354 L:      linux-iio@vger.kernel.org
10355 S:      Maintained
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
10357 F:      Documentation/ABI/testing/configfs-iio*
10358 F:      Documentation/ABI/testing/sysfs-bus-iio*
10359 F:      Documentation/devicetree/bindings/iio/
10360 F:      drivers/iio/
10361 F:      drivers/staging/iio/
10362 F:      include/dt-bindings/iio/
10363 F:      include/linux/iio/
10364 F:      tools/iio/
10365
10366 IIO UNIT CONVERTER
10367 M:      Peter Rosin <peda@axentia.se>
10368 L:      linux-iio@vger.kernel.org
10369 S:      Maintained
10370 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml
10371 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
10372 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml
10373 F:      drivers/iio/afe/iio-rescale.c
10374
10375 IKANOS/ADI EAGLE ADSL USB DRIVER
10376 M:      Matthieu Castet <castet.matthieu@free.fr>
10377 M:      Stanislaw Gruszka <stf_xl@wp.pl>
10378 S:      Maintained
10379 F:      drivers/usb/atm/ueagle-atm.c
10380
10381 IMAGIS TOUCHSCREEN DRIVER
10382 M:      Markuss Broks <markuss.broks@gmail.com>
10383 S:      Maintained
10384 F:      Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml
10385 F:      drivers/input/touchscreen/imagis.c
10386
10387 IMGTEC ASCII LCD DRIVER
10388 M:      Paul Burton <paulburton@kernel.org>
10389 S:      Maintained
10390 F:      Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml
10391 F:      drivers/auxdisplay/img-ascii-lcd.c
10392
10393 IMGTEC IR DECODER DRIVER
10394 S:      Orphan
10395 F:      drivers/media/rc/img-ir/
10396
10397 IMON SOUNDGRAPH USB IR RECEIVER
10398 M:      Sean Young <sean@mess.org>
10399 L:      linux-media@vger.kernel.org
10400 S:      Maintained
10401 F:      drivers/media/rc/imon.c
10402 F:      drivers/media/rc/imon_raw.c
10403
10404 IMS TWINTURBO FRAMEBUFFER DRIVER
10405 L:      linux-fbdev@vger.kernel.org
10406 S:      Orphan
10407 F:      drivers/video/fbdev/imsttfb.c
10408
10409 INA209 HARDWARE MONITOR DRIVER
10410 M:      Guenter Roeck <linux@roeck-us.net>
10411 L:      linux-hwmon@vger.kernel.org
10412 S:      Maintained
10413 F:      Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml
10414 F:      Documentation/hwmon/ina209.rst
10415 F:      drivers/hwmon/ina209.c
10416
10417 INA2XX HARDWARE MONITOR DRIVER
10418 M:      Guenter Roeck <linux@roeck-us.net>
10419 L:      linux-hwmon@vger.kernel.org
10420 S:      Maintained
10421 F:      Documentation/hwmon/ina2xx.rst
10422 F:      drivers/hwmon/ina2xx.c
10423 F:      include/linux/platform_data/ina2xx.h
10424
10425 INDEX OF FURTHER KERNEL DOCUMENTATION
10426 M:      Carlos Bilbao <carlos.bilbao@amd.com>
10427 S:      Maintained
10428 F:      Documentation/process/kernel-docs.rst
10429
10430 INDUSTRY PACK SUBSYSTEM (IPACK)
10431 M:      Vaibhav Gupta <vaibhavgupta40@gmail.com>
10432 M:      Jens Taprogge <jens.taprogge@taprogge.org>
10433 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10434 L:      industrypack-devel@lists.sourceforge.net
10435 S:      Maintained
10436 W:      http://industrypack.sourceforge.net
10437 F:      drivers/ipack/
10438
10439 INFINEON DPS310 Driver
10440 M:      Eddie James <eajames@linux.ibm.com>
10441 L:      linux-iio@vger.kernel.org
10442 S:      Maintained
10443 F:      drivers/iio/pressure/dps310.c
10444
10445 INFINEON PEB2466 ASoC CODEC
10446 M:      Herve Codina <herve.codina@bootlin.com>
10447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10448 S:      Maintained
10449 F:      Documentation/devicetree/bindings/sound/infineon,peb2466.yaml
10450 F:      sound/soc/codecs/peb2466.c
10451
10452 INFINIBAND SUBSYSTEM
10453 M:      Jason Gunthorpe <jgg@nvidia.com>
10454 M:      Leon Romanovsky <leonro@nvidia.com>
10455 L:      linux-rdma@vger.kernel.org
10456 S:      Supported
10457 W:      https://github.com/linux-rdma/rdma-core
10458 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
10460 F:      Documentation/devicetree/bindings/infiniband/
10461 F:      Documentation/infiniband/
10462 F:      drivers/infiniband/
10463 F:      include/rdma/
10464 F:      include/trace/events/ib_mad.h
10465 F:      include/trace/events/ib_umad.h
10466 F:      include/trace/misc/rdma.h
10467 F:      include/uapi/linux/if_infiniband.h
10468 F:      include/uapi/rdma/
10469 F:      samples/bpf/ibumad_kern.c
10470 F:      samples/bpf/ibumad_user.c
10471
10472 INGENIC JZ4780 NAND DRIVER
10473 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10474 L:      linux-mtd@lists.infradead.org
10475 L:      linux-mips@vger.kernel.org
10476 S:      Maintained
10477 F:      drivers/mtd/nand/raw/ingenic/
10478
10479 INGENIC JZ47xx SoCs
10480 M:      Paul Cercueil <paul@crapouillou.net>
10481 L:      linux-mips@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/mips/boot/dts/ingenic/
10484 F:      arch/mips/generic/board-ingenic.c
10485 F:      arch/mips/include/asm/mach-ingenic/
10486 F:      arch/mips/ingenic/Kconfig
10487 F:      drivers/clk/ingenic/
10488 F:      drivers/dma/dma-jz4780.c
10489 F:      drivers/gpu/drm/ingenic/
10490 F:      drivers/i2c/busses/i2c-jz4780.c
10491 F:      drivers/iio/adc/ingenic-adc.c
10492 F:      drivers/irqchip/irq-ingenic.c
10493 F:      drivers/memory/jz4780-nemc.c
10494 F:      drivers/mmc/host/jz4740_mmc.c
10495 F:      drivers/mtd/nand/raw/ingenic/
10496 F:      drivers/pinctrl/pinctrl-ingenic.c
10497 F:      drivers/power/supply/ingenic-battery.c
10498 F:      drivers/pwm/pwm-jz4740.c
10499 F:      drivers/remoteproc/ingenic_rproc.c
10500 F:      drivers/rtc/rtc-jz4740.c
10501 F:      drivers/tty/serial/8250/8250_ingenic.c
10502 F:      drivers/usb/musb/jz4740.c
10503 F:      drivers/watchdog/jz4740_wdt.c
10504 F:      include/dt-bindings/iio/adc/ingenic,adc.h
10505 F:      include/linux/mfd/ingenic-tcu.h
10506 F:      sound/soc/codecs/jz47*
10507 F:      sound/soc/jz4740/
10508
10509 INJOINIC IP5xxx POWER BANK IC DRIVER
10510 M:      Samuel Holland <samuel@sholland.org>
10511 S:      Maintained
10512 F:      drivers/power/supply/ip5xxx_power.c
10513
10514 INOTIFY
10515 M:      Jan Kara <jack@suse.cz>
10516 R:      Amir Goldstein <amir73il@gmail.com>
10517 L:      linux-fsdevel@vger.kernel.org
10518 S:      Maintained
10519 F:      Documentation/filesystems/inotify.rst
10520 F:      fs/notify/inotify/
10521 F:      include/linux/inotify.h
10522 F:      include/uapi/linux/inotify.h
10523
10524 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
10525 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
10526 L:      linux-input@vger.kernel.org
10527 S:      Maintained
10528 Q:      http://patchwork.kernel.org/project/linux-input/list/
10529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
10530 F:      Documentation/devicetree/bindings/input/
10531 F:      Documentation/devicetree/bindings/serio/
10532 F:      Documentation/input/
10533 F:      drivers/input/
10534 F:      include/dt-bindings/input/
10535 F:      include/linux/input.h
10536 F:      include/linux/input/
10537 F:      include/uapi/linux/input-event-codes.h
10538 F:      include/uapi/linux/input.h
10539
10540 INPUT MULTITOUCH (MT) PROTOCOL
10541 M:      Henrik Rydberg <rydberg@bitmath.org>
10542 L:      linux-input@vger.kernel.org
10543 S:      Odd fixes
10544 F:      Documentation/input/multi-touch-protocol.rst
10545 F:      drivers/input/input-mt.c
10546 K:      \b(ABS|SYN)_MT_
10547
10548 INSIDE SECURE CRYPTO DRIVER
10549 M:      Antoine Tenart <atenart@kernel.org>
10550 L:      linux-crypto@vger.kernel.org
10551 S:      Maintained
10552 F:      drivers/crypto/inside-secure/
10553
10554 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
10555 M:      Mimi Zohar <zohar@linux.ibm.com>
10556 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
10557 L:      linux-integrity@vger.kernel.org
10558 S:      Supported
10559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
10560 F:      security/integrity/
10561 F:      security/integrity/ima/
10562
10563 INTEL 810/815 FRAMEBUFFER DRIVER
10564 M:      Antonino Daplas <adaplas@gmail.com>
10565 L:      linux-fbdev@vger.kernel.org
10566 S:      Maintained
10567 F:      drivers/video/fbdev/i810/
10568
10569 INTEL 8254 COUNTER DRIVER
10570 M:      William Breathitt Gray <william.gray@linaro.org>
10571 L:      linux-iio@vger.kernel.org
10572 S:      Maintained
10573 F:      drivers/counter/i8254.c
10574 F:      include/linux/i8254.h
10575
10576 INTEL 8255 GPIO DRIVER
10577 M:      William Breathitt Gray <william.gray@linaro.org>
10578 L:      linux-gpio@vger.kernel.org
10579 S:      Maintained
10580 F:      drivers/gpio/gpio-i8255.c
10581 F:      drivers/gpio/gpio-i8255.h
10582
10583 INTEL ASoC DRIVERS
10584 M:      Cezary Rojewski <cezary.rojewski@intel.com>
10585 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
10586 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
10587 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
10588 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
10589 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10590 M:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
10591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10592 S:      Supported
10593 F:      sound/soc/intel/
10594
10595 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
10596 M:      Hans de Goede <hdegoede@redhat.com>
10597 L:      platform-driver-x86@vger.kernel.org
10598 S:      Maintained
10599 F:      drivers/platform/x86/intel/atomisp2/pm.c
10600
10601 INTEL ATOMISP2 LED DRIVER
10602 M:      Hans de Goede <hdegoede@redhat.com>
10603 L:      platform-driver-x86@vger.kernel.org
10604 S:      Maintained
10605 F:      drivers/platform/x86/intel/atomisp2/led.c
10606
10607 INTEL BIOS SAR INT1092 DRIVER
10608 M:      Shravan Sudhakar <s.shravan@intel.com>
10609 L:      platform-driver-x86@vger.kernel.org
10610 S:      Maintained
10611 F:      drivers/platform/x86/intel/int1092/
10612
10613 INTEL BROXTON PMC DRIVER
10614 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10615 M:      Zha Qipeng <qipeng.zha@intel.com>
10616 S:      Maintained
10617 F:      drivers/mfd/intel_pmc_bxt.c
10618 F:      include/linux/mfd/intel_pmc_bxt.h
10619
10620 INTEL C600 SERIES SAS CONTROLLER DRIVER
10621 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
10622 L:      linux-scsi@vger.kernel.org
10623 S:      Supported
10624 T:      git git://git.code.sf.net/p/intel-sas/isci
10625 F:      drivers/scsi/isci/
10626
10627 INTEL CPU family model numbers
10628 M:      Tony Luck <tony.luck@intel.com>
10629 M:      x86@kernel.org
10630 L:      linux-kernel@vger.kernel.org
10631 S:      Supported
10632 F:      arch/x86/include/asm/intel-family.h
10633
10634 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
10635 M:      Jani Nikula <jani.nikula@linux.intel.com>
10636 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
10637 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
10638 M:      Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
10639 L:      intel-gfx@lists.freedesktop.org
10640 S:      Supported
10641 W:      https://01.org/linuxgraphics/
10642 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
10643 B:      https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs
10644 C:      irc://irc.oftc.net/intel-gfx
10645 T:      git git://anongit.freedesktop.org/drm-intel
10646 F:      Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon
10647 F:      Documentation/gpu/i915.rst
10648 F:      drivers/gpu/drm/ci/xfails/i915*
10649 F:      drivers/gpu/drm/i915/
10650 F:      include/drm/i915*
10651 F:      include/uapi/drm/i915_drm.h
10652
10653 INTEL ETHERNET DRIVERS
10654 M:      Jesse Brandeburg <jesse.brandeburg@intel.com>
10655 M:      Tony Nguyen <anthony.l.nguyen@intel.com>
10656 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
10657 S:      Supported
10658 W:      https://www.intel.com/content/www/us/en/support.html
10659 Q:      https://patchwork.ozlabs.org/project/intel-wired-lan/list/
10660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git
10661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git
10662 F:      Documentation/networking/device_drivers/ethernet/intel/
10663 F:      drivers/net/ethernet/intel/
10664 F:      drivers/net/ethernet/intel/*/
10665 F:      include/linux/avf/virtchnl.h
10666 F:      include/linux/net/intel/iidc.h
10667
10668 INTEL ETHERNET PROTOCOL DRIVER FOR RDMA
10669 M:      Mustafa Ismail <mustafa.ismail@intel.com>
10670 M:      Shiraz Saleem <shiraz.saleem@intel.com>
10671 L:      linux-rdma@vger.kernel.org
10672 S:      Supported
10673 F:      drivers/infiniband/hw/irdma/
10674 F:      include/uapi/rdma/irdma-abi.h
10675
10676 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
10677 M:      Maik Broemme <mbroemme@libmpq.org>
10678 L:      linux-fbdev@vger.kernel.org
10679 S:      Maintained
10680 F:      Documentation/fb/intelfb.rst
10681 F:      drivers/video/fbdev/intelfb/
10682
10683 INTEL GPIO DRIVERS
10684 M:      Andy Shevchenko <andy@kernel.org>
10685 L:      linux-gpio@vger.kernel.org
10686 S:      Supported
10687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10688 F:      drivers/gpio/gpio-elkhartlake.c
10689 F:      drivers/gpio/gpio-ich.c
10690 F:      drivers/gpio/gpio-merrifield.c
10691 F:      drivers/gpio/gpio-ml-ioh.c
10692 F:      drivers/gpio/gpio-pch.c
10693 F:      drivers/gpio/gpio-sch.c
10694 F:      drivers/gpio/gpio-sodaville.c
10695 F:      drivers/gpio/gpio-tangier.c
10696
10697 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
10698 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
10699 M:      Zhi Wang <zhi.a.wang@intel.com>
10700 L:      intel-gvt-dev@lists.freedesktop.org
10701 L:      intel-gfx@lists.freedesktop.org
10702 S:      Supported
10703 W:      https://01.org/igvt-g
10704 T:      git https://github.com/intel/gvt-linux.git
10705 F:      drivers/gpu/drm/i915/gvt/
10706
10707 INTEL HID EVENT DRIVER
10708 M:      Alex Hung <alexhung@gmail.com>
10709 L:      platform-driver-x86@vger.kernel.org
10710 S:      Maintained
10711 F:      drivers/platform/x86/intel/hid.c
10712
10713 INTEL I/OAT DMA DRIVER
10714 M:      Dave Jiang <dave.jiang@intel.com>
10715 R:      Dan Williams <dan.j.williams@intel.com>
10716 L:      dmaengine@vger.kernel.org
10717 S:      Supported
10718 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
10719 F:      drivers/dma/ioat*
10720
10721 INTEL IDLE DRIVER
10722 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
10723 M:      Len Brown <lenb@kernel.org>
10724 L:      linux-pm@vger.kernel.org
10725 S:      Supported
10726 B:      https://bugzilla.kernel.org
10727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
10728 F:      drivers/idle/intel_idle.c
10729
10730 INTEL IDXD DRIVER
10731 M:      Fenghua Yu <fenghua.yu@intel.com>
10732 M:      Dave Jiang <dave.jiang@intel.com>
10733 L:      dmaengine@vger.kernel.org
10734 S:      Supported
10735 F:      drivers/dma/idxd/*
10736 F:      include/uapi/linux/idxd.h
10737
10738 INTEL IN FIELD SCAN (IFS) DEVICE
10739 M:      Jithu Joseph <jithu.joseph@intel.com>
10740 R:      Ashok Raj <ashok.raj@intel.com>
10741 R:      Tony Luck <tony.luck@intel.com>
10742 S:      Maintained
10743 F:      drivers/platform/x86/intel/ifs
10744 F:      include/trace/events/intel_ifs.h
10745
10746 INTEL INTEGRATED SENSOR HUB DRIVER
10747 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10748 M:      Jiri Kosina <jikos@kernel.org>
10749 L:      linux-input@vger.kernel.org
10750 S:      Maintained
10751 F:      drivers/hid/intel-ish-hid/
10752
10753 INTEL IOMMU (VT-d)
10754 M:      David Woodhouse <dwmw2@infradead.org>
10755 M:      Lu Baolu <baolu.lu@linux.intel.com>
10756 L:      iommu@lists.linux.dev
10757 S:      Supported
10758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
10759 F:      drivers/iommu/intel/
10760
10761 INTEL IPU3 CSI-2 CIO2 DRIVER
10762 M:      Yong Zhi <yong.zhi@intel.com>
10763 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10764 M:      Bingbu Cao <bingbu.cao@intel.com>
10765 M:      Dan Scally <djrscally@gmail.com>
10766 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10767 L:      linux-media@vger.kernel.org
10768 S:      Maintained
10769 T:      git git://linuxtv.org/media_tree.git
10770 F:      Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst
10771 F:      drivers/media/pci/intel/ipu3/
10772
10773 INTEL IPU3 CSI-2 IMGU DRIVER
10774 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10775 R:      Bingbu Cao <bingbu.cao@intel.com>
10776 R:      Tianshu Qiu <tian.shu.qiu@intel.com>
10777 L:      linux-media@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/admin-guide/media/ipu3.rst
10780 F:      Documentation/admin-guide/media/ipu3_rcb.svg
10781 F:      Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst
10782 F:      drivers/staging/media/ipu3/
10783
10784 INTEL ISHTP ECLITE DRIVER
10785 M:      Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com>
10786 L:      platform-driver-x86@vger.kernel.org
10787 S:      Supported
10788 F:      drivers/platform/x86/intel/ishtp_eclite.c
10789
10790 INTEL IXP4XX CRYPTO SUPPORT
10791 M:      Corentin Labbe <clabbe@baylibre.com>
10792 L:      linux-crypto@vger.kernel.org
10793 S:      Maintained
10794 F:      drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c
10795
10796 INTEL KEEM BAY DRM DRIVER
10797 M:      Anitha Chrisanthus <anitha.chrisanthus@intel.com>
10798 M:      Edmund Dea <edmund.j.dea@intel.com>
10799 S:      Maintained
10800 F:      Documentation/devicetree/bindings/display/intel,keembay-display.yaml
10801 F:      drivers/gpu/drm/kmb/
10802
10803 INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER
10804 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10805 S:      Maintained
10806 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml
10807 F:      drivers/crypto/intel/keembay/Kconfig
10808 F:      drivers/crypto/intel/keembay/Makefile
10809 F:      drivers/crypto/intel/keembay/keembay-ocs-aes-core.c
10810 F:      drivers/crypto/intel/keembay/ocs-aes.c
10811 F:      drivers/crypto/intel/keembay/ocs-aes.h
10812
10813 INTEL KEEM BAY OCS ECC CRYPTO DRIVER
10814 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10815 M:      Prabhjot Khurana <prabhjot.khurana@intel.com>
10816 M:      Mark Gross <mgross@linux.intel.com>
10817 S:      Maintained
10818 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml
10819 F:      drivers/crypto/intel/keembay/Kconfig
10820 F:      drivers/crypto/intel/keembay/Makefile
10821 F:      drivers/crypto/intel/keembay/keembay-ocs-ecc.c
10822
10823 INTEL KEEM BAY OCS HCU CRYPTO DRIVER
10824 M:      Daniele Alessandrelli <daniele.alessandrelli@intel.com>
10825 M:      Declan Murphy <declan.murphy@intel.com>
10826 S:      Maintained
10827 F:      Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml
10828 F:      drivers/crypto/intel/keembay/Kconfig
10829 F:      drivers/crypto/intel/keembay/Makefile
10830 F:      drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c
10831 F:      drivers/crypto/intel/keembay/ocs-hcu.c
10832 F:      drivers/crypto/intel/keembay/ocs-hcu.h
10833
10834 INTEL MANAGEMENT ENGINE (mei)
10835 M:      Tomas Winkler <tomas.winkler@intel.com>
10836 L:      linux-kernel@vger.kernel.org
10837 S:      Supported
10838 F:      Documentation/driver-api/mei/*
10839 F:      drivers/misc/mei/
10840 F:      drivers/watchdog/mei_wdt.c
10841 F:      include/linux/mei_aux.h
10842 F:      include/linux/mei_cl_bus.h
10843 F:      include/uapi/linux/mei.h
10844 F:      include/uapi/linux/mei_uuid.h
10845 F:      include/uapi/linux/uuid.h
10846 F:      samples/mei/*
10847
10848 INTEL MAX 10 BMC MFD DRIVER
10849 M:      Xu Yilun <yilun.xu@intel.com>
10850 R:      Tom Rix <trix@redhat.com>
10851 S:      Maintained
10852 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
10853 F:      Documentation/hwmon/intel-m10-bmc-hwmon.rst
10854 F:      drivers/hwmon/intel-m10-bmc-hwmon.c
10855 F:      drivers/mfd/intel-m10-bmc*
10856 F:      include/linux/mfd/intel-m10-bmc.h
10857
10858 INTEL MAX10 BMC SECURE UPDATES
10859 M:      Peter Colberg <peter.colberg@intel.com>
10860 L:      linux-fpga@vger.kernel.org
10861 S:      Maintained
10862 F:      Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update
10863 F:      drivers/fpga/intel-m10-bmc-sec-update.c
10864
10865 INTEL P-Unit IPC DRIVER
10866 M:      Zha Qipeng <qipeng.zha@intel.com>
10867 L:      platform-driver-x86@vger.kernel.org
10868 S:      Maintained
10869 F:      arch/x86/include/asm/intel_punit_ipc.h
10870 F:      drivers/platform/x86/intel/punit_ipc.c
10871
10872 INTEL PMC CORE DRIVER
10873 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10874 M:      David E Box <david.e.box@intel.com>
10875 L:      platform-driver-x86@vger.kernel.org
10876 S:      Maintained
10877 F:      Documentation/ABI/testing/sysfs-platform-intel-pmc
10878 F:      drivers/platform/x86/intel/pmc/
10879
10880 INTEL PMIC GPIO DRIVERS
10881 M:      Andy Shevchenko <andy@kernel.org>
10882 S:      Supported
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
10884 F:      drivers/gpio/gpio-*cove.c
10885
10886 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
10887 M:      Andy Shevchenko <andy@kernel.org>
10888 S:      Supported
10889 F:      drivers/mfd/intel_soc_pmic*
10890 F:      include/linux/mfd/intel_soc_pmic*
10891
10892 INTEL PMT DRIVERS
10893 M:      David E. Box <david.e.box@linux.intel.com>
10894 S:      Supported
10895 F:      drivers/platform/x86/intel/pmt/
10896
10897 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
10898 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
10899 L:      linux-wireless@vger.kernel.org
10900 S:      Maintained
10901 F:      Documentation/networking/device_drivers/wifi/intel/ipw2100.rst
10902 F:      Documentation/networking/device_drivers/wifi/intel/ipw2200.rst
10903 F:      drivers/net/wireless/intel/ipw2x00/
10904
10905 INTEL PSTATE DRIVER
10906 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10907 M:      Len Brown <lenb@kernel.org>
10908 L:      linux-pm@vger.kernel.org
10909 S:      Supported
10910 F:      drivers/cpufreq/intel_pstate.c
10911
10912 INTEL PTP DFL ToD DRIVER
10913 M:      Tianfei Zhang <tianfei.zhang@intel.com>
10914 L:      linux-fpga@vger.kernel.org
10915 L:      netdev@vger.kernel.org
10916 S:      Maintained
10917 F:      drivers/ptp/ptp_dfl_tod.c
10918
10919 INTEL QUADRATURE ENCODER PERIPHERAL DRIVER
10920 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
10921 L:      linux-iio@vger.kernel.org
10922 F:      drivers/counter/intel-qep.c
10923
10924 INTEL SCU DRIVERS
10925 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
10926 S:      Maintained
10927 F:      arch/x86/include/asm/intel_scu_ipc.h
10928 F:      drivers/platform/x86/intel_scu_*
10929
10930 INTEL SDSI DRIVER
10931 M:      David E. Box <david.e.box@linux.intel.com>
10932 S:      Supported
10933 F:      drivers/platform/x86/intel/sdsi.c
10934 F:      tools/arch/x86/intel_sdsi/
10935 F:      tools/testing/selftests/drivers/sdsi/
10936
10937 INTEL SGX
10938 M:      Jarkko Sakkinen <jarkko@kernel.org>
10939 R:      Dave Hansen <dave.hansen@linux.intel.com>
10940 L:      linux-sgx@vger.kernel.org
10941 S:      Supported
10942 Q:      https://patchwork.kernel.org/project/intel-sgx/list/
10943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx
10944 F:      Documentation/arch/x86/sgx.rst
10945 F:      arch/x86/entry/vdso/vsgx.S
10946 F:      arch/x86/include/asm/sgx.h
10947 F:      arch/x86/include/uapi/asm/sgx.h
10948 F:      arch/x86/kernel/cpu/sgx/*
10949 F:      tools/testing/selftests/sgx/*
10950 K:      \bSGX_
10951
10952 INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER
10953 M:      Daniel Scally <djrscally@gmail.com>
10954 S:      Maintained
10955 F:      drivers/platform/x86/intel/int3472/
10956
10957 INTEL SPEED SELECT TECHNOLOGY
10958 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10959 L:      platform-driver-x86@vger.kernel.org
10960 S:      Maintained
10961 F:      drivers/platform/x86/intel/speed_select_if/
10962 F:      include/uapi/linux/isst_if.h
10963 F:      tools/power/x86/intel-speed-select/
10964
10965 INTEL STRATIX10 FIRMWARE DRIVERS
10966 M:      Dinh Nguyen <dinguyen@kernel.org>
10967 L:      linux-kernel@vger.kernel.org
10968 S:      Maintained
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
10970 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
10971 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
10972 F:      drivers/firmware/stratix10-rsu.c
10973 F:      drivers/firmware/stratix10-svc.c
10974 F:      include/linux/firmware/intel/stratix10-smc.h
10975 F:      include/linux/firmware/intel/stratix10-svc-client.h
10976
10977 INTEL TELEMETRY DRIVER
10978 M:      Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>
10979 M:      "David E. Box" <david.e.box@linux.intel.com>
10980 L:      platform-driver-x86@vger.kernel.org
10981 S:      Maintained
10982 F:      arch/x86/include/asm/intel_telemetry.h
10983 F:      drivers/platform/x86/intel/telemetry/
10984
10985 INTEL TPMI DRIVER
10986 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10987 L:      platform-driver-x86@vger.kernel.org
10988 S:      Maintained
10989 F:      Documentation/ABI/testing/debugfs-tpmi
10990 F:      drivers/platform/x86/intel/tpmi.c
10991 F:      include/linux/intel_tpmi.h
10992
10993 INTEL UNCORE FREQUENCY CONTROL
10994 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
10995 L:      platform-driver-x86@vger.kernel.org
10996 S:      Maintained
10997 F:      Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
10998 F:      drivers/platform/x86/intel/uncore-frequency/
10999
11000 INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER
11001 M:      David E. Box <david.e.box@linux.intel.com>
11002 S:      Supported
11003 F:      drivers/platform/x86/intel/vsec.*
11004
11005 INTEL VIRTUAL BUTTON DRIVER
11006 M:      AceLan Kao <acelan.kao@canonical.com>
11007 L:      platform-driver-x86@vger.kernel.org
11008 S:      Maintained
11009 F:      drivers/platform/x86/intel/vbtn.c
11010
11011 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
11012 M:      Stanislaw Gruszka <stf_xl@wp.pl>
11013 L:      linux-wireless@vger.kernel.org
11014 S:      Supported
11015 F:      drivers/net/wireless/intel/iwlegacy/
11016
11017 INTEL WIRELESS WIFI LINK (iwlwifi)
11018 M:      Gregory Greenman <gregory.greenman@intel.com>
11019 L:      linux-wireless@vger.kernel.org
11020 S:      Supported
11021 W:      https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
11022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
11023 F:      drivers/net/wireless/intel/iwlwifi/
11024
11025 INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
11026 M:      Jithu Joseph <jithu.joseph@intel.com>
11027 S:      Maintained
11028 W:      https://slimbootloader.github.io/security/firmware-update.html
11029 F:      drivers/platform/x86/intel/wmi/sbl-fw-update.c
11030
11031 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
11032 L:      Dell.Client.Kernel@dell.com
11033 S:      Maintained
11034 F:      drivers/platform/x86/intel/wmi/thunderbolt.c
11035
11036 INTEL WWAN IOSM DRIVER
11037 M:      M Chetan Kumar <m.chetan.kumar@intel.com>
11038 L:      netdev@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/net/wwan/iosm/
11041
11042 INTEL(R) TRACE HUB
11043 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11044 S:      Supported
11045 F:      Documentation/trace/intel_th.rst
11046 F:      drivers/hwtracing/intel_th/
11047 F:      include/linux/intel_th.h
11048
11049 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
11050 M:      Ning Sun <ning.sun@intel.com>
11051 L:      tboot-devel@lists.sourceforge.net
11052 S:      Supported
11053 W:      http://tboot.sourceforge.net
11054 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
11055 F:      Documentation/arch/x86/intel_txt.rst
11056 F:      arch/x86/kernel/tboot.c
11057 F:      include/linux/tboot.h
11058
11059 INTERCONNECT API
11060 M:      Georgi Djakov <djakov@kernel.org>
11061 L:      linux-pm@vger.kernel.org
11062 S:      Maintained
11063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git
11064 F:      Documentation/devicetree/bindings/interconnect/
11065 F:      Documentation/driver-api/interconnect.rst
11066 F:      drivers/interconnect/
11067 F:      include/dt-bindings/interconnect/
11068 F:      include/linux/interconnect-provider.h
11069 F:      include/linux/interconnect.h
11070
11071 INTERRUPT COUNTER DRIVER
11072 M:      Oleksij Rempel <o.rempel@pengutronix.de>
11073 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11074 L:      linux-iio@vger.kernel.org
11075 F:      Documentation/devicetree/bindings/counter/interrupt-counter.yaml
11076 F:      drivers/counter/interrupt-cnt.c
11077
11078 INTERSIL ISL7998X VIDEO DECODER DRIVER
11079 M:      Michael Tretter <m.tretter@pengutronix.de>
11080 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11081 L:      linux-media@vger.kernel.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
11084 F:      drivers/media/i2c/isl7998x.c
11085
11086 INVENSENSE ICM-426xx IMU DRIVER
11087 M:      Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
11088 L:      linux-iio@vger.kernel.org
11089 S:      Maintained
11090 W:      https://invensense.tdk.com/
11091 F:      Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml
11092 F:      drivers/iio/imu/inv_icm42600/
11093
11094 INVENSENSE MPU-3050 GYROSCOPE DRIVER
11095 M:      Linus Walleij <linus.walleij@linaro.org>
11096 L:      linux-iio@vger.kernel.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml
11099 F:      drivers/iio/gyro/mpu3050*
11100
11101 IOC3 ETHERNET DRIVER
11102 M:      Ralf Baechle <ralf@linux-mips.org>
11103 L:      linux-mips@vger.kernel.org
11104 S:      Maintained
11105 F:      drivers/net/ethernet/sgi/ioc3-eth.c
11106
11107 IOMMU DMA-API LAYER
11108 M:      Robin Murphy <robin.murphy@arm.com>
11109 L:      iommu@lists.linux.dev
11110 S:      Maintained
11111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11112 F:      drivers/iommu/dma-iommu.c
11113 F:      drivers/iommu/dma-iommu.h
11114 F:      drivers/iommu/iova.c
11115 F:      include/linux/iova.h
11116
11117 IOMMU SUBSYSTEM
11118 M:      Joerg Roedel <joro@8bytes.org>
11119 M:      Will Deacon <will@kernel.org>
11120 R:      Robin Murphy <robin.murphy@arm.com>
11121 L:      iommu@lists.linux.dev
11122 S:      Maintained
11123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
11124 F:      Documentation/devicetree/bindings/iommu/
11125 F:      Documentation/userspace-api/iommu.rst
11126 F:      drivers/iommu/
11127 F:      include/linux/iommu.h
11128 F:      include/linux/iova.h
11129 F:      include/linux/of_iommu.h
11130 F:      include/uapi/linux/iommu.h
11131
11132 IOMMUFD
11133 M:      Jason Gunthorpe <jgg@nvidia.com>
11134 M:      Kevin Tian <kevin.tian@intel.com>
11135 L:      iommu@lists.linux.dev
11136 S:      Maintained
11137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git
11138 F:      Documentation/userspace-api/iommufd.rst
11139 F:      drivers/iommu/iommufd/
11140 F:      include/linux/iommufd.h
11141 F:      include/uapi/linux/iommufd.h
11142 F:      tools/testing/selftests/iommu/
11143
11144 IOSYS-MAP HELPERS
11145 M:      Thomas Zimmermann <tzimmermann@suse.de>
11146 L:      dri-devel@lists.freedesktop.org
11147 S:      Maintained
11148 T:      git git://anongit.freedesktop.org/drm/drm-misc
11149 F:      include/linux/iosys-map.h
11150
11151 IO_URING
11152 M:      Jens Axboe <axboe@kernel.dk>
11153 R:      Pavel Begunkov <asml.silence@gmail.com>
11154 L:      io-uring@vger.kernel.org
11155 S:      Maintained
11156 T:      git git://git.kernel.dk/linux-block
11157 T:      git git://git.kernel.dk/liburing
11158 F:      include/linux/io_uring.h
11159 F:      include/linux/io_uring_types.h
11160 F:      include/trace/events/io_uring.h
11161 F:      include/uapi/linux/io_uring.h
11162 F:      io_uring/
11163
11164 IPMI SUBSYSTEM
11165 M:      Corey Minyard <minyard@acm.org>
11166 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
11167 S:      Supported
11168 W:      http://openipmi.sourceforge.net/
11169 T:      git https://github.com/cminyard/linux-ipmi.git for-next
11170 F:      Documentation/devicetree/bindings/ipmi/
11171 F:      Documentation/driver-api/ipmi.rst
11172 F:      drivers/char/ipmi/
11173 F:      include/linux/ipmi*
11174 F:      include/uapi/linux/ipmi*
11175
11176 IPS SCSI RAID DRIVER
11177 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
11178 L:      linux-scsi@vger.kernel.org
11179 S:      Maintained
11180 W:      http://www.adaptec.com/
11181 F:      drivers/scsi/ips*
11182
11183 IPVS
11184 M:      Simon Horman <horms@verge.net.au>
11185 M:      Julian Anastasov <ja@ssi.bg>
11186 L:      netdev@vger.kernel.org
11187 L:      lvs-devel@vger.kernel.org
11188 S:      Maintained
11189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
11191 F:      Documentation/networking/ipvs-sysctl.rst
11192 F:      include/net/ip_vs.h
11193 F:      include/uapi/linux/ip_vs.h
11194 F:      net/netfilter/ipvs/
11195
11196 IPWIRELESS DRIVER
11197 M:      Jiri Kosina <jikos@kernel.org>
11198 M:      David Sterba <dsterba@suse.com>
11199 S:      Odd Fixes
11200 F:      drivers/tty/ipwireless/
11201
11202 IRON DEVICE AUDIO CODEC DRIVERS
11203 M:      Kiseok Jo <kiseok.jo@irondevice.com>
11204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11205 S:      Maintained
11206 F:      Documentation/devicetree/bindings/sound/irondevice,*
11207 F:      sound/soc/codecs/sma*
11208
11209 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
11210 M:      Thomas Gleixner <tglx@linutronix.de>
11211 S:      Maintained
11212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11213 F:      Documentation/core-api/irq/irq-domain.rst
11214 F:      include/linux/irqdomain.h
11215 F:      kernel/irq/irqdomain.c
11216 F:      kernel/irq/msi.c
11217
11218 IRQ SUBSYSTEM
11219 M:      Thomas Gleixner <tglx@linutronix.de>
11220 L:      linux-kernel@vger.kernel.org
11221 S:      Maintained
11222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11223 F:      include/linux/group_cpus.h
11224 F:      kernel/irq/
11225 F:      lib/group_cpus.c
11226
11227 IRQCHIP DRIVERS
11228 M:      Thomas Gleixner <tglx@linutronix.de>
11229 L:      linux-kernel@vger.kernel.org
11230 S:      Maintained
11231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
11232 F:      Documentation/devicetree/bindings/interrupt-controller/
11233 F:      drivers/irqchip/
11234
11235 ISA
11236 M:      William Breathitt Gray <william.gray@linaro.org>
11237 S:      Maintained
11238 F:      Documentation/driver-api/isa.rst
11239 F:      drivers/base/isa.c
11240 F:      include/linux/isa.h
11241
11242 ISA RADIO MODULE
11243 M:      Hans Verkuil <hverkuil@xs4all.nl>
11244 L:      linux-media@vger.kernel.org
11245 S:      Maintained
11246 W:      https://linuxtv.org
11247 T:      git git://linuxtv.org/media_tree.git
11248 F:      drivers/media/radio/radio-isa*
11249
11250 ISAPNP
11251 M:      Jaroslav Kysela <perex@perex.cz>
11252 S:      Maintained
11253 F:      Documentation/driver-api/isapnp.rst
11254 F:      drivers/pnp/isapnp/
11255 F:      include/linux/isapnp.h
11256
11257 ISCSI
11258 M:      Lee Duncan <lduncan@suse.com>
11259 M:      Chris Leech <cleech@redhat.com>
11260 M:      Mike Christie <michael.christie@oracle.com>
11261 L:      open-iscsi@googlegroups.com
11262 L:      linux-scsi@vger.kernel.org
11263 S:      Maintained
11264 W:      www.open-iscsi.com
11265 F:      drivers/scsi/*iscsi*
11266 F:      include/scsi/*iscsi*
11267
11268 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
11269 M:      Peter Jones <pjones@redhat.com>
11270 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
11271 S:      Maintained
11272 F:      drivers/firmware/iscsi_ibft*
11273
11274 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
11275 M:      Sagi Grimberg <sagi@grimberg.me>
11276 M:      Max Gurtovoy <mgurtovoy@nvidia.com>
11277 L:      linux-rdma@vger.kernel.org
11278 S:      Supported
11279 W:      http://www.openfabrics.org
11280 W:      www.open-iscsi.org
11281 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
11282 F:      drivers/infiniband/ulp/iser/
11283
11284 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
11285 M:      Sagi Grimberg <sagi@grimberg.me>
11286 L:      linux-rdma@vger.kernel.org
11287 L:      target-devel@vger.kernel.org
11288 S:      Supported
11289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
11290 F:      drivers/infiniband/ulp/isert
11291
11292 ISDN/CMTP OVER BLUETOOTH
11293 M:      Karsten Keil <isdn@linux-pingi.de>
11294 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11295 L:      netdev@vger.kernel.org
11296 S:      Odd Fixes
11297 W:      http://www.isdn4linux.de
11298 F:      Documentation/isdn/
11299 F:      drivers/isdn/capi/
11300 F:      include/linux/isdn/
11301 F:      include/uapi/linux/isdn/
11302 F:      net/bluetooth/cmtp/
11303
11304 ISDN/mISDN SUBSYSTEM
11305 M:      Karsten Keil <isdn@linux-pingi.de>
11306 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
11307 L:      netdev@vger.kernel.org
11308 S:      Maintained
11309 W:      http://www.isdn4linux.de
11310 F:      drivers/isdn/Kconfig
11311 F:      drivers/isdn/Makefile
11312 F:      drivers/isdn/hardware/
11313 F:      drivers/isdn/mISDN/
11314
11315 ISOFS FILESYSTEM
11316 M:      Jan Kara <jack@suse.cz>
11317 L:      linux-fsdevel@vger.kernel.org
11318 S:      Maintained
11319 F:      Documentation/filesystems/isofs.rst
11320 F:      fs/isofs/
11321
11322 IT87 HARDWARE MONITORING DRIVER
11323 M:      Jean Delvare <jdelvare@suse.com>
11324 L:      linux-hwmon@vger.kernel.org
11325 S:      Maintained
11326 F:      Documentation/hwmon/it87.rst
11327 F:      drivers/hwmon/it87.c
11328
11329 IT913X MEDIA DRIVER
11330 M:      Antti Palosaari <crope@iki.fi>
11331 L:      linux-media@vger.kernel.org
11332 S:      Maintained
11333 W:      https://linuxtv.org
11334 W:      http://palosaari.fi/linux/
11335 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11336 T:      git git://linuxtv.org/anttip/media_tree.git
11337 F:      drivers/media/tuners/it913x*
11338
11339 ITE IT66121 HDMI BRIDGE DRIVER
11340 M:      Phong LE <ple@baylibre.com>
11341 M:      Neil Armstrong <neil.armstrong@linaro.org>
11342 S:      Maintained
11343 T:      git git://anongit.freedesktop.org/drm/drm-misc
11344 F:      Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
11345 F:      drivers/gpu/drm/bridge/ite-it66121.c
11346
11347 IVTV VIDEO4LINUX DRIVER
11348 M:      Andy Walls <awalls@md.metrocast.net>
11349 L:      linux-media@vger.kernel.org
11350 S:      Maintained
11351 W:      https://linuxtv.org
11352 T:      git git://linuxtv.org/media_tree.git
11353 F:      Documentation/admin-guide/media/ivtv*
11354 F:      drivers/media/pci/ivtv/
11355 F:      include/uapi/linux/ivtv*
11356
11357 IX2505V MEDIA DRIVER
11358 M:      Malcolm Priestley <tvboxspy@gmail.com>
11359 L:      linux-media@vger.kernel.org
11360 S:      Maintained
11361 W:      https://linuxtv.org
11362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11363 F:      drivers/media/dvb-frontends/ix2505v*
11364
11365 JAILHOUSE HYPERVISOR INTERFACE
11366 M:      Jan Kiszka <jan.kiszka@siemens.com>
11367 L:      jailhouse-dev@googlegroups.com
11368 S:      Maintained
11369 F:      arch/x86/include/asm/jailhouse_para.h
11370 F:      arch/x86/kernel/jailhouse.c
11371
11372 JC42.4 TEMPERATURE SENSOR DRIVER
11373 M:      Guenter Roeck <linux@roeck-us.net>
11374 L:      linux-hwmon@vger.kernel.org
11375 S:      Maintained
11376 F:      Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml
11377 F:      Documentation/hwmon/jc42.rst
11378 F:      drivers/hwmon/jc42.c
11379
11380 JFS FILESYSTEM
11381 M:      Dave Kleikamp <shaggy@kernel.org>
11382 L:      jfs-discussion@lists.sourceforge.net
11383 S:      Odd Fixes
11384 W:      http://jfs.sourceforge.net/
11385 T:      git https://github.com/kleikamp/linux-shaggy.git
11386 F:      Documentation/admin-guide/jfs.rst
11387 F:      fs/jfs/
11388
11389 JME NETWORK DRIVER
11390 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
11391 L:      netdev@vger.kernel.org
11392 S:      Maintained
11393 F:      drivers/net/ethernet/jme.*
11394
11395 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
11396 M:      David Woodhouse <dwmw2@infradead.org>
11397 M:      Richard Weinberger <richard@nod.at>
11398 L:      linux-mtd@lists.infradead.org
11399 S:      Odd Fixes
11400 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
11401 T:      git git://git.infradead.org/ubifs-2.6.git
11402 F:      fs/jffs2/
11403 F:      include/uapi/linux/jffs2.h
11404
11405 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
11406 M:      "Theodore Ts'o" <tytso@mit.edu>
11407 M:      Jan Kara <jack@suse.com>
11408 L:      linux-ext4@vger.kernel.org
11409 S:      Maintained
11410 F:      fs/jbd2/
11411 F:      include/linux/jbd2.h
11412
11413 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
11414 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
11415 L:      linux-media@vger.kernel.org
11416 L:      linux-renesas-soc@vger.kernel.org
11417 S:      Maintained
11418 F:      drivers/media/platform/renesas/rcar_jpu.c
11419
11420 JSM Neo PCI based serial card
11421 L:      linux-serial@vger.kernel.org
11422 S:      Orphan
11423 F:      drivers/tty/serial/jsm/
11424
11425 K10TEMP HARDWARE MONITORING DRIVER
11426 M:      Clemens Ladisch <clemens@ladisch.de>
11427 L:      linux-hwmon@vger.kernel.org
11428 S:      Maintained
11429 F:      Documentation/hwmon/k10temp.rst
11430 F:      drivers/hwmon/k10temp.c
11431
11432 K8TEMP HARDWARE MONITORING DRIVER
11433 M:      Rudolf Marek <r.marek@assembler.cz>
11434 L:      linux-hwmon@vger.kernel.org
11435 S:      Maintained
11436 F:      Documentation/hwmon/k8temp.rst
11437 F:      drivers/hwmon/k8temp.c
11438
11439 KASAN
11440 M:      Andrey Ryabinin <ryabinin.a.a@gmail.com>
11441 R:      Alexander Potapenko <glider@google.com>
11442 R:      Andrey Konovalov <andreyknvl@gmail.com>
11443 R:      Dmitry Vyukov <dvyukov@google.com>
11444 R:      Vincenzo Frascino <vincenzo.frascino@arm.com>
11445 L:      kasan-dev@googlegroups.com
11446 S:      Maintained
11447 F:      Documentation/dev-tools/kasan.rst
11448 F:      arch/*/include/asm/*kasan.h
11449 F:      arch/*/mm/kasan_init*
11450 F:      include/linux/kasan*.h
11451 F:      lib/Kconfig.kasan
11452 F:      mm/kasan/
11453 F:      scripts/Makefile.kasan
11454
11455 KCONFIG
11456 M:      Masahiro Yamada <masahiroy@kernel.org>
11457 L:      linux-kbuild@vger.kernel.org
11458 S:      Maintained
11459 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild
11461 F:      Documentation/kbuild/kconfig*
11462 F:      scripts/Kconfig.include
11463 F:      scripts/kconfig/
11464
11465 KCOV
11466 R:      Dmitry Vyukov <dvyukov@google.com>
11467 R:      Andrey Konovalov <andreyknvl@gmail.com>
11468 L:      kasan-dev@googlegroups.com
11469 S:      Maintained
11470 F:      Documentation/dev-tools/kcov.rst
11471 F:      include/linux/kcov.h
11472 F:      include/uapi/linux/kcov.h
11473 F:      kernel/kcov.c
11474 F:      scripts/Makefile.kcov
11475
11476 KCSAN
11477 M:      Marco Elver <elver@google.com>
11478 R:      Dmitry Vyukov <dvyukov@google.com>
11479 L:      kasan-dev@googlegroups.com
11480 S:      Maintained
11481 F:      Documentation/dev-tools/kcsan.rst
11482 F:      include/linux/kcsan*.h
11483 F:      kernel/kcsan/
11484 F:      lib/Kconfig.kcsan
11485 F:      scripts/Makefile.kcsan
11486
11487 KDUMP
11488 M:      Baoquan He <bhe@redhat.com>
11489 R:      Vivek Goyal <vgoyal@redhat.com>
11490 R:      Dave Young <dyoung@redhat.com>
11491 L:      kexec@lists.infradead.org
11492 S:      Maintained
11493 W:      http://lse.sourceforge.net/kdump/
11494 F:      Documentation/admin-guide/kdump/
11495 F:      fs/proc/vmcore.c
11496 F:      include/linux/crash_core.h
11497 F:      include/linux/crash_dump.h
11498 F:      include/uapi/linux/vmcore.h
11499 F:      kernel/crash_*.c
11500
11501 KEENE FM RADIO TRANSMITTER DRIVER
11502 M:      Hans Verkuil <hverkuil@xs4all.nl>
11503 L:      linux-media@vger.kernel.org
11504 S:      Maintained
11505 W:      https://linuxtv.org
11506 T:      git git://linuxtv.org/media_tree.git
11507 F:      drivers/media/radio/radio-keene*
11508
11509 KERNEL AUTOMOUNTER
11510 M:      Ian Kent <raven@themaw.net>
11511 L:      autofs@vger.kernel.org
11512 S:      Maintained
11513 F:      fs/autofs/
11514
11515 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
11516 M:      Masahiro Yamada <masahiroy@kernel.org>
11517 R:      Nathan Chancellor <nathan@kernel.org>
11518 R:      Nicolas Schier <nicolas@fjasle.eu>
11519 L:      linux-kbuild@vger.kernel.org
11520 S:      Maintained
11521 Q:      https://patchwork.kernel.org/project/linux-kbuild/list/
11522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
11523 F:      Documentation/kbuild/
11524 F:      Makefile
11525 F:      scripts/*vmlinux*
11526 F:      scripts/Kbuild*
11527 F:      scripts/Makefile*
11528 F:      scripts/basic/
11529 F:      scripts/dummy-tools/
11530 F:      scripts/mk*
11531 F:      scripts/mod/
11532 F:      scripts/package/
11533 F:      usr/
11534
11535 KERNEL HARDENING (not covered by other areas)
11536 M:      Kees Cook <keescook@chromium.org>
11537 R:      Gustavo A. R. Silva <gustavoars@kernel.org>
11538 L:      linux-hardening@vger.kernel.org
11539 S:      Supported
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
11541 F:      Documentation/ABI/testing/sysfs-kernel-oops_count
11542 F:      Documentation/ABI/testing/sysfs-kernel-warn_count
11543 F:      arch/*/configs/hardening.config
11544 F:      include/linux/overflow.h
11545 F:      include/linux/randomize_kstack.h
11546 F:      kernel/configs/hardening.config
11547 F:      mm/usercopy.c
11548 K:      \b(add|choose)_random_kstack_offset\b
11549 K:      \b__check_(object_size|heap_object)\b
11550 K:      \b__counted_by\b
11551
11552 KERNEL JANITORS
11553 L:      kernel-janitors@vger.kernel.org
11554 S:      Odd Fixes
11555 W:      http://kernelnewbies.org/KernelJanitors
11556
11557 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
11558 M:      Chuck Lever <chuck.lever@oracle.com>
11559 M:      Jeff Layton <jlayton@kernel.org>
11560 R:      Neil Brown <neilb@suse.de>
11561 R:      Olga Kornievskaia <kolga@netapp.com>
11562 R:      Dai Ngo <Dai.Ngo@oracle.com>
11563 R:      Tom Talpey <tom@talpey.com>
11564 L:      linux-nfs@vger.kernel.org
11565 S:      Supported
11566 W:      http://nfs.sourceforge.net/
11567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git
11568 F:      Documentation/filesystems/nfs/
11569 F:      fs/lockd/
11570 F:      fs/nfs_common/
11571 F:      fs/nfsd/
11572 F:      include/linux/lockd/
11573 F:      include/linux/sunrpc/
11574 F:      include/trace/events/rpcgss.h
11575 F:      include/trace/events/rpcrdma.h
11576 F:      include/trace/events/sunrpc.h
11577 F:      include/trace/misc/fs.h
11578 F:      include/trace/misc/nfs.h
11579 F:      include/trace/misc/sunrpc.h
11580 F:      include/uapi/linux/nfsd/
11581 F:      include/uapi/linux/sunrpc/
11582 F:      net/sunrpc/
11583
11584 KERNEL REGRESSIONS
11585 M:      Thorsten Leemhuis <linux@leemhuis.info>
11586 L:      regressions@lists.linux.dev
11587 S:      Supported
11588 F:      Documentation/admin-guide/reporting-regressions.rst
11589 F:      Documentation/process/handling-regressions.rst
11590
11591 KERNEL SELFTEST FRAMEWORK
11592 M:      Shuah Khan <shuah@kernel.org>
11593 M:      Shuah Khan <skhan@linuxfoundation.org>
11594 L:      linux-kselftest@vger.kernel.org
11595 S:      Maintained
11596 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
11598 F:      Documentation/dev-tools/kselftest*
11599 F:      tools/testing/selftests/
11600
11601 KERNEL SMB3 SERVER (KSMBD)
11602 M:      Namjae Jeon <linkinjeon@kernel.org>
11603 M:      Steve French <sfrench@samba.org>
11604 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
11605 R:      Tom Talpey <tom@talpey.com>
11606 L:      linux-cifs@vger.kernel.org
11607 S:      Maintained
11608 T:      git git://git.samba.org/ksmbd.git
11609 F:      Documentation/filesystems/smb/ksmbd.rst
11610 F:      fs/smb/common/
11611 F:      fs/smb/server/
11612
11613 KERNEL UNIT TESTING FRAMEWORK (KUnit)
11614 M:      Brendan Higgins <brendanhiggins@google.com>
11615 M:      David Gow <davidgow@google.com>
11616 L:      linux-kselftest@vger.kernel.org
11617 L:      kunit-dev@googlegroups.com
11618 S:      Maintained
11619 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit
11621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes
11622 F:      Documentation/dev-tools/kunit/
11623 F:      include/kunit/
11624 F:      lib/kunit/
11625 F:      rust/kernel/kunit.rs
11626 F:      scripts/rustdoc_test_*
11627 F:      tools/testing/kunit/
11628
11629 KERNEL USERMODE HELPER
11630 M:      Luis Chamberlain <mcgrof@kernel.org>
11631 L:      linux-kernel@vger.kernel.org
11632 S:      Maintained
11633 F:      include/linux/umh.h
11634 F:      kernel/umh.c
11635
11636 KERNEL VIRTUAL MACHINE (KVM)
11637 M:      Paolo Bonzini <pbonzini@redhat.com>
11638 L:      kvm@vger.kernel.org
11639 S:      Supported
11640 W:      http://www.linux-kvm.org
11641 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11642 F:      Documentation/virt/kvm/
11643 F:      include/asm-generic/kvm*
11644 F:      include/kvm/iodev.h
11645 F:      include/linux/kvm*
11646 F:      include/trace/events/kvm.h
11647 F:      include/uapi/asm-generic/kvm*
11648 F:      include/uapi/linux/kvm*
11649 F:      tools/kvm/
11650 F:      tools/testing/selftests/kvm/
11651 F:      virt/kvm/*
11652
11653 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
11654 M:      Marc Zyngier <maz@kernel.org>
11655 M:      Oliver Upton <oliver.upton@linux.dev>
11656 R:      James Morse <james.morse@arm.com>
11657 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
11658 R:      Zenghui Yu <yuzenghui@huawei.com>
11659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11660 L:      kvmarm@lists.linux.dev
11661 S:      Maintained
11662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
11663 F:      arch/arm64/include/asm/kvm*
11664 F:      arch/arm64/include/uapi/asm/kvm*
11665 F:      arch/arm64/kvm/
11666 F:      include/kvm/arm_*
11667 F:      tools/testing/selftests/kvm/*/aarch64/
11668 F:      tools/testing/selftests/kvm/aarch64/
11669
11670 KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch)
11671 M:      Tianrui Zhao <zhaotianrui@loongson.cn>
11672 M:      Bibo Mao <maobibo@loongson.cn>
11673 M:      Huacai Chen <chenhuacai@kernel.org>
11674 L:      kvm@vger.kernel.org
11675 L:      loongarch@lists.linux.dev
11676 S:      Maintained
11677 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11678 F:      arch/loongarch/include/asm/kvm*
11679 F:      arch/loongarch/include/uapi/asm/kvm*
11680 F:      arch/loongarch/kvm/
11681
11682 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
11683 M:      Huacai Chen <chenhuacai@kernel.org>
11684 L:      linux-mips@vger.kernel.org
11685 L:      kvm@vger.kernel.org
11686 S:      Maintained
11687 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11688 F:      arch/mips/include/asm/kvm*
11689 F:      arch/mips/include/uapi/asm/kvm*
11690 F:      arch/mips/kvm/
11691
11692 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
11693 M:      Michael Ellerman <mpe@ellerman.id.au>
11694 R:      Nicholas Piggin <npiggin@gmail.com>
11695 L:      linuxppc-dev@lists.ozlabs.org
11696 L:      kvm@vger.kernel.org
11697 S:      Maintained (Book3S 64-bit HV)
11698 S:      Odd fixes (Book3S 64-bit PR)
11699 S:      Orphan (Book3E and 32-bit)
11700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm
11701 F:      arch/powerpc/include/asm/kvm*
11702 F:      arch/powerpc/include/uapi/asm/kvm*
11703 F:      arch/powerpc/kernel/kvm*
11704 F:      arch/powerpc/kvm/
11705
11706 KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)
11707 M:      Anup Patel <anup@brainfault.org>
11708 R:      Atish Patra <atishp@atishpatra.org>
11709 L:      kvm@vger.kernel.org
11710 L:      kvm-riscv@lists.infradead.org
11711 L:      linux-riscv@lists.infradead.org
11712 S:      Maintained
11713 T:      git https://github.com/kvm-riscv/linux.git
11714 F:      arch/riscv/include/asm/kvm*
11715 F:      arch/riscv/include/uapi/asm/kvm*
11716 F:      arch/riscv/kvm/
11717 F:      tools/testing/selftests/kvm/*/riscv/
11718 F:      tools/testing/selftests/kvm/riscv/
11719
11720 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
11721 M:      Christian Borntraeger <borntraeger@linux.ibm.com>
11722 M:      Janosch Frank <frankja@linux.ibm.com>
11723 M:      Claudio Imbrenda <imbrenda@linux.ibm.com>
11724 R:      David Hildenbrand <david@redhat.com>
11725 L:      kvm@vger.kernel.org
11726 S:      Supported
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
11728 F:      Documentation/virt/kvm/s390*
11729 F:      arch/s390/include/asm/gmap.h
11730 F:      arch/s390/include/asm/kvm*
11731 F:      arch/s390/include/uapi/asm/kvm*
11732 F:      arch/s390/include/uapi/asm/uvdevice.h
11733 F:      arch/s390/kernel/uv.c
11734 F:      arch/s390/kvm/
11735 F:      arch/s390/mm/gmap.c
11736 F:      drivers/s390/char/uvdevice.c
11737 F:      tools/testing/selftests/drivers/s390x/uvdevice/
11738 F:      tools/testing/selftests/kvm/*/s390x/
11739 F:      tools/testing/selftests/kvm/s390x/
11740
11741 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
11742 M:      Sean Christopherson <seanjc@google.com>
11743 M:      Paolo Bonzini <pbonzini@redhat.com>
11744 L:      kvm@vger.kernel.org
11745 S:      Supported
11746 P:      Documentation/process/maintainer-kvm-x86.rst
11747 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11748 F:      arch/x86/include/asm/kvm*
11749 F:      arch/x86/include/asm/svm.h
11750 F:      arch/x86/include/asm/vmx*.h
11751 F:      arch/x86/include/uapi/asm/kvm*
11752 F:      arch/x86/include/uapi/asm/svm.h
11753 F:      arch/x86/include/uapi/asm/vmx.h
11754 F:      arch/x86/kvm/
11755 F:      arch/x86/kvm/*/
11756 F:      tools/testing/selftests/kvm/*/x86_64/
11757 F:      tools/testing/selftests/kvm/x86_64/
11758
11759 KERNFS
11760 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
11761 M:      Tejun Heo <tj@kernel.org>
11762 S:      Supported
11763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
11764 F:      fs/kernfs/
11765 F:      include/linux/kernfs.h
11766
11767 KEXEC
11768 M:      Eric Biederman <ebiederm@xmission.com>
11769 L:      kexec@lists.infradead.org
11770 S:      Maintained
11771 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
11772 F:      include/linux/kexec.h
11773 F:      include/uapi/linux/kexec.h
11774 F:      kernel/kexec*
11775
11776 KEYS-ENCRYPTED
11777 M:      Mimi Zohar <zohar@linux.ibm.com>
11778 L:      linux-integrity@vger.kernel.org
11779 L:      keyrings@vger.kernel.org
11780 S:      Supported
11781 F:      Documentation/security/keys/trusted-encrypted.rst
11782 F:      include/keys/encrypted-type.h
11783 F:      security/keys/encrypted-keys/
11784
11785 KEYS-TRUSTED
11786 M:      James Bottomley <jejb@linux.ibm.com>
11787 M:      Jarkko Sakkinen <jarkko@kernel.org>
11788 M:      Mimi Zohar <zohar@linux.ibm.com>
11789 L:      linux-integrity@vger.kernel.org
11790 L:      keyrings@vger.kernel.org
11791 S:      Supported
11792 F:      Documentation/security/keys/trusted-encrypted.rst
11793 F:      include/keys/trusted-type.h
11794 F:      include/keys/trusted_tpm.h
11795 F:      security/keys/trusted-keys/
11796
11797 KEYS-TRUSTED-CAAM
11798 M:      Ahmad Fatoum <a.fatoum@pengutronix.de>
11799 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11800 L:      linux-integrity@vger.kernel.org
11801 L:      keyrings@vger.kernel.org
11802 S:      Maintained
11803 F:      include/keys/trusted_caam.h
11804 F:      security/keys/trusted-keys/trusted_caam.c
11805
11806 KEYS-TRUSTED-TEE
11807 M:      Sumit Garg <sumit.garg@linaro.org>
11808 L:      linux-integrity@vger.kernel.org
11809 L:      keyrings@vger.kernel.org
11810 S:      Supported
11811 F:      include/keys/trusted_tee.h
11812 F:      security/keys/trusted-keys/trusted_tee.c
11813
11814 KEYS/KEYRINGS
11815 M:      David Howells <dhowells@redhat.com>
11816 M:      Jarkko Sakkinen <jarkko@kernel.org>
11817 L:      keyrings@vger.kernel.org
11818 S:      Maintained
11819 F:      Documentation/security/keys/core.rst
11820 F:      include/keys/
11821 F:      include/linux/key-type.h
11822 F:      include/linux/key.h
11823 F:      include/linux/keyctl.h
11824 F:      include/uapi/linux/keyctl.h
11825 F:      security/keys/
11826
11827 KEYS/KEYRINGS_INTEGRITY
11828 M:      Jarkko Sakkinen <jarkko@kernel.org>
11829 M:      Mimi Zohar <zohar@linux.ibm.com>
11830 L:      linux-integrity@vger.kernel.org
11831 L:      keyrings@vger.kernel.org
11832 S:      Supported
11833 F:      security/integrity/platform_certs
11834
11835 KFENCE
11836 M:      Alexander Potapenko <glider@google.com>
11837 M:      Marco Elver <elver@google.com>
11838 R:      Dmitry Vyukov <dvyukov@google.com>
11839 L:      kasan-dev@googlegroups.com
11840 S:      Maintained
11841 F:      Documentation/dev-tools/kfence.rst
11842 F:      arch/*/include/asm/kfence.h
11843 F:      include/linux/kfence.h
11844 F:      lib/Kconfig.kfence
11845 F:      mm/kfence/
11846
11847 KFIFO
11848 M:      Stefani Seibold <stefani@seibold.net>
11849 S:      Maintained
11850 F:      include/linux/kfifo.h
11851 F:      lib/kfifo.c
11852 F:      samples/kfifo/
11853
11854 KGDB / KDB /debug_core
11855 M:      Jason Wessel <jason.wessel@windriver.com>
11856 M:      Daniel Thompson <daniel.thompson@linaro.org>
11857 R:      Douglas Anderson <dianders@chromium.org>
11858 L:      kgdb-bugreport@lists.sourceforge.net
11859 S:      Maintained
11860 W:      http://kgdb.wiki.kernel.org/
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
11862 F:      Documentation/dev-tools/kgdb.rst
11863 F:      drivers/misc/kgdbts.c
11864 F:      drivers/tty/serial/kgdboc.c
11865 F:      include/linux/kdb.h
11866 F:      include/linux/kgdb.h
11867 F:      kernel/debug/
11868 F:      kernel/module/kdb.c
11869
11870 KHADAS MCU MFD DRIVER
11871 M:      Neil Armstrong <neil.armstrong@linaro.org>
11872 L:      linux-amlogic@lists.infradead.org
11873 S:      Maintained
11874 F:      Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
11875 F:      drivers/mfd/khadas-mcu.c
11876 F:      drivers/thermal/khadas_mcu_fan.c
11877 F:      include/linux/mfd/khadas-mcu.h
11878
11879 KIONIX/ROHM KX022A ACCELEROMETER
11880 M:      Matti Vaittinen <mazziesaccount@gmail.com>
11881 L:      linux-iio@vger.kernel.org
11882 S:      Supported
11883 F:      drivers/iio/accel/kionix-kx022a*
11884
11885 KMEMLEAK
11886 M:      Catalin Marinas <catalin.marinas@arm.com>
11887 S:      Maintained
11888 F:      Documentation/dev-tools/kmemleak.rst
11889 F:      include/linux/kmemleak.h
11890 F:      mm/kmemleak.c
11891 F:      samples/kmemleak/kmemleak-test.c
11892
11893 KMSAN
11894 M:      Alexander Potapenko <glider@google.com>
11895 R:      Marco Elver <elver@google.com>
11896 R:      Dmitry Vyukov <dvyukov@google.com>
11897 L:      kasan-dev@googlegroups.com
11898 S:      Maintained
11899 F:      Documentation/dev-tools/kmsan.rst
11900 F:      arch/*/include/asm/kmsan.h
11901 F:      arch/*/mm/kmsan_*
11902 F:      include/linux/kmsan*.h
11903 F:      lib/Kconfig.kmsan
11904 F:      mm/kmsan/
11905 F:      scripts/Makefile.kmsan
11906
11907 KPROBES
11908 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
11909 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
11910 M:      "David S. Miller" <davem@davemloft.net>
11911 M:      Masami Hiramatsu <mhiramat@kernel.org>
11912 L:      linux-kernel@vger.kernel.org
11913 L:      linux-trace-kernel@vger.kernel.org
11914 S:      Maintained
11915 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
11916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
11917 F:      Documentation/trace/kprobes.rst
11918 F:      include/asm-generic/kprobes.h
11919 F:      include/linux/kprobes.h
11920 F:      kernel/kprobes.c
11921 F:      lib/test_kprobes.c
11922 F:      samples/kprobes
11923
11924 KS0108 LCD CONTROLLER DRIVER
11925 M:      Miguel Ojeda <ojeda@kernel.org>
11926 S:      Maintained
11927 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
11928 F:      drivers/auxdisplay/ks0108.c
11929 F:      include/linux/ks0108.h
11930
11931 KTD253 BACKLIGHT DRIVER
11932 M:      Linus Walleij <linus.walleij@linaro.org>
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml
11935 F:      drivers/video/backlight/ktd253-backlight.c
11936
11937 KTEST
11938 M:      Steven Rostedt <rostedt@goodmis.org>
11939 M:      John Hawley <warthog9@eaglescrag.net>
11940 S:      Maintained
11941 F:      tools/testing/ktest
11942
11943 KTZ8866 BACKLIGHT DRIVER
11944 M:      Jianhua Lu <lujianhua000@gmail.com>
11945 S:      Maintained
11946 F:      Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml
11947 F:      drivers/video/backlight/ktz8866.c
11948
11949 KVM PARAVIRT (KVM/paravirt)
11950 M:      Paolo Bonzini <pbonzini@redhat.com>
11951 R:      Wanpeng Li <wanpengli@tencent.com>
11952 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
11953 L:      kvm@vger.kernel.org
11954 S:      Supported
11955 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11956 F:      arch/um/include/asm/kvm_para.h
11957 F:      arch/x86/include/asm/kvm_para.h
11958 F:      arch/x86/include/asm/pvclock-abi.h
11959 F:      arch/x86/include/uapi/asm/kvm_para.h
11960 F:      arch/x86/kernel/kvm.c
11961 F:      arch/x86/kernel/kvmclock.c
11962 F:      include/asm-generic/kvm_para.h
11963 F:      include/linux/kvm_para.h
11964 F:      include/uapi/asm-generic/kvm_para.h
11965 F:      include/uapi/linux/kvm_para.h
11966
11967 KVM X86 HYPER-V (KVM/hyper-v)
11968 M:      Vitaly Kuznetsov <vkuznets@redhat.com>
11969 M:      Sean Christopherson <seanjc@google.com>
11970 M:      Paolo Bonzini <pbonzini@redhat.com>
11971 L:      kvm@vger.kernel.org
11972 S:      Supported
11973 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11974 F:      arch/x86/kvm/hyperv.*
11975 F:      arch/x86/kvm/kvm_onhyperv.*
11976 F:      arch/x86/kvm/svm/hyperv.*
11977 F:      arch/x86/kvm/svm/svm_onhyperv.*
11978 F:      arch/x86/kvm/vmx/hyperv.*
11979
11980 KVM X86 Xen (KVM/Xen)
11981 M:      David Woodhouse <dwmw2@infradead.org>
11982 M:      Paul Durrant <paul@xen.org>
11983 M:      Sean Christopherson <seanjc@google.com>
11984 M:      Paolo Bonzini <pbonzini@redhat.com>
11985 L:      kvm@vger.kernel.org
11986 S:      Supported
11987 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
11988 F:      arch/x86/kvm/xen.*
11989
11990 L3MDEV
11991 M:      David Ahern <dsahern@kernel.org>
11992 L:      netdev@vger.kernel.org
11993 S:      Maintained
11994 F:      include/net/l3mdev.h
11995 F:      net/l3mdev
11996
11997 LANDLOCK SECURITY MODULE
11998 M:      Mickaël Salaün <mic@digikod.net>
11999 L:      linux-security-module@vger.kernel.org
12000 S:      Supported
12001 W:      https://landlock.io
12002 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git
12003 F:      Documentation/security/landlock.rst
12004 F:      Documentation/userspace-api/landlock.rst
12005 F:      include/uapi/linux/landlock.h
12006 F:      samples/landlock/
12007 F:      security/landlock/
12008 F:      tools/testing/selftests/landlock/
12009 K:      landlock
12010 K:      LANDLOCK
12011
12012 LANTIQ / INTEL Ethernet drivers
12013 M:      Hauke Mehrtens <hauke@hauke-m.de>
12014 L:      netdev@vger.kernel.org
12015 S:      Maintained
12016 F:      drivers/net/dsa/lantiq_gswip.c
12017 F:      drivers/net/dsa/lantiq_pce.h
12018 F:      drivers/net/ethernet/lantiq_xrx200.c
12019 F:      net/dsa/tag_gswip.c
12020
12021 LANTIQ MIPS ARCHITECTURE
12022 M:      John Crispin <john@phrozen.org>
12023 L:      linux-mips@vger.kernel.org
12024 S:      Maintained
12025 F:      arch/mips/lantiq
12026 F:      drivers/soc/lantiq
12027
12028 LASI 53c700 driver for PARISC
12029 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12030 L:      linux-scsi@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/scsi/53c700.rst
12033 F:      drivers/scsi/53c700*
12034
12035 LEAKING_ADDRESSES
12036 M:      Tobin C. Harding <me@tobin.cc>
12037 M:      Tycho Andersen <tycho@tycho.pizza>
12038 L:      linux-hardening@vger.kernel.org
12039 S:      Maintained
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
12041 F:      scripts/leaking_addresses.pl
12042
12043 LED SUBSYSTEM
12044 M:      Pavel Machek <pavel@ucw.cz>
12045 M:      Lee Jones <lee@kernel.org>
12046 L:      linux-leds@vger.kernel.org
12047 S:      Maintained
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
12049 F:      Documentation/devicetree/bindings/leds/
12050 F:      Documentation/leds/
12051 F:      drivers/leds/
12052 F:      include/dt-bindings/leds/
12053 F:      include/linux/leds.h
12054
12055 LEGO MINDSTORMS EV3
12056 R:      David Lechner <david@lechnology.com>
12057 S:      Maintained
12058 F:      Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml
12059 F:      arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts
12060 F:      drivers/power/supply/lego_ev3_battery.c
12061
12062 LEGO USB Tower driver
12063 M:      Juergen Stuber <starblue@users.sourceforge.net>
12064 L:      legousb-devel@lists.sourceforge.net
12065 S:      Maintained
12066 W:      http://legousb.sourceforge.net/
12067 F:      drivers/usb/misc/legousbtower.c
12068
12069 LETSKETCH HID TABLET DRIVER
12070 M:      Hans de Goede <hdegoede@redhat.com>
12071 L:      linux-input@vger.kernel.org
12072 S:      Maintained
12073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12074 F:      drivers/hid/hid-letsketch.c
12075
12076 LG LAPTOP EXTRAS
12077 M:      Matan Ziv-Av <matan@svgalib.org>
12078 L:      platform-driver-x86@vger.kernel.org
12079 S:      Maintained
12080 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
12081 F:      Documentation/admin-guide/laptops/lg-laptop.rst
12082 F:      drivers/platform/x86/lg-laptop.c
12083
12084 LG2160 MEDIA DRIVER
12085 M:      Michael Krufky <mkrufky@linuxtv.org>
12086 L:      linux-media@vger.kernel.org
12087 S:      Maintained
12088 W:      https://linuxtv.org
12089 W:      http://github.com/mkrufky
12090 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12091 T:      git git://linuxtv.org/mkrufky/tuners.git
12092 F:      drivers/media/dvb-frontends/lg2160.*
12093
12094 LGDT3305 MEDIA DRIVER
12095 M:      Michael Krufky <mkrufky@linuxtv.org>
12096 L:      linux-media@vger.kernel.org
12097 S:      Maintained
12098 W:      https://linuxtv.org
12099 W:      http://github.com/mkrufky
12100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12101 T:      git git://linuxtv.org/mkrufky/tuners.git
12102 F:      drivers/media/dvb-frontends/lgdt3305.*
12103
12104 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
12105 M:      Viresh Kumar <vireshk@kernel.org>
12106 L:      linux-ide@vger.kernel.org
12107 S:      Maintained
12108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12109 F:      drivers/ata/pata_arasan_cf.c
12110 F:      include/linux/pata_arasan_cf_data.h
12111
12112 LIBATA PATA DRIVERS
12113 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
12114 L:      linux-ide@vger.kernel.org
12115 F:      drivers/ata/ata_*.c
12116 F:      drivers/ata/pata_*.c
12117
12118 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
12119 M:      Linus Walleij <linus.walleij@linaro.org>
12120 L:      linux-ide@vger.kernel.org
12121 S:      Maintained
12122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12123 F:      drivers/ata/pata_ftide010.c
12124 F:      drivers/ata/sata_gemini.c
12125 F:      drivers/ata/sata_gemini.h
12126
12127 LIBATA SATA AHCI PLATFORM devices support
12128 M:      Hans de Goede <hdegoede@redhat.com>
12129 M:      Jens Axboe <axboe@kernel.dk>
12130 L:      linux-ide@vger.kernel.org
12131 S:      Maintained
12132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12133 F:      drivers/ata/ahci_platform.c
12134 F:      drivers/ata/libahci_platform.c
12135 F:      include/linux/ahci_platform.h
12136
12137 LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
12138 M:      Serge Semin <fancer.lancer@gmail.com>
12139 L:      linux-ide@vger.kernel.org
12140 S:      Maintained
12141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12142 F:      Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
12143 F:      Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
12144 F:      drivers/ata/ahci_dwc.c
12145
12146 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
12147 M:      Mikael Pettersson <mikpelinux@gmail.com>
12148 L:      linux-ide@vger.kernel.org
12149 S:      Maintained
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
12151 F:      drivers/ata/sata_promise.*
12152
12153 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
12154 M:      Damien Le Moal <dlemoal@kernel.org>
12155 L:      linux-ide@vger.kernel.org
12156 S:      Maintained
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
12158 F:      Documentation/ABI/testing/sysfs-ata
12159 F:      Documentation/devicetree/bindings/ata/
12160 F:      drivers/ata/
12161 F:      include/linux/ata.h
12162 F:      include/linux/libata.h
12163
12164 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
12165 M:      Vishal Verma <vishal.l.verma@intel.com>
12166 M:      Dan Williams <dan.j.williams@intel.com>
12167 M:      Dave Jiang <dave.jiang@intel.com>
12168 L:      nvdimm@lists.linux.dev
12169 S:      Supported
12170 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12171 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12172 F:      drivers/nvdimm/btt*
12173
12174 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
12175 M:      Dan Williams <dan.j.williams@intel.com>
12176 M:      Vishal Verma <vishal.l.verma@intel.com>
12177 M:      Dave Jiang <dave.jiang@intel.com>
12178 L:      nvdimm@lists.linux.dev
12179 S:      Supported
12180 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12181 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12182 F:      drivers/nvdimm/pmem*
12183
12184 LIBNVDIMM: DEVICETREE BINDINGS
12185 M:      Oliver O'Halloran <oohall@gmail.com>
12186 L:      nvdimm@lists.linux.dev
12187 S:      Supported
12188 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12189 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
12190 F:      drivers/nvdimm/of_pmem.c
12191
12192 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
12193 M:      Dan Williams <dan.j.williams@intel.com>
12194 M:      Vishal Verma <vishal.l.verma@intel.com>
12195 M:      Dave Jiang <dave.jiang@intel.com>
12196 M:      Ira Weiny <ira.weiny@intel.com>
12197 L:      nvdimm@lists.linux.dev
12198 S:      Supported
12199 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
12200 P:      Documentation/nvdimm/maintainer-entry-profile.rst
12201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
12202 F:      drivers/acpi/nfit/*
12203 F:      drivers/nvdimm/*
12204 F:      include/linux/libnvdimm.h
12205 F:      include/linux/nd.h
12206 F:      include/uapi/linux/ndctl.h
12207 F:      tools/testing/nvdimm/
12208
12209 LICENSES and SPDX stuff
12210 M:      Thomas Gleixner <tglx@linutronix.de>
12211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12212 L:      linux-spdx@vger.kernel.org
12213 S:      Maintained
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
12215 F:      COPYING
12216 F:      Documentation/process/license-rules.rst
12217 F:      LICENSES/
12218 F:      scripts/spdxcheck-test.sh
12219 F:      scripts/spdxcheck.py
12220 F:      scripts/spdxexclude
12221
12222 LINEAR RANGES HELPERS
12223 M:      Mark Brown <broonie@kernel.org>
12224 R:      Matti Vaittinen <mazziesaccount@gmail.com>
12225 F:      include/linux/linear_range.h
12226 F:      lib/linear_ranges.c
12227 F:      lib/test_linear_ranges.c
12228
12229 LINUX FOR POWER MACINTOSH
12230 L:      linuxppc-dev@lists.ozlabs.org
12231 S:      Orphan
12232 F:      arch/powerpc/platforms/powermac/
12233 F:      drivers/macintosh/
12234 X:      drivers/macintosh/adb-iop.c
12235 X:      drivers/macintosh/via-macii.c
12236
12237 LINUX FOR POWERPC (32-BIT AND 64-BIT)
12238 M:      Michael Ellerman <mpe@ellerman.id.au>
12239 R:      Nicholas Piggin <npiggin@gmail.com>
12240 R:      Christophe Leroy <christophe.leroy@csgroup.eu>
12241 L:      linuxppc-dev@lists.ozlabs.org
12242 S:      Supported
12243 W:      https://github.com/linuxppc/wiki/wiki
12244 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
12246 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
12247 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
12248 F:      Documentation/devicetree/bindings/powerpc/
12249 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
12250 F:      Documentation/arch/powerpc/
12251 F:      arch/powerpc/
12252 F:      drivers/*/*/*pasemi*
12253 F:      drivers/*/*pasemi*
12254 F:      drivers/char/tpm/tpm_ibmvtpm*
12255 F:      drivers/crypto/nx/
12256 F:      drivers/crypto/vmx/
12257 F:      drivers/i2c/busses/i2c-opal.c
12258 F:      drivers/net/ethernet/ibm/ibmveth.*
12259 F:      drivers/net/ethernet/ibm/ibmvnic.*
12260 F:      drivers/pci/hotplug/pnv_php.c
12261 F:      drivers/pci/hotplug/rpa*
12262 F:      drivers/rtc/rtc-opal.c
12263 F:      drivers/scsi/ibmvscsi/
12264 F:      drivers/tty/hvc/hvc_opal.c
12265 F:      drivers/watchdog/wdrtas.c
12266 F:      tools/testing/selftests/powerpc
12267 N:      /pmac
12268 N:      powermac
12269 N:      powernv
12270 N:      [^a-z0-9]ps3
12271 N:      pseries
12272
12273 LINUX FOR POWERPC EMBEDDED MPC5XXX
12274 M:      Anatolij Gustschin <agust@denx.de>
12275 L:      linuxppc-dev@lists.ozlabs.org
12276 S:      Odd Fixes
12277 F:      arch/powerpc/platforms/512x/
12278 F:      arch/powerpc/platforms/52xx/
12279
12280 LINUX FOR POWERPC EMBEDDED PPC4XX
12281 L:      linuxppc-dev@lists.ozlabs.org
12282 S:      Orphan
12283 F:      arch/powerpc/platforms/40x/
12284 F:      arch/powerpc/platforms/44x/
12285
12286 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
12287 M:      Scott Wood <oss@buserror.net>
12288 L:      linuxppc-dev@lists.ozlabs.org
12289 S:      Odd fixes
12290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
12291 F:      Documentation/devicetree/bindings/cache/freescale-l2cache.txt
12292 F:      Documentation/devicetree/bindings/powerpc/fsl/
12293 F:      arch/powerpc/platforms/83xx/
12294 F:      arch/powerpc/platforms/85xx/
12295
12296 LINUX FOR POWERPC EMBEDDED PPC8XX
12297 M:      Christophe Leroy <christophe.leroy@csgroup.eu>
12298 L:      linuxppc-dev@lists.ozlabs.org
12299 S:      Maintained
12300 F:      arch/powerpc/platforms/8xx/
12301
12302 LINUX KERNEL DUMP TEST MODULE (LKDTM)
12303 M:      Kees Cook <keescook@chromium.org>
12304 S:      Maintained
12305 F:      drivers/misc/lkdtm/*
12306 F:      tools/testing/selftests/lkdtm/*
12307
12308 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
12309 M:      Alan Stern <stern@rowland.harvard.edu>
12310 M:      Andrea Parri <parri.andrea@gmail.com>
12311 M:      Will Deacon <will@kernel.org>
12312 M:      Peter Zijlstra <peterz@infradead.org>
12313 M:      Boqun Feng <boqun.feng@gmail.com>
12314 M:      Nicholas Piggin <npiggin@gmail.com>
12315 M:      David Howells <dhowells@redhat.com>
12316 M:      Jade Alglave <j.alglave@ucl.ac.uk>
12317 M:      Luc Maranget <luc.maranget@inria.fr>
12318 M:      "Paul E. McKenney" <paulmck@kernel.org>
12319 R:      Akira Yokosawa <akiyks@gmail.com>
12320 R:      Daniel Lustig <dlustig@nvidia.com>
12321 R:      Joel Fernandes <joel@joelfernandes.org>
12322 L:      linux-kernel@vger.kernel.org
12323 L:      linux-arch@vger.kernel.org
12324 S:      Supported
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
12326 F:      Documentation/atomic_bitops.txt
12327 F:      Documentation/atomic_t.txt
12328 F:      Documentation/core-api/refcount-vs-atomic.rst
12329 F:      Documentation/litmus-tests/
12330 F:      Documentation/memory-barriers.txt
12331 F:      tools/memory-model/
12332
12333 LINUX-NEXT TREE
12334 M:      Stephen Rothwell <sfr@canb.auug.org.au>
12335 L:      linux-next@vger.kernel.org
12336 S:      Supported
12337 B:      mailto:linux-next@vger.kernel.org and the appropriate development tree
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/
12339
12340 LIS3LV02D ACCELEROMETER DRIVER
12341 M:      Eric Piel <eric.piel@tremplin-utc.net>
12342 S:      Maintained
12343 F:      Documentation/misc-devices/lis3lv02d.rst
12344 F:      drivers/misc/lis3lv02d/
12345 F:      drivers/platform/x86/hp/hp_accel.c
12346
12347 LIST KUNIT TEST
12348 M:      David Gow <davidgow@google.com>
12349 L:      linux-kselftest@vger.kernel.org
12350 L:      kunit-dev@googlegroups.com
12351 S:      Maintained
12352 F:      lib/list-test.c
12353
12354 LITEX PLATFORM
12355 M:      Karol Gugala <kgugala@antmicro.com>
12356 M:      Mateusz Holenko <mholenko@antmicro.com>
12357 M:      Gabriel Somlo <gsomlo@gmail.com>
12358 M:      Joel Stanley <joel@jms.id.au>
12359 S:      Maintained
12360 F:      Documentation/devicetree/bindings/*/litex,*.yaml
12361 F:      arch/openrisc/boot/dts/or1klitex.dts
12362 F:      drivers/mmc/host/litex_mmc.c
12363 F:      drivers/net/ethernet/litex/*
12364 F:      drivers/soc/litex/*
12365 F:      drivers/tty/serial/liteuart.c
12366 F:      include/linux/litex.h
12367 N:      litex
12368
12369 LIVE PATCHING
12370 M:      Josh Poimboeuf <jpoimboe@kernel.org>
12371 M:      Jiri Kosina <jikos@kernel.org>
12372 M:      Miroslav Benes <mbenes@suse.cz>
12373 M:      Petr Mladek <pmladek@suse.com>
12374 R:      Joe Lawrence <joe.lawrence@redhat.com>
12375 L:      live-patching@vger.kernel.org
12376 S:      Maintained
12377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
12378 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
12379 F:      Documentation/livepatch/
12380 F:      arch/powerpc/include/asm/livepatch.h
12381 F:      include/linux/livepatch.h
12382 F:      kernel/livepatch/
12383 F:      kernel/module/livepatch.c
12384 F:      lib/livepatch/
12385 F:      samples/livepatch/
12386 F:      tools/testing/selftests/livepatch/
12387
12388 LLC (802.2)
12389 L:      netdev@vger.kernel.org
12390 S:      Odd fixes
12391 F:      include/linux/llc.h
12392 F:      include/net/llc*
12393 F:      include/uapi/linux/llc.h
12394 F:      net/llc/
12395
12396 LM73 HARDWARE MONITOR DRIVER
12397 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
12398 L:      linux-hwmon@vger.kernel.org
12399 S:      Maintained
12400 F:      drivers/hwmon/lm73.c
12401
12402 LM78 HARDWARE MONITOR DRIVER
12403 M:      Jean Delvare <jdelvare@suse.com>
12404 L:      linux-hwmon@vger.kernel.org
12405 S:      Maintained
12406 F:      Documentation/hwmon/lm78.rst
12407 F:      drivers/hwmon/lm78.c
12408
12409 LM83 HARDWARE MONITOR DRIVER
12410 M:      Jean Delvare <jdelvare@suse.com>
12411 L:      linux-hwmon@vger.kernel.org
12412 S:      Maintained
12413 F:      Documentation/hwmon/lm83.rst
12414 F:      drivers/hwmon/lm83.c
12415
12416 LM90 HARDWARE MONITOR DRIVER
12417 M:      Jean Delvare <jdelvare@suse.com>
12418 L:      linux-hwmon@vger.kernel.org
12419 S:      Maintained
12420 F:      Documentation/devicetree/bindings/hwmon/national,lm90.yaml
12421 F:      Documentation/hwmon/lm90.rst
12422 F:      drivers/hwmon/lm90.c
12423 F:      include/dt-bindings/thermal/lm90.h
12424
12425 LM95234 HARDWARE MONITOR DRIVER
12426 M:      Guenter Roeck <linux@roeck-us.net>
12427 L:      linux-hwmon@vger.kernel.org
12428 S:      Maintained
12429 F:      Documentation/hwmon/lm95234.rst
12430 F:      drivers/hwmon/lm95234.c
12431
12432 LME2510 MEDIA DRIVER
12433 M:      Malcolm Priestley <tvboxspy@gmail.com>
12434 L:      linux-media@vger.kernel.org
12435 S:      Maintained
12436 W:      https://linuxtv.org
12437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12438 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
12439
12440 LOADPIN SECURITY MODULE
12441 M:      Kees Cook <keescook@chromium.org>
12442 S:      Supported
12443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
12444 F:      Documentation/admin-guide/LSM/LoadPin.rst
12445 F:      security/loadpin/
12446
12447 LOCKING PRIMITIVES
12448 M:      Peter Zijlstra <peterz@infradead.org>
12449 M:      Ingo Molnar <mingo@redhat.com>
12450 M:      Will Deacon <will@kernel.org>
12451 R:      Waiman Long <longman@redhat.com>
12452 R:      Boqun Feng <boqun.feng@gmail.com> (LOCKDEP)
12453 L:      linux-kernel@vger.kernel.org
12454 S:      Maintained
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
12456 F:      Documentation/locking/
12457 F:      arch/*/include/asm/spinlock*.h
12458 F:      include/linux/lockdep.h
12459 F:      include/linux/mutex*.h
12460 F:      include/linux/rwlock*.h
12461 F:      include/linux/rwsem*.h
12462 F:      include/linux/seqlock.h
12463 F:      include/linux/spinlock*.h
12464 F:      kernel/locking/
12465 F:      lib/locking*.[ch]
12466 X:      kernel/locking/locktorture.c
12467
12468 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
12469 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
12470 L:      linux-ntfs-dev@lists.sourceforge.net
12471 S:      Maintained
12472 W:      http://www.linux-ntfs.org/content/view/19/37/
12473 F:      Documentation/admin-guide/ldm.rst
12474 F:      block/partitions/ldm.*
12475
12476 LOGITECH HID GAMING KEYBOARDS
12477 M:      Hans de Goede <hdegoede@redhat.com>
12478 L:      linux-input@vger.kernel.org
12479 S:      Maintained
12480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
12481 F:      drivers/hid/hid-lg-g15.c
12482
12483 LONTIUM LT8912B MIPI TO HDMI BRIDGE
12484 M:      Adrien Grassein <adrien.grassein@gmail.com>
12485 S:      Maintained
12486 F:      Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml
12487 F:      drivers/gpu/drm/bridge/lontium-lt8912b.c
12488
12489 LOONGARCH
12490 M:      Huacai Chen <chenhuacai@kernel.org>
12491 R:      WANG Xuerui <kernel@xen0n.name>
12492 L:      loongarch@lists.linux.dev
12493 S:      Maintained
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git
12495 F:      Documentation/arch/loongarch/
12496 F:      Documentation/translations/zh_CN/arch/loongarch/
12497 F:      arch/loongarch/
12498 F:      drivers/*/*loongarch*
12499
12500 LOONGSON GPIO DRIVER
12501 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12502 L:      linux-gpio@vger.kernel.org
12503 S:      Maintained
12504 F:      Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml
12505 F:      drivers/gpio/gpio-loongson-64bit.c
12506
12507 LOONGSON LS2X I2C DRIVER
12508 M:      Binbin Zhou <zhoubinbin@loongson.cn>
12509 L:      linux-i2c@vger.kernel.org
12510 S:      Maintained
12511 F:      Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml
12512 F:      drivers/i2c/busses/i2c-ls2x.c
12513
12514 LOONGSON-2 SOC SERIES CLOCK DRIVER
12515 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12516 L:      linux-clk@vger.kernel.org
12517 S:      Maintained
12518 F:      Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml
12519 F:      drivers/clk/clk-loongson2.c
12520 F:      include/dt-bindings/clock/loongson,ls2k-clk.h
12521
12522 LOONGSON SPI DRIVER
12523 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12524 L:      linux-spi@vger.kernel.org
12525 S:      Maintained
12526 F:      Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
12527 F:      drivers/spi/spi-loongson-core.c
12528 F:      drivers/spi/spi-loongson-pci.c
12529 F:      drivers/spi/spi-loongson-plat.c
12530 F:      drivers/spi/spi-loongson.h
12531
12532 LOONGSON-2 SOC SERIES GUTS DRIVER
12533 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12534 L:      loongarch@lists.linux.dev
12535 S:      Maintained
12536 F:      Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml
12537 F:      drivers/soc/loongson/loongson2_guts.c
12538
12539 LOONGSON-2 SOC SERIES PM DRIVER
12540 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12541 L:      linux-pm@vger.kernel.org
12542 S:      Maintained
12543 F:      Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml
12544 F:      drivers/soc/loongson/loongson2_pm.c
12545
12546 LOONGSON-2 SOC SERIES PINCTRL DRIVER
12547 M:      zhanghongchen <zhanghongchen@loongson.cn>
12548 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12549 L:      linux-gpio@vger.kernel.org
12550 S:      Maintained
12551 F:      Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml
12552 F:      drivers/pinctrl/pinctrl-loongson2.c
12553
12554 LOONGSON-2 SOC SERIES THERMAL DRIVER
12555 M:      zhanghongchen <zhanghongchen@loongson.cn>
12556 M:      Yinbo Zhu <zhuyinbo@loongson.cn>
12557 L:      linux-pm@vger.kernel.org
12558 S:      Maintained
12559 F:      Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
12560 F:      drivers/thermal/loongson2_thermal.c
12561
12562 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
12563 M:      Sathya Prakash <sathya.prakash@broadcom.com>
12564 M:      Sreekanth Reddy <sreekanth.reddy@broadcom.com>
12565 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
12566 L:      MPT-FusionLinux.pdl@broadcom.com
12567 L:      linux-scsi@vger.kernel.org
12568 S:      Supported
12569 W:      http://www.avagotech.com/support/
12570 F:      drivers/message/fusion/
12571 F:      drivers/scsi/mpt3sas/
12572
12573 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
12574 M:      Matthew Wilcox <willy@infradead.org>
12575 L:      linux-scsi@vger.kernel.org
12576 S:      Maintained
12577 F:      drivers/scsi/sym53c8xx_2/
12578
12579 LTC1660 DAC DRIVER
12580 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12581 L:      linux-iio@vger.kernel.org
12582 S:      Maintained
12583 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
12584 F:      drivers/iio/dac/ltc1660.c
12585
12586 LTC2688 IIO DAC DRIVER
12587 M:      Nuno Sá <nuno.sa@analog.com>
12588 L:      linux-iio@vger.kernel.org
12589 S:      Supported
12590 W:      https://ez.analog.com/linux-software-drivers
12591 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688
12592 F:      Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml
12593 F:      drivers/iio/dac/ltc2688.c
12594
12595 LTC2947 HARDWARE MONITOR DRIVER
12596 M:      Nuno Sá <nuno.sa@analog.com>
12597 L:      linux-hwmon@vger.kernel.org
12598 S:      Supported
12599 W:      https://ez.analog.com/linux-software-drivers
12600 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
12601 F:      drivers/hwmon/ltc2947-core.c
12602 F:      drivers/hwmon/ltc2947-i2c.c
12603 F:      drivers/hwmon/ltc2947-spi.c
12604 F:      drivers/hwmon/ltc2947.h
12605
12606 LTC2991 HARDWARE MONITOR DRIVER
12607 M:      Antoniu Miclaus <antoniu.miclaus@analog.com>
12608 L:      linux-hwmon@vger.kernel.org
12609 S:      Supported
12610 W:      https://ez.analog.com/linux-software-drivers
12611 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml
12612 F:      drivers/hwmon/ltc2991.c
12613
12614 LTC2983 IIO TEMPERATURE DRIVER
12615 M:      Nuno Sá <nuno.sa@analog.com>
12616 L:      linux-iio@vger.kernel.org
12617 S:      Supported
12618 W:      https://ez.analog.com/linux-software-drivers
12619 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
12620 F:      drivers/iio/temperature/ltc2983.c
12621
12622 LTC4261 HARDWARE MONITOR DRIVER
12623 M:      Guenter Roeck <linux@roeck-us.net>
12624 L:      linux-hwmon@vger.kernel.org
12625 S:      Maintained
12626 F:      Documentation/hwmon/ltc4261.rst
12627 F:      drivers/hwmon/ltc4261.c
12628
12629 LTC4306 I2C MULTIPLEXER DRIVER
12630 M:      Michael Hennerich <michael.hennerich@analog.com>
12631 L:      linux-i2c@vger.kernel.org
12632 S:      Supported
12633 W:      https://ez.analog.com/linux-software-drivers
12634 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
12635 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
12636
12637 LTP (Linux Test Project)
12638 M:      Mike Frysinger <vapier@gentoo.org>
12639 M:      Cyril Hrubis <chrubis@suse.cz>
12640 M:      Wanlong Gao <wanlong.gao@gmail.com>
12641 M:      Jan Stancek <jstancek@redhat.com>
12642 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
12643 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
12644 L:      ltp@lists.linux.it (subscribers-only)
12645 S:      Maintained
12646 W:      http://linux-test-project.github.io/
12647 T:      git https://github.com/linux-test-project/ltp.git
12648
12649 LYNX 28G SERDES PHY DRIVER
12650 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12651 L:      netdev@vger.kernel.org
12652 S:      Supported
12653 F:      Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml
12654 F:      drivers/phy/freescale/phy-fsl-lynx-28g.c
12655
12656 LYNX PCS MODULE
12657 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
12658 L:      netdev@vger.kernel.org
12659 S:      Supported
12660 F:      drivers/net/pcs/pcs-lynx.c
12661 F:      include/linux/pcs-lynx.h
12662
12663 M68K ARCHITECTURE
12664 M:      Geert Uytterhoeven <geert@linux-m68k.org>
12665 L:      linux-m68k@lists.linux-m68k.org
12666 S:      Maintained
12667 W:      http://www.linux-m68k.org/
12668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
12669 F:      arch/m68k/
12670 F:      drivers/zorro/
12671
12672 M68K ON APPLE MACINTOSH
12673 M:      Joshua Thompson <funaho@jurai.org>
12674 L:      linux-m68k@lists.linux-m68k.org
12675 S:      Maintained
12676 W:      http://www.mac.linux-m68k.org/
12677 F:      arch/m68k/mac/
12678 F:      drivers/macintosh/adb-iop.c
12679 F:      drivers/macintosh/via-macii.c
12680
12681 M68K ON HP9000/300
12682 M:      Philip Blundell <philb@gnu.org>
12683 S:      Maintained
12684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
12685 F:      arch/m68k/hp300/
12686
12687 M88DS3103 MEDIA DRIVER
12688 M:      Antti Palosaari <crope@iki.fi>
12689 L:      linux-media@vger.kernel.org
12690 S:      Maintained
12691 W:      https://linuxtv.org
12692 W:      http://palosaari.fi/linux/
12693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12694 T:      git git://linuxtv.org/anttip/media_tree.git
12695 F:      drivers/media/dvb-frontends/m88ds3103*
12696
12697 M88RS2000 MEDIA DRIVER
12698 M:      Malcolm Priestley <tvboxspy@gmail.com>
12699 L:      linux-media@vger.kernel.org
12700 S:      Maintained
12701 W:      https://linuxtv.org
12702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12703 F:      drivers/media/dvb-frontends/m88rs2000*
12704
12705 MA901 MASTERKIT USB FM RADIO DRIVER
12706 M:      Alexey Klimov <klimov.linux@gmail.com>
12707 L:      linux-media@vger.kernel.org
12708 S:      Maintained
12709 T:      git git://linuxtv.org/media_tree.git
12710 F:      drivers/media/radio/radio-ma901.c
12711
12712 MAC80211
12713 M:      Johannes Berg <johannes@sipsolutions.net>
12714 L:      linux-wireless@vger.kernel.org
12715 S:      Maintained
12716 W:      https://wireless.wiki.kernel.org/
12717 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
12718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
12719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
12720 F:      Documentation/networking/mac80211-injection.rst
12721 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
12722 F:      drivers/net/wireless/virtual/mac80211_hwsim.[ch]
12723 F:      include/net/mac80211.h
12724 F:      net/mac80211/
12725
12726 MAILBOX API
12727 M:      Jassi Brar <jassisinghbrar@gmail.com>
12728 L:      linux-kernel@vger.kernel.org
12729 S:      Maintained
12730 F:      Documentation/devicetree/bindings/mailbox/
12731 F:      drivers/mailbox/
12732 F:      include/dt-bindings/mailbox/
12733 F:      include/linux/mailbox_client.h
12734 F:      include/linux/mailbox_controller.h
12735
12736 MAILBOX ARM MHUv2
12737 M:      Viresh Kumar <viresh.kumar@linaro.org>
12738 M:      Tushar Khandelwal <Tushar.Khandelwal@arm.com>
12739 L:      linux-kernel@vger.kernel.org
12740 S:      Maintained
12741 F:      Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
12742 F:      drivers/mailbox/arm_mhuv2.c
12743 F:      include/linux/mailbox/arm_mhuv2_message.h
12744
12745 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
12746 M:      Michael Kerrisk <mtk.manpages@gmail.com>
12747 L:      linux-man@vger.kernel.org
12748 S:      Maintained
12749 W:      http://www.kernel.org/doc/man-pages
12750
12751 MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP)
12752 M:      Jeremy Kerr <jk@codeconstruct.com.au>
12753 M:      Matt Johnston <matt@codeconstruct.com.au>
12754 L:      netdev@vger.kernel.org
12755 S:      Maintained
12756 F:      Documentation/networking/mctp.rst
12757 F:      drivers/net/mctp/
12758 F:      include/net/mctp.h
12759 F:      include/net/mctpdevice.h
12760 F:      include/net/netns/mctp.h
12761 F:      net/mctp/
12762
12763 MAPLE TREE
12764 M:      Liam R. Howlett <Liam.Howlett@oracle.com>
12765 L:      maple-tree@lists.infradead.org
12766 L:      linux-mm@kvack.org
12767 S:      Supported
12768 F:      Documentation/core-api/maple_tree.rst
12769 F:      include/linux/maple_tree.h
12770 F:      include/trace/events/maple_tree.h
12771 F:      lib/maple_tree.c
12772 F:      lib/test_maple_tree.c
12773 F:      tools/testing/radix-tree/linux/maple_tree.h
12774 F:      tools/testing/radix-tree/maple.c
12775
12776 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
12777 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
12778 L:      linux-mips@vger.kernel.org
12779 S:      Maintained
12780 F:      arch/mips/boot/dts/img/pistachio*
12781
12782 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
12783 M:      Andrew Lunn <andrew@lunn.ch>
12784 L:      netdev@vger.kernel.org
12785 S:      Maintained
12786 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
12787 F:      Documentation/networking/devlink/mv88e6xxx.rst
12788 F:      drivers/net/dsa/mv88e6xxx/
12789 F:      include/linux/dsa/mv88e6xxx.h
12790 F:      include/linux/platform_data/mv88e6xxx.h
12791
12792 MARVELL ARMADA 3700 PHY DRIVERS
12793 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12794 S:      Maintained
12795 F:      Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml
12796 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
12797 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
12798 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
12799
12800 MARVELL ARMADA 3700 SERIAL DRIVER
12801 M:      Pali Rohár <pali@kernel.org>
12802 S:      Maintained
12803 F:      Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml
12804 F:      Documentation/devicetree/bindings/serial/mvebu-uart.txt
12805 F:      drivers/tty/serial/mvebu-uart.c
12806
12807 MARVELL ARMADA DRM SUPPORT
12808 M:      Russell King <linux@armlinux.org.uk>
12809 S:      Maintained
12810 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
12811 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
12812 F:      Documentation/devicetree/bindings/display/armada/
12813 F:      drivers/gpu/drm/armada/
12814 F:      include/uapi/drm/armada_drm.h
12815
12816 MARVELL CRYPTO DRIVER
12817 M:      Boris Brezillon <bbrezillon@kernel.org>
12818 M:      Arnaud Ebalard <arno@natisbad.org>
12819 M:      Srujana Challa <schalla@marvell.com>
12820 L:      linux-crypto@vger.kernel.org
12821 S:      Maintained
12822 F:      drivers/crypto/marvell/
12823 F:      include/linux/soc/marvell/octeontx2/
12824
12825 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
12826 M:      Mirko Lindner <mlindner@marvell.com>
12827 M:      Stephen Hemminger <stephen@networkplumber.org>
12828 L:      netdev@vger.kernel.org
12829 S:      Maintained
12830 F:      drivers/net/ethernet/marvell/sk*
12831
12832 MARVELL LIBERTAS WIRELESS DRIVER
12833 L:      libertas-dev@lists.infradead.org
12834 S:      Orphan
12835 F:      drivers/net/wireless/marvell/libertas/
12836
12837 MARVELL MACCHIATOBIN SUPPORT
12838 M:      Russell King <linux@armlinux.org.uk>
12839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12840 S:      Maintained
12841 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
12842
12843 MARVELL MV643XX ETHERNET DRIVER
12844 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
12848 F:      include/linux/mv643xx.h
12849
12850 MARVELL MV88X3310 PHY DRIVER
12851 M:      Russell King <linux@armlinux.org.uk>
12852 M:      Marek Behún <kabel@kernel.org>
12853 L:      netdev@vger.kernel.org
12854 S:      Maintained
12855 F:      drivers/net/phy/marvell10g.c
12856
12857 MARVELL MVEBU THERMAL DRIVER
12858 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12859 S:      Maintained
12860 F:      drivers/thermal/armada_thermal.c
12861
12862 MARVELL MVNETA ETHERNET DRIVER
12863 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12864 L:      netdev@vger.kernel.org
12865 S:      Maintained
12866 F:      drivers/net/ethernet/marvell/mvneta.*
12867
12868 MARVELL MVPP2 ETHERNET DRIVER
12869 M:      Marcin Wojtas <mw@semihalf.com>
12870 M:      Russell King <linux@armlinux.org.uk>
12871 L:      netdev@vger.kernel.org
12872 S:      Maintained
12873 F:      Documentation/devicetree/bindings/net/marvell,pp2.yaml
12874 F:      drivers/net/ethernet/marvell/mvpp2/
12875
12876 MARVELL MWIFIEX WIRELESS DRIVER
12877 M:      Brian Norris <briannorris@chromium.org>
12878 L:      linux-wireless@vger.kernel.org
12879 S:      Odd Fixes
12880 F:      drivers/net/wireless/marvell/mwifiex/
12881
12882 MARVELL MWL8K WIRELESS DRIVER
12883 L:      linux-wireless@vger.kernel.org
12884 S:      Orphan
12885 F:      drivers/net/wireless/marvell/mwl8k.c
12886
12887 MARVELL NAND CONTROLLER DRIVER
12888 M:      Miquel Raynal <miquel.raynal@bootlin.com>
12889 L:      linux-mtd@lists.infradead.org
12890 S:      Maintained
12891 F:      drivers/mtd/nand/raw/marvell_nand.c
12892
12893 MARVELL OCTEON ENDPOINT DRIVER
12894 M:      Veerasenareddy Burru <vburru@marvell.com>
12895 M:      Sathesh Edara <sedara@marvell.com>
12896 L:      netdev@vger.kernel.org
12897 S:      Supported
12898 F:      drivers/net/ethernet/marvell/octeon_ep
12899
12900 MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER
12901 M:      Sunil Goutham <sgoutham@marvell.com>
12902 M:      Geetha sowjanya <gakula@marvell.com>
12903 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12904 M:      hariprasad <hkelam@marvell.com>
12905 L:      netdev@vger.kernel.org
12906 S:      Supported
12907 F:      drivers/net/ethernet/marvell/octeontx2/nic/
12908 F:      include/linux/soc/marvell/octeontx2/
12909
12910 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
12911 M:      Sunil Goutham <sgoutham@marvell.com>
12912 M:      Linu Cherian <lcherian@marvell.com>
12913 M:      Geetha sowjanya <gakula@marvell.com>
12914 M:      Jerin Jacob <jerinj@marvell.com>
12915 M:      hariprasad <hkelam@marvell.com>
12916 M:      Subbaraya Sundeep <sbhatta@marvell.com>
12917 L:      netdev@vger.kernel.org
12918 S:      Supported
12919 F:      Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst
12920 F:      drivers/net/ethernet/marvell/octeontx2/af/
12921
12922 MARVELL PRESTERA ETHERNET SWITCH DRIVER
12923 M:      Taras Chornyi <taras.chornyi@plvision.eu>
12924 S:      Supported
12925 W:      https://github.com/Marvell-switching/switchdev-prestera
12926 F:      drivers/net/ethernet/marvell/prestera/
12927
12928 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
12929 M:      Nicolas Pitre <nico@fluxnic.net>
12930 S:      Odd Fixes
12931 F:      drivers/mmc/host/mvsdio.*
12932
12933 MARVELL USB MDIO CONTROLLER DRIVER
12934 M:      Tobias Waldekranz <tobias@waldekranz.com>
12935 L:      netdev@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/net/marvell,mvusb.yaml
12938 F:      drivers/net/mdio/mdio-mvusb.c
12939
12940 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
12941 M:      Hu Ziji <huziji@marvell.com>
12942 L:      linux-mmc@vger.kernel.org
12943 S:      Supported
12944 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml
12945 F:      drivers/mmc/host/sdhci-xenon*
12946
12947 MATROX FRAMEBUFFER DRIVER
12948 L:      linux-fbdev@vger.kernel.org
12949 S:      Orphan
12950 F:      drivers/video/fbdev/matrox/matroxfb_*
12951 F:      include/uapi/linux/matroxfb.h
12952
12953 MAX15301 DRIVER
12954 M:      Daniel Nilsson <daniel.nilsson@flex.com>
12955 L:      linux-hwmon@vger.kernel.org
12956 S:      Maintained
12957 F:      Documentation/hwmon/max15301.rst
12958 F:      drivers/hwmon/pmbus/max15301.c
12959
12960 MAX16065 HARDWARE MONITOR DRIVER
12961 M:      Guenter Roeck <linux@roeck-us.net>
12962 L:      linux-hwmon@vger.kernel.org
12963 S:      Maintained
12964 F:      Documentation/hwmon/max16065.rst
12965 F:      drivers/hwmon/max16065.c
12966
12967 MAX2175 SDR TUNER DRIVER
12968 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
12969 L:      linux-media@vger.kernel.org
12970 S:      Maintained
12971 T:      git git://linuxtv.org/media_tree.git
12972 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
12973 F:      Documentation/userspace-api/media/drivers/max2175.rst
12974 F:      drivers/media/i2c/max2175*
12975 F:      include/uapi/linux/max2175.h
12976
12977 MAX31827 TEMPERATURE SWITCH DRIVER
12978 M:      Daniel Matyas <daniel.matyas@analog.com>
12979 L:      linux-hwmon@vger.kernel.org
12980 S:      Supported
12981 W:      https://ez.analog.com/linux-software-drivers
12982 F:      Documentation/devicetree/bindings/hwmon/adi,max31827.yaml
12983 F:      Documentation/hwmon/max31827.rst
12984 F:      drivers/hwmon/max31827.c
12985
12986 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
12987 L:      linux-hwmon@vger.kernel.org
12988 S:      Orphan
12989 F:      Documentation/hwmon/max6650.rst
12990 F:      drivers/hwmon/max6650.c
12991
12992 MAX6697 HARDWARE MONITOR DRIVER
12993 M:      Guenter Roeck <linux@roeck-us.net>
12994 L:      linux-hwmon@vger.kernel.org
12995 S:      Maintained
12996 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
12997 F:      Documentation/hwmon/max6697.rst
12998 F:      drivers/hwmon/max6697.c
12999 F:      include/linux/platform_data/max6697.h
13000
13001 MAX9286 QUAD GMSL DESERIALIZER DRIVER
13002 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
13003 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13004 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13005 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
13006 L:      linux-media@vger.kernel.org
13007 S:      Maintained
13008 F:      Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml
13009 F:      drivers/media/i2c/max9286.c
13010
13011 MAX96712 QUAD GMSL2 DESERIALIZER DRIVER
13012 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13013 L:      linux-media@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/staging/media/max96712/max96712.c
13016
13017 MAX9860 MONO AUDIO VOICE CODEC DRIVER
13018 M:      Peter Rosin <peda@axentia.se>
13019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13020 S:      Maintained
13021 F:      Documentation/devicetree/bindings/sound/max9860.txt
13022 F:      sound/soc/codecs/max9860.*
13023
13024 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
13025 M:      Andreas Klinger <ak@it-klinger.de>
13026 L:      linux-iio@vger.kernel.org
13027 S:      Maintained
13028 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml
13029 F:      drivers/iio/proximity/mb1232.c
13030
13031 MAXIM MAX11205 DRIVER
13032 M:      Ramona Bolboaca <ramona.bolboaca@analog.com>
13033 L:      linux-iio@vger.kernel.org
13034 S:      Supported
13035 W:      https://ez.analog.com/linux-software-drivers
13036 F:      Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml
13037 F:      drivers/iio/adc/max11205.c
13038
13039 MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS
13040 R:      Iskren Chernev <iskren.chernev@gmail.com>
13041 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13042 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13043 R:      Matheus Castello <matheus@castello.eng.br>
13044 L:      linux-pm@vger.kernel.org
13045 S:      Maintained
13046 F:      Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml
13047 F:      drivers/power/supply/max17040_battery.c
13048
13049 MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS
13050 R:      Hans de Goede <hdegoede@redhat.com>
13051 R:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13052 R:      Marek Szyprowski <m.szyprowski@samsung.com>
13053 R:      Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
13054 R:      Purism Kernel Team <kernel@puri.sm>
13055 L:      linux-pm@vger.kernel.org
13056 S:      Maintained
13057 F:      Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
13058 F:      drivers/power/supply/max17042_battery.c
13059
13060 MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER
13061 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13062 L:      linux-kernel@vger.kernel.org
13063 S:      Maintained
13064 F:      Documentation/devicetree/bindings/regulator/maxim,max20086.yaml
13065 F:      drivers/regulator/max20086-regulator.c
13066
13067 MAXIM MAX30208 TEMPERATURE SENSOR DRIVER
13068 M:      Rajat Khandelwal <rajat.khandelwal@linux.intel.com>
13069 L:      linux-iio@vger.kernel.org
13070 S:      Maintained
13071 F:      drivers/iio/temperature/max30208.c
13072
13073 MAXIM MAX77650 PMIC MFD DRIVER
13074 M:      Bartosz Golaszewski <brgl@bgdev.pl>
13075 L:      linux-kernel@vger.kernel.org
13076 S:      Maintained
13077 F:      Documentation/devicetree/bindings/*/*max77650.yaml
13078 F:      Documentation/devicetree/bindings/*/max77650*.yaml
13079 F:      drivers/gpio/gpio-max77650.c
13080 F:      drivers/input/misc/max77650-onkey.c
13081 F:      drivers/leds/leds-max77650.c
13082 F:      drivers/mfd/max77650.c
13083 F:      drivers/power/supply/max77650-charger.c
13084 F:      drivers/regulator/max77650-regulator.c
13085 F:      include/linux/mfd/max77650.h
13086
13087 MAXIM MAX77714 PMIC MFD DRIVER
13088 M:      Luca Ceresoli <luca@lucaceresoli.net>
13089 S:      Maintained
13090 F:      Documentation/devicetree/bindings/mfd/maxim,max77714.yaml
13091 F:      drivers/mfd/max77714.c
13092 F:      include/linux/mfd/max77714.h
13093
13094 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
13095 M:      Javier Martinez Canillas <javier@dowhile0.org>
13096 L:      linux-kernel@vger.kernel.org
13097 S:      Supported
13098 F:      Documentation/devicetree/bindings/*/*max77802.yaml
13099 F:      drivers/regulator/max77802-regulator.c
13100 F:      include/dt-bindings/*/*max77802.h
13101
13102 MAXIM MAX77976 BATTERY CHARGER
13103 M:      Luca Ceresoli <luca@lucaceresoli.net>
13104 S:      Supported
13105 F:      Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml
13106 F:      drivers/power/supply/max77976_charger.c
13107
13108 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
13109 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13110 L:      linux-pm@vger.kernel.org
13111 S:      Maintained
13112 B:      mailto:linux-samsung-soc@vger.kernel.org
13113 F:      Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml
13114 F:      Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml
13115 F:      drivers/power/supply/max14577_charger.c
13116 F:      drivers/power/supply/max77693_charger.c
13117
13118 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
13119 M:      Chanwoo Choi <cw00.choi@samsung.com>
13120 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13121 L:      linux-kernel@vger.kernel.org
13122 S:      Maintained
13123 B:      mailto:linux-samsung-soc@vger.kernel.org
13124 F:      Documentation/devicetree/bindings/*/maxim,max14577.yaml
13125 F:      Documentation/devicetree/bindings/*/maxim,max77686.yaml
13126 F:      Documentation/devicetree/bindings/*/maxim,max77693.yaml
13127 F:      Documentation/devicetree/bindings/*/maxim,max77843.yaml
13128 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
13129 F:      drivers/*/*max77843.c
13130 F:      drivers/*/max14577*.c
13131 F:      drivers/*/max77686*.c
13132 F:      drivers/*/max77693*.c
13133 F:      drivers/clk/clk-max77686.c
13134 F:      drivers/extcon/extcon-max14577.c
13135 F:      drivers/extcon/extcon-max77693.c
13136 F:      drivers/rtc/rtc-max77686.c
13137 F:      include/linux/mfd/max14577*.h
13138 F:      include/linux/mfd/max77686*.h
13139 F:      include/linux/mfd/max77693*.h
13140
13141 MAXIRADIO FM RADIO RECEIVER DRIVER
13142 M:      Hans Verkuil <hverkuil@xs4all.nl>
13143 L:      linux-media@vger.kernel.org
13144 S:      Maintained
13145 W:      https://linuxtv.org
13146 T:      git git://linuxtv.org/media_tree.git
13147 F:      drivers/media/radio/radio-maxiradio*
13148
13149 MAXLINEAR ETHERNET PHY DRIVER
13150 M:      Xu Liang <lxu@maxlinear.com>
13151 L:      netdev@vger.kernel.org
13152 S:      Supported
13153 F:      drivers/net/phy/mxl-gpy.c
13154
13155 MCAN MMIO DEVICE DRIVER
13156 M:      Chandrasekar Ramakrishnan <rcsekar@samsung.com>
13157 L:      linux-can@vger.kernel.org
13158 S:      Maintained
13159 F:      Documentation/devicetree/bindings/net/can/bosch,m_can.yaml
13160 F:      drivers/net/can/m_can/m_can.c
13161 F:      drivers/net/can/m_can/m_can.h
13162 F:      drivers/net/can/m_can/m_can_platform.c
13163
13164 MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER
13165 R:      Yasushi SHOJI <yashi@spacecubics.com>
13166 L:      linux-can@vger.kernel.org
13167 S:      Maintained
13168 F:      drivers/net/can/usb/mcba_usb.c
13169
13170 MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER
13171 M:      Rishi Gupta <gupt21@gmail.com>
13172 L:      linux-i2c@vger.kernel.org
13173 L:      linux-input@vger.kernel.org
13174 S:      Maintained
13175 F:      drivers/hid/hid-mcp2221.c
13176
13177 MCP251XFD SPI-CAN NETWORK DRIVER
13178 M:      Marc Kleine-Budde <mkl@pengutronix.de>
13179 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
13180 R:      Thomas Kopp <thomas.kopp@microchip.com>
13181 L:      linux-can@vger.kernel.org
13182 S:      Maintained
13183 F:      Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml
13184 F:      drivers/net/can/spi/mcp251xfd/
13185
13186 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
13187 M:      Peter Rosin <peda@axentia.se>
13188 L:      linux-iio@vger.kernel.org
13189 S:      Maintained
13190 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
13191 F:      drivers/iio/potentiometer/mcp4018.c
13192 F:      drivers/iio/potentiometer/mcp4531.c
13193
13194 MCR20A IEEE-802.15.4 RADIO DRIVER
13195 M:      Stefan Schmidt <stefan@datenfreihafen.org>
13196 L:      linux-wpan@vger.kernel.org
13197 S:      Odd Fixes
13198 W:      https://github.com/xueliu/mcr20a-linux
13199 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
13200 F:      drivers/net/ieee802154/mcr20a.c
13201 F:      drivers/net/ieee802154/mcr20a.h
13202
13203 MDIO REGMAP DRIVER
13204 M:      Maxime Chevallier <maxime.chevallier@bootlin.com>
13205 L:      netdev@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/net/mdio/mdio-regmap.c
13208 F:      include/linux/mdio/mdio-regmap.h
13209
13210 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
13211 M:      William Breathitt Gray <william.gray@linaro.org>
13212 L:      linux-iio@vger.kernel.org
13213 S:      Maintained
13214 F:      drivers/iio/dac/cio-dac.c
13215
13216 MEDIA CONTROLLER FRAMEWORK
13217 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13218 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13219 L:      linux-media@vger.kernel.org
13220 S:      Supported
13221 W:      https://www.linuxtv.org
13222 T:      git git://linuxtv.org/media_tree.git
13223 F:      drivers/media/mc/
13224 F:      include/media/media-*.h
13225 F:      include/uapi/linux/media.h
13226
13227 MEDIA DRIVER FOR FREESCALE IMX PXP
13228 M:      Philipp Zabel <p.zabel@pengutronix.de>
13229 L:      linux-media@vger.kernel.org
13230 S:      Maintained
13231 T:      git git://linuxtv.org/media_tree.git
13232 F:      drivers/media/platform/nxp/imx-pxp.[ch]
13233
13234 MEDIA DRIVERS FOR ASCOT2E
13235 M:      Sergey Kozlov <serjk@netup.ru>
13236 M:      Abylay Ospan <aospan@netup.ru>
13237 L:      linux-media@vger.kernel.org
13238 S:      Supported
13239 W:      https://linuxtv.org
13240 W:      http://netup.tv/
13241 T:      git git://linuxtv.org/media_tree.git
13242 F:      drivers/media/dvb-frontends/ascot2e*
13243
13244 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
13245 M:      Jasmin Jessich <jasmin@anw.at>
13246 L:      linux-media@vger.kernel.org
13247 S:      Maintained
13248 W:      https://linuxtv.org
13249 T:      git git://linuxtv.org/media_tree.git
13250 F:      drivers/media/dvb-frontends/cxd2099*
13251
13252 MEDIA DRIVERS FOR CXD2841ER
13253 M:      Sergey Kozlov <serjk@netup.ru>
13254 M:      Abylay Ospan <aospan@netup.ru>
13255 L:      linux-media@vger.kernel.org
13256 S:      Supported
13257 W:      https://linuxtv.org
13258 W:      http://netup.tv/
13259 T:      git git://linuxtv.org/media_tree.git
13260 F:      drivers/media/dvb-frontends/cxd2841er*
13261
13262 MEDIA DRIVERS FOR CXD2880
13263 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
13264 L:      linux-media@vger.kernel.org
13265 S:      Supported
13266 W:      http://linuxtv.org/
13267 T:      git git://linuxtv.org/media_tree.git
13268 F:      drivers/media/dvb-frontends/cxd2880/*
13269 F:      drivers/media/spi/cxd2880*
13270
13271 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
13272 L:      linux-media@vger.kernel.org
13273 S:      Orphan
13274 W:      https://linuxtv.org
13275 T:      git git://linuxtv.org/media_tree.git
13276 F:      drivers/media/pci/ddbridge/*
13277
13278 MEDIA DRIVERS FOR FREESCALE IMX
13279 M:      Steve Longerbeam <slongerbeam@gmail.com>
13280 M:      Philipp Zabel <p.zabel@pengutronix.de>
13281 L:      linux-media@vger.kernel.org
13282 S:      Maintained
13283 T:      git git://linuxtv.org/media_tree.git
13284 F:      Documentation/admin-guide/media/imx.rst
13285 F:      Documentation/devicetree/bindings/media/imx.txt
13286 F:      drivers/staging/media/imx/
13287 F:      include/linux/imx-media.h
13288 F:      include/media/imx.h
13289
13290 MEDIA DRIVERS FOR FREESCALE IMX7/8
13291 M:      Rui Miguel Silva <rmfrfs@gmail.com>
13292 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13293 M:      Martin Kepplinger <martin.kepplinger@puri.sm>
13294 R:      Purism Kernel Team <kernel@puri.sm>
13295 L:      linux-media@vger.kernel.org
13296 S:      Maintained
13297 T:      git git://linuxtv.org/media_tree.git
13298 F:      Documentation/admin-guide/media/imx7.rst
13299 F:      Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml
13300 F:      Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml
13301 F:      Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml
13302 F:      drivers/media/platform/nxp/imx-mipi-csis.c
13303 F:      drivers/media/platform/nxp/imx7-media-csi.c
13304 F:      drivers/media/platform/nxp/imx8mq-mipi-csi2.c
13305
13306 MEDIA DRIVERS FOR HELENE
13307 M:      Abylay Ospan <aospan@netup.ru>
13308 L:      linux-media@vger.kernel.org
13309 S:      Supported
13310 W:      https://linuxtv.org
13311 W:      http://netup.tv/
13312 T:      git git://linuxtv.org/media_tree.git
13313 F:      drivers/media/dvb-frontends/helene*
13314
13315 MEDIA DRIVERS FOR HORUS3A
13316 M:      Sergey Kozlov <serjk@netup.ru>
13317 M:      Abylay Ospan <aospan@netup.ru>
13318 L:      linux-media@vger.kernel.org
13319 S:      Supported
13320 W:      https://linuxtv.org
13321 W:      http://netup.tv/
13322 T:      git git://linuxtv.org/media_tree.git
13323 F:      drivers/media/dvb-frontends/horus3a*
13324
13325 MEDIA DRIVERS FOR LNBH25
13326 M:      Sergey Kozlov <serjk@netup.ru>
13327 M:      Abylay Ospan <aospan@netup.ru>
13328 L:      linux-media@vger.kernel.org
13329 S:      Supported
13330 W:      https://linuxtv.org
13331 W:      http://netup.tv/
13332 T:      git git://linuxtv.org/media_tree.git
13333 F:      drivers/media/dvb-frontends/lnbh25*
13334
13335 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
13336 L:      linux-media@vger.kernel.org
13337 S:      Orphan
13338 W:      https://linuxtv.org
13339 T:      git git://linuxtv.org/media_tree.git
13340 F:      drivers/media/dvb-frontends/mxl5xx*
13341
13342 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
13343 M:      Sergey Kozlov <serjk@netup.ru>
13344 M:      Abylay Ospan <aospan@netup.ru>
13345 L:      linux-media@vger.kernel.org
13346 S:      Supported
13347 W:      https://linuxtv.org
13348 W:      http://netup.tv/
13349 T:      git git://linuxtv.org/media_tree.git
13350 F:      drivers/media/pci/netup_unidvb/*
13351
13352 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
13353 M:      Dmitry Osipenko <digetx@gmail.com>
13354 L:      linux-media@vger.kernel.org
13355 L:      linux-tegra@vger.kernel.org
13356 S:      Maintained
13357 T:      git git://linuxtv.org/media_tree.git
13358 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml
13359 F:      drivers/media/platform/nvidia/tegra-vde/
13360
13361 MEDIA DRIVERS FOR RENESAS - CEU
13362 M:      Jacopo Mondi <jacopo@jmondi.org>
13363 L:      linux-media@vger.kernel.org
13364 L:      linux-renesas-soc@vger.kernel.org
13365 S:      Supported
13366 T:      git git://linuxtv.org/media_tree.git
13367 F:      Documentation/devicetree/bindings/media/renesas,ceu.yaml
13368 F:      drivers/media/platform/renesas/renesas-ceu.c
13369 F:      include/media/drv-intf/renesas-ceu.h
13370
13371 MEDIA DRIVERS FOR RENESAS - DRIF
13372 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
13373 L:      linux-media@vger.kernel.org
13374 L:      linux-renesas-soc@vger.kernel.org
13375 S:      Supported
13376 T:      git git://linuxtv.org/media_tree.git
13377 F:      Documentation/devicetree/bindings/media/renesas,drif.yaml
13378 F:      drivers/media/platform/renesas/rcar_drif.c
13379
13380 MEDIA DRIVERS FOR RENESAS - FCP
13381 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13382 L:      linux-media@vger.kernel.org
13383 L:      linux-renesas-soc@vger.kernel.org
13384 S:      Supported
13385 T:      git git://linuxtv.org/media_tree.git
13386 F:      Documentation/devicetree/bindings/media/renesas,fcp.yaml
13387 F:      drivers/media/platform/renesas/rcar-fcp.c
13388 F:      include/media/rcar-fcp.h
13389
13390 MEDIA DRIVERS FOR RENESAS - FDP1
13391 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13392 L:      linux-media@vger.kernel.org
13393 L:      linux-renesas-soc@vger.kernel.org
13394 S:      Supported
13395 T:      git git://linuxtv.org/media_tree.git
13396 F:      Documentation/devicetree/bindings/media/renesas,fdp1.yaml
13397 F:      drivers/media/platform/renesas/rcar_fdp1.c
13398
13399 MEDIA DRIVERS FOR RENESAS - VIN
13400 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
13401 L:      linux-media@vger.kernel.org
13402 L:      linux-renesas-soc@vger.kernel.org
13403 S:      Supported
13404 T:      git git://linuxtv.org/media_tree.git
13405 F:      Documentation/devicetree/bindings/media/renesas,csi2.yaml
13406 F:      Documentation/devicetree/bindings/media/renesas,isp.yaml
13407 F:      Documentation/devicetree/bindings/media/renesas,vin.yaml
13408 F:      drivers/media/platform/renesas/rcar-isp.c
13409 F:      drivers/media/platform/renesas/rcar-vin/
13410
13411 MEDIA DRIVERS FOR RENESAS - VSP1
13412 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13413 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
13414 L:      linux-media@vger.kernel.org
13415 L:      linux-renesas-soc@vger.kernel.org
13416 S:      Supported
13417 T:      git git://linuxtv.org/media_tree.git
13418 F:      Documentation/devicetree/bindings/media/renesas,vsp1.yaml
13419 F:      drivers/media/platform/renesas/vsp1/
13420
13421 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
13422 L:      linux-media@vger.kernel.org
13423 S:      Orphan
13424 W:      https://linuxtv.org
13425 T:      git git://linuxtv.org/media_tree.git
13426 F:      drivers/media/dvb-frontends/stv0910*
13427
13428 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
13429 L:      linux-media@vger.kernel.org
13430 S:      Orphan
13431 W:      https://linuxtv.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 F:      drivers/media/dvb-frontends/stv6111*
13434
13435 MEDIA DRIVERS FOR STM32 - DCMI
13436 M:      Hugues Fruchet <hugues.fruchet@foss.st.com>
13437 L:      linux-media@vger.kernel.org
13438 S:      Supported
13439 T:      git git://linuxtv.org/media_tree.git
13440 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml
13441 F:      drivers/media/platform/st/stm32/stm32-dcmi.c
13442
13443 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
13444 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13445 L:      linux-media@vger.kernel.org
13446 S:      Maintained
13447 W:      https://linuxtv.org
13448 Q:      http://patchwork.kernel.org/project/linux-media/list/
13449 T:      git git://linuxtv.org/media_tree.git
13450 F:      Documentation/admin-guide/media/
13451 F:      Documentation/devicetree/bindings/media/
13452 F:      Documentation/driver-api/media/
13453 F:      Documentation/userspace-api/media/
13454 F:      drivers/media/
13455 F:      drivers/staging/media/
13456 F:      include/dt-bindings/media/
13457 F:      include/linux/platform_data/media/
13458 F:      include/media/
13459 F:      include/uapi/linux/dvb/
13460 F:      include/uapi/linux/ivtv*
13461 F:      include/uapi/linux/media.h
13462 F:      include/uapi/linux/uvcvideo.h
13463 F:      include/uapi/linux/v4l2-*
13464 F:      include/uapi/linux/videodev2.h
13465
13466 MEDIATEK BLUETOOTH DRIVER
13467 M:      Sean Wang <sean.wang@mediatek.com>
13468 L:      linux-bluetooth@vger.kernel.org
13469 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
13472 F:      drivers/bluetooth/btmtkuart.c
13473
13474 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
13475 M:      Sean Wang <sean.wang@mediatek.com>
13476 L:      linux-pm@vger.kernel.org
13477 S:      Maintained
13478 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
13479 F:      drivers/power/reset/mt6323-poweroff.c
13480
13481 MEDIATEK CIR DRIVER
13482 M:      Sean Wang <sean.wang@mediatek.com>
13483 S:      Maintained
13484 F:      drivers/media/rc/mtk-cir.c
13485
13486 MEDIATEK DMA DRIVER
13487 M:      Sean Wang <sean.wang@mediatek.com>
13488 L:      dmaengine@vger.kernel.org
13489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13490 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13491 S:      Maintained
13492 F:      Documentation/devicetree/bindings/dma/mtk-*
13493 F:      drivers/dma/mediatek/
13494
13495 MEDIATEK ETHERNET DRIVER
13496 M:      Felix Fietkau <nbd@nbd.name>
13497 M:      John Crispin <john@phrozen.org>
13498 M:      Sean Wang <sean.wang@mediatek.com>
13499 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
13500 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13501 L:      netdev@vger.kernel.org
13502 S:      Maintained
13503 F:      drivers/net/ethernet/mediatek/
13504
13505 MEDIATEK ETHERNET PCS DRIVER
13506 M:      Alexander Couzens <lynxis@fe80.eu>
13507 M:      Daniel Golle <daniel@makrotopia.org>
13508 L:      netdev@vger.kernel.org
13509 S:      Maintained
13510 F:      drivers/net/pcs/pcs-mtk-lynxi.c
13511 F:      include/linux/pcs/pcs-mtk-lynxi.h
13512
13513 MEDIATEK ETHERNET PHY DRIVERS
13514 M:      Daniel Golle <daniel@makrotopia.org>
13515 M:      Qingfang Deng <dqfext@gmail.com>
13516 M:      SkyLake Huang <SkyLake.Huang@mediatek.com>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/phy/mediatek-ge-soc.c
13520 F:      drivers/net/phy/mediatek-ge.c
13521
13522 MEDIATEK I2C CONTROLLER DRIVER
13523 M:      Qii Wang <qii.wang@mediatek.com>
13524 L:      linux-i2c@vger.kernel.org
13525 S:      Maintained
13526 F:      Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
13527 F:      drivers/i2c/busses/i2c-mt65xx.c
13528
13529 MEDIATEK IOMMU DRIVER
13530 M:      Yong Wu <yong.wu@mediatek.com>
13531 L:      iommu@lists.linux.dev
13532 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13533 S:      Supported
13534 F:      Documentation/devicetree/bindings/iommu/mediatek*
13535 F:      drivers/iommu/mtk_iommu*
13536 F:      include/dt-bindings/memory/mediatek,mt*-port.h
13537 F:      include/dt-bindings/memory/mt*-port.h
13538
13539 MEDIATEK JPEG DRIVER
13540 M:      Bin Liu <bin.liu@mediatek.com>
13541 S:      Supported
13542 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml
13543 F:      drivers/media/platform/mediatek/jpeg/
13544
13545 MEDIATEK KEYPAD DRIVER
13546 M:      Mattijs Korpershoek <mkorpershoek@baylibre.com>
13547 S:      Supported
13548 F:      Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml
13549 F:      drivers/input/keyboard/mt6779-keypad.c
13550
13551 MEDIATEK MDP DRIVER
13552 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
13553 M:      Houlong Wei <houlong.wei@mediatek.com>
13554 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13555 S:      Supported
13556 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
13557 F:      drivers/media/platform/mediatek/mdp/
13558 F:      drivers/media/platform/mediatek/vpu/
13559
13560 MEDIATEK MEDIA DRIVER
13561 M:      Tiffany Lin <tiffany.lin@mediatek.com>
13562 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
13563 M:      Yunfei Dong <yunfei.dong@mediatek.com>
13564 S:      Supported
13565 F:      Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml
13566 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
13567 F:      drivers/media/platform/mediatek/vcodec/
13568 F:      drivers/media/platform/mediatek/vpu/
13569
13570 MEDIATEK MMC/SD/SDIO DRIVER
13571 M:      Chaotian Jing <chaotian.jing@mediatek.com>
13572 S:      Maintained
13573 F:      Documentation/devicetree/bindings/mmc/mtk-sd.yaml
13574 F:      drivers/mmc/host/mtk-sd.c
13575
13576 MEDIATEK MT76 WIRELESS LAN DRIVER
13577 M:      Felix Fietkau <nbd@nbd.name>
13578 M:      Lorenzo Bianconi <lorenzo@kernel.org>
13579 M:      Ryder Lee <ryder.lee@mediatek.com>
13580 R:      Shayne Chen <shayne.chen@mediatek.com>
13581 R:      Sean Wang <sean.wang@mediatek.com>
13582 L:      linux-wireless@vger.kernel.org
13583 S:      Maintained
13584 T:      git https://github.com/nbd168/wireless
13585 F:      Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml
13586 F:      drivers/net/wireless/mediatek/mt76/
13587
13588 MEDIATEK MT7601U WIRELESS LAN DRIVER
13589 M:      Jakub Kicinski <kuba@kernel.org>
13590 L:      linux-wireless@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/net/wireless/mediatek/mt7601u/
13593
13594 MEDIATEK MT7621 CLOCK DRIVER
13595 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13596 S:      Maintained
13597 F:      Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml
13598 F:      drivers/clk/ralink/clk-mt7621.c
13599
13600 MEDIATEK MT7621 PCIE CONTROLLER DRIVER
13601 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13602 S:      Maintained
13603 F:      Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml
13604 F:      drivers/pci/controller/pcie-mt7621.c
13605
13606 MEDIATEK MT7621 PHY PCI DRIVER
13607 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13608 S:      Maintained
13609 F:      Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml
13610 F:      drivers/phy/ralink/phy-mt7621-pci.c
13611
13612 MEDIATEK MT7621/28/88 I2C DRIVER
13613 M:      Stefan Roese <sr@denx.de>
13614 L:      linux-i2c@vger.kernel.org
13615 S:      Maintained
13616 F:      Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml
13617 F:      drivers/i2c/busses/i2c-mt7621.c
13618
13619 MEDIATEK MTMIPS CLOCK DRIVER
13620 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
13621 S:      Maintained
13622 F:      Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml
13623 F:      drivers/clk/ralink/clk-mtmips.c
13624
13625 MEDIATEK NAND CONTROLLER DRIVER
13626 L:      linux-mtd@lists.infradead.org
13627 S:      Orphan
13628 F:      Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml
13629 F:      drivers/mtd/nand/raw/mtk_*
13630
13631 MEDIATEK PMIC LED DRIVER
13632 M:      Sean Wang <sean.wang@mediatek.com>
13633 S:      Maintained
13634 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
13635 F:      drivers/leds/leds-mt6323.c
13636
13637 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
13638 M:      Sean Wang <sean.wang@mediatek.com>
13639 S:      Maintained
13640 F:      drivers/char/hw_random/mtk-rng.c
13641
13642 MEDIATEK SMI DRIVER
13643 M:      Yong Wu <yong.wu@mediatek.com>
13644 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13645 S:      Supported
13646 F:      Documentation/devicetree/bindings/memory-controllers/mediatek,smi*
13647 F:      drivers/memory/mtk-smi.c
13648 F:      include/soc/mediatek/smi.h
13649
13650 MEDIATEK SWITCH DRIVER
13651 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
13652 M:      Daniel Golle <daniel@makrotopia.org>
13653 M:      Landen Chao <Landen.Chao@mediatek.com>
13654 M:      DENG Qingfang <dqfext@gmail.com>
13655 M:      Sean Wang <sean.wang@mediatek.com>
13656 L:      netdev@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/net/dsa/mt7530-mdio.c
13659 F:      drivers/net/dsa/mt7530-mmio.c
13660 F:      drivers/net/dsa/mt7530.*
13661 F:      net/dsa/tag_mtk.c
13662
13663 MEDIATEK T7XX 5G WWAN MODEM DRIVER
13664 M:      Chandrashekar Devegowda <chandrashekar.devegowda@intel.com>
13665 R:      Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com>
13666 R:      Liu Haijun <haijun.liu@mediatek.com>
13667 R:      M Chetan Kumar <m.chetan.kumar@linux.intel.com>
13668 R:      Ricardo Martinez <ricardo.martinez@linux.intel.com>
13669 L:      netdev@vger.kernel.org
13670 S:      Supported
13671 F:      drivers/net/wwan/t7xx/
13672
13673 MEDIATEK USB3 DRD IP DRIVER
13674 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
13675 L:      linux-usb@vger.kernel.org
13676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13677 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13678 S:      Maintained
13679 F:      Documentation/devicetree/bindings/usb/mediatek,*
13680 F:      drivers/usb/host/xhci-mtk*
13681 F:      drivers/usb/mtu3/
13682
13683 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
13684 M:      Peter Senna Tschudin <peter.senna@gmail.com>
13685 M:      Ian Ray <ian.ray@ge.com>
13686 M:      Martyn Welch <martyn.welch@collabora.co.uk>
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
13689 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
13690
13691 MEGARAID SCSI/SAS DRIVERS
13692 M:      Kashyap Desai <kashyap.desai@broadcom.com>
13693 M:      Sumit Saxena <sumit.saxena@broadcom.com>
13694 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
13695 M:      Chandrakanth patil <chandrakanth.patil@broadcom.com>
13696 L:      megaraidlinux.pdl@broadcom.com
13697 L:      linux-scsi@vger.kernel.org
13698 S:      Maintained
13699 W:      http://www.avagotech.com/support/
13700 F:      Documentation/scsi/megaraid.rst
13701 F:      drivers/scsi/megaraid.*
13702 F:      drivers/scsi/megaraid/
13703
13704 MELEXIS MLX90614 DRIVER
13705 M:      Crt Mori <cmo@melexis.com>
13706 L:      linux-iio@vger.kernel.org
13707 S:      Supported
13708 W:      http://www.melexis.com
13709 F:      drivers/iio/temperature/mlx90614.c
13710
13711 MELEXIS MLX90632 DRIVER
13712 M:      Crt Mori <cmo@melexis.com>
13713 L:      linux-iio@vger.kernel.org
13714 S:      Supported
13715 W:      http://www.melexis.com
13716 F:      drivers/iio/temperature/mlx90632.c
13717
13718 MELFAS MIP4 TOUCHSCREEN DRIVER
13719 M:      Sangwon Jee <jeesw@melfas.com>
13720 S:      Supported
13721 W:      http://www.melfas.com
13722 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
13723 F:      drivers/input/touchscreen/melfas_mip4.c
13724
13725 MELLANOX BLUEFIELD I2C DRIVER
13726 M:      Khalil Blaiech <kblaiech@nvidia.com>
13727 M:      Asmaa Mnebhi <asmaa@nvidia.com>
13728 L:      linux-i2c@vger.kernel.org
13729 S:      Supported
13730 F:      drivers/i2c/busses/i2c-mlxbf.c
13731
13732 MELLANOX ETHERNET DRIVER (mlx4_en)
13733 M:      Tariq Toukan <tariqt@nvidia.com>
13734 L:      netdev@vger.kernel.org
13735 S:      Supported
13736 W:      http://www.mellanox.com
13737 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13738 F:      drivers/net/ethernet/mellanox/mlx4/en_*
13739
13740 MELLANOX ETHERNET DRIVER (mlx5e)
13741 M:      Saeed Mahameed <saeedm@nvidia.com>
13742 L:      netdev@vger.kernel.org
13743 S:      Supported
13744 W:      http://www.mellanox.com
13745 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13746 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
13747
13748 MELLANOX ETHERNET INNOVA DRIVERS
13749 R:      Boris Pismenny <borisp@nvidia.com>
13750 L:      netdev@vger.kernel.org
13751 S:      Supported
13752 W:      http://www.mellanox.com
13753 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13754 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
13755 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
13756 F:      include/linux/mlx5/mlx5_ifc_fpga.h
13757
13758 MELLANOX ETHERNET SWITCH DRIVERS
13759 M:      Ido Schimmel <idosch@nvidia.com>
13760 M:      Petr Machata <petrm@nvidia.com>
13761 L:      netdev@vger.kernel.org
13762 S:      Supported
13763 W:      http://www.mellanox.com
13764 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13765 F:      drivers/net/ethernet/mellanox/mlxsw/
13766 F:      tools/testing/selftests/drivers/net/mlxsw/
13767
13768 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
13769 M:      mlxsw@nvidia.com
13770 L:      netdev@vger.kernel.org
13771 S:      Supported
13772 W:      http://www.mellanox.com
13773 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13774 F:      drivers/net/ethernet/mellanox/mlxfw/
13775
13776 MELLANOX HARDWARE PLATFORM SUPPORT
13777 M:      Hans de Goede <hdegoede@redhat.com>
13778 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
13779 M:      Vadim Pasternak <vadimp@nvidia.com>
13780 L:      platform-driver-x86@vger.kernel.org
13781 S:      Supported
13782 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
13783 F:      drivers/platform/mellanox/
13784 F:      include/linux/platform_data/mlxreg.h
13785
13786 MELLANOX MLX4 core VPI driver
13787 M:      Tariq Toukan <tariqt@nvidia.com>
13788 L:      netdev@vger.kernel.org
13789 L:      linux-rdma@vger.kernel.org
13790 S:      Supported
13791 W:      http://www.mellanox.com
13792 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13793 F:      drivers/net/ethernet/mellanox/mlx4/
13794 F:      include/linux/mlx4/
13795
13796 MELLANOX MLX4 IB driver
13797 M:      Yishai Hadas <yishaih@nvidia.com>
13798 L:      linux-rdma@vger.kernel.org
13799 S:      Supported
13800 W:      http://www.mellanox.com
13801 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13802 F:      drivers/infiniband/hw/mlx4/
13803 F:      include/linux/mlx4/
13804 F:      include/uapi/rdma/mlx4-abi.h
13805
13806 MELLANOX MLX5 core VPI driver
13807 M:      Saeed Mahameed <saeedm@nvidia.com>
13808 M:      Leon Romanovsky <leonro@nvidia.com>
13809 L:      netdev@vger.kernel.org
13810 L:      linux-rdma@vger.kernel.org
13811 S:      Supported
13812 W:      http://www.mellanox.com
13813 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
13814 F:      Documentation/networking/device_drivers/ethernet/mellanox/
13815 F:      drivers/net/ethernet/mellanox/mlx5/core/
13816 F:      include/linux/mlx5/
13817
13818 MELLANOX MLX5 IB driver
13819 M:      Leon Romanovsky <leonro@nvidia.com>
13820 L:      linux-rdma@vger.kernel.org
13821 S:      Supported
13822 W:      http://www.mellanox.com
13823 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13824 F:      drivers/infiniband/hw/mlx5/
13825 F:      include/linux/mlx5/
13826 F:      include/uapi/rdma/mlx5-abi.h
13827
13828 MELLANOX MLX5 VDPA DRIVER
13829 M:      Dragos Tatulea <dtatulea@nvidia.com>
13830 L:      virtualization@lists.linux-foundation.org
13831 S:      Supported
13832 F:      drivers/vdpa/mlx5/
13833
13834 MELLANOX MLXCPLD I2C AND MUX DRIVER
13835 M:      Vadim Pasternak <vadimp@nvidia.com>
13836 M:      Michael Shych <michaelsh@nvidia.com>
13837 L:      linux-i2c@vger.kernel.org
13838 S:      Supported
13839 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
13840 F:      drivers/i2c/busses/i2c-mlxcpld.c
13841 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
13842
13843 MELLANOX MLXCPLD LED DRIVER
13844 M:      Vadim Pasternak <vadimp@nvidia.com>
13845 L:      linux-leds@vger.kernel.org
13846 S:      Supported
13847 F:      Documentation/leds/leds-mlxcpld.rst
13848 F:      drivers/leds/leds-mlxcpld.c
13849 F:      drivers/leds/leds-mlxreg.c
13850
13851 MELLANOX PLATFORM DRIVER
13852 M:      Vadim Pasternak <vadimp@nvidia.com>
13853 L:      platform-driver-x86@vger.kernel.org
13854 S:      Supported
13855 F:      drivers/platform/x86/mlx-platform.c
13856
13857 MEMBARRIER SUPPORT
13858 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13859 M:      "Paul E. McKenney" <paulmck@kernel.org>
13860 L:      linux-kernel@vger.kernel.org
13861 S:      Supported
13862 F:      arch/powerpc/include/asm/membarrier.h
13863 F:      include/uapi/linux/membarrier.h
13864 F:      kernel/sched/membarrier.c
13865
13866 MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION
13867 M:      Mike Rapoport <rppt@kernel.org>
13868 L:      linux-mm@kvack.org
13869 S:      Maintained
13870 F:      Documentation/core-api/boot-time-mm.rst
13871 F:      include/linux/memblock.h
13872 F:      mm/memblock.c
13873 F:      mm/mm_init.c
13874 F:      tools/testing/memblock/
13875
13876 MEMORY CONTROLLER DRIVERS
13877 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
13878 L:      linux-kernel@vger.kernel.org
13879 S:      Maintained
13880 B:      mailto:krzysztof.kozlowski@linaro.org
13881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git
13882 F:      Documentation/devicetree/bindings/memory-controllers/
13883 F:      drivers/memory/
13884 F:      include/dt-bindings/memory/
13885 F:      include/memory/
13886
13887 MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA
13888 M:      Dmitry Osipenko <digetx@gmail.com>
13889 L:      linux-pm@vger.kernel.org
13890 L:      linux-tegra@vger.kernel.org
13891 S:      Maintained
13892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
13893 F:      drivers/devfreq/tegra30-devfreq.c
13894
13895 MEMORY HOT(UN)PLUG
13896 M:      David Hildenbrand <david@redhat.com>
13897 M:      Oscar Salvador <osalvador@suse.de>
13898 L:      linux-mm@kvack.org
13899 S:      Maintained
13900 F:      Documentation/admin-guide/mm/memory-hotplug.rst
13901 F:      Documentation/core-api/memory-hotplug.rst
13902 F:      drivers/base/memory.c
13903 F:      include/linux/memory_hotplug.h
13904 F:      mm/memory_hotplug.c
13905 F:      tools/testing/selftests/memory-hotplug/
13906
13907 MEMORY MANAGEMENT
13908 M:      Andrew Morton <akpm@linux-foundation.org>
13909 L:      linux-mm@kvack.org
13910 S:      Maintained
13911 W:      http://www.linux-mm.org
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
13913 T:      quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new
13914 F:      include/linux/gfp.h
13915 F:      include/linux/gfp_types.h
13916 F:      include/linux/memory_hotplug.h
13917 F:      include/linux/mm.h
13918 F:      include/linux/mmzone.h
13919 F:      include/linux/pagewalk.h
13920 F:      include/linux/rmap.h
13921 F:      include/trace/events/ksm.h
13922 F:      mm/
13923 F:      tools/mm/
13924 F:      tools/testing/selftests/mm/
13925
13926 MEMORY TECHNOLOGY DEVICES (MTD)
13927 M:      Miquel Raynal <miquel.raynal@bootlin.com>
13928 M:      Richard Weinberger <richard@nod.at>
13929 M:      Vignesh Raghavendra <vigneshr@ti.com>
13930 L:      linux-mtd@lists.infradead.org
13931 S:      Maintained
13932 W:      http://www.linux-mtd.infradead.org/
13933 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13934 C:      irc://irc.oftc.net/mtd
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
13937 F:      Documentation/devicetree/bindings/mtd/
13938 F:      drivers/mtd/
13939 F:      include/linux/mtd/
13940 F:      include/uapi/mtd/
13941
13942 MEMSENSING MICROSYSTEMS MSA311 DRIVER
13943 M:      Dmitry Rokosov <ddrokosov@sberdevices.ru>
13944 L:      linux-iio@vger.kernel.org
13945 S:      Maintained
13946 F:      Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml
13947 F:      drivers/iio/accel/msa311.c
13948
13949 MEN A21 WATCHDOG DRIVER
13950 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13951 L:      linux-watchdog@vger.kernel.org
13952 S:      Maintained
13953 F:      drivers/watchdog/mena21_wdt.c
13954
13955 MEN CHAMELEON BUS (mcb)
13956 M:      Johannes Thumshirn <morbidrsa@gmail.com>
13957 S:      Maintained
13958 F:      Documentation/driver-api/men-chameleon-bus.rst
13959 F:      drivers/mcb/
13960 F:      include/linux/mcb.h
13961
13962 MEN F21BMC (Board Management Controller)
13963 M:      Andreas Werner <andreas.werner@men.de>
13964 S:      Supported
13965 F:      Documentation/hwmon/menf21bmc.rst
13966 F:      drivers/hwmon/menf21bmc_hwmon.c
13967 F:      drivers/leds/leds-menf21bmc.c
13968 F:      drivers/mfd/menf21bmc.c
13969 F:      drivers/watchdog/menf21bmc_wdt.c
13970
13971 MEN Z069 WATCHDOG DRIVER
13972 M:      Johannes Thumshirn <jth@kernel.org>
13973 L:      linux-watchdog@vger.kernel.org
13974 S:      Maintained
13975 F:      drivers/watchdog/menz69_wdt.c
13976
13977 MESON AO CEC DRIVER FOR AMLOGIC SOCS
13978 M:      Neil Armstrong <neil.armstrong@linaro.org>
13979 L:      linux-media@vger.kernel.org
13980 L:      linux-amlogic@lists.infradead.org
13981 S:      Supported
13982 W:      http://linux-meson.com/
13983 T:      git git://linuxtv.org/media_tree.git
13984 F:      Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml
13985 F:      drivers/media/cec/platform/meson/ao-cec-g12a.c
13986 F:      drivers/media/cec/platform/meson/ao-cec.c
13987
13988 MESON GE2D DRIVER FOR AMLOGIC SOCS
13989 M:      Neil Armstrong <neil.armstrong@linaro.org>
13990 L:      linux-media@vger.kernel.org
13991 L:      linux-amlogic@lists.infradead.org
13992 S:      Supported
13993 T:      git git://linuxtv.org/media_tree.git
13994 F:      Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml
13995 F:      drivers/media/platform/amlogic/meson-ge2d/
13996
13997 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
13998 M:      Liang Yang <liang.yang@amlogic.com>
13999 L:      linux-mtd@lists.infradead.org
14000 S:      Maintained
14001 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml
14002 F:      drivers/mtd/nand/raw/meson_*
14003
14004 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
14005 M:      Neil Armstrong <neil.armstrong@linaro.org>
14006 L:      linux-media@vger.kernel.org
14007 L:      linux-amlogic@lists.infradead.org
14008 S:      Supported
14009 T:      git git://linuxtv.org/media_tree.git
14010 F:      Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml
14011 F:      drivers/staging/media/meson/vdec/
14012
14013 METHODE UDPU SUPPORT
14014 M:      Robert Marko <robert.marko@sartura.hr>
14015 S:      Maintained
14016 F:      arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts
14017 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.*
14018
14019 MHI BUS
14020 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
14021 L:      mhi@lists.linux.dev
14022 L:      linux-arm-msm@vger.kernel.org
14023 S:      Maintained
14024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git
14025 F:      Documentation/ABI/stable/sysfs-bus-mhi
14026 F:      Documentation/mhi/
14027 F:      drivers/bus/mhi/
14028 F:      drivers/pci/endpoint/functions/pci-epf-mhi.c
14029 F:      include/linux/mhi.h
14030
14031 MICROBLAZE ARCHITECTURE
14032 M:      Michal Simek <monstr@monstr.eu>
14033 S:      Supported
14034 W:      http://www.monstr.eu/fdt/
14035 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
14036 F:      arch/microblaze/
14037
14038 MICROBLAZE TMR INJECT
14039 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14040 S:      Supported
14041 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml
14042 F:      drivers/misc/xilinx_tmr_inject.c
14043
14044 MICROBLAZE TMR MANAGER
14045 M:      Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com>
14046 S:      Supported
14047 F:      Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager
14048 F:      Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml
14049 F:      drivers/misc/xilinx_tmr_manager.c
14050
14051 MICROCHIP AT91 DMA DRIVERS
14052 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14053 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14055 L:      dmaengine@vger.kernel.org
14056 S:      Supported
14057 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
14058 F:      drivers/dma/at_hdmac.c
14059 F:      drivers/dma/at_xdmac.c
14060 F:      include/dt-bindings/dma/at91.h
14061
14062 MICROCHIP AT91 SERIAL DRIVER
14063 M:      Richard Genoud <richard.genoud@gmail.com>
14064 S:      Maintained
14065 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14066 F:      drivers/tty/serial/atmel_serial.c
14067 F:      drivers/tty/serial/atmel_serial.h
14068
14069 MICROCHIP AT91 USART MFD DRIVER
14070 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14071 L:      linux-kernel@vger.kernel.org
14072 S:      Supported
14073 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14074 F:      drivers/mfd/at91-usart.c
14075 F:      include/dt-bindings/mfd/at91-usart.h
14076
14077 MICROCHIP AT91 USART SPI DRIVER
14078 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
14079 L:      linux-spi@vger.kernel.org
14080 S:      Supported
14081 F:      Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml
14082 F:      drivers/spi/spi-at91-usart.c
14083
14084 MICROCHIP AUDIO ASOC DRIVERS
14085 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14087 S:      Supported
14088 F:      Documentation/devicetree/bindings/sound/atmel*
14089 F:      Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt
14090 F:      Documentation/devicetree/bindings/sound/microchip,sama7g5-*
14091 F:      Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt
14092 F:      sound/soc/atmel
14093
14094 MICROCHIP CSI2DC DRIVER
14095 M:      Eugen Hristev <eugen.hristev@microchip.com>
14096 L:      linux-media@vger.kernel.org
14097 S:      Supported
14098 F:      Documentation/devicetree/bindings/media/microchip,csi2dc.yaml
14099 F:      drivers/media/platform/microchip/microchip-csi2dc.c
14100
14101 MICROCHIP ECC DRIVER
14102 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14103 L:      linux-crypto@vger.kernel.org
14104 S:      Maintained
14105 F:      drivers/crypto/atmel-ecc.*
14106
14107 MICROCHIP EIC DRIVER
14108 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14110 S:      Supported
14111 F:      Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml
14112 F:      drivers/irqchip/irq-mchp-eic.c
14113
14114 MICROCHIP I2C DRIVER
14115 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
14116 L:      linux-i2c@vger.kernel.org
14117 S:      Supported
14118 F:      drivers/i2c/busses/i2c-at91-*.c
14119 F:      drivers/i2c/busses/i2c-at91.h
14120
14121 MICROCHIP ISC DRIVER
14122 M:      Eugen Hristev <eugen.hristev@microchip.com>
14123 L:      linux-media@vger.kernel.org
14124 S:      Supported
14125 F:      Documentation/devicetree/bindings/media/atmel,isc.yaml
14126 F:      Documentation/devicetree/bindings/media/microchip,xisc.yaml
14127 F:      drivers/media/platform/microchip/microchip-isc*
14128 F:      drivers/media/platform/microchip/microchip-sama*-isc*
14129 F:      drivers/staging/media/deprecated/atmel/atmel-isc*
14130 F:      drivers/staging/media/deprecated/atmel/atmel-sama*-isc*
14131 F:      include/linux/atmel-isc-media.h
14132
14133 MICROCHIP ISI DRIVER
14134 M:      Eugen Hristev <eugen.hristev@microchip.com>
14135 L:      linux-media@vger.kernel.org
14136 S:      Supported
14137 F:      drivers/media/platform/atmel/atmel-isi.c
14138 F:      drivers/media/platform/atmel/atmel-isi.h
14139
14140 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
14141 M:      Woojung Huh <woojung.huh@microchip.com>
14142 M:      UNGLinuxDriver@microchip.com
14143 L:      netdev@vger.kernel.org
14144 S:      Maintained
14145 F:      Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
14146 F:      Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml
14147 F:      drivers/net/dsa/microchip/*
14148 F:      include/linux/dsa/ksz_common.h
14149 F:      include/linux/platform_data/microchip-ksz.h
14150 F:      net/dsa/tag_ksz.c
14151
14152 MICROCHIP LAN743X ETHERNET DRIVER
14153 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
14154 M:      UNGLinuxDriver@microchip.com
14155 L:      netdev@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/net/ethernet/microchip/lan743x_*
14158
14159 MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER
14160 M:      Arun Ramadoss <arun.ramadoss@microchip.com>
14161 R:      UNGLinuxDriver@microchip.com
14162 L:      netdev@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/net/phy/microchip_t1.c
14165
14166 MICROCHIP LAN966X ETHERNET DRIVER
14167 M:      Horatiu Vultur <horatiu.vultur@microchip.com>
14168 M:      UNGLinuxDriver@microchip.com
14169 L:      netdev@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/net/ethernet/microchip/lan966x/*
14172
14173 MICROCHIP LCDFB DRIVER
14174 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
14175 L:      linux-fbdev@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/video/fbdev/atmel_lcdfb.c
14178 F:      include/video/atmel_lcdc.h
14179
14180 MICROCHIP MCP16502 PMIC DRIVER
14181 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14183 S:      Supported
14184 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
14185 F:      drivers/regulator/mcp16502.c
14186
14187 MICROCHIP MCP3564 ADC DRIVER
14188 M:      Marius Cristea <marius.cristea@microchip.com>
14189 L:      linux-iio@vger.kernel.org
14190 S:      Supported
14191 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml
14192 F:      drivers/iio/adc/mcp3564.c
14193
14194 MICROCHIP MCP3911 ADC DRIVER
14195 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
14196 M:      Kent Gustavsson <kent@minoris.se>
14197 L:      linux-iio@vger.kernel.org
14198 S:      Maintained
14199 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
14200 F:      drivers/iio/adc/mcp3911.c
14201
14202 MICROCHIP MMC/SD/SDIO MCI DRIVER
14203 M:      Aubin Constans <aubin.constans@microchip.com>
14204 S:      Maintained
14205 F:      drivers/mmc/host/atmel-mci.c
14206
14207 MICROCHIP NAND DRIVER
14208 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
14209 L:      linux-mtd@lists.infradead.org
14210 S:      Supported
14211 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
14212 F:      drivers/mtd/nand/raw/atmel/*
14213
14214 MICROCHIP OTPC DRIVER
14215 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14217 S:      Supported
14218 F:      Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml
14219 F:      drivers/nvmem/microchip-otpc.c
14220 F:      include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
14221
14222 MICROCHIP PCI1XXXX GP DRIVER
14223 M:      Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com>
14224 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14225 L:      linux-gpio@vger.kernel.org
14226 S:      Supported
14227 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c
14228 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h
14229 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
14230 F:      drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c
14231
14232 MICROCHIP PCI1XXXX I2C DRIVER
14233 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14234 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14235 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14236 L:      linux-i2c@vger.kernel.org
14237 S:      Maintained
14238 F:      drivers/i2c/busses/i2c-mchp-pci1xxxx.c
14239
14240 MICROCHIP PCIe UART DRIVER
14241 M:      Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com>
14242 M:      Tharun Kumar P <tharunkumar.pasumarthi@microchip.com>
14243 L:      linux-serial@vger.kernel.org
14244 S:      Maintained
14245 F:      drivers/tty/serial/8250/8250_pci1xxxx.c
14246
14247 MICROCHIP POLARFIRE FPGA DRIVERS
14248 M:      Conor Dooley <conor.dooley@microchip.com>
14249 R:      Vladimir Georgiev <v.georgiev@metrotek.ru>
14250 L:      linux-fpga@vger.kernel.org
14251 S:      Supported
14252 F:      Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml
14253 F:      drivers/fpga/microchip-spi.c
14254
14255 MICROCHIP PWM DRIVER
14256 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14258 L:      linux-pwm@vger.kernel.org
14259 S:      Supported
14260 F:      Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml
14261 F:      drivers/pwm/pwm-atmel.c
14262
14263 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
14264 M:      Eugen Hristev <eugen.hristev@microchip.com>
14265 L:      linux-iio@vger.kernel.org
14266 S:      Supported
14267 F:      Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml
14268 F:      drivers/iio/adc/at91-sama5d2_adc.c
14269 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
14270
14271 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
14272 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14273 S:      Supported
14274 F:      Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml
14275 F:      drivers/power/reset/at91-sama5d2_shdwc.c
14276
14277 MICROCHIP SOC DRIVERS
14278 M:      Conor Dooley <conor@kernel.org>
14279 S:      Supported
14280 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
14281 F:      drivers/soc/microchip/
14282
14283 MICROCHIP SPI DRIVER
14284 M:      Ryan Wanner <ryan.wanner@microchip.com>
14285 S:      Supported
14286 F:      drivers/spi/spi-atmel.*
14287
14288 MICROCHIP SSC DRIVER
14289 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14291 S:      Supported
14292 F:      Documentation/devicetree/bindings/misc/atmel-ssc.txt
14293 F:      drivers/misc/atmel-ssc.c
14294 F:      include/linux/atmel-ssc.h
14295
14296 Microchip Timer Counter Block (TCB) Capture Driver
14297 M:      Kamel Bouhara <kamel.bouhara@bootlin.com>
14298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14299 L:      linux-iio@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/counter/microchip-tcb-capture.c
14302
14303 MICROCHIP USB251XB DRIVER
14304 M:      Richard Leitner <richard.leitner@skidata.com>
14305 L:      linux-usb@vger.kernel.org
14306 S:      Maintained
14307 F:      Documentation/devicetree/bindings/usb/usb251xb.yaml
14308 F:      drivers/usb/misc/usb251xb.c
14309
14310 MICROCHIP USBA UDC DRIVER
14311 M:      Cristian Birsan <cristian.birsan@microchip.com>
14312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14313 S:      Supported
14314 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
14315
14316 MICROCHIP WILC1000 WIFI DRIVER
14317 M:      Ajay Singh <ajay.kathat@microchip.com>
14318 M:      Claudiu Beznea <claudiu.beznea@tuxon.dev>
14319 L:      linux-wireless@vger.kernel.org
14320 S:      Supported
14321 F:      drivers/net/wireless/microchip/wilc1000/
14322
14323 MICROSEMI MIPS SOCS
14324 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
14325 M:      UNGLinuxDriver@microchip.com
14326 L:      linux-mips@vger.kernel.org
14327 S:      Supported
14328 F:      Documentation/devicetree/bindings/mips/mscc.txt
14329 F:      Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml
14330 F:      Documentation/devicetree/bindings/power/reset/ocelot-reset.txt
14331 F:      arch/mips/boot/dts/mscc/
14332 F:      arch/mips/configs/generic/board-ocelot.config
14333 F:      arch/mips/generic/board-ocelot.c
14334
14335 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
14336 M:      Don Brace <don.brace@microchip.com>
14337 L:      storagedev@microchip.com
14338 L:      linux-scsi@vger.kernel.org
14339 S:      Supported
14340 F:      Documentation/scsi/smartpqi.rst
14341 F:      drivers/scsi/smartpqi/Kconfig
14342 F:      drivers/scsi/smartpqi/Makefile
14343 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
14344 F:      include/linux/cciss*.h
14345 F:      include/uapi/linux/cciss*.h
14346
14347 MICROSOFT MANA RDMA DRIVER
14348 M:      Long Li <longli@microsoft.com>
14349 M:      Ajay Sharma <sharmaajay@microsoft.com>
14350 L:      linux-rdma@vger.kernel.org
14351 S:      Supported
14352 F:      drivers/infiniband/hw/mana/
14353 F:      include/net/mana
14354 F:      include/uapi/rdma/mana-abi.h
14355
14356 MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
14357 M:      Maximilian Luz <luzmaximilian@gmail.com>
14358 L:      platform-driver-x86@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/platform/surface/surface_aggregator_tabletsw.c
14361
14362 MICROSOFT SURFACE BATTERY AND AC DRIVERS
14363 M:      Maximilian Luz <luzmaximilian@gmail.com>
14364 L:      linux-pm@vger.kernel.org
14365 L:      platform-driver-x86@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/power/supply/surface_battery.c
14368 F:      drivers/power/supply/surface_charger.c
14369
14370 MICROSOFT SURFACE DTX DRIVER
14371 M:      Maximilian Luz <luzmaximilian@gmail.com>
14372 L:      platform-driver-x86@vger.kernel.org
14373 S:      Maintained
14374 F:      Documentation/driver-api/surface_aggregator/clients/dtx.rst
14375 F:      drivers/platform/surface/surface_dtx.c
14376 F:      include/uapi/linux/surface_aggregator/dtx.h
14377
14378 MICROSOFT SURFACE GPE LID SUPPORT DRIVER
14379 M:      Maximilian Luz <luzmaximilian@gmail.com>
14380 L:      platform-driver-x86@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/platform/surface/surface_gpe.c
14383
14384 MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
14385 M:      Hans de Goede <hdegoede@redhat.com>
14386 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
14387 M:      Maximilian Luz <luzmaximilian@gmail.com>
14388 L:      platform-driver-x86@vger.kernel.org
14389 S:      Maintained
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
14391 F:      drivers/platform/surface/
14392
14393 MICROSOFT SURFACE HID TRANSPORT DRIVER
14394 M:      Maximilian Luz <luzmaximilian@gmail.com>
14395 L:      linux-input@vger.kernel.org
14396 L:      platform-driver-x86@vger.kernel.org
14397 S:      Maintained
14398 F:      drivers/hid/surface-hid/
14399
14400 MICROSOFT SURFACE HOT-PLUG DRIVER
14401 M:      Maximilian Luz <luzmaximilian@gmail.com>
14402 L:      platform-driver-x86@vger.kernel.org
14403 S:      Maintained
14404 F:      drivers/platform/surface/surface_hotplug.c
14405
14406 MICROSOFT SURFACE PLATFORM PROFILE DRIVER
14407 M:      Maximilian Luz <luzmaximilian@gmail.com>
14408 L:      platform-driver-x86@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/platform/surface/surface_platform_profile.c
14411
14412 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
14413 M:      Chen Yu <yu.c.chen@intel.com>
14414 L:      platform-driver-x86@vger.kernel.org
14415 S:      Supported
14416 F:      drivers/platform/surface/surfacepro3_button.c
14417
14418 MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER
14419 M:      Maximilian Luz <luzmaximilian@gmail.com>
14420 L:      platform-driver-x86@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/platform/surface/surface_aggregator_hub.c
14423
14424 MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM
14425 M:      Maximilian Luz <luzmaximilian@gmail.com>
14426 L:      platform-driver-x86@vger.kernel.org
14427 S:      Maintained
14428 W:      https://github.com/linux-surface/surface-aggregator-module
14429 C:      irc://irc.libera.chat/linux-surface
14430 F:      Documentation/driver-api/surface_aggregator/
14431 F:      drivers/platform/surface/aggregator/
14432 F:      drivers/platform/surface/surface_acpi_notify.c
14433 F:      drivers/platform/surface/surface_aggregator_cdev.c
14434 F:      drivers/platform/surface/surface_aggregator_registry.c
14435 F:      include/linux/surface_acpi_notify.h
14436 F:      include/linux/surface_aggregator/
14437 F:      include/uapi/linux/surface_aggregator/
14438
14439 MICROTEK X6 SCANNER
14440 M:      Oliver Neukum <oliver@neukum.org>
14441 S:      Maintained
14442 F:      drivers/usb/image/microtek.*
14443
14444 MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT
14445 M:      Luka Kovacic <luka.kovacic@sartura.hr>
14446 M:      Luka Perkov <luka.perkov@sartura.hr>
14447 S:      Maintained
14448 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts
14449 F:      arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts
14450 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts
14451 F:      arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts
14452 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts
14453 F:      arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts
14454
14455 MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER
14456 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14457 L:      linux-media@vger.kernel.org
14458 S:      Maintained
14459 F:      Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
14460 F:      Documentation/driver-api/media/drivers/ccs/
14461 F:      Documentation/userspace-api/media/drivers/ccs.rst
14462 F:      drivers/media/i2c/ccs-pll.c
14463 F:      drivers/media/i2c/ccs-pll.h
14464 F:      drivers/media/i2c/ccs/
14465 F:      include/uapi/linux/ccs.h
14466 F:      include/uapi/linux/smiapp.h
14467
14468 MIPS
14469 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14470 L:      linux-mips@vger.kernel.org
14471 S:      Maintained
14472 W:      http://www.linux-mips.org/
14473 Q:      https://patchwork.kernel.org/project/linux-mips/list/
14474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
14475 F:      Documentation/devicetree/bindings/mips/
14476 F:      Documentation/arch/mips/
14477 F:      arch/mips/
14478 F:      drivers/platform/mips/
14479 F:      include/dt-bindings/mips/
14480
14481 MIPS BOSTON DEVELOPMENT BOARD
14482 M:      Paul Burton <paulburton@kernel.org>
14483 L:      linux-mips@vger.kernel.org
14484 S:      Maintained
14485 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
14486 F:      arch/mips/boot/dts/img/boston.dts
14487 F:      arch/mips/configs/generic/board-boston.config
14488 F:      drivers/clk/imgtec/clk-boston.c
14489 F:      include/dt-bindings/clock/boston-clock.h
14490
14491 MIPS CORE DRIVERS
14492 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14493 M:      Serge Semin <fancer.lancer@gmail.com>
14494 L:      linux-mips@vger.kernel.org
14495 S:      Supported
14496 F:      drivers/bus/mips_cdmm.c
14497 F:      drivers/clocksource/mips-gic-timer.c
14498 F:      drivers/cpuidle/cpuidle-cps.c
14499 F:      drivers/irqchip/irq-mips-cpu.c
14500 F:      drivers/irqchip/irq-mips-gic.c
14501
14502 MIPS GENERIC PLATFORM
14503 M:      Paul Burton <paulburton@kernel.org>
14504 L:      linux-mips@vger.kernel.org
14505 S:      Supported
14506 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
14507 F:      arch/mips/generic/
14508 F:      arch/mips/tools/generic-board-config.sh
14509
14510 MIPS RINT INSTRUCTION EMULATION
14511 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
14512 L:      linux-mips@vger.kernel.org
14513 S:      Supported
14514 F:      arch/mips/math-emu/dp_rint.c
14515 F:      arch/mips/math-emu/sp_rint.c
14516
14517 MIPS/LOONGSON1 ARCHITECTURE
14518 M:      Keguang Zhang <keguang.zhang@gmail.com>
14519 L:      linux-mips@vger.kernel.org
14520 S:      Maintained
14521 F:      Documentation/devicetree/bindings/*/loongson,ls1*.yaml
14522 F:      arch/mips/include/asm/mach-loongson32/
14523 F:      arch/mips/loongson32/
14524 F:      drivers/*/*loongson1*
14525 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c
14526
14527 MIPS/LOONGSON2EF ARCHITECTURE
14528 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14529 L:      linux-mips@vger.kernel.org
14530 S:      Maintained
14531 F:      arch/mips/include/asm/mach-loongson2ef/
14532 F:      arch/mips/loongson2ef/
14533 F:      drivers/cpufreq/loongson2_cpufreq.c
14534
14535 MIPS/LOONGSON64 ARCHITECTURE
14536 M:      Huacai Chen <chenhuacai@kernel.org>
14537 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
14538 L:      linux-mips@vger.kernel.org
14539 S:      Maintained
14540 F:      arch/mips/include/asm/mach-loongson64/
14541 F:      arch/mips/loongson64/
14542 F:      drivers/irqchip/irq-loongson*
14543 F:      drivers/platform/mips/cpu_hwmon.c
14544
14545 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
14546 M:      Hans Verkuil <hverkuil@xs4all.nl>
14547 L:      linux-media@vger.kernel.org
14548 S:      Odd Fixes
14549 W:      https://linuxtv.org
14550 T:      git git://linuxtv.org/media_tree.git
14551 F:      drivers/media/radio/radio-miropcm20*
14552
14553 MITSUMI MM8013 FG DRIVER
14554 M:      Konrad Dybcio <konradybcio@kernel.org>
14555 F:      Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml
14556 F:      drivers/power/supply/mm8013.c
14557
14558 MMP SUPPORT
14559 R:      Lubomir Rintel <lkundrak@v3.sk>
14560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14561 S:      Odd Fixes
14562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
14563 F:      arch/arm/boot/dts/marvell/mmp*
14564 F:      arch/arm/mach-mmp/
14565 F:      include/linux/soc/mmp/
14566
14567 MMP USB PHY DRIVERS
14568 R:      Lubomir Rintel <lkundrak@v3.sk>
14569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14570 S:      Maintained
14571 F:      drivers/phy/marvell/phy-mmp3-usb.c
14572 F:      drivers/phy/marvell/phy-pxa-usb.c
14573
14574 MMU GATHER AND TLB INVALIDATION
14575 M:      Will Deacon <will@kernel.org>
14576 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
14577 M:      Andrew Morton <akpm@linux-foundation.org>
14578 M:      Nick Piggin <npiggin@gmail.com>
14579 M:      Peter Zijlstra <peterz@infradead.org>
14580 L:      linux-arch@vger.kernel.org
14581 L:      linux-mm@kvack.org
14582 S:      Maintained
14583 F:      arch/*/include/asm/tlb.h
14584 F:      include/asm-generic/tlb.h
14585 F:      mm/mmu_gather.c
14586
14587 MN88472 MEDIA DRIVER
14588 M:      Antti Palosaari <crope@iki.fi>
14589 L:      linux-media@vger.kernel.org
14590 S:      Maintained
14591 W:      https://linuxtv.org
14592 W:      http://palosaari.fi/linux/
14593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14594 F:      drivers/media/dvb-frontends/mn88472*
14595
14596 MN88473 MEDIA DRIVER
14597 M:      Antti Palosaari <crope@iki.fi>
14598 L:      linux-media@vger.kernel.org
14599 S:      Maintained
14600 W:      https://linuxtv.org
14601 W:      http://palosaari.fi/linux/
14602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14603 F:      drivers/media/dvb-frontends/mn88473*
14604
14605 MODULE SUPPORT
14606 M:      Luis Chamberlain <mcgrof@kernel.org>
14607 L:      linux-modules@vger.kernel.org
14608 L:      linux-kernel@vger.kernel.org
14609 S:      Maintained
14610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next
14611 F:      include/linux/kmod.h
14612 F:      include/linux/module*.h
14613 F:      kernel/module/
14614 F:      lib/test_kmod.c
14615 F:      scripts/module*
14616 F:      tools/testing/selftests/kmod/
14617
14618 MONOLITHIC POWER SYSTEM PMIC DRIVER
14619 M:      Saravanan Sekar <sravanhome@gmail.com>
14620 S:      Maintained
14621 F:      Documentation/devicetree/bindings/mfd/mps,mp2629.yaml
14622 F:      Documentation/devicetree/bindings/regulator/mps,mp*.yaml
14623 F:      drivers/hwmon/pmbus/mpq7932.c
14624 F:      drivers/iio/adc/mp2629_adc.c
14625 F:      drivers/mfd/mp2629.c
14626 F:      drivers/power/supply/mp2629_charger.c
14627 F:      drivers/regulator/mp5416.c
14628 F:      drivers/regulator/mpq7920.c
14629 F:      drivers/regulator/mpq7920.h
14630 F:      include/linux/mfd/mp2629.h
14631
14632 MOST(R) TECHNOLOGY DRIVER
14633 M:      Parthiban Veerasooran <parthiban.veerasooran@microchip.com>
14634 M:      Christian Gromm <christian.gromm@microchip.com>
14635 S:      Maintained
14636 F:      Documentation/ABI/testing/configfs-most
14637 F:      Documentation/ABI/testing/sysfs-bus-most
14638 F:      drivers/most/
14639 F:      drivers/staging/most/
14640 F:      include/linux/most.h
14641
14642 MOTORCOMM PHY DRIVER
14643 M:      Peter Geis <pgwipeout@gmail.com>
14644 M:      Frank <Frank.Sae@motor-comm.com>
14645 L:      netdev@vger.kernel.org
14646 S:      Maintained
14647 F:      Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml
14648 F:      drivers/net/phy/motorcomm.c
14649
14650 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
14651 M:      Jiri Slaby <jirislaby@kernel.org>
14652 S:      Maintained
14653 F:      Documentation/driver-api/tty/moxa-smartio.rst
14654 F:      drivers/tty/mxser.*
14655
14656 MR800 AVERMEDIA USB FM RADIO DRIVER
14657 M:      Alexey Klimov <klimov.linux@gmail.com>
14658 L:      linux-media@vger.kernel.org
14659 S:      Maintained
14660 T:      git git://linuxtv.org/media_tree.git
14661 F:      drivers/media/radio/radio-mr800.c
14662
14663 MRF24J40 IEEE 802.15.4 RADIO DRIVER
14664 M:      Stefan Schmidt <stefan@datenfreihafen.org>
14665 L:      linux-wpan@vger.kernel.org
14666 S:      Odd Fixes
14667 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
14668 F:      drivers/net/ieee802154/mrf24j40.c
14669
14670 MSI EC DRIVER
14671 M:      Nikita Kravets <teackot@gmail.com>
14672 L:      platform-driver-x86@vger.kernel.org
14673 S:      Maintained
14674 W:      https://github.com/BeardOverflow/msi-ec
14675 F:      drivers/platform/x86/msi-ec.*
14676
14677 MSI LAPTOP SUPPORT
14678 M:      "Lee, Chun-Yi" <jlee@suse.com>
14679 L:      platform-driver-x86@vger.kernel.org
14680 S:      Maintained
14681 F:      drivers/platform/x86/msi-laptop.c
14682
14683 MSI WMI SUPPORT
14684 L:      platform-driver-x86@vger.kernel.org
14685 S:      Orphan
14686 F:      drivers/platform/x86/msi-wmi.c
14687
14688 MSI001 MEDIA DRIVER
14689 M:      Antti Palosaari <crope@iki.fi>
14690 L:      linux-media@vger.kernel.org
14691 S:      Maintained
14692 W:      https://linuxtv.org
14693 W:      http://palosaari.fi/linux/
14694 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14695 T:      git git://linuxtv.org/anttip/media_tree.git
14696 F:      drivers/media/tuners/msi001*
14697
14698 MSI2500 MEDIA DRIVER
14699 M:      Antti Palosaari <crope@iki.fi>
14700 L:      linux-media@vger.kernel.org
14701 S:      Maintained
14702 W:      https://linuxtv.org
14703 W:      http://palosaari.fi/linux/
14704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14705 T:      git git://linuxtv.org/anttip/media_tree.git
14706 F:      drivers/media/usb/msi2500/
14707
14708 MSTAR INTERRUPT CONTROLLER DRIVER
14709 M:      Mark-PK Tsai <mark-pk.tsai@mediatek.com>
14710 M:      Daniel Palmer <daniel@thingy.jp>
14711 S:      Maintained
14712 F:      Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml
14713 F:      drivers/irqchip/irq-mst-intc.c
14714
14715 MSYSTEMS DISKONCHIP G3 MTD DRIVER
14716 M:      Robert Jarzmik <robert.jarzmik@free.fr>
14717 L:      linux-mtd@lists.infradead.org
14718 S:      Maintained
14719 F:      drivers/mtd/devices/docg3*
14720
14721 MT9M114 ONSEMI SENSOR DRIVER
14722 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14723 L:      linux-media@vger.kernel.org
14724 S:      Maintained
14725 T:      git git://linuxtv.org/media_tree.git
14726 F:      Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
14727 F:      drivers/media/i2c/mt9m114.c
14728
14729 MT9P031 APTINA CAMERA SENSOR
14730 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14731 L:      linux-media@vger.kernel.org
14732 S:      Maintained
14733 T:      git git://linuxtv.org/media_tree.git
14734 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
14735 F:      drivers/media/i2c/mt9p031.c
14736 F:      include/media/i2c/mt9p031.h
14737
14738 MT9T112 APTINA CAMERA SENSOR
14739 M:      Jacopo Mondi <jacopo@jmondi.org>
14740 L:      linux-media@vger.kernel.org
14741 S:      Odd Fixes
14742 T:      git git://linuxtv.org/media_tree.git
14743 F:      drivers/media/i2c/mt9t112.c
14744 F:      include/media/i2c/mt9t112.h
14745
14746 MT9V032 APTINA CAMERA SENSOR
14747 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14748 L:      linux-media@vger.kernel.org
14749 S:      Maintained
14750 T:      git git://linuxtv.org/media_tree.git
14751 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
14752 F:      drivers/media/i2c/mt9v032.c
14753 F:      include/media/i2c/mt9v032.h
14754
14755 MT9V111 APTINA CAMERA SENSOR
14756 M:      Jacopo Mondi <jacopo@jmondi.org>
14757 L:      linux-media@vger.kernel.org
14758 S:      Maintained
14759 T:      git git://linuxtv.org/media_tree.git
14760 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml
14761 F:      drivers/media/i2c/mt9v111.c
14762
14763 MULTIFUNCTION DEVICES (MFD)
14764 M:      Lee Jones <lee@kernel.org>
14765 S:      Maintained
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14767 F:      Documentation/devicetree/bindings/mfd/
14768 F:      drivers/mfd/
14769 F:      include/dt-bindings/mfd/
14770 F:      include/linux/mfd/
14771
14772 MULTIMEDIA CARD (MMC) ETC. OVER SPI
14773 S:      Orphan
14774 F:      drivers/mmc/host/mmc_spi.c
14775 F:      include/linux/spi/mmc_spi.h
14776
14777 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
14778 M:      Ulf Hansson <ulf.hansson@linaro.org>
14779 L:      linux-mmc@vger.kernel.org
14780 S:      Maintained
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14782 F:      Documentation/devicetree/bindings/mmc/
14783 F:      drivers/mmc/
14784 F:      include/linux/mmc/
14785 F:      include/uapi/linux/mmc/
14786
14787 MULTIPLEXER SUBSYSTEM
14788 M:      Peter Rosin <peda@axentia.se>
14789 S:      Maintained
14790 F:      Documentation/ABI/testing/sysfs-class-mux*
14791 F:      Documentation/devicetree/bindings/mux/
14792 F:      drivers/mux/
14793 F:      include/dt-bindings/mux/
14794 F:      include/linux/mux/
14795
14796 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
14797 M:      Bin Liu <b-liu@ti.com>
14798 L:      linux-usb@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/usb/musb/
14801
14802 MXL301RF MEDIA DRIVER
14803 M:      Akihiro Tsukada <tskd08@gmail.com>
14804 L:      linux-media@vger.kernel.org
14805 S:      Odd Fixes
14806 F:      drivers/media/tuners/mxl301rf*
14807
14808 MXL5007T MEDIA DRIVER
14809 M:      Michael Krufky <mkrufky@linuxtv.org>
14810 L:      linux-media@vger.kernel.org
14811 S:      Maintained
14812 W:      https://linuxtv.org
14813 W:      http://github.com/mkrufky
14814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14815 T:      git git://linuxtv.org/mkrufky/tuners.git
14816 F:      drivers/media/tuners/mxl5007t.*
14817
14818 MXSFB DRM DRIVER
14819 M:      Marek Vasut <marex@denx.de>
14820 M:      Stefan Agner <stefan@agner.ch>
14821 L:      dri-devel@lists.freedesktop.org
14822 S:      Supported
14823 T:      git git://anongit.freedesktop.org/drm/drm-misc
14824 F:      Documentation/devicetree/bindings/display/fsl,lcdif.yaml
14825 F:      drivers/gpu/drm/mxsfb/
14826
14827 MYLEX DAC960 PCI RAID Controller
14828 M:      Hannes Reinecke <hare@kernel.org>
14829 L:      linux-scsi@vger.kernel.org
14830 S:      Supported
14831 F:      drivers/scsi/myrb.*
14832 F:      drivers/scsi/myrs.*
14833
14834 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
14835 M:      Chris Lee <christopher.lee@cspi.com>
14836 L:      netdev@vger.kernel.org
14837 S:      Supported
14838 W:      https://www.cspi.com/ethernet-products/support/downloads/
14839 F:      drivers/net/ethernet/myricom/myri10ge/
14840
14841 NAND FLASH SUBSYSTEM
14842 M:      Miquel Raynal <miquel.raynal@bootlin.com>
14843 R:      Richard Weinberger <richard@nod.at>
14844 L:      linux-mtd@lists.infradead.org
14845 S:      Maintained
14846 W:      http://www.linux-mtd.infradead.org/
14847 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14848 C:      irc://irc.oftc.net/mtd
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
14850 F:      drivers/mtd/nand/
14851 F:      include/linux/mtd/*nand*.h
14852
14853 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
14854 M:      Daniel Mack <zonque@gmail.com>
14855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14856 S:      Maintained
14857 W:      http://www.native-instruments.com
14858 F:      sound/usb/caiaq/
14859
14860 NATSEMI ETHERNET DRIVER (DP8381x)
14861 S:      Orphan
14862 F:      drivers/net/ethernet/natsemi/natsemi.c
14863
14864 NCR 5380 SCSI DRIVERS
14865 M:      Finn Thain <fthain@linux-m68k.org>
14866 M:      Michael Schmitz <schmitzmic@gmail.com>
14867 L:      linux-scsi@vger.kernel.org
14868 S:      Maintained
14869 F:      Documentation/scsi/g_NCR5380.rst
14870 F:      drivers/scsi/NCR5380.*
14871 F:      drivers/scsi/arm/cumana_1.c
14872 F:      drivers/scsi/arm/oak.c
14873 F:      drivers/scsi/atari_scsi.*
14874 F:      drivers/scsi/dmx3191d.c
14875 F:      drivers/scsi/g_NCR5380.*
14876 F:      drivers/scsi/mac_scsi.*
14877 F:      drivers/scsi/sun3_scsi.*
14878 F:      drivers/scsi/sun3_scsi_vme.c
14879
14880 NCSI LIBRARY
14881 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
14882 S:      Maintained
14883 F:      net/ncsi/
14884
14885 NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER
14886 M:      Guenter Roeck <linux@roeck-us.net>
14887 L:      linux-hwmon@vger.kernel.org
14888 S:      Maintained
14889 F:      Documentation/hwmon/nct6775.rst
14890 F:      drivers/hwmon/nct6775-core.c
14891 F:      drivers/hwmon/nct6775-platform.c
14892 F:      drivers/hwmon/nct6775.h
14893
14894 NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER
14895 M:      Zev Weiss <zev@bewilderbeest.net>
14896 L:      linux-hwmon@vger.kernel.org
14897 S:      Maintained
14898 F:      Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml
14899 F:      drivers/hwmon/nct6775-i2c.c
14900
14901 NETDEVSIM
14902 M:      Jakub Kicinski <kuba@kernel.org>
14903 S:      Maintained
14904 F:      drivers/net/netdevsim/*
14905
14906 NETEM NETWORK EMULATOR
14907 M:      Stephen Hemminger <stephen@networkplumber.org>
14908 L:      netdev@vger.kernel.org
14909 S:      Maintained
14910 F:      net/sched/sch_netem.c
14911
14912 NETERION 10GbE DRIVERS (s2io)
14913 M:      Jon Mason <jdmason@kudzu.us>
14914 L:      netdev@vger.kernel.org
14915 S:      Supported
14916 F:      Documentation/networking/device_drivers/ethernet/neterion/s2io.rst
14917 F:      drivers/net/ethernet/neterion/
14918
14919 NETFILTER
14920 M:      Pablo Neira Ayuso <pablo@netfilter.org>
14921 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
14922 M:      Florian Westphal <fw@strlen.de>
14923 L:      netfilter-devel@vger.kernel.org
14924 L:      coreteam@netfilter.org
14925 S:      Maintained
14926 W:      http://www.netfilter.org/
14927 W:      http://www.iptables.org/
14928 W:      http://www.nftables.org/
14929 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
14930 C:      irc://irc.libera.chat/netfilter
14931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
14932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git
14933 F:      include/linux/netfilter*
14934 F:      include/linux/netfilter/
14935 F:      include/net/netfilter/
14936 F:      include/uapi/linux/netfilter*
14937 F:      include/uapi/linux/netfilter/
14938 F:      net/*/netfilter.c
14939 F:      net/*/netfilter/
14940 F:      net/bridge/br_netfilter*.c
14941 F:      net/netfilter/
14942
14943 NETROM NETWORK LAYER
14944 M:      Ralf Baechle <ralf@linux-mips.org>
14945 L:      linux-hams@vger.kernel.org
14946 S:      Maintained
14947 W:      https://linux-ax25.in-berlin.de
14948 F:      include/net/netrom.h
14949 F:      include/uapi/linux/netrom.h
14950 F:      net/netrom/
14951
14952 NETRONIX EMBEDDED CONTROLLER
14953 M:      Jonathan Neuschäfer <j.neuschaefer@gmx.net>
14954 S:      Maintained
14955 F:      Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
14956 F:      drivers/mfd/ntxec.c
14957 F:      drivers/pwm/pwm-ntxec.c
14958 F:      drivers/rtc/rtc-ntxec.c
14959 F:      include/linux/mfd/ntxec.h
14960
14961 NETRONOME ETHERNET DRIVERS
14962 M:      Louis Peens <louis.peens@corigine.com>
14963 R:      Jakub Kicinski <kuba@kernel.org>
14964 L:      oss-drivers@corigine.com
14965 S:      Maintained
14966 F:      drivers/net/ethernet/netronome/
14967
14968 NETWORK BLOCK DEVICE (NBD)
14969 M:      Josef Bacik <josef@toxicpanda.com>
14970 L:      linux-block@vger.kernel.org
14971 L:      nbd@other.debian.org
14972 S:      Maintained
14973 F:      Documentation/admin-guide/blockdev/nbd.rst
14974 F:      drivers/block/nbd.c
14975 F:      include/trace/events/nbd.h
14976 F:      include/uapi/linux/nbd.h
14977
14978 NETWORK DROP MONITOR
14979 M:      Neil Horman <nhorman@tuxdriver.com>
14980 L:      netdev@vger.kernel.org
14981 S:      Maintained
14982 W:      https://fedorahosted.org/dropwatch/
14983 F:      include/uapi/linux/net_dropmon.h
14984 F:      net/core/drop_monitor.c
14985
14986 NETWORKING DRIVERS
14987 M:      "David S. Miller" <davem@davemloft.net>
14988 M:      Eric Dumazet <edumazet@google.com>
14989 M:      Jakub Kicinski <kuba@kernel.org>
14990 M:      Paolo Abeni <pabeni@redhat.com>
14991 L:      netdev@vger.kernel.org
14992 S:      Maintained
14993 P:      Documentation/process/maintainer-netdev.rst
14994 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
14995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
14996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
14997 F:      Documentation/devicetree/bindings/net/
14998 F:      drivers/connector/
14999 F:      drivers/net/
15000 F:      include/dt-bindings/net/
15001 F:      include/linux/etherdevice.h
15002 F:      include/linux/fcdevice.h
15003 F:      include/linux/fddidevice.h
15004 F:      include/linux/hippidevice.h
15005 F:      include/linux/if_*
15006 F:      include/linux/inetdevice.h
15007 F:      include/linux/netdevice.h
15008 F:      include/uapi/linux/if_*
15009 F:      include/uapi/linux/netdevice.h
15010 X:      drivers/net/wireless/
15011
15012 NETWORKING DRIVERS (WIRELESS)
15013 M:      Kalle Valo <kvalo@kernel.org>
15014 L:      linux-wireless@vger.kernel.org
15015 S:      Maintained
15016 W:      https://wireless.wiki.kernel.org/
15017 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
15020 F:      Documentation/devicetree/bindings/net/wireless/
15021 F:      drivers/net/wireless/
15022
15023 NETWORKING [DSA]
15024 M:      Andrew Lunn <andrew@lunn.ch>
15025 M:      Florian Fainelli <f.fainelli@gmail.com>
15026 M:      Vladimir Oltean <olteanv@gmail.com>
15027 S:      Maintained
15028 F:      Documentation/devicetree/bindings/net/dsa/
15029 F:      Documentation/devicetree/bindings/net/ethernet-switch-port.yaml
15030 F:      Documentation/devicetree/bindings/net/ethernet-switch.yaml
15031 F:      drivers/net/dsa/
15032 F:      include/linux/dsa/
15033 F:      include/linux/platform_data/dsa.h
15034 F:      include/net/dsa.h
15035 F:      net/dsa/
15036 F:      tools/testing/selftests/drivers/net/dsa/
15037
15038 NETWORKING [GENERAL]
15039 M:      "David S. Miller" <davem@davemloft.net>
15040 M:      Eric Dumazet <edumazet@google.com>
15041 M:      Jakub Kicinski <kuba@kernel.org>
15042 M:      Paolo Abeni <pabeni@redhat.com>
15043 L:      netdev@vger.kernel.org
15044 S:      Maintained
15045 P:      Documentation/process/maintainer-netdev.rst
15046 Q:      https://patchwork.kernel.org/project/netdevbpf/list/
15047 B:      mailto:netdev@vger.kernel.org
15048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
15050 F:      Documentation/core-api/netlink.rst
15051 F:      Documentation/netlink/
15052 F:      Documentation/networking/
15053 F:      Documentation/process/maintainer-netdev.rst
15054 F:      Documentation/userspace-api/netlink/
15055 F:      include/linux/in.h
15056 F:      include/linux/indirect_call_wrapper.h
15057 F:      include/linux/net.h
15058 F:      include/linux/netdevice.h
15059 F:      include/net/
15060 F:      include/uapi/linux/in.h
15061 F:      include/uapi/linux/net.h
15062 F:      include/uapi/linux/net_namespace.h
15063 F:      include/uapi/linux/netdevice.h
15064 F:      lib/net_utils.c
15065 F:      lib/random32.c
15066 F:      net/
15067 F:      tools/net/
15068 F:      tools/testing/selftests/net/
15069 X:      net/bluetooth/
15070
15071 NETWORKING [IPSEC]
15072 M:      Steffen Klassert <steffen.klassert@secunet.com>
15073 M:      Herbert Xu <herbert@gondor.apana.org.au>
15074 M:      "David S. Miller" <davem@davemloft.net>
15075 L:      netdev@vger.kernel.org
15076 S:      Maintained
15077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
15079 F:      include/net/xfrm.h
15080 F:      include/uapi/linux/xfrm.h
15081 F:      net/ipv4/ah4.c
15082 F:      net/ipv4/esp4*
15083 F:      net/ipv4/ip_vti.c
15084 F:      net/ipv4/ipcomp.c
15085 F:      net/ipv4/xfrm*
15086 F:      net/ipv6/ah6.c
15087 F:      net/ipv6/esp6*
15088 F:      net/ipv6/ip6_vti.c
15089 F:      net/ipv6/ipcomp6.c
15090 F:      net/ipv6/xfrm*
15091 F:      net/key/
15092 F:      net/xfrm/
15093 F:      tools/testing/selftests/net/ipsec.c
15094
15095 NETWORKING [IPv4/IPv6]
15096 M:      "David S. Miller" <davem@davemloft.net>
15097 M:      David Ahern <dsahern@kernel.org>
15098 L:      netdev@vger.kernel.org
15099 S:      Maintained
15100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
15101 F:      arch/x86/net/*
15102 F:      include/linux/ip.h
15103 F:      include/linux/ipv6*
15104 F:      include/net/fib*
15105 F:      include/net/ip*
15106 F:      include/net/route.h
15107 F:      net/ipv4/
15108 F:      net/ipv6/
15109
15110 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
15111 M:      Paul Moore <paul@paul-moore.com>
15112 L:      netdev@vger.kernel.org
15113 L:      linux-security-module@vger.kernel.org
15114 S:      Supported
15115 W:      https://github.com/netlabel
15116 F:      Documentation/netlabel/
15117 F:      include/net/calipso.h
15118 F:      include/net/cipso_ipv4.h
15119 F:      include/net/netlabel.h
15120 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
15121 F:      include/uapi/linux/netfilter/xt_SECMARK.h
15122 F:      net/ipv4/cipso_ipv4.c
15123 F:      net/ipv6/calipso.c
15124 F:      net/netfilter/xt_CONNSECMARK.c
15125 F:      net/netfilter/xt_SECMARK.c
15126 F:      net/netlabel/
15127
15128 NETWORKING [MACSEC]
15129 M:      Sabrina Dubroca <sd@queasysnail.net>
15130 L:      netdev@vger.kernel.org
15131 S:      Maintained
15132 F:      drivers/net/macsec.c
15133 F:      include/net/macsec.h
15134 F:      include/uapi/linux/if_macsec.h
15135 K:      macsec
15136 K:      \bmdo_
15137
15138 NETWORKING [MPTCP]
15139 M:      Matthieu Baerts <matttbe@kernel.org>
15140 M:      Mat Martineau <martineau@kernel.org>
15141 L:      netdev@vger.kernel.org
15142 L:      mptcp@lists.linux.dev
15143 S:      Maintained
15144 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
15145 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
15146 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export-net
15147 T:      git https://github.com/multipath-tcp/mptcp_net-next.git export
15148 F:      Documentation/netlink/specs/mptcp.yaml
15149 F:      Documentation/networking/mptcp-sysctl.rst
15150 F:      include/net/mptcp.h
15151 F:      include/trace/events/mptcp.h
15152 F:      include/uapi/linux/mptcp*.h
15153 F:      net/mptcp/
15154 F:      tools/testing/selftests/bpf/*/*mptcp*.c
15155 F:      tools/testing/selftests/net/mptcp/
15156
15157 NETWORKING [TCP]
15158 M:      Eric Dumazet <edumazet@google.com>
15159 L:      netdev@vger.kernel.org
15160 S:      Maintained
15161 F:      include/linux/tcp.h
15162 F:      include/net/tcp.h
15163 F:      include/trace/events/tcp.h
15164 F:      include/uapi/linux/tcp.h
15165 F:      net/ipv4/syncookies.c
15166 F:      net/ipv4/tcp*.c
15167 F:      net/ipv6/syncookies.c
15168 F:      net/ipv6/tcp*.c
15169
15170 NETWORKING [TLS]
15171 M:      Boris Pismenny <borisp@nvidia.com>
15172 M:      John Fastabend <john.fastabend@gmail.com>
15173 M:      Jakub Kicinski <kuba@kernel.org>
15174 L:      netdev@vger.kernel.org
15175 S:      Maintained
15176 F:      include/net/tls.h
15177 F:      include/uapi/linux/tls.h
15178 F:      net/tls/*
15179
15180 NETXEN (1/10) GbE SUPPORT
15181 M:      Manish Chopra <manishc@marvell.com>
15182 M:      Rahul Verma <rahulv@marvell.com>
15183 M:      GR-Linux-NIC-Dev@marvell.com
15184 L:      netdev@vger.kernel.org
15185 S:      Supported
15186 F:      drivers/net/ethernet/qlogic/netxen/
15187
15188 NET_FAILOVER MODULE
15189 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
15190 L:      netdev@vger.kernel.org
15191 S:      Supported
15192 F:      Documentation/networking/net_failover.rst
15193 F:      drivers/net/net_failover.c
15194 F:      include/net/net_failover.h
15195
15196 NEXTHOP
15197 M:      David Ahern <dsahern@kernel.org>
15198 L:      netdev@vger.kernel.org
15199 S:      Maintained
15200 F:      include/net/netns/nexthop.h
15201 F:      include/net/nexthop.h
15202 F:      include/uapi/linux/nexthop.h
15203 F:      net/ipv4/nexthop.c
15204
15205 NFC SUBSYSTEM
15206 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15207 L:      netdev@vger.kernel.org
15208 S:      Maintained
15209 F:      Documentation/devicetree/bindings/net/nfc/
15210 F:      drivers/nfc/
15211 F:      include/net/nfc/
15212 F:      include/uapi/linux/nfc.h
15213 F:      net/nfc/
15214
15215 NFC VIRTUAL NCI DEVICE DRIVER
15216 M:      Bongsu Jeon <bongsu.jeon@samsung.com>
15217 L:      netdev@vger.kernel.org
15218 S:      Supported
15219 F:      drivers/nfc/virtual_ncidev.c
15220 F:      tools/testing/selftests/nci/
15221
15222 NFS, SUNRPC, AND LOCKD CLIENTS
15223 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
15224 M:      Anna Schumaker <anna@kernel.org>
15225 L:      linux-nfs@vger.kernel.org
15226 S:      Maintained
15227 W:      http://client.linux-nfs.org
15228 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
15229 F:      Documentation/filesystems/nfs/
15230 F:      fs/lockd/
15231 F:      fs/nfs/
15232 F:      fs/nfs_common/
15233 F:      include/linux/lockd/
15234 F:      include/linux/nfs*
15235 F:      include/linux/sunrpc/
15236 F:      include/uapi/linux/nfs*
15237 F:      include/uapi/linux/sunrpc/
15238 F:      net/sunrpc/
15239
15240 NILFS2 FILESYSTEM
15241 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
15242 L:      linux-nilfs@vger.kernel.org
15243 S:      Supported
15244 W:      https://nilfs.sourceforge.io/
15245 W:      https://nilfs.osdn.jp/
15246 T:      git https://github.com/konis/nilfs2.git
15247 F:      Documentation/filesystems/nilfs2.rst
15248 F:      fs/nilfs2/
15249 F:      include/trace/events/nilfs2.h
15250 F:      include/uapi/linux/nilfs2_api.h
15251 F:      include/uapi/linux/nilfs2_ondisk.h
15252
15253 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
15254 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15255 S:      Maintained
15256 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15257 F:      Documentation/scsi/NinjaSCSI.rst
15258 F:      drivers/scsi/pcmcia/nsp_*
15259
15260 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
15261 M:      GOTO Masanori <gotom@debian.or.jp>
15262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
15263 S:      Maintained
15264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
15265 F:      Documentation/scsi/NinjaSCSI.rst
15266 F:      drivers/scsi/nsp32*
15267
15268 NINTENDO HID DRIVER
15269 M:      Daniel J. Ogorchock <djogorchock@gmail.com>
15270 L:      linux-input@vger.kernel.org
15271 S:      Maintained
15272 F:      drivers/hid/hid-nintendo*
15273
15274 NIOS2 ARCHITECTURE
15275 M:      Dinh Nguyen <dinguyen@kernel.org>
15276 S:      Maintained
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
15278 F:      arch/nios2/
15279
15280 NITRO ENCLAVES (NE)
15281 M:      Alexandru Ciobotaru <alcioa@amazon.com>
15282 L:      linux-kernel@vger.kernel.org
15283 L:      The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com>
15284 S:      Supported
15285 W:      https://aws.amazon.com/ec2/nitro/nitro-enclaves/
15286 F:      Documentation/virt/ne_overview.rst
15287 F:      drivers/virt/nitro_enclaves/
15288 F:      include/linux/nitro_enclaves.h
15289 F:      include/uapi/linux/nitro_enclaves.h
15290 F:      samples/nitro_enclaves/
15291
15292 NOHZ, DYNTICKS SUPPORT
15293 M:      Frederic Weisbecker <frederic@kernel.org>
15294 M:      Thomas Gleixner <tglx@linutronix.de>
15295 M:      Ingo Molnar <mingo@kernel.org>
15296 L:      linux-kernel@vger.kernel.org
15297 S:      Maintained
15298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
15299 F:      include/linux/sched/nohz.h
15300 F:      include/linux/tick.h
15301 F:      kernel/time/tick*.*
15302
15303 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
15304 M:      Pavel Machek <pavel@ucw.cz>
15305 M:      Sakari Ailus <sakari.ailus@iki.fi>
15306 L:      linux-media@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/media/i2c/ad5820.c
15309 F:      drivers/media/i2c/et8ek8
15310
15311 NOKIA N900 POWER SUPPLY DRIVERS
15312 R:      Pali Rohár <pali@kernel.org>
15313 F:      drivers/power/supply/bq2415x_charger.c
15314 F:      drivers/power/supply/bq27xxx_battery.c
15315 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15316 F:      drivers/power/supply/isp1704_charger.c
15317 F:      drivers/power/supply/rx51_battery.c
15318 F:      include/linux/power/bq2415x_charger.h
15319 F:      include/linux/power/bq27xxx_battery.h
15320
15321 NOLIBC HEADER FILE
15322 M:      Willy Tarreau <w@1wt.eu>
15323 M:      Thomas Weißschuh <linux@weissschuh.net>
15324 S:      Maintained
15325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git
15326 F:      tools/include/nolibc/
15327 F:      tools/testing/selftests/nolibc/
15328
15329 NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER
15330 M:      Hans de Goede <hdegoede@redhat.com>
15331 L:      linux-input@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/input/touchscreen/novatek-nvt-ts.c
15334
15335 NSDEPS
15336 M:      Matthias Maennich <maennich@google.com>
15337 S:      Maintained
15338 F:      Documentation/core-api/symbol-namespaces.rst
15339 F:      scripts/nsdeps
15340
15341 NTB AMD DRIVER
15342 M:      Sanjay R Mehta <sanju.mehta@amd.com>
15343 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
15344 L:      ntb@lists.linux.dev
15345 S:      Supported
15346 F:      drivers/ntb/hw/amd/
15347
15348 NTB DRIVER CORE
15349 M:      Jon Mason <jdmason@kudzu.us>
15350 M:      Dave Jiang <dave.jiang@intel.com>
15351 M:      Allen Hubbe <allenbh@gmail.com>
15352 L:      ntb@lists.linux.dev
15353 S:      Supported
15354 W:      https://github.com/jonmason/ntb/wiki
15355 T:      git https://github.com/jonmason/ntb.git
15356 F:      drivers/net/ntb_netdev.c
15357 F:      drivers/ntb/
15358 F:      drivers/pci/endpoint/functions/pci-epf-*ntb.c
15359 F:      include/linux/ntb.h
15360 F:      include/linux/ntb_transport.h
15361 F:      tools/testing/selftests/ntb/
15362
15363 NTB IDT DRIVER
15364 M:      Serge Semin <fancer.lancer@gmail.com>
15365 L:      ntb@lists.linux.dev
15366 S:      Supported
15367 F:      drivers/ntb/hw/idt/
15368
15369 NTB INTEL DRIVER
15370 M:      Dave Jiang <dave.jiang@intel.com>
15371 L:      ntb@lists.linux.dev
15372 S:      Supported
15373 W:      https://github.com/davejiang/linux/wiki
15374 T:      git https://github.com/davejiang/linux.git
15375 F:      drivers/ntb/hw/intel/
15376
15377 NTFS FILESYSTEM
15378 M:      Anton Altaparmakov <anton@tuxera.com>
15379 R:      Namjae Jeon <linkinjeon@kernel.org>
15380 L:      linux-ntfs-dev@lists.sourceforge.net
15381 S:      Supported
15382 W:      http://www.tuxera.com/
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
15384 F:      Documentation/filesystems/ntfs.rst
15385 F:      fs/ntfs/
15386
15387 NTFS3 FILESYSTEM
15388 M:      Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
15389 L:      ntfs3@lists.linux.dev
15390 S:      Supported
15391 W:      http://www.paragon-software.com/
15392 T:      git https://github.com/Paragon-Software-Group/linux-ntfs3.git
15393 F:      Documentation/filesystems/ntfs3.rst
15394 F:      fs/ntfs3/
15395
15396 NUBUS SUBSYSTEM
15397 M:      Finn Thain <fthain@linux-m68k.org>
15398 L:      linux-m68k@lists.linux-m68k.org
15399 S:      Maintained
15400 F:      arch/*/include/asm/nubus.h
15401 F:      drivers/nubus/
15402 F:      include/linux/nubus.h
15403 F:      include/uapi/linux/nubus.h
15404
15405 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
15406 M:      Antonino Daplas <adaplas@gmail.com>
15407 L:      linux-fbdev@vger.kernel.org
15408 S:      Maintained
15409 F:      drivers/video/fbdev/nvidia/
15410 F:      drivers/video/fbdev/riva/
15411
15412 NVIDIA WMI EC BACKLIGHT DRIVER
15413 M:      Daniel Dadap <ddadap@nvidia.com>
15414 L:      platform-driver-x86@vger.kernel.org
15415 S:      Supported
15416 F:      drivers/platform/x86/nvidia-wmi-ec-backlight.c
15417 F:      include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
15418
15419 NVM EXPRESS DRIVER
15420 M:      Keith Busch <kbusch@kernel.org>
15421 M:      Jens Axboe <axboe@fb.com>
15422 M:      Christoph Hellwig <hch@lst.de>
15423 M:      Sagi Grimberg <sagi@grimberg.me>
15424 L:      linux-nvme@lists.infradead.org
15425 S:      Supported
15426 W:      http://git.infradead.org/nvme.git
15427 T:      git git://git.infradead.org/nvme.git
15428 F:      Documentation/nvme/
15429 F:      drivers/nvme/common/
15430 F:      drivers/nvme/host/
15431 F:      include/linux/nvme-*.h
15432 F:      include/linux/nvme.h
15433 F:      include/uapi/linux/nvme_ioctl.h
15434
15435 NVM EXPRESS FABRICS AUTHENTICATION
15436 M:      Hannes Reinecke <hare@suse.de>
15437 L:      linux-nvme@lists.infradead.org
15438 S:      Supported
15439 F:      drivers/nvme/host/auth.c
15440 F:      drivers/nvme/target/auth.c
15441 F:      drivers/nvme/target/fabrics-cmd-auth.c
15442 F:      include/linux/nvme-auth.h
15443
15444 NVM EXPRESS FC TRANSPORT DRIVERS
15445 M:      James Smart <james.smart@broadcom.com>
15446 L:      linux-nvme@lists.infradead.org
15447 S:      Supported
15448 F:      drivers/nvme/host/fc.c
15449 F:      drivers/nvme/target/fc.c
15450 F:      drivers/nvme/target/fcloop.c
15451 F:      include/linux/nvme-fc-driver.h
15452 F:      include/linux/nvme-fc.h
15453
15454 NVM EXPRESS HARDWARE MONITORING SUPPORT
15455 M:      Guenter Roeck <linux@roeck-us.net>
15456 L:      linux-nvme@lists.infradead.org
15457 S:      Supported
15458 F:      drivers/nvme/host/hwmon.c
15459
15460 NVM EXPRESS TARGET DRIVER
15461 M:      Christoph Hellwig <hch@lst.de>
15462 M:      Sagi Grimberg <sagi@grimberg.me>
15463 M:      Chaitanya Kulkarni <kch@nvidia.com>
15464 L:      linux-nvme@lists.infradead.org
15465 S:      Supported
15466 W:      http://git.infradead.org/nvme.git
15467 T:      git git://git.infradead.org/nvme.git
15468 F:      drivers/nvme/target/
15469
15470 NVMEM FRAMEWORK
15471 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15472 S:      Maintained
15473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git
15474 F:      Documentation/ABI/stable/sysfs-bus-nvmem
15475 F:      Documentation/devicetree/bindings/nvmem/
15476 F:      drivers/nvmem/
15477 F:      include/linux/nvmem-consumer.h
15478 F:      include/linux/nvmem-provider.h
15479
15480 NXP BLUETOOTH WIRELESS DRIVERS
15481 M:      Amitkumar Karwar <amitkumar.karwar@nxp.com>
15482 M:      Neeraj Kale <neeraj.sanjaykale@nxp.com>
15483 S:      Maintained
15484 F:      Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml
15485 F:      drivers/bluetooth/btnxpuart.c
15486
15487 NXP C45 TJA11XX PHY DRIVER
15488 M:      Radu Pirea <radu-nicolae.pirea@oss.nxp.com>
15489 L:      netdev@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/net/phy/nxp-c45-tja11xx.c
15492
15493 NXP FSPI DRIVER
15494 M:      Han Xu <han.xu@nxp.com>
15495 M:      Haibo Chen <haibo.chen@nxp.com>
15496 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
15497 L:      linux-spi@vger.kernel.org
15498 S:      Maintained
15499 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml
15500 F:      drivers/spi/spi-nxp-fspi.c
15501
15502 NXP FXAS21002C DRIVER
15503 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15504 L:      linux-iio@vger.kernel.org
15505 S:      Maintained
15506 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml
15507 F:      drivers/iio/gyro/fxas21002c.h
15508 F:      drivers/iio/gyro/fxas21002c_core.c
15509 F:      drivers/iio/gyro/fxas21002c_i2c.c
15510 F:      drivers/iio/gyro/fxas21002c_spi.c
15511
15512 NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER
15513 M:      Haibo Chen <haibo.chen@nxp.com>
15514 L:      linux-iio@vger.kernel.org
15515 L:      linux-imx@nxp.com
15516 S:      Maintained
15517 F:      Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml
15518 F:      Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml
15519 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml
15520 F:      drivers/iio/adc/imx7d_adc.c
15521 F:      drivers/iio/adc/imx93_adc.c
15522 F:      drivers/iio/adc/vf610_adc.c
15523
15524 NXP i.MX 8M ISI DRIVER
15525 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15526 L:      linux-media@vger.kernel.org
15527 S:      Maintained
15528 F:      Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
15529 F:      drivers/media/platform/nxp/imx8-isi/
15530
15531 NXP i.MX 8MP DW100 V4L2 DRIVER
15532 M:      Xavier Roumegue <xavier.roumegue@oss.nxp.com>
15533 L:      linux-media@vger.kernel.org
15534 S:      Maintained
15535 F:      Documentation/devicetree/bindings/media/nxp,dw100.yaml
15536 F:      Documentation/userspace-api/media/drivers/dw100.rst
15537 F:      drivers/media/platform/nxp/dw100/
15538 F:      include/uapi/linux/dw100.h
15539
15540 NXP i.MX 8MQ DCSS DRIVER
15541 M:      Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
15542 R:      Lucas Stach <l.stach@pengutronix.de>
15543 L:      dri-devel@lists.freedesktop.org
15544 S:      Maintained
15545 T:      git git://anongit.freedesktop.org/drm/drm-misc
15546 F:      Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml
15547 F:      drivers/gpu/drm/imx/dcss/
15548
15549 NXP i.MX 8QXP ADC DRIVER
15550 M:      Cai Huoqing <cai.huoqing@linux.dev>
15551 M:      Haibo Chen <haibo.chen@nxp.com>
15552 L:      linux-imx@nxp.com
15553 L:      linux-iio@vger.kernel.org
15554 S:      Maintained
15555 F:      Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml
15556 F:      drivers/iio/adc/imx8qxp-adc.c
15557
15558 NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
15559 M:      Mirela Rabulea <mirela.rabulea@nxp.com>
15560 R:      NXP Linux Team <linux-imx@nxp.com>
15561 L:      linux-media@vger.kernel.org
15562 S:      Maintained
15563 F:      Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
15564 F:      drivers/media/platform/nxp/imx-jpeg
15565
15566 NXP i.MX CLOCK DRIVERS
15567 M:      Abel Vesa <abelvesa@kernel.org>
15568 R:      Peng Fan <peng.fan@nxp.com>
15569 L:      linux-clk@vger.kernel.org
15570 L:      linux-imx@nxp.com
15571 S:      Maintained
15572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx
15573 F:      Documentation/devicetree/bindings/clock/imx*
15574 F:      drivers/clk/imx/
15575 F:      include/dt-bindings/clock/imx*
15576
15577 NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER
15578 M:      Jagan Teki <jagan@amarulasolutions.com>
15579 S:      Maintained
15580 F:      Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml
15581 F:      drivers/regulator/pf8x00-regulator.c
15582
15583 NXP PTN5150A CC LOGIC AND EXTCON DRIVER
15584 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15585 L:      linux-kernel@vger.kernel.org
15586 S:      Maintained
15587 F:      Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml
15588 F:      drivers/extcon/extcon-ptn5150.c
15589
15590 NXP SGTL5000 DRIVER
15591 M:      Fabio Estevam <festevam@gmail.com>
15592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15593 S:      Maintained
15594 F:      Documentation/devicetree/bindings/sound/sgtl5000.yaml
15595 F:      sound/soc/codecs/sgtl5000*
15596
15597 NXP SJA1105 ETHERNET SWITCH DRIVER
15598 M:      Vladimir Oltean <olteanv@gmail.com>
15599 L:      linux-kernel@vger.kernel.org
15600 S:      Maintained
15601 F:      drivers/net/dsa/sja1105
15602 F:      drivers/net/pcs/pcs-xpcs-nxp.c
15603
15604 NXP TDA998X DRM DRIVER
15605 M:      Russell King <linux@armlinux.org.uk>
15606 S:      Maintained
15607 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
15608 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
15609 F:      drivers/gpu/drm/i2c/tda998x_drv.c
15610 F:      include/drm/i2c/tda998x.h
15611 F:      include/dt-bindings/display/tda998x.h
15612 K:      "nxp,tda998x"
15613
15614 NXP TFA9879 DRIVER
15615 M:      Peter Rosin <peda@axentia.se>
15616 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15617 S:      Maintained
15618 F:      Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml
15619 F:      sound/soc/codecs/tfa9879*
15620
15621 NXP-NCI NFC DRIVER
15622 S:      Orphan
15623 F:      Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
15624 F:      drivers/nfc/nxp-nci
15625
15626 NXP/Goodix TFA989X (TFA1) DRIVER
15627 M:      Stephan Gerhold <stephan@gerhold.net>
15628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15629 S:      Maintained
15630 F:      Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
15631 F:      sound/soc/codecs/tfa989x.c
15632
15633 NZXT-KRAKEN2 HARDWARE MONITORING DRIVER
15634 M:      Jonas Malaco <jonas@protocubo.io>
15635 L:      linux-hwmon@vger.kernel.org
15636 S:      Maintained
15637 F:      Documentation/hwmon/nzxt-kraken2.rst
15638 F:      drivers/hwmon/nzxt-kraken2.c
15639
15640 NZXT-SMART2 HARDWARE MONITORING DRIVER
15641 M:      Aleksandr Mezin <mezin.alexander@gmail.com>
15642 L:      linux-hwmon@vger.kernel.org
15643 S:      Maintained
15644 F:      Documentation/hwmon/nzxt-smart2.rst
15645 F:      drivers/hwmon/nzxt-smart2.c
15646
15647 OBJAGG
15648 M:      Jiri Pirko <jiri@resnulli.us>
15649 L:      netdev@vger.kernel.org
15650 S:      Supported
15651 F:      include/linux/objagg.h
15652 F:      lib/objagg.c
15653 F:      lib/test_objagg.c
15654
15655 OBJPOOL
15656 M:      Matt Wu <wuqiang.matt@bytedance.com>
15657 S:      Supported
15658 F:      include/linux/objpool.h
15659 F:      lib/objpool.c
15660 F:      lib/test_objpool.c
15661
15662 OBJTOOL
15663 M:      Josh Poimboeuf <jpoimboe@kernel.org>
15664 M:      Peter Zijlstra <peterz@infradead.org>
15665 S:      Supported
15666 F:      include/linux/objtool*.h
15667 F:      tools/objtool/
15668
15669 OCELOT ETHERNET SWITCH DRIVER
15670 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
15671 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
15672 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
15673 M:      UNGLinuxDriver@microchip.com
15674 L:      netdev@vger.kernel.org
15675 S:      Supported
15676 F:      drivers/net/dsa/ocelot/*
15677 F:      drivers/net/ethernet/mscc/
15678 F:      include/soc/mscc/ocelot*
15679 F:      net/dsa/tag_ocelot.c
15680 F:      net/dsa/tag_ocelot_8021q.c
15681 F:      tools/testing/selftests/drivers/net/ocelot/*
15682
15683 OCELOT EXTERNAL SWITCH CONTROL
15684 M:      Colin Foster <colin.foster@in-advantage.com>
15685 S:      Supported
15686 F:      Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
15687 F:      drivers/mfd/ocelot*
15688 F:      drivers/net/dsa/ocelot/ocelot_ext.c
15689 F:      include/linux/mfd/ocelot.h
15690
15691 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
15692 M:      Frederic Barrat <fbarrat@linux.ibm.com>
15693 M:      Andrew Donnellan <ajd@linux.ibm.com>
15694 L:      linuxppc-dev@lists.ozlabs.org
15695 S:      Supported
15696 F:      Documentation/userspace-api/accelerators/ocxl.rst
15697 F:      arch/powerpc/include/asm/pnv-ocxl.h
15698 F:      arch/powerpc/platforms/powernv/ocxl.c
15699 F:      drivers/misc/ocxl/
15700 F:      include/misc/ocxl*
15701 F:      include/uapi/misc/ocxl.h
15702
15703 OMAP AUDIO SUPPORT
15704 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
15705 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
15706 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15707 L:      linux-omap@vger.kernel.org
15708 S:      Maintained
15709 F:      sound/soc/ti/n810.c
15710 F:      sound/soc/ti/omap*
15711 F:      sound/soc/ti/rx51.c
15712 F:      sound/soc/ti/sdma-pcm.*
15713
15714 OMAP CLOCK FRAMEWORK SUPPORT
15715 M:      Paul Walmsley <paul@pwsan.com>
15716 L:      linux-omap@vger.kernel.org
15717 S:      Maintained
15718 F:      arch/arm/*omap*/*clock*
15719
15720 OMAP DEVICE TREE SUPPORT
15721 M:      Benoît Cousson <bcousson@baylibre.com>
15722 M:      Tony Lindgren <tony@atomide.com>
15723 L:      linux-omap@vger.kernel.org
15724 L:      devicetree@vger.kernel.org
15725 S:      Maintained
15726 F:      arch/arm/boot/dts/ti/omap/
15727
15728 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
15729 L:      linux-omap@vger.kernel.org
15730 L:      linux-fbdev@vger.kernel.org
15731 S:      Orphan
15732 F:      Documentation/arch/arm/omap/dss.rst
15733 F:      drivers/video/fbdev/omap2/
15734
15735 OMAP FRAMEBUFFER SUPPORT
15736 L:      linux-fbdev@vger.kernel.org
15737 L:      linux-omap@vger.kernel.org
15738 S:      Orphan
15739 F:      drivers/video/fbdev/omap/
15740
15741 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
15742 M:      Roger Quadros <rogerq@kernel.org>
15743 M:      Tony Lindgren <tony@atomide.com>
15744 L:      linux-omap@vger.kernel.org
15745 S:      Maintained
15746 F:      arch/arm/mach-omap2/*gpmc*
15747 F:      drivers/memory/omap-gpmc.c
15748
15749 OMAP GPIO DRIVER
15750 M:      Grygorii Strashko <grygorii.strashko@ti.com>
15751 M:      Santosh Shilimkar <ssantosh@kernel.org>
15752 M:      Kevin Hilman <khilman@kernel.org>
15753 L:      linux-omap@vger.kernel.org
15754 S:      Maintained
15755 F:      Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml
15756 F:      drivers/gpio/gpio-omap.c
15757
15758 OMAP HARDWARE SPINLOCK SUPPORT
15759 M:      Ohad Ben-Cohen <ohad@wizery.com>
15760 L:      linux-omap@vger.kernel.org
15761 S:      Maintained
15762 F:      drivers/hwspinlock/omap_hwspinlock.c
15763
15764 OMAP HS MMC SUPPORT
15765 L:      linux-mmc@vger.kernel.org
15766 L:      linux-omap@vger.kernel.org
15767 S:      Orphan
15768 F:      drivers/mmc/host/omap_hsmmc.c
15769
15770 OMAP HWMOD DATA
15771 M:      Paul Walmsley <paul@pwsan.com>
15772 L:      linux-omap@vger.kernel.org
15773 S:      Maintained
15774 F:      arch/arm/mach-omap2/omap_hwmod*data*
15775
15776 OMAP HWMOD SUPPORT
15777 M:      Benoît Cousson <bcousson@baylibre.com>
15778 M:      Paul Walmsley <paul@pwsan.com>
15779 L:      linux-omap@vger.kernel.org
15780 S:      Maintained
15781 F:      arch/arm/mach-omap2/omap_hwmod.*
15782
15783 OMAP I2C DRIVER
15784 M:      Vignesh R <vigneshr@ti.com>
15785 L:      linux-omap@vger.kernel.org
15786 L:      linux-i2c@vger.kernel.org
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml
15789 F:      drivers/i2c/busses/i2c-omap.c
15790
15791 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
15792 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15793 L:      linux-media@vger.kernel.org
15794 S:      Maintained
15795 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
15796 F:      drivers/media/platform/ti/omap3isp/
15797 F:      drivers/staging/media/omap4iss/
15798
15799 OMAP MMC SUPPORT
15800 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15801 L:      linux-omap@vger.kernel.org
15802 S:      Odd Fixes
15803 F:      drivers/mmc/host/omap.c
15804
15805 OMAP POWER MANAGEMENT SUPPORT
15806 M:      Kevin Hilman <khilman@kernel.org>
15807 L:      linux-omap@vger.kernel.org
15808 S:      Maintained
15809 F:      arch/arm/*omap*/*pm*
15810 F:      drivers/cpufreq/omap-cpufreq.c
15811
15812 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
15813 M:      Paul Walmsley <paul@pwsan.com>
15814 L:      linux-omap@vger.kernel.org
15815 S:      Maintained
15816 F:      arch/arm/mach-omap2/prm*
15817
15818 OMAP RANDOM NUMBER GENERATOR SUPPORT
15819 M:      Deepak Saxena <dsaxena@plexity.net>
15820 S:      Maintained
15821 F:      drivers/char/hw_random/omap-rng.c
15822
15823 OMAP USB SUPPORT
15824 L:      linux-usb@vger.kernel.org
15825 L:      linux-omap@vger.kernel.org
15826 S:      Orphan
15827 F:      arch/arm/*omap*/usb*
15828 F:      drivers/usb/*/*omap*
15829
15830 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
15831 M:      Mark Jackson <mpfj@newflow.co.uk>
15832 L:      linux-omap@vger.kernel.org
15833 S:      Maintained
15834 F:      arch/arm/boot/dts/ti/omap/am335x-nano.dts
15835
15836 OMAP1 SUPPORT
15837 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
15838 M:      Janusz Krzysztofik <jmkrzyszt@gmail.com>
15839 M:      Tony Lindgren <tony@atomide.com>
15840 L:      linux-omap@vger.kernel.org
15841 S:      Maintained
15842 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15844 F:      arch/arm/configs/omap1_defconfig
15845 F:      arch/arm/mach-omap1/
15846 F:      drivers/i2c/busses/i2c-omap.c
15847 F:      include/linux/platform_data/ams-delta-fiq.h
15848 F:      include/linux/platform_data/i2c-omap.h
15849
15850 OMAP2+ SUPPORT
15851 M:      Tony Lindgren <tony@atomide.com>
15852 L:      linux-omap@vger.kernel.org
15853 S:      Maintained
15854 W:      http://www.muru.com/linux/omap/
15855 W:      http://linux.omap.com/
15856 Q:      http://patchwork.kernel.org/project/linux-omap/list/
15857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
15858 F:      Documentation/devicetree/bindings/arm/ti/omap.yaml
15859 F:      arch/arm/configs/omap2plus_defconfig
15860 F:      arch/arm/mach-omap2/
15861 F:      drivers/bus/ti-sysc.c
15862 F:      drivers/gpio/gpio-tps65219.c
15863 F:      drivers/i2c/busses/i2c-omap.c
15864 F:      drivers/irqchip/irq-omap-intc.c
15865 F:      drivers/mfd/*omap*.c
15866 F:      drivers/mfd/menelaus.c
15867 F:      drivers/mfd/palmas.c
15868 F:      drivers/mfd/tps65217.c
15869 F:      drivers/mfd/tps65218.c
15870 F:      drivers/mfd/tps65219.c
15871 F:      drivers/mfd/tps65910.c
15872 F:      drivers/mfd/twl-core.[ch]
15873 F:      drivers/mfd/twl4030*.c
15874 F:      drivers/mfd/twl6030*.c
15875 F:      drivers/mfd/twl6040*.c
15876 F:      drivers/regulator/palmas-regulator*.c
15877 F:      drivers/regulator/pbias-regulator.c
15878 F:      drivers/regulator/tps65217-regulator.c
15879 F:      drivers/regulator/tps65218-regulator.c
15880 F:      drivers/regulator/tps65219-regulator.c
15881 F:      drivers/regulator/tps65910-regulator.c
15882 F:      drivers/regulator/twl-regulator.c
15883 F:      drivers/regulator/twl6030-regulator.c
15884 F:      include/linux/platform_data/i2c-omap.h
15885 F:      include/linux/platform_data/ti-sysc.h
15886
15887 OMFS FILESYSTEM
15888 M:      Bob Copeland <me@bobcopeland.com>
15889 L:      linux-karma-devel@lists.sourceforge.net
15890 S:      Maintained
15891 F:      Documentation/filesystems/omfs.rst
15892 F:      fs/omfs/
15893
15894 OMNIVISION OG01A1B SENSOR DRIVER
15895 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15896 L:      linux-media@vger.kernel.org
15897 S:      Maintained
15898 F:      drivers/media/i2c/og01a1b.c
15899
15900 OMNIVISION OV01A10 SENSOR DRIVER
15901 M:      Bingbu Cao <bingbu.cao@intel.com>
15902 L:      linux-media@vger.kernel.org
15903 S:      Maintained
15904 T:      git git://linuxtv.org/media_tree.git
15905 F:      drivers/media/i2c/ov01a10.c
15906
15907 OMNIVISION OV02A10 SENSOR DRIVER
15908 L:      linux-media@vger.kernel.org
15909 S:      Orphan
15910 T:      git git://linuxtv.org/media_tree.git
15911 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml
15912 F:      drivers/media/i2c/ov02a10.c
15913
15914 OMNIVISION OV08D10 SENSOR DRIVER
15915 M:      Jimmy Su <jimmy.su@intel.com>
15916 L:      linux-media@vger.kernel.org
15917 S:      Maintained
15918 T:      git git://linuxtv.org/media_tree.git
15919 F:      drivers/media/i2c/ov08d10.c
15920
15921 OMNIVISION OV08X40 SENSOR DRIVER
15922 M:      Jason Chen <jason.z.chen@intel.com>
15923 L:      linux-media@vger.kernel.org
15924 S:      Maintained
15925 T:      git git://linuxtv.org/media_tree.git
15926 F:      drivers/media/i2c/ov08x40.c
15927
15928 OMNIVISION OV13858 SENSOR DRIVER
15929 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15930 L:      linux-media@vger.kernel.org
15931 S:      Maintained
15932 T:      git git://linuxtv.org/media_tree.git
15933 F:      drivers/media/i2c/ov13858.c
15934
15935 OMNIVISION OV13B10 SENSOR DRIVER
15936 M:      Arec Kao <arec.kao@intel.com>
15937 L:      linux-media@vger.kernel.org
15938 S:      Maintained
15939 T:      git git://linuxtv.org/media_tree.git
15940 F:      drivers/media/i2c/ov13b10.c
15941
15942 OMNIVISION OV2680 SENSOR DRIVER
15943 M:      Rui Miguel Silva <rmfrfs@gmail.com>
15944 M:      Hans de Goede <hansg@kernel.org>
15945 L:      linux-media@vger.kernel.org
15946 S:      Maintained
15947 T:      git git://linuxtv.org/media_tree.git
15948 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml
15949 F:      drivers/media/i2c/ov2680.c
15950
15951 OMNIVISION OV2685 SENSOR DRIVER
15952 M:      Shunqian Zheng <zhengsq@rock-chips.com>
15953 L:      linux-media@vger.kernel.org
15954 S:      Maintained
15955 T:      git git://linuxtv.org/media_tree.git
15956 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml
15957 F:      drivers/media/i2c/ov2685.c
15958
15959 OMNIVISION OV2740 SENSOR DRIVER
15960 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15961 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
15962 R:      Bingbu Cao <bingbu.cao@intel.com>
15963 L:      linux-media@vger.kernel.org
15964 S:      Maintained
15965 T:      git git://linuxtv.org/media_tree.git
15966 F:      drivers/media/i2c/ov2740.c
15967
15968 OMNIVISION OV4689 SENSOR DRIVER
15969 M:      Mikhail Rudenko <mike.rudenko@gmail.com>
15970 L:      linux-media@vger.kernel.org
15971 S:      Maintained
15972 T:      git git://linuxtv.org/media_tree.git
15973 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml
15974 F:      drivers/media/i2c/ov4689.c
15975
15976 OMNIVISION OV5640 SENSOR DRIVER
15977 M:      Steve Longerbeam <slongerbeam@gmail.com>
15978 L:      linux-media@vger.kernel.org
15979 S:      Maintained
15980 T:      git git://linuxtv.org/media_tree.git
15981 F:      drivers/media/i2c/ov5640.c
15982
15983 OMNIVISION OV5647 SENSOR DRIVER
15984 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
15985 M:      Jacopo Mondi <jacopo@jmondi.org>
15986 L:      linux-media@vger.kernel.org
15987 S:      Maintained
15988 T:      git git://linuxtv.org/media_tree.git
15989 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml
15990 F:      drivers/media/i2c/ov5647.c
15991
15992 OMNIVISION OV5670 SENSOR DRIVER
15993 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15994 L:      linux-media@vger.kernel.org
15995 S:      Maintained
15996 T:      git git://linuxtv.org/media_tree.git
15997 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml
15998 F:      drivers/media/i2c/ov5670.c
15999
16000 OMNIVISION OV5675 SENSOR DRIVER
16001 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16002 L:      linux-media@vger.kernel.org
16003 S:      Maintained
16004 T:      git git://linuxtv.org/media_tree.git
16005 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml
16006 F:      drivers/media/i2c/ov5675.c
16007
16008 OMNIVISION OV5693 SENSOR DRIVER
16009 M:      Daniel Scally <djrscally@gmail.com>
16010 L:      linux-media@vger.kernel.org
16011 S:      Maintained
16012 T:      git git://linuxtv.org/media_tree.git
16013 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml
16014 F:      drivers/media/i2c/ov5693.c
16015
16016 OMNIVISION OV5695 SENSOR DRIVER
16017 M:      Shunqian Zheng <zhengsq@rock-chips.com>
16018 L:      linux-media@vger.kernel.org
16019 S:      Maintained
16020 T:      git git://linuxtv.org/media_tree.git
16021 F:      drivers/media/i2c/ov5695.c
16022
16023 OMNIVISION OV7670 SENSOR DRIVER
16024 L:      linux-media@vger.kernel.org
16025 S:      Orphan
16026 T:      git git://linuxtv.org/media_tree.git
16027 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
16028 F:      drivers/media/i2c/ov7670.c
16029
16030 OMNIVISION OV772x SENSOR DRIVER
16031 M:      Jacopo Mondi <jacopo@jmondi.org>
16032 L:      linux-media@vger.kernel.org
16033 S:      Odd fixes
16034 T:      git git://linuxtv.org/media_tree.git
16035 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml
16036 F:      drivers/media/i2c/ov772x.c
16037 F:      include/media/i2c/ov772x.h
16038
16039 OMNIVISION OV7740 SENSOR DRIVER
16040 L:      linux-media@vger.kernel.org
16041 S:      Orphan
16042 T:      git git://linuxtv.org/media_tree.git
16043 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
16044 F:      drivers/media/i2c/ov7740.c
16045
16046 OMNIVISION OV8856 SENSOR DRIVER
16047 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16048 L:      linux-media@vger.kernel.org
16049 S:      Maintained
16050 T:      git git://linuxtv.org/media_tree.git
16051 F:      Documentation/devicetree/bindings/media/i2c/ov8856.yaml
16052 F:      drivers/media/i2c/ov8856.c
16053
16054 OMNIVISION OV8858 SENSOR DRIVER
16055 M:      Jacopo Mondi <jacopo.mondi@ideasonboard.com>
16056 M:      Nicholas Roth <nicholas@rothemail.net>
16057 L:      linux-media@vger.kernel.org
16058 S:      Maintained
16059 T:      git git://linuxtv.org/media_tree.git
16060 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml
16061 F:      drivers/media/i2c/ov8858.c
16062
16063 OMNIVISION OV9282 SENSOR DRIVER
16064 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
16065 L:      linux-media@vger.kernel.org
16066 S:      Maintained
16067 T:      git git://linuxtv.org/media_tree.git
16068 F:      Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml
16069 F:      drivers/media/i2c/ov9282.c
16070
16071 OMNIVISION OV9640 SENSOR DRIVER
16072 M:      Petr Cvek <petrcvekcz@gmail.com>
16073 L:      linux-media@vger.kernel.org
16074 S:      Maintained
16075 F:      drivers/media/i2c/ov9640.*
16076
16077 OMNIVISION OV9650 SENSOR DRIVER
16078 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
16079 R:      Akinobu Mita <akinobu.mita@gmail.com>
16080 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
16081 L:      linux-media@vger.kernel.org
16082 S:      Maintained
16083 T:      git git://linuxtv.org/media_tree.git
16084 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
16085 F:      drivers/media/i2c/ov9650.c
16086
16087 OMNIVISION OV9734 SENSOR DRIVER
16088 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
16089 R:      Bingbu Cao <bingbu.cao@intel.com>
16090 L:      linux-media@vger.kernel.org
16091 S:      Maintained
16092 T:      git git://linuxtv.org/media_tree.git
16093 F:      drivers/media/i2c/ov9734.c
16094
16095 ONBOARD USB HUB DRIVER
16096 M:      Matthias Kaehlcke <mka@chromium.org>
16097 L:      linux-usb@vger.kernel.org
16098 S:      Maintained
16099 F:      Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub
16100 F:      drivers/usb/misc/onboard_usb_hub.c
16101
16102 ONENAND FLASH DRIVER
16103 M:      Kyungmin Park <kyungmin.park@samsung.com>
16104 L:      linux-mtd@lists.infradead.org
16105 S:      Maintained
16106 F:      drivers/mtd/nand/onenand/
16107 F:      include/linux/mtd/onenand*.h
16108
16109 ONEXPLAYER FAN DRIVER
16110 M:      Derek John Clark <derekjohn.clark@gmail.com>
16111 M:      Joaquín Ignacio Aramendía <samsagax@gmail.com>
16112 L:      linux-hwmon@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/hwmon/oxp-sensors.c
16115
16116 ONIE TLV NVMEM LAYOUT DRIVER
16117 M:      Miquel Raynal <miquel.raynal@bootlin.com>
16118 S:      Maintained
16119 F:      Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
16120 F:      drivers/nvmem/layouts/onie-tlv.c
16121
16122 ONION OMEGA2+ BOARD
16123 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16124 L:      linux-mips@vger.kernel.org
16125 S:      Maintained
16126 F:      arch/mips/boot/dts/ralink/omega2p.dts
16127
16128 ONSEMI ETHERNET PHY DRIVERS
16129 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
16130 L:      netdev@vger.kernel.org
16131 S:      Supported
16132 W:      http://www.onsemi.com
16133 F:      drivers/net/phy/ncn*
16134
16135 OP-TEE DRIVER
16136 M:      Jens Wiklander <jens.wiklander@linaro.org>
16137 L:      op-tee@lists.trustedfirmware.org
16138 S:      Maintained
16139 F:      Documentation/ABI/testing/sysfs-bus-optee-devices
16140 F:      drivers/tee/optee/
16141
16142 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
16143 M:      Sumit Garg <sumit.garg@linaro.org>
16144 L:      op-tee@lists.trustedfirmware.org
16145 S:      Maintained
16146 F:      drivers/char/hw_random/optee-rng.c
16147
16148 OP-TEE RTC DRIVER
16149 M:      Clément Léger <clement.leger@bootlin.com>
16150 L:      linux-rtc@vger.kernel.org
16151 S:      Maintained
16152 F:      drivers/rtc/rtc-optee.c
16153
16154 OPA-VNIC DRIVER
16155 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
16156 L:      linux-rdma@vger.kernel.org
16157 S:      Supported
16158 F:      drivers/infiniband/ulp/opa_vnic
16159
16160 OPEN FIRMWARE AND FLATTENED DEVICE TREE
16161 M:      Rob Herring <robh+dt@kernel.org>
16162 M:      Frank Rowand <frowand.list@gmail.com>
16163 L:      devicetree@vger.kernel.org
16164 S:      Maintained
16165 W:      http://www.devicetree.org/
16166 C:      irc://irc.libera.chat/devicetree
16167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16168 F:      Documentation/ABI/testing/sysfs-firmware-ofw
16169 F:      drivers/of/
16170 F:      include/linux/of*.h
16171 F:      scripts/dtc/
16172 F:      tools/testing/selftests/dt/
16173 K:      of_overlay_notifier_
16174 K:      of_overlay_fdt_apply
16175 K:      of_overlay_remove
16176
16177 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
16178 M:      Rob Herring <robh+dt@kernel.org>
16179 M:      Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
16180 M:      Conor Dooley <conor+dt@kernel.org>
16181 L:      devicetree@vger.kernel.org
16182 S:      Maintained
16183 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
16184 C:      irc://irc.libera.chat/devicetree
16185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
16186 F:      Documentation/devicetree/
16187 F:      arch/*/boot/dts/
16188 F:      include/dt-bindings/
16189
16190 OPENCOMPUTE PTP CLOCK DRIVER
16191 M:      Jonathan Lemon <jonathan.lemon@gmail.com>
16192 M:      Vadim Fedorenko <vadfed@fb.com>
16193 L:      netdev@vger.kernel.org
16194 S:      Maintained
16195 F:      drivers/ptp/ptp_ocp.c
16196
16197 OPENCORES I2C BUS DRIVER
16198 M:      Peter Korsgaard <peter@korsgaard.com>
16199 M:      Andrew Lunn <andrew@lunn.ch>
16200 L:      linux-i2c@vger.kernel.org
16201 S:      Maintained
16202 F:      Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml
16203 F:      Documentation/i2c/busses/i2c-ocores.rst
16204 F:      drivers/i2c/busses/i2c-ocores.c
16205 F:      include/linux/platform_data/i2c-ocores.h
16206
16207 OPENRISC ARCHITECTURE
16208 M:      Jonas Bonn <jonas@southpole.se>
16209 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
16210 M:      Stafford Horne <shorne@gmail.com>
16211 L:      linux-openrisc@vger.kernel.org
16212 S:      Maintained
16213 W:      http://openrisc.io
16214 T:      git https://github.com/openrisc/linux.git
16215 F:      Documentation/arch/openrisc/
16216 F:      Documentation/devicetree/bindings/openrisc/
16217 F:      arch/openrisc/
16218 F:      drivers/irqchip/irq-ompic.c
16219 F:      drivers/irqchip/irq-or1k-*
16220
16221 OPENVSWITCH
16222 M:      Pravin B Shelar <pshelar@ovn.org>
16223 L:      netdev@vger.kernel.org
16224 L:      dev@openvswitch.org
16225 S:      Maintained
16226 W:      http://openvswitch.org
16227 F:      include/uapi/linux/openvswitch.h
16228 F:      net/openvswitch/
16229 F:      tools/testing/selftests/net/openvswitch/
16230
16231 OPERATING PERFORMANCE POINTS (OPP)
16232 M:      Viresh Kumar <vireshk@kernel.org>
16233 M:      Nishanth Menon <nm@ti.com>
16234 M:      Stephen Boyd <sboyd@kernel.org>
16235 L:      linux-pm@vger.kernel.org
16236 S:      Maintained
16237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
16238 F:      Documentation/devicetree/bindings/opp/
16239 F:      Documentation/power/opp.rst
16240 F:      drivers/opp/
16241 F:      include/linux/pm_opp.h
16242
16243 OPL4 DRIVER
16244 M:      Clemens Ladisch <clemens@ladisch.de>
16245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16246 S:      Maintained
16247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16248 F:      sound/drivers/opl4/
16249
16250 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
16251 M:      Mark Fasheh <mark@fasheh.com>
16252 M:      Joel Becker <jlbec@evilplan.org>
16253 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
16254 L:      ocfs2-devel@lists.linux.dev
16255 S:      Supported
16256 W:      http://ocfs2.wiki.kernel.org
16257 F:      Documentation/filesystems/dlmfs.rst
16258 F:      Documentation/filesystems/ocfs2.rst
16259 F:      fs/ocfs2/
16260
16261 ORANGEFS FILESYSTEM
16262 M:      Mike Marshall <hubcap@omnibond.com>
16263 R:      Martin Brandenburg <martin@omnibond.com>
16264 L:      devel@lists.orangefs.org
16265 S:      Supported
16266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
16267 F:      Documentation/filesystems/orangefs.rst
16268 F:      fs/orangefs/
16269
16270 ORINOCO DRIVER
16271 L:      linux-wireless@vger.kernel.org
16272 S:      Orphan
16273 W:      https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
16274 W:      http://www.nongnu.org/orinoco/
16275 F:      drivers/net/wireless/intersil/orinoco/
16276
16277 OV2659 OMNIVISION SENSOR DRIVER
16278 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16279 L:      linux-media@vger.kernel.org
16280 S:      Maintained
16281 W:      https://linuxtv.org
16282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16283 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16284 F:      drivers/media/i2c/ov2659.c
16285 F:      include/media/i2c/ov2659.h
16286
16287 OVERLAY FILESYSTEM
16288 M:      Miklos Szeredi <miklos@szeredi.hu>
16289 M:      Amir Goldstein <amir73il@gmail.com>
16290 L:      linux-unionfs@vger.kernel.org
16291 S:      Supported
16292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
16293 F:      Documentation/filesystems/overlayfs.rst
16294 F:      fs/overlayfs/
16295
16296 P54 WIRELESS DRIVER
16297 M:      Christian Lamparter <chunkeey@googlemail.com>
16298 L:      linux-wireless@vger.kernel.org
16299 S:      Maintained
16300 W:      https://wireless.wiki.kernel.org/en/users/Drivers/p54
16301 F:      drivers/net/wireless/intersil/p54/
16302
16303 PACKET SOCKETS
16304 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
16305 S:      Maintained
16306 F:      include/uapi/linux/if_packet.h
16307 F:      net/packet/af_packet.c
16308
16309 PACKING
16310 M:      Vladimir Oltean <olteanv@gmail.com>
16311 L:      netdev@vger.kernel.org
16312 S:      Supported
16313 F:      Documentation/core-api/packing.rst
16314 F:      include/linux/packing.h
16315 F:      lib/packing.c
16316
16317 PADATA PARALLEL EXECUTION MECHANISM
16318 M:      Steffen Klassert <steffen.klassert@secunet.com>
16319 M:      Daniel Jordan <daniel.m.jordan@oracle.com>
16320 L:      linux-crypto@vger.kernel.org
16321 L:      linux-kernel@vger.kernel.org
16322 S:      Maintained
16323 F:      Documentation/core-api/padata.rst
16324 F:      include/linux/padata.h
16325 F:      kernel/padata.c
16326
16327 PAGE CACHE
16328 M:      Matthew Wilcox (Oracle) <willy@infradead.org>
16329 L:      linux-fsdevel@vger.kernel.org
16330 S:      Supported
16331 T:      git git://git.infradead.org/users/willy/pagecache.git
16332 F:      Documentation/filesystems/locking.rst
16333 F:      Documentation/filesystems/vfs.rst
16334 F:      include/linux/pagemap.h
16335 F:      mm/filemap.c
16336 F:      mm/page-writeback.c
16337 F:      mm/readahead.c
16338 F:      mm/truncate.c
16339
16340 PAGE POOL
16341 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16342 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
16343 L:      netdev@vger.kernel.org
16344 S:      Supported
16345 F:      Documentation/networking/page_pool.rst
16346 F:      include/net/page_pool/
16347 F:      include/trace/events/page_pool.h
16348 F:      net/core/page_pool.c
16349
16350 PAGE TABLE CHECK
16351 M:      Pasha Tatashin <pasha.tatashin@soleen.com>
16352 M:      Andrew Morton <akpm@linux-foundation.org>
16353 L:      linux-mm@kvack.org
16354 S:      Maintained
16355 F:      Documentation/mm/page_table_check.rst
16356 F:      include/linux/page_table_check.h
16357 F:      mm/page_table_check.c
16358
16359 PANASONIC LAPTOP ACPI EXTRAS DRIVER
16360 M:      Kenneth Chan <kenneth.t.chan@gmail.com>
16361 L:      platform-driver-x86@vger.kernel.org
16362 S:      Maintained
16363 F:      drivers/platform/x86/panasonic-laptop.c
16364
16365 PARALLAX PING IIO SENSOR DRIVER
16366 M:      Andreas Klinger <ak@it-klinger.de>
16367 L:      linux-iio@vger.kernel.org
16368 S:      Maintained
16369 F:      Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml
16370 F:      drivers/iio/proximity/ping.c
16371
16372 PARALLEL LCD/KEYPAD PANEL DRIVER
16373 M:      Willy Tarreau <willy@haproxy.com>
16374 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
16375 S:      Odd Fixes
16376 F:      Documentation/admin-guide/lcd-panel-cgram.rst
16377 F:      drivers/auxdisplay/panel.c
16378
16379 PARALLEL PORT SUBSYSTEM
16380 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
16381 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
16382 L:      linux-parport@lists.infradead.org (subscribers-only)
16383 S:      Maintained
16384 F:      Documentation/driver-api/parport*.rst
16385 F:      drivers/char/ppdev.c
16386 F:      drivers/parport/
16387 F:      include/linux/parport*.h
16388 F:      include/uapi/linux/ppdev.h
16389
16390 PARAVIRT_OPS INTERFACE
16391 M:      Juergen Gross <jgross@suse.com>
16392 R:      Ajay Kaher <akaher@vmware.com>
16393 R:      Alexey Makhalov <amakhalov@vmware.com>
16394 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
16395 L:      virtualization@lists.linux.dev
16396 L:      x86@kernel.org
16397 S:      Supported
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16399 F:      Documentation/virt/paravirt_ops.rst
16400 F:      arch/*/include/asm/paravirt*.h
16401 F:      arch/*/kernel/paravirt*
16402 F:      include/linux/hypervisor.h
16403
16404 PARISC ARCHITECTURE
16405 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
16406 M:      Helge Deller <deller@gmx.de>
16407 L:      linux-parisc@vger.kernel.org
16408 S:      Maintained
16409 W:      https://parisc.wiki.kernel.org
16410 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
16411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
16412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
16413 F:      Documentation/arch/parisc/
16414 F:      arch/parisc/
16415 F:      drivers/char/agp/parisc-agp.c
16416 F:      drivers/input/misc/hp_sdc_rtc.c
16417 F:      drivers/input/serio/gscps2.c
16418 F:      drivers/input/serio/hp_sdc*
16419 F:      drivers/parisc/
16420 F:      drivers/parport/parport_gsc.*
16421 F:      drivers/tty/serial/8250/8250_parisc.c
16422 F:      drivers/video/console/sti*
16423 F:      drivers/video/fbdev/sti*
16424 F:      drivers/video/logo/logo_parisc*
16425 F:      include/linux/hp_sdc.h
16426
16427 PARMAN
16428 M:      Jiri Pirko <jiri@resnulli.us>
16429 L:      netdev@vger.kernel.org
16430 S:      Supported
16431 F:      include/linux/parman.h
16432 F:      lib/parman.c
16433 F:      lib/test_parman.c
16434
16435 PC ENGINES APU BOARD DRIVER
16436 M:      Enrico Weigelt, metux IT consult <info@metux.net>
16437 S:      Maintained
16438 F:      drivers/platform/x86/pcengines-apuv2.c
16439
16440 PC87360 HARDWARE MONITORING DRIVER
16441 M:      Jim Cromie <jim.cromie@gmail.com>
16442 L:      linux-hwmon@vger.kernel.org
16443 S:      Maintained
16444 F:      Documentation/hwmon/pc87360.rst
16445 F:      drivers/hwmon/pc87360.c
16446
16447 PC8736x GPIO DRIVER
16448 M:      Jim Cromie <jim.cromie@gmail.com>
16449 S:      Maintained
16450 F:      drivers/char/pc8736x_gpio.c
16451
16452 PC87427 HARDWARE MONITORING DRIVER
16453 M:      Jean Delvare <jdelvare@suse.com>
16454 L:      linux-hwmon@vger.kernel.org
16455 S:      Maintained
16456 F:      Documentation/hwmon/pc87427.rst
16457 F:      drivers/hwmon/pc87427.c
16458
16459 PCA9532 LED DRIVER
16460 M:      Riku Voipio <riku.voipio@iki.fi>
16461 S:      Maintained
16462 F:      drivers/leds/leds-pca9532.c
16463 F:      include/linux/leds-pca9532.h
16464
16465 PCA9541 I2C BUS MASTER SELECTOR DRIVER
16466 M:      Guenter Roeck <linux@roeck-us.net>
16467 L:      linux-i2c@vger.kernel.org
16468 S:      Maintained
16469 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
16470
16471 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
16472 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16473 M:      Pali Rohár <pali@kernel.org>
16474 L:      linux-pci@vger.kernel.org
16475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16476 S:      Maintained
16477 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
16478 F:      drivers/pci/controller/pci-aardvark.c
16479
16480 PCI DRIVER FOR ALTERA PCIE IP
16481 M:      Joyce Ooi <joyce.ooi@intel.com>
16482 L:      linux-pci@vger.kernel.org
16483 S:      Supported
16484 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
16485 F:      drivers/pci/controller/pcie-altera.c
16486
16487 PCI DRIVER FOR APPLIEDMICRO XGENE
16488 M:      Toan Le <toan@os.amperecomputing.com>
16489 L:      linux-pci@vger.kernel.org
16490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16491 S:      Maintained
16492 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
16493 F:      drivers/pci/controller/pci-xgene.c
16494
16495 PCI DRIVER FOR ARM VERSATILE PLATFORM
16496 M:      Rob Herring <robh@kernel.org>
16497 L:      linux-pci@vger.kernel.org
16498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16499 S:      Maintained
16500 F:      Documentation/devicetree/bindings/pci/versatile.yaml
16501 F:      drivers/pci/controller/pci-versatile.c
16502
16503 PCI DRIVER FOR ARMADA 8K
16504 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16505 L:      linux-pci@vger.kernel.org
16506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16507 S:      Maintained
16508 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
16509 F:      drivers/pci/controller/dwc/pcie-armada8k.c
16510
16511 PCI DRIVER FOR CADENCE PCIE IP
16512 M:      Tom Joseph <tjoseph@cadence.com>
16513 L:      linux-pci@vger.kernel.org
16514 S:      Maintained
16515 F:      Documentation/devicetree/bindings/pci/cdns,*
16516 F:      drivers/pci/controller/cadence/
16517
16518 PCI DRIVER FOR FREESCALE LAYERSCAPE
16519 M:      Minghuan Lian <minghuan.Lian@nxp.com>
16520 M:      Mingkai Hu <mingkai.hu@nxp.com>
16521 M:      Roy Zang <roy.zang@nxp.com>
16522 L:      linuxppc-dev@lists.ozlabs.org
16523 L:      linux-pci@vger.kernel.org
16524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16525 S:      Maintained
16526 F:      drivers/pci/controller/dwc/*layerscape*
16527
16528 PCI DRIVER FOR FU740
16529 M:      Paul Walmsley <paul.walmsley@sifive.com>
16530 M:      Greentime Hu <greentime.hu@sifive.com>
16531 L:      linux-pci@vger.kernel.org
16532 S:      Maintained
16533 F:      Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
16534 F:      drivers/pci/controller/dwc/pcie-fu740.c
16535
16536 PCI DRIVER FOR GENERIC OF HOSTS
16537 M:      Will Deacon <will@kernel.org>
16538 L:      linux-pci@vger.kernel.org
16539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16540 S:      Maintained
16541 F:      Documentation/devicetree/bindings/pci/host-generic-pci.yaml
16542 F:      drivers/pci/controller/pci-host-common.c
16543 F:      drivers/pci/controller/pci-host-generic.c
16544
16545 PCI DRIVER FOR IMX6
16546 M:      Richard Zhu <hongxing.zhu@nxp.com>
16547 M:      Lucas Stach <l.stach@pengutronix.de>
16548 L:      linux-pci@vger.kernel.org
16549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16550 S:      Maintained
16551 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml
16552 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml
16553 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
16554 F:      drivers/pci/controller/dwc/*imx6*
16555
16556 PCI DRIVER FOR INTEL IXP4XX
16557 M:      Linus Walleij <linus.walleij@linaro.org>
16558 S:      Maintained
16559 F:      Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml
16560 F:      drivers/pci/controller/pci-ixp4xx.c
16561
16562 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
16563 M:      Nirmal Patel <nirmal.patel@linux.intel.com>
16564 R:      Jonathan Derrick <jonathan.derrick@linux.dev>
16565 L:      linux-pci@vger.kernel.org
16566 S:      Supported
16567 F:      drivers/pci/controller/vmd.c
16568
16569 PCI DRIVER FOR MICROSEMI SWITCHTEC
16570 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
16571 M:      Logan Gunthorpe <logang@deltatee.com>
16572 L:      linux-pci@vger.kernel.org
16573 S:      Maintained
16574 F:      Documentation/ABI/testing/sysfs-class-switchtec
16575 F:      Documentation/driver-api/switchtec.rst
16576 F:      drivers/ntb/hw/mscc/
16577 F:      drivers/pci/switch/switchtec*
16578 F:      include/linux/switchtec.h
16579 F:      include/uapi/linux/switchtec_ioctl.h
16580
16581 PCI DRIVER FOR MOBIVEIL PCIE IP
16582 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
16583 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16584 L:      linux-pci@vger.kernel.org
16585 S:      Supported
16586 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
16587 F:      drivers/pci/controller/mobiveil/pcie-mobiveil*
16588
16589 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
16590 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
16591 M:      Pali Rohár <pali@kernel.org>
16592 L:      linux-pci@vger.kernel.org
16593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16594 S:      Maintained
16595 F:      drivers/pci/controller/*mvebu*
16596
16597 PCI DRIVER FOR NVIDIA TEGRA
16598 M:      Thierry Reding <thierry.reding@gmail.com>
16599 L:      linux-tegra@vger.kernel.org
16600 L:      linux-pci@vger.kernel.org
16601 S:      Supported
16602 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
16603 F:      drivers/pci/controller/pci-tegra.c
16604
16605 PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER
16606 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
16607 L:      linux-pci@vger.kernel.org
16608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16609 S:      Maintained
16610 F:      Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt
16611 F:      drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c
16612
16613 PCI DRIVER FOR RENESAS R-CAR
16614 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
16615 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
16616 L:      linux-pci@vger.kernel.org
16617 L:      linux-renesas-soc@vger.kernel.org
16618 S:      Maintained
16619 F:      Documentation/devicetree/bindings/pci/*rcar*
16620 F:      drivers/pci/controller/*rcar*
16621 F:      drivers/pci/controller/dwc/*rcar*
16622
16623 PCI DRIVER FOR SAMSUNG EXYNOS
16624 M:      Jingoo Han <jingoohan1@gmail.com>
16625 L:      linux-pci@vger.kernel.org
16626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16627 L:      linux-samsung-soc@vger.kernel.org
16628 S:      Maintained
16629 F:      drivers/pci/controller/dwc/pci-exynos.c
16630
16631 PCI DRIVER FOR SYNOPSYS DESIGNWARE
16632 M:      Jingoo Han <jingoohan1@gmail.com>
16633 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
16634 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16635 L:      linux-pci@vger.kernel.org
16636 S:      Maintained
16637 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml
16638 F:      Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
16639 F:      drivers/pci/controller/dwc/*designware*
16640
16641 PCI DRIVER FOR TI DRA7XX/J721E
16642 M:      Vignesh Raghavendra <vigneshr@ti.com>
16643 L:      linux-omap@vger.kernel.org
16644 L:      linux-pci@vger.kernel.org
16645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16646 S:      Supported
16647 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
16648 F:      drivers/pci/controller/cadence/pci-j721e.c
16649 F:      drivers/pci/controller/dwc/pci-dra7xx.c
16650
16651 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
16652 M:      Linus Walleij <linus.walleij@linaro.org>
16653 L:      linux-pci@vger.kernel.org
16654 S:      Maintained
16655 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
16656 F:      drivers/pci/controller/pci-v3-semi.c
16657
16658 PCI DRIVER FOR XILINX VERSAL CPM
16659 M:      Bharat Kumar Gogada <bharat.kumar.gogada@amd.com>
16660 M:      Michal Simek <michal.simek@amd.com>
16661 L:      linux-pci@vger.kernel.org
16662 S:      Maintained
16663 F:      Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
16664 F:      drivers/pci/controller/pcie-xilinx-cpm.c
16665
16666 PCI ENDPOINT SUBSYSTEM
16667 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16668 M:      Krzysztof Wilczyński <kw@linux.com>
16669 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16670 R:      Kishon Vijay Abraham I <kishon@kernel.org>
16671 L:      linux-pci@vger.kernel.org
16672 S:      Supported
16673 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16674 B:      https://bugzilla.kernel.org
16675 C:      irc://irc.oftc.net/linux-pci
16676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16677 F:      Documentation/PCI/endpoint/*
16678 F:      Documentation/misc-devices/pci-endpoint-test.rst
16679 F:      drivers/misc/pci_endpoint_test.c
16680 F:      drivers/pci/endpoint/
16681 F:      tools/pci/
16682
16683 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
16684 M:      Mahesh J Salgaonkar <mahesh@linux.ibm.com>
16685 R:      Oliver O'Halloran <oohall@gmail.com>
16686 L:      linuxppc-dev@lists.ozlabs.org
16687 S:      Supported
16688 F:      Documentation/PCI/pci-error-recovery.rst
16689 F:      Documentation/arch/powerpc/eeh-pci-error-recovery.rst
16690 F:      arch/powerpc/include/*/eeh*.h
16691 F:      arch/powerpc/kernel/eeh*.c
16692 F:      arch/powerpc/platforms/*/eeh*.c
16693 F:      drivers/pci/pcie/aer.c
16694 F:      drivers/pci/pcie/dpc.c
16695 F:      drivers/pci/pcie/err.c
16696
16697 PCI ERROR RECOVERY
16698 M:      Linas Vepstas <linasvepstas@gmail.com>
16699 L:      linux-pci@vger.kernel.org
16700 S:      Supported
16701 F:      Documentation/PCI/pci-error-recovery.rst
16702
16703 PCI MSI DRIVER FOR ALTERA MSI IP
16704 M:      Joyce Ooi <joyce.ooi@intel.com>
16705 L:      linux-pci@vger.kernel.org
16706 S:      Supported
16707 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
16708 F:      drivers/pci/controller/pcie-altera-msi.c
16709
16710 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
16711 M:      Toan Le <toan@os.amperecomputing.com>
16712 L:      linux-pci@vger.kernel.org
16713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16714 S:      Maintained
16715 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
16716 F:      drivers/pci/controller/pci-xgene-msi.c
16717
16718 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
16719 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
16720 M:      Krzysztof Wilczyński <kw@linux.com>
16721 R:      Rob Herring <robh@kernel.org>
16722 L:      linux-pci@vger.kernel.org
16723 S:      Supported
16724 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16725 B:      https://bugzilla.kernel.org
16726 C:      irc://irc.oftc.net/linux-pci
16727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16728 F:      Documentation/devicetree/bindings/pci/
16729 F:      drivers/pci/controller/
16730 F:      drivers/pci/pci-bridge-emul.c
16731 F:      drivers/pci/pci-bridge-emul.h
16732
16733 PCI PEER-TO-PEER DMA (P2PDMA)
16734 M:      Bjorn Helgaas <bhelgaas@google.com>
16735 M:      Logan Gunthorpe <logang@deltatee.com>
16736 L:      linux-pci@vger.kernel.org
16737 S:      Supported
16738 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16739 B:      https://bugzilla.kernel.org
16740 C:      irc://irc.oftc.net/linux-pci
16741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16742 F:      Documentation/driver-api/pci/p2pdma.rst
16743 F:      drivers/pci/p2pdma.c
16744 F:      include/linux/pci-p2pdma.h
16745
16746 PCI SUBSYSTEM
16747 M:      Bjorn Helgaas <bhelgaas@google.com>
16748 L:      linux-pci@vger.kernel.org
16749 S:      Supported
16750 Q:      https://patchwork.kernel.org/project/linux-pci/list/
16751 B:      https://bugzilla.kernel.org
16752 C:      irc://irc.oftc.net/linux-pci
16753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git
16754 F:      Documentation/PCI/
16755 F:      Documentation/devicetree/bindings/pci/
16756 F:      arch/x86/kernel/early-quirks.c
16757 F:      arch/x86/kernel/quirks.c
16758 F:      arch/x86/pci/
16759 F:      drivers/acpi/pci*
16760 F:      drivers/pci/
16761 F:      include/asm-generic/pci*
16762 F:      include/linux/of_pci.h
16763 F:      include/linux/pci*
16764 F:      include/uapi/linux/pci*
16765 F:      lib/pci*
16766
16767 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
16768 M:      Jonathan Chocron <jonnyc@amazon.com>
16769 L:      linux-pci@vger.kernel.org
16770 S:      Maintained
16771 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
16772 F:      drivers/pci/controller/dwc/pcie-al.c
16773
16774 PCIE DRIVER FOR AMLOGIC MESON
16775 M:      Yue Wang <yue.wang@Amlogic.com>
16776 L:      linux-pci@vger.kernel.org
16777 L:      linux-amlogic@lists.infradead.org
16778 S:      Maintained
16779 F:      drivers/pci/controller/dwc/pci-meson.c
16780
16781 PCIE DRIVER FOR AXIS ARTPEC
16782 M:      Jesper Nilsson <jesper.nilsson@axis.com>
16783 L:      linux-arm-kernel@axis.com
16784 L:      linux-pci@vger.kernel.org
16785 S:      Maintained
16786 F:      Documentation/devicetree/bindings/pci/axis,artpec*
16787 F:      drivers/pci/controller/dwc/*artpec*
16788
16789 PCIE DRIVER FOR CAVIUM THUNDERX
16790 M:      Robert Richter <rric@kernel.org>
16791 L:      linux-pci@vger.kernel.org
16792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16793 S:      Odd Fixes
16794 F:      drivers/pci/controller/pci-thunder-*
16795
16796 PCIE DRIVER FOR HISILICON
16797 M:      Zhou Wang <wangzhou1@hisilicon.com>
16798 L:      linux-pci@vger.kernel.org
16799 S:      Maintained
16800 F:      drivers/pci/controller/dwc/pcie-hisi.c
16801
16802 PCIE DRIVER FOR HISILICON KIRIN
16803 M:      Xiaowei Song <songxiaowei@hisilicon.com>
16804 M:      Binghui Wang <wangbinghui@hisilicon.com>
16805 L:      linux-pci@vger.kernel.org
16806 S:      Maintained
16807 F:      Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml
16808 F:      drivers/pci/controller/dwc/pcie-kirin.c
16809
16810 PCIE DRIVER FOR HISILICON STB
16811 M:      Shawn Guo <shawn.guo@linaro.org>
16812 L:      linux-pci@vger.kernel.org
16813 S:      Maintained
16814 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
16815 F:      drivers/pci/controller/dwc/pcie-histb.c
16816
16817 PCIE DRIVER FOR INTEL KEEM BAY
16818 M:      Srikanth Thokala <srikanth.thokala@intel.com>
16819 L:      linux-pci@vger.kernel.org
16820 S:      Supported
16821 F:      Documentation/devicetree/bindings/pci/intel,keembay-pcie*
16822 F:      drivers/pci/controller/dwc/pcie-keembay.c
16823
16824 PCIE DRIVER FOR INTEL LGM GW SOC
16825 M:      Chuanhua Lei <lchuanhua@maxlinear.com>
16826 L:      linux-pci@vger.kernel.org
16827 S:      Maintained
16828 F:      Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
16829 F:      drivers/pci/controller/dwc/pcie-intel-gw.c
16830
16831 PCIE DRIVER FOR MEDIATEK
16832 M:      Ryder Lee <ryder.lee@mediatek.com>
16833 M:      Jianjun Wang <jianjun.wang@mediatek.com>
16834 L:      linux-pci@vger.kernel.org
16835 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16836 S:      Supported
16837 F:      Documentation/devicetree/bindings/pci/mediatek*
16838 F:      drivers/pci/controller/*mediatek*
16839
16840 PCIE DRIVER FOR MICROCHIP
16841 M:      Daire McNamara <daire.mcnamara@microchip.com>
16842 L:      linux-pci@vger.kernel.org
16843 S:      Supported
16844 F:      Documentation/devicetree/bindings/pci/microchip*
16845 F:      drivers/pci/controller/*microchip*
16846
16847 PCIE DRIVER FOR QUALCOMM MSM
16848 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16849 L:      linux-pci@vger.kernel.org
16850 L:      linux-arm-msm@vger.kernel.org
16851 S:      Maintained
16852 F:      drivers/pci/controller/dwc/pcie-qcom.c
16853
16854 PCIE DRIVER FOR ROCKCHIP
16855 M:      Shawn Lin <shawn.lin@rock-chips.com>
16856 L:      linux-pci@vger.kernel.org
16857 L:      linux-rockchip@lists.infradead.org
16858 S:      Maintained
16859 F:      Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie*
16860 F:      drivers/pci/controller/pcie-rockchip*
16861
16862 PCIE DRIVER FOR SOCIONEXT UNIPHIER
16863 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
16864 L:      linux-pci@vger.kernel.org
16865 S:      Maintained
16866 F:      Documentation/devicetree/bindings/pci/socionext,uniphier-pcie*
16867 F:      drivers/pci/controller/dwc/pcie-uniphier*
16868
16869 PCIE DRIVER FOR ST SPEAR13XX
16870 M:      Pratyush Anand <pratyush.anand@gmail.com>
16871 L:      linux-pci@vger.kernel.org
16872 S:      Maintained
16873 F:      drivers/pci/controller/dwc/*spear*
16874
16875 PCIE ENDPOINT DRIVER FOR QUALCOMM
16876 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
16877 L:      linux-pci@vger.kernel.org
16878 L:      linux-arm-msm@vger.kernel.org
16879 S:      Maintained
16880 F:      Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml
16881 F:      drivers/pci/controller/dwc/pcie-qcom-ep.c
16882
16883 PCMCIA SUBSYSTEM
16884 M:      Dominik Brodowski <linux@dominikbrodowski.net>
16885 S:      Odd Fixes
16886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git
16887 F:      Documentation/pcmcia/
16888 F:      drivers/pcmcia/
16889 F:      include/pcmcia/
16890 F:      tools/pcmcia/
16891
16892 PCNET32 NETWORK DRIVER
16893 M:      Don Fry <pcnet32@frontier.com>
16894 L:      netdev@vger.kernel.org
16895 S:      Maintained
16896 F:      drivers/net/ethernet/amd/pcnet32.c
16897
16898 PCRYPT PARALLEL CRYPTO ENGINE
16899 M:      Steffen Klassert <steffen.klassert@secunet.com>
16900 L:      linux-crypto@vger.kernel.org
16901 S:      Maintained
16902 F:      crypto/pcrypt.c
16903 F:      include/crypto/pcrypt.h
16904
16905 PDS DSC VIRTIO DATA PATH ACCELERATOR
16906 R:      Shannon Nelson <shannon.nelson@amd.com>
16907 F:      drivers/vdpa/pds/
16908
16909 PECI HARDWARE MONITORING DRIVERS
16910 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16911 L:      linux-hwmon@vger.kernel.org
16912 S:      Supported
16913 F:      Documentation/hwmon/peci-cputemp.rst
16914 F:      Documentation/hwmon/peci-dimmtemp.rst
16915 F:      drivers/hwmon/peci/
16916
16917 PECI SUBSYSTEM
16918 M:      Iwona Winiarska <iwona.winiarska@intel.com>
16919 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
16920 S:      Supported
16921 F:      Documentation/devicetree/bindings/peci/
16922 F:      Documentation/peci/
16923 F:      drivers/peci/
16924 F:      include/linux/peci-cpu.h
16925 F:      include/linux/peci.h
16926
16927 PENSANDO ETHERNET DRIVERS
16928 M:      Shannon Nelson <shannon.nelson@amd.com>
16929 M:      Brett Creeley <brett.creeley@amd.com>
16930 M:      drivers@pensando.io
16931 L:      netdev@vger.kernel.org
16932 S:      Supported
16933 F:      Documentation/networking/device_drivers/ethernet/pensando/ionic.rst
16934 F:      drivers/net/ethernet/pensando/
16935
16936 PER-CPU MEMORY ALLOCATOR
16937 M:      Dennis Zhou <dennis@kernel.org>
16938 M:      Tejun Heo <tj@kernel.org>
16939 M:      Christoph Lameter <cl@linux.com>
16940 L:      linux-mm@kvack.org
16941 S:      Maintained
16942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
16943 F:      arch/*/include/asm/percpu.h
16944 F:      include/linux/percpu*.h
16945 F:      lib/percpu*.c
16946 F:      mm/percpu*.c
16947
16948 PER-TASK DELAY ACCOUNTING
16949 M:      Balbir Singh <bsingharora@gmail.com>
16950 S:      Maintained
16951 F:      include/linux/delayacct.h
16952 F:      kernel/delayacct.c
16953
16954 PERFORMANCE EVENTS SUBSYSTEM
16955 M:      Peter Zijlstra <peterz@infradead.org>
16956 M:      Ingo Molnar <mingo@redhat.com>
16957 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
16958 R:      Mark Rutland <mark.rutland@arm.com>
16959 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16960 R:      Jiri Olsa <jolsa@kernel.org>
16961 R:      Namhyung Kim <namhyung@kernel.org>
16962 R:      Ian Rogers <irogers@google.com>
16963 R:      Adrian Hunter <adrian.hunter@intel.com>
16964 L:      linux-perf-users@vger.kernel.org
16965 L:      linux-kernel@vger.kernel.org
16966 S:      Supported
16967 W:      https://perf.wiki.kernel.org/
16968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next
16971 F:      arch/*/events/*
16972 F:      arch/*/events/*/*
16973 F:      arch/*/include/asm/perf_event.h
16974 F:      arch/*/kernel/*/*/perf_event*.c
16975 F:      arch/*/kernel/*/perf_event*.c
16976 F:      arch/*/kernel/perf_callchain.c
16977 F:      arch/*/kernel/perf_event*.c
16978 F:      include/linux/perf_event.h
16979 F:      include/uapi/linux/perf_event.h
16980 F:      kernel/events/*
16981 F:      tools/lib/perf/
16982 F:      tools/perf/
16983
16984 PERFORMANCE EVENTS TOOLING ARM64
16985 R:      John Garry <john.g.garry@oracle.com>
16986 R:      Will Deacon <will@kernel.org>
16987 R:      James Clark <james.clark@arm.com>
16988 R:      Mike Leach <mike.leach@linaro.org>
16989 R:      Leo Yan <leo.yan@linaro.org>
16990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16991 S:      Supported
16992 F:      tools/build/feature/test-libopencsd.c
16993 F:      tools/perf/arch/arm*/
16994 F:      tools/perf/pmu-events/arch/arm64/
16995 F:      tools/perf/util/arm-spe*
16996 F:      tools/perf/util/cs-etm*
16997
16998 PERSONALITY HANDLING
16999 M:      Christoph Hellwig <hch@infradead.org>
17000 L:      linux-abi-devel@lists.sourceforge.net
17001 S:      Maintained
17002 F:      include/linux/personality.h
17003 F:      include/uapi/linux/personality.h
17004
17005 PHOENIX RC FLIGHT CONTROLLER ADAPTER
17006 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
17007 L:      linux-input@vger.kernel.org
17008 S:      Maintained
17009 F:      Documentation/input/devices/pxrc.rst
17010 F:      drivers/input/joystick/pxrc.c
17011
17012 PHONET PROTOCOL
17013 M:      Remi Denis-Courmont <courmisch@gmail.com>
17014 S:      Supported
17015 F:      Documentation/networking/phonet.rst
17016 F:      include/linux/phonet.h
17017 F:      include/net/phonet/
17018 F:      include/uapi/linux/phonet.h
17019 F:      net/phonet/
17020
17021 PHRAM MTD DRIVER
17022 M:      Joern Engel <joern@lazybastard.org>
17023 L:      linux-mtd@lists.infradead.org
17024 S:      Maintained
17025 F:      drivers/mtd/devices/phram.c
17026
17027 PICOLCD HID DRIVER
17028 M:      Bruno Prémont <bonbons@linux-vserver.org>
17029 L:      linux-input@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/hid/hid-picolcd*
17032
17033 PIDFD API
17034 M:      Christian Brauner <christian@brauner.io>
17035 L:      linux-kernel@vger.kernel.org
17036 S:      Maintained
17037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
17038 F:      samples/pidfd/
17039 F:      tools/testing/selftests/clone3/
17040 F:      tools/testing/selftests/pid_namespace/
17041 F:      tools/testing/selftests/pidfd/
17042 K:      (?i)pidfd
17043 K:      (?i)clone3
17044 K:      \b(clone_args|kernel_clone_args)\b
17045
17046 PIN CONTROL SUBSYSTEM
17047 M:      Linus Walleij <linus.walleij@linaro.org>
17048 L:      linux-gpio@vger.kernel.org
17049 S:      Maintained
17050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
17051 F:      Documentation/devicetree/bindings/pinctrl/
17052 F:      Documentation/driver-api/pin-control.rst
17053 F:      drivers/pinctrl/
17054 F:      include/dt-bindings/pinctrl/
17055 F:      include/linux/pinctrl/
17056
17057 PIN CONTROLLER - AMD
17058 M:      Basavaraj Natikar <Basavaraj.Natikar@amd.com>
17059 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
17060 S:      Maintained
17061 F:      drivers/pinctrl/pinctrl-amd.c
17062
17063 PIN CONTROLLER - FREESCALE
17064 M:      Dong Aisheng <aisheng.dong@nxp.com>
17065 M:      Fabio Estevam <festevam@gmail.com>
17066 M:      Shawn Guo <shawnguo@kernel.org>
17067 M:      Jacky Bai <ping.bai@nxp.com>
17068 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
17069 L:      linux-gpio@vger.kernel.org
17070 S:      Maintained
17071 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
17072 F:      drivers/pinctrl/freescale/
17073
17074 PIN CONTROLLER - INTEL
17075 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
17076 M:      Andy Shevchenko <andy@kernel.org>
17077 S:      Supported
17078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
17079 F:      drivers/pinctrl/intel/
17080
17081 PIN CONTROLLER - KEEMBAY
17082 M:      Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
17083 S:      Supported
17084 F:      drivers/pinctrl/pinctrl-keembay*
17085
17086 PIN CONTROLLER - MEDIATEK
17087 M:      Sean Wang <sean.wang@kernel.org>
17088 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17089 S:      Maintained
17090 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml
17091 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
17092 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml
17093 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml
17094 F:      drivers/pinctrl/mediatek/
17095
17096 PIN CONTROLLER - MEDIATEK MIPS
17097 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
17098 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
17099 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17100 L:      linux-mips@vger.kernel.org
17101 S:      Maintained
17102 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml
17103 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml
17104 F:      Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml
17105 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml
17106 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml
17107 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml
17108 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml
17109 F:      Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml
17110 F:      drivers/pinctrl/mediatek/pinctrl-mt7620.c
17111 F:      drivers/pinctrl/mediatek/pinctrl-mt7621.c
17112 F:      drivers/pinctrl/mediatek/pinctrl-mt76x8.c
17113 F:      drivers/pinctrl/mediatek/pinctrl-mtmips.*
17114 F:      drivers/pinctrl/mediatek/pinctrl-rt2880.c
17115 F:      drivers/pinctrl/mediatek/pinctrl-rt305x.c
17116 F:      drivers/pinctrl/mediatek/pinctrl-rt3883.c
17117
17118 PIN CONTROLLER - MICROCHIP AT91
17119 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
17120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17121 L:      linux-gpio@vger.kernel.org
17122 S:      Supported
17123 F:      drivers/gpio/gpio-sama5d2-piobu.c
17124 F:      drivers/pinctrl/pinctrl-at91*
17125
17126 PIN CONTROLLER - NXP S32
17127 M:      Chester Lin <clin@suse.com>
17128 R:      NXP S32 Linux Team <s32@nxp.com>
17129 L:      linux-gpio@vger.kernel.org
17130 S:      Maintained
17131 F:      Documentation/devicetree/bindings/pinctrl/nxp,s32*
17132 F:      drivers/pinctrl/nxp/
17133
17134 PIN CONTROLLER - QUALCOMM
17135 M:      Bjorn Andersson <andersson@kernel.org>
17136 L:      linux-arm-msm@vger.kernel.org
17137 S:      Maintained
17138 F:      Documentation/devicetree/bindings/pinctrl/qcom,*
17139 F:      drivers/pinctrl/qcom/
17140
17141 PIN CONTROLLER - RENESAS
17142 M:      Geert Uytterhoeven <geert+renesas@glider.be>
17143 L:      linux-renesas-soc@vger.kernel.org
17144 S:      Supported
17145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl
17146 F:      Documentation/devicetree/bindings/pinctrl/renesas,*
17147 F:      drivers/pinctrl/renesas/
17148
17149 PIN CONTROLLER - SAMSUNG
17150 M:      Tomasz Figa <tomasz.figa@gmail.com>
17151 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17152 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
17153 R:      Alim Akhtar <alim.akhtar@samsung.com>
17154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17155 L:      linux-samsung-soc@vger.kernel.org
17156 S:      Maintained
17157 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
17158 B:      mailto:linux-samsung-soc@vger.kernel.org
17159 C:      irc://irc.libera.chat/linux-exynos
17160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
17161 F:      Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml
17162 F:      drivers/pinctrl/samsung/
17163 F:      include/dt-bindings/pinctrl/samsung.h
17164
17165 PIN CONTROLLER - SINGLE
17166 M:      Tony Lindgren <tony@atomide.com>
17167 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
17168 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17169 L:      linux-omap@vger.kernel.org
17170 S:      Maintained
17171 F:      drivers/pinctrl/pinctrl-single.c
17172
17173 PIN CONTROLLER - SUNPLUS / TIBBO
17174 M:      Dvorkin Dmitry <dvorkin@tibbo.com>
17175 M:      Wells Lu <wellslutw@gmail.com>
17176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17177 S:      Maintained
17178 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
17179 F:      Documentation/devicetree/bindings/pinctrl/sunplus,*
17180 F:      drivers/pinctrl/sunplus/
17181 F:      include/dt-bindings/pinctrl/sppctl*.h
17182
17183 PINE64 PINEPHONE KEYBOARD DRIVER
17184 M:      Samuel Holland <samuel@sholland.org>
17185 S:      Supported
17186 F:      Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml
17187 F:      drivers/input/keyboard/pinephone-keyboard.c
17188
17189 PKTCDVD DRIVER
17190 M:      linux-block@vger.kernel.org
17191 S:      Orphan
17192 F:      drivers/block/pktcdvd.c
17193 F:      include/linux/pktcdvd.h
17194 F:      include/uapi/linux/pktcdvd.h
17195
17196 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
17197 M:      Tomasz Duszynski <tduszyns@gmail.com>
17198 S:      Maintained
17199 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
17200 F:      drivers/iio/chemical/pms7003.c
17201
17202 PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148)
17203 M:      Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
17204 L:      netdev@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/net/phy/mdio-open-alliance.h
17207 F:      net/ethtool/plca.c
17208
17209 PLDMFW LIBRARY
17210 M:      Jacob Keller <jacob.e.keller@intel.com>
17211 S:      Maintained
17212 F:      Documentation/driver-api/pldmfw/
17213 F:      include/linux/pldmfw.h
17214 F:      lib/pldmfw/
17215
17216 PLX DMA DRIVER
17217 M:      Logan Gunthorpe <logang@deltatee.com>
17218 S:      Maintained
17219 F:      drivers/dma/plx_dma.c
17220
17221 PM-GRAPH UTILITY
17222 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
17223 L:      linux-pm@vger.kernel.org
17224 S:      Supported
17225 W:      https://01.org/pm-graph
17226 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17227 T:      git git://github.com/intel/pm-graph
17228 F:      tools/power/pm-graph
17229
17230 PM6764TR DRIVER
17231 M:      Charles Hsu     <hsu.yungteng@gmail.com>
17232 L:      linux-hwmon@vger.kernel.org
17233 S:      Maintained
17234 F:      Documentation/hwmon/pm6764tr.rst
17235 F:      drivers/hwmon/pmbus/pm6764tr.c
17236
17237 PMBUS HARDWARE MONITORING DRIVERS
17238 M:      Guenter Roeck <linux@roeck-us.net>
17239 L:      linux-hwmon@vger.kernel.org
17240 S:      Maintained
17241 W:      http://hwmon.wiki.kernel.org/
17242 W:      http://www.roeck-us.net/linux/drivers/
17243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
17244 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
17245 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
17246 F:      Documentation/hwmon/adm1275.rst
17247 F:      Documentation/hwmon/ibm-cffps.rst
17248 F:      Documentation/hwmon/ir35221.rst
17249 F:      Documentation/hwmon/lm25066.rst
17250 F:      Documentation/hwmon/ltc2978.rst
17251 F:      Documentation/hwmon/ltc3815.rst
17252 F:      Documentation/hwmon/max16064.rst
17253 F:      Documentation/hwmon/max20751.rst
17254 F:      Documentation/hwmon/max31785.rst
17255 F:      Documentation/hwmon/max34440.rst
17256 F:      Documentation/hwmon/max8688.rst
17257 F:      Documentation/hwmon/pmbus-core.rst
17258 F:      Documentation/hwmon/pmbus.rst
17259 F:      Documentation/hwmon/tps40422.rst
17260 F:      Documentation/hwmon/ucd9000.rst
17261 F:      Documentation/hwmon/ucd9200.rst
17262 F:      Documentation/hwmon/zl6100.rst
17263 F:      drivers/hwmon/pmbus/
17264 F:      include/linux/pmbus.h
17265
17266 PMC SIERRA MaxRAID DRIVER
17267 L:      linux-scsi@vger.kernel.org
17268 S:      Orphan
17269 W:      http://www.pmc-sierra.com/
17270 F:      drivers/scsi/pmcraid.*
17271
17272 PMC SIERRA PM8001 DRIVER
17273 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
17274 L:      linux-scsi@vger.kernel.org
17275 S:      Supported
17276 F:      drivers/scsi/pm8001/
17277
17278 PNI RM3100 IIO DRIVER
17279 M:      Song Qiang <songqiang1304521@gmail.com>
17280 L:      linux-iio@vger.kernel.org
17281 S:      Maintained
17282 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml
17283 F:      drivers/iio/magnetometer/rm3100*
17284
17285 PNP SUPPORT
17286 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
17287 L:      linux-acpi@vger.kernel.org
17288 S:      Maintained
17289 F:      drivers/pnp/
17290 F:      include/linux/pnp.h
17291
17292 POSIX CLOCKS and TIMERS
17293 M:      Thomas Gleixner <tglx@linutronix.de>
17294 L:      linux-kernel@vger.kernel.org
17295 S:      Maintained
17296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
17297 F:      fs/timerfd.c
17298 F:      include/linux/time_namespace.h
17299 F:      include/linux/timer*
17300 F:      kernel/time/*timer*
17301 F:      kernel/time/namespace.c
17302
17303 POWER MANAGEMENT CORE
17304 M:      "Rafael J. Wysocki" <rafael@kernel.org>
17305 L:      linux-pm@vger.kernel.org
17306 S:      Supported
17307 B:      https://bugzilla.kernel.org
17308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
17309 F:      drivers/base/power/
17310 F:      drivers/powercap/
17311 F:      include/linux/intel_rapl.h
17312 F:      include/linux/pm.h
17313 F:      include/linux/pm_*
17314 F:      include/linux/powercap.h
17315 F:      kernel/configs/nopm.config
17316
17317 POWER STATE COORDINATION INTERFACE (PSCI)
17318 M:      Mark Rutland <mark.rutland@arm.com>
17319 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
17320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17321 S:      Maintained
17322 F:      drivers/firmware/psci/
17323 F:      include/linux/psci.h
17324 F:      include/uapi/linux/psci.h
17325
17326 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
17327 M:      Sebastian Reichel <sre@kernel.org>
17328 L:      linux-pm@vger.kernel.org
17329 S:      Maintained
17330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
17331 F:      Documentation/ABI/testing/sysfs-class-power
17332 F:      Documentation/devicetree/bindings/power/supply/
17333 F:      drivers/power/supply/
17334 F:      include/linux/power/
17335 F:      include/linux/power_supply.h
17336
17337 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
17338 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
17339 L:      linuxppc-dev@lists.ozlabs.org
17340 S:      Maintained
17341 F:      drivers/char/powernv-op-panel.c
17342
17343 PPP OVER ATM (RFC 2364)
17344 M:      Mitchell Blank Jr <mitch@sfgoth.com>
17345 S:      Maintained
17346 F:      include/uapi/linux/atmppp.h
17347 F:      net/atm/pppoatm.c
17348
17349 PPP OVER ETHERNET
17350 M:      Michal Ostrowski <mostrows@earthlink.net>
17351 S:      Maintained
17352 F:      drivers/net/ppp/pppoe.c
17353 F:      drivers/net/ppp/pppox.c
17354
17355 PPP OVER L2TP
17356 M:      James Chapman <jchapman@katalix.com>
17357 S:      Maintained
17358 F:      include/linux/if_pppol2tp.h
17359 F:      include/uapi/linux/if_pppol2tp.h
17360 F:      net/l2tp/l2tp_ppp.c
17361
17362 PPP PROTOCOL DRIVERS AND COMPRESSORS
17363 L:      linux-ppp@vger.kernel.org
17364 S:      Orphan
17365 F:      drivers/net/ppp/ppp_*
17366
17367 PPS SUPPORT
17368 M:      Rodolfo Giometti <giometti@enneenne.com>
17369 L:      linuxpps@ml.enneenne.com (subscribers-only)
17370 S:      Maintained
17371 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
17372 F:      Documentation/ABI/testing/sysfs-pps
17373 F:      Documentation/devicetree/bindings/pps/pps-gpio.yaml
17374 F:      Documentation/driver-api/pps.rst
17375 F:      drivers/pps/
17376 F:      include/linux/pps*.h
17377 F:      include/uapi/linux/pps.h
17378
17379 PPTP DRIVER
17380 M:      Dmitry Kozlov <xeb@mail.ru>
17381 L:      netdev@vger.kernel.org
17382 S:      Maintained
17383 W:      http://sourceforge.net/projects/accel-pptp
17384 F:      drivers/net/ppp/pptp.c
17385
17386 PRESSURE STALL INFORMATION (PSI)
17387 M:      Johannes Weiner <hannes@cmpxchg.org>
17388 M:      Suren Baghdasaryan <surenb@google.com>
17389 R:      Peter Ziljstra <peterz@infradead.org>
17390 S:      Maintained
17391 F:      include/linux/psi*
17392 F:      kernel/sched/psi.c
17393
17394 PRINTK
17395 M:      Petr Mladek <pmladek@suse.com>
17396 R:      Steven Rostedt <rostedt@goodmis.org>
17397 R:      John Ogness <john.ogness@linutronix.de>
17398 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
17399 S:      Maintained
17400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
17401 F:      include/linux/printk.h
17402 F:      kernel/printk/
17403
17404 PRINTK INDEXING
17405 R:      Chris Down <chris@chrisdown.name>
17406 S:      Maintained
17407 F:      Documentation/core-api/printk-index.rst
17408 F:      kernel/printk/index.c
17409 K:      printk_index
17410
17411 PROC FILESYSTEM
17412 L:      linux-kernel@vger.kernel.org
17413 L:      linux-fsdevel@vger.kernel.org
17414 S:      Maintained
17415 F:      Documentation/filesystems/proc.rst
17416 F:      fs/proc/
17417 F:      include/linux/proc_fs.h
17418 F:      tools/testing/selftests/proc/
17419
17420 PROC SYSCTL
17421 M:      Luis Chamberlain <mcgrof@kernel.org>
17422 M:      Kees Cook <keescook@chromium.org>
17423 M:      Iurii Zaikin <yzaikin@google.com>
17424 L:      linux-kernel@vger.kernel.org
17425 L:      linux-fsdevel@vger.kernel.org
17426 S:      Maintained
17427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next
17428 F:      fs/proc/proc_sysctl.c
17429 F:      include/linux/sysctl.h
17430 F:      kernel/sysctl-test.c
17431 F:      kernel/sysctl.c
17432 F:      tools/testing/selftests/sysctl/
17433
17434 PS3 NETWORK SUPPORT
17435 M:      Geoff Levand <geoff@infradead.org>
17436 L:      netdev@vger.kernel.org
17437 L:      linuxppc-dev@lists.ozlabs.org
17438 S:      Maintained
17439 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
17440
17441 PS3 PLATFORM SUPPORT
17442 M:      Geoff Levand <geoff@infradead.org>
17443 L:      linuxppc-dev@lists.ozlabs.org
17444 S:      Maintained
17445 F:      arch/powerpc/boot/ps3*
17446 F:      arch/powerpc/include/asm/lv1call.h
17447 F:      arch/powerpc/include/asm/ps3*.h
17448 F:      arch/powerpc/platforms/ps3/
17449 F:      drivers/*/ps3*
17450 F:      drivers/ps3/
17451 F:      drivers/rtc/rtc-ps3.c
17452 F:      drivers/usb/host/*ps3.c
17453 F:      sound/ppc/snd_ps3*
17454
17455 PS3VRAM DRIVER
17456 M:      Jim Paris <jim@jtan.com>
17457 M:      Geoff Levand <geoff@infradead.org>
17458 L:      linuxppc-dev@lists.ozlabs.org
17459 S:      Maintained
17460 F:      drivers/block/ps3vram.c
17461
17462 PSAMPLE PACKET SAMPLING SUPPORT
17463 M:      Yotam Gigi <yotam.gi@gmail.com>
17464 S:      Maintained
17465 F:      include/net/psample.h
17466 F:      include/uapi/linux/psample.h
17467 F:      net/psample
17468
17469 PSTORE FILESYSTEM
17470 M:      Kees Cook <keescook@chromium.org>
17471 R:      Tony Luck <tony.luck@intel.com>
17472 R:      Guilherme G. Piccoli <gpiccoli@igalia.com>
17473 L:      linux-hardening@vger.kernel.org
17474 S:      Supported
17475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
17476 F:      Documentation/admin-guide/pstore-blk.rst
17477 F:      Documentation/admin-guide/ramoops.rst
17478 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.yaml
17479 F:      drivers/acpi/apei/erst.c
17480 F:      drivers/firmware/efi/efi-pstore.c
17481 F:      fs/pstore/
17482 F:      include/linux/pstore*
17483 K:      \b(pstore|ramoops)
17484
17485 PTP HARDWARE CLOCK SUPPORT
17486 M:      Richard Cochran <richardcochran@gmail.com>
17487 L:      netdev@vger.kernel.org
17488 S:      Maintained
17489 W:      http://linuxptp.sourceforge.net/
17490 F:      Documentation/ABI/testing/sysfs-ptp
17491 F:      Documentation/driver-api/ptp.rst
17492 F:      drivers/net/phy/dp83640*
17493 F:      drivers/ptp/*
17494 F:      include/linux/ptp_cl*
17495 K:      (?:\b|_)ptp(?:\b|_)
17496
17497 PTP MOCKUP CLOCK SUPPORT
17498 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17499 L:      netdev@vger.kernel.org
17500 S:      Maintained
17501 F:      drivers/ptp/ptp_mock.c
17502 F:      include/linux/ptp_mock.h
17503
17504 PTP VIRTUAL CLOCK SUPPORT
17505 M:      Yangbo Lu <yangbo.lu@nxp.com>
17506 L:      netdev@vger.kernel.org
17507 S:      Maintained
17508 F:      drivers/ptp/ptp_vclock.c
17509 F:      net/ethtool/phc_vclocks.c
17510
17511 PTRACE SUPPORT
17512 M:      Oleg Nesterov <oleg@redhat.com>
17513 S:      Maintained
17514 F:      arch/*/*/ptrace*.c
17515 F:      arch/*/include/asm/ptrace*.h
17516 F:      arch/*/ptrace*.c
17517 F:      include/asm-generic/syscall.h
17518 F:      include/linux/ptrace.h
17519 F:      include/linux/regset.h
17520 F:      include/uapi/linux/ptrace.h
17521 F:      kernel/ptrace.c
17522
17523 PULSE8-CEC DRIVER
17524 M:      Hans Verkuil <hverkuil@xs4all.nl>
17525 L:      linux-media@vger.kernel.org
17526 S:      Maintained
17527 T:      git git://linuxtv.org/media_tree.git
17528 F:      drivers/media/cec/usb/pulse8/
17529
17530 PURELIFI PLFXLC DRIVER
17531 M:      Srinivasan Raju <srini.raju@purelifi.com>
17532 L:      linux-wireless@vger.kernel.org
17533 S:      Supported
17534 F:      drivers/net/wireless/purelifi/plfxlc/
17535
17536 PVRUSB2 VIDEO4LINUX DRIVER
17537 M:      Mike Isely <isely@pobox.com>
17538 L:      pvrusb2@isely.net       (subscribers-only)
17539 L:      linux-media@vger.kernel.org
17540 S:      Maintained
17541 W:      http://www.isely.net/pvrusb2/
17542 T:      git git://linuxtv.org/media_tree.git
17543 F:      Documentation/driver-api/media/drivers/pvrusb2*
17544 F:      drivers/media/usb/pvrusb2/
17545
17546 PWC WEBCAM DRIVER
17547 M:      Hans Verkuil <hverkuil@xs4all.nl>
17548 L:      linux-media@vger.kernel.org
17549 S:      Odd Fixes
17550 T:      git git://linuxtv.org/media_tree.git
17551 F:      drivers/media/usb/pwc/*
17552 F:      include/trace/events/pwc.h
17553
17554 PWM IR Transmitter
17555 M:      Sean Young <sean@mess.org>
17556 L:      linux-media@vger.kernel.org
17557 S:      Maintained
17558 F:      Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml
17559 F:      drivers/media/rc/pwm-ir-tx.c
17560
17561 PWM SUBSYSTEM
17562 M:      Thierry Reding <thierry.reding@gmail.com>
17563 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
17564 L:      linux-pwm@vger.kernel.org
17565 S:      Maintained
17566 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
17567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
17568 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml
17569 F:      Documentation/devicetree/bindings/pwm/
17570 F:      Documentation/driver-api/pwm.rst
17571 F:      drivers/gpio/gpio-mvebu.c
17572 F:      drivers/pwm/
17573 F:      drivers/video/backlight/pwm_bl.c
17574 F:      include/dt-bindings/pwm/
17575 F:      include/linux/pwm.h
17576 F:      include/linux/pwm_backlight.h
17577 K:      pwm_(config|apply_state|ops)
17578
17579 PXA GPIO DRIVER
17580 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17581 L:      linux-gpio@vger.kernel.org
17582 S:      Maintained
17583 F:      drivers/gpio/gpio-pxa.c
17584
17585 PXA MMCI DRIVER
17586 S:      Orphan
17587
17588 PXA RTC DRIVER
17589 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17590 L:      linux-rtc@vger.kernel.org
17591 S:      Maintained
17592
17593 PXA2xx/PXA3xx SUPPORT
17594 M:      Daniel Mack <daniel@zonque.org>
17595 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
17596 M:      Robert Jarzmik <robert.jarzmik@free.fr>
17597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17598 S:      Maintained
17599 T:      git git://github.com/hzhuang1/linux.git
17600 T:      git git://github.com/rjarzmik/linux.git
17601 F:      arch/arm/boot/dts/intel/pxa/
17602 F:      arch/arm/mach-pxa/
17603 F:      drivers/dma/pxa*
17604 F:      drivers/pcmcia/pxa2xx*
17605 F:      drivers/pinctrl/pxa/
17606 F:      drivers/spi/spi-pxa2xx*
17607 F:      drivers/usb/gadget/udc/pxa2*
17608 F:      include/sound/pxa2xx-lib.h
17609 F:      sound/arm/pxa*
17610 F:      sound/soc/pxa/
17611
17612 QAT DRIVER
17613 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
17614 L:      qat-linux@intel.com
17615 S:      Supported
17616 F:      drivers/crypto/intel/qat/
17617
17618 QCOM AUDIO (ASoC) DRIVERS
17619 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17620 M:      Banajit Goswami <bgoswami@quicinc.com>
17621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17622 S:      Supported
17623 F:      Documentation/devicetree/bindings/soc/qcom/qcom,apr*
17624 F:      Documentation/devicetree/bindings/sound/qcom,*
17625 F:      drivers/soc/qcom/apr.c
17626 F:      include/dt-bindings/sound/qcom,wcd9335.h
17627 F:      sound/soc/codecs/lpass-rx-macro.*
17628 F:      sound/soc/codecs/lpass-tx-macro.*
17629 F:      sound/soc/codecs/lpass-va-macro.c
17630 F:      sound/soc/codecs/lpass-wsa-macro.*
17631 F:      sound/soc/codecs/msm8916-wcd-analog.c
17632 F:      sound/soc/codecs/msm8916-wcd-digital.c
17633 F:      sound/soc/codecs/wcd-clsh-v2.*
17634 F:      sound/soc/codecs/wcd-mbhc-v2.*
17635 F:      sound/soc/codecs/wcd9335.*
17636 F:      sound/soc/codecs/wcd934x.c
17637 F:      sound/soc/codecs/wsa881x.c
17638 F:      sound/soc/codecs/wsa883x.c
17639 F:      sound/soc/codecs/wsa884x.c
17640 F:      sound/soc/qcom/
17641
17642 QCOM EMBEDDED USB DEBUGGER (EUD)
17643 M:      Souradeep Chowdhury <quic_schowdhu@quicinc.com>
17644 L:      linux-arm-msm@vger.kernel.org
17645 S:      Maintained
17646 F:      Documentation/ABI/testing/sysfs-driver-eud
17647 F:      Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml
17648 F:      drivers/usb/misc/qcom_eud.c
17649
17650 QCOM IPA DRIVER
17651 M:      Alex Elder <elder@kernel.org>
17652 L:      netdev@vger.kernel.org
17653 S:      Supported
17654 F:      drivers/net/ipa/
17655
17656 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
17657 M:      Gabriel Somlo <somlo@cmu.edu>
17658 M:      "Michael S. Tsirkin" <mst@redhat.com>
17659 L:      qemu-devel@nongnu.org
17660 S:      Maintained
17661 F:      drivers/firmware/qemu_fw_cfg.c
17662 F:      include/uapi/linux/qemu_fw_cfg.h
17663
17664 QIB DRIVER
17665 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
17666 L:      linux-rdma@vger.kernel.org
17667 S:      Supported
17668 F:      drivers/infiniband/hw/qib/
17669
17670 QLOGIC QL41xxx FCOE DRIVER
17671 M:      Saurav Kashyap <skashyap@marvell.com>
17672 M:      Javed Hasan <jhasan@marvell.com>
17673 M:      GR-QLogic-Storage-Upstream@marvell.com
17674 L:      linux-scsi@vger.kernel.org
17675 S:      Supported
17676 F:      drivers/scsi/qedf/
17677
17678 QLOGIC QL41xxx ISCSI DRIVER
17679 M:      Nilesh Javali <njavali@marvell.com>
17680 M:      Manish Rangankar <mrangankar@marvell.com>
17681 M:      GR-QLogic-Storage-Upstream@marvell.com
17682 L:      linux-scsi@vger.kernel.org
17683 S:      Supported
17684 F:      drivers/scsi/qedi/
17685
17686 QLOGIC QL4xxx ETHERNET DRIVER
17687 M:      Ariel Elior <aelior@marvell.com>
17688 M:      Manish Chopra <manishc@marvell.com>
17689 L:      netdev@vger.kernel.org
17690 S:      Supported
17691 F:      drivers/net/ethernet/qlogic/qed/
17692 F:      drivers/net/ethernet/qlogic/qede/
17693 F:      include/linux/qed/
17694
17695 QLOGIC QL4xxx RDMA DRIVER
17696 M:      Michal Kalderon <mkalderon@marvell.com>
17697 M:      Ariel Elior <aelior@marvell.com>
17698 L:      linux-rdma@vger.kernel.org
17699 S:      Supported
17700 F:      drivers/infiniband/hw/qedr/
17701 F:      include/uapi/rdma/qedr-abi.h
17702
17703 QLOGIC QLA1280 SCSI DRIVER
17704 M:      Michael Reed <mdr@sgi.com>
17705 L:      linux-scsi@vger.kernel.org
17706 S:      Maintained
17707 F:      drivers/scsi/qla1280.[ch]
17708
17709 QLOGIC QLA2XXX FC-SCSI DRIVER
17710 M:      Nilesh Javali <njavali@marvell.com>
17711 M:      GR-QLogic-Storage-Upstream@marvell.com
17712 L:      linux-scsi@vger.kernel.org
17713 S:      Supported
17714 F:      drivers/scsi/qla2xxx/
17715
17716 QLOGIC QLA3XXX NETWORK DRIVER
17717 M:      GR-Linux-NIC-Dev@marvell.com
17718 L:      netdev@vger.kernel.org
17719 S:      Supported
17720 F:      drivers/net/ethernet/qlogic/qla3xxx.*
17721
17722 QLOGIC QLA4XXX iSCSI DRIVER
17723 M:      Nilesh Javali <njavali@marvell.com>
17724 M:      Manish Rangankar <mrangankar@marvell.com>
17725 M:      GR-QLogic-Storage-Upstream@marvell.com
17726 L:      linux-scsi@vger.kernel.org
17727 S:      Supported
17728 F:      drivers/scsi/qla4xxx/
17729
17730 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
17731 M:      Shahed Shaikh <shshaikh@marvell.com>
17732 M:      Manish Chopra <manishc@marvell.com>
17733 M:      GR-Linux-NIC-Dev@marvell.com
17734 L:      netdev@vger.kernel.org
17735 S:      Supported
17736 F:      drivers/net/ethernet/qlogic/qlcnic/
17737
17738 QM1D1B0004 MEDIA DRIVER
17739 M:      Akihiro Tsukada <tskd08@gmail.com>
17740 L:      linux-media@vger.kernel.org
17741 S:      Odd Fixes
17742 F:      drivers/media/tuners/qm1d1b0004*
17743
17744 QM1D1C0042 MEDIA DRIVER
17745 M:      Akihiro Tsukada <tskd08@gmail.com>
17746 L:      linux-media@vger.kernel.org
17747 S:      Odd Fixes
17748 F:      drivers/media/tuners/qm1d1c0042*
17749
17750 QNX4 FILESYSTEM
17751 M:      Anders Larsen <al@alarsen.net>
17752 S:      Maintained
17753 W:      http://www.alarsen.net/linux/qnx4fs/
17754 F:      fs/qnx4/
17755 F:      include/uapi/linux/qnx4_fs.h
17756 F:      include/uapi/linux/qnxtypes.h
17757
17758 QNX6 FILESYSTEM
17759 S:      Orphan
17760 F:      Documentation/filesystems/qnx6.rst
17761 F:      fs/qnx6/
17762 F:      include/linux/qnx6_fs.h
17763
17764 QORIQ DPAA2 FSL-MC BUS DRIVER
17765 M:      Stuart Yoder <stuyoder@gmail.com>
17766 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
17767 L:      linux-kernel@vger.kernel.org
17768 S:      Maintained
17769 F:      Documentation/ABI/stable/sysfs-bus-fsl-mc
17770 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
17771 F:      Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst
17772 F:      drivers/bus/fsl-mc/
17773 F:      include/uapi/linux/fsl_mc.h
17774
17775 QT1010 MEDIA DRIVER
17776 M:      Antti Palosaari <crope@iki.fi>
17777 L:      linux-media@vger.kernel.org
17778 S:      Maintained
17779 W:      https://linuxtv.org
17780 W:      http://palosaari.fi/linux/
17781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
17782 T:      git git://linuxtv.org/anttip/media_tree.git
17783 F:      drivers/media/tuners/qt1010*
17784
17785 QUALCOMM ATH12K WIRELESS DRIVER
17786 M:      Kalle Valo <kvalo@kernel.org>
17787 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17788 L:      ath12k@lists.infradead.org
17789 S:      Supported
17790 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath12k
17791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17792 F:      drivers/net/wireless/ath/ath12k/
17793
17794 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
17795 M:      Kalle Valo <kvalo@kernel.org>
17796 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17797 L:      ath10k@lists.infradead.org
17798 S:      Supported
17799 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath10k
17800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17801 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
17802 F:      drivers/net/wireless/ath/ath10k/
17803
17804 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
17805 M:      Kalle Valo <kvalo@kernel.org>
17806 M:      Jeff Johnson <quic_jjohnson@quicinc.com>
17807 L:      ath11k@lists.infradead.org
17808 S:      Supported
17809 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k
17810 B:      https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport
17811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17812 F:      Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
17813 F:      drivers/net/wireless/ath/ath11k/
17814
17815 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
17816 M:      Toke Høiland-Jørgensen <toke@toke.dk>
17817 L:      linux-wireless@vger.kernel.org
17818 S:      Maintained
17819 W:      https://wireless.wiki.kernel.org/en/users/Drivers/ath9k
17820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
17821 F:      Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml
17822 F:      drivers/net/wireless/ath/ath9k/
17823
17824 QUALCOMM BAM-DMUX WWAN NETWORK DRIVER
17825 M:      Stephan Gerhold <stephan@gerhold.net>
17826 L:      netdev@vger.kernel.org
17827 L:      linux-arm-msm@vger.kernel.org
17828 S:      Maintained
17829 F:      Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml
17830 F:      drivers/net/wwan/qcom_bam_dmux.c
17831
17832 QUALCOMM CAMERA SUBSYSTEM DRIVER
17833 M:      Robert Foss <rfoss@kernel.org>
17834 M:      Todor Tomov <todor.too@gmail.com>
17835 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
17836 L:      linux-media@vger.kernel.org
17837 S:      Maintained
17838 F:      Documentation/admin-guide/media/qcom_camss.rst
17839 F:      Documentation/devicetree/bindings/media/*camss*
17840 F:      drivers/media/platform/qcom/camss/
17841
17842 QUALCOMM CLOCK DRIVERS
17843 M:      Bjorn Andersson <andersson@kernel.org>
17844 L:      linux-arm-msm@vger.kernel.org
17845 S:      Supported
17846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
17847 F:      Documentation/devicetree/bindings/clock/qcom,*
17848 F:      drivers/clk/qcom/
17849 F:      include/dt-bindings/clock/qcom,*
17850
17851 QUALCOMM CLOUD AI (QAIC) DRIVER
17852 M:      Jeffrey Hugo <quic_jhugo@quicinc.com>
17853 R:      Carl Vanderlip <quic_carlv@quicinc.com>
17854 R:      Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
17855 L:      linux-arm-msm@vger.kernel.org
17856 L:      dri-devel@lists.freedesktop.org
17857 S:      Supported
17858 T:      git git://anongit.freedesktop.org/drm/drm-misc
17859 F:      Documentation/accel/qaic/
17860 F:      drivers/accel/qaic/
17861 F:      include/uapi/drm/qaic_accel.h
17862
17863 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
17864 M:      Bjorn Andersson <andersson@kernel.org>
17865 M:      Konrad Dybcio <konrad.dybcio@linaro.org>
17866 L:      linux-pm@vger.kernel.org
17867 L:      linux-arm-msm@vger.kernel.org
17868 S:      Maintained
17869 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml
17870 F:      drivers/pmdomain/qcom/cpr.c
17871
17872 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
17873 M:      Ilia Lin <ilia.lin@kernel.org>
17874 L:      linux-pm@vger.kernel.org
17875 S:      Maintained
17876 F:      Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml
17877 F:      Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml
17878 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
17879
17880 QUALCOMM CRYPTO DRIVERS
17881 M:      Thara Gopinath <thara.gopinath@gmail.com>
17882 L:      linux-crypto@vger.kernel.org
17883 L:      linux-arm-msm@vger.kernel.org
17884 S:      Maintained
17885 F:      Documentation/devicetree/bindings/crypto/qcom-qce.yaml
17886 F:      drivers/crypto/qce/
17887
17888 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
17889 M:      Timur Tabi <timur@kernel.org>
17890 L:      netdev@vger.kernel.org
17891 S:      Maintained
17892 F:      drivers/net/ethernet/qualcomm/emac/
17893
17894 QUALCOMM ETHQOS ETHERNET DRIVER
17895 M:      Vinod Koul <vkoul@kernel.org>
17896 R:      Bhupesh Sharma <bhupesh.sharma@linaro.org>
17897 L:      netdev@vger.kernel.org
17898 L:      linux-arm-msm@vger.kernel.org
17899 S:      Maintained
17900 F:      Documentation/devicetree/bindings/net/qcom,ethqos.yaml
17901 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
17902
17903 QUALCOMM FASTRPC DRIVER
17904 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
17905 M:      Amol Maheshwari <amahesh@qti.qualcomm.com>
17906 L:      linux-arm-msm@vger.kernel.org
17907 S:      Maintained
17908 F:      Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml
17909 F:      drivers/misc/fastrpc.c
17910 F:      include/uapi/misc/fastrpc.h
17911
17912 QUALCOMM HEXAGON ARCHITECTURE
17913 M:      Brian Cain <bcain@quicinc.com>
17914 L:      linux-hexagon@vger.kernel.org
17915 S:      Supported
17916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git
17917 F:      arch/hexagon/
17918
17919 QUALCOMM HIDMA DRIVER
17920 M:      Sinan Kaya <okaya@kernel.org>
17921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
17922 L:      linux-arm-msm@vger.kernel.org
17923 L:      dmaengine@vger.kernel.org
17924 S:      Supported
17925 F:      drivers/dma/qcom/hidma*
17926
17927 QUALCOMM I2C CCI DRIVER
17928 M:      Loic Poulain <loic.poulain@linaro.org>
17929 M:      Robert Foss <rfoss@kernel.org>
17930 L:      linux-i2c@vger.kernel.org
17931 L:      linux-arm-msm@vger.kernel.org
17932 S:      Maintained
17933 F:      Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
17934 F:      drivers/i2c/busses/i2c-qcom-cci.c
17935
17936 QUALCOMM INTERCONNECT BWMON DRIVER
17937 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
17938 L:      linux-arm-msm@vger.kernel.org
17939 S:      Maintained
17940 F:      Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
17941 F:      drivers/soc/qcom/icc-bwmon.c
17942
17943 QUALCOMM IOMMU
17944 M:      Rob Clark <robdclark@gmail.com>
17945 L:      iommu@lists.linux.dev
17946 L:      linux-arm-msm@vger.kernel.org
17947 S:      Maintained
17948 F:      drivers/iommu/arm/arm-smmu/qcom_iommu.c
17949 F:      drivers/iommu/arm/arm-smmu/arm-smmu-qcom*
17950 F:      drivers/iommu/msm_iommu*
17951
17952 QUALCOMM IPC ROUTER (QRTR) DRIVER
17953 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17954 L:      linux-arm-msm@vger.kernel.org
17955 S:      Maintained
17956 F:      include/trace/events/qrtr.h
17957 F:      include/uapi/linux/qrtr.h
17958 F:      net/qrtr/
17959
17960 QUALCOMM IPCC MAILBOX DRIVER
17961 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17962 L:      linux-arm-msm@vger.kernel.org
17963 S:      Supported
17964 F:      Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
17965 F:      drivers/mailbox/qcom-ipcc.c
17966 F:      include/dt-bindings/mailbox/qcom-ipcc.h
17967
17968 QUALCOMM IPQ4019 USB PHY DRIVER
17969 M:      Robert Marko <robert.marko@sartura.hr>
17970 M:      Luka Perkov <luka.perkov@sartura.hr>
17971 L:      linux-arm-msm@vger.kernel.org
17972 S:      Maintained
17973 F:      Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml
17974 F:      drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c
17975
17976 QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER
17977 M:      Robert Marko <robert.marko@sartura.hr>
17978 M:      Luka Perkov <luka.perkov@sartura.hr>
17979 L:      linux-arm-msm@vger.kernel.org
17980 S:      Maintained
17981 F:      Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml
17982 F:      drivers/regulator/vqmmc-ipq4019-regulator.c
17983
17984 QUALCOMM NAND CONTROLLER DRIVER
17985 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
17986 L:      linux-mtd@lists.infradead.org
17987 L:      linux-arm-msm@vger.kernel.org
17988 S:      Maintained
17989 F:      Documentation/devicetree/bindings/mtd/qcom,nandc.yaml
17990 F:      drivers/mtd/nand/raw/qcom_nandc.c
17991
17992 QUALCOMM QSEECOM DRIVER
17993 M:      Maximilian Luz <luzmaximilian@gmail.com>
17994 L:      linux-arm-msm@vger.kernel.org
17995 S:      Maintained
17996 F:      drivers/firmware/qcom/qcom_qseecom.c
17997
17998 QUALCOMM QSEECOM UEFISECAPP DRIVER
17999 M:      Maximilian Luz <luzmaximilian@gmail.com>
18000 L:      linux-arm-msm@vger.kernel.org
18001 S:      Maintained
18002 F:      drivers/firmware/qcom/qcom_qseecom_uefisecapp.c
18003
18004 QUALCOMM RMNET DRIVER
18005 M:      Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
18006 M:      Sean Tranchetti <quic_stranche@quicinc.com>
18007 L:      netdev@vger.kernel.org
18008 S:      Maintained
18009 F:      Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst
18010 F:      drivers/net/ethernet/qualcomm/rmnet/
18011 F:      include/linux/if_rmnet.h
18012
18013 QUALCOMM TSENS THERMAL DRIVER
18014 M:      Amit Kucheria <amitk@kernel.org>
18015 M:      Thara Gopinath <thara.gopinath@gmail.com>
18016 L:      linux-pm@vger.kernel.org
18017 L:      linux-arm-msm@vger.kernel.org
18018 S:      Maintained
18019 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
18020 F:      drivers/thermal/qcom/
18021
18022 QUALCOMM TYPEC PORT MANAGER DRIVER
18023 M:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18024 L:      linux-arm-msm@vger.kernel.org
18025 L:      linux-usb@vger.kernel.org
18026 S:      Maintained
18027 F:      Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml
18028 F:      drivers/usb/typec/tcpm/qcom/
18029
18030 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
18031 M:      Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
18032 M:      Vikash Garodia <quic_vgarodia@quicinc.com>
18033 R:      Bryan O'Donoghue <bryan.odonoghue@linaro.org>
18034 L:      linux-media@vger.kernel.org
18035 L:      linux-arm-msm@vger.kernel.org
18036 S:      Maintained
18037 T:      git git://linuxtv.org/media_tree.git
18038 F:      Documentation/devicetree/bindings/media/*venus*
18039 F:      drivers/media/platform/qcom/venus/
18040
18041 QUALCOMM WCN36XX WIRELESS DRIVER
18042 M:      Loic Poulain <loic.poulain@linaro.org>
18043 L:      wcn36xx@lists.infradead.org
18044 S:      Supported
18045 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx
18046 F:      drivers/net/wireless/ath/wcn36xx/
18047
18048 QUANTENNA QTNFMAC WIRELESS DRIVER
18049 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
18050 R:      Sergey Matyukevich <geomatsi@gmail.com>
18051 L:      linux-wireless@vger.kernel.org
18052 S:      Maintained
18053 F:      drivers/net/wireless/quantenna
18054
18055 RADEON and AMDGPU DRM DRIVERS
18056 M:      Alex Deucher <alexander.deucher@amd.com>
18057 M:      Christian König <christian.koenig@amd.com>
18058 M:      Pan, Xinhui <Xinhui.Pan@amd.com>
18059 L:      amd-gfx@lists.freedesktop.org
18060 S:      Supported
18061 B:      https://gitlab.freedesktop.org/drm/amd/-/issues
18062 C:      irc://irc.oftc.net/radeon
18063 T:      git https://gitlab.freedesktop.org/agd5f/linux.git
18064 F:      Documentation/gpu/amdgpu/
18065 F:      drivers/gpu/drm/amd/
18066 F:      drivers/gpu/drm/ci/xfails/amd*
18067 F:      drivers/gpu/drm/radeon/
18068 F:      include/uapi/drm/amdgpu_drm.h
18069 F:      include/uapi/drm/radeon_drm.h
18070
18071 RADEON FRAMEBUFFER DISPLAY DRIVER
18072 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
18073 L:      linux-fbdev@vger.kernel.org
18074 S:      Maintained
18075 F:      drivers/video/fbdev/aty/radeon*
18076 F:      include/uapi/linux/radeonfb.h
18077
18078 RADIOSHARK RADIO DRIVER
18079 M:      Hans Verkuil <hverkuil@xs4all.nl>
18080 L:      linux-media@vger.kernel.org
18081 S:      Maintained
18082 T:      git git://linuxtv.org/media_tree.git
18083 F:      drivers/media/radio/radio-shark.c
18084
18085 RADIOSHARK2 RADIO DRIVER
18086 M:      Hans Verkuil <hverkuil@xs4all.nl>
18087 L:      linux-media@vger.kernel.org
18088 S:      Maintained
18089 T:      git git://linuxtv.org/media_tree.git
18090 F:      drivers/media/radio/radio-shark2.c
18091 F:      drivers/media/radio/radio-tea5777.c
18092
18093 RADOS BLOCK DEVICE (RBD)
18094 M:      Ilya Dryomov <idryomov@gmail.com>
18095 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
18096 L:      ceph-devel@vger.kernel.org
18097 S:      Supported
18098 W:      http://ceph.com/
18099 T:      git https://github.com/ceph/ceph-client.git
18100 F:      Documentation/ABI/testing/sysfs-bus-rbd
18101 F:      drivers/block/rbd.c
18102 F:      drivers/block/rbd_types.h
18103
18104 RAGE128 FRAMEBUFFER DISPLAY DRIVER
18105 L:      linux-fbdev@vger.kernel.org
18106 S:      Orphan
18107 F:      drivers/video/fbdev/aty/aty128fb.c
18108
18109 RAINSHADOW-CEC DRIVER
18110 M:      Hans Verkuil <hverkuil@xs4all.nl>
18111 L:      linux-media@vger.kernel.org
18112 S:      Maintained
18113 T:      git git://linuxtv.org/media_tree.git
18114 F:      drivers/media/cec/usb/rainshadow/
18115
18116 RALINK MIPS ARCHITECTURE
18117 M:      John Crispin <john@phrozen.org>
18118 L:      linux-mips@vger.kernel.org
18119 S:      Maintained
18120 F:      arch/mips/ralink
18121
18122 RALINK MT7621 MIPS ARCHITECTURE
18123 M:      Arınç ÜNAL <arinc.unal@arinc9.com>
18124 M:      Sergio Paracuellos <sergio.paracuellos@gmail.com>
18125 L:      linux-mips@vger.kernel.org
18126 S:      Maintained
18127 F:      arch/mips/boot/dts/ralink/mt7621*
18128
18129 RALINK RT2X00 WIRELESS LAN DRIVER
18130 M:      Stanislaw Gruszka <stf_xl@wp.pl>
18131 L:      linux-wireless@vger.kernel.org
18132 S:      Maintained
18133 F:      drivers/net/wireless/ralink/rt2x00/
18134
18135 RAMDISK RAM BLOCK DEVICE DRIVER
18136 M:      Jens Axboe <axboe@kernel.dk>
18137 S:      Maintained
18138 F:      Documentation/admin-guide/blockdev/ramdisk.rst
18139 F:      drivers/block/brd.c
18140
18141 RANCHU VIRTUAL BOARD FOR MIPS
18142 M:      Miodrag Dinic <miodrag.dinic@mips.com>
18143 L:      linux-mips@vger.kernel.org
18144 S:      Supported
18145 F:      arch/mips/configs/generic/board-ranchu.config
18146 F:      arch/mips/generic/board-ranchu.c
18147
18148 RANDOM NUMBER DRIVER
18149 M:      "Theodore Ts'o" <tytso@mit.edu>
18150 M:      Jason A. Donenfeld <Jason@zx2c4.com>
18151 S:      Maintained
18152 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git
18153 F:      drivers/char/random.c
18154 F:      drivers/virt/vmgenid.c
18155
18156 RAPIDIO SUBSYSTEM
18157 M:      Matt Porter <mporter@kernel.crashing.org>
18158 M:      Alexandre Bounine <alex.bou9@gmail.com>
18159 S:      Maintained
18160 F:      drivers/rapidio/
18161
18162 RAS INFRASTRUCTURE
18163 M:      Tony Luck <tony.luck@intel.com>
18164 M:      Borislav Petkov <bp@alien8.de>
18165 L:      linux-edac@vger.kernel.org
18166 S:      Maintained
18167 F:      Documentation/admin-guide/ras.rst
18168 F:      drivers/ras/
18169 F:      include/linux/ras.h
18170 F:      include/ras/ras_event.h
18171
18172 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
18173 L:      linux-wireless@vger.kernel.org
18174 S:      Orphan
18175 F:      drivers/net/wireless/legacy/ray*
18176
18177 RC-CORE / LIRC FRAMEWORK
18178 M:      Sean Young <sean@mess.org>
18179 L:      linux-media@vger.kernel.org
18180 S:      Maintained
18181 W:      http://linuxtv.org
18182 T:      git git://linuxtv.org/media_tree.git
18183 F:      Documentation/driver-api/media/rc-core.rst
18184 F:      Documentation/userspace-api/media/rc/
18185 F:      drivers/media/rc/
18186 F:      include/media/rc-core.h
18187 F:      include/media/rc-map.h
18188 F:      include/uapi/linux/lirc.h
18189
18190 RCMM REMOTE CONTROLS DECODER
18191 M:      Patrick Lerda <patrick9876@free.fr>
18192 S:      Maintained
18193 F:      drivers/media/rc/ir-rcmm-decoder.c
18194
18195 RCUTORTURE TEST FRAMEWORK
18196 M:      "Paul E. McKenney" <paulmck@kernel.org>
18197 M:      Josh Triplett <josh@joshtriplett.org>
18198 R:      Steven Rostedt <rostedt@goodmis.org>
18199 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18200 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18201 L:      rcu@vger.kernel.org
18202 S:      Supported
18203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18204 F:      tools/testing/selftests/rcutorture
18205
18206 RDACM20 Camera Sensor
18207 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18208 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18209 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18210 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18211 L:      linux-media@vger.kernel.org
18212 S:      Maintained
18213 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18214 F:      drivers/media/i2c/max9271.c
18215 F:      drivers/media/i2c/max9271.h
18216 F:      drivers/media/i2c/rdacm20.c
18217
18218 RDACM21 Camera Sensor
18219 M:      Jacopo Mondi <jacopo+renesas@jmondi.org>
18220 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
18221 M:      Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
18222 M:      Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
18223 L:      linux-media@vger.kernel.org
18224 S:      Maintained
18225 F:      Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml
18226 F:      drivers/media/i2c/max9271.c
18227 F:      drivers/media/i2c/max9271.h
18228 F:      drivers/media/i2c/rdacm21.c
18229
18230 RDC R-321X SoC
18231 M:      Florian Fainelli <florian@openwrt.org>
18232 S:      Maintained
18233
18234 RDC R6040 FAST ETHERNET DRIVER
18235 M:      Florian Fainelli <f.fainelli@gmail.com>
18236 L:      netdev@vger.kernel.org
18237 S:      Maintained
18238 F:      drivers/net/ethernet/rdc/r6040.c
18239
18240 RDMAVT - RDMA verbs software
18241 M:      Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
18242 L:      linux-rdma@vger.kernel.org
18243 S:      Supported
18244 F:      drivers/infiniband/sw/rdmavt
18245
18246 RDS - RELIABLE DATAGRAM SOCKETS
18247 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
18248 L:      netdev@vger.kernel.org
18249 L:      linux-rdma@vger.kernel.org
18250 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
18251 S:      Supported
18252 W:      https://oss.oracle.com/projects/rds/
18253 F:      Documentation/networking/rds.rst
18254 F:      net/rds/
18255
18256 RDT - RESOURCE ALLOCATION
18257 M:      Fenghua Yu <fenghua.yu@intel.com>
18258 M:      Reinette Chatre <reinette.chatre@intel.com>
18259 L:      linux-kernel@vger.kernel.org
18260 S:      Supported
18261 F:      Documentation/arch/x86/resctrl*
18262 F:      arch/x86/include/asm/resctrl.h
18263 F:      arch/x86/kernel/cpu/resctrl/
18264 F:      tools/testing/selftests/resctrl/
18265
18266 READ-COPY UPDATE (RCU)
18267 M:      "Paul E. McKenney" <paulmck@kernel.org>
18268 M:      Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h)
18269 M:      Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h)
18270 M:      Joel Fernandes <joel@joelfernandes.org>
18271 M:      Josh Triplett <josh@joshtriplett.org>
18272 M:      Boqun Feng <boqun.feng@gmail.com>
18273 R:      Steven Rostedt <rostedt@goodmis.org>
18274 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18275 R:      Lai Jiangshan <jiangshanlai@gmail.com>
18276 R:      Zqiang <qiang.zhang1211@gmail.com>
18277 L:      rcu@vger.kernel.org
18278 S:      Supported
18279 W:      http://www.rdrop.com/users/paulmck/RCU/
18280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
18281 F:      Documentation/RCU/
18282 F:      include/linux/rcu*
18283 F:      kernel/rcu/
18284 X:      Documentation/RCU/torture.rst
18285 X:      include/linux/srcu*.h
18286 X:      kernel/rcu/srcu*.c
18287
18288 REAL TIME CLOCK (RTC) SUBSYSTEM
18289 M:      Alessandro Zummo <a.zummo@towertech.it>
18290 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
18291 L:      linux-rtc@vger.kernel.org
18292 S:      Maintained
18293 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
18294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
18295 F:      Documentation/admin-guide/rtc.rst
18296 F:      Documentation/devicetree/bindings/rtc/
18297 F:      drivers/rtc/
18298 F:      include/linux/rtc.h
18299 F:      include/linux/rtc/
18300 F:      include/uapi/linux/rtc.h
18301 F:      tools/testing/selftests/rtc/
18302
18303 Real-time Linux Analysis (RTLA) tools
18304 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18305 M:      Steven Rostedt <rostedt@goodmis.org>
18306 L:      linux-trace-kernel@vger.kernel.org
18307 S:      Maintained
18308 F:      Documentation/tools/rtla/
18309 F:      tools/tracing/rtla/
18310
18311 REALTEK AUDIO CODECS
18312 M:      Oder Chiou <oder_chiou@realtek.com>
18313 S:      Maintained
18314 F:      include/sound/rt*.h
18315 F:      sound/soc/codecs/rt*
18316
18317 REALTEK OTTO WATCHDOG
18318 M:      Sander Vanheule <sander@svanheule.net>
18319 L:      linux-watchdog@vger.kernel.org
18320 S:      Maintained
18321 F:      Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml
18322 F:      drivers/watchdog/realtek_otto_wdt.c
18323
18324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
18325 M:      Linus Walleij <linus.walleij@linaro.org>
18326 M:      Alvin Šipraga <alsi@bang-olufsen.dk>
18327 S:      Maintained
18328 F:      Documentation/devicetree/bindings/net/dsa/realtek.yaml
18329 F:      drivers/net/dsa/realtek/*
18330
18331 REALTEK WIRELESS DRIVER (rtlwifi family)
18332 M:      Ping-Ke Shih <pkshih@realtek.com>
18333 L:      linux-wireless@vger.kernel.org
18334 S:      Maintained
18335 F:      drivers/net/wireless/realtek/rtlwifi/
18336
18337 REALTEK WIRELESS DRIVER (rtw88)
18338 M:      Ping-Ke Shih <pkshih@realtek.com>
18339 L:      linux-wireless@vger.kernel.org
18340 S:      Maintained
18341 F:      drivers/net/wireless/realtek/rtw88/
18342
18343 REALTEK WIRELESS DRIVER (rtw89)
18344 M:      Ping-Ke Shih <pkshih@realtek.com>
18345 L:      linux-wireless@vger.kernel.org
18346 S:      Maintained
18347 F:      drivers/net/wireless/realtek/rtw89/
18348
18349 REDPINE WIRELESS DRIVER
18350 L:      linux-wireless@vger.kernel.org
18351 S:      Orphan
18352 F:      drivers/net/wireless/rsi/
18353
18354 REGISTER MAP ABSTRACTION
18355 M:      Mark Brown <broonie@kernel.org>
18356 L:      linux-kernel@vger.kernel.org
18357 S:      Supported
18358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
18359 F:      Documentation/devicetree/bindings/regmap/
18360 F:      drivers/base/regmap/
18361 F:      include/linux/regmap.h
18362
18363 REISERFS FILE SYSTEM
18364 L:      reiserfs-devel@vger.kernel.org
18365 S:      Obsolete
18366 F:      fs/reiserfs/
18367
18368 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
18369 M:      Bjorn Andersson <andersson@kernel.org>
18370 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18371 L:      linux-remoteproc@vger.kernel.org
18372 S:      Maintained
18373 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
18374 F:      Documentation/ABI/testing/sysfs-class-remoteproc
18375 F:      Documentation/devicetree/bindings/remoteproc/
18376 F:      Documentation/staging/remoteproc.rst
18377 F:      drivers/remoteproc/
18378 F:      include/linux/remoteproc.h
18379 F:      include/linux/remoteproc/
18380
18381 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
18382 M:      Bjorn Andersson <andersson@kernel.org>
18383 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
18384 L:      linux-remoteproc@vger.kernel.org
18385 S:      Maintained
18386 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next
18387 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
18388 F:      Documentation/staging/rpmsg.rst
18389 F:      drivers/rpmsg/
18390 F:      include/linux/rpmsg.h
18391 F:      include/linux/rpmsg/
18392 F:      include/uapi/linux/rpmsg.h
18393 F:      samples/rpmsg/
18394
18395 REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER
18396 M:      Stephan Gerhold <stephan@gerhold.net>
18397 L:      netdev@vger.kernel.org
18398 L:      linux-remoteproc@vger.kernel.org
18399 S:      Maintained
18400 F:      drivers/net/wwan/rpmsg_wwan_ctrl.c
18401
18402 RENESAS CLOCK DRIVERS
18403 M:      Geert Uytterhoeven <geert+renesas@glider.be>
18404 L:      linux-renesas-soc@vger.kernel.org
18405 S:      Supported
18406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk
18407 F:      Documentation/devicetree/bindings/clock/renesas,*
18408 F:      drivers/clk/renesas/
18409
18410 RENESAS EMEV2 I2C DRIVER
18411 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18412 L:      linux-renesas-soc@vger.kernel.org
18413 S:      Supported
18414 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml
18415 F:      drivers/i2c/busses/i2c-emev2.c
18416
18417 RENESAS ETHERNET DRIVERS
18418 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18419 L:      netdev@vger.kernel.org
18420 L:      linux-renesas-soc@vger.kernel.org
18421 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
18422 F:      drivers/net/ethernet/renesas/
18423 F:      include/linux/sh_eth.h
18424
18425 RENESAS IDT821034 ASoC CODEC
18426 M:      Herve Codina <herve.codina@bootlin.com>
18427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18428 S:      Maintained
18429 F:      Documentation/devicetree/bindings/sound/renesas,idt821034.yaml
18430 F:      sound/soc/codecs/idt821034.c
18431
18432 RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER
18433 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18434 L:      linux-mtd@lists.infradead.org
18435 L:      linux-renesas-soc@vger.kernel.org
18436 S:      Maintained
18437 F:      Documentation/devicetree/bindings/mtd/renesas-nandc.yaml
18438 F:      drivers/mtd/nand/raw/renesas-nand-controller.c
18439
18440 RENESAS R-CAR GYROADC DRIVER
18441 M:      Marek Vasut <marek.vasut@gmail.com>
18442 L:      linux-iio@vger.kernel.org
18443 S:      Supported
18444 F:      Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml
18445 F:      drivers/iio/adc/rcar-gyroadc.c
18446
18447 RENESAS R-CAR I2C DRIVERS
18448 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
18449 L:      linux-renesas-soc@vger.kernel.org
18450 S:      Supported
18451 F:      Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml
18452 F:      Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml
18453 F:      drivers/i2c/busses/i2c-rcar.c
18454 F:      drivers/i2c/busses/i2c-sh_mobile.c
18455
18456 RENESAS R-CAR SATA DRIVER
18457 R:      Sergey Shtylyov <s.shtylyov@omp.ru>
18458 L:      linux-ide@vger.kernel.org
18459 L:      linux-renesas-soc@vger.kernel.org
18460 S:      Supported
18461 F:      Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml
18462 F:      drivers/ata/sata_rcar.c
18463
18464 RENESAS R-CAR THERMAL DRIVERS
18465 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
18466 L:      linux-renesas-soc@vger.kernel.org
18467 S:      Supported
18468 F:      Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
18469 F:      Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
18470 F:      drivers/thermal/rcar_gen3_thermal.c
18471 F:      drivers/thermal/rcar_thermal.c
18472
18473 RENESAS RIIC DRIVER
18474 M:      Chris Brandt <chris.brandt@renesas.com>
18475 L:      linux-renesas-soc@vger.kernel.org
18476 S:      Supported
18477 F:      Documentation/devicetree/bindings/i2c/renesas,riic.yaml
18478 F:      drivers/i2c/busses/i2c-riic.c
18479
18480 RENESAS RZ/G2L A/D DRIVER
18481 M:      Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
18482 L:      linux-iio@vger.kernel.org
18483 L:      linux-renesas-soc@vger.kernel.org
18484 S:      Supported
18485 F:      Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml
18486 F:      drivers/iio/adc/rzg2l_adc.c
18487
18488 RENESAS RZ/G2L MTU3a COUNTER DRIVER
18489 M:      Biju Das <biju.das.jz@bp.renesas.com>
18490 L:      linux-iio@vger.kernel.org
18491 L:      linux-renesas-soc@vger.kernel.org
18492 S:      Supported
18493 F:      Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
18494 F:      drivers/counter/rz-mtu3-cnt.c
18495
18496 RENESAS RZ/N1 A5PSW SWITCH DRIVER
18497 M:      Clément Léger <clement.leger@bootlin.com>
18498 L:      linux-renesas-soc@vger.kernel.org
18499 L:      netdev@vger.kernel.org
18500 S:      Maintained
18501 F:      Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml
18502 F:      Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
18503 F:      drivers/net/dsa/rzn1_a5psw*
18504 F:      drivers/net/pcs/pcs-rzn1-miic.c
18505 F:      include/dt-bindings/net/pcs-rzn1-miic.h
18506 F:      include/linux/pcs-rzn1-miic.h
18507 F:      net/dsa/tag_rzn1_a5psw.c
18508
18509 RENESAS RZ/N1 RTC CONTROLLER DRIVER
18510 M:      Miquel Raynal <miquel.raynal@bootlin.com>
18511 L:      linux-rtc@vger.kernel.org
18512 L:      linux-renesas-soc@vger.kernel.org
18513 S:      Maintained
18514 F:      Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml
18515 F:      drivers/rtc/rtc-rzn1.c
18516
18517 RENESAS RZ/N1 USBF CONTROLLER DRIVER
18518 M:      Herve Codina <herve.codina@bootlin.com>
18519 L:      linux-renesas-soc@vger.kernel.org
18520 L:      linux-usb@vger.kernel.org
18521 S:      Maintained
18522 F:      Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml
18523 F:      drivers/usb/gadget/udc/renesas_usbf.c
18524
18525 RENESAS RZ/V2M I2C DRIVER
18526 M:      Fabrizio Castro <fabrizio.castro.jz@renesas.com>
18527 L:      linux-i2c@vger.kernel.org
18528 L:      linux-renesas-soc@vger.kernel.org
18529 S:      Supported
18530 F:      Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml
18531 F:      drivers/i2c/busses/i2c-rzv2m.c
18532
18533 RENESAS USB PHY DRIVER
18534 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
18535 L:      linux-renesas-soc@vger.kernel.org
18536 S:      Maintained
18537 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
18538
18539 RENESAS VERSACLOCK 7 CLOCK DRIVER
18540 M:      Alex Helms <alexander.helms.jy@renesas.com>
18541 S:      Maintained
18542 F:      Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml
18543 F:      drivers/clk/clk-versaclock7.c
18544
18545 RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER
18546 M:      Herve Codina <herve.codina@bootlin.com>
18547 L:      linux-iio@vger.kernel.org
18548 S:      Maintained
18549 F:      Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml
18550 F:      drivers/iio/potentiometer/x9250.c
18551
18552 RESET CONTROLLER FRAMEWORK
18553 M:      Philipp Zabel <p.zabel@pengutronix.de>
18554 S:      Maintained
18555 T:      git git://git.pengutronix.de/git/pza/linux
18556 F:      Documentation/devicetree/bindings/reset/
18557 F:      Documentation/driver-api/reset.rst
18558 F:      drivers/reset/
18559 F:      include/dt-bindings/reset/
18560 F:      include/linux/reset-controller.h
18561 F:      include/linux/reset.h
18562 F:      include/linux/reset/
18563 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
18564
18565 RESTARTABLE SEQUENCES SUPPORT
18566 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
18567 M:      Peter Zijlstra <peterz@infradead.org>
18568 M:      "Paul E. McKenney" <paulmck@kernel.org>
18569 M:      Boqun Feng <boqun.feng@gmail.com>
18570 L:      linux-kernel@vger.kernel.org
18571 S:      Supported
18572 F:      include/trace/events/rseq.h
18573 F:      include/uapi/linux/rseq.h
18574 F:      kernel/rseq.c
18575 F:      tools/testing/selftests/rseq/
18576
18577 RFKILL
18578 M:      Johannes Berg <johannes@sipsolutions.net>
18579 L:      linux-wireless@vger.kernel.org
18580 S:      Maintained
18581 W:      https://wireless.wiki.kernel.org/
18582 Q:      https://patchwork.kernel.org/project/linux-wireless/list/
18583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git
18584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git
18585 F:      Documentation/ABI/stable/sysfs-class-rfkill
18586 F:      Documentation/driver-api/rfkill.rst
18587 F:      include/linux/rfkill.h
18588 F:      include/uapi/linux/rfkill.h
18589 F:      net/rfkill/
18590
18591 RHASHTABLE
18592 M:      Thomas Graf <tgraf@suug.ch>
18593 M:      Herbert Xu <herbert@gondor.apana.org.au>
18594 L:      netdev@vger.kernel.org
18595 S:      Maintained
18596 F:      include/linux/rhashtable-types.h
18597 F:      include/linux/rhashtable.h
18598 F:      lib/rhashtable.c
18599 F:      lib/test_rhashtable.c
18600
18601 RICOH R5C592 MEMORYSTICK DRIVER
18602 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18603 S:      Maintained
18604 F:      drivers/memstick/host/r592.*
18605
18606 RICOH SMARTMEDIA/XD DRIVER
18607 M:      Maxim Levitsky <maximlevitsky@gmail.com>
18608 S:      Maintained
18609 F:      drivers/mtd/nand/raw/r852.c
18610 F:      drivers/mtd/nand/raw/r852.h
18611
18612 RISC-V ARCHITECTURE
18613 M:      Paul Walmsley <paul.walmsley@sifive.com>
18614 M:      Palmer Dabbelt <palmer@dabbelt.com>
18615 M:      Albert Ou <aou@eecs.berkeley.edu>
18616 L:      linux-riscv@lists.infradead.org
18617 S:      Supported
18618 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18619 C:      irc://irc.libera.chat/riscv
18620 P:      Documentation/arch/riscv/patch-acceptance.rst
18621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
18622 F:      arch/riscv/
18623 N:      riscv
18624 K:      riscv
18625
18626 RISC-V MICROCHIP FPGA SUPPORT
18627 M:      Conor Dooley <conor.dooley@microchip.com>
18628 M:      Daire McNamara <daire.mcnamara@microchip.com>
18629 L:      linux-riscv@lists.infradead.org
18630 S:      Supported
18631 F:      Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml
18632 F:      Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
18633 F:      Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
18634 F:      Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
18635 F:      Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
18636 F:      Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
18637 F:      Documentation/devicetree/bindings/riscv/microchip.yaml
18638 F:      Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
18639 F:      Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
18640 F:      Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
18641 F:      arch/riscv/boot/dts/microchip/
18642 F:      drivers/char/hw_random/mpfs-rng.c
18643 F:      drivers/clk/microchip/clk-mpfs*.c
18644 F:      drivers/i2c/busses/i2c-microchip-corei2c.c
18645 F:      drivers/mailbox/mailbox-mpfs.c
18646 F:      drivers/pci/controller/pcie-microchip-host.c
18647 F:      drivers/pwm/pwm-microchip-core.c
18648 F:      drivers/reset/reset-mpfs.c
18649 F:      drivers/rtc/rtc-mpfs.c
18650 F:      drivers/soc/microchip/mpfs-sys-controller.c
18651 F:      drivers/spi/spi-microchip-core-qspi.c
18652 F:      drivers/spi/spi-microchip-core.c
18653 F:      drivers/usb/musb/mpfs.c
18654 F:      include/soc/microchip/mpfs.h
18655
18656 RISC-V MISC SOC SUPPORT
18657 M:      Conor Dooley <conor@kernel.org>
18658 L:      linux-riscv@lists.infradead.org
18659 S:      Maintained
18660 Q:      https://patchwork.kernel.org/project/linux-riscv/list/
18661 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
18662 F:      Documentation/devicetree/bindings/riscv/
18663 F:      arch/riscv/boot/dts/
18664 X:      arch/riscv/boot/dts/allwinner/
18665 X:      arch/riscv/boot/dts/renesas/
18666
18667 RISC-V PMU DRIVERS
18668 M:      Atish Patra <atishp@atishpatra.org>
18669 R:      Anup Patel <anup@brainfault.org>
18670 L:      linux-riscv@lists.infradead.org
18671 S:      Supported
18672 F:      drivers/perf/riscv_pmu.c
18673 F:      drivers/perf/riscv_pmu_legacy.c
18674 F:      drivers/perf/riscv_pmu_sbi.c
18675
18676 RISC-V THEAD SoC SUPPORT
18677 M:      Jisheng Zhang <jszhang@kernel.org>
18678 M:      Guo Ren <guoren@kernel.org>
18679 M:      Fu Wei <wefu@redhat.com>
18680 L:      linux-riscv@lists.infradead.org
18681 S:      Maintained
18682 F:      arch/riscv/boot/dts/thead/
18683
18684 RNBD BLOCK DRIVERS
18685 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18686 M:      Jack Wang <jinpu.wang@ionos.com>
18687 L:      linux-block@vger.kernel.org
18688 S:      Maintained
18689 F:      drivers/block/rnbd/
18690
18691 ROCCAT DRIVERS
18692 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
18693 S:      Maintained
18694 W:      http://sourceforge.net/projects/roccat/
18695 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
18696 F:      drivers/hid/hid-roccat*
18697 F:      include/linux/hid-roccat*
18698
18699 ROCKCHIP CRYPTO DRIVERS
18700 M:      Corentin Labbe <clabbe@baylibre.com>
18701 L:      linux-crypto@vger.kernel.org
18702 S:      Maintained
18703 F:      Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml
18704 F:      drivers/crypto/rockchip/
18705
18706 ROCKCHIP I2S TDM DRIVER
18707 M:      Nicolas Frattaroli <frattaroli.nicolas@gmail.com>
18708 L:      linux-rockchip@lists.infradead.org
18709 S:      Maintained
18710 F:      Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
18711 F:      sound/soc/rockchip/rockchip_i2s_tdm.*
18712
18713 ROCKCHIP ISP V1 DRIVER
18714 M:      Dafna Hirschfeld <dafna@fastmail.com>
18715 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18716 L:      linux-media@vger.kernel.org
18717 L:      linux-rockchip@lists.infradead.org
18718 S:      Maintained
18719 F:      Documentation/admin-guide/media/rkisp1.rst
18720 F:      Documentation/devicetree/bindings/media/rockchip-isp1.yaml
18721 F:      Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst
18722 F:      drivers/media/platform/rockchip/rkisp1
18723 F:      include/uapi/linux/rkisp1-config.h
18724
18725 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
18726 M:      Jacob Chen <jacob-chen@iotwrt.com>
18727 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18728 L:      linux-media@vger.kernel.org
18729 L:      linux-rockchip@lists.infradead.org
18730 S:      Maintained
18731 F:      Documentation/devicetree/bindings/media/rockchip-rga.yaml
18732 F:      drivers/media/platform/rockchip/rga/
18733
18734 ROCKCHIP VIDEO DECODER DRIVER
18735 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
18736 L:      linux-media@vger.kernel.org
18737 L:      linux-rockchip@lists.infradead.org
18738 S:      Maintained
18739 F:      Documentation/devicetree/bindings/media/rockchip,vdec.yaml
18740 F:      drivers/staging/media/rkvdec/
18741
18742 ROCKER DRIVER
18743 M:      Jiri Pirko <jiri@resnulli.us>
18744 L:      netdev@vger.kernel.org
18745 S:      Supported
18746 F:      drivers/net/ethernet/rocker/
18747
18748 ROCKETPORT EXPRESS/INFINITY DRIVER
18749 M:      Kevin Cernekee <cernekee@gmail.com>
18750 L:      linux-serial@vger.kernel.org
18751 S:      Odd Fixes
18752 F:      drivers/tty/serial/rp2.*
18753
18754 ROHM BD99954 CHARGER IC
18755 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18756 S:      Supported
18757 F:      drivers/power/supply/bd99954-charger.c
18758 F:      drivers/power/supply/bd99954-charger.h
18759
18760 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
18761 M:      Tomasz Duszynski <tduszyns@gmail.com>
18762 S:      Maintained
18763 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
18764 F:      drivers/iio/light/bh1750.c
18765
18766 ROHM BM1390 PRESSURE SENSOR DRIVER
18767 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18768 L:      linux-iio@vger.kernel.org
18769 S:      Supported
18770 F:      drivers/iio/pressure/rohm-bm1390.c
18771
18772 ROHM BU270xx LIGHT SENSOR DRIVERs
18773 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18774 L:      linux-iio@vger.kernel.org
18775 S:      Supported
18776 F:      drivers/iio/light/rohm-bu27008.c
18777 F:      drivers/iio/light/rohm-bu27034.c
18778
18779 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
18780 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
18781 L:      linux-kernel@vger.kernel.org
18782 L:      linux-renesas-soc@vger.kernel.org
18783 S:      Supported
18784 F:      Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml
18785 F:      drivers/gpio/gpio-bd9571mwv.c
18786 F:      drivers/mfd/bd9571mwv.c
18787 F:      drivers/regulator/bd9571mwv-regulator.c
18788 F:      include/linux/mfd/bd9571mwv.h
18789
18790 ROHM POWER MANAGEMENT IC DEVICE DRIVERS
18791 M:      Matti Vaittinen <mazziesaccount@gmail.com>
18792 S:      Supported
18793 F:      drivers/clk/clk-bd718x7.c
18794 F:      drivers/gpio/gpio-bd71815.c
18795 F:      drivers/gpio/gpio-bd71828.c
18796 F:      drivers/mfd/rohm-bd71828.c
18797 F:      drivers/mfd/rohm-bd718x7.c
18798 F:      drivers/mfd/rohm-bd9576.c
18799 F:      drivers/regulator/bd71815-regulator.c
18800 F:      drivers/regulator/bd71828-regulator.c
18801 F:      drivers/regulator/bd718x7-regulator.c
18802 F:      drivers/regulator/bd9576-regulator.c
18803 F:      drivers/regulator/rohm-regulator.c
18804 F:      drivers/rtc/rtc-bd70528.c
18805 F:      drivers/watchdog/bd9576_wdt.c
18806 F:      include/linux/mfd/rohm-bd71815.h
18807 F:      include/linux/mfd/rohm-bd71828.h
18808 F:      include/linux/mfd/rohm-bd718x7.h
18809 F:      include/linux/mfd/rohm-bd957x.h
18810 F:      include/linux/mfd/rohm-generic.h
18811 F:      include/linux/mfd/rohm-shared.h
18812
18813 ROSE NETWORK LAYER
18814 M:      Ralf Baechle <ralf@linux-mips.org>
18815 L:      linux-hams@vger.kernel.org
18816 S:      Maintained
18817 W:      https://linux-ax25.in-berlin.de
18818 F:      include/net/rose.h
18819 F:      include/uapi/linux/rose.h
18820 F:      net/rose/
18821
18822 ROTATION DRIVER FOR ALLWINNER A83T
18823 M:      Jernej Skrabec <jernej.skrabec@gmail.com>
18824 L:      linux-media@vger.kernel.org
18825 S:      Maintained
18826 T:      git git://linuxtv.org/media_tree.git
18827 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml
18828 F:      drivers/media/platform/sunxi/sun8i-rotate/
18829
18830 RPMSG TTY DRIVER
18831 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
18832 L:      linux-remoteproc@vger.kernel.org
18833 S:      Maintained
18834 F:      drivers/tty/rpmsg_tty.c
18835
18836 RTL2830 MEDIA DRIVER
18837 M:      Antti Palosaari <crope@iki.fi>
18838 L:      linux-media@vger.kernel.org
18839 S:      Maintained
18840 W:      https://linuxtv.org
18841 W:      http://palosaari.fi/linux/
18842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18843 T:      git git://linuxtv.org/anttip/media_tree.git
18844 F:      drivers/media/dvb-frontends/rtl2830*
18845
18846 RTL2832 MEDIA DRIVER
18847 M:      Antti Palosaari <crope@iki.fi>
18848 L:      linux-media@vger.kernel.org
18849 S:      Maintained
18850 W:      https://linuxtv.org
18851 W:      http://palosaari.fi/linux/
18852 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18853 T:      git git://linuxtv.org/anttip/media_tree.git
18854 F:      drivers/media/dvb-frontends/rtl2832*
18855
18856 RTL2832_SDR MEDIA DRIVER
18857 M:      Antti Palosaari <crope@iki.fi>
18858 L:      linux-media@vger.kernel.org
18859 S:      Maintained
18860 W:      https://linuxtv.org
18861 W:      http://palosaari.fi/linux/
18862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
18863 T:      git git://linuxtv.org/anttip/media_tree.git
18864 F:      drivers/media/dvb-frontends/rtl2832_sdr*
18865
18866 RTL8180 WIRELESS DRIVER
18867 L:      linux-wireless@vger.kernel.org
18868 S:      Orphan
18869 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
18870
18871 RTL8187 WIRELESS DRIVER
18872 M:      Hin-Tak Leung <hintak.leung@gmail.com>
18873 M:      Larry Finger <Larry.Finger@lwfinger.net>
18874 L:      linux-wireless@vger.kernel.org
18875 S:      Maintained
18876 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
18877
18878 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
18879 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
18880 L:      linux-wireless@vger.kernel.org
18881 S:      Maintained
18882 F:      drivers/net/wireless/realtek/rtl8xxxu/
18883
18884 RTRS TRANSPORT DRIVERS
18885 M:      Md. Haris Iqbal <haris.iqbal@ionos.com>
18886 M:      Jack Wang <jinpu.wang@ionos.com>
18887 L:      linux-rdma@vger.kernel.org
18888 S:      Maintained
18889 F:      drivers/infiniband/ulp/rtrs/
18890
18891 RUNTIME VERIFICATION (RV)
18892 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
18893 M:      Steven Rostedt <rostedt@goodmis.org>
18894 L:      linux-trace-kernel@vger.kernel.org
18895 S:      Maintained
18896 F:      Documentation/trace/rv/
18897 F:      include/linux/rv.h
18898 F:      include/rv/
18899 F:      kernel/trace/rv/
18900 F:      tools/verification/
18901
18902 RUST
18903 M:      Miguel Ojeda <ojeda@kernel.org>
18904 M:      Alex Gaynor <alex.gaynor@gmail.com>
18905 M:      Wedson Almeida Filho <wedsonaf@gmail.com>
18906 R:      Boqun Feng <boqun.feng@gmail.com>
18907 R:      Gary Guo <gary@garyguo.net>
18908 R:      Björn Roy Baron <bjorn3_gh@protonmail.com>
18909 R:      Benno Lossin <benno.lossin@proton.me>
18910 R:      Andreas Hindborg <a.hindborg@samsung.com>
18911 R:      Alice Ryhl <aliceryhl@google.com>
18912 L:      rust-for-linux@vger.kernel.org
18913 S:      Supported
18914 W:      https://rust-for-linux.com
18915 B:      https://github.com/Rust-for-Linux/linux/issues
18916 C:      zulip://rust-for-linux.zulipchat.com
18917 P:      https://rust-for-linux.com/contributing
18918 T:      git https://github.com/Rust-for-Linux/linux.git rust-next
18919 F:      Documentation/rust/
18920 F:      rust/
18921 F:      samples/rust/
18922 F:      scripts/*rust*
18923 K:      \b(?i:rust)\b
18924
18925 RXRPC SOCKETS (AF_RXRPC)
18926 M:      David Howells <dhowells@redhat.com>
18927 M:      Marc Dionne <marc.dionne@auristor.com>
18928 L:      linux-afs@lists.infradead.org
18929 S:      Supported
18930 W:      https://www.infradead.org/~dhowells/kafs/
18931 F:      Documentation/networking/rxrpc.rst
18932 F:      include/keys/rxrpc-type.h
18933 F:      include/net/af_rxrpc.h
18934 F:      include/trace/events/rxrpc.h
18935 F:      include/uapi/linux/rxrpc.h
18936 F:      net/rxrpc/
18937
18938 S3 SAVAGE FRAMEBUFFER DRIVER
18939 M:      Antonino Daplas <adaplas@gmail.com>
18940 L:      linux-fbdev@vger.kernel.org
18941 S:      Maintained
18942 F:      drivers/video/fbdev/savage/
18943
18944 S390 ARCHITECTURE
18945 M:      Heiko Carstens <hca@linux.ibm.com>
18946 M:      Vasily Gorbik <gor@linux.ibm.com>
18947 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18948 R:      Christian Borntraeger <borntraeger@linux.ibm.com>
18949 R:      Sven Schnelle <svens@linux.ibm.com>
18950 L:      linux-s390@vger.kernel.org
18951 S:      Supported
18952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18953 F:      Documentation/driver-api/s390-drivers.rst
18954 F:      Documentation/arch/s390/
18955 F:      arch/s390/
18956 F:      drivers/s390/
18957 F:      drivers/watchdog/diag288_wdt.c
18958
18959 S390 COMMON I/O LAYER
18960 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
18961 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
18962 L:      linux-s390@vger.kernel.org
18963 S:      Supported
18964 F:      drivers/s390/cio/
18965
18966 S390 DASD DRIVER
18967 M:      Stefan Haberland <sth@linux.ibm.com>
18968 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
18969 L:      linux-s390@vger.kernel.org
18970 S:      Supported
18971 F:      block/partitions/ibm.c
18972 F:      drivers/s390/block/dasd*
18973 F:      include/linux/dasd_mod.h
18974
18975 S390 IOMMU (PCI)
18976 M:      Niklas Schnelle <schnelle@linux.ibm.com>
18977 M:      Matthew Rosato <mjrosato@linux.ibm.com>
18978 R:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18979 L:      linux-s390@vger.kernel.org
18980 S:      Supported
18981 F:      drivers/iommu/s390-iommu.c
18982
18983 S390 IUCV NETWORK LAYER
18984 M:      Alexandra Winter <wintera@linux.ibm.com>
18985 M:      Wenjia Zhang <wenjia@linux.ibm.com>
18986 L:      linux-s390@vger.kernel.org
18987 L:      netdev@vger.kernel.org
18988 S:      Supported
18989 F:      drivers/s390/net/*iucv*
18990 F:      include/net/iucv/
18991 F:      net/iucv/
18992
18993 S390 MM
18994 M:      Alexander Gordeev <agordeev@linux.ibm.com>
18995 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
18996 L:      linux-s390@vger.kernel.org
18997 S:      Supported
18998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
18999 F:      arch/s390/include/asm/pgtable.h
19000 F:      arch/s390/mm
19001
19002 S390 NETWORK DRIVERS
19003 M:      Alexandra Winter <wintera@linux.ibm.com>
19004 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19005 L:      linux-s390@vger.kernel.org
19006 L:      netdev@vger.kernel.org
19007 S:      Supported
19008 F:      drivers/s390/net/
19009
19010 S390 PCI SUBSYSTEM
19011 M:      Niklas Schnelle <schnelle@linux.ibm.com>
19012 M:      Gerald Schaefer <gerald.schaefer@linux.ibm.com>
19013 L:      linux-s390@vger.kernel.org
19014 S:      Supported
19015 F:      Documentation/arch/s390/pci.rst
19016 F:      arch/s390/pci/
19017 F:      drivers/pci/hotplug/s390_pci_hpc.c
19018
19019 S390 SCM DRIVER
19020 M:      Vineeth Vijayan <vneethv@linux.ibm.com>
19021 L:      linux-s390@vger.kernel.org
19022 S:      Supported
19023 F:      drivers/s390/block/scm*
19024 F:      drivers/s390/cio/scm.c
19025
19026 S390 VFIO AP DRIVER
19027 M:      Tony Krowiak <akrowiak@linux.ibm.com>
19028 M:      Halil Pasic <pasic@linux.ibm.com>
19029 M:      Jason Herne <jjherne@linux.ibm.com>
19030 L:      linux-s390@vger.kernel.org
19031 S:      Supported
19032 F:      Documentation/arch/s390/vfio-ap*
19033 F:      drivers/s390/crypto/vfio_ap*
19034
19035 S390 VFIO-CCW DRIVER
19036 M:      Eric Farman <farman@linux.ibm.com>
19037 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19038 R:      Halil Pasic <pasic@linux.ibm.com>
19039 L:      linux-s390@vger.kernel.org
19040 L:      kvm@vger.kernel.org
19041 S:      Supported
19042 F:      Documentation/arch/s390/vfio-ccw.rst
19043 F:      drivers/s390/cio/vfio_ccw*
19044 F:      include/uapi/linux/vfio_ccw.h
19045
19046 S390 VFIO-PCI DRIVER
19047 M:      Matthew Rosato <mjrosato@linux.ibm.com>
19048 M:      Eric Farman <farman@linux.ibm.com>
19049 L:      linux-s390@vger.kernel.org
19050 L:      kvm@vger.kernel.org
19051 S:      Supported
19052 F:      arch/s390/kvm/pci*
19053 F:      drivers/vfio/pci/vfio_pci_zdev.c
19054 F:      include/uapi/linux/vfio_zdev.h
19055
19056 S390 ZCRYPT DRIVER
19057 M:      Harald Freudenberger <freude@linux.ibm.com>
19058 L:      linux-s390@vger.kernel.org
19059 S:      Supported
19060 F:      drivers/s390/crypto/
19061
19062 S390 ZFCP DRIVER
19063 M:      Steffen Maier <maier@linux.ibm.com>
19064 M:      Benjamin Block <bblock@linux.ibm.com>
19065 L:      linux-s390@vger.kernel.org
19066 S:      Supported
19067 F:      drivers/s390/scsi/zfcp_*
19068
19069 SAA6588 RDS RECEIVER DRIVER
19070 M:      Hans Verkuil <hverkuil@xs4all.nl>
19071 L:      linux-media@vger.kernel.org
19072 S:      Odd Fixes
19073 W:      https://linuxtv.org
19074 T:      git git://linuxtv.org/media_tree.git
19075 F:      drivers/media/i2c/saa6588*
19076
19077 SAA7134 VIDEO4LINUX DRIVER
19078 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19079 L:      linux-media@vger.kernel.org
19080 S:      Odd fixes
19081 W:      https://linuxtv.org
19082 T:      git git://linuxtv.org/media_tree.git
19083 F:      Documentation/driver-api/media/drivers/saa7134*
19084 F:      drivers/media/pci/saa7134/
19085
19086 SAA7146 VIDEO4LINUX-2 DRIVER
19087 M:      Hans Verkuil <hverkuil@xs4all.nl>
19088 L:      linux-media@vger.kernel.org
19089 S:      Maintained
19090 T:      git git://linuxtv.org/media_tree.git
19091 F:      drivers/media/common/saa7146/
19092 F:      drivers/media/pci/saa7146/
19093 F:      include/media/drv-intf/saa7146*
19094
19095 SAFESETID SECURITY MODULE
19096 M:      Micah Morton <mortonm@chromium.org>
19097 S:      Supported
19098 F:      Documentation/admin-guide/LSM/SafeSetID.rst
19099 F:      security/safesetid/
19100
19101 SAMSUNG AUDIO (ASoC) DRIVERS
19102 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19104 S:      Maintained
19105 B:      mailto:linux-samsung-soc@vger.kernel.org
19106 F:      Documentation/devicetree/bindings/sound/samsung*
19107 F:      sound/soc/samsung/
19108
19109 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
19110 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19111 L:      linux-crypto@vger.kernel.org
19112 L:      linux-samsung-soc@vger.kernel.org
19113 S:      Maintained
19114 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
19115 F:      drivers/crypto/exynos-rng.c
19116
19117 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
19118 M:      Łukasz Stelmach <l.stelmach@samsung.com>
19119 L:      linux-samsung-soc@vger.kernel.org
19120 S:      Maintained
19121 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
19122 F:      drivers/char/hw_random/exynos-trng.c
19123
19124 SAMSUNG FRAMEBUFFER DRIVER
19125 M:      Jingoo Han <jingoohan1@gmail.com>
19126 L:      linux-fbdev@vger.kernel.org
19127 S:      Maintained
19128 F:      drivers/video/fbdev/s3c-fb.c
19129
19130 SAMSUNG INTERCONNECT DRIVERS
19131 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19132 M:      Artur Świgoń <a.swigon@samsung.com>
19133 L:      linux-pm@vger.kernel.org
19134 L:      linux-samsung-soc@vger.kernel.org
19135 S:      Supported
19136 F:      drivers/interconnect/samsung/
19137
19138 SAMSUNG LAPTOP DRIVER
19139 M:      Corentin Chary <corentin.chary@gmail.com>
19140 L:      platform-driver-x86@vger.kernel.org
19141 S:      Maintained
19142 F:      drivers/platform/x86/samsung-laptop.c
19143
19144 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
19145 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19146 L:      linux-kernel@vger.kernel.org
19147 L:      linux-samsung-soc@vger.kernel.org
19148 S:      Maintained
19149 B:      mailto:linux-samsung-soc@vger.kernel.org
19150 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml
19151 F:      Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml
19152 F:      Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml
19153 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml
19154 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml
19155 F:      drivers/clk/clk-s2mps11.c
19156 F:      drivers/mfd/sec*.c
19157 F:      drivers/regulator/s2m*.c
19158 F:      drivers/regulator/s5m*.c
19159 F:      drivers/rtc/rtc-s5m.c
19160 F:      include/linux/mfd/samsung/
19161
19162 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
19163 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
19164 L:      linux-media@vger.kernel.org
19165 L:      linux-samsung-soc@vger.kernel.org
19166 S:      Maintained
19167 F:      drivers/media/platform/samsung/s3c-camif/
19168 F:      include/media/drv-intf/s3c_camif.h
19169
19170 SAMSUNG S3FWRN5 NFC DRIVER
19171 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19172 S:      Maintained
19173 F:      Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml
19174 F:      drivers/nfc/s3fwrn5
19175
19176 SAMSUNG S5C73M3 CAMERA DRIVER
19177 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19178 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19179 L:      linux-media@vger.kernel.org
19180 S:      Supported
19181 F:      Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml
19182 F:      drivers/media/i2c/s5c73m3/*
19183
19184 SAMSUNG S5K5BAF CAMERA DRIVER
19185 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19186 M:      Andrzej Hajda <andrzej.hajda@intel.com>
19187 L:      linux-media@vger.kernel.org
19188 S:      Supported
19189 F:      drivers/media/i2c/s5k5baf.c
19190
19191 SAMSUNG S5P Security SubSystem (SSS) DRIVER
19192 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19193 M:      Vladimir Zapolskiy <vz@mleia.com>
19194 L:      linux-crypto@vger.kernel.org
19195 L:      linux-samsung-soc@vger.kernel.org
19196 S:      Maintained
19197 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
19198 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
19199 F:      drivers/crypto/s5p-sss.c
19200
19201 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
19202 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19203 L:      linux-media@vger.kernel.org
19204 S:      Supported
19205 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
19206 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml
19207 F:      Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml
19208 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml
19209 F:      Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml
19210 F:      Documentation/devicetree/bindings/media/samsung,fimc.yaml
19211 F:      drivers/media/platform/samsung/exynos4-is/
19212
19213 SAMSUNG SOC CLOCK DRIVERS
19214 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19215 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19216 M:      Tomasz Figa <tomasz.figa@gmail.com>
19217 M:      Chanwoo Choi <cw00.choi@samsung.com>
19218 R:      Alim Akhtar <alim.akhtar@samsung.com>
19219 L:      linux-samsung-soc@vger.kernel.org
19220 S:      Maintained
19221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git
19222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
19223 F:      Documentation/devicetree/bindings/clock/samsung,*.yaml
19224 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
19225 F:      drivers/clk/samsung/
19226 F:      include/dt-bindings/clock/exynos*.h
19227 F:      include/dt-bindings/clock/s5p*.h
19228 F:      include/dt-bindings/clock/samsung,*.h
19229 F:      include/linux/clk/samsung.h
19230
19231 SAMSUNG SPI DRIVERS
19232 M:      Andi Shyti <andi.shyti@kernel.org>
19233 L:      linux-spi@vger.kernel.org
19234 L:      linux-samsung-soc@vger.kernel.org
19235 S:      Maintained
19236 F:      Documentation/devicetree/bindings/spi/samsung,spi*.yaml
19237 F:      drivers/spi/spi-s3c*
19238 F:      include/linux/platform_data/spi-s3c64xx.h
19239
19240 SAMSUNG SXGBE DRIVERS
19241 M:      Byungho An <bh74.an@samsung.com>
19242 L:      netdev@vger.kernel.org
19243 S:      Supported
19244 F:      drivers/net/ethernet/samsung/sxgbe/
19245
19246 SAMSUNG THERMAL DRIVER
19247 M:      Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
19248 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
19249 L:      linux-pm@vger.kernel.org
19250 L:      linux-samsung-soc@vger.kernel.org
19251 S:      Maintained
19252 F:      Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml
19253 F:      drivers/thermal/samsung/
19254
19255 SAMSUNG USB2 PHY DRIVER
19256 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
19257 L:      linux-kernel@vger.kernel.org
19258 S:      Supported
19259 F:      Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml
19260 F:      Documentation/driver-api/phy/samsung-usb2.rst
19261 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
19262 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
19263 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
19264 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
19265 F:      drivers/phy/samsung/phy-samsung-usb2.c
19266 F:      drivers/phy/samsung/phy-samsung-usb2.h
19267
19268 SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE
19269 M:      Paul Barker <paul.barker@sancloud.com>
19270 R:      Marc Murphy <marc.murphy@sancloud.com>
19271 S:      Supported
19272 F:      arch/arm/boot/dts/ti/omap/am335x-sancloud*
19273
19274 SC1200 WDT DRIVER
19275 M:      Zwane Mwaikambo <zwanem@gmail.com>
19276 S:      Maintained
19277 F:      drivers/watchdog/sc1200wdt.c
19278
19279 SCHEDULER
19280 M:      Ingo Molnar <mingo@redhat.com>
19281 M:      Peter Zijlstra <peterz@infradead.org>
19282 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
19283 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
19284 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
19285 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
19286 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
19287 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
19288 R:      Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE)
19289 R:      Valentin Schneider <vschneid@redhat.com> (TOPOLOGY)
19290 L:      linux-kernel@vger.kernel.org
19291 S:      Maintained
19292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
19293 F:      include/linux/preempt.h
19294 F:      include/linux/sched.h
19295 F:      include/linux/wait.h
19296 F:      include/uapi/linux/sched.h
19297 F:      kernel/sched/
19298
19299 SCSI LIBSAS SUBSYSTEM
19300 R:      John Garry <john.g.garry@oracle.com>
19301 R:      Jason Yan <yanaijie@huawei.com>
19302 L:      linux-scsi@vger.kernel.org
19303 S:      Supported
19304 F:      Documentation/scsi/libsas.rst
19305 F:      drivers/scsi/libsas/
19306 F:      include/scsi/libsas.h
19307 F:      include/scsi/sas_ata.h
19308
19309 SCSI RDMA PROTOCOL (SRP) INITIATOR
19310 M:      Bart Van Assche <bvanassche@acm.org>
19311 L:      linux-rdma@vger.kernel.org
19312 S:      Supported
19313 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19314 F:      drivers/infiniband/ulp/srp/
19315 F:      include/scsi/srp.h
19316
19317 SCSI RDMA PROTOCOL (SRP) TARGET
19318 M:      Bart Van Assche <bvanassche@acm.org>
19319 L:      linux-rdma@vger.kernel.org
19320 L:      target-devel@vger.kernel.org
19321 S:      Supported
19322 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
19323 F:      drivers/infiniband/ulp/srpt/
19324
19325 SCSI SG DRIVER
19326 M:      Doug Gilbert <dgilbert@interlog.com>
19327 L:      linux-scsi@vger.kernel.org
19328 S:      Maintained
19329 W:      http://sg.danny.cz/sg
19330 F:      Documentation/scsi/scsi-generic.rst
19331 F:      drivers/scsi/sg.c
19332 F:      include/scsi/sg.h
19333
19334 SCSI SUBSYSTEM
19335 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
19336 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19337 L:      linux-scsi@vger.kernel.org
19338 S:      Maintained
19339 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
19340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
19341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19342 F:      Documentation/devicetree/bindings/scsi/
19343 F:      drivers/scsi/
19344 F:      drivers/ufs/
19345 F:      include/scsi/
19346
19347 SCSI TAPE DRIVER
19348 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
19349 L:      linux-scsi@vger.kernel.org
19350 S:      Maintained
19351 F:      Documentation/scsi/st.rst
19352 F:      drivers/scsi/st.*
19353 F:      drivers/scsi/st_*.h
19354
19355 SCSI TARGET CORE USER DRIVER
19356 M:      Bodo Stroesser <bostroesser@gmail.com>
19357 L:      linux-scsi@vger.kernel.org
19358 L:      target-devel@vger.kernel.org
19359 S:      Supported
19360 F:      Documentation/target/tcmu-design.rst
19361 F:      drivers/target/target_core_user.c
19362 F:      include/uapi/linux/target_core_user.h
19363
19364 SCSI TARGET SUBSYSTEM
19365 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
19366 L:      linux-scsi@vger.kernel.org
19367 L:      target-devel@vger.kernel.org
19368 S:      Supported
19369 Q:      https://patchwork.kernel.org/project/target-devel/list/
19370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
19371 F:      Documentation/target/
19372 F:      drivers/target/
19373 F:      include/target/
19374
19375 SCTP PROTOCOL
19376 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
19377 M:      Xin Long <lucien.xin@gmail.com>
19378 L:      linux-sctp@vger.kernel.org
19379 S:      Maintained
19380 W:      https://github.com/sctp/lksctp-tools/wiki
19381 F:      Documentation/networking/sctp.rst
19382 F:      include/linux/sctp.h
19383 F:      include/net/sctp/
19384 F:      include/uapi/linux/sctp.h
19385 F:      net/sctp/
19386
19387 SCx200 CPU SUPPORT
19388 M:      Jim Cromie <jim.cromie@gmail.com>
19389 S:      Odd Fixes
19390 F:      Documentation/i2c/busses/scx200_acb.rst
19391 F:      arch/x86/platform/scx200/
19392 F:      drivers/i2c/busses/scx200*
19393 F:      drivers/mtd/maps/scx200_docflash.c
19394 F:      drivers/watchdog/scx200_wdt.c
19395 F:      include/linux/scx200.h
19396
19397 SCx200 GPIO DRIVER
19398 M:      Jim Cromie <jim.cromie@gmail.com>
19399 S:      Maintained
19400 F:      drivers/char/scx200_gpio.c
19401 F:      include/linux/scx200_gpio.h
19402
19403 SCx200 HRT CLOCKSOURCE DRIVER
19404 M:      Jim Cromie <jim.cromie@gmail.com>
19405 S:      Maintained
19406 F:      drivers/clocksource/scx200_hrt.c
19407
19408 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
19409 M:      Sascha Sommer <saschasommer@freenet.de>
19410 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
19411 S:      Maintained
19412 F:      drivers/mmc/host/sdricoh_cs.c
19413
19414 SECO BOARDS CEC DRIVER
19415 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
19416 S:      Maintained
19417 F:      drivers/media/cec/platform/seco/seco-cec.c
19418 F:      drivers/media/cec/platform/seco/seco-cec.h
19419
19420 SECURE COMPUTING
19421 M:      Kees Cook <keescook@chromium.org>
19422 R:      Andy Lutomirski <luto@amacapital.net>
19423 R:      Will Drewry <wad@chromium.org>
19424 S:      Supported
19425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp
19426 F:      Documentation/userspace-api/seccomp_filter.rst
19427 F:      include/linux/seccomp.h
19428 F:      include/uapi/linux/seccomp.h
19429 F:      kernel/seccomp.c
19430 F:      tools/testing/selftests/kselftest_harness.h
19431 F:      tools/testing/selftests/seccomp/*
19432 K:      \bsecure_computing
19433 K:      \bTIF_SECCOMP\b
19434
19435 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
19436 M:      Kamal Dasu <kamal.dasu@broadcom.com>
19437 M:      Al Cooper <alcooperx@gmail.com>
19438 R:      Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com>
19439 L:      linux-mmc@vger.kernel.org
19440 S:      Maintained
19441 F:      drivers/mmc/host/sdhci-brcmstb*
19442
19443 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
19444 M:      Adrian Hunter <adrian.hunter@intel.com>
19445 L:      linux-mmc@vger.kernel.org
19446 S:      Supported
19447 F:      Documentation/devicetree/bindings/mmc/sdhci-common.yaml
19448 F:      drivers/mmc/host/sdhci*
19449
19450 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
19451 M:      Aubin Constans <aubin.constans@microchip.com>
19452 R:      Eugen Hristev <eugen.hristev@collabora.com>
19453 L:      linux-mmc@vger.kernel.org
19454 S:      Supported
19455 F:      drivers/mmc/host/sdhci-of-at91.c
19456
19457 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER
19458 M:      Haibo Chen <haibo.chen@nxp.com>
19459 L:      linux-imx@nxp.com
19460 L:      linux-mmc@vger.kernel.org
19461 S:      Maintained
19462 F:      drivers/mmc/host/sdhci-esdhc-imx.c
19463
19464 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
19465 M:      Ben Dooks <ben-linux@fluff.org>
19466 M:      Jaehoon Chung <jh80.chung@samsung.com>
19467 L:      linux-mmc@vger.kernel.org
19468 S:      Maintained
19469 F:      drivers/mmc/host/sdhci-s3c*
19470
19471 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
19472 M:      Viresh Kumar <vireshk@kernel.org>
19473 L:      linux-mmc@vger.kernel.org
19474 S:      Maintained
19475 F:      drivers/mmc/host/sdhci-spear.c
19476
19477 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
19478 M:      Vignesh Raghavendra <vigneshr@ti.com>
19479 L:      linux-mmc@vger.kernel.org
19480 S:      Maintained
19481 F:      drivers/mmc/host/sdhci-omap.c
19482
19483 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
19484 M:      Jonathan Derrick <jonathan.derrick@linux.dev>
19485 L:      linux-block@vger.kernel.org
19486 S:      Supported
19487 F:      block/opal_proto.h
19488 F:      block/sed*
19489 F:      include/linux/sed*
19490 F:      include/uapi/linux/sed*
19491
19492 SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC)
19493 M:      Mark Rutland <mark.rutland@arm.com>
19494 M:      Lorenzo Pieralisi <lpieralisi@kernel.org>
19495 M:      Sudeep Holla <sudeep.holla@arm.com>
19496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
19497 S:      Maintained
19498 F:      drivers/firmware/smccc/
19499 F:      include/linux/arm-smccc.h
19500
19501 SECURITY CONTACT
19502 M:      Security Officers <security@kernel.org>
19503 S:      Supported
19504 F:      Documentation/process/security-bugs.rst
19505
19506 SECURITY SUBSYSTEM
19507 M:      Paul Moore <paul@paul-moore.com>
19508 M:      James Morris <jmorris@namei.org>
19509 M:      "Serge E. Hallyn" <serge@hallyn.com>
19510 L:      linux-security-module@vger.kernel.org (suggested Cc:)
19511 S:      Supported
19512 W:      http://kernsec.org/
19513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git
19514 F:      security/
19515 X:      security/selinux/
19516
19517 SELINUX SECURITY MODULE
19518 M:      Paul Moore <paul@paul-moore.com>
19519 M:      Stephen Smalley <stephen.smalley.work@gmail.com>
19520 M:      Eric Paris <eparis@parisplace.org>
19521 L:      selinux@vger.kernel.org
19522 S:      Supported
19523 W:      https://selinuxproject.org
19524 W:      https://github.com/SELinuxProject
19525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
19526 F:      Documentation/ABI/removed/sysfs-selinux-checkreqprot
19527 F:      Documentation/ABI/removed/sysfs-selinux-disable
19528 F:      Documentation/admin-guide/LSM/SELinux.rst
19529 F:      include/trace/events/avc.h
19530 F:      include/uapi/linux/selinux_netlink.h
19531 F:      scripts/selinux/
19532 F:      security/selinux/
19533
19534 SENSABLE PHANTOM
19535 M:      Jiri Slaby <jirislaby@kernel.org>
19536 S:      Maintained
19537 F:      drivers/misc/phantom.c
19538 F:      include/uapi/linux/phantom.h
19539
19540 SENSEAIR SUNRISE 006-0-0007
19541 M:      Jacopo Mondi <jacopo@jmondi.org>
19542 S:      Maintained
19543 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2
19544 F:      Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml
19545 F:      drivers/iio/chemical/sunrise_co2.c
19546
19547 SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER
19548 M:      Tomasz Duszynski <tomasz.duszynski@octakon.com>
19549 S:      Maintained
19550 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml
19551 F:      drivers/iio/chemical/scd30.h
19552 F:      drivers/iio/chemical/scd30_core.c
19553 F:      drivers/iio/chemical/scd30_i2c.c
19554 F:      drivers/iio/chemical/scd30_serial.c
19555
19556 SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER
19557 M:      Roan van Dijk <roan@protonic.nl>
19558 S:      Maintained
19559 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml
19560 F:      drivers/iio/chemical/scd4x.c
19561
19562 SENSIRION SGP40 GAS SENSOR DRIVER
19563 M:      Andreas Klinger <ak@it-klinger.de>
19564 S:      Maintained
19565 F:      Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40
19566 F:      drivers/iio/chemical/sgp40.c
19567
19568 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
19569 M:      Tomasz Duszynski <tduszyns@gmail.com>
19570 S:      Maintained
19571 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
19572 F:      drivers/iio/chemical/sps30.c
19573 F:      drivers/iio/chemical/sps30_i2c.c
19574 F:      drivers/iio/chemical/sps30_serial.c
19575
19576 SERIAL DEVICE BUS
19577 M:      Rob Herring <robh@kernel.org>
19578 L:      linux-serial@vger.kernel.org
19579 S:      Maintained
19580 F:      Documentation/devicetree/bindings/serial/serial.yaml
19581 F:      drivers/tty/serdev/
19582 F:      include/linux/serdev.h
19583
19584 SERIAL IR RECEIVER
19585 M:      Sean Young <sean@mess.org>
19586 L:      linux-media@vger.kernel.org
19587 S:      Maintained
19588 F:      drivers/media/rc/serial_ir.c
19589
19590 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
19591 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
19592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
19593 S:      Maintained
19594 F:      Documentation/devicetree/bindings/slimbus/
19595 F:      drivers/slimbus/
19596 F:      include/linux/slimbus.h
19597
19598 SFC NETWORK DRIVER
19599 M:      Edward Cree <ecree.xilinx@gmail.com>
19600 M:      Martin Habets <habetsm.xilinx@gmail.com>
19601 L:      netdev@vger.kernel.org
19602 L:      linux-net-drivers@amd.com
19603 S:      Supported
19604 F:      Documentation/networking/devlink/sfc.rst
19605 F:      drivers/net/ethernet/sfc/
19606
19607 SFCTEMP HWMON DRIVER
19608 M:      Emil Renner Berthing <kernel@esmil.dk>
19609 M:      Hal Feng <hal.feng@starfivetech.com>
19610 L:      linux-hwmon@vger.kernel.org
19611 S:      Maintained
19612 F:      Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
19613 F:      Documentation/hwmon/sfctemp.rst
19614 F:      drivers/hwmon/sfctemp.c
19615
19616 SFF/SFP/SFP+ MODULE SUPPORT
19617 M:      Russell King <linux@armlinux.org.uk>
19618 L:      netdev@vger.kernel.org
19619 S:      Maintained
19620 F:      Documentation/devicetree/bindings/net/sff,sfp.yaml
19621 F:      drivers/net/phy/phylink.c
19622 F:      drivers/net/phy/sfp*
19623 F:      include/linux/mdio/mdio-i2c.h
19624 F:      include/linux/phylink.h
19625 F:      include/linux/sfp.h
19626 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)
19627
19628 SGI GRU DRIVER
19629 M:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
19630 S:      Maintained
19631 F:      drivers/misc/sgi-gru/
19632
19633 SGI XP/XPC/XPNET DRIVER
19634 M:      Robin Holt <robinmholt@gmail.com>
19635 M:      Steve Wahl <steve.wahl@hpe.com>
19636 S:      Maintained
19637 F:      drivers/misc/sgi-xp/
19638
19639 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
19640 M:      Karsten Graul <kgraul@linux.ibm.com>
19641 M:      Wenjia Zhang <wenjia@linux.ibm.com>
19642 M:      Jan Karcher <jaka@linux.ibm.com>
19643 R:      D. Wythe <alibuda@linux.alibaba.com>
19644 R:      Tony Lu <tonylu@linux.alibaba.com>
19645 R:      Wen Gu <guwen@linux.alibaba.com>
19646 L:      linux-s390@vger.kernel.org
19647 S:      Supported
19648 F:      net/smc/
19649
19650 SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER
19651 M:      Linus Walleij <linus.walleij@linaro.org>
19652 L:      linux-iio@vger.kernel.org
19653 S:      Maintained
19654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
19655 F:      Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml
19656 F:      drivers/iio/light/gp2ap002.c
19657
19658 SHARP RJ54N1CB0C SENSOR DRIVER
19659 M:      Jacopo Mondi <jacopo@jmondi.org>
19660 L:      linux-media@vger.kernel.org
19661 S:      Odd fixes
19662 T:      git git://linuxtv.org/media_tree.git
19663 F:      drivers/media/i2c/rj54n1cb0c.c
19664 F:      include/media/i2c/rj54n1cb0c.h
19665
19666 SH_VOU V4L2 OUTPUT DRIVER
19667 L:      linux-media@vger.kernel.org
19668 S:      Orphan
19669 F:      drivers/media/platform/renesas/sh_vou.c
19670 F:      include/media/drv-intf/sh_vou.h
19671
19672 SI2157 MEDIA DRIVER
19673 M:      Antti Palosaari <crope@iki.fi>
19674 L:      linux-media@vger.kernel.org
19675 S:      Maintained
19676 W:      https://linuxtv.org
19677 W:      http://palosaari.fi/linux/
19678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19679 T:      git git://linuxtv.org/anttip/media_tree.git
19680 F:      drivers/media/tuners/si2157*
19681
19682 SI2165 MEDIA DRIVER
19683 M:      Matthias Schwarzott <zzam@gentoo.org>
19684 L:      linux-media@vger.kernel.org
19685 S:      Maintained
19686 W:      https://linuxtv.org
19687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19688 F:      drivers/media/dvb-frontends/si2165*
19689
19690 SI2168 MEDIA DRIVER
19691 M:      Antti Palosaari <crope@iki.fi>
19692 L:      linux-media@vger.kernel.org
19693 S:      Maintained
19694 W:      https://linuxtv.org
19695 W:      http://palosaari.fi/linux/
19696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
19697 T:      git git://linuxtv.org/anttip/media_tree.git
19698 F:      drivers/media/dvb-frontends/si2168*
19699
19700 SI470X FM RADIO RECEIVER I2C DRIVER
19701 M:      Hans Verkuil <hverkuil@xs4all.nl>
19702 L:      linux-media@vger.kernel.org
19703 S:      Odd Fixes
19704 W:      https://linuxtv.org
19705 T:      git git://linuxtv.org/media_tree.git
19706 F:      Documentation/devicetree/bindings/media/silabs,si470x.yaml
19707 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
19708
19709 SI470X FM RADIO RECEIVER USB DRIVER
19710 M:      Hans Verkuil <hverkuil@xs4all.nl>
19711 L:      linux-media@vger.kernel.org
19712 S:      Maintained
19713 W:      https://linuxtv.org
19714 T:      git git://linuxtv.org/media_tree.git
19715 F:      drivers/media/radio/si470x/radio-si470x-common.c
19716 F:      drivers/media/radio/si470x/radio-si470x-usb.c
19717 F:      drivers/media/radio/si470x/radio-si470x.h
19718
19719 SI4713 FM RADIO TRANSMITTER I2C DRIVER
19720 M:      Eduardo Valentin <edubezval@gmail.com>
19721 L:      linux-media@vger.kernel.org
19722 S:      Odd Fixes
19723 W:      https://linuxtv.org
19724 T:      git git://linuxtv.org/media_tree.git
19725 F:      drivers/media/radio/si4713/si4713.?
19726
19727 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
19728 M:      Eduardo Valentin <edubezval@gmail.com>
19729 L:      linux-media@vger.kernel.org
19730 S:      Odd Fixes
19731 W:      https://linuxtv.org
19732 T:      git git://linuxtv.org/media_tree.git
19733 F:      drivers/media/radio/si4713/radio-platform-si4713.c
19734
19735 SI4713 FM RADIO TRANSMITTER USB DRIVER
19736 M:      Hans Verkuil <hverkuil@xs4all.nl>
19737 L:      linux-media@vger.kernel.org
19738 S:      Maintained
19739 W:      https://linuxtv.org
19740 T:      git git://linuxtv.org/media_tree.git
19741 F:      drivers/media/radio/si4713/radio-usb-si4713.c
19742
19743 SIANO DVB DRIVER
19744 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
19745 L:      linux-media@vger.kernel.org
19746 S:      Odd fixes
19747 W:      https://linuxtv.org
19748 T:      git git://linuxtv.org/media_tree.git
19749 F:      drivers/media/common/siano/
19750 F:      drivers/media/mmc/siano/
19751 F:      drivers/media/usb/siano/
19752 F:      drivers/media/usb/siano/
19753
19754 SIEMENS IPC LED DRIVERS
19755 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19756 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19757 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19758 L:      linux-leds@vger.kernel.org
19759 S:      Maintained
19760 F:      drivers/leds/simple/
19761
19762 SIEMENS IPC PLATFORM DRIVERS
19763 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19764 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19765 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19766 L:      platform-driver-x86@vger.kernel.org
19767 S:      Maintained
19768 F:      drivers/platform/x86/siemens/
19769 F:      include/linux/platform_data/x86/simatic-ipc-base.h
19770 F:      include/linux/platform_data/x86/simatic-ipc.h
19771
19772 SIEMENS IPC WATCHDOG DRIVERS
19773 M:      Gerd Haeussler <gerd.haeussler.ext@siemens.com>
19774 M:      Xing Tong Wu <xingtong.wu@siemens.com>
19775 M:      Tobias Schaffner <tobias.schaffner@siemens.com>
19776 L:      linux-watchdog@vger.kernel.org
19777 S:      Maintained
19778 F:      drivers/watchdog/simatic-ipc-wdt.c
19779
19780 SIFIVE DRIVERS
19781 M:      Palmer Dabbelt <palmer@dabbelt.com>
19782 M:      Paul Walmsley <paul.walmsley@sifive.com>
19783 L:      linux-riscv@lists.infradead.org
19784 S:      Supported
19785 N:      sifive
19786 K:      [^@]sifive
19787
19788 SIFIVE FU540 SYSTEM-ON-CHIP
19789 M:      Paul Walmsley <paul.walmsley@sifive.com>
19790 M:      Palmer Dabbelt <palmer@dabbelt.com>
19791 L:      linux-riscv@lists.infradead.org
19792 S:      Supported
19793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
19794 N:      fu540
19795 K:      fu540
19796
19797 SIFIVE PDMA DRIVER
19798 M:      Green Wan <green.wan@sifive.com>
19799 S:      Maintained
19800 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
19801 F:      drivers/dma/sf-pdma/
19802
19803 SIFIVE SOC DRIVERS
19804 M:      Conor Dooley <conor@kernel.org>
19805 L:      linux-riscv@lists.infradead.org
19806 S:      Maintained
19807 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
19808 F:      Documentation/devicetree/bindings/cache/sifive,ccache0.yaml
19809 F:      drivers/soc/sifive/
19810
19811 SILEAD TOUCHSCREEN DRIVER
19812 M:      Hans de Goede <hdegoede@redhat.com>
19813 L:      linux-input@vger.kernel.org
19814 L:      platform-driver-x86@vger.kernel.org
19815 S:      Maintained
19816 F:      drivers/input/touchscreen/silead.c
19817 F:      drivers/platform/x86/touchscreen_dmi.c
19818
19819 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
19820 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
19821 S:      Supported
19822 F:      Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml
19823 F:      drivers/net/wireless/silabs/wfx/
19824
19825 SILICON MOTION SM712 FRAME BUFFER DRIVER
19826 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
19827 M:      Teddy Wang <teddy.wang@siliconmotion.com>
19828 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
19829 L:      linux-fbdev@vger.kernel.org
19830 S:      Maintained
19831 F:      Documentation/fb/sm712fb.rst
19832 F:      drivers/video/fbdev/sm712*
19833
19834 SILVACO I3C DUAL-ROLE MASTER
19835 M:      Miquel Raynal <miquel.raynal@bootlin.com>
19836 M:      Conor Culhane <conor.culhane@silvaco.com>
19837 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
19838 S:      Maintained
19839 F:      Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml
19840 F:      drivers/i3c/master/svc-i3c-master.c
19841
19842 SIMPLEFB FB DRIVER
19843 M:      Hans de Goede <hdegoede@redhat.com>
19844 L:      linux-fbdev@vger.kernel.org
19845 S:      Maintained
19846 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
19847 F:      drivers/video/fbdev/simplefb.c
19848 F:      include/linux/platform_data/simplefb.h
19849
19850 SIMTEC EB110ATX (Chalice CATS)
19851 M:      Simtec Linux Team <linux@simtec.co.uk>
19852 S:      Supported
19853 W:      http://www.simtec.co.uk/products/EB110ATX/
19854
19855 SIOX
19856 M:      Thorsten Scherer <t.scherer@eckelmann.de>
19857 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
19858 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
19859 S:      Supported
19860 F:      drivers/gpio/gpio-siox.c
19861 F:      drivers/siox/*
19862 F:      include/trace/events/siox.h
19863
19864 SIPHASH PRF ROUTINES
19865 M:      Jason A. Donenfeld <Jason@zx2c4.com>
19866 S:      Maintained
19867 F:      include/linux/siphash.h
19868 F:      lib/siphash.c
19869 F:      lib/siphash_kunit.c
19870
19871 SIS 190 ETHERNET DRIVER
19872 M:      Francois Romieu <romieu@fr.zoreil.com>
19873 L:      netdev@vger.kernel.org
19874 S:      Maintained
19875 F:      drivers/net/ethernet/sis/sis190.c
19876
19877 SIS 900/7016 FAST ETHERNET DRIVER
19878 M:      Daniele Venzano <venza@brownhat.org>
19879 L:      netdev@vger.kernel.org
19880 S:      Maintained
19881 W:      http://www.brownhat.org/sis900.html
19882 F:      drivers/net/ethernet/sis/sis900.*
19883
19884 SIS FRAMEBUFFER DRIVER
19885 S:      Orphan
19886 F:      Documentation/fb/sisfb.rst
19887 F:      drivers/video/fbdev/sis/
19888 F:      include/video/sisfb.h
19889
19890 SIS I2C TOUCHSCREEN DRIVER
19891 M:      Mika Penttilä <mpenttil@redhat.com>
19892 L:      linux-input@vger.kernel.org
19893 S:      Maintained
19894 F:      Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt
19895 F:      drivers/input/touchscreen/sis_i2c.c
19896
19897 SIS USB2VGA DRIVER
19898 M:      Thomas Winischhofer <thomas@winischhofer.net>
19899 S:      Maintained
19900 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
19901 F:      drivers/usb/misc/sisusbvga/
19902
19903 SL28 CPLD MFD DRIVER
19904 M:      Michael Walle <michael@walle.cc>
19905 S:      Maintained
19906 F:      Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
19907 F:      Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
19908 F:      Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml
19909 F:      Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
19910 F:      Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
19911 F:      Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
19912 F:      drivers/gpio/gpio-sl28cpld.c
19913 F:      drivers/hwmon/sl28cpld-hwmon.c
19914 F:      drivers/irqchip/irq-sl28cpld.c
19915 F:      drivers/pwm/pwm-sl28cpld.c
19916 F:      drivers/watchdog/sl28cpld_wdt.c
19917
19918 SL28 VPD NVMEM LAYOUT DRIVER
19919 M:      Michael Walle <michael@walle.cc>
19920 S:      Maintained
19921 F:      Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml
19922 F:      drivers/nvmem/layouts/sl28vpd.c
19923
19924 SLAB ALLOCATOR
19925 M:      Christoph Lameter <cl@linux.com>
19926 M:      Pekka Enberg <penberg@kernel.org>
19927 M:      David Rientjes <rientjes@google.com>
19928 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
19929 M:      Andrew Morton <akpm@linux-foundation.org>
19930 M:      Vlastimil Babka <vbabka@suse.cz>
19931 R:      Roman Gushchin <roman.gushchin@linux.dev>
19932 R:      Hyeonggon Yoo <42.hyeyoo@gmail.com>
19933 L:      linux-mm@kvack.org
19934 S:      Maintained
19935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
19936 F:      include/linux/sl?b*.h
19937 F:      mm/sl?b*
19938
19939 SLCAN CAN NETWORK DRIVER
19940 M:      Dario Binacchi <dario.binacchi@amarulasolutions.com>
19941 L:      linux-can@vger.kernel.org
19942 S:      Maintained
19943 F:      drivers/net/can/slcan/
19944
19945 SLEEPABLE READ-COPY UPDATE (SRCU)
19946 M:      Lai Jiangshan <jiangshanlai@gmail.com>
19947 M:      "Paul E. McKenney" <paulmck@kernel.org>
19948 M:      Josh Triplett <josh@joshtriplett.org>
19949 R:      Steven Rostedt <rostedt@goodmis.org>
19950 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
19951 L:      rcu@vger.kernel.org
19952 S:      Supported
19953 W:      http://www.rdrop.com/users/paulmck/RCU/
19954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
19955 F:      include/linux/srcu*.h
19956 F:      kernel/rcu/srcu*.c
19957
19958 SMACK SECURITY MODULE
19959 M:      Casey Schaufler <casey@schaufler-ca.com>
19960 L:      linux-security-module@vger.kernel.org
19961 S:      Maintained
19962 W:      http://schaufler-ca.com
19963 T:      git git://github.com/cschaufler/smack-next
19964 F:      Documentation/admin-guide/LSM/Smack.rst
19965 F:      security/smack/
19966
19967 SMC91x ETHERNET DRIVER
19968 M:      Nicolas Pitre <nico@fluxnic.net>
19969 S:      Odd Fixes
19970 F:      drivers/net/ethernet/smsc/smc91x.*
19971
19972 SMSC EMC2103 HARDWARE MONITOR DRIVER
19973 M:      Steve Glendinning <steve.glendinning@shawell.net>
19974 L:      linux-hwmon@vger.kernel.org
19975 S:      Maintained
19976 F:      Documentation/hwmon/emc2103.rst
19977 F:      drivers/hwmon/emc2103.c
19978
19979 SMSC SCH5627 HARDWARE MONITOR DRIVER
19980 M:      Hans de Goede <hdegoede@redhat.com>
19981 L:      linux-hwmon@vger.kernel.org
19982 S:      Supported
19983 F:      Documentation/hwmon/sch5627.rst
19984 F:      drivers/hwmon/sch5627.c
19985
19986 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
19987 M:      Steve Glendinning <steve.glendinning@shawell.net>
19988 L:      linux-fbdev@vger.kernel.org
19989 S:      Maintained
19990 F:      drivers/video/fbdev/smscufx.c
19991
19992 SMSC47B397 HARDWARE MONITOR DRIVER
19993 M:      Jean Delvare <jdelvare@suse.com>
19994 L:      linux-hwmon@vger.kernel.org
19995 S:      Maintained
19996 F:      Documentation/hwmon/smsc47b397.rst
19997 F:      drivers/hwmon/smsc47b397.c
19998
19999 SMSC911x ETHERNET DRIVER
20000 M:      Steve Glendinning <steve.glendinning@shawell.net>
20001 L:      netdev@vger.kernel.org
20002 S:      Maintained
20003 F:      drivers/net/ethernet/smsc/smsc911x.*
20004 F:      include/linux/smsc911x.h
20005
20006 SMSC9420 PCI ETHERNET DRIVER
20007 M:      Steve Glendinning <steve.glendinning@shawell.net>
20008 L:      netdev@vger.kernel.org
20009 S:      Maintained
20010 F:      drivers/net/ethernet/smsc/smsc9420.*
20011
20012 SNET DPU VIRTIO DATA PATH ACCELERATOR
20013 R:      Alvaro Karsz <alvaro.karsz@solid-run.com>
20014 F:      drivers/vdpa/solidrun/
20015
20016 SOCIONEXT (SNI) AVE NETWORK DRIVER
20017 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
20018 L:      netdev@vger.kernel.org
20019 S:      Maintained
20020 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml
20021 F:      drivers/net/ethernet/socionext/sni_ave.c
20022
20023 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
20024 M:      Jassi Brar <jaswinder.singh@linaro.org>
20025 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
20026 L:      netdev@vger.kernel.org
20027 S:      Maintained
20028 F:      Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
20029 F:      drivers/net/ethernet/socionext/netsec.c
20030
20031 SOCIONEXT (SNI) Synquacer SPI DRIVER
20032 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
20033 M:      Jassi Brar <jaswinder.singh@linaro.org>
20034 L:      linux-spi@vger.kernel.org
20035 S:      Maintained
20036 F:      Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml
20037 F:      drivers/spi/spi-synquacer.c
20038
20039 SOCIONEXT SYNQUACER I2C DRIVER
20040 M:      Ard Biesheuvel <ardb@kernel.org>
20041 L:      linux-i2c@vger.kernel.org
20042 S:      Maintained
20043 F:      Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml
20044 F:      drivers/i2c/busses/i2c-synquacer.c
20045
20046 SOCIONEXT UNIPHIER SOUND DRIVER
20047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20048 S:      Orphan
20049 F:      sound/soc/uniphier/
20050
20051 SOCKET TIMESTAMPING
20052 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
20053 S:      Maintained
20054 F:      Documentation/networking/timestamping.rst
20055 F:      include/uapi/linux/net_tstamp.h
20056 F:      tools/testing/selftests/net/so_txtime.c
20057
20058 SOEKRIS NET48XX LED SUPPORT
20059 M:      Chris Boot <bootc@bootc.net>
20060 S:      Maintained
20061 F:      drivers/leds/leds-net48xx.c
20062
20063 SOFT-IWARP DRIVER (siw)
20064 M:      Bernard Metzler <bmt@zurich.ibm.com>
20065 L:      linux-rdma@vger.kernel.org
20066 S:      Supported
20067 F:      drivers/infiniband/sw/siw/
20068 F:      include/uapi/rdma/siw-abi.h
20069
20070 SOFT-ROCE DRIVER (rxe)
20071 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
20072 L:      linux-rdma@vger.kernel.org
20073 S:      Supported
20074 F:      drivers/infiniband/sw/rxe/
20075 F:      include/uapi/rdma/rdma_user_rxe.h
20076
20077 SOFTLOGIC 6x10 MPEG CODEC
20078 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
20079 M:      Anton Sviridenko <anton@corp.bluecherry.net>
20080 M:      Andrey Utkin <andrey_utkin@fastmail.com>
20081 M:      Ismael Luceno <ismael@iodev.co.uk>
20082 L:      linux-media@vger.kernel.org
20083 S:      Supported
20084 F:      drivers/media/pci/solo6x10/
20085
20086 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
20087 M:      James Morse <james.morse@arm.com>
20088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20089 S:      Maintained
20090 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
20091 F:      drivers/firmware/arm_sdei.c
20092 F:      include/linux/arm_sdei.h
20093 F:      include/uapi/linux/arm_sdei.h
20094
20095 SOFTWARE NODES AND DEVICE PROPERTIES
20096 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
20097 R:      Daniel Scally <djrscally@gmail.com>
20098 R:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
20099 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20100 L:      linux-acpi@vger.kernel.org
20101 S:      Maintained
20102 F:      drivers/base/property.c
20103 F:      drivers/base/swnode.c
20104 F:      include/linux/fwnode.h
20105 F:      include/linux/property.h
20106
20107 SOFTWARE RAID (Multiple Disks) SUPPORT
20108 M:      Song Liu <song@kernel.org>
20109 L:      linux-raid@vger.kernel.org
20110 S:      Supported
20111 Q:      https://patchwork.kernel.org/project/linux-raid/list/
20112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
20113 F:      drivers/md/Kconfig
20114 F:      drivers/md/Makefile
20115 F:      drivers/md/md*
20116 F:      drivers/md/raid*
20117 F:      include/linux/raid/
20118 F:      include/uapi/linux/raid/
20119
20120 SOLIDRUN CLEARFOG SUPPORT
20121 M:      Russell King <linux@armlinux.org.uk>
20122 S:      Maintained
20123 F:      arch/arm/boot/dts/marvell/armada-388-clearfog*
20124 F:      arch/arm/boot/dts/marvell/armada-38x-solidrun-*
20125
20126 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
20127 M:      Russell King <linux@armlinux.org.uk>
20128 S:      Maintained
20129 F:      arch/arm/boot/dts/nxp/imx/imx6*-cubox-i*
20130 F:      arch/arm/boot/dts/nxp/imx/imx6*-hummingboard*
20131 F:      arch/arm/boot/dts/nxp/imx/imx6*-sr-*
20132
20133 SONIC NETWORK DRIVER
20134 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
20135 L:      netdev@vger.kernel.org
20136 S:      Maintained
20137 F:      drivers/net/ethernet/natsemi/sonic.*
20138
20139 SONICS SILICON BACKPLANE DRIVER (SSB)
20140 M:      Michael Buesch <m@bues.ch>
20141 L:      linux-wireless@vger.kernel.org
20142 S:      Maintained
20143 F:      drivers/ssb/
20144 F:      include/linux/ssb/
20145
20146 SONY IMX208 SENSOR DRIVER
20147 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20148 L:      linux-media@vger.kernel.org
20149 S:      Maintained
20150 T:      git git://linuxtv.org/media_tree.git
20151 F:      drivers/media/i2c/imx208.c
20152
20153 SONY IMX214 SENSOR DRIVER
20154 M:      Ricardo Ribalda <ribalda@kernel.org>
20155 L:      linux-media@vger.kernel.org
20156 S:      Maintained
20157 T:      git git://linuxtv.org/media_tree.git
20158 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml
20159 F:      drivers/media/i2c/imx214.c
20160
20161 SONY IMX219 SENSOR DRIVER
20162 M:      Dave Stevenson <dave.stevenson@raspberrypi.com>
20163 L:      linux-media@vger.kernel.org
20164 S:      Maintained
20165 T:      git git://linuxtv.org/media_tree.git
20166 F:      Documentation/devicetree/bindings/media/i2c/imx219.yaml
20167 F:      drivers/media/i2c/imx219.c
20168
20169 SONY IMX258 SENSOR DRIVER
20170 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
20171 L:      linux-media@vger.kernel.org
20172 S:      Maintained
20173 T:      git git://linuxtv.org/media_tree.git
20174 F:      Documentation/devicetree/bindings/media/i2c/imx258.yaml
20175 F:      drivers/media/i2c/imx258.c
20176
20177 SONY IMX274 SENSOR DRIVER
20178 M:      Leon Luo <leonl@leopardimaging.com>
20179 L:      linux-media@vger.kernel.org
20180 S:      Maintained
20181 T:      git git://linuxtv.org/media_tree.git
20182 F:      Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml
20183 F:      drivers/media/i2c/imx274.c
20184
20185 SONY IMX290 SENSOR DRIVER
20186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20187 L:      linux-media@vger.kernel.org
20188 S:      Maintained
20189 T:      git git://linuxtv.org/media_tree.git
20190 F:      Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml
20191 F:      drivers/media/i2c/imx290.c
20192
20193 SONY IMX296 SENSOR DRIVER
20194 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
20195 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
20196 L:      linux-media@vger.kernel.org
20197 S:      Maintained
20198 T:      git git://linuxtv.org/media_tree.git
20199 F:      Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml
20200 F:      drivers/media/i2c/imx296.c
20201
20202 SONY IMX319 SENSOR DRIVER
20203 M:      Bingbu Cao <bingbu.cao@intel.com>
20204 L:      linux-media@vger.kernel.org
20205 S:      Maintained
20206 T:      git git://linuxtv.org/media_tree.git
20207 F:      drivers/media/i2c/imx319.c
20208
20209 SONY IMX334 SENSOR DRIVER
20210 L:      linux-media@vger.kernel.org
20211 S:      Orphan
20212 T:      git git://linuxtv.org/media_tree.git
20213 F:      Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml
20214 F:      drivers/media/i2c/imx334.c
20215
20216 SONY IMX335 SENSOR DRIVER
20217 L:      linux-media@vger.kernel.org
20218 S:      Orphan
20219 T:      git git://linuxtv.org/media_tree.git
20220 F:      Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml
20221 F:      drivers/media/i2c/imx335.c
20222
20223 SONY IMX355 SENSOR DRIVER
20224 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
20225 L:      linux-media@vger.kernel.org
20226 S:      Maintained
20227 T:      git git://linuxtv.org/media_tree.git
20228 F:      drivers/media/i2c/imx355.c
20229
20230 SONY IMX412 SENSOR DRIVER
20231 L:      linux-media@vger.kernel.org
20232 S:      Orphan
20233 T:      git git://linuxtv.org/media_tree.git
20234 F:      Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml
20235 F:      drivers/media/i2c/imx412.c
20236
20237 SONY IMX415 SENSOR DRIVER
20238 M:      Michael Riesch <michael.riesch@wolfvision.net>
20239 L:      linux-media@vger.kernel.org
20240 S:      Maintained
20241 T:      git git://linuxtv.org/media_tree.git
20242 F:      Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml
20243 F:      drivers/media/i2c/imx415.c
20244
20245 SONY MEMORYSTICK SUBSYSTEM
20246 M:      Maxim Levitsky <maximlevitsky@gmail.com>
20247 M:      Alex Dubov <oakad@yahoo.com>
20248 M:      Ulf Hansson <ulf.hansson@linaro.org>
20249 L:      linux-mmc@vger.kernel.org
20250 S:      Maintained
20251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
20252 F:      drivers/memstick/
20253 F:      include/linux/memstick.h
20254
20255 SONY VAIO CONTROL DEVICE DRIVER
20256 M:      Mattia Dongili <malattia@linux.it>
20257 L:      platform-driver-x86@vger.kernel.org
20258 S:      Maintained
20259 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
20260 F:      Documentation/admin-guide/laptops/sony-laptop.rst
20261 F:      drivers/char/sonypi.c
20262 F:      drivers/platform/x86/sony-laptop.c
20263 F:      include/linux/sony-laptop.h
20264
20265 SOPHGO DEVICETREES
20266 M:      Chao Wei <chao.wei@sophgo.com>
20267 M:      Chen Wang <unicorn_wang@outlook.com>
20268 S:      Maintained
20269 F:      arch/riscv/boot/dts/sophgo/
20270 F:      Documentation/devicetree/bindings/riscv/sophgo.yaml
20271
20272 SOUND
20273 M:      Jaroslav Kysela <perex@perex.cz>
20274 M:      Takashi Iwai <tiwai@suse.com>
20275 L:      linux-sound@vger.kernel.org
20276 S:      Maintained
20277 W:      http://www.alsa-project.org/
20278 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
20279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20280 F:      Documentation/sound/
20281 F:      include/sound/
20282 F:      include/uapi/sound/
20283 F:      sound/
20284 F:      tools/testing/selftests/alsa
20285
20286 SOUND - ALSA SELFTESTS
20287 M:      Mark Brown <broonie@kernel.org>
20288 L:      linux-sound@vger.kernel.org
20289 L:      linux-kselftest@vger.kernel.org
20290 S:      Supported
20291 F:      tools/testing/selftests/alsa
20292
20293 SOUND - COMPRESSED AUDIO
20294 M:      Vinod Koul <vkoul@kernel.org>
20295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20296 S:      Supported
20297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
20298 F:      Documentation/sound/designs/compress-offload.rst
20299 F:      include/sound/compress_driver.h
20300 F:      include/uapi/sound/compress_*
20301 F:      sound/core/compress_offload.c
20302 F:      sound/soc/soc-compress.c
20303
20304 SOUND - DMAENGINE HELPERS
20305 M:      Lars-Peter Clausen <lars@metafoo.de>
20306 S:      Supported
20307 F:      include/sound/dmaengine_pcm.h
20308 F:      sound/core/pcm_dmaengine.c
20309 F:      sound/soc/soc-generic-dmaengine-pcm.c
20310
20311 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
20312 M:      Liam Girdwood <lgirdwood@gmail.com>
20313 M:      Mark Brown <broonie@kernel.org>
20314 L:      linux-sound@vger.kernel.org
20315 S:      Supported
20316 W:      http://alsa-project.org/main/index.php/ASoC
20317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
20318 F:      Documentation/devicetree/bindings/sound/
20319 F:      Documentation/sound/soc/
20320 F:      include/dt-bindings/sound/
20321 F:      include/sound/soc*
20322 F:      include/sound/sof.h
20323 F:      include/sound/sof/
20324 F:      include/trace/events/sof*.h
20325 F:      include/uapi/sound/asoc.h
20326 F:      sound/soc/
20327
20328 SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS
20329 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20330 M:      Liam Girdwood <lgirdwood@gmail.com>
20331 M:      Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
20332 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20333 M:      Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
20334 M:      Daniel Baluta <daniel.baluta@nxp.com>
20335 R:      Kai Vehmanen <kai.vehmanen@linux.intel.com>
20336 L:      sound-open-firmware@alsa-project.org (moderated for non-subscribers)
20337 S:      Supported
20338 W:      https://github.com/thesofproject/linux/
20339 F:      sound/soc/sof/
20340
20341 SOUNDWIRE SUBSYSTEM
20342 M:      Vinod Koul <vkoul@kernel.org>
20343 M:      Bard Liao <yung-chuan.liao@linux.intel.com>
20344 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
20345 R:      Sanyog Kale <sanyog.r.kale@intel.com>
20346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20347 S:      Supported
20348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git
20349 F:      Documentation/driver-api/soundwire/
20350 F:      drivers/soundwire/
20351 F:      include/linux/soundwire/
20352
20353 SP2 MEDIA DRIVER
20354 M:      Olli Salonen <olli.salonen@iki.fi>
20355 L:      linux-media@vger.kernel.org
20356 S:      Maintained
20357 W:      https://linuxtv.org
20358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
20359 F:      drivers/media/dvb-frontends/sp2*
20360
20361 SPANISH DOCUMENTATION
20362 M:      Carlos Bilbao <carlos.bilbao@amd.com>
20363 S:      Maintained
20364 F:      Documentation/translations/sp_SP/
20365
20366 SPARC + UltraSPARC (sparc/sparc64)
20367 M:      "David S. Miller" <davem@davemloft.net>
20368 L:      sparclinux@vger.kernel.org
20369 S:      Maintained
20370 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
20371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20373 F:      arch/sparc/
20374 F:      drivers/sbus/
20375
20376 SPARC SERIAL DRIVERS
20377 M:      "David S. Miller" <davem@davemloft.net>
20378 L:      sparclinux@vger.kernel.org
20379 S:      Maintained
20380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
20381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
20382 F:      drivers/tty/serial/suncore.c
20383 F:      drivers/tty/serial/sunhv.c
20384 F:      drivers/tty/serial/sunsab.c
20385 F:      drivers/tty/serial/sunsab.h
20386 F:      drivers/tty/serial/sunsu.c
20387 F:      drivers/tty/serial/sunzilog.c
20388 F:      drivers/tty/serial/sunzilog.h
20389 F:      drivers/tty/vcc.c
20390 F:      include/linux/sunserialcore.h
20391
20392 SPARSE CHECKER
20393 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
20394 L:      linux-sparse@vger.kernel.org
20395 S:      Maintained
20396 W:      https://sparse.docs.kernel.org/
20397 Q:      https://patchwork.kernel.org/project/linux-sparse/list/
20398 B:      https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools
20399 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
20400 F:      include/linux/compiler.h
20401
20402 SPEAKUP CONSOLE SPEECH DRIVER
20403 M:      William Hubbs <w.d.hubbs@gmail.com>
20404 M:      Chris Brannon <chris@the-brannons.com>
20405 M:      Kirk Reiser <kirk@reisers.ca>
20406 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
20407 L:      speakup@linux-speakup.org
20408 S:      Odd Fixes
20409 W:      http://www.linux-speakup.org/
20410 W:      https://github.com/linux-speakup/speakup
20411 B:      https://github.com/linux-speakup/speakup/issues
20412 F:      drivers/accessibility/speakup/
20413
20414 SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT
20415 M:      Viresh Kumar <vireshk@kernel.org>
20416 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
20417 M:      soc@kernel.org
20418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
20419 S:      Maintained
20420 W:      http://www.st.com/spear
20421 F:      arch/arm/boot/dts/st/spear*
20422 F:      arch/arm/mach-spear/
20423 F:      drivers/clk/spear/
20424 F:      drivers/pinctrl/spear/
20425
20426 SPI NOR SUBSYSTEM
20427 M:      Tudor Ambarus <tudor.ambarus@linaro.org>
20428 M:      Pratyush Yadav <pratyush@kernel.org>
20429 R:      Michael Walle <michael@walle.cc>
20430 L:      linux-mtd@lists.infradead.org
20431 S:      Maintained
20432 W:      http://www.linux-mtd.infradead.org/
20433 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
20434 C:      irc://irc.oftc.net/mtd
20435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
20436 F:      Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml
20437 F:      drivers/mtd/spi-nor/
20438 F:      include/linux/mtd/spi-nor.h
20439
20440 SPI SUBSYSTEM
20441 M:      Mark Brown <broonie@kernel.org>
20442 L:      linux-spi@vger.kernel.org
20443 S:      Maintained
20444 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
20445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
20446 F:      Documentation/devicetree/bindings/spi/
20447 F:      Documentation/spi/
20448 F:      drivers/spi/
20449 F:      include/linux/spi/
20450 F:      include/uapi/linux/spi/
20451 F:      tools/spi/
20452
20453 SPIDERNET NETWORK DRIVER for CELL
20454 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
20455 M:      Geoff Levand <geoff@infradead.org>
20456 L:      netdev@vger.kernel.org
20457 L:      linuxppc-dev@lists.ozlabs.org
20458 S:      Maintained
20459 F:      Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
20460 F:      drivers/net/ethernet/toshiba/spider_net*
20461
20462 SPMI SUBSYSTEM
20463 M:      Stephen Boyd <sboyd@kernel.org>
20464 L:      linux-kernel@vger.kernel.org
20465 S:      Maintained
20466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git
20467 F:      Documentation/devicetree/bindings/spmi/
20468 F:      drivers/spmi/
20469 F:      include/dt-bindings/spmi/spmi.h
20470 F:      include/linux/spmi.h
20471 F:      include/trace/events/spmi.h
20472
20473 SPU FILE SYSTEM
20474 M:      Jeremy Kerr <jk@ozlabs.org>
20475 L:      linuxppc-dev@lists.ozlabs.org
20476 S:      Supported
20477 W:      http://www.ibm.com/developerworks/power/cell/
20478 F:      Documentation/filesystems/spufs/spufs.rst
20479 F:      arch/powerpc/platforms/cell/spufs/
20480
20481 SQUASHFS FILE SYSTEM
20482 M:      Phillip Lougher <phillip@squashfs.org.uk>
20483 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
20484 S:      Maintained
20485 W:      http://squashfs.org.uk
20486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
20487 F:      Documentation/filesystems/squashfs.rst
20488 F:      fs/squashfs/
20489
20490 SRM (Alpha) environment access
20491 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
20492 S:      Maintained
20493 F:      arch/alpha/kernel/srm_env.c
20494
20495 ST LSM6DSx IMU IIO DRIVER
20496 M:      Lorenzo Bianconi <lorenzo@kernel.org>
20497 L:      linux-iio@vger.kernel.org
20498 S:      Maintained
20499 W:      http://www.st.com/
20500 F:      Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml
20501 F:      drivers/iio/imu/st_lsm6dsx/
20502
20503 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
20504 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20505 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20506 L:      linux-media@vger.kernel.org
20507 S:      Maintained
20508 T:      git git://linuxtv.org/media_tree.git
20509 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml
20510 F:      drivers/media/i2c/st-mipid02.c
20511
20512 ST STM32 I2C/SMBUS DRIVER
20513 M:      Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
20514 M:      Alain Volmat <alain.volmat@foss.st.com>
20515 L:      linux-i2c@vger.kernel.org
20516 S:      Maintained
20517 F:      drivers/i2c/busses/i2c-stm32*
20518
20519 ST STM32 SPI DRIVER
20520 M:      Alain Volmat <alain.volmat@foss.st.com>
20521 L:      linux-spi@vger.kernel.org
20522 S:      Maintained
20523 F:      drivers/spi/spi-stm32.c
20524
20525 ST STPDDC60 DRIVER
20526 M:      Daniel Nilsson <daniel.nilsson@flex.com>
20527 L:      linux-hwmon@vger.kernel.org
20528 S:      Maintained
20529 F:      Documentation/hwmon/stpddc60.rst
20530 F:      drivers/hwmon/pmbus/stpddc60.c
20531
20532 ST VGXY61 DRIVER
20533 M:      Benjamin Mugnier <benjamin.mugnier@foss.st.com>
20534 M:      Sylvain Petinot <sylvain.petinot@foss.st.com>
20535 L:      linux-media@vger.kernel.org
20536 S:      Maintained
20537 T:      git git://linuxtv.org/media_tree.git
20538 F:      Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml
20539 F:      Documentation/userspace-api/media/drivers/st-vgxy61.rst
20540 F:      drivers/media/i2c/st-vgxy61.c
20541
20542 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
20543 M:      Song Qiang <songqiang1304521@gmail.com>
20544 L:      linux-iio@vger.kernel.org
20545 S:      Maintained
20546 F:      Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml
20547 F:      drivers/iio/proximity/vl53l0x-i2c.c
20548
20549 STABLE BRANCH
20550 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20551 M:      Sasha Levin <sashal@kernel.org>
20552 L:      stable@vger.kernel.org
20553 S:      Supported
20554 F:      Documentation/process/stable-kernel-rules.rst
20555
20556 STAGING - ATOMISP DRIVER
20557 M:      Hans de Goede <hdegoede@redhat.com>
20558 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
20559 R:      Sakari Ailus <sakari.ailus@linux.intel.com>
20560 L:      linux-media@vger.kernel.org
20561 S:      Maintained
20562 F:      drivers/staging/media/atomisp/
20563
20564 STAGING - FIELDBUS SUBSYSTEM
20565 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20566 S:      Maintained
20567 F:      drivers/staging/fieldbus/*
20568 F:      drivers/staging/fieldbus/Documentation/
20569
20570 STAGING - HMS ANYBUS-S BUS
20571 M:      Sven Van Asbroeck <TheSven73@gmail.com>
20572 S:      Maintained
20573 F:      drivers/staging/fieldbus/anybuss/
20574
20575 STAGING - INDUSTRIAL IO
20576 M:      Jonathan Cameron <jic23@kernel.org>
20577 L:      linux-iio@vger.kernel.org
20578 S:      Odd Fixes
20579 F:      Documentation/devicetree/bindings/staging/iio/
20580 F:      drivers/staging/iio/
20581
20582 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
20583 M:      Marc Dietrich <marvin24@gmx.de>
20584 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
20585 L:      linux-tegra@vger.kernel.org
20586 S:      Maintained
20587 F:      drivers/staging/nvec/
20588
20589 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
20590 M:      Jens Frederich <jfrederich@gmail.com>
20591 M:      Jon Nettleton <jon.nettleton@gmail.com>
20592 S:      Maintained
20593 W:      http://wiki.laptop.org/go/DCON
20594 F:      drivers/staging/olpc_dcon/
20595
20596 STAGING - REALTEK RTL8712U DRIVERS
20597 M:      Larry Finger <Larry.Finger@lwfinger.net>
20598 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
20599 S:      Odd Fixes
20600 F:      drivers/staging/rtl8712/
20601
20602 STAGING - SEPS525 LCD CONTROLLER DRIVERS
20603 M:      Michael Hennerich <michael.hennerich@analog.com>
20604 L:      linux-fbdev@vger.kernel.org
20605 S:      Supported
20606 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
20607 F:      drivers/staging/fbtft/fb_seps525.c
20608
20609 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
20610 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
20611 M:      Teddy Wang <teddy.wang@siliconmotion.com>
20612 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
20613 L:      linux-fbdev@vger.kernel.org
20614 S:      Maintained
20615 F:      drivers/staging/sm750fb/
20616
20617 STAGING - VIA VT665X DRIVERS
20618 M:      Forest Bond <forest@alittletooquiet.net>
20619 S:      Odd Fixes
20620 F:      drivers/staging/vt665?/
20621
20622 STAGING SUBSYSTEM
20623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20624 L:      linux-staging@lists.linux.dev
20625 S:      Supported
20626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
20627 F:      drivers/staging/
20628
20629 STANDALONE CACHE CONTROLLER DRIVERS
20630 M:      Conor Dooley <conor@kernel.org>
20631 L:      linux-riscv@lists.infradead.org
20632 S:      Maintained
20633 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20634 F:      drivers/cache
20635
20636 STARFIRE/DURALAN NETWORK DRIVER
20637 M:      Ion Badulescu <ionut@badula.org>
20638 S:      Odd Fixes
20639 F:      drivers/net/ethernet/adaptec/starfire*
20640
20641 STARFIVE CRYPTO DRIVER
20642 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20643 M:      William Qiu <william.qiu@starfivetech.com>
20644 S:      Supported
20645 F:      Documentation/devicetree/bindings/crypto/starfive*
20646 F:      drivers/crypto/starfive/
20647
20648 STARFIVE DEVICETREES
20649 M:      Emil Renner Berthing <kernel@esmil.dk>
20650 S:      Maintained
20651 F:      arch/riscv/boot/dts/starfive/
20652
20653 STARFIVE DWMAC GLUE LAYER
20654 M:      Emil Renner Berthing <kernel@esmil.dk>
20655 M:      Samin Guo <samin.guo@starfivetech.com>
20656 S:      Maintained
20657 F:      Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
20658 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c
20659
20660 STARFIVE JH7110 DPHY RX DRIVER
20661 M:      Jack Zhu <jack.zhu@starfivetech.com>
20662 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20663 S:      Supported
20664 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml
20665 F:      drivers/phy/starfive/phy-jh7110-dphy-rx.c
20666
20667 STARFIVE JH7110 MMC/SD/SDIO DRIVER
20668 M:      William Qiu <william.qiu@starfivetech.com>
20669 S:      Supported
20670 F:      Documentation/devicetree/bindings/mmc/starfive*
20671 F:      drivers/mmc/host/dw_mmc-starfive.c
20672
20673 STARFIVE JH7110 PLL CLOCK DRIVER
20674 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20675 S:      Supported
20676 F:      Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml
20677 F:      drivers/clk/starfive/clk-starfive-jh7110-pll.c
20678
20679 STARFIVE JH7110 PWMDAC DRIVER
20680 M:      Hal Feng <hal.feng@starfivetech.com>
20681 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20682 S:      Supported
20683 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml
20684 F:      sound/soc/starfive/jh7110_pwmdac.c
20685
20686 STARFIVE JH7110 SYSCON
20687 M:      William Qiu <william.qiu@starfivetech.com>
20688 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20689 S:      Supported
20690 F:      Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
20691
20692 STARFIVE JH7110 TDM DRIVER
20693 M:      Walker Chen <walker.chen@starfivetech.com>
20694 S:      Maintained
20695 F:      Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml
20696 F:      sound/soc/starfive/jh7110_tdm.c
20697
20698 STARFIVE JH71X0 CLOCK DRIVERS
20699 M:      Emil Renner Berthing <kernel@esmil.dk>
20700 M:      Hal Feng <hal.feng@starfivetech.com>
20701 S:      Maintained
20702 F:      Documentation/devicetree/bindings/clock/starfive,jh71*.yaml
20703 F:      drivers/clk/starfive/clk-starfive-jh71*
20704 F:      include/dt-bindings/clock/starfive?jh71*.h
20705
20706 STARFIVE JH71X0 PINCTRL DRIVERS
20707 M:      Emil Renner Berthing <kernel@esmil.dk>
20708 M:      Jianlong Huang <jianlong.huang@starfivetech.com>
20709 M:      Hal Feng <hal.feng@starfivetech.com>
20710 L:      linux-gpio@vger.kernel.org
20711 S:      Maintained
20712 F:      Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml
20713 F:      drivers/pinctrl/starfive/pinctrl-starfive-jh71*
20714 F:      include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h
20715 F:      include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h
20716
20717 STARFIVE JH71X0 RESET CONTROLLER DRIVERS
20718 M:      Emil Renner Berthing <kernel@esmil.dk>
20719 M:      Hal Feng <hal.feng@starfivetech.com>
20720 S:      Maintained
20721 F:      Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml
20722 F:      drivers/reset/starfive/reset-starfive-jh71*
20723 F:      include/dt-bindings/reset/starfive?jh71*.h
20724
20725 STARFIVE JH71X0 USB DRIVERS
20726 M:      Minda Chen <minda.chen@starfivetech.com>
20727 S:      Maintained
20728 F:      Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
20729 F:      drivers/usb/cdns3/cdns3-starfive.c
20730
20731 STARFIVE JH71XX PMU CONTROLLER DRIVER
20732 M:      Walker Chen <walker.chen@starfivetech.com>
20733 M:      Changhuang Liang <changhuang.liang@starfivetech.com>
20734 S:      Supported
20735 F:      Documentation/devicetree/bindings/power/starfive*
20736 F:      drivers/pmdomain/starfive/
20737 F:      include/dt-bindings/power/starfive,jh7110-pmu.h
20738
20739 STARFIVE SOC DRIVERS
20740 M:      Conor Dooley <conor@kernel.org>
20741 S:      Maintained
20742 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/
20743 F:      Documentation/devicetree/bindings/soc/starfive/
20744
20745 STARFIVE TRNG DRIVER
20746 M:      Jia Jie Ho <jiajie.ho@starfivetech.com>
20747 S:      Supported
20748 F:      Documentation/devicetree/bindings/rng/starfive*
20749 F:      drivers/char/hw_random/jh7110-trng.c
20750
20751 STARFIVE WATCHDOG DRIVER
20752 M:      Xingyu Wu <xingyu.wu@starfivetech.com>
20753 M:      Samin Guo <samin.guo@starfivetech.com>
20754 S:      Supported
20755 F:      Documentation/devicetree/bindings/watchdog/starfive*
20756 F:      drivers/watchdog/starfive-wdt.c
20757
20758 STARFIVE JH71X0 PCIE AND USB PHY DRIVER
20759 M:      Minda Chen <minda.chen@starfivetech.com>
20760 S:      Supported
20761 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml
20762 F:      Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml
20763 F:      drivers/phy/starfive/phy-jh7110-pcie.c
20764 F:      drivers/phy/starfive/phy-jh7110-usb.c
20765
20766 STATIC BRANCH/CALL
20767 M:      Peter Zijlstra <peterz@infradead.org>
20768 M:      Josh Poimboeuf <jpoimboe@kernel.org>
20769 M:      Jason Baron <jbaron@akamai.com>
20770 R:      Steven Rostedt <rostedt@goodmis.org>
20771 R:      Ard Biesheuvel <ardb@kernel.org>
20772 S:      Supported
20773 F:      arch/*/include/asm/jump_label*.h
20774 F:      arch/*/include/asm/static_call*.h
20775 F:      arch/*/kernel/jump_label.c
20776 F:      arch/*/kernel/static_call.c
20777 F:      include/linux/jump_label*.h
20778 F:      include/linux/static_call*.h
20779 F:      kernel/jump_label.c
20780 F:      kernel/static_call.c
20781
20782 STI AUDIO (ASoC) DRIVERS
20783 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20784 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20785 S:      Maintained
20786 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
20787 F:      sound/soc/sti/
20788
20789 STI CEC DRIVER
20790 M:      Alain Volmat <alain.volmat@foss.st.com>
20791 S:      Maintained
20792 F:      Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml
20793 F:      drivers/media/cec/platform/sti/
20794
20795 STK1160 USB VIDEO CAPTURE DRIVER
20796 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
20797 L:      linux-media@vger.kernel.org
20798 S:      Maintained
20799 T:      git git://linuxtv.org/media_tree.git
20800 F:      drivers/media/usb/stk1160/
20801
20802 STM32 AUDIO (ASoC) DRIVERS
20803 M:      Olivier Moysan <olivier.moysan@foss.st.com>
20804 M:      Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
20805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
20806 S:      Maintained
20807 F:      Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
20808 F:      Documentation/devicetree/bindings/sound/st,stm32-*.yaml
20809 F:      sound/soc/stm/
20810
20811 STM32 TIMER/LPTIMER DRIVERS
20812 M:      Fabrice Gasnier <fabrice.gasnier@foss.st.com>
20813 S:      Maintained
20814 F:      Documentation/ABI/testing/*timer-stm32
20815 F:      Documentation/devicetree/bindings/*/*stm32-*timer*
20816 F:      drivers/*/stm32-*timer*
20817 F:      drivers/pwm/pwm-stm32*
20818 F:      include/linux/*/stm32-*tim*
20819
20820 STMMAC ETHERNET DRIVER
20821 M:      Alexandre Torgue <alexandre.torgue@foss.st.com>
20822 M:      Jose Abreu <joabreu@synopsys.com>
20823 L:      netdev@vger.kernel.org
20824 S:      Supported
20825 W:      http://www.stlinux.com
20826 F:      Documentation/networking/device_drivers/ethernet/stmicro/
20827 F:      drivers/net/ethernet/stmicro/stmmac/
20828
20829 SUN HAPPY MEAL ETHERNET DRIVER
20830 M:      Sean Anderson <seanga2@gmail.com>
20831 S:      Maintained
20832 F:      drivers/net/ethernet/sun/sunhme.*
20833
20834 SUN3/3X
20835 M:      Sam Creasey <sammy@sammy.net>
20836 S:      Maintained
20837 W:      http://sammy.net/sun3/
20838 F:      arch/m68k/include/asm/sun3*
20839 F:      arch/m68k/kernel/*sun3*
20840 F:      arch/m68k/sun3*/
20841 F:      drivers/net/ethernet/i825xx/sun3*
20842
20843 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
20844 M:      Hans de Goede <hdegoede@redhat.com>
20845 L:      linux-input@vger.kernel.org
20846 S:      Maintained
20847 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
20848 F:      drivers/input/keyboard/sun4i-lradc-keys.c
20849
20850 SUNDANCE NETWORK DRIVER
20851 M:      Denis Kirjanov <kda@linux-powerpc.org>
20852 L:      netdev@vger.kernel.org
20853 S:      Maintained
20854 F:      drivers/net/ethernet/dlink/sundance.c
20855
20856 SUNPLUS ETHERNET DRIVER
20857 M:      Wells Lu <wellslutw@gmail.com>
20858 L:      netdev@vger.kernel.org
20859 S:      Maintained
20860 W:      https://sunplus.atlassian.net/wiki/spaces/doc/overview
20861 F:      Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml
20862 F:      drivers/net/ethernet/sunplus/
20863
20864 SUNPLUS MMC DRIVER
20865 M:      Tony Huang <tonyhuang.sunplus@gmail.com>
20866 M:      Li-hao Kuo <lhjeff911@gmail.com>
20867 S:      Maintained
20868 F:      Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml
20869 F:      drivers/mmc/host/sunplus-mmc.c
20870
20871 SUNPLUS OCOTP DRIVER
20872 M:      Vincent Shih <vincent.sunplus@gmail.com>
20873 S:      Maintained
20874 F:      Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml
20875 F:      drivers/nvmem/sunplus-ocotp.c
20876
20877 SUNPLUS PWM DRIVER
20878 M:      Hammer Hsieh <hammerh0314@gmail.com>
20879 S:      Maintained
20880 F:      Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml
20881 F:      drivers/pwm/pwm-sunplus.c
20882
20883 SUNPLUS RTC DRIVER
20884 M:      Vincent Shih <vincent.sunplus@gmail.com>
20885 L:      linux-rtc@vger.kernel.org
20886 S:      Maintained
20887 F:      Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml
20888 F:      drivers/rtc/rtc-sunplus.c
20889
20890 SUNPLUS SPI CONTROLLER INTERFACE DRIVER
20891 M:      Li-hao Kuo <lhjeff911@gmail.com>
20892 L:      linux-spi@vger.kernel.org
20893 S:      Maintained
20894 F:      Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml
20895 F:      drivers/spi/spi-sunplus-sp7021.c
20896
20897 SUNPLUS UART DRIVER
20898 M:      Hammer Hsieh <hammerh0314@gmail.com>
20899 S:      Maintained
20900 F:      Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml
20901 F:      drivers/tty/serial/sunplus-uart.c
20902
20903 SUNPLUS USB2 PHY DRIVER
20904 M:      Vincent Shih <vincent.sunplus@gmail.com>
20905 L:      linux-usb@vger.kernel.org
20906 S:      Maintained
20907 F:      Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml
20908 F:      drivers/phy/sunplus/Kconfig
20909 F:      drivers/phy/sunplus/Makefile
20910 F:      drivers/phy/sunplus/phy-sunplus-usb2.c
20911
20912 SUNPLUS WATCHDOG DRIVER
20913 M:      Xiantao Hu <xt.hu@cqplus1.com>
20914 L:      linux-watchdog@vger.kernel.org
20915 S:      Maintained
20916 F:      Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml
20917 F:      drivers/watchdog/sunplus_wdt.c
20918
20919 SUPERH
20920 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
20921 M:      Rich Felker <dalias@libc.org>
20922 M:      John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
20923 L:      linux-sh@vger.kernel.org
20924 S:      Maintained
20925 Q:      http://patchwork.kernel.org/project/linux-sh/list/
20926 F:      Documentation/arch/sh/
20927 F:      arch/sh/
20928 F:      drivers/sh/
20929
20930 SUSPEND TO RAM
20931 M:      "Rafael J. Wysocki" <rafael@kernel.org>
20932 M:      Len Brown <len.brown@intel.com>
20933 M:      Pavel Machek <pavel@ucw.cz>
20934 L:      linux-pm@vger.kernel.org
20935 S:      Supported
20936 B:      https://bugzilla.kernel.org
20937 F:      Documentation/power/
20938 F:      arch/x86/kernel/acpi/sleep*
20939 F:      arch/x86/kernel/acpi/wakeup*
20940 F:      drivers/base/power/
20941 F:      include/linux/freezer.h
20942 F:      include/linux/pm.h
20943 F:      include/linux/suspend.h
20944 F:      kernel/power/
20945
20946 SVGA HANDLING
20947 M:      Martin Mares <mj@ucw.cz>
20948 L:      linux-video@atrey.karlin.mff.cuni.cz
20949 S:      Maintained
20950 F:      Documentation/admin-guide/svga.rst
20951 F:      arch/x86/boot/video*
20952
20953 SWITCHDEV
20954 M:      Jiri Pirko <jiri@resnulli.us>
20955 M:      Ivan Vecera <ivecera@redhat.com>
20956 L:      netdev@vger.kernel.org
20957 S:      Supported
20958 F:      include/net/switchdev.h
20959 F:      net/switchdev/
20960
20961 SY8106A REGULATOR DRIVER
20962 M:      Icenowy Zheng <icenowy@aosc.io>
20963 S:      Maintained
20964 F:      Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml
20965 F:      drivers/regulator/sy8106a-regulator.c
20966
20967 SYNC FILE FRAMEWORK
20968 M:      Sumit Semwal <sumit.semwal@linaro.org>
20969 R:      Gustavo Padovan <gustavo@padovan.org>
20970 L:      linux-media@vger.kernel.org
20971 L:      dri-devel@lists.freedesktop.org
20972 S:      Maintained
20973 T:      git git://anongit.freedesktop.org/drm/drm-misc
20974 F:      Documentation/driver-api/sync_file.rst
20975 F:      drivers/dma-buf/dma-fence*
20976 F:      drivers/dma-buf/sw_sync.c
20977 F:      drivers/dma-buf/sync_*
20978 F:      include/linux/sync_file.h
20979 F:      include/uapi/linux/sync_file.h
20980
20981 SYNOPSYS ARC ARCHITECTURE
20982 M:      Vineet Gupta <vgupta@kernel.org>
20983 L:      linux-snps-arc@lists.infradead.org
20984 S:      Supported
20985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
20986 F:      Documentation/arch/arc
20987 F:      Documentation/devicetree/bindings/arc/*
20988 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
20989 F:      arch/arc/
20990 F:      drivers/clocksource/arc_timer.c
20991 F:      drivers/tty/serial/arc_uart.c
20992
20993 SYNOPSYS ARC HSDK SDP pll clock driver
20994 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
20995 S:      Supported
20996 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
20997 F:      drivers/clk/clk-hsdk-pll.c
20998
20999 SYNOPSYS ARC SDP clock driver
21000 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21001 S:      Supported
21002 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
21003 F:      drivers/clk/axs10x/*
21004
21005 SYNOPSYS ARC SDP platform support
21006 M:      Alexey Brodkin <abrodkin@synopsys.com>
21007 S:      Supported
21008 F:      Documentation/devicetree/bindings/arc/axs10*
21009 F:      arch/arc/boot/dts/ax*
21010 F:      arch/arc/plat-axs10x
21011
21012 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
21013 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21014 S:      Supported
21015 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml
21016 F:      drivers/reset/reset-axs10x.c
21017
21018 SYNOPSYS CREG GPIO DRIVER
21019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21020 S:      Maintained
21021 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
21022 F:      drivers/gpio/gpio-creg-snps.c
21023
21024 SYNOPSYS DESIGNWARE 8250 UART DRIVER
21025 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
21026 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21027 S:      Supported
21028 F:      drivers/tty/serial/8250/8250_dw.c
21029 F:      drivers/tty/serial/8250/8250_dwlib.*
21030 F:      drivers/tty/serial/8250/8250_lpss.c
21031
21032 SYNOPSYS DESIGNWARE APB GPIO DRIVER
21033 M:      Hoan Tran <hoan@os.amperecomputing.com>
21034 M:      Serge Semin <fancer.lancer@gmail.com>
21035 L:      linux-gpio@vger.kernel.org
21036 S:      Maintained
21037 F:      Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
21038 F:      drivers/gpio/gpio-dwapb.c
21039
21040 SYNOPSYS DESIGNWARE APB SSI DRIVER
21041 M:      Serge Semin <fancer.lancer@gmail.com>
21042 L:      linux-spi@vger.kernel.org
21043 S:      Supported
21044 F:      Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
21045 F:      drivers/spi/spi-dw*
21046
21047 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
21048 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21049 S:      Maintained
21050 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
21051 F:      drivers/dma/dw-axi-dmac/
21052
21053 SYNOPSYS DESIGNWARE DMAC DRIVER
21054 M:      Viresh Kumar <vireshk@kernel.org>
21055 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21056 S:      Maintained
21057 F:      Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml
21058 F:      Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml
21059 F:      drivers/dma/dw/
21060 F:      include/dt-bindings/dma/dw-dmac.h
21061 F:      include/linux/dma/dw.h
21062 F:      include/linux/platform_data/dma-dw.h
21063
21064 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
21065 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21066 L:      netdev@vger.kernel.org
21067 S:      Supported
21068 F:      drivers/net/ethernet/synopsys/
21069
21070 SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER
21071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
21072 L:      netdev@vger.kernel.org
21073 S:      Supported
21074 F:      drivers/net/pcs/pcs-xpcs.c
21075 F:      drivers/net/pcs/pcs-xpcs.h
21076 F:      include/linux/pcs/pcs-xpcs.h
21077
21078 SYNOPSYS DESIGNWARE I2C DRIVER
21079 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
21080 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
21081 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
21082 R:      Jan Dabros <jsd@semihalf.com>
21083 L:      linux-i2c@vger.kernel.org
21084 S:      Supported
21085 F:      drivers/i2c/busses/i2c-designware-*
21086
21087 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
21088 M:      Jaehoon Chung <jh80.chung@samsung.com>
21089 L:      linux-mmc@vger.kernel.org
21090 S:      Maintained
21091 F:      drivers/mmc/host/dw_mmc*
21092
21093 SYNOPSYS HSDK RESET CONTROLLER DRIVER
21094 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
21095 S:      Supported
21096 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
21097 F:      drivers/reset/reset-hsdk.c
21098 F:      include/dt-bindings/reset/snps,hsdk-reset.h
21099
21100 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
21101 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
21102 M:      Manjunath M B <manjumb@synopsys.com>
21103 L:      linux-mmc@vger.kernel.org
21104 S:      Maintained
21105 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
21106
21107 SYSTEM CONFIGURATION (SYSCON)
21108 M:      Lee Jones <lee@kernel.org>
21109 M:      Arnd Bergmann <arnd@arndb.de>
21110 S:      Supported
21111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
21112 F:      drivers/mfd/syscon.c
21113
21114 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
21115 M:      Sudeep Holla <sudeep.holla@arm.com>
21116 R:      Cristian Marussi <cristian.marussi@arm.com>
21117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21118 S:      Maintained
21119 F:      Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml
21120 F:      drivers/clk/clk-sc[mp]i.c
21121 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
21122 F:      drivers/firmware/arm_scmi/
21123 F:      drivers/firmware/arm_scpi.c
21124 F:      drivers/pmdomain/arm/
21125 F:      drivers/powercap/arm_scmi_powercap.c
21126 F:      drivers/regulator/scmi-regulator.c
21127 F:      drivers/reset/reset-scmi.c
21128 F:      include/linux/sc[mp]i_protocol.h
21129 F:      include/trace/events/scmi.h
21130 F:      include/uapi/linux/virtio_scmi.h
21131
21132 SYSTEM RESET/SHUTDOWN DRIVERS
21133 M:      Sebastian Reichel <sre@kernel.org>
21134 L:      linux-pm@vger.kernel.org
21135 S:      Maintained
21136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
21137 F:      Documentation/devicetree/bindings/power/reset/
21138 F:      drivers/power/reset/
21139
21140 SYSTEM TRACE MODULE CLASS
21141 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
21142 S:      Maintained
21143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
21144 F:      Documentation/trace/stm.rst
21145 F:      drivers/hwtracing/stm/
21146 F:      include/linux/stm.h
21147 F:      include/uapi/linux/stm.h
21148
21149 SYSTEM76 ACPI DRIVER
21150 M:      Jeremy Soller <jeremy@system76.com>
21151 M:      System76 Product Development <productdev@system76.com>
21152 L:      platform-driver-x86@vger.kernel.org
21153 S:      Maintained
21154 F:      drivers/platform/x86/system76_acpi.c
21155
21156 SYSV FILESYSTEM
21157 S:      Orphan
21158 F:      Documentation/filesystems/sysv-fs.rst
21159 F:      fs/sysv/
21160 F:      include/linux/sysv_fs.h
21161
21162 TASKSTATS STATISTICS INTERFACE
21163 M:      Balbir Singh <bsingharora@gmail.com>
21164 S:      Maintained
21165 F:      Documentation/accounting/taskstats*
21166 F:      include/linux/taskstats*
21167 F:      kernel/taskstats.c
21168
21169 TC subsystem
21170 M:      Jamal Hadi Salim <jhs@mojatatu.com>
21171 M:      Cong Wang <xiyou.wangcong@gmail.com>
21172 M:      Jiri Pirko <jiri@resnulli.us>
21173 L:      netdev@vger.kernel.org
21174 S:      Maintained
21175 F:      include/net/pkt_cls.h
21176 F:      include/net/pkt_sched.h
21177 F:      include/net/tc_act/
21178 F:      include/uapi/linux/pkt_cls.h
21179 F:      include/uapi/linux/pkt_sched.h
21180 F:      include/uapi/linux/tc_act/
21181 F:      include/uapi/linux/tc_ematch/
21182 F:      net/sched/
21183 F:      tools/testing/selftests/tc-testing
21184
21185 TC90522 MEDIA DRIVER
21186 M:      Akihiro Tsukada <tskd08@gmail.com>
21187 L:      linux-media@vger.kernel.org
21188 S:      Odd Fixes
21189 F:      drivers/media/dvb-frontends/tc90522*
21190
21191 TCP LOW PRIORITY MODULE
21192 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
21193 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
21194 S:      Maintained
21195 W:      http://tcp-lp-mod.sourceforge.net/
21196 F:      net/ipv4/tcp_lp.c
21197
21198 TDA10071 MEDIA DRIVER
21199 M:      Antti Palosaari <crope@iki.fi>
21200 L:      linux-media@vger.kernel.org
21201 S:      Maintained
21202 W:      https://linuxtv.org
21203 W:      http://palosaari.fi/linux/
21204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21205 T:      git git://linuxtv.org/anttip/media_tree.git
21206 F:      drivers/media/dvb-frontends/tda10071*
21207
21208 TDA18212 MEDIA DRIVER
21209 M:      Antti Palosaari <crope@iki.fi>
21210 L:      linux-media@vger.kernel.org
21211 S:      Maintained
21212 W:      https://linuxtv.org
21213 W:      http://palosaari.fi/linux/
21214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21215 T:      git git://linuxtv.org/anttip/media_tree.git
21216 F:      drivers/media/tuners/tda18212*
21217
21218 TDA18218 MEDIA DRIVER
21219 M:      Antti Palosaari <crope@iki.fi>
21220 L:      linux-media@vger.kernel.org
21221 S:      Maintained
21222 W:      https://linuxtv.org
21223 W:      http://palosaari.fi/linux/
21224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21225 T:      git git://linuxtv.org/anttip/media_tree.git
21226 F:      drivers/media/tuners/tda18218*
21227
21228 TDA18250 MEDIA DRIVER
21229 M:      Olli Salonen <olli.salonen@iki.fi>
21230 L:      linux-media@vger.kernel.org
21231 S:      Maintained
21232 W:      https://linuxtv.org
21233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21234 T:      git git://linuxtv.org/media_tree.git
21235 F:      drivers/media/tuners/tda18250*
21236
21237 TDA18271 MEDIA DRIVER
21238 M:      Michael Krufky <mkrufky@linuxtv.org>
21239 L:      linux-media@vger.kernel.org
21240 S:      Maintained
21241 W:      https://linuxtv.org
21242 W:      http://github.com/mkrufky
21243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21244 T:      git git://linuxtv.org/mkrufky/tuners.git
21245 F:      drivers/media/tuners/tda18271*
21246
21247 TDA1997x MEDIA DRIVER
21248 M:      Tim Harvey <tharvey@gateworks.com>
21249 L:      linux-media@vger.kernel.org
21250 S:      Maintained
21251 W:      https://linuxtv.org
21252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21253 F:      drivers/media/i2c/tda1997x.*
21254
21255 TDA827x MEDIA DRIVER
21256 M:      Michael Krufky <mkrufky@linuxtv.org>
21257 L:      linux-media@vger.kernel.org
21258 S:      Maintained
21259 W:      https://linuxtv.org
21260 W:      http://github.com/mkrufky
21261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21262 T:      git git://linuxtv.org/mkrufky/tuners.git
21263 F:      drivers/media/tuners/tda8290.*
21264
21265 TDA8290 MEDIA DRIVER
21266 M:      Michael Krufky <mkrufky@linuxtv.org>
21267 L:      linux-media@vger.kernel.org
21268 S:      Maintained
21269 W:      https://linuxtv.org
21270 W:      http://github.com/mkrufky
21271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21272 T:      git git://linuxtv.org/mkrufky/tuners.git
21273 F:      drivers/media/tuners/tda8290.*
21274
21275 TDA9840 MEDIA DRIVER
21276 M:      Hans Verkuil <hverkuil@xs4all.nl>
21277 L:      linux-media@vger.kernel.org
21278 S:      Maintained
21279 W:      https://linuxtv.org
21280 T:      git git://linuxtv.org/media_tree.git
21281 F:      drivers/media/i2c/tda9840*
21282
21283 TEA5761 TUNER DRIVER
21284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21285 L:      linux-media@vger.kernel.org
21286 S:      Odd fixes
21287 W:      https://linuxtv.org
21288 T:      git git://linuxtv.org/media_tree.git
21289 F:      drivers/media/tuners/tea5761.*
21290
21291 TEA5767 TUNER DRIVER
21292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
21293 L:      linux-media@vger.kernel.org
21294 S:      Maintained
21295 W:      https://linuxtv.org
21296 T:      git git://linuxtv.org/media_tree.git
21297 F:      drivers/media/tuners/tea5767.*
21298
21299 TEA6415C MEDIA DRIVER
21300 M:      Hans Verkuil <hverkuil@xs4all.nl>
21301 L:      linux-media@vger.kernel.org
21302 S:      Maintained
21303 W:      https://linuxtv.org
21304 T:      git git://linuxtv.org/media_tree.git
21305 F:      drivers/media/i2c/tea6415c*
21306
21307 TEA6420 MEDIA DRIVER
21308 M:      Hans Verkuil <hverkuil@xs4all.nl>
21309 L:      linux-media@vger.kernel.org
21310 S:      Maintained
21311 W:      https://linuxtv.org
21312 T:      git git://linuxtv.org/media_tree.git
21313 F:      drivers/media/i2c/tea6420*
21314
21315 TEAM DRIVER
21316 M:      Jiri Pirko <jiri@resnulli.us>
21317 L:      netdev@vger.kernel.org
21318 S:      Supported
21319 F:      drivers/net/team/
21320 F:      include/linux/if_team.h
21321 F:      include/uapi/linux/if_team.h
21322 F:      tools/testing/selftests/drivers/net/team/
21323
21324 TECHNICAL ADVISORY BOARD PROCESS DOCS
21325 M:      "Theodore Ts'o" <tytso@mit.edu>
21326 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
21327 L:      tech-board-discuss@lists.linux-foundation.org
21328 S:      Maintained
21329 F:      Documentation/process/contribution-maturity-model.rst
21330 F:      Documentation/process/researcher-guidelines.rst
21331
21332 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
21333 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
21334 S:      Maintained
21335 F:      arch/x86/platform/ts5500/
21336
21337 TECHNOTREND USB IR RECEIVER
21338 M:      Sean Young <sean@mess.org>
21339 L:      linux-media@vger.kernel.org
21340 S:      Maintained
21341 F:      drivers/media/rc/ttusbir.c
21342
21343 TECHWELL TW9910 VIDEO DECODER
21344 L:      linux-media@vger.kernel.org
21345 S:      Orphan
21346 F:      drivers/media/i2c/tw9910.c
21347 F:      include/media/i2c/tw9910.h
21348
21349 TEE SUBSYSTEM
21350 M:      Jens Wiklander <jens.wiklander@linaro.org>
21351 R:      Sumit Garg <sumit.garg@linaro.org>
21352 L:      op-tee@lists.trustedfirmware.org
21353 S:      Maintained
21354 F:      Documentation/staging/tee.rst
21355 F:      drivers/tee/
21356 F:      include/linux/tee_drv.h
21357 F:      include/uapi/linux/tee.h
21358
21359 TEGRA ARCHITECTURE SUPPORT
21360 M:      Thierry Reding <thierry.reding@gmail.com>
21361 M:      Jonathan Hunter <jonathanh@nvidia.com>
21362 L:      linux-tegra@vger.kernel.org
21363 S:      Supported
21364 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
21365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
21366 N:      [^a-z]tegra
21367
21368 TEGRA CLOCK DRIVER
21369 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
21370 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
21371 S:      Supported
21372 F:      drivers/clk/tegra/
21373
21374 TEGRA DMA DRIVERS
21375 M:      Laxman Dewangan <ldewangan@nvidia.com>
21376 M:      Jon Hunter <jonathanh@nvidia.com>
21377 S:      Supported
21378 F:      drivers/dma/tegra*
21379
21380 TEGRA I2C DRIVER
21381 M:      Laxman Dewangan <ldewangan@nvidia.com>
21382 R:      Dmitry Osipenko <digetx@gmail.com>
21383 S:      Supported
21384 F:      drivers/i2c/busses/i2c-tegra.c
21385
21386 TEGRA IOMMU DRIVERS
21387 M:      Thierry Reding <thierry.reding@gmail.com>
21388 R:      Krishna Reddy <vdumpa@nvidia.com>
21389 L:      linux-tegra@vger.kernel.org
21390 S:      Supported
21391 F:      drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c
21392 F:      drivers/iommu/tegra*
21393
21394 TEGRA KBC DRIVER
21395 M:      Laxman Dewangan <ldewangan@nvidia.com>
21396 S:      Supported
21397 F:      drivers/input/keyboard/tegra-kbc.c
21398
21399 TEGRA NAND DRIVER
21400 M:      Stefan Agner <stefan@agner.ch>
21401 M:      Lucas Stach <dev@lynxeye.de>
21402 S:      Maintained
21403 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
21404 F:      drivers/mtd/nand/raw/tegra_nand.c
21405
21406 TEGRA PWM DRIVER
21407 M:      Thierry Reding <thierry.reding@gmail.com>
21408 S:      Supported
21409 F:      drivers/pwm/pwm-tegra.c
21410
21411 TEGRA QUAD SPI DRIVER
21412 M:      Thierry Reding <thierry.reding@gmail.com>
21413 M:      Jonathan Hunter <jonathanh@nvidia.com>
21414 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21415 L:      linux-tegra@vger.kernel.org
21416 S:      Maintained
21417 F:      drivers/spi/spi-tegra210-quad.c
21418
21419 TEGRA SERIAL DRIVER
21420 M:      Laxman Dewangan <ldewangan@nvidia.com>
21421 S:      Supported
21422 F:      drivers/tty/serial/serial-tegra.c
21423
21424 TEGRA SPI DRIVER
21425 M:      Laxman Dewangan <ldewangan@nvidia.com>
21426 S:      Supported
21427 F:      drivers/spi/spi-tegra*
21428
21429 TEGRA VIDEO DRIVER
21430 M:      Thierry Reding <thierry.reding@gmail.com>
21431 M:      Jonathan Hunter <jonathanh@nvidia.com>
21432 M:      Sowjanya Komatineni <skomatineni@nvidia.com>
21433 M:      Luca Ceresoli <luca.ceresoli@bootlin.com>
21434 L:      linux-media@vger.kernel.org
21435 L:      linux-tegra@vger.kernel.org
21436 S:      Maintained
21437 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml
21438 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml
21439 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml
21440 F:      drivers/staging/media/tegra-video/
21441
21442 TEGRA XUSB PADCTL DRIVER
21443 M:      JC Kuo <jckuo@nvidia.com>
21444 S:      Supported
21445 F:      drivers/phy/tegra/xusb*
21446
21447 TEHUTI ETHERNET DRIVER
21448 M:      Andy Gospodarek <andy@greyhouse.net>
21449 L:      netdev@vger.kernel.org
21450 S:      Supported
21451 F:      drivers/net/ethernet/tehuti/*
21452
21453 TELECOM CLOCK DRIVER FOR MCPL0010
21454 M:      Mark Gross <markgross@kernel.org>
21455 S:      Supported
21456 F:      drivers/char/tlclk.c
21457
21458 TEMPO SEMICONDUCTOR DRIVERS
21459 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
21460 S:      Maintained
21461 F:      Documentation/devicetree/bindings/sound/tscs*.txt
21462 F:      sound/soc/codecs/tscs*.c
21463 F:      sound/soc/codecs/tscs*.h
21464
21465 TENSILICA XTENSA PORT (xtensa)
21466 M:      Chris Zankel <chris@zankel.net>
21467 M:      Max Filippov <jcmvbkbc@gmail.com>
21468 S:      Maintained
21469 T:      git https://github.com/jcmvbkbc/linux-xtensa.git
21470 F:      arch/xtensa/
21471 F:      drivers/irqchip/irq-xtensa-*
21472
21473 TEXAS INSTRUMENTS ASoC DRIVERS
21474 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21476 S:      Maintained
21477 F:      Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml
21478 F:      sound/soc/ti/
21479
21480 TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS
21481 M:      Shenghao Ding <shenghao-ding@ti.com>
21482 M:      Kevin Lu <kevin-lu@ti.com>
21483 M:      Baojun Xu <baojun.xu@ti.com>
21484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21485 S:      Maintained
21486 F:      Documentation/devicetree/bindings/sound/tas2552.txt
21487 F:      Documentation/devicetree/bindings/sound/tas2562.yaml
21488 F:      Documentation/devicetree/bindings/sound/tas2770.yaml
21489 F:      Documentation/devicetree/bindings/sound/tas27xx.yaml
21490 F:      Documentation/devicetree/bindings/sound/ti,pcm1681.txt
21491 F:      Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml
21492 F:      Documentation/devicetree/bindings/sound/ti,tlv320*.yaml
21493 F:      Documentation/devicetree/bindings/sound/tlv320adcx140.yaml
21494 F:      Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
21495 F:      Documentation/devicetree/bindings/sound/tpa6130a2.txt
21496 F:      include/sound/tas2*.h
21497 F:      include/sound/tlv320*.h
21498 F:      include/sound/tpa6130a2-plat.h
21499 F:      sound/pci/hda/tas2781_hda_i2c.c
21500 F:      sound/soc/codecs/pcm1681.c
21501 F:      sound/soc/codecs/pcm1789*.*
21502 F:      sound/soc/codecs/pcm179x*.*
21503 F:      sound/soc/codecs/pcm186x*.*
21504 F:      sound/soc/codecs/pcm3008.*
21505 F:      sound/soc/codecs/pcm3060*.*
21506 F:      sound/soc/codecs/pcm3168a*.*
21507 F:      sound/soc/codecs/pcm5102a.c
21508 F:      sound/soc/codecs/pcm512x*.*
21509 F:      sound/soc/codecs/tas2*.*
21510 F:      sound/soc/codecs/tlv320*.*
21511 F:      sound/soc/codecs/tpa6130a2.*
21512
21513 TEXAS INSTRUMENTS DMA DRIVERS
21514 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21515 L:      dmaengine@vger.kernel.org
21516 S:      Maintained
21517 F:      Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt
21518 F:      Documentation/devicetree/bindings/dma/ti-edma.txt
21519 F:      Documentation/devicetree/bindings/dma/ti/
21520 F:      drivers/dma/ti/
21521 F:      include/linux/dma/k3-psil.h
21522 F:      include/linux/dma/k3-udma-glue.h
21523 F:      include/linux/dma/ti-cppi5.h
21524 X:      drivers/dma/ti/cppi41.c
21525
21526 TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER
21527 M:      Robert Marko <robert.marko@sartura.hr>
21528 M:      Luka Perkov <luka.perkov@sartura.hr>
21529 L:      linux-hwmon@vger.kernel.org
21530 S:      Maintained
21531 F:      Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml
21532 F:      Documentation/hwmon/tps23861.rst
21533 F:      drivers/hwmon/tps23861.c
21534
21535 TEXAS INSTRUMENTS' DAC7612 DAC DRIVER
21536 M:      Ricardo Ribalda <ribalda@kernel.org>
21537 L:      linux-iio@vger.kernel.org
21538 S:      Supported
21539 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml
21540 F:      drivers/iio/dac/ti-dac7612.c
21541
21542 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
21543 M:      Nishanth Menon <nm@ti.com>
21544 M:      Tero Kristo <kristo@kernel.org>
21545 M:      Santosh Shilimkar <ssantosh@kernel.org>
21546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21547 S:      Maintained
21548 F:      Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml
21549 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml
21550 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.yaml
21551 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml
21552 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml
21553 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.yaml
21554 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml
21555 F:      drivers/clk/keystone/sci-clk.c
21556 F:      drivers/firmware/ti_sci*
21557 F:      drivers/irqchip/irq-ti-sci-inta.c
21558 F:      drivers/irqchip/irq-ti-sci-intr.c
21559 F:      drivers/reset/reset-ti-sci.c
21560 F:      drivers/soc/ti/ti_sci_inta_msi.c
21561 F:      drivers/pmdomain/ti/ti_sci_pm_domains.c
21562 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
21563 F:      include/linux/soc/ti/ti_sci_inta_msi.h
21564 F:      include/linux/soc/ti/ti_sci_protocol.h
21565
21566 TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER
21567 M:      Puranjay Mohan <puranjay12@gmail.com>
21568 L:      linux-iio@vger.kernel.org
21569 S:      Supported
21570 F:      Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml
21571 F:      drivers/iio/temperature/tmp117.c
21572
21573 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
21574 M:      Hans Verkuil <hverkuil@xs4all.nl>
21575 L:      linux-media@vger.kernel.org
21576 S:      Maintained
21577 W:      https://linuxtv.org
21578 T:      git git://linuxtv.org/media_tree.git
21579 F:      drivers/media/radio/radio-raremono.c
21580
21581 THERMAL
21582 M:      Rafael J. Wysocki <rafael@kernel.org>
21583 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21584 R:      Zhang Rui <rui.zhang@intel.com>
21585 R:      Lukasz Luba <lukasz.luba@arm.com>
21586 L:      linux-pm@vger.kernel.org
21587 S:      Supported
21588 Q:      https://patchwork.kernel.org/project/linux-pm/list/
21589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
21590 F:      Documentation/ABI/testing/sysfs-class-thermal
21591 F:      Documentation/admin-guide/thermal/
21592 F:      Documentation/devicetree/bindings/thermal/
21593 F:      Documentation/driver-api/thermal/
21594 F:      drivers/thermal/
21595 F:      include/dt-bindings/thermal/
21596 F:      include/linux/cpu_cooling.h
21597 F:      include/linux/thermal.h
21598 F:      include/uapi/linux/thermal.h
21599 F:      tools/lib/thermal/
21600 F:      tools/thermal/
21601
21602 THERMAL DRIVER FOR AMLOGIC SOCS
21603 M:      Guillaume La Roque <glaroque@baylibre.com>
21604 L:      linux-pm@vger.kernel.org
21605 L:      linux-amlogic@lists.infradead.org
21606 S:      Supported
21607 W:      http://linux-meson.com/
21608 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
21609 F:      drivers/thermal/amlogic_thermal.c
21610
21611 THERMAL/CPU_COOLING
21612 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
21613 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
21614 M:      Viresh Kumar <viresh.kumar@linaro.org>
21615 R:      Lukasz Luba <lukasz.luba@arm.com>
21616 L:      linux-pm@vger.kernel.org
21617 S:      Supported
21618 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
21619 F:      Documentation/driver-api/thermal/cpu-idle-cooling.rst
21620 F:      drivers/thermal/cpufreq_cooling.c
21621 F:      drivers/thermal/cpuidle_cooling.c
21622 F:      include/linux/cpu_cooling.h
21623
21624 THERMAL/POWER_ALLOCATOR
21625 M:      Lukasz Luba <lukasz.luba@arm.com>
21626 L:      linux-pm@vger.kernel.org
21627 S:      Maintained
21628 F:      Documentation/driver-api/thermal/power_allocator.rst
21629 F:      drivers/thermal/gov_power_allocator.c
21630 F:      drivers/thermal/thermal_trace_ipa.h
21631
21632 THINKPAD ACPI EXTRAS DRIVER
21633 M:      Henrique de Moraes Holschuh <hmh@hmh.eng.br>
21634 L:      ibm-acpi-devel@lists.sourceforge.net
21635 L:      platform-driver-x86@vger.kernel.org
21636 S:      Maintained
21637 W:      http://ibm-acpi.sourceforge.net
21638 W:      http://thinkwiki.org/wiki/Ibm-acpi
21639 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
21640 F:      drivers/platform/x86/thinkpad_acpi.c
21641
21642 THINKPAD LMI DRIVER
21643 M:      Mark Pearson <markpearson@lenovo.com>
21644 L:      platform-driver-x86@vger.kernel.org
21645 S:      Maintained
21646 F:      Documentation/ABI/testing/sysfs-class-firmware-attributes
21647 F:      drivers/platform/x86/think-lmi.?
21648
21649 THUNDERBOLT DMA TRAFFIC TEST DRIVER
21650 M:      Isaac Hazan <isaac.hazan@intel.com>
21651 L:      linux-usb@vger.kernel.org
21652 S:      Maintained
21653 F:      drivers/thunderbolt/dma_test.c
21654
21655 THUNDERBOLT DRIVER
21656 M:      Andreas Noever <andreas.noever@gmail.com>
21657 M:      Michael Jamet <michael.jamet@intel.com>
21658 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21659 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21660 L:      linux-usb@vger.kernel.org
21661 S:      Maintained
21662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
21663 F:      Documentation/admin-guide/thunderbolt.rst
21664 F:      drivers/thunderbolt/
21665 F:      include/linux/thunderbolt.h
21666
21667 THUNDERBOLT NETWORK DRIVER
21668 M:      Michael Jamet <michael.jamet@intel.com>
21669 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
21670 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
21671 L:      netdev@vger.kernel.org
21672 S:      Maintained
21673 F:      drivers/net/thunderbolt/
21674
21675 THUNDERX GPIO DRIVER
21676 M:      Robert Richter <rric@kernel.org>
21677 S:      Odd Fixes
21678 F:      drivers/gpio/gpio-thunderx.c
21679
21680 TI ADS7924 ADC DRIVER
21681 M:      Hugo Villeneuve <hvilleneuve@dimonoff.com>
21682 L:      linux-iio@vger.kernel.org
21683 S:      Supported
21684 F:      Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml
21685 F:      drivers/iio/adc/ti-ads7924.c
21686
21687 TI AM437X VPFE DRIVER
21688 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21689 L:      linux-media@vger.kernel.org
21690 S:      Maintained
21691 W:      https://linuxtv.org
21692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21693 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21694 F:      drivers/media/platform/ti/am437x/
21695
21696 TI BANDGAP AND THERMAL DRIVER
21697 M:      Eduardo Valentin <edubezval@gmail.com>
21698 M:      Keerthy <j-keerthy@ti.com>
21699 L:      linux-pm@vger.kernel.org
21700 L:      linux-omap@vger.kernel.org
21701 S:      Maintained
21702 F:      drivers/thermal/ti-soc-thermal/
21703
21704 TI BQ27XXX POWER SUPPLY DRIVER
21705 F:      drivers/power/supply/bq27xxx_battery.c
21706 F:      drivers/power/supply/bq27xxx_battery_i2c.c
21707 F:      include/linux/power/bq27xxx_battery.h
21708
21709 TI CDCE706 CLOCK DRIVER
21710 M:      Max Filippov <jcmvbkbc@gmail.com>
21711 S:      Maintained
21712 F:      drivers/clk/clk-cdce706.c
21713
21714 TI CLOCK DRIVER
21715 M:      Tero Kristo <kristo@kernel.org>
21716 L:      linux-omap@vger.kernel.org
21717 S:      Odd Fixes
21718 F:      drivers/clk/ti/
21719 F:      include/linux/clk/ti.h
21720
21721 TI DAVINCI MACHINE SUPPORT
21722 M:      Bartosz Golaszewski <brgl@bgdev.pl>
21723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21724 S:      Maintained
21725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
21726 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
21727 F:      arch/arm/boot/dts/ti/davinci/
21728 F:      arch/arm/mach-davinci/
21729 F:      drivers/i2c/busses/i2c-davinci.c
21730
21731 TI DAVINCI SERIES CLOCK DRIVER
21732 M:      David Lechner <david@lechnology.com>
21733 R:      Sekhar Nori <nsekhar@ti.com>
21734 S:      Maintained
21735 F:      Documentation/devicetree/bindings/clock/ti/davinci/
21736 F:      drivers/clk/davinci/
21737 F:      include/linux/clk/davinci.h
21738
21739 TI DAVINCI SERIES GPIO DRIVER
21740 M:      Keerthy <j-keerthy@ti.com>
21741 L:      linux-gpio@vger.kernel.org
21742 S:      Maintained
21743 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.yaml
21744 F:      drivers/gpio/gpio-davinci.c
21745
21746 TI DAVINCI SERIES MEDIA DRIVER
21747 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
21748 L:      linux-media@vger.kernel.org
21749 S:      Maintained
21750 W:      https://linuxtv.org
21751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21752 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
21753 F:      drivers/media/platform/ti/davinci/
21754 F:      include/media/davinci/
21755
21756 TI ENHANCED CAPTURE (eCAP) DRIVER
21757 M:      Vignesh Raghavendra <vigneshr@ti.com>
21758 R:      Julien Panis <jpanis@baylibre.com>
21759 L:      linux-iio@vger.kernel.org
21760 L:      linux-omap@vger.kernel.org
21761 S:      Maintained
21762 F:      Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml
21763 F:      drivers/counter/ti-ecap-capture.c
21764
21765 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
21766 R:      David Lechner <david@lechnology.com>
21767 L:      linux-iio@vger.kernel.org
21768 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
21769 F:      drivers/counter/ti-eqep.c
21770
21771 TI ETHERNET SWITCH DRIVER (CPSW)
21772 R:      Siddharth Vadapalli <s-vadapalli@ti.com>
21773 R:      Ravi Gunasekaran <r-gunasekaran@ti.com>
21774 R:      Roger Quadros <rogerq@kernel.org>
21775 L:      linux-omap@vger.kernel.org
21776 L:      netdev@vger.kernel.org
21777 S:      Maintained
21778 F:      drivers/net/ethernet/ti/cpsw*
21779 F:      drivers/net/ethernet/ti/davinci*
21780
21781 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
21782 M:      Alex Dubov <oakad@yahoo.com>
21783 S:      Maintained
21784 W:      http://tifmxx.berlios.de/
21785 F:      drivers/memstick/host/tifm_ms.c
21786 F:      drivers/misc/tifm*
21787 F:      drivers/mmc/host/tifm_sd.c
21788 F:      include/linux/tifm.h
21789
21790 TI FPD-LINK DRIVERS
21791 M:      Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
21792 L:      linux-media@vger.kernel.org
21793 S:      Maintained
21794 F:      Documentation/devicetree/bindings/media/i2c/ti,ds90*
21795 F:      drivers/media/i2c/ds90*
21796 F:      include/media/i2c/ds90*
21797
21798 TI ICSSG ETHERNET DRIVER (ICSSG)
21799 R:      MD Danish Anwar <danishanwar@ti.com>
21800 R:      Roger Quadros <rogerq@kernel.org>
21801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21802 L:      netdev@vger.kernel.org
21803 S:      Maintained
21804 F:      Documentation/devicetree/bindings/net/ti,icss*.yaml
21805 F:      drivers/net/ethernet/ti/icssg/*
21806
21807 TI J721E CSI2RX DRIVER
21808 M:      Jai Luthra <j-luthra@ti.com>
21809 L:      linux-media@vger.kernel.org
21810 S:      Maintained
21811 F:      Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml
21812 F:      drivers/media/platform/ti/j721e-csi2rx/
21813
21814 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
21815 M:      Nishanth Menon <nm@ti.com>
21816 M:      Santosh Shilimkar <ssantosh@kernel.org>
21817 L:      linux-kernel@vger.kernel.org
21818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
21819 S:      Maintained
21820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
21821 F:      drivers/pmdomain/ti/omap_prm.c
21822 F:      drivers/soc/ti/*
21823
21824 TI LM49xxx FAMILY ASoC CODEC DRIVERS
21825 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
21826 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
21827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21828 S:      Maintained
21829 F:      sound/soc/codecs/isabelle*
21830 F:      sound/soc/codecs/lm49453*
21831
21832 TI LMP92064 ADC DRIVER
21833 M:      Leonard Göhrs <l.goehrs@pengutronix.de>
21834 R:      kernel@pengutronix.de
21835 L:      linux-iio@vger.kernel.org
21836 S:      Maintained
21837 F:      Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml
21838 F:      drivers/iio/adc/ti-lmp92064.c
21839
21840 TI PCM3060 ASoC CODEC DRIVER
21841 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
21842 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21843 S:      Maintained
21844 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
21845 F:      sound/soc/codecs/pcm3060*
21846
21847 TI TAS571X FAMILY ASoC CODEC DRIVER
21848 M:      Kevin Cernekee <cernekee@chromium.org>
21849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21850 S:      Odd Fixes
21851 F:      sound/soc/codecs/tas571x*
21852
21853 TI TMAG5273 MAGNETOMETER DRIVER
21854 M:      Gerald Loacker <gerald.loacker@wolfvision.net>
21855 L:      linux-iio@vger.kernel.org
21856 S:      Maintained
21857 F:      Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml
21858 F:      drivers/iio/magnetometer/tmag5273.c
21859
21860 TI TRF7970A NFC DRIVER
21861 M:      Mark Greer <mgreer@animalcreek.com>
21862 L:      linux-wireless@vger.kernel.org
21863 S:      Supported
21864 F:      Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml
21865 F:      drivers/nfc/trf7970a.c
21866
21867 TI TSC2046 ADC DRIVER
21868 M:      Oleksij Rempel <o.rempel@pengutronix.de>
21869 R:      kernel@pengutronix.de
21870 L:      linux-iio@vger.kernel.org
21871 S:      Maintained
21872 F:      Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml
21873 F:      drivers/iio/adc/ti-tsc2046.c
21874
21875 TI TWL4030 SERIES SOC CODEC DRIVER
21876 M:      Peter Ujfalusi <peter.ujfalusi@gmail.com>
21877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
21878 S:      Maintained
21879 F:      sound/soc/codecs/twl4030*
21880
21881 TI VPE/CAL DRIVERS
21882 M:      Benoit Parrot <bparrot@ti.com>
21883 L:      linux-media@vger.kernel.org
21884 S:      Maintained
21885 W:      http://linuxtv.org/
21886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
21887 F:      Documentation/devicetree/bindings/media/ti,cal.yaml
21888 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
21889 F:      drivers/media/platform/ti/cal/
21890 F:      drivers/media/platform/ti/vpe/
21891
21892 TI WILINK WIRELESS DRIVERS
21893 L:      linux-wireless@vger.kernel.org
21894 S:      Orphan
21895 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx
21896 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wl1251
21897 F:      drivers/net/wireless/ti/
21898
21899 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
21900 M:      John Stultz <jstultz@google.com>
21901 M:      Thomas Gleixner <tglx@linutronix.de>
21902 R:      Stephen Boyd <sboyd@kernel.org>
21903 L:      linux-kernel@vger.kernel.org
21904 S:      Supported
21905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
21906 F:      include/linux/clocksource.h
21907 F:      include/linux/time.h
21908 F:      include/linux/timex.h
21909 F:      include/uapi/linux/time.h
21910 F:      include/uapi/linux/timex.h
21911 F:      kernel/time/alarmtimer.c
21912 F:      kernel/time/clocksource.c
21913 F:      kernel/time/ntp.c
21914 F:      kernel/time/time*.c
21915 F:      tools/testing/selftests/timers/
21916
21917 TIPC NETWORK LAYER
21918 M:      Jon Maloy <jmaloy@redhat.com>
21919 M:      Ying Xue <ying.xue@windriver.com>
21920 L:      netdev@vger.kernel.org (core kernel code)
21921 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
21922 S:      Maintained
21923 W:      http://tipc.sourceforge.net/
21924 F:      include/uapi/linux/tipc*.h
21925 F:      net/tipc/
21926
21927 TLAN NETWORK DRIVER
21928 M:      Samuel Chessman <chessman@tux.org>
21929 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
21930 S:      Maintained
21931 W:      http://sourceforge.net/projects/tlan/
21932 F:      Documentation/networking/device_drivers/ethernet/ti/tlan.rst
21933 F:      drivers/net/ethernet/ti/tlan.*
21934
21935 TMIO/SDHI MMC DRIVER
21936 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
21937 L:      linux-mmc@vger.kernel.org
21938 L:      linux-renesas-soc@vger.kernel.org
21939 S:      Supported
21940 F:      drivers/mmc/host/renesas_sdhi*
21941 F:      drivers/mmc/host/tmio_mmc*
21942 F:      include/linux/mfd/tmio.h
21943
21944 TMP401 HARDWARE MONITOR DRIVER
21945 M:      Guenter Roeck <linux@roeck-us.net>
21946 L:      linux-hwmon@vger.kernel.org
21947 S:      Maintained
21948 F:      Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml
21949 F:      Documentation/hwmon/tmp401.rst
21950 F:      drivers/hwmon/tmp401.c
21951
21952 TMP464 HARDWARE MONITOR DRIVER
21953 M:      Guenter Roeck <linux@roeck-us.net>
21954 L:      linux-hwmon@vger.kernel.org
21955 S:      Maintained
21956 F:      Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml
21957 F:      Documentation/hwmon/tmp464.rst
21958 F:      drivers/hwmon/tmp464.c
21959
21960 TMP513 HARDWARE MONITOR DRIVER
21961 M:      Eric Tremblay <etremblay@distech-controls.com>
21962 L:      linux-hwmon@vger.kernel.org
21963 S:      Maintained
21964 F:      Documentation/hwmon/tmp513.rst
21965 F:      drivers/hwmon/tmp513.c
21966
21967 TMPFS (SHMEM FILESYSTEM)
21968 M:      Hugh Dickins <hughd@google.com>
21969 L:      linux-mm@kvack.org
21970 S:      Maintained
21971 F:      include/linux/shmem_fs.h
21972 F:      mm/shmem.c
21973
21974 TOMOYO SECURITY MODULE
21975 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
21976 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
21977 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
21978 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
21979 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
21980 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
21981 S:      Maintained
21982 W:      https://tomoyo.osdn.jp/
21983 F:      security/tomoyo/
21984
21985 TOPSTAR LAPTOP EXTRAS DRIVER
21986 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
21987 L:      platform-driver-x86@vger.kernel.org
21988 S:      Maintained
21989 F:      drivers/platform/x86/topstar-laptop.c
21990
21991 TORTURE-TEST MODULES
21992 M:      Davidlohr Bueso <dave@stgolabs.net>
21993 M:      "Paul E. McKenney" <paulmck@kernel.org>
21994 M:      Josh Triplett <josh@joshtriplett.org>
21995 L:      linux-kernel@vger.kernel.org
21996 S:      Supported
21997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
21998 F:      Documentation/RCU/torture.rst
21999 F:      kernel/locking/locktorture.c
22000 F:      kernel/rcu/rcuscale.c
22001 F:      kernel/rcu/rcutorture.c
22002 F:      kernel/rcu/refscale.c
22003 F:      kernel/torture.c
22004
22005 TOSHIBA ACPI EXTRAS DRIVER
22006 M:      Azael Avalos <coproscefalo@gmail.com>
22007 L:      platform-driver-x86@vger.kernel.org
22008 S:      Maintained
22009 F:      drivers/platform/x86/toshiba_acpi.c
22010
22011 TOSHIBA BLUETOOTH DRIVER
22012 M:      Azael Avalos <coproscefalo@gmail.com>
22013 L:      platform-driver-x86@vger.kernel.org
22014 S:      Maintained
22015 F:      drivers/platform/x86/toshiba_bluetooth.c
22016
22017 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
22018 M:      Azael Avalos <coproscefalo@gmail.com>
22019 L:      platform-driver-x86@vger.kernel.org
22020 S:      Maintained
22021 F:      drivers/platform/x86/toshiba_haps.c
22022
22023 TOSHIBA SMM DRIVER
22024 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
22025 S:      Maintained
22026 W:      http://www.buzzard.org.uk/toshiba/
22027 F:      drivers/char/toshiba.c
22028 F:      include/linux/toshiba.h
22029 F:      include/uapi/linux/toshiba.h
22030
22031 TOSHIBA TC358743 DRIVER
22032 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22033 L:      linux-media@vger.kernel.org
22034 S:      Maintained
22035 F:      Documentation/devicetree/bindings/media/i2c/tc358743.txt
22036 F:      drivers/media/i2c/tc358743*
22037 F:      include/media/i2c/tc358743.h
22038
22039 TOSHIBA WMI HOTKEYS DRIVER
22040 M:      Azael Avalos <coproscefalo@gmail.com>
22041 L:      platform-driver-x86@vger.kernel.org
22042 S:      Maintained
22043 F:      drivers/platform/x86/toshiba-wmi.c
22044
22045 TPM DEVICE DRIVER
22046 M:      Peter Huewe <peterhuewe@gmx.de>
22047 M:      Jarkko Sakkinen <jarkko@kernel.org>
22048 R:      Jason Gunthorpe <jgg@ziepe.ca>
22049 L:      linux-integrity@vger.kernel.org
22050 S:      Maintained
22051 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
22052 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
22053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
22054 F:      drivers/char/tpm/
22055
22056 TPS546D24 DRIVER
22057 M:      Duke Du <dukedu83@gmail.com>
22058 L:      linux-hwmon@vger.kernel.org
22059 S:      Maintained
22060 F:      Documentation/hwmon/tps546d24.rst
22061 F:      drivers/hwmon/pmbus/tps546d24.c
22062
22063 TQ SYSTEMS BOARD & DRIVER SUPPORT
22064 L:      linux@ew.tq-group.com
22065 S:      Supported
22066 W:      https://www.tq-group.com/en/products/tq-embedded/
22067 F:      arch/arm/boot/dts/imx*mba*.dts*
22068 F:      arch/arm/boot/dts/imx*tqma*.dts*
22069 F:      arch/arm/boot/dts/mba*.dtsi
22070 F:      arch/arm64/boot/dts/freescale/fsl-*tqml*.dts*
22071 F:      arch/arm64/boot/dts/freescale/imx*mba*.dts*
22072 F:      arch/arm64/boot/dts/freescale/imx*tqma*.dts*
22073 F:      arch/arm64/boot/dts/freescale/mba*.dtsi
22074 F:      arch/arm64/boot/dts/freescale/tqml*.dts*
22075 F:      drivers/gpio/gpio-tqmx86.c
22076 F:      drivers/mfd/tqmx86.c
22077 F:      drivers/watchdog/tqmx86_wdt.c
22078
22079 TRACING
22080 M:      Steven Rostedt <rostedt@goodmis.org>
22081 M:      Masami Hiramatsu <mhiramat@kernel.org>
22082 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
22083 L:      linux-kernel@vger.kernel.org
22084 L:      linux-trace-kernel@vger.kernel.org
22085 S:      Maintained
22086 Q:      https://patchwork.kernel.org/project/linux-trace-kernel/list/
22087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git
22088 F:      Documentation/trace/*
22089 F:      fs/tracefs/
22090 F:      include/linux/trace*.h
22091 F:      include/trace/
22092 F:      kernel/trace/
22093 F:      scripts/tracing/
22094 F:      tools/testing/selftests/ftrace/
22095
22096 TRACING MMIO ACCESSES (MMIOTRACE)
22097 M:      Steven Rostedt <rostedt@goodmis.org>
22098 M:      Masami Hiramatsu <mhiramat@kernel.org>
22099 R:      Karol Herbst <karolherbst@gmail.com>
22100 R:      Pekka Paalanen <ppaalanen@gmail.com>
22101 L:      linux-kernel@vger.kernel.org
22102 L:      nouveau@lists.freedesktop.org
22103 S:      Maintained
22104 F:      arch/x86/mm/kmmio.c
22105 F:      arch/x86/mm/mmio-mod.c
22106 F:      arch/x86/mm/testmmiotrace.c
22107 F:      include/linux/mmiotrace.h
22108 F:      kernel/trace/trace_mmiotrace.c
22109
22110 TRACING OS NOISE / LATENCY TRACERS
22111 M:      Steven Rostedt <rostedt@goodmis.org>
22112 M:      Daniel Bristot de Oliveira <bristot@kernel.org>
22113 S:      Maintained
22114 F:      Documentation/trace/hwlat_detector.rst
22115 F:      Documentation/trace/osnoise-tracer.rst
22116 F:      Documentation/trace/timerlat-tracer.rst
22117 F:      arch/*/kernel/trace.c
22118 F:      include/trace/events/osnoise.h
22119 F:      kernel/trace/trace_hwlat.c
22120 F:      kernel/trace/trace_irqsoff.c
22121 F:      kernel/trace/trace_osnoise.c
22122 F:      kernel/trace/trace_sched_wakeup.c
22123
22124 TRADITIONAL CHINESE DOCUMENTATION
22125 M:      Hu Haowen <src.res.211@gmail.com>
22126 S:      Maintained
22127 W:      https://github.com/srcres258/linux-doc
22128 T:      git git://github.com/srcres258/linux-doc.git doc-zh-tw
22129 F:      Documentation/translations/zh_TW/
22130
22131 TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS
22132 M:      Dan Williams <dan.j.williams@intel.com>
22133 L:      linux-coco@lists.linux.dev
22134 S:      Maintained
22135 F:      Documentation/ABI/testing/configfs-tsm
22136 F:      drivers/virt/coco/tsm.c
22137 F:      include/linux/tsm.h
22138
22139 TTY LAYER AND SERIAL DRIVERS
22140 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22141 M:      Jiri Slaby <jirislaby@kernel.org>
22142 L:      linux-kernel@vger.kernel.org
22143 L:      linux-serial@vger.kernel.org
22144 S:      Supported
22145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
22146 F:      Documentation/devicetree/bindings/serial/
22147 F:      Documentation/driver-api/serial/
22148 F:      drivers/tty/
22149 F:      include/linux/selection.h
22150 F:      include/linux/serial.h
22151 F:      include/linux/serial_core.h
22152 F:      include/linux/sysrq.h
22153 F:      include/linux/tty*.h
22154 F:      include/linux/vt.h
22155 F:      include/linux/vt_*.h
22156 F:      include/uapi/linux/serial.h
22157 F:      include/uapi/linux/serial_core.h
22158 F:      include/uapi/linux/tty.h
22159
22160 TUA9001 MEDIA DRIVER
22161 M:      Antti Palosaari <crope@iki.fi>
22162 L:      linux-media@vger.kernel.org
22163 S:      Maintained
22164 W:      https://linuxtv.org
22165 W:      http://palosaari.fi/linux/
22166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
22167 T:      git git://linuxtv.org/anttip/media_tree.git
22168 F:      drivers/media/tuners/tua9001*
22169
22170 TULIP NETWORK DRIVERS
22171 L:      netdev@vger.kernel.org
22172 L:      linux-parisc@vger.kernel.org
22173 S:      Orphan
22174 F:      drivers/net/ethernet/dec/tulip/
22175
22176 TUN/TAP driver
22177 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22178 M:      Jason Wang <jasowang@redhat.com>
22179 S:      Maintained
22180 W:      http://vtun.sourceforge.net/tun
22181 F:      Documentation/networking/tuntap.rst
22182 F:      arch/um/os-Linux/drivers/
22183 F:      drivers/net/tap.c
22184 F:      drivers/net/tun.c
22185
22186 TURBOCHANNEL SUBSYSTEM
22187 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
22188 M:      Ralf Baechle <ralf@linux-mips.org>
22189 L:      linux-mips@vger.kernel.org
22190 S:      Maintained
22191 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
22192 F:      drivers/tc/
22193 F:      include/linux/tc.h
22194
22195 TURBOSTAT UTILITY
22196 M:      "Len Brown" <lenb@kernel.org>
22197 L:      linux-pm@vger.kernel.org
22198 S:      Supported
22199 Q:      https://patchwork.kernel.org/project/linux-pm/list/
22200 B:      https://bugzilla.kernel.org
22201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
22202 F:      tools/power/x86/turbostat/
22203
22204 TW5864 VIDEO4LINUX DRIVER
22205 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
22206 M:      Anton Sviridenko <anton@corp.bluecherry.net>
22207 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
22208 M:      Andrey Utkin <andrey_utkin@fastmail.com>
22209 L:      linux-media@vger.kernel.org
22210 S:      Supported
22211 F:      drivers/media/pci/tw5864/
22212
22213 TW68 VIDEO4LINUX DRIVER
22214 M:      Hans Verkuil <hverkuil@xs4all.nl>
22215 L:      linux-media@vger.kernel.org
22216 S:      Odd Fixes
22217 W:      https://linuxtv.org
22218 T:      git git://linuxtv.org/media_tree.git
22219 F:      drivers/media/pci/tw68/
22220
22221 TW686X VIDEO4LINUX DRIVER
22222 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
22223 L:      linux-media@vger.kernel.org
22224 S:      Maintained
22225 W:      http://linuxtv.org
22226 T:      git git://linuxtv.org/media_tree.git
22227 F:      drivers/media/pci/tw686x/
22228
22229 U-BOOT ENVIRONMENT VARIABLES
22230 M:      Rafał Miłecki <rafal@milecki.pl>
22231 S:      Maintained
22232 F:      Documentation/devicetree/bindings/nvmem/u-boot,env.yaml
22233 F:      drivers/nvmem/u-boot-env.c
22234
22235 UACCE ACCELERATOR FRAMEWORK
22236 M:      Zhangfei Gao <zhangfei.gao@linaro.org>
22237 M:      Zhou Wang <wangzhou1@hisilicon.com>
22238 L:      linux-accelerators@lists.ozlabs.org
22239 L:      linux-kernel@vger.kernel.org
22240 S:      Maintained
22241 F:      Documentation/ABI/testing/sysfs-driver-uacce
22242 F:      Documentation/misc-devices/uacce.rst
22243 F:      drivers/misc/uacce/
22244 F:      include/linux/uacce.h
22245 F:      include/uapi/misc/uacce/
22246
22247 UBI FILE SYSTEM (UBIFS)
22248 M:      Richard Weinberger <richard@nod.at>
22249 L:      linux-mtd@lists.infradead.org
22250 S:      Supported
22251 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
22252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22254 F:      Documentation/ABI/testing/sysfs-fs-ubifs
22255 F:      Documentation/filesystems/ubifs-authentication.rst
22256 F:      Documentation/filesystems/ubifs.rst
22257 F:      fs/ubifs/
22258
22259 UBLK USERSPACE BLOCK DRIVER
22260 M:      Ming Lei <ming.lei@redhat.com>
22261 L:      linux-block@vger.kernel.org
22262 S:      Maintained
22263 F:      Documentation/block/ublk.rst
22264 F:      drivers/block/ublk_drv.c
22265 F:      include/uapi/linux/ublk_cmd.h
22266
22267 UCLINUX (M68KNOMMU AND COLDFIRE)
22268 M:      Greg Ungerer <gerg@linux-m68k.org>
22269 L:      linux-m68k@lists.linux-m68k.org
22270 S:      Maintained
22271 W:      http://www.linux-m68k.org/
22272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
22273 F:      arch/m68k/*/*_no.*
22274 F:      arch/m68k/68*/
22275 F:      arch/m68k/coldfire/
22276 F:      arch/m68k/include/asm/*_no.*
22277
22278 UDF FILESYSTEM
22279 M:      Jan Kara <jack@suse.com>
22280 S:      Maintained
22281 F:      Documentation/filesystems/udf.rst
22282 F:      fs/udf/
22283
22284 UDRAW TABLET
22285 M:      Bastien Nocera <hadess@hadess.net>
22286 L:      linux-input@vger.kernel.org
22287 S:      Maintained
22288 F:      drivers/hid/hid-udraw-ps3.c
22289
22290 UFS FILESYSTEM
22291 M:      Evgeniy Dushistov <dushistov@mail.ru>
22292 S:      Maintained
22293 F:      Documentation/admin-guide/ufs.rst
22294 F:      fs/ufs/
22295
22296 UHID USERSPACE HID IO DRIVER
22297 M:      David Rheinsberg <david@readahead.eu>
22298 L:      linux-input@vger.kernel.org
22299 S:      Maintained
22300 F:      drivers/hid/uhid.c
22301 F:      include/uapi/linux/uhid.h
22302
22303 ULPI BUS
22304 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22305 L:      linux-usb@vger.kernel.org
22306 S:      Maintained
22307 F:      drivers/usb/common/ulpi.c
22308 F:      include/linux/ulpi/
22309
22310 UNICODE SUBSYSTEM
22311 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
22312 L:      linux-fsdevel@vger.kernel.org
22313 S:      Supported
22314 F:      fs/unicode/
22315
22316 UNIFDEF
22317 M:      Tony Finch <dot@dotat.at>
22318 S:      Maintained
22319 W:      http://dotat.at/prog/unifdef
22320 F:      scripts/unifdef.c
22321
22322 UNIFORM CDROM DRIVER
22323 M:      Phillip Potter <phil@philpotter.co.uk>
22324 S:      Maintained
22325 F:      Documentation/cdrom/
22326 F:      drivers/cdrom/cdrom.c
22327 F:      include/linux/cdrom.h
22328 F:      include/uapi/linux/cdrom.h
22329
22330 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
22331 R:      Alim Akhtar <alim.akhtar@samsung.com>
22332 R:      Avri Altman <avri.altman@wdc.com>
22333 R:      Bart Van Assche <bvanassche@acm.org>
22334 L:      linux-scsi@vger.kernel.org
22335 S:      Supported
22336 F:      Documentation/devicetree/bindings/ufs/
22337 F:      Documentation/scsi/ufs.rst
22338 F:      drivers/ufs/core/
22339
22340 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
22341 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
22342 L:      linux-scsi@vger.kernel.org
22343 S:      Supported
22344 F:      drivers/ufs/host/*dwc*
22345
22346 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS
22347 M:      Alim Akhtar <alim.akhtar@samsung.com>
22348 L:      linux-scsi@vger.kernel.org
22349 S:      Maintained
22350 F:      drivers/ufs/host/ufs-exynos*
22351
22352 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
22353 M:      Stanley Chu <stanley.chu@mediatek.com>
22354 L:      linux-scsi@vger.kernel.org
22355 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
22356 S:      Maintained
22357 F:      drivers/ufs/host/ufs-mediatek*
22358
22359 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS
22360 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
22361 L:      linux-arm-msm@vger.kernel.org
22362 L:      linux-scsi@vger.kernel.org
22363 S:      Maintained
22364 F:      Documentation/devicetree/bindings/ufs/qcom,ufs.yaml
22365 F:      drivers/ufs/host/ufs-qcom*
22366
22367 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS
22368 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
22369 L:      linux-renesas-soc@vger.kernel.org
22370 L:      linux-scsi@vger.kernel.org
22371 S:      Maintained
22372 F:      drivers/ufs/host/ufs-renesas.c
22373
22374 UNSORTED BLOCK IMAGES (UBI)
22375 M:      Richard Weinberger <richard@nod.at>
22376 L:      linux-mtd@lists.infradead.org
22377 S:      Supported
22378 W:      http://www.linux-mtd.infradead.org/
22379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
22380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
22381 F:      drivers/mtd/ubi/
22382 F:      include/linux/mtd/ubi.h
22383 F:      include/uapi/mtd/ubi-user.h
22384
22385 USB "USBNET" DRIVER FRAMEWORK
22386 M:      Oliver Neukum <oneukum@suse.com>
22387 L:      netdev@vger.kernel.org
22388 S:      Maintained
22389 W:      http://www.linux-usb.org/usbnet
22390 F:      drivers/net/usb/usbnet.c
22391 F:      include/linux/usb/usbnet.h
22392
22393 USB ACM DRIVER
22394 M:      Oliver Neukum <oneukum@suse.com>
22395 L:      linux-usb@vger.kernel.org
22396 S:      Maintained
22397 F:      Documentation/usb/acm.rst
22398 F:      drivers/usb/class/cdc-acm.*
22399
22400 USB APPLE MFI FASTCHARGE DRIVER
22401 M:      Bastien Nocera <hadess@hadess.net>
22402 L:      linux-usb@vger.kernel.org
22403 S:      Maintained
22404 F:      drivers/usb/misc/apple-mfi-fastcharge.c
22405
22406 USB AR5523 WIRELESS DRIVER
22407 L:      linux-wireless@vger.kernel.org
22408 S:      Orphan
22409 F:      drivers/net/wireless/ath/ar5523/
22410
22411 USB ATTACHED SCSI
22412 M:      Oliver Neukum <oneukum@suse.com>
22413 L:      linux-usb@vger.kernel.org
22414 L:      linux-scsi@vger.kernel.org
22415 S:      Maintained
22416 F:      drivers/usb/storage/uas.c
22417
22418 USB CDC ETHERNET DRIVER
22419 M:      Oliver Neukum <oliver@neukum.org>
22420 L:      linux-usb@vger.kernel.org
22421 S:      Maintained
22422 F:      drivers/net/usb/cdc_*.c
22423 F:      include/uapi/linux/usb/cdc.h
22424
22425 USB CHAOSKEY DRIVER
22426 M:      Keith Packard <keithp@keithp.com>
22427 L:      linux-usb@vger.kernel.org
22428 S:      Maintained
22429 F:      drivers/usb/misc/chaoskey.c
22430
22431 USB CYPRESS C67X00 DRIVER
22432 L:      linux-usb@vger.kernel.org
22433 S:      Orphan
22434 F:      drivers/usb/c67x00/
22435
22436 USB DAVICOM DM9601 DRIVER
22437 M:      Peter Korsgaard <peter@korsgaard.com>
22438 L:      netdev@vger.kernel.org
22439 S:      Maintained
22440 W:      http://www.linux-usb.org/usbnet
22441 F:      drivers/net/usb/dm9601.c
22442
22443 USB EHCI DRIVER
22444 M:      Alan Stern <stern@rowland.harvard.edu>
22445 L:      linux-usb@vger.kernel.org
22446 S:      Maintained
22447 F:      Documentation/usb/ehci.rst
22448 F:      drivers/usb/host/ehci*
22449
22450 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
22451 M:      Jiri Kosina <jikos@kernel.org>
22452 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
22453 L:      linux-usb@vger.kernel.org
22454 S:      Maintained
22455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
22456 F:      Documentation/hid/hiddev.rst
22457 F:      drivers/hid/usbhid/
22458
22459 USB INTEL XHCI ROLE MUX DRIVER
22460 M:      Hans de Goede <hdegoede@redhat.com>
22461 L:      linux-usb@vger.kernel.org
22462 S:      Maintained
22463 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
22464
22465 USB IP DRIVER FOR HISILICON KIRIN 960
22466 M:      Yu Chen <chenyu56@huawei.com>
22467 M:      Binghui Wang <wangbinghui@hisilicon.com>
22468 L:      linux-usb@vger.kernel.org
22469 S:      Maintained
22470 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml
22471 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
22472
22473 USB IP DRIVER FOR HISILICON KIRIN 970
22474 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
22475 L:      linux-usb@vger.kernel.org
22476 S:      Maintained
22477 F:      Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml
22478 F:      drivers/phy/hisilicon/phy-hi3670-usb3.c
22479
22480 USB ISP116X DRIVER
22481 M:      Olav Kongas <ok@artecdesign.ee>
22482 L:      linux-usb@vger.kernel.org
22483 S:      Maintained
22484 F:      drivers/usb/host/isp116x*
22485 F:      include/linux/usb/isp116x.h
22486
22487 USB ISP1760 DRIVER
22488 M:      Rui Miguel Silva <rui.silva@linaro.org>
22489 L:      linux-usb@vger.kernel.org
22490 S:      Maintained
22491 F:      Documentation/devicetree/bindings/usb/nxp,isp1760.yaml
22492 F:      drivers/usb/isp1760/*
22493
22494 USB LAN78XX ETHERNET DRIVER
22495 M:      Woojung Huh <woojung.huh@microchip.com>
22496 M:      UNGLinuxDriver@microchip.com
22497 L:      netdev@vger.kernel.org
22498 S:      Maintained
22499 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
22500 F:      drivers/net/usb/lan78xx.*
22501 F:      include/dt-bindings/net/microchip-lan78xx.h
22502
22503 USB MASS STORAGE DRIVER
22504 M:      Alan Stern <stern@rowland.harvard.edu>
22505 L:      linux-usb@vger.kernel.org
22506 L:      usb-storage@lists.one-eyed-alien.net
22507 S:      Maintained
22508 F:      drivers/usb/storage/
22509
22510 USB MIDI DRIVER
22511 M:      Clemens Ladisch <clemens@ladisch.de>
22512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
22513 S:      Maintained
22514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
22515 F:      sound/usb/midi.*
22516
22517 USB NETWORKING DRIVERS
22518 L:      linux-usb@vger.kernel.org
22519 S:      Odd Fixes
22520 F:      drivers/net/usb/
22521
22522 USB OHCI DRIVER
22523 M:      Alan Stern <stern@rowland.harvard.edu>
22524 L:      linux-usb@vger.kernel.org
22525 S:      Maintained
22526 F:      Documentation/usb/ohci.rst
22527 F:      drivers/usb/host/ohci*
22528
22529 USB OTG FSM (Finite State Machine)
22530 M:      Peter Chen <peter.chen@kernel.org>
22531 L:      linux-usb@vger.kernel.org
22532 S:      Maintained
22533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
22534 F:      drivers/usb/common/usb-otg-fsm.c
22535
22536 USB OVER IP DRIVER
22537 M:      Valentina Manea <valentina.manea.m@gmail.com>
22538 M:      Shuah Khan <shuah@kernel.org>
22539 M:      Shuah Khan <skhan@linuxfoundation.org>
22540 R:      Hongren Zheng <i@zenithal.me>
22541 L:      linux-usb@vger.kernel.org
22542 S:      Maintained
22543 F:      Documentation/usb/usbip_protocol.rst
22544 F:      drivers/usb/usbip/
22545 F:      tools/testing/selftests/drivers/usb/usbip/
22546 F:      tools/usb/usbip/
22547
22548 USB PEGASUS DRIVER
22549 M:      Petko Manolov <petkan@nucleusys.com>
22550 L:      linux-usb@vger.kernel.org
22551 L:      netdev@vger.kernel.org
22552 S:      Maintained
22553 W:      https://github.com/petkan/pegasus
22554 T:      git https://github.com/petkan/pegasus.git
22555 F:      drivers/net/usb/pegasus.*
22556
22557 USB PRINTER DRIVER (usblp)
22558 M:      Pete Zaitcev <zaitcev@redhat.com>
22559 L:      linux-usb@vger.kernel.org
22560 S:      Supported
22561 F:      drivers/usb/class/usblp.c
22562
22563 USB QMI WWAN NETWORK DRIVER
22564 M:      Bjørn Mork <bjorn@mork.no>
22565 L:      netdev@vger.kernel.org
22566 S:      Maintained
22567 F:      Documentation/ABI/testing/sysfs-class-net-qmi
22568 F:      drivers/net/usb/qmi_wwan.c
22569
22570 USB RAW GADGET DRIVER
22571 R:      Andrey Konovalov <andreyknvl@gmail.com>
22572 L:      linux-usb@vger.kernel.org
22573 S:      Maintained
22574 F:      Documentation/usb/raw-gadget.rst
22575 F:      drivers/usb/gadget/legacy/raw_gadget.c
22576 F:      include/uapi/linux/usb/raw_gadget.h
22577
22578 USB RTL8150 DRIVER
22579 M:      Petko Manolov <petkan@nucleusys.com>
22580 L:      linux-usb@vger.kernel.org
22581 L:      netdev@vger.kernel.org
22582 S:      Maintained
22583 W:      https://github.com/petkan/rtl8150
22584 T:      git https://github.com/petkan/rtl8150.git
22585 F:      drivers/net/usb/rtl8150.c
22586
22587 USB SERIAL SUBSYSTEM
22588 M:      Johan Hovold <johan@kernel.org>
22589 L:      linux-usb@vger.kernel.org
22590 S:      Maintained
22591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
22592 F:      Documentation/usb/usb-serial.rst
22593 F:      drivers/usb/serial/
22594 F:      include/linux/usb/serial.h
22595
22596 USB SMSC75XX ETHERNET DRIVER
22597 M:      Steve Glendinning <steve.glendinning@shawell.net>
22598 L:      netdev@vger.kernel.org
22599 S:      Maintained
22600 F:      drivers/net/usb/smsc75xx.*
22601
22602 USB SMSC95XX ETHERNET DRIVER
22603 M:      Steve Glendinning <steve.glendinning@shawell.net>
22604 M:      UNGLinuxDriver@microchip.com
22605 L:      netdev@vger.kernel.org
22606 S:      Maintained
22607 F:      drivers/net/usb/smsc95xx.*
22608
22609 USB SUBSYSTEM
22610 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22611 L:      linux-usb@vger.kernel.org
22612 S:      Supported
22613 W:      http://www.linux-usb.org
22614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
22615 F:      Documentation/devicetree/bindings/usb/
22616 F:      Documentation/usb/
22617 F:      drivers/usb/
22618 F:      include/dt-bindings/usb/
22619 F:      include/linux/usb.h
22620 F:      include/linux/usb/
22621 F:      include/uapi/linux/usb/
22622
22623 USB TYPEC BUS FOR ALTERNATE MODES
22624 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22625 L:      linux-usb@vger.kernel.org
22626 S:      Maintained
22627 F:      Documentation/ABI/testing/sysfs-bus-typec
22628 F:      Documentation/driver-api/usb/typec_bus.rst
22629 F:      drivers/usb/typec/altmodes/
22630 F:      include/linux/usb/typec_altmode.h
22631
22632 USB TYPEC CLASS
22633 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22634 L:      linux-usb@vger.kernel.org
22635 S:      Maintained
22636 F:      Documentation/ABI/testing/sysfs-class-typec
22637 F:      Documentation/driver-api/usb/typec.rst
22638 F:      drivers/usb/typec/
22639 F:      include/linux/usb/typec.h
22640
22641 USB TYPEC INTEL PMC MUX DRIVER
22642 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
22643 L:      linux-usb@vger.kernel.org
22644 S:      Maintained
22645 F:      Documentation/firmware-guide/acpi/intel-pmc-mux.rst
22646 F:      drivers/usb/typec/mux/intel_pmc_mux.c
22647
22648 USB TYPEC PI3USB30532 MUX DRIVER
22649 M:      Hans de Goede <hdegoede@redhat.com>
22650 L:      linux-usb@vger.kernel.org
22651 S:      Maintained
22652 F:      drivers/usb/typec/mux/pi3usb30532.c
22653
22654 USB TYPEC PORT CONTROLLER DRIVERS
22655 M:      Guenter Roeck <linux@roeck-us.net>
22656 L:      linux-usb@vger.kernel.org
22657 S:      Maintained
22658 F:      drivers/usb/typec/tcpm/
22659
22660 USB UHCI DRIVER
22661 M:      Alan Stern <stern@rowland.harvard.edu>
22662 L:      linux-usb@vger.kernel.org
22663 S:      Maintained
22664 F:      drivers/usb/host/uhci*
22665
22666 USB VIDEO CLASS
22667 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22668 L:      linux-media@vger.kernel.org
22669 S:      Maintained
22670 W:      http://www.ideasonboard.org/uvc/
22671 T:      git git://linuxtv.org/media_tree.git
22672 F:      drivers/media/usb/uvc/
22673 F:      include/uapi/linux/uvcvideo.h
22674
22675 USB WEBCAM GADGET
22676 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
22677 M:      Daniel Scally <dan.scally@ideasonboard.com>
22678 L:      linux-usb@vger.kernel.org
22679 S:      Maintained
22680 F:      drivers/usb/gadget/function/*uvc*
22681 F:      drivers/usb/gadget/legacy/webcam.c
22682 F:      include/uapi/linux/usb/g_uvc.h
22683
22684 USB WIRELESS RNDIS DRIVER (rndis_wlan)
22685 L:      linux-wireless@vger.kernel.org
22686 S:      Orphan
22687 F:      drivers/net/wireless/legacy/rndis_wlan.c
22688
22689 USB XHCI DRIVER
22690 M:      Mathias Nyman <mathias.nyman@intel.com>
22691 L:      linux-usb@vger.kernel.org
22692 S:      Supported
22693 F:      drivers/usb/host/pci-quirks*
22694 F:      drivers/usb/host/xhci*
22695
22696 USB ZD1201 DRIVER
22697 L:      linux-wireless@vger.kernel.org
22698 S:      Orphan
22699 W:      http://linux-lc100020.sourceforge.net
22700 F:      drivers/net/wireless/zydas/zd1201.*
22701
22702 USER DATAGRAM PROTOCOL (UDP)
22703 M:      Willem de Bruijn <willemdebruijn.kernel@gmail.com>
22704 S:      Maintained
22705 F:      include/linux/udp.h
22706 F:      net/ipv4/udp.c
22707 F:      net/ipv6/udp.c
22708
22709 USER-MODE LINUX (UML)
22710 M:      Richard Weinberger <richard@nod.at>
22711 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
22712 M:      Johannes Berg <johannes@sipsolutions.net>
22713 L:      linux-um@lists.infradead.org
22714 S:      Maintained
22715 W:      http://user-mode-linux.sourceforge.net
22716 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
22717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next
22718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes
22719 F:      Documentation/virt/uml/
22720 F:      arch/um/
22721 F:      arch/x86/um/
22722 F:      fs/hostfs/
22723
22724 USERSPACE COPYIN/COPYOUT (UIOVEC)
22725 M:      Alexander Viro <viro@zeniv.linux.org.uk>
22726 S:      Maintained
22727 F:      include/linux/uio.h
22728 F:      lib/iov_iter.c
22729
22730 USERSPACE DMA BUFFER DRIVER
22731 M:      Gerd Hoffmann <kraxel@redhat.com>
22732 L:      dri-devel@lists.freedesktop.org
22733 S:      Maintained
22734 T:      git git://anongit.freedesktop.org/drm/drm-misc
22735 F:      drivers/dma-buf/udmabuf.c
22736 F:      include/uapi/linux/udmabuf.h
22737
22738 USERSPACE I/O (UIO)
22739 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22740 S:      Maintained
22741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
22742 F:      Documentation/driver-api/uio-howto.rst
22743 F:      drivers/uio/
22744 F:      include/linux/uio_driver.h
22745
22746 UTIL-LINUX PACKAGE
22747 M:      Karel Zak <kzak@redhat.com>
22748 L:      util-linux@vger.kernel.org
22749 S:      Maintained
22750 W:      http://en.wikipedia.org/wiki/Util-linux
22751 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
22752
22753 UUID HELPERS
22754 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
22755 L:      linux-kernel@vger.kernel.org
22756 S:      Maintained
22757 F:      include/linux/uuid.h
22758 F:      lib/test_uuid.c
22759 F:      lib/uuid.c
22760
22761 UV SYSFS DRIVER
22762 M:      Justin Ernst <justin.ernst@hpe.com>
22763 L:      platform-driver-x86@vger.kernel.org
22764 S:      Maintained
22765 F:      drivers/platform/x86/uv_sysfs.c
22766
22767 UVESAFB DRIVER
22768 M:      Michal Januszewski <spock@gentoo.org>
22769 L:      linux-fbdev@vger.kernel.org
22770 S:      Maintained
22771 W:      https://github.com/mjanusz/v86d
22772 F:      Documentation/fb/uvesafb.rst
22773 F:      drivers/video/fbdev/uvesafb.*
22774
22775 Ux500 CLOCK DRIVERS
22776 M:      Ulf Hansson <ulf.hansson@linaro.org>
22777 L:      linux-clk@vger.kernel.org
22778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
22779 S:      Maintained
22780 F:      drivers/clk/ux500/
22781
22782 V4L2 ASYNC AND FWNODE FRAMEWORKS
22783 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22784 L:      linux-media@vger.kernel.org
22785 S:      Maintained
22786 T:      git git://linuxtv.org/media_tree.git
22787 F:      drivers/media/v4l2-core/v4l2-async.c
22788 F:      drivers/media/v4l2-core/v4l2-fwnode.c
22789 F:      include/media/v4l2-async.h
22790 F:      include/media/v4l2-fwnode.h
22791
22792 V4L2 LENS DRIVERS
22793 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22794 L:      linux-media@vger.kernel.org
22795 S:      Maintained
22796 F:      drivers/media/i2c/ak*
22797 F:      drivers/media/i2c/dw*
22798 F:      drivers/media/i2c/lm*
22799
22800 V4L2 CAMERA SENSOR DRIVERS
22801 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
22802 L:      linux-media@vger.kernel.org
22803 S:      Maintained
22804 F:      Documentation/driver-api/media/camera-sensor.rst
22805 F:      Documentation/driver-api/media/tx-rx.rst
22806 F:      drivers/media/i2c/ar*
22807 F:      drivers/media/i2c/hi*
22808 F:      drivers/media/i2c/imx*
22809 F:      drivers/media/i2c/mt*
22810 F:      drivers/media/i2c/og*
22811 F:      drivers/media/i2c/ov*
22812 F:      drivers/media/i2c/s5*
22813 F:      drivers/media/i2c/st-vgxy61.c
22814
22815 VF610 NAND DRIVER
22816 M:      Stefan Agner <stefan@agner.ch>
22817 L:      linux-mtd@lists.infradead.org
22818 S:      Supported
22819 F:      drivers/mtd/nand/raw/vf610_nfc.c
22820
22821 VFAT/FAT/MSDOS FILESYSTEM
22822 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
22823 S:      Maintained
22824 F:      Documentation/filesystems/vfat.rst
22825 F:      fs/fat/
22826 F:      tools/testing/selftests/filesystems/fat/
22827
22828 VFIO CDX DRIVER
22829 M:      Nipun Gupta <nipun.gupta@amd.com>
22830 M:      Nikhil Agarwal <nikhil.agarwal@amd.com>
22831 L:      kvm@vger.kernel.org
22832 S:      Maintained
22833 F:      drivers/vfio/cdx/*
22834
22835 VFIO DRIVER
22836 M:      Alex Williamson <alex.williamson@redhat.com>
22837 L:      kvm@vger.kernel.org
22838 S:      Maintained
22839 T:      git https://github.com/awilliam/linux-vfio.git
22840 F:      Documentation/ABI/testing/sysfs-devices-vfio-dev
22841 F:      Documentation/driver-api/vfio.rst
22842 F:      drivers/vfio/
22843 F:      include/linux/vfio.h
22844 F:      include/linux/vfio_pci_core.h
22845 F:      include/uapi/linux/vfio.h
22846
22847 VFIO FSL-MC DRIVER
22848 M:      Diana Craciun <diana.craciun@oss.nxp.com>
22849 L:      kvm@vger.kernel.org
22850 S:      Maintained
22851 F:      drivers/vfio/fsl-mc/
22852
22853 VFIO HISILICON PCI DRIVER
22854 M:      Longfang Liu <liulongfang@huawei.com>
22855 M:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22856 L:      kvm@vger.kernel.org
22857 S:      Maintained
22858 F:      drivers/vfio/pci/hisilicon/
22859
22860 VFIO MEDIATED DEVICE DRIVERS
22861 M:      Kirti Wankhede <kwankhede@nvidia.com>
22862 L:      kvm@vger.kernel.org
22863 S:      Maintained
22864 F:      Documentation/driver-api/vfio-mediated-device.rst
22865 F:      drivers/vfio/mdev/
22866 F:      include/linux/mdev.h
22867 F:      samples/vfio-mdev/
22868
22869 VFIO MLX5 PCI DRIVER
22870 M:      Yishai Hadas <yishaih@nvidia.com>
22871 L:      kvm@vger.kernel.org
22872 S:      Maintained
22873 F:      drivers/vfio/pci/mlx5/
22874
22875 VFIO PCI DEVICE SPECIFIC DRIVERS
22876 R:      Jason Gunthorpe <jgg@nvidia.com>
22877 R:      Yishai Hadas <yishaih@nvidia.com>
22878 R:      Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
22879 R:      Kevin Tian <kevin.tian@intel.com>
22880 L:      kvm@vger.kernel.org
22881 S:      Maintained
22882 P:      Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst
22883 F:      drivers/vfio/pci/*/
22884
22885 VFIO PDS PCI DRIVER
22886 M:      Brett Creeley <brett.creeley@amd.com>
22887 L:      kvm@vger.kernel.org
22888 S:      Maintained
22889 F:      Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst
22890 F:      drivers/vfio/pci/pds/
22891
22892 VFIO PLATFORM DRIVER
22893 M:      Eric Auger <eric.auger@redhat.com>
22894 L:      kvm@vger.kernel.org
22895 S:      Maintained
22896 F:      drivers/vfio/platform/
22897
22898 VGA_SWITCHEROO
22899 R:      Lukas Wunner <lukas@wunner.de>
22900 S:      Maintained
22901 T:      git git://anongit.freedesktop.org/drm/drm-misc
22902 F:      Documentation/gpu/vga-switcheroo.rst
22903 F:      drivers/gpu/vga/vga_switcheroo.c
22904 F:      include/linux/vga_switcheroo.h
22905
22906 VIA RHINE NETWORK DRIVER
22907 M:      Kevin Brace <kevinbrace@bracecomputerlab.com>
22908 S:      Maintained
22909 F:      drivers/net/ethernet/via/via-rhine.c
22910
22911 VIA SD/MMC CARD CONTROLLER DRIVER
22912 M:      Bruce Chang <brucechang@via.com.tw>
22913 M:      Harald Welte <HaraldWelte@viatech.com>
22914 S:      Maintained
22915 F:      drivers/mmc/host/via-sdmmc.c
22916
22917 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
22918 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
22919 L:      linux-fbdev@vger.kernel.org
22920 S:      Maintained
22921 F:      drivers/video/fbdev/via/
22922 F:      include/linux/via-core.h
22923 F:      include/linux/via_i2c.h
22924
22925 VIA VELOCITY NETWORK DRIVER
22926 M:      Francois Romieu <romieu@fr.zoreil.com>
22927 L:      netdev@vger.kernel.org
22928 S:      Maintained
22929 F:      drivers/net/ethernet/via/via-velocity.*
22930
22931 VICODEC VIRTUAL CODEC DRIVER
22932 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
22933 L:      linux-media@vger.kernel.org
22934 S:      Maintained
22935 W:      https://linuxtv.org
22936 T:      git git://linuxtv.org/media_tree.git
22937 F:      drivers/media/test-drivers/vicodec/*
22938
22939 VIDEO I2C POLLING DRIVER
22940 M:      Matt Ranostay <matt.ranostay@konsulko.com>
22941 L:      linux-media@vger.kernel.org
22942 S:      Maintained
22943 F:      drivers/media/i2c/video-i2c.c
22944
22945 VIDEO MULTIPLEXER DRIVER
22946 M:      Philipp Zabel <p.zabel@pengutronix.de>
22947 L:      linux-media@vger.kernel.org
22948 S:      Maintained
22949 F:      drivers/media/platform/video-mux.c
22950
22951 VIDEOBUF2 FRAMEWORK
22952 M:      Tomasz Figa <tfiga@chromium.org>
22953 M:      Marek Szyprowski <m.szyprowski@samsung.com>
22954 L:      linux-media@vger.kernel.org
22955 S:      Maintained
22956 F:      drivers/media/common/videobuf2/*
22957 F:      include/media/videobuf2-*
22958
22959 VIDTV VIRTUAL DIGITAL TV DRIVER
22960 M:      Daniel W. S. Almeida <dwlsalmeida@gmail.com>
22961 L:      linux-media@vger.kernel.org
22962 S:      Maintained
22963 W:      https://linuxtv.org
22964 T:      git git://linuxtv.org/media_tree.git
22965 F:      drivers/media/test-drivers/vidtv/*
22966
22967 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
22968 M:      Shuah Khan <skhan@linuxfoundation.org>
22969 R:      Kieran Bingham <kieran.bingham@ideasonboard.com>
22970 L:      linux-media@vger.kernel.org
22971 S:      Maintained
22972 W:      https://linuxtv.org
22973 T:      git git://linuxtv.org/media_tree.git
22974 F:      drivers/media/test-drivers/vimc/*
22975
22976 VIRT LIB
22977 M:      Alex Williamson <alex.williamson@redhat.com>
22978 M:      Paolo Bonzini <pbonzini@redhat.com>
22979 L:      kvm@vger.kernel.org
22980 S:      Supported
22981 F:      virt/lib/
22982
22983 VIRTIO AND VHOST VSOCK DRIVER
22984 M:      Stefan Hajnoczi <stefanha@redhat.com>
22985 M:      Stefano Garzarella <sgarzare@redhat.com>
22986 L:      kvm@vger.kernel.org
22987 L:      virtualization@lists.linux.dev
22988 L:      netdev@vger.kernel.org
22989 S:      Maintained
22990 F:      drivers/vhost/vsock.c
22991 F:      include/linux/virtio_vsock.h
22992 F:      include/uapi/linux/virtio_vsock.h
22993 F:      net/vmw_vsock/virtio_transport.c
22994 F:      net/vmw_vsock/virtio_transport_common.c
22995
22996 VIRTIO BALLOON
22997 M:      "Michael S. Tsirkin" <mst@redhat.com>
22998 M:      David Hildenbrand <david@redhat.com>
22999 L:      virtualization@lists.linux.dev
23000 S:      Maintained
23001 F:      drivers/virtio/virtio_balloon.c
23002 F:      include/linux/balloon_compaction.h
23003 F:      include/uapi/linux/virtio_balloon.h
23004 F:      mm/balloon_compaction.c
23005
23006 VIRTIO BLOCK AND SCSI DRIVERS
23007 M:      "Michael S. Tsirkin" <mst@redhat.com>
23008 M:      Jason Wang <jasowang@redhat.com>
23009 R:      Paolo Bonzini <pbonzini@redhat.com>
23010 R:      Stefan Hajnoczi <stefanha@redhat.com>
23011 L:      virtualization@lists.linux.dev
23012 S:      Maintained
23013 F:      drivers/block/virtio_blk.c
23014 F:      drivers/scsi/virtio_scsi.c
23015 F:      include/uapi/linux/virtio_blk.h
23016 F:      include/uapi/linux/virtio_scsi.h
23017
23018 VIRTIO CONSOLE DRIVER
23019 M:      Amit Shah <amit@kernel.org>
23020 L:      virtualization@lists.linux.dev
23021 S:      Maintained
23022 F:      drivers/char/virtio_console.c
23023 F:      include/linux/virtio_console.h
23024 F:      include/uapi/linux/virtio_console.h
23025
23026 VIRTIO CORE AND NET DRIVERS
23027 M:      "Michael S. Tsirkin" <mst@redhat.com>
23028 M:      Jason Wang <jasowang@redhat.com>
23029 R:      Xuan Zhuo <xuanzhuo@linux.alibaba.com>
23030 L:      virtualization@lists.linux.dev
23031 S:      Maintained
23032 F:      Documentation/ABI/testing/sysfs-bus-vdpa
23033 F:      Documentation/ABI/testing/sysfs-class-vduse
23034 F:      Documentation/devicetree/bindings/virtio/
23035 F:      Documentation/driver-api/virtio/
23036 F:      drivers/block/virtio_blk.c
23037 F:      drivers/crypto/virtio/
23038 F:      drivers/net/virtio_net.c
23039 F:      drivers/vdpa/
23040 F:      drivers/virtio/
23041 F:      include/linux/vdpa.h
23042 F:      include/linux/virtio*.h
23043 F:      include/linux/vringh.h
23044 F:      include/uapi/linux/virtio_*.h
23045 F:      tools/virtio/
23046
23047 VIRTIO CRYPTO DRIVER
23048 M:      Gonglei <arei.gonglei@huawei.com>
23049 L:      virtualization@lists.linux.dev
23050 L:      linux-crypto@vger.kernel.org
23051 S:      Maintained
23052 F:      drivers/crypto/virtio/
23053 F:      include/uapi/linux/virtio_crypto.h
23054
23055 VIRTIO DRIVERS FOR S390
23056 M:      Cornelia Huck <cohuck@redhat.com>
23057 M:      Halil Pasic <pasic@linux.ibm.com>
23058 M:      Eric Farman <farman@linux.ibm.com>
23059 L:      linux-s390@vger.kernel.org
23060 L:      virtualization@lists.linux.dev
23061 L:      kvm@vger.kernel.org
23062 S:      Supported
23063 F:      arch/s390/include/uapi/asm/virtio-ccw.h
23064 F:      drivers/s390/virtio/
23065
23066 VIRTIO FILE SYSTEM
23067 M:      Vivek Goyal <vgoyal@redhat.com>
23068 M:      Stefan Hajnoczi <stefanha@redhat.com>
23069 M:      Miklos Szeredi <miklos@szeredi.hu>
23070 L:      virtualization@lists.linux.dev
23071 L:      linux-fsdevel@vger.kernel.org
23072 S:      Supported
23073 W:      https://virtio-fs.gitlab.io/
23074 F:      Documentation/filesystems/virtiofs.rst
23075 F:      fs/fuse/virtio_fs.c
23076 F:      include/uapi/linux/virtio_fs.h
23077
23078 VIRTIO GPIO DRIVER
23079 M:      Enrico Weigelt, metux IT consult <info@metux.net>
23080 M:      Viresh Kumar <vireshk@kernel.org>
23081 L:      linux-gpio@vger.kernel.org
23082 L:      virtualization@lists.linux.dev
23083 S:      Maintained
23084 F:      drivers/gpio/gpio-virtio.c
23085 F:      include/uapi/linux/virtio_gpio.h
23086
23087 VIRTIO GPU DRIVER
23088 M:      David Airlie <airlied@redhat.com>
23089 M:      Gerd Hoffmann <kraxel@redhat.com>
23090 R:      Gurchetan Singh <gurchetansingh@chromium.org>
23091 R:      Chia-I Wu <olvaffe@gmail.com>
23092 L:      dri-devel@lists.freedesktop.org
23093 L:      virtualization@lists.linux.dev
23094 S:      Maintained
23095 T:      git git://anongit.freedesktop.org/drm/drm-misc
23096 F:      drivers/gpu/drm/ci/xfails/virtio*
23097 F:      drivers/gpu/drm/virtio/
23098 F:      include/uapi/linux/virtio_gpu.h
23099
23100 VIRTIO HOST (VHOST)
23101 M:      "Michael S. Tsirkin" <mst@redhat.com>
23102 M:      Jason Wang <jasowang@redhat.com>
23103 L:      kvm@vger.kernel.org
23104 L:      virtualization@lists.linux.dev
23105 L:      netdev@vger.kernel.org
23106 S:      Maintained
23107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
23108 F:      drivers/vhost/
23109 F:      include/linux/sched/vhost_task.h
23110 F:      include/linux/vhost_iotlb.h
23111 F:      include/uapi/linux/vhost.h
23112 F:      kernel/vhost_task.c
23113
23114 VIRTIO HOST (VHOST-SCSI)
23115 M:      "Michael S. Tsirkin" <mst@redhat.com>
23116 M:      Jason Wang <jasowang@redhat.com>
23117 M:      Mike Christie <michael.christie@oracle.com>
23118 R:      Paolo Bonzini <pbonzini@redhat.com>
23119 R:      Stefan Hajnoczi <stefanha@redhat.com>
23120 L:      virtualization@lists.linux.dev
23121 S:      Maintained
23122 F:      drivers/vhost/scsi.c
23123
23124 VIRTIO I2C DRIVER
23125 M:      Conghui Chen <conghui.chen@intel.com>
23126 M:      Viresh Kumar <viresh.kumar@linaro.org>
23127 L:      linux-i2c@vger.kernel.org
23128 L:      virtualization@lists.linux.dev
23129 S:      Maintained
23130 F:      drivers/i2c/busses/i2c-virtio.c
23131 F:      include/uapi/linux/virtio_i2c.h
23132
23133 VIRTIO INPUT DRIVER
23134 M:      Gerd Hoffmann <kraxel@redhat.com>
23135 S:      Maintained
23136 F:      drivers/virtio/virtio_input.c
23137 F:      include/uapi/linux/virtio_input.h
23138
23139 VIRTIO IOMMU DRIVER
23140 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
23141 L:      virtualization@lists.linux.dev
23142 S:      Maintained
23143 F:      drivers/iommu/virtio-iommu.c
23144 F:      include/uapi/linux/virtio_iommu.h
23145
23146 VIRTIO MEM DRIVER
23147 M:      David Hildenbrand <david@redhat.com>
23148 L:      virtualization@lists.linux.dev
23149 S:      Maintained
23150 W:      https://virtio-mem.gitlab.io/
23151 F:      drivers/virtio/virtio_mem.c
23152 F:      include/uapi/linux/virtio_mem.h
23153
23154 VIRTIO PMEM DRIVER
23155 M:      Pankaj Gupta <pankaj.gupta.linux@gmail.com>
23156 L:      virtualization@lists.linux.dev
23157 S:      Maintained
23158 F:      drivers/nvdimm/nd_virtio.c
23159 F:      drivers/nvdimm/virtio_pmem.c
23160
23161 VIRTIO SOUND DRIVER
23162 M:      Anton Yakovlev <anton.yakovlev@opensynergy.com>
23163 M:      "Michael S. Tsirkin" <mst@redhat.com>
23164 L:      virtualization@lists.linux.dev
23165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23166 S:      Maintained
23167 F:      include/uapi/linux/virtio_snd.h
23168 F:      sound/virtio/*
23169
23170 VIRTUAL BOX GUEST DEVICE DRIVER
23171 M:      Hans de Goede <hdegoede@redhat.com>
23172 M:      Arnd Bergmann <arnd@arndb.de>
23173 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23174 S:      Maintained
23175 F:      drivers/virt/vboxguest/
23176 F:      include/linux/vbox_utils.h
23177 F:      include/uapi/linux/vbox*.h
23178
23179 VIRTUAL BOX SHARED FOLDER VFS DRIVER
23180 M:      Hans de Goede <hdegoede@redhat.com>
23181 L:      linux-fsdevel@vger.kernel.org
23182 S:      Maintained
23183 F:      fs/vboxsf/*
23184
23185 VIRTUAL PCM TEST DRIVER
23186 M:      Ivan Orlov <ivan.orlov0322@gmail.com>
23187 L:      linux-sound@vger.kernel.org
23188 S:      Maintained
23189 F:      Documentation/sound/cards/pcmtest.rst
23190 F:      sound/drivers/pcmtest.c
23191 F:      tools/testing/selftests/alsa/test-pcmtest-driver.c
23192
23193 VIRTUAL SERIO DEVICE DRIVER
23194 M:      Stephen Chandler Paul <thatslyude@gmail.com>
23195 S:      Maintained
23196 F:      drivers/input/serio/userio.c
23197 F:      include/uapi/linux/userio.h
23198
23199 VISL VIRTUAL STATELESS DECODER DRIVER
23200 M:      Daniel Almeida <daniel.almeida@collabora.com>
23201 L:      linux-media@vger.kernel.org
23202 S:      Supported
23203 F:      drivers/media/test-drivers/visl
23204
23205 VIVID VIRTUAL VIDEO DRIVER
23206 M:      Hans Verkuil <hverkuil@xs4all.nl>
23207 L:      linux-media@vger.kernel.org
23208 S:      Maintained
23209 W:      https://linuxtv.org
23210 T:      git git://linuxtv.org/media_tree.git
23211 F:      drivers/media/test-drivers/vivid/*
23212
23213 VM SOCKETS (AF_VSOCK)
23214 M:      Stefano Garzarella <sgarzare@redhat.com>
23215 L:      virtualization@lists.linux.dev
23216 L:      netdev@vger.kernel.org
23217 S:      Maintained
23218 F:      drivers/net/vsockmon.c
23219 F:      include/net/af_vsock.h
23220 F:      include/uapi/linux/vm_sockets.h
23221 F:      include/uapi/linux/vm_sockets_diag.h
23222 F:      include/uapi/linux/vsockmon.h
23223 F:      net/vmw_vsock/
23224 F:      tools/testing/vsock/
23225
23226 VMALLOC
23227 M:      Andrew Morton <akpm@linux-foundation.org>
23228 R:      Uladzislau Rezki <urezki@gmail.com>
23229 R:      Christoph Hellwig <hch@infradead.org>
23230 R:      Lorenzo Stoakes <lstoakes@gmail.com>
23231 L:      linux-mm@kvack.org
23232 S:      Maintained
23233 W:      http://www.linux-mm.org
23234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
23235 F:      include/linux/vmalloc.h
23236 F:      mm/vmalloc.c
23237
23238 VME SUBSYSTEM
23239 M:      Martyn Welch <martyn@welchs.me.uk>
23240 M:      Manohar Vanga <manohar.vanga@gmail.com>
23241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23242 L:      linux-kernel@vger.kernel.org
23243 S:      Odd fixes
23244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
23245 F:      Documentation/driver-api/vme.rst
23246 F:      drivers/staging/vme_user/
23247
23248 VMWARE BALLOON DRIVER
23249 M:      Nadav Amit <namit@vmware.com>
23250 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23251 L:      linux-kernel@vger.kernel.org
23252 S:      Supported
23253 F:      drivers/misc/vmw_balloon.c
23254
23255 VMWARE HYPERVISOR INTERFACE
23256 M:      Ajay Kaher <akaher@vmware.com>
23257 M:      Alexey Makhalov <amakhalov@vmware.com>
23258 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23259 L:      virtualization@lists.linux.dev
23260 L:      x86@kernel.org
23261 S:      Supported
23262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
23263 F:      arch/x86/include/asm/vmware.h
23264 F:      arch/x86/kernel/cpu/vmware.c
23265
23266 VMWARE PVRDMA DRIVER
23267 M:      Bryan Tan <bryantan@vmware.com>
23268 M:      Vishnu Dasa <vdasa@vmware.com>
23269 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23270 L:      linux-rdma@vger.kernel.org
23271 S:      Supported
23272 F:      drivers/infiniband/hw/vmw_pvrdma/
23273
23274 VMWARE PVSCSI DRIVER
23275 M:      Vishal Bhakta <vbhakta@vmware.com>
23276 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23277 L:      linux-scsi@vger.kernel.org
23278 S:      Supported
23279 F:      drivers/scsi/vmw_pvscsi.c
23280 F:      drivers/scsi/vmw_pvscsi.h
23281
23282 VMWARE VIRTUAL PTP CLOCK DRIVER
23283 M:      Jeff Sipek <jsipek@vmware.com>
23284 R:      Ajay Kaher <akaher@vmware.com>
23285 R:      Alexey Makhalov <amakhalov@vmware.com>
23286 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23287 L:      netdev@vger.kernel.org
23288 S:      Supported
23289 F:      drivers/ptp/ptp_vmw.c
23290
23291 VMWARE VMCI DRIVER
23292 M:      Bryan Tan <bryantan@vmware.com>
23293 M:      Vishnu Dasa <vdasa@vmware.com>
23294 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23295 L:      linux-kernel@vger.kernel.org
23296 S:      Supported
23297 F:      drivers/misc/vmw_vmci/
23298 F:      include/linux/vmw_vmci*
23299
23300 VMWARE VMMOUSE SUBDRIVER
23301 M:      Zack Rusin <zackr@vmware.com>
23302 R:      VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com>
23303 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23304 L:      linux-input@vger.kernel.org
23305 S:      Supported
23306 F:      drivers/input/mouse/vmmouse.c
23307 F:      drivers/input/mouse/vmmouse.h
23308
23309 VMWARE VMXNET3 ETHERNET DRIVER
23310 M:      Ronak Doshi <doshir@vmware.com>
23311 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23312 L:      netdev@vger.kernel.org
23313 S:      Supported
23314 F:      drivers/net/vmxnet3/
23315
23316 VMWARE VSOCK VMCI TRANSPORT DRIVER
23317 M:      Bryan Tan <bryantan@vmware.com>
23318 M:      Vishnu Dasa <vdasa@vmware.com>
23319 R:      VMware PV-Drivers Reviewers <pv-drivers@vmware.com>
23320 L:      linux-kernel@vger.kernel.org
23321 S:      Supported
23322 F:      net/vmw_vsock/vmci_transport*
23323
23324 VOCORE VOCORE2 BOARD
23325 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
23326 L:      linux-mips@vger.kernel.org
23327 S:      Maintained
23328 F:      arch/mips/boot/dts/ralink/vocore2.dts
23329
23330 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
23331 M:      Liam Girdwood <lgirdwood@gmail.com>
23332 M:      Mark Brown <broonie@kernel.org>
23333 L:      linux-kernel@vger.kernel.org
23334 S:      Supported
23335 W:      http://www.slimlogic.co.uk/?p=48
23336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
23337 F:      Documentation/devicetree/bindings/regulator/
23338 F:      Documentation/power/regulator/
23339 F:      drivers/regulator/
23340 F:      include/dt-bindings/regulator/
23341 F:      include/linux/regulator/
23342 K:      regulator_get_optional
23343
23344 VOLTAGE AND CURRENT REGULATOR IRQ HELPERS
23345 R:      Matti Vaittinen <mazziesaccount@gmail.com>
23346 F:      drivers/regulator/irq_helpers.c
23347
23348 VRF
23349 M:      David Ahern <dsahern@kernel.org>
23350 L:      netdev@vger.kernel.org
23351 S:      Maintained
23352 F:      Documentation/networking/vrf.rst
23353 F:      drivers/net/vrf.c
23354
23355 VSPRINTF
23356 M:      Petr Mladek <pmladek@suse.com>
23357 M:      Steven Rostedt <rostedt@goodmis.org>
23358 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
23359 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
23360 R:      Sergey Senozhatsky <senozhatsky@chromium.org>
23361 S:      Maintained
23362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
23363 F:      Documentation/core-api/printk-formats.rst
23364 F:      lib/test_printf.c
23365 F:      lib/test_scanf.c
23366 F:      lib/vsprintf.c
23367
23368 VT1211 HARDWARE MONITOR DRIVER
23369 M:      Juerg Haefliger <juergh@proton.me>
23370 L:      linux-hwmon@vger.kernel.org
23371 S:      Maintained
23372 F:      Documentation/hwmon/vt1211.rst
23373 F:      drivers/hwmon/vt1211.c
23374
23375 VT8231 HARDWARE MONITOR DRIVER
23376 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
23377 L:      linux-hwmon@vger.kernel.org
23378 S:      Maintained
23379 F:      drivers/hwmon/vt8231.c
23380
23381 VUB300 USB to SDIO/SD/MMC bridge chip
23382 L:      linux-mmc@vger.kernel.org
23383 S:      Orphan
23384 F:      drivers/mmc/host/vub300.c
23385
23386 W1 DALLAS'S 1-WIRE BUS
23387 M:      Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
23388 S:      Maintained
23389 F:      Documentation/devicetree/bindings/w1/
23390 F:      Documentation/w1/
23391 F:      drivers/w1/
23392 F:      include/linux/w1.h
23393
23394 W83791D HARDWARE MONITORING DRIVER
23395 M:      Marc Hulsman <m.hulsman@tudelft.nl>
23396 L:      linux-hwmon@vger.kernel.org
23397 S:      Maintained
23398 F:      Documentation/hwmon/w83791d.rst
23399 F:      drivers/hwmon/w83791d.c
23400
23401 W83793 HARDWARE MONITORING DRIVER
23402 M:      Rudolf Marek <r.marek@assembler.cz>
23403 L:      linux-hwmon@vger.kernel.org
23404 S:      Maintained
23405 F:      Documentation/hwmon/w83793.rst
23406 F:      drivers/hwmon/w83793.c
23407
23408 W83795 HARDWARE MONITORING DRIVER
23409 M:      Jean Delvare <jdelvare@suse.com>
23410 L:      linux-hwmon@vger.kernel.org
23411 S:      Maintained
23412 F:      drivers/hwmon/w83795.c
23413
23414 W83L51xD SD/MMC CARD INTERFACE DRIVER
23415 M:      Pierre Ossman <pierre@ossman.eu>
23416 S:      Maintained
23417 F:      drivers/mmc/host/wbsd.*
23418
23419 WACOM PROTOCOL 4 SERIAL TABLETS
23420 M:      Julian Squires <julian@cipht.net>
23421 M:      Hans de Goede <hdegoede@redhat.com>
23422 L:      linux-input@vger.kernel.org
23423 S:      Maintained
23424 F:      drivers/input/tablet/wacom_serial4.c
23425
23426 WANGXUN ETHERNET DRIVER
23427 M:      Jiawen Wu <jiawenwu@trustnetic.com>
23428 M:      Mengyuan Lou <mengyuanlou@net-swift.com>
23429 L:      netdev@vger.kernel.org
23430 S:      Maintained
23431 W:      https://www.net-swift.com
23432 F:      Documentation/networking/device_drivers/ethernet/wangxun/*
23433 F:      drivers/net/ethernet/wangxun/
23434 F:      drivers/net/pcs/pcs-xpcs-wx.c
23435
23436 WATCHDOG DEVICE DRIVERS
23437 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
23438 M:      Guenter Roeck <linux@roeck-us.net>
23439 L:      linux-watchdog@vger.kernel.org
23440 S:      Maintained
23441 W:      http://www.linux-watchdog.org/
23442 T:      git git://www.linux-watchdog.org/linux-watchdog.git
23443 F:      Documentation/devicetree/bindings/watchdog/
23444 F:      Documentation/watchdog/
23445 F:      drivers/watchdog/
23446 F:      include/linux/watchdog.h
23447 F:      include/trace/events/watchdog.h
23448 F:      include/uapi/linux/watchdog.h
23449
23450 WHISKEYCOVE PMIC GPIO DRIVER
23451 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
23452 L:      linux-gpio@vger.kernel.org
23453 S:      Maintained
23454 F:      drivers/gpio/gpio-wcove.c
23455
23456 WHWAVE RTC DRIVER
23457 M:      Dianlong Li <long17.cool@163.com>
23458 L:      linux-rtc@vger.kernel.org
23459 S:      Maintained
23460 F:      drivers/rtc/rtc-sd3078.c
23461
23462 WIIMOTE HID DRIVER
23463 M:      David Rheinsberg <david@readahead.eu>
23464 L:      linux-input@vger.kernel.org
23465 S:      Maintained
23466 F:      drivers/hid/hid-wiimote*
23467
23468 WILOCITY WIL6210 WIRELESS DRIVER
23469 L:      linux-wireless@vger.kernel.org
23470 S:      Orphan
23471 W:      https://wireless.wiki.kernel.org/en/users/Drivers/wil6210
23472 F:      drivers/net/wireless/ath/wil6210/
23473
23474 WINBOND CIR DRIVER
23475 M:      David Härdeman <david@hardeman.nu>
23476 S:      Maintained
23477 F:      drivers/media/rc/winbond-cir.c
23478
23479 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
23480 L:      linux-watchdog@vger.kernel.org
23481 S:      Orphan
23482 F:      drivers/watchdog/ebc-c384_wdt.c
23483
23484 WINSYSTEMS WS16C48 GPIO DRIVER
23485 M:      William Breathitt Gray <william.gray@linaro.org>
23486 L:      linux-gpio@vger.kernel.org
23487 S:      Maintained
23488 F:      drivers/gpio/gpio-ws16c48.c
23489
23490 WIREGUARD SECURE NETWORK TUNNEL
23491 M:      Jason A. Donenfeld <Jason@zx2c4.com>
23492 L:      wireguard@lists.zx2c4.com
23493 L:      netdev@vger.kernel.org
23494 S:      Maintained
23495 F:      drivers/net/wireguard/
23496 F:      tools/testing/selftests/wireguard/
23497
23498 WISTRON LAPTOP BUTTON DRIVER
23499 M:      Miloslav Trmac <mitr@volny.cz>
23500 S:      Maintained
23501 F:      drivers/input/misc/wistron_btns.c
23502
23503 WL3501 WIRELESS PCMCIA CARD DRIVER
23504 L:      linux-wireless@vger.kernel.org
23505 S:      Orphan
23506 F:      drivers/net/wireless/legacy/wl3501*
23507
23508 WMI BINARY MOF DRIVER
23509 M:      Armin Wolf <W_Armin@gmx.de>
23510 R:      Thomas Weißschuh <linux@weissschuh.net>
23511 L:      platform-driver-x86@vger.kernel.org
23512 S:      Maintained
23513 F:      Documentation/ABI/stable/sysfs-platform-wmi-bmof
23514 F:      Documentation/wmi/devices/wmi-bmof.rst
23515 F:      drivers/platform/x86/wmi-bmof.c
23516
23517 WOLFSON MICROELECTRONICS DRIVERS
23518 L:      patches@opensource.cirrus.com
23519 S:      Supported
23520 W:      https://github.com/CirrusLogic/linux-drivers/wiki
23521 T:      git https://github.com/CirrusLogic/linux-drivers.git
23522 F:      Documentation/devicetree/bindings/extcon/wlf,arizona.yaml
23523 F:      Documentation/devicetree/bindings/mfd/wlf,arizona.yaml
23524 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
23525 F:      Documentation/devicetree/bindings/regulator/wlf,arizona.yaml
23526 F:      Documentation/devicetree/bindings/sound/wlf,*.yaml
23527 F:      Documentation/devicetree/bindings/sound/wm*
23528 F:      Documentation/hwmon/wm83??.rst
23529 F:      arch/arm/mach-s3c/mach-crag6410*
23530 F:      drivers/clk/clk-wm83*.c
23531 F:      drivers/gpio/gpio-*wm*.c
23532 F:      drivers/gpio/gpio-arizona.c
23533 F:      drivers/hwmon/wm83??-hwmon.c
23534 F:      drivers/input/misc/wm831x-on.c
23535 F:      drivers/input/touchscreen/wm831x-ts.c
23536 F:      drivers/input/touchscreen/wm97*.c
23537 F:      drivers/leds/leds-wm83*.c
23538 F:      drivers/mfd/arizona*
23539 F:      drivers/mfd/cs47l24*
23540 F:      drivers/mfd/wm*.c
23541 F:      drivers/power/supply/wm83*.c
23542 F:      drivers/regulator/arizona*
23543 F:      drivers/regulator/wm8*.c
23544 F:      drivers/rtc/rtc-wm83*.c
23545 F:      drivers/video/backlight/wm83*_bl.c
23546 F:      drivers/watchdog/wm83*_wdt.c
23547 F:      include/linux/mfd/arizona/
23548 F:      include/linux/mfd/wm831x/
23549 F:      include/linux/mfd/wm8350/
23550 F:      include/linux/mfd/wm8400*
23551 F:      include/linux/regulator/arizona*
23552 F:      include/linux/wm97xx.h
23553 F:      include/sound/wm????.h
23554 F:      sound/soc/codecs/arizona*
23555 F:      sound/soc/codecs/cs47l24*
23556 F:      sound/soc/codecs/wm*
23557
23558 WORKQUEUE
23559 M:      Tejun Heo <tj@kernel.org>
23560 R:      Lai Jiangshan <jiangshanlai@gmail.com>
23561 S:      Maintained
23562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
23563 F:      Documentation/core-api/workqueue.rst
23564 F:      include/linux/workqueue.h
23565 F:      kernel/workqueue.c
23566 F:      kernel/workqueue_internal.h
23567
23568 WWAN DRIVERS
23569 M:      Loic Poulain <loic.poulain@linaro.org>
23570 M:      Sergey Ryazanov <ryazanov.s.a@gmail.com>
23571 R:      Johannes Berg <johannes@sipsolutions.net>
23572 L:      netdev@vger.kernel.org
23573 S:      Maintained
23574 F:      drivers/net/wwan/
23575 F:      include/linux/wwan.h
23576 F:      include/uapi/linux/wwan.h
23577
23578 X-POWERS AXP288 PMIC DRIVERS
23579 M:      Hans de Goede <hdegoede@redhat.com>
23580 S:      Maintained
23581 F:      drivers/acpi/pmic/intel_pmic_xpower.c
23582 N:      axp288
23583
23584 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
23585 M:      Chen-Yu Tsai <wens@csie.org>
23586 L:      linux-kernel@vger.kernel.org
23587 S:      Maintained
23588 N:      axp[128]
23589
23590 X.25 STACK
23591 M:      Martin Schiller <ms@dev.tdt.de>
23592 L:      linux-x25@vger.kernel.org
23593 S:      Maintained
23594 F:      Documentation/networking/lapb-module.rst
23595 F:      Documentation/networking/x25*
23596 F:      drivers/net/wan/hdlc_x25.c
23597 F:      drivers/net/wan/lapbether.c
23598 F:      include/*/lapb.h
23599 F:      include/net/x25*
23600 F:      include/uapi/linux/x25.h
23601 F:      net/lapb/
23602 F:      net/x25/
23603
23604 X86 ARCHITECTURE (32-BIT AND 64-BIT)
23605 M:      Thomas Gleixner <tglx@linutronix.de>
23606 M:      Ingo Molnar <mingo@redhat.com>
23607 M:      Borislav Petkov <bp@alien8.de>
23608 M:      Dave Hansen <dave.hansen@linux.intel.com>
23609 M:      x86@kernel.org
23610 R:      "H. Peter Anvin" <hpa@zytor.com>
23611 L:      linux-kernel@vger.kernel.org
23612 S:      Maintained
23613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23614 F:      Documentation/arch/x86/
23615 F:      Documentation/devicetree/bindings/x86/
23616 F:      arch/x86/
23617
23618 X86 ENTRY CODE
23619 M:      Andy Lutomirski <luto@kernel.org>
23620 L:      linux-kernel@vger.kernel.org
23621 S:      Maintained
23622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
23623 F:      arch/x86/entry/
23624
23625 X86 HARDWARE VULNERABILITIES
23626 M:      Thomas Gleixner <tglx@linutronix.de>
23627 M:      Borislav Petkov <bp@alien8.de>
23628 M:      Peter Zijlstra <peterz@infradead.org>
23629 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23630 R:      Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
23631 S:      Maintained
23632 F:      Documentation/admin-guide/hw-vuln/
23633 F:      arch/x86/include/asm/nospec-branch.h
23634 F:      arch/x86/kernel/cpu/bugs.c
23635
23636 X86 MCE INFRASTRUCTURE
23637 M:      Tony Luck <tony.luck@intel.com>
23638 M:      Borislav Petkov <bp@alien8.de>
23639 L:      linux-edac@vger.kernel.org
23640 S:      Maintained
23641 F:      Documentation/ABI/testing/sysfs-mce
23642 F:      Documentation/arch/x86/x86_64/machinecheck.rst
23643 F:      arch/x86/kernel/cpu/mce/*
23644
23645 X86 MICROCODE UPDATE SUPPORT
23646 M:      Borislav Petkov <bp@alien8.de>
23647 S:      Maintained
23648 F:      arch/x86/kernel/cpu/microcode/*
23649
23650 X86 MM
23651 M:      Dave Hansen <dave.hansen@linux.intel.com>
23652 M:      Andy Lutomirski <luto@kernel.org>
23653 M:      Peter Zijlstra <peterz@infradead.org>
23654 L:      linux-kernel@vger.kernel.org
23655 S:      Maintained
23656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
23657 F:      arch/x86/mm/
23658
23659 X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER
23660 M:      Hans de Goede <hdegoede@redhat.com>
23661 L:      platform-driver-x86@vger.kernel.org
23662 S:      Maintained
23663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23664 F:      drivers/platform/x86/x86-android-tablets/
23665
23666 X86 PLATFORM DRIVERS
23667 M:      Hans de Goede <hdegoede@redhat.com>
23668 M:      Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
23669 L:      platform-driver-x86@vger.kernel.org
23670 S:      Maintained
23671 Q:      https://patchwork.kernel.org/project/platform-driver-x86/list/
23672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git
23673 F:      drivers/platform/olpc/
23674 F:      drivers/platform/x86/
23675 F:      include/linux/platform_data/x86/
23676
23677 X86 PLATFORM DRIVERS - ARCH
23678 R:      Darren Hart <dvhart@infradead.org>
23679 R:      Andy Shevchenko <andy@infradead.org>
23680 L:      platform-driver-x86@vger.kernel.org
23681 L:      x86@kernel.org
23682 S:      Maintained
23683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
23684 F:      arch/x86/platform
23685
23686 X86 PLATFORM UV HPE SUPERDOME FLEX
23687 M:      Steve Wahl <steve.wahl@hpe.com>
23688 R:      Justin Ernst <justin.ernst@hpe.com>
23689 R:      Kyle Meyer <kyle.meyer@hpe.com>
23690 R:      Dimitri Sivanich <dimitri.sivanich@hpe.com>
23691 R:      Russ Anderson <russ.anderson@hpe.com>
23692 S:      Supported
23693 F:      arch/x86/include/asm/uv/
23694 F:      arch/x86/kernel/apic/x2apic_uv_x.c
23695 F:      arch/x86/platform/uv/
23696
23697 X86 STACK UNWINDING
23698 M:      Josh Poimboeuf <jpoimboe@kernel.org>
23699 M:      Peter Zijlstra <peterz@infradead.org>
23700 S:      Supported
23701 F:      arch/x86/include/asm/unwind*.h
23702 F:      arch/x86/kernel/dumpstack.c
23703 F:      arch/x86/kernel/stacktrace.c
23704 F:      arch/x86/kernel/unwind_*.c
23705
23706 X86 TRUST DOMAIN EXTENSIONS (TDX)
23707 M:      Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
23708 R:      Dave Hansen <dave.hansen@linux.intel.com>
23709 L:      x86@kernel.org
23710 L:      linux-coco@lists.linux.dev
23711 S:      Supported
23712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx
23713 F:      arch/x86/boot/compressed/tdx*
23714 F:      arch/x86/coco/tdx/
23715 F:      arch/x86/include/asm/shared/tdx.h
23716 F:      arch/x86/include/asm/tdx.h
23717 F:      arch/x86/virt/vmx/tdx/
23718 F:      drivers/virt/coco/tdx-guest
23719
23720 X86 VDSO
23721 M:      Andy Lutomirski <luto@kernel.org>
23722 L:      linux-kernel@vger.kernel.org
23723 S:      Maintained
23724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
23725 F:      arch/x86/entry/vdso/
23726
23727 XARRAY
23728 M:      Matthew Wilcox <willy@infradead.org>
23729 L:      linux-fsdevel@vger.kernel.org
23730 S:      Supported
23731 F:      Documentation/core-api/xarray.rst
23732 F:      include/linux/idr.h
23733 F:      include/linux/xarray.h
23734 F:      lib/idr.c
23735 F:      lib/xarray.c
23736 F:      tools/testing/radix-tree
23737
23738 XBOX DVD IR REMOTE
23739 M:      Benjamin Valentin <benpicco@googlemail.com>
23740 S:      Maintained
23741 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
23742 F:      drivers/media/rc/xbox_remote.c
23743
23744 XC2028/3028 TUNER DRIVER
23745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
23746 L:      linux-media@vger.kernel.org
23747 S:      Maintained
23748 W:      https://linuxtv.org
23749 T:      git git://linuxtv.org/media_tree.git
23750 F:      drivers/media/tuners/xc2028.*
23751
23752 XDP (eXpress Data Path)
23753 M:      Alexei Starovoitov <ast@kernel.org>
23754 M:      Daniel Borkmann <daniel@iogearbox.net>
23755 M:      David S. Miller <davem@davemloft.net>
23756 M:      Jakub Kicinski <kuba@kernel.org>
23757 M:      Jesper Dangaard Brouer <hawk@kernel.org>
23758 M:      John Fastabend <john.fastabend@gmail.com>
23759 L:      netdev@vger.kernel.org
23760 L:      bpf@vger.kernel.org
23761 S:      Supported
23762 F:      drivers/net/ethernet/*/*/*/*/*xdp*
23763 F:      drivers/net/ethernet/*/*/*xdp*
23764 F:      include/net/xdp.h
23765 F:      include/net/xdp_priv.h
23766 F:      include/trace/events/xdp.h
23767 F:      kernel/bpf/cpumap.c
23768 F:      kernel/bpf/devmap.c
23769 F:      net/core/xdp.c
23770 F:      samples/bpf/xdp*
23771 F:      tools/testing/selftests/bpf/*/*xdp*
23772 F:      tools/testing/selftests/bpf/*xdp*
23773 K:      (?:\b|_)xdp(?:\b|_)
23774
23775 XDP SOCKETS (AF_XDP)
23776 M:      Björn Töpel <bjorn@kernel.org>
23777 M:      Magnus Karlsson <magnus.karlsson@intel.com>
23778 M:      Maciej Fijalkowski <maciej.fijalkowski@intel.com>
23779 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
23780 L:      netdev@vger.kernel.org
23781 L:      bpf@vger.kernel.org
23782 S:      Maintained
23783 F:      Documentation/networking/af_xdp.rst
23784 F:      include/net/netns/xdp.h
23785 F:      include/net/xdp_sock*
23786 F:      include/net/xsk_buff_pool.h
23787 F:      include/uapi/linux/if_xdp.h
23788 F:      include/uapi/linux/xdp_diag.h
23789 F:      net/xdp/
23790 F:      tools/testing/selftests/bpf/*xsk*
23791
23792 XEN BLOCK SUBSYSTEM
23793 M:      Roger Pau Monné <roger.pau@citrix.com>
23794 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23795 S:      Supported
23796 F:      drivers/block/xen*
23797 F:      drivers/block/xen-blkback/*
23798
23799 XEN HYPERVISOR ARM
23800 M:      Stefano Stabellini <sstabellini@kernel.org>
23801 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23802 S:      Maintained
23803 F:      arch/arm/include/asm/xen/
23804 F:      arch/arm/xen/
23805
23806 XEN HYPERVISOR ARM64
23807 M:      Stefano Stabellini <sstabellini@kernel.org>
23808 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23809 S:      Maintained
23810 F:      arch/arm64/include/asm/xen/
23811 F:      arch/arm64/xen/
23812
23813 XEN HYPERVISOR INTERFACE
23814 M:      Juergen Gross <jgross@suse.com>
23815 M:      Stefano Stabellini <sstabellini@kernel.org>
23816 R:      Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
23817 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23818 S:      Supported
23819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
23820 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
23821 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
23822 F:      drivers/*/xen-*front.c
23823 F:      drivers/xen/
23824 F:      include/uapi/xen/
23825 F:      include/xen/
23826 F:      kernel/configs/xen.config
23827
23828 XEN HYPERVISOR X86
23829 M:      Juergen Gross <jgross@suse.com>
23830 R:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
23831 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23832 S:      Supported
23833 F:      arch/x86/configs/xen.config
23834 F:      arch/x86/include/asm/pvclock-abi.h
23835 F:      arch/x86/include/asm/xen/
23836 F:      arch/x86/platform/pvh/
23837 F:      arch/x86/xen/
23838
23839 XEN NETWORK BACKEND DRIVER
23840 M:      Wei Liu <wei.liu@kernel.org>
23841 M:      Paul Durrant <paul@xen.org>
23842 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23843 L:      netdev@vger.kernel.org
23844 S:      Supported
23845 F:      drivers/net/xen-netback/*
23846
23847 XEN PCI SUBSYSTEM
23848 M:      Juergen Gross <jgross@suse.com>
23849 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23850 S:      Supported
23851 F:      arch/x86/pci/*xen*
23852 F:      drivers/pci/*xen*
23853
23854 XEN PVSCSI DRIVERS
23855 M:      Juergen Gross <jgross@suse.com>
23856 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23857 L:      linux-scsi@vger.kernel.org
23858 S:      Supported
23859 F:      drivers/scsi/xen-scsifront.c
23860 F:      drivers/xen/xen-scsiback.c
23861 F:      include/xen/interface/io/vscsiif.h
23862
23863 XEN PVUSB DRIVER
23864 M:      Juergen Gross <jgross@suse.com>
23865 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23866 L:      linux-usb@vger.kernel.org
23867 S:      Supported
23868 F:      drivers/usb/host/xen*
23869 F:      include/xen/interface/io/usbif.h
23870
23871 XEN SOUND FRONTEND DRIVER
23872 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
23873 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
23875 S:      Supported
23876 F:      sound/xen/*
23877
23878 XEN SWIOTLB SUBSYSTEM
23879 M:      Juergen Gross <jgross@suse.com>
23880 M:      Stefano Stabellini <sstabellini@kernel.org>
23881 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
23882 L:      iommu@lists.linux.dev
23883 S:      Supported
23884 F:      arch/*/include/asm/xen/swiotlb-xen.h
23885 F:      drivers/xen/swiotlb-xen.c
23886 F:      include/xen/arm/swiotlb-xen.h
23887 F:      include/xen/swiotlb-xen.h
23888
23889 XFS FILESYSTEM
23890 M:      Chandan Babu R <chandan.babu@oracle.com>
23891 R:      Darrick J. Wong <djwong@kernel.org>
23892 L:      linux-xfs@vger.kernel.org
23893 S:      Supported
23894 W:      http://xfs.org/
23895 C:      irc://irc.oftc.net/xfs
23896 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
23897 P:      Documentation/filesystems/xfs-maintainer-entry-profile.rst
23898 F:      Documentation/ABI/testing/sysfs-fs-xfs
23899 F:      Documentation/admin-guide/xfs.rst
23900 F:      Documentation/filesystems/xfs-*
23901 F:      fs/xfs/
23902 F:      include/uapi/linux/dqblk_xfs.h
23903 F:      include/uapi/linux/fsmap.h
23904
23905 XILINX AMS DRIVER
23906 M:      Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com>
23907 L:      linux-iio@vger.kernel.org
23908 S:      Maintained
23909 F:      Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml
23910 F:      drivers/iio/adc/xilinx-ams.c
23911
23912 XILINX AXI ETHERNET DRIVER
23913 M:      Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
23914 S:      Maintained
23915 F:      Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml
23916 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
23917
23918 XILINX CAN DRIVER
23919 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
23920 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
23921 L:      linux-can@vger.kernel.org
23922 S:      Maintained
23923 F:      Documentation/devicetree/bindings/net/can/xilinx,can.yaml
23924 F:      drivers/net/can/xilinx_can.c
23925
23926 XILINX EVENT MANAGEMENT DRIVER
23927 M:      Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
23928 S:      Maintained
23929 F:      drivers/soc/xilinx/xlnx_event_manager.c
23930 F:      include/linux/firmware/xlnx-event-manager.h
23931
23932 XILINX GPIO DRIVER
23933 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23934 R:      Srinivas Neeli <srinivas.neeli@amd.com>
23935 R:      Michal Simek <michal.simek@amd.com>
23936 S:      Maintained
23937 F:      Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
23938 F:      Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
23939 F:      drivers/gpio/gpio-xilinx.c
23940 F:      drivers/gpio/gpio-zynq.c
23941
23942 XILINX LL TEMAC ETHERNET DRIVER
23943 L:      netdev@vger.kernel.org
23944 S:      Orphan
23945 F:      drivers/net/ethernet/xilinx/ll_temac*
23946
23947 XILINX PWM DRIVER
23948 M:      Sean Anderson <sean.anderson@seco.com>
23949 S:      Maintained
23950 F:      drivers/pwm/pwm-xilinx.c
23951 F:      include/clocksource/timer-xilinx.h
23952
23953 XILINX SD-FEC IP CORES
23954 M:      Derek Kiernan <derek.kiernan@amd.com>
23955 M:      Dragan Cvetic <dragan.cvetic@amd.com>
23956 S:      Maintained
23957 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
23958 F:      Documentation/misc-devices/xilinx_sdfec.rst
23959 F:      drivers/misc/Kconfig
23960 F:      drivers/misc/Makefile
23961 F:      drivers/misc/xilinx_sdfec.c
23962 F:      include/uapi/misc/xilinx_sdfec.h
23963
23964 XILINX UARTLITE SERIAL DRIVER
23965 M:      Peter Korsgaard <jacmet@sunsite.dk>
23966 L:      linux-serial@vger.kernel.org
23967 S:      Maintained
23968 F:      drivers/tty/serial/uartlite.c
23969
23970 XILINX VIDEO IP CORES
23971 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
23972 L:      linux-media@vger.kernel.org
23973 S:      Supported
23974 T:      git git://linuxtv.org/media_tree.git
23975 F:      Documentation/devicetree/bindings/media/xilinx/
23976 F:      drivers/media/platform/xilinx/
23977 F:      include/uapi/linux/xilinx-v4l2-controls.h
23978
23979 XILINX VERSAL EDAC DRIVER
23980 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23981 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
23982 S:      Maintained
23983 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml
23984 F:      drivers/edac/versal_edac.c
23985
23986 XILINX WATCHDOG DRIVER
23987 M:      Srinivas Neeli <srinivas.neeli@amd.com>
23988 R:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
23989 R:      Michal Simek <michal.simek@amd.com>
23990 S:      Maintained
23991 F:      Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml
23992 F:      Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml
23993 F:      drivers/watchdog/of_xilinx_wdt.c
23994 F:      drivers/watchdog/xilinx_wwdt.c
23995
23996 XILINX XDMA DRIVER
23997 M:      Lizhi Hou <lizhi.hou@amd.com>
23998 M:      Brian Xu <brian.xu@amd.com>
23999 M:      Raj Kumar Rampelli <raj.kumar.rampelli@amd.com>
24000 L:      dmaengine@vger.kernel.org
24001 S:      Supported
24002 F:      drivers/dma/xilinx/xdma-regs.h
24003 F:      drivers/dma/xilinx/xdma.c
24004 F:      include/linux/dma/amd_xdma.h
24005 F:      include/linux/platform_data/amd_xdma.h
24006
24007 XILINX ZYNQMP DPDMA DRIVER
24008 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24009 L:      dmaengine@vger.kernel.org
24010 S:      Supported
24011 F:      Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
24012 F:      drivers/dma/xilinx/xilinx_dpdma.c
24013 F:      include/dt-bindings/dma/xlnx-zynqmp-dpdma.h
24014
24015 XILINX ZYNQMP OCM EDAC DRIVER
24016 M:      Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>
24017 M:      Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
24018 S:      Maintained
24019 F:      Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml
24020 F:      drivers/edac/zynqmp_edac.c
24021
24022 XILINX ZYNQMP PSGTR PHY DRIVER
24023 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
24024 L:      linux-kernel@vger.kernel.org
24025 S:      Supported
24026 T:      git https://github.com/Xilinx/linux-xlnx.git
24027 F:      Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml
24028 F:      drivers/phy/xilinx/phy-zynqmp.c
24029
24030 XILINX ZYNQMP SHA3 DRIVER
24031 M:      Harsha <harsha.harsha@amd.com>
24032 S:      Maintained
24033 F:      drivers/crypto/xilinx/zynqmp-sha.c
24034
24035 XILLYBUS DRIVER
24036 M:      Eli Billauer <eli.billauer@gmail.com>
24037 L:      linux-kernel@vger.kernel.org
24038 S:      Supported
24039 F:      drivers/char/xillybus/
24040
24041 XLP9XX I2C DRIVER
24042 M:      George Cherian <gcherian@marvell.com>
24043 L:      linux-i2c@vger.kernel.org
24044 S:      Supported
24045 W:      http://www.marvell.com
24046 F:      drivers/i2c/busses/i2c-xlp9xx.c
24047
24048 XRA1403 GPIO EXPANDER
24049 M:      Nandor Han <nandor.han@ge.com>
24050 L:      linux-gpio@vger.kernel.org
24051 S:      Maintained
24052 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
24053 F:      drivers/gpio/gpio-xra1403.c
24054
24055 XTENSA XTFPGA PLATFORM SUPPORT
24056 M:      Max Filippov <jcmvbkbc@gmail.com>
24057 S:      Maintained
24058 F:      drivers/spi/spi-xtensa-xtfpga.c
24059 F:      sound/soc/xtensa/xtfpga-i2s.c
24060
24061 YAM DRIVER FOR AX.25
24062 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
24063 L:      linux-hams@vger.kernel.org
24064 S:      Maintained
24065 F:      drivers/net/hamradio/yam*
24066 F:      include/linux/yam.h
24067
24068 YAMA SECURITY MODULE
24069 M:      Kees Cook <keescook@chromium.org>
24070 S:      Supported
24071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
24072 F:      Documentation/admin-guide/LSM/Yama.rst
24073 F:      security/yama/
24074
24075 YEALINK PHONE DRIVER
24076 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
24077 L:      usbb2k-api-dev@nongnu.org
24078 S:      Maintained
24079 F:      Documentation/input/devices/yealink.rst
24080 F:      drivers/input/misc/yealink.*
24081
24082 Z3FOLD COMPRESSED PAGE ALLOCATOR
24083 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24084 R:      Miaohe Lin <linmiaohe@huawei.com>
24085 L:      linux-mm@kvack.org
24086 S:      Maintained
24087 F:      mm/z3fold.c
24088
24089 Z8530 DRIVER FOR AX.25
24090 M:      Joerg Reuter <jreuter@yaina.de>
24091 L:      linux-hams@vger.kernel.org
24092 S:      Maintained
24093 W:      http://yaina.de/jreuter/
24094 W:      http://www.qsl.net/dl1bke/
24095 F:      Documentation/networking/device_drivers/hamradio/z8530drv.rst
24096 F:      drivers/net/hamradio/*scc.c
24097 F:      drivers/net/hamradio/z8530.h
24098
24099 ZBUD COMPRESSED PAGE ALLOCATOR
24100 M:      Seth Jennings <sjenning@redhat.com>
24101 M:      Dan Streetman <ddstreet@ieee.org>
24102 L:      linux-mm@kvack.org
24103 S:      Maintained
24104 F:      mm/zbud.c
24105
24106 ZD1211RW WIRELESS DRIVER
24107 L:      linux-wireless@vger.kernel.org
24108 S:      Orphan
24109 F:      drivers/net/wireless/zydas/zd1211rw/
24110
24111 ZD1301 MEDIA DRIVER
24112 M:      Antti Palosaari <crope@iki.fi>
24113 L:      linux-media@vger.kernel.org
24114 S:      Maintained
24115 W:      https://linuxtv.org/
24116 W:      http://palosaari.fi/linux/
24117 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24118 F:      drivers/media/usb/dvb-usb-v2/zd1301*
24119
24120 ZD1301_DEMOD MEDIA DRIVER
24121 M:      Antti Palosaari <crope@iki.fi>
24122 L:      linux-media@vger.kernel.org
24123 S:      Maintained
24124 W:      https://linuxtv.org/
24125 W:      http://palosaari.fi/linux/
24126 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24127 F:      drivers/media/dvb-frontends/zd1301_demod*
24128
24129 ZHAOXIN PROCESSOR SUPPORT
24130 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
24131 L:      linux-kernel@vger.kernel.org
24132 S:      Maintained
24133 F:      arch/x86/kernel/cpu/zhaoxin.c
24134
24135 ZONEFS FILESYSTEM
24136 M:      Damien Le Moal <dlemoal@kernel.org>
24137 M:      Naohiro Aota <naohiro.aota@wdc.com>
24138 R:      Johannes Thumshirn <jth@kernel.org>
24139 L:      linux-fsdevel@vger.kernel.org
24140 S:      Maintained
24141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git
24142 F:      Documentation/filesystems/zonefs.rst
24143 F:      fs/zonefs/
24144
24145 ZPOOL COMPRESSED PAGE STORAGE API
24146 M:      Dan Streetman <ddstreet@ieee.org>
24147 L:      linux-mm@kvack.org
24148 S:      Maintained
24149 F:      include/linux/zpool.h
24150 F:      mm/zpool.c
24151
24152 ZR36067 VIDEO FOR LINUX DRIVER
24153 M:      Corentin Labbe <clabbe@baylibre.com>
24154 L:      mjpeg-users@lists.sourceforge.net
24155 L:      linux-media@vger.kernel.org
24156 S:      Maintained
24157 W:      http://mjpeg.sourceforge.net/driver-zoran/
24158 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
24159 F:      Documentation/driver-api/media/drivers/zoran.rst
24160 F:      drivers/media/pci/zoran/
24161
24162 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
24163 M:      Minchan Kim <minchan@kernel.org>
24164 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24165 L:      linux-kernel@vger.kernel.org
24166 S:      Maintained
24167 F:      Documentation/admin-guide/blockdev/zram.rst
24168 F:      drivers/block/zram/
24169
24170 ZS DECSTATION Z85C30 SERIAL DRIVER
24171 M:      "Maciej W. Rozycki" <macro@orcam.me.uk>
24172 S:      Maintained
24173 F:      drivers/tty/serial/zs.*
24174
24175 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
24176 M:      Minchan Kim <minchan@kernel.org>
24177 M:      Sergey Senozhatsky <senozhatsky@chromium.org>
24178 L:      linux-mm@kvack.org
24179 S:      Maintained
24180 F:      Documentation/mm/zsmalloc.rst
24181 F:      include/linux/zsmalloc.h
24182 F:      mm/zsmalloc.c
24183
24184 ZSTD
24185 M:      Nick Terrell <terrelln@fb.com>
24186 S:      Maintained
24187 B:      https://github.com/facebook/zstd/issues
24188 T:      git https://github.com/terrelln/linux.git
24189 F:      crypto/zstd.c
24190 F:      include/linux/zstd*
24191 F:      lib/decompress_unzstd.c
24192 F:      lib/zstd/
24193 N:      zstd
24194 K:      zstd
24195
24196 ZSWAP COMPRESSED SWAP CACHING
24197 M:      Seth Jennings <sjenning@redhat.com>
24198 M:      Dan Streetman <ddstreet@ieee.org>
24199 M:      Vitaly Wool <vitaly.wool@konsulko.com>
24200 L:      linux-mm@kvack.org
24201 S:      Maintained
24202 F:      mm/zswap.c
24203
24204 THE REST
24205 M:      Linus Torvalds <torvalds@linux-foundation.org>
24206 L:      linux-kernel@vger.kernel.org
24207 S:      Buried alive in reporters
24208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
24209 F:      *
24210 F:      */